SocialCommentController.php in Open Social 8.2

Namespace

Drupal\social_comment\Controller

File

modules/social_features/social_comment/src/Controller/SocialCommentController.php

<?php

namespace Drupal\social_comment\Controller;

use Drupal\Core\Entity\Entity;
use Drupal\Core\Url;
use Drupal\comment\CommentInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Exception\AccessDeniedHttpException;
use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
use Drupal\comment\Controller\CommentController;

/**
 * Controller routine override to change relevant bits in the password reset.
 */
class SocialCommentController extends CommentController {

  /**
   * Redirects comment links to the correct page depending on permissions.
   *
   * @inheritdoc
   */
  public function commentPermalink(Request $request, CommentInterface $comment) {
    if ($entity = $comment
      ->getCommentedEntity()) {

      // Check access permissions for the entity.

      /* @var \Drupal\Core\Entity\Entity $entity */
      if (!$entity
        ->access('view')) {
        throw new AccessDeniedHttpException();
      }

      /* @var \Drupal\Core\Url $url */
      if ($url = $entity
        ->urlInfo('canonical')) {

        // Redirect the user to the correct entity.
        return $this
          ->redirectToOriginalEntity($url, $comment, $entity);
      }
    }
    throw new NotFoundHttpException();
  }

  /**
   * Redirects to the original entity when conditions are met.
   *
   * @param \Drupal\Core\Url $url
   *   The canonical url.
   * @param \Drupal\comment\CommentInterface $comment
   *   The comment interface.
   * @param \Drupal\Core\Entity\Entity $entity
   *   The Entity to redirect to.
   *
   * @return \Symfony\Component\HttpFoundation\RedirectResponse
   *   Returns the Redirect Response.
   */
  public function redirectToOriginalEntity(Url $url, CommentInterface $comment = NULL, Entity $entity = NULL) {
    $options = [];
    if (isset($comment)) {
      $options = [
        'fragment' => 'comment-' . $comment
          ->id(),
      ];
    }
    return $this
      ->redirect($url
      ->getRouteName(), $url
      ->getRouteParameters(), $options);
  }

}

Classes

Name	Description
SocialCommentController	Controller routine override to change relevant bits in the password reset.