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add album meta tags

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This commit is contained in:
Sayem Chowdhury 2021-03-05 20:14:49 +06:00
parent cd4bdef5fe
commit e88d5e4207
5 changed files with 97 additions and 31 deletions
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27
src/metadata-writer/flacmetata.ts
View File

@ -1,35 +1,54 @@
// @ts-ignore
import Metaflac from '../lib/metaflac-js';
import type {trackType} from '../types';
import type {albumTypePublicApi, trackType} from '../types';
export const writeMetadataFlac = (
buffer: Buffer,
track: trackType,
album: albumTypePublicApi,
dimension: number,
cover?: Buffer | null,
): Buffer => {
const flac = new Metaflac(buffer);
flac.setTag('TITLE=' + track.SNG_TITLE);
flac.setTag('ALBUM=' + track.ALB_TITLE);
const RELEASE_YEAR = album.release_date.split('-')[0];
const artists = track.ART_NAME.split(
new RegExp(' featuring | feat. | Ft. | ft. | vs | vs. | x | - |, ', 'g'),
).map((a) => a.trim());
flac.setTag('TITLE=' + track.SNG_TITLE);
flac.setTag('ALBUM=' + track.ALB_TITLE);
flac.setTag('GENRE=' + album.genres.data[0].name);
flac.setTag('RELEASETYPE=' + album.record_type);
flac.setTag('ARTIST=' + artists.join(', '));
flac.setTag('ALBUMARTIST=' + album.artist.name);
flac.setTag('TRACKNUMBER=' + track.TRACK_NUMBER);
if (track.DISK_NUMBER) {
flac.setTag('DISCNUMBER=' + track.DISK_NUMBER);
}
flac.setTag('LENGTH=' + track.DURATION);
flac.setTag('ISRC=' + track.ISRC);
flac.setTag('BARCODE=' + album.upc);
flac.setTag('LABEL=' + album.label);
flac.setTag('LENGTH=' + track.DURATION);
flac.setTag('MEDIA=Digital Media');
flac.setTag('TRACKNUMBER=' + track.TRACK_NUMBER);
flac.setTag('YEAR=' + RELEASE_YEAR);
flac.setTag('DATE=' + album.release_date);
if (track.LYRICS) {
flac.setTag('LYRICS=' + track.LYRICS.LYRICS_TEXT);
}
if (track.EXPLICIT_LYRICS) {
flac.setTag('EXPLICIT=' + track.EXPLICIT_LYRICS);
}
if (track.SNG_CONTRIBUTORS) {
flac.setTag(`COPYRIGHT=${RELEASE_YEAR} ${track.SNG_CONTRIBUTORS.main_artist[0]}`);
if (track.SNG_CONTRIBUTORS.publisher) {
flac.setTag('ORGANIZATION=' + track.SNG_CONTRIBUTORS.publisher.join(', '));
}
if (track.SNG_CONTRIBUTORS.composer) {
flac.setTag('COMPOSER=' + track.SNG_CONTRIBUTORS.composer.join(', '));
}

73
src/metadata-writer/id3.ts
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@ -1,26 +1,57 @@
// @ts-ignore
import id3Writer from 'browser-id3-writer';
import type {trackType} from '../types';
import type {albumTypePublicApi, trackType} from '../types';
export const writeMetadataMp3 = (buffer: Buffer, track: trackType, cover?: Buffer | null): Buffer => {
export const writeMetadataMp3 = (
buffer: Buffer,
track: trackType,
album: albumTypePublicApi,
cover?: Buffer | null,
): Buffer => {
const writer = new id3Writer(buffer);
writer.setFrame('TIT2', track.SNG_TITLE).setFrame('TALB', track.ALB_TITLE);
const RELEASE_YEAR = album.release_date.split('-')[0];
const artists = track.ART_NAME.split(
new RegExp(' featuring | feat. | Ft. | ft. | vs | vs. | x | - |, ', 'g'),
).map((a) => a.trim());
writer.setFrame('TPE2', artists).setFrame('TPE1', [artists.join(', ')]);
writer
.setFrame('TIT2', track.SNG_TITLE)
.setFrame('TALB', track.ALB_TITLE)
.setFrame(
'TCON',
album.genres.data.map((g) => g.name),
)
.setFrame('TPE1', [artists])
.setFrame('TPE2', album.artist.name)
.setFrame('TLEN', Number(track.DURATION) * 1000)
.setFrame('TYER', RELEASE_YEAR)
.setFrame('TDAT', album.release_date)
.setFrame('TMED', 'Digital Media')
.setFrame('TXXX', {
description: 'Artists',
value: artists.join(', '),
})
.setFrame('TXXX', {
description: 'RELEASETYPE',
value: album.record_type,
})
.setFrame('TXXX', {
description: 'ISRC',
value: track.ISRC,
})
.setFrame('TXXX', {
description: 'BARCODE',
value: album.upc,
})
.setFrame('TXXX', {
description: 'LABEL',
value: album.label,
})
.setFrame('TXXX', {
description: 'COMPILATION',
value: track.ART_PICTURE === 'Various Artists' ? '1' : '0',
})
.setFrame('TXXX', {
description: 'SOURCE',
value: 'Deezer',
@ -31,30 +62,30 @@ export const writeMetadataMp3 = (buffer: Buffer, track: trackType, cover?: Buffe
});
if (track.DISK_NUMBER) {
writer.setFrame('TPOS', track.DISK_NUMBER).setFrame('TXXX', {
description: 'DISCNUMBER',
value: track.DISK_NUMBER,
});
writer.setFrame('TPOS', track.DISK_NUMBER).setFrame('TRCK', track.TRACK_NUMBER + '/' + album.nb_tracks);
}
writer.setFrame('TXXX', {
description: 'LENGTH',
value: track.DURATION,
});
if (track.SNG_CONTRIBUTORS) {
if (track.SNG_CONTRIBUTORS.composer) {
writer.setFrame('TXXX', {
description: 'COMPOSER',
value: track.SNG_CONTRIBUTORS.composer.join(', '),
});
writer.setFrame('TCOP', `${RELEASE_YEAR} ${track.SNG_CONTRIBUTORS.main_artist[0]}`);
if (track.SNG_CONTRIBUTORS.publisher) {
writer.setFrame('TPUB', track.SNG_CONTRIBUTORS.publisher.join(', '));
}
if (track.SNG_CONTRIBUTORS.composer) {
writer.setFrame('TCOM', track.SNG_CONTRIBUTORS.composer);
}
if (track.SNG_CONTRIBUTORS.writer) {
writer.setFrame('TXXX', {
description: 'LYRICIST',
value: track.SNG_CONTRIBUTORS.writer.join(', '),
});
}
if (track.SNG_CONTRIBUTORS.author) {
writer.setFrame('TXXX', {
description: 'AUTHOR',
value: track.SNG_CONTRIBUTORS.author.join(', '),
});
}
if (track.SNG_CONTRIBUTORS.mixer) {
writer.setFrame('TXXX', {
description: 'MIXARTIST',
@ -75,6 +106,12 @@ export const writeMetadataMp3 = (buffer: Buffer, track: trackType, cover?: Buffe
lyrics: track.LYRICS.LYRICS_TEXT,
});
}
if (track.EXPLICIT_LYRICS) {
writer.setFrame('TXXX', {
description: 'EXPLICIT',
value: track.EXPLICIT_LYRICS,
});
}
if (cover) {
writer.setFrame('APIC', {

