WIP - Support Livewire

src/Middleware/SetLocale.php

@@ -3,6 +3,13 @@
 namespace CodeZero\LocalizedRoutes\Middleware;
 
 use Closure;
+use CodeZero\LocalizedRoutes\LocalizedUrlGenerator;
+use CodeZero\LocalizedRoutes\Middleware\Detectors\RouteActionDetector;
+use CodeZero\LocalizedRoutes\Middleware\Detectors\UrlDetector;
+use CodeZero\LocalizedRoutes\RouteHelper;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\App;
+use Illuminate\Support\Facades\Route;
 
 class SetLocale
 {
@@ -31,14 +38,78 @@ public function __construct(LocaleHandler $handler)
      *
      * @return mixed
      */
-    public function handle($request, Closure $next)
+    public function handle(Request $request, Closure $next)
     {
+        // If this is a Livewire request, we have to recreate
+        // the original Request and rebind the classes that need it.
+        // This needs to be done before the locale is updated,
+        // because some Detector classes use the Request.
+        $originalRequest = $this->useOriginalRequestDuringLivewireRequests();
+
         $locale = $this->handler->detect();
 
         if ($locale) {
             $this->handler->store($locale);
         }
 
+        if ($originalRequest) {
+            // This is from the SubstituteBindings middleware.
+            // If this is a Livewire request, this needs to run on
+            // the request we created, after the locale is updated,
+            // to enable localized route model binding.
+            Route::substituteBindings($originalRequest->route());
+            Route::substituteImplicitBindings($originalRequest->route());
+        }
+
         return $next($request);
     }
+
+    /**
+     * If this is a Livewire request, recreate the original Request,
+     * and use it in the classes that need it.
+     *
+     * @return \Illuminate\Http\Request|null
+     */
+    public function useOriginalRequestDuringLivewireRequests(): ?Request
+    {
+        if ( ! $this->isLivewireRequest()) {
+            return null;
+        }
+
+        $url = \Livewire\Livewire::originalUrl();
+        $originalRequest = Request::create($url);
+
+        $originalRequest->setRouteResolver(function () use ($originalRequest) {
+            return Route::getRoutes()->match($originalRequest);
+        });
+
+        App::bind(LocalizedUrlGenerator::class, function () use ($originalRequest) {
+            return new LocalizedUrlGenerator($originalRequest);
+        });
+
+        App::bind(RouteActionDetector::class, function () use ($originalRequest) {
+            return new RouteActionDetector($originalRequest);
+        });
+
+        App::bind(UrlDetector::class, function () use ($originalRequest) {
+            return new UrlDetector($originalRequest);
+        });
+
+        App::bind(RouteHelper::class, function () use ($originalRequest) {
+            return new RouteHelper($originalRequest);
+        });
+
+        return  $originalRequest;
+    }
+
+    /**
+     * Check if this is a Livewire ajax call.
+     *
+     * @return bool
+     */
+    protected function isLivewireRequest(): bool
+    {
+        return class_exists(\Livewire\LivewireManager::class)
+            && App::make(\Livewire\LivewireManager::class)->isLivewireRequest();
+    }
 }