Version 0.3.0 - Ajout des premières fonctionnalités du Player

backend/src/media/SoundcloudInformation.js

@@ -0,0 +1,85 @@
+const {LogType} = require('loguix');
+const clog = new LogType("SoundcloudInformation");
+const {Song} = require('../player/Song');
+const {Playlist} = require('../player/Playlist');
+const {Soundcloud} = require('soundcloud.ts')
+const {getReadableDuration} = require('../utils/TimeConverter');
+
+const soundcloud = new Soundcloud();
+
+async function getTrack(url) {
+    try {
+    const info = await soundcloud.tracks.get(url)
+
+    if(!info) {
+        clog.error("Impossible de récupérer les informations de la piste Soundcloud à partir de l'URL");
+        return null;
+    }
+
+    const song = new Song();
+    song.title = info.title;
+    song.author = info.user.username;
+    song.url = info.permalink_url;
+    song.thumbnail = info.artwork_url;
+    song.id = info.id;
+    song.duration = info.duration / 1000;
+    song.readduration = getReadableDuration(info.duration / 1000);
+    song.type = "soundcloud";
+
+    return song;
+
+    } catch (error) {
+        clog.error('Erreur lors de la recherche Soundcloud (Track): ' + error);
+        return null;
+    }
+}
+
+async function getPlaylist(url) {
+
+    try {
+
+    const info = await soundcloud.playlists.get(url)
+
+    if(!info) {
+        clog.error("Impossible de récupérer les informations de la playlist Soundcloud à partir de l'URL");
+        return null;
+    }
+
+    const playlist = new Playlist();
+
+    playlist.title = info.title;
+    playlist.author = info.user.username;
+    playlist.url = info.permalink_url;
+    playlist.thumbnail = info.artwork_url;
+    playlist.id = info.id;
+    playlist.duration = 0;
+    playlist.songs = [];
+    playlist.type = "soundcloud";
+
+    for(const track of info.tracks) {
+        const song = new Song();
+        song.title = track.title;
+        song.author = track.user.username;
+        song.url = track.permalink_url;
+        song.thumbnail = track.artwork_url;
+        song.id = track.id;
+        song.duration = track.duration / 1000;
+        song.readduration = getReadableDuration(track.duration / 1000);
+        song.type = "soundcloud";
+
+        playlist.duration += track.duration / 1000;
+        playlist.songs.push(song);
+    }
+
+    playlist.readduration = getReadableDuration(playlist.duration);
+
+    return playlist;
+
+    } catch (error) {
+        clog.error('Erreur lors de la recherche Soundcloud (Playlist): ' + error);
+        return null;
+    }
+ 
+}
+
+module.exports = {getTrack, getPlaylist}