GroupContentInMyGroupActivityContext.php in Open Social 8.5

Namespace

Drupal\activity_basics\Plugin\ActivityContext

File

modules/custom/activity_basics/src/Plugin/ActivityContext/GroupContentInMyGroupActivityContext.php

<?php

namespace Drupal\activity_basics\Plugin\ActivityContext;

use Drupal\activity_creator\ActivityFactory;
use Drupal\activity_creator\Plugin\ActivityContextBase;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Entity\Query\Sql\QueryFactory;
use Drupal\Core\Session\AccountProxyInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Provides a 'GroupContentInMyGroupActivityContext' acitivy context.
 *
 * @ActivityContext(
 *  id = "group_content_in_my_group_activity_context",
 *  label = @Translation("Group content in my group activity context"),
 * )
 */
class GroupContentInMyGroupActivityContext extends ActivityContextBase {

  /**
   * The current user.
   *
   * @var \Drupal\Core\Session\AccountProxyInterface
   */
  protected $currentUser;

  /**
   * Constructs a GroupContentInMyGroupActivityContext object.
   *
   * @param array $configuration
   *   A configuration array containing information about the plugin instance.
   * @param string $plugin_id
   *   The plugin_id for the plugin instance.
   * @param mixed $plugin_definition
   *   The plugin implementation definition.
   * @param \Drupal\Core\Entity\Query\Sql\QueryFactory $entity_query
   *   The query factory.
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
   *   The entity type manager.
   * @param \Drupal\Core\Session\AccountProxyInterface $current_user
   *   The current user.
   */
  public function __construct(array $configuration, $plugin_id, $plugin_definition, QueryFactory $entity_query, EntityTypeManagerInterface $entity_type_manager, AccountProxyInterface $current_user) {
    parent::__construct($configuration, $plugin_id, $plugin_definition, $entity_query, $entity_type_manager);
    $this->currentUser = $current_user;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
    return new static($configuration, $plugin_id, $plugin_definition, $container
      ->get('entity.query.sql'), $container
      ->get('entity_type.manager'), $container
      ->get('current_user'));
  }

  /**
   * {@inheritdoc}
   */
  public function getRecipients(array $data, $last_uid, $limit) {
    $recipients = [];
    if (!empty($data['related_object'])) {
      $referenced_entity = ActivityFactory::getActivityRelatedEntity($data);

      /** @var \Drupal\group\Entity\GroupContentInterface $group_content */
      $group_content = $this->entityTypeManager
        ->getStorage('group_content')
        ->load($referenced_entity['target_id']);

      // It could happen that a notification has been queued but the content
      // has since been deleted. In that case we can find no additional
      // recipients.
      if (!$group_content) {
        return $recipients;
      }

      /** @var \Drupal\group\Entity\GroupInterface $group */
      $group = $group_content
        ->getGroup();
      $memberships = $group
        ->getMembers($group
        ->bundle() . '-group_manager');

      // List of managers which shouldn't receive notifications.
      $account_ids = [
        // The current user when he/she is a manager.
        $this->currentUser
          ->id(),
        // New group member with the "Group manager" role.
        $group_content
          ->getEntity()
          ->id(),
      ];

      /** @var \Drupal\group\GroupMembership $membership */
      foreach ($memberships as $membership) {
        if (!in_array($membership
          ->getUser()
          ->id(), $account_ids)) {
          $recipients[] = [
            'target_type' => 'user',
            'target_id' => $membership
              ->getUser()
              ->id(),
          ];
        }
      }
    }
    return $recipients;
  }

  /**
   * {@inheritdoc}
   */
  public function isValidEntity($entity) {

    /** @var \Drupal\Core\Entity\EntityInterface $entity */
    return $entity
      ->getEntityTypeId() === 'group_content';
  }

}

Classes

Name	Description
GroupContentInMyGroupActivityContext	Provides a 'GroupContentInMyGroupActivityContext' acitivy context.