function drupalgap_og_services_request_postprocess_alter in DrupalGap 7

Implements hook_services_request_postprocess_alter().

File

modules/drupalgap_og/drupalgap_og.module, line 6

Code

function drupalgap_og_services_request_postprocess_alter($controller, $args, &$result) {

  // Upon system connect, if the og_access module is enabled, grab the current
  // user's memberships, then for each group(s) they are a member of check for
  // permission to "create [content-type] content" and append it to the result's
  // user permissions array if they have permission. This helps DrupalGap's
  // user_access better report permissions to create content.
  if ($controller['callback'] == '_system_resource_connect' && module_exists('og_access')) {
    global $user;
    module_load_include('inc', 'og_services', 'og_services.resource');
    $memberships = _og_services_resource_user_memberships($user->uid, 0, '*', array(), variable_get('services_user_index_page_size', 20));
    if (!empty($memberships)) {
      $content_types = node_type_get_names();
      foreach ($memberships as $membership) {
        if ($membership->state != 1) {
          continue;
        }
        foreach ($content_types as $bundle => $label) {
          if ($membership->group_type != 'node') {
            continue;
          }
          $bundle = str_replace('_', ' ', $bundle);
          $permission = "create {$bundle} content";
          if (og_user_access($membership->group_type, $membership->gid, $permission)) {
            $perm = new stdClass();
            $perm->module = 'og';
            $perm->permission = $permission;
            $result->user_permissions[] = $perm;
          }
        }
      }
    }
  }
}