MetatagPermissions.php in Metatag 8

Namespace

Drupal\metatag_extended_perms

File

metatag_extended_perms/src/MetatagPermissions.php

<?php

namespace Drupal\metatag_extended_perms;

use Drupal\Core\DependencyInjection\ContainerInjectionInterface;
use Drupal\Core\StringTranslation\StringTranslationTrait;
use Drupal\metatag\MetatagGroupPluginManager;
use Drupal\metatag\MetatagTagPluginManager;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Provides dynamic permissions for the Metatag module.
 *
 * @see metatag_extended_perms.permissions.yml
 */
class MetatagPermissions implements ContainerInjectionInterface {
  use StringTranslationTrait;

  /**
   * The Metatag Tag Plugin Manager.
   *
   * @var \Drupal\metatag\MetatagTagPluginManager
   */
  protected $tagManager;

  /**
   * The Metatag Group Plugin Manager.
   *
   * @var \Drupal\metatag\MetatagGroupPluginManager
   */
  protected $groupManager;

  /**
   * Constructs a MetatagPermissions instance.
   *
   * @param \Drupal\metatag\MetatagTagPluginManager $tag_manager
   *   The tag plugin manager.
   * @param \Drupal\metatag\MetatagGroupPluginManager $group_manager
   *   The group plugin manager.
   */
  public function __construct(MetatagTagPluginManager $tag_manager, MetatagGroupPluginManager $group_manager) {
    $this->tagManager = $tag_manager;
    $this->groupManager = $group_manager;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('plugin.manager.metatag.tag'), $container
      ->get('plugin.manager.metatag.group'));
  }

  /**
   * Get each permission.
   *
   * @return array
   *   Permissions array.
   */
  public function permissions() {
    $permissions = [];

    // Build permissions for each tag in each group.
    foreach ($this->tagManager
      ->getDefinitions() as $key => $metatag) {
      $group = $this->groupManager
        ->getDefinition($metatag['group']);
      $permissions += [
        'access metatag ' . $metatag['group'] . '__' . $key => [
          'title' => $this
            ->t('Access %tag in %group', [
            '%tag' => $metatag['label'],
            '%group' => $group['label'],
          ]),
        ],
      ];
    }
    return $permissions;
  }

}

Classes

Name	Description
MetatagPermissions	Provides dynamic permissions for the Metatag module.