route-web-api: show SLOW badge on dgw when throttling detected

router/route-web-api.py

@@ -601,6 +601,7 @@ HTML_PAGE = """\
   .check-gw { padding: 4px 10px; border-radius: 4px; font-family: monospace;
               font-size: 0.85em; }
   .check-gw.ok { background: #d4edda; color: #155724; }
+  .check-gw.slow { background: #f8d7da; color: #721c24; }
   .check-gw.block { background: #f8d7da; color: #721c24; }
   .check-gw.proxy { background: #d1d5db; color: #6b7280; }
   .check-gw.other { background: #fff3cd; color: #856404; }
@@ -906,6 +907,7 @@ function renderCheck(data) {
   container.appendChild(rsec);
 
   // Gateways (IPv4 + IPv6)
+  const throttled = data.throttle && data.throttle.throttled;
   const gsec = mkDiv('check-section');
   gsec.appendChild(mkDiv('check-section-title', '\\u0414\\u043e\\u0441\\u0442\\u0443\\u043f\\u043d\\u043e\\u0441\\u0442\\u044c \\u0447\\u0435\\u0440\\u0435\\u0437 \\u0448\\u043b\\u044e\\u0437\\u044b'));
   const gwrap = document.createElement('div');
@@ -913,10 +915,14 @@ function renderCheck(data) {
   for (const name of order) {
     const info = data.checks[name];
     if (!info) continue;
-    const cls4 = info.status === 'OK' ? 'ok' : info.status === 'BLOCK' ? 'block' : info.status === 'PROXY?' ? 'proxy' : 'other';
+    let st4 = info.status;
+    // Override dgw status to SLOW when throttling detected
+    if (name === 'dgw' && throttled && st4 === 'OK') st4 = 'SLOW';
+    const cls4 = st4 === 'OK' ? 'ok' : st4 === 'SLOW' ? 'slow' : st4 === 'BLOCK' ? 'block' : st4 === 'PROXY?' ? 'proxy' : 'other';
     const el4 = document.createElement('span');
     el4.className = 'check-gw ' + cls4;
-    el4.textContent = name + ': ' + info.status;
+    el4.textContent = name + ': ' + st4;
+    if (name === 'dgw' && throttled) el4.title = data.throttle.asset + ': ' + data.throttle.size + ' \\u0431\\u0430\\u0439\\u0442 \\u0437\\u0430 ' + data.throttle.time + '\\u0441';
     gwrap.appendChild(el4);
     if (info.status_v6 && info.status_v6 !== 'PROXY?') {
       const cls6 = info.status_v6 === 'OK' ? 'ok' : info.status_v6 === 'BLOCK' ? 'block' : 'other';