VSamovarov\LaravelLocalizer\Middleware\LocalizerMiddleware

Complexity

Total Complexity

7

Size/Duplication

Total Lines	52
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Importance

Changes

0

4 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	handle()	0	10	3
A	setLocale()	0	8	2
A	getNonLocaleURL()	0	4	1

<?php

namespace VSamovarov\LaravelLocalizer\Middleware;

use VSamovarov\LaravelLocalizer\Localizer;
use Closure;
use Illuminate\Http\Request;

/**
 * Устанавливаем локаль для Веб
 */
class LocalizerMiddleware
{
    private $localizer;
    public function __construct(Localizer $localizer)
    {
        $this->localizer = $localizer;
    }
    /**
     * Handle an incoming request.
     *
     * @param  \Illuminate\Http\Request  $request
     * @param  \Closure  $next
     * @return mixed
     */
    public function handle($request, Closure $next)
    {
        $prefix = (string) $request->segment(1);
        if($this->localizer->isHideDefaultLocaleInURL() && $prefix === $this->localizer->getDefaultLocale()) {
          return redirect($this->getNonLocaleURL($request, $prefix));
        }
        $this->setLocale($prefix);

        return $next($request);
    }

    /**
     * Устанавливаем локаль
     *
     * @param string $prefix
     * @return void
     */
    private function setLocale(string $prefix): void
    {
        if ($this->localizer->isSupportedLocale($prefix)) {
            $this->localizer->setLocale($prefix);
        } else {
            $this->localizer->setLocale($this->localizer->getDefaultLocale());
        }
    }
    
    /**
     * Возвращает урл без префикса локали
     *
     * @param Request $request
     * @param string $prefix
     * @return string
     */
    private function getNonLocaleURL(Request $request, string $prefix): string
    {
      return preg_replace ("{^\/{$prefix}}", '', $request->getRequestUri());
    }
}