/** Preview an advertisement.
*/
public function preview(SS_HTTPRequest $request)
{
$request->shift();
$adID = (int) $request->param('ID');
$ad = UniadsObject::get()->byID($adID);
if (!$ad) {
Controller::curr()->httpError(404);
return;
}
// No impression and click tracking for previews
$conf = UniadsObject::config();
$conf->use_js_tracking = false;
$conf->record_impressions = false;
$conf->record_impressions_stats = false;
// Block stylesheets and JS that are not required (using our own template)
Requirements::clear();
$template = new SSViewer('UniadsPreview');
return $template->Process($ad);
}
