Initial commit

2026-05-09 17:28:23 +02:00
commit 9d73f82529
5575 changed files with 281989 additions and 0 deletions
@@ -0,0 +1,94 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Middleware;
+
+use Closure;
+use Illuminate\Http\Request;
+use Illuminate\Support\Facades\Cache;
+use Symfony\Component\HttpFoundation\Response;
+
+class ApiResponseCache
+{
+    private const int DEFAULT_TTL = 60;
+
+    public function handle(Request $request, Closure $next): Response
+    {
+        if (! $this->shouldCache($request)) {
+            return $next($request);
+        }
+
+        $cacheKey = $this->generateCacheKey($request);
+
+        if (Cache::has($cacheKey)) {
+            $cached = Cache::get($cacheKey);
+
+            if (is_array($cached) && isset($cached['data'], $cached['status'])) {
+                return response()->json($cached['data'], $cached['status'], $cached['headers'] ?? []);
+            }
+        }
+
+        $response = $next($request);
+
+        if ($response->isSuccessful()) {
+            $ttl = $this->getTtlFromRoute($request);
+            $data = json_decode((string) $response->getContent(), true);
+
+            if (is_array($data)) {
+                Cache::put($cacheKey, [
+                    'data' => $data,
+                    'status' => $response->getStatusCode(),
+                ], $ttl);
+            }
+        }
+
+        return $response;
+    }
+
+    private function shouldCache(Request $request): bool
+    {
+        if (! in_array($request->method(), ['GET', 'HEAD'])) {
+            return false;
+        }
+
+        if ($request->bearerToken()) {
+            return false;
+        }
+
+        $cacheableRoutes = [
+            '/api/online-users',
+            '/api/online-count',
+            '/api/radio/current-dj',
+            '/api/radio/config',
+            '/api/radio/now-playing',
+            '/api/radio/listeners',
+            '/api/radio/shouts',
+            '/api/settings/radio',
+            '/api/radio/points/leaderboard',
+            '/api/radio/points/stats',
+        ];
+
+        return array_any($cacheableRoutes, fn ($route) => str_starts_with($request->path(), ltrim((string) $route, '/')));
+    }
+
+    private function generateCacheKey(Request $request): string
+    {
+        return 'api_cache_' . md5($request->path() . ($request->getQueryString() ?? ''));
+    }
+
+    private function getTtlFromRoute(Request $request): int
+    {
+        $path = $request->path();
+
+        return match (true) {
+            str_contains($path, 'online-count') => 30,
+            str_contains($path, 'now-playing') => 15,
+            str_contains($path, 'current-dj') => 30,
+            str_contains($path, 'listeners') => 30,
+            str_contains($path, 'leaderboard') => 60,
+            str_contains($path, 'shouts') => 30,
+            default => self::DEFAULT_TTL,
+        };
+    }
+}