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MusicBrainz: Import from iTunes

Import releases from iTunes

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴Greasemonkey 油猴子Violentmonkey 暴力猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴Violentmonkey 暴力猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴Userscripts ,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展,例如 Tampermonkey 篡改猴,才能安装此脚本。

您需要先安装一款用户脚本管理器扩展后才能安装此脚本。

(我已经安装了用户脚本管理器,让我安装!)

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展,比如 Stylus,才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

您需要先安装一款用户样式管理器扩展后才能安装此样式。

(我已经安装了用户样式管理器,让我安装!)

// ==UserScript==
// @name        MusicBrainz: Import from iTunes
// @description Import releases from iTunes
// @version     2020.04.25.0
// @author      -
// @namespace   http://github.com/dufferzafar/Userscripts
//
// @include     *://itunes.apple.com/*
// @include     *://music.apple.com/*
// @run-at      document-idle
// @grant       GM_xmlhttpRequest
// @connect     itunes.apple.com
//
// ==/UserScript==
//**************************************************************************//
/* global waitForKeyElements */

var myform = document.createElement("form");
var artist = '', album = '', year = 0, month = 0, day = 0, country = 'XW', type = 'album', discs = 0;
var m;
var left;
var product, buttons;

waitForKeyElements(".product-info", run);

function run() {
    if (m = /^https?:\/\/(itunes|music).apple.com\/(?:([a-z]{2})\/)?album\/(?:[^\/]+\/)?(id)?([0-9]+)/.exec(document.location.href)) {
        var lookup_url = 'itunes.apple.com';
        country = m[2];
        var id = m[4];

        var url = document.location.protocol + "//" + lookup_url + "/lookup?id=" + id + "&entity=song&limit=200";
        if (country) url = url + "&country=" + country;
        GM.xmlHttpRequest ( {
            method:     'GET',
            url:        url,
            onload:     callbackFunction
        } );
    }
}

function callbackFunction(responseDetails) {

    myform.innerHTML = '';
    let intervalId;
    var r = JSON.parse(responseDetails.responseText);

    for (var i = 0; i < r.results.length; i++) {
        if (r.results[i].wrapperType === "collection") {
            artist = r.results[i].artistName;

            album = r.results[i].collectionName;
            if (m = /(.*?) - (Single|EP)/.exec(r.results[i].collectionName)) {
                album = m[1];
                type = m[2];
            }

            if (m = /^([0-9]{4})-([0-9]{2})-([0-9]{2})/.exec(r.results[i].releaseDate)) {
                year = m[1];
                month = m[2];
                day = m[3];
            }
        } else if (r.results[i].wrapperType === "track") {
            var discno = r.results[i].discNumber - 1;
            var trackno = r.results[i].trackNumber - 1;
            discs = r.results[i].discCount;

            var trackname = r.results[i].trackName;
            if (r.results[i].trackCensoredName && trackname !== r.results[i].trackCensoredName) {
                var str1 = r.results[i].trackCensoredName.substr(0, trackname.length);
                var str2 = r.results[i].trackCensoredName.substr(trackname.length);
                if (trackname === str1 && str2.match(/^ \(.*\)$/)) {
                    trackname = r.results[i].trackCensoredName;
                }
            }

            // Fixing "trackname" and "trackCensoredName" differences
            if (r.results[i].trackCensoredName && trackname !== r.results[i].trackCensoredName) {
                trackname += r.results[i].trackCensoredName.substr(trackname.length);
            }

            add_field("mediums." + discno + ".track." + trackno + ".name", trackname);
            add_field("mediums." + discno + ".track." + trackno + ".length", r.results[i].trackTimeMillis);

            var artists = r.results[i].artistName.split(/[,&]/);
            for (var j = 0; j < artists.length; j++) {
                add_field("mediums." + discno + ".track." + trackno + ".artist_credit.names." + j + ".name", artists[j].trim());
                var join_phrase = (j !== artists.length - 1) ? (j === artists.length - 2) ? " & " : ", " : "";
                if (j !== artists.length - 1) {
                    add_field("mediums." + discno + ".track." + trackno + ".artist_credit.names." + j + ".join_phrase", join_phrase);
                }
            }
        }
    }

    for (i = 0; i < discs; i++) {
        add_field("mediums." + i + ".format", 'Digital Media');
    }

    add_field("name", album);
    add_field("artist_credit.names.0.artist.name", artist);
    add_field("packaging", 'None');
    add_field("date.year", year);
    add_field("date.month", month);
    add_field("date.day", day);
    add_field("country", country);
    add_field("status", "official");
    add_field("type", type);
    add_field("edit_note", "Imported from: "+ document.location.href +
                          " using https://github.com/dufferzafar/Userscripts/blob/master/MB-Import-From-iTunes.user.js");
    add_field("urls.0.link_type", "980");
    add_field("urls.0.url", document.location.href);

