class Select2EntityAutocompleteMatcher in Open Social 8.9

Class Select2EntityAutocompleteMatcher.

@package Drupal\social_core\Entity

Hierarchy

• class \Drupal\select2\EntityAutocompleteMatcher
  • class \Drupal\social_core\Entity\Select2EntityAutocompleteMatcher

File

modules/social_features/social_core/src/Entity/Select2EntityAutocompleteMatcher.php, line 13

Namespace

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);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
EntityAutocompleteMatcher::$moduleHandler	protected	property	The module handler service.
EntityAutocompleteMatcher::$selectionManager	protected	property	The entity reference selection handler plugin manager.
EntityAutocompleteMatcher::__construct	public	function	Constructs a EntityAutocompleteMatcher object.
Select2EntityAutocompleteMatcher::getMatches	public	function	Gets matched labels based on a given search string. Overrides EntityAutocompleteMatcher::getMatches