public function ContactAutocompleteController::autocomplete in RedHen CRM 8

Handler for autocomplete request.

Parameters

\Symfony\Component\HttpFoundation\Request $request: The request.

Return value

\Symfony\Component\HttpFoundation\JsonResponse The response.

1 string reference to 'ContactAutocompleteController::autocomplete'

redhen_contact.routing.yml in modules/redhen_contact/redhen_contact.routing.yml

modules/redhen_contact/redhen_contact.routing.yml

File

modules/redhen_contact/src/Controller/ContactAutocompleteController.php, line 42

Class

ContactAutocompleteController

Class ContactAutocompleteController.

Namespace

Drupal\redhen_contact\Controller

Code

public function autocomplete(Request $request) {
  $results = [];

  // Sanitize input parameters.
  $q = trim(str_replace('%', '', Xss::filter($request->query
    ->get('q'))));
  $match_operator = Xss::filter($request->query
    ->get('match_operator'));
  $match_limit = intval($request->query
    ->get('match_limit'));
  if ($match_limit <= 0) {
    $match_limit = 10;
  }
  elseif ($match_limit > 100) {
    $match_limit = 100;
  }
  if ($q) {
    if ($match_operator == 'STARTS_WITH') {
      $full_name_like = preg_replace('/\\s+/', '% ', $q) . '%';
      $email_like = $q . '%';
    }
    else {
      $full_name_like = '%' . preg_replace('/\\s+/', '% %', $q) . '%';
      $email_like = '%' . $q . '%';
    }
    $query = $this->database
      ->query('
        SELECT id
        FROM redhen_contact
        WHERE CONCAT(first_name, \' \', last_name) LIKE :full_name_like
          OR email LIKE :email_like
        ORDER BY first_name ASC, last_name ASC
        LIMIT ' . $match_limit . '
      ', [
      ':full_name_like' => $full_name_like,
      ':email_like' => $email_like,
    ]);
    $contact_ids = $query
      ->fetchCol();
    $contacts = $this
      ->entityTypeManager()
      ->getStorage('redhen_contact')
      ->loadMultiple($contact_ids);

    /** @var \Drupal\redhen_contact\Entity\Contact $contact */
    foreach ($contacts as $contact) {
      $results[] = [
        'value' => EntityAutocomplete::getEntityLabels([
          $contact,
        ]),
        'label' => $contact
          ->label() . ' (' . $contact
          ->getEmail() . ')',
      ];
    }
  }
  return new JsonResponse($results);
}