- */
-class Twig_ContainerRuntimeLoader implements Twig_RuntimeLoaderInterface
-{
- private $container;
-
- public function __construct(ContainerInterface $container)
- {
- $this->container = $container;
- }
-
- public function load($class)
- {
- if ($this->container->has($class)) {
- return $this->container->get($class);
- }
- }
-}
-
-class_alias('Twig_ContainerRuntimeLoader', 'Twig\RuntimeLoader\ContainerRuntimeLoader', false);
diff --git a/inc/lib/Twig/Environment.php b/inc/lib/Twig/Environment.php
deleted file mode 100644
index b15f2aff..00000000
--- a/inc/lib/Twig/Environment.php
+++ /dev/null
@@ -1,1604 +0,0 @@
-
- */
-class Twig_Environment
-{
- const VERSION = '1.35.4-DEV';
- const VERSION_ID = 13504;
- const MAJOR_VERSION = 1;
- const MINOR_VERSION = 35;
- const RELEASE_VERSION = 4;
- const EXTRA_VERSION = 'DEV';
-
- protected $charset;
- protected $loader;
- protected $debug;
- protected $autoReload;
- protected $cache;
- protected $lexer;
- protected $parser;
- protected $compiler;
- protected $baseTemplateClass;
- protected $extensions;
- protected $parsers;
- protected $visitors;
- protected $filters;
- protected $tests;
- protected $functions;
- protected $globals;
- protected $runtimeInitialized = false;
- protected $extensionInitialized = false;
- protected $loadedTemplates;
- protected $strictVariables;
- protected $unaryOperators;
- protected $binaryOperators;
- protected $templateClassPrefix = '__TwigTemplate_';
- protected $functionCallbacks = array();
- protected $filterCallbacks = array();
- protected $staging;
-
- private $originalCache;
- private $bcWriteCacheFile = false;
- private $bcGetCacheFilename = false;
- private $lastModifiedExtension = 0;
- private $extensionsByClass = array();
- private $runtimeLoaders = array();
- private $runtimes = array();
- private $optionsHash;
- private $loading = array();
-
- /**
- * Constructor.
- *
- * Available options:
- *
- * * debug: When set to true, it automatically set "auto_reload" to true as
- * well (default to false).
- *
- * * charset: The charset used by the templates (default to UTF-8).
- *
- * * base_template_class: The base template class to use for generated
- * templates (default to Twig_Template).
- *
- * * cache: An absolute path where to store the compiled templates,
- * a Twig_Cache_Interface implementation,
- * or false to disable compilation cache (default).
- *
- * * auto_reload: Whether to reload the template if the original source changed.
- * If you don't provide the auto_reload option, it will be
- * determined automatically based on the debug value.
- *
- * * strict_variables: Whether to ignore invalid variables in templates
- * (default to false).
- *
- * * autoescape: Whether to enable auto-escaping (default to html):
- * * false: disable auto-escaping
- * * true: equivalent to html
- * * html, js: set the autoescaping to one of the supported strategies
- * * name: set the autoescaping strategy based on the template name extension
- * * PHP callback: a PHP callback that returns an escaping strategy based on the template "name"
- *
- * * optimizations: A flag that indicates which optimizations to apply
- * (default to -1 which means that all optimizations are enabled;
- * set it to 0 to disable).
- *
- * @param Twig_LoaderInterface $loader
- * @param array $options An array of options
- */
- public function __construct(Twig_LoaderInterface $loader = null, $options = array())
- {
- if (null !== $loader) {
- $this->setLoader($loader);
- } else {
- @trigger_error('Not passing a Twig_LoaderInterface as the first constructor argument of Twig_Environment is deprecated since version 1.21.', E_USER_DEPRECATED);
- }
-
- $options = array_merge(array(
- 'debug' => false,
- 'charset' => 'UTF-8',
- 'base_template_class' => 'Twig_Template',
- 'strict_variables' => false,
- 'autoescape' => 'html',
- 'cache' => false,
- 'auto_reload' => null,
- 'optimizations' => -1,
- ), $options);
-
- $this->debug = (bool) $options['debug'];
- $this->charset = strtoupper($options['charset']);
- $this->baseTemplateClass = $options['base_template_class'];
- $this->autoReload = null === $options['auto_reload'] ? $this->debug : (bool) $options['auto_reload'];
- $this->strictVariables = (bool) $options['strict_variables'];
- $this->setCache($options['cache']);
-
- $this->addExtension(new Twig_Extension_Core());
- $this->addExtension(new Twig_Extension_Escaper($options['autoescape']));
- $this->addExtension(new Twig_Extension_Optimizer($options['optimizations']));
- $this->staging = new Twig_Extension_Staging();
-
- // For BC
- if (is_string($this->originalCache)) {
- $r = new ReflectionMethod($this, 'writeCacheFile');
- if (__CLASS__ !== $r->getDeclaringClass()->getName()) {
- @trigger_error('The Twig_Environment::writeCacheFile method is deprecated since version 1.22 and will be removed in Twig 2.0.', E_USER_DEPRECATED);
-
- $this->bcWriteCacheFile = true;
- }
-
- $r = new ReflectionMethod($this, 'getCacheFilename');
- if (__CLASS__ !== $r->getDeclaringClass()->getName()) {
- @trigger_error('The Twig_Environment::getCacheFilename method is deprecated since version 1.22 and will be removed in Twig 2.0.', E_USER_DEPRECATED);
-
- $this->bcGetCacheFilename = true;
- }
- }
- }
-
- /**
- * Gets the base template class for compiled templates.
- *
- * @return string The base template class name
- */
- public function getBaseTemplateClass()
- {
- return $this->baseTemplateClass;
- }
-
- /**
- * Sets the base template class for compiled templates.
- *
- * @param string $class The base template class name
- */
- public function setBaseTemplateClass($class)
- {
- $this->baseTemplateClass = $class;
- $this->updateOptionsHash();
- }
-
- /**
- * Enables debugging mode.
- */
- public function enableDebug()
- {
- $this->debug = true;
- $this->updateOptionsHash();
- }
-
- /**
- * Disables debugging mode.
- */
- public function disableDebug()
- {
- $this->debug = false;
- $this->updateOptionsHash();
- }
-
- /**
- * Checks if debug mode is enabled.
- *
- * @return bool true if debug mode is enabled, false otherwise
- */
- public function isDebug()
- {
- return $this->debug;
- }
-
- /**
- * Enables the auto_reload option.
- */
- public function enableAutoReload()
- {
- $this->autoReload = true;
- }
-
- /**
- * Disables the auto_reload option.
- */
- public function disableAutoReload()
- {
- $this->autoReload = false;
- }
-
- /**
- * Checks if the auto_reload option is enabled.
- *
- * @return bool true if auto_reload is enabled, false otherwise
- */
- public function isAutoReload()
- {
- return $this->autoReload;
- }
-
- /**
- * Enables the strict_variables option.
- */
- public function enableStrictVariables()
- {
- $this->strictVariables = true;
- $this->updateOptionsHash();
- }
-
- /**
- * Disables the strict_variables option.
- */
- public function disableStrictVariables()
- {
- $this->strictVariables = false;
- $this->updateOptionsHash();
- }
-
- /**
- * Checks if the strict_variables option is enabled.
- *
- * @return bool true if strict_variables is enabled, false otherwise
- */
- public function isStrictVariables()
- {
- return $this->strictVariables;
- }
-
- /**
- * Gets the current cache implementation.
- *
- * @param bool $original Whether to return the original cache option or the real cache instance
- *
- * @return Twig_CacheInterface|string|false A Twig_CacheInterface implementation,
- * an absolute path to the compiled templates,
- * or false to disable cache
- */
- public function getCache($original = true)
- {
- return $original ? $this->originalCache : $this->cache;
- }
-
- /**
- * Sets the current cache implementation.
- *
- * @param Twig_CacheInterface|string|false $cache A Twig_CacheInterface implementation,
- * an absolute path to the compiled templates,
- * or false to disable cache
- */
- public function setCache($cache)
- {
- if (is_string($cache)) {
- $this->originalCache = $cache;
- $this->cache = new Twig_Cache_Filesystem($cache);
- } elseif (false === $cache) {
- $this->originalCache = $cache;
- $this->cache = new Twig_Cache_Null();
- } elseif (null === $cache) {
- @trigger_error('Using "null" as the cache strategy is deprecated since version 1.23 and will be removed in Twig 2.0.', E_USER_DEPRECATED);
- $this->originalCache = false;
- $this->cache = new Twig_Cache_Null();
- } elseif ($cache instanceof Twig_CacheInterface) {
- $this->originalCache = $this->cache = $cache;
- } else {
- throw new LogicException(sprintf('Cache can only be a string, false, or a Twig_CacheInterface implementation.'));
- }
- }
-
- /**
- * Gets the cache filename for a given template.
- *
- * @param string $name The template name
- *
- * @return string|false The cache file name or false when caching is disabled
- *
- * @deprecated since 1.22 (to be removed in 2.0)
- */
- public function getCacheFilename($name)
- {
- @trigger_error(sprintf('The %s method is deprecated since version 1.22 and will be removed in Twig 2.0.', __METHOD__), E_USER_DEPRECATED);
-
- $key = $this->cache->generateKey($name, $this->getTemplateClass($name));
-
- return !$key ? false : $key;
- }
-
- /**
- * Gets the template class associated with the given string.
- *
- * The generated template class is based on the following parameters:
- *
- * * The cache key for the given template;
- * * The currently enabled extensions;
- * * Whether the Twig C extension is available or not;
- * * PHP version;
- * * Twig version;
- * * Options with what environment was created.
- *
- * @param string $name The name for which to calculate the template class name
- * @param int|null $index The index if it is an embedded template
- *
- * @return string The template class name
- */
- public function getTemplateClass($name, $index = null)
- {
- $key = $this->getLoader()->getCacheKey($name).$this->optionsHash;
-
- return $this->templateClassPrefix.hash('sha256', $key).(null === $index ? '' : '_'.$index);
- }
-
- /**
- * Gets the template class prefix.
- *
- * @return string The template class prefix
- *
- * @deprecated since 1.22 (to be removed in 2.0)
- */
- public function getTemplateClassPrefix()
- {
- @trigger_error(sprintf('The %s method is deprecated since version 1.22 and will be removed in Twig 2.0.', __METHOD__), E_USER_DEPRECATED);
-
- return $this->templateClassPrefix;
- }
-
- /**
- * Renders a template.
- *
- * @param string $name The template name
- * @param array $context An array of parameters to pass to the template
- *
- * @return string The rendered template
- *
- * @throws Twig_Error_Loader When the template cannot be found
- * @throws Twig_Error_Syntax When an error occurred during compilation
- * @throws Twig_Error_Runtime When an error occurred during rendering
- */
- public function render($name, array $context = array())
- {
- return $this->loadTemplate($name)->render($context);
- }
-
- /**
- * Displays a template.
- *
- * @param string $name The template name
- * @param array $context An array of parameters to pass to the template
- *
- * @throws Twig_Error_Loader When the template cannot be found
- * @throws Twig_Error_Syntax When an error occurred during compilation
- * @throws Twig_Error_Runtime When an error occurred during rendering
- */
- public function display($name, array $context = array())
- {
- $this->loadTemplate($name)->display($context);
- }
-
- /**
- * Loads a template.
- *
- * @param string|Twig_TemplateWrapper|Twig_Template $name The template name
- *
- * @throws Twig_Error_Loader When the template cannot be found
- * @throws Twig_Error_Runtime When a previously generated cache is corrupted
- * @throws Twig_Error_Syntax When an error occurred during compilation
- *
- * @return Twig_TemplateWrapper
- */
- public function load($name)
- {
- if ($name instanceof Twig_TemplateWrapper) {
- return $name;
- }
-
- if ($name instanceof Twig_Template) {
- return new Twig_TemplateWrapper($this, $name);
- }
-
- return new Twig_TemplateWrapper($this, $this->loadTemplate($name));
- }
-
- /**
- * Loads a template internal representation.
- *
- * This method is for internal use only and should never be called
- * directly.
- *
- * @param string $name The template name
- * @param int $index The index if it is an embedded template
- *
- * @return Twig_TemplateInterface A template instance representing the given template name
- *
- * @throws Twig_Error_Loader When the template cannot be found
- * @throws Twig_Error_Runtime When a previously generated cache is corrupted
- * @throws Twig_Error_Syntax When an error occurred during compilation
- *
- * @internal
- */
- public function loadTemplate($name, $index = null)
- {
- $cls = $mainCls = $this->getTemplateClass($name);
- if (null !== $index) {
- $cls .= '_'.$index;
- }
-
- if (isset($this->loadedTemplates[$cls])) {
- return $this->loadedTemplates[$cls];
- }
-
- if (!class_exists($cls, false)) {
- if ($this->bcGetCacheFilename) {
- $key = $this->getCacheFilename($name);
- } else {
- $key = $this->cache->generateKey($name, $mainCls);
- }
-
- if (!$this->isAutoReload() || $this->isTemplateFresh($name, $this->cache->getTimestamp($key))) {
- $this->cache->load($key);
- }
-
- if (!class_exists($cls, false)) {
- $loader = $this->getLoader();
- if (!$loader instanceof Twig_SourceContextLoaderInterface) {
- $source = new Twig_Source($loader->getSource($name), $name);
- } else {
- $source = $loader->getSourceContext($name);
- }
-
- $content = $this->compileSource($source);
-
- if ($this->bcWriteCacheFile) {
- $this->writeCacheFile($key, $content);
- } else {
- $this->cache->write($key, $content);
- $this->cache->load($key);
- }
-
- if (!class_exists($mainCls, false)) {
- /* Last line of defense if either $this->bcWriteCacheFile was used,
- * $this->cache is implemented as a no-op or we have a race condition
- * where the cache was cleared between the above calls to write to and load from
- * the cache.
- */
- eval('?>'.$content);
- }
- }
-
- if (!class_exists($cls, false)) {
- throw new Twig_Error_Runtime(sprintf('Failed to load Twig template "%s", index "%s": cache is corrupted.', $name, $index), -1, $source);
- }
- }
-
- if (!$this->runtimeInitialized) {
- $this->initRuntime();
- }
-
- if (isset($this->loading[$cls])) {
- throw new Twig_Error_Runtime(sprintf('Circular reference detected for Twig template "%s", path: %s.', $name, implode(' -> ', array_merge($this->loading, array($name)))));
- }
-
- $this->loading[$cls] = $name;
-
- try {
- $this->loadedTemplates[$cls] = new $cls($this);
- unset($this->loading[$cls]);
- } catch (\Exception $e) {
- unset($this->loading[$cls]);
-
- throw $e;
- }
-
- return $this->loadedTemplates[$cls];
- }
-
- /**
- * Creates a template from source.
- *
- * This method should not be used as a generic way to load templates.
- *
- * @param string $template The template name
- *
- * @return Twig_Template A template instance representing the given template name
- *
- * @throws Twig_Error_Loader When the template cannot be found
- * @throws Twig_Error_Syntax When an error occurred during compilation
- */
- public function createTemplate($template)
- {
- $name = sprintf('__string_template__%s', hash('sha256', $template, false));
-
- $loader = new Twig_Loader_Chain(array(
- new Twig_Loader_Array(array($name => $template)),
- $current = $this->getLoader(),
- ));
-
- $this->setLoader($loader);
- try {
- $template = $this->loadTemplate($name);
- } catch (Exception $e) {
- $this->setLoader($current);
-
- throw $e;
- } catch (Throwable $e) {
- $this->setLoader($current);
-
- throw $e;
- }
- $this->setLoader($current);
-
- return $template;
- }
-
- /**
- * Returns true if the template is still fresh.
- *
- * Besides checking the loader for freshness information,
- * this method also checks if the enabled extensions have
- * not changed.
- *
- * @param string $name The template name
- * @param int $time The last modification time of the cached template
- *
- * @return bool true if the template is fresh, false otherwise
- */
- public function isTemplateFresh($name, $time)
- {
- if (0 === $this->lastModifiedExtension) {
- foreach ($this->extensions as $extension) {
- $r = new ReflectionObject($extension);
- if (file_exists($r->getFileName()) && ($extensionTime = filemtime($r->getFileName())) > $this->lastModifiedExtension) {
- $this->lastModifiedExtension = $extensionTime;
- }
- }
- }
-
- return $this->lastModifiedExtension <= $time && $this->getLoader()->isFresh($name, $time);
- }
-
- /**
- * Tries to load a template consecutively from an array.
- *
- * Similar to loadTemplate() but it also accepts instances of Twig_Template and
- * Twig_TemplateWrapper, and an array of templates where each is tried to be loaded.
- *
- * @param string|Twig_Template|Twig_TemplateWrapper|array $names A template or an array of templates to try consecutively
- *
- * @return Twig_Template|Twig_TemplateWrapper
- *
- * @throws Twig_Error_Loader When none of the templates can be found
- * @throws Twig_Error_Syntax When an error occurred during compilation
- */
- public function resolveTemplate($names)
- {
- if (!is_array($names)) {
- $names = array($names);
- }
-
- foreach ($names as $name) {
- if ($name instanceof Twig_Template) {
- return $name;
- }
-
- if ($name instanceof Twig_TemplateWrapper) {
- return $name;
- }
-
- try {
- return $this->loadTemplate($name);
- } catch (Twig_Error_Loader $e) {
- }
- }
-
- if (1 === count($names)) {
- throw $e;
- }
-
- throw new Twig_Error_Loader(sprintf('Unable to find one of the following templates: "%s".', implode('", "', $names)));
- }
-
- /**
- * Clears the internal template cache.
- *
- * @deprecated since 1.18.3 (to be removed in 2.0)
- */
- public function clearTemplateCache()
- {
- @trigger_error(sprintf('The %s method is deprecated since version 1.18.3 and will be removed in Twig 2.0.', __METHOD__), E_USER_DEPRECATED);
-
- $this->loadedTemplates = array();
- }
-
- /**
- * Clears the template cache files on the filesystem.
- *
- * @deprecated since 1.22 (to be removed in 2.0)
- */
- public function clearCacheFiles()
- {
- @trigger_error(sprintf('The %s method is deprecated since version 1.22 and will be removed in Twig 2.0.', __METHOD__), E_USER_DEPRECATED);
-
- if (is_string($this->originalCache)) {
- foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator($this->originalCache), RecursiveIteratorIterator::LEAVES_ONLY) as $file) {
- if ($file->isFile()) {
- @unlink($file->getPathname());
- }
- }
- }
- }
-
- /**
- * Gets the Lexer instance.
- *
- * @return Twig_LexerInterface
- *
- * @deprecated since 1.25 (to be removed in 2.0)
- */
- public function getLexer()
- {
- @trigger_error(sprintf('The %s() method is deprecated since version 1.25 and will be removed in 2.0.', __FUNCTION__), E_USER_DEPRECATED);
-
- if (null === $this->lexer) {
- $this->lexer = new Twig_Lexer($this);
- }
-
- return $this->lexer;
- }
-
- public function setLexer(Twig_LexerInterface $lexer)
- {
- $this->lexer = $lexer;
- }
-
- /**
- * Tokenizes a source code.
- *
- * @param string|Twig_Source $source The template source code
- * @param string $name The template name (deprecated)
- *
- * @return Twig_TokenStream
- *
- * @throws Twig_Error_Syntax When the code is syntactically wrong
- */
- public function tokenize($source, $name = null)
- {
- if (!$source instanceof Twig_Source) {
- @trigger_error(sprintf('Passing a string as the $source argument of %s() is deprecated since version 1.27. Pass a Twig_Source instance instead.', __METHOD__), E_USER_DEPRECATED);
- $source = new Twig_Source($source, $name);
- }
-
- if (null === $this->lexer) {
- $this->lexer = new Twig_Lexer($this);
- }
-
- return $this->lexer->tokenize($source);
- }
-
- /**
- * Gets the Parser instance.
- *
- * @return Twig_ParserInterface
- *
- * @deprecated since 1.25 (to be removed in 2.0)
- */
- public function getParser()
- {
- @trigger_error(sprintf('The %s() method is deprecated since version 1.25 and will be removed in 2.0.', __FUNCTION__), E_USER_DEPRECATED);
-
- if (null === $this->parser) {
- $this->parser = new Twig_Parser($this);
- }
-
- return $this->parser;
- }
-
- public function setParser(Twig_ParserInterface $parser)
- {
- $this->parser = $parser;
- }
-
- /**
- * Converts a token stream to a node tree.
- *
- * @return Twig_Node_Module
- *
- * @throws Twig_Error_Syntax When the token stream is syntactically or semantically wrong
- */
- public function parse(Twig_TokenStream $stream)
- {
- if (null === $this->parser) {
- $this->parser = new Twig_Parser($this);
- }
-
- return $this->parser->parse($stream);
- }
-
- /**
- * Gets the Compiler instance.
- *
- * @return Twig_CompilerInterface
- *
- * @deprecated since 1.25 (to be removed in 2.0)
- */
- public function getCompiler()
- {
- @trigger_error(sprintf('The %s() method is deprecated since version 1.25 and will be removed in 2.0.', __FUNCTION__), E_USER_DEPRECATED);
-
- if (null === $this->compiler) {
- $this->compiler = new Twig_Compiler($this);
- }
-
- return $this->compiler;
- }
-
- public function setCompiler(Twig_CompilerInterface $compiler)
- {
- $this->compiler = $compiler;
- }
-
- /**
- * Compiles a node and returns the PHP code.
- *
- * @return string The compiled PHP source code
- */
- public function compile(Twig_NodeInterface $node)
- {
- if (null === $this->compiler) {
- $this->compiler = new Twig_Compiler($this);
- }
-
- return $this->compiler->compile($node)->getSource();
- }
-
- /**
- * Compiles a template source code.
- *
- * @param string|Twig_Source $source The template source code
- * @param string $name The template name (deprecated)
- *
- * @return string The compiled PHP source code
- *
- * @throws Twig_Error_Syntax When there was an error during tokenizing, parsing or compiling
- */
- public function compileSource($source, $name = null)
- {
- if (!$source instanceof Twig_Source) {
- @trigger_error(sprintf('Passing a string as the $source argument of %s() is deprecated since version 1.27. Pass a Twig_Source instance instead.', __METHOD__), E_USER_DEPRECATED);
- $source = new Twig_Source($source, $name);
- }
-
- try {
- return $this->compile($this->parse($this->tokenize($source)));
- } catch (Twig_Error $e) {
- $e->setSourceContext($source);
- throw $e;
- } catch (Exception $e) {
- throw new Twig_Error_Syntax(sprintf('An exception has been thrown during the compilation of a template ("%s").', $e->getMessage()), -1, $source, $e);
- }
- }
-
- public function setLoader(Twig_LoaderInterface $loader)
- {
- if (!$loader instanceof Twig_SourceContextLoaderInterface && 0 !== strpos(get_class($loader), 'Mock_')) {
- @trigger_error(sprintf('Twig loader "%s" should implement Twig_SourceContextLoaderInterface since version 1.27.', get_class($loader)), E_USER_DEPRECATED);
- }
-
- $this->loader = $loader;
- }
-
- /**
- * Gets the Loader instance.
- *
- * @return Twig_LoaderInterface
- */
- public function getLoader()
- {
- if (null === $this->loader) {
- throw new LogicException('You must set a loader first.');
- }
-
- return $this->loader;
- }
-
- /**
- * Sets the default template charset.
- *
- * @param string $charset The default charset
- */
- public function setCharset($charset)
- {
- $this->charset = strtoupper($charset);
- }
-
- /**
- * Gets the default template charset.
- *
- * @return string The default charset
- */
- public function getCharset()
- {
- return $this->charset;
- }
-
- /**
- * Initializes the runtime environment.
- *
- * @deprecated since 1.23 (to be removed in 2.0)
- */
- public function initRuntime()
- {
- $this->runtimeInitialized = true;
-
- foreach ($this->getExtensions() as $name => $extension) {
- if (!$extension instanceof Twig_Extension_InitRuntimeInterface) {
- $m = new ReflectionMethod($extension, 'initRuntime');
-
- if ('Twig_Extension' !== $m->getDeclaringClass()->getName()) {
- @trigger_error(sprintf('Defining the initRuntime() method in the "%s" extension is deprecated since version 1.23. Use the `needs_environment` option to get the Twig_Environment instance in filters, functions, or tests; or explicitly implement Twig_Extension_InitRuntimeInterface if needed (not recommended).', $name), E_USER_DEPRECATED);
- }
- }
-
- $extension->initRuntime($this);
- }
- }
-
- /**
- * Returns true if the given extension is registered.
- *
- * @param string $class The extension class name
- *
- * @return bool Whether the extension is registered or not
- */
- public function hasExtension($class)
- {
- $class = ltrim($class, '\\');
- if (!isset($this->extensionsByClass[$class]) && class_exists($class, false)) {
- // For BC/FC with namespaced aliases
- $class = new ReflectionClass($class);
- $class = $class->name;
- }
-
- if (isset($this->extensions[$class])) {
- if ($class !== get_class($this->extensions[$class])) {
- @trigger_error(sprintf('Referencing the "%s" extension by its name (defined by getName()) is deprecated since 1.26 and will be removed in Twig 2.0. Use the Fully Qualified Extension Class Name instead.', $class), E_USER_DEPRECATED);
- }
-
- return true;
- }
-
- return isset($this->extensionsByClass[$class]);
- }
-
- /**
- * Adds a runtime loader.
- */
- public function addRuntimeLoader(Twig_RuntimeLoaderInterface $loader)
- {
- $this->runtimeLoaders[] = $loader;
- }
-
- /**
- * Gets an extension by class name.
- *
- * @param string $class The extension class name
- *
- * @return Twig_ExtensionInterface
- */
- public function getExtension($class)
- {
- $class = ltrim($class, '\\');
- if (!isset($this->extensionsByClass[$class]) && class_exists($class, false)) {
- // For BC/FC with namespaced aliases
- $class = new ReflectionClass($class);
- $class = $class->name;
- }
-
- if (isset($this->extensions[$class])) {
- if ($class !== get_class($this->extensions[$class])) {
- @trigger_error(sprintf('Referencing the "%s" extension by its name (defined by getName()) is deprecated since 1.26 and will be removed in Twig 2.0. Use the Fully Qualified Extension Class Name instead.', $class), E_USER_DEPRECATED);
- }
-
- return $this->extensions[$class];
- }
-
- if (!isset($this->extensionsByClass[$class])) {
- throw new Twig_Error_Runtime(sprintf('The "%s" extension is not enabled.', $class));
- }
-
- return $this->extensionsByClass[$class];
- }
-
- /**
- * Returns the runtime implementation of a Twig element (filter/function/test).
- *
- * @param string $class A runtime class name
- *
- * @return object The runtime implementation
- *
- * @throws Twig_Error_Runtime When the template cannot be found
- */
- public function getRuntime($class)
- {
- if (isset($this->runtimes[$class])) {
- return $this->runtimes[$class];
- }
-
- foreach ($this->runtimeLoaders as $loader) {
- if (null !== $runtime = $loader->load($class)) {
- return $this->runtimes[$class] = $runtime;
- }
- }
-
- throw new Twig_Error_Runtime(sprintf('Unable to load the "%s" runtime.', $class));
- }
-
- public function addExtension(Twig_ExtensionInterface $extension)
- {
- if ($this->extensionInitialized) {
- throw new LogicException(sprintf('Unable to register extension "%s" as extensions have already been initialized.', $extension->getName()));
- }
-
- $class = get_class($extension);
- if ($class !== $extension->getName()) {
- if (isset($this->extensions[$extension->getName()])) {
- unset($this->extensions[$extension->getName()], $this->extensionsByClass[$class]);
- @trigger_error(sprintf('The possibility to register the same extension twice ("%s") is deprecated since version 1.23 and will be removed in Twig 2.0. Use proper PHP inheritance instead.', $extension->getName()), E_USER_DEPRECATED);
- }
- }
-
- $this->lastModifiedExtension = 0;
- $this->extensionsByClass[$class] = $extension;
- $this->extensions[$extension->getName()] = $extension;
- $this->updateOptionsHash();
- }
-
- /**
- * Removes an extension by name.
- *
- * This method is deprecated and you should not use it.
- *
- * @param string $name The extension name
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
- public function removeExtension($name)
- {
- @trigger_error(sprintf('The %s method is deprecated since version 1.12 and will be removed in Twig 2.0.', __METHOD__), E_USER_DEPRECATED);
-
- if ($this->extensionInitialized) {
- throw new LogicException(sprintf('Unable to remove extension "%s" as extensions have already been initialized.', $name));
- }
-
- $class = ltrim($name, '\\');
- if (!isset($this->extensionsByClass[$class]) && class_exists($class, false)) {
- // For BC/FC with namespaced aliases
- $class = new ReflectionClass($class);
- $class = $class->name;
- }
-
- if (isset($this->extensions[$class])) {
- if ($class !== get_class($this->extensions[$class])) {
- @trigger_error(sprintf('Referencing the "%s" extension by its name (defined by getName()) is deprecated since 1.26 and will be removed in Twig 2.0. Use the Fully Qualified Extension Class Name instead.', $class), E_USER_DEPRECATED);
- }
-
- unset($this->extensions[$class]);
- }
-
- unset($this->extensions[$class]);
- $this->updateOptionsHash();
- }
-
- /**
- * Registers an array of extensions.
- *
- * @param array $extensions An array of extensions
- */
- public function setExtensions(array $extensions)
- {
- foreach ($extensions as $extension) {
- $this->addExtension($extension);
- }
- }
-
- /**
- * Returns all registered extensions.
- *
- * @return Twig_ExtensionInterface[] An array of extensions (keys are for internal usage only and should not be relied on)
- */
- public function getExtensions()
- {
- return $this->extensions;
- }
-
- public function addTokenParser(Twig_TokenParserInterface $parser)
- {
- if ($this->extensionInitialized) {
- throw new LogicException('Unable to add a token parser as extensions have already been initialized.');
- }
-
- $this->staging->addTokenParser($parser);
- }
-
- /**
- * Gets the registered Token Parsers.
- *
- * @return Twig_TokenParserBrokerInterface
- *
- * @internal
- */
- public function getTokenParsers()
- {
- if (!$this->extensionInitialized) {
- $this->initExtensions();
- }
-
- return $this->parsers;
- }
-
- /**
- * Gets registered tags.
- *
- * Be warned that this method cannot return tags defined by Twig_TokenParserBrokerInterface classes.
- *
- * @return Twig_TokenParserInterface[]
- *
- * @internal
- */
- public function getTags()
- {
- $tags = array();
- foreach ($this->getTokenParsers()->getParsers() as $parser) {
- if ($parser instanceof Twig_TokenParserInterface) {
- $tags[$parser->getTag()] = $parser;
- }
- }
-
- return $tags;
- }
-
- public function addNodeVisitor(Twig_NodeVisitorInterface $visitor)
- {
- if ($this->extensionInitialized) {
- throw new LogicException('Unable to add a node visitor as extensions have already been initialized.');
- }
-
- $this->staging->addNodeVisitor($visitor);
- }
-
- /**
- * Gets the registered Node Visitors.
- *
- * @return Twig_NodeVisitorInterface[]
- *
- * @internal
- */
- public function getNodeVisitors()
- {
- if (!$this->extensionInitialized) {
- $this->initExtensions();
- }
-
- return $this->visitors;
- }
-
- /**
- * Registers a Filter.
- *
- * @param string|Twig_SimpleFilter $name The filter name or a Twig_SimpleFilter instance
- * @param Twig_FilterInterface|Twig_SimpleFilter $filter
- */
- public function addFilter($name, $filter = null)
- {
- if (!$name instanceof Twig_SimpleFilter && !($filter instanceof Twig_SimpleFilter || $filter instanceof Twig_FilterInterface)) {
- throw new LogicException('A filter must be an instance of Twig_FilterInterface or Twig_SimpleFilter.');
- }
-
- if ($name instanceof Twig_SimpleFilter) {
- $filter = $name;
- $name = $filter->getName();
- } else {
- @trigger_error(sprintf('Passing a name as a first argument to the %s method is deprecated since version 1.21. Pass an instance of "Twig_SimpleFilter" instead when defining filter "%s".', __METHOD__, $name), E_USER_DEPRECATED);
- }
-
- if ($this->extensionInitialized) {
- throw new LogicException(sprintf('Unable to add filter "%s" as extensions have already been initialized.', $name));
- }
-
- $this->staging->addFilter($name, $filter);
- }
-
- /**
- * Get a filter by name.
- *
- * Subclasses may override this method and load filters differently;
- * so no list of filters is available.
- *
- * @param string $name The filter name
- *
- * @return Twig_Filter|false A Twig_Filter instance or false if the filter does not exist
- *
- * @internal
- */
- public function getFilter($name)
- {
- if (!$this->extensionInitialized) {
- $this->initExtensions();
- }
-
- if (isset($this->filters[$name])) {
- return $this->filters[$name];
- }
-
- foreach ($this->filters as $pattern => $filter) {
- $pattern = str_replace('\\*', '(.*?)', preg_quote($pattern, '#'), $count);
-
- if ($count) {
- if (preg_match('#^'.$pattern.'$#', $name, $matches)) {
- array_shift($matches);
- $filter->setArguments($matches);
-
- return $filter;
- }
- }
- }
-
- foreach ($this->filterCallbacks as $callback) {
- if (false !== $filter = call_user_func($callback, $name)) {
- return $filter;
- }
- }
-
- return false;
- }
-
- public function registerUndefinedFilterCallback($callable)
- {
- $this->filterCallbacks[] = $callable;
- }
-
- /**
- * Gets the registered Filters.
- *
- * Be warned that this method cannot return filters defined with registerUndefinedFilterCallback.
- *
- * @return Twig_FilterInterface[]
- *
- * @see registerUndefinedFilterCallback
- *
- * @internal
- */
- public function getFilters()
- {
- if (!$this->extensionInitialized) {
- $this->initExtensions();
- }
-
- return $this->filters;
- }
-
- /**
- * Registers a Test.
- *
- * @param string|Twig_SimpleTest $name The test name or a Twig_SimpleTest instance
- * @param Twig_TestInterface|Twig_SimpleTest $test A Twig_TestInterface instance or a Twig_SimpleTest instance
- */
- public function addTest($name, $test = null)
- {
- if (!$name instanceof Twig_SimpleTest && !($test instanceof Twig_SimpleTest || $test instanceof Twig_TestInterface)) {
- throw new LogicException('A test must be an instance of Twig_TestInterface or Twig_SimpleTest.');
- }
-
- if ($name instanceof Twig_SimpleTest) {
- $test = $name;
- $name = $test->getName();
- } else {
- @trigger_error(sprintf('Passing a name as a first argument to the %s method is deprecated since version 1.21. Pass an instance of "Twig_SimpleTest" instead when defining test "%s".', __METHOD__, $name), E_USER_DEPRECATED);
- }
-
- if ($this->extensionInitialized) {
- throw new LogicException(sprintf('Unable to add test "%s" as extensions have already been initialized.', $name));
- }
-
- $this->staging->addTest($name, $test);
- }
-
- /**
- * Gets the registered Tests.
- *
- * @return Twig_TestInterface[]
- *
- * @internal
- */
- public function getTests()
- {
- if (!$this->extensionInitialized) {
- $this->initExtensions();
- }
-
- return $this->tests;
- }
-
- /**
- * Gets a test by name.
- *
- * @param string $name The test name
- *
- * @return Twig_Test|false A Twig_Test instance or false if the test does not exist
- *
- * @internal
- */
- public function getTest($name)
- {
- if (!$this->extensionInitialized) {
- $this->initExtensions();
- }
-
- if (isset($this->tests[$name])) {
- return $this->tests[$name];
- }
-
- return false;
- }
-
- /**
- * Registers a Function.
- *
- * @param string|Twig_SimpleFunction $name The function name or a Twig_SimpleFunction instance
- * @param Twig_FunctionInterface|Twig_SimpleFunction $function
- */
- public function addFunction($name, $function = null)
- {
- if (!$name instanceof Twig_SimpleFunction && !($function instanceof Twig_SimpleFunction || $function instanceof Twig_FunctionInterface)) {
- throw new LogicException('A function must be an instance of Twig_FunctionInterface or Twig_SimpleFunction.');
- }
-
- if ($name instanceof Twig_SimpleFunction) {
- $function = $name;
- $name = $function->getName();
- } else {
- @trigger_error(sprintf('Passing a name as a first argument to the %s method is deprecated since version 1.21. Pass an instance of "Twig_SimpleFunction" instead when defining function "%s".', __METHOD__, $name), E_USER_DEPRECATED);
- }
-
- if ($this->extensionInitialized) {
- throw new LogicException(sprintf('Unable to add function "%s" as extensions have already been initialized.', $name));
- }
-
- $this->staging->addFunction($name, $function);
- }
-
- /**
- * Get a function by name.
- *
- * Subclasses may override this method and load functions differently;
- * so no list of functions is available.
- *
- * @param string $name function name
- *
- * @return Twig_Function|false A Twig_Function instance or false if the function does not exist
- *
- * @internal
- */
- public function getFunction($name)
- {
- if (!$this->extensionInitialized) {
- $this->initExtensions();
- }
-
- if (isset($this->functions[$name])) {
- return $this->functions[$name];
- }
-
- foreach ($this->functions as $pattern => $function) {
- $pattern = str_replace('\\*', '(.*?)', preg_quote($pattern, '#'), $count);
-
- if ($count) {
- if (preg_match('#^'.$pattern.'$#', $name, $matches)) {
- array_shift($matches);
- $function->setArguments($matches);
-
- return $function;
- }
- }
- }
-
- foreach ($this->functionCallbacks as $callback) {
- if (false !== $function = call_user_func($callback, $name)) {
- return $function;
- }
- }
-
- return false;
- }
-
- public function registerUndefinedFunctionCallback($callable)
- {
- $this->functionCallbacks[] = $callable;
- }
-
- /**
- * Gets registered functions.
- *
- * Be warned that this method cannot return functions defined with registerUndefinedFunctionCallback.
- *
- * @return Twig_FunctionInterface[]
- *
- * @see registerUndefinedFunctionCallback
- *
- * @internal
- */
- public function getFunctions()
- {
- if (!$this->extensionInitialized) {
- $this->initExtensions();
- }
-
- return $this->functions;
- }
-
- /**
- * Registers a Global.
- *
- * New globals can be added before compiling or rendering a template;
- * but after, you can only update existing globals.
- *
- * @param string $name The global name
- * @param mixed $value The global value
- */
- public function addGlobal($name, $value)
- {
- if ($this->extensionInitialized || $this->runtimeInitialized) {
- if (null === $this->globals) {
- $this->globals = $this->initGlobals();
- }
-
- if (!array_key_exists($name, $this->globals)) {
- // The deprecation notice must be turned into the following exception in Twig 2.0
- @trigger_error(sprintf('Registering global variable "%s" at runtime or when the extensions have already been initialized is deprecated since version 1.21.', $name), E_USER_DEPRECATED);
- //throw new LogicException(sprintf('Unable to add global "%s" as the runtime or the extensions have already been initialized.', $name));
- }
- }
-
- if ($this->extensionInitialized || $this->runtimeInitialized) {
- // update the value
- $this->globals[$name] = $value;
- } else {
- $this->staging->addGlobal($name, $value);
- }
- }
-
- /**
- * Gets the registered Globals.
- *
- * @return array An array of globals
- *
- * @internal
- */
- public function getGlobals()
- {
- if (!$this->runtimeInitialized && !$this->extensionInitialized) {
- return $this->initGlobals();
- }
-
- if (null === $this->globals) {
- $this->globals = $this->initGlobals();
- }
-
- return $this->globals;
- }
-
- /**
- * Merges a context with the defined globals.
- *
- * @param array $context An array representing the context
- *
- * @return array The context merged with the globals
- */
- public function mergeGlobals(array $context)
- {
- // we don't use array_merge as the context being generally
- // bigger than globals, this code is faster.
- foreach ($this->getGlobals() as $key => $value) {
- if (!array_key_exists($key, $context)) {
- $context[$key] = $value;
- }
- }
-
- return $context;
- }
-
- /**
- * Gets the registered unary Operators.
- *
- * @return array An array of unary operators
- *
- * @internal
- */
- public function getUnaryOperators()
- {
- if (!$this->extensionInitialized) {
- $this->initExtensions();
- }
-
- return $this->unaryOperators;
- }
-
- /**
- * Gets the registered binary Operators.
- *
- * @return array An array of binary operators
- *
- * @internal
- */
- public function getBinaryOperators()
- {
- if (!$this->extensionInitialized) {
- $this->initExtensions();
- }
-
- return $this->binaryOperators;
- }
-
- /**
- * @deprecated since 1.23 (to be removed in 2.0)
- */
- public function computeAlternatives($name, $items)
- {
- @trigger_error(sprintf('The %s method is deprecated since version 1.23 and will be removed in Twig 2.0.', __METHOD__), E_USER_DEPRECATED);
-
- return Twig_Error_Syntax::computeAlternatives($name, $items);
- }
-
- /**
- * @internal
- */
- protected function initGlobals()
- {
- $globals = array();
- foreach ($this->extensions as $name => $extension) {
- if (!$extension instanceof Twig_Extension_GlobalsInterface) {
- $m = new ReflectionMethod($extension, 'getGlobals');
-
- if ('Twig_Extension' !== $m->getDeclaringClass()->getName()) {
- @trigger_error(sprintf('Defining the getGlobals() method in the "%s" extension without explicitly implementing Twig_Extension_GlobalsInterface is deprecated since version 1.23.', $name), E_USER_DEPRECATED);
- }
- }
-
- $extGlob = $extension->getGlobals();
- if (!is_array($extGlob)) {
- throw new UnexpectedValueException(sprintf('"%s::getGlobals()" must return an array of globals.', get_class($extension)));
- }
-
- $globals[] = $extGlob;
- }
-
- $globals[] = $this->staging->getGlobals();
-
- return call_user_func_array('array_merge', $globals);
- }
-
- /**
- * @internal
- */
- protected function initExtensions()
- {
- if ($this->extensionInitialized) {
- return;
- }
-
- $this->parsers = new Twig_TokenParserBroker(array(), array(), false);
- $this->filters = array();
- $this->functions = array();
- $this->tests = array();
- $this->visitors = array();
- $this->unaryOperators = array();
- $this->binaryOperators = array();
-
- foreach ($this->extensions as $extension) {
- $this->initExtension($extension);
- }
- $this->initExtension($this->staging);
- // Done at the end only, so that an exception during initialization does not mark the environment as initialized when catching the exception
- $this->extensionInitialized = true;
- }
-
- /**
- * @internal
- */
- protected function initExtension(Twig_ExtensionInterface $extension)
- {
- // filters
- foreach ($extension->getFilters() as $name => $filter) {
- if ($filter instanceof Twig_SimpleFilter) {
- $name = $filter->getName();
- } else {
- @trigger_error(sprintf('Using an instance of "%s" for filter "%s" is deprecated since version 1.21. Use Twig_SimpleFilter instead.', get_class($filter), $name), E_USER_DEPRECATED);
- }
-
- $this->filters[$name] = $filter;
- }
-
- // functions
- foreach ($extension->getFunctions() as $name => $function) {
- if ($function instanceof Twig_SimpleFunction) {
- $name = $function->getName();
- } else {
- @trigger_error(sprintf('Using an instance of "%s" for function "%s" is deprecated since version 1.21. Use Twig_SimpleFunction instead.', get_class($function), $name), E_USER_DEPRECATED);
- }
-
- $this->functions[$name] = $function;
- }
-
- // tests
- foreach ($extension->getTests() as $name => $test) {
- if ($test instanceof Twig_SimpleTest) {
- $name = $test->getName();
- } else {
- @trigger_error(sprintf('Using an instance of "%s" for test "%s" is deprecated since version 1.21. Use Twig_SimpleTest instead.', get_class($test), $name), E_USER_DEPRECATED);
- }
-
- $this->tests[$name] = $test;
- }
-
- // token parsers
- foreach ($extension->getTokenParsers() as $parser) {
- if ($parser instanceof Twig_TokenParserInterface) {
- $this->parsers->addTokenParser($parser);
- } elseif ($parser instanceof Twig_TokenParserBrokerInterface) {
- @trigger_error('Registering a Twig_TokenParserBrokerInterface instance is deprecated since version 1.21.', E_USER_DEPRECATED);
-
- $this->parsers->addTokenParserBroker($parser);
- } else {
- throw new LogicException('getTokenParsers() must return an array of Twig_TokenParserInterface or Twig_TokenParserBrokerInterface instances.');
- }
- }
-
- // node visitors
- foreach ($extension->getNodeVisitors() as $visitor) {
- $this->visitors[] = $visitor;
- }
-
- // operators
- if ($operators = $extension->getOperators()) {
- if (!is_array($operators)) {
- throw new InvalidArgumentException(sprintf('"%s::getOperators()" must return an array with operators, got "%s".', get_class($extension), is_object($operators) ? get_class($operators) : gettype($operators).(is_resource($operators) ? '' : '#'.$operators)));
- }
-
- if (2 !== count($operators)) {
- throw new InvalidArgumentException(sprintf('"%s::getOperators()" must return an array of 2 elements, got %d.', get_class($extension), count($operators)));
- }
-
- $this->unaryOperators = array_merge($this->unaryOperators, $operators[0]);
- $this->binaryOperators = array_merge($this->binaryOperators, $operators[1]);
- }
- }
-
- /**
- * @deprecated since 1.22 (to be removed in 2.0)
- */
- protected function writeCacheFile($file, $content)
- {
- $this->cache->write($file, $content);
- }
-
- private function updateOptionsHash()
- {
- $hashParts = array_merge(
- array_keys($this->extensions),
- array(
- (int) function_exists('twig_template_get_attributes'),
- PHP_MAJOR_VERSION,
- PHP_MINOR_VERSION,
- self::VERSION,
- (int) $this->debug,
- $this->baseTemplateClass,
- (int) $this->strictVariables,
- )
- );
- $this->optionsHash = implode(':', $hashParts);
- }
-}
-
-class_alias('Twig_Environment', 'Twig\Environment', false);
diff --git a/inc/lib/Twig/Error.php b/inc/lib/Twig/Error.php
deleted file mode 100644
index 787e0d09..00000000
--- a/inc/lib/Twig/Error.php
+++ /dev/null
@@ -1,363 +0,0 @@
-
- */
-class Twig_Error extends Exception
-{
- protected $lineno;
- // to be renamed to name in 2.0
- protected $filename;
- protected $rawMessage;
- protected $previous;
-
- private $sourcePath;
- private $sourceCode;
-
- /**
- * Constructor.
- *
- * Set both the line number and the name to false to
- * disable automatic guessing of the original template name
- * and line number.
- *
- * Set the line number to -1 to enable its automatic guessing.
- * Set the name to null to enable its automatic guessing.
- *
- * By default, automatic guessing is enabled.
- *
- * @param string $message The error message
- * @param int $lineno The template line where the error occurred
- * @param Twig_Source|string|null $source The source context where the error occurred
- * @param Exception $previous The previous exception
- */
- public function __construct($message, $lineno = -1, $source = null, Exception $previous = null)
- {
- if (null === $source) {
- $name = null;
- } elseif (!$source instanceof Twig_Source) {
- // for compat with the Twig C ext., passing the template name as string is accepted
- $name = $source;
- } else {
- $name = $source->getName();
- $this->sourceCode = $source->getCode();
- $this->sourcePath = $source->getPath();
- }
- if (PHP_VERSION_ID < 50300) {
- $this->previous = $previous;
- parent::__construct('');
- } else {
- parent::__construct('', 0, $previous);
- }
-
- $this->lineno = $lineno;
- $this->filename = $name;
-
- if (-1 === $lineno || null === $name || null === $this->sourcePath) {
- $this->guessTemplateInfo();
- }
-
- $this->rawMessage = $message;
-
- $this->updateRepr();
- }
-
- /**
- * Gets the raw message.
- *
- * @return string The raw message
- */
- public function getRawMessage()
- {
- return $this->rawMessage;
- }
-
- /**
- * Gets the logical name where the error occurred.
- *
- * @return string The name
- *
- * @deprecated since 1.27 (to be removed in 2.0). Use getSourceContext() instead.
- */
- public function getTemplateFile()
- {
- @trigger_error(sprintf('The "%s" method is deprecated since version 1.27 and will be removed in 2.0. Use getSourceContext() instead.', __METHOD__), E_USER_DEPRECATED);
-
- return $this->filename;
- }
-
- /**
- * Sets the logical name where the error occurred.
- *
- * @param string $name The name
- *
- * @deprecated since 1.27 (to be removed in 2.0). Use setSourceContext() instead.
- */
- public function setTemplateFile($name)
- {
- @trigger_error(sprintf('The "%s" method is deprecated since version 1.27 and will be removed in 2.0. Use setSourceContext() instead.', __METHOD__), E_USER_DEPRECATED);
-
- $this->filename = $name;
-
- $this->updateRepr();
- }
-
- /**
- * Gets the logical name where the error occurred.
- *
- * @return string The name
- *
- * @deprecated since 1.29 (to be removed in 2.0). Use getSourceContext() instead.
- */
- public function getTemplateName()
- {
- @trigger_error(sprintf('The "%s" method is deprecated since version 1.29 and will be removed in 2.0. Use getSourceContext() instead.', __METHOD__), E_USER_DEPRECATED);
-
- return $this->filename;
- }
-
- /**
- * Sets the logical name where the error occurred.
- *
- * @param string $name The name
- *
- * @deprecated since 1.29 (to be removed in 2.0). Use setSourceContext() instead.
- */
- public function setTemplateName($name)
- {
- @trigger_error(sprintf('The "%s" method is deprecated since version 1.29 and will be removed in 2.0. Use setSourceContext() instead.', __METHOD__), E_USER_DEPRECATED);
-
- $this->filename = $name;
- $this->sourceCode = $this->sourcePath = null;
-
- $this->updateRepr();
- }
-
- /**
- * Gets the template line where the error occurred.
- *
- * @return int The template line
- */
- public function getTemplateLine()
- {
- return $this->lineno;
- }
-
- /**
- * Sets the template line where the error occurred.
- *
- * @param int $lineno The template line
- */
- public function setTemplateLine($lineno)
- {
- $this->lineno = $lineno;
-
- $this->updateRepr();
- }
-
- /**
- * Gets the source context of the Twig template where the error occurred.
- *
- * @return Twig_Source|null
- */
- public function getSourceContext()
- {
- return $this->filename ? new Twig_Source($this->sourceCode, $this->filename, $this->sourcePath) : null;
- }
-
- /**
- * Sets the source context of the Twig template where the error occurred.
- */
- public function setSourceContext(Twig_Source $source = null)
- {
- if (null === $source) {
- $this->sourceCode = $this->filename = $this->sourcePath = null;
- } else {
- $this->sourceCode = $source->getCode();
- $this->filename = $source->getName();
- $this->sourcePath = $source->getPath();
- }
-
- $this->updateRepr();
- }
-
- public function guess()
- {
- $this->guessTemplateInfo();
- $this->updateRepr();
- }
-
- /**
- * For PHP < 5.3.0, provides access to the getPrevious() method.
- *
- * @param string $method The method name
- * @param array $arguments The parameters to be passed to the method
- *
- * @return Exception The previous exception or null
- *
- * @throws BadMethodCallException
- */
- public function __call($method, $arguments)
- {
- if ('getprevious' == strtolower($method)) {
- return $this->previous;
- }
-
- throw new BadMethodCallException(sprintf('Method "Twig_Error::%s()" does not exist.', $method));
- }
-
- public function appendMessage($rawMessage)
- {
- $this->rawMessage .= $rawMessage;
- $this->updateRepr();
- }
-
- /**
- * @internal
- */
- protected function updateRepr()
- {
- $this->message = $this->rawMessage;
-
- if ($this->sourcePath && $this->lineno > 0) {
- $this->file = $this->sourcePath;
- $this->line = $this->lineno;
-
- return;
- }
-
- $dot = false;
- if ('.' === substr($this->message, -1)) {
- $this->message = substr($this->message, 0, -1);
- $dot = true;
- }
-
- $questionMark = false;
- if ('?' === substr($this->message, -1)) {
- $this->message = substr($this->message, 0, -1);
- $questionMark = true;
- }
-
- if ($this->filename) {
- if (is_string($this->filename) || (is_object($this->filename) && method_exists($this->filename, '__toString'))) {
- $name = sprintf('"%s"', $this->filename);
- } else {
- $name = json_encode($this->filename);
- }
- $this->message .= sprintf(' in %s', $name);
- }
-
- if ($this->lineno && $this->lineno >= 0) {
- $this->message .= sprintf(' at line %d', $this->lineno);
- }
-
- if ($dot) {
- $this->message .= '.';
- }
-
- if ($questionMark) {
- $this->message .= '?';
- }
- }
-
- /**
- * @internal
- */
- protected function guessTemplateInfo()
- {
- $template = null;
- $templateClass = null;
-
- if (PHP_VERSION_ID >= 50306) {
- $backtrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS | DEBUG_BACKTRACE_PROVIDE_OBJECT);
- } else {
- $backtrace = debug_backtrace();
- }
-
- foreach ($backtrace as $trace) {
- if (isset($trace['object']) && $trace['object'] instanceof Twig_Template && 'Twig_Template' !== get_class($trace['object'])) {
- $currentClass = get_class($trace['object']);
- $isEmbedContainer = 0 === strpos($templateClass, $currentClass);
- if (null === $this->filename || ($this->filename == $trace['object']->getTemplateName() && !$isEmbedContainer)) {
- $template = $trace['object'];
- $templateClass = get_class($trace['object']);
- }
- }
- }
-
- // update template name
- if (null !== $template && null === $this->filename) {
- $this->filename = $template->getTemplateName();
- }
-
- // update template path if any
- if (null !== $template && null === $this->sourcePath) {
- $src = $template->getSourceContext();
- $this->sourceCode = $src->getCode();
- $this->sourcePath = $src->getPath();
- }
-
- if (null === $template || $this->lineno > -1) {
- return;
- }
-
- $r = new ReflectionObject($template);
- $file = $r->getFileName();
-
- $exceptions = array($e = $this);
- while (($e instanceof self || method_exists($e, 'getPrevious')) && $e = $e->getPrevious()) {
- $exceptions[] = $e;
- }
-
- while ($e = array_pop($exceptions)) {
- $traces = $e->getTrace();
- array_unshift($traces, array('file' => $e->getFile(), 'line' => $e->getLine()));
-
- while ($trace = array_shift($traces)) {
- if (!isset($trace['file']) || !isset($trace['line']) || $file != $trace['file']) {
- continue;
- }
-
- foreach ($template->getDebugInfo() as $codeLine => $templateLine) {
- if ($codeLine <= $trace['line']) {
- // update template line
- $this->lineno = $templateLine;
-
- return;
- }
- }
- }
- }
- }
-}
-
-class_alias('Twig_Error', 'Twig\Error\Error', false);
-class_exists('Twig_Source');
diff --git a/inc/lib/Twig/Error/Loader.php b/inc/lib/Twig/Error/Loader.php
deleted file mode 100644
index df566dd7..00000000
--- a/inc/lib/Twig/Error/Loader.php
+++ /dev/null
@@ -1,40 +0,0 @@
-
- */
-class Twig_Error_Loader extends Twig_Error
-{
- public function __construct($message, $lineno = -1, $source = null, Exception $previous = null)
- {
- if (PHP_VERSION_ID < 50300) {
- $this->previous = $previous;
- Exception::__construct('');
- } else {
- Exception::__construct('', 0, $previous);
- }
- $this->appendMessage($message);
- $this->setTemplateLine(false);
- }
-}
-
-class_alias('Twig_Error_Loader', 'Twig\Error\LoaderError', false);
diff --git a/inc/lib/Twig/Error/Runtime.php b/inc/lib/Twig/Error/Runtime.php
deleted file mode 100644
index 3b24ad3a..00000000
--- a/inc/lib/Twig/Error/Runtime.php
+++ /dev/null
@@ -1,22 +0,0 @@
-
- */
-class Twig_Error_Runtime extends Twig_Error
-{
-}
-
-class_alias('Twig_Error_Runtime', 'Twig\Error\RuntimeError', false);
diff --git a/inc/lib/Twig/Error/Syntax.php b/inc/lib/Twig/Error/Syntax.php
deleted file mode 100644
index 9d09f217..00000000
--- a/inc/lib/Twig/Error/Syntax.php
+++ /dev/null
@@ -1,55 +0,0 @@
-
- */
-class Twig_Error_Syntax extends Twig_Error
-{
- /**
- * Tweaks the error message to include suggestions.
- *
- * @param string $name The original name of the item that does not exist
- * @param array $items An array of possible items
- */
- public function addSuggestions($name, array $items)
- {
- if (!$alternatives = self::computeAlternatives($name, $items)) {
- return;
- }
-
- $this->appendMessage(sprintf(' Did you mean "%s"?', implode('", "', $alternatives)));
- }
-
- /**
- * @internal
- *
- * To be merged with the addSuggestions() method in 2.0.
- */
- public static function computeAlternatives($name, $items)
- {
- $alternatives = array();
- foreach ($items as $item) {
- $lev = levenshtein($name, $item);
- if ($lev <= strlen($name) / 3 || false !== strpos($item, $name)) {
- $alternatives[$item] = $lev;
- }
- }
- asort($alternatives);
-
- return array_keys($alternatives);
- }
-}
-
-class_alias('Twig_Error_Syntax', 'Twig\Error\SyntaxError', false);
diff --git a/inc/lib/Twig/ExistsLoaderInterface.php b/inc/lib/Twig/ExistsLoaderInterface.php
deleted file mode 100644
index 968cb21a..00000000
--- a/inc/lib/Twig/ExistsLoaderInterface.php
+++ /dev/null
@@ -1,31 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 3.0)
- */
-interface Twig_ExistsLoaderInterface
-{
- /**
- * Check if we have the source code of a template, given its name.
- *
- * @param string $name The name of the template to check if we can load
- *
- * @return bool If the template source code is handled by this loader or not
- */
- public function exists($name);
-}
-
-class_alias('Twig_ExistsLoaderInterface', 'Twig\Loader\ExistsLoaderInterface', false);
diff --git a/inc/lib/Twig/ExpressionParser.php b/inc/lib/Twig/ExpressionParser.php
deleted file mode 100644
index fe4a9b4a..00000000
--- a/inc/lib/Twig/ExpressionParser.php
+++ /dev/null
@@ -1,744 +0,0 @@
-
- *
- * @internal
- */
-class Twig_ExpressionParser
-{
- const OPERATOR_LEFT = 1;
- const OPERATOR_RIGHT = 2;
-
- protected $parser;
- protected $unaryOperators;
- protected $binaryOperators;
-
- private $env;
-
- public function __construct(Twig_Parser $parser, $env = null)
- {
- $this->parser = $parser;
-
- if ($env instanceof Twig_Environment) {
- $this->env = $env;
- $this->unaryOperators = $env->getUnaryOperators();
- $this->binaryOperators = $env->getBinaryOperators();
- } else {
- @trigger_error('Passing the operators as constructor arguments to '.__METHOD__.' is deprecated since version 1.27. Pass the environment instead.', E_USER_DEPRECATED);
-
- $this->env = $parser->getEnvironment();
- $this->unaryOperators = func_get_arg(1);
- $this->binaryOperators = func_get_arg(2);
- }
- }
-
- public function parseExpression($precedence = 0)
- {
- $expr = $this->getPrimary();
- $token = $this->parser->getCurrentToken();
- while ($this->isBinary($token) && $this->binaryOperators[$token->getValue()]['precedence'] >= $precedence) {
- $op = $this->binaryOperators[$token->getValue()];
- $this->parser->getStream()->next();
-
- if ('is not' === $token->getValue()) {
- $expr = $this->parseNotTestExpression($expr);
- } elseif ('is' === $token->getValue()) {
- $expr = $this->parseTestExpression($expr);
- } elseif (isset($op['callable'])) {
- $expr = call_user_func($op['callable'], $this->parser, $expr);
- } else {
- $expr1 = $this->parseExpression(self::OPERATOR_LEFT === $op['associativity'] ? $op['precedence'] + 1 : $op['precedence']);
- $class = $op['class'];
- $expr = new $class($expr, $expr1, $token->getLine());
- }
-
- $token = $this->parser->getCurrentToken();
- }
-
- if (0 === $precedence) {
- return $this->parseConditionalExpression($expr);
- }
-
- return $expr;
- }
-
- protected function getPrimary()
- {
- $token = $this->parser->getCurrentToken();
-
- if ($this->isUnary($token)) {
- $operator = $this->unaryOperators[$token->getValue()];
- $this->parser->getStream()->next();
- $expr = $this->parseExpression($operator['precedence']);
- $class = $operator['class'];
-
- return $this->parsePostfixExpression(new $class($expr, $token->getLine()));
- } elseif ($token->test(Twig_Token::PUNCTUATION_TYPE, '(')) {
- $this->parser->getStream()->next();
- $expr = $this->parseExpression();
- $this->parser->getStream()->expect(Twig_Token::PUNCTUATION_TYPE, ')', 'An opened parenthesis is not properly closed');
-
- return $this->parsePostfixExpression($expr);
- }
-
- return $this->parsePrimaryExpression();
- }
-
- protected function parseConditionalExpression($expr)
- {
- while ($this->parser->getStream()->nextIf(Twig_Token::PUNCTUATION_TYPE, '?')) {
- if (!$this->parser->getStream()->nextIf(Twig_Token::PUNCTUATION_TYPE, ':')) {
- $expr2 = $this->parseExpression();
- if ($this->parser->getStream()->nextIf(Twig_Token::PUNCTUATION_TYPE, ':')) {
- $expr3 = $this->parseExpression();
- } else {
- $expr3 = new Twig_Node_Expression_Constant('', $this->parser->getCurrentToken()->getLine());
- }
- } else {
- $expr2 = $expr;
- $expr3 = $this->parseExpression();
- }
-
- $expr = new Twig_Node_Expression_Conditional($expr, $expr2, $expr3, $this->parser->getCurrentToken()->getLine());
- }
-
- return $expr;
- }
-
- protected function isUnary(Twig_Token $token)
- {
- return $token->test(Twig_Token::OPERATOR_TYPE) && isset($this->unaryOperators[$token->getValue()]);
- }
-
- protected function isBinary(Twig_Token $token)
- {
- return $token->test(Twig_Token::OPERATOR_TYPE) && isset($this->binaryOperators[$token->getValue()]);
- }
-
- public function parsePrimaryExpression()
- {
- $token = $this->parser->getCurrentToken();
- switch ($token->getType()) {
- case Twig_Token::NAME_TYPE:
- $this->parser->getStream()->next();
- switch ($token->getValue()) {
- case 'true':
- case 'TRUE':
- $node = new Twig_Node_Expression_Constant(true, $token->getLine());
- break;
-
- case 'false':
- case 'FALSE':
- $node = new Twig_Node_Expression_Constant(false, $token->getLine());
- break;
-
- case 'none':
- case 'NONE':
- case 'null':
- case 'NULL':
- $node = new Twig_Node_Expression_Constant(null, $token->getLine());
- break;
-
- default:
- if ('(' === $this->parser->getCurrentToken()->getValue()) {
- $node = $this->getFunctionNode($token->getValue(), $token->getLine());
- } else {
- $node = new Twig_Node_Expression_Name($token->getValue(), $token->getLine());
- }
- }
- break;
-
- case Twig_Token::NUMBER_TYPE:
- $this->parser->getStream()->next();
- $node = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine());
- break;
-
- case Twig_Token::STRING_TYPE:
- case Twig_Token::INTERPOLATION_START_TYPE:
- $node = $this->parseStringExpression();
- break;
-
- case Twig_Token::OPERATOR_TYPE:
- if (preg_match(Twig_Lexer::REGEX_NAME, $token->getValue(), $matches) && $matches[0] == $token->getValue()) {
- // in this context, string operators are variable names
- $this->parser->getStream()->next();
- $node = new Twig_Node_Expression_Name($token->getValue(), $token->getLine());
- break;
- } elseif (isset($this->unaryOperators[$token->getValue()])) {
- $class = $this->unaryOperators[$token->getValue()]['class'];
-
- $ref = new ReflectionClass($class);
- $negClass = 'Twig_Node_Expression_Unary_Neg';
- $posClass = 'Twig_Node_Expression_Unary_Pos';
- if (!(in_array($ref->getName(), array($negClass, $posClass)) || $ref->isSubclassOf($negClass) || $ref->isSubclassOf($posClass))) {
- throw new Twig_Error_Syntax(sprintf('Unexpected unary operator "%s".', $token->getValue()), $token->getLine(), $this->parser->getStream()->getSourceContext());
- }
-
- $this->parser->getStream()->next();
- $expr = $this->parsePrimaryExpression();
-
- $node = new $class($expr, $token->getLine());
- break;
- }
-
- // no break
- default:
- if ($token->test(Twig_Token::PUNCTUATION_TYPE, '[')) {
- $node = $this->parseArrayExpression();
- } elseif ($token->test(Twig_Token::PUNCTUATION_TYPE, '{')) {
- $node = $this->parseHashExpression();
- } elseif ($token->test(Twig_Token::OPERATOR_TYPE, '=') && ('==' === $this->parser->getStream()->look(-1)->getValue() || '!=' === $this->parser->getStream()->look(-1)->getValue())) {
- throw new Twig_Error_Syntax(sprintf('Unexpected operator of value "%s". Did you try to use "===" or "!==" for strict comparison? Use "is same as(value)" instead.', $token->getValue()), $token->getLine(), $this->parser->getStream()->getSourceContext());
- } else {
- throw new Twig_Error_Syntax(sprintf('Unexpected token "%s" of value "%s".', Twig_Token::typeToEnglish($token->getType()), $token->getValue()), $token->getLine(), $this->parser->getStream()->getSourceContext());
- }
- }
-
- return $this->parsePostfixExpression($node);
- }
-
- public function parseStringExpression()
- {
- $stream = $this->parser->getStream();
-
- $nodes = array();
- // a string cannot be followed by another string in a single expression
- $nextCanBeString = true;
- while (true) {
- if ($nextCanBeString && $token = $stream->nextIf(Twig_Token::STRING_TYPE)) {
- $nodes[] = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine());
- $nextCanBeString = false;
- } elseif ($stream->nextIf(Twig_Token::INTERPOLATION_START_TYPE)) {
- $nodes[] = $this->parseExpression();
- $stream->expect(Twig_Token::INTERPOLATION_END_TYPE);
- $nextCanBeString = true;
- } else {
- break;
- }
- }
-
- $expr = array_shift($nodes);
- foreach ($nodes as $node) {
- $expr = new Twig_Node_Expression_Binary_Concat($expr, $node, $node->getTemplateLine());
- }
-
- return $expr;
- }
-
- public function parseArrayExpression()
- {
- $stream = $this->parser->getStream();
- $stream->expect(Twig_Token::PUNCTUATION_TYPE, '[', 'An array element was expected');
-
- $node = new Twig_Node_Expression_Array(array(), $stream->getCurrent()->getLine());
- $first = true;
- while (!$stream->test(Twig_Token::PUNCTUATION_TYPE, ']')) {
- if (!$first) {
- $stream->expect(Twig_Token::PUNCTUATION_TYPE, ',', 'An array element must be followed by a comma');
-
- // trailing ,?
- if ($stream->test(Twig_Token::PUNCTUATION_TYPE, ']')) {
- break;
- }
- }
- $first = false;
-
- $node->addElement($this->parseExpression());
- }
- $stream->expect(Twig_Token::PUNCTUATION_TYPE, ']', 'An opened array is not properly closed');
-
- return $node;
- }
-
- public function parseHashExpression()
- {
- $stream = $this->parser->getStream();
- $stream->expect(Twig_Token::PUNCTUATION_TYPE, '{', 'A hash element was expected');
-
- $node = new Twig_Node_Expression_Array(array(), $stream->getCurrent()->getLine());
- $first = true;
- while (!$stream->test(Twig_Token::PUNCTUATION_TYPE, '}')) {
- if (!$first) {
- $stream->expect(Twig_Token::PUNCTUATION_TYPE, ',', 'A hash value must be followed by a comma');
-
- // trailing ,?
- if ($stream->test(Twig_Token::PUNCTUATION_TYPE, '}')) {
- break;
- }
- }
- $first = false;
-
- // a hash key can be:
- //
- // * a number -- 12
- // * a string -- 'a'
- // * a name, which is equivalent to a string -- a
- // * an expression, which must be enclosed in parentheses -- (1 + 2)
- if (($token = $stream->nextIf(Twig_Token::STRING_TYPE)) || ($token = $stream->nextIf(Twig_Token::NAME_TYPE)) || $token = $stream->nextIf(Twig_Token::NUMBER_TYPE)) {
- $key = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine());
- } elseif ($stream->test(Twig_Token::PUNCTUATION_TYPE, '(')) {
- $key = $this->parseExpression();
- } else {
- $current = $stream->getCurrent();
-
- throw new Twig_Error_Syntax(sprintf('A hash key must be a quoted string, a number, a name, or an expression enclosed in parentheses (unexpected token "%s" of value "%s".', Twig_Token::typeToEnglish($current->getType()), $current->getValue()), $current->getLine(), $stream->getSourceContext());
- }
-
- $stream->expect(Twig_Token::PUNCTUATION_TYPE, ':', 'A hash key must be followed by a colon (:)');
- $value = $this->parseExpression();
-
- $node->addElement($value, $key);
- }
- $stream->expect(Twig_Token::PUNCTUATION_TYPE, '}', 'An opened hash is not properly closed');
-
- return $node;
- }
-
- public function parsePostfixExpression($node)
- {
- while (true) {
- $token = $this->parser->getCurrentToken();
- if (Twig_Token::PUNCTUATION_TYPE == $token->getType()) {
- if ('.' == $token->getValue() || '[' == $token->getValue()) {
- $node = $this->parseSubscriptExpression($node);
- } elseif ('|' == $token->getValue()) {
- $node = $this->parseFilterExpression($node);
- } else {
- break;
- }
- } else {
- break;
- }
- }
-
- return $node;
- }
-
- public function getFunctionNode($name, $line)
- {
- switch ($name) {
- case 'parent':
- $this->parseArguments();
- if (!count($this->parser->getBlockStack())) {
- throw new Twig_Error_Syntax('Calling "parent" outside a block is forbidden.', $line, $this->parser->getStream()->getSourceContext());
- }
-
- if (!$this->parser->getParent() && !$this->parser->hasTraits()) {
- throw new Twig_Error_Syntax('Calling "parent" on a template that does not extend nor "use" another template is forbidden.', $line, $this->parser->getStream()->getSourceContext());
- }
-
- return new Twig_Node_Expression_Parent($this->parser->peekBlockStack(), $line);
- case 'block':
- $args = $this->parseArguments();
- if (count($args) < 1) {
- throw new Twig_Error_Syntax('The "block" function takes one argument (the block name).', $line, $this->parser->getStream()->getSourceContext());
- }
-
- return new Twig_Node_Expression_BlockReference($args->getNode(0), count($args) > 1 ? $args->getNode(1) : null, $line);
- case 'attribute':
- $args = $this->parseArguments();
- if (count($args) < 2) {
- throw new Twig_Error_Syntax('The "attribute" function takes at least two arguments (the variable and the attributes).', $line, $this->parser->getStream()->getSourceContext());
- }
-
- return new Twig_Node_Expression_GetAttr($args->getNode(0), $args->getNode(1), count($args) > 2 ? $args->getNode(2) : null, Twig_Template::ANY_CALL, $line);
- default:
- if (null !== $alias = $this->parser->getImportedSymbol('function', $name)) {
- $arguments = new Twig_Node_Expression_Array(array(), $line);
- foreach ($this->parseArguments() as $n) {
- $arguments->addElement($n);
- }
-
- $node = new Twig_Node_Expression_MethodCall($alias['node'], $alias['name'], $arguments, $line);
- $node->setAttribute('safe', true);
-
- return $node;
- }
-
- $args = $this->parseArguments(true);
- $class = $this->getFunctionNodeClass($name, $line);
-
- return new $class($name, $args, $line);
- }
- }
-
- public function parseSubscriptExpression($node)
- {
- $stream = $this->parser->getStream();
- $token = $stream->next();
- $lineno = $token->getLine();
- $arguments = new Twig_Node_Expression_Array(array(), $lineno);
- $type = Twig_Template::ANY_CALL;
- if ('.' == $token->getValue()) {
- $token = $stream->next();
- if (
- Twig_Token::NAME_TYPE == $token->getType()
- ||
- Twig_Token::NUMBER_TYPE == $token->getType()
- ||
- (Twig_Token::OPERATOR_TYPE == $token->getType() && preg_match(Twig_Lexer::REGEX_NAME, $token->getValue()))
- ) {
- $arg = new Twig_Node_Expression_Constant($token->getValue(), $lineno);
-
- if ($stream->test(Twig_Token::PUNCTUATION_TYPE, '(')) {
- $type = Twig_Template::METHOD_CALL;
- foreach ($this->parseArguments() as $n) {
- $arguments->addElement($n);
- }
- }
- } else {
- throw new Twig_Error_Syntax('Expected name or number.', $lineno, $stream->getSourceContext());
- }
-
- if ($node instanceof Twig_Node_Expression_Name && null !== $this->parser->getImportedSymbol('template', $node->getAttribute('name'))) {
- if (!$arg instanceof Twig_Node_Expression_Constant) {
- throw new Twig_Error_Syntax(sprintf('Dynamic macro names are not supported (called on "%s").', $node->getAttribute('name')), $token->getLine(), $stream->getSourceContext());
- }
-
- $name = $arg->getAttribute('value');
-
- if ($this->parser->isReservedMacroName($name)) {
- throw new Twig_Error_Syntax(sprintf('"%s" cannot be called as macro as it is a reserved keyword.', $name), $token->getLine(), $stream->getSourceContext());
- }
-
- $node = new Twig_Node_Expression_MethodCall($node, 'get'.$name, $arguments, $lineno);
- $node->setAttribute('safe', true);
-
- return $node;
- }
- } else {
- $type = Twig_Template::ARRAY_CALL;
-
- // slice?
- $slice = false;
- if ($stream->test(Twig_Token::PUNCTUATION_TYPE, ':')) {
- $slice = true;
- $arg = new Twig_Node_Expression_Constant(0, $token->getLine());
- } else {
- $arg = $this->parseExpression();
- }
-
- if ($stream->nextIf(Twig_Token::PUNCTUATION_TYPE, ':')) {
- $slice = true;
- }
-
- if ($slice) {
- if ($stream->test(Twig_Token::PUNCTUATION_TYPE, ']')) {
- $length = new Twig_Node_Expression_Constant(null, $token->getLine());
- } else {
- $length = $this->parseExpression();
- }
-
- $class = $this->getFilterNodeClass('slice', $token->getLine());
- $arguments = new Twig_Node(array($arg, $length));
- $filter = new $class($node, new Twig_Node_Expression_Constant('slice', $token->getLine()), $arguments, $token->getLine());
-
- $stream->expect(Twig_Token::PUNCTUATION_TYPE, ']');
-
- return $filter;
- }
-
- $stream->expect(Twig_Token::PUNCTUATION_TYPE, ']');
- }
-
- return new Twig_Node_Expression_GetAttr($node, $arg, $arguments, $type, $lineno);
- }
-
- public function parseFilterExpression($node)
- {
- $this->parser->getStream()->next();
-
- return $this->parseFilterExpressionRaw($node);
- }
-
- public function parseFilterExpressionRaw($node, $tag = null)
- {
- while (true) {
- $token = $this->parser->getStream()->expect(Twig_Token::NAME_TYPE);
-
- $name = new Twig_Node_Expression_Constant($token->getValue(), $token->getLine());
- if (!$this->parser->getStream()->test(Twig_Token::PUNCTUATION_TYPE, '(')) {
- $arguments = new Twig_Node();
- } else {
- $arguments = $this->parseArguments(true);
- }
-
- $class = $this->getFilterNodeClass($name->getAttribute('value'), $token->getLine());
-
- $node = new $class($node, $name, $arguments, $token->getLine(), $tag);
-
- if (!$this->parser->getStream()->test(Twig_Token::PUNCTUATION_TYPE, '|')) {
- break;
- }
-
- $this->parser->getStream()->next();
- }
-
- return $node;
- }
-
- /**
- * Parses arguments.
- *
- * @param bool $namedArguments Whether to allow named arguments or not
- * @param bool $definition Whether we are parsing arguments for a function definition
- *
- * @return Twig_Node
- *
- * @throws Twig_Error_Syntax
- */
- public function parseArguments($namedArguments = false, $definition = false)
- {
- $args = array();
- $stream = $this->parser->getStream();
-
- $stream->expect(Twig_Token::PUNCTUATION_TYPE, '(', 'A list of arguments must begin with an opening parenthesis');
- while (!$stream->test(Twig_Token::PUNCTUATION_TYPE, ')')) {
- if (!empty($args)) {
- $stream->expect(Twig_Token::PUNCTUATION_TYPE, ',', 'Arguments must be separated by a comma');
- }
-
- if ($definition) {
- $token = $stream->expect(Twig_Token::NAME_TYPE, null, 'An argument must be a name');
- $value = new Twig_Node_Expression_Name($token->getValue(), $this->parser->getCurrentToken()->getLine());
- } else {
- $value = $this->parseExpression();
- }
-
- $name = null;
- if ($namedArguments && $token = $stream->nextIf(Twig_Token::OPERATOR_TYPE, '=')) {
- if (!$value instanceof Twig_Node_Expression_Name) {
- throw new Twig_Error_Syntax(sprintf('A parameter name must be a string, "%s" given.', get_class($value)), $token->getLine(), $stream->getSourceContext());
- }
- $name = $value->getAttribute('name');
-
- if ($definition) {
- $value = $this->parsePrimaryExpression();
-
- if (!$this->checkConstantExpression($value)) {
- throw new Twig_Error_Syntax(sprintf('A default value for an argument must be a constant (a boolean, a string, a number, or an array).'), $token->getLine(), $stream->getSourceContext());
- }
- } else {
- $value = $this->parseExpression();
- }
- }
-
- if ($definition) {
- if (null === $name) {
- $name = $value->getAttribute('name');
- $value = new Twig_Node_Expression_Constant(null, $this->parser->getCurrentToken()->getLine());
- }
- $args[$name] = $value;
- } else {
- if (null === $name) {
- $args[] = $value;
- } else {
- $args[$name] = $value;
- }
- }
- }
- $stream->expect(Twig_Token::PUNCTUATION_TYPE, ')', 'A list of arguments must be closed by a parenthesis');
-
- return new Twig_Node($args);
- }
-
- public function parseAssignmentExpression()
- {
- $stream = $this->parser->getStream();
- $targets = array();
- while (true) {
- $token = $stream->expect(Twig_Token::NAME_TYPE, null, 'Only variables can be assigned to');
- $value = $token->getValue();
- if (in_array(strtolower($value), array('true', 'false', 'none', 'null'))) {
- throw new Twig_Error_Syntax(sprintf('You cannot assign a value to "%s".', $value), $token->getLine(), $stream->getSourceContext());
- }
- $targets[] = new Twig_Node_Expression_AssignName($value, $token->getLine());
-
- if (!$stream->nextIf(Twig_Token::PUNCTUATION_TYPE, ',')) {
- break;
- }
- }
-
- return new Twig_Node($targets);
- }
-
- public function parseMultitargetExpression()
- {
- $targets = array();
- while (true) {
- $targets[] = $this->parseExpression();
- if (!$this->parser->getStream()->nextIf(Twig_Token::PUNCTUATION_TYPE, ',')) {
- break;
- }
- }
-
- return new Twig_Node($targets);
- }
-
- private function parseNotTestExpression(Twig_NodeInterface $node)
- {
- return new Twig_Node_Expression_Unary_Not($this->parseTestExpression($node), $this->parser->getCurrentToken()->getLine());
- }
-
- private function parseTestExpression(Twig_NodeInterface $node)
- {
- $stream = $this->parser->getStream();
- list($name, $test) = $this->getTest($node->getTemplateLine());
-
- $class = $this->getTestNodeClass($test);
- $arguments = null;
- if ($stream->test(Twig_Token::PUNCTUATION_TYPE, '(')) {
- $arguments = $this->parser->getExpressionParser()->parseArguments(true);
- }
-
- return new $class($node, $name, $arguments, $this->parser->getCurrentToken()->getLine());
- }
-
- private function getTest($line)
- {
- $stream = $this->parser->getStream();
- $name = $stream->expect(Twig_Token::NAME_TYPE)->getValue();
-
- if ($test = $this->env->getTest($name)) {
- return array($name, $test);
- }
-
- if ($stream->test(Twig_Token::NAME_TYPE)) {
- // try 2-words tests
- $name = $name.' '.$this->parser->getCurrentToken()->getValue();
-
- if ($test = $this->env->getTest($name)) {
- $stream->next();
-
- return array($name, $test);
- }
- }
-
- $e = new Twig_Error_Syntax(sprintf('Unknown "%s" test.', $name), $line, $stream->getSourceContext());
- $e->addSuggestions($name, array_keys($this->env->getTests()));
-
- throw $e;
- }
-
- private function getTestNodeClass($test)
- {
- if ($test instanceof Twig_SimpleTest && $test->isDeprecated()) {
- $stream = $this->parser->getStream();
- $message = sprintf('Twig Test "%s" is deprecated', $test->getName());
- if (!is_bool($test->getDeprecatedVersion())) {
- $message .= sprintf(' since version %s', $test->getDeprecatedVersion());
- }
- if ($test->getAlternative()) {
- $message .= sprintf('. Use "%s" instead', $test->getAlternative());
- }
- $src = $stream->getSourceContext();
- $message .= sprintf(' in %s at line %d.', $src->getPath() ? $src->getPath() : $src->getName(), $stream->getCurrent()->getLine());
-
- @trigger_error($message, E_USER_DEPRECATED);
- }
-
- if ($test instanceof Twig_SimpleTest) {
- return $test->getNodeClass();
- }
-
- return $test instanceof Twig_Test_Node ? $test->getClass() : 'Twig_Node_Expression_Test';
- }
-
- protected function getFunctionNodeClass($name, $line)
- {
- if (false === $function = $this->env->getFunction($name)) {
- $e = new Twig_Error_Syntax(sprintf('Unknown "%s" function.', $name), $line, $this->parser->getStream()->getSourceContext());
- $e->addSuggestions($name, array_keys($this->env->getFunctions()));
-
- throw $e;
- }
-
- if ($function instanceof Twig_SimpleFunction && $function->isDeprecated()) {
- $message = sprintf('Twig Function "%s" is deprecated', $function->getName());
- if (!is_bool($function->getDeprecatedVersion())) {
- $message .= sprintf(' since version %s', $function->getDeprecatedVersion());
- }
- if ($function->getAlternative()) {
- $message .= sprintf('. Use "%s" instead', $function->getAlternative());
- }
- $src = $this->parser->getStream()->getSourceContext();
- $message .= sprintf(' in %s at line %d.', $src->getPath() ? $src->getPath() : $src->getName(), $line);
-
- @trigger_error($message, E_USER_DEPRECATED);
- }
-
- if ($function instanceof Twig_SimpleFunction) {
- return $function->getNodeClass();
- }
-
- return $function instanceof Twig_Function_Node ? $function->getClass() : 'Twig_Node_Expression_Function';
- }
-
- protected function getFilterNodeClass($name, $line)
- {
- if (false === $filter = $this->env->getFilter($name)) {
- $e = new Twig_Error_Syntax(sprintf('Unknown "%s" filter.', $name), $line, $this->parser->getStream()->getSourceContext());
- $e->addSuggestions($name, array_keys($this->env->getFilters()));
-
- throw $e;
- }
-
- if ($filter instanceof Twig_SimpleFilter && $filter->isDeprecated()) {
- $message = sprintf('Twig Filter "%s" is deprecated', $filter->getName());
- if (!is_bool($filter->getDeprecatedVersion())) {
- $message .= sprintf(' since version %s', $filter->getDeprecatedVersion());
- }
- if ($filter->getAlternative()) {
- $message .= sprintf('. Use "%s" instead', $filter->getAlternative());
- }
- $src = $this->parser->getStream()->getSourceContext();
- $message .= sprintf(' in %s at line %d.', $src->getPath() ? $src->getPath() : $src->getName(), $line);
-
- @trigger_error($message, E_USER_DEPRECATED);
- }
-
- if ($filter instanceof Twig_SimpleFilter) {
- return $filter->getNodeClass();
- }
-
- return $filter instanceof Twig_Filter_Node ? $filter->getClass() : 'Twig_Node_Expression_Filter';
- }
-
- // checks that the node only contains "constant" elements
- protected function checkConstantExpression(Twig_NodeInterface $node)
- {
- if (!($node instanceof Twig_Node_Expression_Constant || $node instanceof Twig_Node_Expression_Array
- || $node instanceof Twig_Node_Expression_Unary_Neg || $node instanceof Twig_Node_Expression_Unary_Pos
- )) {
- return false;
- }
-
- foreach ($node as $n) {
- if (!$this->checkConstantExpression($n)) {
- return false;
- }
- }
-
- return true;
- }
-}
-
-class_alias('Twig_ExpressionParser', 'Twig\ExpressionParser', false);
diff --git a/inc/lib/Twig/Extension.php b/inc/lib/Twig/Extension.php
deleted file mode 100644
index 38084495..00000000
--- a/inc/lib/Twig/Extension.php
+++ /dev/null
@@ -1,69 +0,0 @@
-escapers[$strategy] = $callable;
- }
-
- /**
- * Gets all defined escapers.
- *
- * @return array An array of escapers
- */
- public function getEscapers()
- {
- return $this->escapers;
- }
-
- /**
- * Sets the default format to be used by the date filter.
- *
- * @param string $format The default date format string
- * @param string $dateIntervalFormat The default date interval format string
- */
- public function setDateFormat($format = null, $dateIntervalFormat = null)
- {
- if (null !== $format) {
- $this->dateFormats[0] = $format;
- }
-
- if (null !== $dateIntervalFormat) {
- $this->dateFormats[1] = $dateIntervalFormat;
- }
- }
-
- /**
- * Gets the default format to be used by the date filter.
- *
- * @return array The default date format string and the default date interval format string
- */
- public function getDateFormat()
- {
- return $this->dateFormats;
- }
-
- /**
- * Sets the default timezone to be used by the date filter.
- *
- * @param DateTimeZone|string $timezone The default timezone string or a DateTimeZone object
- */
- public function setTimezone($timezone)
- {
- $this->timezone = $timezone instanceof DateTimeZone ? $timezone : new DateTimeZone($timezone);
- }
-
- /**
- * Gets the default timezone to be used by the date filter.
- *
- * @return DateTimeZone The default timezone currently in use
- */
- public function getTimezone()
- {
- if (null === $this->timezone) {
- $this->timezone = new DateTimeZone(date_default_timezone_get());
- }
-
- return $this->timezone;
- }
-
- /**
- * Sets the default format to be used by the number_format filter.
- *
- * @param int $decimal the number of decimal places to use
- * @param string $decimalPoint the character(s) to use for the decimal point
- * @param string $thousandSep the character(s) to use for the thousands separator
- */
- public function setNumberFormat($decimal, $decimalPoint, $thousandSep)
- {
- $this->numberFormat = array($decimal, $decimalPoint, $thousandSep);
- }
-
- /**
- * Get the default format used by the number_format filter.
- *
- * @return array The arguments for number_format()
- */
- public function getNumberFormat()
- {
- return $this->numberFormat;
- }
-
- public function getTokenParsers()
- {
- return array(
- new Twig_TokenParser_For(),
- new Twig_TokenParser_If(),
- new Twig_TokenParser_Extends(),
- new Twig_TokenParser_Include(),
- new Twig_TokenParser_Block(),
- new Twig_TokenParser_Use(),
- new Twig_TokenParser_Filter(),
- new Twig_TokenParser_Macro(),
- new Twig_TokenParser_Import(),
- new Twig_TokenParser_From(),
- new Twig_TokenParser_Set(),
- new Twig_TokenParser_Spaceless(),
- new Twig_TokenParser_Flush(),
- new Twig_TokenParser_Do(),
- new Twig_TokenParser_Embed(),
- new Twig_TokenParser_With(),
- );
- }
-
- public function getFilters()
- {
- $filters = array(
- // formatting filters
- new Twig_SimpleFilter('date', 'twig_date_format_filter', array('needs_environment' => true)),
- new Twig_SimpleFilter('date_modify', 'twig_date_modify_filter', array('needs_environment' => true)),
- new Twig_SimpleFilter('format', 'sprintf'),
- new Twig_SimpleFilter('replace', 'twig_replace_filter'),
- new Twig_SimpleFilter('number_format', 'twig_number_format_filter', array('needs_environment' => true)),
- new Twig_SimpleFilter('abs', 'abs'),
- new Twig_SimpleFilter('round', 'twig_round'),
-
- // encoding
- new Twig_SimpleFilter('url_encode', 'twig_urlencode_filter'),
- new Twig_SimpleFilter('json_encode', 'twig_jsonencode_filter'),
- new Twig_SimpleFilter('convert_encoding', 'twig_convert_encoding'),
-
- // string filters
- new Twig_SimpleFilter('title', 'twig_title_string_filter', array('needs_environment' => true)),
- new Twig_SimpleFilter('capitalize', 'twig_capitalize_string_filter', array('needs_environment' => true)),
- new Twig_SimpleFilter('upper', 'strtoupper'),
- new Twig_SimpleFilter('lower', 'strtolower'),
- new Twig_SimpleFilter('striptags', 'strip_tags'),
- new Twig_SimpleFilter('trim', 'twig_trim_filter'),
- new Twig_SimpleFilter('nl2br', 'nl2br', array('pre_escape' => 'html', 'is_safe' => array('html'))),
-
- // array helpers
- new Twig_SimpleFilter('join', 'twig_join_filter'),
- new Twig_SimpleFilter('split', 'twig_split_filter', array('needs_environment' => true)),
- new Twig_SimpleFilter('sort', 'twig_sort_filter'),
- new Twig_SimpleFilter('merge', 'twig_array_merge'),
- new Twig_SimpleFilter('batch', 'twig_array_batch'),
-
- // string/array filters
- new Twig_SimpleFilter('reverse', 'twig_reverse_filter', array('needs_environment' => true)),
- new Twig_SimpleFilter('length', 'twig_length_filter', array('needs_environment' => true)),
- new Twig_SimpleFilter('slice', 'twig_slice', array('needs_environment' => true)),
- new Twig_SimpleFilter('first', 'twig_first', array('needs_environment' => true)),
- new Twig_SimpleFilter('last', 'twig_last', array('needs_environment' => true)),
-
- // iteration and runtime
- new Twig_SimpleFilter('default', '_twig_default_filter', array('node_class' => 'Twig_Node_Expression_Filter_Default')),
- new Twig_SimpleFilter('keys', 'twig_get_array_keys_filter'),
-
- // escaping
- new Twig_SimpleFilter('escape', 'twig_escape_filter', array('needs_environment' => true, 'is_safe_callback' => 'twig_escape_filter_is_safe')),
- new Twig_SimpleFilter('e', 'twig_escape_filter', array('needs_environment' => true, 'is_safe_callback' => 'twig_escape_filter_is_safe')),
- );
-
- if (function_exists('mb_get_info')) {
- $filters[] = new Twig_SimpleFilter('upper', 'twig_upper_filter', array('needs_environment' => true));
- $filters[] = new Twig_SimpleFilter('lower', 'twig_lower_filter', array('needs_environment' => true));
- }
-
- return $filters;
- }
-
- public function getFunctions()
- {
- return array(
- new Twig_SimpleFunction('max', 'max'),
- new Twig_SimpleFunction('min', 'min'),
- new Twig_SimpleFunction('range', 'range'),
- new Twig_SimpleFunction('constant', 'twig_constant'),
- new Twig_SimpleFunction('cycle', 'twig_cycle'),
- new Twig_SimpleFunction('random', 'twig_random', array('needs_environment' => true)),
- new Twig_SimpleFunction('date', 'twig_date_converter', array('needs_environment' => true)),
- new Twig_SimpleFunction('include', 'twig_include', array('needs_environment' => true, 'needs_context' => true, 'is_safe' => array('all'))),
- new Twig_SimpleFunction('source', 'twig_source', array('needs_environment' => true, 'is_safe' => array('all'))),
- );
- }
-
- public function getTests()
- {
- return array(
- new Twig_SimpleTest('even', null, array('node_class' => 'Twig_Node_Expression_Test_Even')),
- new Twig_SimpleTest('odd', null, array('node_class' => 'Twig_Node_Expression_Test_Odd')),
- new Twig_SimpleTest('defined', null, array('node_class' => 'Twig_Node_Expression_Test_Defined')),
- new Twig_SimpleTest('sameas', null, array('node_class' => 'Twig_Node_Expression_Test_Sameas', 'deprecated' => '1.21', 'alternative' => 'same as')),
- new Twig_SimpleTest('same as', null, array('node_class' => 'Twig_Node_Expression_Test_Sameas')),
- new Twig_SimpleTest('none', null, array('node_class' => 'Twig_Node_Expression_Test_Null')),
- new Twig_SimpleTest('null', null, array('node_class' => 'Twig_Node_Expression_Test_Null')),
- new Twig_SimpleTest('divisibleby', null, array('node_class' => 'Twig_Node_Expression_Test_Divisibleby', 'deprecated' => '1.21', 'alternative' => 'divisible by')),
- new Twig_SimpleTest('divisible by', null, array('node_class' => 'Twig_Node_Expression_Test_Divisibleby')),
- new Twig_SimpleTest('constant', null, array('node_class' => 'Twig_Node_Expression_Test_Constant')),
- new Twig_SimpleTest('empty', 'twig_test_empty'),
- new Twig_SimpleTest('iterable', 'twig_test_iterable'),
- );
- }
-
- public function getOperators()
- {
- return array(
- array(
- 'not' => array('precedence' => 50, 'class' => 'Twig_Node_Expression_Unary_Not'),
- '-' => array('precedence' => 500, 'class' => 'Twig_Node_Expression_Unary_Neg'),
- '+' => array('precedence' => 500, 'class' => 'Twig_Node_Expression_Unary_Pos'),
- ),
- array(
- 'or' => array('precedence' => 10, 'class' => 'Twig_Node_Expression_Binary_Or', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- 'and' => array('precedence' => 15, 'class' => 'Twig_Node_Expression_Binary_And', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- 'b-or' => array('precedence' => 16, 'class' => 'Twig_Node_Expression_Binary_BitwiseOr', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- 'b-xor' => array('precedence' => 17, 'class' => 'Twig_Node_Expression_Binary_BitwiseXor', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- 'b-and' => array('precedence' => 18, 'class' => 'Twig_Node_Expression_Binary_BitwiseAnd', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '==' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_Equal', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '!=' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_NotEqual', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '<' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_Less', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '>' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_Greater', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '>=' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_GreaterEqual', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '<=' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_LessEqual', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- 'not in' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_NotIn', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- 'in' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_In', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- 'matches' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_Matches', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- 'starts with' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_StartsWith', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- 'ends with' => array('precedence' => 20, 'class' => 'Twig_Node_Expression_Binary_EndsWith', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '..' => array('precedence' => 25, 'class' => 'Twig_Node_Expression_Binary_Range', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '+' => array('precedence' => 30, 'class' => 'Twig_Node_Expression_Binary_Add', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '-' => array('precedence' => 30, 'class' => 'Twig_Node_Expression_Binary_Sub', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '~' => array('precedence' => 40, 'class' => 'Twig_Node_Expression_Binary_Concat', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '*' => array('precedence' => 60, 'class' => 'Twig_Node_Expression_Binary_Mul', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '/' => array('precedence' => 60, 'class' => 'Twig_Node_Expression_Binary_Div', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '//' => array('precedence' => 60, 'class' => 'Twig_Node_Expression_Binary_FloorDiv', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '%' => array('precedence' => 60, 'class' => 'Twig_Node_Expression_Binary_Mod', 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- 'is' => array('precedence' => 100, 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- 'is not' => array('precedence' => 100, 'associativity' => Twig_ExpressionParser::OPERATOR_LEFT),
- '**' => array('precedence' => 200, 'class' => 'Twig_Node_Expression_Binary_Power', 'associativity' => Twig_ExpressionParser::OPERATOR_RIGHT),
- '??' => array('precedence' => 300, 'class' => 'Twig_Node_Expression_NullCoalesce', 'associativity' => Twig_ExpressionParser::OPERATOR_RIGHT),
- ),
- );
- }
-
- public function getName()
- {
- return 'core';
- }
-}
-
-/**
- * Cycles over a value.
