vendor/sonata-project/seo-bundle/src/Event/BreadcrumbListener.php line 56

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  1. <?php
  3. declare(strict_types=1);
  5. /*
  6.  * This file is part of the Sonata Project package.
  7.  *
  8.  * (c) Thomas Rabaix <[email protected]>
  9.  *
  10.  * For the full copyright and license information, please view the LICENSE
  11.  * file that was distributed with this source code.
  12.  */
  14. namespace Sonata\SeoBundle\Event;
  16. use Sonata\BlockBundle\Block\BlockServiceInterface;
  17. use Sonata\BlockBundle\Event\BlockEvent;
  18. use Sonata\BlockBundle\Model\Block;
  19. use Sonata\SeoBundle\BreadcrumbInterface;
  21. /**
  22.  * BreadcrumbListener for Block Event.
  23.  *
  24.  * @author Sylvain Deloux <[email protected]>
  25.  */
  26. class BreadcrumbListener
  27. {
  28.     /**
  29.      * @var array
  30.      */
  31.     protected $blockServices = [];
  33.     /**
  34.      * Add a renderer to the status services list.
  35.      *
  36.      * @param string              $type
  37.      * @param BreadcrumbInterface $breadcrumb
  38.      *
  39.      * NEXT_MAJOR: Require BreadcrumbInterface instead of BlockServiceInterface
  40.      */
  41.     public function addBlockService($type, BlockServiceInterface $breadcrumb)
  42.     {
  43.         if (!$breadcrumb instanceof BreadcrumbInterface) {
  44.             @trigger_error(
  45.                 sprintf('Passing a %s class is deprecated since sonata-project/seo-bundle 2.12, pass a %s instead.', BlockServiceInterface::class, BreadcrumbInterface::class),
  46.                 \E_USER_DEPRECATED
  47.             );
  48.         }
  50.         $this->blockServices[$type] = $breadcrumb;
  51.     }
  53.     /**
  54.      * Add context related BlockService, if found.
  55.      */
  56.     public function onBlock(BlockEvent $event)
  57.     {
  58.         $context = $event->getSetting('context', null);
  60.         if (null === $context) {
  61.             return;
  62.         }
  64.         foreach ($this->blockServices as $type => $blockService) {
  65.             if ($blockService->handleContext($context)) {
  66.                 $block = new Block();
  67.                 $block->setId(uniqid());
  68.                 $block->setSettings($event->getSettings());
  69.                 $block->setType($type);
  71.                 $event->addBlock($block);
  73.                 return;
  74.             }
  75.         }
  76.     }
  77. }