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Lookup edition by CD TOC on MusicBrainz, GnuDb and in CUETools DB
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// ==UserScript==
// @name [GMT] Edition lookup by CD TOC
// @namespace http://greasyfork.icu/users/321857-anakunda
// @version 1.14.1
// @description Lookup edition by CD TOC on MusicBrainz, GnuDb and in CUETools DB
// @match https://*/torrents.php?id=*
// @match https://*/torrents.php?page=*&id=*
// @run-at document-end
// @grant GM_xmlhttpRequest
// @grant GM_openInTab
// @grant GM_getValue
// @grant GM_setValue
// @connect musicbrainz.org
// @connect db.cuetools.net
// @connect db.cue.tools
// @connect gnudb.org
// @author Anakunda
// @license GPL-3.0-or-later
// @require https://cdnjs.cloudflare.com/ajax/libs/crypto-js/4.1.1/crypto-js.min.js
// @require https://openuserjs.org/src/libs/Anakunda/xhrLib.min.js
// @require https://openuserjs.org/src/libs/Anakunda/libLocks.min.js
// @require https://openuserjs.org/src/libs/Anakunda/gazelleApiLib.min.js
// ==/UserScript==
{
'use strict';
const requestsCache = new Map, mbRequestsCache = new Map;
const msf = 75, preGap = 2 * msf, dataTrackGap = 11400;
let mbLastRequest = null;
function setTooltip(elem, tooltip, params) {
if (!(elem instanceof HTMLElement)) throw 'Invalid argument';
if (typeof jQuery.fn.tooltipster == 'function') {
if (tooltip) tooltip = tooltip.replace(/\r?\n/g, '<br>')
if ($(elem).data('plugin_tooltipster'))
if (tooltip) $(elem).tooltipster('update', tooltip).tooltipster('enable');
else $(elem).tooltipster('disable');
else if (tooltip) $(elem).tooltipster({ content: tooltip });
} else if (tooltip) elem.title = tooltip; else elem.removeAttribute('title');
}
function getTorrentId(tr) {
if (!(tr instanceof HTMLElement)) throw 'Invalid argument';
if ((tr = tr.querySelector('a.button_pl')) != null
&& (tr = parseInt(new URLSearchParams(tr.search).get('torrentid'))) > 0) return tr;
}
const rxRR = /^(?:Selected range|Выбранный диапазон|Âûáðàííûé äèàïàçîí|已选择范围|選択された範囲|Gewählter Bereich|Intervallo selezionato|Geselecteerd bereik|Utvalt område|Seleccionar gama|Избран диапазон|Wybrany zakres|Izabrani opseg|Vybraný rozsah)(?:[^\S\r\n]+\((?:Sectors|Секторы|扇区|Sektoren|Settori|Sektorer|Sectores|Сектори|Sektora|Sektory)[^\S\r\n]+(\d+)[^\S\r\n]*-[^\S\r\n]*(\d+)\))?$/m;
const msfTime = '(?:(\\d+):)?(\\d+):(\\d+)[\\.\\:](\\d+)';
// 1211 + 1287
const tocParser = '^\\s*' + ['\\d+', msfTime, msfTime, '\\d+', '\\d+']
.map(pattern => '(' + pattern + ')').join('\\s+\\|\\s+') + '\\s*$';
function tocEntriesMapper(tocEntry, trackNdx) {
const msfToSector = time => Array.isArray(time) || (time = new RegExp('^\\s*' + msfTime + '\\s*$').exec(time)) != null ?
