function ds_features_revert in Display Suite 6.3

Same name and namespace in other branches

1. 6 includes/ds.features.inc \ds_features_revert()
2. 6.2 includes/ds.features.inc \ds_features_revert()

Implementation of hook_features_export_revert().

File

includes/ds.features.inc, line 109

Features support.

Code

function ds_features_revert($module = NULL) {

  // Display settings.
  if ($display_settings = module_invoke($module, 'ds_default_settings')) {
    foreach ($display_settings as $ds_module => $settings) {
      foreach ($settings as $object_type => $setting) {
        foreach ($setting as $build_mode => $conf) {

          // Remove old settings.
          db_query("DELETE FROM {ds_settings} WHERE build_mode = '%s' AND module = '%s' AND type = '%s'", $build_mode, $ds_module, $object_type);

          // Catch situations where the feature name has crept into the table
          db_query("DELETE FROM {ds_settings} WHERE build_mode = '%s' AND module = '%s' AND type = '%s'", $build_mode, $module, $object_type);

          // Iterate over fields and ditch those which are hidden.
          // This is for sites have upgraded but haven't re-exported their settings.
          foreach ($conf['fields'] as $field_key => $field_value) {
            if ($field_value['region'] == 'disabled') {
              unset($conf['fields'][$field_key]);
            }
          }

          // Save new settings.
          $record = new stdClass();
          $record->module = $ds_module;
          $record->type = $object_type;
          $record->build_mode = $build_mode;
          $record->settings = serialize($conf);
          drupal_write_record('ds_settings', $record);
          if (db_affected_rows() >= 1) {
            watchdog('ds', 'Reverted the display settings for @object_type build mode: @build_mode', array(
              '@object_type' => $object_type,
              '@build_mode' => $build_mode,
            ));
          }
          else {
            watchdog('ds', 'Failed to revert settings for @object_type build mode: @build_mode', array(
              '@object_type' => $object_type,
              '@build_mode' => $build_mode,
            ));
          }
        }
      }
    }
  }
}