Add m3u playlist support

backend/controllers/ChannelController.js

@@ -1,4 +1,6 @@
 const ChannelService = require('../services/ChannelService');
+const fs = require('fs');
+const m3uParser = require('m3u8-parser');
 
 module.exports = {
     getChannels(req, res) {
@@ -38,4 +40,39 @@ module.exports = {
             res.status(500).json({ error: error.message });
         }
     },
-};
+
+    addPlaylist(req, res) {
+        try {
+            const { playlistUrl } = req.body;
+            const playlistContent = fs.readFileSync(playlistUrl, 'utf8');
+            const parser = new m3uParser.Parser();
+            parser.push(playlistContent);
+            parser.end();
+
+            const parsedPlaylist = parser.manifest;
+            const channels = parsedPlaylist.segments.map(segment => ({
+                name: segment.title,
+                url: segment.uri,
+                avatar: '',
+                restream: false,
+                headersJson: '[]'
+            }));
+
+            channels.forEach(channel => {
+                ChannelService.addChannel(channel.name, channel.url, channel.avatar, channel.restream, channel.headersJson);
+            });
+
+            res.status(201).json({ message: 'Playlist added successfully' });
+        } catch (error) {
+            res.status(500).json({ error: error.message });
+        }
+    }
+};
+
+const express = require('express');
+const router = express.Router();
+const ChannelController = require('../controllers/ChannelController');
+
+router.post('/playlist', ChannelController.addPlaylist);
+
+module.exports = router;

backend/services/ChannelService.js

@@ -1,5 +1,7 @@
 const streamController = require('./streaming/StreamController');
 const Channel = require('../models/Channel');
+const fs = require('fs');
+const m3uParser = require('@pawanpaudel93/m3u-parse');
 
 class ChannelService {
     constructor() {
@@ -112,6 +114,28 @@ class ChannelService {
 
         return channel;
     }
+
+    addChannelsFromPlaylist(playlistUrl) {
+        const playlistContent = fs.readFileSync(playlistUrl, 'utf8');
+        const parser = new m3uParser.Parser();
+        parser.push(playlistContent);
+        parser.end();
+
+        const parsedPlaylist = parser.manifest;
+        const channels = parsedPlaylist.segments.map(segment => ({
+            name: segment.title,
+            url: segment.uri,
+            avatar: '',
+            restream: false,
+            headersJson: '[]'
+        }));
+
+        channels.forEach(channel => {
+            this.addChannel(channel.name, channel.url, channel.avatar, channel.restream, channel.headersJson);
+        });
+
+        return channels;
+    }
 }
 
 module.exports = new ChannelService();

backend/socket/ChannelSocketHandler.js

@@ -42,4 +42,27 @@ module.exports = (io, socket) => {
             socket.emit('app-error', { message: err.message });
         }
     });
+
+    socket.on('upload-playlist', async (data) => {
+        try {
+            let channels;
+            if (data.playlistUrl) {
+                channels = await ChannelService.addChannelsFromPlaylist(data.playlistUrl);
+            } else if (data instanceof FormData) {
+                const playlistFile = data.get('playlistFile');
+                if (playlistFile) {
+                    const playlistContent = await playlistFile.text();
+                    channels = await ChannelService.addChannelsFromPlaylist(playlistContent);
+                }
+            }
+            if (channels) {
+                channels.forEach(channel => {
+                    io.emit('channel-added', channel);
+                });
+            }
+        } catch (err) {
+            console.error(err);
+            socket.emit('app-error', { message: err.message });
+        }
+    });
 };

frontend/src/components/add_channel/ChannelModal.tsx

@@ -17,6 +17,8 @@ function ChannelModal({ isOpen, onClose, channel }: ChannelModalProps) {
   const [restream, setRestream] = useState(false);
   const [headers, setHeaders] = useState<CustomHeader[]>([]);
   const [isEditMode, setIsEditMode] = useState(false);
+  const [playlistUrl, setPlaylistUrl] = useState('');
+  const [playlistFile, setPlaylistFile] = useState<File | null>(null);
 
   useEffect(() => {
     if (channel) {
@@ -36,7 +38,7 @@ function ChannelModal({ isOpen, onClose, channel }: ChannelModalProps) {
     }
   }, [channel]);
 
