Differential D2395 Diff 6895 src/app/Http/Middleware/Locale.php

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				<?php

				namespace App\Http\Middleware;

				use Closure;

				class Locale
				{
				/**
				* Handle an incoming request.
				*
				* @param \Illuminate\Http\Request $request
				* @param \Closure $next
				*
				* @return mixed
				*/
				public function handle($request, Closure $next)
				{
				$langDir = resource_path('lang');
				$preferences = array_map(
				function ($lang) {
				return preg_replace('/[^a-z].*$/', '', strtolower($lang));
				},
				$request->getLanguages()
				);

				$default = config('app.locale');
				$lang = null;

				foreach ($preferences as $pref) {
				if (!empty($pref) && ($pref == $default \|\| file_exists("$langDir/$pref"))) {
				$lang = $pref;
				break;
				}
				}

				if ($lang != $default) {
				app()->setLocale($lang);
				}

				return $next($request);
				}
				}