function getlocations_search_type_options in Get Locations 7.2

Same name and namespace in other branches

1. 7 modules/getlocations_search/getlocations_search.module \getlocations_search_type_options()

Collect information about which entity_types have fields for supported module and return an array suitable for a dropdown

Return value

Array

1 call to getlocations_search_type_options()

getlocations_search_form in modules/getlocations_search/getlocations_search.module

The search form

File

modules/getlocations_search/getlocations_search.module, line 419

getlocations_search.module @author Bob Hutchinson http://drupal.org/user/52366 @copyright GNU GPL

Code

function getlocations_search_type_options() {
  $module = getlocations_get_current_supported_module();
  $query = db_select('field_config', 'f');
  $query
    ->fields('i', array(
    'entity_type',
  ));
  $query
    ->join('field_config_instance', 'i', 'f.id=i.field_id');
  $query
    ->condition('f.module', $module)
    ->condition('f.active', 1);
  $rows = $query
    ->execute();
  $opts = array();
  foreach ($rows as $row) {
    $found = FALSE;
    $entity_type = $row->entity_type;
    if ($entity_type == 'user' && getlocations_access_user_location()) {
      $found = TRUE;
    }
    elseif ($entity_type == 'comment' && user_access('access comments')) {
      $found = TRUE;
    }
    else {
      if (getlocations_access_location()) {
        $found = TRUE;
      }
    }
    if ($found) {
      $entity_get_info = entity_get_info($entity_type);
      $label = isset($entity_get_info['plural label']) ? $entity_get_info['plural label'] : $entity_get_info['label'];
      $opts[$entity_type] = $label;
    }
  }
  if (count($opts) > 1) {
    $opts = array(
      'all' => t('Show All'),
    ) + $opts;
    return $opts;
  }
  return array();
}