musicbrainz-userscripts/naxos_library_importer.user.js

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2020-04-23 14:35:19 +00:00
'use strict';
// ==UserScript==
// @name Import Naxos Music Library releases to MusicBrainz
// @namespace https://github.com/murdos/musicbrainz-userscripts
// @author loujine
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// @version 2020.9.12
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// @downloadURL https://raw.githubusercontent.com/murdos/musicbrainz-userscripts/master/naxos_library_importer.user.js
// @updateURL https://raw.githubusercontent.com/murdos/musicbrainz-userscripts/master/naxos_library_importer.user.js
// @icon https://raw.githubusercontent.com/murdos/musicbrainz-userscripts/master/assets/images/Musicbrainz_import_logo.png
// @description Add a button to import Naxos Music Library releases to MusicBrainz
// @compatible firefox+tampermonkey
// @license MIT
// @include http*://*naxosmusiclibrary.com/catalogue/item.asp*
// @require lib/mbimport.js
// @require lib/mbimportstyle.js
// @grant none
// @run-at document-end
// ==/UserScript==
// prevent JQuery conflicts, see http://wiki.greasespot.net/@grant
this.$ = this.jQuery = jQuery.noConflict(true);
const url = document.URL.replace(/\/[^/].*naxos/, '/www.naxos');
const editNote = `
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Imported from ${url}
Warning: Track durations from Naxos Music Library can seldom be incorrect
GM script: "${GM_info.script.name}" (${GM_info.script.version})
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`;
const months = {
January: 1,
February: 2,
March: 3,
April: 4,
May: 5,
June: 6,
July: 7,
August: 8,
September: 9,
October: 10,
November: 11,
December: 12,
};
function _clean(s) {
return s
.replace(' In ', ' in ')
.replace('Minor', 'minor')
.replace('Major', 'major')
.replace('Op.', 'op. ')
.replace(/No\. /g, 'no. ')
.replace(/No\./g, 'no. ')
.replace('-Flat', '-flat')
.replace(' Flat', '-flat')
.replace(' flat', '-flat')
.replace('-Sharp', '-sharp')
.replace(' Sharp', '-sharp')
.replace(' sharp', '-sharp')
.replace('1. ', 'I. ')
.replace('2. ', 'II. ')
.replace('3. ', 'III. ')
.replace('4. ', 'IV. ')
.replace('5. ', 'V. ')
.replace('6. ', 'VI. ')
.replace('7. ', 'VII. ')
.replace('8. ', 'VIII. ')
.replace('9. ', 'IX. ')
.replace('10. ', 'X. ')
.replace(' - ', ': ')
.replace(' | ', ': ')
.replace('K.', 'K. ')
.replace('S.', 'S. ');
}
function extract_release_data() {
function _setTitle() {
return $('h2').text();
}
function _setReleasePerformers() {
const artists = $('td#left-sidebar a[href*="/artist"]').toArray();
const list = artists.map(function (artist) {
return {
artist_name: artist.textContent,
joinphrase: ', ',
};
});
list[list.length - 1].joinphrase = '';
return list;
}
function _setReleaseArtists() {
const composers = $('td#left-sidebar a[href*="/composer/"]').toArray();
const list = composers.map(function (composer) {
return {
artist_name: composer.textContent,
joinphrase: ', ',
};
});
list[list.length - 1].joinphrase = '; ';
return list.concat(_setReleasePerformers());
}
let date = $('td#left-sidebar b:contains("Release Date")').parent().text().trim();
if (date) {
date = date
.split(': ')[1]
.split(' ')
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.filter(i => i !== '');
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}
let label = $('td#left-sidebar b:contains("Label")').parent().text().trim();
label = label.split(': ')[1];
const $tracklist_node = $('td#mainbodycontent > table > tbody');
let discs = [],
tracks = [];
function extract_track_data(node, parentWork) {
const numberfield = node.children[1].textContent;
if (parseInt(numberfield) == 1) {
// flush finished medium
discs.push({
format: 'Digital Media',
tracks: tracks,
});
tracks = [];
}
let title = node.children[3].childNodes[0].textContent.trim();
if (title === '') {
title = node.children[3].childNodes[1].textContent.trim();
}
if (parentWork && title.trim().startsWith('»')) {
title = `${parentWork}: ${title.replace('»', '')}`;
}
return {
number: parseInt(numberfield),
title: _clean(title),
duration: node.children[5].textContent,
};
}
let parentWork;
$tracklist_node.find('tbody > tr').each(function (idx, trnode) {
if (trnode.children.length > 1) {
if (trnode.children[1].innerHTML.replace(' ', '').trim() == '') {
// work header
parentWork = trnode.children[3].childNodes[1].textContent.trim();
} else {
const track = extract_track_data(trnode, parentWork);
tracks.push(track);
}
}
});
// last medium
discs.push({
title: '',
format: 'Digital Media',
tracks: tracks,
});
// remove empty medium 0
discs = discs.splice(1);
return {
title: _setTitle(),
artist_credit: _setReleaseArtists(),
type: 'Album',
status: 'Official',
year: date[2],
month: months[date[1]],
day: date[0],
labels: [
{
name: label,
catno: document.URL.split('?cid=')[1],
},
],
urls: [],
discs: discs,
};
}
// Insert links in page
function insertMBSection(release) {
const mbUI = $('<div class="section musicbrainz"><h3>MusicBrainz</h3></div>');
const mbContentBlock = $('<div class="section_content"></div>');
mbUI.append(mbContentBlock);
// Form parameters
const parameters = MBImport.buildFormParameters(release, editNote);
// Build form + search button
const innerHTML = `
<div id="mb_buttons">
${MBImport.buildFormHTML(parameters)}
${MBImport.buildSearchButton(release)}
</div>`;
mbContentBlock.append(innerHTML);
$('td#left-sidebar').append(mbUI[0]);
$('#mb_buttons').css({
display: 'inline-block',
width: '100%',
});
$('form.musicbrainz_import').css({ width: '49%', display: 'inline-block' });
$('form.musicbrainz_import_search').css({ float: 'right' });
$('form.musicbrainz_import > button').css({ width: '100%', 'box-sizing': 'border-box' });
mbUI.slideDown();
}
try {
const release = extract_release_data();
insertMBSection(release);
} catch (e) {
console.log(e);
throw e;
}