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upgrade twig library

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This commit is contained in:
Michael Foster
2013-09-19 16:08:25 +10:00
parent 01857d176a
commit 9c48084f3b
163 changed files with 275 additions and 94 deletions
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74
inc/lib/Twig/Template.php Normal file → Executable file
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@@ -24,6 +24,7 @@ abstract class Twig_Template implements Twig_TemplateInterface
protected $env;
protected $blocks;
protected $traits;
protected $macros;
/**
* Constructor.
@@ -35,6 +36,7 @@ abstract class Twig_Template implements Twig_TemplateInterface
$this->env = $env;
$this->blocks = array();
$this->traits = array();
$this->macros = array();
}
/**
@@ -326,7 +328,7 @@ abstract class Twig_Template implements Twig_TemplateInterface
* @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_TemplateInterface)
* @param string $type The type of attribute (@see Twig_Template constants)
* @param Boolean $isDefinedTest Whether this is only a defined check
* @param Boolean $ignoreStrictCheck Whether to ignore the strict attribute check or not
*
@@ -334,10 +336,10 @@ abstract class Twig_Template implements Twig_TemplateInterface
*
* @throws Twig_Error_Runtime if the attribute does not exist and Twig is running in strict mode and $isDefinedTest is false
*/
protected function getAttribute($object, $item, array $arguments = array(), $type = Twig_TemplateInterface::ANY_CALL, $isDefinedTest = false, $ignoreStrictCheck = false)
protected function getAttribute($object, $item, array $arguments = array(), $type = Twig_Template::ANY_CALL, $isDefinedTest = false, $ignoreStrictCheck = false)
{
// array
if (Twig_TemplateInterface::METHOD_CALL !== $type) {
if (Twig_Template::METHOD_CALL !== $type) {
$arrayItem = is_bool($item) || is_float($item) ? (int) $item : $item;
if ((is_array($object) && array_key_exists($arrayItem, $object))
@@ -350,7 +352,7 @@ abstract class Twig_Template implements Twig_TemplateInterface
return $object[$arrayItem];
}
if (Twig_TemplateInterface::ARRAY_CALL === $type || !is_object($object)) {
if (Twig_Template::ARRAY_CALL === $type || !is_object($object)) {
if ($isDefinedTest) {
return false;
}
@@ -363,7 +365,7 @@ abstract class Twig_Template implements Twig_TemplateInterface
throw new Twig_Error_Runtime(sprintf('Key "%s" in object (with ArrayAccess) of type "%s" does not exist', $arrayItem, get_class($object)), -1, $this->getTemplateName());
} elseif (is_array($object)) {
throw new Twig_Error_Runtime(sprintf('Key "%s" for array with keys "%s" does not exist', $arrayItem, implode(', ', array_keys($object))), -1, $this->getTemplateName());
} elseif (Twig_TemplateInterface::ARRAY_CALL === $type) {
} elseif (Twig_Template::ARRAY_CALL === $type) {
throw new Twig_Error_Runtime(sprintf('Impossible to access a key ("%s") on a %s variable ("%s")', $item, gettype($object), $object), -1, $this->getTemplateName());
} else {
throw new Twig_Error_Runtime(sprintf('Impossible to access an attribute ("%s") on a %s variable ("%s")', $item, gettype($object), $object), -1, $this->getTemplateName());
@@ -386,7 +388,7 @@ abstract class Twig_Template implements Twig_TemplateInterface
$class = get_class($object);
// object property
if (Twig_TemplateInterface::METHOD_CALL !== $type) {
if (Twig_Template::METHOD_CALL !== $type) {
if (isset($object->$item) || array_key_exists((string) $item, $object)) {
if ($isDefinedTest) {
return true;
@@ -445,6 +447,66 @@ abstract class Twig_Template implements Twig_TemplateInterface
return $ret;
}
/**
* Calls macro in a template.
*
* @param Twig_Template $template The template
* @param string $macro The name of macro
* @param array $arguments The arguments of macro
* @param array $namedNames An array of names of arguments as keys
* @param integer $namedCount The count of named arguments
* @param integer $positionalCount The count of positional arguments
*
* @return string The content of a macro
*
* @throws Twig_Error_Runtime if the macro is not defined
* @throws Twig_Error_Runtime if the argument is defined twice
* @throws Twig_Error_Runtime if the argument is unknown
*/
protected function callMacro(Twig_Template $template, $macro, array $arguments, array $namedNames = array(), $namedCount = 0, $positionalCount = -1)
{
if (!isset($template->macros[$macro]['reflection'])) {
if (!isset($template->macros[$macro])) {
throw new Twig_Error_Runtime(sprintf('Macro "%s" is not defined in the template "%s".', $macro, $template->getTemplateName()));
}
$template->macros[$macro]['reflection'] = new ReflectionMethod($template, $template->macros[$macro]['method']);
}
if ($namedCount < 1) {
return $template->macros[$macro]['reflection']->invokeArgs($template, $arguments);
}
$i = 0;
$args = array();
foreach ($template->macros[$macro]['arguments'] as $name => $value) {
if (isset($namedNames[$name])) {
if ($i < $positionalCount) {
throw new Twig_Error_Runtime(sprintf('Argument "%s" is defined twice for macro "%s" defined in the template "%s".', $name, $macro, $template->getTemplateName()));
}
$args[] = $arguments[$name];
if (--$namedCount < 1) {
break;
}
} elseif ($i < $positionalCount) {
$args[] = $arguments[$i];
} else {
$args[] = $value;
}
$i++;
}
if ($namedCount > 0) {
$parameters = array_keys(array_diff_key($namedNames, $template->macros[$macro]['arguments']));
throw new Twig_Error_Runtime(sprintf('Unknown argument%s "%s" for macro "%s" defined in the template "%s".', count($parameters) > 1 ? 's' : '' , implode('", "', $parameters), $macro, $template->getTemplateName()));
}
return $template->macros[$macro]['reflection']->invokeArgs($template, $args);
}
/**
* This method is only useful when testing Twig. Do not use it.
*/