public function switchAction(Request $request)
    {
        $theme = $request->get('theme');

        if (!in_array($theme, $this->themes)) {
            throw new NotFoundHttpException(sprintf('The theme "%s" does not exist', $theme));
        }

        $this->activeTheme->setName($theme);

        $url = $request->headers->get('Referer', '/');
        $response = new RedirectResponse($url);

        if (!empty($this->cookieOptions)) {
            $cookie = new Cookie(
                $this->cookieOptions['name'],
                $theme,
                time() + $this->cookieOptions['lifetime'],
                $this->cookieOptions['path'],
                $this->cookieOptions['domain'],
                (bool) $this->cookieOptions['secure'],
                (bool) $this->cookieOptions['http_only']
            );

            $response->headers->setCookie($cookie);
        }

        return $response;
    }
public function switchAction(Request $request)
    {
        $theme = $request->get('theme');

        if (!in_array($theme, $this->themes)) {
            throw new NotFoundHttpException(sprintf('The theme "%s" does not exist', $theme));
        }

        $this->activeTheme->setName($theme);

        $url = $request->headers->get('Referer', '/');
        $response = new RedirectResponse($url);

        if (!empty($this->cookieOptions)) {
            $cookie = new Cookie(
                $this->cookieOptions['name'],
                $theme,
                time() + $this->cookieOptions['lifetime'],
                $this->cookieOptions['path'],
                $this->cookieOptions['domain'],
                (bool) $this->cookieOptions['secure'],
                (bool) $this->cookieOptions['http_only']
            );

            $response->headers->setCookie($cookie);
        }

        return $response;
    }
public function switchAction ( Request $ request ) { $ theme = $ request -> get ( 'theme' ) ; if ( ! in_array ( $ theme , $ this -> themes ) ) { throw new NotFoundHttpException ( sprintf ( 'The theme "%s" does not exist' , $ theme ) ) ; } $ this -> activeTheme -> setName ( $ theme ) ; $ url = $ request -> headers -> get ( 'Referer' , '/' ) ; $ response = new RedirectResponse ( $ url ) ; if ( ! empty ( $ this -> cookieOptions ) ) { $ cookie = new Cookie ( $ this -> cookieOptions [ 'name' ] , $ theme , time ( ) + $ this -> cookieOptions [ 'lifetime' ] , $ this -> cookieOptions [ 'path' ] , $ this -> cookieOptions [ 'domain' ] , ( bool ) $ this -> cookieOptions [ 'secure' ] , ( bool ) $ this -> cookieOptions [ 'http_only' ] ) ; $ response -> headers -> setCookie ( $ cookie ) ; } return $ response ; }
Switch theme.

@param Request $request actual request

@return RedirectResponse

@throws NotFoundHttpException when theme name not exists
Switch theme .