learnosity-1.0.x-dev/src/LearnosityActivityEditorPermissions.php

<?php

namespace Drupal\learnosity;

use Drupal\Core\DependencyInjection\ContainerInjectionInterface;
use Drupal\Core\DependencyInjection\DeprecatedServicePropertyTrait;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\StringTranslation\StringTranslationTrait;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Provides dynamic permissions of the filter module.
 */
class LearnosityActivityEditorPermissions implements ContainerInjectionInterface {

  use StringTranslationTrait;
  use DeprecatedServicePropertyTrait;

  /**
   * The entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
   */
  protected $entityTypeManager;

  /**
   * LearnosityActivityEditorPermissions constructor.
   *
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity type manager.
   */
  public function __construct(EntityTypeManagerInterface $entity_type_manager) {
    $this->entityTypeManager = $entity_type_manager;
  }

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

  /**
   * Returns an array of editor permissions.
   *
   * @return array
   *   The array of permissions.
   *
   * @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
   * @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
   * @throws \Drupal\Core\Entity\EntityMalformedException
   */
  public function permissions() {
    $permissions = [];
    // Generate permissions for each learnosity activity editor. Warn the
    // administrator that any of them are potentially unsafe.
    $formats = $this->entityTypeManager->getStorage('learnosity_activity_editor')->loadMultiple();
    uasort($formats, 'Drupal\Core\Config\Entity\ConfigEntityBase::sort');
    foreach ($formats as $format) {
      if (!$format->isFallback() && $permission = $format->getPermissionName()) {
        $permissions[$permission] = [
          'title' => $this->t('Use the <a href=":url">@label</a> activity editor', [':url' => $format->toUrl()->toString(), '@label' => $format->label()]),
          'description' => [
            '#prefix' => '<em>',
            '#markup' => $this->t('Warning: This permission may have security implications depending on how the editor is configured.'),
            '#suffix' => '</em>',
          ],
        ];
      }
    }
    return $permissions;
  }

}