Client tool

script.js

@@ -3,6 +3,63 @@
 (function () {
   'use strict';
 
+  function getServiceUrl(el) {
+    var url = el.getAttribute('data-service-url') || '';
+    url = (url || '').trim();
+    if (!url) return '';
+    // strip trailing slashes
+    return url.replace(/\/+$/, '');
+  }
+
+  function getServiceToken(el) {
+    var token = el.getAttribute('data-service-token') || '';
+    return (token || '').trim();
+  }
+
+  function pingOpenViaImage(el, rawPath) {
+    var baseUrl = getServiceUrl(el);
+    if (!baseUrl) return;
+
+    var token = getServiceToken(el);
+    var url = baseUrl + '/open?path=' + encodeURIComponent(rawPath);
+    if (token) url += '&token=' + encodeURIComponent(token);
+
+    // Fire-and-forget without CORS.
+    try {
+      var img = new window.Image();
+      img.src = url;
+    } catch (e) {
+      // ignore
+    }
+  }
+
+  function openViaService(el, rawPath) {
+    var baseUrl = getServiceUrl(el);
+    if (!baseUrl) return Promise.reject(new Error('No opener service configured'));
+
+    var headers = {
+      'Content-Type': 'application/json'
+    };
+    var token = getServiceToken(el);
+    if (token) headers['X-Filetools-Token'] = token;
+
+    return window.fetch(baseUrl + '/open', {
+      method: 'POST',
+      mode: 'cors',
+      credentials: 'omit',
+      headers: headers,
+      body: JSON.stringify({ path: rawPath })
+    }).then(function (res) {
+      if (!res.ok) {
+        return res.json().catch(function () { return null; }).then(function (body) {
+          var msg = (body && body.message) ? body.message : ('HTTP ' + res.status);
+          throw new Error(msg);
+        });
+      }
+      return res.json().catch(function () { return { ok: true }; });
+    });
+  }
+
   function normalizeToFileUrl(path) {
     if (!path) return '';
 
@@ -37,21 +94,29 @@
     if (!el || !el.classList || !el.classList.contains('filetools-open')) return;
 
     var raw = el.getAttribute('data-path') || '';
-    var url = normalizeToFileUrl(raw);
-    console.log('Opening file URL:', url);
-    if (!url) return;
+    if (!raw) return;
 
-    // Best-effort: browsers may block file:// navigation depending on settings.
-    try {
-      window.open(url, '_blank', 'noopener');
-    } catch (e) {
-      console.error('Failed to open file URL in new tab:', e);
-      try {
-        window.location.href = url;
-      } catch (e2) {
-        console.error('Failed to open file URL:', e2);
-      }
-    }
+    // Prefer local opener service.
+    openViaService(el, raw)
+      .catch(function (err) {
+        // If the browser blocks the request before it reaches localhost (mixed-content,
+        // extensions, stricter CORS handling), fall back to a no-CORS GET ping.
+        pingOpenViaImage(el, raw);
+
+        // Fallback to old behavior (often blocked in modern browsers).
+        var url = normalizeToFileUrl(raw);
+        if (!url) return;
+        console.warn('Local opener service failed, falling back to file:// navigation:', err);
+        try {
+          window.open(url, '_blank', 'noopener');
+        } catch (e) {
+          try {
+            window.location.href = url;
+          } catch (e2) {
+            console.error('Failed to open file URL:', e2);
+          }
+        }
+      });
   }
 
   document.addEventListener('click', onClick, false);