- *
- * @param ArrayAccess|array $values
- * @param int $position The cycle position
- *
- * @return string The next value in the cycle
- */
-function twig_cycle($values, $position)
-{
- if (!is_array($values) && !$values instanceof ArrayAccess) {
- return $values;
- }
-
- return $values[$position % count($values)];
-}
-
-/**
- * Returns a random value depending on the supplied parameter type:
- * - a random item from a Traversable or array
- * - a random character from a string
- * - a random integer between 0 and the integer parameter.
- *
- * @param Twig_Environment $env
- * @param Traversable|array|int|float|string $values The values to pick a random item from
- *
- * @throws Twig_Error_Runtime when $values is an empty array (does not apply to an empty string which is returned as is)
- *
- * @return mixed A random value from the given sequence
- */
-function twig_random(Twig_Environment $env, $values = null)
-{
- if (null === $values) {
- return mt_rand();
- }
-
- if (is_int($values) || is_float($values)) {
- return $values < 0 ? mt_rand($values, 0) : mt_rand(0, $values);
- }
-
- if ($values instanceof Traversable) {
- $values = iterator_to_array($values);
- } elseif (is_string($values)) {
- if ('' === $values) {
- return '';
- }
- if (null !== $charset = $env->getCharset()) {
- if ('UTF-8' !== $charset) {
- $values = twig_convert_encoding($values, 'UTF-8', $charset);
- }
-
- // unicode version of str_split()
- // split at all positions, but not after the start and not before the end
- $values = preg_split('/(? $value) {
- $values[$i] = twig_convert_encoding($value, $charset, 'UTF-8');
- }
- }
- } else {
- return $values[mt_rand(0, strlen($values) - 1)];
- }
- }
-
- if (!is_array($values)) {
- return $values;
- }
-
- if (0 === count($values)) {
- throw new Twig_Error_Runtime('The random function cannot pick from an empty array.');
- }
-
- return $values[array_rand($values, 1)];
-}
-
-/**
- * Converts a date to the given format.
- *
- *
- * {{ post.published_at|date("m/d/Y") }}
- *
- *
- * @param Twig_Environment $env
- * @param DateTime|DateTimeInterface|DateInterval|string $date A date
- * @param string|null $format The target format, null to use the default
- * @param DateTimeZone|string|null|false $timezone The target timezone, null to use the default, false to leave unchanged
- *
- * @return string The formatted date
- */
-function twig_date_format_filter(Twig_Environment $env, $date, $format = null, $timezone = null)
-{
- if (null === $format) {
- $formats = $env->getExtension('Twig_Extension_Core')->getDateFormat();
- $format = $date instanceof DateInterval ? $formats[1] : $formats[0];
- }
-
- if ($date instanceof DateInterval) {
- return $date->format($format);
- }
-
- return twig_date_converter($env, $date, $timezone)->format($format);
-}
-
-/**
- * Returns a new date object modified.
- *
- *
- * {{ post.published_at|date_modify("-1day")|date("m/d/Y") }}
- *
- *
- * @param Twig_Environment $env
- * @param DateTime|string $date A date
- * @param string $modifier A modifier string
- *
- * @return DateTime A new date object
- */
-function twig_date_modify_filter(Twig_Environment $env, $date, $modifier)
-{
- $date = twig_date_converter($env, $date, false);
- $resultDate = $date->modify($modifier);
-
- // This is a hack to ensure PHP 5.2 support and support for DateTimeImmutable
- // DateTime::modify does not return the modified DateTime object < 5.3.0
- // and DateTimeImmutable does not modify $date.
- return null === $resultDate ? $date : $resultDate;
-}
-
-/**
- * Converts an input to a DateTime instance.
- *
- *
- * {% if date(user.created_at) < date('+2days') %}
- * {# do something #}
- * {% endif %}
- *
- *
- * @param Twig_Environment $env
- * @param DateTime|DateTimeInterface|string|null $date A date
- * @param DateTimeZone|string|null|false $timezone The target timezone, null to use the default, false to leave unchanged
- *
- * @return DateTime A DateTime instance
- */
-function twig_date_converter(Twig_Environment $env, $date = null, $timezone = null)
-{
- // determine the timezone
- if (false !== $timezone) {
- if (null === $timezone) {
- $timezone = $env->getExtension('Twig_Extension_Core')->getTimezone();
- } elseif (!$timezone instanceof DateTimeZone) {
- $timezone = new DateTimeZone($timezone);
- }
- }
-
- // immutable dates
- if ($date instanceof DateTimeImmutable) {
- return false !== $timezone ? $date->setTimezone($timezone) : $date;
- }
-
- if ($date instanceof DateTime || $date instanceof DateTimeInterface) {
- $date = clone $date;
- if (false !== $timezone) {
- $date->setTimezone($timezone);
- }
-
- return $date;
- }
-
- if (null === $date || 'now' === $date) {
- return new DateTime($date, false !== $timezone ? $timezone : $env->getExtension('Twig_Extension_Core')->getTimezone());
- }
-
- $asString = (string) $date;
- if (ctype_digit($asString) || (!empty($asString) && '-' === $asString[0] && ctype_digit(substr($asString, 1)))) {
- $date = new DateTime('@'.$date);
- } else {
- $date = new DateTime($date, $env->getExtension('Twig_Extension_Core')->getTimezone());
- }
-
- if (false !== $timezone) {
- $date->setTimezone($timezone);
- }
-
- return $date;
-}
-
-/**
- * Replaces strings within a string.
- *
- * @param string $str String to replace in
- * @param array|Traversable $from Replace values
- * @param string|null $to Replace to, deprecated (@see https://secure.php.net/manual/en/function.strtr.php)
- *
- * @return string
- */
-function twig_replace_filter($str, $from, $to = null)
-{
- if ($from instanceof Traversable) {
- $from = iterator_to_array($from);
- } elseif (is_string($from) && is_string($to)) {
- @trigger_error('Using "replace" with character by character replacement is deprecated since version 1.22 and will be removed in Twig 2.0', E_USER_DEPRECATED);
-
- return strtr($str, $from, $to);
- } elseif (!is_array($from)) {
- throw new Twig_Error_Runtime(sprintf('The "replace" filter expects an array or "Traversable" as replace values, got "%s".', is_object($from) ? get_class($from) : gettype($from)));
- }
-
- return strtr($str, $from);
-}
-
-/**
- * Rounds a number.
- *
- * @param int|float $value The value to round
- * @param int|float $precision The rounding precision
- * @param string $method The method to use for rounding
- *
- * @return int|float The rounded number
- */
-function twig_round($value, $precision = 0, $method = 'common')
-{
- if ('common' == $method) {
- return round($value, $precision);
- }
-
- if ('ceil' != $method && 'floor' != $method) {
- throw new Twig_Error_Runtime('The round filter only supports the "common", "ceil", and "floor" methods.');
- }
-
- return $method($value * pow(10, $precision)) / pow(10, $precision);
-}
-
-/**
- * Number format filter.
- *
- * All of the formatting options can be left null, in that case the defaults will
- * be used. Supplying any of the parameters will override the defaults set in the
- * environment object.
- *
- * @param Twig_Environment $env
- * @param mixed $number A float/int/string of the number to format
- * @param int $decimal the number of decimal points to display
- * @param string $decimalPoint the character(s) to use for the decimal point
- * @param string $thousandSep the character(s) to use for the thousands separator
- *
- * @return string The formatted number
- */
-function twig_number_format_filter(Twig_Environment $env, $number, $decimal = null, $decimalPoint = null, $thousandSep = null)
-{
- $defaults = $env->getExtension('Twig_Extension_Core')->getNumberFormat();
- if (null === $decimal) {
- $decimal = $defaults[0];
- }
-
- if (null === $decimalPoint) {
- $decimalPoint = $defaults[1];
- }
-
- if (null === $thousandSep) {
- $thousandSep = $defaults[2];
- }
-
- return number_format((float) $number, $decimal, $decimalPoint, $thousandSep);
-}
-
-/**
- * URL encodes (RFC 3986) a string as a path segment or an array as a query string.
- *
- * @param string|array $url A URL or an array of query parameters
- *
- * @return string The URL encoded value
- */
-function twig_urlencode_filter($url)
-{
- if (is_array($url)) {
- if (defined('PHP_QUERY_RFC3986')) {
- return http_build_query($url, '', '&', PHP_QUERY_RFC3986);
- }
-
- return http_build_query($url, '', '&');
- }
-
- return rawurlencode($url);
-}
-
-if (PHP_VERSION_ID < 50300) {
- /**
- * JSON encodes a variable.
- *
- * @param mixed $value the value to encode
- * @param int $options Not used on PHP 5.2.x
- *
- * @return mixed The JSON encoded value
- */
- function twig_jsonencode_filter($value, $options = 0)
- {
- if ($value instanceof Twig_Markup) {
- $value = (string) $value;
- } elseif (is_array($value)) {
- array_walk_recursive($value, '_twig_markup2string');
- }
-
- return json_encode($value);
- }
-} else {
- /**
- * JSON encodes a variable.
- *
- * @param mixed $value the value to encode
- * @param int $options Bitmask consisting of JSON_HEX_QUOT, JSON_HEX_TAG, JSON_HEX_AMP, JSON_HEX_APOS, JSON_NUMERIC_CHECK, JSON_PRETTY_PRINT, JSON_UNESCAPED_SLASHES, JSON_FORCE_OBJECT
- *
- * @return mixed The JSON encoded value
- */
- function twig_jsonencode_filter($value, $options = 0)
- {
- if ($value instanceof Twig_Markup) {
- $value = (string) $value;
- } elseif (is_array($value)) {
- array_walk_recursive($value, '_twig_markup2string');
- }
-
- return json_encode($value, $options);
- }
-}
-
-function _twig_markup2string(&$value)
-{
- if ($value instanceof Twig_Markup) {
- $value = (string) $value;
- }
-}
-
-/**
- * Merges an array with another one.
- *
- *
- * {% set items = { 'apple': 'fruit', 'orange': 'fruit' } %}
- *
- * {% set items = items|merge({ 'peugeot': 'car' }) %}
- *
- * {# items now contains { 'apple': 'fruit', 'orange': 'fruit', 'peugeot': 'car' } #}
- *
- *
- * @param array|Traversable $arr1 An array
- * @param array|Traversable $arr2 An array
- *
- * @return array The merged array
- */
-function twig_array_merge($arr1, $arr2)
-{
- if ($arr1 instanceof Traversable) {
- $arr1 = iterator_to_array($arr1);
- } elseif (!is_array($arr1)) {
- throw new Twig_Error_Runtime(sprintf('The merge filter only works with arrays or "Traversable", got "%s" as first argument.', gettype($arr1)));
- }
-
- if ($arr2 instanceof Traversable) {
- $arr2 = iterator_to_array($arr2);
- } elseif (!is_array($arr2)) {
- throw new Twig_Error_Runtime(sprintf('The merge filter only works with arrays or "Traversable", got "%s" as second argument.', gettype($arr2)));
- }
-
- return array_merge($arr1, $arr2);
-}
-
-/**
- * Slices a variable.
- *
- * @param Twig_Environment $env
- * @param mixed $item A variable
- * @param int $start Start of the slice
- * @param int $length Size of the slice
- * @param bool $preserveKeys Whether to preserve key or not (when the input is an array)
- *
- * @return mixed The sliced variable
- */
-function twig_slice(Twig_Environment $env, $item, $start, $length = null, $preserveKeys = false)
-{
- if ($item instanceof Traversable) {
- while ($item instanceof IteratorAggregate) {
- $item = $item->getIterator();
- }
-
- if ($start >= 0 && $length >= 0 && $item instanceof Iterator) {
- try {
- return iterator_to_array(new LimitIterator($item, $start, null === $length ? -1 : $length), $preserveKeys);
- } catch (OutOfBoundsException $exception) {
- return array();
- }
- }
-
- $item = iterator_to_array($item, $preserveKeys);
- }
-
- if (is_array($item)) {
- return array_slice($item, $start, $length, $preserveKeys);
- }
-
- $item = (string) $item;
-
- if (function_exists('mb_get_info') && null !== $charset = $env->getCharset()) {
- return (string) mb_substr($item, $start, null === $length ? mb_strlen($item, $charset) - $start : $length, $charset);
- }
-
- return (string) (null === $length ? substr($item, $start) : substr($item, $start, $length));
-}
-
-/**
- * Returns the first element of the item.
- *
- * @param Twig_Environment $env
- * @param mixed $item A variable
- *
- * @return mixed The first element of the item
- */
-function twig_first(Twig_Environment $env, $item)
-{
- $elements = twig_slice($env, $item, 0, 1, false);
-
- return is_string($elements) ? $elements : current($elements);
-}
-
-/**
- * Returns the last element of the item.
- *
- * @param Twig_Environment $env
- * @param mixed $item A variable
- *
- * @return mixed The last element of the item
- */
-function twig_last(Twig_Environment $env, $item)
-{
- $elements = twig_slice($env, $item, -1, 1, false);
-
- return is_string($elements) ? $elements : current($elements);
-}
-
-/**
- * Joins the values to a string.
- *
- * The separator between elements is an empty string per default, you can define it with the optional parameter.
- *
- *
- * {{ [1, 2, 3]|join('|') }}
- * {# returns 1|2|3 #}
- *
- * {{ [1, 2, 3]|join }}
- * {# returns 123 #}
- *
- *
- * @param array $value An array
- * @param string $glue The separator
- *
- * @return string The concatenated string
- */
-function twig_join_filter($value, $glue = '')
-{
- if ($value instanceof Traversable) {
- $value = iterator_to_array($value, false);
- }
-
- return implode($glue, (array) $value);
-}
-
-/**
- * Splits the string into an array.
- *
- *
- * {{ "one,two,three"|split(',') }}
- * {# returns [one, two, three] #}
- *
- * {{ "one,two,three,four,five"|split(',', 3) }}
- * {# returns [one, two, "three,four,five"] #}
- *
- * {{ "123"|split('') }}
- * {# returns [1, 2, 3] #}
- *
- * {{ "aabbcc"|split('', 2) }}
- * {# returns [aa, bb, cc] #}
- *
- *
- * @param Twig_Environment $env
- * @param string $value A string
- * @param string $delimiter The delimiter
- * @param int $limit The limit
- *
- * @return array The split string as an array
- */
-function twig_split_filter(Twig_Environment $env, $value, $delimiter, $limit = null)
-{
- if (!empty($delimiter)) {
- return null === $limit ? explode($delimiter, $value) : explode($delimiter, $value, $limit);
- }
-
- if (!function_exists('mb_get_info') || null === $charset = $env->getCharset()) {
- return str_split($value, null === $limit ? 1 : $limit);
- }
-
- if ($limit <= 1) {
- return preg_split('/(?
- * {% for key in array|keys %}
- * {# ... #}
- * {% endfor %}
- *
- *
- * @param array $array An array
- *
- * @return array The keys
- */
-function twig_get_array_keys_filter($array)
-{
- if ($array instanceof Traversable) {
- while ($array instanceof IteratorAggregate) {
- $array = $array->getIterator();
- }
-
- if ($array instanceof Iterator) {
- $keys = array();
- $array->rewind();
- while ($array->valid()) {
- $keys[] = $array->key();
- $array->next();
- }
-
- return $keys;
- }
-
- $keys = array();
- foreach ($array as $key => $item) {
- $keys[] = $key;
- }
-
- return $keys;
- }
-
- if (!is_array($array)) {
- return array();
- }
-
- return array_keys($array);
-}
-
-/**
- * Reverses a variable.
- *
- * @param Twig_Environment $env
- * @param array|Traversable|string $item An array, a Traversable instance, or a string
- * @param bool $preserveKeys Whether to preserve key or not
- *
- * @return mixed The reversed input
- */
-function twig_reverse_filter(Twig_Environment $env, $item, $preserveKeys = false)
-{
- if ($item instanceof Traversable) {
- return array_reverse(iterator_to_array($item), $preserveKeys);
- }
-
- if (is_array($item)) {
- return array_reverse($item, $preserveKeys);
- }
-
- if (null !== $charset = $env->getCharset()) {
- $string = (string) $item;
-
- if ('UTF-8' !== $charset) {
- $item = twig_convert_encoding($string, 'UTF-8', $charset);
- }
-
- preg_match_all('/./us', $item, $matches);
-
- $string = implode('', array_reverse($matches[0]));
-
- if ('UTF-8' !== $charset) {
- $string = twig_convert_encoding($string, $charset, 'UTF-8');
- }
-
- return $string;
- }
-
- return strrev((string) $item);
-}
-
-/**
- * Sorts an array.
- *
- * @param array|Traversable $array
- *
- * @return array
- */
-function twig_sort_filter($array)
-{
- if ($array instanceof Traversable) {
- $array = iterator_to_array($array);
- } elseif (!is_array($array)) {
- throw new Twig_Error_Runtime(sprintf('The sort filter only works with arrays or "Traversable", got "%s".', gettype($array)));
- }
-
- asort($array);
-
- return $array;
-}
-
-/**
- * @internal
- */
-function twig_in_filter($value, $compare)
-{
- if (is_array($compare)) {
- return in_array($value, $compare, is_object($value) || is_resource($value));
- } elseif (is_string($compare) && (is_string($value) || is_int($value) || is_float($value))) {
- return '' === $value || false !== strpos($compare, (string) $value);
- } elseif ($compare instanceof Traversable) {
- if (is_object($value) || is_resource($value)) {
- foreach ($compare as $item) {
- if ($item === $value) {
- return true;
- }
- }
- } else {
- foreach ($compare as $item) {
- if ($item == $value) {
- return true;
- }
- }
- }
-
- return false;
- }
-
- return false;
-}
-
-/**
- * Returns a trimmed string.
- *
- * @return string
- *
- * @throws Twig_Error_Runtime When an invalid trimming side is used (not a string or not 'left', 'right', or 'both')
- */
-function twig_trim_filter($string, $characterMask = null, $side = 'both')
-{
- if (null === $characterMask) {
- $characterMask = " \t\n\r\0\x0B";
- }
-
- switch ($side) {
- case 'both':
- return trim($string, $characterMask);
- case 'left':
- return ltrim($string, $characterMask);
- case 'right':
- return rtrim($string, $characterMask);
- default:
- throw new Twig_Error_Runtime('Trimming side must be "left", "right" or "both".');
- }
-}
-
-/**
- * Escapes a string.
- *
- * @param Twig_Environment $env
- * @param mixed $string The value to be escaped
- * @param string $strategy The escaping strategy
- * @param string $charset The charset
- * @param bool $autoescape Whether the function is called by the auto-escaping feature (true) or by the developer (false)
- *
- * @return string
- */
-function twig_escape_filter(Twig_Environment $env, $string, $strategy = 'html', $charset = null, $autoescape = false)
-{
- if ($autoescape && $string instanceof Twig_Markup) {
- return $string;
- }
-
- if (!is_string($string)) {
- if (is_object($string) && method_exists($string, '__toString')) {
- $string = (string) $string;
- } elseif (in_array($strategy, array('html', 'js', 'css', 'html_attr', 'url'))) {
- return $string;
- }
- }
-
- if (null === $charset) {
- $charset = $env->getCharset();
- }
-
- switch ($strategy) {
- case 'html':
- // see https://secure.php.net/htmlspecialchars
-
- // Using a static variable to avoid initializing the array
- // each time the function is called. Moving the declaration on the
- // top of the function slow downs other escaping strategies.
- static $htmlspecialcharsCharsets = array(
- 'ISO-8859-1' => true, 'ISO8859-1' => true,
- 'ISO-8859-15' => true, 'ISO8859-15' => true,
- 'utf-8' => true, 'UTF-8' => true,
- 'CP866' => true, 'IBM866' => true, '866' => true,
- 'CP1251' => true, 'WINDOWS-1251' => true, 'WIN-1251' => true,
- '1251' => true,
- 'CP1252' => true, 'WINDOWS-1252' => true, '1252' => true,
- 'KOI8-R' => true, 'KOI8-RU' => true, 'KOI8R' => true,
- 'BIG5' => true, '950' => true,
- 'GB2312' => true, '936' => true,
- 'BIG5-HKSCS' => true,
- 'SHIFT_JIS' => true, 'SJIS' => true, '932' => true,
- 'EUC-JP' => true, 'EUCJP' => true,
- 'ISO8859-5' => true, 'ISO-8859-5' => true, 'MACROMAN' => true,
- );
-
- if (isset($htmlspecialcharsCharsets[$charset])) {
- return htmlspecialchars($string, ENT_QUOTES | ENT_SUBSTITUTE, $charset);
- }
-
- if (isset($htmlspecialcharsCharsets[strtoupper($charset)])) {
- // cache the lowercase variant for future iterations
- $htmlspecialcharsCharsets[$charset] = true;
-
- return htmlspecialchars($string, ENT_QUOTES | ENT_SUBSTITUTE, $charset);
- }
-
- $string = twig_convert_encoding($string, 'UTF-8', $charset);
- $string = htmlspecialchars($string, ENT_QUOTES | ENT_SUBSTITUTE, 'UTF-8');
-
- return twig_convert_encoding($string, $charset, 'UTF-8');
-
- case 'js':
- // escape all non-alphanumeric characters
- // into their \x or \uHHHH representations
- if ('UTF-8' !== $charset) {
- $string = twig_convert_encoding($string, 'UTF-8', $charset);
- }
-
- if (0 == strlen($string) ? false : 1 !== preg_match('/^./su', $string)) {
- throw new Twig_Error_Runtime('The string to escape is not a valid UTF-8 string.');
- }
-
- $string = preg_replace_callback('#[^a-zA-Z0-9,\._]#Su', '_twig_escape_js_callback', $string);
-
- if ('UTF-8' !== $charset) {
- $string = twig_convert_encoding($string, $charset, 'UTF-8');
- }
-
- return $string;
-
- case 'css':
- if ('UTF-8' !== $charset) {
- $string = twig_convert_encoding($string, 'UTF-8', $charset);
- }
-
- if (0 == strlen($string) ? false : 1 !== preg_match('/^./su', $string)) {
- throw new Twig_Error_Runtime('The string to escape is not a valid UTF-8 string.');
- }
-
- $string = preg_replace_callback('#[^a-zA-Z0-9]#Su', '_twig_escape_css_callback', $string);
-
- if ('UTF-8' !== $charset) {
- $string = twig_convert_encoding($string, $charset, 'UTF-8');
- }
-
- return $string;
-
- case 'html_attr':
- if ('UTF-8' !== $charset) {
- $string = twig_convert_encoding($string, 'UTF-8', $charset);
- }
-
- if (0 == strlen($string) ? false : 1 !== preg_match('/^./su', $string)) {
- throw new Twig_Error_Runtime('The string to escape is not a valid UTF-8 string.');
- }
-
- $string = preg_replace_callback('#[^a-zA-Z0-9,\.\-_]#Su', '_twig_escape_html_attr_callback', $string);
-
- if ('UTF-8' !== $charset) {
- $string = twig_convert_encoding($string, $charset, 'UTF-8');
- }
-
- return $string;
-
- case 'url':
- if (PHP_VERSION_ID < 50300) {
- return str_replace('%7E', '~', rawurlencode($string));
- }
-
- return rawurlencode($string);
-
- default:
- static $escapers;
-
- if (null === $escapers) {
- $escapers = $env->getExtension('Twig_Extension_Core')->getEscapers();
- }
-
- if (isset($escapers[$strategy])) {
- return call_user_func($escapers[$strategy], $env, $string, $charset);
- }
-
- $validStrategies = implode(', ', array_merge(array('html', 'js', 'url', 'css', 'html_attr'), array_keys($escapers)));
-
- throw new Twig_Error_Runtime(sprintf('Invalid escaping strategy "%s" (valid ones: %s).', $strategy, $validStrategies));
- }
-}
-
-/**
- * @internal
- */
-function twig_escape_filter_is_safe(Twig_Node $filterArgs)
-{
- foreach ($filterArgs as $arg) {
- if ($arg instanceof Twig_Node_Expression_Constant) {
- return array($arg->getAttribute('value'));
- }
-
- return array();
- }
-
- return array('html');
-}
-
-if (function_exists('mb_convert_encoding')) {
- function twig_convert_encoding($string, $to, $from)
- {
- return mb_convert_encoding($string, $to, $from);
- }
-} elseif (function_exists('iconv')) {
- function twig_convert_encoding($string, $to, $from)
- {
- return iconv($from, $to, $string);
- }
-} else {
- function twig_convert_encoding($string, $to, $from)
- {
- throw new Twig_Error_Runtime('No suitable convert encoding function (use UTF-8 as your encoding or install the iconv or mbstring extension).');
- }
-}
-
-function _twig_escape_js_callback($matches)
-{
- $char = $matches[0];
-
- /*
- * A few characters have short escape sequences in JSON and JavaScript.
- * Escape sequences supported only by JavaScript, not JSON, are ommitted.
- * \" is also supported but omitted, because the resulting string is not HTML safe.
- */
- static $shortMap = array(
- '\\' => '\\\\',
- '/' => '\\/',
- "\x08" => '\b',
- "\x0C" => '\f',
- "\x0A" => '\n',
- "\x0D" => '\r',
- "\x09" => '\t',
- );
-
- if (isset($shortMap[$char])) {
- return $shortMap[$char];
- }
-
- // \uHHHH
- $char = twig_convert_encoding($char, 'UTF-16BE', 'UTF-8');
- $char = strtoupper(bin2hex($char));
-
- if (4 >= strlen($char)) {
- return sprintf('\u%04s', $char);
- }
-
- return sprintf('\u%04s\u%04s', substr($char, 0, -4), substr($char, -4));
-}
-
-function _twig_escape_css_callback($matches)
-{
- $char = $matches[0];
-
- // \xHH
- if (!isset($char[1])) {
- $hex = ltrim(strtoupper(bin2hex($char)), '0');
- if (0 === strlen($hex)) {
- $hex = '0';
- }
-
- return '\\'.$hex.' ';
- }
-
- // \uHHHH
- $char = twig_convert_encoding($char, 'UTF-16BE', 'UTF-8');
-
- return '\\'.ltrim(strtoupper(bin2hex($char)), '0').' ';
-}
-
-/**
- * This function is adapted from code coming from Zend Framework.
- *
- * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (https://www.zend.com)
- * @license https://framework.zend.com/license/new-bsd New BSD License
- */
-function _twig_escape_html_attr_callback($matches)
-{
- /*
- * While HTML supports far more named entities, the lowest common denominator
- * has become HTML5's XML Serialisation which is restricted to the those named
- * entities that XML supports. Using HTML entities would result in this error:
- * XML Parsing Error: undefined entity
- */
- static $entityMap = array(
- 34 => 'quot', /* quotation mark */
- 38 => 'amp', /* ampersand */
- 60 => 'lt', /* less-than sign */
- 62 => 'gt', /* greater-than sign */
- );
-
- $chr = $matches[0];
- $ord = ord($chr);
-
- /*
- * The following replaces characters undefined in HTML with the
- * hex entity for the Unicode replacement character.
- */
- if (($ord <= 0x1f && "\t" != $chr && "\n" != $chr && "\r" != $chr) || ($ord >= 0x7f && $ord <= 0x9f)) {
- return '�';
- }
-
- /*
- * Check if the current character to escape has a name entity we should
- * replace it with while grabbing the hex value of the character.
- */
- if (1 == strlen($chr)) {
- $hex = strtoupper(substr('00'.bin2hex($chr), -2));
- } else {
- $chr = twig_convert_encoding($chr, 'UTF-16BE', 'UTF-8');
- $hex = strtoupper(substr('0000'.bin2hex($chr), -4));
- }
-
- $int = hexdec($hex);
- if (array_key_exists($int, $entityMap)) {
- return sprintf('&%s;', $entityMap[$int]);
- }
-
- /*
- * Per OWASP recommendations, we'll use hex entities for any other
- * characters where a named entity does not exist.
- */
- return sprintf('&#x%s;', $hex);
-}
-
-// add multibyte extensions if possible
-if (function_exists('mb_get_info')) {
- /**
- * Returns the length of a variable.
- *
- * @param Twig_Environment $env
- * @param mixed $thing A variable
- *
- * @return int The length of the value
- */
- function twig_length_filter(Twig_Environment $env, $thing)
- {
- if (null === $thing) {
- return 0;
- }
-
- if (is_scalar($thing)) {
- return mb_strlen($thing, $env->getCharset());
- }
-
- if ($thing instanceof \SimpleXMLElement) {
- return count($thing);
- }
-
- if (is_object($thing) && method_exists($thing, '__toString') && !$thing instanceof \Countable) {
- return mb_strlen((string) $thing, $env->getCharset());
- }
-
- if ($thing instanceof \Countable || is_array($thing)) {
- return count($thing);
- }
-
- if ($thing instanceof \IteratorAggregate) {
- return iterator_count($thing);
- }
-
- return 1;
- }
-
- /**
- * Converts a string to uppercase.
- *
- * @param Twig_Environment $env
- * @param string $string A string
- *
- * @return string The uppercased string
- */
- function twig_upper_filter(Twig_Environment $env, $string)
- {
- if (null !== $charset = $env->getCharset()) {
- return mb_strtoupper($string, $charset);
- }
-
- return strtoupper($string);
- }
-
- /**
- * Converts a string to lowercase.
- *
- * @param Twig_Environment $env
- * @param string $string A string
- *
- * @return string The lowercased string
- */
- function twig_lower_filter(Twig_Environment $env, $string)
- {
- if (null !== $charset = $env->getCharset()) {
- return mb_strtolower($string, $charset);
- }
-
- return strtolower($string);
- }
-
- /**
- * Returns a titlecased string.
- *
- * @param Twig_Environment $env
- * @param string $string A string
- *
- * @return string The titlecased string
- */
- function twig_title_string_filter(Twig_Environment $env, $string)
- {
- if (null !== $charset = $env->getCharset()) {
- return mb_convert_case($string, MB_CASE_TITLE, $charset);
- }
-
- return ucwords(strtolower($string));
- }
-
- /**
- * Returns a capitalized string.
- *
- * @param Twig_Environment $env
- * @param string $string A string
- *
- * @return string The capitalized string
- */
- function twig_capitalize_string_filter(Twig_Environment $env, $string)
- {
- if (null !== $charset = $env->getCharset()) {
- return mb_strtoupper(mb_substr($string, 0, 1, $charset), $charset).mb_strtolower(mb_substr($string, 1, mb_strlen($string, $charset), $charset), $charset);
- }
-
- return ucfirst(strtolower($string));
- }
-}
-// and byte fallback
-else {
- /**
- * Returns the length of a variable.
- *
- * @param Twig_Environment $env
- * @param mixed $thing A variable
- *
- * @return int The length of the value
- */
- function twig_length_filter(Twig_Environment $env, $thing)
- {
- if (null === $thing) {
- return 0;
- }
-
- if (is_scalar($thing)) {
- return strlen($thing);
- }
-
- if ($thing instanceof \SimpleXMLElement) {
- return count($thing);
- }
-
- if (is_object($thing) && method_exists($thing, '__toString') && !$thing instanceof \Countable) {
- return strlen((string) $thing);
- }
-
- if ($thing instanceof \Countable || is_array($thing)) {
- return count($thing);
- }
-
- if ($thing instanceof \IteratorAggregate) {
- return iterator_count($thing);
- }
-
- return 1;
- }
-
- /**
- * Returns a titlecased string.
- *
- * @param Twig_Environment $env
- * @param string $string A string
- *
- * @return string The titlecased string
- */
- function twig_title_string_filter(Twig_Environment $env, $string)
- {
- return ucwords(strtolower($string));
- }
-
- /**
- * Returns a capitalized string.
- *
- * @param Twig_Environment $env
- * @param string $string A string
- *
- * @return string The capitalized string
- */
- function twig_capitalize_string_filter(Twig_Environment $env, $string)
- {
- return ucfirst(strtolower($string));
- }
-}
-
-/**
- * @internal
- */
-function twig_ensure_traversable($seq)
-{
- if ($seq instanceof Traversable || is_array($seq)) {
- return $seq;
- }
-
- return array();
-}
-
-/**
- * Checks if a variable is empty.
- *
- *
- * {# evaluates to true if the foo variable is null, false, or the empty string #}
- * {% if foo is empty %}
- * {# ... #}
- * {% endif %}
- *
- *
- * @param mixed $value A variable
- *
- * @return bool true if the value is empty, false otherwise
- */
-function twig_test_empty($value)
-{
- if ($value instanceof Countable) {
- return 0 == count($value);
- }
-
- if (is_object($value) && method_exists($value, '__toString')) {
- return '' === (string) $value;
- }
-
- return '' === $value || false === $value || null === $value || array() === $value;
-}
-
-/**
- * Checks if a variable is traversable.
- *
- *
- * {# evaluates to true if the foo variable is an array or a traversable object #}
- * {% if foo is iterable %}
- * {# ... #}
- * {% endif %}
- *
- *
- * @param mixed $value A variable
- *
- * @return bool true if the value is traversable
- */
-function twig_test_iterable($value)
-{
- return $value instanceof Traversable || is_array($value);
-}
-
-/**
- * Renders a template.
- *
- * @param Twig_Environment $env
- * @param array $context
- * @param string|array $template The template to render or an array of templates to try consecutively
- * @param array $variables The variables to pass to the template
- * @param bool $withContext
- * @param bool $ignoreMissing Whether to ignore missing templates or not
- * @param bool $sandboxed Whether to sandbox the template or not
- *
- * @return string The rendered template
- */
-function twig_include(Twig_Environment $env, $context, $template, $variables = array(), $withContext = true, $ignoreMissing = false, $sandboxed = false)
-{
- $alreadySandboxed = false;
- $sandbox = null;
- if ($withContext) {
- $variables = array_merge($context, $variables);
- }
-
- if ($isSandboxed = $sandboxed && $env->hasExtension('Twig_Extension_Sandbox')) {
- $sandbox = $env->getExtension('Twig_Extension_Sandbox');
- if (!$alreadySandboxed = $sandbox->isSandboxed()) {
- $sandbox->enableSandbox();
- }
- }
-
- $result = null;
- try {
- $result = $env->resolveTemplate($template)->render($variables);
- } catch (Twig_Error_Loader $e) {
- if (!$ignoreMissing) {
- if ($isSandboxed && !$alreadySandboxed) {
- $sandbox->disableSandbox();
- }
-
- throw $e;
- }
- } catch (Throwable $e) {
- if ($isSandboxed && !$alreadySandboxed) {
- $sandbox->disableSandbox();
- }
-
- throw $e;
- } catch (Exception $e) {
- if ($isSandboxed && !$alreadySandboxed) {
- $sandbox->disableSandbox();
- }
-
- throw $e;
- }
-
- if ($isSandboxed && !$alreadySandboxed) {
- $sandbox->disableSandbox();
- }
-
- return $result;
-}
-
-/**
- * Returns a template content without rendering it.
- *
- * @param Twig_Environment $env
- * @param string $name The template name
- * @param bool $ignoreMissing Whether to ignore missing templates or not
- *
- * @return string The template source
- */
-function twig_source(Twig_Environment $env, $name, $ignoreMissing = false)
-{
- $loader = $env->getLoader();
- try {
- if (!$loader instanceof Twig_SourceContextLoaderInterface) {
- return $loader->getSource($name);
- } else {
- return $loader->getSourceContext($name)->getCode();
- }
- } catch (Twig_Error_Loader $e) {
- if (!$ignoreMissing) {
- throw $e;
- }
- }
-}
-
-/**
- * Provides the ability to get constants from instances as well as class/global constants.
- *
- * @param string $constant The name of the constant
- * @param null|object $object The object to get the constant from
- *
- * @return string
- */
-function twig_constant($constant, $object = null)
-{
- if (null !== $object) {
- $constant = get_class($object).'::'.$constant;
- }
-
- return constant($constant);
-}
-
-/**
- * Checks if a constant exists.
- *
- * @param string $constant The name of the constant
- * @param null|object $object The object to get the constant from
- *
- * @return bool
- */
-function twig_constant_is_defined($constant, $object = null)
-{
- if (null !== $object) {
- $constant = get_class($object).'::'.$constant;
- }
-
- return defined($constant);
-}
-
-/**
- * Batches item.
- *
- * @param array $items An array of items
- * @param int $size The size of the batch
- * @param mixed $fill A value used to fill missing items
- *
- * @return array
- */
-function twig_array_batch($items, $size, $fill = null)
-{
- if ($items instanceof Traversable) {
- $items = iterator_to_array($items, false);
- }
-
- $size = ceil($size);
-
- $result = array_chunk($items, $size, true);
-
- if (null !== $fill && !empty($result)) {
- $last = count($result) - 1;
- if ($fillCount = $size - count($result[$last])) {
- $result[$last] = array_merge(
- $result[$last],
- array_fill(0, $fillCount, $fill)
- );
- }
- }
-
- return $result;
-}
-
-class_alias('Twig_Extension_Core', 'Twig\Extension\CoreExtension', false);
diff --git a/inc/lib/Twig/Extension/Debug.php b/inc/lib/Twig/Extension/Debug.php
deleted file mode 100644
index d0cd1962..00000000
--- a/inc/lib/Twig/Extension/Debug.php
+++ /dev/null
@@ -1,67 +0,0 @@
- $isDumpOutputHtmlSafe ? array('html') : array(), 'needs_context' => true, 'needs_environment' => true)),
- );
- }
-
- public function getName()
- {
- return 'debug';
- }
-}
-
-function twig_var_dump(Twig_Environment $env, $context)
-{
- if (!$env->isDebug()) {
- return;
- }
-
- ob_start();
-
- $count = func_num_args();
- if (2 === $count) {
- $vars = array();
- foreach ($context as $key => $value) {
- if (!$value instanceof Twig_Template) {
- $vars[$key] = $value;
- }
- }
-
- var_dump($vars);
- } else {
- for ($i = 2; $i < $count; ++$i) {
- var_dump(func_get_arg($i));
- }
- }
-
- return ob_get_clean();
-}
-
-class_alias('Twig_Extension_Debug', 'Twig\Extension\DebugExtension', false);
diff --git a/inc/lib/Twig/Extension/Escaper.php b/inc/lib/Twig/Extension/Escaper.php
deleted file mode 100644
index 46c2d84b..00000000
--- a/inc/lib/Twig/Extension/Escaper.php
+++ /dev/null
@@ -1,112 +0,0 @@
-setDefaultStrategy($defaultStrategy);
- }
-
- public function getTokenParsers()
- {
- return array(new Twig_TokenParser_AutoEscape());
- }
-
- public function getNodeVisitors()
- {
- return array(new Twig_NodeVisitor_Escaper());
- }
-
- public function getFilters()
- {
- return array(
- new Twig_SimpleFilter('raw', 'twig_raw_filter', array('is_safe' => array('all'))),
- );
- }
-
- /**
- * Sets the default strategy to use when not defined by the user.
- *
- * The strategy can be a valid PHP callback that takes the template
- * name as an argument and returns the strategy to use.
- *
- * @param string|false|callable $defaultStrategy An escaping strategy
- */
- public function setDefaultStrategy($defaultStrategy)
- {
- // for BC
- if (true === $defaultStrategy) {
- @trigger_error('Using "true" as the default strategy is deprecated since version 1.21. Use "html" instead.', E_USER_DEPRECATED);
-
- $defaultStrategy = 'html';
- }
-
- if ('filename' === $defaultStrategy) {
- @trigger_error('Using "filename" as the default strategy is deprecated since version 1.27. Use "name" instead.', E_USER_DEPRECATED);
-
- $defaultStrategy = 'name';
- }
-
- if ('name' === $defaultStrategy) {
- $defaultStrategy = array('Twig_FileExtensionEscapingStrategy', 'guess');
- }
-
- $this->defaultStrategy = $defaultStrategy;
- }
-
- /**
- * Gets the default strategy to use when not defined by the user.
- *
- * @param string $name The template name
- *
- * @return string|false The default strategy to use for the template
- */
- public function getDefaultStrategy($name)
- {
- // disable string callables to avoid calling a function named html or js,
- // or any other upcoming escaping strategy
- if (!is_string($this->defaultStrategy) && false !== $this->defaultStrategy) {
- return call_user_func($this->defaultStrategy, $name);
- }
-
- return $this->defaultStrategy;
- }
-
- public function getName()
- {
- return 'escaper';
- }
-}
-
-/**
- * Marks a variable as being safe.
- *
- * @param string $string A PHP variable
- *
- * @return string
- */
-function twig_raw_filter($string)
-{
- return $string;
-}
-
-class_alias('Twig_Extension_Escaper', 'Twig\Extension\EscaperExtension', false);
diff --git a/inc/lib/Twig/Extension/GlobalsInterface.php b/inc/lib/Twig/Extension/GlobalsInterface.php
deleted file mode 100644
index 922cd2c9..00000000
--- a/inc/lib/Twig/Extension/GlobalsInterface.php
+++ /dev/null
@@ -1,24 +0,0 @@
-
- */
-interface Twig_Extension_GlobalsInterface
-{
-}
-
-class_alias('Twig_Extension_GlobalsInterface', 'Twig\Extension\GlobalsInterface', false);
diff --git a/inc/lib/Twig/Extension/InitRuntimeInterface.php b/inc/lib/Twig/Extension/InitRuntimeInterface.php
deleted file mode 100644
index 1549862f..00000000
--- a/inc/lib/Twig/Extension/InitRuntimeInterface.php
+++ /dev/null
@@ -1,24 +0,0 @@
-
- */
-interface Twig_Extension_InitRuntimeInterface
-{
-}
-
-class_alias('Twig_Extension_InitRuntimeInterface', 'Twig\Extension\InitRuntimeInterface', false);
diff --git a/inc/lib/Twig/Extension/Optimizer.php b/inc/lib/Twig/Extension/Optimizer.php
deleted file mode 100644
index 6c62e3ef..00000000
--- a/inc/lib/Twig/Extension/Optimizer.php
+++ /dev/null
@@ -1,35 +0,0 @@
-optimizers = $optimizers;
- }
-
- public function getNodeVisitors()
- {
- return array(new Twig_NodeVisitor_Optimizer($this->optimizers));
- }
-
- public function getName()
- {
- return 'optimizer';
- }
-}
-
-class_alias('Twig_Extension_Optimizer', 'Twig\Extension\OptimizerExtension', false);
diff --git a/inc/lib/Twig/Extension/Profiler.php b/inc/lib/Twig/Extension/Profiler.php
deleted file mode 100644
index fcfc002b..00000000
--- a/inc/lib/Twig/Extension/Profiler.php
+++ /dev/null
@@ -1,49 +0,0 @@
-actives[] = $profile;
- }
-
- public function enter(Twig_Profiler_Profile $profile)
- {
- $this->actives[0]->addProfile($profile);
- array_unshift($this->actives, $profile);
- }
-
- public function leave(Twig_Profiler_Profile $profile)
- {
- $profile->leave();
- array_shift($this->actives);
-
- if (1 === count($this->actives)) {
- $this->actives[0]->leave();
- }
- }
-
- public function getNodeVisitors()
- {
- return array(new Twig_Profiler_NodeVisitor_Profiler(get_class($this)));
- }
-
- public function getName()
- {
- return 'profiler';
- }
-}
-
-class_alias('Twig_Extension_Profiler', 'Twig\Extension\ProfilerExtension', false);
-class_exists('Twig_Profiler_Profile');
diff --git a/inc/lib/Twig/Extension/Sandbox.php b/inc/lib/Twig/Extension/Sandbox.php
deleted file mode 100644
index 5cb80a71..00000000
--- a/inc/lib/Twig/Extension/Sandbox.php
+++ /dev/null
@@ -1,103 +0,0 @@
-policy = $policy;
- $this->sandboxedGlobally = $sandboxed;
- }
-
- public function getTokenParsers()
- {
- return array(new Twig_TokenParser_Sandbox());
- }
-
- public function getNodeVisitors()
- {
- return array(new Twig_NodeVisitor_Sandbox());
- }
-
- public function enableSandbox()
- {
- $this->sandboxed = true;
- }
-
- public function disableSandbox()
- {
- $this->sandboxed = false;
- }
-
- public function isSandboxed()
- {
- return $this->sandboxedGlobally || $this->sandboxed;
- }
-
- public function isSandboxedGlobally()
- {
- return $this->sandboxedGlobally;
- }
-
- public function setSecurityPolicy(Twig_Sandbox_SecurityPolicyInterface $policy)
- {
- $this->policy = $policy;
- }
-
- public function getSecurityPolicy()
- {
- return $this->policy;
- }
-
- public function checkSecurity($tags, $filters, $functions)
- {
- if ($this->isSandboxed()) {
- $this->policy->checkSecurity($tags, $filters, $functions);
- }
- }
-
- public function checkMethodAllowed($obj, $method)
- {
- if ($this->isSandboxed()) {
- $this->policy->checkMethodAllowed($obj, $method);
- }
- }
-
- public function checkPropertyAllowed($obj, $method)
- {
- if ($this->isSandboxed()) {
- $this->policy->checkPropertyAllowed($obj, $method);
- }
- }
-
- public function ensureToStringAllowed($obj)
- {
- if ($this->isSandboxed() && is_object($obj)) {
- $this->policy->checkMethodAllowed($obj, '__toString');
- }
-
- return $obj;
- }
-
- public function getName()
- {
- return 'sandbox';
- }
-}
-
-class_alias('Twig_Extension_Sandbox', 'Twig\Extension\SandboxExtension', false);
diff --git a/inc/lib/Twig/Extension/Staging.php b/inc/lib/Twig/Extension/Staging.php
deleted file mode 100644
index d3a0f9c9..00000000
--- a/inc/lib/Twig/Extension/Staging.php
+++ /dev/null
@@ -1,112 +0,0 @@
-
- *
- * @internal
- */
-class Twig_Extension_Staging extends Twig_Extension
-{
- protected $functions = array();
- protected $filters = array();
- protected $visitors = array();
- protected $tokenParsers = array();
- protected $globals = array();
- protected $tests = array();
-
- public function addFunction($name, $function)
- {
- if (isset($this->functions[$name])) {
- @trigger_error(sprintf('Overriding function "%s" that is already registered is deprecated since version 1.30 and won\'t be possible anymore in 2.0.', $name), E_USER_DEPRECATED);
- }
-
- $this->functions[$name] = $function;
- }
-
- public function getFunctions()
- {
- return $this->functions;
- }
-
- public function addFilter($name, $filter)
- {
- if (isset($this->filters[$name])) {
- @trigger_error(sprintf('Overriding filter "%s" that is already registered is deprecated since version 1.30 and won\'t be possible anymore in 2.0.', $name), E_USER_DEPRECATED);
- }
-
- $this->filters[$name] = $filter;
- }
-
- public function getFilters()
- {
- return $this->filters;
- }
-
- public function addNodeVisitor(Twig_NodeVisitorInterface $visitor)
- {
- $this->visitors[] = $visitor;
- }
-
- public function getNodeVisitors()
- {
- return $this->visitors;
- }
-
- public function addTokenParser(Twig_TokenParserInterface $parser)
- {
- if (isset($this->tokenParsers[$parser->getTag()])) {
- @trigger_error(sprintf('Overriding tag "%s" that is already registered is deprecated since version 1.30 and won\'t be possible anymore in 2.0.', $parser->getTag()), E_USER_DEPRECATED);
- }
-
- $this->tokenParsers[$parser->getTag()] = $parser;
- }
-
- public function getTokenParsers()
- {
- return $this->tokenParsers;
- }
-
- public function addGlobal($name, $value)
- {
- $this->globals[$name] = $value;
- }
-
- public function getGlobals()
- {
- return $this->globals;
- }
-
- public function addTest($name, $test)
- {
- if (isset($this->tests[$name])) {
- @trigger_error(sprintf('Overriding test "%s" that is already registered is deprecated since version 1.30 and won\'t be possible anymore in 2.0.', $name), E_USER_DEPRECATED);
- }
-
- $this->tests[$name] = $test;
- }
-
- public function getTests()
- {
- return $this->tests;
- }
-
- public function getName()
- {
- return 'staging';
- }
-}
-
-class_alias('Twig_Extension_Staging', 'Twig\Extension\StagingExtension', false);
diff --git a/inc/lib/Twig/Extension/StringLoader.php b/inc/lib/Twig/Extension/StringLoader.php
deleted file mode 100644
index 2ce3c992..00000000
--- a/inc/lib/Twig/Extension/StringLoader.php
+++ /dev/null
@@ -1,47 +0,0 @@
- true)),
- );
- }
-
- public function getName()
- {
- return 'string_loader';
- }
-}
-
-/**
- * Loads a template from a string.
- *
- *
- * {{ include(template_from_string("Hello {{ name }}")) }}
- *
- *
- * @param Twig_Environment $env A Twig_Environment instance
- * @param string $template A template as a string or object implementing __toString()
- *
- * @return Twig_Template
- */
-function twig_template_from_string(Twig_Environment $env, $template)
-{
- return $env->createTemplate((string) $template);
-}
-
-class_alias('Twig_Extension_StringLoader', 'Twig\Extension\StringLoaderExtension', false);
diff --git a/inc/lib/Twig/ExtensionInterface.php b/inc/lib/Twig/ExtensionInterface.php
deleted file mode 100644
index 946df500..00000000
--- a/inc/lib/Twig/ExtensionInterface.php
+++ /dev/null
@@ -1,90 +0,0 @@
-
- */
-interface Twig_ExtensionInterface
-{
- /**
- * Initializes the runtime environment.
- *
- * This is where you can load some file that contains filter functions for instance.
- *
- * @deprecated since 1.23 (to be removed in 2.0), implement Twig_Extension_InitRuntimeInterface instead
- */
- public function initRuntime(Twig_Environment $environment);
-
- /**
- * Returns the token parser instances to add to the existing list.
- *
- * @return Twig_TokenParserInterface[]
- */
- public function getTokenParsers();
-
- /**
- * Returns the node visitor instances to add to the existing list.
- *
- * @return Twig_NodeVisitorInterface[]
- */
- public function getNodeVisitors();
-
- /**
- * Returns a list of filters to add to the existing list.
- *
- * @return Twig_SimpleFilter[]
- */
- public function getFilters();
-
- /**
- * Returns a list of tests to add to the existing list.
- *
- * @return Twig_SimpleTest[]
- */
- public function getTests();
-
- /**
- * Returns a list of functions to add to the existing list.
- *
- * @return Twig_SimpleFunction[]
- */
- public function getFunctions();
-
- /**
- * Returns a list of operators to add to the existing list.
- *
- * @return array First array of unary operators, second array of binary operators
- */
- public function getOperators();
-
- /**
- * Returns a list of global variables to add to the existing list.
- *
- * @return array An array of global variables
- *
- * @deprecated since 1.23 (to be removed in 2.0), implement Twig_Extension_GlobalsInterface instead
- */
- public function getGlobals();
-
- /**
- * Returns the name of the extension.
- *
- * @return string The extension name
- *
- * @deprecated since 1.26 (to be removed in 2.0), not used anymore internally
- */
- public function getName();
-}
-
-class_alias('Twig_ExtensionInterface', 'Twig\Extension\ExtensionInterface', false);
-class_exists('Twig_Environment');
diff --git a/inc/lib/Twig/FactoryRuntimeLoader.php b/inc/lib/Twig/FactoryRuntimeLoader.php
deleted file mode 100644
index 2cdaded1..00000000
--- a/inc/lib/Twig/FactoryRuntimeLoader.php
+++ /dev/null
@@ -1,39 +0,0 @@
-
- */
-class Twig_FactoryRuntimeLoader implements Twig_RuntimeLoaderInterface
-{
- private $map;
-
- /**
- * @param array $map An array where keys are class names and values factory callables
- */
- public function __construct($map = array())
- {
- $this->map = $map;
- }
-
- public function load($class)
- {
- if (isset($this->map[$class])) {
- $runtimeFactory = $this->map[$class];
-
- return $runtimeFactory();
- }
- }
-}
-
-class_alias('Twig_FactoryRuntimeLoader', 'Twig\RuntimeLoader\FactoryRuntimeLoader', false);
diff --git a/inc/lib/Twig/FileExtensionEscapingStrategy.php b/inc/lib/Twig/FileExtensionEscapingStrategy.php
deleted file mode 100644
index 8f8cd2ee..00000000
--- a/inc/lib/Twig/FileExtensionEscapingStrategy.php
+++ /dev/null
@@ -1,60 +0,0 @@
-
- */
-class Twig_FileExtensionEscapingStrategy
-{
- /**
- * Guesses the best autoescaping strategy based on the file name.
- *
- * @param string $name The template name
- *
- * @return string|false The escaping strategy name to use or false to disable
- */
- public static function guess($name)
- {
- if (in_array(substr($name, -1), array('/', '\\'))) {
- return 'html'; // return html for directories
- }
-
- if ('.twig' === substr($name, -5)) {
- $name = substr($name, 0, -5);
- }
-
- $extension = pathinfo($name, PATHINFO_EXTENSION);
-
- switch ($extension) {
- case 'js':
- return 'js';
-
- case 'css':
- return 'css';
-
- case 'txt':
- return false;
-
- default:
- return 'html';
- }
- }
-}
-
-class_alias('Twig_FileExtensionEscapingStrategy', 'Twig\FileExtensionEscapingStrategy', false);
diff --git a/inc/lib/Twig/Filter.php b/inc/lib/Twig/Filter.php
deleted file mode 100644
index 893d75d1..00000000
--- a/inc/lib/Twig/Filter.php
+++ /dev/null
@@ -1,84 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-abstract class Twig_Filter implements Twig_FilterInterface, Twig_FilterCallableInterface
-{
- protected $options;
- protected $arguments = array();
-
- public function __construct(array $options = array())
- {
- $this->options = array_merge(array(
- 'needs_environment' => false,
- 'needs_context' => false,
- 'pre_escape' => null,
- 'preserves_safety' => null,
- 'callable' => null,
- ), $options);
- }
-
- public function setArguments($arguments)
- {
- $this->arguments = $arguments;
- }
-
- public function getArguments()
- {
- return $this->arguments;
- }
-
- public function needsEnvironment()
- {
- return $this->options['needs_environment'];
- }
-
- public function needsContext()
- {
- return $this->options['needs_context'];
- }
-
- public function getSafe(Twig_Node $filterArgs)
- {
- if (isset($this->options['is_safe'])) {
- return $this->options['is_safe'];
- }
-
- if (isset($this->options['is_safe_callback'])) {
- return call_user_func($this->options['is_safe_callback'], $filterArgs);
- }
- }
-
- public function getPreservesSafety()
- {
- return $this->options['preserves_safety'];
- }
-
- public function getPreEscape()
- {
- return $this->options['pre_escape'];
- }
-
- public function getCallable()
- {
- return $this->options['callable'];
- }
-}
diff --git a/inc/lib/Twig/Filter/Function.php b/inc/lib/Twig/Filter/Function.php
deleted file mode 100644
index 71b16554..00000000
--- a/inc/lib/Twig/Filter/Function.php
+++ /dev/null
@@ -1,40 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-class Twig_Filter_Function extends Twig_Filter
-{
- protected $function;
-
- public function __construct($function, array $options = array())
- {
- $options['callable'] = $function;
-
- parent::__construct($options);
-
- $this->function = $function;
- }
-
- public function compile()
- {
- return $this->function;
- }
-}
diff --git a/inc/lib/Twig/Filter/Method.php b/inc/lib/Twig/Filter/Method.php
deleted file mode 100644
index 1b75676c..00000000
--- a/inc/lib/Twig/Filter/Method.php
+++ /dev/null
@@ -1,42 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-class Twig_Filter_Method extends Twig_Filter
-{
- protected $extension;
- protected $method;
-
- public function __construct(Twig_ExtensionInterface $extension, $method, array $options = array())
- {
- $options['callable'] = array($extension, $method);
-
- parent::__construct($options);
-
- $this->extension = $extension;
- $this->method = $method;
- }
-
- public function compile()
- {
- return sprintf('$this->env->getExtension(\'%s\')->%s', get_class($this->extension), $this->method);
- }
-}
diff --git a/inc/lib/Twig/Filter/Node.php b/inc/lib/Twig/Filter/Node.php
deleted file mode 100644
index 3e6b12ef..00000000
--- a/inc/lib/Twig/Filter/Node.php
+++ /dev/null
@@ -1,42 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-class Twig_Filter_Node extends Twig_Filter
-{
- protected $class;
-
- public function __construct($class, array $options = array())
- {
- parent::__construct($options);
-
- $this->class = $class;
- }
-
- public function getClass()
- {
- return $this->class;
- }
-
- public function compile()
- {
- }
-}
diff --git a/inc/lib/Twig/FilterCallableInterface.php b/inc/lib/Twig/FilterCallableInterface.php
deleted file mode 100644
index 21b028c4..00000000
--- a/inc/lib/Twig/FilterCallableInterface.php
+++ /dev/null
@@ -1,24 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-interface Twig_FilterCallableInterface
-{
- public function getCallable();
-}
diff --git a/inc/lib/Twig/FilterInterface.php b/inc/lib/Twig/FilterInterface.php
deleted file mode 100644
index 9d7e9ab6..00000000
--- a/inc/lib/Twig/FilterInterface.php
+++ /dev/null
@@ -1,43 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-interface Twig_FilterInterface
-{
- /**
- * Compiles a filter.
- *
- * @return string The PHP code for the filter
- */
- public function compile();
-
- public function needsEnvironment();
-
- public function needsContext();
-
- public function getSafe(Twig_Node $filterArgs);
-
- public function getPreservesSafety();
-
- public function getPreEscape();
-
- public function setArguments($arguments);
-
- public function getArguments();
-}
diff --git a/inc/lib/Twig/Function.php b/inc/lib/Twig/Function.php
deleted file mode 100644
index 9dc16e90..00000000
--- a/inc/lib/Twig/Function.php
+++ /dev/null
@@ -1,74 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-abstract class Twig_Function implements Twig_FunctionInterface, Twig_FunctionCallableInterface
-{
- protected $options;
- protected $arguments = array();
-
- public function __construct(array $options = array())
- {
- $this->options = array_merge(array(
- 'needs_environment' => false,
- 'needs_context' => false,
- 'callable' => null,
- ), $options);
- }
-
- public function setArguments($arguments)
- {
- $this->arguments = $arguments;
- }
-
- public function getArguments()
- {
- return $this->arguments;
- }
-
- public function needsEnvironment()
- {
- return $this->options['needs_environment'];
- }
-
- public function needsContext()
- {
- return $this->options['needs_context'];
- }
-
- public function getSafe(Twig_Node $functionArgs)
- {
- if (isset($this->options['is_safe'])) {
- return $this->options['is_safe'];
- }
-
- if (isset($this->options['is_safe_callback'])) {
- return call_user_func($this->options['is_safe_callback'], $functionArgs);
- }
-
- return array();
- }
-
- public function getCallable()
- {
- return $this->options['callable'];
- }
-}
diff --git a/inc/lib/Twig/Function/Function.php b/inc/lib/Twig/Function/Function.php
deleted file mode 100644
index 97c0eb77..00000000
--- a/inc/lib/Twig/Function/Function.php
+++ /dev/null
@@ -1,41 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-class Twig_Function_Function extends Twig_Function
-{
- protected $function;
-
- public function __construct($function, array $options = array())
- {
- $options['callable'] = $function;
-
- parent::__construct($options);
-
- $this->function = $function;
- }
-
- public function compile()
- {
- return $this->function;
- }
-}
diff --git a/inc/lib/Twig/Function/Method.php b/inc/lib/Twig/Function/Method.php
deleted file mode 100644
index 4299e118..00000000
--- a/inc/lib/Twig/Function/Method.php
+++ /dev/null
@@ -1,43 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-class Twig_Function_Method extends Twig_Function
-{
- protected $extension;
- protected $method;
-
- public function __construct(Twig_ExtensionInterface $extension, $method, array $options = array())
- {
- $options['callable'] = array($extension, $method);
-
- parent::__construct($options);
-
- $this->extension = $extension;
- $this->method = $method;
- }
-
- public function compile()
- {
- return sprintf('$this->env->getExtension(\'%s\')->%s', get_class($this->extension), $this->method);
- }
-}
diff --git a/inc/lib/Twig/Function/Node.php b/inc/lib/Twig/Function/Node.php
deleted file mode 100644
index 0adc5d93..00000000
--- a/inc/lib/Twig/Function/Node.php
+++ /dev/null
@@ -1,42 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-class Twig_Function_Node extends Twig_Function
-{
- protected $class;
-
- public function __construct($class, array $options = array())
- {
- parent::__construct($options);
-
- $this->class = $class;
- }
-
- public function getClass()
- {
- return $this->class;
- }
-
- public function compile()
- {
- }
-}
diff --git a/inc/lib/Twig/FunctionCallableInterface.php b/inc/lib/Twig/FunctionCallableInterface.php
deleted file mode 100644
index d23d6917..00000000
--- a/inc/lib/Twig/FunctionCallableInterface.php
+++ /dev/null
@@ -1,24 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-interface Twig_FunctionCallableInterface
-{
- public function getCallable();
-}
diff --git a/inc/lib/Twig/FunctionInterface.php b/inc/lib/Twig/FunctionInterface.php
deleted file mode 100644
index 00d4f95c..00000000
--- a/inc/lib/Twig/FunctionInterface.php
+++ /dev/null
@@ -1,40 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-interface Twig_FunctionInterface
-{
- /**
- * Compiles a function.
- *
- * @return string The PHP code for the function
- */
- public function compile();
-
- public function needsEnvironment();
-
- public function needsContext();
-
- public function getSafe(Twig_Node $filterArgs);
-
- public function setArguments($arguments);
-
- public function getArguments();
-}
diff --git a/inc/lib/Twig/Lexer.php b/inc/lib/Twig/Lexer.php
deleted file mode 100644
index 41211eb2..00000000
--- a/inc/lib/Twig/Lexer.php
+++ /dev/null
@@ -1,427 +0,0 @@
-
- */
-class Twig_Lexer implements Twig_LexerInterface
-{
- protected $tokens;
- protected $code;
- protected $cursor;
- protected $lineno;
- protected $end;
- protected $state;
- protected $states;
- protected $brackets;
- protected $env;
- // to be renamed to $name in 2.0 (where it is private)
- protected $filename;
- protected $options;
- protected $regexes;
- protected $position;
- protected $positions;
- protected $currentVarBlockLine;
-
- private $source;
-
- const STATE_DATA = 0;
- const STATE_BLOCK = 1;
- const STATE_VAR = 2;
- const STATE_STRING = 3;
- const STATE_INTERPOLATION = 4;
-
- const REGEX_NAME = '/[a-zA-Z_\x7f-\xff][a-zA-Z0-9_\x7f-\xff]*/A';
- const REGEX_NUMBER = '/[0-9]+(?:\.[0-9]+)?/A';
- const REGEX_STRING = '/"([^#"\\\\]*(?:\\\\.[^#"\\\\]*)*)"|\'([^\'\\\\]*(?:\\\\.[^\'\\\\]*)*)\'/As';
- const REGEX_DQ_STRING_DELIM = '/"/A';
- const REGEX_DQ_STRING_PART = '/[^#"\\\\]*(?:(?:\\\\.|#(?!\{))[^#"\\\\]*)*/As';
- const PUNCTUATION = '()[]{}?:.,|';
-
- public function __construct(Twig_Environment $env, array $options = array())
- {
- $this->env = $env;
-
- $this->options = array_merge(array(
- 'tag_comment' => array('{#', '#}'),
- 'tag_block' => array('{%', '%}'),
- 'tag_variable' => array('{{', '}}'),
- 'whitespace_trim' => '-',
- 'interpolation' => array('#{', '}'),
- ), $options);
-
- $this->regexes = array(
- 'lex_var' => '/\s*'.preg_quote($this->options['whitespace_trim'].$this->options['tag_variable'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_variable'][1], '/').'/A',
- 'lex_block' => '/\s*(?:'.preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_block'][1], '/').')\n?/A',
- 'lex_raw_data' => '/('.preg_quote($this->options['tag_block'][0].$this->options['whitespace_trim'], '/').'|'.preg_quote($this->options['tag_block'][0], '/').')\s*(?:end%s)\s*(?:'.preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_block'][1], '/').')/s',
- 'operator' => $this->getOperatorRegex(),
- 'lex_comment' => '/(?:'.preg_quote($this->options['whitespace_trim'], '/').preg_quote($this->options['tag_comment'][1], '/').'\s*|'.preg_quote($this->options['tag_comment'][1], '/').')\n?/s',
- 'lex_block_raw' => '/\s*(raw|verbatim)\s*(?:'.preg_quote($this->options['whitespace_trim'].$this->options['tag_block'][1], '/').'\s*|\s*'.preg_quote($this->options['tag_block'][1], '/').')/As',
- 'lex_block_line' => '/\s*line\s+(\d+)\s*'.preg_quote($this->options['tag_block'][1], '/').'/As',
- 'lex_tokens_start' => '/('.preg_quote($this->options['tag_variable'][0], '/').'|'.preg_quote($this->options['tag_block'][0], '/').'|'.preg_quote($this->options['tag_comment'][0], '/').')('.preg_quote($this->options['whitespace_trim'], '/').')?/s',
- 'interpolation_start' => '/'.preg_quote($this->options['interpolation'][0], '/').'\s*/A',
- 'interpolation_end' => '/\s*'.preg_quote($this->options['interpolation'][1], '/').'/A',
- );
- }
-
- public function tokenize($code, $name = null)
- {
- if (!$code instanceof Twig_Source) {
- @trigger_error(sprintf('Passing a string as the $code argument of %s() is deprecated since version 1.27 and will be removed in 2.0. Pass a Twig_Source instance instead.', __METHOD__), E_USER_DEPRECATED);
- $this->source = new Twig_Source($code, $name);
- } else {
- $this->source = $code;
- }
-
- if (((int) ini_get('mbstring.func_overload')) & 2) {
- @trigger_error('Support for having "mbstring.func_overload" different from 0 is deprecated version 1.29 and will be removed in 2.0.', E_USER_DEPRECATED);
- }
-
- if (function_exists('mb_internal_encoding') && ((int) ini_get('mbstring.func_overload')) & 2) {
- $mbEncoding = mb_internal_encoding();
- mb_internal_encoding('ASCII');
- } else {
- $mbEncoding = null;
- }
-
- $this->code = str_replace(array("\r\n", "\r"), "\n", $this->source->getCode());
- $this->filename = $this->source->getName();
- $this->cursor = 0;
- $this->lineno = 1;
- $this->end = strlen($this->code);
- $this->tokens = array();
- $this->state = self::STATE_DATA;
- $this->states = array();
- $this->brackets = array();
- $this->position = -1;
-
- // find all token starts in one go
- preg_match_all($this->regexes['lex_tokens_start'], $this->code, $matches, PREG_OFFSET_CAPTURE);
- $this->positions = $matches;
-
- while ($this->cursor < $this->end) {
- // dispatch to the lexing functions depending
- // on the current state
- switch ($this->state) {
- case self::STATE_DATA:
- $this->lexData();
- break;
-
- case self::STATE_BLOCK:
- $this->lexBlock();
- break;
-
- case self::STATE_VAR:
- $this->lexVar();
- break;
-
- case self::STATE_STRING:
- $this->lexString();
- break;
-
- case self::STATE_INTERPOLATION:
- $this->lexInterpolation();
- break;
- }
- }
-
- $this->pushToken(Twig_Token::EOF_TYPE);
-
- if (!empty($this->brackets)) {
- list($expect, $lineno) = array_pop($this->brackets);
- throw new Twig_Error_Syntax(sprintf('Unclosed "%s".', $expect), $lineno, $this->source);
- }
-
- if ($mbEncoding) {
- mb_internal_encoding($mbEncoding);
- }
-
- return new Twig_TokenStream($this->tokens, $this->source);
- }
-
- protected function lexData()
- {
- // if no matches are left we return the rest of the template as simple text token
- if ($this->position == count($this->positions[0]) - 1) {
- $this->pushToken(Twig_Token::TEXT_TYPE, substr($this->code, $this->cursor));
- $this->cursor = $this->end;
-
- return;
- }
-
- // Find the first token after the current cursor
- $position = $this->positions[0][++$this->position];
- while ($position[1] < $this->cursor) {
- if ($this->position == count($this->positions[0]) - 1) {
- return;
- }
- $position = $this->positions[0][++$this->position];
- }
-
- // push the template text first
- $text = $textContent = substr($this->code, $this->cursor, $position[1] - $this->cursor);
- if (isset($this->positions[2][$this->position][0])) {
- $text = rtrim($text);
- }
- $this->pushToken(Twig_Token::TEXT_TYPE, $text);
- $this->moveCursor($textContent.$position[0]);
-
- switch ($this->positions[1][$this->position][0]) {
- case $this->options['tag_comment'][0]:
- $this->lexComment();
- break;
-
- case $this->options['tag_block'][0]:
- // raw data?
- if (preg_match($this->regexes['lex_block_raw'], $this->code, $match, null, $this->cursor)) {
- $this->moveCursor($match[0]);
- $this->lexRawData($match[1]);
- // {% line \d+ %}
- } elseif (preg_match($this->regexes['lex_block_line'], $this->code, $match, null, $this->cursor)) {
- $this->moveCursor($match[0]);
- $this->lineno = (int) $match[1];
- } else {
- $this->pushToken(Twig_Token::BLOCK_START_TYPE);
- $this->pushState(self::STATE_BLOCK);
- $this->currentVarBlockLine = $this->lineno;
- }
- break;
-
- case $this->options['tag_variable'][0]:
- $this->pushToken(Twig_Token::VAR_START_TYPE);
- $this->pushState(self::STATE_VAR);
- $this->currentVarBlockLine = $this->lineno;
- break;
- }
- }
-
- protected function lexBlock()
- {
- if (empty($this->brackets) && preg_match($this->regexes['lex_block'], $this->code, $match, null, $this->cursor)) {
- $this->pushToken(Twig_Token::BLOCK_END_TYPE);
- $this->moveCursor($match[0]);
- $this->popState();
- } else {
- $this->lexExpression();
- }
- }
-
- protected function lexVar()
- {
- if (empty($this->brackets) && preg_match($this->regexes['lex_var'], $this->code, $match, null, $this->cursor)) {
- $this->pushToken(Twig_Token::VAR_END_TYPE);
- $this->moveCursor($match[0]);
- $this->popState();
- } else {
- $this->lexExpression();
- }
- }
-
- protected function lexExpression()
- {
- // whitespace
- if (preg_match('/\s+/A', $this->code, $match, null, $this->cursor)) {
- $this->moveCursor($match[0]);
-
- if ($this->cursor >= $this->end) {
- throw new Twig_Error_Syntax(sprintf('Unclosed "%s".', self::STATE_BLOCK === $this->state ? 'block' : 'variable'), $this->currentVarBlockLine, $this->source);
- }
- }
-
- // operators
- if (preg_match($this->regexes['operator'], $this->code, $match, null, $this->cursor)) {
- $this->pushToken(Twig_Token::OPERATOR_TYPE, preg_replace('/\s+/', ' ', $match[0]));
- $this->moveCursor($match[0]);
- }
- // names
- elseif (preg_match(self::REGEX_NAME, $this->code, $match, null, $this->cursor)) {
- $this->pushToken(Twig_Token::NAME_TYPE, $match[0]);
- $this->moveCursor($match[0]);
- }
- // numbers
- elseif (preg_match(self::REGEX_NUMBER, $this->code, $match, null, $this->cursor)) {
- $number = (float) $match[0]; // floats
- if (ctype_digit($match[0]) && $number <= PHP_INT_MAX) {
- $number = (int) $match[0]; // integers lower than the maximum
- }
- $this->pushToken(Twig_Token::NUMBER_TYPE, $number);
- $this->moveCursor($match[0]);
- }
- // punctuation
- elseif (false !== strpos(self::PUNCTUATION, $this->code[$this->cursor])) {
- // opening bracket
- if (false !== strpos('([{', $this->code[$this->cursor])) {
- $this->brackets[] = array($this->code[$this->cursor], $this->lineno);
- }
- // closing bracket
- elseif (false !== strpos(')]}', $this->code[$this->cursor])) {
- if (empty($this->brackets)) {
- throw new Twig_Error_Syntax(sprintf('Unexpected "%s".', $this->code[$this->cursor]), $this->lineno, $this->source);
- }
-
- list($expect, $lineno) = array_pop($this->brackets);
- if ($this->code[$this->cursor] != strtr($expect, '([{', ')]}')) {
- throw new Twig_Error_Syntax(sprintf('Unclosed "%s".', $expect), $lineno, $this->source);
- }
- }
-
- $this->pushToken(Twig_Token::PUNCTUATION_TYPE, $this->code[$this->cursor]);
- ++$this->cursor;
- }
- // strings
- elseif (preg_match(self::REGEX_STRING, $this->code, $match, null, $this->cursor)) {
- $this->pushToken(Twig_Token::STRING_TYPE, stripcslashes(substr($match[0], 1, -1)));
- $this->moveCursor($match[0]);
- }
- // opening double quoted string
- elseif (preg_match(self::REGEX_DQ_STRING_DELIM, $this->code, $match, null, $this->cursor)) {
- $this->brackets[] = array('"', $this->lineno);
- $this->pushState(self::STATE_STRING);
- $this->moveCursor($match[0]);
- }
- // unlexable
- else {
- throw new Twig_Error_Syntax(sprintf('Unexpected character "%s".', $this->code[$this->cursor]), $this->lineno, $this->source);
- }
- }
-
- protected function lexRawData($tag)
- {
- if ('raw' === $tag) {
- @trigger_error(sprintf('Twig Tag "raw" is deprecated since version 1.21. Use "verbatim" instead in %s at line %d.', $this->filename, $this->lineno), E_USER_DEPRECATED);
- }
-
- if (!preg_match(str_replace('%s', $tag, $this->regexes['lex_raw_data']), $this->code, $match, PREG_OFFSET_CAPTURE, $this->cursor)) {
- throw new Twig_Error_Syntax(sprintf('Unexpected end of file: Unclosed "%s" block.', $tag), $this->lineno, $this->source);
- }
-
- $text = substr($this->code, $this->cursor, $match[0][1] - $this->cursor);
- $this->moveCursor($text.$match[0][0]);
-
- if (false !== strpos($match[1][0], $this->options['whitespace_trim'])) {
- $text = rtrim($text);
- }
-
- $this->pushToken(Twig_Token::TEXT_TYPE, $text);
- }
-
- protected function lexComment()
- {
- if (!preg_match($this->regexes['lex_comment'], $this->code, $match, PREG_OFFSET_CAPTURE, $this->cursor)) {
- throw new Twig_Error_Syntax('Unclosed comment.', $this->lineno, $this->source);
- }
-
- $this->moveCursor(substr($this->code, $this->cursor, $match[0][1] - $this->cursor).$match[0][0]);
- }
-
- protected function lexString()
- {
- if (preg_match($this->regexes['interpolation_start'], $this->code, $match, null, $this->cursor)) {
- $this->brackets[] = array($this->options['interpolation'][0], $this->lineno);
- $this->pushToken(Twig_Token::INTERPOLATION_START_TYPE);
- $this->moveCursor($match[0]);
- $this->pushState(self::STATE_INTERPOLATION);
- } elseif (preg_match(self::REGEX_DQ_STRING_PART, $this->code, $match, null, $this->cursor) && strlen($match[0]) > 0) {
- $this->pushToken(Twig_Token::STRING_TYPE, stripcslashes($match[0]));
- $this->moveCursor($match[0]);
- } elseif (preg_match(self::REGEX_DQ_STRING_DELIM, $this->code, $match, null, $this->cursor)) {
- list($expect, $lineno) = array_pop($this->brackets);
- if ('"' != $this->code[$this->cursor]) {
- throw new Twig_Error_Syntax(sprintf('Unclosed "%s".', $expect), $lineno, $this->source);
- }
-
- $this->popState();
- ++$this->cursor;
- } else {
- // unlexable
- throw new Twig_Error_Syntax(sprintf('Unexpected character "%s".', $this->code[$this->cursor]), $this->lineno, $this->source);
- }
- }
-
- protected function lexInterpolation()
- {
- $bracket = end($this->brackets);
- if ($this->options['interpolation'][0] === $bracket[0] && preg_match($this->regexes['interpolation_end'], $this->code, $match, null, $this->cursor)) {
- array_pop($this->brackets);
- $this->pushToken(Twig_Token::INTERPOLATION_END_TYPE);
- $this->moveCursor($match[0]);
- $this->popState();
- } else {
- $this->lexExpression();
- }
- }
-
- protected function pushToken($type, $value = '')
- {
- // do not push empty text tokens
- if (Twig_Token::TEXT_TYPE === $type && '' === $value) {
- return;
- }
-
- $this->tokens[] = new Twig_Token($type, $value, $this->lineno);
- }
-
- protected function moveCursor($text)
- {
- $this->cursor += strlen($text);
- $this->lineno += substr_count($text, "\n");
- }
-
- protected function getOperatorRegex()
- {
- $operators = array_merge(
- array('='),
- array_keys($this->env->getUnaryOperators()),
- array_keys($this->env->getBinaryOperators())
- );
-
- $operators = array_combine($operators, array_map('strlen', $operators));
- arsort($operators);
-
- $regex = array();
- foreach ($operators as $operator => $length) {
- // an operator that ends with a character must be followed by
- // a whitespace or a parenthesis
- if (ctype_alpha($operator[$length - 1])) {
- $r = preg_quote($operator, '/').'(?=[\s()])';
- } else {
- $r = preg_quote($operator, '/');
- }
-
- // an operator with a space can be any amount of whitespaces
- $r = preg_replace('/\s+/', '\s+', $r);
-
- $regex[] = $r;
- }
-
- return '/'.implode('|', $regex).'/A';
- }
-
- protected function pushState($state)
- {
- $this->states[] = $this->state;
- $this->state = $state;
- }
-
- protected function popState()
- {
- if (0 === count($this->states)) {
- throw new Exception('Cannot pop state without a previous state.');
- }
-
- $this->state = array_pop($this->states);
- }
-}
-
-class_alias('Twig_Lexer', 'Twig\Lexer', false);
diff --git a/inc/lib/Twig/LexerInterface.php b/inc/lib/Twig/LexerInterface.php
deleted file mode 100644
index c10bbfec..00000000
--- a/inc/lib/Twig/LexerInterface.php
+++ /dev/null
@@ -1,32 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 3.0)
- */
-interface Twig_LexerInterface
-{
- /**
- * Tokenizes a source code.
- *
- * @param string|Twig_Source $code The source code
- * @param string $name A unique identifier for the source code
- *
- * @return Twig_TokenStream
- *
- * @throws Twig_Error_Syntax When the code is syntactically wrong
- */
- public function tokenize($code, $name = null);
-}
diff --git a/inc/lib/Twig/Loader/Array.php b/inc/lib/Twig/Loader/Array.php
deleted file mode 100644
index 0aac7690..00000000
--- a/inc/lib/Twig/Loader/Array.php
+++ /dev/null
@@ -1,97 +0,0 @@
-
- */
-class Twig_Loader_Array implements Twig_LoaderInterface, Twig_ExistsLoaderInterface, Twig_SourceContextLoaderInterface
-{
- protected $templates = array();
-
- /**
- * @param array $templates An array of templates (keys are the names, and values are the source code)
- */
- public function __construct(array $templates = array())
- {
- $this->templates = $templates;
- }
-
- /**
- * Adds or overrides a template.
- *
- * @param string $name The template name
- * @param string $template The template source
- */
- public function setTemplate($name, $template)
- {
- $this->templates[(string) $name] = $template;
- }
-
- public function getSource($name)
- {
- @trigger_error(sprintf('Calling "getSource" on "%s" is deprecated since 1.27. Use getSourceContext() instead.', get_class($this)), E_USER_DEPRECATED);
-
- $name = (string) $name;
- if (!isset($this->templates[$name])) {
- throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
- }
-
- return $this->templates[$name];
- }
-
- public function getSourceContext($name)
- {
- $name = (string) $name;
- if (!isset($this->templates[$name])) {
- throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
- }
-
- return new Twig_Source($this->templates[$name], $name);
- }
-
- public function exists($name)
- {
- return isset($this->templates[(string) $name]);
- }
-
- public function getCacheKey($name)
- {
- $name = (string) $name;
- if (!isset($this->templates[$name])) {
- throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
- }
-
- return $name.':'.$this->templates[$name];
- }
-
- public function isFresh($name, $time)
- {
- $name = (string) $name;
- if (!isset($this->templates[$name])) {
- throw new Twig_Error_Loader(sprintf('Template "%s" is not defined.', $name));
- }
-
- return true;
- }
-}
-
-class_alias('Twig_Loader_Array', 'Twig\Loader\ArrayLoader', false);
diff --git a/inc/lib/Twig/Loader/Chain.php b/inc/lib/Twig/Loader/Chain.php
deleted file mode 100644
index 59a33796..00000000
--- a/inc/lib/Twig/Loader/Chain.php
+++ /dev/null
@@ -1,151 +0,0 @@
-
- */
-class Twig_Loader_Chain implements Twig_LoaderInterface, Twig_ExistsLoaderInterface, Twig_SourceContextLoaderInterface
-{
- private $hasSourceCache = array();
- protected $loaders = array();
-
- /**
- * @param Twig_LoaderInterface[] $loaders
- */
- public function __construct(array $loaders = array())
- {
- foreach ($loaders as $loader) {
- $this->addLoader($loader);
- }
- }
-
- public function addLoader(Twig_LoaderInterface $loader)
- {
- $this->loaders[] = $loader;
- $this->hasSourceCache = array();
- }
-
- public function getSource($name)
- {
- @trigger_error(sprintf('Calling "getSource" on "%s" is deprecated since 1.27. Use getSourceContext() instead.', get_class($this)), E_USER_DEPRECATED);
-
- $exceptions = array();
- foreach ($this->loaders as $loader) {
- if ($loader instanceof Twig_ExistsLoaderInterface && !$loader->exists($name)) {
- continue;
- }
-
- try {
- return $loader->getSource($name);
- } catch (Twig_Error_Loader $e) {
- $exceptions[] = $e->getMessage();
- }
- }
-
- throw new Twig_Error_Loader(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : ''));
- }
-
- public function getSourceContext($name)
- {
- $exceptions = array();
- foreach ($this->loaders as $loader) {
- if ($loader instanceof Twig_ExistsLoaderInterface && !$loader->exists($name)) {
- continue;
- }
-
- try {
- if ($loader instanceof Twig_SourceContextLoaderInterface) {
- return $loader->getSourceContext($name);
- }
-
- return new Twig_Source($loader->getSource($name), $name);
- } catch (Twig_Error_Loader $e) {
- $exceptions[] = $e->getMessage();
- }
- }
-
- throw new Twig_Error_Loader(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : ''));
- }
-
- public function exists($name)
- {
- $name = (string) $name;
-
- if (isset($this->hasSourceCache[$name])) {
- return $this->hasSourceCache[$name];
- }
-
- foreach ($this->loaders as $loader) {
- if ($loader instanceof Twig_ExistsLoaderInterface) {
- if ($loader->exists($name)) {
- return $this->hasSourceCache[$name] = true;
- }
-
- continue;
- }
-
- try {
- if ($loader instanceof Twig_SourceContextLoaderInterface) {
- $loader->getSourceContext($name);
- } else {
- $loader->getSource($name);
- }
-
- return $this->hasSourceCache[$name] = true;
- } catch (Twig_Error_Loader $e) {
- }
- }
-
- return $this->hasSourceCache[$name] = false;
- }
-
- public function getCacheKey($name)
- {
- $exceptions = array();
- foreach ($this->loaders as $loader) {
- if ($loader instanceof Twig_ExistsLoaderInterface && !$loader->exists($name)) {
- continue;
- }
-
- try {
- return $loader->getCacheKey($name);
- } catch (Twig_Error_Loader $e) {
- $exceptions[] = get_class($loader).': '.$e->getMessage();
- }
- }
-
- throw new Twig_Error_Loader(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : ''));
- }
-
- public function isFresh($name, $time)
- {
- $exceptions = array();
- foreach ($this->loaders as $loader) {
- if ($loader instanceof Twig_ExistsLoaderInterface && !$loader->exists($name)) {
- continue;
- }
-
- try {
- return $loader->isFresh($name, $time);
- } catch (Twig_Error_Loader $e) {
- $exceptions[] = get_class($loader).': '.$e->getMessage();
- }
- }
-
- throw new Twig_Error_Loader(sprintf('Template "%s" is not defined%s.', $name, $exceptions ? ' ('.implode(', ', $exceptions).')' : ''));
- }
-}
-
-class_alias('Twig_Loader_Chain', 'Twig\Loader\ChainLoader', false);
diff --git a/inc/lib/Twig/Loader/Filesystem.php b/inc/lib/Twig/Loader/Filesystem.php
deleted file mode 100644
index 4e8be0d5..00000000
--- a/inc/lib/Twig/Loader/Filesystem.php
+++ /dev/null
@@ -1,290 +0,0 @@
-
- */
-class Twig_Loader_Filesystem implements Twig_LoaderInterface, Twig_ExistsLoaderInterface, Twig_SourceContextLoaderInterface
-{
- /** Identifier of the main namespace. */
- const MAIN_NAMESPACE = '__main__';
-
- protected $paths = array();
- protected $cache = array();
- protected $errorCache = array();
-
- private $rootPath;
-
- /**
- * @param string|array $paths A path or an array of paths where to look for templates
- * @param string|null $rootPath The root path common to all relative paths (null for getcwd())
- */
- public function __construct($paths = array(), $rootPath = null)
- {
- $this->rootPath = (null === $rootPath ? getcwd() : $rootPath).DIRECTORY_SEPARATOR;
- if (false !== $realPath = realpath($rootPath)) {
- $this->rootPath = $realPath.DIRECTORY_SEPARATOR;
- }
-
- if ($paths) {
- $this->setPaths($paths);
- }
- }
-
- /**
- * Returns the paths to the templates.
- *
- * @param string $namespace A path namespace
- *
- * @return array The array of paths where to look for templates
- */
- public function getPaths($namespace = self::MAIN_NAMESPACE)
- {
- return isset($this->paths[$namespace]) ? $this->paths[$namespace] : array();
- }
-
- /**
- * Returns the path namespaces.
- *
- * The main namespace is always defined.
- *
- * @return array The array of defined namespaces
- */
- public function getNamespaces()
- {
- return array_keys($this->paths);
- }
-
- /**
- * Sets the paths where templates are stored.
- *
- * @param string|array $paths A path or an array of paths where to look for templates
- * @param string $namespace A path namespace
- */
- public function setPaths($paths, $namespace = self::MAIN_NAMESPACE)
- {
- if (!is_array($paths)) {
- $paths = array($paths);
- }
-
- $this->paths[$namespace] = array();
- foreach ($paths as $path) {
- $this->addPath($path, $namespace);
- }
- }
-
- /**
- * Adds a path where templates are stored.
- *
- * @param string $path A path where to look for templates
- * @param string $namespace A path namespace
- *
- * @throws Twig_Error_Loader
- */
- public function addPath($path, $namespace = self::MAIN_NAMESPACE)
- {
- // invalidate the cache
- $this->cache = $this->errorCache = array();
-
- $checkPath = $this->isAbsolutePath($path) ? $path : $this->rootPath.$path;
- if (!is_dir($checkPath)) {
- throw new Twig_Error_Loader(sprintf('The "%s" directory does not exist ("%s").', $path, $checkPath));
- }
-
- $this->paths[$namespace][] = rtrim($path, '/\\');
- }
-
- /**
- * Prepends a path where templates are stored.
- *
- * @param string $path A path where to look for templates
- * @param string $namespace A path namespace
- *
- * @throws Twig_Error_Loader
- */
- public function prependPath($path, $namespace = self::MAIN_NAMESPACE)
- {
- // invalidate the cache
- $this->cache = $this->errorCache = array();
-
- $checkPath = $this->isAbsolutePath($path) ? $path : $this->rootPath.$path;
- if (!is_dir($checkPath)) {
- throw new Twig_Error_Loader(sprintf('The "%s" directory does not exist ("%s").', $path, $checkPath));
- }
-
- $path = rtrim($path, '/\\');
-
- if (!isset($this->paths[$namespace])) {
- $this->paths[$namespace][] = $path;
- } else {
- array_unshift($this->paths[$namespace], $path);
- }
- }
-
- public function getSource($name)
- {
- @trigger_error(sprintf('Calling "getSource" on "%s" is deprecated since 1.27. Use getSourceContext() instead.', get_class($this)), E_USER_DEPRECATED);
-
- return file_get_contents($this->findTemplate($name));
- }
-
- public function getSourceContext($name)
- {
- $path = $this->findTemplate($name);
-
- return new Twig_Source(file_get_contents($path), $name, $path);
- }
-
- public function getCacheKey($name)
- {
- $path = $this->findTemplate($name);
- $len = strlen($this->rootPath);
- if (0 === strncmp($this->rootPath, $path, $len)) {
- return substr($path, $len);
- }
-
- return $path;
- }
-
- public function exists($name)
- {
- $name = $this->normalizeName($name);
-
- if (isset($this->cache[$name])) {
- return true;
- }
-
- try {
- return false !== $this->findTemplate($name, false);
- } catch (Twig_Error_Loader $exception) {
- @trigger_error(sprintf('In %s::findTemplate(), you must accept a second argument that when set to "false" returns "false" instead of throwing an exception. Not supporting this argument is deprecated since version 1.27.', get_class($this)), E_USER_DEPRECATED);
-
- return false;
- }
- }
-
- public function isFresh($name, $time)
- {
- return filemtime($this->findTemplate($name)) < $time;
- }
-
- protected function findTemplate($name)
- {
- $throw = func_num_args() > 1 ? func_get_arg(1) : true;
- $name = $this->normalizeName($name);
-
- if (isset($this->cache[$name])) {
- return $this->cache[$name];
- }
-
- if (isset($this->errorCache[$name])) {
- if (!$throw) {
- return false;
- }
-
- throw new Twig_Error_Loader($this->errorCache[$name]);
- }
-
- $this->validateName($name);
-
- list($namespace, $shortname) = $this->parseName($name);
-
- if (!isset($this->paths[$namespace])) {
- $this->errorCache[$name] = sprintf('There are no registered paths for namespace "%s".', $namespace);
-
- if (!$throw) {
- return false;
- }
-
- throw new Twig_Error_Loader($this->errorCache[$name]);
- }
-
- foreach ($this->paths[$namespace] as $path) {
- if (!$this->isAbsolutePath($path)) {
- $path = $this->rootPath.'/'.$path;
- }
-
- if (is_file($path.'/'.$shortname)) {
- if (false !== $realpath = realpath($path.'/'.$shortname)) {
- return $this->cache[$name] = $realpath;
- }
-
- return $this->cache[$name] = $path.'/'.$shortname;
- }
- }
-
- $this->errorCache[$name] = sprintf('Unable to find template "%s" (looked into: %s).', $name, implode(', ', $this->paths[$namespace]));
-
- if (!$throw) {
- return false;
- }
-
- throw new Twig_Error_Loader($this->errorCache[$name]);
- }
-
- protected function parseName($name, $default = self::MAIN_NAMESPACE)
- {
- if (isset($name[0]) && '@' == $name[0]) {
- if (false === $pos = strpos($name, '/')) {
- throw new Twig_Error_Loader(sprintf('Malformed namespaced template name "%s" (expecting "@namespace/template_name").', $name));
- }
-
- $namespace = substr($name, 1, $pos - 1);
- $shortname = substr($name, $pos + 1);
-
- return array($namespace, $shortname);
- }
-
- return array($default, $name);
- }
-
- protected function normalizeName($name)
- {
- return preg_replace('#/{2,}#', '/', str_replace('\\', '/', (string) $name));
- }
-
- protected function validateName($name)
- {
- if (false !== strpos($name, "\0")) {
- throw new Twig_Error_Loader('A template name cannot contain NUL bytes.');
- }
-
- $name = ltrim($name, '/');
- $parts = explode('/', $name);
- $level = 0;
- foreach ($parts as $part) {
- if ('..' === $part) {
- --$level;
- } elseif ('.' !== $part) {
- ++$level;
- }
-
- if ($level < 0) {
- throw new Twig_Error_Loader(sprintf('Looks like you try to load a template outside configured directories (%s).', $name));
- }
- }
- }
-
- private function isAbsolutePath($file)
- {
- return strspn($file, '/\\', 0, 1)
- || (strlen($file) > 3 && ctype_alpha($file[0])
- && ':' === substr($file, 1, 1)
- && strspn($file, '/\\', 2, 1)
- )
- || null !== parse_url($file, PHP_URL_SCHEME)
- ;
- }
-}
-
-class_alias('Twig_Loader_Filesystem', 'Twig\Loader\FilesystemLoader', false);
diff --git a/inc/lib/Twig/Loader/String.php b/inc/lib/Twig/Loader/String.php
deleted file mode 100644
index 950bd35b..00000000
--- a/inc/lib/Twig/Loader/String.php
+++ /dev/null
@@ -1,58 +0,0 @@
-
- */
-class Twig_Loader_String implements Twig_LoaderInterface, Twig_ExistsLoaderInterface, Twig_SourceContextLoaderInterface
-{
- public function getSource($name)
- {
- @trigger_error(sprintf('Calling "getSource" on "%s" is deprecated since 1.27. Use getSourceContext() instead.', get_class($this)), E_USER_DEPRECATED);
-
- return $name;
- }
-
- public function getSourceContext($name)
- {
- return new Twig_Source($name, $name);
- }
-
- public function exists($name)
- {
- return true;
- }
-
- public function getCacheKey($name)
- {
- return $name;
- }
-
- public function isFresh($name, $time)
- {
- return true;
- }
-}
diff --git a/inc/lib/Twig/LoaderInterface.php b/inc/lib/Twig/LoaderInterface.php
deleted file mode 100644
index 459a70ab..00000000
--- a/inc/lib/Twig/LoaderInterface.php
+++ /dev/null
@@ -1,57 +0,0 @@
-
- */
-interface Twig_LoaderInterface
-{
- /**
- * Gets the source code of a template, given its name.
- *
- * @param string $name The name of the template to load
- *
- * @return string The template source code
- *
- * @throws Twig_Error_Loader When $name is not found
- *
- * @deprecated since 1.27 (to be removed in 2.0), implement Twig_SourceContextLoaderInterface
- */
- public function getSource($name);
-
- /**
- * Gets the cache key to use for the cache for a given template name.
- *
- * @param string $name The name of the template to load
- *
- * @return string The cache key
- *
- * @throws Twig_Error_Loader When $name is not found
- */
- public function getCacheKey($name);
-
- /**
- * Returns true if the template is still fresh.
- *
- * @param string $name The template name
- * @param int $time Timestamp of the last modification time of the
- * cached template
- *
- * @return bool true if the template is fresh, false otherwise
- *
- * @throws Twig_Error_Loader When $name is not found
- */
- public function isFresh($name, $time);
-}
-
-class_alias('Twig_LoaderInterface', 'Twig\Loader\LoaderInterface', false);
diff --git a/inc/lib/Twig/Markup.php b/inc/lib/Twig/Markup.php
deleted file mode 100644
index 8591d1f9..00000000
--- a/inc/lib/Twig/Markup.php
+++ /dev/null
@@ -1,39 +0,0 @@
-
- */
-class Twig_Markup implements Countable
-{
- protected $content;
- protected $charset;
-
- public function __construct($content, $charset)
- {
- $this->content = (string) $content;
- $this->charset = $charset;
- }
-
- public function __toString()
- {
- return $this->content;
- }
-
- public function count()
- {
- return function_exists('mb_get_info') ? mb_strlen($this->content, $this->charset) : strlen($this->content);
- }
-}
-
-class_alias('Twig_Markup', 'Twig\Markup', false);
diff --git a/inc/lib/Twig/Node.php b/inc/lib/Twig/Node.php
deleted file mode 100644
index 0635aae0..00000000
--- a/inc/lib/Twig/Node.php
+++ /dev/null
@@ -1,256 +0,0 @@
-
- */
-class Twig_Node implements Twig_NodeInterface
-{
- protected $nodes;
- protected $attributes;
- protected $lineno;
- protected $tag;
-
- private $name;
-
- /**
- * Constructor.
