salted-herring / silverstripe-shortlist

        preg_match('/remove|add/', $request->getURL(), $matches);

        switch ($matches[0]) {

            case 'add':

                $action = new AddToshortlistAction();

                $status = $action->performAction(

                    $shortlist = $this->getSessionShortList(),

                    $ID = $request->getVar('id'),

                    $type = $request->getVar('type'),

                    $session = $request->getVar('s')

                );

                break;

            case 'remove':

                $action = new RemoveFromshortlistAction();

                $status = $action->performAction(

                    $session = $request->getVar('s')

                );

                break;

            case 'remove':

                $action = new RemoveFromshortlistAction();

                $status = $action->performAction(

                    $shortlist = $this->getSessionShortList(),

                    $ID = $request->getVar('id'),

                    $type = $request->getVar('type'),

                    $session = $request->getVar('s')

                );

                break;

        }

        if ($request->isAjax()) {