class Twig_Node_CheckSecurity in Zircon Profile 8
Same name and namespace in other branches
- 8.0 vendor/twig/twig/lib/Twig/Node/CheckSecurity.php \Twig_Node_CheckSecurity
@author Fabien Potencier <fabien@symfony.com>
Hierarchy
- class \Twig_Node implements Twig_NodeInterface
- class \Twig_Node_CheckSecurity
Expanded class hierarchy of Twig_Node_CheckSecurity
File
- vendor/
twig/ twig/ lib/ Twig/ Node/ CheckSecurity.php, line 15
View source
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
->getLine();
}
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($functions))
->raw(";\n\n")
->write("try {\n")
->indent()
->write("\$this->env->getExtension('sandbox')->checkSecurity(\n")
->indent()
->write(!$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->setTemplateFile(\$this->getTemplateName());\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");
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
Twig_Node:: |
protected | property | ||
Twig_Node:: |
protected | property | ||
Twig_Node:: |
protected | property | ||
Twig_Node:: |
protected | property | ||
Twig_Node:: |
public | function | ||
Twig_Node:: |
public | function | Gets an attribute value by name. | |
Twig_Node:: |
public | function | ||
Twig_Node:: |
public | function |
Overrides Twig_NodeInterface:: |
|
Twig_Node:: |
public | function | Gets a node by name. | |
Twig_Node:: |
public | function |
Overrides Twig_NodeInterface:: |
|
Twig_Node:: |
public | function | Returns true if the attribute is defined. | |
Twig_Node:: |
public | function | Returns true if the node with the given name exists. | |
Twig_Node:: |
public | function | Removes an attribute by name. | |
Twig_Node:: |
public | function | Removes a node by name. | |
Twig_Node:: |
public | function | Sets an attribute by name to a value. | |
Twig_Node:: |
public | function | Sets a node. | |
Twig_Node:: |
public | function | ||
Twig_Node:: |
public | function | ||
Twig_Node_CheckSecurity:: |
protected | property | ||
Twig_Node_CheckSecurity:: |
protected | property | ||
Twig_Node_CheckSecurity:: |
protected | property | ||
Twig_Node_CheckSecurity:: |
public | function |
Compiles the node to PHP. Overrides Twig_Node:: |
|
Twig_Node_CheckSecurity:: |
public | function |
Constructor. Overrides Twig_Node:: |