- *
- * The nodes are automatically made available as properties ($this->node).
- * The attributes are automatically made available as array items ($this['name']).
- *
- * @param array $nodes An array of named nodes
- * @param array $attributes An array of attributes (should not be nodes)
- * @param int $lineno The line number
- * @param string $tag The tag name associated with the Node
- */
- public function __construct(array $nodes = array(), array $attributes = array(), $lineno = 0, $tag = null)
- {
- foreach ($nodes as $name => $node) {
- if (!$node instanceof Twig_NodeInterface) {
- @trigger_error(sprintf('Using "%s" for the value of node "%s" of "%s" is deprecated since version 1.25 and will be removed in 2.0.', (is_object($node) ? get_class($node) : null) === $node ? 'null' : gettype($node), $name, get_class($this)), E_USER_DEPRECATED);
- }
- }
- $this->nodes = $nodes;
- $this->attributes = $attributes;
- $this->lineno = $lineno;
- $this->tag = $tag;
- }
-
- public function __toString()
- {
- $attributes = array();
- foreach ($this->attributes as $name => $value) {
- $attributes[] = sprintf('%s: %s', $name, str_replace("\n", '', var_export($value, true)));
- }
-
- $repr = array(get_class($this).'('.implode(', ', $attributes));
-
- if (count($this->nodes)) {
- foreach ($this->nodes as $name => $node) {
- $len = strlen($name) + 4;
- $noderepr = array();
- foreach (explode("\n", (string) $node) as $line) {
- $noderepr[] = str_repeat(' ', $len).$line;
- }
-
- $repr[] = sprintf(' %s: %s', $name, ltrim(implode("\n", $noderepr)));
- }
-
- $repr[] = ')';
- } else {
- $repr[0] .= ')';
- }
-
- return implode("\n", $repr);
- }
-
- /**
- * @deprecated since 1.16.1 (to be removed in 2.0)
- */
- public function toXml($asDom = false)
- {
- @trigger_error(sprintf('%s is deprecated since version 1.16.1 and will be removed in 2.0.', __METHOD__), E_USER_DEPRECATED);
-
- $dom = new DOMDocument('1.0', 'UTF-8');
- $dom->formatOutput = true;
- $dom->appendChild($xml = $dom->createElement('twig'));
-
- $xml->appendChild($node = $dom->createElement('node'));
- $node->setAttribute('class', get_class($this));
-
- foreach ($this->attributes as $name => $value) {
- $node->appendChild($attribute = $dom->createElement('attribute'));
- $attribute->setAttribute('name', $name);
- $attribute->appendChild($dom->createTextNode($value));
- }
-
- foreach ($this->nodes as $name => $n) {
- if (null === $n) {
- continue;
- }
-
- $child = $n->toXml(true)->getElementsByTagName('node')->item(0);
- $child = $dom->importNode($child, true);
- $child->setAttribute('name', $name);
-
- $node->appendChild($child);
- }
-
- return $asDom ? $dom : $dom->saveXML();
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- foreach ($this->nodes as $node) {
- $node->compile($compiler);
- }
- }
-
- public function getTemplateLine()
- {
- return $this->lineno;
- }
-
- /**
- * @deprecated since 1.27 (to be removed in 2.0)
- */
- public function getLine()
- {
- @trigger_error('The '.__METHOD__.' method is deprecated since version 1.27 and will be removed in 2.0. Use getTemplateLine() instead.', E_USER_DEPRECATED);
-
- return $this->lineno;
- }
-
- public function getNodeTag()
- {
- return $this->tag;
- }
-
- /**
- * @return bool
- */
- public function hasAttribute($name)
- {
- return array_key_exists($name, $this->attributes);
- }
-
- /**
- * @return mixed
- */
- public function getAttribute($name)
- {
- if (!array_key_exists($name, $this->attributes)) {
- throw new LogicException(sprintf('Attribute "%s" does not exist for Node "%s".', $name, get_class($this)));
- }
-
- return $this->attributes[$name];
- }
-
- /**
- * @param string $name
- * @param mixed $value
- */
- public function setAttribute($name, $value)
- {
- $this->attributes[$name] = $value;
- }
-
- public function removeAttribute($name)
- {
- unset($this->attributes[$name]);
- }
-
- /**
- * @return bool
- */
- public function hasNode($name)
- {
- return array_key_exists($name, $this->nodes);
- }
-
- /**
- * @return Twig_Node
- */
- public function getNode($name)
- {
- if (!array_key_exists($name, $this->nodes)) {
- throw new LogicException(sprintf('Node "%s" does not exist for Node "%s".', $name, get_class($this)));
- }
-
- return $this->nodes[$name];
- }
-
- public function setNode($name, $node = null)
- {
- if (!$node instanceof Twig_NodeInterface) {
- @trigger_error(sprintf('Using "%s" for the value of node "%s" of "%s" is deprecated since version 1.25 and will be removed in 2.0.', (is_object($node) ? get_class($node) : null) === $node ? 'null' : gettype($node), $name, get_class($this)), E_USER_DEPRECATED);
- }
-
- $this->nodes[$name] = $node;
- }
-
- public function removeNode($name)
- {
- unset($this->nodes[$name]);
- }
-
- public function count()
- {
- return count($this->nodes);
- }
-
- public function getIterator()
- {
- return new ArrayIterator($this->nodes);
- }
-
- public function setTemplateName($name)
- {
- $this->name = $name;
- foreach ($this->nodes as $node) {
- if (null !== $node) {
- $node->setTemplateName($name);
- }
- }
- }
-
- public function getTemplateName()
- {
- return $this->name;
- }
-
- /**
- * @deprecated since 1.27 (to be removed in 2.0)
- */
- public function setFilename($name)
- {
- @trigger_error('The '.__METHOD__.' method is deprecated since version 1.27 and will be removed in 2.0. Use setTemplateName() instead.', E_USER_DEPRECATED);
-
- $this->setTemplateName($name);
- }
-
- /**
- * @deprecated since 1.27 (to be removed in 2.0)
- */
- public function getFilename()
- {
- @trigger_error('The '.__METHOD__.' method is deprecated since version 1.27 and will be removed in 2.0. Use getTemplateName() instead.', E_USER_DEPRECATED);
-
- return $this->name;
- }
-}
-
-class_alias('Twig_Node', 'Twig\Node\Node', false);
-class_exists('Twig_Compiler');
diff --git a/inc/lib/Twig/Node/AutoEscape.php b/inc/lib/Twig/Node/AutoEscape.php
deleted file mode 100644
index 17e4e381..00000000
--- a/inc/lib/Twig/Node/AutoEscape.php
+++ /dev/null
@@ -1,36 +0,0 @@
-
- */
-class Twig_Node_AutoEscape extends Twig_Node
-{
- public function __construct($value, Twig_NodeInterface $body, $lineno, $tag = 'autoescape')
- {
- parent::__construct(array('body' => $body), array('value' => $value), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler->subcompile($this->getNode('body'));
- }
-}
-
-class_alias('Twig_Node_AutoEscape', 'Twig\Node\AutoEscapeNode', false);
diff --git a/inc/lib/Twig/Node/Block.php b/inc/lib/Twig/Node/Block.php
deleted file mode 100644
index 91752ad2..00000000
--- a/inc/lib/Twig/Node/Block.php
+++ /dev/null
@@ -1,41 +0,0 @@
-
- */
-class Twig_Node_Block extends Twig_Node
-{
- public function __construct($name, Twig_NodeInterface $body, $lineno, $tag = null)
- {
- parent::__construct(array('body' => $body), array('name' => $name), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->addDebugInfo($this)
- ->write(sprintf("public function block_%s(\$context, array \$blocks = array())\n", $this->getAttribute('name')), "{\n")
- ->indent()
- ;
-
- $compiler
- ->subcompile($this->getNode('body'))
- ->outdent()
- ->write("}\n\n")
- ;
- }
-}
-
-class_alias('Twig_Node_Block', 'Twig\Node\BlockNode', false);
diff --git a/inc/lib/Twig/Node/BlockReference.php b/inc/lib/Twig/Node/BlockReference.php
deleted file mode 100644
index 92a9f398..00000000
--- a/inc/lib/Twig/Node/BlockReference.php
+++ /dev/null
@@ -1,34 +0,0 @@
-
- */
-class Twig_Node_BlockReference extends Twig_Node implements Twig_NodeOutputInterface
-{
- public function __construct($name, $lineno, $tag = null)
- {
- parent::__construct(array(), array('name' => $name), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->addDebugInfo($this)
- ->write(sprintf("\$this->displayBlock('%s', \$context, \$blocks);\n", $this->getAttribute('name')))
- ;
- }
-}
-
-class_alias('Twig_Node_BlockReference', 'Twig\Node\BlockReferenceNode', false);
diff --git a/inc/lib/Twig/Node/Body.php b/inc/lib/Twig/Node/Body.php
deleted file mode 100644
index 07dfef8b..00000000
--- a/inc/lib/Twig/Node/Body.php
+++ /dev/null
@@ -1,21 +0,0 @@
-
- */
-class Twig_Node_Body extends Twig_Node
-{
-}
-
-class_alias('Twig_Node_Body', 'Twig\Node\BodyNode', false);
diff --git a/inc/lib/Twig/Node/CheckSecurity.php b/inc/lib/Twig/Node/CheckSecurity.php
deleted file mode 100644
index 7258acb6..00000000
--- a/inc/lib/Twig/Node/CheckSecurity.php
+++ /dev/null
@@ -1,80 +0,0 @@
-
- */
-class Twig_Node_CheckSecurity extends Twig_Node
-{
- protected $usedFilters;
- protected $usedTags;
- protected $usedFunctions;
-
- public function __construct(array $usedFilters, array $usedTags, array $usedFunctions)
- {
- $this->usedFilters = $usedFilters;
- $this->usedTags = $usedTags;
- $this->usedFunctions = $usedFunctions;
-
- parent::__construct();
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $tags = $filters = $functions = array();
- foreach (array('tags', 'filters', 'functions') as $type) {
- foreach ($this->{'used'.ucfirst($type)} as $name => $node) {
- if ($node instanceof Twig_Node) {
- ${$type}[$name] = $node->getTemplateLine();
- } else {
- ${$type}[$node] = null;
- }
- }
- }
-
- $compiler
- ->write('$tags = ')->repr(array_filter($tags))->raw(";\n")
- ->write('$filters = ')->repr(array_filter($filters))->raw(";\n")
- ->write('$functions = ')->repr(array_filter($functions))->raw(";\n\n")
- ->write("try {\n")
- ->indent()
- ->write("\$this->env->getExtension('Twig_Extension_Sandbox')->checkSecurity(\n")
- ->indent()
- ->write(!$tags ? "array(),\n" : "array('".implode("', '", array_keys($tags))."'),\n")
- ->write(!$filters ? "array(),\n" : "array('".implode("', '", array_keys($filters))."'),\n")
- ->write(!$functions ? "array()\n" : "array('".implode("', '", array_keys($functions))."')\n")
- ->outdent()
- ->write(");\n")
- ->outdent()
- ->write("} catch (Twig_Sandbox_SecurityError \$e) {\n")
- ->indent()
- ->write("\$e->setSourceContext(\$this->getSourceContext());\n\n")
- ->write("if (\$e instanceof Twig_Sandbox_SecurityNotAllowedTagError && isset(\$tags[\$e->getTagName()])) {\n")
- ->indent()
- ->write("\$e->setTemplateLine(\$tags[\$e->getTagName()]);\n")
- ->outdent()
- ->write("} elseif (\$e instanceof Twig_Sandbox_SecurityNotAllowedFilterError && isset(\$filters[\$e->getFilterName()])) {\n")
- ->indent()
- ->write("\$e->setTemplateLine(\$filters[\$e->getFilterName()]);\n")
- ->outdent()
- ->write("} elseif (\$e instanceof Twig_Sandbox_SecurityNotAllowedFunctionError && isset(\$functions[\$e->getFunctionName()])) {\n")
- ->indent()
- ->write("\$e->setTemplateLine(\$functions[\$e->getFunctionName()]);\n")
- ->outdent()
- ->write("}\n\n")
- ->write("throw \$e;\n")
- ->outdent()
- ->write("}\n\n")
- ;
- }
-}
-
-class_alias('Twig_Node_CheckSecurity', 'Twig\Node\CheckSecurityNode', false);
diff --git a/inc/lib/Twig/Node/Do.php b/inc/lib/Twig/Node/Do.php
deleted file mode 100644
index cdd7e77a..00000000
--- a/inc/lib/Twig/Node/Do.php
+++ /dev/null
@@ -1,35 +0,0 @@
-
- */
-class Twig_Node_Do extends Twig_Node
-{
- public function __construct(Twig_Node_Expression $expr, $lineno, $tag = null)
- {
- parent::__construct(array('expr' => $expr), array(), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->addDebugInfo($this)
- ->write('')
- ->subcompile($this->getNode('expr'))
- ->raw(";\n")
- ;
- }
-}
-
-class_alias('Twig_Node_Do', 'Twig\Node\DoNode', false);
diff --git a/inc/lib/Twig/Node/Embed.php b/inc/lib/Twig/Node/Embed.php
deleted file mode 100644
index 3785d3a9..00000000
--- a/inc/lib/Twig/Node/Embed.php
+++ /dev/null
@@ -1,46 +0,0 @@
-
- */
-class Twig_Node_Embed extends Twig_Node_Include
-{
- // we don't inject the module to avoid node visitors to traverse it twice (as it will be already visited in the main module)
- public function __construct($name, $index, Twig_Node_Expression $variables = null, $only = false, $ignoreMissing = false, $lineno, $tag = null)
- {
- parent::__construct(new Twig_Node_Expression_Constant('not_used', $lineno), $variables, $only, $ignoreMissing, $lineno, $tag);
-
- $this->setAttribute('name', $name);
- // to be removed in 2.0, used name instead
- $this->setAttribute('filename', $name);
- $this->setAttribute('index', $index);
- }
-
- protected function addGetTemplate(Twig_Compiler $compiler)
- {
- $compiler
- ->write('$this->loadTemplate(')
- ->string($this->getAttribute('name'))
- ->raw(', ')
- ->repr($this->getTemplateName())
- ->raw(', ')
- ->repr($this->getTemplateLine())
- ->raw(', ')
- ->string($this->getAttribute('index'))
- ->raw(')')
- ;
- }
-}
-
-class_alias('Twig_Node_Embed', 'Twig\Node\EmbedNode', false);
diff --git a/inc/lib/Twig/Node/Expression.php b/inc/lib/Twig/Node/Expression.php
deleted file mode 100644
index a99c4e63..00000000
--- a/inc/lib/Twig/Node/Expression.php
+++ /dev/null
@@ -1,22 +0,0 @@
-
- */
-abstract class Twig_Node_Expression extends Twig_Node
-{
-}
-
-class_alias('Twig_Node_Expression', 'Twig\Node\Expression\AbstractExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/Array.php b/inc/lib/Twig/Node/Expression/Array.php
deleted file mode 100644
index 0e77bb08..00000000
--- a/inc/lib/Twig/Node/Expression/Array.php
+++ /dev/null
@@ -1,83 +0,0 @@
-index = -1;
- foreach ($this->getKeyValuePairs() as $pair) {
- if ($pair['key'] instanceof Twig_Node_Expression_Constant && ctype_digit((string) $pair['key']->getAttribute('value')) && $pair['key']->getAttribute('value') > $this->index) {
- $this->index = $pair['key']->getAttribute('value');
- }
- }
- }
-
- public function getKeyValuePairs()
- {
- $pairs = array();
-
- foreach (array_chunk($this->nodes, 2) as $pair) {
- $pairs[] = array(
- 'key' => $pair[0],
- 'value' => $pair[1],
- );
- }
-
- return $pairs;
- }
-
- public function hasElement(Twig_Node_Expression $key)
- {
- foreach ($this->getKeyValuePairs() as $pair) {
- // we compare the string representation of the keys
- // to avoid comparing the line numbers which are not relevant here.
- if ((string) $key === (string) $pair['key']) {
- return true;
- }
- }
-
- return false;
- }
-
- public function addElement(Twig_Node_Expression $value, Twig_Node_Expression $key = null)
- {
- if (null === $key) {
- $key = new Twig_Node_Expression_Constant(++$this->index, $value->getTemplateLine());
- }
-
- array_push($this->nodes, $key, $value);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler->raw('array(');
- $first = true;
- foreach ($this->getKeyValuePairs() as $pair) {
- if (!$first) {
- $compiler->raw(', ');
- }
- $first = false;
-
- $compiler
- ->subcompile($pair['key'])
- ->raw(' => ')
- ->subcompile($pair['value'])
- ;
- }
- $compiler->raw(')');
- }
-}
-
-class_alias('Twig_Node_Expression_Array', 'Twig\Node\Expression\ArrayExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/AssignName.php b/inc/lib/Twig/Node/Expression/AssignName.php
deleted file mode 100644
index 2e6b4c7c..00000000
--- a/inc/lib/Twig/Node/Expression/AssignName.php
+++ /dev/null
@@ -1,25 +0,0 @@
-raw('$context[')
- ->string($this->getAttribute('name'))
- ->raw(']')
- ;
- }
-}
-
-class_alias('Twig_Node_Expression_AssignName', 'Twig\Node\Expression\AssignNameExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary.php b/inc/lib/Twig/Node/Expression/Binary.php
deleted file mode 100644
index 2b545d98..00000000
--- a/inc/lib/Twig/Node/Expression/Binary.php
+++ /dev/null
@@ -1,37 +0,0 @@
- $left, 'right' => $right), array(), $lineno);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->raw('(')
- ->subcompile($this->getNode('left'))
- ->raw(' ')
- ;
- $this->operator($compiler);
- $compiler
- ->raw(' ')
- ->subcompile($this->getNode('right'))
- ->raw(')')
- ;
- }
-
- abstract public function operator(Twig_Compiler $compiler);
-}
-
-class_alias('Twig_Node_Expression_Binary', 'Twig\Node\Expression\Binary\AbstractBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/Add.php b/inc/lib/Twig/Node/Expression/Binary/Add.php
deleted file mode 100644
index 5a09d836..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/Add.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('+');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_Add', 'Twig\Node\Expression\Binary\AddBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/And.php b/inc/lib/Twig/Node/Expression/Binary/And.php
deleted file mode 100644
index 9ffddce6..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/And.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('&&');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_And', 'Twig\Node\Expression\Binary\AndBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/BitwiseAnd.php b/inc/lib/Twig/Node/Expression/Binary/BitwiseAnd.php
deleted file mode 100644
index e46e9ebf..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/BitwiseAnd.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('&');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_BitwiseAnd', 'Twig\Node\Expression\Binary\BitwiseAndBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/BitwiseOr.php b/inc/lib/Twig/Node/Expression/Binary/BitwiseOr.php
deleted file mode 100644
index 5d7f1b7c..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/BitwiseOr.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('|');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_BitwiseOr', 'Twig\Node\Expression\Binary\BitwiseOrBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/BitwiseXor.php b/inc/lib/Twig/Node/Expression/Binary/BitwiseXor.php
deleted file mode 100644
index 82edf516..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/BitwiseXor.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('^');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_BitwiseXor', 'Twig\Node\Expression\Binary\BitwiseXorBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/Concat.php b/inc/lib/Twig/Node/Expression/Binary/Concat.php
deleted file mode 100644
index 91abca60..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/Concat.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('.');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_Concat', 'Twig\Node\Expression\Binary\ConcatBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/Div.php b/inc/lib/Twig/Node/Expression/Binary/Div.php
deleted file mode 100644
index 38ffa30c..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/Div.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('/');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_Div', 'Twig\Node\Expression\Binary\DivBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/EndsWith.php b/inc/lib/Twig/Node/Expression/Binary/EndsWith.php
deleted file mode 100644
index 85c52937..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/EndsWith.php
+++ /dev/null
@@ -1,32 +0,0 @@
-getVarName();
- $right = $compiler->getVarName();
- $compiler
- ->raw(sprintf('(is_string($%s = ', $left))
- ->subcompile($this->getNode('left'))
- ->raw(sprintf(') && is_string($%s = ', $right))
- ->subcompile($this->getNode('right'))
- ->raw(sprintf(') && (\'\' === $%2$s || $%2$s === substr($%1$s, -strlen($%2$s))))', $left, $right))
- ;
- }
-
- public function operator(Twig_Compiler $compiler)
- {
- return $compiler->raw('');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_EndsWith', 'Twig\Node\Expression\Binary\EndsWithBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/Equal.php b/inc/lib/Twig/Node/Expression/Binary/Equal.php
deleted file mode 100644
index a6a6946b..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/Equal.php
+++ /dev/null
@@ -1,19 +0,0 @@
-raw('==');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_Equal', 'Twig\Node\Expression\Binary\EqualBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/FloorDiv.php b/inc/lib/Twig/Node/Expression/Binary/FloorDiv.php
deleted file mode 100644
index 7393bcb8..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/FloorDiv.php
+++ /dev/null
@@ -1,26 +0,0 @@
-raw('(int) floor(');
- parent::compile($compiler);
- $compiler->raw(')');
- }
-
- public function operator(Twig_Compiler $compiler)
- {
- return $compiler->raw('/');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_FloorDiv', 'Twig\Node\Expression\Binary\FloorDivBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/Greater.php b/inc/lib/Twig/Node/Expression/Binary/Greater.php
deleted file mode 100644
index 832f9797..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/Greater.php
+++ /dev/null
@@ -1,19 +0,0 @@
-raw('>');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_Greater', 'Twig\Node\Expression\Binary\GreaterBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/GreaterEqual.php b/inc/lib/Twig/Node/Expression/Binary/GreaterEqual.php
deleted file mode 100644
index c5f76245..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/GreaterEqual.php
+++ /dev/null
@@ -1,19 +0,0 @@
-raw('>=');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_GreaterEqual', 'Twig\Node\Expression\Binary\GreaterEqualBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/In.php b/inc/lib/Twig/Node/Expression/Binary/In.php
deleted file mode 100644
index af112448..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/In.php
+++ /dev/null
@@ -1,30 +0,0 @@
-raw('twig_in_filter(')
- ->subcompile($this->getNode('left'))
- ->raw(', ')
- ->subcompile($this->getNode('right'))
- ->raw(')')
- ;
- }
-
- public function operator(Twig_Compiler $compiler)
- {
- return $compiler->raw('in');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_In', 'Twig\Node\Expression\Binary\InBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/Less.php b/inc/lib/Twig/Node/Expression/Binary/Less.php
deleted file mode 100644
index ab8fc1f9..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/Less.php
+++ /dev/null
@@ -1,19 +0,0 @@
-raw('<');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_Less', 'Twig\Node\Expression\Binary\LessBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/LessEqual.php b/inc/lib/Twig/Node/Expression/Binary/LessEqual.php
deleted file mode 100644
index 71a279e9..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/LessEqual.php
+++ /dev/null
@@ -1,19 +0,0 @@
-raw('<=');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_LessEqual', 'Twig\Node\Expression\Binary\LessEqualBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/Matches.php b/inc/lib/Twig/Node/Expression/Binary/Matches.php
deleted file mode 100644
index 5cb85584..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/Matches.php
+++ /dev/null
@@ -1,30 +0,0 @@
-raw('preg_match(')
- ->subcompile($this->getNode('right'))
- ->raw(', ')
- ->subcompile($this->getNode('left'))
- ->raw(')')
- ;
- }
-
- public function operator(Twig_Compiler $compiler)
- {
- return $compiler->raw('');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_Matches', 'Twig\Node\Expression\Binary\MatchesBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/Mod.php b/inc/lib/Twig/Node/Expression/Binary/Mod.php
deleted file mode 100644
index 28109633..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/Mod.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('%');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_Mod', 'Twig\Node\Expression\Binary\ModBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/Mul.php b/inc/lib/Twig/Node/Expression/Binary/Mul.php
deleted file mode 100644
index 790c6a22..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/Mul.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('*');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_Mul', 'Twig\Node\Expression\Binary\MulBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/NotEqual.php b/inc/lib/Twig/Node/Expression/Binary/NotEqual.php
deleted file mode 100644
index bb45c9ed..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/NotEqual.php
+++ /dev/null
@@ -1,19 +0,0 @@
-raw('!=');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_NotEqual', 'Twig\Node\Expression\Binary\NotEqualBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/NotIn.php b/inc/lib/Twig/Node/Expression/Binary/NotIn.php
deleted file mode 100644
index 9dedf92f..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/NotIn.php
+++ /dev/null
@@ -1,30 +0,0 @@
-raw('!twig_in_filter(')
- ->subcompile($this->getNode('left'))
- ->raw(', ')
- ->subcompile($this->getNode('right'))
- ->raw(')')
- ;
- }
-
- public function operator(Twig_Compiler $compiler)
- {
- return $compiler->raw('not in');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_NotIn', 'Twig\Node\Expression\Binary\NotInBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/Or.php b/inc/lib/Twig/Node/Expression/Binary/Or.php
deleted file mode 100644
index dc9eece1..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/Or.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('||');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_Or', 'Twig\Node\Expression\Binary\OrBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/Power.php b/inc/lib/Twig/Node/Expression/Binary/Power.php
deleted file mode 100644
index d24777bd..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/Power.php
+++ /dev/null
@@ -1,34 +0,0 @@
-= 50600) {
- return parent::compile($compiler);
- }
-
- $compiler
- ->raw('pow(')
- ->subcompile($this->getNode('left'))
- ->raw(', ')
- ->subcompile($this->getNode('right'))
- ->raw(')')
- ;
- }
-
- public function operator(Twig_Compiler $compiler)
- {
- return $compiler->raw('**');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_Power', 'Twig\Node\Expression\Binary\PowerBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/Range.php b/inc/lib/Twig/Node/Expression/Binary/Range.php
deleted file mode 100644
index 187f6765..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/Range.php
+++ /dev/null
@@ -1,30 +0,0 @@
-raw('range(')
- ->subcompile($this->getNode('left'))
- ->raw(', ')
- ->subcompile($this->getNode('right'))
- ->raw(')')
- ;
- }
-
- public function operator(Twig_Compiler $compiler)
- {
- return $compiler->raw('..');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_Range', 'Twig\Node\Expression\Binary\RangeBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/StartsWith.php b/inc/lib/Twig/Node/Expression/Binary/StartsWith.php
deleted file mode 100644
index 7e43b8de..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/StartsWith.php
+++ /dev/null
@@ -1,32 +0,0 @@
-getVarName();
- $right = $compiler->getVarName();
- $compiler
- ->raw(sprintf('(is_string($%s = ', $left))
- ->subcompile($this->getNode('left'))
- ->raw(sprintf(') && is_string($%s = ', $right))
- ->subcompile($this->getNode('right'))
- ->raw(sprintf(') && (\'\' === $%2$s || 0 === strpos($%1$s, $%2$s)))', $left, $right))
- ;
- }
-
- public function operator(Twig_Compiler $compiler)
- {
- return $compiler->raw('');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_StartsWith', 'Twig\Node\Expression\Binary\StartsWithBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/Binary/Sub.php b/inc/lib/Twig/Node/Expression/Binary/Sub.php
deleted file mode 100644
index cff8ed07..00000000
--- a/inc/lib/Twig/Node/Expression/Binary/Sub.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('-');
- }
-}
-
-class_alias('Twig_Node_Expression_Binary_Sub', 'Twig\Node\Expression\Binary\SubBinary', false);
diff --git a/inc/lib/Twig/Node/Expression/BlockReference.php b/inc/lib/Twig/Node/Expression/BlockReference.php
deleted file mode 100644
index 37a3983d..00000000
--- a/inc/lib/Twig/Node/Expression/BlockReference.php
+++ /dev/null
@@ -1,93 +0,0 @@
-
- */
-class Twig_Node_Expression_BlockReference extends Twig_Node_Expression
-{
- /**
- * @param Twig_Node|null $template
- */
- public function __construct(Twig_NodeInterface $name, $template = null, $lineno, $tag = null)
- {
- if (is_bool($template)) {
- @trigger_error(sprintf('The %s method "$asString" argument is deprecated since version 1.28 and will be removed in 2.0.', __METHOD__), E_USER_DEPRECATED);
-
- $template = null;
- }
-
- $nodes = array('name' => $name);
- if (null !== $template) {
- $nodes['template'] = $template;
- }
-
- parent::__construct($nodes, array('is_defined_test' => false, 'output' => false), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- if ($this->getAttribute('is_defined_test')) {
- $this->compileTemplateCall($compiler, 'hasBlock');
- } else {
- if ($this->getAttribute('output')) {
- $compiler->addDebugInfo($this);
-
- $this
- ->compileTemplateCall($compiler, 'displayBlock')
- ->raw(";\n");
- } else {
- $this->compileTemplateCall($compiler, 'renderBlock');
- }
- }
- }
-
- private function compileTemplateCall(Twig_Compiler $compiler, $method)
- {
- if (!$this->hasNode('template')) {
- $compiler->write('$this');
- } else {
- $compiler
- ->write('$this->loadTemplate(')
- ->subcompile($this->getNode('template'))
- ->raw(', ')
- ->repr($this->getTemplateName())
- ->raw(', ')
- ->repr($this->getTemplateLine())
- ->raw(')')
- ;
- }
-
- $compiler->raw(sprintf('->%s', $method));
- $this->compileBlockArguments($compiler);
-
- return $compiler;
- }
-
- private function compileBlockArguments(Twig_Compiler $compiler)
- {
- $compiler
- ->raw('(')
- ->subcompile($this->getNode('name'))
- ->raw(', $context');
-
- if (!$this->hasNode('template')) {
- $compiler->raw(', $blocks');
- }
-
- return $compiler->raw(')');
- }
-}
-
-class_alias('Twig_Node_Expression_BlockReference', 'Twig\Node\Expression\BlockReferenceExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/Call.php b/inc/lib/Twig/Node/Expression/Call.php
deleted file mode 100644
index d962b6a5..00000000
--- a/inc/lib/Twig/Node/Expression/Call.php
+++ /dev/null
@@ -1,291 +0,0 @@
-hasAttribute('callable') && $callable = $this->getAttribute('callable')) {
- if (is_string($callable) && false === strpos($callable, '::')) {
- $compiler->raw($callable);
- } else {
- list($r, $callable) = $this->reflectCallable($callable);
- if ($r instanceof ReflectionMethod && is_string($callable[0])) {
- if ($r->isStatic()) {
- $compiler->raw(sprintf('%s::%s', $callable[0], $callable[1]));
- } else {
- $compiler->raw(sprintf('$this->env->getRuntime(\'%s\')->%s', $callable[0], $callable[1]));
- }
- } elseif ($r instanceof ReflectionMethod && $callable[0] instanceof Twig_ExtensionInterface) {
- $compiler->raw(sprintf('$this->env->getExtension(\'%s\')->%s', get_class($callable[0]), $callable[1]));
- } else {
- $type = ucfirst($this->getAttribute('type'));
- $compiler->raw(sprintf('call_user_func_array($this->env->get%s(\'%s\')->getCallable(), array', $type, $this->getAttribute('name')));
- $closingParenthesis = true;
- }
- }
- } else {
- $compiler->raw($this->getAttribute('thing')->compile());
- }
-
- $this->compileArguments($compiler);
-
- if ($closingParenthesis) {
- $compiler->raw(')');
- }
- }
-
- protected function compileArguments(Twig_Compiler $compiler)
- {
- $compiler->raw('(');
-
- $first = true;
-
- if ($this->hasAttribute('needs_environment') && $this->getAttribute('needs_environment')) {
- $compiler->raw('$this->env');
- $first = false;
- }
-
- if ($this->hasAttribute('needs_context') && $this->getAttribute('needs_context')) {
- if (!$first) {
- $compiler->raw(', ');
- }
- $compiler->raw('$context');
- $first = false;
- }
-
- if ($this->hasAttribute('arguments')) {
- foreach ($this->getAttribute('arguments') as $argument) {
- if (!$first) {
- $compiler->raw(', ');
- }
- $compiler->string($argument);
- $first = false;
- }
- }
-
- if ($this->hasNode('node')) {
- if (!$first) {
- $compiler->raw(', ');
- }
- $compiler->subcompile($this->getNode('node'));
- $first = false;
- }
-
- if ($this->hasNode('arguments')) {
- $callable = $this->hasAttribute('callable') ? $this->getAttribute('callable') : null;
-
- $arguments = $this->getArguments($callable, $this->getNode('arguments'));
-
- foreach ($arguments as $node) {
- if (!$first) {
- $compiler->raw(', ');
- }
- $compiler->subcompile($node);
- $first = false;
- }
- }
-
- $compiler->raw(')');
- }
-
- protected function getArguments($callable, $arguments)
- {
- $callType = $this->getAttribute('type');
- $callName = $this->getAttribute('name');
-
- $parameters = array();
- $named = false;
- foreach ($arguments as $name => $node) {
- if (!is_int($name)) {
- $named = true;
- $name = $this->normalizeName($name);
- } elseif ($named) {
- throw new Twig_Error_Syntax(sprintf('Positional arguments cannot be used after named arguments for %s "%s".', $callType, $callName));
- }
-
- $parameters[$name] = $node;
- }
-
- $isVariadic = $this->hasAttribute('is_variadic') && $this->getAttribute('is_variadic');
- if (!$named && !$isVariadic) {
- return $parameters;
- }
-
- if (!$callable) {
- if ($named) {
- $message = sprintf('Named arguments are not supported for %s "%s".', $callType, $callName);
- } else {
- $message = sprintf('Arbitrary positional arguments are not supported for %s "%s".', $callType, $callName);
- }
-
- throw new LogicException($message);
- }
-
- $callableParameters = $this->getCallableParameters($callable, $isVariadic);
- $arguments = array();
- $names = array();
- $missingArguments = array();
- $optionalArguments = array();
- $pos = 0;
- foreach ($callableParameters as $callableParameter) {
- $names[] = $name = $this->normalizeName($callableParameter->name);
-
- if (array_key_exists($name, $parameters)) {
- if (array_key_exists($pos, $parameters)) {
- throw new Twig_Error_Syntax(sprintf('Argument "%s" is defined twice for %s "%s".', $name, $callType, $callName));
- }
-
- if (count($missingArguments)) {
- throw new Twig_Error_Syntax(sprintf(
- 'Argument "%s" could not be assigned for %s "%s(%s)" because it is mapped to an internal PHP function which cannot determine default value for optional argument%s "%s".',
- $name, $callType, $callName, implode(', ', $names), count($missingArguments) > 1 ? 's' : '', implode('", "', $missingArguments))
- );
- }
-
- $arguments = array_merge($arguments, $optionalArguments);
- $arguments[] = $parameters[$name];
- unset($parameters[$name]);
- $optionalArguments = array();
- } elseif (array_key_exists($pos, $parameters)) {
- $arguments = array_merge($arguments, $optionalArguments);
- $arguments[] = $parameters[$pos];
- unset($parameters[$pos]);
- $optionalArguments = array();
- ++$pos;
- } elseif ($callableParameter->isDefaultValueAvailable()) {
- $optionalArguments[] = new Twig_Node_Expression_Constant($callableParameter->getDefaultValue(), -1);
- } elseif ($callableParameter->isOptional()) {
- if (empty($parameters)) {
- break;
- } else {
- $missingArguments[] = $name;
- }
- } else {
- throw new Twig_Error_Syntax(sprintf('Value for argument "%s" is required for %s "%s".', $name, $callType, $callName));
- }
- }
-
- if ($isVariadic) {
- $arbitraryArguments = new Twig_Node_Expression_Array(array(), -1);
- foreach ($parameters as $key => $value) {
- if (is_int($key)) {
- $arbitraryArguments->addElement($value);
- } else {
- $arbitraryArguments->addElement($value, new Twig_Node_Expression_Constant($key, -1));
- }
- unset($parameters[$key]);
- }
-
- if ($arbitraryArguments->count()) {
- $arguments = array_merge($arguments, $optionalArguments);
- $arguments[] = $arbitraryArguments;
- }
- }
-
- if (!empty($parameters)) {
- $unknownParameter = null;
- foreach ($parameters as $parameter) {
- if ($parameter instanceof Twig_Node) {
- $unknownParameter = $parameter;
- break;
- }
- }
-
- throw new Twig_Error_Syntax(sprintf(
- 'Unknown argument%s "%s" for %s "%s(%s)".',
- count($parameters) > 1 ? 's' : '', implode('", "', array_keys($parameters)), $callType, $callName, implode(', ', $names)
- ), $unknownParameter ? $unknownParameter->getTemplateLine() : -1);
- }
-
- return $arguments;
- }
-
- protected function normalizeName($name)
- {
- return strtolower(preg_replace(array('/([A-Z]+)([A-Z][a-z])/', '/([a-z\d])([A-Z])/'), array('\\1_\\2', '\\1_\\2'), $name));
- }
-
- private function getCallableParameters($callable, $isVariadic)
- {
- list($r) = $this->reflectCallable($callable);
- if (null === $r) {
- return array();
- }
-
- $parameters = $r->getParameters();
- if ($this->hasNode('node')) {
- array_shift($parameters);
- }
- if ($this->hasAttribute('needs_environment') && $this->getAttribute('needs_environment')) {
- array_shift($parameters);
- }
- if ($this->hasAttribute('needs_context') && $this->getAttribute('needs_context')) {
- array_shift($parameters);
- }
- if ($this->hasAttribute('arguments') && null !== $this->getAttribute('arguments')) {
- foreach ($this->getAttribute('arguments') as $argument) {
- array_shift($parameters);
- }
- }
- if ($isVariadic) {
- $argument = end($parameters);
- if ($argument && $argument->isArray() && $argument->isDefaultValueAvailable() && array() === $argument->getDefaultValue()) {
- array_pop($parameters);
- } else {
- $callableName = $r->name;
- if ($r instanceof ReflectionMethod) {
- $callableName = $r->getDeclaringClass()->name.'::'.$callableName;
- }
-
- throw new LogicException(sprintf('The last parameter of "%s" for %s "%s" must be an array with default value, eg. "array $arg = array()".', $callableName, $this->getAttribute('type'), $this->getAttribute('name')));
- }
- }
-
- return $parameters;
- }
-
- private function reflectCallable($callable)
- {
- if (null !== $this->reflector) {
- return $this->reflector;
- }
-
- if (is_array($callable)) {
- if (!method_exists($callable[0], $callable[1])) {
- // __call()
- return array(null, array());
- }
- $r = new ReflectionMethod($callable[0], $callable[1]);
- } elseif (is_object($callable) && !$callable instanceof Closure) {
- $r = new ReflectionObject($callable);
- $r = $r->getMethod('__invoke');
- $callable = array($callable, '__invoke');
- } elseif (is_string($callable) && false !== $pos = strpos($callable, '::')) {
- $class = substr($callable, 0, $pos);
- $method = substr($callable, $pos + 2);
- if (!method_exists($class, $method)) {
- // __staticCall()
- return array(null, array());
- }
- $r = new ReflectionMethod($callable);
- $callable = array($class, $method);
- } else {
- $r = new ReflectionFunction($callable);
- }
-
- return $this->reflector = array($r, $callable);
- }
-}
-
-class_alias('Twig_Node_Expression_Call', 'Twig\Node\Expression\CallExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/Conditional.php b/inc/lib/Twig/Node/Expression/Conditional.php
deleted file mode 100644
index c339d773..00000000
--- a/inc/lib/Twig/Node/Expression/Conditional.php
+++ /dev/null
@@ -1,33 +0,0 @@
- $expr1, 'expr2' => $expr2, 'expr3' => $expr3), array(), $lineno);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->raw('((')
- ->subcompile($this->getNode('expr1'))
- ->raw(') ? (')
- ->subcompile($this->getNode('expr2'))
- ->raw(') : (')
- ->subcompile($this->getNode('expr3'))
- ->raw('))')
- ;
- }
-}
-
-class_alias('Twig_Node_Expression_Conditional', 'Twig\Node\Expression\ConditionalExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/Constant.php b/inc/lib/Twig/Node/Expression/Constant.php
deleted file mode 100644
index bf4d031c..00000000
--- a/inc/lib/Twig/Node/Expression/Constant.php
+++ /dev/null
@@ -1,25 +0,0 @@
- $value), $lineno);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler->repr($this->getAttribute('value'));
- }
-}
-
-class_alias('Twig_Node_Expression_Constant', 'Twig\Node\Expression\ConstantExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/ExtensionReference.php b/inc/lib/Twig/Node/Expression/ExtensionReference.php
deleted file mode 100644
index 114b5cd9..00000000
--- a/inc/lib/Twig/Node/Expression/ExtensionReference.php
+++ /dev/null
@@ -1,32 +0,0 @@
-
- *
- * @deprecated since 1.23 and will be removed in 2.0.
- */
-class Twig_Node_Expression_ExtensionReference extends Twig_Node_Expression
-{
- public function __construct($name, $lineno, $tag = null)
- {
- parent::__construct(array(), array('name' => $name), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler->raw(sprintf("\$this->env->getExtension('%s')", $this->getAttribute('name')));
- }
-}
diff --git a/inc/lib/Twig/Node/Expression/Filter.php b/inc/lib/Twig/Node/Expression/Filter.php
deleted file mode 100644
index 12da1d67..00000000
--- a/inc/lib/Twig/Node/Expression/Filter.php
+++ /dev/null
@@ -1,41 +0,0 @@
- $node, 'filter' => $filterName, 'arguments' => $arguments), array(), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $name = $this->getNode('filter')->getAttribute('value');
- $filter = $compiler->getEnvironment()->getFilter($name);
-
- $this->setAttribute('name', $name);
- $this->setAttribute('type', 'filter');
- $this->setAttribute('thing', $filter);
- $this->setAttribute('needs_environment', $filter->needsEnvironment());
- $this->setAttribute('needs_context', $filter->needsContext());
- $this->setAttribute('arguments', $filter->getArguments());
- if ($filter instanceof Twig_FilterCallableInterface || $filter instanceof Twig_SimpleFilter) {
- $this->setAttribute('callable', $filter->getCallable());
- }
- if ($filter instanceof Twig_SimpleFilter) {
- $this->setAttribute('is_variadic', $filter->isVariadic());
- }
-
- $this->compileCallable($compiler);
- }
-}
-
-class_alias('Twig_Node_Expression_Filter', 'Twig\Node\Expression\FilterExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/Filter/Default.php b/inc/lib/Twig/Node/Expression/Filter/Default.php
deleted file mode 100644
index d2e19d54..00000000
--- a/inc/lib/Twig/Node/Expression/Filter/Default.php
+++ /dev/null
@@ -1,45 +0,0 @@
-
- * {{ var.foo|default('foo item on var is not defined') }}
- *
- *
- * @author Fabien Potencier
- */
-class Twig_Node_Expression_Filter_Default extends Twig_Node_Expression_Filter
-{
- public function __construct(Twig_NodeInterface $node, Twig_Node_Expression_Constant $filterName, Twig_NodeInterface $arguments, $lineno, $tag = null)
- {
- $default = new Twig_Node_Expression_Filter($node, new Twig_Node_Expression_Constant('default', $node->getTemplateLine()), $arguments, $node->getTemplateLine());
-
- if ('default' === $filterName->getAttribute('value') && ($node instanceof Twig_Node_Expression_Name || $node instanceof Twig_Node_Expression_GetAttr)) {
- $test = new Twig_Node_Expression_Test_Defined(clone $node, 'defined', new Twig_Node(), $node->getTemplateLine());
- $false = count($arguments) ? $arguments->getNode(0) : new Twig_Node_Expression_Constant('', $node->getTemplateLine());
-
- $node = new Twig_Node_Expression_Conditional($test, $default, $false, $node->getTemplateLine());
- } else {
- $node = $default;
- }
-
- parent::__construct($node, $filterName, $arguments, $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler->subcompile($this->getNode('node'));
- }
-}
-
-class_alias('Twig_Node_Expression_Filter_Default', 'Twig\Node\Expression\Filter\DefaultFilter', false);
diff --git a/inc/lib/Twig/Node/Expression/Function.php b/inc/lib/Twig/Node/Expression/Function.php
deleted file mode 100644
index cdee7c97..00000000
--- a/inc/lib/Twig/Node/Expression/Function.php
+++ /dev/null
@@ -1,45 +0,0 @@
- $arguments), array('name' => $name, 'is_defined_test' => false), $lineno);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $name = $this->getAttribute('name');
- $function = $compiler->getEnvironment()->getFunction($name);
-
- $this->setAttribute('name', $name);
- $this->setAttribute('type', 'function');
- $this->setAttribute('thing', $function);
- $this->setAttribute('needs_environment', $function->needsEnvironment());
- $this->setAttribute('needs_context', $function->needsContext());
- $this->setAttribute('arguments', $function->getArguments());
- if ($function instanceof Twig_FunctionCallableInterface || $function instanceof Twig_SimpleFunction) {
- $callable = $function->getCallable();
- if ('constant' === $name && $this->getAttribute('is_defined_test')) {
- $callable = 'twig_constant_is_defined';
- }
-
- $this->setAttribute('callable', $callable);
- }
- if ($function instanceof Twig_SimpleFunction) {
- $this->setAttribute('is_variadic', $function->isVariadic());
- }
-
- $this->compileCallable($compiler);
- }
-}
-
-class_alias('Twig_Node_Expression_Function', 'Twig\Node\Expression\FunctionExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/GetAttr.php b/inc/lib/Twig/Node/Expression/GetAttr.php
deleted file mode 100644
index b7823acc..00000000
--- a/inc/lib/Twig/Node/Expression/GetAttr.php
+++ /dev/null
@@ -1,74 +0,0 @@
- $node, 'attribute' => $attribute);
- if (null !== $arguments) {
- $nodes['arguments'] = $arguments;
- }
-
- parent::__construct($nodes, array('type' => $type, 'is_defined_test' => false, 'ignore_strict_check' => false, 'disable_c_ext' => false), $lineno);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- if ($this->getAttribute('disable_c_ext')) {
- @trigger_error(sprintf('Using the "disable_c_ext" attribute on %s is deprecated since version 1.30 and will be removed in 2.0.', __CLASS__), E_USER_DEPRECATED);
- }
-
- if (function_exists('twig_template_get_attributes') && !$this->getAttribute('disable_c_ext')) {
- $compiler->raw('twig_template_get_attributes($this, ');
- } else {
- $compiler->raw('$this->getAttribute(');
- }
-
- if ($this->getAttribute('ignore_strict_check')) {
- $this->getNode('node')->setAttribute('ignore_strict_check', true);
- }
-
- $compiler->subcompile($this->getNode('node'));
-
- $compiler->raw(', ')->subcompile($this->getNode('attribute'));
-
- // only generate optional arguments when needed (to make generated code more readable)
- $needFourth = $this->getAttribute('ignore_strict_check');
- $needThird = $needFourth || $this->getAttribute('is_defined_test');
- $needSecond = $needThird || Twig_Template::ANY_CALL !== $this->getAttribute('type');
- $needFirst = $needSecond || $this->hasNode('arguments');
-
- if ($needFirst) {
- if ($this->hasNode('arguments')) {
- $compiler->raw(', ')->subcompile($this->getNode('arguments'));
- } else {
- $compiler->raw(', array()');
- }
- }
-
- if ($needSecond) {
- $compiler->raw(', ')->repr($this->getAttribute('type'));
- }
-
- if ($needThird) {
- $compiler->raw(', ')->repr($this->getAttribute('is_defined_test'));
- }
-
- if ($needFourth) {
- $compiler->raw(', ')->repr($this->getAttribute('ignore_strict_check'));
- }
-
- $compiler->raw(')');
- }
-}
-
-class_alias('Twig_Node_Expression_GetAttr', 'Twig\Node\Expression\GetAttrExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/MethodCall.php b/inc/lib/Twig/Node/Expression/MethodCall.php
deleted file mode 100644
index 709016eb..00000000
--- a/inc/lib/Twig/Node/Expression/MethodCall.php
+++ /dev/null
@@ -1,43 +0,0 @@
- $node, 'arguments' => $arguments), array('method' => $method, 'safe' => false), $lineno);
-
- if ($node instanceof Twig_Node_Expression_Name) {
- $node->setAttribute('always_defined', true);
- }
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->subcompile($this->getNode('node'))
- ->raw('->')
- ->raw($this->getAttribute('method'))
- ->raw('(')
- ;
- $first = true;
- foreach ($this->getNode('arguments')->getKeyValuePairs() as $pair) {
- if (!$first) {
- $compiler->raw(', ');
- }
- $first = false;
-
- $compiler->subcompile($pair['value']);
- }
- $compiler->raw(')');
- }
-}
-
-class_alias('Twig_Node_Expression_MethodCall', 'Twig\Node\Expression\MethodCallExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/Name.php b/inc/lib/Twig/Node/Expression/Name.php
deleted file mode 100644
index 9d5a21f8..00000000
--- a/inc/lib/Twig/Node/Expression/Name.php
+++ /dev/null
@@ -1,102 +0,0 @@
- '$this',
- '_context' => '$context',
- '_charset' => '$this->env->getCharset()',
- );
-
- public function __construct($name, $lineno)
- {
- parent::__construct(array(), array('name' => $name, 'is_defined_test' => false, 'ignore_strict_check' => false, 'always_defined' => false), $lineno);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $name = $this->getAttribute('name');
-
- $compiler->addDebugInfo($this);
-
- if ($this->getAttribute('is_defined_test')) {
- if ($this->isSpecial()) {
- $compiler->repr(true);
- } else {
- $compiler->raw('array_key_exists(')->repr($name)->raw(', $context)');
- }
- } elseif ($this->isSpecial()) {
- $compiler->raw($this->specialVars[$name]);
- } elseif ($this->getAttribute('always_defined')) {
- $compiler
- ->raw('$context[')
- ->string($name)
- ->raw(']')
- ;
- } else {
- if (PHP_VERSION_ID >= 70000) {
- // use PHP 7 null coalescing operator
- $compiler
- ->raw('($context[')
- ->string($name)
- ->raw('] ?? ')
- ;
-
- if ($this->getAttribute('ignore_strict_check') || !$compiler->getEnvironment()->isStrictVariables()) {
- $compiler->raw('null)');
- } else {
- $compiler->raw('$this->getContext($context, ')->string($name)->raw('))');
- }
- } elseif (PHP_VERSION_ID >= 50400) {
- // PHP 5.4 ternary operator performance was optimized
- $compiler
- ->raw('(isset($context[')
- ->string($name)
- ->raw(']) ? $context[')
- ->string($name)
- ->raw('] : ')
- ;
-
- if ($this->getAttribute('ignore_strict_check') || !$compiler->getEnvironment()->isStrictVariables()) {
- $compiler->raw('null)');
- } else {
- $compiler->raw('$this->getContext($context, ')->string($name)->raw('))');
- }
- } else {
- $compiler
- ->raw('$this->getContext($context, ')
- ->string($name)
- ;
-
- if ($this->getAttribute('ignore_strict_check')) {
- $compiler->raw(', true');
- }
-
- $compiler
- ->raw(')')
- ;
- }
- }
- }
-
- public function isSpecial()
- {
- return isset($this->specialVars[$this->getAttribute('name')]);
- }
-
- public function isSimple()
- {
- return !$this->isSpecial() && !$this->getAttribute('is_defined_test');
- }
-}
-
-class_alias('Twig_Node_Expression_Name', 'Twig\Node\Expression\NameExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/NullCoalesce.php b/inc/lib/Twig/Node/Expression/NullCoalesce.php
deleted file mode 100644
index eaafa4c9..00000000
--- a/inc/lib/Twig/Node/Expression/NullCoalesce.php
+++ /dev/null
@@ -1,48 +0,0 @@
-getTemplateLine()),
- new Twig_Node_Expression_Unary_Not(new Twig_Node_Expression_Test_Null($left, 'null', new Twig_Node(), $left->getTemplateLine()), $left->getTemplateLine()),
- $left->getTemplateLine()
- );
-
- parent::__construct($test, $left, $right, $lineno);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- /*
- * This optimizes only one case. PHP 7 also supports more complex expressions
- * that can return null. So, for instance, if log is defined, log("foo") ?? "..." works,
- * but log($a["foo"]) ?? "..." does not if $a["foo"] is not defined. More advanced
- * cases might be implemented as an optimizer node visitor, but has not been done
- * as benefits are probably not worth the added complexity.
- */
- if (PHP_VERSION_ID >= 70000 && $this->getNode('expr2') instanceof Twig_Node_Expression_Name) {
- $this->getNode('expr2')->setAttribute('always_defined', true);
- $compiler
- ->raw('((')
- ->subcompile($this->getNode('expr2'))
- ->raw(') ?? (')
- ->subcompile($this->getNode('expr3'))
- ->raw('))')
- ;
- } else {
- parent::compile($compiler);
- }
- }
-}
-
-class_alias('Twig_Node_Expression_NullCoalesce', 'Twig\Node\Expression\NullCoalesceExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/Parent.php b/inc/lib/Twig/Node/Expression/Parent.php
deleted file mode 100644
index 78692db2..00000000
--- a/inc/lib/Twig/Node/Expression/Parent.php
+++ /dev/null
@@ -1,44 +0,0 @@
-
- */
-class Twig_Node_Expression_Parent extends Twig_Node_Expression
-{
- public function __construct($name, $lineno, $tag = null)
- {
- parent::__construct(array(), array('output' => false, 'name' => $name), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- if ($this->getAttribute('output')) {
- $compiler
- ->addDebugInfo($this)
- ->write('$this->displayParentBlock(')
- ->string($this->getAttribute('name'))
- ->raw(", \$context, \$blocks);\n")
- ;
- } else {
- $compiler
- ->raw('$this->renderParentBlock(')
- ->string($this->getAttribute('name'))
- ->raw(', $context, $blocks)')
- ;
- }
- }
-}
-
-class_alias('Twig_Node_Expression_Parent', 'Twig\Node\Expression\ParentExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/TempName.php b/inc/lib/Twig/Node/Expression/TempName.php
deleted file mode 100644
index 0a86e003..00000000
--- a/inc/lib/Twig/Node/Expression/TempName.php
+++ /dev/null
@@ -1,28 +0,0 @@
- $name), $lineno);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->raw('$_')
- ->raw($this->getAttribute('name'))
- ->raw('_')
- ;
- }
-}
-
-class_alias('Twig_Node_Expression_TempName', 'Twig\Node\Expression\TempNameExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/Test.php b/inc/lib/Twig/Node/Expression/Test.php
deleted file mode 100644
index ad102ba6..00000000
--- a/inc/lib/Twig/Node/Expression/Test.php
+++ /dev/null
@@ -1,42 +0,0 @@
- $node);
- if (null !== $arguments) {
- $nodes['arguments'] = $arguments;
- }
-
- parent::__construct($nodes, array('name' => $name), $lineno);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $name = $this->getAttribute('name');
- $test = $compiler->getEnvironment()->getTest($name);
-
- $this->setAttribute('name', $name);
- $this->setAttribute('type', 'test');
- $this->setAttribute('thing', $test);
- if ($test instanceof Twig_TestCallableInterface || $test instanceof Twig_SimpleTest) {
- $this->setAttribute('callable', $test->getCallable());
- }
- if ($test instanceof Twig_SimpleTest) {
- $this->setAttribute('is_variadic', $test->isVariadic());
- }
-
- $this->compileCallable($compiler);
- }
-}
-
-class_alias('Twig_Node_Expression_Test', 'Twig\Node\Expression\TestExpression', false);
diff --git a/inc/lib/Twig/Node/Expression/Test/Constant.php b/inc/lib/Twig/Node/Expression/Test/Constant.php
deleted file mode 100644
index a51a4ba1..00000000
--- a/inc/lib/Twig/Node/Expression/Test/Constant.php
+++ /dev/null
@@ -1,48 +0,0 @@
-
- * {% if post.status is constant('Post::PUBLISHED') %}
- * the status attribute is exactly the same as Post::PUBLISHED
- * {% endif %}
- *
- *
- * @author Fabien Potencier
- */
-class Twig_Node_Expression_Test_Constant extends Twig_Node_Expression_Test
-{
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->raw('(')
- ->subcompile($this->getNode('node'))
- ->raw(' === constant(')
- ;
-
- if ($this->getNode('arguments')->hasNode(1)) {
- $compiler
- ->raw('get_class(')
- ->subcompile($this->getNode('arguments')->getNode(1))
- ->raw(')."::".')
- ;
- }
-
- $compiler
- ->subcompile($this->getNode('arguments')->getNode(0))
- ->raw('))')
- ;
- }
-}
-
-class_alias('Twig_Node_Expression_Test_Constant', 'Twig\Node\Expression\Test\ConstantTest', false);
diff --git a/inc/lib/Twig/Node/Expression/Test/Defined.php b/inc/lib/Twig/Node/Expression/Test/Defined.php
deleted file mode 100644
index 2136c390..00000000
--- a/inc/lib/Twig/Node/Expression/Test/Defined.php
+++ /dev/null
@@ -1,61 +0,0 @@
-
- * {# defined works with variable names and variable attributes #}
- * {% if foo is defined %}
- * {# ... #}
- * {% endif %}
- *
- *
- * @author Fabien Potencier
- */
-class Twig_Node_Expression_Test_Defined extends Twig_Node_Expression_Test
-{
- public function __construct(Twig_NodeInterface $node, $name, Twig_NodeInterface $arguments = null, $lineno)
- {
- if ($node instanceof Twig_Node_Expression_Name) {
- $node->setAttribute('is_defined_test', true);
- } elseif ($node instanceof Twig_Node_Expression_GetAttr) {
- $node->setAttribute('is_defined_test', true);
- $this->changeIgnoreStrictCheck($node);
- } elseif ($node instanceof Twig_Node_Expression_BlockReference) {
- $node->setAttribute('is_defined_test', true);
- } elseif ($node instanceof Twig_Node_Expression_Function && 'constant' === $node->getAttribute('name')) {
- $node->setAttribute('is_defined_test', true);
- } elseif ($node instanceof Twig_Node_Expression_Constant || $node instanceof Twig_Node_Expression_Array) {
- $node = new Twig_Node_Expression_Constant(true, $node->getTemplateLine());
- } else {
- throw new Twig_Error_Syntax('The "defined" test only works with simple variables.', $this->getTemplateLine());
- }
-
- parent::__construct($node, $name, $arguments, $lineno);
- }
-
- protected function changeIgnoreStrictCheck(Twig_Node_Expression_GetAttr $node)
- {
- $node->setAttribute('ignore_strict_check', true);
-
- if ($node->getNode('node') instanceof Twig_Node_Expression_GetAttr) {
- $this->changeIgnoreStrictCheck($node->getNode('node'));
- }
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler->subcompile($this->getNode('node'));
- }
-}
-
-class_alias('Twig_Node_Expression_Test_Defined', 'Twig\Node\Expression\Test\DefinedTest', false);
diff --git a/inc/lib/Twig/Node/Expression/Test/Divisibleby.php b/inc/lib/Twig/Node/Expression/Test/Divisibleby.php
deleted file mode 100644
index a5d71961..00000000
--- a/inc/lib/Twig/Node/Expression/Test/Divisibleby.php
+++ /dev/null
@@ -1,35 +0,0 @@
-
- * {% if loop.index is divisible by(3) %}
- *
- *
- * @author Fabien Potencier
- */
-class Twig_Node_Expression_Test_Divisibleby extends Twig_Node_Expression_Test
-{
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->raw('(0 == ')
- ->subcompile($this->getNode('node'))
- ->raw(' % ')
- ->subcompile($this->getNode('arguments')->getNode(0))
- ->raw(')')
- ;
- }
-}
-
-class_alias('Twig_Node_Expression_Test_Divisibleby', 'Twig\Node\Expression\Test\DivisiblebyTest', false);
diff --git a/inc/lib/Twig/Node/Expression/Test/Even.php b/inc/lib/Twig/Node/Expression/Test/Even.php
deleted file mode 100644
index 7e198bea..00000000
--- a/inc/lib/Twig/Node/Expression/Test/Even.php
+++ /dev/null
@@ -1,34 +0,0 @@
-
- * {{ var is even }}
- *
- *
- * @author Fabien Potencier
- */
-class Twig_Node_Expression_Test_Even extends Twig_Node_Expression_Test
-{
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->raw('(')
- ->subcompile($this->getNode('node'))
- ->raw(' % 2 == 0')
- ->raw(')')
- ;
- }
-}
-
-class_alias('Twig_Node_Expression_Test_Even', 'Twig\Node\Expression\Test\EvenTest', false);
diff --git a/inc/lib/Twig/Node/Expression/Test/Null.php b/inc/lib/Twig/Node/Expression/Test/Null.php
deleted file mode 100644
index 3746e4cb..00000000
--- a/inc/lib/Twig/Node/Expression/Test/Null.php
+++ /dev/null
@@ -1,33 +0,0 @@
-
- * {{ var is none }}
- *
- *
- * @author Fabien Potencier
- */
-class Twig_Node_Expression_Test_Null extends Twig_Node_Expression_Test
-{
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->raw('(null === ')
- ->subcompile($this->getNode('node'))
- ->raw(')')
- ;
- }
-}
-
-class_alias('Twig_Node_Expression_Test_Null', 'Twig\Node\Expression\Test\NullTest', false);
diff --git a/inc/lib/Twig/Node/Expression/Test/Odd.php b/inc/lib/Twig/Node/Expression/Test/Odd.php
deleted file mode 100644
index 0c6c099b..00000000
--- a/inc/lib/Twig/Node/Expression/Test/Odd.php
+++ /dev/null
@@ -1,34 +0,0 @@
-
- * {{ var is odd }}
- *
- *
- * @author Fabien Potencier
- */
-class Twig_Node_Expression_Test_Odd extends Twig_Node_Expression_Test
-{
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->raw('(')
- ->subcompile($this->getNode('node'))
- ->raw(' % 2 == 1')
- ->raw(')')
- ;
- }
-}
-
-class_alias('Twig_Node_Expression_Test_Odd', 'Twig\Node\Expression\Test\OddTest', false);
diff --git a/inc/lib/Twig/Node/Expression/Test/Sameas.php b/inc/lib/Twig/Node/Expression/Test/Sameas.php
deleted file mode 100644
index e95ff1f2..00000000
--- a/inc/lib/Twig/Node/Expression/Test/Sameas.php
+++ /dev/null
@@ -1,31 +0,0 @@
-
- */
-class Twig_Node_Expression_Test_Sameas extends Twig_Node_Expression_Test
-{
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->raw('(')
- ->subcompile($this->getNode('node'))
- ->raw(' === ')
- ->subcompile($this->getNode('arguments')->getNode(0))
- ->raw(')')
- ;
- }
-}
-
-class_alias('Twig_Node_Expression_Test_Sameas', 'Twig\Node\Expression\Test\SameasTest', false);
diff --git a/inc/lib/Twig/Node/Expression/Unary.php b/inc/lib/Twig/Node/Expression/Unary.php
deleted file mode 100644
index 5804485e..00000000
--- a/inc/lib/Twig/Node/Expression/Unary.php
+++ /dev/null
@@ -1,29 +0,0 @@
- $node), array(), $lineno);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler->raw(' ');
- $this->operator($compiler);
- $compiler->subcompile($this->getNode('node'));
- }
-
- abstract public function operator(Twig_Compiler $compiler);
-}
-
-class_alias('Twig_Node_Expression_Unary', 'Twig\Node\Expression\Unary\AbstractUnary', false);
diff --git a/inc/lib/Twig/Node/Expression/Unary/Neg.php b/inc/lib/Twig/Node/Expression/Unary/Neg.php
deleted file mode 100644
index 039d933d..00000000
--- a/inc/lib/Twig/Node/Expression/Unary/Neg.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('-');
- }
-}
-
-class_alias('Twig_Node_Expression_Unary_Neg', 'Twig\Node\Expression\Unary\NegUnary', false);
diff --git a/inc/lib/Twig/Node/Expression/Unary/Not.php b/inc/lib/Twig/Node/Expression/Unary/Not.php
deleted file mode 100644
index a0860b18..00000000
--- a/inc/lib/Twig/Node/Expression/Unary/Not.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('!');
- }
-}
-
-class_alias('Twig_Node_Expression_Unary_Not', 'Twig\Node\Expression\Unary\NotUnary', false);
diff --git a/inc/lib/Twig/Node/Expression/Unary/Pos.php b/inc/lib/Twig/Node/Expression/Unary/Pos.php
deleted file mode 100644
index eeff5452..00000000
--- a/inc/lib/Twig/Node/Expression/Unary/Pos.php
+++ /dev/null
@@ -1,20 +0,0 @@
-raw('+');
- }
-}
-
-class_alias('Twig_Node_Expression_Unary_Pos', 'Twig\Node\Expression\Unary\PosUnary', false);
diff --git a/inc/lib/Twig/Node/Flush.php b/inc/lib/Twig/Node/Flush.php
deleted file mode 100644
index fcc461ac..00000000
--- a/inc/lib/Twig/Node/Flush.php
+++ /dev/null
@@ -1,33 +0,0 @@
-
- */
-class Twig_Node_Flush extends Twig_Node
-{
- public function __construct($lineno, $tag)
- {
- parent::__construct(array(), array(), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->addDebugInfo($this)
- ->write("flush();\n")
- ;
- }
-}
-
-class_alias('Twig_Node_Flush', 'Twig\Node\FlushNode', false);
diff --git a/inc/lib/Twig/Node/For.php b/inc/lib/Twig/Node/For.php
deleted file mode 100644
index 914b70c9..00000000
--- a/inc/lib/Twig/Node/For.php
+++ /dev/null
@@ -1,113 +0,0 @@
-
- */
-class Twig_Node_For extends Twig_Node
-{
- protected $loop;
-
- public function __construct(Twig_Node_Expression_AssignName $keyTarget, Twig_Node_Expression_AssignName $valueTarget, Twig_Node_Expression $seq, Twig_Node_Expression $ifexpr = null, Twig_NodeInterface $body, Twig_NodeInterface $else = null, $lineno, $tag = null)
- {
- $body = new Twig_Node(array($body, $this->loop = new Twig_Node_ForLoop($lineno, $tag)));
-
- if (null !== $ifexpr) {
- $body = new Twig_Node_If(new Twig_Node(array($ifexpr, $body)), null, $lineno, $tag);
- }
-
- $nodes = array('key_target' => $keyTarget, 'value_target' => $valueTarget, 'seq' => $seq, 'body' => $body);
- if (null !== $else) {
- $nodes['else'] = $else;
- }
-
- parent::__construct($nodes, array('with_loop' => true, 'ifexpr' => null !== $ifexpr), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->addDebugInfo($this)
- ->write("\$context['_parent'] = \$context;\n")
- ->write("\$context['_seq'] = twig_ensure_traversable(")
- ->subcompile($this->getNode('seq'))
- ->raw(");\n")
- ;
-
- if ($this->hasNode('else')) {
- $compiler->write("\$context['_iterated'] = false;\n");
- }
-
- if ($this->getAttribute('with_loop')) {
- $compiler
- ->write("\$context['loop'] = array(\n")
- ->write(" 'parent' => \$context['_parent'],\n")
- ->write(" 'index0' => 0,\n")
- ->write(" 'index' => 1,\n")
- ->write(" 'first' => true,\n")
- ->write(");\n")
- ;
-
- if (!$this->getAttribute('ifexpr')) {
- $compiler
- ->write("if (is_array(\$context['_seq']) || (is_object(\$context['_seq']) && \$context['_seq'] instanceof Countable)) {\n")
- ->indent()
- ->write("\$length = count(\$context['_seq']);\n")
- ->write("\$context['loop']['revindex0'] = \$length - 1;\n")
- ->write("\$context['loop']['revindex'] = \$length;\n")
- ->write("\$context['loop']['length'] = \$length;\n")
- ->write("\$context['loop']['last'] = 1 === \$length;\n")
- ->outdent()
- ->write("}\n")
- ;
- }
- }
-
- $this->loop->setAttribute('else', $this->hasNode('else'));
- $this->loop->setAttribute('with_loop', $this->getAttribute('with_loop'));
- $this->loop->setAttribute('ifexpr', $this->getAttribute('ifexpr'));
-
- $compiler
- ->write("foreach (\$context['_seq'] as ")
- ->subcompile($this->getNode('key_target'))
- ->raw(' => ')
- ->subcompile($this->getNode('value_target'))
- ->raw(") {\n")
- ->indent()
- ->subcompile($this->getNode('body'))
- ->outdent()
- ->write("}\n")
- ;
-
- if ($this->hasNode('else')) {
- $compiler
- ->write("if (!\$context['_iterated']) {\n")
- ->indent()
- ->subcompile($this->getNode('else'))
- ->outdent()
- ->write("}\n")
- ;
- }
-
- $compiler->write("\$_parent = \$context['_parent'];\n");
-
- // remove some "private" loop variables (needed for nested loops)
- $compiler->write('unset($context[\'_seq\'], $context[\'_iterated\'], $context[\''.$this->getNode('key_target')->getAttribute('name').'\'], $context[\''.$this->getNode('value_target')->getAttribute('name').'\'], $context[\'_parent\'], $context[\'loop\']);'."\n");
-
- // keep the values set in the inner context for variables defined in the outer context
- $compiler->write("\$context = array_intersect_key(\$context, \$_parent) + \$_parent;\n");
- }
-}
-
-class_alias('Twig_Node_For', 'Twig\Node\ForNode', false);
diff --git a/inc/lib/Twig/Node/ForLoop.php b/inc/lib/Twig/Node/ForLoop.php
deleted file mode 100644
index 06477cf1..00000000
--- a/inc/lib/Twig/Node/ForLoop.php
+++ /dev/null
@@ -1,52 +0,0 @@
-
- */
-class Twig_Node_ForLoop extends Twig_Node
-{
- public function __construct($lineno, $tag = null)
- {
- parent::__construct(array(), array('with_loop' => false, 'ifexpr' => false, 'else' => false), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- if ($this->getAttribute('else')) {
- $compiler->write("\$context['_iterated'] = true;\n");
- }
-
- if ($this->getAttribute('with_loop')) {
- $compiler
- ->write("++\$context['loop']['index0'];\n")
- ->write("++\$context['loop']['index'];\n")
- ->write("\$context['loop']['first'] = false;\n")
- ;
-
- if (!$this->getAttribute('ifexpr')) {
- $compiler
- ->write("if (isset(\$context['loop']['length'])) {\n")
- ->indent()
- ->write("--\$context['loop']['revindex0'];\n")
- ->write("--\$context['loop']['revindex'];\n")
- ->write("\$context['loop']['last'] = 0 === \$context['loop']['revindex0'];\n")
- ->outdent()
- ->write("}\n")
- ;
- }
- }
- }
-}
-
-class_alias('Twig_Node_ForLoop', 'Twig\Node\ForLoopNode', false);
diff --git a/inc/lib/Twig/Node/If.php b/inc/lib/Twig/Node/If.php
deleted file mode 100644
index d82edec7..00000000
--- a/inc/lib/Twig/Node/If.php
+++ /dev/null
@@ -1,68 +0,0 @@
-
- */
-class Twig_Node_If extends Twig_Node
-{
- public function __construct(Twig_NodeInterface $tests, Twig_NodeInterface $else = null, $lineno, $tag = null)
- {
- $nodes = array('tests' => $tests);
- if (null !== $else) {
- $nodes['else'] = $else;
- }
-
- parent::__construct($nodes, array(), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler->addDebugInfo($this);
- for ($i = 0, $count = count($this->getNode('tests')); $i < $count; $i += 2) {
- if ($i > 0) {
- $compiler
- ->outdent()
- ->write('} elseif (')
- ;
- } else {
- $compiler
- ->write('if (')
- ;
- }
-
- $compiler
- ->subcompile($this->getNode('tests')->getNode($i))
- ->raw(") {\n")
- ->indent()
- ->subcompile($this->getNode('tests')->getNode($i + 1))
- ;
- }
-
- if ($this->hasNode('else')) {
- $compiler
- ->outdent()
- ->write("} else {\n")
- ->indent()
- ->subcompile($this->getNode('else'))
- ;
- }
-
- $compiler
- ->outdent()
- ->write("}\n");
- }
-}
-
-class_alias('Twig_Node_If', 'Twig\Node\IfNode', false);
diff --git a/inc/lib/Twig/Node/Import.php b/inc/lib/Twig/Node/Import.php
deleted file mode 100644
index c77e320b..00000000
--- a/inc/lib/Twig/Node/Import.php
+++ /dev/null
@@ -1,51 +0,0 @@
-
- */
-class Twig_Node_Import extends Twig_Node
-{
- public function __construct(Twig_Node_Expression $expr, Twig_Node_Expression $var, $lineno, $tag = null)
- {
- parent::__construct(array('expr' => $expr, 'var' => $var), array(), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->addDebugInfo($this)
- ->write('')
- ->subcompile($this->getNode('var'))
- ->raw(' = ')
- ;
-
- if ($this->getNode('expr') instanceof Twig_Node_Expression_Name && '_self' === $this->getNode('expr')->getAttribute('name')) {
- $compiler->raw('$this');
- } else {
- $compiler
- ->raw('$this->loadTemplate(')
- ->subcompile($this->getNode('expr'))
- ->raw(', ')
- ->repr($this->getTemplateName())
- ->raw(', ')
- ->repr($this->getTemplateLine())
- ->raw(')')
- ;
- }
-
- $compiler->raw(";\n");
- }
-}
-
-class_alias('Twig_Node_Import', 'Twig\Node\ImportNode', false);
diff --git a/inc/lib/Twig/Node/Include.php b/inc/lib/Twig/Node/Include.php
deleted file mode 100644
index 2a5114cb..00000000
--- a/inc/lib/Twig/Node/Include.php
+++ /dev/null
@@ -1,90 +0,0 @@
-
- */
-class Twig_Node_Include extends Twig_Node implements Twig_NodeOutputInterface
-{
- public function __construct(Twig_Node_Expression $expr, Twig_Node_Expression $variables = null, $only = false, $ignoreMissing = false, $lineno, $tag = null)
- {
- $nodes = array('expr' => $expr);
- if (null !== $variables) {
- $nodes['variables'] = $variables;
- }
-
- parent::__construct($nodes, array('only' => (bool) $only, 'ignore_missing' => (bool) $ignoreMissing), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler->addDebugInfo($this);
-
- if ($this->getAttribute('ignore_missing')) {
- $compiler
- ->write("try {\n")
- ->indent()
- ;
- }
-
- $this->addGetTemplate($compiler);
-
- $compiler->raw('->display(');
-
- $this->addTemplateArguments($compiler);
-
- $compiler->raw(");\n");
-
- if ($this->getAttribute('ignore_missing')) {
- $compiler
- ->outdent()
- ->write("} catch (Twig_Error_Loader \$e) {\n")
- ->indent()
- ->write("// ignore missing template\n")
- ->outdent()
- ->write("}\n\n")
- ;
- }
- }
-
- protected function addGetTemplate(Twig_Compiler $compiler)
- {
- $compiler
- ->write('$this->loadTemplate(')
- ->subcompile($this->getNode('expr'))
- ->raw(', ')
- ->repr($this->getTemplateName())
- ->raw(', ')
- ->repr($this->getTemplateLine())
- ->raw(')')
- ;
- }
-
- protected function addTemplateArguments(Twig_Compiler $compiler)
- {
- if (!$this->hasNode('variables')) {
- $compiler->raw(false === $this->getAttribute('only') ? '$context' : 'array()');
- } elseif (false === $this->getAttribute('only')) {
- $compiler
- ->raw('array_merge($context, ')
- ->subcompile($this->getNode('variables'))
- ->raw(')')
- ;
- } else {
- $compiler->subcompile($this->getNode('variables'));
- }
- }
-}
-
-class_alias('Twig_Node_Include', 'Twig\Node\IncludeNode', false);
diff --git a/inc/lib/Twig/Node/Macro.php b/inc/lib/Twig/Node/Macro.php
deleted file mode 100644
index 3cf54977..00000000
--- a/inc/lib/Twig/Node/Macro.php
+++ /dev/null
@@ -1,125 +0,0 @@
-
- */
-class Twig_Node_Macro extends Twig_Node
-{
- const VARARGS_NAME = 'varargs';
-
- public function __construct($name, Twig_NodeInterface $body, Twig_NodeInterface $arguments, $lineno, $tag = null)
- {
- foreach ($arguments as $argumentName => $argument) {
- if (self::VARARGS_NAME === $argumentName) {
- throw new Twig_Error_Syntax(sprintf('The argument "%s" in macro "%s" cannot be defined because the variable "%s" is reserved for arbitrary arguments.', self::VARARGS_NAME, $name, self::VARARGS_NAME), $argument->getTemplateLine());
- }
- }
-
- parent::__construct(array('body' => $body, 'arguments' => $arguments), array('name' => $name), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->addDebugInfo($this)
- ->write(sprintf('public function get%s(', $this->getAttribute('name')))
- ;
-
- $count = count($this->getNode('arguments'));
- $pos = 0;
- foreach ($this->getNode('arguments') as $name => $default) {
- $compiler
- ->raw('$__'.$name.'__ = ')
- ->subcompile($default)
- ;
-
- if (++$pos < $count) {
- $compiler->raw(', ');
- }
- }
-
- if (PHP_VERSION_ID >= 50600) {
- if ($count) {
- $compiler->raw(', ');
- }
-
- $compiler->raw('...$__varargs__');
- }
-
- $compiler
- ->raw(")\n")
- ->write("{\n")
- ->indent()
- ;
-
- $compiler
- ->write("\$context = \$this->env->mergeGlobals(array(\n")
- ->indent()
- ;
-
- foreach ($this->getNode('arguments') as $name => $default) {
- $compiler
- ->write('')
- ->string($name)
- ->raw(' => $__'.$name.'__')
- ->raw(",\n")
- ;
- }
-
- $compiler
- ->write('')
- ->string(self::VARARGS_NAME)
- ->raw(' => ')
- ;
-
- if (PHP_VERSION_ID >= 50600) {
- $compiler->raw("\$__varargs__,\n");
- } else {
- $compiler
- ->raw('func_num_args() > ')
- ->repr($count)
- ->raw(' ? array_slice(func_get_args(), ')
- ->repr($count)
- ->raw(") : array(),\n")
- ;
- }
-
- $compiler
- ->outdent()
- ->write("));\n\n")
- ->write("\$blocks = array();\n\n")
- ->write("ob_start();\n")
- ->write("try {\n")
- ->indent()
- ->subcompile($this->getNode('body'))
- ->outdent()
- ->write("} catch (Exception \$e) {\n")
- ->indent()
- ->write("ob_end_clean();\n\n")
- ->write("throw \$e;\n")
- ->outdent()
- ->write("} catch (Throwable \$e) {\n")
- ->indent()
- ->write("ob_end_clean();\n\n")
- ->write("throw \$e;\n")
- ->outdent()
- ->write("}\n\n")
- ->write("return ('' === \$tmp = ob_get_clean()) ? '' : new Twig_Markup(\$tmp, \$this->env->getCharset());\n")
- ->outdent()
- ->write("}\n\n")
- ;
- }
-}
-
-class_alias('Twig_Node_Macro', 'Twig\Node\MacroNode', false);
diff --git a/inc/lib/Twig/Node/Module.php b/inc/lib/Twig/Node/Module.php
deleted file mode 100644
index 5cd8d050..00000000
--- a/inc/lib/Twig/Node/Module.php
+++ /dev/null
@@ -1,461 +0,0 @@
-
- */
-class Twig_Node_Module extends Twig_Node
-{
- private $source;
-
- public function __construct(Twig_NodeInterface $body, Twig_Node_Expression $parent = null, Twig_NodeInterface $blocks, Twig_NodeInterface $macros, Twig_NodeInterface $traits, $embeddedTemplates, $name, $source = '')
- {
- if (!$name instanceof Twig_Source) {
- @trigger_error(sprintf('Passing a string as the $name argument of %s() is deprecated since version 1.27. Pass a Twig_Source instance instead.', __METHOD__), E_USER_DEPRECATED);
- $this->source = new Twig_Source($source, $name);
- } else {
- $this->source = $name;
- }
-
- $nodes = array(
- 'body' => $body,
- 'blocks' => $blocks,
- 'macros' => $macros,
- 'traits' => $traits,
- 'display_start' => new Twig_Node(),
- 'display_end' => new Twig_Node(),
- 'constructor_start' => new Twig_Node(),
- 'constructor_end' => new Twig_Node(),
- 'class_end' => new Twig_Node(),
- );
- if (null !== $parent) {
- $nodes['parent'] = $parent;
- }
-
- // embedded templates are set as attributes so that they are only visited once by the visitors
- parent::__construct($nodes, array(
- // source to be remove in 2.0
- 'source' => $this->source->getCode(),
- // filename to be remove in 2.0 (use getTemplateName() instead)
- 'filename' => $this->source->getName(),
- 'index' => null,
- 'embedded_templates' => $embeddedTemplates,
- ), 1);
-
- // populate the template name of all node children
- $this->setTemplateName($this->source->getName());
- }
-
- public function setIndex($index)
- {
- $this->setAttribute('index', $index);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $this->compileTemplate($compiler);
-
- foreach ($this->getAttribute('embedded_templates') as $template) {
- $compiler->subcompile($template);
- }
- }
-
- protected function compileTemplate(Twig_Compiler $compiler)
- {
- if (!$this->getAttribute('index')) {
- $compiler->write('compileClassHeader($compiler);
-
- if (
- count($this->getNode('blocks'))
- || count($this->getNode('traits'))
- || !$this->hasNode('parent')
- || $this->getNode('parent') instanceof Twig_Node_Expression_Constant
- || count($this->getNode('constructor_start'))
- || count($this->getNode('constructor_end'))
- ) {
- $this->compileConstructor($compiler);
- }
-
- $this->compileGetParent($compiler);
-
- $this->compileDisplay($compiler);
-
- $compiler->subcompile($this->getNode('blocks'));
-
- $this->compileMacros($compiler);
-
- $this->compileGetTemplateName($compiler);
-
- $this->compileIsTraitable($compiler);
-
- $this->compileDebugInfo($compiler);
-
- $this->compileGetSource($compiler);
-
- $this->compileGetSourceContext($compiler);
-
- $this->compileClassFooter($compiler);
- }
-
- protected function compileGetParent(Twig_Compiler $compiler)
- {
- if (!$this->hasNode('parent')) {
- return;
- }
- $parent = $this->getNode('parent');
-
- $compiler
- ->write("protected function doGetParent(array \$context)\n", "{\n")
- ->indent()
- ->addDebugInfo($parent)
- ->write('return ')
- ;
-
- if ($parent instanceof Twig_Node_Expression_Constant) {
- $compiler->subcompile($parent);
- } else {
- $compiler
- ->raw('$this->loadTemplate(')
- ->subcompile($parent)
- ->raw(', ')
- ->repr($this->source->getName())
- ->raw(', ')
- ->repr($parent->getTemplateLine())
- ->raw(')')
- ;
- }
-
- $compiler
- ->raw(";\n")
- ->outdent()
- ->write("}\n\n")
- ;
- }
-
- protected function compileClassHeader(Twig_Compiler $compiler)
- {
- $compiler
- ->write("\n\n")
- // if the template name contains */, add a blank to avoid a PHP parse error
- ->write('/* '.str_replace('*/', '* /', $this->source->getName())." */\n")
- ->write('class '.$compiler->getEnvironment()->getTemplateClass($this->source->getName(), $this->getAttribute('index')))
- ->raw(sprintf(" extends %s\n", $compiler->getEnvironment()->getBaseTemplateClass()))
- ->write("{\n")
- ->indent()
- ;
- }
-
- protected function compileConstructor(Twig_Compiler $compiler)
- {
- $compiler
- ->write("public function __construct(Twig_Environment \$env)\n", "{\n")
- ->indent()
- ->subcompile($this->getNode('constructor_start'))
- ->write("parent::__construct(\$env);\n\n")
- ;
-
- // parent
- if (!$this->hasNode('parent')) {
- $compiler->write("\$this->parent = false;\n\n");
- } elseif (($parent = $this->getNode('parent')) && $parent instanceof Twig_Node_Expression_Constant) {
- $compiler
- ->addDebugInfo($parent)
- ->write('$this->parent = $this->loadTemplate(')
- ->subcompile($parent)
- ->raw(', ')
- ->repr($this->source->getName())
- ->raw(', ')
- ->repr($parent->getTemplateLine())
- ->raw(");\n")
- ;
- }
-
- $countTraits = count($this->getNode('traits'));
- if ($countTraits) {
- // traits
- foreach ($this->getNode('traits') as $i => $trait) {
- $this->compileLoadTemplate($compiler, $trait->getNode('template'), sprintf('$_trait_%s', $i));
-
- $compiler
- ->addDebugInfo($trait->getNode('template'))
- ->write(sprintf("if (!\$_trait_%s->isTraitable()) {\n", $i))
- ->indent()
- ->write("throw new Twig_Error_Runtime('Template \"'.")
- ->subcompile($trait->getNode('template'))
- ->raw(".'\" cannot be used as a trait.');\n")
- ->outdent()
- ->write("}\n")
- ->write(sprintf("\$_trait_%s_blocks = \$_trait_%s->getBlocks();\n\n", $i, $i))
- ;
-
- foreach ($trait->getNode('targets') as $key => $value) {
- $compiler
- ->write(sprintf('if (!isset($_trait_%s_blocks[', $i))
- ->string($key)
- ->raw("])) {\n")
- ->indent()
- ->write("throw new Twig_Error_Runtime(sprintf('Block ")
- ->string($key)
- ->raw(' is not defined in trait ')
- ->subcompile($trait->getNode('template'))
- ->raw(".'));\n")
- ->outdent()
- ->write("}\n\n")
-
- ->write(sprintf('$_trait_%s_blocks[', $i))
- ->subcompile($value)
- ->raw(sprintf('] = $_trait_%s_blocks[', $i))
- ->string($key)
- ->raw(sprintf(']; unset($_trait_%s_blocks[', $i))
- ->string($key)
- ->raw("]);\n\n")
- ;
- }
- }
-
- if ($countTraits > 1) {
- $compiler
- ->write("\$this->traits = array_merge(\n")
- ->indent()
- ;
-
- for ($i = 0; $i < $countTraits; ++$i) {
- $compiler
- ->write(sprintf('$_trait_%s_blocks'.($i == $countTraits - 1 ? '' : ',')."\n", $i))
- ;
- }
-
- $compiler
- ->outdent()
- ->write(");\n\n")
- ;
- } else {
- $compiler
- ->write("\$this->traits = \$_trait_0_blocks;\n\n")
- ;
- }
-
- $compiler
- ->write("\$this->blocks = array_merge(\n")
- ->indent()
- ->write("\$this->traits,\n")
- ->write("array(\n")
- ;
- } else {
- $compiler
- ->write("\$this->blocks = array(\n")
- ;
- }
-
- // blocks
- $compiler
- ->indent()
- ;
-
- foreach ($this->getNode('blocks') as $name => $node) {
- $compiler
- ->write(sprintf("'%s' => array(\$this, 'block_%s'),\n", $name, $name))
- ;
- }
-
- if ($countTraits) {
- $compiler
- ->outdent()
- ->write(")\n")
- ;
- }
-
- $compiler
- ->outdent()
- ->write(");\n")
- ->outdent()
- ->subcompile($this->getNode('constructor_end'))
- ->write("}\n\n")
- ;
- }
-
- protected function compileDisplay(Twig_Compiler $compiler)
- {
- $compiler
- ->write("protected function doDisplay(array \$context, array \$blocks = array())\n", "{\n")
- ->indent()
- ->subcompile($this->getNode('display_start'))
- ->subcompile($this->getNode('body'))
- ;
-
- if ($this->hasNode('parent')) {
- $parent = $this->getNode('parent');
- $compiler->addDebugInfo($parent);
- if ($parent instanceof Twig_Node_Expression_Constant) {
- $compiler->write('$this->parent');
- } else {
- $compiler->write('$this->getParent($context)');
- }
- $compiler->raw("->display(\$context, array_merge(\$this->blocks, \$blocks));\n");
- }
-
- $compiler
- ->subcompile($this->getNode('display_end'))
- ->outdent()
- ->write("}\n\n")
- ;
- }
-
- protected function compileClassFooter(Twig_Compiler $compiler)
- {
- $compiler
- ->subcompile($this->getNode('class_end'))
- ->outdent()
- ->write("}\n")
- ;
- }
-
- protected function compileMacros(Twig_Compiler $compiler)
- {
- $compiler->subcompile($this->getNode('macros'));
- }
-
- protected function compileGetTemplateName(Twig_Compiler $compiler)
- {
- $compiler
- ->write("public function getTemplateName()\n", "{\n")
- ->indent()
- ->write('return ')
- ->repr($this->source->getName())
- ->raw(";\n")
- ->outdent()
- ->write("}\n\n")
- ;
- }
-
- protected function compileIsTraitable(Twig_Compiler $compiler)
- {
- // A template can be used as a trait if:
- // * it has no parent
- // * it has no macros
- // * it has no body
- //
- // Put another way, a template can be used as a trait if it
- // only contains blocks and use statements.
- $traitable = !$this->hasNode('parent') && 0 === count($this->getNode('macros'));
- if ($traitable) {
- if ($this->getNode('body') instanceof Twig_Node_Body) {
- $nodes = $this->getNode('body')->getNode(0);
- } else {
- $nodes = $this->getNode('body');
- }
-
- if (!count($nodes)) {
- $nodes = new Twig_Node(array($nodes));
- }
-
- foreach ($nodes as $node) {
- if (!count($node)) {
- continue;
- }
-
- if ($node instanceof Twig_Node_Text && ctype_space($node->getAttribute('data'))) {
- continue;
- }
-
- if ($node instanceof Twig_Node_BlockReference) {
- continue;
- }
-
- $traitable = false;
- break;
- }
- }
-
- if ($traitable) {
- return;
- }
-
- $compiler
- ->write("public function isTraitable()\n", "{\n")
- ->indent()
- ->write(sprintf("return %s;\n", $traitable ? 'true' : 'false'))
- ->outdent()
- ->write("}\n\n")
- ;
- }
-
- protected function compileDebugInfo(Twig_Compiler $compiler)
- {
- $compiler
- ->write("public function getDebugInfo()\n", "{\n")
- ->indent()
- ->write(sprintf("return %s;\n", str_replace("\n", '', var_export(array_reverse($compiler->getDebugInfo(), true), true))))
- ->outdent()
- ->write("}\n\n")
- ;
- }
-
- protected function compileGetSource(Twig_Compiler $compiler)
- {
- $compiler
- ->write("/** @deprecated since 1.27 (to be removed in 2.0). Use getSourceContext() instead */\n")
- ->write("public function getSource()\n", "{\n")
- ->indent()
- ->write("@trigger_error('The '.__METHOD__.' method is deprecated since version 1.27 and will be removed in 2.0. Use getSourceContext() instead.', E_USER_DEPRECATED);\n\n")
- ->write('return $this->getSourceContext()->getCode();')
- ->raw("\n")
- ->outdent()
- ->write("}\n\n")
- ;
- }
-
- protected function compileGetSourceContext(Twig_Compiler $compiler)
- {
- $compiler
- ->write("public function getSourceContext()\n", "{\n")
- ->indent()
- ->write('return new Twig_Source(')
- ->string($compiler->getEnvironment()->isDebug() ? $this->source->getCode() : '')
- ->raw(', ')
- ->string($this->source->getName())
- ->raw(', ')
- ->string($this->source->getPath())
- ->raw(");\n")
- ->outdent()
- ->write("}\n")
- ;
- }
-
- protected function compileLoadTemplate(Twig_Compiler $compiler, $node, $var)
- {
- if ($node instanceof Twig_Node_Expression_Constant) {
- $compiler
- ->write(sprintf('%s = $this->loadTemplate(', $var))
- ->subcompile($node)
- ->raw(', ')
- ->repr($node->getTemplateName())
- ->raw(', ')
- ->repr($node->getTemplateLine())
- ->raw(");\n")
- ;
- } else {
- throw new LogicException('Trait templates can only be constant nodes.');
- }
- }
-}
-
-class_alias('Twig_Node_Module', 'Twig\Node\ModuleNode', false);
diff --git a/inc/lib/Twig/Node/Print.php b/inc/lib/Twig/Node/Print.php
deleted file mode 100644
index 374db89b..00000000
--- a/inc/lib/Twig/Node/Print.php
+++ /dev/null
@@ -1,36 +0,0 @@
-
- */
-class Twig_Node_Print extends Twig_Node implements Twig_NodeOutputInterface
-{
- public function __construct(Twig_Node_Expression $expr, $lineno, $tag = null)
- {
- parent::__construct(array('expr' => $expr), array(), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->addDebugInfo($this)
- ->write('echo ')
- ->subcompile($this->getNode('expr'))
- ->raw(";\n")
- ;
- }
-}
-
-class_alias('Twig_Node_Print', 'Twig\Node\PrintNode', false);
diff --git a/inc/lib/Twig/Node/Sandbox.php b/inc/lib/Twig/Node/Sandbox.php
deleted file mode 100644
index 44b30ab9..00000000
--- a/inc/lib/Twig/Node/Sandbox.php
+++ /dev/null
@@ -1,44 +0,0 @@
-
- */
-class Twig_Node_Sandbox extends Twig_Node
-{
- public function __construct(Twig_NodeInterface $body, $lineno, $tag = null)
- {
- parent::__construct(array('body' => $body), array(), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->addDebugInfo($this)
- ->write("\$sandbox = \$this->env->getExtension('Twig_Extension_Sandbox');\n")
- ->write("if (!\$alreadySandboxed = \$sandbox->isSandboxed()) {\n")
- ->indent()
- ->write("\$sandbox->enableSandbox();\n")
- ->outdent()
- ->write("}\n")
- ->subcompile($this->getNode('body'))
- ->write("if (!\$alreadySandboxed) {\n")
- ->indent()
- ->write("\$sandbox->disableSandbox();\n")
- ->outdent()
- ->write("}\n")
- ;
- }
-}
-
-class_alias('Twig_Node_Sandbox', 'Twig\Node\SandboxNode', false);
diff --git a/inc/lib/Twig/Node/SandboxedPrint.php b/inc/lib/Twig/Node/SandboxedPrint.php
deleted file mode 100644
index a08f21f5..00000000
--- a/inc/lib/Twig/Node/SandboxedPrint.php
+++ /dev/null
@@ -1,51 +0,0 @@
-
- */
-class Twig_Node_SandboxedPrint extends Twig_Node_Print
-{
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->addDebugInfo($this)
- ->write('echo $this->env->getExtension(\'Twig_Extension_Sandbox\')->ensureToStringAllowed(')
- ->subcompile($this->getNode('expr'))
- ->raw(");\n")
- ;
- }
-
- /**
- * Removes node filters.
- *
- * This is mostly needed when another visitor adds filters (like the escaper one).
- *
- * @return Twig_Node
- */
- protected function removeNodeFilter(Twig_Node $node)
- {
- if ($node instanceof Twig_Node_Expression_Filter) {
- return $this->removeNodeFilter($node->getNode('node'));
- }
-
- return $node;
- }
-}
-
-class_alias('Twig_Node_SandboxedPrint', 'Twig\Node\SandboxedPrintNode', false);
diff --git a/inc/lib/Twig/Node/Set.php b/inc/lib/Twig/Node/Set.php
deleted file mode 100644
index 6c6743ee..00000000
--- a/inc/lib/Twig/Node/Set.php
+++ /dev/null
@@ -1,98 +0,0 @@
-
- */
-class Twig_Node_Set extends Twig_Node implements Twig_NodeCaptureInterface
-{
- public function __construct($capture, Twig_NodeInterface $names, Twig_NodeInterface $values, $lineno, $tag = null)
- {
- parent::__construct(array('names' => $names, 'values' => $values), array('capture' => $capture, 'safe' => false), $lineno, $tag);
-
- /*
- * Optimizes the node when capture is used for a large block of text.
