protected function EntityReference_SelectionHandler_Generic_redhen_contact::buildEntityFieldQuery in RedHen CRM 7

Build an EntityFieldQuery to get referencable entities.

Overrides EntityReference_SelectionHandler_Generic::buildEntityFieldQuery

File

modules/redhen_contact/plugins/selection/RedhenContactSelectionHandler.class.php, line 14

EntityReference extensions for Redhen Contacts.

Class

EntityReference_SelectionHandler_Generic_redhen_contact

RedHenContact selection handler.

Code

protected function buildEntityFieldQuery($match = NULL, $match_operator = 'CONTAINS') {
  $query = parent::buildEntityFieldQuery($match, $match_operator);

  // Filtering by first and last name. EFQs do not support OR conditions, so
  // a tag is added, which allows the resulting query to be altered. In that
  // query_alter, all of the conditions are added, so they are not set here.
  // See http://drupal.stackexchange.com/questions/14499/using-or-with-entityfieldquery
  // and https://api.drupal.org/api/drupal/includes!database!database.inc/function/db_or/7
  // and http://www.phase2technology.com/blog/or-queries-with-entityfieldquery/.
  $query
    ->addTag('redhen_contact_generic_selection');

  // Add a 'search_string' metadata so the query_alter can easily find the
  // search text.
  $query
    ->addMetaData('search_string', $match);
  return $query;
}