musicbrainz-userscripts/metalarchives_importer.user.js

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// ==UserScript==
// @name Import Metal Archives releases into MusicBrainz
// @namespace https://github.com/murdos/musicbrainz-userscripts/
// @version 2017.05.23.0
// @description Add a button on Metal Archives release pages allowing to open MusicBrainz release editor with pre-filled data for the selected release
// @downloadURL https://raw.github.com/murdos/musicbrainz-userscripts/master/metalarchives_importer.user.js
// @update https://raw.github.com/murdos/musicbrainz-userscripts/master/metalarchives_importer.user.js
// @include http*://www.metal-archives.com/albums/*/*/*
// @require https://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.js
// @require lib/mbimport.js
// @require lib/mbimportstyle.js
// @require lib/logger.js
// @icon https://raw.githubusercontent.com/murdos/musicbrainz-userscripts/master/assets/images/Musicbrainz_import_logo.png
// ==/UserScript==
// prevent JQuery conflicts, see http://wiki.greasespot.net/@grant
this.$ = this.jQuery = jQuery.noConflict(true);
if (!unsafeWindow) unsafeWindow = window;
$(document).ready(function() {
MBImportStyle();
var release_url = window.location.href.replace('/\?.*$/', '').replace(/#.*$/, '');
var release = retrieveReleaseInfo(release_url);
insertLink(release, release_url);
LOGGER.info("Parsed release: ", release);
});
function setreleasedate(release, datestring) {
if (/^\d{4}$/.exec(datestring)) {
release.year = datestring;
} else if (datestring.indexOf(',') != -1) {
var commaindex = datestring.indexOf(',');
var d = new Date(datestring.substring(0, commaindex - 2) + datestring.substring(commaindex));
release.year = d.getFullYear();
release.month = d.getMonth() + 1;
release.day = d.getDate();
} else {
var d = new Date("2 " + datestring);
release.year = d.getFullYear();
release.month = d.getMonth() + 1;
}
return release;
}
function getGenericalData() {
var rdata = new Array();
var keydata = $('dl.float_left dt, dl.float_right dt').map(function() {
var s = $.trim($(this).text());
return s.substring(0, s.length - 1);
}).get();
var valuedata = $('dl.float_left dd,dl.float_right dd').map(function() {
return $.trim($(this).text());
}).get();
for (i = 0; i < keydata.length; i++) {
rdata[keydata[i]] = valuedata[i];
}
return rdata;
}
function getArtistsList() {
return $.map($('h2.band_name').text().split('/'), $.trim);
}
function retrieveReleaseInfo(release_url) {
var release = {
discs: [],
artist_credit: [],
title: '',
year: 0,
month: 0,
day: 0,
parent_album_url: '',
labels: [],
format: '',
country: '',
type: '',
status: 'official',
packaging: '',
language: '',
script: '',
urls: [],
};
var rdata = getGenericalData();
var artists = getArtistsList();
var joinphrase = "";
if (artists.length > 1) {
if (rdata["Type"] == "Split") {
joinphrase = " / ";
}
else {
joinphrase = " & ";
}
}
for (var i = 0; i < artists.length; i++) {
release.artist_credit.push({
artist_name: artists[i],
credited_name: artists[i],
joinphrase: i != artists.length - 1 ? joinphrase : ""
});
}
release.title = $('h1.album_name').text();
release = setreleasedate(release, rdata["Release date"]);
if ("Label" in rdata) {
// TODO: add case for multiple labels if such a case exist
var label = rdata["Label"];
var label_mbid = "";
if (label == "Independent") {
label = "[no label]";
label_mbid = '157afde4-4bf5-4039-8ad2-5a15acc85176';
}
var catno = rdata["Catalog ID"];
if (catno == undefined || catno == "N/A") {
catno = "";
}
release.labels.push({
name: label,
catno: catno,
mbid: label_mbid
});
}