- *
- * {% set foo %}foo{% endset %} is compiled to $context['foo'] = new Twig_Markup("foo");
- */
- if ($this->getAttribute('capture')) {
- $this->setAttribute('safe', true);
-
- $values = $this->getNode('values');
- if ($values instanceof Twig_Node_Text) {
- $this->setNode('values', new Twig_Node_Expression_Constant($values->getAttribute('data'), $values->getTemplateLine()));
- $this->setAttribute('capture', false);
- }
- }
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler->addDebugInfo($this);
-
- if (count($this->getNode('names')) > 1) {
- $compiler->write('list(');
- foreach ($this->getNode('names') as $idx => $node) {
- if ($idx) {
- $compiler->raw(', ');
- }
-
- $compiler->subcompile($node);
- }
- $compiler->raw(')');
- } else {
- if ($this->getAttribute('capture')) {
- $compiler
- ->write("ob_start();\n")
- ->subcompile($this->getNode('values'))
- ;
- }
-
- $compiler->subcompile($this->getNode('names'), false);
-
- if ($this->getAttribute('capture')) {
- $compiler->raw(" = ('' === \$tmp = ob_get_clean()) ? '' : new Twig_Markup(\$tmp, \$this->env->getCharset())");
- }
- }
-
- if (!$this->getAttribute('capture')) {
- $compiler->raw(' = ');
-
- if (count($this->getNode('names')) > 1) {
- $compiler->write('array(');
- foreach ($this->getNode('values') as $idx => $value) {
- if ($idx) {
- $compiler->raw(', ');
- }
-
- $compiler->subcompile($value);
- }
- $compiler->raw(')');
- } else {
- if ($this->getAttribute('safe')) {
- $compiler
- ->raw("('' === \$tmp = ")
- ->subcompile($this->getNode('values'))
- ->raw(") ? '' : new Twig_Markup(\$tmp, \$this->env->getCharset())")
- ;
- } else {
- $compiler->subcompile($this->getNode('values'));
- }
- }
- }
-
- $compiler->raw(";\n");
- }
-}
-
-class_alias('Twig_Node_Set', 'Twig\Node\SetNode', false);
diff --git a/inc/lib/Twig/Node/SetTemp.php b/inc/lib/Twig/Node/SetTemp.php
deleted file mode 100644
index 996fdcde..00000000
--- a/inc/lib/Twig/Node/SetTemp.php
+++ /dev/null
@@ -1,40 +0,0 @@
- $name), $lineno);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $name = $this->getAttribute('name');
- $compiler
- ->addDebugInfo($this)
- ->write('if (isset($context[')
- ->string($name)
- ->raw('])) { $_')
- ->raw($name)
- ->raw('_ = $context[')
- ->repr($name)
- ->raw(']; } else { $_')
- ->raw($name)
- ->raw("_ = null; }\n")
- ;
- }
-}
-
-class_alias('Twig_Node_SetTemp', 'Twig\Node\SetTempNode', false);
diff --git a/inc/lib/Twig/Node/Spaceless.php b/inc/lib/Twig/Node/Spaceless.php
deleted file mode 100644
index 76f90cde..00000000
--- a/inc/lib/Twig/Node/Spaceless.php
+++ /dev/null
@@ -1,37 +0,0 @@
-
- */
-class Twig_Node_Spaceless extends Twig_Node
-{
- public function __construct(Twig_NodeInterface $body, $lineno, $tag = 'spaceless')
- {
- parent::__construct(array('body' => $body), array(), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->addDebugInfo($this)
- ->write("ob_start();\n")
- ->subcompile($this->getNode('body'))
- ->write("echo trim(preg_replace('/>\s+<', ob_get_clean()));\n")
- ;
- }
-}
-
-class_alias('Twig_Node_Spaceless', 'Twig\Node\SpacelessNode', false);
diff --git a/inc/lib/Twig/Node/Text.php b/inc/lib/Twig/Node/Text.php
deleted file mode 100644
index f4577fee..00000000
--- a/inc/lib/Twig/Node/Text.php
+++ /dev/null
@@ -1,36 +0,0 @@
-
- */
-class Twig_Node_Text extends Twig_Node implements Twig_NodeOutputInterface
-{
- public function __construct($data, $lineno)
- {
- parent::__construct(array(), array('data' => $data), $lineno);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->addDebugInfo($this)
- ->write('echo ')
- ->string($this->getAttribute('data'))
- ->raw(";\n")
- ;
- }
-}
-
-class_alias('Twig_Node_Text', 'Twig\Node\TextNode', false);
diff --git a/inc/lib/Twig/Node/With.php b/inc/lib/Twig/Node/With.php
deleted file mode 100644
index 2ab0ea5d..00000000
--- a/inc/lib/Twig/Node/With.php
+++ /dev/null
@@ -1,64 +0,0 @@
-
- */
-class Twig_Node_With extends Twig_Node
-{
- public function __construct(Twig_Node $body, Twig_Node $variables = null, $only = false, $lineno, $tag = null)
- {
- $nodes = array('body' => $body);
- if (null !== $variables) {
- $nodes['variables'] = $variables;
- }
-
- parent::__construct($nodes, array('only' => (bool) $only), $lineno, $tag);
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler->addDebugInfo($this);
-
- if ($this->hasNode('variables')) {
- $varsName = $compiler->getVarName();
- $compiler
- ->write(sprintf('$%s = ', $varsName))
- ->subcompile($this->getNode('variables'))
- ->raw(";\n")
- ->write(sprintf("if (!is_array(\$%s)) {\n", $varsName))
- ->indent()
- ->write("throw new Twig_Error_Runtime('Variables passed to the \"with\" tag must be a hash.');\n")
- ->outdent()
- ->write("}\n")
- ;
-
- if ($this->getAttribute('only')) {
- $compiler->write("\$context = array('_parent' => \$context);\n");
- } else {
- $compiler->write("\$context['_parent'] = \$context;\n");
- }
-
- $compiler->write(sprintf("\$context = array_merge(\$context, \$%s);\n", $varsName));
- } else {
- $compiler->write("\$context['_parent'] = \$context;\n");
- }
-
- $compiler
- ->subcompile($this->getNode('body'))
- ->write("\$context = \$context['_parent'];\n")
- ;
- }
-}
-
-class_alias('Twig_Node_With', 'Twig\Node\WithNode', false);
diff --git a/inc/lib/Twig/NodeCaptureInterface.php b/inc/lib/Twig/NodeCaptureInterface.php
deleted file mode 100644
index 6638834b..00000000
--- a/inc/lib/Twig/NodeCaptureInterface.php
+++ /dev/null
@@ -1,21 +0,0 @@
-
- */
-interface Twig_NodeCaptureInterface
-{
-}
-
-class_alias('Twig_NodeCaptureInterface', 'Twig\Node\NodeCaptureInterface', false);
diff --git a/inc/lib/Twig/NodeInterface.php b/inc/lib/Twig/NodeInterface.php
deleted file mode 100644
index 78e758bd..00000000
--- a/inc/lib/Twig/NodeInterface.php
+++ /dev/null
@@ -1,32 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 3.0)
- */
-interface Twig_NodeInterface extends Countable, IteratorAggregate
-{
- /**
- * Compiles the node to PHP.
- */
- public function compile(Twig_Compiler $compiler);
-
- /**
- * @deprecated since 1.27 (to be removed in 2.0)
- */
- public function getLine();
-
- public function getNodeTag();
-}
diff --git a/inc/lib/Twig/NodeOutputInterface.php b/inc/lib/Twig/NodeOutputInterface.php
deleted file mode 100644
index 5a8eaa9c..00000000
--- a/inc/lib/Twig/NodeOutputInterface.php
+++ /dev/null
@@ -1,21 +0,0 @@
-
- */
-interface Twig_NodeOutputInterface
-{
-}
-
-class_alias('Twig_NodeOutputInterface', 'Twig\Node\NodeOutputInterface', false);
diff --git a/inc/lib/Twig/NodeTraverser.php b/inc/lib/Twig/NodeTraverser.php
deleted file mode 100644
index f00a0bf5..00000000
--- a/inc/lib/Twig/NodeTraverser.php
+++ /dev/null
@@ -1,86 +0,0 @@
-
- */
-class Twig_NodeTraverser
-{
- protected $env;
- protected $visitors = array();
-
- /**
- * @param Twig_Environment $env
- * @param Twig_NodeVisitorInterface[] $visitors
- */
- public function __construct(Twig_Environment $env, array $visitors = array())
- {
- $this->env = $env;
- foreach ($visitors as $visitor) {
- $this->addVisitor($visitor);
- }
- }
-
- public function addVisitor(Twig_NodeVisitorInterface $visitor)
- {
- if (!isset($this->visitors[$visitor->getPriority()])) {
- $this->visitors[$visitor->getPriority()] = array();
- }
-
- $this->visitors[$visitor->getPriority()][] = $visitor;
- }
-
- /**
- * Traverses a node and calls the registered visitors.
- *
- * @return Twig_NodeInterface
- */
- public function traverse(Twig_NodeInterface $node)
- {
- ksort($this->visitors);
- foreach ($this->visitors as $visitors) {
- foreach ($visitors as $visitor) {
- $node = $this->traverseForVisitor($visitor, $node);
- }
- }
-
- return $node;
- }
-
- protected function traverseForVisitor(Twig_NodeVisitorInterface $visitor, Twig_NodeInterface $node = null)
- {
- if (null === $node) {
- return;
- }
-
- $node = $visitor->enterNode($node, $this->env);
-
- foreach ($node as $k => $n) {
- if (false !== $m = $this->traverseForVisitor($visitor, $n)) {
- if ($m !== $n) {
- $node->setNode($k, $m);
- }
- } else {
- $node->removeNode($k);
- }
- }
-
- return $visitor->leaveNode($node, $this->env);
- }
-}
-
-class_alias('Twig_NodeTraverser', 'Twig\NodeTraverser', false);
diff --git a/inc/lib/Twig/NodeVisitor/Escaper.php b/inc/lib/Twig/NodeVisitor/Escaper.php
deleted file mode 100644
index 1a1ae66f..00000000
--- a/inc/lib/Twig/NodeVisitor/Escaper.php
+++ /dev/null
@@ -1,154 +0,0 @@
-
- */
-class Twig_NodeVisitor_Escaper extends Twig_BaseNodeVisitor
-{
- protected $statusStack = array();
- protected $blocks = array();
- protected $safeAnalysis;
- protected $traverser;
- protected $defaultStrategy = false;
- protected $safeVars = array();
-
- public function __construct()
- {
- $this->safeAnalysis = new Twig_NodeVisitor_SafeAnalysis();
- }
-
- protected function doEnterNode(Twig_Node $node, Twig_Environment $env)
- {
- if ($node instanceof Twig_Node_Module) {
- if ($env->hasExtension('Twig_Extension_Escaper') && $defaultStrategy = $env->getExtension('Twig_Extension_Escaper')->getDefaultStrategy($node->getTemplateName())) {
- $this->defaultStrategy = $defaultStrategy;
- }
- $this->safeVars = array();
- $this->blocks = array();
- } elseif ($node instanceof Twig_Node_AutoEscape) {
- $this->statusStack[] = $node->getAttribute('value');
- } elseif ($node instanceof Twig_Node_Block) {
- $this->statusStack[] = isset($this->blocks[$node->getAttribute('name')]) ? $this->blocks[$node->getAttribute('name')] : $this->needEscaping($env);
- } elseif ($node instanceof Twig_Node_Import) {
- $this->safeVars[] = $node->getNode('var')->getAttribute('name');
- }
-
- return $node;
- }
-
- protected function doLeaveNode(Twig_Node $node, Twig_Environment $env)
- {
- if ($node instanceof Twig_Node_Module) {
- $this->defaultStrategy = false;
- $this->safeVars = array();
- $this->blocks = array();
- } elseif ($node instanceof Twig_Node_Expression_Filter) {
- return $this->preEscapeFilterNode($node, $env);
- } elseif ($node instanceof Twig_Node_Print) {
- return $this->escapePrintNode($node, $env, $this->needEscaping($env));
- }
-
- if ($node instanceof Twig_Node_AutoEscape || $node instanceof Twig_Node_Block) {
- array_pop($this->statusStack);
- } elseif ($node instanceof Twig_Node_BlockReference) {
- $this->blocks[$node->getAttribute('name')] = $this->needEscaping($env);
- }
-
- return $node;
- }
-
- protected function escapePrintNode(Twig_Node_Print $node, Twig_Environment $env, $type)
- {
- if (false === $type) {
- return $node;
- }
-
- $expression = $node->getNode('expr');
-
- if ($this->isSafeFor($type, $expression, $env)) {
- return $node;
- }
-
- $class = get_class($node);
-
- return new $class(
- $this->getEscaperFilter($type, $expression),
- $node->getTemplateLine()
- );
- }
-
- protected function preEscapeFilterNode(Twig_Node_Expression_Filter $filter, Twig_Environment $env)
- {
- $name = $filter->getNode('filter')->getAttribute('value');
-
- $type = $env->getFilter($name)->getPreEscape();
- if (null === $type) {
- return $filter;
- }
-
- $node = $filter->getNode('node');
- if ($this->isSafeFor($type, $node, $env)) {
- return $filter;
- }
-
- $filter->setNode('node', $this->getEscaperFilter($type, $node));
-
- return $filter;
- }
-
- protected function isSafeFor($type, Twig_NodeInterface $expression, $env)
- {
- $safe = $this->safeAnalysis->getSafe($expression);
-
- if (null === $safe) {
- if (null === $this->traverser) {
- $this->traverser = new Twig_NodeTraverser($env, array($this->safeAnalysis));
- }
-
- $this->safeAnalysis->setSafeVars($this->safeVars);
-
- $this->traverser->traverse($expression);
- $safe = $this->safeAnalysis->getSafe($expression);
- }
-
- return in_array($type, $safe) || in_array('all', $safe);
- }
-
- protected function needEscaping(Twig_Environment $env)
- {
- if (count($this->statusStack)) {
- return $this->statusStack[count($this->statusStack) - 1];
- }
-
- return $this->defaultStrategy ? $this->defaultStrategy : false;
- }
-
- protected function getEscaperFilter($type, Twig_NodeInterface $node)
- {
- $line = $node->getTemplateLine();
- $name = new Twig_Node_Expression_Constant('escape', $line);
- $args = new Twig_Node(array(new Twig_Node_Expression_Constant((string) $type, $line), new Twig_Node_Expression_Constant(null, $line), new Twig_Node_Expression_Constant(true, $line)));
-
- return new Twig_Node_Expression_Filter($node, $name, $args, $line);
- }
-
- public function getPriority()
- {
- return 0;
- }
-}
-
-class_alias('Twig_NodeVisitor_Escaper', 'Twig\NodeVisitor\EscaperNodeVisitor', false);
diff --git a/inc/lib/Twig/NodeVisitor/Optimizer.php b/inc/lib/Twig/NodeVisitor/Optimizer.php
deleted file mode 100644
index c55e40ff..00000000
--- a/inc/lib/Twig/NodeVisitor/Optimizer.php
+++ /dev/null
@@ -1,253 +0,0 @@
-
- */
-class Twig_NodeVisitor_Optimizer extends Twig_BaseNodeVisitor
-{
- const OPTIMIZE_ALL = -1;
- const OPTIMIZE_NONE = 0;
- const OPTIMIZE_FOR = 2;
- const OPTIMIZE_RAW_FILTER = 4;
- const OPTIMIZE_VAR_ACCESS = 8;
-
- protected $loops = array();
- protected $loopsTargets = array();
- protected $optimizers;
- protected $prependedNodes = array();
- protected $inABody = false;
-
- /**
- * @param int $optimizers The optimizer mode
- */
- public function __construct($optimizers = -1)
- {
- if (!is_int($optimizers) || $optimizers > (self::OPTIMIZE_FOR | self::OPTIMIZE_RAW_FILTER | self::OPTIMIZE_VAR_ACCESS)) {
- throw new InvalidArgumentException(sprintf('Optimizer mode "%s" is not valid.', $optimizers));
- }
-
- $this->optimizers = $optimizers;
- }
-
- protected function doEnterNode(Twig_Node $node, Twig_Environment $env)
- {
- if (self::OPTIMIZE_FOR === (self::OPTIMIZE_FOR & $this->optimizers)) {
- $this->enterOptimizeFor($node, $env);
- }
-
- if (PHP_VERSION_ID < 50400 && self::OPTIMIZE_VAR_ACCESS === (self::OPTIMIZE_VAR_ACCESS & $this->optimizers) && !$env->isStrictVariables() && !$env->hasExtension('Twig_Extension_Sandbox')) {
- if ($this->inABody) {
- if (!$node instanceof Twig_Node_Expression) {
- if ('Twig_Node' !== get_class($node)) {
- array_unshift($this->prependedNodes, array());
- }
- } else {
- $node = $this->optimizeVariables($node, $env);
- }
- } elseif ($node instanceof Twig_Node_Body) {
- $this->inABody = true;
- }
- }
-
- return $node;
- }
-
- protected function doLeaveNode(Twig_Node $node, Twig_Environment $env)
- {
- $expression = $node instanceof Twig_Node_Expression;
-
- if (self::OPTIMIZE_FOR === (self::OPTIMIZE_FOR & $this->optimizers)) {
- $this->leaveOptimizeFor($node, $env);
- }
-
- if (self::OPTIMIZE_RAW_FILTER === (self::OPTIMIZE_RAW_FILTER & $this->optimizers)) {
- $node = $this->optimizeRawFilter($node, $env);
- }
-
- $node = $this->optimizePrintNode($node, $env);
-
- if (self::OPTIMIZE_VAR_ACCESS === (self::OPTIMIZE_VAR_ACCESS & $this->optimizers) && !$env->isStrictVariables() && !$env->hasExtension('Twig_Extension_Sandbox')) {
- if ($node instanceof Twig_Node_Body) {
- $this->inABody = false;
- } elseif ($this->inABody) {
- if (!$expression && 'Twig_Node' !== get_class($node) && $prependedNodes = array_shift($this->prependedNodes)) {
- $nodes = array();
- foreach (array_unique($prependedNodes) as $name) {
- $nodes[] = new Twig_Node_SetTemp($name, $node->getTemplateLine());
- }
-
- $nodes[] = $node;
- $node = new Twig_Node($nodes);
- }
- }
- }
-
- return $node;
- }
-
- protected function optimizeVariables(Twig_NodeInterface $node, Twig_Environment $env)
- {
- if ('Twig_Node_Expression_Name' === get_class($node) && $node->isSimple()) {
- $this->prependedNodes[0][] = $node->getAttribute('name');
-
- return new Twig_Node_Expression_TempName($node->getAttribute('name'), $node->getTemplateLine());
- }
-
- return $node;
- }
-
- /**
- * Optimizes print nodes.
- *
- * It replaces:
- *
- * * "echo $this->render(Parent)Block()" with "$this->display(Parent)Block()"
- *
- * @return Twig_NodeInterface
- */
- protected function optimizePrintNode(Twig_NodeInterface $node, Twig_Environment $env)
- {
- if (!$node instanceof Twig_Node_Print) {
- return $node;
- }
-
- $exprNode = $node->getNode('expr');
- if (
- $exprNode instanceof Twig_Node_Expression_BlockReference ||
- $exprNode instanceof Twig_Node_Expression_Parent
- ) {
- $exprNode->setAttribute('output', true);
-
- return $exprNode;
- }
-
- return $node;
- }
-
- /**
- * Removes "raw" filters.
- *
- * @return Twig_NodeInterface
- */
- protected function optimizeRawFilter(Twig_NodeInterface $node, Twig_Environment $env)
- {
- if ($node instanceof Twig_Node_Expression_Filter && 'raw' == $node->getNode('filter')->getAttribute('value')) {
- return $node->getNode('node');
- }
-
- return $node;
- }
-
- /**
- * Optimizes "for" tag by removing the "loop" variable creation whenever possible.
- */
- protected function enterOptimizeFor(Twig_NodeInterface $node, Twig_Environment $env)
- {
- if ($node instanceof Twig_Node_For) {
- // disable the loop variable by default
- $node->setAttribute('with_loop', false);
- array_unshift($this->loops, $node);
- array_unshift($this->loopsTargets, $node->getNode('value_target')->getAttribute('name'));
- array_unshift($this->loopsTargets, $node->getNode('key_target')->getAttribute('name'));
- } elseif (!$this->loops) {
- // we are outside a loop
- return;
- }
-
- // when do we need to add the loop variable back?
-
- // the loop variable is referenced for the current loop
- elseif ($node instanceof Twig_Node_Expression_Name && 'loop' === $node->getAttribute('name')) {
- $node->setAttribute('always_defined', true);
- $this->addLoopToCurrent();
- }
-
- // optimize access to loop targets
- elseif ($node instanceof Twig_Node_Expression_Name && in_array($node->getAttribute('name'), $this->loopsTargets)) {
- $node->setAttribute('always_defined', true);
- }
-
- // block reference
- elseif ($node instanceof Twig_Node_BlockReference || $node instanceof Twig_Node_Expression_BlockReference) {
- $this->addLoopToCurrent();
- }
-
- // include without the only attribute
- elseif ($node instanceof Twig_Node_Include && !$node->getAttribute('only')) {
- $this->addLoopToAll();
- }
-
- // include function without the with_context=false parameter
- elseif ($node instanceof Twig_Node_Expression_Function
- && 'include' === $node->getAttribute('name')
- && (!$node->getNode('arguments')->hasNode('with_context')
- || false !== $node->getNode('arguments')->getNode('with_context')->getAttribute('value')
- )
- ) {
- $this->addLoopToAll();
- }
-
- // the loop variable is referenced via an attribute
- elseif ($node instanceof Twig_Node_Expression_GetAttr
- && (!$node->getNode('attribute') instanceof Twig_Node_Expression_Constant
- || 'parent' === $node->getNode('attribute')->getAttribute('value')
- )
- && (true === $this->loops[0]->getAttribute('with_loop')
- || ($node->getNode('node') instanceof Twig_Node_Expression_Name
- && 'loop' === $node->getNode('node')->getAttribute('name')
- )
- )
- ) {
- $this->addLoopToAll();
- }
- }
-
- /**
- * Optimizes "for" tag by removing the "loop" variable creation whenever possible.
- */
- protected function leaveOptimizeFor(Twig_NodeInterface $node, Twig_Environment $env)
- {
- if ($node instanceof Twig_Node_For) {
- array_shift($this->loops);
- array_shift($this->loopsTargets);
- array_shift($this->loopsTargets);
- }
- }
-
- protected function addLoopToCurrent()
- {
- $this->loops[0]->setAttribute('with_loop', true);
- }
-
- protected function addLoopToAll()
- {
- foreach ($this->loops as $loop) {
- $loop->setAttribute('with_loop', true);
- }
- }
-
- public function getPriority()
- {
- return 255;
- }
-}
-
-class_alias('Twig_NodeVisitor_Optimizer', 'Twig\NodeVisitor\OptimizerNodeVisitor', false);
diff --git a/inc/lib/Twig/NodeVisitor/SafeAnalysis.php b/inc/lib/Twig/NodeVisitor/SafeAnalysis.php
deleted file mode 100644
index ca31c8fc..00000000
--- a/inc/lib/Twig/NodeVisitor/SafeAnalysis.php
+++ /dev/null
@@ -1,150 +0,0 @@
-safeVars = $safeVars;
- }
-
- public function getSafe(Twig_NodeInterface $node)
- {
- $hash = spl_object_hash($node);
- if (!isset($this->data[$hash])) {
- return;
- }
-
- foreach ($this->data[$hash] as $bucket) {
- if ($bucket['key'] !== $node) {
- continue;
- }
-
- if (in_array('html_attr', $bucket['value'])) {
- $bucket['value'][] = 'html';
- }
-
- return $bucket['value'];
- }
- }
-
- protected function setSafe(Twig_NodeInterface $node, array $safe)
- {
- $hash = spl_object_hash($node);
- if (isset($this->data[$hash])) {
- foreach ($this->data[$hash] as &$bucket) {
- if ($bucket['key'] === $node) {
- $bucket['value'] = $safe;
-
- return;
- }
- }
- }
- $this->data[$hash][] = array(
- 'key' => $node,
- 'value' => $safe,
- );
- }
-
- protected function doEnterNode(Twig_Node $node, Twig_Environment $env)
- {
- return $node;
- }
-
- protected function doLeaveNode(Twig_Node $node, Twig_Environment $env)
- {
- if ($node instanceof Twig_Node_Expression_Constant) {
- // constants are marked safe for all
- $this->setSafe($node, array('all'));
- } elseif ($node instanceof Twig_Node_Expression_BlockReference) {
- // blocks are safe by definition
- $this->setSafe($node, array('all'));
- } elseif ($node instanceof Twig_Node_Expression_Parent) {
- // parent block is safe by definition
- $this->setSafe($node, array('all'));
- } elseif ($node instanceof Twig_Node_Expression_Conditional) {
- // intersect safeness of both operands
- $safe = $this->intersectSafe($this->getSafe($node->getNode('expr2')), $this->getSafe($node->getNode('expr3')));
- $this->setSafe($node, $safe);
- } elseif ($node instanceof Twig_Node_Expression_Filter) {
- // filter expression is safe when the filter is safe
- $name = $node->getNode('filter')->getAttribute('value');
- $args = $node->getNode('arguments');
- if (false !== $filter = $env->getFilter($name)) {
- $safe = $filter->getSafe($args);
- if (null === $safe) {
- $safe = $this->intersectSafe($this->getSafe($node->getNode('node')), $filter->getPreservesSafety());
- }
- $this->setSafe($node, $safe);
- } else {
- $this->setSafe($node, array());
- }
- } elseif ($node instanceof Twig_Node_Expression_Function) {
- // function expression is safe when the function is safe
- $name = $node->getAttribute('name');
- $args = $node->getNode('arguments');
- $function = $env->getFunction($name);
- if (false !== $function) {
- $this->setSafe($node, $function->getSafe($args));
- } else {
- $this->setSafe($node, array());
- }
- } elseif ($node instanceof Twig_Node_Expression_MethodCall) {
- if ($node->getAttribute('safe')) {
- $this->setSafe($node, array('all'));
- } else {
- $this->setSafe($node, array());
- }
- } elseif ($node instanceof Twig_Node_Expression_GetAttr && $node->getNode('node') instanceof Twig_Node_Expression_Name) {
- $name = $node->getNode('node')->getAttribute('name');
- // attributes on template instances are safe
- if ('_self' == $name || in_array($name, $this->safeVars)) {
- $this->setSafe($node, array('all'));
- } else {
- $this->setSafe($node, array());
- }
- } else {
- $this->setSafe($node, array());
- }
-
- return $node;
- }
-
- protected function intersectSafe(array $a = null, array $b = null)
- {
- if (null === $a || null === $b) {
- return array();
- }
-
- if (in_array('all', $a)) {
- return $b;
- }
-
- if (in_array('all', $b)) {
- return $a;
- }
-
- return array_intersect($a, $b);
- }
-
- public function getPriority()
- {
- return 0;
- }
-}
-
-class_alias('Twig_NodeVisitor_SafeAnalysis', 'Twig\NodeVisitor\SafeAnalysisNodeVisitor', false);
diff --git a/inc/lib/Twig/NodeVisitor/Sandbox.php b/inc/lib/Twig/NodeVisitor/Sandbox.php
deleted file mode 100644
index 71aa4f02..00000000
--- a/inc/lib/Twig/NodeVisitor/Sandbox.php
+++ /dev/null
@@ -1,82 +0,0 @@
-
- */
-class Twig_NodeVisitor_Sandbox extends Twig_BaseNodeVisitor
-{
- protected $inAModule = false;
- protected $tags;
- protected $filters;
- protected $functions;
-
- protected function doEnterNode(Twig_Node $node, Twig_Environment $env)
- {
- if ($node instanceof Twig_Node_Module) {
- $this->inAModule = true;
- $this->tags = array();
- $this->filters = array();
- $this->functions = array();
-
- return $node;
- } elseif ($this->inAModule) {
- // look for tags
- if ($node->getNodeTag() && !isset($this->tags[$node->getNodeTag()])) {
- $this->tags[$node->getNodeTag()] = $node;
- }
-
- // look for filters
- if ($node instanceof Twig_Node_Expression_Filter && !isset($this->filters[$node->getNode('filter')->getAttribute('value')])) {
- $this->filters[$node->getNode('filter')->getAttribute('value')] = $node;
- }
-
- // look for functions
- if ($node instanceof Twig_Node_Expression_Function && !isset($this->functions[$node->getAttribute('name')])) {
- $this->functions[$node->getAttribute('name')] = $node;
- }
-
- // the .. operator is equivalent to the range() function
- if ($node instanceof Twig_Node_Expression_Binary_Range && !isset($this->functions['range'])) {
- $this->functions['range'] = $node;
- }
-
- // wrap print to check __toString() calls
- if ($node instanceof Twig_Node_Print) {
- return new Twig_Node_SandboxedPrint($node->getNode('expr'), $node->getTemplateLine(), $node->getNodeTag());
- }
- }
-
- return $node;
- }
-
- protected function doLeaveNode(Twig_Node $node, Twig_Environment $env)
- {
- if ($node instanceof Twig_Node_Module) {
- $this->inAModule = false;
-
- $node->setNode('display_start', new Twig_Node(array(new Twig_Node_CheckSecurity($this->filters, $this->tags, $this->functions), $node->getNode('display_start'))));
- }
-
- return $node;
- }
-
- public function getPriority()
- {
- return 0;
- }
-}
-
-class_alias('Twig_NodeVisitor_Sandbox', 'Twig\NodeVisitor\SandboxNodeVisitor', false);
diff --git a/inc/lib/Twig/NodeVisitorInterface.php b/inc/lib/Twig/NodeVisitorInterface.php
deleted file mode 100644
index 1270a372..00000000
--- a/inc/lib/Twig/NodeVisitorInterface.php
+++ /dev/null
@@ -1,45 +0,0 @@
-
- */
-interface Twig_NodeVisitorInterface
-{
- /**
- * Called before child nodes are visited.
- *
- * @return Twig_NodeInterface The modified node
- */
- public function enterNode(Twig_NodeInterface $node, Twig_Environment $env);
-
- /**
- * Called after child nodes are visited.
- *
- * @return Twig_NodeInterface|false The modified node or false if the node must be removed
- */
- public function leaveNode(Twig_NodeInterface $node, Twig_Environment $env);
-
- /**
- * Returns the priority for this visitor.
- *
- * Priority should be between -10 and 10 (0 is the default).
- *
- * @return int The priority level
- */
- public function getPriority();
-}
-
-class_alias('Twig_NodeVisitorInterface', 'Twig\NodeVisitor\NodeVisitorInterface', false);
-class_exists('Twig_Environment');
-class_exists('Twig_Node');
diff --git a/inc/lib/Twig/Parser.php b/inc/lib/Twig/Parser.php
deleted file mode 100644
index 6de879a5..00000000
--- a/inc/lib/Twig/Parser.php
+++ /dev/null
@@ -1,412 +0,0 @@
-
- */
-class Twig_Parser implements Twig_ParserInterface
-{
- protected $stack = array();
- protected $stream;
- protected $parent;
- protected $handlers;
- protected $visitors;
- protected $expressionParser;
- protected $blocks;
- protected $blockStack;
- protected $macros;
- protected $env;
- protected $reservedMacroNames;
- protected $importedSymbols;
- protected $traits;
- protected $embeddedTemplates = array();
- private $varNameSalt = 0;
-
- public function __construct(Twig_Environment $env)
- {
- $this->env = $env;
- }
-
- /**
- * @deprecated since 1.27 (to be removed in 2.0)
- */
- public function getEnvironment()
- {
- @trigger_error('The '.__METHOD__.' method is deprecated since version 1.27 and will be removed in 2.0.', E_USER_DEPRECATED);
-
- return $this->env;
- }
-
- public function getVarName()
- {
- return sprintf('__internal_%s', hash('sha256', __METHOD__.$this->stream->getSourceContext()->getCode().$this->varNameSalt++));
- }
-
- /**
- * @deprecated since 1.27 (to be removed in 2.0). Use $parser->getStream()->getSourceContext()->getPath() instead.
- */
- public function getFilename()
- {
- @trigger_error(sprintf('The "%s" method is deprecated since version 1.27 and will be removed in 2.0. Use $parser->getStream()->getSourceContext()->getPath() instead.', __METHOD__), E_USER_DEPRECATED);
-
- return $this->stream->getSourceContext()->getName();
- }
-
- public function parse(Twig_TokenStream $stream, $test = null, $dropNeedle = false)
- {
- // push all variables into the stack to keep the current state of the parser
- // using get_object_vars() instead of foreach would lead to https://bugs.php.net/71336
- // This hack can be removed when min version if PHP 7.0
- $vars = array();
- foreach ($this as $k => $v) {
- $vars[$k] = $v;
- }
-
- unset($vars['stack'], $vars['env'], $vars['handlers'], $vars['visitors'], $vars['expressionParser'], $vars['reservedMacroNames']);
- $this->stack[] = $vars;
-
- // tag handlers
- if (null === $this->handlers) {
- $this->handlers = $this->env->getTokenParsers();
- $this->handlers->setParser($this);
- }
-
- // node visitors
- if (null === $this->visitors) {
- $this->visitors = $this->env->getNodeVisitors();
- }
-
- if (null === $this->expressionParser) {
- $this->expressionParser = new Twig_ExpressionParser($this, $this->env);
- }
-
- $this->stream = $stream;
- $this->parent = null;
- $this->blocks = array();
- $this->macros = array();
- $this->traits = array();
- $this->blockStack = array();
- $this->importedSymbols = array(array());
- $this->embeddedTemplates = array();
- $this->varNameSalt = 0;
-
- try {
- $body = $this->subparse($test, $dropNeedle);
-
- if (null !== $this->parent && null === $body = $this->filterBodyNodes($body)) {
- $body = new Twig_Node();
- }
- } catch (Twig_Error_Syntax $e) {
- if (!$e->getSourceContext()) {
- $e->setSourceContext($this->stream->getSourceContext());
- }
-
- if (!$e->getTemplateLine()) {
- $e->setTemplateLine($this->stream->getCurrent()->getLine());
- }
-
- throw $e;
- }
-
- $node = new Twig_Node_Module(new Twig_Node_Body(array($body)), $this->parent, new Twig_Node($this->blocks), new Twig_Node($this->macros), new Twig_Node($this->traits), $this->embeddedTemplates, $stream->getSourceContext());
-
- $traverser = new Twig_NodeTraverser($this->env, $this->visitors);
-
- $node = $traverser->traverse($node);
-
- // restore previous stack so previous parse() call can resume working
- foreach (array_pop($this->stack) as $key => $val) {
- $this->$key = $val;
- }
-
- return $node;
- }
-
- public function subparse($test, $dropNeedle = false)
- {
- $lineno = $this->getCurrentToken()->getLine();
- $rv = array();
- while (!$this->stream->isEOF()) {
- switch ($this->getCurrentToken()->getType()) {
- case Twig_Token::TEXT_TYPE:
- $token = $this->stream->next();
- $rv[] = new Twig_Node_Text($token->getValue(), $token->getLine());
- break;
-
- case Twig_Token::VAR_START_TYPE:
- $token = $this->stream->next();
- $expr = $this->expressionParser->parseExpression();
- $this->stream->expect(Twig_Token::VAR_END_TYPE);
- $rv[] = new Twig_Node_Print($expr, $token->getLine());
- break;
-
- case Twig_Token::BLOCK_START_TYPE:
- $this->stream->next();
- $token = $this->getCurrentToken();
-
- if (Twig_Token::NAME_TYPE !== $token->getType()) {
- throw new Twig_Error_Syntax('A block must start with a tag name.', $token->getLine(), $this->stream->getSourceContext());
- }
-
- if (null !== $test && call_user_func($test, $token)) {
- if ($dropNeedle) {
- $this->stream->next();
- }
-
- if (1 === count($rv)) {
- return $rv[0];
- }
-
- return new Twig_Node($rv, array(), $lineno);
- }
-
- $subparser = $this->handlers->getTokenParser($token->getValue());
- if (null === $subparser) {
- if (null !== $test) {
- $e = new Twig_Error_Syntax(sprintf('Unexpected "%s" tag', $token->getValue()), $token->getLine(), $this->stream->getSourceContext());
-
- if (is_array($test) && isset($test[0]) && $test[0] instanceof Twig_TokenParserInterface) {
- $e->appendMessage(sprintf(' (expecting closing tag for the "%s" tag defined near line %s).', $test[0]->getTag(), $lineno));
- }
- } else {
- $e = new Twig_Error_Syntax(sprintf('Unknown "%s" tag.', $token->getValue()), $token->getLine(), $this->stream->getSourceContext());
- $e->addSuggestions($token->getValue(), array_keys($this->env->getTags()));
- }
-
- throw $e;
- }
-
- $this->stream->next();
-
- $node = $subparser->parse($token);
- if (null !== $node) {
- $rv[] = $node;
- }
- break;
-
- default:
- throw new Twig_Error_Syntax('Lexer or parser ended up in unsupported state.', $this->getCurrentToken()->getLine(), $this->stream->getSourceContext());
- }
- }
-
- if (1 === count($rv)) {
- return $rv[0];
- }
-
- return new Twig_Node($rv, array(), $lineno);
- }
-
- /**
- * @deprecated since 1.27 (to be removed in 2.0)
- */
- public function addHandler($name, $class)
- {
- @trigger_error('The '.__METHOD__.' method is deprecated since version 1.27 and will be removed in 2.0.', E_USER_DEPRECATED);
-
- $this->handlers[$name] = $class;
- }
-
- /**
- * @deprecated since 1.27 (to be removed in 2.0)
- */
- public function addNodeVisitor(Twig_NodeVisitorInterface $visitor)
- {
- @trigger_error('The '.__METHOD__.' method is deprecated since version 1.27 and will be removed in 2.0.', E_USER_DEPRECATED);
-
- $this->visitors[] = $visitor;
- }
-
- public function getBlockStack()
- {
- return $this->blockStack;
- }
-
- public function peekBlockStack()
- {
- return $this->blockStack[count($this->blockStack) - 1];
- }
-
- public function popBlockStack()
- {
- array_pop($this->blockStack);
- }
-
- public function pushBlockStack($name)
- {
- $this->blockStack[] = $name;
- }
-
- public function hasBlock($name)
- {
- return isset($this->blocks[$name]);
- }
-
- public function getBlock($name)
- {
- return $this->blocks[$name];
- }
-
- public function setBlock($name, Twig_Node_Block $value)
- {
- $this->blocks[$name] = new Twig_Node_Body(array($value), array(), $value->getTemplateLine());
- }
-
- public function hasMacro($name)
- {
- return isset($this->macros[$name]);
- }
-
- public function setMacro($name, Twig_Node_Macro $node)
- {
- if ($this->isReservedMacroName($name)) {
- throw new Twig_Error_Syntax(sprintf('"%s" cannot be used as a macro name as it is a reserved keyword.', $name), $node->getTemplateLine(), $this->stream->getSourceContext());
- }
-
- $this->macros[$name] = $node;
- }
-
- public function isReservedMacroName($name)
- {
- if (null === $this->reservedMacroNames) {
- $this->reservedMacroNames = array();
- $r = new ReflectionClass($this->env->getBaseTemplateClass());
- foreach ($r->getMethods() as $method) {
- $methodName = strtolower($method->getName());
-
- if ('get' === substr($methodName, 0, 3) && isset($methodName[3])) {
- $this->reservedMacroNames[] = substr($methodName, 3);
- }
- }
- }
-
- return in_array(strtolower($name), $this->reservedMacroNames);
- }
-
- public function addTrait($trait)
- {
- $this->traits[] = $trait;
- }
-
- public function hasTraits()
- {
- return count($this->traits) > 0;
- }
-
- public function embedTemplate(Twig_Node_Module $template)
- {
- $template->setIndex(mt_rand());
-
- $this->embeddedTemplates[] = $template;
- }
-
- public function addImportedSymbol($type, $alias, $name = null, Twig_Node_Expression $node = null)
- {
- $this->importedSymbols[0][$type][$alias] = array('name' => $name, 'node' => $node);
- }
-
- public function getImportedSymbol($type, $alias)
- {
- foreach ($this->importedSymbols as $functions) {
- if (isset($functions[$type][$alias])) {
- return $functions[$type][$alias];
- }
- }
- }
-
- public function isMainScope()
- {
- return 1 === count($this->importedSymbols);
- }
-
- public function pushLocalScope()
- {
- array_unshift($this->importedSymbols, array());
- }
-
- public function popLocalScope()
- {
- array_shift($this->importedSymbols);
- }
-
- /**
- * @return Twig_ExpressionParser
- */
- public function getExpressionParser()
- {
- return $this->expressionParser;
- }
-
- public function getParent()
- {
- return $this->parent;
- }
-
- public function setParent($parent)
- {
- $this->parent = $parent;
- }
-
- /**
- * @return Twig_TokenStream
- */
- public function getStream()
- {
- return $this->stream;
- }
-
- /**
- * @return Twig_Token
- */
- public function getCurrentToken()
- {
- return $this->stream->getCurrent();
- }
-
- protected function filterBodyNodes(Twig_NodeInterface $node)
- {
- // check that the body does not contain non-empty output nodes
- if (
- ($node instanceof Twig_Node_Text && !ctype_space($node->getAttribute('data')))
- ||
- (!$node instanceof Twig_Node_Text && !$node instanceof Twig_Node_BlockReference && $node instanceof Twig_NodeOutputInterface)
- ) {
- if (false !== strpos((string) $node, chr(0xEF).chr(0xBB).chr(0xBF))) {
- throw new Twig_Error_Syntax('A template that extends another one cannot start with a byte order mark (BOM); it must be removed.', $node->getTemplateLine(), $this->stream->getSourceContext());
- }
-
- throw new Twig_Error_Syntax('A template that extends another one cannot include content outside Twig blocks. Did you forget to put the content inside a {% block %} tag?', $node->getTemplateLine(), $this->stream->getSourceContext());
- }
-
- // bypass nodes that will "capture" the output
- if ($node instanceof Twig_NodeCaptureInterface) {
- return $node;
- }
-
- if ($node instanceof Twig_NodeOutputInterface) {
- return;
- }
-
- foreach ($node as $k => $n) {
- if (null !== $n && null === $this->filterBodyNodes($n)) {
- $node->removeNode($k);
- }
- }
-
- return $node;
- }
-}
-
-class_alias('Twig_Parser', 'Twig\Parser', false);
-class_exists('Twig_Node');
-class_exists('Twig_TokenStream');
diff --git a/inc/lib/Twig/ParserInterface.php b/inc/lib/Twig/ParserInterface.php
deleted file mode 100644
index 85c6e67b..00000000
--- a/inc/lib/Twig/ParserInterface.php
+++ /dev/null
@@ -1,29 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 3.0)
- */
-interface Twig_ParserInterface
-{
- /**
- * Converts a token stream to a node tree.
- *
- * @return Twig_Node_Module
- *
- * @throws Twig_Error_Syntax When the token stream is syntactically or semantically wrong
- */
- public function parse(Twig_TokenStream $stream);
-}
diff --git a/inc/lib/Twig/Profiler/Dumper/Base.php b/inc/lib/Twig/Profiler/Dumper/Base.php
deleted file mode 100644
index 913afd4f..00000000
--- a/inc/lib/Twig/Profiler/Dumper/Base.php
+++ /dev/null
@@ -1,62 +0,0 @@
-
- */
-abstract class Twig_Profiler_Dumper_Base
-{
- private $root;
-
- public function dump(Twig_Profiler_Profile $profile)
- {
- return $this->dumpProfile($profile);
- }
-
- abstract protected function formatTemplate(Twig_Profiler_Profile $profile, $prefix);
-
- abstract protected function formatNonTemplate(Twig_Profiler_Profile $profile, $prefix);
-
- abstract protected function formatTime(Twig_Profiler_Profile $profile, $percent);
-
- private function dumpProfile(Twig_Profiler_Profile $profile, $prefix = '', $sibling = false)
- {
- if ($profile->isRoot()) {
- $this->root = $profile->getDuration();
- $start = $profile->getName();
- } else {
- if ($profile->isTemplate()) {
- $start = $this->formatTemplate($profile, $prefix);
- } else {
- $start = $this->formatNonTemplate($profile, $prefix);
- }
- $prefix .= $sibling ? '│ ' : ' ';
- }
-
- $percent = $this->root ? $profile->getDuration() / $this->root * 100 : 0;
-
- if ($profile->getDuration() * 1000 < 1) {
- $str = $start."\n";
- } else {
- $str = sprintf("%s %s\n", $start, $this->formatTime($profile, $percent));
- }
-
- $nCount = count($profile->getProfiles());
- foreach ($profile as $i => $p) {
- $str .= $this->dumpProfile($p, $prefix, $i + 1 !== $nCount);
- }
-
- return $str;
- }
-}
-
-class_alias('Twig_Profiler_Dumper_Base', 'Twig\Profiler\Dumper\BaseDumper', false);
-class_exists('Twig_Profiler_Profile');
diff --git a/inc/lib/Twig/Profiler/Dumper/Blackfire.php b/inc/lib/Twig/Profiler/Dumper/Blackfire.php
deleted file mode 100644
index 7a33baf2..00000000
--- a/inc/lib/Twig/Profiler/Dumper/Blackfire.php
+++ /dev/null
@@ -1,72 +0,0 @@
-
- *
- * @final
- */
-class Twig_Profiler_Dumper_Blackfire
-{
- public function dump(Twig_Profiler_Profile $profile)
- {
- $data = array();
- $this->dumpProfile('main()', $profile, $data);
- $this->dumpChildren('main()', $profile, $data);
-
- $start = sprintf('%f', microtime(true));
- $str = << $values) {
- $str .= "{$name}//{$values['ct']} {$values['wt']} {$values['mu']} {$values['pmu']}\n";
- }
-
- return $str;
- }
-
- private function dumpChildren($parent, Twig_Profiler_Profile $profile, &$data)
- {
- foreach ($profile as $p) {
- if ($p->isTemplate()) {
- $name = $p->getTemplate();
- } else {
- $name = sprintf('%s::%s(%s)', $p->getTemplate(), $p->getType(), $p->getName());
- }
- $this->dumpProfile(sprintf('%s==>%s', $parent, $name), $p, $data);
- $this->dumpChildren($name, $p, $data);
- }
- }
-
- private function dumpProfile($edge, Twig_Profiler_Profile $profile, &$data)
- {
- if (isset($data[$edge])) {
- $data[$edge]['ct'] += 1;
- $data[$edge]['wt'] += floor($profile->getDuration() * 1000000);
- $data[$edge]['mu'] += $profile->getMemoryUsage();
- $data[$edge]['pmu'] += $profile->getPeakMemoryUsage();
- } else {
- $data[$edge] = array(
- 'ct' => 1,
- 'wt' => floor($profile->getDuration() * 1000000),
- 'mu' => $profile->getMemoryUsage(),
- 'pmu' => $profile->getPeakMemoryUsage(),
- );
- }
- }
-}
-
-class_alias('Twig_Profiler_Dumper_Blackfire', 'Twig\Profiler\Dumper\BlackfireDumper', false);
diff --git a/inc/lib/Twig/Profiler/Dumper/Html.php b/inc/lib/Twig/Profiler/Dumper/Html.php
deleted file mode 100644
index b57a2551..00000000
--- a/inc/lib/Twig/Profiler/Dumper/Html.php
+++ /dev/null
@@ -1,47 +0,0 @@
-
- *
- * @final
- */
-class Twig_Profiler_Dumper_Html extends Twig_Profiler_Dumper_Base
-{
- private static $colors = array(
- 'block' => '#dfd',
- 'macro' => '#ddf',
- 'template' => '#ffd',
- 'big' => '#d44',
- );
-
- public function dump(Twig_Profiler_Profile $profile)
- {
- return ''.parent::dump($profile).' ';
- }
-
- protected function formatTemplate(Twig_Profiler_Profile $profile, $prefix)
- {
- return sprintf('%s└ %s ', $prefix, self::$colors['template'], $profile->getTemplate());
- }
-
- protected function formatNonTemplate(Twig_Profiler_Profile $profile, $prefix)
- {
- return sprintf('%s└ %s::%s(%s )', $prefix, $profile->getTemplate(), $profile->getType(), isset(self::$colors[$profile->getType()]) ? self::$colors[$profile->getType()] : 'auto', $profile->getName());
- }
-
- protected function formatTime(Twig_Profiler_Profile $profile, $percent)
- {
- return sprintf('%.2fms/%.0f%% ', $percent > 20 ? self::$colors['big'] : 'auto', $profile->getDuration() * 1000, $percent);
- }
-}
-
-class_alias('Twig_Profiler_Dumper_Html', 'Twig\Profiler\Dumper\HtmlDumper', false);
diff --git a/inc/lib/Twig/Profiler/Dumper/Text.php b/inc/lib/Twig/Profiler/Dumper/Text.php
deleted file mode 100644
index 69d2c4bf..00000000
--- a/inc/lib/Twig/Profiler/Dumper/Text.php
+++ /dev/null
@@ -1,35 +0,0 @@
-
- *
- * @final
- */
-class Twig_Profiler_Dumper_Text extends Twig_Profiler_Dumper_Base
-{
- protected function formatTemplate(Twig_Profiler_Profile $profile, $prefix)
- {
- return sprintf('%s└ %s', $prefix, $profile->getTemplate());
- }
-
- protected function formatNonTemplate(Twig_Profiler_Profile $profile, $prefix)
- {
- return sprintf('%s└ %s::%s(%s)', $prefix, $profile->getTemplate(), $profile->getType(), $profile->getName());
- }
-
- protected function formatTime(Twig_Profiler_Profile $profile, $percent)
- {
- return sprintf('%.2fms/%.0f%%', $profile->getDuration() * 1000, $percent);
- }
-}
-
-class_alias('Twig_Profiler_Dumper_Text', 'Twig\Profiler\Dumper\TextDumper', false);
diff --git a/inc/lib/Twig/Profiler/Node/EnterProfile.php b/inc/lib/Twig/Profiler/Node/EnterProfile.php
deleted file mode 100644
index 69c8f797..00000000
--- a/inc/lib/Twig/Profiler/Node/EnterProfile.php
+++ /dev/null
@@ -1,39 +0,0 @@
-
- */
-class Twig_Profiler_Node_EnterProfile extends Twig_Node
-{
- public function __construct($extensionName, $type, $name, $varName)
- {
- parent::__construct(array(), array('extension_name' => $extensionName, 'name' => $name, 'type' => $type, 'var_name' => $varName));
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->write(sprintf('$%s = $this->env->getExtension(', $this->getAttribute('var_name')))
- ->repr($this->getAttribute('extension_name'))
- ->raw(");\n")
- ->write(sprintf('$%s->enter($%s = new Twig_Profiler_Profile($this->getTemplateName(), ', $this->getAttribute('var_name'), $this->getAttribute('var_name').'_prof'))
- ->repr($this->getAttribute('type'))
- ->raw(', ')
- ->repr($this->getAttribute('name'))
- ->raw("));\n\n")
- ;
- }
-}
-
-class_alias('Twig_Profiler_Node_EnterProfile', 'Twig\Profiler\Node\EnterProfileNode', false);
diff --git a/inc/lib/Twig/Profiler/Node/LeaveProfile.php b/inc/lib/Twig/Profiler/Node/LeaveProfile.php
deleted file mode 100644
index d1d6a7cc..00000000
--- a/inc/lib/Twig/Profiler/Node/LeaveProfile.php
+++ /dev/null
@@ -1,33 +0,0 @@
-
- */
-class Twig_Profiler_Node_LeaveProfile extends Twig_Node
-{
- public function __construct($varName)
- {
- parent::__construct(array(), array('var_name' => $varName));
- }
-
- public function compile(Twig_Compiler $compiler)
- {
- $compiler
- ->write("\n")
- ->write(sprintf("\$%s->leave(\$%s);\n\n", $this->getAttribute('var_name'), $this->getAttribute('var_name').'_prof'))
- ;
- }
-}
-
-class_alias('Twig_Profiler_Node_LeaveProfile', 'Twig\Profiler\Node\LeaveProfileNode', false);
diff --git a/inc/lib/Twig/Profiler/NodeVisitor/Profiler.php b/inc/lib/Twig/Profiler/NodeVisitor/Profiler.php
deleted file mode 100644
index 5db41fea..00000000
--- a/inc/lib/Twig/Profiler/NodeVisitor/Profiler.php
+++ /dev/null
@@ -1,67 +0,0 @@
-
- *
- * @final
- */
-class Twig_Profiler_NodeVisitor_Profiler extends Twig_BaseNodeVisitor
-{
- private $extensionName;
-
- public function __construct($extensionName)
- {
- $this->extensionName = $extensionName;
- }
-
- protected function doEnterNode(Twig_Node $node, Twig_Environment $env)
- {
- return $node;
- }
-
- protected function doLeaveNode(Twig_Node $node, Twig_Environment $env)
- {
- if ($node instanceof Twig_Node_Module) {
- $varName = $this->getVarName();
- $node->setNode('display_start', new Twig_Node(array(new Twig_Profiler_Node_EnterProfile($this->extensionName, Twig_Profiler_Profile::TEMPLATE, $node->getTemplateName(), $varName), $node->getNode('display_start'))));
- $node->setNode('display_end', new Twig_Node(array(new Twig_Profiler_Node_LeaveProfile($varName), $node->getNode('display_end'))));
- } elseif ($node instanceof Twig_Node_Block) {
- $varName = $this->getVarName();
- $node->setNode('body', new Twig_Node_Body(array(
- new Twig_Profiler_Node_EnterProfile($this->extensionName, Twig_Profiler_Profile::BLOCK, $node->getAttribute('name'), $varName),
- $node->getNode('body'),
- new Twig_Profiler_Node_LeaveProfile($varName),
- )));
- } elseif ($node instanceof Twig_Node_Macro) {
- $varName = $this->getVarName();
- $node->setNode('body', new Twig_Node_Body(array(
- new Twig_Profiler_Node_EnterProfile($this->extensionName, Twig_Profiler_Profile::MACRO, $node->getAttribute('name'), $varName),
- $node->getNode('body'),
- new Twig_Profiler_Node_LeaveProfile($varName),
- )));
- }
-
- return $node;
- }
-
- private function getVarName()
- {
- return sprintf('__internal_%s', hash('sha256', $this->extensionName));
- }
-
- public function getPriority()
- {
- return 0;
- }
-}
-
-class_alias('Twig_Profiler_NodeVisitor_Profiler', 'Twig\Profiler\NodeVisitor\ProfilerNodeVisitor', false);
diff --git a/inc/lib/Twig/Profiler/Profile.php b/inc/lib/Twig/Profiler/Profile.php
deleted file mode 100644
index 3fdc1a8a..00000000
--- a/inc/lib/Twig/Profiler/Profile.php
+++ /dev/null
@@ -1,170 +0,0 @@
-
- *
- * @final
- */
-class Twig_Profiler_Profile implements IteratorAggregate, Serializable
-{
- const ROOT = 'ROOT';
- const BLOCK = 'block';
- const TEMPLATE = 'template';
- const MACRO = 'macro';
-
- private $template;
- private $name;
- private $type;
- private $starts = array();
- private $ends = array();
- private $profiles = array();
-
- public function __construct($template = 'main', $type = self::ROOT, $name = 'main')
- {
- $this->template = $template;
- $this->type = $type;
- $this->name = 0 === strpos($name, '__internal_') ? 'INTERNAL' : $name;
- $this->enter();
- }
-
- public function getTemplate()
- {
- return $this->template;
- }
-
- public function getType()
- {
- return $this->type;
- }
-
- public function getName()
- {
- return $this->name;
- }
-
- public function isRoot()
- {
- return self::ROOT === $this->type;
- }
-
- public function isTemplate()
- {
- return self::TEMPLATE === $this->type;
- }
-
- public function isBlock()
- {
- return self::BLOCK === $this->type;
- }
-
- public function isMacro()
- {
- return self::MACRO === $this->type;
- }
-
- public function getProfiles()
- {
- return $this->profiles;
- }
-
- public function addProfile(Twig_Profiler_Profile $profile)
- {
- $this->profiles[] = $profile;
- }
-
- /**
- * Returns the duration in microseconds.
- *
- * @return int
- */
- public function getDuration()
- {
- if ($this->isRoot() && $this->profiles) {
- // for the root node with children, duration is the sum of all child durations
- $duration = 0;
- foreach ($this->profiles as $profile) {
- $duration += $profile->getDuration();
- }
-
- return $duration;
- }
-
- return isset($this->ends['wt']) && isset($this->starts['wt']) ? $this->ends['wt'] - $this->starts['wt'] : 0;
- }
-
- /**
- * Returns the memory usage in bytes.
- *
- * @return int
- */
- public function getMemoryUsage()
- {
- return isset($this->ends['mu']) && isset($this->starts['mu']) ? $this->ends['mu'] - $this->starts['mu'] : 0;
- }
-
- /**
- * Returns the peak memory usage in bytes.
- *
- * @return int
- */
- public function getPeakMemoryUsage()
- {
- return isset($this->ends['pmu']) && isset($this->starts['pmu']) ? $this->ends['pmu'] - $this->starts['pmu'] : 0;
- }
-
- /**
- * Starts the profiling.
- */
- public function enter()
- {
- $this->starts = array(
- 'wt' => microtime(true),
- 'mu' => memory_get_usage(),
- 'pmu' => memory_get_peak_usage(),
- );
- }
-
- /**
- * Stops the profiling.
- */
- public function leave()
- {
- $this->ends = array(
- 'wt' => microtime(true),
- 'mu' => memory_get_usage(),
- 'pmu' => memory_get_peak_usage(),
- );
- }
-
- public function reset()
- {
- $this->starts = $this->ends = $this->profiles = array();
- $this->enter();
- }
-
- public function getIterator()
- {
- return new ArrayIterator($this->profiles);
- }
-
- public function serialize()
- {
- return serialize(array($this->template, $this->name, $this->type, $this->starts, $this->ends, $this->profiles));
- }
-
- public function unserialize($data)
- {
- list($this->template, $this->name, $this->type, $this->starts, $this->ends, $this->profiles) = unserialize($data);
- }
-}
-
-class_alias('Twig_Profiler_Profile', 'Twig\Profiler\Profile', false);
diff --git a/inc/lib/Twig/RuntimeLoaderInterface.php b/inc/lib/Twig/RuntimeLoaderInterface.php
deleted file mode 100644
index f5eb14e0..00000000
--- a/inc/lib/Twig/RuntimeLoaderInterface.php
+++ /dev/null
@@ -1,29 +0,0 @@
-
- */
-interface Twig_RuntimeLoaderInterface
-{
- /**
- * Creates the runtime implementation of a Twig element (filter/function/test).
- *
- * @param string $class A runtime class
- *
- * @return object|null The runtime instance or null if the loader does not know how to create the runtime for this class
- */
- public function load($class);
-}
-
-class_alias('Twig_RuntimeLoaderInterface', 'Twig\RuntimeLoader\RuntimeLoaderInterface', false);
diff --git a/inc/lib/Twig/Sandbox/SecurityError.php b/inc/lib/Twig/Sandbox/SecurityError.php
deleted file mode 100644
index b6707e38..00000000
--- a/inc/lib/Twig/Sandbox/SecurityError.php
+++ /dev/null
@@ -1,21 +0,0 @@
-
- */
-class Twig_Sandbox_SecurityError extends Twig_Error
-{
-}
-
-class_alias('Twig_Sandbox_SecurityError', 'Twig\Sandbox\SecurityError', false);
diff --git a/inc/lib/Twig/Sandbox/SecurityNotAllowedFilterError.php b/inc/lib/Twig/Sandbox/SecurityNotAllowedFilterError.php
deleted file mode 100644
index 0ba33276..00000000
--- a/inc/lib/Twig/Sandbox/SecurityNotAllowedFilterError.php
+++ /dev/null
@@ -1,33 +0,0 @@
-
- */
-class Twig_Sandbox_SecurityNotAllowedFilterError extends Twig_Sandbox_SecurityError
-{
- private $filterName;
-
- public function __construct($message, $functionName, $lineno = -1, $filename = null, Exception $previous = null)
- {
- parent::__construct($message, $lineno, $filename, $previous);
- $this->filterName = $functionName;
- }
-
- public function getFilterName()
- {
- return $this->filterName;
- }
-}
-
-class_alias('Twig_Sandbox_SecurityNotAllowedFilterError', 'Twig\Sandbox\SecurityNotAllowedFilterError', false);
diff --git a/inc/lib/Twig/Sandbox/SecurityNotAllowedFunctionError.php b/inc/lib/Twig/Sandbox/SecurityNotAllowedFunctionError.php
deleted file mode 100644
index aa391429..00000000
--- a/inc/lib/Twig/Sandbox/SecurityNotAllowedFunctionError.php
+++ /dev/null
@@ -1,33 +0,0 @@
-
- */
-class Twig_Sandbox_SecurityNotAllowedFunctionError extends Twig_Sandbox_SecurityError
-{
- private $functionName;
-
- public function __construct($message, $functionName, $lineno = -1, $filename = null, Exception $previous = null)
- {
- parent::__construct($message, $lineno, $filename, $previous);
- $this->functionName = $functionName;
- }
-
- public function getFunctionName()
- {
- return $this->functionName;
- }
-}
-
-class_alias('Twig_Sandbox_SecurityNotAllowedFunctionError', 'Twig\Sandbox\SecurityNotAllowedFunctionError', false);
diff --git a/inc/lib/Twig/Sandbox/SecurityNotAllowedMethodError.php b/inc/lib/Twig/Sandbox/SecurityNotAllowedMethodError.php
deleted file mode 100644
index 93012fe9..00000000
--- a/inc/lib/Twig/Sandbox/SecurityNotAllowedMethodError.php
+++ /dev/null
@@ -1,40 +0,0 @@
-
- */
-class Twig_Sandbox_SecurityNotAllowedMethodError extends Twig_Sandbox_SecurityError
-{
- private $className;
- private $methodName;
-
- public function __construct($message, $className, $methodName, $lineno = -1, $filename = null, Exception $previous = null)
- {
- parent::__construct($message, $lineno, $filename, $previous);
- $this->className = $className;
- $this->methodName = $methodName;
- }
-
- public function getClassName()
- {
- return $this->className;
- }
-
- public function getMethodName()
- {
- return $this->methodName;
- }
-}
-
-class_alias('Twig_Sandbox_SecurityNotAllowedMethodError', 'Twig\Sandbox\SecurityNotAllowedMethodError', false);
diff --git a/inc/lib/Twig/Sandbox/SecurityNotAllowedPropertyError.php b/inc/lib/Twig/Sandbox/SecurityNotAllowedPropertyError.php
deleted file mode 100644
index f27969c1..00000000
--- a/inc/lib/Twig/Sandbox/SecurityNotAllowedPropertyError.php
+++ /dev/null
@@ -1,40 +0,0 @@
-
- */
-class Twig_Sandbox_SecurityNotAllowedPropertyError extends Twig_Sandbox_SecurityError
-{
- private $className;
- private $propertyName;
-
- public function __construct($message, $className, $propertyName, $lineno = -1, $filename = null, Exception $previous = null)
- {
- parent::__construct($message, $lineno, $filename, $previous);
- $this->className = $className;
- $this->propertyName = $propertyName;
- }
-
- public function getClassName()
- {
- return $this->className;
- }
-
- public function getPropertyName()
- {
- return $this->propertyName;
- }
-}
-
-class_alias('Twig_Sandbox_SecurityNotAllowedPropertyError', 'Twig\Sandbox\SecurityNotAllowedPropertyError', false);
diff --git a/inc/lib/Twig/Sandbox/SecurityNotAllowedTagError.php b/inc/lib/Twig/Sandbox/SecurityNotAllowedTagError.php
deleted file mode 100644
index 4bbd2238..00000000
--- a/inc/lib/Twig/Sandbox/SecurityNotAllowedTagError.php
+++ /dev/null
@@ -1,33 +0,0 @@
-
- */
-class Twig_Sandbox_SecurityNotAllowedTagError extends Twig_Sandbox_SecurityError
-{
- private $tagName;
-
- public function __construct($message, $tagName, $lineno = -1, $filename = null, Exception $previous = null)
- {
- parent::__construct($message, $lineno, $filename, $previous);
- $this->tagName = $tagName;
- }
-
- public function getTagName()
- {
- return $this->tagName;
- }
-}
-
-class_alias('Twig_Sandbox_SecurityNotAllowedTagError', 'Twig\Sandbox\SecurityNotAllowedTagError', false);
diff --git a/inc/lib/Twig/Sandbox/SecurityPolicy.php b/inc/lib/Twig/Sandbox/SecurityPolicy.php
deleted file mode 100644
index dca0b82b..00000000
--- a/inc/lib/Twig/Sandbox/SecurityPolicy.php
+++ /dev/null
@@ -1,125 +0,0 @@
-
- */
-class Twig_Sandbox_SecurityPolicy implements Twig_Sandbox_SecurityPolicyInterface
-{
- protected $allowedTags;
- protected $allowedFilters;
- protected $allowedMethods;
- protected $allowedProperties;
- protected $allowedFunctions;
-
- public function __construct(array $allowedTags = array(), array $allowedFilters = array(), array $allowedMethods = array(), array $allowedProperties = array(), array $allowedFunctions = array())
- {
- $this->allowedTags = $allowedTags;
- $this->allowedFilters = $allowedFilters;
- $this->setAllowedMethods($allowedMethods);
- $this->allowedProperties = $allowedProperties;
- $this->allowedFunctions = $allowedFunctions;
- }
-
- public function setAllowedTags(array $tags)
- {
- $this->allowedTags = $tags;
- }
-
- public function setAllowedFilters(array $filters)
- {
- $this->allowedFilters = $filters;
- }
-
- public function setAllowedMethods(array $methods)
- {
- $this->allowedMethods = array();
- foreach ($methods as $class => $m) {
- $this->allowedMethods[$class] = array_map('strtolower', is_array($m) ? $m : array($m));
- }
- }
-
- public function setAllowedProperties(array $properties)
- {
- $this->allowedProperties = $properties;
- }
-
- public function setAllowedFunctions(array $functions)
- {
- $this->allowedFunctions = $functions;
- }
-
- public function checkSecurity($tags, $filters, $functions)
- {
- foreach ($tags as $tag) {
- if (!in_array($tag, $this->allowedTags)) {
- throw new Twig_Sandbox_SecurityNotAllowedTagError(sprintf('Tag "%s" is not allowed.', $tag), $tag);
- }
- }
-
- foreach ($filters as $filter) {
- if (!in_array($filter, $this->allowedFilters)) {
- throw new Twig_Sandbox_SecurityNotAllowedFilterError(sprintf('Filter "%s" is not allowed.', $filter), $filter);
- }
- }
-
- foreach ($functions as $function) {
- if (!in_array($function, $this->allowedFunctions)) {
- throw new Twig_Sandbox_SecurityNotAllowedFunctionError(sprintf('Function "%s" is not allowed.', $function), $function);
- }
- }
- }
-
- public function checkMethodAllowed($obj, $method)
- {
- if ($obj instanceof Twig_TemplateInterface || $obj instanceof Twig_Markup) {
- return true;
- }
-
- $allowed = false;
- $method = strtolower($method);
- foreach ($this->allowedMethods as $class => $methods) {
- if ($obj instanceof $class) {
- $allowed = in_array($method, $methods);
-
- break;
- }
- }
-
- if (!$allowed) {
- $class = get_class($obj);
- throw new Twig_Sandbox_SecurityNotAllowedMethodError(sprintf('Calling "%s" method on a "%s" object is not allowed.', $method, $class), $class, $method);
- }
- }
-
- public function checkPropertyAllowed($obj, $property)
- {
- $allowed = false;
- foreach ($this->allowedProperties as $class => $properties) {
- if ($obj instanceof $class) {
- $allowed = in_array($property, is_array($properties) ? $properties : array($properties));
-
- break;
- }
- }
-
- if (!$allowed) {
- $class = get_class($obj);
- throw new Twig_Sandbox_SecurityNotAllowedPropertyError(sprintf('Calling "%s" property on a "%s" object is not allowed.', $property, $class), $class, $property);
- }
- }
-}
-
-class_alias('Twig_Sandbox_SecurityPolicy', 'Twig\Sandbox\SecurityPolicy', false);
diff --git a/inc/lib/Twig/Sandbox/SecurityPolicyInterface.php b/inc/lib/Twig/Sandbox/SecurityPolicyInterface.php
deleted file mode 100644
index 88f64447..00000000
--- a/inc/lib/Twig/Sandbox/SecurityPolicyInterface.php
+++ /dev/null
@@ -1,26 +0,0 @@
-
- */
-interface Twig_Sandbox_SecurityPolicyInterface
-{
- public function checkSecurity($tags, $filters, $functions);
-
- public function checkMethodAllowed($obj, $method);
-
- public function checkPropertyAllowed($obj, $method);
-}
-
-class_alias('Twig_Sandbox_SecurityPolicyInterface', 'Twig\Sandbox\SecurityPolicyInterface', false);
diff --git a/inc/lib/Twig/SimpleFilter.php b/inc/lib/Twig/SimpleFilter.php
deleted file mode 100644
index ee4c0aeb..00000000
--- a/inc/lib/Twig/SimpleFilter.php
+++ /dev/null
@@ -1,121 +0,0 @@
-
- */
-class Twig_SimpleFilter
-{
- protected $name;
- protected $callable;
- protected $options;
- protected $arguments = array();
-
- public function __construct($name, $callable, array $options = array())
- {
- $this->name = $name;
- $this->callable = $callable;
- $this->options = array_merge(array(
- 'needs_environment' => false,
- 'needs_context' => false,
- 'is_variadic' => false,
- 'is_safe' => null,
- 'is_safe_callback' => null,
- 'pre_escape' => null,
- 'preserves_safety' => null,
- 'node_class' => 'Twig_Node_Expression_Filter',
- 'deprecated' => false,
- 'alternative' => null,
- ), $options);
- }
-
- public function getName()
- {
- return $this->name;
- }
-
- public function getCallable()
- {
- return $this->callable;
- }
-
- public function getNodeClass()
- {
- return $this->options['node_class'];
- }
-
- public function setArguments($arguments)
- {
- $this->arguments = $arguments;
- }
-
- public function getArguments()
- {
- return $this->arguments;
- }
-
- public function needsEnvironment()
- {
- return $this->options['needs_environment'];
- }
-
- public function needsContext()
- {
- return $this->options['needs_context'];
- }
-
- public function getSafe(Twig_Node $filterArgs)
- {
- if (null !== $this->options['is_safe']) {
- return $this->options['is_safe'];
- }
-
- if (null !== $this->options['is_safe_callback']) {
- return call_user_func($this->options['is_safe_callback'], $filterArgs);
- }
- }
-
- public function getPreservesSafety()
- {
- return $this->options['preserves_safety'];
- }
-
- public function getPreEscape()
- {
- return $this->options['pre_escape'];
- }
-
- public function isVariadic()
- {
- return $this->options['is_variadic'];
- }
-
- public function isDeprecated()
- {
- return (bool) $this->options['deprecated'];
- }
-
- public function getDeprecatedVersion()
- {
- return $this->options['deprecated'];
- }
-
- public function getAlternative()
- {
- return $this->options['alternative'];
- }
-}
-
-class_alias('Twig_SimpleFilter', 'Twig\TwigFilter', false);
diff --git a/inc/lib/Twig/SimpleFunction.php b/inc/lib/Twig/SimpleFunction.php
deleted file mode 100644
index a6aa7ca7..00000000
--- a/inc/lib/Twig/SimpleFunction.php
+++ /dev/null
@@ -1,111 +0,0 @@
-
- */
-class Twig_SimpleFunction
-{
- protected $name;
- protected $callable;
- protected $options;
- protected $arguments = array();
-
- public function __construct($name, $callable, array $options = array())
- {
- $this->name = $name;
- $this->callable = $callable;
- $this->options = array_merge(array(
- 'needs_environment' => false,
- 'needs_context' => false,
- 'is_variadic' => false,
- 'is_safe' => null,
- 'is_safe_callback' => null,
- 'node_class' => 'Twig_Node_Expression_Function',
- 'deprecated' => false,
- 'alternative' => null,
- ), $options);
- }
-
- public function getName()
- {
- return $this->name;
- }
-
- public function getCallable()
- {
- return $this->callable;
- }
-
- public function getNodeClass()
- {
- return $this->options['node_class'];
- }
-
- public function setArguments($arguments)
- {
- $this->arguments = $arguments;
- }
-
- public function getArguments()
- {
- return $this->arguments;
- }
-
- public function needsEnvironment()
- {
- return $this->options['needs_environment'];
- }
-
- public function needsContext()
- {
- return $this->options['needs_context'];
- }
-
- public function getSafe(Twig_Node $functionArgs)
- {
- if (null !== $this->options['is_safe']) {
- return $this->options['is_safe'];
- }
-
- if (null !== $this->options['is_safe_callback']) {
- return call_user_func($this->options['is_safe_callback'], $functionArgs);
- }
-
- return array();
- }
-
- public function isVariadic()
- {
- return $this->options['is_variadic'];
- }
-
- public function isDeprecated()
- {
- return (bool) $this->options['deprecated'];
- }
-
- public function getDeprecatedVersion()
- {
- return $this->options['deprecated'];
- }
-
- public function getAlternative()
- {
- return $this->options['alternative'];
- }
-}
-
-class_alias('Twig_SimpleFunction', 'Twig\TwigFunction', false);
diff --git a/inc/lib/Twig/SimpleTest.php b/inc/lib/Twig/SimpleTest.php
deleted file mode 100644
index fee5778b..00000000
--- a/inc/lib/Twig/SimpleTest.php
+++ /dev/null
@@ -1,73 +0,0 @@
-
- */
-class Twig_SimpleTest
-{
- protected $name;
- protected $callable;
- protected $options;
-
- public function __construct($name, $callable, array $options = array())
- {
- $this->name = $name;
- $this->callable = $callable;
- $this->options = array_merge(array(
- 'is_variadic' => false,
- 'node_class' => 'Twig_Node_Expression_Test',
- 'deprecated' => false,
- 'alternative' => null,
- ), $options);
- }
-
- public function getName()
- {
- return $this->name;
- }
-
- public function getCallable()
- {
- return $this->callable;
- }
-
- public function getNodeClass()
- {
- return $this->options['node_class'];
- }
-
- public function isVariadic()
- {
- return $this->options['is_variadic'];
- }
-
- public function isDeprecated()
- {
- return (bool) $this->options['deprecated'];
- }
-
- public function getDeprecatedVersion()
- {
- return $this->options['deprecated'];
- }
-
- public function getAlternative()
- {
- return $this->options['alternative'];
- }
-}
-
-class_alias('Twig_SimpleTest', 'Twig\TwigTest', false);
diff --git a/inc/lib/Twig/Source.php b/inc/lib/Twig/Source.php
deleted file mode 100644
index bd8d869f..00000000
--- a/inc/lib/Twig/Source.php
+++ /dev/null
@@ -1,53 +0,0 @@
-
- */
-class Twig_Source
-{
- private $code;
- private $name;
- private $path;
-
- /**
- * @param string $code The template source code
- * @param string $name The template logical name
- * @param string $path The filesystem path of the template if any
- */
- public function __construct($code, $name, $path = '')
- {
- $this->code = $code;
- $this->name = $name;
- $this->path = $path;
- }
-
- public function getCode()
- {
- return $this->code;
- }
-
- public function getName()
- {
- return $this->name;
- }
-
- public function getPath()
- {
- return $this->path;
- }
-}
-
-class_alias('Twig_Source', 'Twig\Source', false);
diff --git a/inc/lib/Twig/SourceContextLoaderInterface.php b/inc/lib/Twig/SourceContextLoaderInterface.php
deleted file mode 100644
index a6e8c425..00000000
--- a/inc/lib/Twig/SourceContextLoaderInterface.php
+++ /dev/null
@@ -1,33 +0,0 @@
-
- *
- * @deprecated since 1.27 (to be removed in 3.0)
- */
-interface Twig_SourceContextLoaderInterface
-{
- /**
- * Returns the source context for a given template logical name.
- *
- * @param string $name The template logical name
- *
- * @return Twig_Source
- *
- * @throws Twig_Error_Loader When $name is not found
- */
- public function getSourceContext($name);
-}
-
-class_alias('Twig_SourceContextLoaderInterface', 'Twig\Loader\SourceContextLoaderInterface', false);
diff --git a/inc/lib/Twig/Template.php b/inc/lib/Twig/Template.php
deleted file mode 100644
index c013b6a2..00000000
--- a/inc/lib/Twig/Template.php
+++ /dev/null
@@ -1,708 +0,0 @@
-load()
- * instead, which returns an instance of Twig_TemplateWrapper.
- *
- * @author Fabien Potencier
- *
- * @internal
- */
-abstract class Twig_Template implements Twig_TemplateInterface
-{
- /**
- * @internal
- */
- protected static $cache = array();
-
- protected $parent;
- protected $parents = array();
- protected $env;
- protected $blocks = array();
- protected $traits = array();
-
- public function __construct(Twig_Environment $env)
- {
- $this->env = $env;
- }
-
- /**
- * @internal this method will be removed in 2.0 and is only used internally to provide an upgrade path from 1.x to 2.0
- */
- public function __toString()
- {
- return $this->getTemplateName();
- }
-
- /**
- * Returns the template name.
- *
- * @return string The template name
- */
- abstract public function getTemplateName();
-
- /**
- * Returns debug information about the template.
- *
- * @return array Debug information
- *
- * @internal
- */
- public function getDebugInfo()
- {
- return array();
- }
-
- /**
- * Returns the template source code.
- *
- * @return string The template source code
- *
- * @deprecated since 1.27 (to be removed in 2.0). Use getSourceContext() instead
- */
- public function getSource()
- {
- @trigger_error('The '.__METHOD__.' method is deprecated since version 1.27 and will be removed in 2.0. Use getSourceContext() instead.', E_USER_DEPRECATED);
-
- return '';
- }
-
- /**
- * Returns information about the original template source code.
- *
- * @return Twig_Source
- */
- public function getSourceContext()
- {
- return new Twig_Source('', $this->getTemplateName());
- }
-
- /**
- * @deprecated since 1.20 (to be removed in 2.0)
- */
- public function getEnvironment()
- {
- @trigger_error('The '.__METHOD__.' method is deprecated since version 1.20 and will be removed in 2.0.', E_USER_DEPRECATED);
-
- return $this->env;
- }
-
- /**
- * Returns the parent template.
- *
- * This method is for internal use only and should never be called
- * directly.
- *
- * @param array $context
- *
- * @return Twig_TemplateInterface|false The parent template or false if there is no parent
- *
- * @internal
- */
- public function getParent(array $context)
- {
- if (null !== $this->parent) {
- return $this->parent;
- }
-
- try {
- $parent = $this->doGetParent($context);
-
- if (false === $parent) {
- return false;
- }
-
- if ($parent instanceof self) {
- return $this->parents[$parent->getTemplateName()] = $parent;
- }
-
- if (!isset($this->parents[$parent])) {
- $this->parents[$parent] = $this->loadTemplate($parent);
- }
- } catch (Twig_Error_Loader $e) {
- $e->setSourceContext(null);
- $e->guess();
-
- throw $e;
- }
-
- return $this->parents[$parent];
- }
-
- protected function doGetParent(array $context)
- {
- return false;
- }
-
- public function isTraitable()
- {
- return true;
- }
-
- /**
- * Displays a parent block.
- *
- * This method is for internal use only and should never be called
- * directly.
- *
- * @param string $name The block name to display from the parent
- * @param array $context The context
- * @param array $blocks The current set of blocks
- *
- * @internal
- */
- public function displayParentBlock($name, array $context, array $blocks = array())
- {
- $name = (string) $name;
-
- if (isset($this->traits[$name])) {
- $this->traits[$name][0]->displayBlock($name, $context, $blocks, false);
- } elseif (false !== $parent = $this->getParent($context)) {
- $parent->displayBlock($name, $context, $blocks, false);
- } else {
- throw new Twig_Error_Runtime(sprintf('The template has no parent and no traits defining the "%s" block.', $name), -1, $this->getSourceContext());
- }
- }
-
- /**
- * Displays a block.
- *
- * This method is for internal use only and should never be called
- * directly.
- *
- * @param string $name The block name to display
- * @param array $context The context
- * @param array $blocks The current set of blocks
- * @param bool $useBlocks Whether to use the current set of blocks
- *
- * @internal
- */
- public function displayBlock($name, array $context, array $blocks = array(), $useBlocks = true)
- {
- $name = (string) $name;
-
- if ($useBlocks && isset($blocks[$name])) {
- $template = $blocks[$name][0];
- $block = $blocks[$name][1];
- } elseif (isset($this->blocks[$name])) {
- $template = $this->blocks[$name][0];
- $block = $this->blocks[$name][1];
- } else {
- $template = null;
- $block = null;
- }
-
- // avoid RCEs when sandbox is enabled
- if (null !== $template && !$template instanceof self) {
- throw new LogicException('A block must be a method on a Twig_Template instance.');
- }
-
- if (null !== $template) {
- try {
- $template->$block($context, $blocks);
- } catch (Twig_Error $e) {
- if (!$e->getSourceContext()) {
- $e->setSourceContext($template->getSourceContext());
- }
-
- // this is mostly useful for Twig_Error_Loader exceptions
- // see Twig_Error_Loader
- if (false === $e->getTemplateLine()) {
- $e->setTemplateLine(-1);
- $e->guess();
- }
-
- throw $e;
- } catch (Exception $e) {
- throw new Twig_Error_Runtime(sprintf('An exception has been thrown during the rendering of a template ("%s").', $e->getMessage()), -1, $template->getSourceContext(), $e);
- }
- } elseif (false !== $parent = $this->getParent($context)) {
- $parent->displayBlock($name, $context, array_merge($this->blocks, $blocks), false);
- } else {
- @trigger_error(sprintf('Silent display of undefined block "%s" in template "%s" is deprecated since version 1.29 and will throw an exception in 2.0. Use the "block(\'%s\') is defined" expression to test for block existence.', $name, $this->getTemplateName(), $name), E_USER_DEPRECATED);
- }
- }
-
- /**
- * Renders a parent block.
- *
- * This method is for internal use only and should never be called
- * directly.
- *
- * @param string $name The block name to render from the parent
- * @param array $context The context
- * @param array $blocks The current set of blocks
- *
- * @return string The rendered block
- *
- * @internal
- */
- public function renderParentBlock($name, array $context, array $blocks = array())
- {
- ob_start();
- $this->displayParentBlock($name, $context, $blocks);
-
- return ob_get_clean();
- }
-
- /**
- * Renders a block.
- *
- * This method is for internal use only and should never be called
- * directly.
- *
- * @param string $name The block name to render
- * @param array $context The context
- * @param array $blocks The current set of blocks
- * @param bool $useBlocks Whether to use the current set of blocks
- *
- * @return string The rendered block
- *
- * @internal
- */
- public function renderBlock($name, array $context, array $blocks = array(), $useBlocks = true)
- {
- ob_start();
- $this->displayBlock($name, $context, $blocks, $useBlocks);
-
- return ob_get_clean();
- }
-
- /**
- * Returns whether a block exists or not in the current context of the template.
- *
- * This method checks blocks defined in the current template
- * or defined in "used" traits or defined in parent templates.
- *
- * @param string $name The block name
- * @param array $context The context
- * @param array $blocks The current set of blocks
- *
- * @return bool true if the block exists, false otherwise
- *
- * @internal
- */
- public function hasBlock($name, array $context = null, array $blocks = array())
- {
- if (null === $context) {
- @trigger_error('The '.__METHOD__.' method is internal and should never be called; calling it directly is deprecated since version 1.28 and won\'t be possible anymore in 2.0.', E_USER_DEPRECATED);
-
- return isset($this->blocks[(string) $name]);
- }
-
- if (isset($blocks[$name])) {
- return $blocks[$name][0] instanceof self;
- }
-
- if (isset($this->blocks[$name])) {
- return true;
- }
-
- if (false !== $parent = $this->getParent($context)) {
- return $parent->hasBlock($name, $context);
- }
-
- return false;
- }
-
- /**
- * Returns all block names in the current context of the template.
- *
- * This method checks blocks defined in the current template
- * or defined in "used" traits or defined in parent templates.
- *
- * @param array $context The context
- * @param array $blocks The current set of blocks
- *
- * @return array An array of block names
- *
- * @internal
- */
- public function getBlockNames(array $context = null, array $blocks = array())
- {
- if (null === $context) {
- @trigger_error('The '.__METHOD__.' method is internal and should never be called; calling it directly is deprecated since version 1.28 and won\'t be possible anymore in 2.0.', E_USER_DEPRECATED);
-
- return array_keys($this->blocks);
- }
-
- $names = array_merge(array_keys($blocks), array_keys($this->blocks));
-
- if (false !== $parent = $this->getParent($context)) {
- $names = array_merge($names, $parent->getBlockNames($context));
- }
-
- return array_unique($names);
- }
-
- protected function loadTemplate($template, $templateName = null, $line = null, $index = null)
- {
- try {
- if (is_array($template)) {
- return $this->env->resolveTemplate($template);
- }
-
- if ($template instanceof self) {
- return $template;
- }
-
- if ($template instanceof Twig_TemplateWrapper) {
- return $template;
- }
-
- return $this->env->loadTemplate($template, $index);
- } catch (Twig_Error $e) {
- if (!$e->getSourceContext()) {
- $e->setSourceContext($templateName ? new Twig_Source('', $templateName) : $this->getSourceContext());
- }
-
- if ($e->getTemplateLine()) {
- throw $e;
- }
-
- if (!$line) {
- $e->guess();
- } else {
- $e->setTemplateLine($line);
- }
-
- throw $e;
- }
- }
-
- /**
- * Returns all blocks.
- *
- * This method is for internal use only and should never be called
- * directly.
- *
- * @return array An array of blocks
- *
- * @internal
- */
- public function getBlocks()
- {
- return $this->blocks;
- }
-
- public function display(array $context, array $blocks = array())
- {
- $this->displayWithErrorHandling($this->env->mergeGlobals($context), array_merge($this->blocks, $blocks));
- }
-
- public function render(array $context)
- {
- $level = ob_get_level();
- ob_start();
- try {
- $this->display($context);
- } catch (Exception $e) {
- while (ob_get_level() > $level) {
- ob_end_clean();
- }
-
- throw $e;
- } catch (Throwable $e) {
- while (ob_get_level() > $level) {
- ob_end_clean();
- }
-
- throw $e;
- }
-
- return ob_get_clean();
- }
-
- protected function displayWithErrorHandling(array $context, array $blocks = array())
- {
- try {
- $this->doDisplay($context, $blocks);
- } catch (Twig_Error $e) {
- if (!$e->getSourceContext()) {
- $e->setSourceContext($this->getSourceContext());
- }
-
- // this is mostly useful for Twig_Error_Loader exceptions
- // see Twig_Error_Loader
- if (false === $e->getTemplateLine()) {
- $e->setTemplateLine(-1);
- $e->guess();
- }
-
- throw $e;
- } catch (Exception $e) {
- throw new Twig_Error_Runtime(sprintf('An exception has been thrown during the rendering of a template ("%s").', $e->getMessage()), -1, $this->getSourceContext(), $e);
- }
- }
-
- /**
- * Auto-generated method to display the template with the given context.
- *
- * @param array $context An array of parameters to pass to the template
- * @param array $blocks An array of blocks to pass to the template
- */
- abstract protected function doDisplay(array $context, array $blocks = array());
-
- /**
- * Returns a variable from the context.
- *
- * This method is for internal use only and should never be called
- * directly.
- *
- * This method should not be overridden in a sub-class as this is an
- * implementation detail that has been introduced to optimize variable
- * access for versions of PHP before 5.4. This is not a way to override
- * the way to get a variable value.
- *
- * @param array $context The context
- * @param string $item The variable to return from the context
- * @param bool $ignoreStrictCheck Whether to ignore the strict variable check or not
- *
- * @return mixed The content of the context variable
- *
- * @throws Twig_Error_Runtime if the variable does not exist and Twig is running in strict mode
- *
- * @internal
- */
- final protected function getContext($context, $item, $ignoreStrictCheck = false)
- {
- if (!array_key_exists($item, $context)) {
- if ($ignoreStrictCheck || !$this->env->isStrictVariables()) {
- return;
- }
-
- throw new Twig_Error_Runtime(sprintf('Variable "%s" does not exist.', $item), -1, $this->getSourceContext());
- }
-
- return $context[$item];
- }
-
- /**
- * Returns the attribute value for a given array/object.
- *
- * @param mixed $object The object or array from where to get the item
- * @param mixed $item The item to get from the array or object
- * @param array $arguments An array of arguments to pass if the item is an object method
- * @param string $type The type of attribute (@see Twig_Template constants)
- * @param bool $isDefinedTest Whether this is only a defined check
- * @param bool $ignoreStrictCheck Whether to ignore the strict attribute check or not
- *
- * @return mixed The attribute value, or a Boolean when $isDefinedTest is true, or null when the attribute is not set and $ignoreStrictCheck is true
- *
- * @throws Twig_Error_Runtime if the attribute does not exist and Twig is running in strict mode and $isDefinedTest is false
- *
- * @internal
- */
- protected function getAttribute($object, $item, array $arguments = array(), $type = self::ANY_CALL, $isDefinedTest = false, $ignoreStrictCheck = false)
- {
- // array
- if (self::METHOD_CALL !== $type) {
- $arrayItem = is_bool($item) || is_float($item) ? (int) $item : $item;
-
- if ((is_array($object) && (isset($object[$arrayItem]) || array_key_exists($arrayItem, $object)))
- || ($object instanceof ArrayAccess && isset($object[$arrayItem]))
- ) {
- if ($isDefinedTest) {
- return true;
- }
-
- return $object[$arrayItem];
- }
-
- if (self::ARRAY_CALL === $type || !is_object($object)) {
- if ($isDefinedTest) {
- return false;
- }
-
- if ($ignoreStrictCheck || !$this->env->isStrictVariables()) {
- return;
- }
-
- if ($object instanceof ArrayAccess) {
- $message = sprintf('Key "%s" in object with ArrayAccess of class "%s" does not exist.', $arrayItem, get_class($object));
- } elseif (is_object($object)) {
- $message = sprintf('Impossible to access a key "%s" on an object of class "%s" that does not implement ArrayAccess interface.', $item, get_class($object));
- } elseif (is_array($object)) {
- if (empty($object)) {
- $message = sprintf('Key "%s" does not exist as the array is empty.', $arrayItem);
- } else {
- $message = sprintf('Key "%s" for array with keys "%s" does not exist.', $arrayItem, implode(', ', array_keys($object)));
- }
- } elseif (self::ARRAY_CALL === $type) {
- if (null === $object) {
- $message = sprintf('Impossible to access a key ("%s") on a null variable.', $item);
- } else {
- $message = sprintf('Impossible to access a key ("%s") on a %s variable ("%s").', $item, gettype($object), $object);
- }
- } elseif (null === $object) {
- $message = sprintf('Impossible to access an attribute ("%s") on a null variable.', $item);
- } else {
- $message = sprintf('Impossible to access an attribute ("%s") on a %s variable ("%s").', $item, gettype($object), $object);
- }
-
- throw new Twig_Error_Runtime($message, -1, $this->getSourceContext());
- }
- }
-
- if (!is_object($object)) {
- if ($isDefinedTest) {
- return false;
- }
-
- if ($ignoreStrictCheck || !$this->env->isStrictVariables()) {
- return;
- }
-
- if (null === $object) {
- $message = sprintf('Impossible to invoke a method ("%s") on a null variable.', $item);
- } elseif (is_array($object)) {
- $message = sprintf('Impossible to invoke a method ("%s") on an array.', $item);
- } else {
- $message = sprintf('Impossible to invoke a method ("%s") on a %s variable ("%s").', $item, gettype($object), $object);
- }
-
- throw new Twig_Error_Runtime($message, -1, $this->getSourceContext());
- }
-
- // object property
- if (self::METHOD_CALL !== $type && !$object instanceof self) { // Twig_Template does not have public properties, and we don't want to allow access to internal ones
- if (isset($object->$item) || property_exists($object, (string) $item)) {
- if ($isDefinedTest) {
- return true;
- }
-
- if ($this->env->hasExtension('Twig_Extension_Sandbox')) {
- $this->env->getExtension('Twig_Extension_Sandbox')->checkPropertyAllowed($object, $item);
- }
-
- return $object->$item;
- }
- }
-
- $class = get_class($object);
-
- // object method
- if (!isset(self::$cache[$class])) {
- // get_class_methods returns all methods accessible in the scope, but we only want public ones to be accessible in templates
- if ($object instanceof self) {
- $ref = new ReflectionClass($class);
- $methods = array();
-
- foreach ($ref->getMethods(ReflectionMethod::IS_PUBLIC) as $refMethod) {
- // Accessing the environment from templates is forbidden to prevent untrusted changes to the environment
- if ('getenvironment' !== strtolower($refMethod->name)) {
- $methods[] = $refMethod->name;
- }
- }
- } else {
- $methods = get_class_methods($object);
- }
- // sort values to have consistent behavior, so that "get" methods win precedence over "is" methods
- sort($methods);
-
- $cache = array();
-
- foreach ($methods as $method) {
- $cache[$method] = $method;
- $cache[$lcName = strtolower($method)] = $method;
-
- if ('g' === $lcName[0] && 0 === strpos($lcName, 'get')) {
- $name = substr($method, 3);
- $lcName = substr($lcName, 3);
- } elseif ('i' === $lcName[0] && 0 === strpos($lcName, 'is')) {
- $name = substr($method, 2);
- $lcName = substr($lcName, 2);
- } else {
- continue;
- }
-
- // skip get() and is() methods (in which case, $name is empty)
- if ($name) {
- if (!isset($cache[$name])) {
- $cache[$name] = $method;
- }
- if (!isset($cache[$lcName])) {
- $cache[$lcName] = $method;
- }
- }
- }
- self::$cache[$class] = $cache;
- }
-
- $call = false;
- if (isset(self::$cache[$class][$item])) {
- $method = self::$cache[$class][$item];
- } elseif (isset(self::$cache[$class][$lcItem = strtolower($item)])) {
- $method = self::$cache[$class][$lcItem];
- } elseif (isset(self::$cache[$class]['__call'])) {
- $method = $item;
- $call = true;
- } else {
- if ($isDefinedTest) {
- return false;
- }
-
- if ($ignoreStrictCheck || !$this->env->isStrictVariables()) {
- return;
- }
-
- throw new Twig_Error_Runtime(sprintf('Neither the property "%1$s" nor one of the methods "%1$s()", "get%1$s()"/"is%1$s()" or "__call()" exist and have public access in class "%2$s".', $item, $class), -1, $this->getSourceContext());
- }
-
- if ($isDefinedTest) {
- return true;
- }
-
- if ($this->env->hasExtension('Twig_Extension_Sandbox')) {
- $this->env->getExtension('Twig_Extension_Sandbox')->checkMethodAllowed($object, $method);
- }
-
- // Some objects throw exceptions when they have __call, and the method we try
- // to call is not supported. If ignoreStrictCheck is true, we should return null.
