class EntityAutocompleteMatcherOverride in Opigno Learning path 8

Hierarchy

• class \Drupal\Core\Entity\EntityAutocompleteMatcher implements EntityAutocompleteMatcherInterface
  • class \Drupal\opigno_alter_entity_autocomplete\EntityAutocompleteMatcherOverride

1 file declares its use of EntityAutocompleteMatcherOverride

EntityAutocompleteController.php in modules/opigno_alter_entity_autocomplete/src/Controller/EntityAutocompleteController.php

1 string reference to 'EntityAutocompleteMatcherOverride'

opigno_alter_entity_autocomplete.services.yml in modules/opigno_alter_entity_autocomplete/opigno_alter_entity_autocomplete.services.yml

modules/opigno_alter_entity_autocomplete/opigno_alter_entity_autocomplete.services.yml

1 service uses EntityAutocompleteMatcherOverride

opigno_alter_entity_autocomplete.autocomplete_matcher in modules/opigno_alter_entity_autocomplete/opigno_alter_entity_autocomplete.services.yml

Drupal\opigno_alter_entity_autocomplete\EntityAutocompleteMatcherOverride

File

modules/opigno_alter_entity_autocomplete/src/EntityAutocompleteMatcherOverride.php, line 12

Namespace

Drupal\opigno_alter_entity_autocomplete

class EntityAutocompleteMatcherOverride extends EntityAutocompleteMatcher {

  /**
   * {@inheritdoc}
   */
  public function getMatches($target_type, $selection_handler, $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';
      $entity_labels = $handler
        ->getReferenceableEntities($string, $match_operator, 10);

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

          // Strip things like starting/trailing white spaces, line breaks and
          // tags.
          $key = preg_replace('/\\s\\s+/', ' ', str_replace("\n", '', trim(Html::decodeEntities(strip_tags($key)))));

          // Names containing commas or quotes must be wrapped in quotes.
          $key = Tags::encode($key);
          $matches[] = [
            'value' => $key,
            'label' => $label,
          ];
        }
      }
    }
    return $matches;
  }

}

Members

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