feat!: new targets.json structure, add target status endpoint, move frontend to HTML file with table

BREAKING CHANGE: convert older targets.json file to new structure
2026-02-03 00:28:19 +01:00
parent 163d995008
commit ff99caa644
4 changed files with 94 additions and 29 deletions
--- a/api.js
+++ b/api.js
@@ -1,34 +1,20 @@
 import express from 'express';
 import cors from 'cors';
-import { sendWolPacket } from './wol.js';
+import { ping, sendWolPacket } from './wol.js';
 import targets from "./targets.json" with { type: "json" };
+import { fileURLToPath } from "node:url";
+import path from 'node:path';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);

 const app = express();
 const port = 9999;

 app.use(cors()).use(express.json());

-app.get("/", (req, res) => {
-    let html = `<!DOCTYPE html><head>
-        <style>
-            body { background: #fff; color: #000; }
-            @media (prefers-color-scheme: dark) {
-                body { background: #111; color: #eee; }
-                a { color: #7295f6; }
-            }
-        </style>
-    </head>
-    <body>
-        <h2 style="margin-bottom: 5px">Targets:</h2>
-        <ul style="margin: 0; padding-left: 0; list-style-position: inside">
-            ${Object.keys(targets).map(key => `<li><a href="/wake/${key}">${key}</a></li>`).join("")}
-        </ul>
-    </body>`;
-    res.send(html);
-});
-
 app.get("/targets", (req, res) => {
-    res.json(Object.keys(targets));
+    res.json(targets);
 });

 app.post("/wake", (req, res) => {
@@ -62,14 +48,12 @@ app.get("/wake", (req, res) => {
 });

 app.get("/wake/:name", (req, res) => {
-    const name = req.params.name;
-    const mac = targets[name];
-
-    if (!mac) {
+    const target = targets[req.params.name];
+    if (!target?.mac) {
        return res.status(404).json({ status: "error", message: "Unknown target" });
    }

-    sendWolPacket(mac)
+    sendWolPacket(target.mac)
    .then(() => res.json({ status: "ok" }))
    .catch(err => {
        console.error(err);
@@ -77,6 +61,17 @@ app.get("/wake/:name", (req, res) => {
    });
 });

+app.get("/status/:name", (req, res) => {
+    const target = targets[req.params.name];
+    if (!target?.ip) {
+        return res.json({ isUp: null });
+    }
+    
+    ping(target.ip).then(isUp => res.json({ isUp }));
+});
+
+app.use(express.static(path.join(__dirname, 'public')));
+
 app.listen(port, () => {
    console.log('WOL server running on port ' + port);
 });