- try {
- if (!$arguments) {
- $ret = $object->$method();
- } else {
- $ret = call_user_func_array(array($object, $method), $arguments);
- }
- } catch (BadMethodCallException $e) {
- if ($call && ($ignoreStrictCheck || !$this->env->isStrictVariables())) {
- return;
- }
- throw $e;
- }
-
- // @deprecated in 1.28
- if ($object instanceof Twig_TemplateInterface) {
- $self = $object->getTemplateName() === $this->getTemplateName();
- $message = sprintf('Calling "%s" on template "%s" from template "%s" is deprecated since version 1.28 and won\'t be supported anymore in 2.0.', $item, $object->getTemplateName(), $this->getTemplateName());
- if ('renderBlock' === $method || 'displayBlock' === $method) {
- $message .= sprintf(' Use block("%s"%s) instead).', $arguments[0], $self ? '' : ', template');
- } elseif ('hasBlock' === $method) {
- $message .= sprintf(' Use "block("%s"%s) is defined" instead).', $arguments[0], $self ? '' : ', template');
- } elseif ('render' === $method || 'display' === $method) {
- $message .= sprintf(' Use include("%s") instead).', $object->getTemplateName());
- }
- @trigger_error($message, E_USER_DEPRECATED);
-
- return '' === $ret ? '' : new Twig_Markup($ret, $this->env->getCharset());
- }
-
- return $ret;
- }
-}
-
-class_alias('Twig_Template', 'Twig\Template', false);
diff --git a/inc/lib/Twig/TemplateInterface.php b/inc/lib/Twig/TemplateInterface.php
deleted file mode 100644
index 457ef7d7..00000000
--- a/inc/lib/Twig/TemplateInterface.php
+++ /dev/null
@@ -1,48 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 3.0)
- */
-interface Twig_TemplateInterface
-{
- const ANY_CALL = 'any';
- const ARRAY_CALL = 'array';
- const METHOD_CALL = 'method';
-
- /**
- * Renders the template with the given context and returns it as string.
- *
- * @param array $context An array of parameters to pass to the template
- *
- * @return string The rendered template
- */
- public function render(array $context);
-
- /**
- * Displays the template with the given context.
- *
- * @param array $context An array of parameters to pass to the template
- * @param array $blocks An array of blocks to pass to the template
- */
- public function display(array $context, array $blocks = array());
-
- /**
- * Returns the bound environment for this template.
- *
- * @return Twig_Environment
- */
- public function getEnvironment();
-}
diff --git a/inc/lib/Twig/TemplateWrapper.php b/inc/lib/Twig/TemplateWrapper.php
deleted file mode 100644
index 497f6e98..00000000
--- a/inc/lib/Twig/TemplateWrapper.php
+++ /dev/null
@@ -1,133 +0,0 @@
-
- */
-final class Twig_TemplateWrapper
-{
- private $env;
- private $template;
-
- /**
- * This method is for internal use only and should never be called
- * directly (use Twig_Environment::load() instead).
- *
- * @internal
- */
- public function __construct(Twig_Environment $env, Twig_Template $template)
- {
- $this->env = $env;
- $this->template = $template;
- }
-
- /**
- * Renders the template.
- *
- * @param array $context An array of parameters to pass to the template
- *
- * @return string The rendered template
- */
- public function render($context = array())
- {
- return $this->template->render($context);
- }
-
- /**
- * Displays the template.
- *
- * @param array $context An array of parameters to pass to the template
- */
- public function display($context = array())
- {
- $this->template->display($context);
- }
-
- /**
- * Checks if a block is defined.
- *
- * @param string $name The block name
- * @param array $context An array of parameters to pass to the template
- *
- * @return bool
- */
- public function hasBlock($name, $context = array())
- {
- return $this->template->hasBlock($name, $context);
- }
-
- /**
- * Returns defined block names in the template.
- *
- * @param array $context An array of parameters to pass to the template
- *
- * @return string[] An array of defined template block names
- */
- public function getBlockNames($context = array())
- {
- return $this->template->getBlockNames($context);
- }
-
- /**
- * Renders a template block.
- *
- * @param string $name The block name to render
- * @param array $context An array of parameters to pass to the template
- *
- * @return string The rendered block
- */
- public function renderBlock($name, $context = array())
- {
- $context = $this->env->mergeGlobals($context);
- $level = ob_get_level();
- ob_start();
- try {
- $this->template->displayBlock($name, $context);
- } catch (Exception $e) {
- while (ob_get_level() > $level) {
- ob_end_clean();
- }
-
- throw $e;
- } catch (Throwable $e) {
- while (ob_get_level() > $level) {
- ob_end_clean();
- }
-
- throw $e;
- }
-
- return ob_get_clean();
- }
-
- /**
- * Displays a template block.
- *
- * @param string $name The block name to render
- * @param array $context An array of parameters to pass to the template
- */
- public function displayBlock($name, $context = array())
- {
- $this->template->displayBlock($name, $this->env->mergeGlobals($context));
- }
-
- /**
- * @return Twig_Source
- */
- public function getSourceContext()
- {
- return $this->template->getSourceContext();
- }
-}
-
-class_alias('Twig_TemplateWrapper', 'Twig\TemplateWrapper', false);
diff --git a/inc/lib/Twig/Test.php b/inc/lib/Twig/Test.php
deleted file mode 100644
index b450ec62..00000000
--- a/inc/lib/Twig/Test.php
+++ /dev/null
@@ -1,37 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-abstract class Twig_Test implements Twig_TestInterface, Twig_TestCallableInterface
-{
- protected $options;
- protected $arguments = array();
-
- public function __construct(array $options = array())
- {
- $this->options = array_merge(array(
- 'callable' => null,
- ), $options);
- }
-
- public function getCallable()
- {
- return $this->options['callable'];
- }
-}
diff --git a/inc/lib/Twig/Test/Function.php b/inc/lib/Twig/Test/Function.php
deleted file mode 100644
index 9e83c3f8..00000000
--- a/inc/lib/Twig/Test/Function.php
+++ /dev/null
@@ -1,38 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-class Twig_Test_Function extends Twig_Test
-{
- protected $function;
-
- public function __construct($function, array $options = array())
- {
- $options['callable'] = $function;
-
- parent::__construct($options);
-
- $this->function = $function;
- }
-
- public function compile()
- {
- return $this->function;
- }
-}
diff --git a/inc/lib/Twig/Test/IntegrationTestCase.php b/inc/lib/Twig/Test/IntegrationTestCase.php
deleted file mode 100644
index 016951aa..00000000
--- a/inc/lib/Twig/Test/IntegrationTestCase.php
+++ /dev/null
@@ -1,249 +0,0 @@
-
- * @author Karma Dordrak
- */
-abstract class Twig_Test_IntegrationTestCase extends TestCase
-{
- /**
- * @return string
- */
- abstract protected function getFixturesDir();
-
- /**
- * @return Twig_RuntimeLoaderInterface[]
- */
- protected function getRuntimeLoaders()
- {
- return array();
- }
-
- /**
- * @return Twig_ExtensionInterface[]
- */
- protected function getExtensions()
- {
- return array();
- }
-
- /**
- * @return Twig_SimpleFilter[]
- */
- protected function getTwigFilters()
- {
- return array();
- }
-
- /**
- * @return Twig_SimpleFunction[]
- */
- protected function getTwigFunctions()
- {
- return array();
- }
-
- /**
- * @return Twig_SimpleTest[]
- */
- protected function getTwigTests()
- {
- return array();
- }
-
- /**
- * @dataProvider getTests
- */
- public function testIntegration($file, $message, $condition, $templates, $exception, $outputs)
- {
- $this->doIntegrationTest($file, $message, $condition, $templates, $exception, $outputs);
- }
-
- /**
- * @dataProvider getLegacyTests
- * @group legacy
- */
- public function testLegacyIntegration($file, $message, $condition, $templates, $exception, $outputs)
- {
- $this->doIntegrationTest($file, $message, $condition, $templates, $exception, $outputs);
- }
-
- public function getTests($name, $legacyTests = false)
- {
- $fixturesDir = realpath($this->getFixturesDir());
- $tests = array();
-
- foreach (new RecursiveIteratorIterator(new RecursiveDirectoryIterator($fixturesDir), RecursiveIteratorIterator::LEAVES_ONLY) as $file) {
- if (!preg_match('/\.test$/', $file)) {
- continue;
- }
-
- if ($legacyTests xor false !== strpos($file->getRealpath(), '.legacy.test')) {
- continue;
- }
-
- $test = file_get_contents($file->getRealpath());
-
- if (preg_match('/--TEST--\s*(.*?)\s*(?:--CONDITION--\s*(.*))?\s*((?:--TEMPLATE(?:\(.*?\))?--(?:.*?))+)\s*(?:--DATA--\s*(.*))?\s*--EXCEPTION--\s*(.*)/sx', $test, $match)) {
- $message = $match[1];
- $condition = $match[2];
- $templates = self::parseTemplates($match[3]);
- $exception = $match[5];
- $outputs = array(array(null, $match[4], null, ''));
- } elseif (preg_match('/--TEST--\s*(.*?)\s*(?:--CONDITION--\s*(.*))?\s*((?:--TEMPLATE(?:\(.*?\))?--(?:.*?))+)--DATA--.*?--EXPECT--.*/s', $test, $match)) {
- $message = $match[1];
- $condition = $match[2];
- $templates = self::parseTemplates($match[3]);
- $exception = false;
- preg_match_all('/--DATA--(.*?)(?:--CONFIG--(.*?))?--EXPECT--(.*?)(?=\-\-DATA\-\-|$)/s', $test, $outputs, PREG_SET_ORDER);
- } else {
- throw new InvalidArgumentException(sprintf('Test "%s" is not valid.', str_replace($fixturesDir.'/', '', $file)));
- }
-
- $tests[] = array(str_replace($fixturesDir.'/', '', $file), $message, $condition, $templates, $exception, $outputs);
- }
-
- if ($legacyTests && empty($tests)) {
- // add a dummy test to avoid a PHPUnit message
- return array(array('not', '-', '', array(), '', array()));
- }
-
- return $tests;
- }
-
- public function getLegacyTests()
- {
- return $this->getTests('testLegacyIntegration', true);
- }
-
- protected function doIntegrationTest($file, $message, $condition, $templates, $exception, $outputs)
- {
- if (!$outputs) {
- $this->markTestSkipped('no legacy tests to run');
- }
-
- if ($condition) {
- eval('$ret = '.$condition.';');
- if (!$ret) {
- $this->markTestSkipped($condition);
- }
- }
-
- $loader = new Twig_Loader_Array($templates);
-
- foreach ($outputs as $i => $match) {
- $config = array_merge(array(
- 'cache' => false,
- 'strict_variables' => true,
- ), $match[2] ? eval($match[2].';') : array());
- $twig = new Twig_Environment($loader, $config);
- $twig->addGlobal('global', 'global');
- foreach ($this->getRuntimeLoaders() as $runtimeLoader) {
- $twig->addRuntimeLoader($runtimeLoader);
- }
-
- foreach ($this->getExtensions() as $extension) {
- $twig->addExtension($extension);
- }
-
- foreach ($this->getTwigFilters() as $filter) {
- $twig->addFilter($filter);
- }
-
- foreach ($this->getTwigTests() as $test) {
- $twig->addTest($test);
- }
-
- foreach ($this->getTwigFunctions() as $function) {
- $twig->addFunction($function);
- }
-
- // avoid using the same PHP class name for different cases
- // only for PHP 5.2+
- if (PHP_VERSION_ID >= 50300) {
- $p = new ReflectionProperty($twig, 'templateClassPrefix');
- $p->setAccessible(true);
- $p->setValue($twig, '__TwigTemplate_'.hash('sha256', uniqid(mt_rand(), true), false).'_');
- }
-
- try {
- $template = $twig->loadTemplate('index.twig');
- } catch (Exception $e) {
- if (false !== $exception) {
- $message = $e->getMessage();
- $this->assertSame(trim($exception), trim(sprintf('%s: %s', get_class($e), $message)));
- $last = substr($message, strlen($message) - 1);
- $this->assertTrue('.' === $last || '?' === $last, $message, 'Exception message must end with a dot or a question mark.');
-
- return;
- }
-
- throw new Twig_Error(sprintf('%s: %s', get_class($e), $e->getMessage()), -1, $file, $e);
- }
-
- try {
- $output = trim($template->render(eval($match[1].';')), "\n ");
- } catch (Exception $e) {
- if (false !== $exception) {
- $this->assertSame(trim($exception), trim(sprintf('%s: %s', get_class($e), $e->getMessage())));
-
- return;
- }
-
- $e = new Twig_Error(sprintf('%s: %s', get_class($e), $e->getMessage()), -1, $file, $e);
-
- $output = trim(sprintf('%s: %s', get_class($e), $e->getMessage()));
- }
-
- if (false !== $exception) {
- list($class) = explode(':', $exception);
- $constraintClass = class_exists('PHPUnit\Framework\Constraint\Exception') ? 'PHPUnit\Framework\Constraint\Exception' : 'PHPUnit_Framework_Constraint_Exception';
- $this->assertThat(null, new $constraintClass($class));
- }
-
- $expected = trim($match[3], "\n ");
-
- if ($expected !== $output) {
- printf("Compiled templates that failed on case %d:\n", $i + 1);
-
- foreach (array_keys($templates) as $name) {
- echo "Template: $name\n";
- $loader = $twig->getLoader();
- if (!$loader instanceof Twig_SourceContextLoaderInterface) {
- $source = new Twig_Source($loader->getSource($name), $name);
- } else {
- $source = $loader->getSourceContext($name);
- }
- echo $twig->compile($twig->parse($twig->tokenize($source)));
- }
- }
- $this->assertEquals($expected, $output, $message.' (in '.$file.')');
- }
- }
-
- protected static function parseTemplates($test)
- {
- $templates = array();
- preg_match_all('/--TEMPLATE(?:\((.*?)\))?--(.*?)(?=\-\-TEMPLATE|$)/s', $test, $matches, PREG_SET_ORDER);
- foreach ($matches as $match) {
- $templates[($match[1] ? $match[1] : 'index.twig')] = $match[2];
- }
-
- return $templates;
- }
-}
-
-class_alias('Twig_Test_IntegrationTestCase', 'Twig\Test\IntegrationTestCase', false);
diff --git a/inc/lib/Twig/Test/Method.php b/inc/lib/Twig/Test/Method.php
deleted file mode 100644
index feccd5db..00000000
--- a/inc/lib/Twig/Test/Method.php
+++ /dev/null
@@ -1,40 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-class Twig_Test_Method extends Twig_Test
-{
- protected $extension;
- protected $method;
-
- public function __construct(Twig_ExtensionInterface $extension, $method, array $options = array())
- {
- $options['callable'] = array($extension, $method);
-
- parent::__construct($options);
-
- $this->extension = $extension;
- $this->method = $method;
- }
-
- public function compile()
- {
- return sprintf('$this->env->getExtension(\'%s\')->%s', get_class($this->extension), $this->method);
- }
-}
diff --git a/inc/lib/Twig/Test/Node.php b/inc/lib/Twig/Test/Node.php
deleted file mode 100644
index 6098a527..00000000
--- a/inc/lib/Twig/Test/Node.php
+++ /dev/null
@@ -1,40 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-class Twig_Test_Node extends Twig_Test
-{
- protected $class;
-
- public function __construct($class, array $options = array())
- {
- parent::__construct($options);
-
- $this->class = $class;
- }
-
- public function getClass()
- {
- return $this->class;
- }
-
- public function compile()
- {
- }
-}
diff --git a/inc/lib/Twig/Test/NodeTestCase.php b/inc/lib/Twig/Test/NodeTestCase.php
deleted file mode 100644
index 47942675..00000000
--- a/inc/lib/Twig/Test/NodeTestCase.php
+++ /dev/null
@@ -1,75 +0,0 @@
-assertNodeCompilation($source, $node, $environment, $isPattern);
- }
-
- public function assertNodeCompilation($source, Twig_Node $node, Twig_Environment $environment = null, $isPattern = false)
- {
- $compiler = $this->getCompiler($environment);
- $compiler->compile($node);
-
- if ($isPattern) {
- $this->assertStringMatchesFormat($source, trim($compiler->getSource()));
- } else {
- $this->assertEquals($source, trim($compiler->getSource()));
- }
- }
-
- protected function getCompiler(Twig_Environment $environment = null)
- {
- return new Twig_Compiler(null === $environment ? $this->getEnvironment() : $environment);
- }
-
- protected function getEnvironment()
- {
- return new Twig_Environment(new Twig_Loader_Array(array()));
- }
-
- protected function getVariableGetter($name, $line = false)
- {
- $line = $line > 0 ? "// line {$line}\n" : '';
-
- if (PHP_VERSION_ID >= 70000) {
- return sprintf('%s($context["%s"] ?? null)', $line, $name, $name);
- }
-
- if (PHP_VERSION_ID >= 50400) {
- return sprintf('%s(isset($context["%s"]) ? $context["%s"] : null)', $line, $name, $name);
- }
-
- return sprintf('%s$this->getContext($context, "%s")', $line, $name);
- }
-
- protected function getAttributeGetter()
- {
- if (function_exists('twig_template_get_attributes')) {
- return 'twig_template_get_attributes($this, ';
- }
-
- return '$this->getAttribute(';
- }
-}
-
-class_alias('Twig_Test_NodeTestCase', 'Twig\Test\NodeTestCase', false);
-class_exists('Twig_Environment');
-class_exists('Twig_Node');
diff --git a/inc/lib/Twig/TestCallableInterface.php b/inc/lib/Twig/TestCallableInterface.php
deleted file mode 100644
index 51ecb9a2..00000000
--- a/inc/lib/Twig/TestCallableInterface.php
+++ /dev/null
@@ -1,22 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-interface Twig_TestCallableInterface
-{
- public function getCallable();
-}
diff --git a/inc/lib/Twig/TestInterface.php b/inc/lib/Twig/TestInterface.php
deleted file mode 100644
index 91664075..00000000
--- a/inc/lib/Twig/TestInterface.php
+++ /dev/null
@@ -1,27 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-interface Twig_TestInterface
-{
- /**
- * Compiles a test.
- *
- * @return string The PHP code for the test
- */
- public function compile();
-}
diff --git a/inc/lib/Twig/Token.php b/inc/lib/Twig/Token.php
deleted file mode 100644
index 89066869..00000000
--- a/inc/lib/Twig/Token.php
+++ /dev/null
@@ -1,207 +0,0 @@
-
- *
- * @final
- */
-class Twig_Token
-{
- protected $value;
- protected $type;
- protected $lineno;
-
- const EOF_TYPE = -1;
- const TEXT_TYPE = 0;
- const BLOCK_START_TYPE = 1;
- const VAR_START_TYPE = 2;
- const BLOCK_END_TYPE = 3;
- const VAR_END_TYPE = 4;
- const NAME_TYPE = 5;
- const NUMBER_TYPE = 6;
- const STRING_TYPE = 7;
- const OPERATOR_TYPE = 8;
- const PUNCTUATION_TYPE = 9;
- const INTERPOLATION_START_TYPE = 10;
- const INTERPOLATION_END_TYPE = 11;
-
- /**
- * @param int $type The type of the token
- * @param string $value The token value
- * @param int $lineno The line position in the source
- */
- public function __construct($type, $value, $lineno)
- {
- $this->type = $type;
- $this->value = $value;
- $this->lineno = $lineno;
- }
-
- public function __toString()
- {
- return sprintf('%s(%s)', self::typeToString($this->type, true), $this->value);
- }
-
- /**
- * Tests the current token for a type and/or a value.
- *
- * Parameters may be:
- * * just type
- * * type and value (or array of possible values)
- * * just value (or array of possible values) (NAME_TYPE is used as type)
- *
- * @param array|string|int $type The type to test
- * @param array|string|null $values The token value
- *
- * @return bool
- */
- public function test($type, $values = null)
- {
- if (null === $values && !is_int($type)) {
- $values = $type;
- $type = self::NAME_TYPE;
- }
-
- return ($this->type === $type) && (
- null === $values ||
- (is_array($values) && in_array($this->value, $values)) ||
- $this->value == $values
- );
- }
-
- /**
- * @return int
- */
- public function getLine()
- {
- return $this->lineno;
- }
-
- /**
- * @return int
- */
- public function getType()
- {
- return $this->type;
- }
-
- /**
- * @return string
- */
- public function getValue()
- {
- return $this->value;
- }
-
- /**
- * Returns the constant representation (internal) of a given type.
- *
- * @param int $type The type as an integer
- * @param bool $short Whether to return a short representation or not
- *
- * @return string The string representation
- */
- public static function typeToString($type, $short = false)
- {
- switch ($type) {
- case self::EOF_TYPE:
- $name = 'EOF_TYPE';
- break;
- case self::TEXT_TYPE:
- $name = 'TEXT_TYPE';
- break;
- case self::BLOCK_START_TYPE:
- $name = 'BLOCK_START_TYPE';
- break;
- case self::VAR_START_TYPE:
- $name = 'VAR_START_TYPE';
- break;
- case self::BLOCK_END_TYPE:
- $name = 'BLOCK_END_TYPE';
- break;
- case self::VAR_END_TYPE:
- $name = 'VAR_END_TYPE';
- break;
- case self::NAME_TYPE:
- $name = 'NAME_TYPE';
- break;
- case self::NUMBER_TYPE:
- $name = 'NUMBER_TYPE';
- break;
- case self::STRING_TYPE:
- $name = 'STRING_TYPE';
- break;
- case self::OPERATOR_TYPE:
- $name = 'OPERATOR_TYPE';
- break;
- case self::PUNCTUATION_TYPE:
- $name = 'PUNCTUATION_TYPE';
- break;
- case self::INTERPOLATION_START_TYPE:
- $name = 'INTERPOLATION_START_TYPE';
- break;
- case self::INTERPOLATION_END_TYPE:
- $name = 'INTERPOLATION_END_TYPE';
- break;
- default:
- throw new LogicException(sprintf('Token of type "%s" does not exist.', $type));
- }
-
- return $short ? $name : 'Twig_Token::'.$name;
- }
-
- /**
- * Returns the English representation of a given type.
- *
- * @param int $type The type as an integer
- *
- * @return string The string representation
- */
- public static function typeToEnglish($type)
- {
- switch ($type) {
- case self::EOF_TYPE:
- return 'end of template';
- case self::TEXT_TYPE:
- return 'text';
- case self::BLOCK_START_TYPE:
- return 'begin of statement block';
- case self::VAR_START_TYPE:
- return 'begin of print statement';
- case self::BLOCK_END_TYPE:
- return 'end of statement block';
- case self::VAR_END_TYPE:
- return 'end of print statement';
- case self::NAME_TYPE:
- return 'name';
- case self::NUMBER_TYPE:
- return 'number';
- case self::STRING_TYPE:
- return 'string';
- case self::OPERATOR_TYPE:
- return 'operator';
- case self::PUNCTUATION_TYPE:
- return 'punctuation';
- case self::INTERPOLATION_START_TYPE:
- return 'begin of string interpolation';
- case self::INTERPOLATION_END_TYPE:
- return 'end of string interpolation';
- default:
- throw new LogicException(sprintf('Token of type "%s" does not exist.', $type));
- }
- }
-}
-
-class_alias('Twig_Token', 'Twig\Token', false);
diff --git a/inc/lib/Twig/TokenParser.php b/inc/lib/Twig/TokenParser.php
deleted file mode 100644
index 1b4de14d..00000000
--- a/inc/lib/Twig/TokenParser.php
+++ /dev/null
@@ -1,33 +0,0 @@
-
- */
-abstract class Twig_TokenParser implements Twig_TokenParserInterface
-{
- /**
- * @var Twig_Parser
- */
- protected $parser;
-
- /**
- * Sets the parser associated with this token parser.
- */
- public function setParser(Twig_Parser $parser)
- {
- $this->parser = $parser;
- }
-}
-
-class_alias('Twig_TokenParser', 'Twig\TokenParser\AbstractTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/AutoEscape.php b/inc/lib/Twig/TokenParser/AutoEscape.php
deleted file mode 100644
index a20dedd1..00000000
--- a/inc/lib/Twig/TokenParser/AutoEscape.php
+++ /dev/null
@@ -1,83 +0,0 @@
-
- * {% autoescape true %}
- * Everything will be automatically escaped in this block
- * {% endautoescape %}
- *
- * {% autoescape false %}
- * Everything will be outputed as is in this block
- * {% endautoescape %}
- *
- * {% autoescape true js %}
- * Everything will be automatically escaped in this block
- * using the js escaping strategy
- * {% endautoescape %}
- *
- *
- * @final
- */
-class Twig_TokenParser_AutoEscape extends Twig_TokenParser
-{
- public function parse(Twig_Token $token)
- {
- $lineno = $token->getLine();
- $stream = $this->parser->getStream();
-
- if ($stream->test(Twig_Token::BLOCK_END_TYPE)) {
- $value = 'html';
- } else {
- $expr = $this->parser->getExpressionParser()->parseExpression();
- if (!$expr instanceof Twig_Node_Expression_Constant) {
- throw new Twig_Error_Syntax('An escaping strategy must be a string or a bool.', $stream->getCurrent()->getLine(), $stream->getSourceContext());
- }
- $value = $expr->getAttribute('value');
-
- $compat = true === $value || false === $value;
-
- if (true === $value) {
- $value = 'html';
- }
-
- if ($compat && $stream->test(Twig_Token::NAME_TYPE)) {
- @trigger_error('Using the autoescape tag with "true" or "false" before the strategy name is deprecated since version 1.21.', E_USER_DEPRECATED);
-
- if (false === $value) {
- throw new Twig_Error_Syntax('Unexpected escaping strategy as you set autoescaping to false.', $stream->getCurrent()->getLine(), $stream->getSourceContext());
- }
-
- $value = $stream->next()->getValue();
- }
- }
-
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
- $body = $this->parser->subparse(array($this, 'decideBlockEnd'), true);
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
-
- return new Twig_Node_AutoEscape($value, $body, $lineno, $this->getTag());
- }
-
- public function decideBlockEnd(Twig_Token $token)
- {
- return $token->test('endautoescape');
- }
-
- public function getTag()
- {
- return 'autoescape';
- }
-}
-
-class_alias('Twig_TokenParser_AutoEscape', 'Twig\TokenParser\AutoEscapeTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/Block.php b/inc/lib/Twig/TokenParser/Block.php
deleted file mode 100644
index f30f86b5..00000000
--- a/inc/lib/Twig/TokenParser/Block.php
+++ /dev/null
@@ -1,73 +0,0 @@
-
- * {% block head %}
- * {% block title %}{% endblock %} - My Webpage
- * {% endblock %}
- *
- *
- * @final
- */
-class Twig_TokenParser_Block extends Twig_TokenParser
-{
- public function parse(Twig_Token $token)
- {
- $lineno = $token->getLine();
- $stream = $this->parser->getStream();
- $name = $stream->expect(Twig_Token::NAME_TYPE)->getValue();
- if ($this->parser->hasBlock($name)) {
- throw new Twig_Error_Syntax(sprintf("The block '%s' has already been defined line %d.", $name, $this->parser->getBlock($name)->getTemplateLine()), $stream->getCurrent()->getLine(), $stream->getSourceContext());
- }
- $this->parser->setBlock($name, $block = new Twig_Node_Block($name, new Twig_Node(array()), $lineno));
- $this->parser->pushLocalScope();
- $this->parser->pushBlockStack($name);
-
- if ($stream->nextIf(Twig_Token::BLOCK_END_TYPE)) {
- $body = $this->parser->subparse(array($this, 'decideBlockEnd'), true);
- if ($token = $stream->nextIf(Twig_Token::NAME_TYPE)) {
- $value = $token->getValue();
-
- if ($value != $name) {
- throw new Twig_Error_Syntax(sprintf('Expected endblock for block "%s" (but "%s" given).', $name, $value), $stream->getCurrent()->getLine(), $stream->getSourceContext());
- }
- }
- } else {
- $body = new Twig_Node(array(
- new Twig_Node_Print($this->parser->getExpressionParser()->parseExpression(), $lineno),
- ));
- }
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
-
- $block->setNode('body', $body);
- $this->parser->popBlockStack();
- $this->parser->popLocalScope();
-
- return new Twig_Node_BlockReference($name, $lineno, $this->getTag());
- }
-
- public function decideBlockEnd(Twig_Token $token)
- {
- return $token->test('endblock');
- }
-
- public function getTag()
- {
- return 'block';
- }
-}
-
-class_alias('Twig_TokenParser_Block', 'Twig\TokenParser\BlockTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/Do.php b/inc/lib/Twig/TokenParser/Do.php
deleted file mode 100644
index 8ce08808..00000000
--- a/inc/lib/Twig/TokenParser/Do.php
+++ /dev/null
@@ -1,34 +0,0 @@
-parser->getExpressionParser()->parseExpression();
-
- $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);
-
- return new Twig_Node_Do($expr, $token->getLine(), $this->getTag());
- }
-
- public function getTag()
- {
- return 'do';
- }
-}
-
-class_alias('Twig_TokenParser_Do', 'Twig\TokenParser\DoTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/Embed.php b/inc/lib/Twig/TokenParser/Embed.php
deleted file mode 100644
index 44644cc6..00000000
--- a/inc/lib/Twig/TokenParser/Embed.php
+++ /dev/null
@@ -1,67 +0,0 @@
-parser->getStream();
-
- $parent = $this->parser->getExpressionParser()->parseExpression();
-
- list($variables, $only, $ignoreMissing) = $this->parseArguments();
-
- $parentToken = $fakeParentToken = new Twig_Token(Twig_Token::STRING_TYPE, '__parent__', $token->getLine());
- if ($parent instanceof Twig_Node_Expression_Constant) {
- $parentToken = new Twig_Token(Twig_Token::STRING_TYPE, $parent->getAttribute('value'), $token->getLine());
- } elseif ($parent instanceof Twig_Node_Expression_Name) {
- $parentToken = new Twig_Token(Twig_Token::NAME_TYPE, $parent->getAttribute('name'), $token->getLine());
- }
-
- // inject a fake parent to make the parent() function work
- $stream->injectTokens(array(
- new Twig_Token(Twig_Token::BLOCK_START_TYPE, '', $token->getLine()),
- new Twig_Token(Twig_Token::NAME_TYPE, 'extends', $token->getLine()),
- $parentToken,
- new Twig_Token(Twig_Token::BLOCK_END_TYPE, '', $token->getLine()),
- ));
-
- $module = $this->parser->parse($stream, array($this, 'decideBlockEnd'), true);
-
- // override the parent with the correct one
- if ($fakeParentToken === $parentToken) {
- $module->setNode('parent', $parent);
- }
-
- $this->parser->embedTemplate($module);
-
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
-
- return new Twig_Node_Embed($module->getTemplateName(), $module->getAttribute('index'), $variables, $only, $ignoreMissing, $token->getLine(), $this->getTag());
- }
-
- public function decideBlockEnd(Twig_Token $token)
- {
- return $token->test('endembed');
- }
-
- public function getTag()
- {
- return 'embed';
- }
-}
-
-class_alias('Twig_TokenParser_Embed', 'Twig\TokenParser\EmbedTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/Extends.php b/inc/lib/Twig/TokenParser/Extends.php
deleted file mode 100644
index 31168cce..00000000
--- a/inc/lib/Twig/TokenParser/Extends.php
+++ /dev/null
@@ -1,46 +0,0 @@
-
- * {% extends "base.html" %}
- *
- *
- * @final
- */
-class Twig_TokenParser_Extends extends Twig_TokenParser
-{
- public function parse(Twig_Token $token)
- {
- $stream = $this->parser->getStream();
-
- if (!$this->parser->isMainScope()) {
- throw new Twig_Error_Syntax('Cannot extend from a block.', $token->getLine(), $stream->getSourceContext());
- }
-
- if (null !== $this->parser->getParent()) {
- throw new Twig_Error_Syntax('Multiple extends tags are forbidden.', $token->getLine(), $stream->getSourceContext());
- }
- $this->parser->setParent($this->parser->getExpressionParser()->parseExpression());
-
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
- }
-
- public function getTag()
- {
- return 'extends';
- }
-}
-
-class_alias('Twig_TokenParser_Extends', 'Twig\TokenParser\ExtendsTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/Filter.php b/inc/lib/Twig/TokenParser/Filter.php
deleted file mode 100644
index 76017829..00000000
--- a/inc/lib/Twig/TokenParser/Filter.php
+++ /dev/null
@@ -1,53 +0,0 @@
-
- * {% filter upper %}
- * This text becomes uppercase
- * {% endfilter %}
- *
- *
- * @final
- */
-class Twig_TokenParser_Filter extends Twig_TokenParser
-{
- public function parse(Twig_Token $token)
- {
- $name = $this->parser->getVarName();
- $ref = new Twig_Node_Expression_BlockReference(new Twig_Node_Expression_Constant($name, $token->getLine()), null, $token->getLine(), $this->getTag());
-
- $filter = $this->parser->getExpressionParser()->parseFilterExpressionRaw($ref, $this->getTag());
- $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);
-
- $body = $this->parser->subparse(array($this, 'decideBlockEnd'), true);
- $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);
-
- $block = new Twig_Node_Block($name, $body, $token->getLine());
- $this->parser->setBlock($name, $block);
-
- return new Twig_Node_Print($filter, $token->getLine(), $this->getTag());
- }
-
- public function decideBlockEnd(Twig_Token $token)
- {
- return $token->test('endfilter');
- }
-
- public function getTag()
- {
- return 'filter';
- }
-}
-
-class_alias('Twig_TokenParser_Filter', 'Twig\TokenParser\FilterTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/Flush.php b/inc/lib/Twig/TokenParser/Flush.php
deleted file mode 100644
index 51832c77..00000000
--- a/inc/lib/Twig/TokenParser/Flush.php
+++ /dev/null
@@ -1,34 +0,0 @@
-parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);
-
- return new Twig_Node_Flush($token->getLine(), $this->getTag());
- }
-
- public function getTag()
- {
- return 'flush';
- }
-}
-
-class_alias('Twig_TokenParser_Flush', 'Twig\TokenParser\FlushTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/For.php b/inc/lib/Twig/TokenParser/For.php
deleted file mode 100644
index 8e737c5f..00000000
--- a/inc/lib/Twig/TokenParser/For.php
+++ /dev/null
@@ -1,127 +0,0 @@
-
- *
- * {% for user in users %}
- * {{ user.username|e }}
- * {% endfor %}
- *
- *
- *
- * @final
- */
-class Twig_TokenParser_For extends Twig_TokenParser
-{
- public function parse(Twig_Token $token)
- {
- $lineno = $token->getLine();
- $stream = $this->parser->getStream();
- $targets = $this->parser->getExpressionParser()->parseAssignmentExpression();
- $stream->expect(Twig_Token::OPERATOR_TYPE, 'in');
- $seq = $this->parser->getExpressionParser()->parseExpression();
-
- $ifexpr = null;
- if ($stream->nextIf(Twig_Token::NAME_TYPE, 'if')) {
- $ifexpr = $this->parser->getExpressionParser()->parseExpression();
- }
-
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
- $body = $this->parser->subparse(array($this, 'decideForFork'));
- if ('else' == $stream->next()->getValue()) {
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
- $else = $this->parser->subparse(array($this, 'decideForEnd'), true);
- } else {
- $else = null;
- }
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
-
- if (count($targets) > 1) {
- $keyTarget = $targets->getNode(0);
- $keyTarget = new Twig_Node_Expression_AssignName($keyTarget->getAttribute('name'), $keyTarget->getTemplateLine());
- $valueTarget = $targets->getNode(1);
- $valueTarget = new Twig_Node_Expression_AssignName($valueTarget->getAttribute('name'), $valueTarget->getTemplateLine());
- } else {
- $keyTarget = new Twig_Node_Expression_AssignName('_key', $lineno);
- $valueTarget = $targets->getNode(0);
- $valueTarget = new Twig_Node_Expression_AssignName($valueTarget->getAttribute('name'), $valueTarget->getTemplateLine());
- }
-
- if ($ifexpr) {
- $this->checkLoopUsageCondition($stream, $ifexpr);
- $this->checkLoopUsageBody($stream, $body);
- }
-
- return new Twig_Node_For($keyTarget, $valueTarget, $seq, $ifexpr, $body, $else, $lineno, $this->getTag());
- }
-
- public function decideForFork(Twig_Token $token)
- {
- return $token->test(array('else', 'endfor'));
- }
-
- public function decideForEnd(Twig_Token $token)
- {
- return $token->test('endfor');
- }
-
- // the loop variable cannot be used in the condition
- protected function checkLoopUsageCondition(Twig_TokenStream $stream, Twig_NodeInterface $node)
- {
- if ($node instanceof Twig_Node_Expression_GetAttr && $node->getNode('node') instanceof Twig_Node_Expression_Name && 'loop' == $node->getNode('node')->getAttribute('name')) {
- throw new Twig_Error_Syntax('The "loop" variable cannot be used in a looping condition.', $node->getTemplateLine(), $stream->getSourceContext());
- }
-
- foreach ($node as $n) {
- if (!$n) {
- continue;
- }
-
- $this->checkLoopUsageCondition($stream, $n);
- }
- }
-
- // check usage of non-defined loop-items
- // it does not catch all problems (for instance when a for is included into another or when the variable is used in an include)
- protected function checkLoopUsageBody(Twig_TokenStream $stream, Twig_NodeInterface $node)
- {
- if ($node instanceof Twig_Node_Expression_GetAttr && $node->getNode('node') instanceof Twig_Node_Expression_Name && 'loop' == $node->getNode('node')->getAttribute('name')) {
- $attribute = $node->getNode('attribute');
- if ($attribute instanceof Twig_Node_Expression_Constant && in_array($attribute->getAttribute('value'), array('length', 'revindex0', 'revindex', 'last'))) {
- throw new Twig_Error_Syntax(sprintf('The "loop.%s" variable is not defined when looping with a condition.', $attribute->getAttribute('value')), $node->getTemplateLine(), $stream->getSourceContext());
- }
- }
-
- // should check for parent.loop.XXX usage
- if ($node instanceof Twig_Node_For) {
- return;
- }
-
- foreach ($node as $n) {
- if (!$n) {
- continue;
- }
-
- $this->checkLoopUsageBody($stream, $n);
- }
- }
-
- public function getTag()
- {
- return 'for';
- }
-}
-
-class_alias('Twig_TokenParser_For', 'Twig\TokenParser\ForTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/From.php b/inc/lib/Twig/TokenParser/From.php
deleted file mode 100644
index f3053da4..00000000
--- a/inc/lib/Twig/TokenParser/From.php
+++ /dev/null
@@ -1,66 +0,0 @@
-
- * {% from 'forms.html' import forms %}
- *
- *
- * @final
- */
-class Twig_TokenParser_From extends Twig_TokenParser
-{
- public function parse(Twig_Token $token)
- {
- $macro = $this->parser->getExpressionParser()->parseExpression();
- $stream = $this->parser->getStream();
- $stream->expect('import');
-
- $targets = array();
- do {
- $name = $stream->expect(Twig_Token::NAME_TYPE)->getValue();
-
- $alias = $name;
- if ($stream->nextIf('as')) {
- $alias = $stream->expect(Twig_Token::NAME_TYPE)->getValue();
- }
-
- $targets[$name] = $alias;
-
- if (!$stream->nextIf(Twig_Token::PUNCTUATION_TYPE, ',')) {
- break;
- }
- } while (true);
-
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
-
- $node = new Twig_Node_Import($macro, new Twig_Node_Expression_AssignName($this->parser->getVarName(), $token->getLine()), $token->getLine(), $this->getTag());
-
- foreach ($targets as $name => $alias) {
- if ($this->parser->isReservedMacroName($name)) {
- throw new Twig_Error_Syntax(sprintf('"%s" cannot be an imported macro as it is a reserved keyword.', $name), $token->getLine(), $stream->getSourceContext());
- }
-
- $this->parser->addImportedSymbol('function', $alias, 'get'.$name, $node->getNode('var'));
- }
-
- return $node;
- }
-
- public function getTag()
- {
- return 'from';
- }
-}
-
-class_alias('Twig_TokenParser_From', 'Twig\TokenParser\FromTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/If.php b/inc/lib/Twig/TokenParser/If.php
deleted file mode 100644
index f081df3a..00000000
--- a/inc/lib/Twig/TokenParser/If.php
+++ /dev/null
@@ -1,86 +0,0 @@
-
- * {% if users %}
- *
- * {% for user in users %}
- * {{ user.username|e }}
- * {% endfor %}
- *
- * {% endif %}
- *
- *
- * @final
- */
-class Twig_TokenParser_If extends Twig_TokenParser
-{
- public function parse(Twig_Token $token)
- {
- $lineno = $token->getLine();
- $expr = $this->parser->getExpressionParser()->parseExpression();
- $stream = $this->parser->getStream();
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
- $body = $this->parser->subparse(array($this, 'decideIfFork'));
- $tests = array($expr, $body);
- $else = null;
-
- $end = false;
- while (!$end) {
- switch ($stream->next()->getValue()) {
- case 'else':
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
- $else = $this->parser->subparse(array($this, 'decideIfEnd'));
- break;
-
- case 'elseif':
- $expr = $this->parser->getExpressionParser()->parseExpression();
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
- $body = $this->parser->subparse(array($this, 'decideIfFork'));
- $tests[] = $expr;
- $tests[] = $body;
- break;
-
- case 'endif':
- $end = true;
- break;
-
- default:
- throw new Twig_Error_Syntax(sprintf('Unexpected end of template. Twig was looking for the following tags "else", "elseif", or "endif" to close the "if" block started at line %d).', $lineno), $stream->getCurrent()->getLine(), $stream->getSourceContext());
- }
- }
-
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
-
- return new Twig_Node_If(new Twig_Node($tests), $else, $lineno, $this->getTag());
- }
-
- public function decideIfFork(Twig_Token $token)
- {
- return $token->test(array('elseif', 'else', 'endif'));
- }
-
- public function decideIfEnd(Twig_Token $token)
- {
- return $token->test(array('endif'));
- }
-
- public function getTag()
- {
- return 'if';
- }
-}
-
-class_alias('Twig_TokenParser_If', 'Twig\TokenParser\IfTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/Import.php b/inc/lib/Twig/TokenParser/Import.php
deleted file mode 100644
index 47802f50..00000000
--- a/inc/lib/Twig/TokenParser/Import.php
+++ /dev/null
@@ -1,41 +0,0 @@
-
- * {% import 'forms.html' as forms %}
- *
- *
- * @final
- */
-class Twig_TokenParser_Import extends Twig_TokenParser
-{
- public function parse(Twig_Token $token)
- {
- $macro = $this->parser->getExpressionParser()->parseExpression();
- $this->parser->getStream()->expect('as');
- $var = new Twig_Node_Expression_AssignName($this->parser->getStream()->expect(Twig_Token::NAME_TYPE)->getValue(), $token->getLine());
- $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);
-
- $this->parser->addImportedSymbol('template', $var->getAttribute('name'));
-
- return new Twig_Node_Import($macro, $var, $token->getLine(), $this->getTag());
- }
-
- public function getTag()
- {
- return 'import';
- }
-}
-
-class_alias('Twig_TokenParser_Import', 'Twig\TokenParser\ImportTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/Include.php b/inc/lib/Twig/TokenParser/Include.php
deleted file mode 100644
index 309f11db..00000000
--- a/inc/lib/Twig/TokenParser/Include.php
+++ /dev/null
@@ -1,65 +0,0 @@
-
- * {% include 'header.html' %}
- * Body
- * {% include 'footer.html' %}
- *
- */
-class Twig_TokenParser_Include extends Twig_TokenParser
-{
- public function parse(Twig_Token $token)
- {
- $expr = $this->parser->getExpressionParser()->parseExpression();
-
- list($variables, $only, $ignoreMissing) = $this->parseArguments();
-
- return new Twig_Node_Include($expr, $variables, $only, $ignoreMissing, $token->getLine(), $this->getTag());
- }
-
- protected function parseArguments()
- {
- $stream = $this->parser->getStream();
-
- $ignoreMissing = false;
- if ($stream->nextIf(Twig_Token::NAME_TYPE, 'ignore')) {
- $stream->expect(Twig_Token::NAME_TYPE, 'missing');
-
- $ignoreMissing = true;
- }
-
- $variables = null;
- if ($stream->nextIf(Twig_Token::NAME_TYPE, 'with')) {
- $variables = $this->parser->getExpressionParser()->parseExpression();
- }
-
- $only = false;
- if ($stream->nextIf(Twig_Token::NAME_TYPE, 'only')) {
- $only = true;
- }
-
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
-
- return array($variables, $only, $ignoreMissing);
- }
-
- public function getTag()
- {
- return 'include';
- }
-}
-
-class_alias('Twig_TokenParser_Include', 'Twig\TokenParser\IncludeTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/Macro.php b/inc/lib/Twig/TokenParser/Macro.php
deleted file mode 100644
index 4287934b..00000000
--- a/inc/lib/Twig/TokenParser/Macro.php
+++ /dev/null
@@ -1,60 +0,0 @@
-
- * {% macro input(name, value, type, size) %}
- *
- * foo
- *
- * {% endspaceless %}
- *
- * {# output will be foo
#}
- *
- *
- * @final
- */
-class Twig_TokenParser_Spaceless extends Twig_TokenParser
-{
- public function parse(Twig_Token $token)
- {
- $lineno = $token->getLine();
-
- $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);
- $body = $this->parser->subparse(array($this, 'decideSpacelessEnd'), true);
- $this->parser->getStream()->expect(Twig_Token::BLOCK_END_TYPE);
-
- return new Twig_Node_Spaceless($body, $lineno, $this->getTag());
- }
-
- public function decideSpacelessEnd(Twig_Token $token)
- {
- return $token->test('endspaceless');
- }
-
- public function getTag()
- {
- return 'spaceless';
- }
-}
-
-class_alias('Twig_TokenParser_Spaceless', 'Twig\TokenParser\SpacelessTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/Use.php b/inc/lib/Twig/TokenParser/Use.php
deleted file mode 100644
index 1ab24e2c..00000000
--- a/inc/lib/Twig/TokenParser/Use.php
+++ /dev/null
@@ -1,70 +0,0 @@
-
- * {% extends "base.html" %}
- *
- * {% use "blocks.html" %}
- *
- * {% block title %}{% endblock %}
- * {% block content %}{% endblock %}
- *
- *
- * @see https://twig.symfony.com/doc/templates.html#horizontal-reuse for details.
- *
- * @final
- */
-class Twig_TokenParser_Use extends Twig_TokenParser
-{
- public function parse(Twig_Token $token)
- {
- $template = $this->parser->getExpressionParser()->parseExpression();
- $stream = $this->parser->getStream();
-
- if (!$template instanceof Twig_Node_Expression_Constant) {
- throw new Twig_Error_Syntax('The template references in a "use" statement must be a string.', $stream->getCurrent()->getLine(), $stream->getSourceContext());
- }
-
- $targets = array();
- if ($stream->nextIf('with')) {
- do {
- $name = $stream->expect(Twig_Token::NAME_TYPE)->getValue();
-
- $alias = $name;
- if ($stream->nextIf('as')) {
- $alias = $stream->expect(Twig_Token::NAME_TYPE)->getValue();
- }
-
- $targets[$name] = new Twig_Node_Expression_Constant($alias, -1);
-
- if (!$stream->nextIf(Twig_Token::PUNCTUATION_TYPE, ',')) {
- break;
- }
- } while (true);
- }
-
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
-
- $this->parser->addTrait(new Twig_Node(array('template' => $template, 'targets' => new Twig_Node($targets))));
-
- return new Twig_Node();
- }
-
- public function getTag()
- {
- return 'use';
- }
-}
-
-class_alias('Twig_TokenParser_Use', 'Twig\TokenParser\UseTokenParser', false);
diff --git a/inc/lib/Twig/TokenParser/With.php b/inc/lib/Twig/TokenParser/With.php
deleted file mode 100644
index 7a692597..00000000
--- a/inc/lib/Twig/TokenParser/With.php
+++ /dev/null
@@ -1,52 +0,0 @@
-
- *
- * @final
- */
-class Twig_TokenParser_With extends Twig_TokenParser
-{
- public function parse(Twig_Token $token)
- {
- $stream = $this->parser->getStream();
-
- $variables = null;
- $only = false;
- if (!$stream->test(Twig_Token::BLOCK_END_TYPE)) {
- $variables = $this->parser->getExpressionParser()->parseExpression();
- $only = $stream->nextIf(Twig_Token::NAME_TYPE, 'only');
- }
-
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
-
- $body = $this->parser->subparse(array($this, 'decideWithEnd'), true);
-
- $stream->expect(Twig_Token::BLOCK_END_TYPE);
-
- return new Twig_Node_With($body, $variables, $only, $token->getLine(), $this->getTag());
- }
-
- public function decideWithEnd(Twig_Token $token)
- {
- return $token->test('endwith');
- }
-
- public function getTag()
- {
- return 'with';
- }
-}
-
-class_alias('Twig_TokenParser_With', 'Twig\TokenParser\WithTokenParser', false);
diff --git a/inc/lib/Twig/TokenParserBroker.php b/inc/lib/Twig/TokenParserBroker.php
deleted file mode 100644
index 0d7d6e52..00000000
--- a/inc/lib/Twig/TokenParserBroker.php
+++ /dev/null
@@ -1,120 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-class Twig_TokenParserBroker implements Twig_TokenParserBrokerInterface
-{
- protected $parser;
- protected $parsers = array();
- protected $brokers = array();
-
- /**
- * @param array|Traversable $parsers A Traversable of Twig_TokenParserInterface instances
- * @param array|Traversable $brokers A Traversable of Twig_TokenParserBrokerInterface instances
- * @param bool $triggerDeprecationError
- */
- public function __construct($parsers = array(), $brokers = array(), $triggerDeprecationError = true)
- {
- if ($triggerDeprecationError) {
- @trigger_error('The '.__CLASS__.' class is deprecated since version 1.12 and will be removed in 2.0.', E_USER_DEPRECATED);
- }
-
- foreach ($parsers as $parser) {
- if (!$parser instanceof Twig_TokenParserInterface) {
- throw new LogicException('$parsers must a an array of Twig_TokenParserInterface.');
- }
- $this->parsers[$parser->getTag()] = $parser;
- }
- foreach ($brokers as $broker) {
- if (!$broker instanceof Twig_TokenParserBrokerInterface) {
- throw new LogicException('$brokers must a an array of Twig_TokenParserBrokerInterface.');
- }
- $this->brokers[] = $broker;
- }
- }
-
- public function addTokenParser(Twig_TokenParserInterface $parser)
- {
- $this->parsers[$parser->getTag()] = $parser;
- }
-
- public function removeTokenParser(Twig_TokenParserInterface $parser)
- {
- $name = $parser->getTag();
- if (isset($this->parsers[$name]) && $parser === $this->parsers[$name]) {
- unset($this->parsers[$name]);
- }
- }
-
- public function addTokenParserBroker(self $broker)
- {
- $this->brokers[] = $broker;
- }
-
- public function removeTokenParserBroker(self $broker)
- {
- if (false !== $pos = array_search($broker, $this->brokers)) {
- unset($this->brokers[$pos]);
- }
- }
-
- /**
- * Gets a suitable TokenParser for a tag.
- *
- * First looks in parsers, then in brokers.
- *
- * @param string $tag A tag name
- *
- * @return null|Twig_TokenParserInterface A Twig_TokenParserInterface or null if no suitable TokenParser was found
- */
- public function getTokenParser($tag)
- {
- if (isset($this->parsers[$tag])) {
- return $this->parsers[$tag];
- }
- $broker = end($this->brokers);
- while (false !== $broker) {
- $parser = $broker->getTokenParser($tag);
- if (null !== $parser) {
- return $parser;
- }
- $broker = prev($this->brokers);
- }
- }
-
- public function getParsers()
- {
- return $this->parsers;
- }
-
- public function getParser()
- {
- return $this->parser;
- }
-
- public function setParser(Twig_ParserInterface $parser)
- {
- $this->parser = $parser;
- foreach ($this->parsers as $tokenParser) {
- $tokenParser->setParser($parser);
- }
- foreach ($this->brokers as $broker) {
- $broker->setParser($parser);
- }
- }
-}
diff --git a/inc/lib/Twig/TokenParserBrokerInterface.php b/inc/lib/Twig/TokenParserBrokerInterface.php
deleted file mode 100644
index 6c93f5ea..00000000
--- a/inc/lib/Twig/TokenParserBrokerInterface.php
+++ /dev/null
@@ -1,44 +0,0 @@
-
- *
- * @deprecated since 1.12 (to be removed in 2.0)
- */
-interface Twig_TokenParserBrokerInterface
-{
- /**
- * Gets a TokenParser suitable for a tag.
- *
- * @param string $tag A tag name
- *
- * @return Twig_TokenParserInterface|null A Twig_TokenParserInterface or null if no suitable TokenParser was found
- */
- public function getTokenParser($tag);
-
- /**
- * Calls Twig_TokenParserInterface::setParser on all parsers the implementation knows of.
- */
- public function setParser(Twig_ParserInterface $parser);
-
- /**
- * Gets the Twig_ParserInterface.
- *
- * @return null|Twig_ParserInterface A Twig_ParserInterface instance or null
- */
- public function getParser();
-}
diff --git a/inc/lib/Twig/TokenParserInterface.php b/inc/lib/Twig/TokenParserInterface.php
deleted file mode 100644
index 14acc808..00000000
--- a/inc/lib/Twig/TokenParserInterface.php
+++ /dev/null
@@ -1,43 +0,0 @@
-
- */
-interface Twig_TokenParserInterface
-{
- /**
- * Sets the parser associated with this token parser.
- */
- public function setParser(Twig_Parser $parser);
-
- /**
- * Parses a token and returns a node.
- *
- * @return Twig_NodeInterface
- *
- * @throws Twig_Error_Syntax
- */
- public function parse(Twig_Token $token);
-
- /**
- * Gets the tag name associated with this token parser.
- *
- * @return string The tag name
- */
- public function getTag();
-}
-
-class_alias('Twig_TokenParserInterface', 'Twig\TokenParser\TokenParserInterface', false);
-class_exists('Twig_Parser');
-class_exists('Twig_Token');
diff --git a/inc/lib/Twig/TokenStream.php b/inc/lib/Twig/TokenStream.php
deleted file mode 100644
index 81c043ca..00000000
--- a/inc/lib/Twig/TokenStream.php
+++ /dev/null
@@ -1,196 +0,0 @@
-
- */
-class Twig_TokenStream
-{
- protected $tokens;
- protected $current = 0;
- protected $filename;
-
- private $source;
-
- /**
- * @param array $tokens An array of tokens
- * @param string|null $name The name of the template which tokens are associated with
- * @param string|null $source The source code associated with the tokens
- */
- public function __construct(array $tokens, $name = null, $source = null)
- {
- if (!$name instanceof Twig_Source) {
- if (null !== $name || null !== $source) {
- @trigger_error(sprintf('Passing a string as the $name argument of %s() is deprecated since version 1.27. Pass a Twig_Source instance instead.', __METHOD__), E_USER_DEPRECATED);
- }
- $this->source = new Twig_Source($source, $name);
- } else {
- $this->source = $name;
- }
-
- $this->tokens = $tokens;
-
- // deprecated, not used anymore, to be removed in 2.0
- $this->filename = $this->source->getName();
- }
-
- public function __toString()
- {
- return implode("\n", $this->tokens);
- }
-
- public function injectTokens(array $tokens)
- {
- $this->tokens = array_merge(array_slice($this->tokens, 0, $this->current), $tokens, array_slice($this->tokens, $this->current));
- }
-
- /**
- * Sets the pointer to the next token and returns the old one.
- *
- * @return Twig_Token
- */
- public function next()
- {
- if (!isset($this->tokens[++$this->current])) {
- throw new Twig_Error_Syntax('Unexpected end of template.', $this->tokens[$this->current - 1]->getLine(), $this->source);
- }
-
- return $this->tokens[$this->current - 1];
- }
-
- /**
- * Tests a token, sets the pointer to the next one and returns it or throws a syntax error.
- *
- * @return Twig_Token|null The next token if the condition is true, null otherwise
- */
- public function nextIf($primary, $secondary = null)
- {
- if ($this->tokens[$this->current]->test($primary, $secondary)) {
- return $this->next();
- }
- }
-
- /**
- * Tests a token and returns it or throws a syntax error.
- *
- * @return Twig_Token
- */
- public function expect($type, $value = null, $message = null)
- {
- $token = $this->tokens[$this->current];
- if (!$token->test($type, $value)) {
- $line = $token->getLine();
- throw new Twig_Error_Syntax(sprintf('%sUnexpected token "%s" of value "%s" ("%s" expected%s).',
- $message ? $message.'. ' : '',
- Twig_Token::typeToEnglish($token->getType()), $token->getValue(),
- Twig_Token::typeToEnglish($type), $value ? sprintf(' with value "%s"', $value) : ''),
- $line,
- $this->source
- );
- }
- $this->next();
-
- return $token;
- }
-
- /**
- * Looks at the next token.
- *
- * @param int $number
- *
- * @return Twig_Token
- */
- public function look($number = 1)
- {
- if (!isset($this->tokens[$this->current + $number])) {
- throw new Twig_Error_Syntax('Unexpected end of template.', $this->tokens[$this->current + $number - 1]->getLine(), $this->source);
- }
-
- return $this->tokens[$this->current + $number];
- }
-
- /**
- * Tests the current token.
- *
- * @return bool
- */
- public function test($primary, $secondary = null)
- {
- return $this->tokens[$this->current]->test($primary, $secondary);
- }
-
- /**
- * Checks if end of stream was reached.
- *
- * @return bool
- */
- public function isEOF()
- {
- return Twig_Token::EOF_TYPE === $this->tokens[$this->current]->getType();
- }
-
- /**
- * @return Twig_Token
- */
- public function getCurrent()
- {
- return $this->tokens[$this->current];
- }
-
- /**
- * Gets the name associated with this stream (null if not defined).
- *
- * @return string|null
- *
- * @deprecated since 1.27 (to be removed in 2.0)
- */
- public function getFilename()
- {
- @trigger_error(sprintf('The %s() method is deprecated since version 1.27 and will be removed in 2.0. Use getSourceContext() instead.', __METHOD__), E_USER_DEPRECATED);
-
- return $this->source->getName();
- }
-
- /**
- * Gets the source code associated with this stream.
- *
- * @return string
- *
- * @internal Don't use this as it might be empty depending on the environment configuration
- *
- * @deprecated since 1.27 (to be removed in 2.0)
- */
- public function getSource()
- {
- @trigger_error(sprintf('The %s() method is deprecated since version 1.27 and will be removed in 2.0. Use getSourceContext() instead.', __METHOD__), E_USER_DEPRECATED);
-
- return $this->source->getCode();
- }
-
- /**
- * Gets the source associated with this stream.
- *
- * @return Twig_Source
- *
- * @internal
- */
- public function getSourceContext()
- {
- return $this->source;
- }
-}
-
-class_alias('Twig_TokenStream', 'Twig\TokenStream', false);
diff --git a/inc/lib/Twig/Util/DeprecationCollector.php b/inc/lib/Twig/Util/DeprecationCollector.php
deleted file mode 100644
index c7bf53be..00000000
--- a/inc/lib/Twig/Util/DeprecationCollector.php
+++ /dev/null
@@ -1,86 +0,0 @@
-
- *
- * @final
- */
-class Twig_Util_DeprecationCollector
-{
- private $twig;
- private $deprecations;
-
- public function __construct(Twig_Environment $twig)
- {
- $this->twig = $twig;
- }
-
- /**
- * Returns deprecations for templates contained in a directory.
- *
- * @param string $dir A directory where templates are stored
- * @param string $ext Limit the loaded templates by extension
- *
- * @return array An array of deprecations
- */
- public function collectDir($dir, $ext = '.twig')
- {
- $iterator = new RegexIterator(
- new RecursiveIteratorIterator(
- new RecursiveDirectoryIterator($dir), RecursiveIteratorIterator::LEAVES_ONLY
- ), '{'.preg_quote($ext).'$}'
- );
-
- return $this->collect(new Twig_Util_TemplateDirIterator($iterator));
- }
-
- /**
- * Returns deprecations for passed templates.
- *
- * @param Traversable $iterator An iterator of templates (where keys are template names and values the contents of the template)
- *
- * @return array An array of deprecations
- */
- public function collect(Traversable $iterator)
- {
- $this->deprecations = array();
-
- set_error_handler(array($this, 'errorHandler'));
-
- foreach ($iterator as $name => $contents) {
- try {
- $this->twig->parse($this->twig->tokenize(new Twig_Source($contents, $name)));
- } catch (Twig_Error_Syntax $e) {
- // ignore templates containing syntax errors
- }
- }
-
- restore_error_handler();
-
- $deprecations = $this->deprecations;
- $this->deprecations = array();
-
- return $deprecations;
- }
-
- /**
- * @internal
- */
- public function errorHandler($type, $msg)
- {
- if (E_USER_DEPRECATED === $type) {
- $this->deprecations[] = $msg;
- }
- }
-}
-
-class_alias('Twig_Util_DeprecationCollector', 'Twig\Util\DeprecationCollector', false);
diff --git a/inc/lib/Twig/Util/TemplateDirIterator.php b/inc/lib/Twig/Util/TemplateDirIterator.php
deleted file mode 100644
index c8682335..00000000
--- a/inc/lib/Twig/Util/TemplateDirIterator.php
+++ /dev/null
@@ -1,28 +0,0 @@
-
- */
-class Twig_Util_TemplateDirIterator extends IteratorIterator
-{
- public function current()
- {
- return file_get_contents(parent::current());
- }
-
- public function key()
- {
- return (string) parent::key();
- }
-}
-
-class_alias('Twig_Util_TemplateDirIterator', 'Twig\Util\TemplateDirIterator', false);
diff --git a/inc/lib/geoip/geoip.inc b/inc/lib/geoip/geoip.inc
deleted file mode 100644
index 16e8c392..00000000
--- a/inc/lib/geoip/geoip.inc
+++ /dev/null
@@ -1,722 +0,0 @@
- 0, "AP" => 1, "EU" => 2, "AD" => 3, "AE" => 4, "AF" => 5,
- "AG" => 6, "AI" => 7, "AL" => 8, "AM" => 9, "CW" => 10, "AO" => 11,
- "AQ" => 12, "AR" => 13, "AS" => 14, "AT" => 15, "AU" => 16, "AW" => 17,
- "AZ" => 18, "BA" => 19, "BB" => 20, "BD" => 21, "BE" => 22, "BF" => 23,
- "BG" => 24, "BH" => 25, "BI" => 26, "BJ" => 27, "BM" => 28, "BN" => 29,
- "BO" => 30, "BR" => 31, "BS" => 32, "BT" => 33, "BV" => 34, "BW" => 35,
- "BY" => 36, "BZ" => 37, "CA" => 38, "CC" => 39, "CD" => 40, "CF" => 41,
- "CG" => 42, "CH" => 43, "CI" => 44, "CK" => 45, "CL" => 46, "CM" => 47,
- "CN" => 48, "CO" => 49, "CR" => 50, "CU" => 51, "CV" => 52, "CX" => 53,
- "CY" => 54, "CZ" => 55, "DE" => 56, "DJ" => 57, "DK" => 58, "DM" => 59,
- "DO" => 60, "DZ" => 61, "EC" => 62, "EE" => 63, "EG" => 64, "EH" => 65,
- "ER" => 66, "ES" => 67, "ET" => 68, "FI" => 69, "FJ" => 70, "FK" => 71,
- "FM" => 72, "FO" => 73, "FR" => 74, "SX" => 75, "GA" => 76, "GB" => 77,
- "GD" => 78, "GE" => 79, "GF" => 80, "GH" => 81, "GI" => 82, "GL" => 83,
- "GM" => 84, "GN" => 85, "GP" => 86, "GQ" => 87, "GR" => 88, "GS" => 89,
- "GT" => 90, "GU" => 91, "GW" => 92, "GY" => 93, "HK" => 94, "HM" => 95,
- "HN" => 96, "HR" => 97, "HT" => 98, "HU" => 99, "ID" => 100, "IE" => 101,
- "IL" => 102, "IN" => 103, "IO" => 104, "IQ" => 105, "IR" => 106, "IS" => 107,
- "IT" => 108, "JM" => 109, "JO" => 110, "JP" => 111, "KE" => 112, "KG" => 113,
- "KH" => 114, "KI" => 115, "KM" => 116, "KN" => 117, "KP" => 118, "KR" => 119,
- "KW" => 120, "KY" => 121, "KZ" => 122, "LA" => 123, "LB" => 124, "LC" => 125,
- "LI" => 126, "LK" => 127, "LR" => 128, "LS" => 129, "LT" => 130, "LU" => 131,
- "LV" => 132, "LY" => 133, "MA" => 134, "MC" => 135, "MD" => 136, "MG" => 137,
- "MH" => 138, "MK" => 139, "ML" => 140, "MM" => 141, "MN" => 142, "MO" => 143,
- "MP" => 144, "MQ" => 145, "MR" => 146, "MS" => 147, "MT" => 148, "MU" => 149,
- "MV" => 150, "MW" => 151, "MX" => 152, "MY" => 153, "MZ" => 154, "NA" => 155,
- "NC" => 156, "NE" => 157, "NF" => 158, "NG" => 159, "NI" => 160, "NL" => 161,
- "NO" => 162, "NP" => 163, "NR" => 164, "NU" => 165, "NZ" => 166, "OM" => 167,
- "PA" => 168, "PE" => 169, "PF" => 170, "PG" => 171, "PH" => 172, "PK" => 173,
- "PL" => 174, "PM" => 175, "PN" => 176, "PR" => 177, "PS" => 178, "PT" => 179,
- "PW" => 180, "PY" => 181, "QA" => 182, "RE" => 183, "RO" => 184, "RU" => 185,
- "RW" => 186, "SA" => 187, "SB" => 188, "SC" => 189, "SD" => 190, "SE" => 191,
- "SG" => 192, "SH" => 193, "SI" => 194, "SJ" => 195, "SK" => 196, "SL" => 197,
- "SM" => 198, "SN" => 199, "SO" => 200, "SR" => 201, "ST" => 202, "SV" => 203,
- "SY" => 204, "SZ" => 205, "TC" => 206, "TD" => 207, "TF" => 208, "TG" => 209,
- "TH" => 210, "TJ" => 211, "TK" => 212, "TM" => 213, "TN" => 214, "TO" => 215,
- "TL" => 216, "TR" => 217, "TT" => 218, "TV" => 219, "TW" => 220, "TZ" => 221,
- "UA" => 222, "UG" => 223, "UM" => 224, "US" => 225, "UY" => 226, "UZ" => 227,
- "VA" => 228, "VC" => 229, "VE" => 230, "VG" => 231, "VI" => 232, "VN" => 233,
- "VU" => 234, "WF" => 235, "WS" => 236, "YE" => 237, "YT" => 238, "RS" => 239,
- "ZA" => 240, "ZM" => 241, "ME" => 242, "ZW" => 243, "A1" => 244, "A2" => 245,
- "O1" => 246, "AX" => 247, "GG" => 248, "IM" => 249, "JE" => 250, "BL" => 251,
- "MF" => 252, "BQ" => 253, "SS" => 254
- );
- var $GEOIP_COUNTRY_CODES = array(
- "","AP","EU","AD","AE","AF","AG","AI","AL","AM","CW",
- "AO","AQ","AR","AS","AT","AU","AW","AZ","BA","BB",
- "BD","BE","BF","BG","BH","BI","BJ","BM","BN","BO",
- "BR","BS","BT","BV","BW","BY","BZ","CA","CC","CD",
- "CF","CG","CH","CI","CK","CL","CM","CN","CO","CR",
- "CU","CV","CX","CY","CZ","DE","DJ","DK","DM","DO",
- "DZ","EC","EE","EG","EH","ER","ES","ET","FI","FJ",
- "FK","FM","FO","FR","SX","GA","GB","GD","GE","GF",
- "GH","GI","GL","GM","GN","GP","GQ","GR","GS","GT",
- "GU","GW","GY","HK","HM","HN","HR","HT","HU","ID",
- "IE","IL","IN","IO","IQ","IR","IS","IT","JM","JO",
- "JP","KE","KG","KH","KI","KM","KN","KP","KR","KW",
- "KY","KZ","LA","LB","LC","LI","LK","LR","LS","LT",
- "LU","LV","LY","MA","MC","MD","MG","MH","MK","ML",
- "MM","MN","MO","MP","MQ","MR","MS","MT","MU","MV",
- "MW","MX","MY","MZ","NA","NC","NE","NF","NG","NI",
- "NL","NO","NP","NR","NU","NZ","OM","PA","PE","PF",
- "PG","PH","PK","PL","PM","PN","PR","PS","PT","PW",
- "PY","QA","RE","RO","RU","RW","SA","SB","SC","SD",
- "SE","SG","SH","SI","SJ","SK","SL","SM","SN","SO",
- "SR","ST","SV","SY","SZ","TC","TD","TF","TG","TH",
- "TJ","TK","TM","TN","TO","TL","TR","TT","TV","TW",
- "TZ","UA","UG","UM","US","UY","UZ","VA","VC","VE",
- "VG","VI","VN","VU","WF","WS","YE","YT","RS","ZA",
- "ZM","ME","ZW","A1","A2","O1","AX","GG","IM","JE",
- "BL","MF", "BQ", "SS", "O1" );
- var $GEOIP_COUNTRY_CODES3 = array(
- "","AP","EU","AND","ARE","AFG","ATG","AIA","ALB","ARM","CUW",
- "AGO","ATA","ARG","ASM","AUT","AUS","ABW","AZE","BIH","BRB",
- "BGD","BEL","BFA","BGR","BHR","BDI","BEN","BMU","BRN","BOL",
- "BRA","BHS","BTN","BVT","BWA","BLR","BLZ","CAN","CCK","COD",
- "CAF","COG","CHE","CIV","COK","CHL","CMR","CHN","COL","CRI",
- "CUB","CPV","CXR","CYP","CZE","DEU","DJI","DNK","DMA","DOM",
- "DZA","ECU","EST","EGY","ESH","ERI","ESP","ETH","FIN","FJI",
- "FLK","FSM","FRO","FRA","SXM","GAB","GBR","GRD","GEO","GUF",
- "GHA","GIB","GRL","GMB","GIN","GLP","GNQ","GRC","SGS","GTM",
- "GUM","GNB","GUY","HKG","HMD","HND","HRV","HTI","HUN","IDN",
- "IRL","ISR","IND","IOT","IRQ","IRN","ISL","ITA","JAM","JOR",
- "JPN","KEN","KGZ","KHM","KIR","COM","KNA","PRK","KOR","KWT",
- "CYM","KAZ","LAO","LBN","LCA","LIE","LKA","LBR","LSO","LTU",
- "LUX","LVA","LBY","MAR","MCO","MDA","MDG","MHL","MKD","MLI",
- "MMR","MNG","MAC","MNP","MTQ","MRT","MSR","MLT","MUS","MDV",
- "MWI","MEX","MYS","MOZ","NAM","NCL","NER","NFK","NGA","NIC",
- "NLD","NOR","NPL","NRU","NIU","NZL","OMN","PAN","PER","PYF",
- "PNG","PHL","PAK","POL","SPM","PCN","PRI","PSE","PRT","PLW",
- "PRY","QAT","REU","ROU","RUS","RWA","SAU","SLB","SYC","SDN",
- "SWE","SGP","SHN","SVN","SJM","SVK","SLE","SMR","SEN","SOM",
- "SUR","STP","SLV","SYR","SWZ","TCA","TCD","ATF","TGO","THA",
- "TJK","TKL","TKM","TUN","TON","TLS","TUR","TTO","TUV","TWN",
- "TZA","UKR","UGA","UMI","USA","URY","UZB","VAT","VCT","VEN",
- "VGB","VIR","VNM","VUT","WLF","WSM","YEM","MYT","SRB","ZAF",
- "ZMB","MNE","ZWE","A1","A2","O1","ALA","GGY","IMN","JEY",
- "BLM","MAF", "BES", "SSD", "O1"
- );
- var $GEOIP_COUNTRY_NAMES = array(
- "","Asia/Pacific Region","Europe","Andorra","United Arab Emirates","Afghanistan","Antigua and Barbuda","Anguilla","Albania","Armenia","Curacao",
- "Angola","Antarctica","Argentina","American Samoa","Austria","Australia","Aruba","Azerbaijan","Bosnia and Herzegovina","Barbados",
- "Bangladesh","Belgium","Burkina Faso","Bulgaria","Bahrain","Burundi","Benin","Bermuda","Brunei Darussalam","Bolivia",
- "Brazil","Bahamas","Bhutan","Bouvet Island","Botswana","Belarus","Belize","Canada","Cocos (Keeling) Islands","Congo, The Democratic Republic of the",
- "Central African Republic","Congo","Switzerland","Cote D'Ivoire","Cook Islands","Chile","Cameroon","China","Colombia","Costa Rica",
- "Cuba","Cape Verde","Christmas Island","Cyprus","Czech Republic","Germany","Djibouti","Denmark","Dominica","Dominican Republic",
- "Algeria","Ecuador","Estonia","Egypt","Western Sahara","Eritrea","Spain","Ethiopia","Finland","Fiji",
- "Falkland Islands (Malvinas)","Micronesia, Federated States of","Faroe Islands","France","Sint Maarten (Dutch part)","Gabon","United Kingdom","Grenada","Georgia","French Guiana",
- "Ghana","Gibraltar","Greenland","Gambia","Guinea","Guadeloupe","Equatorial Guinea","Greece","South Georgia and the South Sandwich Islands","Guatemala",
- "Guam","Guinea-Bissau","Guyana","Hong Kong","Heard Island and McDonald Islands","Honduras","Croatia","Haiti","Hungary","Indonesia",
- "Ireland","Israel","India","British Indian Ocean Territory","Iraq","Iran, Islamic Republic of","Iceland","Italy","Jamaica","Jordan",
- "Japan","Kenya","Kyrgyzstan","Cambodia","Kiribati","Comoros","Saint Kitts and Nevis","Korea, Democratic People's Republic of","Korea, Republic of","Kuwait",
- "Cayman Islands","Kazakhstan","Lao People's Democratic Republic","Lebanon","Saint Lucia","Liechtenstein","Sri Lanka","Liberia","Lesotho","Lithuania",
- "Luxembourg","Latvia","Libya","Morocco","Monaco","Moldova, Republic of","Madagascar","Marshall Islands","Macedonia","Mali",
- "Myanmar","Mongolia","Macau","Northern Mariana Islands","Martinique","Mauritania","Montserrat","Malta","Mauritius","Maldives",
- "Malawi","Mexico","Malaysia","Mozambique","Namibia","New Caledonia","Niger","Norfolk Island","Nigeria","Nicaragua",
- "Netherlands","Norway","Nepal","Nauru","Niue","New Zealand","Oman","Panama","Peru","French Polynesia",
- "Papua New Guinea","Philippines","Pakistan","Poland","Saint Pierre and Miquelon","Pitcairn Islands","Puerto Rico","Palestinian Territory","Portugal","Palau",
- "Paraguay","Qatar","Reunion","Romania","Russian Federation","Rwanda","Saudi Arabia","Solomon Islands","Seychelles","Sudan",
- "Sweden","Singapore","Saint Helena","Slovenia","Svalbard and Jan Mayen","Slovakia","Sierra Leone","San Marino","Senegal","Somalia","Suriname",
- "Sao Tome and Principe","El Salvador","Syrian Arab Republic","Swaziland","Turks and Caicos Islands","Chad","French Southern Territories","Togo","Thailand",
- "Tajikistan","Tokelau","Turkmenistan","Tunisia","Tonga","Timor-Leste","Turkey","Trinidad and Tobago","Tuvalu","Taiwan",
- "Tanzania, United Republic of","Ukraine","Uganda","United States Minor Outlying Islands","United States","Uruguay","Uzbekistan","Holy See (Vatican City State)","Saint Vincent and the Grenadines","Venezuela",
- "Virgin Islands, British","Virgin Islands, U.S.","Vietnam","Vanuatu","Wallis and Futuna","Samoa","Yemen","Mayotte","Serbia","South Africa",
- "Zambia","Montenegro","Zimbabwe","Anonymous Proxy","Satellite Provider","Other","Aland Islands","Guernsey","Isle of Man","Jersey",
- "Saint Barthelemy","Saint Martin", "Bonaire, Saint Eustatius and Saba",
- "South Sudan", "Other"
- );
-
- var $GEOIP_CONTINENT_CODES = array(
- "--", "AS","EU","EU","AS","AS","NA","NA","EU","AS","NA",
- "AF","AN","SA","OC","EU","OC","NA","AS","EU","NA",
- "AS","EU","AF","EU","AS","AF","AF","NA","AS","SA",
- "SA","NA","AS","AN","AF","EU","NA","NA","AS","AF",
- "AF","AF","EU","AF","OC","SA","AF","AS","SA","NA",
- "NA","AF","AS","AS","EU","EU","AF","EU","NA","NA",
- "AF","SA","EU","AF","AF","AF","EU","AF","EU","OC",
- "SA","OC","EU","EU","NA","AF","EU","NA","AS","SA",
- "AF","EU","NA","AF","AF","NA","AF","EU","AN","NA",
- "OC","AF","SA","AS","AN","NA","EU","NA","EU","AS",
- "EU","AS","AS","AS","AS","AS","EU","EU","NA","AS",
- "AS","AF","AS","AS","OC","AF","NA","AS","AS","AS",
- "NA","AS","AS","AS","NA","EU","AS","AF","AF","EU",
- "EU","EU","AF","AF","EU","EU","AF","OC","EU","AF",
- "AS","AS","AS","OC","NA","AF","NA","EU","AF","AS",
- "AF","NA","AS","AF","AF","OC","AF","OC","AF","NA",
- "EU","EU","AS","OC","OC","OC","AS","NA","SA","OC",
- "OC","AS","AS","EU","NA","OC","NA","AS","EU","OC",
- "SA","AS","AF","EU","EU","AF","AS","OC","AF","AF",
- "EU","AS","AF","EU","EU","EU","AF","EU","AF","AF",
- "SA","AF","NA","AS","AF","NA","AF","AN","AF","AS",
- "AS","OC","AS","AF","OC","AS","EU","NA","OC","AS",
- "AF","EU","AF","OC","NA","SA","AS","EU","NA","SA",
- "NA","NA","AS","OC","OC","OC","AS","AF","EU","AF",
- "AF","EU","AF","--","--","--","EU","EU","EU","EU",
- "NA","NA","NA", "AF", "--"
- );
-
-}
-function geoip_load_shared_mem ($file) {
-
- $fp = fopen($file, "rb");
- if (!$fp) {
- print "error opening $file: $php_errormsg\n";
- exit;
- }
- $s_array = fstat($fp);
- $size = $s_array['size'];
- if ($shmid = @shmop_open (GEOIP_SHM_KEY, "w", 0, 0)) {
- shmop_delete ($shmid);
- shmop_close ($shmid);
- }
- $shmid = shmop_open (GEOIP_SHM_KEY, "c", 0644, $size);
- shmop_write ($shmid, fread($fp, $size), 0);
- shmop_close ($shmid);
-}
-
-function _setup_segments($gi){
- $gi->databaseType = GEOIP_COUNTRY_EDITION;
- $gi->record_length = STANDARD_RECORD_LENGTH;
- if ($gi->flags & GEOIP_SHARED_MEMORY) {
- $offset = @shmop_size ($gi->shmid) - 3;
- for ($i = 0; $i < STRUCTURE_INFO_MAX_SIZE; $i++) {
- $delim = @shmop_read ($gi->shmid, $offset, 3);
- $offset += 3;
- if ($delim == (chr(255).chr(255).chr(255))) {
- $gi->databaseType = ord(@shmop_read ($gi->shmid, $offset, 1));
- if ( $gi->databaseType >= 106 ){
- $gi->databaseType -= 105;
- }
- $offset++;
-
- if ($gi->databaseType == GEOIP_REGION_EDITION_REV0){
- $gi->databaseSegments = GEOIP_STATE_BEGIN_REV0;
- } else if ($gi->databaseType == GEOIP_REGION_EDITION_REV1){
- $gi->databaseSegments = GEOIP_STATE_BEGIN_REV1;
- } else if (($gi->databaseType == GEOIP_CITY_EDITION_REV0)||
- ($gi->databaseType == GEOIP_CITY_EDITION_REV1)
- || ($gi->databaseType == GEOIP_ORG_EDITION)
- || ($gi->databaseType == GEOIP_ORG_EDITION_V6)
- || ($gi->databaseType == GEOIP_DOMAIN_EDITION)
- || ($gi->databaseType == GEOIP_DOMAIN_EDITION_V6)
- || ($gi->databaseType == GEOIP_ISP_EDITION)
- || ($gi->databaseType == GEOIP_ISP_EDITION_V6)
- || ($gi->databaseType == GEOIP_USERTYPE_EDITION)
- || ($gi->databaseType == GEOIP_USERTYPE_EDITION_V6)
- || ($gi->databaseType == GEOIP_LOCATIONA_EDITION)
- || ($gi->databaseType == GEOIP_ACCURACYRADIUS_EDITION)
- || ($gi->databaseType == GEOIP_CITY_EDITION_REV0_V6)
- || ($gi->databaseType == GEOIP_CITY_EDITION_REV1_V6)
- || ($gi->databaseType == GEOIP_NETSPEED_EDITION_REV1)
- || ($gi->databaseType == GEOIP_NETSPEED_EDITION_REV1_V6)
- || ($gi->databaseType == GEOIP_ASNUM_EDITION)
- || ($gi->databaseType == GEOIP_ASNUM_EDITION_V6)){
- $gi->databaseSegments = 0;
- $buf = @shmop_read ($gi->shmid, $offset, SEGMENT_RECORD_LENGTH);
- for ($j = 0;$j < SEGMENT_RECORD_LENGTH;$j++){
- $gi->databaseSegments += (ord($buf[$j]) << ($j * 8));
- }
- if (($gi->databaseType == GEOIP_ORG_EDITION)
- || ($gi->databaseType == GEOIP_ORG_EDITION_V6)
- || ($gi->databaseType == GEOIP_DOMAIN_EDITION)
- || ($gi->databaseType == GEOIP_DOMAIN_EDITION_V6)
- || ($gi->databaseType == GEOIP_ISP_EDITION)
- || ($gi->databaseType == GEOIP_ISP_EDITION_V6)) {
- $gi->record_length = ORG_RECORD_LENGTH;
- }
- }
- break;
- } else {
- $offset -= 4;
- }
- }
- if (($gi->databaseType == GEOIP_COUNTRY_EDITION)||
- ($gi->databaseType == GEOIP_COUNTRY_EDITION_V6)||
- ($gi->databaseType == GEOIP_PROXY_EDITION)||
- ($gi->databaseType == GEOIP_NETSPEED_EDITION)){
- $gi->databaseSegments = GEOIP_COUNTRY_BEGIN;
- }
- } else {
- $filepos = ftell($gi->filehandle);
- fseek($gi->filehandle, -3, SEEK_END);
- for ($i = 0; $i < STRUCTURE_INFO_MAX_SIZE; $i++) {
- $delim = fread($gi->filehandle,3);
- if ($delim == (chr(255).chr(255).chr(255))){
- $gi->databaseType = ord(fread($gi->filehandle,1));
- if ( $gi->databaseType >= 106 ){
- $gi->databaseType -= 105;
- }
- if ($gi->databaseType == GEOIP_REGION_EDITION_REV0){
- $gi->databaseSegments = GEOIP_STATE_BEGIN_REV0;
- }
- else if ($gi->databaseType == GEOIP_REGION_EDITION_REV1){
- $gi->databaseSegments = GEOIP_STATE_BEGIN_REV1;
- } else if (($gi->databaseType == GEOIP_CITY_EDITION_REV0)
- || ($gi->databaseType == GEOIP_CITY_EDITION_REV1)
- || ($gi->databaseType == GEOIP_CITY_EDITION_REV0_V6)
- || ($gi->databaseType == GEOIP_CITY_EDITION_REV1_V6)
- || ($gi->databaseType == GEOIP_ORG_EDITION)
- || ($gi->databaseType == GEOIP_DOMAIN_EDITION)
- || ($gi->databaseType == GEOIP_ISP_EDITION)
- || ($gi->databaseType == GEOIP_ORG_EDITION_V6)
- || ($gi->databaseType == GEOIP_DOMAIN_EDITION_V6)
- || ($gi->databaseType == GEOIP_ISP_EDITION_V6)
- || ($gi->databaseType == GEOIP_LOCATIONA_EDITION)
- || ($gi->databaseType == GEOIP_ACCURACYRADIUS_EDITION)
- || ($gi->databaseType == GEOIP_CITY_EDITION_REV0_V6)
- || ($gi->databaseType == GEOIP_CITY_EDITION_REV1_V6)
- || ($gi->databaseType == GEOIP_NETSPEED_EDITION_REV1)
- || ($gi->databaseType == GEOIP_NETSPEED_EDITION_REV1_V6)
- || ($gi->databaseType == GEOIP_USERTYPE_EDITION)
- || ($gi->databaseType == GEOIP_USERTYPE_EDITION_V6)
- || ($gi->databaseType == GEOIP_ASNUM_EDITION)
- || ($gi->databaseType == GEOIP_ASNUM_EDITION_V6)){
- $gi->databaseSegments = 0;
- $buf = fread($gi->filehandle,SEGMENT_RECORD_LENGTH);
- for ($j = 0;$j < SEGMENT_RECORD_LENGTH;$j++){
- $gi->databaseSegments += (ord($buf[$j]) << ($j * 8));
- }
- if ( ( $gi->databaseType == GEOIP_ORG_EDITION )
- || ( $gi->databaseType == GEOIP_DOMAIN_EDITION )
- || ( $gi->databaseType == GEOIP_ISP_EDITION )
- || ( $gi->databaseType == GEOIP_ORG_EDITION_V6 )
- || ( $gi->databaseType == GEOIP_DOMAIN_EDITION_V6 )
- || ( $gi->databaseType == GEOIP_ISP_EDITION_V6 )) {
- $gi->record_length = ORG_RECORD_LENGTH;
- }
- }
- break;
- } else {
- fseek($gi->filehandle, -4, SEEK_CUR);
- }
- }
- if (($gi->databaseType == GEOIP_COUNTRY_EDITION)||
- ($gi->databaseType == GEOIP_COUNTRY_EDITION_V6)||
- ($gi->databaseType == GEOIP_PROXY_EDITION)||
- ($gi->databaseType == GEOIP_NETSPEED_EDITION)){
- $gi->databaseSegments = GEOIP_COUNTRY_BEGIN;
- }
- fseek($gi->filehandle,$filepos,SEEK_SET);
- }
- return $gi;
-}
-
-function geoip_open($filename, $flags) {
- $gi = new GeoIP;
- $gi->flags = $flags;
- if ($gi->flags & GEOIP_SHARED_MEMORY) {
- $gi->shmid = @shmop_open (GEOIP_SHM_KEY, "a", 0, 0);
- } else {
- $gi->filehandle = fopen($filename,"rb") or die( "Can not open $filename\n" );
- if ($gi->flags & GEOIP_MEMORY_CACHE) {
- $s_array = fstat($gi->filehandle);
- $gi->memory_buffer = fread($gi->filehandle, $s_array['size']);
- }
- }
-
- $gi = _setup_segments($gi);
- return $gi;
-}
-
-function geoip_close($gi) {
- if ($gi->flags & GEOIP_SHARED_MEMORY) {
- return true;
- }
-
- return fclose($gi->filehandle);
-}
-
-function geoip_country_id_by_name_v6($gi, $name) {
- $rec = dns_get_record($name, DNS_AAAA);
- if ( !$rec ) {
- return false;
- }
- $addr = $rec[0]["ipv6"];
- if (!$addr || $addr == $name) {
- return false;
- }
- return geoip_country_id_by_addr_v6($gi, $addr);
-}
-
-function geoip_country_id_by_name($gi, $name) {
- $addr = gethostbyname($name);
- if (!$addr || $addr == $name) {
- return false;
- }
- return geoip_country_id_by_addr($gi, $addr);
-}
-
-function geoip_country_code_by_name_v6($gi, $name) {
- $country_id = geoip_country_id_by_name_v6($gi,$name);
- if ($country_id !== false) {
- return $gi->GEOIP_COUNTRY_CODES[$country_id];
- }
- return false;
-}
-
-function geoip_country_code_by_name($gi, $name) {
- $country_id = geoip_country_id_by_name($gi,$name);
- if ($country_id !== false) {
- return $gi->GEOIP_COUNTRY_CODES[$country_id];
- }
- return false;
-}
-
-function geoip_country_name_by_name_v6($gi, $name) {
- $country_id = geoip_country_id_by_name_v6($gi,$name);
- if ($country_id !== false) {
- return $gi->GEOIP_COUNTRY_NAMES[$country_id];
- }
- return false;
-}
-
-function geoip_country_name_by_name($gi, $name) {
- $country_id = geoip_country_id_by_name($gi,$name);
- if ($country_id !== false) {
- return $gi->GEOIP_COUNTRY_NAMES[$country_id];
- }
- return false;
-}
-
-function geoip_country_id_by_addr_v6($gi, $addr) {
- $ipnum = inet_pton($addr);
- return _geoip_seek_country_v6($gi, $ipnum) - GEOIP_COUNTRY_BEGIN;
-}
-
-function geoip_country_id_by_addr($gi, $addr) {
- $ipnum = ip2long($addr);
- return _geoip_seek_country($gi, $ipnum) - GEOIP_COUNTRY_BEGIN;
-}
-
-function geoip_country_code_by_addr_v6($gi, $addr) {
- $country_id = geoip_country_id_by_addr_v6($gi,$addr);
- if ($country_id !== false) {
- return $gi->GEOIP_COUNTRY_CODES[$country_id];
- }
- return false;
-}
-
-function geoip_country_code_by_addr($gi, $addr) {
- if ($gi->databaseType == GEOIP_CITY_EDITION_REV1) {
- $record = geoip_record_by_addr($gi,$addr);
- if ( $record !== false ) {
- return $record->country_code;
- }
- } else {
- $country_id = geoip_country_id_by_addr($gi,$addr);
- if ($country_id !== false) {
- return $gi->GEOIP_COUNTRY_CODES[$country_id];
- }
- }
- return false;
-}
-
-function geoip_country_name_by_addr_v6($gi, $addr) {
- $country_id = geoip_country_id_by_addr_v6($gi,$addr);
- if ($country_id !== false) {
- return $gi->GEOIP_COUNTRY_NAMES[$country_id];
- }
- return false;
-}
-
-function geoip_country_name_by_addr($gi, $addr) {
- if ($gi->databaseType == GEOIP_CITY_EDITION_REV1) {
- $record = geoip_record_by_addr($gi,$addr);
- return $record->country_name;
- } else {
- $country_id = geoip_country_id_by_addr($gi,$addr);
- if ($country_id !== false) {
- return $gi->GEOIP_COUNTRY_NAMES[$country_id];
- }
- }
- return false;
-}
-
-function _geoip_seek_country_v6($gi, $ipnum) {
-
-# arrays from unpack start with offset 1
-# yet another php mystery. array_merge work around
-# this broken behaviour
- $v6vec = array_merge(unpack( "C16", $ipnum));
-
- $offset = 0;
- for ($depth = 127; $depth >= 0; --$depth) {
- if ($gi->flags & GEOIP_MEMORY_CACHE) {
- // workaround php's broken substr, strpos, etc handling with
- // mbstring.func_overload and mbstring.internal_encoding
- $enc = mb_internal_encoding();
- mb_internal_encoding('ISO-8859-1');
-
- $buf = substr($gi->memory_buffer,
- 2 * $gi->record_length * $offset,
- 2 * $gi->record_length);
-
- mb_internal_encoding($enc);
- } elseif ($gi->flags & GEOIP_SHARED_MEMORY) {
- $buf = @shmop_read ($gi->shmid,
- 2 * $gi->record_length * $offset,
- 2 * $gi->record_length );
- } else {
- fseek($gi->filehandle, 2 * $gi->record_length * $offset, SEEK_SET) == 0
- or die("fseek failed");
- $buf = fread($gi->filehandle, 2 * $gi->record_length);
- }
- $x = array(0,0);
- for ($i = 0; $i < 2; ++$i) {
- for ($j = 0; $j < $gi->record_length; ++$j) {
- $x[$i] += ord($buf[$gi->record_length * $i + $j]) << ($j * 8);
- }
- }
-
- $bnum = 127 - $depth;
- $idx = $bnum >> 3;
- $b_mask = 1 << ( $bnum & 7 ^ 7 );
- if (($v6vec[$idx] & $b_mask) > 0) {
- if ($x[1] >= $gi->databaseSegments) {
- return $x[1];
- }
- $offset = $x[1];
- } else {
- if ($x[0] >= $gi->databaseSegments) {
- return $x[0];
- }
- $offset = $x[0];
- }
- }
- trigger_error("error traversing database - perhaps it is corrupt?", E_USER_ERROR);
- return false;
-}
-
-function _geoip_seek_country($gi, $ipnum) {
- $offset = 0;
- for ($depth = 31; $depth >= 0; --$depth) {
- if ($gi->flags & GEOIP_MEMORY_CACHE) {
- // workaround php's broken substr, strpos, etc handling with
- // mbstring.func_overload and mbstring.internal_encoding
- $enc = mb_internal_encoding();
- mb_internal_encoding('ISO-8859-1');
-
- $buf = substr($gi->memory_buffer,
- 2 * $gi->record_length * $offset,
- 2 * $gi->record_length);
-
- mb_internal_encoding($enc);
- } elseif ($gi->flags & GEOIP_SHARED_MEMORY) {
- $buf = @shmop_read ($gi->shmid,
- 2 * $gi->record_length * $offset,
- 2 * $gi->record_length );
- } else {
- fseek($gi->filehandle, 2 * $gi->record_length * $offset, SEEK_SET) == 0
- or die("fseek failed");
- $buf = fread($gi->filehandle, 2 * $gi->record_length);
- }
- $x = array(0,0);
- for ($i = 0; $i < 2; ++$i) {
- for ($j = 0; $j < $gi->record_length; ++$j) {
- $x[$i] += ord($buf[$gi->record_length * $i + $j]) << ($j * 8);
- }
- }
- if ($ipnum & (1 << $depth)) {
- if ($x[1] >= $gi->databaseSegments) {
- return $x[1];
- }
- $offset = $x[1];
- } else {
- if ($x[0] >= $gi->databaseSegments) {
- return $x[0];
- }
- $offset = $x[0];
- }
- }
- trigger_error("error traversing database - perhaps it is corrupt?", E_USER_ERROR);
- return false;
-}
-
-function _common_get_org($gi, $seek_org){
- $record_pointer = $seek_org + (2 * $gi->record_length - 1) * $gi->databaseSegments;
- if ($gi->flags & GEOIP_SHARED_MEMORY) {
- $org_buf = @shmop_read ($gi->shmid, $record_pointer, MAX_ORG_RECORD_LENGTH);
- } else {
- fseek($gi->filehandle, $record_pointer, SEEK_SET);
- $org_buf = fread($gi->filehandle,MAX_ORG_RECORD_LENGTH);
- }
- // workaround php's broken substr, strpos, etc handling with
- // mbstring.func_overload and mbstring.internal_encoding
- $enc = mb_internal_encoding();
- mb_internal_encoding('ISO-8859-1');
- $org_buf = substr($org_buf, 0, strpos($org_buf, "\0"));
- mb_internal_encoding($enc);
- return $org_buf;
-}
-
-function _get_org_v6($gi,$ipnum){
- $seek_org = _geoip_seek_country_v6($gi,$ipnum);
- if ($seek_org == $gi->databaseSegments) {
- return NULL;
- }
- return _common_get_org($gi, $seek_org);
-}
-
-function _get_org($gi,$ipnum){
- $seek_org = _geoip_seek_country($gi,$ipnum);
- if ($seek_org == $gi->databaseSegments) {
- return NULL;
- }
- return _common_get_org($gi, $seek_org);
-}
-
-
-
-function geoip_name_by_addr_v6 ($gi,$addr) {
- if ($addr == NULL) {
- return 0;
- }
- $ipnum = inet_pton($addr);
- return _get_org_v6($gi, $ipnum);
-}
-
-function geoip_name_by_addr ($gi,$addr) {
- if ($addr == NULL) {
- return 0;
- }
- $ipnum = ip2long($addr);
- return _get_org($gi, $ipnum);
-}
-
-function geoip_org_by_addr ($gi,$addr) {
- return geoip_name_by_addr($gi, $addr);
-}
-
-function _get_region($gi,$ipnum){
- if ($gi->databaseType == GEOIP_REGION_EDITION_REV0){
- $seek_region = _geoip_seek_country($gi,$ipnum) - GEOIP_STATE_BEGIN_REV0;
- if ($seek_region >= 1000){
- $country_code = "US";
- $region = chr(($seek_region - 1000)/26 + 65) . chr(($seek_region - 1000)%26 + 65);
- } else {
- $country_code = $gi->GEOIP_COUNTRY_CODES[$seek_region];
- $region = "";
- }
- return array ($country_code,$region);
- } else if ($gi->databaseType == GEOIP_REGION_EDITION_REV1) {
- $seek_region = _geoip_seek_country($gi,$ipnum) - GEOIP_STATE_BEGIN_REV1;
- //print $seek_region;
- if ($seek_region < US_OFFSET){
- $country_code = "";
- $region = "";
- } else if ($seek_region < CANADA_OFFSET) {
- $country_code = "US";
- $region = chr(($seek_region - US_OFFSET)/26 + 65) . chr(($seek_region - US_OFFSET)%26 + 65);
- } else if ($seek_region < WORLD_OFFSET) {
- $country_code = "CA";
- $region = chr(($seek_region - CANADA_OFFSET)/26 + 65) . chr(($seek_region - CANADA_OFFSET)%26 + 65);
- } else {
- $country_code = $gi->GEOIP_COUNTRY_CODES[($seek_region - WORLD_OFFSET) / FIPS_RANGE];
- $region = "";
- }
- return array ($country_code,$region);
- }
-}
-
-function geoip_region_by_addr ($gi,$addr) {
- if ($addr == NULL) {
- return 0;
- }
- $ipnum = ip2long($addr);
- return _get_region($gi, $ipnum);
-}
-
-function getdnsattributes ($l,$ip){
- $r = new Net_DNS_Resolver();
- $r->nameservers = array("ws1.maxmind.com");
- $p = $r->search($l."." . $ip .".s.maxmind.com","TXT","IN");
- $str = is_object($p->answer[0])?$p->answer[0]->string():'';
- $str = substr( $str, 1, -1 );
- return $str;
-}
-
-?>
diff --git a/inc/lib/gettext/.gettext.php.swp b/inc/lib/gettext/.gettext.php.swp
deleted file mode 100644
index 5d951f49..00000000
Binary files a/inc/lib/gettext/.gettext.php.swp and /dev/null differ
diff --git a/inc/lib/gettext/AUTHORS b/inc/lib/gettext/AUTHORS
deleted file mode 100644
index da6ade7b..00000000
--- a/inc/lib/gettext/AUTHORS
+++ /dev/null
@@ -1,3 +0,0 @@
-Danilo Segan
-Nico Kaiser (contributed most changes between 1.0.2 and 1.0.3, bugfix for 1.0.5)
-Steven Armstrong (gettext.inc, leading to 1.0.6)
diff --git a/inc/lib/gettext/COPYING b/inc/lib/gettext/COPYING
deleted file mode 100644
index 5b6e7c66..00000000
--- a/inc/lib/gettext/COPYING
+++ /dev/null
@@ -1,340 +0,0 @@
- GNU GENERAL PUBLIC LICENSE
- Version 2, June 1991
-
- Copyright (C) 1989, 1991 Free Software Foundation, Inc.
