function extrafield_views_integration_views_data in Extrafield Views Integration 7

Implements hook_views_data().

File

views/extrafield_views_integration.views.inc, line 16

Imlements views.inc with hook_views_data. Needed to register the extra fields for the entity types with the special field handler.

Code

function extrafield_views_integration_views_data() {
  static $function_nesting = 0;
  $data = array();
  if ($function_nesting === 0) {
    $function_nesting = 1;

    // Get all extrafields in the system that have a existing callback function
    // and are from type display.
    $extra_fields = _extrafield_views_integration_get_extra_fields();
    foreach ($extra_fields as $key => $extra_field) {

      // Get the entityInfo from the extrafield entitytype to get the base
      // table for views.
      $entity_info = entity_get_info($extra_field['entity_type']);
      if (!empty($entity_info)) {
        $data[$entity_info['base table']][$key] = array(
          'title' => t('Extrafield @label', array(
            '@label' => $extra_field['label'],
          )),
          'help' => t('Integrate Extrafield: @label for entity type: @entity_type', array(
            '@label' => $extra_field['label'],
            '@entity_type' => $extra_field['entity_type'],
          )),
          'field' => array(
            'handler' => 'extrafield_views_integration_handler_field_extrafield',
            'click sortable' => FALSE,
            'callback' => $extra_field['callback'],
          ),
        );
        if (isset($extra_field['file'])) {
          $data[$entity_info['base table']][$key]['field']['file'] = $extra_field['file'];
        }
      }
    }
    $function_nesting = 0;
  }
  return $data;
}