SocialGroupSelection.php in Open Social 10.0.x

Namespace

Drupal\social_group\Plugin\EntityReferenceSelection

File

modules/social_features/social_group/src/Plugin/EntityReferenceSelection/SocialGroupSelection.php

<?php

namespace Drupal\social_group\Plugin\EntityReferenceSelection;

use Drupal\Core\Entity\Plugin\EntityReferenceSelection\DefaultSelection;

/**
 * Provides specific access control for the group entity type.
 *
 * @EntityReferenceSelection(
 *   id = "social:group",
 *   label = @Translation("Group selection"),
 *   group = "social",
 *   entity_types = {"group"},
 *   weight = 0
 * )
 */
class SocialGroupSelection extends DefaultSelection {

  /**
   * {@inheritdoc}
   */
  protected function buildEntityQuery($match = NULL, $match_operator = 'CONTAINS') {
    $query = parent::buildEntityQuery($match, $match_operator);
    $configuration = $this
      ->getConfiguration();
    $all_group_types = [];
    if (is_array($configuration['target_bundles'])) {
      if ($configuration['target_bundles'] === []) {
        return $query;
      }
      else {
        $all_group_types = $configuration['target_bundles'];
      }
    }
    $plugin_id = 'group_node:' . $configuration['entity']
      ->bundle();
    $storage = $this->entityTypeManager
      ->getStorage('group_type');
    if (!$all_group_types) {
      $all_group_types = $storage
        ->getQuery()
        ->execute();
    }
    $excluded_group_types = [];
    foreach ($all_group_types as $group_type_id) {

      /** @var \Drupal\group\Entity\GroupTypeInterface $group_type */
      $group_type = $storage
        ->load($group_type_id);
      if (!$group_type
        ->hasContentPlugin($plugin_id)) {
        $excluded_group_types[] = $group_type_id;
      }
    }
    if ($excluded_group_types) {
      $diff = array_diff($all_group_types, $excluded_group_types);
      if (!empty($diff)) {
        $query
          ->condition($this->entityTypeManager
          ->getDefinition($configuration['target_type'])
          ->getKey('bundle'), $diff, 'IN');
      }
    }
    return $query;
  }

}

Classes

Name	Description
SocialGroupSelection	Provides specific access control for the group entity type.