- 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- Everyone is permitted to copy and distribute verbatim copies
- of this license document, but changing it is not allowed.
-
- Preamble
-
- The licenses for most software are designed to take away your
-freedom to share and change it. By contrast, the GNU General Public
-License is intended to guarantee your freedom to share and change free
-software--to make sure the software is free for all its users. This
-General Public License applies to most of the Free Software
-Foundation's software and to any other program whose authors commit to
-using it. (Some other Free Software Foundation software is covered by
-the GNU Library General Public License instead.) You can apply it to
-your programs, too.
-
- When we speak of free software, we are referring to freedom, not
-price. Our General Public Licenses are designed to make sure that you
-have the freedom to distribute copies of free software (and charge for
-this service if you wish), that you receive source code or can get it
-if you want it, that you can change the software or use pieces of it
-in new free programs; and that you know you can do these things.
-
- To protect your rights, we need to make restrictions that forbid
-anyone to deny you these rights or to ask you to surrender the rights.
-These restrictions translate to certain responsibilities for you if you
-distribute copies of the software, or if you modify it.
-
- For example, if you distribute copies of such a program, whether
-gratis or for a fee, you must give the recipients all the rights that
-you have. You must make sure that they, too, receive or can get the
-source code. And you must show them these terms so they know their
-rights.
-
- We protect your rights with two steps: (1) copyright the software, and
-(2) offer you this license which gives you legal permission to copy,
-distribute and/or modify the software.
-
- Also, for each author's protection and ours, we want to make certain
-that everyone understands that there is no warranty for this free
-software. If the software is modified by someone else and passed on, we
-want its recipients to know that what they have is not the original, so
-that any problems introduced by others will not reflect on the original
-authors' reputations.
-
- Finally, any free program is threatened constantly by software
-patents. We wish to avoid the danger that redistributors of a free
-program will individually obtain patent licenses, in effect making the
-program proprietary. To prevent this, we have made it clear that any
-patent must be licensed for everyone's free use or not licensed at all.
-
- The precise terms and conditions for copying, distribution and
-modification follow.
-
- GNU GENERAL PUBLIC LICENSE
- TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
-
- 0. This License applies to any program or other work which contains
-a notice placed by the copyright holder saying it may be distributed
-under the terms of this General Public License. The "Program", below,
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-means either the Program or any derivative work under copyright law:
-that is to say, a work containing the Program or a portion of it,
-either verbatim or with modifications and/or translated into another
-language. (Hereinafter, translation is included without limitation in
-the term "modification".) Each licensee is addressed as "you".
-
-Activities other than copying, distribution and modification are not
-covered by this License; they are outside its scope. The act of
-running the Program is not restricted, and the output from the Program
-is covered only if its contents constitute a work based on the
-Program (independent of having been made by running the Program).
-Whether that is true depends on what the Program does.
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- 1. You may copy and distribute verbatim copies of the Program's
-source code as you receive it, in any medium, provided that you
-conspicuously and appropriately publish on each copy an appropriate
-copyright notice and disclaimer of warranty; keep intact all the
-notices that refer to this License and to the absence of any warranty;
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-along with the Program.
-
-You may charge a fee for the physical act of transferring a copy, and
-you may at your option offer warranty protection in exchange for a fee.
-
- 2. You may modify your copy or copies of the Program or any portion
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-distribute such modifications or work under the terms of Section 1
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- whole or in part contains or is derived from the Program or any
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- c) If the modified program normally reads commands interactively
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-your rights to work written entirely by you; rather, the intent is to
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-In addition, mere aggregation of another work not based on the Program
-with the Program (or with a work based on the Program) on a volume of
-a storage or distribution medium does not bring the other work under
-the scope of this License.
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- 3. You may copy and distribute the Program (or a work based on it,
-under Section 2) in object code or executable form under the terms of
-Sections 1 and 2 above provided that you also do one of the following:
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- a) Accompany it with the complete corresponding machine-readable
- source code, which must be distributed under the terms of Sections
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-infringement or for any other reason (not limited to patent issues),
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-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
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-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
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-It is not the purpose of this section to induce you to infringe any
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-such claims; this section has the sole purpose of protecting the
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-implemented by public license practices. Many people have made
-generous contributions to the wide range of software distributed
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-
-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
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- 8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
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-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded. In such case, this License incorporates
-the limitation as if written in the body of this License.
-
- 9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time. Such new versions will
-be similar in spirit to the present version, but may differ in detail to
-address new problems or concerns.
-
-Each version is given a distinguishing version number. If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation. If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
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- 10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
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-make exceptions for this. Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
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-
- NO WARRANTY
-
- 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
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-REPAIR OR CORRECTION.
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- 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
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-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
-
- END OF TERMS AND CONDITIONS
-
- How to Apply These Terms to Your New Programs
-
- If you develop a new program, and you want it to be of the greatest
-possible use to the public, the best way to achieve this is to make it
-free software which everyone can redistribute and change under these terms.
-
- To do so, attach the following notices to the program. It is safest
-to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
-the "copyright" line and a pointer to where the full notice is found.
-
-
- Copyright (C)
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-
-Also add information on how to contact you by electronic and paper mail.
-
-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
-
- Gnomovision version 69, Copyright (C) year name of author
- Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
- This is free software, and you are welcome to redistribute it
- under certain conditions; type `show c' for details.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License. Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
-
-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary. Here is a sample; alter the names:
-
- Yoyodyne, Inc., hereby disclaims all copyright interest in the program
- `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
- , 1 April 1989
- Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs. If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library. If this is what you want to do, use the GNU Library General
-Public License instead of this License.
diff --git a/inc/lib/gettext/Makefile b/inc/lib/gettext/Makefile
deleted file mode 100644
index f389de51..00000000
--- a/inc/lib/gettext/Makefile
+++ /dev/null
@@ -1,38 +0,0 @@
-PACKAGE = php-gettext-$(VERSION)
-VERSION = 1.0.11
-
-DIST_FILES = \
- gettext.php \
- gettext.inc \
- streams.php \
- AUTHORS \
- README \
- COPYING \
- Makefile \
- examples/index.php \
- examples/pigs_dropin.php \
- examples/pigs_fallback.php \
- examples/locale/sr_CS/LC_MESSAGES/messages.po \
- examples/locale/sr_CS/LC_MESSAGES/messages.mo \
- examples/locale/de_CH/LC_MESSAGES/messages.po \
- examples/locale/de_CH/LC_MESSAGES/messages.mo \
- examples/update \
- tests/LocalesTest.php \
- tests/ParsingTest.php
-
-check:
- phpunit --verbose tests
-
-dist: check
- if [ -d $(PACKAGE) ]; then \
- rm -rf $(PACKAGE); \
- fi; \
- mkdir $(PACKAGE); \
- if [ -d $(PACKAGE) ]; then \
- cp -rp --parents $(DIST_FILES) $(PACKAGE); \
- tar cvzf $(PACKAGE).tar.gz $(PACKAGE); \
- rm -rf $(PACKAGE); \
- fi;
-
-clean:
- rm -f $(PACKAGE).tar.gz
diff --git a/inc/lib/gettext/README b/inc/lib/gettext/README
deleted file mode 100644
index bca4f916..00000000
--- a/inc/lib/gettext/README
+++ /dev/null
@@ -1,161 +0,0 @@
-PHP-gettext 1.0 (https://launchpad.net/php-gettext)
-
-Copyright 2003, 2006, 2009 -- Danilo "angry with PHP[1]" Segan
-Licensed under GPLv2 (or any later version, see COPYING)
-
-[1] PHP is actually cyrillic, and translates roughly to
- "works-doesn't-work" (UTF-8: Ради-Не-Ради)
-
-
-Introduction
-
- How many times did you look for a good translation tool, and
- found out that gettext is best for the job? Many times.
-
- How many times did you try to use gettext in PHP, but failed
- miserably, because either your hosting provider didn't support
- it, or the server didn't have adequate locale? Many times.
-
- Well, this is a solution to your needs. It allows using gettext
- tools for managing translations, yet it doesn't require gettext
- library at all. It parses generated MO files directly, and thus
- might be a bit slower than the (maybe provided) gettext library.
-
- PHP-gettext is a simple reader for GNU gettext MO files. Those
- are binary containers for translations, produced by GNU msgfmt.
-
-Why?
-
- I got used to having gettext work even without gettext
- library. It's there in my favourite language Python, so I was
- surprised that I couldn't find it in PHP. I even Googled for it,
- but to no avail.
-
- So, I said, what the heck, I'm going to write it for this
- disguisting language of PHP, because I'm often constrained to it.
-
-Features
-
- o Support for simple translations
- Just define a simple alias for translate() function (suggested
- use of _() or gettext(); see provided example).
-
- o Support for ngettext calls (plural forms, see a note under bugs)
- You may also use plural forms. Translations in MO files need to
- provide this, and they must also provide "plural-forms" header.
- Please see 'info gettext' for more details.
-
- o Support for reading straight files, or strings (!!!)
- Since I can imagine many different backends for reading in the MO
- file data, I used imaginary abstract class StreamReader to do all
- the input (check streams.php). For your convenience, I've already
- provided two classes for reading files: FileReader and
- StringReader (CachedFileReader is a combination of the two: it
- loads entire file contents into a string, and then works on that).
- See example below for usage. You can for instance use StringReader
- when you read in data from a database, or you can create your own
- derivative of StreamReader for anything you like.
-
-
-Bugs
-
- Report them on https://bugs.launchpad.net/php-gettext
-
-Usage
-
- Put files streams.php and gettext.php somewhere you can load them
- from, and require 'em in where you want to use them.
-
- Then, create one 'stream reader' (a class that provides functions
- like read(), seekto(), currentpos() and length()) which will
- provide data for the 'gettext_reader', with eg.
- $streamer = new FileStream('data.mo');
-
- Then, use that as a parameter to gettext_reader constructor:
- $wohoo = new gettext_reader($streamer);
-
- If you want to disable pre-loading of entire message catalog in
- memory (if, for example, you have a multi-thousand message catalog
- which you'll use only occasionally), use "false" for second
- parameter to gettext_reader constructor:
- $wohoo = new gettext_reader($streamer, false);
-
- From now on, you have all the benefits of gettext data at your
- disposal, so may run:
- print $wohoo->translate("This is a test");
- print $wohoo->ngettext("%d bird", "%d birds", $birds);
-
- You might need to pass parameter "-k" to xgettext to make it
- extract all the strings. In above example, try with
- xgettext -ktranslate -kngettext:1,2 file.php
- what should create messages.po which contains two messages for
- translation.
-
- I suggest creating simple aliases for these functions (see
- example/pigs.php for how do I do it, which means it's probably a
- bad way).
-
-
-Usage with gettext.inc (standard gettext interfaces emulation)
-
- Check example in examples/pig_dropin.php, basically you include
- gettext.inc and use all the standard gettext interfaces as
- documented on:
-
- http://www.php.net/gettext
-
- The only catch is that you can check return value of setlocale()
- to see if your locale is system supported or not.
-
-
-Example
-
- See in examples/ subdirectory. There are a couple of files.
- pigs.php is an example, serbian.po is a translation to Serbian
- language, and serbian.mo is generated with
- msgfmt -o serbian.mo serbian.po
- There is also simple "update" script that can be used to generate
- POT file and to update the translation using msgmerge.
-
-TODO:
-
- o Improve speed to be even more comparable to the native gettext
- implementation.
-
- o Try to use hash tables in MO files: with pre-loading, would it
- be useful at all?
-
-Never-asked-questions:
-
- o Why did you mark this as version 1.0 when this is the first code
- release?
-
- Well, it's quite simple. I consider that the first released thing
- should be labeled "version 1" (first, right?). Zero is there to
- indicate that there's zero improvement and/or change compared to
- "version 1".
-
- I plan to use version numbers 1.0.* for small bugfixes, and to
- release 1.1 as "first stable release of version 1".
-
- This may trick someone that this is actually useful software, but
- as with any other free software, I take NO RESPONSIBILITY for
- creating such a masterpiece that will smoke crack, trash your
- hard disk, and make lasers in your CD device dance to the tune of
- Mozart's 40th Symphony (there is one like that, right?).
-
- o Can I...?
-
- Yes, you can. This is free software (as in freedom, free speech),
- and you might do whatever you wish with it, provided you do not
- limit freedom of others (GPL).
-
- I'm considering licensing this under LGPL, but I *do* want
- *every* PHP-gettext user to contribute and respect ideas of free
- software, so don't count on it happening anytime soon.
-
- I'm sorry that I'm taking away your freedom of taking others'
- freedom away, but I believe that's neglible as compared to what
- freedoms you could take away. ;-)
-
- Uhm, whatever.
diff --git a/inc/lib/gettext/gettext.inc b/inc/lib/gettext/gettext.inc
deleted file mode 100644
index cb21fea5..00000000
--- a/inc/lib/gettext/gettext.inc
+++ /dev/null
@@ -1,536 +0,0 @@
-
- Copyright (c) 2009 Danilo Segan
-
- Drop in replacement for native gettext.
-
- This file is part of PHP-gettext.
-
- PHP-gettext is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- PHP-gettext is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with PHP-gettext; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-*/
-/*
-LC_CTYPE 0
-LC_NUMERIC 1
-LC_TIME 2
-LC_COLLATE 3
-LC_MONETARY 4
-LC_MESSAGES 5
-LC_ALL 6
-*/
-
-// LC_MESSAGES is not available if php-gettext is not loaded
-// while the other constants are already available from session extension.
-if (!defined('LC_MESSAGES')) {
- define('LC_MESSAGES', 5);
-}
-
-require(dirname(__FILE__) . '/streams.php');
-require(dirname(__FILE__) . '/gettext.php');
-
-
-// Variables
-
-global $text_domains, $default_domain, $LC_CATEGORIES, $EMULATEGETTEXT, $CURRENTLOCALE;
-$text_domains = array();
-$default_domain = 'messages';
-$LC_CATEGORIES = array('LC_CTYPE', 'LC_NUMERIC', 'LC_TIME', 'LC_COLLATE', 'LC_MONETARY', 'LC_MESSAGES', 'LC_ALL');
-$EMULATEGETTEXT = 0;
-$CURRENTLOCALE = '';
-
-/* Class to hold a single domain included in $text_domains. */
-class domain {
- var $l10n;
- var $path;
- var $codeset;
-}
-
-// Utility functions
-
-/**
- * Return a list of locales to try for any POSIX-style locale specification.
- */
-function get_list_of_locales($locale) {
- /* Figure out all possible locale names and start with the most
- * specific ones. I.e. for sr_CS.UTF-8@latin, look through all of
- * sr_CS.UTF-8@latin, sr_CS@latin, sr@latin, sr_CS.UTF-8, sr_CS, sr.
- */
- $locale_names = array();
- $lang = NULL;
- $country = NULL;
- $charset = NULL;
- $modifier = NULL;
- if ($locale) {
- if (preg_match("/^(?P[a-z]{2,3})" // language code
- ."(?:_(?P[A-Z]{2}))?" // country code
- ."(?:\.(?P[-A-Za-z0-9_]+))?" // charset
- ."(?:@(?P[-A-Za-z0-9_]+))?$/", // @ modifier
- $locale, $matches)) {
-
- if (isset($matches["lang"])) $lang = $matches["lang"];
- if (isset($matches["country"])) $country = $matches["country"];
- if (isset($matches["charset"])) $charset = $matches["charset"];
- if (isset($matches["modifier"])) $modifier = $matches["modifier"];
-
- if ($modifier) {
- if ($country) {
- if ($charset)
- array_push($locale_names, "${lang}_$country.$charset@$modifier");
- array_push($locale_names, "${lang}_$country@$modifier");
- } elseif ($charset)
- array_push($locale_names, "${lang}.$charset@$modifier");
- array_push($locale_names, "$lang@$modifier");
- }
- if ($country) {
- if ($charset)
- array_push($locale_names, "${lang}_$country.$charset");
- array_push($locale_names, "${lang}_$country");
- } elseif ($charset)
- array_push($locale_names, "${lang}.$charset");
- array_push($locale_names, $lang);
- }
-
- // If the locale name doesn't match POSIX style, just include it as-is.
- if (!in_array($locale, $locale_names))
- array_push($locale_names, $locale);
- }
- return $locale_names;
-}
-
-/**
- * Utility function to get a StreamReader for the given text domain.
- */
-function _get_reader($domain=null, $category=5, $enable_cache=true) {
- global $text_domains, $default_domain, $LC_CATEGORIES;
- if (!isset($domain)) $domain = $default_domain;
- if (!isset($text_domains[$domain]->l10n)) {
- // get the current locale
- $locale = _setlocale(LC_MESSAGES, 0);
- $bound_path = isset($text_domains[$domain]->path) ?
- $text_domains[$domain]->path : './';
- $subpath = $LC_CATEGORIES[$category] ."/$domain.mo";
-
- $locale_names = get_list_of_locales($locale);
- $input = null;
- foreach ($locale_names as $locale) {
- $full_path = $bound_path . $locale . "/" . $subpath;
- if (file_exists($full_path)) {
- $input = new FileReader($full_path);
- break;
- }
- }
-
- if (!array_key_exists($domain, $text_domains)) {
- // Initialize an empty domain object.
- $text_domains[$domain] = new domain();
- }
- $text_domains[$domain]->l10n = new gettext_reader($input,
- $enable_cache);
- }
- return $text_domains[$domain]->l10n;
-}
-
-/**
- * Returns whether we are using our emulated gettext API or PHP built-in one.
- */
-function locale_emulation() {
- global $EMULATEGETTEXT;
- return $EMULATEGETTEXT;
-}
-
-/**
- * Checks if the current locale is supported on this system.
- */
-function _check_locale_and_function($function=false) {
- global $EMULATEGETTEXT;
- if ($function and !function_exists($function))
- return false;
- return !$EMULATEGETTEXT;
-}
-
-/**
- * Get the codeset for the given domain.
- */
-function _get_codeset($domain=null) {
- global $text_domains, $default_domain, $LC_CATEGORIES;
- if (!isset($domain)) $domain = $default_domain;
- return (isset($text_domains[$domain]->codeset))? $text_domains[$domain]->codeset : ini_get('mbstring.internal_encoding');
-}
-
-/**
- * Convert the given string to the encoding set by bind_textdomain_codeset.
- */
-function _encode($text) {
- $source_encoding = mb_detect_encoding($text);
- $target_encoding = _get_codeset();
- if ($source_encoding != $target_encoding) {
- return mb_convert_encoding($text, $target_encoding, $source_encoding);
- }
- else {
- return $text;
- }
-}
-
-
-// Custom implementation of the standard gettext related functions
-
-/**
- * Returns passed in $locale, or environment variable $LANG if $locale == ''.
- */
-function _get_default_locale($locale) {
- if ($locale == '') // emulate variable support
- return getenv('LANG');
- else
- return $locale;
-}
-
-/**
- * Sets a requested locale, if needed emulates it.
- */
-function _setlocale($category, $locale) {
- global $CURRENTLOCALE, $EMULATEGETTEXT;
- if ($locale === 0) { // use === to differentiate between string "0"
- if ($CURRENTLOCALE != '')
- return $CURRENTLOCALE;
- else
- // obey LANG variable, maybe extend to support all of LC_* vars
- // even if we tried to read locale without setting it first
- return _setlocale($category, $CURRENTLOCALE);
- } else {
- if (function_exists('setlocale')) {
- $ret = setlocale($category, $locale);
- if (($locale == '' and !$ret) or // failed setting it by env
- ($locale != '' and $ret != $locale)) { // failed setting it
- // Failed setting it according to environment.
- $CURRENTLOCALE = _get_default_locale($locale);
- $EMULATEGETTEXT = 1;
- } else {
- $CURRENTLOCALE = $ret;
- $EMULATEGETTEXT = 0;
- }
- } else {
- // No function setlocale(), emulate it all.
- $CURRENTLOCALE = _get_default_locale($locale);
- $EMULATEGETTEXT = 1;
- }
- // Allow locale to be changed on the go for one translation domain.
- global $text_domains, $default_domain;
- if (array_key_exists($default_domain, $text_domains)) {
- unset($text_domains[$default_domain]->l10n);
- }
- return $CURRENTLOCALE;
- }
-}
-
-/**
- * Sets the path for a domain.
- */
-function _bindtextdomain($domain, $path) {
- global $text_domains;
- // ensure $path ends with a slash ('/' should work for both, but lets still play nice)
- if (substr(php_uname(), 0, 7) == "Windows") {
- if ($path[strlen($path)-1] != '\\' and $path[strlen($path)-1] != '/')
- $path .= '\\';
- } else {
- if ($path[strlen($path)-1] != '/')
- $path .= '/';
- }
- if (!array_key_exists($domain, $text_domains)) {
- // Initialize an empty domain object.
- $text_domains[$domain] = new domain();
- }
- $text_domains[$domain]->path = $path;
-}
-
-/**
- * Specify the character encoding in which the messages from the DOMAIN message catalog will be returned.
- */
-function _bind_textdomain_codeset($domain, $codeset) {
- global $text_domains;
- $text_domains[$domain]->codeset = $codeset;
-}
-
-/**
- * Sets the default domain.
- */
-function _textdomain($domain) {
- global $default_domain;
- $default_domain = $domain;
-}
-
-/**
- * Lookup a message in the current domain.
- */
-function _gettext($msgid) {
- $l10n = _get_reader();
- return _encode($l10n->translate($msgid));
-}
-
-/**
- * Alias for gettext.
- */
-function __($msgid) {
- return _gettext($msgid);
-}
-
-/**
- * Plural version of gettext.
- */
-function _ngettext($singular, $plural, $number) {
- $l10n = _get_reader();
- return _encode($l10n->ngettext($singular, $plural, $number));
-}
-
-/**
- * Override the current domain.
- */
-function _dgettext($domain, $msgid) {
- $l10n = _get_reader($domain);
- return _encode($l10n->translate($msgid));
-}
-
-/**
- * Plural version of dgettext.
- */
-function _dngettext($domain, $singular, $plural, $number) {
- $l10n = _get_reader($domain);
- return _encode($l10n->ngettext($singular, $plural, $number));
-}
-
-/**
- * Overrides the domain and category for a single lookup.
- */
-function _dcgettext($domain, $msgid, $category) {
- $l10n = _get_reader($domain, $category);
- return _encode($l10n->translate($msgid));
-}
-/**
- * Plural version of dcgettext.
- */
-function _dcngettext($domain, $singular, $plural, $number, $category) {
- $l10n = _get_reader($domain, $category);
- return _encode($l10n->ngettext($singular, $plural, $number));
-}
-
-/**
- * Context version of gettext.
- */
-function _pgettext($context, $msgid) {
- $l10n = _get_reader();
- return _encode($l10n->pgettext($context, $msgid));
-}
-
-/**
- * Override the current domain in a context gettext call.
- */
-function _dpgettext($domain, $context, $msgid) {
- $l10n = _get_reader($domain);
- return _encode($l10n->pgettext($context, $msgid));
-}
-
-/**
- * Overrides the domain and category for a single context-based lookup.
- */
-function _dcpgettext($domain, $context, $msgid, $category) {
- $l10n = _get_reader($domain, $category);
- return _encode($l10n->pgettext($context, $msgid));
-}
-
-/**
- * Context version of ngettext.
- */
-function _npgettext($context, $singular, $plural) {
- $l10n = _get_reader();
- return _encode($l10n->npgettext($context, $singular, $plural));
-}
-
-/**
- * Override the current domain in a context ngettext call.
- */
-function _dnpgettext($domain, $context, $singular, $plural) {
- $l10n = _get_reader($domain);
- return _encode($l10n->npgettext($context, $singular, $plural));
-}
-
-/**
- * Overrides the domain and category for a plural context-based lookup.
- */
-function _dcnpgettext($domain, $context, $singular, $plural, $category) {
- $l10n = _get_reader($domain, $category);
- return _encode($l10n->npgettext($context, $singular, $plural));
-}
-
-
-
-// Wrappers to use if the standard gettext functions are available,
-// but the current locale is not supported by the system.
-// Use the standard impl if the current locale is supported, use the
-// custom impl otherwise.
-
-function T_setlocale($category, $locale) {
- return _setlocale($category, $locale);
-}
-
-function T_bindtextdomain($domain, $path) {
- if (_check_locale_and_function()) return bindtextdomain($domain, $path);
- else return _bindtextdomain($domain, $path);
-}
-function T_bind_textdomain_codeset($domain, $codeset) {
- // bind_textdomain_codeset is available only in PHP 4.2.0+
- if (_check_locale_and_function('bind_textdomain_codeset'))
- return bind_textdomain_codeset($domain, $codeset);
- else return _bind_textdomain_codeset($domain, $codeset);
-}
-function T_textdomain($domain) {
- if (_check_locale_and_function()) return textdomain($domain);
- else return _textdomain($domain);
-}
-function T_gettext($msgid) {
- if (_check_locale_and_function()) return gettext($msgid);
- else return _gettext($msgid);
-}
-function T_($msgid) {
- if (_check_locale_and_function()) return _($msgid);
- return __($msgid);
-}
-function T_ngettext($singular, $plural, $number) {
- if (_check_locale_and_function())
- return ngettext($singular, $plural, $number);
- else return _ngettext($singular, $plural, $number);
-}
-function T_dgettext($domain, $msgid) {
- if (_check_locale_and_function()) return dgettext($domain, $msgid);
- else return _dgettext($domain, $msgid);
-}
-function T_dngettext($domain, $singular, $plural, $number) {
- if (_check_locale_and_function())
- return dngettext($domain, $singular, $plural, $number);
- else return _dngettext($domain, $singular, $plural, $number);
-}
-function T_dcgettext($domain, $msgid, $category) {
- if (_check_locale_and_function())
- return dcgettext($domain, $msgid, $category);
- else return _dcgettext($domain, $msgid, $category);
-}
-function T_dcngettext($domain, $singular, $plural, $number, $category) {
- if (_check_locale_and_function())
- return dcngettext($domain, $singular, $plural, $number, $category);
- else return _dcngettext($domain, $singular, $plural, $number, $category);
-}
-
-function T_pgettext($context, $msgid) {
- if (_check_locale_and_function('pgettext'))
- return pgettext($context, $msgid);
- else
- return _pgettext($context, $msgid);
-}
-
-function T_dpgettext($domain, $context, $msgid) {
- if (_check_locale_and_function('dpgettext'))
- return dpgettext($domain, $context, $msgid);
- else
- return _dpgettext($domain, $context, $msgid);
-}
-
-function T_dcpgettext($domain, $context, $msgid, $category) {
- if (_check_locale_and_function('dcpgettext'))
- return dcpgettext($domain, $context, $msgid, $category);
- else
- return _dcpgettext($domain, $context, $msgid, $category);
-}
-
-function T_npgettext($context, $singular, $plural, $number) {
- if (_check_locale_and_function('npgettext'))
- return npgettext($context, $singular, $plural, $number);
- else
- return _npgettext($context, $singular, $plural, $number);
-}
-
-function T_dnpgettext($domain, $context, $singular, $plural, $number) {
- if (_check_locale_and_function('dnpgettext'))
- return dnpgettext($domain, $context, $singular, $plural, $number);
- else
- return _dnpgettext($domain, $context, $singular, $plural, $number);
-}
-
-function T_dcnpgettext($domain, $context, $singular, $plural,
- $number, $category) {
- if (_check_locale_and_function('dcnpgettext'))
- return dcnpgettext($domain, $context, $singular,
- $plural, $number, $category);
- else
- return _dcnpgettext($domain, $context, $singular,
- $plural, $number, $category);
-}
-
-
-
-// Wrappers used as a drop in replacement for the standard gettext functions
-
-if (!function_exists('gettext')) {
- function bindtextdomain($domain, $path) {
- return _bindtextdomain($domain, $path);
- }
- function bind_textdomain_codeset($domain, $codeset) {
- return _bind_textdomain_codeset($domain, $codeset);
- }
- function textdomain($domain) {
- return _textdomain($domain);
- }
- function gettext($msgid) {
- return _gettext($msgid);
- }
- function _($msgid) {
- return __($msgid);
- }
- function ngettext($singular, $plural, $number) {
- return _ngettext($singular, $plural, $number);
- }
- function dgettext($domain, $msgid) {
- return _dgettext($domain, $msgid);
- }
- function dngettext($domain, $singular, $plural, $number) {
- return _dngettext($domain, $singular, $plural, $number);
- }
- function dcgettext($domain, $msgid, $category) {
- return _dcgettext($domain, $msgid, $category);
- }
- function dcngettext($domain, $singular, $plural, $number, $category) {
- return _dcngettext($domain, $singular, $plural, $number, $category);
- }
- function pgettext($context, $msgid) {
- return _pgettext($context, $msgid);
- }
- function npgettext($context, $singular, $plural, $number) {
- return _npgettext($context, $singular, $plural, $number);
- }
- function dpgettext($domain, $context, $msgid) {
- return _dpgettext($domain, $context, $msgid);
- }
- function dnpgettext($domain, $context, $singular, $plural, $number) {
- return _dnpgettext($domain, $context, $singular, $plural, $number);
- }
- function dcpgettext($domain, $context, $msgid, $category) {
- return _dcpgettext($domain, $context, $msgid, $category);
- }
- function dcnpgettext($domain, $context, $singular, $plural,
- $number, $category) {
- return _dcnpgettext($domain, $context, $singular, $plural,
- $number, $category);
- }
-}
-
-?>
diff --git a/inc/lib/gettext/gettext.php b/inc/lib/gettext/gettext.php
deleted file mode 100755
index f93532b5..00000000
--- a/inc/lib/gettext/gettext.php
+++ /dev/null
@@ -1,435 +0,0 @@
-.
- Copyright (c) 2005 Nico Kaiser
-
- This file is part of PHP-gettext.
-
- PHP-gettext is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- PHP-gettext is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with PHP-gettext; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-*/
-
-/**
- * Provides a simple gettext replacement that works independently from
- * the system's gettext abilities.
- * It can read MO files and use them for translating strings.
- * The files are passed to gettext_reader as a Stream (see streams.php)
- *
- * This version has the ability to cache all strings and translations to
- * speed up the string lookup.
- * While the cache is enabled by default, it can be switched off with the
- * second parameter in the constructor (e.g. whenusing very large MO files
- * that you don't want to keep in memory)
- */
-class gettext_reader {
- //public:
- var $error = 0; // public variable that holds error code (0 if no error)
-
- //private:
- var $BYTEORDER = 0; // 0: low endian, 1: big endian
- var $STREAM = NULL;
- var $short_circuit = false;
- var $enable_cache = false;
- var $originals = NULL; // offset of original table
- var $translations = NULL; // offset of translation table
- var $pluralheader = NULL; // cache header field for plural forms
- var $total = 0; // total string count
- var $table_originals = NULL; // table for original strings (offsets)
- var $table_translations = NULL; // table for translated strings (offsets)
- var $cache_translations = NULL; // original -> translation mapping
-
-
- /* Methods */
-
-
- /**
- * Reads a 32bit Integer from the Stream
- *
- * @access private
- * @return Integer from the Stream
- */
- function readint() {
- if ($this->BYTEORDER == 0) {
- // low endian
- $input=unpack('V', $this->STREAM->read(4));
- return array_shift($input);
- } else {
- // big endian
- $input=unpack('N', $this->STREAM->read(4));
- return array_shift($input);
- }
- }
-
- function read($bytes) {
- return $this->STREAM->read($bytes);
- }
-
- /**
- * Reads an array of Integers from the Stream
- *
- * @param int count How many elements should be read
- * @return Array of Integers
- */
- function readintarray($count) {
- if ($this->BYTEORDER == 0) {
- // low endian
- return unpack('V'.$count, $this->STREAM->read(4 * $count));
- } else {
- // big endian
- return unpack('N'.$count, $this->STREAM->read(4 * $count));
- }
- }
-
- /**
- * Constructor
- *
- * @param object Reader the StreamReader object
- * @param boolean enable_cache Enable or disable caching of strings (default on)
- */
- function __construct($Reader, $enable_cache = true) {
- // If there isn't a StreamReader, turn on short circuit mode.
- if (! $Reader || isset($Reader->error) ) {
- $this->short_circuit = true;
- return;
- }
-
- // Caching can be turned off
- $this->enable_cache = $enable_cache;
-
- $MAGIC1 = "\x95\x04\x12\xde";
- $MAGIC2 = "\xde\x12\x04\x95";
-
- $this->STREAM = $Reader;
- $magic = $this->read(4);
- if ($magic == $MAGIC1) {
- $this->BYTEORDER = 1;
- } elseif ($magic == $MAGIC2) {
- $this->BYTEORDER = 0;
- } else {
- $this->error = 1; // not MO file
- return false;
- }
-
- // FIXME: Do we care about revision? We should.
- $revision = $this->readint();
-
- $this->total = $this->readint();
- $this->originals = $this->readint();
- $this->translations = $this->readint();
- }
- function gettext_reader($Reader, $enable_cache = true) {
- self::__construct($Reader, $enable_cache);
- }
-
- /**
- * Loads the translation tables from the MO file into the cache
- * If caching is enabled, also loads all strings into a cache
- * to speed up translation lookups
- *
- * @access private
- */
- function load_tables() {
- if (is_array($this->cache_translations) &&
- is_array($this->table_originals) &&
- is_array($this->table_translations))
- return;
-
- /* get original and translations tables */
- if (!is_array($this->table_originals)) {
- $this->STREAM->seekto($this->originals);
- $this->table_originals = $this->readintarray($this->total * 2);
- }
- if (!is_array($this->table_translations)) {
- $this->STREAM->seekto($this->translations);
- $this->table_translations = $this->readintarray($this->total * 2);
- }
-
- if ($this->enable_cache) {
- $this->cache_translations = array ();
- /* read all strings in the cache */
- for ($i = 0; $i < $this->total; $i++) {
- $this->STREAM->seekto($this->table_originals[$i * 2 + 2]);
- $original = $this->STREAM->read($this->table_originals[$i * 2 + 1]);
- $this->STREAM->seekto($this->table_translations[$i * 2 + 2]);
- $translation = $this->STREAM->read($this->table_translations[$i * 2 + 1]);
- $this->cache_translations[$original] = $translation;
- }
- }
- }
-
- /**
- * Returns a string from the "originals" table
- *
- * @access private
- * @param int num Offset number of original string
- * @return string Requested string if found, otherwise ''
- */
- function get_original_string($num) {
- $length = $this->table_originals[$num * 2 + 1];
- $offset = $this->table_originals[$num * 2 + 2];
- if (! $length)
- return '';
- $this->STREAM->seekto($offset);
- $data = $this->STREAM->read($length);
- return (string)$data;
- }
-
- /**
- * Returns a string from the "translations" table
- *
- * @access private
- * @param int num Offset number of original string
- * @return string Requested string if found, otherwise ''
- */
- function get_translation_string($num) {
- $length = $this->table_translations[$num * 2 + 1];
- $offset = $this->table_translations[$num * 2 + 2];
- if (! $length)
- return '';
- $this->STREAM->seekto($offset);
- $data = $this->STREAM->read($length);
- return (string)$data;
- }
-
- /**
- * Binary search for string
- *
- * @access private
- * @param string string
- * @param int start (internally used in recursive function)
- * @param int end (internally used in recursive function)
- * @return int string number (offset in originals table)
- */
- function find_string($string, $start = -1, $end = -1) {
- if (($start == -1) or ($end == -1)) {
- // find_string is called with only one parameter, set start end end
- $start = 0;
- $end = $this->total;
- }
- if (abs($start - $end) <= 1) {
- // We're done, now we either found the string, or it doesn't exist
- $txt = $this->get_original_string($start);
- if ($string == $txt)
- return $start;
- else
- return -1;
- } else if ($start > $end) {
- // start > end -> turn around and start over
- return $this->find_string($string, $end, $start);
- } else {
- // Divide table in two parts
- $half = (int)(($start + $end) / 2);
- $cmp = strcmp($string, $this->get_original_string($half));
- if ($cmp == 0)
- // string is exactly in the middle => return it
- return $half;
- else if ($cmp < 0)
- // The string is in the upper half
- return $this->find_string($string, $start, $half);
- else
- // The string is in the lower half
- return $this->find_string($string, $half, $end);
- }
- }
-
- /**
- * Translates a string
- *
- * @access public
- * @param string string to be translated
- * @return string translated string (or original, if not found)
- */
- function translate($string) {
- if ($this->short_circuit)
- return $string;
- $this->load_tables();
-
- if ($this->enable_cache) {
- // Caching enabled, get translated string from cache
- if (array_key_exists($string, $this->cache_translations))
- return $this->cache_translations[$string];
- else
- return $string;
- } else {
- // Caching not enabled, try to find string
- $num = $this->find_string($string);
- if ($num == -1)
- return $string;
- else
- return $this->get_translation_string($num);
- }
- }
-
- /**
- * Sanitize plural form expression for use in PHP eval call.
- *
- * @access private
- * @return string sanitized plural form expression
- */
- function sanitize_plural_expression($expr) {
- // Get rid of disallowed characters.
- $expr = preg_replace('@[^a-zA-Z0-9_:;\(\)\?\|\&=!<>+*/\%-]@', '', $expr);
-
- // Add parenthesis for tertiary '?' operator.
- $expr .= ';';
- $res = '';
- $p = 0;
- for ($i = 0; $i < strlen($expr); $i++) {
- $ch = $expr[$i];
- switch ($ch) {
- case '?':
- $res .= ' ? (';
- $p++;
- break;
- case ':':
- $res .= ') : (';
- break;
- case ';':
- $res .= str_repeat( ')', $p) . ';';
- $p = 0;
- break;
- default:
- $res .= $ch;
- }
- }
- return $res;
- }
-
- /**
- * Parse full PO header and extract only plural forms line.
- *
- * @access private
- * @return string verbatim plural form header field
- */
- function extract_plural_forms_header_from_po_header($header) {
- if (preg_match("/(^|\n)plural-forms: ([^\n]*)\n/i", $header, $regs))
- $expr = $regs[2];
- else
- $expr = "nplurals=2; plural=n == 1 ? 0 : 1;";
- return $expr;
- }
-
- /**
- * Get possible plural forms from MO header
- *
- * @access private
- * @return string plural form header
- */
- function get_plural_forms() {
- // lets assume message number 0 is header
- // this is true, right?
- $this->load_tables();
-
- // cache header field for plural forms
- if (! is_string($this->pluralheader)) {
- if ($this->enable_cache) {
- $header = $this->cache_translations[""];
- } else {
- $header = $this->get_translation_string(0);
- }
- $expr = $this->extract_plural_forms_header_from_po_header($header);
- $this->pluralheader = $this->sanitize_plural_expression($expr);
- }
- return $this->pluralheader;
- }
-
- /**
- * Detects which plural form to take
- *
- * @access private
- * @param n count
- * @return int array index of the right plural form
- */
- function select_string($n) {
- $string = $this->get_plural_forms();
- $string = str_replace('nplurals',"\$total",$string);
- $string = str_replace("n",$n,$string);
- $string = str_replace('plural',"\$plural",$string);
-
- $total = 0;
- $plural = 0;
-
- eval("$string");
- if ($plural >= $total) $plural = $total - 1;
- return $plural;
- }
-
- /**
- * Plural version of gettext
- *
- * @access public
- * @param string single
- * @param string plural
- * @param string number
- * @return translated plural form
- */
- function ngettext($single, $plural, $number) {
- if ($this->short_circuit) {
- if ($number != 1)
- return $plural;
- else
- return $single;
- }
-
- // find out the appropriate form
- $select = $this->select_string($number);
-
- // this should contains all strings separated by NULLs
- $key = $single . chr(0) . $plural;
-
-
- if ($this->enable_cache) {
- if (! array_key_exists($key, $this->cache_translations)) {
- return ($number != 1) ? $plural : $single;
- } else {
- $result = $this->cache_translations[$key];
- $list = explode(chr(0), $result);
- return $list[$select];
- }
- } else {
- $num = $this->find_string($key);
- if ($num == -1) {
- return ($number != 1) ? $plural : $single;
- } else {
- $result = $this->get_translation_string($num);
- $list = explode(chr(0), $result);
- return $list[$select];
- }
- }
- }
-
- function pgettext($context, $msgid) {
- $key = $context . chr(4) . $msgid;
- $ret = $this->translate($key);
- if (strpos($ret, "\004") !== FALSE) {
- return $msgid;
- } else {
- return $ret;
- }
- }
-
- function npgettext($context, $singular, $plural, $number) {
- $key = $context . chr(4) . $singular;
- $ret = $this->ngettext($key, $plural, $number);
- if (strpos($ret, "\004") !== FALSE) {
- return $singular;
- } else {
- return $ret;
- }
-
- }
-}
-
-?>
diff --git a/inc/lib/gettext/streams.php b/inc/lib/gettext/streams.php
deleted file mode 100644
index 4b68f743..00000000
--- a/inc/lib/gettext/streams.php
+++ /dev/null
@@ -1,179 +0,0 @@
-.
-
- This file is part of PHP-gettext.
-
- PHP-gettext is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
- (at your option) any later version.
-
- PHP-gettext is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with PHP-gettext; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-
-*/
-
-
- // Simple class to wrap file streams, string streams, etc.
- // seek is essential, and it should be byte stream
-class StreamReader {
- // should return a string [FIXME: perhaps return array of bytes?]
- function read($bytes) {
- return false;
- }
-
- // should return new position
- function seekto($position) {
- return false;
- }
-
- // returns current position
- function currentpos() {
- return false;
- }
-
- // returns length of entire stream (limit for seekto()s)
- function length() {
- return false;
- }
-};
-
-class StringReader {
- var $_pos;
- var $_str;
-
- function __construct($str='') {
- $this->_str = $str;
- $this->_pos = 0;
- }
-
- function StringReader($str='') {
- self::__construct($str);
- }
-
- function read($bytes) {
- $data = substr($this->_str, $this->_pos, $bytes);
- $this->_pos += $bytes;
- if (strlen($this->_str)<$this->_pos)
- $this->_pos = strlen($this->_str);
-
- return $data;
- }
-
- function seekto($pos) {
- $this->_pos = $pos;
- if (strlen($this->_str)<$this->_pos)
- $this->_pos = strlen($this->_str);
- return $this->_pos;
- }
-
- function currentpos() {
- return $this->_pos;
- }
-
- function length() {
- return strlen($this->_str);
- }
-
-};
-
-
-class FileReader {
- var $_pos;
- var $_fd;
- var $_length;
-
- function __construct($filename) {
- if (file_exists($filename)) {
-
- $this->_length=filesize($filename);
- $this->_pos = 0;
- $this->_fd = fopen($filename,'rb');
- if (!$this->_fd) {
- $this->error = 3; // Cannot read file, probably permissions
- return false;
- }
- } else {
- $this->error = 2; // File doesn't exist
- return false;
- }
- }
-
- function FileReader($filename) {
- self::__construct($filename);
- }
-
- function read($bytes) {
- if ($bytes) {
- fseek($this->_fd, $this->_pos);
-
- // PHP 5.1.1 does not read more than 8192 bytes in one fread()
- // the discussions at PHP Bugs suggest it's the intended behaviour
- $data = '';
- while ($bytes > 0) {
- $chunk = fread($this->_fd, $bytes);
- $data .= $chunk;
- $bytes -= strlen($chunk);
- }
- $this->_pos = ftell($this->_fd);
-
- return $data;
- } else return '';
- }
-
- function seekto($pos) {
- fseek($this->_fd, $pos);
- $this->_pos = ftell($this->_fd);
- return $this->_pos;
- }
-
- function currentpos() {
- return $this->_pos;
- }
-
- function length() {
- return $this->_length;
- }
-
- function close() {
- fclose($this->_fd);
- }
-
-};
-
-// Preloads entire file in memory first, then creates a StringReader
-// over it (it assumes knowledge of StringReader internals)
-class CachedFileReader extends StringReader {
- function __construct($filename) {
- if (file_exists($filename)) {
-
- $length=filesize($filename);
- $fd = fopen($filename,'rb');
-
- if (!$fd) {
- $this->error = 3; // Cannot read file, probably permissions
- return false;
- }
- $this->_str = fread($fd, $length);
- fclose($fd);
-
- } else {
- $this->error = 2; // File doesn't exist
- return false;
- }
- }
-
- function CachedFileReader($filename) {
- self::__construct($filename);
- }
-};
-
-
-?>
diff --git a/inc/lib/minify/FirePHP.php b/inc/lib/minify/FirePHP.php
deleted file mode 100755
index d301a641..00000000
--- a/inc/lib/minify/FirePHP.php
+++ /dev/null
@@ -1,1370 +0,0 @@
-
- * @license http://www.opensource.org/licenses/bsd-license.php
- * @package FirePHP
- */
-
-
-/**
- * Sends the given data to the FirePHP Firefox Extension.
- * The data can be displayed in the Firebug Console or in the
- * "Server" request tab.
- *
- * For more information see: http://www.firephp.org/
- *
- * @copyright Copyright (C) 2007-2008 Christoph Dorn
- * @author Christoph Dorn
- * @license http://www.opensource.org/licenses/bsd-license.php
- * @package FirePHP
- */
-class FirePHP {
-
- /**
- * FirePHP version
- *
- * @var string
- */
- const VERSION = '0.2.0';
-
- /**
- * Firebug LOG level
- *
- * Logs a message to firebug console.
- *
- * @var string
- */
- const LOG = 'LOG';
-
- /**
- * Firebug INFO level
- *
- * Logs a message to firebug console and displays an info icon before the message.
- *
- * @var string
- */
- const INFO = 'INFO';
-
- /**
- * Firebug WARN level
- *
- * Logs a message to firebug console, displays an warning icon before the message and colors the line turquoise.
- *
- * @var string
- */
- const WARN = 'WARN';
-
- /**
- * Firebug ERROR level
- *
- * Logs a message to firebug console, displays an error icon before the message and colors the line yellow. Also increments the firebug error count.
- *
- * @var string
- */
- const ERROR = 'ERROR';
-
- /**
- * Dumps a variable to firebug's server panel
- *
- * @var string
- */
- const DUMP = 'DUMP';
-
- /**
- * Displays a stack trace in firebug console
- *
- * @var string
- */
- const TRACE = 'TRACE';
-
- /**
- * Displays an exception in firebug console
- *
- * Increments the firebug error count.
- *
- * @var string
- */
- const EXCEPTION = 'EXCEPTION';
-
- /**
- * Displays an table in firebug console
- *
- * @var string
- */
- const TABLE = 'TABLE';
-
- /**
- * Starts a group in firebug console
- *
- * @var string
- */
- const GROUP_START = 'GROUP_START';
-
- /**
- * Ends a group in firebug console
- *
- * @var string
- */
- const GROUP_END = 'GROUP_END';
-
- /**
- * Singleton instance of FirePHP
- *
- * @var FirePHP
- */
- protected static $instance = null;
-
- /**
- * Wildfire protocol message index
- *
- * @var int
- */
- protected $messageIndex = 1;
-
- /**
- * Options for the library
- *
- * @var array
- */
- protected $options = array();
-
- /**
- * Filters used to exclude object members when encoding
- *
- * @var array
- */
- protected $objectFilters = array();
-
- /**
- * A stack of objects used to detect recursion during object encoding
- *
- * @var object
- */
- protected $objectStack = array();
-
- /**
- * Flag to enable/disable logging
- *
- * @var boolean
- */
- protected $enabled = true;
-
- /**
- * The object constructor
- */
- function __construct() {
- $this->options['maxObjectDepth'] = 10;
- $this->options['maxArrayDepth'] = 20;
- $this->options['useNativeJsonEncode'] = true;
- $this->options['includeLineNumbers'] = true;
- }
-
- /**
- * When the object gets serialized only include specific object members.
- *
- * @return array
- */
- public function __sleep() {
- return array('options','objectFilters','enabled');
- }
-
- /**
- * Gets singleton instance of FirePHP
- *
- * @param boolean $AutoCreate
- * @return FirePHP
- */
- public static function getInstance($AutoCreate=false) {
- if($AutoCreate===true && !self::$instance) {
- self::init();
- }
- return self::$instance;
- }
-
- /**
- * Creates FirePHP object and stores it for singleton access
- *
- * @return FirePHP
- */
- public static function init() {
- return self::$instance = new self();
- }
-
- /**
- * Enable and disable logging to Firebug
- *
- * @param boolean $Enabled TRUE to enable, FALSE to disable
- * @return void
- */
- public function setEnabled($Enabled) {
- $this->enabled = $Enabled;
- }
-
- /**
- * Check if logging is enabled
- *
- * @return boolean TRUE if enabled
- */
- public function getEnabled() {
- return $this->enabled;
- }
-
- /**
- * Specify a filter to be used when encoding an object
- *
- * Filters are used to exclude object members.
- *
- * @param string $Class The class name of the object
- * @param array $Filter An array or members to exclude
- * @return void
- */
- public function setObjectFilter($Class, $Filter) {
- $this->objectFilters[$Class] = $Filter;
- }
-
- /**
- * Set some options for the library
- *
- * Options:
- * - maxObjectDepth: The maximum depth to traverse objects (default: 10)
- * - maxArrayDepth: The maximum depth to traverse arrays (default: 20)
- * - useNativeJsonEncode: If true will use json_encode() (default: true)
- * - includeLineNumbers: If true will include line numbers and filenames (default: true)
- *
- * @param array $Options The options to be set
- * @return void
- */
- public function setOptions($Options) {
- $this->options = array_merge($this->options,$Options);
- }
-
- /**
- * Register FirePHP as your error handler
- *
- * Will throw exceptions for each php error.
- */
- public function registerErrorHandler()
- {
- //NOTE: The following errors will not be caught by this error handler:
- // E_ERROR, E_PARSE, E_CORE_ERROR,
- // E_CORE_WARNING, E_COMPILE_ERROR,
- // E_COMPILE_WARNING, E_STRICT
-
- set_error_handler(array($this,'errorHandler'));
- }
-
- /**
- * FirePHP's error handler
- *
- * Throws exception for each php error that will occur.
- *
- * @param int $errno
- * @param string $errstr
- * @param string $errfile
- * @param int $errline
- * @param array $errcontext
- */
- public function errorHandler($errno, $errstr, $errfile, $errline, $errcontext)
- {
- // Don't throw exception if error reporting is switched off
- if (error_reporting() == 0) {
- return;
- }
- // Only throw exceptions for errors we are asking for
- if (error_reporting() & $errno) {
- throw new ErrorException($errstr, 0, $errno, $errfile, $errline);
- }
- }
-
- /**
- * Register FirePHP as your exception handler
- */
- public function registerExceptionHandler()
- {
- set_exception_handler(array($this,'exceptionHandler'));
- }
-
- /**
- * FirePHP's exception handler
- *
- * Logs all exceptions to your firebug console and then stops the script.
- *
- * @param Exception $Exception
- * @throws Exception
- */
- function exceptionHandler($Exception) {
- $this->fb($Exception);
- }
-
- /**
- * Set custom processor url for FirePHP
- *
- * @param string $URL
- */
- public function setProcessorUrl($URL)
- {
- $this->setHeader('X-FirePHP-ProcessorURL', $URL);
- }
-
- /**
- * Set custom renderer url for FirePHP
- *
- * @param string $URL
- */
- public function setRendererUrl($URL)
- {
- $this->setHeader('X-FirePHP-RendererURL', $URL);
- }
-
- /**
- * Start a group for following messages
- *
- * @param string $Name
- * @return true
- * @throws Exception
- */
- public function group($Name) {
- return $this->fb(null, $Name, FirePHP::GROUP_START);
- }
-
- /**
- * Ends a group you have started before
- *
- * @return true
- * @throws Exception
- */
- public function groupEnd() {
- return $this->fb(null, null, FirePHP::GROUP_END);
- }
-
- /**
- * Log object with label to firebug console
- *
- * @see FirePHP::LOG
- * @param mixes $Object
- * @param string $Label
- * @return true
- * @throws Exception
- */
- public function log($Object, $Label=null) {
- return $this->fb($Object, $Label, FirePHP::LOG);
- }
-
- /**
- * Log object with label to firebug console
- *
- * @see FirePHP::INFO
- * @param mixes $Object
- * @param string $Label
- * @return true
- * @throws Exception
- */
- public function info($Object, $Label=null) {
- return $this->fb($Object, $Label, FirePHP::INFO);
- }
-
- /**
- * Log object with label to firebug console
- *
- * @see FirePHP::WARN
- * @param mixes $Object
- * @param string $Label
- * @return true
- * @throws Exception
- */
- public function warn($Object, $Label=null) {
- return $this->fb($Object, $Label, FirePHP::WARN);
- }
-
- /**
- * Log object with label to firebug console
- *
- * @see FirePHP::ERROR
- * @param mixes $Object
- * @param string $Label
- * @return true
- * @throws Exception
- */
- public function error($Object, $Label=null) {
- return $this->fb($Object, $Label, FirePHP::ERROR);
- }
-
- /**
- * Dumps key and variable to firebug server panel
- *
- * @see FirePHP::DUMP
- * @param string $Key
- * @param mixed $Variable
- * @return true
- * @throws Exception
- */
- public function dump($Key, $Variable) {
- return $this->fb($Variable, $Key, FirePHP::DUMP);
- }
-
- /**
- * Log a trace in the firebug console
- *
- * @see FirePHP::TRACE
- * @param string $Label
- * @return true
- * @throws Exception
- */
- public function trace($Label) {
- return $this->fb($Label, FirePHP::TRACE);
- }
-
- /**
- * Log a table in the firebug console
- *
- * @see FirePHP::TABLE
- * @param string $Label
- * @param string $Table
- * @return true
- * @throws Exception
- */
- public function table($Label, $Table) {
- return $this->fb($Table, $Label, FirePHP::TABLE);
- }
-
- /**
- * Check if FirePHP is installed on client
- *
- * @return boolean
- */
- public function detectClientExtension() {
- /* Check if FirePHP is installed on client */
- if(!@preg_match_all('/\sFirePHP\/([\.|\d]*)\s?/si',$this->getUserAgent(),$m) ||
- !version_compare($m[1][0],'0.0.6','>=')) {
- return false;
- }
- return true;
- }
-
- /**
- * Log varible to Firebug
- *
- * @see http://www.firephp.org/Wiki/Reference/Fb
- * @param mixed $Object The variable to be logged
- * @return true Return TRUE if message was added to headers, FALSE otherwise
- * @throws Exception
- */
- public function fb($Object) {
-
- if(!$this->enabled) {
- return false;
- }
-
- if (headers_sent($filename, $linenum)) {
- throw $this->newException('Headers already sent in '.$filename.' on line '.$linenum.'. Cannot send log data to FirePHP. You must have Output Buffering enabled via ob_start() or output_buffering ini directive.');
- }
-
- $Type = null;
- $Label = null;
-
- if(func_num_args()==1) {
- } else
- if(func_num_args()==2) {
- switch(func_get_arg(1)) {
- case self::LOG:
- case self::INFO:
- case self::WARN:
- case self::ERROR:
- case self::DUMP:
- case self::TRACE:
- case self::EXCEPTION:
- case self::TABLE:
- case self::GROUP_START:
- case self::GROUP_END:
- $Type = func_get_arg(1);
- break;
- default:
- $Label = func_get_arg(1);
- break;
- }
- } else
- if(func_num_args()==3) {
- $Type = func_get_arg(2);
- $Label = func_get_arg(1);
- } else {
- throw $this->newException('Wrong number of arguments to fb() function!');
- }
-
-
- if(!$this->detectClientExtension()) {
- return false;
- }
-
- $meta = array();
- $skipFinalObjectEncode = false;
-
- if($Object instanceof Exception) {
-
- $meta['file'] = $this->_escapeTraceFile($Object->getFile());
- $meta['line'] = $Object->getLine();
-
- $trace = $Object->getTrace();
- if($Object instanceof ErrorException
- && isset($trace[0]['function'])
- && $trace[0]['function']=='errorHandler'
- && isset($trace[0]['class'])
- && $trace[0]['class']=='FirePHP') {
-
- $severity = false;
- switch($Object->getSeverity()) {
- case E_WARNING: $severity = 'E_WARNING'; break;
- case E_NOTICE: $severity = 'E_NOTICE'; break;
- case E_USER_ERROR: $severity = 'E_USER_ERROR'; break;
- case E_USER_WARNING: $severity = 'E_USER_WARNING'; break;
- case E_USER_NOTICE: $severity = 'E_USER_NOTICE'; break;
- case E_STRICT: $severity = 'E_STRICT'; break;
- case E_RECOVERABLE_ERROR: $severity = 'E_RECOVERABLE_ERROR'; break;
- case E_DEPRECATED: $severity = 'E_DEPRECATED'; break;
- case E_USER_DEPRECATED: $severity = 'E_USER_DEPRECATED'; break;
- }
-
- $Object = array('Class'=>get_class($Object),
- 'Message'=>$severity.': '.$Object->getMessage(),
- 'File'=>$this->_escapeTraceFile($Object->getFile()),
- 'Line'=>$Object->getLine(),
- 'Type'=>'trigger',
- 'Trace'=>$this->_escapeTrace(array_splice($trace,2)));
- $skipFinalObjectEncode = true;
- } else {
- $Object = array('Class'=>get_class($Object),
- 'Message'=>$Object->getMessage(),
- 'File'=>$this->_escapeTraceFile($Object->getFile()),
- 'Line'=>$Object->getLine(),
- 'Type'=>'throw',
- 'Trace'=>$this->_escapeTrace($trace));
- $skipFinalObjectEncode = true;
- }
- $Type = self::EXCEPTION;
-
- } else
- if($Type==self::TRACE) {
-
- $trace = debug_backtrace();
- if(!$trace) return false;
- for( $i=0 ; $i_standardizePath($trace[$i]['file']),-18,18)=='FirePHPCore/fb.php'
- || substr($this->_standardizePath($trace[$i]['file']),-29,29)=='FirePHPCore/FirePHP.class.php')) {
- /* Skip - FB::trace(), FB::send(), $firephp->trace(), $firephp->fb() */
- } else
- if(isset($trace[$i]['class'])
- && isset($trace[$i+1]['file'])
- && $trace[$i]['class']=='FirePHP'
- && substr($this->_standardizePath($trace[$i+1]['file']),-18,18)=='FirePHPCore/fb.php') {
- /* Skip fb() */
- } else
- if($trace[$i]['function']=='fb'
- || $trace[$i]['function']=='trace'
- || $trace[$i]['function']=='send') {
- $Object = array('Class'=>isset($trace[$i]['class'])?$trace[$i]['class']:'',
- 'Type'=>isset($trace[$i]['type'])?$trace[$i]['type']:'',
- 'Function'=>isset($trace[$i]['function'])?$trace[$i]['function']:'',
- 'Message'=>$trace[$i]['args'][0],
- 'File'=>isset($trace[$i]['file'])?$this->_escapeTraceFile($trace[$i]['file']):'',
- 'Line'=>isset($trace[$i]['line'])?$trace[$i]['line']:'',
- 'Args'=>isset($trace[$i]['args'])?$this->encodeObject($trace[$i]['args']):'',
- 'Trace'=>$this->_escapeTrace(array_splice($trace,$i+1)));
-
- $skipFinalObjectEncode = true;
- $meta['file'] = isset($trace[$i]['file'])?$this->_escapeTraceFile($trace[$i]['file']):'';
- $meta['line'] = isset($trace[$i]['line'])?$trace[$i]['line']:'';
- break;
- }
- }
-
- } else
- if($Type==self::TABLE) {
-
- if(isset($Object[0]) && is_string($Object[0])) {
- $Object[1] = $this->encodeTable($Object[1]);
- } else {
- $Object = $this->encodeTable($Object);
- }
-
- $skipFinalObjectEncode = true;
-
- } else {
- if($Type===null) {
- $Type = self::LOG;
- }
- }
-
- if($this->options['includeLineNumbers']) {
- if(!isset($meta['file']) || !isset($meta['line'])) {
-
- $trace = debug_backtrace();
- for( $i=0 ; $trace && $i_standardizePath($trace[$i]['file']),-18,18)=='FirePHPCore/fb.php'
- || substr($this->_standardizePath($trace[$i]['file']),-29,29)=='FirePHPCore/FirePHP.class.php')) {
- /* Skip - FB::trace(), FB::send(), $firephp->trace(), $firephp->fb() */
- } else
- if(isset($trace[$i]['class'])
- && isset($trace[$i+1]['file'])
- && $trace[$i]['class']=='FirePHP'
- && substr($this->_standardizePath($trace[$i+1]['file']),-18,18)=='FirePHPCore/fb.php') {
- /* Skip fb() */
- } else
- if(isset($trace[$i]['file'])
- && substr($this->_standardizePath($trace[$i]['file']),-18,18)=='FirePHPCore/fb.php') {
- /* Skip FB::fb() */
- } else {
- $meta['file'] = isset($trace[$i]['file'])?$this->_escapeTraceFile($trace[$i]['file']):'';
- $meta['line'] = isset($trace[$i]['line'])?$trace[$i]['line']:'';
- break;
- }
- }
-
- }
- } else {
- unset($meta['file']);
- unset($meta['line']);
- }
-
- $this->setHeader('X-Wf-Protocol-1','http://meta.wildfirehq.org/Protocol/JsonStream/0.2');
- $this->setHeader('X-Wf-1-Plugin-1','http://meta.firephp.org/Wildfire/Plugin/FirePHP/Library-FirePHPCore/'.self::VERSION);
-
- $structure_index = 1;
- if($Type==self::DUMP) {
- $structure_index = 2;
- $this->setHeader('X-Wf-1-Structure-2','http://meta.firephp.org/Wildfire/Structure/FirePHP/Dump/0.1');
- } else {
- $this->setHeader('X-Wf-1-Structure-1','http://meta.firephp.org/Wildfire/Structure/FirePHP/FirebugConsole/0.1');
- }
-
- if($Type==self::DUMP) {
- $msg = '{"'.$Label.'":'.$this->jsonEncode($Object, $skipFinalObjectEncode).'}';
- } else {
- $msg_meta = array('Type'=>$Type);
- if($Label!==null) {
- $msg_meta['Label'] = $Label;
- }
- if(isset($meta['file'])) {
- $msg_meta['File'] = $meta['file'];
- }
- if(isset($meta['line'])) {
- $msg_meta['Line'] = $meta['line'];
- }
- $msg = '['.$this->jsonEncode($msg_meta).','.$this->jsonEncode($Object, $skipFinalObjectEncode).']';
- }
-
- $parts = explode("\n",chunk_split($msg, 5000, "\n"));
-
- for( $i=0 ; $i2) {
- // Message needs to be split into multiple parts
- $this->setHeader('X-Wf-1-'.$structure_index.'-'.'1-'.$this->messageIndex,
- (($i==0)?strlen($msg):'')
- . '|' . $part . '|'
- . (($isetHeader('X-Wf-1-'.$structure_index.'-'.'1-'.$this->messageIndex,
- strlen($part) . '|' . $part . '|');
- }
-
- $this->messageIndex++;
-
- if ($this->messageIndex > 99999) {
- throw new Exception('Maximum number (99,999) of messages reached!');
- }
- }
- }
-
- $this->setHeader('X-Wf-1-Index',$this->messageIndex-1);
-
- return true;
- }
-
- /**
- * Standardizes path for windows systems.
- *
- * @param string $Path
- * @return string
- */
- protected function _standardizePath($Path) {
- return preg_replace('/\\\\+/','/',$Path);
- }
-
- /**
- * Escape trace path for windows systems
- *
- * @param array $Trace
- * @return array
- */
- protected function _escapeTrace($Trace) {
- if(!$Trace) return $Trace;
- for( $i=0 ; $i_escapeTraceFile($Trace[$i]['file']);
- }
- if(isset($Trace[$i]['args'])) {
- $Trace[$i]['args'] = $this->encodeObject($Trace[$i]['args']);
- }
- }
- return $Trace;
- }
-
- /**
- * Escape file information of trace for windows systems
- *
- * @param string $File
- * @return string
- */
- protected function _escapeTraceFile($File) {
- /* Check if we have a windows filepath */
- if(strpos($File,'\\')) {
- /* First strip down to single \ */
-
- $file = preg_replace('/\\\\+/','\\',$File);
-
- return $file;
- }
- return $File;
- }
-
- /**
- * Send header
- *
- * @param string $Name
- * @param string_type $Value
- */
- protected function setHeader($Name, $Value) {
- return header($Name.': '.$Value);
- }
-
- /**
- * Get user agent
- *
- * @return string|false
- */
- protected function getUserAgent() {
- if(!isset($_SERVER['HTTP_USER_AGENT'])) return false;
- return $_SERVER['HTTP_USER_AGENT'];
- }
-
- /**
- * Returns a new exception
- *
- * @param string $Message
- * @return Exception
- */
- protected function newException($Message) {
- return new Exception($Message);
- }
-
- /**
- * Encode an object into a JSON string
- *
- * Uses PHP's jeson_encode() if available
- *
- * @param object $Object The object to be encoded
- * @return string The JSON string
- */
- protected function jsonEncode($Object, $skipObjectEncode=false)
- {
- if(!$skipObjectEncode) {
- $Object = $this->encodeObject($Object);
- }
-
- if(function_exists('json_encode')
- && $this->options['useNativeJsonEncode']!=false) {
-
- return json_encode($Object);
- } else {
- return $this->json_encode($Object);
- }
- }
-
- /**
- * Encodes a table by encoding each row and column with encodeObject()
- *
- * @param array $Table The table to be encoded
- * @return array
- */
- protected function encodeTable($Table) {
- if(!$Table) return $Table;
- for( $i=0 ; $iencodeObject($Table[$i][$j]);
- }
- }
- }
- return $Table;
- }
-
- /**
- * Encodes an object including members with
- * protected and private visibility
- *
- * @param Object $Object The object to be encoded
- * @param int $Depth The current traversal depth
- * @return array All members of the object
- */
- protected function encodeObject($Object, $ObjectDepth = 1, $ArrayDepth = 1)
- {
- $return = array();
-
- if (is_object($Object)) {
-
- if ($ObjectDepth > $this->options['maxObjectDepth']) {
- return '** Max Object Depth ('.$this->options['maxObjectDepth'].') **';
- }
-
- foreach ($this->objectStack as $refVal) {
- if ($refVal === $Object) {
- return '** Recursion ('.get_class($Object).') **';
- }
- }
- array_push($this->objectStack, $Object);
-
- $return['__className'] = $class = get_class($Object);
-
- $reflectionClass = new ReflectionClass($class);
- $properties = array();
- foreach( $reflectionClass->getProperties() as $property) {
- $properties[$property->getName()] = $property;
- }
-
- $members = (array)$Object;
-
- foreach( $properties as $raw_name => $property ) {
-
- $name = $raw_name;
- if($property->isStatic()) {
- $name = 'static:'.$name;
- }
- if($property->isPublic()) {
- $name = 'public:'.$name;
- } else
- if($property->isPrivate()) {
- $name = 'private:'.$name;
- $raw_name = "\0".$class."\0".$raw_name;
- } else
- if($property->isProtected()) {
- $name = 'protected:'.$name;
- $raw_name = "\0".'*'."\0".$raw_name;
- }
-
- if(!(isset($this->objectFilters[$class])
- && is_array($this->objectFilters[$class])
- && in_array($raw_name,$this->objectFilters[$class]))) {
-
- if(array_key_exists($raw_name,$members)
- && !$property->isStatic()) {
-
- $return[$name] = $this->encodeObject($members[$raw_name], $ObjectDepth + 1, 1);
-
- } else {
- if(method_exists($property,'setAccessible')) {
- $property->setAccessible(true);
- $return[$name] = $this->encodeObject($property->getValue($Object), $ObjectDepth + 1, 1);
- } else
- if($property->isPublic()) {
- $return[$name] = $this->encodeObject($property->getValue($Object), $ObjectDepth + 1, 1);
- } else {
- $return[$name] = '** Need PHP 5.3 to get value **';
- }
- }
- } else {
- $return[$name] = '** Excluded by Filter **';
- }
- }
-
- // Include all members that are not defined in the class
- // but exist in the object
- foreach( $members as $raw_name => $value ) {
-
- $name = $raw_name;
-
- if ($name{0} == "\0") {
- $parts = explode("\0", $name);
- $name = $parts[2];
- }
-
- if(!isset($properties[$name])) {
- $name = 'undeclared:'.$name;
-
- if(!(isset($this->objectFilters[$class])
- && is_array($this->objectFilters[$class])
- && in_array($raw_name,$this->objectFilters[$class]))) {
-
- $return[$name] = $this->encodeObject($value, $ObjectDepth + 1, 1);
- } else {
- $return[$name] = '** Excluded by Filter **';
- }
- }
- }
-
- array_pop($this->objectStack);
-
- } elseif (is_array($Object)) {
-
- if ($ArrayDepth > $this->options['maxArrayDepth']) {
- return '** Max Array Depth ('.$this->options['maxArrayDepth'].') **';
- }
-
- foreach ($Object as $key => $val) {
-
- // Encoding the $GLOBALS PHP array causes an infinite loop
- // if the recursion is not reset here as it contains
- // a reference to itself. This is the only way I have come up
- // with to stop infinite recursion in this case.
- if($key=='GLOBALS'
- && is_array($val)
- && array_key_exists('GLOBALS',$val)) {
- $val['GLOBALS'] = '** Recursion (GLOBALS) **';
- }
-
- $return[$key] = $this->encodeObject($val, 1, $ArrayDepth + 1);
- }
- } else {
- if(self::is_utf8($Object)) {
- return $Object;
- } else {
- return utf8_encode($Object);
- }
- }
- return $return;
- }
-
- /**
- * Returns true if $string is valid UTF-8 and false otherwise.
- *
- * @param mixed $str String to be tested
- * @return boolean
- */
- protected static function is_utf8($str) {
- $c=0; $b=0;
- $bits=0;
- $len=strlen($str);
- for($i=0; $i<$len; $i++){
- $c=ord($str[$i]);
- if($c > 128){
- if(($c >= 254)) return false;
- elseif($c >= 252) $bits=6;
- elseif($c >= 248) $bits=5;
- elseif($c >= 240) $bits=4;
- elseif($c >= 224) $bits=3;
- elseif($c >= 192) $bits=2;
- else return false;
- if(($i+$bits) > $len) return false;
- while($bits > 1){
- $i++;
- $b=ord($str[$i]);
- if($b < 128 || $b > 191) return false;
- $bits--;
- }
- }
- }
- return true;
- }
-
- /**
- * Converts to and from JSON format.
- *
- * JSON (JavaScript Object Notation) is a lightweight data-interchange
- * format. It is easy for humans to read and write. It is easy for machines
- * to parse and generate. It is based on a subset of the JavaScript
- * Programming Language, Standard ECMA-262 3rd Edition - December 1999.
- * This feature can also be found in Python. JSON is a text format that is
- * completely language independent but uses conventions that are familiar
- * to programmers of the C-family of languages, including C, C++, C#, Java,
- * JavaScript, Perl, TCL, and many others. These properties make JSON an
- * ideal data-interchange language.
- *
- * This package provides a simple encoder and decoder for JSON notation. It
- * is intended for use with client-side Javascript applications that make
- * use of HTTPRequest to perform server communication functions - data can
- * be encoded into JSON notation for use in a client-side javascript, or
- * decoded from incoming Javascript requests. JSON format is native to
- * Javascript, and can be directly eval()'ed with no further parsing
- * overhead
- *
- * All strings should be in ASCII or UTF-8 format!
- *
- * LICENSE: Redistribution and use in source and binary forms, with or
- * without modification, are permitted provided that the following
- * conditions are met: Redistributions of source code must retain the
- * above copyright notice, this list of conditions and the following
- * disclaimer. Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
- * NO EVENT SHALL CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
- * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
- * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
- * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
- * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
- * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
- * DAMAGE.
- *
- * @category
- * @package Services_JSON
- * @author Michal Migurski
- * @author Matt Knapp
- * @author Brett Stimmerman
- * @author Christoph Dorn
- * @copyright 2005 Michal Migurski
- * @version CVS: $Id: JSON.php,v 1.31 2006/06/28 05:54:17 migurski Exp $
- * @license http://www.opensource.org/licenses/bsd-license.php
- * @link http://pear.php.net/pepr/pepr-proposal-show.php?id=198
- */
-
-
- /**
- * Keep a list of objects as we descend into the array so we can detect recursion.
- */
- private $json_objectStack = array();
-
-
- /**
- * convert a string from one UTF-8 char to one UTF-16 char
- *
- * Normally should be handled by mb_convert_encoding, but
- * provides a slower PHP-only method for installations
- * that lack the multibye string extension.
- *
- * @param string $utf8 UTF-8 character
- * @return string UTF-16 character
- * @access private
- */
- private function json_utf82utf16($utf8)
- {
- // oh please oh please oh please oh please oh please
- if(function_exists('mb_convert_encoding')) {
- return mb_convert_encoding($utf8, 'UTF-16', 'UTF-8');
- }
-
- switch(strlen($utf8)) {
- case 1:
- // this case should never be reached, because we are in ASCII range
- // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- return $utf8;
-
- case 2:
- // return a UTF-16 character from a 2-byte UTF-8 char
- // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- return chr(0x07 & (ord($utf8{0}) >> 2))
- . chr((0xC0 & (ord($utf8{0}) << 6))
- | (0x3F & ord($utf8{1})));
-
- case 3:
- // return a UTF-16 character from a 3-byte UTF-8 char
- // see: http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- return chr((0xF0 & (ord($utf8{0}) << 4))
- | (0x0F & (ord($utf8{1}) >> 2)))
- . chr((0xC0 & (ord($utf8{1}) << 6))
- | (0x7F & ord($utf8{2})));
- }
-
- // ignoring UTF-32 for now, sorry
- return '';
- }
-
- /**
- * encodes an arbitrary variable into JSON format
- *
- * @param mixed $var any number, boolean, string, array, or object to be encoded.
- * see argument 1 to Services_JSON() above for array-parsing behavior.
- * if var is a strng, note that encode() always expects it
- * to be in ASCII or UTF-8 format!
- *
- * @return mixed JSON string representation of input var or an error if a problem occurs
- * @access public
- */
- private function json_encode($var)
- {
-
- if(is_object($var)) {
- if(in_array($var,$this->json_objectStack)) {
- return '"** Recursion **"';
- }
- }
-
- switch (gettype($var)) {
- case 'boolean':
- return $var ? 'true' : 'false';
-
- case 'NULL':
- return 'null';
-
- case 'integer':
- return (int) $var;
-
- case 'double':
- case 'float':
- return (float) $var;
-
- case 'string':
- // STRINGS ARE EXPECTED TO BE IN ASCII OR UTF-8 FORMAT
- $ascii = '';
- $strlen_var = strlen($var);
-
- /*
- * Iterate over every character in the string,
- * escaping with a slash or encoding to UTF-8 where necessary
- */
- for ($c = 0; $c < $strlen_var; ++$c) {
-
- $ord_var_c = ord($var{$c});
-
- switch (true) {
- case $ord_var_c == 0x08:
- $ascii .= '\b';
- break;
- case $ord_var_c == 0x09:
- $ascii .= '\t';
- break;
- case $ord_var_c == 0x0A:
- $ascii .= '\n';
- break;
- case $ord_var_c == 0x0C:
- $ascii .= '\f';
- break;
- case $ord_var_c == 0x0D:
- $ascii .= '\r';
- break;
-
- case $ord_var_c == 0x22:
- case $ord_var_c == 0x2F:
- case $ord_var_c == 0x5C:
- // double quote, slash, slosh
- $ascii .= '\\'.$var{$c};
- break;
-
- case (($ord_var_c >= 0x20) && ($ord_var_c <= 0x7F)):
- // characters U-00000000 - U-0000007F (same as ASCII)
- $ascii .= $var{$c};
- break;
-
- case (($ord_var_c & 0xE0) == 0xC0):
- // characters U-00000080 - U-000007FF, mask 110XXXXX
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- $char = pack('C*', $ord_var_c, ord($var{$c + 1}));
- $c += 1;
- $utf16 = $this->json_utf82utf16($char);
- $ascii .= sprintf('\u%04s', bin2hex($utf16));
- break;
-
- case (($ord_var_c & 0xF0) == 0xE0):
- // characters U-00000800 - U-0000FFFF, mask 1110XXXX
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- $char = pack('C*', $ord_var_c,
- ord($var{$c + 1}),
- ord($var{$c + 2}));
- $c += 2;
- $utf16 = $this->json_utf82utf16($char);
- $ascii .= sprintf('\u%04s', bin2hex($utf16));
- break;
-
- case (($ord_var_c & 0xF8) == 0xF0):
- // characters U-00010000 - U-001FFFFF, mask 11110XXX
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- $char = pack('C*', $ord_var_c,
- ord($var{$c + 1}),
- ord($var{$c + 2}),
- ord($var{$c + 3}));
- $c += 3;
- $utf16 = $this->json_utf82utf16($char);
- $ascii .= sprintf('\u%04s', bin2hex($utf16));
- break;
-
- case (($ord_var_c & 0xFC) == 0xF8):
- // characters U-00200000 - U-03FFFFFF, mask 111110XX
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- $char = pack('C*', $ord_var_c,
- ord($var{$c + 1}),
- ord($var{$c + 2}),
- ord($var{$c + 3}),
- ord($var{$c + 4}));
- $c += 4;
- $utf16 = $this->json_utf82utf16($char);
- $ascii .= sprintf('\u%04s', bin2hex($utf16));
- break;
-
- case (($ord_var_c & 0xFE) == 0xFC):
- // characters U-04000000 - U-7FFFFFFF, mask 1111110X
- // see http://www.cl.cam.ac.uk/~mgk25/unicode.html#utf-8
- $char = pack('C*', $ord_var_c,
- ord($var{$c + 1}),
- ord($var{$c + 2}),
- ord($var{$c + 3}),
- ord($var{$c + 4}),
- ord($var{$c + 5}));
- $c += 5;
- $utf16 = $this->json_utf82utf16($char);
- $ascii .= sprintf('\u%04s', bin2hex($utf16));
- break;
- }
- }
-
- return '"'.$ascii.'"';
-
- case 'array':
- /*
- * As per JSON spec if any array key is not an integer
- * we must treat the the whole array as an object. We
- * also try to catch a sparsely populated associative
- * array with numeric keys here because some JS engines
- * will create an array with empty indexes up to
- * max_index which can cause memory issues and because
- * the keys, which may be relevant, will be remapped
- * otherwise.
- *
- * As per the ECMA and JSON specification an object may
- * have any string as a property. Unfortunately due to
- * a hole in the ECMA specification if the key is a
- * ECMA reserved word or starts with a digit the
- * parameter is only accessible using ECMAScript's
- * bracket notation.
- */
-
- // treat as a JSON object
- if (is_array($var) && count($var) && (array_keys($var) !== range(0, sizeof($var) - 1))) {
-
- $this->json_objectStack[] = $var;
-
- $properties = array_map(array($this, 'json_name_value'),
- array_keys($var),
- array_values($var));
-
- array_pop($this->json_objectStack);
-
- foreach($properties as $property) {
- if($property instanceof Exception) {
- return $property;
- }
- }
-
- return '{' . join(',', $properties) . '}';
- }
-
- $this->json_objectStack[] = $var;
-
- // treat it like a regular array
- $elements = array_map(array($this, 'json_encode'), $var);
-
- array_pop($this->json_objectStack);
-
- foreach($elements as $element) {
- if($element instanceof Exception) {
- return $element;
- }
- }
-
- return '[' . join(',', $elements) . ']';
-
- case 'object':
- $vars = self::encodeObject($var);
-
- $this->json_objectStack[] = $var;
-
- $properties = array_map(array($this, 'json_name_value'),
- array_keys($vars),
- array_values($vars));
-
- array_pop($this->json_objectStack);
-
- foreach($properties as $property) {
- if($property instanceof Exception) {
- return $property;
- }
- }
-
- return '{' . join(',', $properties) . '}';
-
- default:
- return null;
- }
- }
-
- /**
- * array-walking function for use in generating JSON-formatted name-value pairs
- *
- * @param string $name name of key to use
- * @param mixed $value reference to an array element to be encoded
- *
- * @return string JSON-formatted name-value pair, like '"name":value'
- * @access private
- */
- private function json_name_value($name, $value)
- {
- // Encoding the $GLOBALS PHP array causes an infinite loop
- // if the recursion is not reset here as it contains
- // a reference to itself. This is the only way I have come up
- // with to stop infinite recursion in this case.
- if($name=='GLOBALS'
- && is_array($value)
- && array_key_exists('GLOBALS',$value)) {
- $value['GLOBALS'] = '** Recursion **';
- }
-
- $encoded_value = $this->json_encode($value);
-
- if($encoded_value instanceof Exception) {
- return $encoded_value;
- }
-
- return $this->json_encode(strval($name)) . ':' . $encoded_value;
- }
-}
diff --git a/inc/lib/minify/HTTP/ConditionalGet.php b/inc/lib/minify/HTTP/ConditionalGet.php
deleted file mode 100755
index 93b7e75d..00000000
--- a/inc/lib/minify/HTTP/ConditionalGet.php
+++ /dev/null
@@ -1,366 +0,0 @@
-
- * list($updateTime, $content) = getDbUpdateAndContent();
- * $cg = new HTTP_ConditionalGet(array(
- * 'lastModifiedTime' => $updateTime
- * ,'isPublic' => true
- * ));
- * $cg->sendHeaders();
- * if ($cg->cacheIsValid) {
- * exit();
- * }
- * echo $content;
- *
- *
- * E.g. Shortcut for the above
- *
- * HTTP_ConditionalGet::check($updateTime, true); // exits if client has cache
- * echo $content;
- *
- *
- * E.g. Content from DB with no update time:
- *
- * $content = getContentFromDB();
- * $cg = new HTTP_ConditionalGet(array(
- * 'contentHash' => md5($content)
- * ));
- * $cg->sendHeaders();
- * if ($cg->cacheIsValid) {
- * exit();
- * }
- * echo $content;
- *
- *
- * E.g. Static content with some static includes:
- *
- * // before content
- * $cg = new HTTP_ConditionalGet(array(
- * 'lastUpdateTime' => max(
- * filemtime(__FILE__)
- * ,filemtime('/path/to/header.inc')
- * ,filemtime('/path/to/footer.inc')
- * )
- * ));
- * $cg->sendHeaders();
- * if ($cg->cacheIsValid) {
- * exit();
- * }
- *
- * @package Minify
- * @subpackage HTTP
- * @author Stephen Clay
- */
-class HTTP_ConditionalGet {
-
- /**
- * Does the client have a valid copy of the requested resource?
- *
- * You'll want to check this after instantiating the object. If true, do
- * not send content, just call sendHeaders() if you haven't already.
- *
- * @var bool
- */
- public $cacheIsValid = null;
-
- /**
- * @param array $spec options
- *
- * 'isPublic': (bool) if false, the Cache-Control header will contain
- * "private", allowing only browser caching. (default false)
- *
- * 'lastModifiedTime': (int) if given, both ETag AND Last-Modified headers
- * will be sent with content. This is recommended.
- *
- * 'encoding': (string) if set, the header "Vary: Accept-Encoding" will
- * always be sent and a truncated version of the encoding will be appended
- * to the ETag. E.g. "pub123456;gz". This will also trigger a more lenient
- * checking of the client's If-None-Match header, as the encoding portion of
- * the ETag will be stripped before comparison.
- *
- * 'contentHash': (string) if given, only the ETag header can be sent with
- * content (only HTTP1.1 clients can conditionally GET). The given string
- * should be short with no quote characters and always change when the
- * resource changes (recommend md5()). This is not needed/used if
- * lastModifiedTime is given.
- *
- * 'eTag': (string) if given, this will be used as the ETag header rather
- * than values based on lastModifiedTime or contentHash. Also the encoding
- * string will not be appended to the given value as described above.
- *
- * 'invalidate': (bool) if true, the client cache will be considered invalid
- * without testing. Effectively this disables conditional GET.
- * (default false)
- *
- * 'maxAge': (int) if given, this will set the Cache-Control max-age in
- * seconds, and also set the Expires header to the equivalent GMT date.
- * After the max-age period has passed, the browser will again send a
- * conditional GET to revalidate its cache.
- */
- public function __construct($spec)
- {
- $scope = (isset($spec['isPublic']) && $spec['isPublic'])
- ? 'public'
- : 'private';
- $maxAge = 0;
- // backwards compatibility (can be removed later)
- if (isset($spec['setExpires'])
- && is_numeric($spec['setExpires'])
- && ! isset($spec['maxAge'])) {
- $spec['maxAge'] = $spec['setExpires'] - $_SERVER['REQUEST_TIME'];
- }
- if (isset($spec['maxAge'])) {
- $maxAge = $spec['maxAge'];
- $this->_headers['Expires'] = self::gmtDate(
- $_SERVER['REQUEST_TIME'] + $spec['maxAge']
- );
- }
- $etagAppend = '';
- if (isset($spec['encoding'])) {
- $this->_stripEtag = true;
- $this->_headers['Vary'] = 'Accept-Encoding';
- if ('' !== $spec['encoding']) {
- if (0 === strpos($spec['encoding'], 'x-')) {
- $spec['encoding'] = substr($spec['encoding'], 2);
- }
- $etagAppend = ';' . substr($spec['encoding'], 0, 2);
- }
- }
- if (isset($spec['lastModifiedTime'])) {
- $this->_setLastModified($spec['lastModifiedTime']);
- if (isset($spec['eTag'])) { // Use it
- $this->_setEtag($spec['eTag'], $scope);
- } else { // base both headers on time
- $this->_setEtag($spec['lastModifiedTime'] . $etagAppend, $scope);
- }
- } elseif (isset($spec['eTag'])) { // Use it
- $this->_setEtag($spec['eTag'], $scope);
- } elseif (isset($spec['contentHash'])) { // Use the hash as the ETag
- $this->_setEtag($spec['contentHash'] . $etagAppend, $scope);
- }
- $privacy = ($scope === 'private')
- ? ', private'
- : '';
- $this->_headers['Cache-Control'] = "max-age={$maxAge}{$privacy}";
- // invalidate cache if disabled, otherwise check
- $this->cacheIsValid = (isset($spec['invalidate']) && $spec['invalidate'])
- ? false
- : $this->_isCacheValid();
- }
-
- /**
- * Get array of output headers to be sent
- *
- * In the case of 304 responses, this array will only contain the response
- * code header: array('_responseCode' => 'HTTP/1.0 304 Not Modified')
- *
- * Otherwise something like:
- *
- * array(
- * 'Cache-Control' => 'max-age=0, public'
- * ,'ETag' => '"foobar"'
- * )
- *
- *
- * @return array
- */
- public function getHeaders()
- {
- return $this->_headers;
- }
-
- /**
- * Set the Content-Length header in bytes
- *
- * With most PHP configs, as long as you don't flush() output, this method
- * is not needed and PHP will buffer all output and set Content-Length for
- * you. Otherwise you'll want to call this to let the client know up front.
- *
- * @param int $bytes
- *
- * @return int copy of input $bytes
- */
- public function setContentLength($bytes)
- {
- return $this->_headers['Content-Length'] = $bytes;
- }
-
- /**
- * Send headers
- *
- * @see getHeaders()
- *
- * Note this doesn't "clear" the headers. Calling sendHeaders() will
- * call header() again (but probably have not effect) and getHeaders() will
- * still return the headers.
- *
- * @return null
- */
- public function sendHeaders()
- {
- $headers = $this->_headers;
- if (array_key_exists('_responseCode', $headers)) {
- // FastCGI environments require 3rd arg to header() to be set
- list(, $code) = explode(' ', $headers['_responseCode'], 3);
- header($headers['_responseCode'], true, $code);
- unset($headers['_responseCode']);
- }
- foreach ($headers as $name => $val) {
- header($name . ': ' . $val);
- }
- }
-
- /**
- * Exit if the client's cache is valid for this resource
- *
- * This is a convenience method for common use of the class
- *
- * @param int $lastModifiedTime if given, both ETag AND Last-Modified headers
- * will be sent with content. This is recommended.
- *
- * @param bool $isPublic (default false) if true, the Cache-Control header
- * will contain "public", allowing proxies to cache the content. Otherwise
- * "private" will be sent, allowing only browser caching.
- *
- * @param array $options (default empty) additional options for constructor
- */
- public static function check($lastModifiedTime = null, $isPublic = false, $options = array())
- {
- if (null !== $lastModifiedTime) {
- $options['lastModifiedTime'] = (int)$lastModifiedTime;
- }
- $options['isPublic'] = (bool)$isPublic;
- $cg = new HTTP_ConditionalGet($options);
- $cg->sendHeaders();
- if ($cg->cacheIsValid) {
- exit();
- }
- }
-
-
- /**
- * Get a GMT formatted date for use in HTTP headers
- *
- *
- * header('Expires: ' . HTTP_ConditionalGet::gmtdate($time));
- *
- *
- * @param int $time unix timestamp
- *
- * @return string
- */
- public static function gmtDate($time)
- {
- return gmdate('D, d M Y H:i:s \G\M\T', $time);
- }
-
- protected $_headers = array();
- protected $_lmTime = null;
- protected $_etag = null;
- protected $_stripEtag = false;
-
- /**
- * @param string $hash
- *
- * @param string $scope
- */
- protected function _setEtag($hash, $scope)
- {
- $this->_etag = '"' . substr($scope, 0, 3) . $hash . '"';
- $this->_headers['ETag'] = $this->_etag;
- }
-
- /**
- * @param int $time
- */
- protected function _setLastModified($time)
- {
- $this->_lmTime = (int)$time;
- $this->_headers['Last-Modified'] = self::gmtDate($time);
- }
-
- /**
- * Determine validity of client cache and queue 304 header if valid
- *
- * @return bool
- */
- protected function _isCacheValid()
- {
- if (null === $this->_etag) {
- // lmTime is copied to ETag, so this condition implies that the
- // server sent neither ETag nor Last-Modified, so the client can't
- // possibly has a valid cache.
- return false;
- }
- $isValid = ($this->resourceMatchedEtag() || $this->resourceNotModified());
- if ($isValid) {
- $this->_headers['_responseCode'] = 'HTTP/1.0 304 Not Modified';
- }
- return $isValid;
- }
-
- /**
- * @return bool
- */
- protected function resourceMatchedEtag()
- {
- if (!isset($_SERVER['HTTP_IF_NONE_MATCH'])) {
- return false;
- }
- $clientEtagList = get_magic_quotes_gpc()
- ? stripslashes($_SERVER['HTTP_IF_NONE_MATCH'])
- : $_SERVER['HTTP_IF_NONE_MATCH'];
- $clientEtags = explode(',', $clientEtagList);
-
- $compareTo = $this->normalizeEtag($this->_etag);
- foreach ($clientEtags as $clientEtag) {
- if ($this->normalizeEtag($clientEtag) === $compareTo) {
- // respond with the client's matched ETag, even if it's not what
- // we would've sent by default
- $this->_headers['ETag'] = trim($clientEtag);
- return true;
- }
- }
- return false;
- }
-
- /**
- * @param string $etag
- *
- * @return string
- */
- protected function normalizeEtag($etag) {
- $etag = trim($etag);
- return $this->_stripEtag
- ? preg_replace('/;\\w\\w"$/', '"', $etag)
- : $etag;
- }
-
- /**
- * @return bool
- */
- protected function resourceNotModified()
- {
- if (!isset($_SERVER['HTTP_IF_MODIFIED_SINCE'])) {
- return false;
- }
- // strip off IE's extra data (semicolon)
- list($ifModifiedSince) = explode(';', $_SERVER['HTTP_IF_MODIFIED_SINCE'], 2);
- if (strtotime($ifModifiedSince) >= $this->_lmTime) {
- // Apache 2.2's behavior. If there was no ETag match, send the
- // non-encoded version of the ETag value.
- $this->_headers['ETag'] = $this->normalizeEtag($this->_etag);
- return true;
- }
- return false;
- }
-}
diff --git a/inc/lib/minify/HTTP/Encoder.php b/inc/lib/minify/HTTP/Encoder.php
deleted file mode 100755
index 8f347793..00000000
--- a/inc/lib/minify/HTTP/Encoder.php
+++ /dev/null
@@ -1,335 +0,0 @@
-
- * // Send a CSS file, compressed if possible
- * $he = new HTTP_Encoder(array(
- * 'content' => file_get_contents($cssFile)
- * ,'type' => 'text/css'
- * ));
- * $he->encode();
- * $he->sendAll();
- *
- *
- *
- * // Shortcut to encoding output
- * header('Content-Type: text/css'); // needed if not HTML
- * HTTP_Encoder::output($css);
- *
- *
- *
- * // Just sniff for the accepted encoding
- * $encoding = HTTP_Encoder::getAcceptedEncoding();
- *
- *
- * For more control over headers, use getHeaders() and getData() and send your
- * own output.
- *
- * Note: If you don't need header mgmt, use PHP's native gzencode, gzdeflate,
- * and gzcompress functions for gzip, deflate, and compress-encoding
- * respectively.
- *
- * @package Minify
- * @subpackage HTTP
- * @author Stephen Clay
- */
-class HTTP_Encoder {
-
- /**
- * Should the encoder allow HTTP encoding to IE6?
- *
- * If you have many IE6 users and the bandwidth savings is worth troubling
- * some of them, set this to true.
- *
- * By default, encoding is only offered to IE7+. When this is true,
- * getAcceptedEncoding() will return an encoding for IE6 if its user agent
- * string contains "SV1". This has been documented in many places as "safe",
- * but there seem to be remaining, intermittent encoding bugs in patched
- * IE6 on the wild web.
