function video_default_widget_settings_validate in Video 6.5

Same name and namespace in other branches

1. 6.4 video_widget.inc \video_default_widget_settings_validate()

Element specific validation for video default value.

1 string reference to 'video_default_widget_settings_validate'

video_default_widget_settings in ./video_widget.inc

File

./video_widget.inc, line 452

Common Video module widget functions

Code

function video_default_widget_settings_validate($element, &$form_state) {

  // Verify the destination exists
  $destination = video_thumb_path();
  if (!field_file_check_directory($destination, FILE_CREATE_DIRECTORY)) {
    form_set_error('default_video_thumb', t('The default image could not be uploaded. The destination %destination does not exist or is not writable by the server.', array(
      '%destination' => dirname($destination),
    )));
    return;
  }
  $oldthumb = $form_state['values']['default_video_thumb'];

  // We save the upload here because we can't know the correct path until the file is saved.
  $newthumb = file_save_upload('default_video_thumb_upload', array(
    'file_validate_is_image' => array(),
  ), $destination);

  // Delete the current file if there is a new one or the delete_default_video_thumbnail checkbox is checked
  if (!empty($oldthumb['fid']) && ($newthumb || !empty($form_state['values']['delete_default_video_thumbnail']))) {
    if (file_delete(file_create_path($oldthumb['filepath']))) {
      db_query('DELETE FROM {files} WHERE fid=%d', $oldthumb['fid']);
    }
    $form_state['values']['default_video_thumb'] = array();
  }
  if ($newthumb) {

    // Make the file permanent and store it in the form.
    file_set_status($newthumb, FILE_STATUS_PERMANENT);
    $newthumb->timestamp = time();
    $form_state['values']['default_video_thumb'] = (array) $newthumb;
  }
}