initial commit

app/Http/Middleware/EnsureAcceptJson.php

@@ -0,0 +1,59 @@
+<?php
+
+namespace App\Http\Middleware;
+
+use Closure;
+use Illuminate\Http\Request;
+use Illuminate\Http\Response;
+use Illuminate\Http\JsonResponse;
+
+use Symfony\Component\HttpFoundation\BinaryFileResponse;
+use Symfony\Component\HttpFoundation\StreamedResponse;
+
+class EnsureAcceptJson
+{
+    public function handle(Request $request, Closure $next)
+    {
+        // Allow multipart/form-data for POST and PUT
+        if (($request->isMethod('post') || $request->isMethod('put')) && 
+            $request->hasHeader('Content-Type', 'multipart/form-data')) {
+            return $next($request);
+        }
+
+        // Allow file downloads to pass through
+        if ($request->route() && strpos($request->route()->getName(), 'download') !== false) {
+            return $next($request);
+        }
+
+        // Set Accept header to JSON for other requests
+        $request->headers->set('Accept', 'application/json');
+        
+        $response = $next($request);
+
+        // Only transform non-file responses
+        if (!$response instanceof BinaryFileResponse && 
+            !$response instanceof StreamedResponse) {
+            if (!$response instanceof JsonResponse) {
+                if ($response instanceof Response) {
+                    $content = $response->getContent();
+
+                    $decoded = json_decode($content);
+                    if (json_last_error() === JSON_ERROR_NONE) {
+                        $data = $decoded;
+                    } else {
+                        $data = ['message' => $content];
+                    }
+
+                    $response = response()->json(
+                        $data,
+                        $response->status()
+                    );
+                }
+            }
+            
+            $response->header('Content-Type', 'application/json');
+        }
+        
+        return $response;
+    }
+}