public function executeBatchPublish(sfWebRequest $request, $set = true)
{
$ids = $request->getParameter('ids');
$c = new Criteria();
$q = PagePeer::retrieveByPKs($ids);
foreach ($q as $page) {
$page->setIsPublished($set);
$page->save();
}
$this->getUser()->setFlash('notice', 'The selected pages have been ' . ($set ? 'published' : 'drafted') . ' successfully.');
$this->redirect('page');
}