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<?php |
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/* |
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* This file is part of the Zikula package. |
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* |
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* Copyright Zikula Foundation - http://zikula.org/ |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Zikula\PermissionsModule\Twig\Extension; |
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use Symfony\Component\DependencyInjection\ContainerInterface; |
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class PermissionsExtension extends \Twig_Extension |
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{ |
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/** |
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* @var ContainerInterface |
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*/ |
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private $container; |
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public function __construct(ContainerInterface $container = null) |
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{ |
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$this->container = $container; |
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} |
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/** |
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* @return ContainerInterface |
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*/ |
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public function getContainer() |
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{ |
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return $this->container; |
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} |
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/** |
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* Returns a list of functions to add to the existing list. |
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* |
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* @return array An array of functions |
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*/ |
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public function getFunctions() |
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{ |
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$functions = [ |
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new \Twig_SimpleFunction('hasPermission', [$this, 'hasPermission']), |
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]; |
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return $functions; |
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} |
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/** |
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* @param string $component |
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* @param string $instance |
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* @param string $level |
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* @return bool |
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*/ |
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public function hasPermission($component, $instance, $level) |
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{ |
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if (empty($component) || empty($instance) || empty($level)) { |
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$translator = $this->container->get('translator.default'); |
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throw new \InvalidArgumentException($translator->__('Empty argument at') . ':' . __FILE__ . '::' . __LINE__); |
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} |
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$result = $this->container->get('zikula_permissions_module.api.permission')->hasPermission($component, $instance, constant($level)); |
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return (bool) $result; |
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} |
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} |
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zikula /
core