-  const handleSubmit = (e: React.FormEvent) => {
+  const handleSubmit = async (e: React.FormEvent) => {
     e.preventDefault();
     if (!name.trim() || !url.trim()) return;
 
@@ -52,6 +54,16 @@ function ChannelModal({ isOpen, onClose, channel }: ChannelModalProps) {
       );
     }
 
+    if (playlistUrl.trim()) {
+      socketService.uploadPlaylist({ playlistUrl: playlistUrl.trim() });
+    }
+
+    if (playlistFile) {
+      const formData = new FormData();
+      formData.append('playlistFile', playlistFile);
+      socketService.uploadPlaylist(formData);
+    }
+
     onClose();
   };
 
@@ -87,6 +99,16 @@ function ChannelModal({ isOpen, onClose, channel }: ChannelModalProps) {
     setHeaders(newHeaders);
   };
 
+  const handlePlaylistUrlChange = (e: React.ChangeEvent<HTMLInputElement>) => {
+    setPlaylistUrl(e.target.value);
+  };
+
+  const handlePlaylistFileChange = (e: React.ChangeEvent<HTMLInputElement>) => {
+    if (e.target.files) {
+      setPlaylistFile(e.target.files[0]);
+    }
+  };
+
   if (!isOpen) return null;
 
   return (
@@ -209,6 +231,33 @@ function ChannelModal({ isOpen, onClose, channel }: ChannelModalProps) {
             </div>
           )}
 
+          <div>
+            <label htmlFor="playlistUrl" className="block text-sm font-medium mb-1">
+              M3U Playlist URL
+            </label>
+            <input
+              type="url"
+              id="playlistUrl"
+              value={playlistUrl}
+              onChange={handlePlaylistUrlChange}
+              className="w-full bg-gray-700 rounded-lg px-4 py-2 focus:outline-none focus:ring-2 focus:ring-blue-500"
+              placeholder="Enter M3U playlist URL"
+            />
+          </div>
+
+          <div>
+            <label htmlFor="playlistFile" className="block text-sm font-medium mb-1">
+              M3U Playlist File
+            </label>
+            <input
+              type="file"
+              id="playlistFile"
+              onChange={handlePlaylistFileChange}
+              className="w-full bg-gray-700 rounded-lg px-4 py-2 focus:outline-none focus:ring-2 focus:ring-blue-500"
+              accept=".m3u"
+            />
+          </div>
+
           <div className="flex justify-end space-x-3">
             {isEditMode && (
               <button
@@ -239,4 +288,4 @@ function ChannelModal({ isOpen, onClose, channel }: ChannelModalProps) {
   );
 }
 
-export default ChannelModal;
+export default ChannelModal;

frontend/src/services/ApiService.ts

@@ -36,6 +36,25 @@ const apiService = {
       throw error; 
     }
   },
+
+  async uploadPlaylist(data: FormData | { playlistUrl: string }): Promise<void> {
+    try {
+      const options: RequestInit = {
+        method: 'POST',
+        body: data instanceof FormData ? data : JSON.stringify(data),
+        headers: data instanceof FormData ? {} : { 'Content-Type': 'application/json' },
+      };
+
+      const response = await fetch(`${API_BASE_URL}/api/playlist`, options);
+
+      if (!response.ok) {
+        throw new Error(`HTTP error! Status: ${response.status}`);
+      }
+    } catch (error) {
+      console.error('Error uploading playlist:', error);
+      throw error;
+    }
+  },
 };
 
 export default apiService;

frontend/src/services/SocketService.ts

@@ -95,6 +95,13 @@ class SocketService {
 
     this.socket.emit('update-channel', { id, updatedAttributes });
   }
+
+  // Playlist hochladen
+  uploadPlaylist(data: FormData | { playlistUrl: string }) {
+    if (!this.socket) throw new Error('Socket is not connected.');
+
+    this.socket.emit('upload-playlist', data);
+  }
 }
 
 const socketService = new SocketService();