if (rdata["Type"] in ReleaseTypes) {
var types = ReleaseTypes[rdata["Type"]];
release.type = types[0];
// NOTE: secondary type may not be selected on MB editor, but it still works, a bug on MB side
release.secondary_types = types.slice(1);
}
// FIXME: multiple vinyls ie. http://www.metal-archives.com/albums/Reverend_Bizarre/III%3A_So_Long_Suckers/415313
if (rdata["Format"] in ReleaseFormat) {
release.format = ReleaseFormat[rdata["Format"]];
}
if ("Version desc." in rdata) {
if (rdata["Version desc."].indexOf("Digipak") != -1) {
release.packaging = "Digipak";
}
if (release.format == "CD" && rdata["Version desc."] == "CD-R") {
release.format = "CD-R";
}
}
var identifiers = $("#album_tabs_notes > div:nth-child(2)").find("p:not([class])").contents();
for (var j = 0; j < identifiers.length; j++) {
if (identifiers[j].textContent.indexOf("Barcode:") != -1) {
release.barcode = $.trim(identifiers[j].textContent.substring(8));
break;
}
}
// URLs
var link_type = MBImport.URL_TYPES;
release.urls.push({
url: release_url,
link_type: link_type.other_databases
});
var releaseNumber = 0;
var disc = {
tracks: [],
format: release.format
};
release.discs.push(disc);
var tracksline = $('table.table_lyrics tr.even,table.table_lyrics tr.odd');
tracksline.each(function(index, element) {
var trackNumber = $.trim(element.children[0].textContent).replace('.', "");
if (trackNumber == "1" && trackNumber != index + 1) {
releaseNumber++;
release.discs.push({
tracks: [],
format: release.format
});
}
// TODO: handling of split and compilation artists (artist - title)
var track = {
'number': trackNumber,
'title': $.trim(element.children[1].textContent.replace(/\s+/g, ' ')),
'duration': $.trim(element.children[2].textContent),
'artist_credit': [release.artist_credit]
};
release.discs[releaseNumber].tracks.push(track);
});
return release;
}
// Insert button into page under label information
function insertLink(release, release_url) {
var edit_note = MBImport.makeEditNote(release_url, 'Metal Archives');
var parameters = MBImport.buildFormParameters(release, edit_note);
var mbUI = $('<div id="musicbrainz-import">' + MBImport.buildFormHTML(parameters) + MBImport.buildSearchButton(release) + '</div>').hide();
$('h2.band_name').after(mbUI);
$('#musicbrainz-import form').css({
'padding': '0'
});
$('form.musicbrainz_import').css({
'display': 'inline-block',
'margin': '1px'
});
$('form.musicbrainz_import img').css({
'display': 'inline-block'
});
mbUI.slideDown();
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// Metal Archives -> MusicBrainz mapping //
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
/*
release.type primary type release secondary release type
on MA on MB
Full-length Album Compilation
Live album Single Demo
Demo EP DJ-mix
Single Broadcast Interview
EP Other Live
Video Audiobook
Boxed set Mixtape/Street
Split Remix
Video/VHS (legacy) Soundtrack
Compilation Spokenword
Split video
*/
//ReleaseTypes[MAtype]=["primary type","secondary type on mb"];
var ReleaseTypes = {
"Full-length": ["album"],
"Live album": ["album", "live"],
"Demo": ["album", "demo"],
"Single": ["single"],
"EP": ["ep"],
"Compilation": ["album", "compilation"],
"Split": ["album"],
"Collaboration": [""],
};
//ReleaseFormat[MAformat]="MBformat";
var ReleaseFormat = {
"CD": "CD",
"2CD": "CD",
"Vinyl": "Vinyl",
"7\" vinyl": "7\" Vinyl",
"7\" vinyl (33⅓ RPM)": "7\" Vinyl",
"10\" vinyl (33⅓ RPM)": "10\" Vinyl",
"10\" vinyl": "10\" Vinyl",
"12\" vinyl": "12\" Vinyl",
"2 12\" vinyls": "12\" Vinyl",
"12\" vinyl (33⅓ RPM)": "12\" Vinyl",
"Cassette": "Cassette",
"Digital": "Digital Media",
};