FlagListsAccessCheck.php in Flag Lists 8

Namespace

Drupal\flag_lists\Access

File

src/Access/FlagListsAccessCheck.php

<?php

namespace Drupal\flag_lists\Access;

use Drupal\Core\Routing\Access\AccessInterface;
use Drupal\Core\Routing\RouteMatchInterface;
use Drupal\Core\Session\AccountInterface;
use Drupal\flag\FlagInterface;
use Drupal\flag\FlagServiceInterface;

/**
 * Provides routes with the ability to check access to the 'flag' action.
 *
 * @ingroup flag_access
 */
class FlagListsAccessCheck implements AccessInterface {

  /**
   * The flag service.
   *
   * @var \Drupal\flag\FlagServiceInterface
   */
  protected $flagService;

  /**
   * Constructor.
   *
   * @param \Drupal\flag\FlagServiceInterface $flag_service
   *   The flag service.
   */
  public function __construct(FlagServiceInterface $flag_service) {
    $this->flagService = $flag_service;
  }

  /**
   * Checks access to the 'flag' action.
   *
   * @param \Drupal\Core\Routing\RouteMatchInterface $route_match
   *   The parametrized route.
   * @param \Drupal\flag\FlagInterface $flag
   *   The flag entity.
   * @param \Drupal\Core\Session\AccountInterface $account
   *   The user account.
   *
   * @return string
   *   A \Drupal\Core\Access\AccessInterface constant value.
   */
  public function access(RouteMatchInterface $route_match, FlagInterface $flag, AccountInterface $account) {
    $flaggable_id = $route_match
      ->getParameter('entity_id');
    $flaggable = $this->flagService
      ->getFlaggableById($flag, $flaggable_id);
    return $flag
      ->actionAccess('flag', $account, $flaggable);
  }

}

Classes

Name	Description
FlagListsAccessCheck	Provides routes with the ability to check access to the 'flag' action.