ProgressBar + Playlist

server/routes/download.js

@@ -12,6 +12,8 @@ const { notifyDownloadFinished } = require("../helpers/notify");
 
 const { userYtDlp } = require("../helpers/path");
 
+const listeners = [];
+
 router.post("/", (req, res) => {
   try {
     const options = {
@@ -31,6 +33,7 @@ router.post("/", (req, res) => {
     logger.info(args)
     const child = execFile(userYtDlp, args);
 
+
     child.on("error", err => {
       logger.error(`Erreur yt-dlp : ${err.message}`);
       res.status(500).send(`❌ Erreur yt-dlp : ${err.message}`);
@@ -48,10 +51,44 @@ router.post("/", (req, res) => {
       child.stderr.on("data", data => data.toString().split("\n").forEach(line => line.trim() && logger.error(`[yt-dlp stderr] ${line}`)));
     }
 
+    child.stdout.on("data", data => {
+      const lines = data.toString().split("\n");
+      lines.forEach(line => {
+        const match = line.match(/\[download\]\s+(\d+\.\d+)%/);
+        if (match) {
+          const percent = parseFloat(match[1]);
+          if (listeners.length > 0) {
+            listeners.forEach(fn => fn(percent));
+          }
+        }
+      });
+    });
+
   } catch (err) {
     logger.error(`Erreur serveur dans /download : ${err.message}`);
     res.status(500).send(`Erreur serveur : ${err.message}`);
   }
 });
 
-module.exports = router;
+// SSE endpoint
+router.get("/progress", (req, res) => {
+  res.set({
+    'Content-Type': 'text/event-stream',
+    'Cache-Control': 'no-cache',
+    'Connection': 'keep-alive',
+  });
+
+  const sendProgress = (percent) => {
+    res.write(`data: ${percent}\n\n`);
+  };
+
+  listeners.push(sendProgress);
+
+  req.on('close', () => {
+    listeners.splice(listeners.indexOf(sendProgress), 1);
+    res.end();
+  });
+});
+
+
+module.exports = router;

server/routes/info.js

@@ -3,11 +3,7 @@ const router = express.Router();
 const { execFile } = require("child_process");
 const { logger } = require("../logger");
 const { userYtDlp } = require("../helpers/path");
-const getUserBrowser = require("../helpers/getBrowser")
-
-
-// const ytDlpPath = path.join(__dirname, '../../ressources/yt-dlp.exe');
-// const userYtDlp = path.join(process.env.APPDATA || process.env.USERPROFILE, 'FreedomLoader', 'yt-dlp.exe');
+const getUserBrowser = require("../helpers/getBrowser");
 
 function isValidUrl(url) {
   try {
@@ -24,7 +20,16 @@ router.post("/", (req, res) => {
 
   logger.info(`Requête /info reçue pour ${url}`);
 
-  const args = ["--dump-single-json", "--ignore-errors", "--yes-playlist", url, "--cookies-from-browser" , `${getUserBrowser()}`];
+  const args = [
+    "--dump-single-json",
+    "--ignore-errors",
+    "--yes-playlist",
+    url,
+    "--cookies-from-browser",
+    `${getUserBrowser()}`,
+    "--extractor-args",
+    "youtube:player_client=default"
+  ];
 
   execFile(userYtDlp, args, { timeout: 30_000, maxBuffer: 10 * 1024 * 1024 }, (error, stdout, stderr) => {
 
@@ -69,13 +74,21 @@ router.post("/", (req, res) => {
       }
 
       // Vidéo unique
+      if (!data.title) {
+        return res.status(500).send("❌ Impossible de récupérer les infos pour cette vidéo.");
+
+      }
+
       logger.info(`Vidéo unique récupérée : ${data.title}`);
       res.json({ type: "video", ...data });
 
     } catch (e) {
+      // fallback aussi si JSON est illisible
       logger.error(`Erreur parsing JSON: ${e.message}`);
-      return res.status(500).send("❌ JSON illisible.");
+      return res.status(500).send("❌ Impossible de récupérer les infos (JSON illisible).");
+
     }
+
   });
 });