Mcamara\LaravelLocalization\Middleware\LocaleSessionRedirect

Complexity

Total Complexity

10

Size/Duplication

Total Lines	49
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	4

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
B	handle()	0	38	10

<?php

namespace Mcamara\LaravelLocalization\Middleware;

use Closure;
use Illuminate\Http\RedirectResponse;
use Mcamara\LaravelLocalization\LanguageNegotiator;
use Mcamara\LaravelLocalization\LaravelLocalization;

class LocaleSessionRedirect extends LaravelLocalizationMiddlewareBase
{
    /**
     * Handle an incoming request.
     *
     * @param \Illuminate\Http\Request $request
     * @param \Closure                 $next
     *
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        // If the URL of the request is in exceptions.
        if ($this->shouldIgnore($request)) {
            return $next($request);
        }

        $params = explode('/', $request->path());
        $locale = session('locale', false);

        if (\count($params) > 0 && app('laravellocalization')->checkLocaleInSupportedLocales($params[0])) {
            session(['locale' => $params[0]]);

            return $next($request);
        }
        elseif(empty($locale) && app('laravellocalization')->hideUrlAndAcceptHeader()){
          // When default locale is hidden and accept language header is true,
          // then compute browser language when no session has been set.
          // Once the session has been set, there is no need
          // to negotiate language from browser again.
          $negotiator = new LanguageNegotiator(app('laravellocalization')->getDefaultLocale(), app('laravellocalization')->getSupportedLocales(), $request);
          $locale     = $negotiator->negotiateLanguage();
          session(['locale' => $locale]);
        }

        if($locale === false){
          $locale = app('laravellocalization')->getCurrentLocale();
        }

        if ($locale && app('laravellocalization')->checkLocaleInSupportedLocales($locale) && !(app('laravellocalization')->isHiddenDefault($locale))) {
            app('session')->reflash();
            $redirection = app('laravellocalization')->getLocalizedURL($locale);

            return new RedirectResponse($redirection, 302, ['Vary' => 'Accept-Language']);
        }

        return $next($request);
    }
}