(((time[1] ? parseInt(time[1]) : 0) * 60 + parseInt(time[2])) * 60 + parseInt(time[3])) * msf + parseInt(time[4]) : NaN;
if ((tocEntry = new RegExp(tocParser).exec(tocEntry)) == null)
throw `assertion failed: track ${trackNdx + 1} ToC entry invalid format`;
console.assert(msfToSector(tocEntry[2]) == parseInt(tocEntry[12]));
console.assert(msfToSector(tocEntry[7]) == parseInt(tocEntry[13]) + 1 - parseInt(tocEntry[12]));
return {
trackNumber: parseInt(tocEntry[1]),
startSector: parseInt(tocEntry[12]),
endSector: parseInt(tocEntry[13]),
};
}
function getLogs(torrentId) {
if (!(torrentId > 0)) throw 'Invalid argument';
if (requestsCache.has(torrentId)) return requestsCache.get(torrentId);
const request = localXHR('/torrents.php?' + new URLSearchParams({ action: 'loglist', torrentid: torrentId })).then(document =>
Array.from(document.body.querySelectorAll(':scope > blockquote > pre:first-child'), function(pre) {
const rx = /^[\S\s]+(?:\r?\n){2,}(?=(?:Exact Audio Copy V|X Lossless Decoder version )\d+\b)/;
return rx.test(pre = pre.textContent.trimLeft()) ? pre.replace(rx, '') : pre;
}).filter(function(logFile) {
if (!['Exact Audio Copy', 'EAC', 'X Lossless Decoder'].some(prefix => logFile.startsWith(prefix))) return false;
const rr = rxRR.exec(logFile);
if (rr == null) return true;
// Ditch HTOA logs
let tocEntries = logFile.match(new RegExp(tocParser, 'gm'));
if (tocEntries != null) tocEntries = tocEntries.map(tocEntriesMapper); else return true;
return parseInt(rr[1]) != 0 || parseInt(rr[2]) + 1 != tocEntries[0].startSector;
}));
requestsCache.set(torrentId, request);
return request;
}
const getCRC32 = torrentId => getLogs(torrentId).then(logfiles => logfiles.length > 0 ? logfiles.map(function(logfile, volumeNdx) {
const isRangeRip = rxRR.test(logfile);
const rx = [
/^\s+(?:(?:Copy|复制|Kopie|Copia|Kopiera|Copiar|Копиран) CRC|CRC (?:копии|êîïèè|kopii|kopije|kopie|kópie)|コピーCRC)\s+([\da-fA-F]{8})$/gm,
/^\s+(?:CRC32 hash)\\s*:\\s*([\\da-fA-F]{8})$/gm,
];
const matches = logfile.match(rx[0]) || logfile.match(rx[1]);
if (matches == null) return Promise.reject('No checksums found');
return matches.map(match => (rx.forEach(rx => { rx.lastIndex = 0 }),
parseInt((rx[0].exec(match) || rx[1].exec(match))[1], 16)));
}) : Promise.reject('No valid log files found'));
function lookupByToc(torrentId, callback) {
if (typeof callback != 'function') return Promise.reject('Invalid argument');
return getLogs(torrentId).then(logfiles => logfiles.length > 0 ? Promise.all(logfiles.map(function(logfile, volumeNdx) {
const isRangeRip = rxRR.test(logfile);
let tocEntries = logfile.match(new RegExp(tocParser, 'gm'));
if (tocEntries != null && tocEntries.length > 0) tocEntries = tocEntries.map(tocEntriesMapper);
else throw `disc ${volumeNdx + 1} ToC not found`;
let layoutType = 0;
for (let index = 0; index < tocEntries.length - 1; ++index) {
const gap = tocEntries[index + 1].startSector - tocEntries[index].endSector - 1;
if (gap == 0) continue; else layoutType = gap == dataTrackGap && index == tocEntries.length - 2 ? 1 : -1;
break;
}
if (layoutType == 1) tocEntries.pop();
return callback(tocEntries, volumeNdx);
}).map(results => results.catch(function(reason) {
console.log('Edition lookup failed for the reason', reason);
return null;
}))) : Promise.reject('No valid log files found'));
}
class DiscID {
constructor() { this.id = '' }
addValues(values, width = 0, length = 0) {
if (!Array.isArray(values)) values = [values];
values = values.map(value => value.toString(16).toUpperCase().padStart(width, '0')).join('');
this.id += width > 0 && length > 0 ? values.padEnd(length * width, '0') : values;
return this;
}
toDigest() {
return CryptoJS.SHA1(this.id).toString(CryptoJS.enc.Base64)
.replace(/\=/g, '-').replace(/\+/g, '.').replace(/\//g, '_');
}
}
function getCDDBiD(tocEntries) {
if (!Array.isArray(tocEntries)) throw 'Invalid argument';
const tt = Math.floor((tocEntries[tocEntries.length - 1].endSector + 1 - tocEntries[0].startSector) / msf);
let discId = tocEntries.reduce(function(sum, tocEntry) {
