Added metadata support

3 files changed, 63 insertions, 11 deletions

diff --git a/AudioBackend.js b/AudioBackend.js
index 1b6d762..6c646b8 100644
--- a/AudioBackend.js
+++ b/AudioBackend.js
@@ -28,6 +28,8 @@ import {
 } from '@discordjs/voice';
 import { EmbedBuilder } from 'discord.js';
 import { readdirSync, readFileSync, writeFile } from 'node:fs';
+import { parseFile } from 'music-metadata';
+
 // import config from './config.json' assert {type: 'json'}
 const { voiceChannel, statusChannel, shuffle, txtFile } = JSON.parse(readFileSync('./config.json'));
 
@@ -41,6 +43,12 @@ export let currentTrack;
 
 export let playerState;
 export let isAudioStatePaused;
+export let metadataEmpty = false;
+
+export let audioTitle;
+export let audioArtist;
+export let audioYear;
+export let audioAlbum;
 
 export async function voiceInit(bot) {
   bot.channels.fetch(voiceChannel).then(async channel => {
@@ -138,6 +146,21 @@ export async function playAudio(bot) {
   playerState = 'Playing';
   isAudioStatePaused = false;
 
+  try {
+    const { common } = await parseFile('music/' + audio);
+    metadataEmpty = false;
+    if (common.title && common.artist && common.year && common.album) {
+      audioTitle = common.title;
+      audioArtist = common.artist;
+      audioYear = common.year;
+      audioAlbum = common.album;
+    } else {
+      metadataEmpty = true;
+    }
+  } catch (error) {
+    console.error(error.message);
+  }
+
   audio = audio.split('.').slice(0, -1).join('.');
 
   if (txtFile === true) {
@@ -147,10 +170,20 @@ export async function playAudio(bot) {
     });
   }
 
-  const statusEmbed = new EmbedBuilder()
-    .addFields({ name: 'Now Playing', value: audio })
-    .setColor('#0066ff');
-
+  const statusEmbed = new EmbedBuilder();
+  if (metadataEmpty === true) {
+    statusEmbed.addFields({ name: 'Now Playing', value: audio });
+    statusEmbed.setColor('#0066ff');
+  } else {
+    statusEmbed.setTitle('Now Playing');
+    statusEmbed.addFields(
+      { name: 'Title:', value: audioTitle },
+      { name: 'Artist:', value: audioArtist },
+      { name: 'Year:', value: `${audioYear}` }
+    );
+    statusEmbed.setFooter({ text: `${audioAlbum}` });
+    statusEmbed.setColor('#0066ff');
+  }
   const channel = bot.channels.cache.get(statusChannel);
   if (!channel) return console.error('The status channel does not exist! Skipping.');
   return await channel.send({ embeds: [statusEmbed] });
diff --git a/bot.js b/bot.js
index 4ef5542..abb893c 100644
--- a/bot.js
+++ b/bot.js
@@ -28,9 +28,7 @@ const bot = new Client({ intents: [GatewayIntentBits.Guilds, GatewayIntentBits.G
 bot.login(token);
 
 /**
- * TODO: - Metadata support
- *       - m3u support
- *       - Custom string support (Basically change what the bot is saying)
+ * TODO: - Custom string support (Basically change what the bot is saying)
  *       - Non repeat support
  *       - Modularizing AudioBackend
  */
diff --git a/commands/status.js b/commands/status.js
index 654b496..b564a88 100644
--- a/commands/status.js
+++ b/commands/status.js
@@ -20,7 +20,8 @@
  ***************************************************************************/
 
 import { EmbedBuilder, SlashCommandBuilder } from 'discord.js';
-import { audio, currentTrack, files, playerState } from '../AudioBackend.js';
+import { parseFile } from 'music-metadata';
+import { audio, currentTrack, files, playerState, audioTitle, metadataEmpty } from '../AudioBackend.js';
 
 export default {
   data: new SlashCommandBuilder()
@@ -31,19 +32,39 @@ export default {
     audioID++;
 
     let audioName = files[audioID];
+
     if (audioName === undefined) {
       audioName = 'Playlist Finished';
     } else {
-      audioName = audioName.split('.').slice(0, -1).join('.');
+      if (metadataEmpty === false) {
+        try {
+          const { common } = await parseFile('music/' + audioName);
+          audioName = common.title;
+        } catch (error) {
+          console.error(error.message);
+        }
+      } else {
+        audioName = audioName.split('.').slice(0, -1).join('.');
+      }
     }
 
     const controlEmbed = new EmbedBuilder()
       .setAuthor({ name: `${bot.user.username} Status`, iconURL: bot.user.avatarURL() })
       .addFields({ name: 'State', value: playerState })
       .addFields({ name: 'Tracks', value: `${audioID}/${files.length}` })
-      .addFields({ name: 'Currently Playing', value: audio })
-      .addFields({ name: 'Up Next', value: audioName })
       .setColor('#0066ff');
+
+    if (metadataEmpty === true) {
+      controlEmbed.addFields(
+        { name: 'Currently Playing', value: audio },
+        { name: 'Up Next', value: audioName }
+      );
+    } else {
+      controlEmbed.addFields(
+        { name: 'Currently Playing', value: audioTitle },
+        { name: 'Up Next', value: audioName }
+      );
+    }
     interaction.reply({ embeds: [controlEmbed] });
   }
 };