Select2EntityAutocompleteMatcher.php in Open Social 10.1.x

Namespace

Drupal\social_core\Entity

File

modules/social_features/social_core/src/Entity/Select2EntityAutocompleteMatcher.php

<?php

namespace Drupal\social_core\Entity;

use Drupal\select2\EntityAutocompleteMatcher as EntityAutocompleteMatcherBase;
use Drupal\Component\Utility\Html;

/**
 * Class Select2EntityAutocompleteMatcher.
 *
 * @package Drupal\social_core\Entity
 */
class Select2EntityAutocompleteMatcher extends EntityAutocompleteMatcherBase {

  /**
   * {@inheritdoc}
   */
  public function getMatches($target_type, $selection_handler, array $selection_settings, $string = '') {
    $matches = [];
    $options = $selection_settings + [
      'target_type' => $target_type,
      'handler' => $selection_handler,
    ];
    $handler = $this->selectionManager
      ->getInstance($options);
    if (isset($string)) {

      // Get an array of matching entities.
      $match_operator = !empty($selection_settings['match_operator']) ? $selection_settings['match_operator'] : 'CONTAINS';
      $match_limit = isset($selection_settings['match_limit']) ? (int) $selection_settings['match_limit'] : 10;
      $entity_labels = $handler
        ->getReferenceableEntities($string, $match_operator, $match_limit);

      // Loop through the entities and convert them into autocomplete output.
      foreach ($entity_labels as $values) {
        foreach ($values as $entity_id => $label) {

          // Skip certain entity_id's that are already a member or a enrollee.
          // We can just add this to our render arrays from now on.
          // '#selection_settings' => [ 'skip_entity' => ['7', '8', '9'] ].
          if (!empty($selection_settings['skip_entity']) && in_array($entity_id, $selection_settings['skip_entity'], FALSE)) {
            continue;
          }
          $label = !empty($selection_settings['hide_id']) ? $label : "{$label} ({$entity_id})";
          $matches[$entity_id] = [
            'id' => $entity_id,
            'text' => Html::decodeEntities($label),
          ];
        }
      }
      $this->moduleHandler
        ->alter('select2_autocomplete_matches', $matches, $options);
    }
    return array_values($matches);
  }

}

Classes

Name	Description
Select2EntityAutocompleteMatcher	Class Select2EntityAutocompleteMatcher.