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

2025-07-22 14:53:37 -04:00
parent 60f6709171
commit dca7ce7389
6 changed files with 386 additions and 0 deletions
--- a/zefie_wtvp_minisrv/includes/ServiceVault/wtv-proxy/map/catchall.js
+++ b/zefie_wtvp_minisrv/includes/ServiceVault/wtv-proxy/map/catchall.js
@@ -0,0 +1,68 @@
+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
+var targetUrl = proxyUrl + forwardPath;
+
+// Forward the request using http(s) module
+const urlObj = new URL(targetUrl);
+const lib = urlObj.protocol === 'https:' ? https : http;
+
+coords = request_headers.request_url.split("?")[1];
+if (!coords) {
+    coords = '0,0'
+}
+
+console.log(`Forwarding request to ${targetUrl} with coordinates ${coords}`);
+targetUrl += `?${coords}`; // Append coordinates to the target URL
+
+lib.get(targetUrl, (res) => {
+    let headers = `200 OK\n`;
+    // Copy content-type if present
+    if (res.headers['content-type']) {
+        headers += `Content-Type: ${res.headers['content-type']}\n`;
+    }
+    // Optionally copy other headers as needed
+
+    let data = '';
+    res.on('data', chunk => data += chunk);
+    res.on('end', () => {
+        if (data.startsWith('<HTML')) {
+            // success page
+            // Find all <a href="..."><img src="..."></a> and extract the URLs
+            const aHrefMatch = data.match(/<a\s+href="([^"]+)"/i);
+            const imgSrcMatch = data.match(/<img\s+src="([^"]+)"/i);
+            const links = [];
+            if (aHrefMatch && imgSrcMatch) {
+                links.push({
+                    href: aHrefMatch[1],
+                    img: imgSrcMatch[1]
+                });
+            }
+            var proxy_id = links[0].href.replace(/\/map\//, '');
+            proxy_id = proxy_id.replace(/\.map/, '');
+            var imgExt = links[0].img.split('.').pop().split('?')[0].toLowerCase();
+            const urlInputMatch = data.match(/<input[^>]+type=["']text["'][^>]+name=["']url["'][^>]+value=["']([^"']+)["']/i);
+            let pageUrl = '';
+            if (urlInputMatch) {
+                pageUrl = urlInputMatch[1];
+            }
+            var redirectUrl = `wtv-proxy:/proxy?id=${proxy_id}&t=${imgExt}&url=${encodeURIComponent(pageUrl)}`;
+            sendToClient(socket, {'Status': 302, 'Location': redirectUrl}, '');
+        } else {
+            var idx = data.indexOf('<BR>');
+            data = data.substring(0, idx);
+            var redirectUrl = `wtv-proxy:/proxy?err=${escape(data)}`;
+            sendToClient(socket, {'Status': 302, 'Location': redirectUrl}, '');
+        }
+    });
+}).on('error', err => {
+    sendToClient(socket, '200 OK\nContent-Type: text/plain', `Error fetching image: ${err.message}`);
+});