function theme_mee_formatter_default in Scald: Media Management made easy 6

File

mee/mee.module, line 275

Defines a special textarea, with drag and drop media driven by Scald and dnd.module when rich text editing is enabled on the textarea via the WYSIWYG API.

Code

function theme_mee_formatter_default($element) {

  // What's stored is exactly what the user entered, and not the SAS
  // representation. In general, that's that we want to output, *but*
  // we should also check that the atom is still available... And replace
  // it if it isn't.
  if (!variable_get('mee_store_sas', TRUE)) {
    $sas = scald_rendered_to_sas($element['#item']['value']);
    $included = scald_included($sas);
    $altered = FALSE;
    foreach ($included as $sid) {
      $atom = scald_fetch($sid);
      if (!scald_action_permitted($atom, 'view')) {
        $altered = TRUE;
        $replace = scald_scald_render($atom, 'no-access');
        $element['#item']['value'] = preg_replace("/<!--(\\s*)scald={$sid}(.*)END scald={$sid}(\\s*)-->/sU", scald_scald_render($atom, 'no-access'), $element['#item']['value']);
      }
    }
    if ($altered) {
      $format = $element['#item']['format'];
      $element['#item']['safe'] = check_markup($element['#item']['value'], $format, FALSE);
    }
  }

  // Calling scald_sas_to_rendered here allows us to make the configuration
  // a bit easier, as the input format doesn't have to be tweaked to include
  // the SAS filter.
  return scald_sas_to_rendered($element['#item']['safe']);
}