let n = Math.floor((parseInt(tocEntry.startSector) + preGap) / msf), s = 0;
while (n > 0) { s += n % 10; n = Math.floor(n / 10) }
return sum + s;
}, 0) % 0xFF << 24 | tt << 8 | tocEntries.length;
if (discId < 0) discId = 2**32 + discId;
return discId.toString(16).toLowerCase().padStart(8, '0');
}
function getARiD(tocEntries) {
if (!Array.isArray(tocEntries)) throw 'Invalid argument';
const discIds = [0, 0];
for (let index = 0; index < tocEntries.length; ++index) {
discIds[0] += tocEntries[index].startSector;
discIds[1] += Math.max(tocEntries[index].startSector, 1) * (index + 1);
}
discIds[0] += tocEntries[tocEntries.length - 1].endSector + 1;
discIds[1] += (tocEntries[tocEntries.length - 1].endSector + 1) * (tocEntries.length + 1);
return discIds.map(discId => discId.toString(16).toLowerCase().padStart(8, '0'))
.concat(getCDDBiD(tocEntries)).join('-');
}
const bareId = str => str ? str.trim().toLowerCase()
.replace(/^(?:Not On Label|\[no label\]|No label|None)$|(?:\s+\b(?:Record(?:ing)?s)\b|,?\s+(?:Ltd|Inc|Co)\.?)+$|[\s\-]+/ig, '')
.replace(/\W/g, '') : '';
function updateEdition(evt) {
if (evt.currentTarget.disabled) return false;
if (!ajaxApiKey) {
if (!(ajaxApiKey = prompt('Set your API key with torrent edit permission:\n\n'))) return false;
GM_setValue('redacted_api_key', ajaxApiKey);
}
const target = evt.currentTarget;
const payload = { };
if (target.dataset.releaseYear) payload.remaster_year = target.dataset.releaseYear;
if (target.dataset.editionInfo) {
const editionInfo = JSON.parse(target.dataset.editionInfo);
const uniqueValues = ((el1, ndx, arr) => el1 && arr.findIndex(el2 => bareId(el2) == bareId(el1)) == ndx);
payload.remaster_record_label = editionInfo.map(label => label.label).filter(uniqueValues)
.map(label => label.replace(/^(?:Not On Label|\[no label\]|No label|None)$/ig, '')).filter(Boolean).join(' / ');
payload.remaster_catalogue_number = editionInfo.map(label => label.catNo).filter(uniqueValues)
.map(catNo => catNo.replace(/^(?:None)$/ig, '')).filter(Boolean).join(' / ');
}
if (Boolean(target.dataset.confirm) && !confirm(`Edition group is going to be updated
Edition year: ${payload.remaster_year || ''}
Record label: ${payload.remaster_record_label || ''}
Catalogue number: ${payload.remaster_catalogue_number || ''}
Are you sure the information is correct?`)) return false;
target.disabled = true;
let selector = target.parentNode.dataset.edition;
if (!selector) return (alert('Assertion failed: edition group not found'), false);
selector = 'table#torrent_details > tbody > tr.torrent_row.edition_' + selector;
Promise.all(Array.from(document.body.querySelectorAll(selector), function(tr) {
const torrentId = getTorrentId(tr);
if (!(torrentId > 0)) return null;
const postData = new URLSearchParams(payload);
if (parseInt(target.parentNode.dataset.torrentId) == torrentId && target.dataset.description)
postData.set('release_desc', target.dataset.description);
return queryAjaxAPI('torrentedit', { id: torrentId }, postData);
return `torrentId: ${torrentId}, postData: ${postData.toString()}`;
})).then(function(responses) {
console.log('Edition updated successfully:', responses);
document.location.reload();
}, function(reason) {
alert(reason);
target.disabled = false;
});
return false;
}
for (let tr of Array.prototype.filter.call(document.body.querySelectorAll('table#torrent_details > tbody > tr.torrent_row'),
tr => (tr = tr.querySelector('td > a')) != null && /\b(?:FLAC)\b.+\b(?:Lossless)\b.+\b(?:Log) \(\-?\d+\s*\%\)/.test(tr.textContent))) {
function addLookup(caption, callback, tooltip) {
const span = document.createElement('SPAN'), a = document.createElement('A');
span.className = 'brackets';
span.dataset.torrentId = torrentId;
if (edition != null) span.dataset.edition = edition;
if (isUnknownRelease) span.dataset.isUnknownRelease = true;
if (isUnconfirmedRelease) span.dataset.isUnconfirmedRelease = true;
a.textContent = caption;
a.className = 'toc-lookup';
a.href = '#';
a.onclick = callback;
if (tooltip) setTooltip(a, tooltip);
span.append(a);
linkBox.append(' ', span);
}
