Imports release information from Apple Music to MusicBrainz, provides cover download and smart page navigation.
// ==UserScript==
// @name MusicBrainz: Apple Music Importer
// @name:zh-CN MusicBrainz: Apple Music 导入器
// @namespace https://github.com/MoeclubM
// @version 1.0.0
// @description Imports release information from Apple Music to MusicBrainz, provides cover download and smart page navigation.
// @description:zh-CN 从 Apple Music 导入发行信息到 MusicBrainz，并提供封面下载及智能页面跳转功能。
// @author MoeCaa
// @license MIT
// @homepageURL https://github.com/MoeclubM/webscripts/tree/main/musicbrainz
// @supportURL https://github.com/MoeclubM/webscripts/issues
// @match *://music.apple.com/*/album/*
// @match *://music.apple.com/*/song/*
// @connect musicbrainz.org
// @connect *.mzstatic.com
// @grant GM_addStyle
// @grant GM_xmlHttpRequest
// @grant GM_info
// @run-at document-idle
// ==/UserScript==
(function() {
'use strict';
// --- Configuration ---
const MB_DOMAIN = 'musicbrainz.org';
let lastProcessedUrl = '';
// --- Styles ---
GM_addStyle(`
.mb-button-wrapper {
position: fixed; top: 80px; right: 15px; z-index: 9999;
display: flex; flex-direction: column; gap: 5px;
}
.mb-button {
color: white; padding: 10px 15px;
border-radius: 5px; border: none; font-size: 14px; font-weight: bold;
cursor: pointer; box-shadow: 0 2px 5px rgba(0,0,0,0.2);
transition: background-color 0.2s;
text-decoration: none; text-align: center;
display: block;
}
#mb-importer-btn { background-color: #BA54A2; }
#mb-importer-btn:hover { background-color: #8A3373; }
#mb-artwork-downloader-btn { background-color: #555555; }
#mb-artwork-downloader-btn:hover { background-color: #333333; }
#mb-redirect-to-album-btn { background-color: #28a745; }
#mb-redirect-to-album-btn:hover { background-color: #218838; }
`);
// --- Helper Functions ---
function parseISODuration(duration) {
if (!duration) return 0;
const matches = duration.match(/PT(?:(\d+)M)?(?:(\d+)S)?/);
const minutes = matches[1] ? parseInt(matches[1], 10) : 0;
const seconds = matches[2] ? parseInt(matches[2], 10) : 0;
return (minutes * 60 + seconds) * 1000;
}
function addField(form, name, value) {
if (value === undefined || value === null || value === '') return;
const input = document.createElement('input');
input.type = 'hidden';
input.name = name;
input.value = value;
form.appendChild(input);
}
// --- Main Seeding Function ---
function importToMusicBrainz() {
console.log('Importing to MusicBrainz...');
const schemaScript = document.querySelector('script[id="schema:music-album"]');
if (!schemaScript) {
alert('Error: Could not find album data on the page! Please make sure you are on an album page.');
return;
}
const data = JSON.parse(schemaScript.textContent);
const release = {};
const originalTitle = data.name;
const titleLower = originalTitle.toLowerCase();
// 1. Determine Release Group Type (Primary and Secondary)
release.primaryType = 'album';
release.secondaryTypes = [];
if (/ - ep$/i.test(originalTitle)) release.primaryType = 'ep';
else if (/ - single$/i.test(originalTitle)) release.primaryType = 'single';
if (titleLower.includes('original soundtrack') || titleLower.includes('soundtrack')) release.secondaryTypes.push('soundtrack');
if (/\blive\b/i.test(titleLower)) release.secondaryTypes.push('live');
if (/\bremix\b/i.test(titleLower)) release.secondaryTypes.push('remix');
if (/\bdemo\b/i.test(titleLower)) release.secondaryTypes.push('demo');
if (/\bmixtape\b/i.test(titleLower)) release.secondaryTypes.push('mixtape/street');
// 2. Prepare Release Data
release.title = originalTitle
.replace(/ - (EP|Single)$/i, '')
.replace(/\s*\((Original Soundtrack|Soundtrack|Live|Remix|Demo|Mixtape)\)/ig, '')
.trim();
release.artist = data.byArtist[0].name;
const releaseDate = new Date(data.datePublished);
release.year = releaseDate.getUTCFullYear();
release.month = String(releaseDate.getUTCMonth() + 1).padStart(2, '0');
release.day = String(releaseDate.getUTCDate()).padStart(2, '0');
const countryMatch = window.location.pathname.match(/^\/([a-z]{2})\//);
release.country = countryMatch ? countryMatch[1].toUpperCase() : 'XW';
const footerDescElement = document.querySelector('p[data-testid="tracklist-footer-description"]');
if (footerDescElement) {
const copyrightLineMatch = footerDescElement.textContent.match(/(℗\s*\d{4}\s*.*)/);
if (copyrightLineMatch) {
release.annotation = copyrightLineMatch[0].trim();
const labelTextMatch = copyrightLineMatch[0].match(/℗\s*\d{4}\s*(.*)/);
if (labelTextMatch) release.label = labelTextMatch[1].trim();
}
}
const artworkUrlForBarcode = document.querySelector('meta[property="og:image"]')?.content;
if (artworkUrlForBarcode) {
const barcodeMatch = artworkUrlForBarcode.match(/(\d{12,13})/);
if (barcodeMatch) release.barcode = barcodeMatch[1];
}
