Réécriture complète en Typescript

src/commands/player/lyrics.ts

@@ -0,0 +1,45 @@
+import { ChatInputCommandInteraction, SlashCommandBuilder, EmbedBuilder } from 'discord.js'
+import { useQueue } from 'discord-player'
+import { lyricsExtractor } from '@discord-player/extractor'
+
+module.exports = {
+	data: new SlashCommandBuilder()
+		.setName('lyrics')
+		.setDescription('Rechercher les paroles d\'une musique.')
+		.addStringOption(option => option.setName('recherche').setDescription('Chercher une musique spécifique')),
+	async execute(interaction: ChatInputCommandInteraction) {
+		await interaction.deferReply()
+
+		let query = interaction.options.getString('recherche', false)
+		if (!query) {
+			let queue = useQueue(interaction.guild?.id ?? '')
+			if (!queue) return interaction.followUp({ content: 'Aucune file d\'attente en cours, recherche une musique plutôt !' })
+			let track = queue.currentTrack
+			if (!track) return interaction.followUp({ content: 'Aucune musique en cours, recherche en une plutôt !' })
+			
+			if (track.raw.source === 'spotify') query = `${track.author} ${track.title}`
+			else query = track.title
+		}
+
+		let lyricsFinder = lyricsExtractor()
+
+		let lyrics = await lyricsFinder.search(query).catch(() => null)
+		if (!lyrics) return interaction.followUp({ content: 'Pas de paroles trouvées !' })
+
+		let trimmedLyrics = lyrics.lyrics.substring(0, 1997)
+
+		let embed = new EmbedBuilder()
+			.setColor('#ffc370')
+			.setTitle(lyrics.title)
+			.setURL(lyrics.url)
+			.setThumbnail(lyrics.thumbnail)
+			.setAuthor({
+				name: lyrics.artist.name,
+				iconURL: lyrics.artist.image,
+				url: lyrics.artist.url
+			})
+			.setDescription(trimmedLyrics.length === 1997 ? `${trimmedLyrics}...` : trimmedLyrics)
+
+		return interaction.followUp({ embeds: [embed] })
+	}
+}