18
src/metadata-writer/index.ts
View File

@ -1,8 +1,8 @@
import {downloadAlbumCover} from './abumCover';
import {getTrackLyrics} from './getTrackLyrics';
// @ts-ignore
import {writeMetadataMp3} from './id3';
import {writeMetadataFlac} from './flacmetata';
import {getAlbumInfoPublicApi} from '../api';
import type {trackType} from '../types';
/**
@ -12,14 +12,24 @@ import type {trackType} from '../types';
* @param {Number} albumCoverSize album cover size in pixel
*/
export const addTrackTags = async (trackBuffer: Buffer, track: trackType, albumCoverSize = 1000): Promise<Buffer> => {
const [cover, lyrics] = await Promise.all([downloadAlbumCover(track, albumCoverSize), getTrackLyrics(track)]);
const [cover, lyrics, album] = await Promise.all([
downloadAlbumCover(track, albumCoverSize),
getTrackLyrics(track),
getAlbumInfoPublicApi(track.ALB_ID),
]);
if (lyrics) {
track.LYRICS = lyrics;
}
if (track.ART_NAME.toLowerCase() === 'various') {
track.ART_NAME = 'Various Artists';
}
album.record_type =
album.record_type === 'ep' ? 'EP' : album.record_type.charAt(0).toUpperCase() + album.record_type.slice(1);
const isFlac = trackBuffer.slice(0, 4).toString('ascii') === 'fLaC';
return isFlac
? writeMetadataFlac(trackBuffer, track, albumCoverSize, cover)
: writeMetadataMp3(trackBuffer, track, cover);
? writeMetadataFlac(trackBuffer, track, album, albumCoverSize, cover)
: writeMetadataMp3(trackBuffer, track, album, cover);
};

6
src/tests/api.ts
View File

@ -152,7 +152,7 @@ if (process.env.CI) {
const trackWithMetadata = await api.addTrackTags(decryptedTrack, track, 500);
t.true(Buffer.isBuffer(trackWithMetadata));
t.is(trackWithMetadata.length, 3628837);
t.is(trackWithMetadata.length, 3629256);
});
test('DOWNLOAD TRACK320 & ADD METADATA', async (t) => {
@ -170,7 +170,7 @@ if (process.env.CI) {
const trackWithMetadata = await api.addTrackTags(decryptedTrack, track, 500);
t.true(Buffer.isBuffer(trackWithMetadata));
t.is(trackWithMetadata.length, 9023019);
t.is(trackWithMetadata.length, 9023438);
});
test('DOWNLOAD TRACK1411 & ADD METADATA', async (t) => {
@ -188,6 +188,6 @@ if (process.env.CI) {
const trackWithMetadata = await api.addTrackTags(decryptedTrack, track, 500);
t.true(Buffer.isBuffer(trackWithMetadata));
t.is(trackWithMetadata.length, 25453167);
t.is(trackWithMetadata.length, 25453375);
});
}

4
src/types/tracks.ts
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@ -25,8 +25,8 @@ interface songType {
ALB_TITLE: string; // 'Discovery'
ALB_PICTURE: string; // '2e018122cb56986277102d2041a592c8'
ARTISTS: artistType[];
ART_ID: '27';
ART_NAME: 'Daft Punk';
ART_ID: string; // '27'
ART_NAME: string; // 'Daft Punk'
ARTIST_IS_DUMMY: boolean; // false
ART_PICTURE: string; //'f2bc007e9133c946ac3c3907ddc5d2ea'
DATE_START: string; // '0000-00-00'