    // label
    var copyright = document.getElementsByClassName('bottom-metadata')[0].getElementsByClassName('song-copyright')[0].innerText,
        labels = copyright.replace(/℗\s*\d{4}/g, '').split(/\s*(?:\/)\s*/);
    labels.forEach((label, x) => {
        add_field("labels." + x + ".name", label.trim());
    });

    left = document.getElementById('web-navigation-container');
    product = document.getElementsByClassName('product-info')[0];

    buttons = document.createElement("div");
    buttons.classList.add("button-content");
    document.getElementsByClassName('bottom-metadata')[0].appendChild(buttons);

    // Stylize our button
    var btnsCSS = document.createElement("style");
    btnsCSS.type = "text/css";
    btnsCSS.innerHTML = '.artLink, .mbForm { display: inline-block; margin-top: 10px; } .mbForm { margin-inline-end: 8px; }';
    document.body.appendChild(btnsCSS);

    addArtworkLink();
    addImportButton();
    clearInterval(intervalId);

}

//////////////////////////////////////////////////////////////////////////////

function add_field (name, value) {
    var field = document.createElement("input");
    field.type = "hidden";
    field.name = name;
    field.value = value;
    myform.appendChild(field);
}

function addArtworkLink() {
    // Removing existing links
    var elsArt = document.getElementsByClassName('artLink');
    for (var i = 0 ; i < elsArt.length ; i++) {
        elsArt[i].remove();
    }

    // Add a link to download artwork
    var linkCSS = document.createElement("style");
    linkCSS.type = "text/css";
    linkCSS.innerHTML = ".artLink {float: right; margin-top: 10px;} .artLink button, .artLink a, .artLink button span.btn-text, .artLink a span.btn-text { -webkit-margin-end: 0 !important; margin-inline-end: 0 !important; }";
    document.body.appendChild(linkCSS);

    var divArtwork = product.getElementsByClassName('media-artwork-v2')[0],
        imagePicture = divArtwork.getElementsByTagName('source')[1],
        srcset = imagePicture.getAttribute('srcset');
    var src = srcset.split(',')[0].slice(0, -3).replace(/(.*jpg) .*$/, '$1').replace(/(\/)(\d+x\d+).*(bb(\-\d+)?\.jpg)$/, '$19999x9999$3');

    var artLinkP = document.createElement("div");
    var artLink = document.createElement("a");
    var artLinkSpan = document.createElement("span");
    artLinkSpan.textContent = "Link to HD Artwork";
    artLinkSpan.classList.add('btn-text');
    artLink.setAttribute("href", src);
    artLink.setAttribute("target", "_blank");
    artLink.classList.add('web-add-to-library');
    artLink.classList.add('add-to-library');
    artLink.classList.add('not-in-library');
    artLink.classList.add('round-button');
    artLink.classList.add('typography-label');
    artLink.classList.add('is-pill');
    artLink.classList.add('typ-label');
    artLink.addEventListener("click", function (event) { event.stopPropagation(); });
    artLinkP.classList.add("artLink");
    artLink.appendChild(artLinkSpan);
    artLinkP.appendChild(artLink);
    buttons.appendChild(artLinkP);
}

function addImportButton() {
    myform.method="post";
    myform.target = "blank";
    myform.action = document.location.protocol + "//musicbrainz.org/release/add";
    myform.acceptCharset = "UTF-8";

    // Stylize our button
    var btnCSS = document.createElement("style");
    btnCSS.type = "text/css";
    document.body.appendChild(btnCSS);

    var mysubmit = document.createElement("input");
    mysubmit.type = "submit";
    mysubmit.value = "Add to MusicBrainz";
    mysubmit.classList.add("mbBtn");
    mysubmit.classList.add("play-button");
    mysubmit.classList.add("action-button");
    mysubmit.classList.add("typography-label-emphasized");
    myform.appendChild(mysubmit);

    var div = document.createElement("div");
    div.classList.add("mbForm");
    div.appendChild(myform);
    buttons.appendChild(div);
}