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function sarnia_entity_property_info in Sarnia 7

Implements hook_entity_property_info().

This hook is provided by the Entity API module.

See also

sarnia_entity_load()

File

./sarnia.module, line 471

Code

function sarnia_entity_property_info() {
  module_load_include('inc', 'sarnia', 'sarnia.entities');
  $info = array();
  $entity_types = _sarnia_entity_types();
  foreach ($entity_types as $machine_name => $entity_info) {
    $info[$machine_name]['properties'] = array();

    // Add only fulltext fields as 'text' properties for Search API. If we
    // wanted all fields, we would use $server->getRemoteFields(), but that
    // could significantly increase the size of stored Search API index settings
    // and other caches; indexes can easily have over a hundred fields.
    // @see http://drupal.org/node/1308638
    $server = search_api_server_load($entity_info['search_api_server']);
    if ($server) {
      foreach ($server
        ->getFulltextFields() as $key => $field) {
        $info[$machine_name]['properties'][$key] = array(
          'label' => $key,
          'type' => 'text',
        );
      }

      // Add date fields.
      foreach ($server
        ->getRemoteFields() as $key => $field) {
        if ($field
          ->getType() == 'tdate') {
          $info[$machine_name]['properties'][$key] = array(
            'label' => $key,
            'type' => 'date',
          );
        }
      }

      // Organize properties alphabetically.
      ksort($info[$machine_name]['properties']);

      // Add the 'id' field first.
      unset($info[$machine_name]['properties']['id']);
      $info[$machine_name]['properties'] = array(
        'id' => array(
          'label' => t('Id'),
          'type' => 'token',
          'description' => t('An id from Solr.'),
          'required' => TRUE,
        ),
      ) + $info[$machine_name]['properties'];
    }
  }
  return $info;
}