AmyProjectController::on_preview_resource PHP Method

    public function on_preview_resource($pars = array())
    {
        $ticket = $pars['ticket'];
        $path = $pars['path'];
        if (!$this->isAuthenticated($ticket)) {
            self::raiseError("Unauthenticated.");
        }
        if ($this->canUserRead($ticket, $path)) {
            $this->getResource($ticket, $path, true);
        }
        self::raiseError("Insufficient privileges.");
    }