const torrentId = getTorrentId(tr);
if (!(torrentId > 0)) continue;
let edition = /\b(?:edition_(\d+))\b/.exec(tr.className);
if (edition != null) edition = parseInt(edition[1]);
for (var isUnconfirmedRelease = tr; isUnconfirmedRelease != null; isUnconfirmedRelease = isUnconfirmedRelease.previousElementSibling)
if (isUnconfirmedRelease.classList.contains('edition')) break;
if (isUnconfirmedRelease != null) isUnconfirmedRelease = isUnconfirmedRelease.querySelector('td.edition_info > strong');
const isUnknownRelease = isUnconfirmedRelease != null
&& isUnconfirmedRelease.textContent.startsWith('− Unknown Release(s)');
isUnconfirmedRelease = isUnconfirmedRelease != null
&& isUnconfirmedRelease.textContent.startsWith('− Unconfirmed Release');
if ((tr = tr.nextElementSibling) == null || !tr.classList.contains('torrentdetails')) continue;
const linkBox = tr.querySelector('div.linkbox');
if (linkBox == null) continue;
addLookup('MusicBrainz', function(evt) {
const target = evt.currentTarget;
console.assert(target instanceof HTMLElement);
const baseUrl = 'https://musicbrainz.org/cdtoc/';
if (!target.disabled) if (evt.altKey) {
target.disabled = true;
lookupByToc(parseInt(target.parentNode.dataset.torrentId), tocEntries => Promise.resolve(getCDDBiD(tocEntries))).then(function(discIds) {
for (let discId of Array.from(discIds).reverse()) if (discId != null)
GM_openInTab('https://musicbrainz.org/otherlookup/freedbid?other-lookup.freedbid=' + discId, false);
}).catch(function(reason) {
target.textContent = reason;
target.style.color = 'red';
}).then(() => { target.disabled = false });
} else if (Boolean(target.dataset.haveResponse)) {
if (!('results' in target.dataset)) return false;
const results = JSON.parse(target.dataset.results);
for (let result of results.releases.reverse())
GM_openInTab('https://musicbrainz.org/release/' + result.id, false);
// if (results.mbDiscID) GM_openInTab(baseUrl +
// (evt.shiftKey ? 'attach?toc=' + results.mbTOC.join(' ') : results.mbDiscID), false);
} else {
function mbQueryAPI(endPoint, params) {
if (!endPoint) throw 'Endpoint is missing';
const url = new URL('/ws/2/' + endPoint.replace(/^\/+|\/+$/g, ''), 'https://musicbrainz.org');
url.search = new URLSearchParams(Object.assign({ fmt: 'json' }, params));
const cacheKey = url.pathname.slice(6) + url.search;
if (mbRequestsCache.has(cacheKey)) return mbRequestsCache.get(cacheKey);
const request = new Promise((resolve, reject) => { (function request(reqCounter = 1) {
if (reqCounter > 60) return reject('Request retry limit exceeded');
if (mbLastRequest == Infinity) return setTimeout(request, 100, reqCounter);
const now = Date.now();
if (now <= mbLastRequest + 1000) return setTimeout(request, mbLastRequest + 1000 - now, reqCounter);
mbLastRequest = Infinity;
globalXHR(url, { responseType: 'json' }).then(function({response}) {
mbLastRequest = Date.now();
resolve(response);
}, function(reason) {
mbLastRequest = Date.now();
if (/^HTTP error (?:429|430)\b/.test(reason)) return setTimeout(request, 1000, reqCounter + 1);
reject(reason);
});
})() });
mbRequestsCache.set(cacheKey, request);
return request;
}
function mbComputeDiscID(mbTOC) {
if (!Array.isArray(mbTOC) || mbTOC.length != mbTOC[1] - mbTOC[0] + 4 || mbTOC[1] - mbTOC[0] > 98)
throw 'Invalid or too long MB TOC';
return new DiscID().addValues(mbTOC.slice(0, 2), 2).addValues(mbTOC.slice(2), 8, 100).toDigest();
}
function mbLookupByDiscID(mbTOC, allowTOCLookup = true) {
if (!Array.isArray(mbTOC) || mbTOC.length != mbTOC[1] - mbTOC[0] + 4)
return Promise.reject('mbLookupByDiscID(…): missing or invalid TOC');
const mbDiscID = mbComputeDiscID(mbTOC), params = { inc: ['artist-credits', 'labels', 'release-groups'].join('+') };
if (!mbDiscID || allowTOCLookup) params.toc = mbTOC.join('+');
//params['media-format'] = 'all';
return mbQueryAPI('discid/' + (mbDiscID || '-'), params).then(function(result) {
if (!('releases' in result) && !/^[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\da-f]{4}-[\da-f]{12}$/i.test(result.id))
return Promise.reject('MusicBrainz: no matches');
