function fe_nodequeue_features_export_render in Features Extra 7

Implements hook_features_export_render().

@codingStandardsIgnoreStart

File

fe_nodequeue/fe_nodequeue.module, line 75

Main functions and hook implementations of the FE Nodequeue module.

Code

function fe_nodequeue_features_export_render($module_name = '', $data) {

  // @codingStandardsIgnoreEnd
  $code = array();
  $code[] = '  $nodequeues = array();';
  $code[] = '';
  $roles = user_roles();
  foreach ($data as $name) {

    // Clone the nodequeue object so that our changes aren't statically cached.
    $nodequeue_static = _fe_nodequeue_load_queue_by_name($name, TRUE);
    if (!empty($nodequeue_static) && ($nodequeue = clone $nodequeue_static)) {

      // Sort roles and types arrays into ascending order so that we can check
      // for overridden db data without being affected by the order in which
      // this array gets stored/loaded.
      if (!empty($nodequeue->roles)) {

        // Roles that have the 'Manipulate all queues' permission will not get
        // saved and will throw override messages as a result.
        $manipulate_all_queues = array_keys(user_roles(FALSE, 'manipulate all queues'));
        $nodequeue->roles = array_diff($nodequeue->roles, $manipulate_all_queues);
        foreach ($nodequeue->roles as $index => $rid) {
          $nodequeue->roles[$index] = $roles[$rid];
        }
        sort($nodequeue->roles);
      }
      if (!empty($nodequeue->types)) {
        sort($nodequeue->types);
      }

      // Remove the nodequeue id. This is specific to the current site and
      // should not be exported.
      unset($nodequeue->qid);

      // We don't care how many subqueues are in here since they get created
      // automatically.
      unset($nodequeue->subqueues);
      $nodequeue_export = features_var_export($nodequeue, '  ');
      $code[] = "  // Exported nodequeues: {$nodequeue->name}.";
      $code[] = "  \$nodequeues['{$name}'] = {$nodequeue_export};";
      $code[] = "";
    }
  }
  $code[] = '  return $nodequeues;';
  $code = implode("\n", $code);
  return array(
    'fe_nodequeue_export_fields' => $code,
  );
}