/**
* @desc Method for getting diff between actual Wikia.css file and text given in request parameter
* @paramRequest string wikitext - request param in which you can provide text to create a diff
*/
public function getDiff()
{
$wikitext = $this->request->getVal('wikitext', '');
$model = new SpecialCssModel();
$editPageService = new EditPageService($model->getCssFileTitle());
$this->diff = $editPageService->getDiff($wikitext);
}
/**
* @param WikiaApp $app
* @param SpecialCssModel $model
* @param integer $articleId
*
* @return boolean
*/
private static function shouldRedirect($app, $model, $title)
{
$result = false;
// currently special:css cannot handle undo mode
if ($app->wg->Request->getInt('undo') > 0 || $app->wg->Request->getInt('undoafter') > 0) {
return $result;
}
if ($app->wg->EnableSpecialCssExt) {
$specialCss = new SpecialCssController();
/** @noinspection PhpUndefinedVariableInspection
* SpecialCssModel::$suppoertedSkins is defined -- lint has issues with it
*/
$result = $model->isWikiaCssTitle($title) && $app->checkSkin($model::$supportedSkins) && $specialCss->userCanExecute($app->wg->User);
}
return $result;
}
