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<?php /* * This file is part of Twig. * * (c) Fabien Potencier * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace WPML\Core\Twig\Node; use WPML\Core\Twig\Compiler; /** * @author Fabien Potencier <fabien@symfony.com> */ class CheckSecurityNode extends \WPML\Core\Twig\Node\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(\WPML\Core\Twig\Compiler $compiler) { $tags = $filters = $functions = []; foreach (['tags', 'filters', 'functions'] as $type) { foreach ($this->{'used' . \ucfirst($type)} as $name => $node) { if ($node instanceof \WPML\Core\Twig\Node\Node) { ${$type}[$name] = $node->getTemplateLine(); } else { ${$type}[$node] = null; } } } $compiler->write("\$this->sandbox = \$this->env->getExtension('\\WPML\\Core\\Twig\\Extension\\SandboxExtension');\n")->write('$tags = ')->repr(\array_filter($tags))->raw(";\n")->write('$filters = ')->repr(\array_filter($filters))->raw(";\n")->write('$functions = ')->repr(\array_filter($functions))->raw(";\n\n")->write("try {\n")->indent()->write("\$this->sandbox->checkSecurity(\n")->indent()->write(!$tags ? "[],\n" : "['" . \implode("', '", \array_keys($tags)) . "'],\n")->write(!$filters ? "[],\n" : "['" . \implode("', '", \array_keys($filters)) . "'],\n")->write(!$functions ? "[]\n" : "['" . \implode("', '", \array_keys($functions)) . "']\n")->outdent()->write(");\n")->outdent()->write("} catch (SecurityError \$e) {\n")->indent()->write("\$e->setSourceContext(\$this->getSourceContext());\n\n")->write("if (\$e instanceof SecurityNotAllowedTagError && isset(\$tags[\$e->getTagName()])) {\n")->indent()->write("\$e->setTemplateLine(\$tags[\$e->getTagName()]);\n")->outdent()->write("} elseif (\$e instanceof SecurityNotAllowedFilterError && isset(\$filters[\$e->getFilterName()])) {\n")->indent()->write("\$e->setTemplateLine(\$filters[\$e->getFilterName()]);\n")->outdent()->write("} elseif (\$e instanceof 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('WPML\\Core\\Twig\\Node\\CheckSecurityNode', 'WPML\\Core\\Twig_Node_CheckSecurity');
| ver. 1.4 |
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| PHP 7.4.3-4ubuntu2.24 | Генерация страницы: 0 |
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