please please please work

functions/proxy-audio.js

@@ -0,0 +1,65 @@
+export async function onRequest(context) {
+    const { request } = context;
+    const url = new URL(request.url);
+    const targetUrl = url.searchParams.get('url');
+
+    if (!targetUrl) {
+        return new Response('Missing url parameter', { status: 400 });
+    }
+
+    try {
+        const cacheUrl = new URL(request.url);
+        try {
+            const tidalUrl = new URL(targetUrl);
+            cacheUrl.searchParams.set('cache_key', tidalUrl.pathname);
+        } catch (e) {}
+
+        const cacheKey = new Request(cacheUrl.toString(), request);
+        const cache = caches.default;
+        let response = await cache.match(cacheKey);
+
+        if (!response) {
+            console.log('Cache Miss. Fetching from Tidal...');
+
+            const headers = new Headers(request.headers);
+            headers.delete('host');
+            headers.delete('referer');
+            headers.set(
+                'User-Agent',
+                'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36'
+            );
+
+            response = await fetch(targetUrl, {
+                method: request.method,
+                headers: headers,
+                redirect: 'follow',
+                cf: {
+                    cacheTtl: 2592000,
+                    cacheEverything: true,
+                },
+            });
+
+            if (request.method === 'GET' && response.ok) {
+                const cacheResponse = new Response(response.body, response);
+                cacheResponse.headers.set('Access-Control-Allow-Origin', '*');
+                cacheResponse.headers.set('Cache-Control', 'public, max-age=2592000');
+
+                context.waitUntil(cache.put(cacheKey, cacheResponse.clone()));
+                response = cacheResponse;
+            }
+        } else {
+            console.log('Cache Hit! Serving from Edge.');
+        }
+
+        const newResponse = new Response(response.body, response);
+        newResponse.headers.set('Access-Control-Allow-Origin', '*');
+        newResponse.headers.set('Access-Control-Allow-Methods', 'GET, HEAD, OPTIONS');
+        newResponse.headers.set('Access-Control-Expose-Headers', '*');
+        newResponse.headers.delete('content-security-policy');
+        newResponse.headers.delete('x-frame-options');
+
+        return newResponse;
+    } catch (error) {
+        return new Response('Proxy Error: ' + error.message, { status: 500 });
+    }
+}

js/api.js

@@ -1507,6 +1507,11 @@ export class LosslessAPI {
             };
         }
 
+        if (streamUrl && streamUrl.includes('tidal.com')) {
+            const encodedUrl = encodeURIComponent(streamUrl);
+            streamUrl = `/proxy-audio?url=${encodedUrl}`;
+        }
+
         const result = { url: streamUrl, rgInfo: manifestRgInfo };
         this.streamCache.set(cacheKey, result);
 
@@ -1554,6 +1559,11 @@ export class LosslessAPI {
             throw new Error(`Could not resolve video stream URL for ID: ${id}`);
         }
 
+        if (streamUrl && streamUrl.includes('tidal.com')) {
+            const encodedUrl = encodeURIComponent(streamUrl);
+            streamUrl = `/proxy-audio?url=${encodedUrl}`;
+        }
+
         if (!(lookup instanceof TidalResponse)) {
             this.streamCache.set(cacheKey, streamUrl);
         }