ConnectionConnectionPermission.php in RedHen CRM 8

Namespace

Drupal\redhen_connection\Plugin\ConnectionPermission

File

modules/redhen_connection/src/Plugin/ConnectionPermission/ConnectionConnectionPermission.php

<?php

namespace Drupal\redhen_connection\Plugin\ConnectionPermission;

use Drupal\Core\Access\AccessResultNeutral;
use Drupal\redhen_connection\Entity\ConnectionType;
use Drupal\redhen_contact\Entity\Contact;
use Drupal\redhen_connection\Plugin\ConnectionPermissionBase;
use Drupal\redhen_connection\Plugin\ConnectionPermissionInterface;
use Drupal\Core\Entity\EntityInterface;

/**
 * Provide permissions for the connection entity of a redhen_connection.
 *
 * @ConnectionPermission(
 *  id = "connection_connection_permission",
 *  label = @Translation("Connection"),
 *  description = @Translation("Applies to both current users connection and secondary connections. Sitewide permissions will override this permission."),
 *  subject_entity_type = "redhen_connection",
 *  subject_entity_bundle = "",
 *  influencer_entity_type = "",
 * )
 */
class ConnectionConnectionPermission extends ConnectionPermissionBase implements ConnectionPermissionInterface {

  /**
   * A Redhen Contact Object.
   *
   * @var \Drupal\Core\Entity\EntityInterface
   */
  private $contact;

  /**
   * {@inheritdoc}
   */
  public function getPermissionKey() {
    return 'connection';
  }

  /**
   * {@inheritdoc}
   */
  public function getInfluencers(EntityInterface $subject_entity) {

    // Return the connections for current contact and the subject.
    return $this->redhenConnectionConnections
      ->getConnectedEntities($this->contact, $subject_entity
      ->getType());
  }

  /**
   * {@inheritdoc}
   */
  public function hasRolePermissions(EntityInterface $subject_entity, $operation, Contact $contact) {
    $this->contact = $contact;
    $access = new AccessResultNeutral();

    // Only check permissions for connections that are of a type with contacts.
    $connection_type = ConnectionType::load($subject_entity
      ->getType());
    if ($connection_type
      ->getEndpointEntityTypeId(1) == 'redhen_contact' || $connection_type
      ->getEndpointEntityTypeId(2) == 'redhen_contact') {
      $influencers = $this
        ->getInfluencers($subject_entity);
      if ($influencers) {
        foreach ($influencers as $influencer) {
          $access = $this->redhenConnectionConnections
            ->checkConnectionPermission($contact, $influencer, $operation, $this
            ->getPermissionKey());
          if ($access
            ->isAllowed()) {
            return $access;
          }
        }
      }
    }
    return $access;
  }

}

Classes

Name	Description
ConnectionConnectionPermission	Provide permissions for the connection entity of a redhen_connection.