- *
- * @var bool
- */
- public static $encodeToIe6 = true;
-
-
- /**
- * Default compression level for zlib operations
- *
- * This level is used if encode() is not given a $compressionLevel
- *
- * @var int
- */
- public static $compressionLevel = 6;
-
-
- /**
- * Get an HTTP Encoder object
- *
- * @param array $spec options
- *
- * 'content': (string required) content to be encoded
- *
- * 'type': (string) if set, the Content-Type header will have this value.
- *
- * 'method: (string) only set this if you are forcing a particular encoding
- * method. If not set, the best method will be chosen by getAcceptedEncoding()
- * The available methods are 'gzip', 'deflate', 'compress', and '' (no
- * encoding)
- */
- public function __construct($spec)
- {
- $this->_useMbStrlen = (function_exists('mb_strlen')
- && (ini_get('mbstring.func_overload') !== '')
- && ((int)ini_get('mbstring.func_overload') & 2));
- $this->_content = $spec['content'];
- $this->_headers['Content-Length'] = $this->_useMbStrlen
- ? (string)mb_strlen($this->_content, '8bit')
- : (string)strlen($this->_content);
- if (isset($spec['type'])) {
- $this->_headers['Content-Type'] = $spec['type'];
- }
- if (isset($spec['method'])
- && in_array($spec['method'], array('gzip', 'deflate', 'compress', '')))
- {
- $this->_encodeMethod = array($spec['method'], $spec['method']);
- } else {
- $this->_encodeMethod = self::getAcceptedEncoding();
- }
- }
-
- /**
- * Get content in current form
- *
- * Call after encode() for encoded content.
- *
- * @return string
- */
- public function getContent()
- {
- return $this->_content;
- }
-
- /**
- * Get array of output headers to be sent
- *
- * E.g.
- *
- * array(
- * 'Content-Length' => '615'
- * ,'Content-Encoding' => 'x-gzip'
- * ,'Vary' => 'Accept-Encoding'
- * )
- *
- *
- * @return array
- */
- public function getHeaders()
- {
- return $this->_headers;
- }
-
- /**
- * Send output headers
- *
- * You must call this before headers are sent and it probably cannot be
- * used in conjunction with zlib output buffering / mod_gzip. Errors are
- * not handled purposefully.
- *
- * @see getHeaders()
- */
- public function sendHeaders()
- {
- foreach ($this->_headers as $name => $val) {
- header($name . ': ' . $val);
- }
- }
-
- /**
- * Send output headers and content
- *
- * A shortcut for sendHeaders() and echo getContent()
- *
- * You must call this before headers are sent and it probably cannot be
- * used in conjunction with zlib output buffering / mod_gzip. Errors are
- * not handled purposefully.
- */
- public function sendAll()
- {
- $this->sendHeaders();
- echo $this->_content;
- }
-
- /**
- * Determine the client's best encoding method from the HTTP Accept-Encoding
- * header.
- *
- * If no Accept-Encoding header is set, or the browser is IE before v6 SP2,
- * this will return ('', ''), the "identity" encoding.
- *
- * A syntax-aware scan is done of the Accept-Encoding, so the method must
- * be non 0. The methods are favored in order of gzip, deflate, then
- * compress. Deflate is always smallest and generally faster, but is
- * rarely sent by servers, so client support could be buggier.
- *
- * @param bool $allowCompress allow the older compress encoding
- *
- * @param bool $allowDeflate allow the more recent deflate encoding
- *
- * @return array two values, 1st is the actual encoding method, 2nd is the
- * alias of that method to use in the Content-Encoding header (some browsers
- * call gzip "x-gzip" etc.)
- */
- public static function getAcceptedEncoding($allowCompress = true, $allowDeflate = true)
- {
- // @link http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html
-
- if (! isset($_SERVER['HTTP_ACCEPT_ENCODING'])
- || self::isBuggyIe())
- {
- return array('', '');
- }
- $ae = $_SERVER['HTTP_ACCEPT_ENCODING'];
- // gzip checks (quick)
- if (0 === strpos($ae, 'gzip,') // most browsers
- || 0 === strpos($ae, 'deflate, gzip,') // opera
- ) {
- return array('gzip', 'gzip');
- }
- // gzip checks (slow)
- if (preg_match(
- '@(?:^|,)\\s*((?:x-)?gzip)\\s*(?:$|,|;\\s*q=(?:0\\.|1))@'
- ,$ae
- ,$m)) {
- return array('gzip', $m[1]);
- }
- if ($allowDeflate) {
- // deflate checks
- $aeRev = strrev($ae);
- if (0 === strpos($aeRev, 'etalfed ,') // ie, webkit
- || 0 === strpos($aeRev, 'etalfed,') // gecko
- || 0 === strpos($ae, 'deflate,') // opera
- // slow parsing
- || preg_match(
- '@(?:^|,)\\s*deflate\\s*(?:$|,|;\\s*q=(?:0\\.|1))@', $ae)) {
- return array('deflate', 'deflate');
- }
- }
- if ($allowCompress && preg_match(
- '@(?:^|,)\\s*((?:x-)?compress)\\s*(?:$|,|;\\s*q=(?:0\\.|1))@'
- ,$ae
- ,$m)) {
- return array('compress', $m[1]);
- }
- return array('', '');
- }
-
- /**
- * Encode (compress) the content
- *
- * If the encode method is '' (none) or compression level is 0, or the 'zlib'
- * extension isn't loaded, we return false.
- *
- * Then the appropriate gz_* function is called to compress the content. If
- * this fails, false is returned.
- *
- * The header "Vary: Accept-Encoding" is added. If encoding is successful,
- * the Content-Length header is updated, and Content-Encoding is also added.
- *
- * @param int $compressionLevel given to zlib functions. If not given, the
- * class default will be used.
- *
- * @return bool success true if the content was actually compressed
- */
- public function encode($compressionLevel = null)
- {
- if (! self::isBuggyIe()) {
- $this->_headers['Vary'] = 'Accept-Encoding';
- }
- if (null === $compressionLevel) {
- $compressionLevel = self::$compressionLevel;
- }
- if ('' === $this->_encodeMethod[0]
- || ($compressionLevel == 0)
- || !extension_loaded('zlib'))
- {
- return false;
- }
- if ($this->_encodeMethod[0] === 'deflate') {
- $encoded = gzdeflate($this->_content, $compressionLevel);
- } elseif ($this->_encodeMethod[0] === 'gzip') {
- $encoded = gzencode($this->_content, $compressionLevel);
- } else {
- $encoded = gzcompress($this->_content, $compressionLevel);
- }
- if (false === $encoded) {
- return false;
- }
- $this->_headers['Content-Length'] = $this->_useMbStrlen
- ? (string)mb_strlen($encoded, '8bit')
- : (string)strlen($encoded);
- $this->_headers['Content-Encoding'] = $this->_encodeMethod[1];
- $this->_content = $encoded;
- return true;
- }
-
- /**
- * Encode and send appropriate headers and content
- *
- * This is a convenience method for common use of the class
- *
- * @param string $content
- *
- * @param int $compressionLevel given to zlib functions. If not given, the
- * class default will be used.
- *
- * @return bool success true if the content was actually compressed
- */
- public static function output($content, $compressionLevel = null)
- {
- if (null === $compressionLevel) {
- $compressionLevel = self::$compressionLevel;
- }
- $he = new HTTP_Encoder(array('content' => $content));
- $ret = $he->encode($compressionLevel);
- $he->sendAll();
- return $ret;
- }
-
- /**
- * Is the browser an IE version earlier than 6 SP2?
- *
- * @return bool
- */
- public static function isBuggyIe()
- {
- if (empty($_SERVER['HTTP_USER_AGENT'])) {
- return false;
- }
- $ua = $_SERVER['HTTP_USER_AGENT'];
- // quick escape for non-IEs
- if (0 !== strpos($ua, 'Mozilla/4.0 (compatible; MSIE ')
- || false !== strpos($ua, 'Opera')) {
- return false;
- }
- // no regex = faaast
- $version = (float)substr($ua, 30);
- return self::$encodeToIe6
- ? ($version < 6 || ($version == 6 && false === strpos($ua, 'SV1')))
- : ($version < 7);
- }
-
- protected $_content = '';
- protected $_headers = array();
- protected $_encodeMethod = array('', '');
- protected $_useMbStrlen = false;
-}
diff --git a/inc/lib/minify/JSMin.php b/inc/lib/minify/JSMin.php
deleted file mode 100755
index 9840d8b3..00000000
--- a/inc/lib/minify/JSMin.php
+++ /dev/null
@@ -1,449 +0,0 @@
-
- * $minifiedJs = JSMin::minify($js);
- *
- *
- * This is a modified port of jsmin.c. Improvements:
- *
- * Does not choke on some regexp literals containing quote characters. E.g. /'/
- *
- * Spaces are preserved after some add/sub operators, so they are not mistakenly
- * converted to post-inc/dec. E.g. a + ++b -> a+ ++b
- *
- * Preserves multi-line comments that begin with /*!
- *
- * PHP 5 or higher is required.
- *
- * Permission is hereby granted to use this version of the library under the
- * same terms as jsmin.c, which has the following license:
- *
- * --
- * Copyright (c) 2002 Douglas Crockford (www.crockford.com)
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy of
- * this software and associated documentation files (the "Software"), to deal in
- * the Software without restriction, including without limitation the rights to
- * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
- * of the Software, and to permit persons to whom the Software is furnished to do
- * so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in all
- * copies or substantial portions of the Software.
- *
- * The Software shall be used for Good, not Evil.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- * --
- *
- * @package JSMin
- * @author Ryan Grove (PHP port)
- * @author Steve Clay (modifications + cleanup)
- * @author Andrea Giammarchi (spaceBeforeRegExp)
- * @copyright 2002 Douglas Crockford (jsmin.c)
- * @copyright 2008 Ryan Grove (PHP port)
- * @license http://opensource.org/licenses/mit-license.php MIT License
- * @link http://code.google.com/p/jsmin-php/
- */
-
-class JSMin {
- const ORD_LF = 10;
- const ORD_SPACE = 32;
- const ACTION_KEEP_A = 1;
- const ACTION_DELETE_A = 2;
- const ACTION_DELETE_A_B = 3;
-
- protected $a = "\n";
- protected $b = '';
- protected $input = '';
- protected $inputIndex = 0;
- protected $inputLength = 0;
- protected $lookAhead = null;
- protected $output = '';
- protected $lastByteOut = '';
- protected $keptComment = '';
-
- /**
- * Minify Javascript.
- *
- * @param string $js Javascript to be minified
- *
- * @return string
- */
- public static function minify($js)
- {
- $jsmin = new JSMin($js);
- return $jsmin->min();
- }
-
- /**
- * @param string $input
- */
- public function __construct($input)
- {
- $this->input = $input;
- }
-
- /**
- * Perform minification, return result
- *
- * @return string
- */
- public function min()
- {
- if ($this->output !== '') { // min already run
- return $this->output;
- }
-
- $mbIntEnc = null;
- if (function_exists('mb_strlen') && ((int)ini_get('mbstring.func_overload') & 2)) {
- $mbIntEnc = mb_internal_encoding();
- mb_internal_encoding('8bit');
- }
- $this->input = str_replace("\r\n", "\n", $this->input);
- $this->inputLength = strlen($this->input);
-
- $this->action(self::ACTION_DELETE_A_B);
-
- while ($this->a !== null) {
- // determine next command
- $command = self::ACTION_KEEP_A; // default
- if ($this->a === ' ') {
- if (($this->lastByteOut === '+' || $this->lastByteOut === '-')
- && ($this->b === $this->lastByteOut)) {
- // Don't delete this space. If we do, the addition/subtraction
- // could be parsed as a post-increment
- } elseif (! $this->isAlphaNum($this->b)) {
- $command = self::ACTION_DELETE_A;
- }
- } elseif ($this->a === "\n") {
- if ($this->b === ' ') {
- $command = self::ACTION_DELETE_A_B;
-
- // in case of mbstring.func_overload & 2, must check for null b,
- // otherwise mb_strpos will give WARNING
- } elseif ($this->b === null
- || (false === strpos('{[(+-!~', $this->b)
- && ! $this->isAlphaNum($this->b))) {
- $command = self::ACTION_DELETE_A;
- }
- } elseif (! $this->isAlphaNum($this->a)) {
- if ($this->b === ' '
- || ($this->b === "\n"
- && (false === strpos('}])+-"\'', $this->a)))) {
- $command = self::ACTION_DELETE_A_B;
- }
- }
- $this->action($command);
- }
- $this->output = trim($this->output);
-
- if ($mbIntEnc !== null) {
- mb_internal_encoding($mbIntEnc);
- }
- return $this->output;
- }
-
- /**
- * ACTION_KEEP_A = Output A. Copy B to A. Get the next B.
- * ACTION_DELETE_A = Copy B to A. Get the next B.
- * ACTION_DELETE_A_B = Get the next B.
- *
- * @param int $command
- * @throws JSMin_UnterminatedRegExpException|JSMin_UnterminatedStringException
- */
- protected function action($command)
- {
- // make sure we don't compress "a + ++b" to "a+++b", etc.
- if ($command === self::ACTION_DELETE_A_B
- && $this->b === ' '
- && ($this->a === '+' || $this->a === '-')) {
- // Note: we're at an addition/substraction operator; the inputIndex
- // will certainly be a valid index
- if ($this->input[$this->inputIndex] === $this->a) {
- // This is "+ +" or "- -". Don't delete the space.
- $command = self::ACTION_KEEP_A;
- }
- }
-
- switch ($command) {
- case self::ACTION_KEEP_A: // 1
- $this->output .= $this->a;
-
- if ($this->keptComment) {
- $this->output = rtrim($this->output, "\n");
- $this->output .= $this->keptComment;
- $this->keptComment = '';
- }
-
- $this->lastByteOut = $this->a;
-
- // fallthrough intentional
- case self::ACTION_DELETE_A: // 2
- $this->a = $this->b;
- if ($this->a === "'" || $this->a === '"') { // string literal
- $str = $this->a; // in case needed for exception
- for(;;) {
- $this->output .= $this->a;
- $this->lastByteOut = $this->a;
-
- $this->a = $this->get();
- if ($this->a === $this->b) { // end quote
- break;
- }
- if ($this->isEOF($this->a)) {
- $byte = $this->inputIndex - 1;
- throw new JSMin_UnterminatedStringException(
- "JSMin: Unterminated String at byte {$byte}: {$str}");
- }
- $str .= $this->a;
- if ($this->a === '\\') {
- $this->output .= $this->a;
- $this->lastByteOut = $this->a;
-
- $this->a = $this->get();
- $str .= $this->a;
- }
- }
- }
-
- // fallthrough intentional
- case self::ACTION_DELETE_A_B: // 3
- $this->b = $this->next();
- if ($this->b === '/' && $this->isRegexpLiteral()) {
- $this->output .= $this->a . $this->b;
- $pattern = '/'; // keep entire pattern in case we need to report it in the exception
- for(;;) {
- $this->a = $this->get();
- $pattern .= $this->a;
- if ($this->a === '[') {
- for(;;) {
- $this->output .= $this->a;
- $this->a = $this->get();
- $pattern .= $this->a;
- if ($this->a === ']') {
- break;
- }
- if ($this->a === '\\') {
- $this->output .= $this->a;
- $this->a = $this->get();
- $pattern .= $this->a;
- }
- if ($this->isEOF($this->a)) {
- throw new JSMin_UnterminatedRegExpException(
- "JSMin: Unterminated set in RegExp at byte "
- . $this->inputIndex .": {$pattern}");
- }
- }
- }
-
- if ($this->a === '/') { // end pattern
- break; // while (true)
- } elseif ($this->a === '\\') {
- $this->output .= $this->a;
- $this->a = $this->get();
- $pattern .= $this->a;
- } elseif ($this->isEOF($this->a)) {
- $byte = $this->inputIndex - 1;
- throw new JSMin_UnterminatedRegExpException(
- "JSMin: Unterminated RegExp at byte {$byte}: {$pattern}");
- }
- $this->output .= $this->a;
- $this->lastByteOut = $this->a;
- }
- $this->b = $this->next();
- }
- // end case ACTION_DELETE_A_B
- }
- }
-
- /**
- * @return bool
- */
- protected function isRegexpLiteral()
- {
- if (false !== strpos("(,=:[!&|?+-~*{;", $this->a)) {
- // we obviously aren't dividing
- return true;
- }
-
- // we have to check for a preceding keyword, and we don't need to pattern
- // match over the whole output.
- $recentOutput = substr($this->output, -10);
-
- // check if return/typeof directly precede a pattern without a space
- foreach (array('return', 'typeof') as $keyword) {
- if ($this->a !== substr($keyword, -1)) {
- // certainly wasn't keyword
- continue;
- }
- if (preg_match("~(^|[\\s\\S])" . substr($keyword, 0, -1) . "$~", $recentOutput, $m)) {
- if ($m[1] === '' || !$this->isAlphaNum($m[1])) {
- return true;
- }
- }
- }
-
- // check all keywords
- if ($this->a === ' ' || $this->a === "\n") {
- if (preg_match('~(^|[\\s\\S])(?:case|else|in|return|typeof)$~', $recentOutput, $m)) {
- if ($m[1] === '' || !$this->isAlphaNum($m[1])) {
- return true;
- }
- }
- }
-
- return false;
- }
-
- /**
- * Return the next character from stdin. Watch out for lookahead. If the character is a control character,
- * translate it to a space or linefeed.
- *
- * @return string
- */
- protected function get()
- {
- $c = $this->lookAhead;
- $this->lookAhead = null;
- if ($c === null) {
- // getc(stdin)
- if ($this->inputIndex < $this->inputLength) {
- $c = $this->input[$this->inputIndex];
- $this->inputIndex += 1;
- } else {
- $c = null;
- }
- }
- if (ord($c) >= self::ORD_SPACE || $c === "\n" || $c === null) {
- return $c;
- }
- if ($c === "\r") {
- return "\n";
- }
- return ' ';
- }
-
- /**
- * Does $a indicate end of input?
- *
- * @param string $a
- * @return bool
- */
- protected function isEOF($a)
- {
- return ord($a) <= self::ORD_LF;
- }
-
- /**
- * Get next char (without getting it). If is ctrl character, translate to a space or newline.
- *
- * @return string
- */
- protected function peek()
- {
- $this->lookAhead = $this->get();
- return $this->lookAhead;
- }
-
- /**
- * Return true if the character is a letter, digit, underscore, dollar sign, or non-ASCII character.
- *
- * @param string $c
- *
- * @return bool
- */
- protected function isAlphaNum($c)
- {
- return (preg_match('/^[a-z0-9A-Z_\\$\\\\]$/', $c) || ord($c) > 126);
- }
-
- /**
- * Consume a single line comment from input (possibly retaining it)
- */
- protected function consumeSingleLineComment()
- {
- $comment = '';
- while (true) {
- $get = $this->get();
- $comment .= $get;
- if (ord($get) <= self::ORD_LF) { // end of line reached
- // if IE conditional comment
- if (preg_match('/^\\/@(?:cc_on|if|elif|else|end)\\b/', $comment)) {
- $this->keptComment .= "/{$comment}";
- }
- return;
- }
- }
- }
-
- /**
- * Consume a multiple line comment from input (possibly retaining it)
- *
- * @throws JSMin_UnterminatedCommentException
- */
- protected function consumeMultipleLineComment()
- {
- $this->get();
- $comment = '';
- for(;;) {
- $get = $this->get();
- if ($get === '*') {
- if ($this->peek() === '/') { // end of comment reached
- $this->get();
- if (0 === strpos($comment, '!')) {
- // preserved by YUI Compressor
- if (!$this->keptComment) {
- // don't prepend a newline if two comments right after one another
- $this->keptComment = "\n";
- }
- $this->keptComment .= "/*!" . substr($comment, 1) . "*/\n";
- } else if (preg_match('/^@(?:cc_on|if|elif|else|end)\\b/', $comment)) {
- // IE conditional
- $this->keptComment .= "/*{$comment}*/";
- }
- return;
- }
- } elseif ($get === null) {
- throw new JSMin_UnterminatedCommentException(
- "JSMin: Unterminated comment at byte {$this->inputIndex}: /*{$comment}");
- }
- $comment .= $get;
- }
- }
-
- /**
- * Get the next character, skipping over comments. Some comments may be preserved.
- *
- * @return string
- */
- protected function next()
- {
- $get = $this->get();
- if ($get === '/') {
- switch ($this->peek()) {
- case '/':
- $this->consumeSingleLineComment();
- $get = "\n";
- break;
- case '*':
- $this->consumeMultipleLineComment();
- $get = ' ';
- break;
- }
- }
- return $get;
- }
-}
-
-class JSMin_UnterminatedStringException extends Exception {}
-class JSMin_UnterminatedCommentException extends Exception {}
-class JSMin_UnterminatedRegExpException extends Exception {}
diff --git a/inc/lib/minify/JSMinPlus.php b/inc/lib/minify/JSMinPlus.php
deleted file mode 100755
index 5a3c5bdf..00000000
--- a/inc/lib/minify/JSMinPlus.php
+++ /dev/null
@@ -1,2086 +0,0 @@
-
- *
- * Usage: $minified = JSMinPlus::minify($script [, $filename])
- *
- * Versionlog (see also changelog.txt):
- * 23-07-2011 - remove dynamic creation of OP_* and KEYWORD_* defines and declare them on top
- * reduce memory footprint by minifying by block-scope
- * some small byte-saving and performance improvements
- * 12-05-2009 - fixed hook:colon precedence, fixed empty body in loop and if-constructs
- * 18-04-2009 - fixed crashbug in PHP 5.2.9 and several other bugfixes
- * 12-04-2009 - some small bugfixes and performance improvements
- * 09-04-2009 - initial open sourced version 1.0
- *
- * Latest version of this script: http://files.tweakers.net/jsminplus/jsminplus.zip
- *
- */
-
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is the Narcissus JavaScript engine.
- *
- * The Initial Developer of the Original Code is
- * Brendan Eich .
- * Portions created by the Initial Developer are Copyright (C) 2004
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s): Tino Zijdel
- * PHP port, modifications and minifier routine are (C) 2009-2011
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-define('TOKEN_END', 1);
-define('TOKEN_NUMBER', 2);
-define('TOKEN_IDENTIFIER', 3);
-define('TOKEN_STRING', 4);
-define('TOKEN_REGEXP', 5);
-define('TOKEN_NEWLINE', 6);
-define('TOKEN_CONDCOMMENT_START', 7);
-define('TOKEN_CONDCOMMENT_END', 8);
-
-define('JS_SCRIPT', 100);
-define('JS_BLOCK', 101);
-define('JS_LABEL', 102);
-define('JS_FOR_IN', 103);
-define('JS_CALL', 104);
-define('JS_NEW_WITH_ARGS', 105);
-define('JS_INDEX', 106);
-define('JS_ARRAY_INIT', 107);
-define('JS_OBJECT_INIT', 108);
-define('JS_PROPERTY_INIT', 109);
-define('JS_GETTER', 110);
-define('JS_SETTER', 111);
-define('JS_GROUP', 112);
-define('JS_LIST', 113);
-
-define('JS_MINIFIED', 999);
-
-define('DECLARED_FORM', 0);
-define('EXPRESSED_FORM', 1);
-define('STATEMENT_FORM', 2);
-
-/* Operators */
-define('OP_SEMICOLON', ';');
-define('OP_COMMA', ',');
-define('OP_HOOK', '?');
-define('OP_COLON', ':');
-define('OP_OR', '||');
-define('OP_AND', '&&');
-define('OP_BITWISE_OR', '|');
-define('OP_BITWISE_XOR', '^');
-define('OP_BITWISE_AND', '&');
-define('OP_STRICT_EQ', '===');
-define('OP_EQ', '==');
-define('OP_ASSIGN', '=');
-define('OP_STRICT_NE', '!==');
-define('OP_NE', '!=');
-define('OP_LSH', '<<');
-define('OP_LE', '<=');
-define('OP_LT', '<');
-define('OP_URSH', '>>>');
-define('OP_RSH', '>>');
-define('OP_GE', '>=');
-define('OP_GT', '>');
-define('OP_INCREMENT', '++');
-define('OP_DECREMENT', '--');
-define('OP_PLUS', '+');
-define('OP_MINUS', '-');
-define('OP_MUL', '*');
-define('OP_DIV', '/');
-define('OP_MOD', '%');
-define('OP_NOT', '!');
-define('OP_BITWISE_NOT', '~');
-define('OP_DOT', '.');
-define('OP_LEFT_BRACKET', '[');
-define('OP_RIGHT_BRACKET', ']');
-define('OP_LEFT_CURLY', '{');
-define('OP_RIGHT_CURLY', '}');
-define('OP_LEFT_PAREN', '(');
-define('OP_RIGHT_PAREN', ')');
-define('OP_CONDCOMMENT_END', '@*/');
-
-define('OP_UNARY_PLUS', 'U+');
-define('OP_UNARY_MINUS', 'U-');
-
-/* Keywords */
-define('KEYWORD_BREAK', 'break');
-define('KEYWORD_CASE', 'case');
-define('KEYWORD_CATCH', 'catch');
-define('KEYWORD_CONST', 'const');
-define('KEYWORD_CONTINUE', 'continue');
-define('KEYWORD_DEBUGGER', 'debugger');
-define('KEYWORD_DEFAULT', 'default');
-define('KEYWORD_DELETE', 'delete');
-define('KEYWORD_DO', 'do');
-define('KEYWORD_ELSE', 'else');
-define('KEYWORD_ENUM', 'enum');
-define('KEYWORD_FALSE', 'false');
-define('KEYWORD_FINALLY', 'finally');
-define('KEYWORD_FOR', 'for');
-define('KEYWORD_FUNCTION', 'function');
-define('KEYWORD_IF', 'if');
-define('KEYWORD_IN', 'in');
-define('KEYWORD_INSTANCEOF', 'instanceof');
-define('KEYWORD_NEW', 'new');
-define('KEYWORD_NULL', 'null');
-define('KEYWORD_RETURN', 'return');
-define('KEYWORD_SWITCH', 'switch');
-define('KEYWORD_THIS', 'this');
-define('KEYWORD_THROW', 'throw');
-define('KEYWORD_TRUE', 'true');
-define('KEYWORD_TRY', 'try');
-define('KEYWORD_TYPEOF', 'typeof');
-define('KEYWORD_VAR', 'var');
-define('KEYWORD_VOID', 'void');
-define('KEYWORD_WHILE', 'while');
-define('KEYWORD_WITH', 'with');
-
-
-class JSMinPlus
-{
- private $parser;
- private $reserved = array(
- 'break', 'case', 'catch', 'continue', 'default', 'delete', 'do',
- 'else', 'finally', 'for', 'function', 'if', 'in', 'instanceof',
- 'new', 'return', 'switch', 'this', 'throw', 'try', 'typeof', 'var',
- 'void', 'while', 'with',
- // Words reserved for future use
- 'abstract', 'boolean', 'byte', 'char', 'class', 'const', 'debugger',
- 'double', 'enum', 'export', 'extends', 'final', 'float', 'goto',
- 'implements', 'import', 'int', 'interface', 'long', 'native',
- 'package', 'private', 'protected', 'public', 'short', 'static',
- 'super', 'synchronized', 'throws', 'transient', 'volatile',
- // These are not reserved, but should be taken into account
- // in isValidIdentifier (See jslint source code)
- 'arguments', 'eval', 'true', 'false', 'Infinity', 'NaN', 'null', 'undefined'
- );
-
- private function __construct()
- {
- $this->parser = new JSParser($this);
- }
-
- public static function minify($js, $filename='')
- {
- static $instance;
-
- // this is a singleton
- if(!$instance)
- $instance = new JSMinPlus();
-
- return $instance->min($js, $filename);
- }
-
- private function min($js, $filename)
- {
- try
- {
- $n = $this->parser->parse($js, $filename, 1);
- return $this->parseTree($n);
- }
- catch(Exception $e)
- {
- echo $e->getMessage() . "\n";
- }
-
- return false;
- }
-
- public function parseTree($n, $noBlockGrouping = false)
- {
- $s = '';
-
- switch ($n->type)
- {
- case JS_MINIFIED:
- $s = $n->value;
- break;
-
- case JS_SCRIPT:
- // we do nothing yet with funDecls or varDecls
- $noBlockGrouping = true;
- // FALL THROUGH
-
- case JS_BLOCK:
- $childs = $n->treeNodes;
- $lastType = 0;
- for ($c = 0, $i = 0, $j = count($childs); $i < $j; $i++)
- {
- $type = $childs[$i]->type;
- $t = $this->parseTree($childs[$i]);
- if (strlen($t))
- {
- if ($c)
- {
- $s = rtrim($s, ';');
-
- if ($type == KEYWORD_FUNCTION && $childs[$i]->functionForm == DECLARED_FORM)
- {
- // put declared functions on a new line
- $s .= "\n";
- }
- elseif ($type == KEYWORD_VAR && $type == $lastType)
- {
- // mutiple var-statements can go into one
- $t = ',' . substr($t, 4);
- }
- else
- {
- // add terminator
- $s .= ';';
- }
- }
-
- $s .= $t;
-
- $c++;
- $lastType = $type;
- }
- }
-
- if ($c > 1 && !$noBlockGrouping)
- {
- $s = '{' . $s . '}';
- }
- break;
-
- case KEYWORD_FUNCTION:
- $s .= 'function' . ($n->name ? ' ' . $n->name : '') . '(';
- $params = $n->params;
- for ($i = 0, $j = count($params); $i < $j; $i++)
- $s .= ($i ? ',' : '') . $params[$i];
- $s .= '){' . $this->parseTree($n->body, true) . '}';
- break;
-
- case KEYWORD_IF:
- $s = 'if(' . $this->parseTree($n->condition) . ')';
- $thenPart = $this->parseTree($n->thenPart);
- $elsePart = $n->elsePart ? $this->parseTree($n->elsePart) : null;
-
- // empty if-statement
- if ($thenPart == '')
- $thenPart = ';';
-
- if ($elsePart)
- {
- // be carefull and always make a block out of the thenPart; could be more optimized but is a lot of trouble
- if ($thenPart != ';' && $thenPart[0] != '{')
- $thenPart = '{' . $thenPart . '}';
-
- $s .= $thenPart . 'else';
-
- // we could check for more, but that hardly ever applies so go for performance
- if ($elsePart[0] != '{')
- $s .= ' ';
-
- $s .= $elsePart;
- }
- else
- {
- $s .= $thenPart;
- }
- break;
-
- case KEYWORD_SWITCH:
- $s = 'switch(' . $this->parseTree($n->discriminant) . '){';
- $cases = $n->cases;
- for ($i = 0, $j = count($cases); $i < $j; $i++)
- {
- $case = $cases[$i];
- if ($case->type == KEYWORD_CASE)
- $s .= 'case' . ($case->caseLabel->type != TOKEN_STRING ? ' ' : '') . $this->parseTree($case->caseLabel) . ':';
- else
- $s .= 'default:';
-
- $statement = $this->parseTree($case->statements, true);
- if ($statement)
- {
- $s .= $statement;
- // no terminator for last statement
- if ($i + 1 < $j)
- $s .= ';';
- }
- }
- $s .= '}';
- break;
-
- case KEYWORD_FOR:
- $s = 'for(' . ($n->setup ? $this->parseTree($n->setup) : '')
- . ';' . ($n->condition ? $this->parseTree($n->condition) : '')
- . ';' . ($n->update ? $this->parseTree($n->update) : '') . ')';
-
- $body = $this->parseTree($n->body);
- if ($body == '')
- $body = ';';
-
- $s .= $body;
- break;
-
- case KEYWORD_WHILE:
- $s = 'while(' . $this->parseTree($n->condition) . ')';
-
- $body = $this->parseTree($n->body);
- if ($body == '')
- $body = ';';
-
- $s .= $body;
- break;
-
- case JS_FOR_IN:
- $s = 'for(' . ($n->varDecl ? $this->parseTree($n->varDecl) : $this->parseTree($n->iterator)) . ' in ' . $this->parseTree($n->object) . ')';
-
- $body = $this->parseTree($n->body);
- if ($body == '')
- $body = ';';
-
- $s .= $body;
- break;
-
- case KEYWORD_DO:
- $s = 'do{' . $this->parseTree($n->body, true) . '}while(' . $this->parseTree($n->condition) . ')';
- break;
-
- case KEYWORD_BREAK:
- case KEYWORD_CONTINUE:
- $s = $n->value . ($n->label ? ' ' . $n->label : '');
- break;
-
- case KEYWORD_TRY:
- $s = 'try{' . $this->parseTree($n->tryBlock, true) . '}';
- $catchClauses = $n->catchClauses;
- for ($i = 0, $j = count($catchClauses); $i < $j; $i++)
- {
- $t = $catchClauses[$i];
- $s .= 'catch(' . $t->varName . ($t->guard ? ' if ' . $this->parseTree($t->guard) : '') . '){' . $this->parseTree($t->block, true) . '}';
- }
- if ($n->finallyBlock)
- $s .= 'finally{' . $this->parseTree($n->finallyBlock, true) . '}';
- break;
-
- case KEYWORD_THROW:
- case KEYWORD_RETURN:
- $s = $n->type;
- if ($n->value)
- {
- $t = $this->parseTree($n->value);
- if (strlen($t))
- {
- if ($this->isWordChar($t[0]) || $t[0] == '\\')
- $s .= ' ';
-
- $s .= $t;
- }
- }
- break;
-
- case KEYWORD_WITH:
- $s = 'with(' . $this->parseTree($n->object) . ')' . $this->parseTree($n->body);
- break;
-
- case KEYWORD_VAR:
- case KEYWORD_CONST:
- $s = $n->value . ' ';
- $childs = $n->treeNodes;
- for ($i = 0, $j = count($childs); $i < $j; $i++)
- {
- $t = $childs[$i];
- $s .= ($i ? ',' : '') . $t->name;
- $u = $t->initializer;
- if ($u)
- $s .= '=' . $this->parseTree($u);
- }
- break;
-
- case KEYWORD_IN:
- case KEYWORD_INSTANCEOF:
- $left = $this->parseTree($n->treeNodes[0]);
- $right = $this->parseTree($n->treeNodes[1]);
-
- $s = $left;
-
- if ($this->isWordChar(substr($left, -1)))
- $s .= ' ';
-
- $s .= $n->type;
-
- if ($this->isWordChar($right[0]) || $right[0] == '\\')
- $s .= ' ';
-
- $s .= $right;
- break;
-
- case KEYWORD_DELETE:
- case KEYWORD_TYPEOF:
- $right = $this->parseTree($n->treeNodes[0]);
-
- $s = $n->type;
-
- if ($this->isWordChar($right[0]) || $right[0] == '\\')
- $s .= ' ';
-
- $s .= $right;
- break;
-
- case KEYWORD_VOID:
- $s = 'void(' . $this->parseTree($n->treeNodes[0]) . ')';
- break;
-
- case KEYWORD_DEBUGGER:
- throw new Exception('NOT IMPLEMENTED: DEBUGGER');
- break;
-
- case TOKEN_CONDCOMMENT_START:
- case TOKEN_CONDCOMMENT_END:
- $s = $n->value . ($n->type == TOKEN_CONDCOMMENT_START ? ' ' : '');
- $childs = $n->treeNodes;
- for ($i = 0, $j = count($childs); $i < $j; $i++)
- $s .= $this->parseTree($childs[$i]);
- break;
-
- case OP_SEMICOLON:
- if ($expression = $n->expression)
- $s = $this->parseTree($expression);
- break;
-
- case JS_LABEL:
- $s = $n->label . ':' . $this->parseTree($n->statement);
- break;
-
- case OP_COMMA:
- $childs = $n->treeNodes;
- for ($i = 0, $j = count($childs); $i < $j; $i++)
- $s .= ($i ? ',' : '') . $this->parseTree($childs[$i]);
- break;
-
- case OP_ASSIGN:
- $s = $this->parseTree($n->treeNodes[0]) . $n->value . $this->parseTree($n->treeNodes[1]);
- break;
-
- case OP_HOOK:
- $s = $this->parseTree($n->treeNodes[0]) . '?' . $this->parseTree($n->treeNodes[1]) . ':' . $this->parseTree($n->treeNodes[2]);
- break;
-
- case OP_OR: case OP_AND:
- case OP_BITWISE_OR: case OP_BITWISE_XOR: case OP_BITWISE_AND:
- case OP_EQ: case OP_NE: case OP_STRICT_EQ: case OP_STRICT_NE:
- case OP_LT: case OP_LE: case OP_GE: case OP_GT:
- case OP_LSH: case OP_RSH: case OP_URSH:
- case OP_MUL: case OP_DIV: case OP_MOD:
- $s = $this->parseTree($n->treeNodes[0]) . $n->type . $this->parseTree($n->treeNodes[1]);
- break;
-
- case OP_PLUS:
- case OP_MINUS:
- $left = $this->parseTree($n->treeNodes[0]);
- $right = $this->parseTree($n->treeNodes[1]);
-
- switch ($n->treeNodes[1]->type)
- {
- case OP_PLUS:
- case OP_MINUS:
- case OP_INCREMENT:
- case OP_DECREMENT:
- case OP_UNARY_PLUS:
- case OP_UNARY_MINUS:
- $s = $left . $n->type . ' ' . $right;
- break;
-
- case TOKEN_STRING:
- //combine concatted strings with same quotestyle
- if ($n->type == OP_PLUS && substr($left, -1) == $right[0])
- {
- $s = substr($left, 0, -1) . substr($right, 1);
- break;
- }
- // FALL THROUGH
-
- default:
- $s = $left . $n->type . $right;
- }
- break;
-
- case OP_NOT:
- case OP_BITWISE_NOT:
- case OP_UNARY_PLUS:
- case OP_UNARY_MINUS:
- $s = $n->value . $this->parseTree($n->treeNodes[0]);
- break;
-
- case OP_INCREMENT:
- case OP_DECREMENT:
- if ($n->postfix)
- $s = $this->parseTree($n->treeNodes[0]) . $n->value;
- else
- $s = $n->value . $this->parseTree($n->treeNodes[0]);
- break;
-
- case OP_DOT:
- $s = $this->parseTree($n->treeNodes[0]) . '.' . $this->parseTree($n->treeNodes[1]);
- break;
-
- case JS_INDEX:
- $s = $this->parseTree($n->treeNodes[0]);
- // See if we can replace named index with a dot saving 3 bytes
- if ( $n->treeNodes[0]->type == TOKEN_IDENTIFIER &&
- $n->treeNodes[1]->type == TOKEN_STRING &&
- $this->isValidIdentifier(substr($n->treeNodes[1]->value, 1, -1))
- )
- $s .= '.' . substr($n->treeNodes[1]->value, 1, -1);
- else
- $s .= '[' . $this->parseTree($n->treeNodes[1]) . ']';
- break;
-
- case JS_LIST:
- $childs = $n->treeNodes;
- for ($i = 0, $j = count($childs); $i < $j; $i++)
- $s .= ($i ? ',' : '') . $this->parseTree($childs[$i]);
- break;
-
- case JS_CALL:
- $s = $this->parseTree($n->treeNodes[0]) . '(' . $this->parseTree($n->treeNodes[1]) . ')';
- break;
-
- case KEYWORD_NEW:
- case JS_NEW_WITH_ARGS:
- $s = 'new ' . $this->parseTree($n->treeNodes[0]) . '(' . ($n->type == JS_NEW_WITH_ARGS ? $this->parseTree($n->treeNodes[1]) : '') . ')';
- break;
-
- case JS_ARRAY_INIT:
- $s = '[';
- $childs = $n->treeNodes;
- for ($i = 0, $j = count($childs); $i < $j; $i++)
- {
- $s .= ($i ? ',' : '') . $this->parseTree($childs[$i]);
- }
- $s .= ']';
- break;
-
- case JS_OBJECT_INIT:
- $s = '{';
- $childs = $n->treeNodes;
- for ($i = 0, $j = count($childs); $i < $j; $i++)
- {
- $t = $childs[$i];
- if ($i)
- $s .= ',';
- if ($t->type == JS_PROPERTY_INIT)
- {
- // Ditch the quotes when the index is a valid identifier
- if ( $t->treeNodes[0]->type == TOKEN_STRING &&
- $this->isValidIdentifier(substr($t->treeNodes[0]->value, 1, -1))
- )
- $s .= substr($t->treeNodes[0]->value, 1, -1);
- else
- $s .= $t->treeNodes[0]->value;
-
- $s .= ':' . $this->parseTree($t->treeNodes[1]);
- }
- else
- {
- $s .= $t->type == JS_GETTER ? 'get' : 'set';
- $s .= ' ' . $t->name . '(';
- $params = $t->params;
- for ($i = 0, $j = count($params); $i < $j; $i++)
- $s .= ($i ? ',' : '') . $params[$i];
- $s .= '){' . $this->parseTree($t->body, true) . '}';
- }
- }
- $s .= '}';
- break;
-
- case TOKEN_NUMBER:
- $s = $n->value;
- if (preg_match('/^([1-9]+)(0{3,})$/', $s, $m))
- $s = $m[1] . 'e' . strlen($m[2]);
- break;
-
- case KEYWORD_NULL: case KEYWORD_THIS: case KEYWORD_TRUE: case KEYWORD_FALSE:
- case TOKEN_IDENTIFIER: case TOKEN_STRING: case TOKEN_REGEXP:
- $s = $n->value;
- break;
-
- case JS_GROUP:
- if (in_array(
- $n->treeNodes[0]->type,
- array(
- JS_ARRAY_INIT, JS_OBJECT_INIT, JS_GROUP,
- TOKEN_NUMBER, TOKEN_STRING, TOKEN_REGEXP, TOKEN_IDENTIFIER,
- KEYWORD_NULL, KEYWORD_THIS, KEYWORD_TRUE, KEYWORD_FALSE
- )
- ))
- {
- $s = $this->parseTree($n->treeNodes[0]);
- }
- else
- {
- $s = '(' . $this->parseTree($n->treeNodes[0]) . ')';
- }
- break;
-
- default:
- throw new Exception('UNKNOWN TOKEN TYPE: ' . $n->type);
- }
-
- return $s;
- }
-
- private function isValidIdentifier($string)
- {
- return preg_match('/^[a-zA-Z_][a-zA-Z0-9_]*$/', $string) && !in_array($string, $this->reserved);
- }
-
- private function isWordChar($char)
- {
- return $char == '_' || $char == '$' || ctype_alnum($char);
- }
-}
-
-class JSParser
-{
- private $t;
- private $minifier;
-
- private $opPrecedence = array(
- ';' => 0,
- ',' => 1,
- '=' => 2, '?' => 2, ':' => 2,
- // The above all have to have the same precedence, see bug 330975
- '||' => 4,
- '&&' => 5,
- '|' => 6,
- '^' => 7,
- '&' => 8,
- '==' => 9, '!=' => 9, '===' => 9, '!==' => 9,
- '<' => 10, '<=' => 10, '>=' => 10, '>' => 10, 'in' => 10, 'instanceof' => 10,
- '<<' => 11, '>>' => 11, '>>>' => 11,
- '+' => 12, '-' => 12,
- '*' => 13, '/' => 13, '%' => 13,
- 'delete' => 14, 'void' => 14, 'typeof' => 14,
- '!' => 14, '~' => 14, 'U+' => 14, 'U-' => 14,
- '++' => 15, '--' => 15,
- 'new' => 16,
- '.' => 17,
- JS_NEW_WITH_ARGS => 0, JS_INDEX => 0, JS_CALL => 0,
- JS_ARRAY_INIT => 0, JS_OBJECT_INIT => 0, JS_GROUP => 0
- );
-
- private $opArity = array(
- ',' => -2,
- '=' => 2,
- '?' => 3,
- '||' => 2,
- '&&' => 2,
- '|' => 2,
- '^' => 2,
- '&' => 2,
- '==' => 2, '!=' => 2, '===' => 2, '!==' => 2,
- '<' => 2, '<=' => 2, '>=' => 2, '>' => 2, 'in' => 2, 'instanceof' => 2,
- '<<' => 2, '>>' => 2, '>>>' => 2,
- '+' => 2, '-' => 2,
- '*' => 2, '/' => 2, '%' => 2,
- 'delete' => 1, 'void' => 1, 'typeof' => 1,
- '!' => 1, '~' => 1, 'U+' => 1, 'U-' => 1,
- '++' => 1, '--' => 1,
- 'new' => 1,
- '.' => 2,
- JS_NEW_WITH_ARGS => 2, JS_INDEX => 2, JS_CALL => 2,
- JS_ARRAY_INIT => 1, JS_OBJECT_INIT => 1, JS_GROUP => 1,
- TOKEN_CONDCOMMENT_START => 1, TOKEN_CONDCOMMENT_END => 1
- );
-
- public function __construct($minifier=null)
- {
- $this->minifier = $minifier;
- $this->t = new JSTokenizer();
- }
-
- public function parse($s, $f, $l)
- {
- // initialize tokenizer
- $this->t->init($s, $f, $l);
-
- $x = new JSCompilerContext(false);
- $n = $this->Script($x);
- if (!$this->t->isDone())
- throw $this->t->newSyntaxError('Syntax error');
-
- return $n;
- }
-
- private function Script($x)
- {
- $n = $this->Statements($x);
- $n->type = JS_SCRIPT;
- $n->funDecls = $x->funDecls;
- $n->varDecls = $x->varDecls;
-
- // minify by scope
- if ($this->minifier)
- {
- $n->value = $this->minifier->parseTree($n);
-
- // clear tree from node to save memory
- $n->treeNodes = null;
- $n->funDecls = null;
- $n->varDecls = null;
-
- $n->type = JS_MINIFIED;
- }
-
- return $n;
- }
-
- private function Statements($x)
- {
- $n = new JSNode($this->t, JS_BLOCK);
- array_push($x->stmtStack, $n);
-
- while (!$this->t->isDone() && $this->t->peek() != OP_RIGHT_CURLY)
- $n->addNode($this->Statement($x));
-
- array_pop($x->stmtStack);
-
- return $n;
- }
-
- private function Block($x)
- {
- $this->t->mustMatch(OP_LEFT_CURLY);
- $n = $this->Statements($x);
- $this->t->mustMatch(OP_RIGHT_CURLY);
-
- return $n;
- }
-
- private function Statement($x)
- {
- $tt = $this->t->get();
- $n2 = null;
-
- // Cases for statements ending in a right curly return early, avoiding the
- // common semicolon insertion magic after this switch.
- switch ($tt)
- {
- case KEYWORD_FUNCTION:
- return $this->FunctionDefinition(
- $x,
- true,
- count($x->stmtStack) > 1 ? STATEMENT_FORM : DECLARED_FORM
- );
- break;
-
- case OP_LEFT_CURLY:
- $n = $this->Statements($x);
- $this->t->mustMatch(OP_RIGHT_CURLY);
- return $n;
-
- case KEYWORD_IF:
- $n = new JSNode($this->t);
- $n->condition = $this->ParenExpression($x);
- array_push($x->stmtStack, $n);
- $n->thenPart = $this->Statement($x);
- $n->elsePart = $this->t->match(KEYWORD_ELSE) ? $this->Statement($x) : null;
- array_pop($x->stmtStack);
- return $n;
-
- case KEYWORD_SWITCH:
- $n = new JSNode($this->t);
- $this->t->mustMatch(OP_LEFT_PAREN);
- $n->discriminant = $this->Expression($x);
- $this->t->mustMatch(OP_RIGHT_PAREN);
- $n->cases = array();
- $n->defaultIndex = -1;
-
- array_push($x->stmtStack, $n);
-
- $this->t->mustMatch(OP_LEFT_CURLY);
-
- while (($tt = $this->t->get()) != OP_RIGHT_CURLY)
- {
- switch ($tt)
- {
- case KEYWORD_DEFAULT:
- if ($n->defaultIndex >= 0)
- throw $this->t->newSyntaxError('More than one switch default');
- // FALL THROUGH
- case KEYWORD_CASE:
- $n2 = new JSNode($this->t);
- if ($tt == KEYWORD_DEFAULT)
- $n->defaultIndex = count($n->cases);
- else
- $n2->caseLabel = $this->Expression($x, OP_COLON);
- break;
- default:
- throw $this->t->newSyntaxError('Invalid switch case');
- }
-
- $this->t->mustMatch(OP_COLON);
- $n2->statements = new JSNode($this->t, JS_BLOCK);
- while (($tt = $this->t->peek()) != KEYWORD_CASE && $tt != KEYWORD_DEFAULT && $tt != OP_RIGHT_CURLY)
- $n2->statements->addNode($this->Statement($x));
-
- array_push($n->cases, $n2);
- }
-
- array_pop($x->stmtStack);
- return $n;
-
- case KEYWORD_FOR:
- $n = new JSNode($this->t);
- $n->isLoop = true;
- $this->t->mustMatch(OP_LEFT_PAREN);
-
- if (($tt = $this->t->peek()) != OP_SEMICOLON)
- {
- $x->inForLoopInit = true;
- if ($tt == KEYWORD_VAR || $tt == KEYWORD_CONST)
- {
- $this->t->get();
- $n2 = $this->Variables($x);
- }
- else
- {
- $n2 = $this->Expression($x);
- }
- $x->inForLoopInit = false;
- }
-
- if ($n2 && $this->t->match(KEYWORD_IN))
- {
- $n->type = JS_FOR_IN;
- if ($n2->type == KEYWORD_VAR)
- {
- if (count($n2->treeNodes) != 1)
- {
- throw $this->t->SyntaxError(
- 'Invalid for..in left-hand side',
- $this->t->filename,
- $n2->lineno
- );
- }
-
- // NB: n2[0].type == IDENTIFIER and n2[0].value == n2[0].name.
- $n->iterator = $n2->treeNodes[0];
- $n->varDecl = $n2;
- }
- else
- {
- $n->iterator = $n2;
- $n->varDecl = null;
- }
-
- $n->object = $this->Expression($x);
- }
- else
- {
- $n->setup = $n2 ? $n2 : null;
- $this->t->mustMatch(OP_SEMICOLON);
- $n->condition = $this->t->peek() == OP_SEMICOLON ? null : $this->Expression($x);
- $this->t->mustMatch(OP_SEMICOLON);
- $n->update = $this->t->peek() == OP_RIGHT_PAREN ? null : $this->Expression($x);
- }
-
- $this->t->mustMatch(OP_RIGHT_PAREN);
- $n->body = $this->nest($x, $n);
- return $n;
-
- case KEYWORD_WHILE:
- $n = new JSNode($this->t);
- $n->isLoop = true;
- $n->condition = $this->ParenExpression($x);
- $n->body = $this->nest($x, $n);
- return $n;
-
- case KEYWORD_DO:
- $n = new JSNode($this->t);
- $n->isLoop = true;
- $n->body = $this->nest($x, $n, KEYWORD_WHILE);
- $n->condition = $this->ParenExpression($x);
- if (!$x->ecmaStrictMode)
- {
- // ";
- * $link = "
- */
-class Minify_Build {
-
- /**
- * Last modification time of all files in the build
- *
- * @var int
- */
- public $lastModified = 0;
-
- /**
- * String to use as ampersand in uri(). Set this to '&' if
- * you are not HTML-escaping URIs.
- *
- * @var string
- */
- public static $ampersand = '&';
-
- /**
- * Get a time-stamped URI
- *
- *
- * echo $b->uri('/site.js');
- * // outputs "/site.js?1678242"
- *
- * echo $b->uri('/scriptaculous.js?load=effects');
- * // outputs "/scriptaculous.js?load=effects&1678242"
- *
- *
- * @param string $uri
- * @param boolean $forceAmpersand (default = false) Force the use of ampersand to
- * append the timestamp to the URI.
- * @return string
- */
- public function uri($uri, $forceAmpersand = false) {
- $sep = ($forceAmpersand || strpos($uri, '?') !== false)
- ? self::$ampersand
- : '?';
- return "{$uri}{$sep}{$this->lastModified}";
- }
-
- /**
- * Create a build object
- *
- * @param array $sources array of Minify_Source objects and/or file paths
- *
- * @return null
- */
- public function __construct($sources)
- {
- $max = 0;
- foreach ((array)$sources as $source) {
- if ($source instanceof Minify_Source) {
- $max = max($max, $source->lastModified);
- } elseif (is_string($source)) {
- if (0 === strpos($source, '//')) {
- $source = $_SERVER['DOCUMENT_ROOT'] . substr($source, 1);
- }
- if (is_file($source)) {
- $max = max($max, filemtime($source));
- }
- }
- }
- $this->lastModified = $max;
- }
-}
diff --git a/inc/lib/minify/Minify/CSS.php b/inc/lib/minify/Minify/CSS.php
deleted file mode 100755
index 32414551..00000000
--- a/inc/lib/minify/Minify/CSS.php
+++ /dev/null
@@ -1,99 +0,0 @@
-
- * @author http://code.google.com/u/1stvamp/ (Issue 64 patch)
- */
-class Minify_CSS {
-
- /**
- * Minify a CSS string
- *
- * @param string $css
- *
- * @param array $options available options:
- *
- * 'preserveComments': (default true) multi-line comments that begin
- * with "/*!" will be preserved with newlines before and after to
- * enhance readability.
- *
- * 'removeCharsets': (default true) remove all @charset at-rules
- *
- * 'prependRelativePath': (default null) if given, this string will be
- * prepended to all relative URIs in import/url declarations
- *
- * 'currentDir': (default null) if given, this is assumed to be the
- * directory of the current CSS file. Using this, minify will rewrite
- * all relative URIs in import/url declarations to correctly point to
- * the desired files. For this to work, the files *must* exist and be
- * visible by the PHP process.
- *
- * 'symlinks': (default = array()) If the CSS file is stored in
- * a symlink-ed directory, provide an array of link paths to
- * target paths, where the link paths are within the document root. Because
- * paths need to be normalized for this to work, use "//" to substitute
- * the doc root in the link paths (the array keys). E.g.:
- *
- * array('//symlink' => '/real/target/path') // unix
- * array('//static' => 'D:\\staticStorage') // Windows
- *
- *
- * 'docRoot': (default = $_SERVER['DOCUMENT_ROOT'])
- * see Minify_CSS_UriRewriter::rewrite
- *
- * @return string
- */
- public static function minify($css, $options = array())
- {
- $options = array_merge(array(
- 'compress' => true,
- 'removeCharsets' => true,
- 'preserveComments' => true,
- 'currentDir' => null,
- 'docRoot' => $_SERVER['DOCUMENT_ROOT'],
- 'prependRelativePath' => null,
- 'symlinks' => array(),
- ), $options);
-
- if ($options['removeCharsets']) {
- $css = preg_replace('/@charset[^;]+;\\s*/', '', $css);
- }
- if ($options['compress']) {
- if (! $options['preserveComments']) {
- $css = Minify_CSS_Compressor::process($css, $options);
- } else {
- $css = Minify_CommentPreserver::process(
- $css
- ,array('Minify_CSS_Compressor', 'process')
- ,array($options)
- );
- }
- }
- if (! $options['currentDir'] && ! $options['prependRelativePath']) {
- return $css;
- }
- if ($options['currentDir']) {
- return Minify_CSS_UriRewriter::rewrite(
- $css
- ,$options['currentDir']
- ,$options['docRoot']
- ,$options['symlinks']
- );
- } else {
- return Minify_CSS_UriRewriter::prepend(
- $css
- ,$options['prependRelativePath']
- );
- }
- }
-}
diff --git a/inc/lib/minify/Minify/CSS/Compressor.php b/inc/lib/minify/Minify/CSS/Compressor.php
deleted file mode 100755
index c6cdd8b7..00000000
--- a/inc/lib/minify/Minify/CSS/Compressor.php
+++ /dev/null
@@ -1,249 +0,0 @@
-
- * @author http://code.google.com/u/1stvamp/ (Issue 64 patch)
- */
-class Minify_CSS_Compressor {
-
- /**
- * Minify a CSS string
- *
- * @param string $css
- *
- * @param array $options (currently ignored)
- *
- * @return string
- */
- public static function process($css, $options = array())
- {
- $obj = new Minify_CSS_Compressor($options);
- return $obj->_process($css);
- }
-
- /**
- * @var array
- */
- protected $_options = null;
-
- /**
- * Are we "in" a hack? I.e. are some browsers targetted until the next comment?
- *
- * @var bool
- */
- protected $_inHack = false;
-
-
- /**
- * Constructor
- *
- * @param array $options (currently ignored)
- */
- private function __construct($options) {
- $this->_options = $options;
- }
-
- /**
- * Minify a CSS string
- *
- * @param string $css
- *
- * @return string
- */
- protected function _process($css)
- {
- $css = str_replace("\r\n", "\n", $css);
-
- // preserve empty comment after '>'
- // http://www.webdevout.net/css-hacks#in_css-selectors
- $css = preg_replace('@>/\\*\\s*\\*/@', '>/*keep*/', $css);
-
- // preserve empty comment between property and value
- // http://css-discuss.incutio.com/?page=BoxModelHack
- $css = preg_replace('@/\\*\\s*\\*/\\s*:@', '/*keep*/:', $css);
- $css = preg_replace('@:\\s*/\\*\\s*\\*/@', ':/*keep*/', $css);
-
- // apply callback to all valid comments (and strip out surrounding ws
- $css = preg_replace_callback('@\\s*/\\*([\\s\\S]*?)\\*/\\s*@'
- ,array($this, '_commentCB'), $css);
-
- // remove ws around { } and last semicolon in declaration block
- $css = preg_replace('/\\s*{\\s*/', '{', $css);
- $css = preg_replace('/;?\\s*}\\s*/', '}', $css);
-
- // remove ws surrounding semicolons
- $css = preg_replace('/\\s*;\\s*/', ';', $css);
-
- // remove ws around urls
- $css = preg_replace('/
- url\\( # url(
- \\s*
- ([^\\)]+?) # 1 = the URL (really just a bunch of non right parenthesis)
- \\s*
- \\) # )
- /x', 'url($1)', $css);
-
- // remove ws between rules and colons
- $css = preg_replace('/
- \\s*
- ([{;]) # 1 = beginning of block or rule separator
- \\s*
- ([\\*_]?[\\w\\-]+) # 2 = property (and maybe IE filter)
- \\s*
- :
- \\s*
- (\\b|[#\'"-]) # 3 = first character of a value
- /x', '$1$2:$3', $css);
-
- // remove ws in selectors
- $css = preg_replace_callback('/
- (?: # non-capture
- \\s*
- [^~>+,\\s]+ # selector part
- \\s*
- [,>+~] # combinators
- )+
- \\s*
- [^~>+,\\s]+ # selector part
- { # open declaration block
- /x'
- ,array($this, '_selectorsCB'), $css);
-
- // minimize hex colors
- $css = preg_replace('/([^=])#([a-f\\d])\\2([a-f\\d])\\3([a-f\\d])\\4([\\s;\\}])/i'
- , '$1#$2$3$4$5', $css);
-
- // remove spaces between font families
- $css = preg_replace_callback('/font-family:([^;}]+)([;}])/'
- ,array($this, '_fontFamilyCB'), $css);
-
- $css = preg_replace('/@import\\s+url/', '@import url', $css);
-
- // replace any ws involving newlines with a single newline
- $css = preg_replace('/[ \\t]*\\n+\\s*/', "\n", $css);
-
- // separate common descendent selectors w/ newlines (to limit line lengths)
- $css = preg_replace('/([\\w#\\.\\*]+)\\s+([\\w#\\.\\*]+){/', "$1\n$2{", $css);
-
- // Use newline after 1st numeric value (to limit line lengths).
- $css = preg_replace('/
- ((?:padding|margin|border|outline):\\d+(?:px|em)?) # 1 = prop : 1st numeric value
- \\s+
- /x'
- ,"$1\n", $css);
-
- // prevent triggering IE6 bug: http://www.crankygeek.com/ie6pebug/
- $css = preg_replace('/:first-l(etter|ine)\\{/', ':first-l$1 {', $css);
-
- return trim($css);
- }
-
- /**
- * Replace what looks like a set of selectors
- *
- * @param array $m regex matches
- *
- * @return string
- */
- protected function _selectorsCB($m)
- {
- // remove ws around the combinators
- return preg_replace('/\\s*([,>+~])\\s*/', '$1', $m[0]);
- }
-
- /**
- * Process a comment and return a replacement
- *
- * @param array $m regex matches
- *
- * @return string
- */
- protected function _commentCB($m)
- {
- $hasSurroundingWs = (trim($m[0]) !== $m[1]);
- $m = $m[1];
- // $m is the comment content w/o the surrounding tokens,
- // but the return value will replace the entire comment.
- if ($m === 'keep') {
- return '/**/';
- }
- if ($m === '" "') {
- // component of http://tantek.com/CSS/Examples/midpass.html
- return '/*" "*/';
- }
- if (preg_match('@";\\}\\s*\\}/\\*\\s+@', $m)) {
- // component of http://tantek.com/CSS/Examples/midpass.html
- return '/*";}}/* */';
- }
- if ($this->_inHack) {
- // inversion: feeding only to one browser
- if (preg_match('@
- ^/ # comment started like /*/
- \\s*
- (\\S[\\s\\S]+?) # has at least some non-ws content
- \\s*
- /\\* # ends like /*/ or /**/
- @x', $m, $n)) {
- // end hack mode after this comment, but preserve the hack and comment content
- $this->_inHack = false;
- return "/*/{$n[1]}/**/";
- }
- }
- if (substr($m, -1) === '\\') { // comment ends like \*/
- // begin hack mode and preserve hack
- $this->_inHack = true;
- return '/*\\*/';
- }
- if ($m !== '' && $m[0] === '/') { // comment looks like /*/ foo */
- // begin hack mode and preserve hack
- $this->_inHack = true;
- return '/*/*/';
- }
- if ($this->_inHack) {
- // a regular comment ends hack mode but should be preserved
- $this->_inHack = false;
- return '/**/';
- }
- // Issue 107: if there's any surrounding whitespace, it may be important, so
- // replace the comment with a single space
- return $hasSurroundingWs // remove all other comments
- ? ' '
- : '';
- }
-
- /**
- * Process a font-family listing and return a replacement
- *
- * @param array $m regex matches
- *
- * @return string
- */
- protected function _fontFamilyCB($m)
- {
- // Issue 210: must not eliminate WS between words in unquoted families
- $pieces = preg_split('/(\'[^\']+\'|"[^"]+")/', $m[1], null, PREG_SPLIT_DELIM_CAPTURE | PREG_SPLIT_NO_EMPTY);
- $out = 'font-family:';
- while (null !== ($piece = array_shift($pieces))) {
- if ($piece[0] !== '"' && $piece[0] !== "'") {
- $piece = preg_replace('/\\s+/', ' ', $piece);
- $piece = preg_replace('/\\s?,\\s?/', ',', $piece);
- }
- $out .= $piece;
- }
- return $out . $m[2];
- }
-}
diff --git a/inc/lib/minify/Minify/CSS/UriRewriter.php b/inc/lib/minify/Minify/CSS/UriRewriter.php
deleted file mode 100755
index 43cc2548..00000000
--- a/inc/lib/minify/Minify/CSS/UriRewriter.php
+++ /dev/null
@@ -1,307 +0,0 @@
-
- */
-class Minify_CSS_UriRewriter {
-
- /**
- * rewrite() and rewriteRelative() append debugging information here
- *
- * @var string
- */
- public static $debugText = '';
-
- /**
- * In CSS content, rewrite file relative URIs as root relative
- *
- * @param string $css
- *
- * @param string $currentDir The directory of the current CSS file.
- *
- * @param string $docRoot The document root of the web site in which
- * the CSS file resides (default = $_SERVER['DOCUMENT_ROOT']).
- *
- * @param array $symlinks (default = array()) If the CSS file is stored in
- * a symlink-ed directory, provide an array of link paths to
- * target paths, where the link paths are within the document root. Because
- * paths need to be normalized for this to work, use "//" to substitute
- * the doc root in the link paths (the array keys). E.g.:
- *
- * array('//symlink' => '/real/target/path') // unix
- * array('//static' => 'D:\\staticStorage') // Windows
- *
- *
- * @return string
- */
- public static function rewrite($css, $currentDir, $docRoot = null, $symlinks = array())
- {
- self::$_docRoot = self::_realpath(
- $docRoot ? $docRoot : $_SERVER['DOCUMENT_ROOT']
- );
- self::$_currentDir = self::_realpath($currentDir);
- self::$_symlinks = array();
-
- // normalize symlinks
- foreach ($symlinks as $link => $target) {
- $link = ($link === '//')
- ? self::$_docRoot
- : str_replace('//', self::$_docRoot . '/', $link);
- $link = strtr($link, '/', DIRECTORY_SEPARATOR);
- self::$_symlinks[$link] = self::_realpath($target);
- }
-
- self::$debugText .= "docRoot : " . self::$_docRoot . "\n"
- . "currentDir : " . self::$_currentDir . "\n";
- if (self::$_symlinks) {
- self::$debugText .= "symlinks : " . var_export(self::$_symlinks, 1) . "\n";
- }
- self::$debugText .= "\n";
-
- $css = self::_trimUrls($css);
-
- // rewrite
- $css = preg_replace_callback('/@import\\s+([\'"])(.*?)[\'"]/'
- ,array(self::$className, '_processUriCB'), $css);
- $css = preg_replace_callback('/url\\(\\s*([\'"](.*?)[\'"]|[^\\)\\s]+)\\s*\\)/'
- ,array(self::$className, '_processUriCB'), $css);
-
- return $css;
- }
-
- /**
- * In CSS content, prepend a path to relative URIs
- *
- * @param string $css
- *
- * @param string $path The path to prepend.
- *
- * @return string
- */
- public static function prepend($css, $path)
- {
- self::$_prependPath = $path;
-
- $css = self::_trimUrls($css);
-
- // append
- $css = preg_replace_callback('/@import\\s+([\'"])(.*?)[\'"]/'
- ,array(self::$className, '_processUriCB'), $css);
- $css = preg_replace_callback('/url\\(\\s*([\'"](.*?)[\'"]|[^\\)\\s]+)\\s*\\)/'
- ,array(self::$className, '_processUriCB'), $css);
-
- self::$_prependPath = null;
- return $css;
- }
-
- /**
- * Get a root relative URI from a file relative URI
- *
- *
- * Minify_CSS_UriRewriter::rewriteRelative(
- * '../img/hello.gif'
- * , '/home/user/www/css' // path of CSS file
- * , '/home/user/www' // doc root
- * );
- * // returns '/img/hello.gif'
- *
- * // example where static files are stored in a symlinked directory
- * Minify_CSS_UriRewriter::rewriteRelative(
- * 'hello.gif'
- * , '/var/staticFiles/theme'
- * , '/home/user/www'
- * , array('/home/user/www/static' => '/var/staticFiles')
- * );
- * // returns '/static/theme/hello.gif'
- *
- *
- * @param string $uri file relative URI
- *
- * @param string $realCurrentDir realpath of the current file's directory.
- *
- * @param string $realDocRoot realpath of the site document root.
- *
- * @param array $symlinks (default = array()) If the file is stored in
- * a symlink-ed directory, provide an array of link paths to
- * real target paths, where the link paths "appear" to be within the document
- * root. E.g.:
- *
- * array('/home/foo/www/not/real/path' => '/real/target/path') // unix
- * array('C:\\htdocs\\not\\real' => 'D:\\real\\target\\path') // Windows
- *
- *
- * @return string
- */
- public static function rewriteRelative($uri, $realCurrentDir, $realDocRoot, $symlinks = array())
- {
- // prepend path with current dir separator (OS-independent)
- $path = strtr($realCurrentDir, '/', DIRECTORY_SEPARATOR)
- . DIRECTORY_SEPARATOR . strtr($uri, '/', DIRECTORY_SEPARATOR);
-
- self::$debugText .= "file-relative URI : {$uri}\n"
- . "path prepended : {$path}\n";
-
- // "unresolve" a symlink back to doc root
- foreach ($symlinks as $link => $target) {
- if (0 === strpos($path, $target)) {
- // replace $target with $link
- $path = $link . substr($path, strlen($target));
-
- self::$debugText .= "symlink unresolved : {$path}\n";
-
- break;
- }
- }
- // strip doc root
- $path = substr($path, strlen($realDocRoot));
-
- self::$debugText .= "docroot stripped : {$path}\n";
-
- // fix to root-relative URI
- $uri = strtr($path, '/\\', '//');
- $uri = self::removeDots($uri);
-
- self::$debugText .= "traversals removed : {$uri}\n\n";
-
- return $uri;
- }
-
- /**
- * Remove instances of "./" and "../" where possible from a root-relative URI
- *
- * @param string $uri
- *
- * @return string
- */
- public static function removeDots($uri)
- {
- $uri = str_replace('/./', '/', $uri);
- // inspired by patch from Oleg Cherniy
- do {
- $uri = preg_replace('@/[^/]+/\\.\\./@', '/', $uri, 1, $changed);
- } while ($changed);
- return $uri;
- }
-
- /**
- * Defines which class to call as part of callbacks, change this
- * if you extend Minify_CSS_UriRewriter
- *
- * @var string
- */
- protected static $className = 'Minify_CSS_UriRewriter';
-
- /**
- * Get realpath with any trailing slash removed. If realpath() fails,
- * just remove the trailing slash.
- *
- * @param string $path
- *
- * @return mixed path with no trailing slash
- */
- protected static function _realpath($path)
- {
- $realPath = realpath($path);
- if ($realPath !== false) {
- $path = $realPath;
- }
- return rtrim($path, '/\\');
- }
-
- /**
- * Directory of this stylesheet
- *
- * @var string
- */
- private static $_currentDir = '';
-
- /**
- * DOC_ROOT
- *
- * @var string
- */
- private static $_docRoot = '';
-
- /**
- * directory replacements to map symlink targets back to their
- * source (within the document root) E.g. '/var/www/symlink' => '/var/realpath'
- *
- * @var array
- */
- private static $_symlinks = array();
-
- /**
- * Path to prepend
- *
- * @var string
- */
- private static $_prependPath = null;
-
- /**
- * @param string $css
- *
- * @return string
- */
- private static function _trimUrls($css)
- {
- return preg_replace('/
- url\\( # url(
- \\s*
- ([^\\)]+?) # 1 = URI (assuming does not contain ")")
- \\s*
- \\) # )
- /x', 'url($1)', $css);
- }
-
- /**
- * @param array $m
- *
- * @return string
- */
- private static function _processUriCB($m)
- {
- // $m matched either '/@import\\s+([\'"])(.*?)[\'"]/' or '/url\\(\\s*([^\\)\\s]+)\\s*\\)/'
- $isImport = ($m[0][0] === '@');
- // determine URI and the quote character (if any)
- if ($isImport) {
- $quoteChar = $m[1];
- $uri = $m[2];
- } else {
- // $m[1] is either quoted or not
- $quoteChar = ($m[1][0] === "'" || $m[1][0] === '"')
- ? $m[1][0]
- : '';
- $uri = ($quoteChar === '')
- ? $m[1]
- : substr($m[1], 1, strlen($m[1]) - 2);
- }
- // if not root/scheme relative and not starts with scheme
- if (!preg_match('~^(/|[a-z]+\:)~', $uri)) {
- // URI is file-relative: rewrite depending on options
- if (self::$_prependPath === null) {
- $uri = self::rewriteRelative($uri, self::$_currentDir, self::$_docRoot, self::$_symlinks);
- } else {
- $uri = self::$_prependPath . $uri;
- if ($uri[0] === '/') {
- $root = '';
- $rootRelative = $uri;
- $uri = $root . self::removeDots($rootRelative);
- } elseif (preg_match('@^((https?\:)?//([^/]+))/@', $uri, $m) && (false !== strpos($m[3], '.'))) {
- $root = $m[1];
- $rootRelative = substr($uri, strlen($root));
- $uri = $root . self::removeDots($rootRelative);
- }
- }
- }
- return $isImport
- ? "@import {$quoteChar}{$uri}{$quoteChar}"
- : "url({$quoteChar}{$uri}{$quoteChar})";
- }
-}
diff --git a/inc/lib/minify/Minify/Cache/APC.php b/inc/lib/minify/Minify/Cache/APC.php
deleted file mode 100755
index 24ab0462..00000000
--- a/inc/lib/minify/Minify/Cache/APC.php
+++ /dev/null
@@ -1,133 +0,0 @@
-
- * Minify::setCache(new Minify_Cache_APC());
- *
- *
- * @package Minify
- * @author Chris Edwards
- **/
-class Minify_Cache_APC {
-
- /**
- * Create a Minify_Cache_APC object, to be passed to
- * Minify::setCache().
- *
- *
- * @param int $expire seconds until expiration (default = 0
- * meaning the item will not get an expiration date)
- *
- * @return null
- */
- public function __construct($expire = 0)
- {
- $this->_exp = $expire;
- }
-
- /**
- * Write data to cache.
- *
- * @param string $id cache id
- *
- * @param string $data
- *
- * @return bool success
- */
- public function store($id, $data)
- {
- return apc_store($id, "{$_SERVER['REQUEST_TIME']}|{$data}", $this->_exp);
- }
-
- /**
- * Get the size of a cache entry
- *
- * @param string $id cache id
- *
- * @return int size in bytes
- */
- public function getSize($id)
- {
- if (! $this->_fetch($id)) {
- return false;
- }
- return (function_exists('mb_strlen') && ((int)ini_get('mbstring.func_overload') & 2))
- ? mb_strlen($this->_data, '8bit')
- : strlen($this->_data);
- }
-
- /**
- * Does a valid cache entry exist?
- *
- * @param string $id cache id
- *
- * @param int $srcMtime mtime of the original source file(s)
- *
- * @return bool exists
- */
- public function isValid($id, $srcMtime)
- {
- return ($this->_fetch($id) && ($this->_lm >= $srcMtime));
- }
-
- /**
- * Send the cached content to output
- *
- * @param string $id cache id
- */
- public function display($id)
- {
- echo $this->_fetch($id)
- ? $this->_data
- : '';
- }
-
- /**
- * Fetch the cached content
- *
- * @param string $id cache id
- *
- * @return string
- */
- public function fetch($id)
- {
- return $this->_fetch($id)
- ? $this->_data
- : '';
- }
-
- private $_exp = null;
-
- // cache of most recently fetched id
- private $_lm = null;
- private $_data = null;
- private $_id = null;
-
- /**
- * Fetch data and timestamp from apc, store in instance
- *
- * @param string $id
- *
- * @return bool success
- */
- private function _fetch($id)
- {
- if ($this->_id === $id) {
- return true;
- }
- $ret = apc_fetch($id);
- if (false === $ret) {
- $this->_id = null;
- return false;
- }
- list($this->_lm, $this->_data) = explode('|', $ret, 2);
- $this->_id = $id;
- return true;
- }
-}
diff --git a/inc/lib/minify/Minify/Cache/File.php b/inc/lib/minify/Minify/Cache/File.php
deleted file mode 100755
index c228eb2b..00000000
--- a/inc/lib/minify/Minify/Cache/File.php
+++ /dev/null
@@ -1,197 +0,0 @@
-_locking = $fileLocking;
- $this->_path = $path;
- }
-
- /**
- * Write data to cache.
- *
- * @param string $id cache id (e.g. a filename)
- *
- * @param string $data
- *
- * @return bool success
- */
- public function store($id, $data)
- {
- $flag = $this->_locking
- ? LOCK_EX
- : null;
- $file = $this->_path . '/' . $id;
- if (! @file_put_contents($file, $data, $flag)) {
- $this->_log("Minify_Cache_File: Write failed to '$file'");
- }
- // write control
- if ($data !== $this->fetch($id)) {
- @unlink($file);
- $this->_log("Minify_Cache_File: Post-write read failed for '$file'");
- return false;
- }
- return true;
- }
-
- /**
- * Get the size of a cache entry
- *
- * @param string $id cache id (e.g. a filename)
- *
- * @return int size in bytes
- */
- public function getSize($id)
- {
- return filesize($this->_path . '/' . $id);
- }
-
- /**
- * Does a valid cache entry exist?
- *
- * @param string $id cache id (e.g. a filename)
- *
- * @param int $srcMtime mtime of the original source file(s)
- *
- * @return bool exists
- */
- public function isValid($id, $srcMtime)
- {
- $file = $this->_path . '/' . $id;
- return (is_file($file) && (filemtime($file) >= $srcMtime));
- }
-
- /**
- * Send the cached content to output
- *
- * @param string $id cache id (e.g. a filename)
- */
- public function display($id)
- {
- if ($this->_locking) {
- $fp = fopen($this->_path . '/' . $id, 'rb');
- flock($fp, LOCK_SH);
- fpassthru($fp);
- flock($fp, LOCK_UN);
- fclose($fp);
- } else {
- readfile($this->_path . '/' . $id);
- }
- }
-
- /**
- * Fetch the cached content
- *
- * @param string $id cache id (e.g. a filename)
- *
- * @return string
- */
- public function fetch($id)
- {
- if ($this->_locking) {
- $fp = fopen($this->_path . '/' . $id, 'rb');
- if (!$fp) {
- return false;
- }
- flock($fp, LOCK_SH);
- $ret = stream_get_contents($fp);
- flock($fp, LOCK_UN);
- fclose($fp);
- return $ret;
- } else {
- return file_get_contents($this->_path . '/' . $id);
- }
- }
-
- /**
- * Fetch the cache path used
- *
- * @return string
- */
- public function getPath()
- {
- return $this->_path;
- }
-
- /**
- * Get a usable temp directory
- *
- * Adapted from Solar/Dir.php
- * @author Paul M. Jones
- * @license http://opensource.org/licenses/bsd-license.php BSD
- * @link http://solarphp.com/trac/core/browser/trunk/Solar/Dir.php
- *
- * @return string
- */
- public static function tmp()
- {
- static $tmp = null;
- if (! $tmp) {
- $tmp = function_exists('sys_get_temp_dir')
- ? sys_get_temp_dir()
- : self::_tmp();
- $tmp = rtrim($tmp, DIRECTORY_SEPARATOR);
- }
- return $tmp;
- }
-
- /**
- * Returns the OS-specific directory for temporary files
- *
- * @author Paul M. Jones
- * @license http://opensource.org/licenses/bsd-license.php BSD
- * @link http://solarphp.com/trac/core/browser/trunk/Solar/Dir.php
- *
- * @return string
- */
- protected static function _tmp()
- {
- // non-Windows system?
- if (strtolower(substr(PHP_OS, 0, 3)) != 'win') {
- $tmp = empty($_ENV['TMPDIR']) ? getenv('TMPDIR') : $_ENV['TMPDIR'];
- if ($tmp) {
- return $tmp;
- } else {
- return '/tmp';
- }
- }
- // Windows 'TEMP'
- $tmp = empty($_ENV['TEMP']) ? getenv('TEMP') : $_ENV['TEMP'];
- if ($tmp) {
- return $tmp;
- }
- // Windows 'TMP'
- $tmp = empty($_ENV['TMP']) ? getenv('TMP') : $_ENV['TMP'];
- if ($tmp) {
- return $tmp;
- }
- // Windows 'windir'
- $tmp = empty($_ENV['windir']) ? getenv('windir') : $_ENV['windir'];
- if ($tmp) {
- return $tmp;
- }
- // final fallback for Windows
- return getenv('SystemRoot') . '\\temp';
- }
-
- /**
- * Send message to the Minify logger
- * @param string $msg
- * @return null
- */
- protected function _log($msg)
- {
- Minify_Logger::log($msg);
- }
-
- private $_path = null;
- private $_locking = null;
-}
diff --git a/inc/lib/minify/Minify/Cache/Memcache.php b/inc/lib/minify/Minify/Cache/Memcache.php
deleted file mode 100755
index 72bf454b..00000000
--- a/inc/lib/minify/Minify/Cache/Memcache.php
+++ /dev/null
@@ -1,140 +0,0 @@
-
- * // fall back to disk caching if memcache can't connect
- * $memcache = new Memcache;
- * if ($memcache->connect('localhost', 11211)) {
- * Minify::setCache(new Minify_Cache_Memcache($memcache));
- * } else {
- * Minify::setCache();
- * }
- *
- **/
-class Minify_Cache_Memcache {
-
- /**
- * Create a Minify_Cache_Memcache object, to be passed to
- * Minify::setCache().
- *
- * @param Memcache $memcache already-connected instance
- *
- * @param int $expire seconds until expiration (default = 0
- * meaning the item will not get an expiration date)
- *
- * @return null
- */
- public function __construct($memcache, $expire = 0)
- {
- $this->_mc = $memcache;
- $this->_exp = $expire;
- }
-
- /**
- * Write data to cache.
- *
- * @param string $id cache id
- *
- * @param string $data
- *
- * @return bool success
- */
- public function store($id, $data)
- {
- return $this->_mc->set($id, "{$_SERVER['REQUEST_TIME']}|{$data}", 0, $this->_exp);
- }
-
-
- /**
- * Get the size of a cache entry
- *
- * @param string $id cache id
- *
- * @return int size in bytes
- */
- public function getSize($id)
- {
- if (! $this->_fetch($id)) {
- return false;
- }
- return (function_exists('mb_strlen') && ((int)ini_get('mbstring.func_overload') & 2))
- ? mb_strlen($this->_data, '8bit')
- : strlen($this->_data);
- }
-
- /**
- * Does a valid cache entry exist?
- *
- * @param string $id cache id
- *
- * @param int $srcMtime mtime of the original source file(s)
- *
- * @return bool exists
- */
- public function isValid($id, $srcMtime)
- {
- return ($this->_fetch($id) && ($this->_lm >= $srcMtime));
- }
-
- /**
- * Send the cached content to output
- *
- * @param string $id cache id
- */
- public function display($id)
- {
- echo $this->_fetch($id)
- ? $this->_data
- : '';
- }
-
- /**
- * Fetch the cached content
- *
- * @param string $id cache id
- *
- * @return string
- */
- public function fetch($id)
- {
- return $this->_fetch($id)
- ? $this->_data
- : '';
- }
-
- private $_mc = null;
- private $_exp = null;
-
- // cache of most recently fetched id
- private $_lm = null;
- private $_data = null;
- private $_id = null;
-
- /**
- * Fetch data and timestamp from memcache, store in instance
- *
- * @param string $id
- *
- * @return bool success
- */
- private function _fetch($id)
- {
- if ($this->_id === $id) {
- return true;
- }
- $ret = $this->_mc->get($id);
- if (false === $ret) {
- $this->_id = null;
- return false;
- }
- list($this->_lm, $this->_data) = explode('|', $ret, 2);
- $this->_id = $id;
- return true;
- }
-}
diff --git a/inc/lib/minify/Minify/Cache/ZendPlatform.php b/inc/lib/minify/Minify/Cache/ZendPlatform.php
deleted file mode 100755
index 3130d69a..00000000
--- a/inc/lib/minify/Minify/Cache/ZendPlatform.php
+++ /dev/null
@@ -1,142 +0,0 @@
-
- * Minify::setCache(new Minify_Cache_ZendPlatform());
- *
- *
- * @package Minify
- * @author Patrick van Dissel
- */
-class Minify_Cache_ZendPlatform {
-
-
- /**
- * Create a Minify_Cache_ZendPlatform object, to be passed to
- * Minify::setCache().
- *
- * @param int $expire seconds until expiration (default = 0
- * meaning the item will not get an expiration date)
- *
- * @return null
- */
- public function __construct($expire = 0)
- {
- $this->_exp = $expire;
- }
-
-
- /**
- * Write data to cache.
- *
- * @param string $id cache id
- *
- * @param string $data
- *
- * @return bool success
- */
- public function store($id, $data)
- {
- return output_cache_put($id, "{$_SERVER['REQUEST_TIME']}|{$data}");
- }
-
-
- /**
- * Get the size of a cache entry
- *
- * @param string $id cache id
- *
- * @return int size in bytes
- */
- public function getSize($id)
- {
- return $this->_fetch($id)
- ? strlen($this->_data)
- : false;
- }
-
-
- /**
- * Does a valid cache entry exist?
- *
- * @param string $id cache id
- *
- * @param int $srcMtime mtime of the original source file(s)
- *
- * @return bool exists
- */
- public function isValid($id, $srcMtime)
- {
- $ret = ($this->_fetch($id) && ($this->_lm >= $srcMtime));
- return $ret;
- }
-
-
- /**
- * Send the cached content to output
- *
- * @param string $id cache id
- */
- public function display($id)
- {
- echo $this->_fetch($id)
- ? $this->_data
- : '';
- }
-
-
- /**
- * Fetch the cached content
- *
- * @param string $id cache id
- *
- * @return string
- */
- public function fetch($id)
- {
- return $this->_fetch($id)
- ? $this->_data
- : '';
- }
-
-
- private $_exp = null;
-
-
- // cache of most recently fetched id
- private $_lm = null;
- private $_data = null;
- private $_id = null;
-
-
- /**
- * Fetch data and timestamp from ZendPlatform, store in instance
- *
- * @param string $id
- *
- * @return bool success
- */
- private function _fetch($id)
- {
- if ($this->_id === $id) {
- return true;
- }
- $ret = output_cache_get($id, $this->_exp);
- if (false === $ret) {
- $this->_id = null;
- return false;
- }
- list($this->_lm, $this->_data) = explode('|', $ret, 2);
- $this->_id = $id;
- return true;
- }
-}
diff --git a/inc/lib/minify/Minify/CommentPreserver.php b/inc/lib/minify/Minify/CommentPreserver.php
deleted file mode 100755
index 7a359bf9..00000000
--- a/inc/lib/minify/Minify/CommentPreserver.php
+++ /dev/null
@@ -1,89 +0,0 @@
-
- */
-class Minify_CommentPreserver {
-
- /**
- * String to be prepended to each preserved comment
- *
- * @var string
- */
- public static $prepend = "\n";
-
- /**
- * String to be appended to each preserved comment
- *
- * @var string
- */
- public static $append = "\n";
-
- /**
- * Process a string outside of C-style comments that begin with "/*!"
- *
- * On each non-empty string outside these comments, the given processor
- * function will be called. The comments will be surrounded by
- * Minify_CommentPreserver::$preprend and Minify_CommentPreserver::$append.
- *
- * @param string $content
- * @param callback $processor function
- * @param array $args array of extra arguments to pass to the processor
- * function (default = array())
- * @return string
- */
- public static function process($content, $processor, $args = array())
- {
- $ret = '';
- while (true) {
- list($beforeComment, $comment, $afterComment) = self::_nextComment($content);
- if ('' !== $beforeComment) {
- $callArgs = $args;
- array_unshift($callArgs, $beforeComment);
- $ret .= call_user_func_array($processor, $callArgs);
- }
- if (false === $comment) {
- break;
- }
- $ret .= $comment;
- $content = $afterComment;
- }
- return $ret;
- }
-
- /**
- * Extract comments that YUI Compressor preserves.
- *
- * @param string $in input
- *
- * @return array 3 elements are returned. If a YUI comment is found, the
- * 2nd element is the comment and the 1st and 3rd are the surrounding
- * strings. If no comment is found, the entire string is returned as the
- * 1st element and the other two are false.
- */
- private static function _nextComment($in)
- {
- if (
- false === ($start = strpos($in, '/*!'))
- || false === ($end = strpos($in, '*/', $start + 3))
- ) {
- return array($in, false, false);
- }
- $ret = array(
- substr($in, 0, $start)
- ,self::$prepend . '/*!' . substr($in, $start + 3, $end - $start - 1) . self::$append
- );
- $endChars = (strlen($in) - $end - 2);
- $ret[] = (0 === $endChars)
- ? ''
- : substr($in, -$endChars);
- return $ret;
- }
-}
diff --git a/inc/lib/minify/Minify/Controller/Base.php b/inc/lib/minify/Minify/Controller/Base.php
deleted file mode 100755
index 5a863290..00000000
--- a/inc/lib/minify/Minify/Controller/Base.php
+++ /dev/null
@@ -1,222 +0,0 @@
-
- */
-abstract class Minify_Controller_Base {
-
- /**
- * Setup controller sources and set an needed options for Minify::source
- *
- * You must override this method in your subclass controller to set
- * $this->sources. If the request is NOT valid, make sure $this->sources
- * is left an empty array. Then strip any controller-specific options from
- * $options and return it. To serve files, $this->sources must be an array of
- * Minify_Source objects.
- *
- * @param array $options controller and Minify options
- *
- * @return array $options Minify::serve options
- */
- abstract public function setupSources($options);
-
- /**
- * Get default Minify options for this controller.
- *
- * Override in subclass to change defaults
- *
- * @return array options for Minify
- */
- public function getDefaultMinifyOptions() {
- return array(
- 'isPublic' => true
- ,'encodeOutput' => function_exists('gzdeflate')
- ,'encodeMethod' => null // determine later
- ,'encodeLevel' => 9
- ,'minifierOptions' => array() // no minifier options
- ,'contentTypeCharset' => 'utf-8'
- ,'maxAge' => 1800 // 30 minutes
- ,'rewriteCssUris' => true
- ,'bubbleCssImports' => false
- ,'quiet' => false // serve() will send headers and output
- ,'debug' => false
-
- // if you override these, the response codes MUST be directly after
- // the first space.
- ,'badRequestHeader' => 'HTTP/1.0 400 Bad Request'
- ,'errorHeader' => 'HTTP/1.0 500 Internal Server Error'
-
- // callback function to see/modify content of all sources
- ,'postprocessor' => null
- // file to require to load preprocessor
- ,'postprocessorRequire' => null
- );
- }
-
- /**
- * Get default minifiers for this controller.
- *
- * Override in subclass to change defaults
- *
- * @return array minifier callbacks for common types
- */
- public function getDefaultMinifers() {
- $ret[Minify::TYPE_JS] = array('JSMin', 'minify');
- $ret[Minify::TYPE_CSS] = array('Minify_CSS', 'minify');
- $ret[Minify::TYPE_HTML] = array('Minify_HTML', 'minify');
- return $ret;
- }
-
- /**
- * Is a user-given file within an allowable directory, existing,
- * and having an extension js/css/html/txt ?
- *
- * This is a convenience function for controllers that have to accept
- * user-given paths
- *
- * @param string $file full file path (already processed by realpath())
- *
- * @param array $safeDirs directories where files are safe to serve. Files can also
- * be in subdirectories of these directories.
- *
- * @return bool file is safe
- *
- * @deprecated use checkAllowDirs, checkNotHidden instead
- */
- public static function _fileIsSafe($file, $safeDirs)
- {
- $pathOk = false;
- foreach ((array)$safeDirs as $safeDir) {
- if (strpos($file, $safeDir) === 0) {
- $pathOk = true;
- break;
- }
- }
- $base = basename($file);
- if (! $pathOk || ! is_file($file) || $base[0] === '.') {
- return false;
- }
- list($revExt) = explode('.', strrev($base));
- return in_array(strrev($revExt), array('js', 'css', 'html', 'txt'));
- }
-
- /**
- * @param string $file
- * @param array $allowDirs
- * @param string $uri
- * @return bool
- * @throws Exception
- */
- public static function checkAllowDirs($file, $allowDirs, $uri)
- {
- foreach ((array)$allowDirs as $allowDir) {
- if (strpos($file, $allowDir) === 0) {
- return true;
- }
- }
- throw new Exception("File '$file' is outside \$allowDirs. If the path is"
- . " resolved via an alias/symlink, look into the \$min_symlinks option."
- . " E.g. \$min_symlinks['/" . dirname($uri) . "'] = '" . dirname($file) . "';");
- }
-
- /**
- * @param string $file
- * @throws Exception
- */
- public static function checkNotHidden($file)
- {
- $b = basename($file);
- if (0 === strpos($b, '.')) {
- throw new Exception("Filename '$b' starts with period (may be hidden)");
- }
- }
-
- /**
- * instances of Minify_Source, which provide content and any individual minification needs.
- *
- * @var array
- *
- * @see Minify_Source
- */
- public $sources = array();
-
- /**
- * Short name to place inside cache id
- *
- * The setupSources() method may choose to set this, making it easier to
- * recognize a particular set of sources/settings in the cache folder. It
- * will be filtered and truncated to make the final cache id <= 250 bytes.
- *
- * @var string
- */
- public $selectionId = '';
-
- /**
- * Mix in default controller options with user-given options
- *
- * @param array $options user options
- *
- * @return array mixed options
- */
- public final function mixInDefaultOptions($options)
- {
- $ret = array_merge(
- $this->getDefaultMinifyOptions(), $options
- );
- if (! isset($options['minifiers'])) {
- $options['minifiers'] = array();
- }
- $ret['minifiers'] = array_merge(
- $this->getDefaultMinifers(), $options['minifiers']
- );
- return $ret;
- }
-
- /**
- * Analyze sources (if there are any) and set $options 'contentType'
- * and 'lastModifiedTime' if they already aren't.
- *
- * @param array $options options for Minify
- *
- * @return array options for Minify
- */
- public final function analyzeSources($options = array())
- {
- if ($this->sources) {
- if (! isset($options['contentType'])) {
- $options['contentType'] = Minify_Source::getContentType($this->sources);
- }
- // last modified is needed for caching, even if setExpires is set
- if (! isset($options['lastModifiedTime'])) {
- $max = 0;
- foreach ($this->sources as $source) {
- $max = max($source->lastModified, $max);
- }
- $options['lastModifiedTime'] = $max;
- }
- }
- return $options;
- }
-
- /**
- * Send message to the Minify logger
- *
- * @param string $msg
- *
- * @return null
- */
- public function log($msg) {
- Minify_Logger::log($msg);
- }
-}
diff --git a/inc/lib/minify/Minify/Controller/Files.php b/inc/lib/minify/Minify/Controller/Files.php
deleted file mode 100755
index f084cd07..00000000
--- a/inc/lib/minify/Minify/Controller/Files.php
+++ /dev/null
@@ -1,76 +0,0 @@
-
- * Minify::serve('Files', array(
- * 'files' => array(
- * '//js/jquery.js'
- * ,'//js/plugins.js'
- * ,'/home/username/file.js'
- * )
- * ));
- *
- *
- * As a shortcut, the controller will replace "//" at the beginning
- * of a filename with $_SERVER['DOCUMENT_ROOT'] . '/'.
- *
- * @package Minify
- * @author Stephen Clay
- */
-class Minify_Controller_Files extends Minify_Controller_Base {
-
- /**
- * Set up file sources
- *
- * @param array $options controller and Minify options
- * @return array Minify options
- *
- * Controller options:
- *
- * 'files': (required) array of complete file paths, or a single path
- */
- public function setupSources($options) {
- // strip controller options
-
- $files = $options['files'];
- // if $files is a single object, casting will break it
- if (is_object($files)) {
- $files = array($files);
- } elseif (! is_array($files)) {
- $files = (array)$files;
- }
- unset($options['files']);
-
- $sources = array();
- foreach ($files as $file) {
- if ($file instanceof Minify_Source) {
- $sources[] = $file;
- continue;
- }
- if (0 === strpos($file, '//')) {
- $file = $_SERVER['DOCUMENT_ROOT'] . substr($file, 1);
- }
- $realPath = realpath($file);
- if (is_file($realPath)) {
- $sources[] = new Minify_Source(array(
- 'filepath' => $realPath
- ));
- } else {
- $this->log("The path \"{$file}\" could not be found (or was not a file)");
- return $options;
- }
- }
- if ($sources) {
- $this->sources = $sources;
- }
- return $options;
- }
-}
-
diff --git a/inc/lib/minify/Minify/Controller/Groups.php b/inc/lib/minify/Minify/Controller/Groups.php
deleted file mode 100755
index c4c25db1..00000000
--- a/inc/lib/minify/Minify/Controller/Groups.php
+++ /dev/null
@@ -1,91 +0,0 @@
-
- * Minify::serve('Groups', array(
- * 'groups' => array(
- * 'css' => array('//css/type.css', '//css/layout.css')
- * ,'js' => array('//js/jquery.js', '//js/site.js')
- * )
- * ));
- *
- *
- * If the above code were placed in /serve.php, it would enable the URLs
- * /serve.php/js and /serve.php/css
- *
- * As a shortcut, the controller will replace "//" at the beginning
- * of a filename with $_SERVER['DOCUMENT_ROOT'] . '/'.
