function field_features_export in Features 7

Same name and namespace in other branches

1. 7.2 includes/features.field.inc \field_features_export()

Implements hook_features_export().

File

includes/features.field.inc, line 38

Code

function field_features_export($data, &$export, $module_name = '') {
  $pipe = array();
  $map = features_get_default_map('field');

  // The field_default_fields() hook integration is provided by the
  // features module so we need to add it as a dependency.
  $export['dependencies']['features'] = 'features';
  foreach ($data as $identifier) {
    if ($field = features_field_load($identifier)) {

      // If this field is already provided by another module, remove the field
      // and add the other module as a dependency.
      if (isset($map[$identifier]) && $map[$identifier] != $module_name) {
        if (isset($export['features']['field'][$identifier])) {
          unset($export['features']['field'][$identifier]);
        }
        $module = $map[$identifier];
        $export['dependencies'][$module] = $module;
      }
      else {
        $export['features']['field'][$identifier] = $identifier;
        $export['dependencies'][$field['field_config']['module']] = $field['field_config']['module'];
        if ($field['field_config']['storage']['type'] != variable_get('field_storage_default', 'field_sql_storage')) {
          $export['dependencies'][$field['field_config']['storage']['module']] = $field['field_config']['storage']['module'];
        }
        $export['dependencies'][$field['field_instance']['widget']['module']] = $field['field_instance']['widget']['module'];
        foreach ($field['field_instance']['display'] as $key => $display) {
          if (isset($display['module'])) {
            $export['dependencies'][$display['module']] = $display['module'];

            // @TODO: handle the pipe to image styles
          }
        }

        // If taxonomy field, add in the vocabulary
        if ($field['field_config']['type'] == 'taxonomy_term_reference' && !empty($field['field_config']['settings']['allowed_values'])) {
          foreach ($field['field_config']['settings']['allowed_values'] as $allowed_values) {
            if (!empty($allowed_values['vocabulary'])) {
              $pipe['taxonomy'][] = $allowed_values['vocabulary'];
            }
          }
        }
      }
    }
  }
  return $pipe;
}