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<?php |
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namespace Majora\Bundle\FrameworkExtraBundle\Controller; |
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use Symfony\Component\HttpFoundation\Request; |
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use Symfony\Component\HttpKernel\Exception\NotFoundHttpException; |
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/** |
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* Base trait for controllers traits. |
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* |
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* @property \Symfony\Component\DependencyInjection\ContainerInterface $container |
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*/ |
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trait ControllerTrait |
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{ |
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/** |
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* return controller security mapping as "intention" => "credentials" |
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* |
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* @example : |
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* return array( |
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* 'list' => array('fetch'), |
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* 'get' => array('read'), |
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* 'create' => array('write'), |
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* 'udpate' => array('write') |
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* ); |
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* |
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* @see ControllerTrait::checkSecurity() |
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* |
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* @return array |
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*/ |
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protected function getSecurityMapping() |
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{ |
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return array(); |
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} |
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/** |
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* checks security for given intention |
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* |
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* @param string $intention |
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* @param mixed $resource |
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* |
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* @return boolean |
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*/ |
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protected function checkSecurity($intention, $resource = null) |
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{ |
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$securityMapping = $this->getSecurityMapping(); |
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return $this->container->get('security.authorization_checker')->isGranted( |
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(array) (empty($securityMapping[$intention]) ? |
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$intention : |
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$securityMapping[$intention] |
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), |
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$resource |
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); |
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} |
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/** |
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* Extract available query filter from request. |
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* |
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* @param Request $request |
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* |
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* @return array |
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*/ |
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protected function extractQueryFilter(Request $request) |
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{ |
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return array_map( |
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function ($value) { |
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return array_filter(explode(',', trim($value, ',')), function ($var) { |
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return !empty($var); |
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}); |
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}, |
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$request->query->all() |
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); |
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} |
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/** |
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* Retrieves entity for given id into given repository service. |
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* |
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* @param $entityId |
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* @param $loaderId |
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* |
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* @return Object |
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* |
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* @throws \Symfony\Component\HttpKernel\Exception\NotFoundHttpException |
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*/ |
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protected function retrieveOr404($entityId, $loaderId) |
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{ |
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if (!$this->container->has($loaderId)) { |
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throw new NotFoundHttpException(sprintf('Unknow required loader : "%s"', |
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$loaderId |
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)); |
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} |
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if (!$entity = $this->container->get($loaderId)->retrieve($entityId)) { |
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throw $this->create404($entityId, $loaderId); |
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} |
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return $entity; |
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} |
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/** |
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* create a formatted http not found exception. |
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* |
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* @param string $entityId |
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* @param string $loaderId |
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* |
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* @return NotFoundHttpException |
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*/ |
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protected function create404($entityId, $loaderId) |
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{ |
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return new NotFoundHttpException(sprintf('Entity with id "%s" not found%s.', |
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$entityId, |
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$this->container->getParameter('kernel.debug') ? |
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sprintf(' : (looked into "%s")', $loaderId) : |
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'' |
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)); |
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} |
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} |
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LinkValue /
MajoraFrameworkExtraBundle
