experimental wtv-search and wtv-proxy (disabled by default, requires external services)

zefie_wtvp_minisrv/includes/ServiceVault/wtv-proxy/img/catchall.js

@@ -0,0 +1,33 @@
+minisrv_service_file = true;
+request_is_async = true;
+
+const proxyUrl = minisrv_config.services['wtv-proxy'].wrp_url;
+if (!proxyUrl.endsWith('/')) {
+    proxyUrl += '/';
+}
+// Remove 'wtv-proxy:/' from the start of request_url
+let forwardPath = request_headers.request_url.replace(/^wtv-proxy:\//, '');
+
+// Build the full URL to forward to
+const targetUrl = proxyUrl + forwardPath;
+
+// Forward the request using http(s) module
+const urlObj = new URL(targetUrl);
+const lib = urlObj.protocol === 'https:' ? https : http;
+
+lib.get(targetUrl, (res) => {
+    let headers = `200 OK\n`;
+    // Copy content-type if present
+    if (res.headers['content-type']) {
+        headers += `Content-Type: ${res.headers['content-type']}\n`;
+    }
+    // Optionally copy other headers as needed
+
+    let data = [];
+    res.on('data', chunk => data.push(chunk));
+    res.on('end', () => {
+        sendToClient(socket, headers, Buffer.concat(data));
+    });
+}).on('error', err => {
+    sendToClient(socket, '200 OK\nContent-Type: text/plain', `Error fetching image: ${err.message}`);
+});