- *
- * @package Minify
- * @author Stephen Clay
- */
-class Minify_Controller_Groups extends Minify_Controller_Base {
-
- /**
- * Set up groups of files as sources
- *
- * @param array $options controller and Minify options
- *
- * 'groups': (required) array mapping PATH_INFO strings to arrays
- * of complete file paths. @see Minify_Controller_Groups
- *
- * @return array Minify options
- */
- public function setupSources($options) {
- // strip controller options
- $groups = $options['groups'];
- unset($options['groups']);
-
- // mod_fcgid places PATH_INFO in ORIG_PATH_INFO
- $pi = isset($_SERVER['ORIG_PATH_INFO'])
- ? substr($_SERVER['ORIG_PATH_INFO'], 1)
- : (isset($_SERVER['PATH_INFO'])
- ? substr($_SERVER['PATH_INFO'], 1)
- : false
- );
- if (false === $pi || ! isset($groups[$pi])) {
- // no PATH_INFO or not a valid group
- $this->log("Missing PATH_INFO or no group set for \"$pi\"");
- return $options;
- }
- $sources = array();
-
- $files = $groups[$pi];
- // if $files is a single object, casting will break it
- if (is_object($files)) {
- $files = array($files);
- } elseif (! is_array($files)) {
- $files = (array)$files;
- }
- foreach ($files as $file) {
- if ($file instanceof Minify_Source) {
- $sources[] = $file;
- continue;
- }
- if (0 === strpos($file, '//')) {
- $file = $_SERVER['DOCUMENT_ROOT'] . substr($file, 1);
- }
- $realPath = realpath($file);
- if (is_file($realPath)) {
- $sources[] = new Minify_Source(array(
- 'filepath' => $realPath
- ));
- } else {
- $this->log("The path \"{$file}\" could not be found (or was not a file)");
- return $options;
- }
- }
- if ($sources) {
- $this->sources = $sources;
- }
- return $options;
- }
-}
-
diff --git a/inc/lib/minify/Minify/Controller/MinApp.php b/inc/lib/minify/Minify/Controller/MinApp.php
deleted file mode 100755
index 6943ee6b..00000000
--- a/inc/lib/minify/Minify/Controller/MinApp.php
+++ /dev/null
@@ -1,238 +0,0 @@
-
- */
-class Minify_Controller_MinApp extends Minify_Controller_Base {
-
- /**
- * Set up groups of files as sources
- *
- * @param array $options controller and Minify options
- *
- * @return array Minify options
- */
- public function setupSources($options) {
- // PHP insecure by default: realpath() and other FS functions can't handle null bytes.
- foreach (array('g', 'b', 'f') as $key) {
- if (isset($_GET[$key])) {
- $_GET[$key] = str_replace("\x00", '', (string)$_GET[$key]);
- }
- }
-
- // filter controller options
- $cOptions = array_merge(
- array(
- 'allowDirs' => '//'
- ,'groupsOnly' => false
- ,'groups' => array()
- ,'noMinPattern' => '@[-\\.]min\\.(?:js|css)$@i' // matched against basename
- )
- ,(isset($options['minApp']) ? $options['minApp'] : array())
- );
- unset($options['minApp']);
- $sources = array();
- $this->selectionId = '';
- $firstMissingResource = null;
- if (isset($_GET['g'])) {
- // add group(s)
- $this->selectionId .= 'g=' . $_GET['g'];
- $keys = explode(',', $_GET['g']);
- if ($keys != array_unique($keys)) {
- $this->log("Duplicate group key found.");
- return $options;
- }
- $keys = explode(',', $_GET['g']);
- foreach ($keys as $key) {
- if (! isset($cOptions['groups'][$key])) {
- $this->log("A group configuration for \"{$key}\" was not found");
- return $options;
- }
- $files = $cOptions['groups'][$key];
- // if $files is a single object, casting will break it
- if (is_object($files)) {
- $files = array($files);
- } elseif (! is_array($files)) {
- $files = (array)$files;
- }
- foreach ($files as $file) {
- if ($file instanceof Minify_Source) {
- $sources[] = $file;
- continue;
- }
- if (0 === strpos($file, '//')) {
- $file = $_SERVER['DOCUMENT_ROOT'] . substr($file, 1);
- }
- $realpath = realpath($file);
- if ($realpath && is_file($realpath)) {
- $sources[] = $this->_getFileSource($realpath, $cOptions);
- } else {
- $this->log("The path \"{$file}\" (realpath \"{$realpath}\") could not be found (or was not a file)");
- if (null === $firstMissingResource) {
- $firstMissingResource = basename($file);
- continue;
- } else {
- $secondMissingResource = basename($file);
- $this->log("More than one file was missing: '$firstMissingResource', '$secondMissingResource'");
- return $options;
- }
- }
- }
- if ($sources) {
- try {
- $this->checkType($sources[0]);
- } catch (Exception $e) {
- $this->log($e->getMessage());
- return $options;
- }
- }
- }
- }
- if (! $cOptions['groupsOnly'] && isset($_GET['f'])) {
- // try user files
- // The following restrictions are to limit the URLs that minify will
- // respond to.
- if (// verify at least one file, files are single comma separated,
- // and are all same extension
- ! preg_match('/^[^,]+\\.(css|js)(?:,[^,]+\\.\\1)*$/', $_GET['f'], $m)
- // no "//"
- || strpos($_GET['f'], '//') !== false
- // no "\"
- || strpos($_GET['f'], '\\') !== false
- ) {
- $this->log("GET param 'f' was invalid");
- return $options;
- }
- $ext = ".{$m[1]}";
- try {
- $this->checkType($m[1]);
- } catch (Exception $e) {
- $this->log($e->getMessage());
- return $options;
- }
- $files = explode(',', $_GET['f']);
- if ($files != array_unique($files)) {
- $this->log("Duplicate files were specified");
- return $options;
- }
- if (isset($_GET['b'])) {
- // check for validity
- if (preg_match('@^[^/]+(?:/[^/]+)*$@', $_GET['b'])
- && false === strpos($_GET['b'], '..')
- && $_GET['b'] !== '.') {
- // valid base
- $base = "/{$_GET['b']}/";
- } else {
- $this->log("GET param 'b' was invalid");
- return $options;
- }
- } else {
- $base = '/';
- }
- $allowDirs = array();
- foreach ((array)$cOptions['allowDirs'] as $allowDir) {
- $allowDirs[] = realpath(str_replace('//', $_SERVER['DOCUMENT_ROOT'] . '/', $allowDir));
- }
- $basenames = array(); // just for cache id
- foreach ($files as $file) {
- $uri = $base . $file;
- $path = $_SERVER['DOCUMENT_ROOT'] . $uri;
- $realpath = realpath($path);
- if (false === $realpath || ! is_file($realpath)) {
- $this->log("The path \"{$path}\" (realpath \"{$realpath}\") could not be found (or was not a file)");
- if (null === $firstMissingResource) {
- $firstMissingResource = $uri;
- continue;
- } else {
- $secondMissingResource = $uri;
- $this->log("More than one file was missing: '$firstMissingResource', '$secondMissingResource`'");
- return $options;
- }
- }
- try {
- parent::checkNotHidden($realpath);
- parent::checkAllowDirs($realpath, $allowDirs, $uri);
- } catch (Exception $e) {
- $this->log($e->getMessage());
- return $options;
- }
- $sources[] = $this->_getFileSource($realpath, $cOptions);
- $basenames[] = basename($realpath, $ext);
- }
- if ($this->selectionId) {
- $this->selectionId .= '_f=';
- }
- $this->selectionId .= implode(',', $basenames) . $ext;
- }
- if ($sources) {
- if (null !== $firstMissingResource) {
- array_unshift($sources, new Minify_Source(array(
- 'id' => 'missingFile'
- // should not cause cache invalidation
- ,'lastModified' => 0
- // due to caching, filename is unreliable.
- ,'content' => "/* Minify: at least one missing file. See " . Minify::URL_DEBUG . " */\n"
- ,'minifier' => ''
- )));
- }
- $this->sources = $sources;
- } else {
- $this->log("No sources to serve");
- }
- return $options;
- }
-
- /**
- * @param string $file
- *
- * @param array $cOptions
- *
- * @return Minify_Source
- */
- protected function _getFileSource($file, $cOptions)
- {
- $spec['filepath'] = $file;
- if ($cOptions['noMinPattern'] && preg_match($cOptions['noMinPattern'], basename($file))) {
- if (preg_match('~\.css$~i', $file)) {
- $spec['minifyOptions']['compress'] = false;
- } else {
- $spec['minifier'] = '';
- }
- }
- return new Minify_Source($spec);
- }
-
- protected $_type = null;
-
- /**
- * Make sure that only source files of a single type are registered
- *
- * @param string $sourceOrExt
- *
- * @throws Exception
- */
- public function checkType($sourceOrExt)
- {
- if ($sourceOrExt === 'js') {
- $type = Minify::TYPE_JS;
- } elseif ($sourceOrExt === 'css') {
- $type = Minify::TYPE_CSS;
- } elseif ($sourceOrExt->contentType !== null) {
- $type = $sourceOrExt->contentType;
- } else {
- return;
- }
- if ($this->_type === null) {
- $this->_type = $type;
- } elseif ($this->_type !== $type) {
- throw new Exception('Content-Type mismatch');
- }
- }
-}
diff --git a/inc/lib/minify/Minify/Controller/Page.php b/inc/lib/minify/Minify/Controller/Page.php
deleted file mode 100755
index 1095fb46..00000000
--- a/inc/lib/minify/Minify/Controller/Page.php
+++ /dev/null
@@ -1,68 +0,0 @@
-
- */
-class Minify_Controller_Page extends Minify_Controller_Base {
-
- /**
- * Set up source of HTML content
- *
- * @param array $options controller and Minify options
- * @return array Minify options
- *
- * Controller options:
- *
- * 'content': (required) HTML markup
- *
- * 'id': (required) id of page (string for use in server-side caching)
- *
- * 'lastModifiedTime': timestamp of when this content changed. This
- * is recommended to allow both server and client-side caching.
- *
- * 'minifyAll': should all CSS and Javascript blocks be individually
- * minified? (default false)
- *
- * @todo Add 'file' option to read HTML file.
- */
- public function setupSources($options) {
- if (isset($options['file'])) {
- $sourceSpec = array(
- 'filepath' => $options['file']
- );
- $f = $options['file'];
- } else {
- // strip controller options
- $sourceSpec = array(
- 'content' => $options['content']
- ,'id' => $options['id']
- );
- $f = $options['id'];
- unset($options['content'], $options['id']);
- }
- // something like "builder,index.php" or "directory,file.html"
- $this->selectionId = strtr(substr($f, 1 + strlen(dirname(dirname($f)))), '/\\', ',,');
-
- if (isset($options['minifyAll'])) {
- // this will be the 2nd argument passed to Minify_HTML::minify()
- $sourceSpec['minifyOptions'] = array(
- 'cssMinifier' => array('Minify_CSS', 'minify')
- ,'jsMinifier' => array('JSMin', 'minify')
- );
- unset($options['minifyAll']);
- }
- $this->sources[] = new Minify_Source($sourceSpec);
-
- $options['contentType'] = Minify::TYPE_HTML;
- return $options;
- }
-}
-
diff --git a/inc/lib/minify/Minify/Controller/Version1.php b/inc/lib/minify/Minify/Controller/Version1.php
deleted file mode 100755
index 91fcf614..00000000
--- a/inc/lib/minify/Minify/Controller/Version1.php
+++ /dev/null
@@ -1,119 +0,0 @@
-
- * Minify::serve('Version1');
- *
- *
- * @package Minify
- * @author Stephen Clay
- */
-class Minify_Controller_Version1 extends Minify_Controller_Base {
-
- /**
- * Set up groups of files as sources
- *
- * @param array $options controller and Minify options
- * @return array Minify options
- *
- */
- public function setupSources($options) {
- // PHP insecure by default: realpath() and other FS functions can't handle null bytes.
- if (isset($_GET['files'])) {
- $_GET['files'] = str_replace("\x00", '', (string)$_GET['files']);
- }
-
- self::_setupDefines();
- if (MINIFY_USE_CACHE) {
- $cacheDir = defined('MINIFY_CACHE_DIR')
- ? MINIFY_CACHE_DIR
- : '';
- Minify::setCache($cacheDir);
- }
- $options['badRequestHeader'] = 'HTTP/1.0 404 Not Found';
- $options['contentTypeCharset'] = MINIFY_ENCODING;
-
- // The following restrictions are to limit the URLs that minify will
- // respond to. Ideally there should be only one way to reference a file.
- if (! isset($_GET['files'])
- // verify at least one file, files are single comma separated,
- // and are all same extension
- || ! preg_match('/^[^,]+\\.(css|js)(,[^,]+\\.\\1)*$/', $_GET['files'], $m)
- // no "//" (makes URL rewriting easier)
- || strpos($_GET['files'], '//') !== false
- // no "\"
- || strpos($_GET['files'], '\\') !== false
- // no "./"
- || preg_match('/(?:^|[^\\.])\\.\\//', $_GET['files'])
- ) {
- return $options;
- }
-
- $files = explode(',', $_GET['files']);
- if (count($files) > MINIFY_MAX_FILES) {
- return $options;
- }
-
- // strings for prepending to relative/absolute paths
- $prependRelPaths = dirname($_SERVER['SCRIPT_FILENAME'])
- . DIRECTORY_SEPARATOR;
- $prependAbsPaths = $_SERVER['DOCUMENT_ROOT'];
-
- $goodFiles = array();
- $hasBadSource = false;
-
- $allowDirs = isset($options['allowDirs'])
- ? $options['allowDirs']
- : MINIFY_BASE_DIR;
-
- foreach ($files as $file) {
- // prepend appropriate string for abs/rel paths
- $file = ($file[0] === '/' ? $prependAbsPaths : $prependRelPaths) . $file;
- // make sure a real file!
- $file = realpath($file);
- // don't allow unsafe or duplicate files
- if (parent::_fileIsSafe($file, $allowDirs)
- && !in_array($file, $goodFiles))
- {
- $goodFiles[] = $file;
- $srcOptions = array(
- 'filepath' => $file
- );
- $this->sources[] = new Minify_Source($srcOptions);
- } else {
- $hasBadSource = true;
- break;
- }
- }
- if ($hasBadSource) {
- $this->sources = array();
- }
- if (! MINIFY_REWRITE_CSS_URLS) {
- $options['rewriteCssUris'] = false;
- }
- return $options;
- }
-
- private static function _setupDefines()
- {
- $defaults = array(
- 'MINIFY_BASE_DIR' => realpath($_SERVER['DOCUMENT_ROOT'])
- ,'MINIFY_ENCODING' => 'utf-8'
- ,'MINIFY_MAX_FILES' => 16
- ,'MINIFY_REWRITE_CSS_URLS' => true
- ,'MINIFY_USE_CACHE' => true
- );
- foreach ($defaults as $const => $val) {
- if (! defined($const)) {
- define($const, $val);
- }
- }
- }
-}
-
diff --git a/inc/lib/minify/Minify/DebugDetector.php b/inc/lib/minify/Minify/DebugDetector.php
deleted file mode 100755
index 1def9748..00000000
--- a/inc/lib/minify/Minify/DebugDetector.php
+++ /dev/null
@@ -1,26 +0,0 @@
-
- */
-class Minify_DebugDetector {
- public static function shouldDebugRequest($cookie, $get, $requestUri)
- {
- if (isset($get['debug'])) {
- return true;
- }
- if (! empty($cookie['minifyDebug'])) {
- foreach (preg_split('/\\s+/', $cookie['minifyDebug']) as $debugUri) {
- $pattern = '@' . preg_quote($debugUri, '@') . '@i';
- $pattern = str_replace(array('\\*', '\\?'), array('.*', '.'), $pattern);
- if (preg_match($pattern, $requestUri)) {
- return true;
- }
- }
- }
- return false;
- }
-}
diff --git a/inc/lib/minify/Minify/HTML.php b/inc/lib/minify/Minify/HTML.php
deleted file mode 100755
index 40f73076..00000000
--- a/inc/lib/minify/Minify/HTML.php
+++ /dev/null
@@ -1,255 +0,0 @@
-
- */
-class Minify_HTML {
- /**
- * @var boolean
- */
- protected $_jsCleanComments = true;
-
- /**
- * "Minify" an HTML page
- *
- * @param string $html
- *
- * @param array $options
- *
- * 'cssMinifier' : (optional) callback function to process content of STYLE
- * elements.
- *
- * 'jsMinifier' : (optional) callback function to process content of SCRIPT
- * elements. Note: the type attribute is ignored.
- *
- * 'xhtml' : (optional boolean) should content be treated as XHTML1.0? If
- * unset, minify will sniff for an XHTML doctype.
- *
- * @return string
- */
- public static function minify($html, $options = array()) {
- $min = new self($html, $options);
- return $min->process();
- }
-
-
- /**
- * Create a minifier object
- *
- * @param string $html
- *
- * @param array $options
- *
- * 'cssMinifier' : (optional) callback function to process content of STYLE
- * elements.
- *
- * 'jsMinifier' : (optional) callback function to process content of SCRIPT
- * elements. Note: the type attribute is ignored.
- *
- * 'jsCleanComments' : (optional) whether to remove HTML comments beginning and end of script block
- *
- * 'xhtml' : (optional boolean) should content be treated as XHTML1.0? If
- * unset, minify will sniff for an XHTML doctype.
- */
- public function __construct($html, $options = array())
- {
- $this->_html = str_replace("\r\n", "\n", trim($html));
- if (isset($options['xhtml'])) {
- $this->_isXhtml = (bool)$options['xhtml'];
- }
- if (isset($options['cssMinifier'])) {
- $this->_cssMinifier = $options['cssMinifier'];
- }
- if (isset($options['jsMinifier'])) {
- $this->_jsMinifier = $options['jsMinifier'];
- }
- if (isset($options['jsCleanComments'])) {
- $this->_jsCleanComments = (bool)$options['jsCleanComments'];
- }
- }
-
-
- /**
- * Minify the markeup given in the constructor
- *
- * @return string
- */
- public function process()
- {
- if ($this->_isXhtml === null) {
- $this->_isXhtml = (false !== strpos($this->_html, '_replacementHash = 'MINIFYHTML' . md5($_SERVER['REQUEST_TIME']);
- $this->_placeholders = array();
-
- // replace SCRIPTs (and minify) with placeholders
- $this->_html = preg_replace_callback(
- '/(\\s*)]*?>)([\\s\\S]*?)<\\/script>(\\s*)/i'
- ,array($this, '_removeScriptCB')
- ,$this->_html);
-
- // replace STYLEs (and minify) with placeholders
- $this->_html = preg_replace_callback(
- '/\\s*]*>)([\\s\\S]*?)<\\/style>\\s*/i'
- ,array($this, '_removeStyleCB')
- ,$this->_html);
-
- // remove HTML comments (not containing IE conditional comments).
- $this->_html = preg_replace_callback(
- '//'
- ,array($this, '_commentCB')
- ,$this->_html);
-
- // replace PREs with placeholders
- $this->_html = preg_replace_callback('/\\s*]*?>[\\s\\S]*?<\\/pre>)\\s*/i'
- ,array($this, '_removePreCB')
- ,$this->_html);
-
- // replace TEXTAREAs with placeholders
- $this->_html = preg_replace_callback(
- '/\\s*]*?>[\\s\\S]*?<\\/textarea>)\\s*/i'
- ,array($this, '_removeTextareaCB')
- ,$this->_html);
-
- // trim each line.
- // @todo take into account attribute values that span multiple lines.
- $this->_html = preg_replace('/^\\s+|\\s+$/m', '', $this->_html);
-
- // remove ws around block/undisplayed elements
- $this->_html = preg_replace('/\\s+(<\\/?(?:area|base(?:font)?|blockquote|body'
- .'|caption|center|col(?:group)?|dd|dir|div|dl|dt|fieldset|form'
- .'|frame(?:set)?|h[1-6]|head|hr|html|legend|li|link|map|menu|meta'
- .'|ol|opt(?:group|ion)|p|param|t(?:able|body|head|d|h||r|foot|itle)'
- .'|ul)\\b[^>]*>)/i', '$1', $this->_html);
-
- // remove ws outside of all elements
- $this->_html = preg_replace(
- '/>(\\s(?:\\s*))?([^<]+)(\\s(?:\s*))?$1$2$3<'
- ,$this->_html);
-
- // use newlines before 1st attribute in open tags (to limit line lengths)
- $this->_html = preg_replace('/(<[a-z\\-]+)\\s+([^>]+>)/i', "$1\n$2", $this->_html);
-
- // fill placeholders
- $this->_html = str_replace(
- array_keys($this->_placeholders)
- ,array_values($this->_placeholders)
- ,$this->_html
- );
- // issue 229: multi-pass to catch scripts that didn't get replaced in textareas
- $this->_html = str_replace(
- array_keys($this->_placeholders)
- ,array_values($this->_placeholders)
- ,$this->_html
- );
- return $this->_html;
- }
-
- protected function _commentCB($m)
- {
- return (0 === strpos($m[1], '[') || false !== strpos($m[1], '_replacementHash . count($this->_placeholders) . '%';
- $this->_placeholders[$placeholder] = $content;
- return $placeholder;
- }
-
- protected $_isXhtml = null;
- protected $_replacementHash = null;
- protected $_placeholders = array();
- protected $_cssMinifier = null;
- protected $_jsMinifier = null;
-
- protected function _removePreCB($m)
- {
- return $this->_reservePlace("_reservePlace("\\s*$)/', '', $css);
-
- // remove CDATA section markers
- $css = $this->_removeCdata($css);
-
- // minify
- $minifier = $this->_cssMinifier
- ? $this->_cssMinifier
- : 'trim';
- $css = call_user_func($minifier, $css);
-
- return $this->_reservePlace($this->_needsCdata($css)
- ? "{$openStyle}/**/"
- : "{$openStyle}{$css}"
- );
- }
-
- protected function _removeScriptCB($m)
- {
- $openScript = "_jsCleanComments) {
- $js = preg_replace('/(?:^\\s*\\s*$)/', '', $js);
- }
-
- // remove CDATA section markers
- $js = $this->_removeCdata($js);
-
- // minify
- $minifier = $this->_jsMinifier
- ? $this->_jsMinifier
- : 'trim';
- $js = call_user_func($minifier, $js);
-
- return $this->_reservePlace($this->_needsCdata($js)
- ? "{$ws1}{$openScript}/**/{$ws2}"
- : "{$ws1}{$openScript}{$js}{$ws2}"
- );
- }
-
- protected function _removeCdata($str)
- {
- return (false !== strpos($str, ''), '', $str)
- : $str;
- }
-
- protected function _needsCdata($str)
- {
- return ($this->_isXhtml && preg_match('/(?:[<&]|\\-\\-|\\]\\]>)/', $str));
- }
-}
diff --git a/inc/lib/minify/Minify/HTML/Helper.php b/inc/lib/minify/Minify/HTML/Helper.php
deleted file mode 100755
index f92ab854..00000000
--- a/inc/lib/minify/Minify/HTML/Helper.php
+++ /dev/null
@@ -1,225 +0,0 @@
-
- */
-class Minify_HTML_Helper {
- public $rewriteWorks = true;
- public $minAppUri = '/min';
- public $groupsConfigFile = '';
-
- /**
- * Get an HTML-escaped Minify URI for a group or set of files
- *
- * @param string|array $keyOrFiles a group key or array of filepaths/URIs
- * @param array $opts options:
- * 'farExpires' : (default true) append a modified timestamp for cache revving
- * 'debug' : (default false) append debug flag
- * 'charset' : (default 'UTF-8') for htmlspecialchars
- * 'minAppUri' : (default '/min') URI of min directory
- * 'rewriteWorks' : (default true) does mod_rewrite work in min app?
- * 'groupsConfigFile' : specify if different
- * @return string
- */
- public static function getUri($keyOrFiles, $opts = array())
- {
- $opts = array_merge(array( // default options
- 'farExpires' => true
- ,'debug' => false
- ,'charset' => 'UTF-8'
- ,'minAppUri' => '/min'
- ,'rewriteWorks' => true
- ,'groupsConfigFile' => ''
- ), $opts);
- $h = new self;
- $h->minAppUri = $opts['minAppUri'];
- $h->rewriteWorks = $opts['rewriteWorks'];
- $h->groupsConfigFile = $opts['groupsConfigFile'];
- if (is_array($keyOrFiles)) {
- $h->setFiles($keyOrFiles, $opts['farExpires']);
- } else {
- $h->setGroup($keyOrFiles, $opts['farExpires']);
- }
- $uri = $h->getRawUri($opts['farExpires'], $opts['debug']);
- return htmlspecialchars($uri, ENT_QUOTES, $opts['charset']);
- }
-
- /**
- * Get non-HTML-escaped URI to minify the specified files
- *
- * @param bool $farExpires
- * @param bool $debug
- * @return string
- */
- public function getRawUri($farExpires = true, $debug = false)
- {
- $path = rtrim($this->minAppUri, '/') . '/';
- if (! $this->rewriteWorks) {
- $path .= '?';
- }
- if (null === $this->_groupKey) {
- // @todo: implement shortest uri
- $path = self::_getShortestUri($this->_filePaths, $path);
- } else {
- $path .= "g=" . $this->_groupKey;
- }
- if ($debug) {
- $path .= "&debug";
- } elseif ($farExpires && $this->_lastModified) {
- $path .= "&" . $this->_lastModified;
- }
- return $path;
- }
-
- /**
- * Set the files that will comprise the URI we're building
- *
- * @param array $files
- * @param bool $checkLastModified
- */
- public function setFiles($files, $checkLastModified = true)
- {
- $this->_groupKey = null;
- if ($checkLastModified) {
- $this->_lastModified = self::getLastModified($files);
- }
- // normalize paths like in /min/f=
- foreach ($files as $k => $file) {
- if (0 === strpos($file, '//')) {
- $file = substr($file, 2);
- } elseif (0 === strpos($file, '/')
- || 1 === strpos($file, ':\\')) {
- $file = substr($file, strlen($_SERVER['DOCUMENT_ROOT']) + 1);
- }
- $file = strtr($file, '\\', '/');
- $files[$k] = $file;
- }
- $this->_filePaths = $files;
- }
-
- /**
- * Set the group of files that will comprise the URI we're building
- *
- * @param string $key
- * @param bool $checkLastModified
- */
- public function setGroup($key, $checkLastModified = true)
- {
- $this->_groupKey = $key;
- if ($checkLastModified) {
- if (! $this->groupsConfigFile) {
- $this->groupsConfigFile = dirname(dirname(dirname(dirname(__FILE__)))) . '/groupsConfig.php';
- }
- if (is_file($this->groupsConfigFile)) {
- $gc = (require $this->groupsConfigFile);
- $keys = explode(',', $key);
- foreach ($keys as $key) {
- if (isset($gc[$key])) {
- $this->_lastModified = self::getLastModified($gc[$key], $this->_lastModified);
- }
- }
- }
- }
- }
-
- /**
- * Get the max(lastModified) of all files
- *
- * @param array|string $sources
- * @param int $lastModified
- * @return int
- */
- public static function getLastModified($sources, $lastModified = 0)
- {
- $max = $lastModified;
- foreach ((array)$sources as $source) {
- if (is_object($source) && isset($source->lastModified)) {
- $max = max($max, $source->lastModified);
- } elseif (is_string($source)) {
- if (0 === strpos($source, '//')) {
- $source = $_SERVER['DOCUMENT_ROOT'] . substr($source, 1);
- }
- if (is_file($source)) {
- $max = max($max, filemtime($source));
- }
- }
- }
- return $max;
- }
-
- protected $_groupKey = null; // if present, URI will be like g=...
- protected $_filePaths = array();
- protected $_lastModified = null;
-
-
- /**
- * In a given array of strings, find the character they all have at
- * a particular index
- *
- * @param array $arr array of strings
- * @param int $pos index to check
- * @return mixed a common char or '' if any do not match
- */
- protected static function _getCommonCharAtPos($arr, $pos) {
- if (!isset($arr[0][$pos])) {
- return '';
- }
- $c = $arr[0][$pos];
- $l = count($arr);
- if ($l === 1) {
- return $c;
- }
- for ($i = 1; $i < $l; ++$i) {
- if ($arr[$i][$pos] !== $c) {
- return '';
- }
- }
- return $c;
- }
-
- /**
- * Get the shortest URI to minify the set of source files
- *
- * @param array $paths root-relative URIs of files
- * @param string $minRoot root-relative URI of the "min" application
- * @return string
- */
- protected static function _getShortestUri($paths, $minRoot = '/min/') {
- $pos = 0;
- $base = '';
- while (true) {
- $c = self::_getCommonCharAtPos($paths, $pos);
- if ($c === '') {
- break;
- } else {
- $base .= $c;
- }
- ++$pos;
- }
- $base = preg_replace('@[^/]+$@', '', $base);
- $uri = $minRoot . 'f=' . implode(',', $paths);
-
- if (substr($base, -1) === '/') {
- // we have a base dir!
- $basedPaths = $paths;
- $l = count($paths);
- for ($i = 0; $i < $l; ++$i) {
- $basedPaths[$i] = substr($paths[$i], strlen($base));
- }
- $base = substr($base, 0, strlen($base) - 1);
- $bUri = $minRoot . 'b=' . $base . '&f=' . implode(',', $basedPaths);
-
- $uri = strlen($uri) < strlen($bUri)
- ? $uri
- : $bUri;
- }
- return $uri;
- }
-}
diff --git a/inc/lib/minify/Minify/ImportProcessor.php b/inc/lib/minify/Minify/ImportProcessor.php
deleted file mode 100755
index bdfae547..00000000
--- a/inc/lib/minify/Minify/ImportProcessor.php
+++ /dev/null
@@ -1,216 +0,0 @@
-
- * @author Simon Schick
- */
-class Minify_ImportProcessor {
-
- public static $filesIncluded = array();
-
- public static function process($file)
- {
- self::$filesIncluded = array();
- self::$_isCss = (strtolower(substr($file, -4)) === '.css');
- $obj = new Minify_ImportProcessor(dirname($file));
- return $obj->_getContent($file);
- }
-
- // allows callback funcs to know the current directory
- private $_currentDir = null;
-
- // allows callback funcs to know the directory of the file that inherits this one
- private $_previewsDir = null;
-
- // allows _importCB to write the fetched content back to the obj
- private $_importedContent = '';
-
- private static $_isCss = null;
-
- /**
- * @param String $currentDir
- * @param String $previewsDir Is only used internally
- */
- private function __construct($currentDir, $previewsDir = "")
- {
- $this->_currentDir = $currentDir;
- $this->_previewsDir = $previewsDir;
- }
-
- private function _getContent($file, $is_imported = false)
- {
- $file = realpath($file);
- if (! $file
- || in_array($file, self::$filesIncluded)
- || false === ($content = @file_get_contents($file))
- ) {
- // file missing, already included, or failed read
- return '';
- }
- self::$filesIncluded[] = realpath($file);
- $this->_currentDir = dirname($file);
-
- // remove UTF-8 BOM if present
- if (pack("CCC",0xef,0xbb,0xbf) === substr($content, 0, 3)) {
- $content = substr($content, 3);
- }
- // ensure uniform EOLs
- $content = str_replace("\r\n", "\n", $content);
-
- // process @imports
- $content = preg_replace_callback(
- '/
- @import\\s+
- (?:url\\(\\s*)? # maybe url(
- [\'"]? # maybe quote
- (.*?) # 1 = URI
- [\'"]? # maybe end quote
- (?:\\s*\\))? # maybe )
- ([a-zA-Z,\\s]*)? # 2 = media list
- ; # end token
- /x'
- ,array($this, '_importCB')
- ,$content
- );
-
- // You only need to rework the import-path if the script is imported
- if (self::$_isCss && $is_imported) {
- // rewrite remaining relative URIs
- $content = preg_replace_callback(
- '/url\\(\\s*([^\\)\\s]+)\\s*\\)/'
- ,array($this, '_urlCB')
- ,$content
- );
- }
-
- return $this->_importedContent . $content;
- }
-
- private function _importCB($m)
- {
- $url = $m[1];
- $mediaList = preg_replace('/\\s+/', '', $m[2]);
-
- if (strpos($url, '://') > 0) {
- // protocol, leave in place for CSS, comment for JS
- return self::$_isCss
- ? $m[0]
- : "/* Minify_ImportProcessor will not include remote content */";
- }
- if ('/' === $url[0]) {
- // protocol-relative or root path
- $url = ltrim($url, '/');
- $file = realpath($_SERVER['DOCUMENT_ROOT']) . DIRECTORY_SEPARATOR
- . strtr($url, '/', DIRECTORY_SEPARATOR);
- } else {
- // relative to current path
- $file = $this->_currentDir . DIRECTORY_SEPARATOR
- . strtr($url, '/', DIRECTORY_SEPARATOR);
- }
- $obj = new Minify_ImportProcessor(dirname($file), $this->_currentDir);
- $content = $obj->_getContent($file, true);
- if ('' === $content) {
- // failed. leave in place for CSS, comment for JS
- return self::$_isCss
- ? $m[0]
- : "/* Minify_ImportProcessor could not fetch '{$file}' */";
- }
- return (!self::$_isCss || preg_match('@(?:^$|\\ball\\b)@', $mediaList))
- ? $content
- : "@media {$mediaList} {\n{$content}\n}\n";
- }
-
- private function _urlCB($m)
- {
- // $m[1] is either quoted or not
- $quote = ($m[1][0] === "'" || $m[1][0] === '"')
- ? $m[1][0]
- : '';
- $url = ($quote === '')
- ? $m[1]
- : substr($m[1], 1, strlen($m[1]) - 2);
- if ('/' !== $url[0]) {
- if (strpos($url, '//') > 0) {
- // probably starts with protocol, do not alter
- } else {
- // prepend path with current dir separator (OS-independent)
- $path = $this->_currentDir
- . DIRECTORY_SEPARATOR . strtr($url, '/', DIRECTORY_SEPARATOR);
- // update the relative path by the directory of the file that imported this one
- $url = self::getPathDiff(realpath($this->_previewsDir), $path);
- }
- }
- return "url({$quote}{$url}{$quote})";
- }
-
- /**
- * @param string $from
- * @param string $to
- * @param string $ps
- * @return string
- */
- private function getPathDiff($from, $to, $ps = DIRECTORY_SEPARATOR)
- {
- $realFrom = $this->truepath($from);
- $realTo = $this->truepath($to);
-
- $arFrom = explode($ps, rtrim($realFrom, $ps));
- $arTo = explode($ps, rtrim($realTo, $ps));
- while (count($arFrom) && count($arTo) && ($arFrom[0] == $arTo[0]))
- {
- array_shift($arFrom);
- array_shift($arTo);
- }
- return str_pad("", count($arFrom) * 3, '..' . $ps) . implode($ps, $arTo);
- }
-
- /**
- * This function is to replace PHP's extremely buggy realpath().
- * @param string $path The original path, can be relative etc.
- * @return string The resolved path, it might not exist.
- * @see http://stackoverflow.com/questions/4049856/replace-phps-realpath
- */
- function truepath($path)
- {
- // whether $path is unix or not
- $unipath = strlen($path) == 0 || $path{0} != '/';
- // attempts to detect if path is relative in which case, add cwd
- if (strpos($path, ':') === false && $unipath)
- $path = $this->_currentDir . DIRECTORY_SEPARATOR . $path;
-
- // resolve path parts (single dot, double dot and double delimiters)
- $path = str_replace(array('/', '\\'), DIRECTORY_SEPARATOR, $path);
- $parts = array_filter(explode(DIRECTORY_SEPARATOR, $path), 'strlen');
- $absolutes = array();
- foreach ($parts as $part) {
- if ('.' == $part)
- continue;
- if ('..' == $part) {
- array_pop($absolutes);
- } else {
- $absolutes[] = $part;
- }
- }
- $path = implode(DIRECTORY_SEPARATOR, $absolutes);
- // resolve any symlinks
- if (file_exists($path) && linkinfo($path) > 0)
- $path = readlink($path);
- // put initial separator that could have been lost
- $path = !$unipath ? '/' . $path : $path;
- return $path;
- }
-}
diff --git a/inc/lib/minify/Minify/JS/ClosureCompiler.php b/inc/lib/minify/Minify/JS/ClosureCompiler.php
deleted file mode 100755
index e067d7c8..00000000
--- a/inc/lib/minify/Minify/JS/ClosureCompiler.php
+++ /dev/null
@@ -1,230 +0,0 @@
-
- *
- * @todo can use a stream wrapper to unit test this?
- */
-class Minify_JS_ClosureCompiler {
-
- /**
- * @var string The option key for the maximum POST byte size
- */
- const OPTION_MAX_BYTES = 'maxBytes';
-
- /**
- * @var string The option key for additional params. @see __construct
- */
- const OPTION_ADDITIONAL_OPTIONS = 'additionalParams';
-
- /**
- * @var string The option key for the fallback Minifier
- */
- const OPTION_FALLBACK_FUNCTION = 'fallbackFunc';
-
- /**
- * @var string The option key for the service URL
- */
- const OPTION_COMPILER_URL = 'compilerUrl';
-
- /**
- * @var int The default maximum POST byte size according to https://developers.google.com/closure/compiler/docs/api-ref
- */
- const DEFAULT_MAX_BYTES = 200000;
-
- /**
- * @var string[] $DEFAULT_OPTIONS The default options to pass to the compiler service
- *
- * @note This would be a constant if PHP allowed it
- */
- private static $DEFAULT_OPTIONS = array(
- 'output_format' => 'text',
- 'compilation_level' => 'SIMPLE_OPTIMIZATIONS'
- );
-
- /**
- * @var string $url URL of compiler server. defaults to Google's
- */
- protected $serviceUrl = 'http://closure-compiler.appspot.com/compile';
-
- /**
- * @var int $maxBytes The maximum JS size that can be sent to the compiler server in bytes
- */
- protected $maxBytes = self::DEFAULT_MAX_BYTES;
-
- /**
- * @var string[] $additionalOptions Additional options to pass to the compiler service
- */
- protected $additionalOptions = array();
-
- /**
- * @var callable Function to minify JS if service fails. Default is JSMin
- */
- protected $fallbackMinifier = array('JSMin', 'minify');
-
- /**
- * Minify JavaScript code via HTTP request to a Closure Compiler API
- *
- * @param string $js input code
- * @param array $options Options passed to __construct(). @see __construct
- *
- * @return string
- */
- public static function minify($js, array $options = array())
- {
- $obj = new self($options);
- return $obj->min($js);
- }
-
- /**
- * @param array $options Options with keys available below:
- *
- * fallbackFunc : (callable) function to minify if service unavailable. Default is JSMin.
- *
- * compilerUrl : (string) URL to closure compiler server
- *
- * maxBytes : (int) The maximum amount of bytes to be sent as js_code in the POST request.
- * Defaults to 200000.
- *
- * additionalParams : (string[]) Additional parameters to pass to the compiler server. Can be anything named
- * in https://developers.google.com/closure/compiler/docs/api-ref except for js_code and
- * output_info
- */
- public function __construct(array $options = array())
- {
- if (isset($options[self::OPTION_FALLBACK_FUNCTION])) {
- $this->fallbackMinifier = $options[self::OPTION_FALLBACK_FUNCTION];
- }
- if (isset($options[self::OPTION_COMPILER_URL])) {
- $this->serviceUrl = $options[self::OPTION_COMPILER_URL];
- }
- if (isset($options[self::OPTION_ADDITIONAL_OPTIONS]) && is_array($options[self::OPTION_ADDITIONAL_OPTIONS])) {
- $this->additionalOptions = $options[self::OPTION_ADDITIONAL_OPTIONS];
- }
- if (isset($options[self::OPTION_MAX_BYTES])) {
- $this->maxBytes = (int) $options[self::OPTION_MAX_BYTES];
- }
- }
-
- /**
- * Call the service to perform the minification
- *
- * @param string $js JavaScript code
- * @return string
- * @throws Minify_JS_ClosureCompiler_Exception
- */
- public function min($js)
- {
- $postBody = $this->buildPostBody($js);
-
- if ($this->maxBytes > 0) {
- $bytes = (function_exists('mb_strlen') && ((int)ini_get('mbstring.func_overload') & 2))
- ? mb_strlen($postBody, '8bit')
- : strlen($postBody);
- if ($bytes > $this->maxBytes) {
- throw new Minify_JS_ClosureCompiler_Exception(
- 'POST content larger than ' . $this->maxBytes . ' bytes'
- );
- }
- }
-
- $response = $this->getResponse($postBody);
-
- if (preg_match('/^Error\(\d\d?\):/', $response)) {
- if (is_callable($this->fallbackMinifier)) {
- // use fallback
- $response = "/* Received errors from Closure Compiler API:\n$response"
- . "\n(Using fallback minifier)\n*/\n";
- $response .= call_user_func($this->fallbackMinifier, $js);
- } else {
- throw new Minify_JS_ClosureCompiler_Exception($response);
- }
- }
-
- if ($response === '') {
- $errors = $this->getResponse($this->buildPostBody($js, true));
- throw new Minify_JS_ClosureCompiler_Exception($errors);
- }
-
- return $response;
- }
-
- /**
- * Get the response for a given POST body
- *
- * @param string $postBody
- * @return string
- * @throws Minify_JS_ClosureCompiler_Exception
- */
- protected function getResponse($postBody)
- {
- $allowUrlFopen = preg_match('/1|yes|on|true/i', ini_get('allow_url_fopen'));
-
- if ($allowUrlFopen) {
- $contents = file_get_contents($this->serviceUrl, false, stream_context_create(array(
- 'http' => array(
- 'method' => 'POST',
- 'header' => "Content-type: application/x-www-form-urlencoded\r\nConnection: close\r\n",
- 'content' => $postBody,
- 'max_redirects' => 0,
- 'timeout' => 15,
- )
- )));
- } elseif (defined('CURLOPT_POST')) {
- $ch = curl_init($this->serviceUrl);
- curl_setopt($ch, CURLOPT_POST, true);
- curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
- curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-type: application/x-www-form-urlencoded'));
- curl_setopt($ch, CURLOPT_POSTFIELDS, $postBody);
- curl_setopt($ch, CURLOPT_FOLLOWLOCATION, false);
- curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 15);
- $contents = curl_exec($ch);
- curl_close($ch);
- } else {
- throw new Minify_JS_ClosureCompiler_Exception(
- "Could not make HTTP request: allow_url_open is false and cURL not available"
- );
- }
-
- if (false === $contents) {
- throw new Minify_JS_ClosureCompiler_Exception(
- "No HTTP response from server"
- );
- }
-
- return trim($contents);
- }
-
- /**
- * Build a POST request body
- *
- * @param string $js JavaScript code
- * @param bool $returnErrors
- * @return string
- */
- protected function buildPostBody($js, $returnErrors = false)
- {
- return http_build_query(
- array_merge(
- self::$DEFAULT_OPTIONS,
- $this->additionalOptions,
- array(
- 'js_code' => $js,
- 'output_info' => ($returnErrors ? 'errors' : 'compiled_code')
- )
- ),
- null,
- '&'
- );
- }
-}
-
-class Minify_JS_ClosureCompiler_Exception extends Exception {}
diff --git a/inc/lib/minify/Minify/Lines.php b/inc/lib/minify/Minify/Lines.php
deleted file mode 100755
index e999a6c2..00000000
--- a/inc/lib/minify/Minify/Lines.php
+++ /dev/null
@@ -1,143 +0,0 @@
-
- * @author Adam Pedersen (Issue 55 fix)
- */
-class Minify_Lines {
-
- /**
- * Add line numbers in C-style comments
- *
- * This uses a very basic parser easily fooled by comment tokens inside
- * strings or regexes, but, otherwise, generally clean code will not be
- * mangled. URI rewriting can also be performed.
- *
- * @param string $content
- *
- * @param array $options available options:
- *
- * 'id': (optional) string to identify file. E.g. file name/path
- *
- * 'currentDir': (default null) if given, this is assumed to be the
- * directory of the current CSS file. Using this, minify will rewrite
- * all relative URIs in import/url declarations to correctly point to
- * the desired files, and prepend a comment with debugging information about
- * this process.
- *
- * @return string
- */
- public static function minify($content, $options = array())
- {
- $id = (isset($options['id']) && $options['id'])
- ? $options['id']
- : '';
- $content = str_replace("\r\n", "\n", $content);
-
- // Hackily rewrite strings with XPath expressions that are
- // likely to throw off our dumb parser (for Prototype 1.6.1).
- $content = str_replace('"/*"', '"/"+"*"', $content);
- $content = preg_replace('@([\'"])(\\.?//?)\\*@', '$1$2$1+$1*', $content);
-
- $lines = explode("\n", $content);
- $numLines = count($lines);
- // determine left padding
- $padTo = strlen((string) $numLines); // e.g. 103 lines = 3 digits
- $inComment = false;
- $i = 0;
- $newLines = array();
- while (null !== ($line = array_shift($lines))) {
- if (('' !== $id) && (0 == $i % 50)) {
- if ($inComment) {
- array_push($newLines, '', "/* {$id} *|", '');
- } else {
- array_push($newLines, '', "/* {$id} */", '');
- }
- }
- ++$i;
- $newLines[] = self::_addNote($line, $i, $inComment, $padTo);
- $inComment = self::_eolInComment($line, $inComment);
- }
- $content = implode("\n", $newLines) . "\n";
-
- // check for desired URI rewriting
- if (isset($options['currentDir'])) {
- Minify_CSS_UriRewriter::$debugText = '';
- $content = Minify_CSS_UriRewriter::rewrite(
- $content
- ,$options['currentDir']
- ,isset($options['docRoot']) ? $options['docRoot'] : $_SERVER['DOCUMENT_ROOT']
- ,isset($options['symlinks']) ? $options['symlinks'] : array()
- );
- $content = "/* Minify_CSS_UriRewriter::\$debugText\n\n"
- . Minify_CSS_UriRewriter::$debugText . "*/\n"
- . $content;
- }
-
- return $content;
- }
-
- /**
- * Is the parser within a C-style comment at the end of this line?
- *
- * @param string $line current line of code
- *
- * @param bool $inComment was the parser in a comment at the
- * beginning of the line?
- *
- * @return bool
- */
- private static function _eolInComment($line, $inComment)
- {
- // crude way to avoid things like // */
- $line = preg_replace('~//.*?(\\*/|/\\*).*~', '', $line);
-
- while (strlen($line)) {
- $search = $inComment
- ? '*/'
- : '/*';
- $pos = strpos($line, $search);
- if (false === $pos) {
- return $inComment;
- } else {
- if ($pos == 0
- || ($inComment
- ? substr($line, $pos, 3)
- : substr($line, $pos-1, 3)) != '*/*')
- {
- $inComment = ! $inComment;
- }
- $line = substr($line, $pos + 2);
- }
- }
- return $inComment;
- }
-
- /**
- * Prepend a comment (or note) to the given line
- *
- * @param string $line current line of code
- *
- * @param string $note content of note/comment
- *
- * @param bool $inComment was the parser in a comment at the
- * beginning of the line?
- *
- * @param int $padTo minimum width of comment
- *
- * @return string
- */
- private static function _addNote($line, $note, $inComment, $padTo)
- {
- return $inComment
- ? '/* ' . str_pad($note, $padTo, ' ', STR_PAD_RIGHT) . ' *| ' . $line
- : '/* ' . str_pad($note, $padTo, ' ', STR_PAD_RIGHT) . ' */ ' . $line;
- }
-}
diff --git a/inc/lib/minify/Minify/Logger.php b/inc/lib/minify/Minify/Logger.php
deleted file mode 100755
index 8eb72f45..00000000
--- a/inc/lib/minify/Minify/Logger.php
+++ /dev/null
@@ -1,47 +0,0 @@
-
- *
- * @todo lose this singleton! pass log object in Minify::serve and distribute to others
- */
-class Minify_Logger {
-
- /**
- * Set logger object.
- *
- * The object should have a method "log" that accepts a value as 1st argument and
- * an optional string label as the 2nd.
- *
- * @param mixed $obj or a "falsey" value to disable
- * @return null
- */
- public static function setLogger($obj = null) {
- self::$_logger = $obj
- ? $obj
- : null;
- }
-
- /**
- * Pass a message to the logger (if set)
- *
- * @param string $msg message to log
- * @return null
- */
- public static function log($msg, $label = 'Minify') {
- if (! self::$_logger) return;
- self::$_logger->log($msg, $label);
- }
-
- /**
- * @var mixed logger object (like FirePHP) or null (i.e. no logger available)
- */
- private static $_logger = null;
-}
diff --git a/inc/lib/minify/Minify/Packer.php b/inc/lib/minify/Minify/Packer.php
deleted file mode 100755
index 949c3eef..00000000
--- a/inc/lib/minify/Minify/Packer.php
+++ /dev/null
@@ -1,37 +0,0 @@
-pack());
- }
-}
diff --git a/inc/lib/minify/Minify/Source.php b/inc/lib/minify/Minify/Source.php
deleted file mode 100755
index 5a85d10d..00000000
--- a/inc/lib/minify/Minify/Source.php
+++ /dev/null
@@ -1,187 +0,0 @@
-
- */
-class Minify_Source {
-
- /**
- * @var int time of last modification
- */
- public $lastModified = null;
-
- /**
- * @var callback minifier function specifically for this source.
- */
- public $minifier = null;
-
- /**
- * @var array minification options specific to this source.
- */
- public $minifyOptions = null;
-
- /**
- * @var string full path of file
- */
- public $filepath = null;
-
- /**
- * @var string HTTP Content Type (Minify requires one of the constants Minify::TYPE_*)
- */
- public $contentType = null;
-
- /**
- * Create a Minify_Source
- *
- * In the $spec array(), you can either provide a 'filepath' to an existing
- * file (existence will not be checked!) or give 'id' (unique string for
- * the content), 'content' (the string content) and 'lastModified'
- * (unixtime of last update).
- *
- * As a shortcut, the controller will replace "//" at the beginning
- * of a filepath with $_SERVER['DOCUMENT_ROOT'] . '/'.
- *
- * @param array $spec options
- */
- public function __construct($spec)
- {
- if (isset($spec['filepath'])) {
- if (0 === strpos($spec['filepath'], '//')) {
- $spec['filepath'] = $_SERVER['DOCUMENT_ROOT'] . substr($spec['filepath'], 1);
- }
- $segments = explode('.', $spec['filepath']);
- $ext = strtolower(array_pop($segments));
- switch ($ext) {
- case 'js' : $this->contentType = 'application/x-javascript';
- break;
- case 'css' : $this->contentType = 'text/css';
- break;
- case 'htm' : // fallthrough
- case 'html' : $this->contentType = 'text/html';
- break;
- }
- $this->filepath = $spec['filepath'];
- $this->_id = $spec['filepath'];
- $this->lastModified = filemtime($spec['filepath'])
- // offset for Windows uploaders with out of sync clocks
- + round(Minify::$uploaderHoursBehind * 3600);
- } elseif (isset($spec['id'])) {
- $this->_id = 'id::' . $spec['id'];
- if (isset($spec['content'])) {
- $this->_content = $spec['content'];
- } else {
- $this->_getContentFunc = $spec['getContentFunc'];
- }
- $this->lastModified = isset($spec['lastModified'])
- ? $spec['lastModified']
- : time();
- }
- if (isset($spec['contentType'])) {
- $this->contentType = $spec['contentType'];
- }
- if (isset($spec['minifier'])) {
- $this->minifier = $spec['minifier'];
- }
- if (isset($spec['minifyOptions'])) {
- $this->minifyOptions = $spec['minifyOptions'];
- }
- }
-
- /**
- * Get content
- *
- * @return string
- */
- public function getContent()
- {
- $content = (null !== $this->filepath)
- ? file_get_contents($this->filepath)
- : ((null !== $this->_content)
- ? $this->_content
- : call_user_func($this->_getContentFunc, $this->_id)
- );
- // remove UTF-8 BOM if present
- return (pack("CCC",0xef,0xbb,0xbf) === substr($content, 0, 3))
- ? substr($content, 3)
- : $content;
- }
-
- /**
- * Get id
- *
- * @return string
- */
- public function getId()
- {
- return $this->_id;
- }
-
- /**
- * Verifies a single minification call can handle all sources
- *
- * @param array $sources Minify_Source instances
- *
- * @return bool true iff there no sources with specific minifier preferences.
- */
- public static function haveNoMinifyPrefs($sources)
- {
- foreach ($sources as $source) {
- if (null !== $source->minifier
- || null !== $source->minifyOptions) {
- return false;
- }
- }
- return true;
- }
-
- /**
- * Get unique string for a set of sources
- *
- * @param array $sources Minify_Source instances
- *
- * @return string
- */
- public static function getDigest($sources)
- {
- foreach ($sources as $source) {
- $info[] = array(
- $source->_id, $source->minifier, $source->minifyOptions
- );
- }
- return md5(serialize($info));
- }
-
- /**
- * Get content type from a group of sources
- *
- * This is called if the user doesn't pass in a 'contentType' options
- *
- * @param array $sources Minify_Source instances
- *
- * @return string content type. e.g. 'text/css'
- */
- public static function getContentType($sources)
- {
- foreach ($sources as $source) {
- if ($source->contentType !== null) {
- return $source->contentType;
- }
- }
- return 'text/plain';
- }
-
- protected $_content = null;
- protected $_getContentFunc = null;
- protected $_id = null;
-}
-
diff --git a/inc/lib/minify/Minify/YUI/CssCompressor.java b/inc/lib/minify/Minify/YUI/CssCompressor.java
deleted file mode 100755
index 3fb497a9..00000000
--- a/inc/lib/minify/Minify/YUI/CssCompressor.java
+++ /dev/null
@@ -1,382 +0,0 @@
-/*
- * YUI Compressor
- * http://developer.yahoo.com/yui/compressor/
- * Author: Julien Lecomte - http://www.julienlecomte.net/
- * Author: Isaac Schlueter - http://foohack.com/
- * Author: Stoyan Stefanov - http://phpied.com/
- * Copyright (c) 2011 Yahoo! Inc. All rights reserved.
- * The copyrights embodied in the content of this file are licensed
- * by Yahoo! Inc. under the BSD (revised) open source license.
- */
-package com.yahoo.platform.yui.compressor;
-
-import java.io.IOException;
-import java.io.Reader;
-import java.io.Writer;
-import java.util.regex.Pattern;
-import java.util.regex.Matcher;
-import java.util.ArrayList;
-
-public class CssCompressor {
-
- private StringBuffer srcsb = new StringBuffer();
-
- public CssCompressor(Reader in) throws IOException {
- // Read the stream...
- int c;
- while ((c = in.read()) != -1) {
- srcsb.append((char) c);
- }
- }
-
- // Leave data urls alone to increase parse performance.
- protected String extractDataUrls(String css, ArrayList preservedTokens) {
-
- int maxIndex = css.length() - 1;
- int appendIndex = 0;
-
- StringBuffer sb = new StringBuffer();
-
- Pattern p = Pattern.compile("url\\(\\s*([\"']?)data\\:");
- Matcher m = p.matcher(css);
-
- /*
- * Since we need to account for non-base64 data urls, we need to handle
- * ' and ) being part of the data string. Hence switching to indexOf,
- * to determine whether or not we have matching string terminators and
- * handling sb appends directly, instead of using matcher.append* methods.
- */
-
- while (m.find()) {
-
- int startIndex = m.start() + 4; // "url(".length()
- String terminator = m.group(1); // ', " or empty (not quoted)
-
- if (terminator.length() == 0) {
- terminator = ")";
- }
-
- boolean foundTerminator = false;
-
- int endIndex = m.end() - 1;
- while(foundTerminator == false && endIndex+1 <= maxIndex) {
- endIndex = css.indexOf(terminator, endIndex+1);
-
- if ((endIndex > 0) && (css.charAt(endIndex-1) != '\\')) {
- foundTerminator = true;
- if (!")".equals(terminator)) {
- endIndex = css.indexOf(")", endIndex);
- }
- }
- }
-
- // Enough searching, start moving stuff over to the buffer
- sb.append(css.substring(appendIndex, m.start()));
-
- if (foundTerminator) {
- String token = css.substring(startIndex, endIndex);
- token = token.replaceAll("\\s+", "");
- preservedTokens.add(token);
-
- String preserver = "url(___YUICSSMIN_PRESERVED_TOKEN_" + (preservedTokens.size() - 1) + "___)";
- sb.append(preserver);
-
- appendIndex = endIndex + 1;
- } else {
- // No end terminator found, re-add the whole match. Should we throw/warn here?
- sb.append(css.substring(m.start(), m.end()));
- appendIndex = m.end();
- }
- }
-
- sb.append(css.substring(appendIndex));
-
- return sb.toString();
- }
-
- public void compress(Writer out, int linebreakpos)
- throws IOException {
-
- Pattern p;
- Matcher m;
- String css = srcsb.toString();
-
- int startIndex = 0;
- int endIndex = 0;
- int i = 0;
- int max = 0;
- ArrayList preservedTokens = new ArrayList(0);
- ArrayList comments = new ArrayList(0);
- String token;
- int totallen = css.length();
- String placeholder;
-
- css = this.extractDataUrls(css, preservedTokens);
-
- StringBuffer sb = new StringBuffer(css);
-
- // collect all comment blocks...
- while ((startIndex = sb.indexOf("/*", startIndex)) >= 0) {
- endIndex = sb.indexOf("*/", startIndex + 2);
- if (endIndex < 0) {
- endIndex = totallen;
- }
-
- token = sb.substring(startIndex + 2, endIndex);
- comments.add(token);
- sb.replace(startIndex + 2, endIndex, "___YUICSSMIN_PRESERVE_CANDIDATE_COMMENT_" + (comments.size() - 1) + "___");
- startIndex += 2;
- }
- css = sb.toString();
-
- // preserve strings so their content doesn't get accidentally minified
- sb = new StringBuffer();
- p = Pattern.compile("(\"([^\\\\\"]|\\\\.|\\\\)*\")|(\'([^\\\\\']|\\\\.|\\\\)*\')");
- m = p.matcher(css);
- while (m.find()) {
- token = m.group();
- char quote = token.charAt(0);
- token = token.substring(1, token.length() - 1);
-
- // maybe the string contains a comment-like substring?
- // one, maybe more? put'em back then
- if (token.indexOf("___YUICSSMIN_PRESERVE_CANDIDATE_COMMENT_") >= 0) {
- for (i = 0, max = comments.size(); i < max; i += 1) {
- token = token.replace("___YUICSSMIN_PRESERVE_CANDIDATE_COMMENT_" + i + "___", comments.get(i).toString());
- }
- }
-
- // minify alpha opacity in filter strings
- token = token.replaceAll("(?i)progid:DXImageTransform.Microsoft.Alpha\\(Opacity=", "alpha(opacity=");
-
- preservedTokens.add(token);
- String preserver = quote + "___YUICSSMIN_PRESERVED_TOKEN_" + (preservedTokens.size() - 1) + "___" + quote;
- m.appendReplacement(sb, preserver);
- }
- m.appendTail(sb);
- css = sb.toString();
-
-
- // strings are safe, now wrestle the comments
- for (i = 0, max = comments.size(); i < max; i += 1) {
-
- token = comments.get(i).toString();
- placeholder = "___YUICSSMIN_PRESERVE_CANDIDATE_COMMENT_" + i + "___";
-
- // ! in the first position of the comment means preserve
- // so push to the preserved tokens while stripping the !
- if (token.startsWith("!")) {
- preservedTokens.add(token);
- css = css.replace(placeholder, "___YUICSSMIN_PRESERVED_TOKEN_" + (preservedTokens.size() - 1) + "___");
- continue;
- }
-
- // \ in the last position looks like hack for Mac/IE5
- // shorten that to /*\*/ and the next one to /**/
- if (token.endsWith("\\")) {
- preservedTokens.add("\\");
- css = css.replace(placeholder, "___YUICSSMIN_PRESERVED_TOKEN_" + (preservedTokens.size() - 1) + "___");
- i = i + 1; // attn: advancing the loop
- preservedTokens.add("");
- css = css.replace("___YUICSSMIN_PRESERVE_CANDIDATE_COMMENT_" + i + "___", "___YUICSSMIN_PRESERVED_TOKEN_" + (preservedTokens.size() - 1) + "___");
- continue;
- }
-
- // keep empty comments after child selectors (IE7 hack)
- // e.g. html >/**/ body
- if (token.length() == 0) {
- startIndex = css.indexOf(placeholder);
- if (startIndex > 2) {
- if (css.charAt(startIndex - 3) == '>') {
- preservedTokens.add("");
- css = css.replace(placeholder, "___YUICSSMIN_PRESERVED_TOKEN_" + (preservedTokens.size() - 1) + "___");
- }
- }
- }
-
- // in all other cases kill the comment
- css = css.replace("/*" + placeholder + "*/", "");
- }
-
-
- // Normalize all whitespace strings to single spaces. Easier to work with that way.
- css = css.replaceAll("\\s+", " ");
-
- // Remove the spaces before the things that should not have spaces before them.
- // But, be careful not to turn "p :link {...}" into "p:link{...}"
- // Swap out any pseudo-class colons with the token, and then swap back.
- sb = new StringBuffer();
- p = Pattern.compile("(^|\\})(([^\\{:])+:)+([^\\{]*\\{)");
- m = p.matcher(css);
- while (m.find()) {
- String s = m.group();
- s = s.replaceAll(":", "___YUICSSMIN_PSEUDOCLASSCOLON___");
- s = s.replaceAll( "\\\\", "\\\\\\\\" ).replaceAll( "\\$", "\\\\\\$" );
- m.appendReplacement(sb, s);
- }
- m.appendTail(sb);
- css = sb.toString();
- // Remove spaces before the things that should not have spaces before them.
- css = css.replaceAll("\\s+([!{};:>+\\(\\)\\],])", "$1");
- // bring back the colon
- css = css.replaceAll("___YUICSSMIN_PSEUDOCLASSCOLON___", ":");
-
- // retain space for special IE6 cases
- css = css.replaceAll(":first\\-(line|letter)(\\{|,)", ":first-$1 $2");
-
- // no space after the end of a preserved comment
- css = css.replaceAll("\\*/ ", "*/");
-
- // If there is a @charset, then only allow one, and push to the top of the file.
- css = css.replaceAll("^(.*)(@charset \"[^\"]*\";)", "$2$1");
- css = css.replaceAll("^(\\s*@charset [^;]+;\\s*)+", "$1");
-
- // Put the space back in some cases, to support stuff like
- // @media screen and (-webkit-min-device-pixel-ratio:0){
- css = css.replaceAll("\\band\\(", "and (");
-
- // Remove the spaces after the things that should not have spaces after them.
- css = css.replaceAll("([!{}:;>+\\(\\[,])\\s+", "$1");
-
- // remove unnecessary semicolons
- css = css.replaceAll(";+}", "}");
-
- // Replace 0(px,em,%) with 0.
- css = css.replaceAll("([\\s:])(0)(px|em|%|in|cm|mm|pc|pt|ex)", "$1$2");
-
- // Replace 0 0 0 0; with 0.
- css = css.replaceAll(":0 0 0 0(;|})", ":0$1");
- css = css.replaceAll(":0 0 0(;|})", ":0$1");
- css = css.replaceAll(":0 0(;|})", ":0$1");
-
-
- // Replace background-position:0; with background-position:0 0;
- // same for transform-origin
- sb = new StringBuffer();
- p = Pattern.compile("(?i)(background-position|transform-origin|webkit-transform-origin|moz-transform-origin|o-transform-origin|ms-transform-origin):0(;|})");
- m = p.matcher(css);
- while (m.find()) {
- m.appendReplacement(sb, m.group(1).toLowerCase() + ":0 0" + m.group(2));
- }
- m.appendTail(sb);
- css = sb.toString();
-
- // Replace 0.6 to .6, but only when preceded by : or a white-space
- css = css.replaceAll("(:|\\s)0+\\.(\\d+)", "$1.$2");
-
- // Shorten colors from rgb(51,102,153) to #336699
- // This makes it more likely that it'll get further compressed in the next step.
- p = Pattern.compile("rgb\\s*\\(\\s*([0-9,\\s]+)\\s*\\)");
- m = p.matcher(css);
- sb = new StringBuffer();
- while (m.find()) {
- String[] rgbcolors = m.group(1).split(",");
- StringBuffer hexcolor = new StringBuffer("#");
- for (i = 0; i < rgbcolors.length; i++) {
- int val = Integer.parseInt(rgbcolors[i]);
- if (val < 16) {
- hexcolor.append("0");
- }
- hexcolor.append(Integer.toHexString(val));
- }
- m.appendReplacement(sb, hexcolor.toString());
- }
- m.appendTail(sb);
- css = sb.toString();
-
- // Shorten colors from #AABBCC to #ABC. Note that we want to make sure
- // the color is not preceded by either ", " or =. Indeed, the property
- // filter: chroma(color="#FFFFFF");
- // would become
- // filter: chroma(color="#FFF");
- // which makes the filter break in IE.
- // We also want to make sure we're only compressing #AABBCC patterns inside { }, not id selectors ( #FAABAC {} )
- // We also want to avoid compressing invalid values (e.g. #AABBCCD to #ABCD)
- p = Pattern.compile("(\\=\\s*?[\"']?)?" + "#([0-9a-fA-F])([0-9a-fA-F])([0-9a-fA-F])([0-9a-fA-F])([0-9a-fA-F])([0-9a-fA-F])" + "(:?\\}|[^0-9a-fA-F{][^{]*?\\})");
-
- m = p.matcher(css);
- sb = new StringBuffer();
- int index = 0;
-
- while (m.find(index)) {
-
- sb.append(css.substring(index, m.start()));
-
- boolean isFilter = (m.group(1) != null && !"".equals(m.group(1)));
-
- if (isFilter) {
- // Restore, as is. Compression will break filters
- sb.append(m.group(1) + "#" + m.group(2) + m.group(3) + m.group(4) + m.group(5) + m.group(6) + m.group(7));
- } else {
- if( m.group(2).equalsIgnoreCase(m.group(3)) &&
- m.group(4).equalsIgnoreCase(m.group(5)) &&
- m.group(6).equalsIgnoreCase(m.group(7))) {
-
- // #AABBCC pattern
- sb.append("#" + (m.group(3) + m.group(5) + m.group(7)).toLowerCase());
-
- } else {
-
- // Non-compressible color, restore, but lower case.
- sb.append("#" + (m.group(2) + m.group(3) + m.group(4) + m.group(5) + m.group(6) + m.group(7)).toLowerCase());
- }
- }
-
- index = m.end(7);
- }
-
- sb.append(css.substring(index));
- css = sb.toString();
-
- // border: none -> border:0
- sb = new StringBuffer();
- p = Pattern.compile("(?i)(border|border-top|border-right|border-bottom|border-right|outline|background):none(;|})");
- m = p.matcher(css);
- while (m.find()) {
- m.appendReplacement(sb, m.group(1).toLowerCase() + ":0" + m.group(2));
- }
- m.appendTail(sb);
- css = sb.toString();
-
- // shorter opacity IE filter
- css = css.replaceAll("(?i)progid:DXImageTransform.Microsoft.Alpha\\(Opacity=", "alpha(opacity=");
-
- // Remove empty rules.
- css = css.replaceAll("[^\\}\\{/;]+\\{\\}", "");
-
- // TODO: Should this be after we re-insert tokens. These could alter the break points. However then
- // we'd need to make sure we don't break in the middle of a string etc.
- if (linebreakpos >= 0) {
- // Some source control tools don't like it when files containing lines longer
- // than, say 8000 characters, are checked in. The linebreak option is used in
- // that case to split long lines after a specific column.
- i = 0;
- int linestartpos = 0;
- sb = new StringBuffer(css);
- while (i < sb.length()) {
- char c = sb.charAt(i++);
- if (c == '}' && i - linestartpos > linebreakpos) {
- sb.insert(i, '\n');
- linestartpos = i;
- }
- }
-
- css = sb.toString();
- }
-
- // Replace multiple semi-colons in a row by a single one
- // See SF bug #1980989
- css = css.replaceAll(";;+", ";");
-
- // restore preserved comments and strings
- for(i = 0, max = preservedTokens.size(); i < max; i++) {
- css = css.replace("___YUICSSMIN_PRESERVED_TOKEN_" + i + "___", preservedTokens.get(i).toString());
- }
-
- // Trim the final string (for any leading or trailing white spaces)
- css = css.trim();
-
- // Write the output...
- out.write(css);
- }
-}
diff --git a/inc/lib/minify/Minify/YUI/CssCompressor.php b/inc/lib/minify/Minify/YUI/CssCompressor.php
deleted file mode 100755
index ae3443d4..00000000
--- a/inc/lib/minify/Minify/YUI/CssCompressor.php
+++ /dev/null
@@ -1,171 +0,0 @@
-+\\(\\)\\],])@", "$1", $css);
- $css = str_replace("___PSEUDOCLASSCOLON___", ":", $css);
-
- // Remove the spaces after the things that should not have spaces after them.
- $css = preg_replace("@([!{}:;>+\\(\\[,])\\s+@", "$1", $css);
-
- // Add the semicolon where it's missing.
- $css = preg_replace("@([^;\\}])}@", "$1;}", $css);
-
- // Replace 0(px,em,%) with 0.
- $css = preg_replace("@([\\s:])(0)(px|em|%|in|cm|mm|pc|pt|ex)@", "$1$2", $css);
-
- // Replace 0 0 0 0; with 0.
- $css = str_replace(":0 0 0 0;", ":0;", $css);
- $css = str_replace(":0 0 0;", ":0;", $css);
- $css = str_replace(":0 0;", ":0;", $css);
-
- // Replace background-position:0; with background-position:0 0;
- $css = str_replace("background-position:0;", "background-position:0 0;", $css);
-
- // Replace 0.6 to .6, but only when preceded by : or a white-space
- $css = preg_replace("@(:|\\s)0+\\.(\\d+)@", "$1.$2", $css);
-
- // Shorten colors from rgb(51,102,153) to #336699
- // This makes it more likely that it'll get further compressed in the next step.
- $css = preg_replace_callback("@rgb\\s*\\(\\s*([0-9,\\s]+)\\s*\\)@", array($this, '_shortenRgbCB'), $css);
-
- // Shorten colors from #AABBCC to #ABC. Note that we want to make sure
- // the color is not preceded by either ", " or =. Indeed, the property
- // filter: chroma(color="#FFFFFF");
- // would become
- // filter: chroma(color="#FFF");
- // which makes the filter break in IE.
- $css = preg_replace_callback("@([^\"'=\\s])(\\s*)#([0-9a-fA-F])([0-9a-fA-F])([0-9a-fA-F])([0-9a-fA-F])([0-9a-fA-F])([0-9a-fA-F])@", array($this, '_shortenHexCB'), $css);
-
- // Remove empty rules.
- $css = preg_replace("@[^\\}]+\\{;\\}@", "", $css);
-
- $linebreakpos = isset($this->_options['linebreakpos'])
- ? $this->_options['linebreakpos']
- : 0;
-
- if ($linebreakpos > 0) {
- // Some source control tools don't like it when files containing lines longer
- // than, say 8000 characters, are checked in. The linebreak option is used in
- // that case to split long lines after a specific column.
- $i = 0;
- $linestartpos = 0;
- $sb = $css;
-
- // make sure strlen returns byte count
- $mbIntEnc = null;
- if (function_exists('mb_strlen') && ((int)ini_get('mbstring.func_overload') & 2)) {
- $mbIntEnc = mb_internal_encoding();
- mb_internal_encoding('8bit');
- }
- $sbLength = strlen($css);
- while ($i < $sbLength) {
- $c = $sb[$i++];
- if ($c === '}' && $i - $linestartpos > $linebreakpos) {
- $sb = substr_replace($sb, "\n", $i, 0);
- $sbLength++;
- $linestartpos = $i;
- }
- }
- $css = $sb;
-
- // undo potential mb_encoding change
- if ($mbIntEnc !== null) {
- mb_internal_encoding($mbIntEnc);
- }
- }
-
- // Replace the pseudo class for the Box Model Hack
- $css = str_replace("___PSEUDOCLASSBMH___", "\"\\\\\"}\\\\\"\"", $css);
-
- // Replace multiple semi-colons in a row by a single one
- // See SF bug #1980989
- $css = preg_replace("@;;+@", ";", $css);
-
- // prevent triggering IE6 bug: http://www.crankygeek.com/ie6pebug/
- $css = preg_replace('/:first-l(etter|ine)\\{/', ':first-l$1 {', $css);
-
- // Trim the final string (for any leading or trailing white spaces)
- $css = trim($css);
-
- return $css;
- }
-
- protected function _removeSpacesCB($m)
- {
- return str_replace(':', '___PSEUDOCLASSCOLON___', $m[0]);
- }
-
- protected function _shortenRgbCB($m)
- {
- $rgbcolors = explode(',', $m[1]);
- $hexcolor = '#';
- for ($i = 0; $i < count($rgbcolors); $i++) {
- $val = round($rgbcolors[$i]);
- if ($val < 16) {
- $hexcolor .= '0';
- }
- $hexcolor .= dechex($val);
- }
- return $hexcolor;
- }
-
- protected function _shortenHexCB($m)
- {
- // Test for AABBCC pattern
- if ((strtolower($m[3])===strtolower($m[4])) &&
- (strtolower($m[5])===strtolower($m[6])) &&
- (strtolower($m[7])===strtolower($m[8]))) {
- return $m[1] . $m[2] . "#" . $m[3] . $m[5] . $m[7];
- } else {
- return $m[0];
- }
- }
-}
\ No newline at end of file
diff --git a/inc/lib/minify/Minify/YUICompressor.php b/inc/lib/minify/Minify/YUICompressor.php
deleted file mode 100755
index 5762e890..00000000
--- a/inc/lib/minify/Minify/YUICompressor.php
+++ /dev/null
@@ -1,156 +0,0 @@
-
- * Minify_YUICompressor::$jarFile = '/path/to/yuicompressor-2.4.6.jar';
- * Minify_YUICompressor::$tempDir = '/tmp';
- * $code = Minify_YUICompressor::minifyJs(
- * $code
- * ,array('nomunge' => true, 'line-break' => 1000)
- * );
- *
- *
- * Note: In case you run out stack (default is 512k), you may increase stack size in $options:
- * array('stack-size' => '2048k')
- *
- * @todo unit tests, $options docs
- *
- * @package Minify
- * @author Stephen Clay
- */
-class Minify_YUICompressor {
-
- /**
- * Filepath of the YUI Compressor jar file. This must be set before
- * calling minifyJs() or minifyCss().
- *
- * @var string
- */
- public static $jarFile = null;
-
- /**
- * Writable temp directory. This must be set before calling minifyJs()
- * or minifyCss().
- *
- * @var string
- */
- public static $tempDir = null;
-
- /**
- * Filepath of "java" executable (may be needed if not in shell's PATH)
- *
- * @var string
- */
- public static $javaExecutable = 'java';
-
- /**
- * Minify a Javascript string
- *
- * @param string $js
- *
- * @param array $options (verbose is ignored)
- *
- * @see http://www.julienlecomte.net/yuicompressor/README
- *
- * @return string
- */
- public static function minifyJs($js, $options = array())
- {
- return self::_minify('js', $js, $options);
- }
-
- /**
- * Minify a CSS string
- *
- * @param string $css
- *
- * @param array $options (verbose is ignored)
- *
- * @see http://www.julienlecomte.net/yuicompressor/README
- *
- * @return string
- */
- public static function minifyCss($css, $options = array())
- {
- return self::_minify('css', $css, $options);
- }
-
- private static function _minify($type, $content, $options)
- {
- self::_prepare();
- if (! ($tmpFile = tempnam(self::$tempDir, 'yuic_'))) {
- throw new Exception('Minify_YUICompressor : could not create temp file in "'.self::$tempDir.'".');
- }
- file_put_contents($tmpFile, $content);
- exec(self::_getCmd($options, $type, $tmpFile), $output, $result_code);
- unlink($tmpFile);
- if ($result_code != 0) {
- throw new Exception('Minify_YUICompressor : YUI compressor execution failed.');
- }
- return implode("\n", $output);
- }
-
- private static function _getCmd($userOptions, $type, $tmpFile)
- {
- $o = array_merge(
- array(
- 'charset' => ''
- ,'line-break' => 5000
- ,'type' => $type
- ,'nomunge' => false
- ,'preserve-semi' => false
- ,'disable-optimizations' => false
- ,'stack-size' => ''
- )
- ,$userOptions
- );
- $cmd = self::$javaExecutable
- . (!empty($o['stack-size'])
- ? ' -Xss' . $o['stack-size']
- : '')
- . ' -jar ' . escapeshellarg(self::$jarFile)
- . " --type {$type}"
- . (preg_match('/^[\\da-zA-Z0-9\\-]+$/', $o['charset'])
- ? " --charset {$o['charset']}"
- : '')
- . (is_numeric($o['line-break']) && $o['line-break'] >= 0
- ? ' --line-break ' . (int)$o['line-break']
- : '');
- if ($type === 'js') {
- foreach (array('nomunge', 'preserve-semi', 'disable-optimizations') as $opt) {
- $cmd .= $o[$opt]
- ? " --{$opt}"
- : '';
- }
- }
- return $cmd . ' ' . escapeshellarg($tmpFile);
- }
-
- private static function _prepare()
- {
- if (! is_file(self::$jarFile)) {
- throw new Exception('Minify_YUICompressor : $jarFile('.self::$jarFile.') is not a valid file.');
- }
- if (! is_readable(self::$jarFile)) {
- throw new Exception('Minify_YUICompressor : $jarFile('.self::$jarFile.') is not readable.');
- }
- if (! is_dir(self::$tempDir)) {
- throw new Exception('Minify_YUICompressor : $tempDir('.self::$tempDir.') is not a valid direcotry.');
- }
- if (! is_writable(self::$tempDir)) {
- throw new Exception('Minify_YUICompressor : $tempDir('.self::$tempDir.') is not writable.');
- }
- }
-}
-
diff --git a/inc/lib/minify/MrClay/Cli.php b/inc/lib/minify/MrClay/Cli.php
deleted file mode 100755
index 9aa8e06f..00000000
--- a/inc/lib/minify/MrClay/Cli.php
+++ /dev/null
@@ -1,384 +0,0 @@
-values.
- *
- * You may also specify that some arguments be used to provide input/output. By communicating
- * solely through the file pointers provided by openInput()/openOutput(), you can make your
- * app more flexible to end users.
- *
- * @author Steve Clay
- * @license http://www.opensource.org/licenses/mit-license.php MIT License
- */
-class Cli {
-
- /**
- * @var array validation errors
- */
- public $errors = array();
-
- /**
- * @var array option values available after validation.
- *
- * E.g. array(
- * 'a' => false // option was missing
- * ,'b' => true // option was present
- * ,'c' => "Hello" // option had value
- * ,'f' => "/home/user/file" // file path from root
- * ,'f.raw' => "~/file" // file path as given to option
- * )
- */
- public $values = array();
-
- /**
- * @var array
- */
- public $moreArgs = array();
-
- /**
- * @var array
- */
- public $debug = array();
-
- /**
- * @var bool The user wants help info
- */
- public $isHelpRequest = false;
-
- /**
- * @var Arg[]
- */
- protected $_args = array();
-
- /**
- * @var resource
- */
- protected $_stdin = null;
-
- /**
- * @var resource
- */
- protected $_stdout = null;
-
- /**
- * @param bool $exitIfNoStdin (default true) Exit() if STDIN is not defined
- */
- public function __construct($exitIfNoStdin = true)
- {
- if ($exitIfNoStdin && ! defined('STDIN')) {
- exit('This script is for command-line use only.');
- }
- if (isset($GLOBALS['argv'][1])
- && ($GLOBALS['argv'][1] === '-?' || $GLOBALS['argv'][1] === '--help')) {
- $this->isHelpRequest = true;
- }
- }
-
- /**
- * @param Arg|string $letter
- * @return Arg
- */
- public function addOptionalArg($letter)
- {
- return $this->addArgument($letter, false);
- }
-
- /**
- * @param Arg|string $letter
- * @return Arg
- */
- public function addRequiredArg($letter)
- {
- return $this->addArgument($letter, true);
- }
-
- /**
- * @param string $letter
- * @param bool $required
- * @param Arg|null $arg
- * @return Arg
- * @throws InvalidArgumentException
- */
- public function addArgument($letter, $required, Arg $arg = null)
- {
- if (! preg_match('/^[a-zA-Z]$/', $letter)) {
- throw new InvalidArgumentException('$letter must be in [a-zA-Z]');
- }
- if (! $arg) {
- $arg = new Arg($required);
- }
- $this->_args[$letter] = $arg;
- return $arg;
- }
-
- /**
- * @param string $letter
- * @return Arg|null
- */
- public function getArgument($letter)
- {
- return isset($this->_args[$letter]) ? $this->_args[$letter] : null;
- }
-
- /*
- * Read and validate options
- *
- * @return bool true if all options are valid
- */
- public function validate()
- {
- $options = '';
- $this->errors = array();
- $this->values = array();
- $this->_stdin = null;
-
- if ($this->isHelpRequest) {
- return false;
- }
-
- $lettersUsed = '';
- foreach ($this->_args as $letter => $arg) {
- /* @var Arg $arg */
- $options .= $letter;
- $lettersUsed .= $letter;
-
- if ($arg->mayHaveValue || $arg->mustHaveValue) {
- $options .= ($arg->mustHaveValue ? ':' : '::');
- }
- }
-
- $this->debug['argv'] = $GLOBALS['argv'];
- $argvCopy = array_slice($GLOBALS['argv'], 1);
- $o = getopt($options);
- $this->debug['getopt_options'] = $options;
- $this->debug['getopt_return'] = $o;
-
- foreach ($this->_args as $letter => $arg) {
- /* @var Arg $arg */
- $this->values[$letter] = false;
- if (isset($o[$letter])) {
- if (is_bool($o[$letter])) {
-
- // remove from argv copy
- $k = array_search("-$letter", $argvCopy);
- if ($k !== false) {
- array_splice($argvCopy, $k, 1);
- }
-
- if ($arg->mustHaveValue) {
- $this->addError($letter, "Missing value");
- } else {
- $this->values[$letter] = true;
- }
- } else {
- // string
- $this->values[$letter] = $o[$letter];
- $v =& $this->values[$letter];
-
- // remove from argv copy
- // first look for -ovalue or -o=value
- $pattern = "/^-{$letter}=?" . preg_quote($v, '/') . "$/";
- $foundInArgv = false;
- foreach ($argvCopy as $k => $argV) {
- if (preg_match($pattern, $argV)) {
- array_splice($argvCopy, $k, 1);
- $foundInArgv = true;
- break;
- }
- }
- if (! $foundInArgv) {
- // space separated
- $k = array_search("-$letter", $argvCopy);
- if ($k !== false) {
- array_splice($argvCopy, $k, 2);
- }
- }
-
- // check that value isn't really another option
- if (strlen($lettersUsed) > 1) {
- $pattern = "/^-[" . str_replace($letter, '', $lettersUsed) . "]/i";
- if (preg_match($pattern, $v)) {
- $this->addError($letter, "Value was read as another option: %s", $v);
- return false;
- }
- }
- if ($arg->assertFile || $arg->assertDir) {
- if ($v[0] !== '/' && $v[0] !== '~') {
- $this->values["$letter.raw"] = $v;
- $v = getcwd() . "/$v";
- }
- }
- if ($arg->assertFile) {
- if ($arg->useAsInfile) {
- $this->_stdin = $v;
- } elseif ($arg->useAsOutfile) {
- $this->_stdout = $v;
- }
- if ($arg->assertReadable && ! is_readable($v)) {
- $this->addError($letter, "File not readable: %s", $v);
- continue;
- }
- if ($arg->assertWritable) {
- if (is_file($v)) {
- if (! is_writable($v)) {
- $this->addError($letter, "File not writable: %s", $v);
- }
- } else {
- if (! is_writable(dirname($v))) {
- $this->addError($letter, "Directory not writable: %s", dirname($v));
- }
- }
- }
- } elseif ($arg->assertDir && $arg->assertWritable && ! is_writable($v)) {
- $this->addError($letter, "Directory not readable: %s", $v);
- }
- }
- } else {
- if ($arg->isRequired()) {
- $this->addError($letter, "Missing");
- }
- }
- }
- $this->moreArgs = $argvCopy;
- reset($this->moreArgs);
- return empty($this->errors);
- }
-
- /**
- * Get the full paths of file(s) passed in as unspecified arguments
- *
- * @return array
- */
- public function getPathArgs()
- {
- $r = $this->moreArgs;
- foreach ($r as $k => $v) {
- if ($v[0] !== '/' && $v[0] !== '~') {
- $v = getcwd() . "/$v";
- $v = str_replace('/./', '/', $v);
- do {
- $v = preg_replace('@/[^/]+/\\.\\./@', '/', $v, 1, $changed);
- } while ($changed);
- $r[$k] = $v;
- }
- }
- return $r;
- }
-
- /**
- * Get a short list of errors with options
- *
- * @return string
- */
- public function getErrorReport()
- {
- if (empty($this->errors)) {
- return '';
- }
- $r = "Some arguments did not pass validation:\n";
- foreach ($this->errors as $letter => $arr) {
- $r .= " $letter : " . implode(', ', $arr) . "\n";
- }
- $r .= "\n";
- return $r;
- }
-
- /**
- * @return string
- */
- public function getArgumentsListing()
- {
- $r = "\n";
- foreach ($this->_args as $letter => $arg) {
- /* @var Arg $arg */
- $desc = $arg->getDescription();
- $flag = " -$letter ";
- if ($arg->mayHaveValue) {
- $flag .= "[VAL]";
- } elseif ($arg->mustHaveValue) {
- $flag .= "VAL";
- }
- if ($arg->assertFile) {
- $flag = str_replace('VAL', 'FILE', $flag);
- } elseif ($arg->assertDir) {
- $flag = str_replace('VAL', 'DIR', $flag);
- }
- if ($arg->isRequired()) {
- $desc = "(required) $desc";
- }
- $flag = str_pad($flag, 12, " ", STR_PAD_RIGHT);
- $desc = wordwrap($desc, 70);
- $r .= $flag . str_replace("\n", "\n ", $desc) . "\n\n";
- }
- return $r;
- }
-
- /**
- * Get resource of open input stream. May be STDIN or a file pointer
- * to the file specified by an option with 'STDIN'.
- *
- * @return resource
- */
- public function openInput()
- {
- if (null === $this->_stdin) {
- return STDIN;
- } else {
- $this->_stdin = fopen($this->_stdin, 'rb');
- return $this->_stdin;
- }
- }
-
- public function closeInput()
- {
- if (null !== $this->_stdin) {
- fclose($this->_stdin);
- }
- }
-
- /**
- * Get resource of open output stream. May be STDOUT or a file pointer
- * to the file specified by an option with 'STDOUT'. The file will be
- * truncated to 0 bytes on opening.
- *
- * @return resource
- */
- public function openOutput()
- {
- if (null === $this->_stdout) {
- return STDOUT;
- } else {
- $this->_stdout = fopen($this->_stdout, 'wb');
- return $this->_stdout;
- }
- }
-
- public function closeOutput()
- {
- if (null !== $this->_stdout) {
- fclose($this->_stdout);
- }
- }
-
- /**
- * @param string $letter
- * @param string $msg
- * @param string $value
- */
- protected function addError($letter, $msg, $value = null)
- {
- if ($value !== null) {
- $value = var_export($value, 1);
- }
- $this->errors[$letter][] = sprintf($msg, $value);
- }
-}
-
diff --git a/inc/lib/minify/MrClay/Cli/Arg.php b/inc/lib/minify/MrClay/Cli/Arg.php
deleted file mode 100755
index 5fa59327..00000000
--- a/inc/lib/minify/MrClay/Cli/Arg.php
+++ /dev/null
@@ -1,183 +0,0 @@
-values['f.raw']
- *
- * Use assertReadable()/assertWritable() to cause the validator to test the file/dir for
- * read/write permissions respectively.
- *
- * @method \MrClay\Cli\Arg mayHaveValue() Assert that the argument, if present, may receive a string value
- * @method \MrClay\Cli\Arg mustHaveValue() Assert that the argument, if present, must receive a string value
- * @method \MrClay\Cli\Arg assertFile() Assert that the argument's value must specify a file
- * @method \MrClay\Cli\Arg assertDir() Assert that the argument's value must specify a directory
- * @method \MrClay\Cli\Arg assertReadable() Assert that the specified file/dir must be readable
- * @method \MrClay\Cli\Arg assertWritable() Assert that the specified file/dir must be writable
- *
- * @property-read bool mayHaveValue
- * @property-read bool mustHaveValue
- * @property-read bool assertFile
- * @property-read bool assertDir
- * @property-read bool assertReadable
- * @property-read bool assertWritable
- * @property-read bool useAsInfile
- * @property-read bool useAsOutfile
- *
- * @author Steve Clay
- * @license http://www.opensource.org/licenses/mit-license.php MIT License
- */
-class Arg {
- /**
- * @return array
- */
- public function getDefaultSpec()
- {
- return array(
- 'mayHaveValue' => false,
- 'mustHaveValue' => false,
- 'assertFile' => false,
- 'assertDir' => false,
- 'assertReadable' => false,
- 'assertWritable' => false,
- 'useAsInfile' => false,
- 'useAsOutfile' => false,
- );
- }
-
- /**
- * @var array
- */
- protected $spec = array();
-
- /**
- * @var bool
- */
- protected $required = false;
-
- /**
- * @var string
- */
- protected $description = '';
-
- /**
- * @param bool $isRequired
- */
- public function __construct($isRequired = false)
- {
- $this->spec = $this->getDefaultSpec();
- $this->required = (bool) $isRequired;
- if ($isRequired) {
- $this->spec['mustHaveValue'] = true;
- }
- }
-
- /**
- * Assert that the argument's value points to a writable file. When
- * Cli::openOutput() is called, a write pointer to this file will
- * be provided.
- * @return Arg
- */
- public function useAsOutfile()
- {
- $this->spec['useAsOutfile'] = true;
- return $this->assertFile()->assertWritable();
- }
-
- /**
- * Assert that the argument's value points to a readable file. When
- * Cli::openInput() is called, a read pointer to this file will
- * be provided.
- * @return Arg
- */
- public function useAsInfile()
- {
- $this->spec['useAsInfile'] = true;
- return $this->assertFile()->assertReadable();
- }
-
- /**
- * @return array
- */
- public function getSpec()
- {
- return $this->spec;
- }
-
- /**
- * @param string $desc
- * @return Arg
- */
- public function setDescription($desc)
- {
- $this->description = $desc;
- return $this;
- }
-
- /**
- * @return string
- */
- public function getDescription()
- {
- return $this->description;
- }
-
- /**
- * @return bool
- */
- public function isRequired()
- {
- return $this->required;
- }
-
- /**
- * Note: magic methods declared in class PHPDOC
- *
- * @param string $name
- * @param array $args
- * @return Arg
- * @throws BadMethodCallException
- */
- public function __call($name, array $args = array())
- {
- if (array_key_exists($name, $this->spec)) {
- $this->spec[$name] = true;
- if ($name === 'assertFile' || $name === 'assertDir') {
- $this->spec['mustHaveValue'] = true;
- }
- } else {
- throw new BadMethodCallException('Method does not exist');
- }
- return $this;
- }
-
- /**
- * Note: magic properties declared in class PHPDOC
- *
- * @param string $name
- * @return bool|null
- */
- public function __get($name)
- {
- if (array_key_exists($name, $this->spec)) {
- return $this->spec[$name];
- }
- return null;
- }
-}
diff --git a/inc/lib/Twig/Extensions/Extension/I18n.php b/inc/lib/twig/extensions/Extension/I18n.php
similarity index 100%
rename from inc/lib/Twig/Extensions/Extension/I18n.php
rename to inc/lib/twig/extensions/Extension/I18n.php
diff --git a/inc/lib/Twig/Extensions/Extension/Tinyboard.php b/inc/lib/twig/extensions/Extension/Tinyboard.php
similarity index 100%
rename from inc/lib/Twig/Extensions/Extension/Tinyboard.php
rename to inc/lib/twig/extensions/Extension/Tinyboard.php
diff --git a/inc/lib/Twig/Extensions/Node/Trans.php b/inc/lib/twig/extensions/Node/Trans.php
similarity index 100%
rename from inc/lib/Twig/Extensions/Node/Trans.php
rename to inc/lib/twig/extensions/Node/Trans.php
diff --git a/inc/lib/Twig/Extensions/TokenParser/Trans.php b/inc/lib/twig/extensions/TokenParser/Trans.php
similarity index 100%
rename from inc/lib/Twig/Extensions/TokenParser/Trans.php
rename to inc/lib/twig/extensions/TokenParser/Trans.php
diff --git a/inc/template.php b/inc/template.php
index 48b2b1bb..4c4fa36d 100644
--- a/inc/template.php
+++ b/inc/template.php
@@ -3,22 +3,13 @@
/*
* Copyright (c) 2010-2013 Tinyboard Development Group
*/
-
+require_once 'inc/bootstrap.php';
defined('TINYBOARD') or exit;
$twig = false;
function load_twig() {
global $twig, $config;
-
- require 'lib/Twig/Autoloader.php';
- Twig_Autoloader::register();
-
- Twig_Autoloader::autoload('Twig_Extensions_Node_Trans');
- Twig_Autoloader::autoload('Twig_Extensions_TokenParser_Trans');
- Twig_Autoloader::autoload('Twig_Extensions_Extension_I18n');
- Twig_Autoloader::autoload('Twig_Extensions_Extension_Tinyboard');
-
$loader = new Twig_Loader_Filesystem($config['dir']['template']);
$loader->setPaths($config['dir']['template']);
$twig = new Twig_Environment($loader, array(
diff --git a/mod.php b/mod.php
index 45cbaba1..ee087262 100644
--- a/mod.php
+++ b/mod.php
@@ -4,12 +4,11 @@
* Copyright (c) 2010-2014 Tinyboard Development Group
*/
-require_once 'inc/functions.php';
+require_once 'inc/bootstrap.php';
if ($config['debug'])
$parse_start_time = microtime(true);
-require_once 'inc/bans.php';
require_once 'inc/mod/pages.php';
check_login(true);
diff --git a/post.php b/post.php
index 7da0666e..22532356 100644
--- a/post.php
+++ b/post.php
@@ -3,9 +3,7 @@
* Copyright (c) 2010-2014 Tinyboard Development Group
*/
-require_once 'inc/functions.php';
-require_once 'inc/anti-bot.php';
-require_once 'inc/bans.php';
+require_once 'inc/bootstrap.php';
$dropped_post = false;
@@ -735,9 +733,8 @@ if (isset($_POST['delete'])) {
if (!$dropped_post)
if (($config['country_flags'] && !$config['allow_no_country']) || ($config['country_flags'] && $config['allow_no_country'] && !isset($_POST['no_country']))) {
- require 'inc/lib/geoip/geoip.inc';
- $gi=geoip\geoip_open('inc/lib/geoip/GeoIPv6.dat', GEOIP_STANDARD);
-
+ $gi=geoip_open('inc/lib/geoip/GeoIPv6.dat', GEOIP_STANDARD);
+
function ipv4to6($ip) {
if (strpos($ip, ':') !== false) {
if (strpos($ip, '.') > 0)
@@ -750,10 +747,10 @@ if (isset($_POST['delete'])) {
return '::ffff:'.$part7.':'.$part8;
}
- if ($country_code = geoip\geoip_country_code_by_addr_v6($gi, ipv4to6($_SERVER['REMOTE_ADDR']))) {
+ if ($country_code = geoip_country_code_by_addr_v6($gi, ipv4to6($_SERVER['REMOTE_ADDR']))) {
if (!in_array(strtolower($country_code), array('eu', 'ap', 'o1', 'a1', 'a2')))
$post['body'] .= "\n".strtolower($country_code)." ".
- "\n".geoip\geoip_country_name_by_addr_v6($gi, ipv4to6($_SERVER['REMOTE_ADDR']))." ";
+ "\n".geoip_country_name_by_addr_v6($gi, ipv4to6($_SERVER['REMOTE_ADDR']))." ";
}
}