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<?php |
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/* |
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* This file is part of the OverblogGraphQLBundle package. |
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* |
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* (c) Overblog <http://github.com/overblog/> |
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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 Overblog\GraphQLBundle\ExpressionLanguage; |
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use Symfony\Component\DependencyInjection\ContainerAwareTrait; |
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use Symfony\Component\ExpressionLanguage\ExpressionLanguage as BaseExpressionLanguage; |
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use Symfony\Component\ExpressionLanguage\ParserCache\ParserCacheInterface; |
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use Symfony\Component\Security\Core\Authentication\Token\TokenInterface; |
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class ExpressionLanguage extends BaseExpressionLanguage |
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{ |
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use ContainerAwareTrait; |
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public function __construct(ParserCacheInterface $parser = null, array $providers = []) |
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{ |
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// prepend the default provider to let users override it easily |
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array_unshift($providers, new ConfigExpressionProvider()); |
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array_unshift($providers, new AuthorizationExpressionProvider()); |
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parent::__construct($parser, $providers); |
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} |
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public function evaluate($expression, $values = []) |
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{ |
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$this->addValues($values); |
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return parent::evaluate($expression, $values); |
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} |
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private function addValues(&$values) |
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{ |
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$values['container'] = $this->container; |
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if ($this->container->has('request_stack')) { |
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$values['request'] = $this->container->get('request_stack')->getCurrentRequest(); |
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} |
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if ($this->container->has('security.token_storage')) { |
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$values['token'] = $this->container->get('security.token_storage')->getToken(); |
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if ($values['token'] instanceof TokenInterface) { |
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$values['user'] = $values['token']->getUser(); |
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} |
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} |
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} |
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} |
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overblog /
GraphQLBundle