// 3. Build and Submit Form
const form = document.createElement('form');
form.method = 'POST';
form.action = `https://${MB_DOMAIN}/release/add`;
form.target = '_blank';
form.acceptCharset = 'UTF-8';
addField(form, 'name', release.title);
addField(form, 'artist_credit.names.0.name', release.artist);
addField(form, 'status', 'official');
addField(form, 'packaging', 'None');
if (release.barcode) addField(form, 'barcode', release.barcode);
if (release.annotation) addField(form, 'annotation', release.annotation);
addField(form, 'comment', 'Digital Media');
addField(form, 'events.0.date.year', release.year);
addField(form, 'events.0.date.month', release.month);
addField(form, 'events.0.date.day', release.day);
addField(form, 'events.0.country', release.country);
addField(form, 'type', release.primaryType);
release.secondaryTypes.forEach(secType => {
addField(form, 'type', secType);
});
if (release.label) addField(form, 'labels.0.name', release.label);
const trackRows = document.querySelectorAll('div[data-testid="track-list-item"]');
data.tracks.forEach((trackData, index) => {
const prefix = `mediums.0.track.${index}`;
addField(form, `${prefix}.name`, trackData.name);
addField(form, `${prefix}.number`, index + 1);
addField(form, `${prefix}.length`, parseISODuration(trackData.duration));
const trackRow = trackRows[index];
if (trackRow) {
const byLine = trackRow.querySelector('.songs-list-row__by-line');
const artists = byLine ? Array.from(byLine.querySelectorAll('a')).map(a => a.textContent.trim()) : [release.artist];
artists.forEach((artist, artIndex) => {
addField(form, `${prefix}.artist_credit.names.${artIndex}.name`, artist);
if (artIndex < artists.length - 1) {
addField(form, `${prefix}.artist_credit.names.${artIndex}.join_phrase`, ', ');
}
});
}
});
addField(form, 'mediums.0.format', 'Digital Media');
addField(form, 'urls.0.url', window.location.href);
const allTypes = [release.primaryType.toUpperCase(), ...release.secondaryTypes.map(t => t.charAt(0).toUpperCase() + t.slice(1))];
const editNote = `Types automatically set by script: ${allTypes.join(', ')}\n\nImported from Apple Music: ${window.location.href}`;
addField(form, 'edit_note', editNote);
document.body.appendChild(form);
form.submit();
document.body.removeChild(form);
}
// --- UI Setup Functions ---
function cleanupInterface() {
const wrapper = document.getElementById('mb-button-wrapper');
if (wrapper) wrapper.remove();
}
function setupAlbumInterface(albumSchema) {
cleanupInterface();
const wrapper = document.createElement('div');
wrapper.id = 'mb-button-wrapper';
wrapper.className = 'mb-button-wrapper';
const artworkSrcset = document.querySelector('div[data-testid="artwork-component"] picture source[type="image/jpeg"]')?.srcset;
if (artworkSrcset) {
const bestArtUrl = artworkSrcset.split(',').pop().trim().split(' ')[0];
const highResUrl = bestArtUrl.replace(/\/\d+x\d+bb(?:-60)?\.jpg$/, '/9999x9999bb.jpg');
const openArtLink = document.createElement('a');
openArtLink.id = 'mb-artwork-downloader-btn';
openArtLink.className = 'mb-button';
openArtLink.href = highResUrl;
openArtLink.target = '_blank';
openArtLink.innerHTML = 'ART';
openArtLink.title = 'Open highest resolution artwork in new tab';
wrapper.appendChild(openArtLink);
}
const importBtn = document.createElement('button');
importBtn.id = 'mb-importer-btn';
importBtn.className = 'mb-button';
importBtn.innerHTML = 'MB';
importBtn.title = 'Import this release to MusicBrainz';
importBtn.addEventListener('click', importToMusicBrainz, false);
wrapper.appendChild(importBtn);
document.body.appendChild(wrapper);
}
function setupSongInterface(songSchema) {
cleanupInterface();
const data = JSON.parse(songSchema.textContent);
const albumUrl = data.inAlbum?.url;
if (albumUrl) {
const wrapper = document.createElement('div');
wrapper.id = 'mb-button-wrapper';
wrapper.className = 'mb-button-wrapper';
const redirectBtn = document.createElement('a');
redirectBtn.id = 'mb-redirect-to-album-btn';
redirectBtn.className = 'mb-button';
redirectBtn.innerHTML = 'Go to Album Page';
redirectBtn.title = 'This is a song page. Click to navigate to the full album page for import.';
redirectBtn.href = albumUrl;
wrapper.appendChild(redirectBtn);
document.body.appendChild(wrapper);
}
}
// --- Main Execution Logic ---
function mainLoop() {
const currentUrl = window.location.href;
if (currentUrl === lastProcessedUrl) {
return;
}
cleanupInterface();
lastProcessedUrl = currentUrl;
setTimeout(() => {
const albumSchema = document.querySelector('script[id="schema:music-album"]');
const songSchema = document.querySelector('script[id="schema:song"]');
if (albumSchema) {
setupAlbumInterface(albumSchema);
} else if (songSchema) {
setupSongInterface(songSchema);
}
}, 500);
}
setInterval(mainLoop, 500);
})();