function theme_view_uploaded_files_forbidden in iTweak Upload 6.2

Implementation of theme_view_uploaded_files_forbidden(). Theme the attachments output when user is not allowed to view them.

Parameters

$node: Node on which the uploaded files would be displayed.

1 theme call to theme_view_uploaded_files_forbidden()

itweak_upload_nodeapi in ./itweak_upload.module

Implementation of hook_nodeapi().

File

./itweak_upload.module, line 1504

iTweakUpload - Tweak attachments display and file upload forms.

Code

function theme_view_uploaded_files_forbidden($node) {
  global $user;
  static $authenticated_view_uploaded_files;
  if (!$user->uid) {
    if (!isset($authenticated_view_uploaded_files)) {

      // We only output any link if we are certain, that users get permission
      // to view uploaded files by logging in. We also locally cache this information.
      $authenticated_view_uploaded_files = array_key_exists(DRUPAL_AUTHENTICATED_RID, user_roles(TRUE, 'view uploaded files'));
    }
    if ($authenticated_view_uploaded_files) {
      $destination = drupal_get_destination();
      if (variable_get('user_register', 1)) {

        // Users can register themselves.
        $html = t('<a href="@login">Login</a> or <a href="@register">register</a> to view attached files', array(
          '@login' => url('user/login', array(
            'query' => $destination,
          )),
          '@register' => url('user/register', array(
            'query' => $destination,
          )),
        ));
      }
      else {

        // Only admins can add new users, no public registration.
        $html = t('<a href="@login">Login</a> to view attached files', array(
          '@login' => url('user/login', array(
            'query' => $destination,
          )),
        ));
      }
      $div_class = 'itu-attachment-forbidden';
      $html = '<div class="' . $div_class . '">' . $html . '</div>';
      return $html;
    }
  }
}