const releases = result.releases || (['id', 'title'].every(key => key in result) ? [result] : null);
if (!Array.isArray(releases) || releases.length <= 0) return Promise.reject('MusicBrainz: no matches');
console.log('MusicBrainz lookup by discId/TOC successfull:', mbDiscID, '/', params, 'releases:', releases);
return { mbDiscID: result.id, mbTOC: mbTOC, releases: releases };
});
}
target.disabled = true;
target.textContent = 'Looking up...';
target.style.color = null;
lookupByToc(parseInt(target.parentNode.dataset.torrentId), function(tocEntries) {
const isHTOA = tocEntries[0].startSector > preGap, mbTOC = [tocEntries[0].trackNumber, tocEntries.length];
mbTOC.push(preGap + tocEntries[tocEntries.length - 1].endSector + 1);
Array.prototype.push.apply(mbTOC, tocEntries.map(tocEntry => preGap + tocEntry.startSector));
return mbLookupByDiscID(mbTOC, !evt.ctrlKey);
}).then(function(results) {
if (results.length <= 0 || results[0] == null) {
if (!evt.ctrlKey) target.dataset.haveResponse = true;
return Promise.reject('No matches');
}
target.dataset.haveResponse = true;
const exactMatch = Boolean(results[0].mbDiscID);
let caption = `${results[0].releases.length} ${exactMatch ? 'exact' : ' fuzzy'} match`;
if (results[0].releases.length > 1) caption += 'es';
target.textContent = caption;
target.style.color = 'green';
if (results[0].mbDiscID && results[0].releases.length > 0)
GM_openInTab(baseUrl + (evt.shiftKey ? 'attach?toc=' + results[0].mbTOC.join(' ') : results[0].mbDiscID), true);
// else if (results[0].releases.length <= 1) for (let result of Array.from(results[0].releases).reverse())
// GM_openInTab('https://musicbrainz.org/release/' + result.id, true);
target.dataset.results = JSON.stringify(results[0]);
if ('edition' in target.parentNode.dataset && ['redacted.ch'].includes(document.domain)
&& !Boolean(target.parentNode.dataset.haveQuery)
&& (results = results[0].releases.filter(release => release.media.reduce((totalDiscs, media) =>
totalDiscs + Number(!media.format || /\b(?:HD|HQ)?CD\b/.test(media.format)), 0) == results.length)).length > 0) {
target.parentNode.dataset.haveQuery = true;
queryAjaxAPICached('torrent', { id: parseInt(target.parentNode.dataset.torrentId) }).then(function(response) {
const isCompleteInfo = response.torrent.remasterYear > 0 && response.torrent.remasterRecordLabel
&& response.torrent.remasterCatalogueNumber;
const isUnknownRelease = Boolean(target.parentNode.dataset.isUnknownRelease);
if (exactMatch && !isCompleteInfo && !isUnknownRelease) {
const filteredResults = response.torrent.remasterYear > 0 ? results.filter(release => !release.date
|| new Date(release.date).getUTCFullYear() == response.torrent.remasterYear) : results;
if (filteredResults.length > 0 && filteredResults.length < (isUnknownRelease ? 2 : 4)
&& !filteredResults.some(release1 => filteredResults.some(release2 =>
new Date(release2.date).getUTCFullYear() != new Date(release1.date).getUTCFullYear()))) {
const a = document.createElement('A');
a.className = 'update-edition';
a.href = '#';
a.textContent = '(set)';
a.style.fontWeight = filteredResults.length < 2 ? 'bold' : 300;
const year = filteredResults.reduce((year, release) =>
year || new Date(release.date).getUTCFullYear(), undefined);
if (year > 0) a.dataset.releaseYear = year;
const editionInfo = [ ];
for (let release of filteredResults) {
if ('label-info' in release) Array.prototype.push.apply(editionInfo, release['label-info'].map(labelInfo => ({
label: labelInfo.label && labelInfo.label.name,
catNo: labelInfo['catalog-number'],
})));
if (release.barcode) editionInfo.push({ catNo: release.barcode });
}
if (editionInfo.length > 0) a.dataset.editionInfo = JSON.stringify(editionInfo);
if (filteredResults.length < 2 && !response.torrent.description.includes(filteredResults[0].id))
a.dataset.description = ((response.torrent.description.trim() + '\n\n').trimLeft() +
'[url]https://musicbrainz.org/release/' + filteredResults[0].id + '[/url]').trim();
setTooltip(a, 'Update edition info from matched release(s)\n\n' + filteredResults.map(function(release) {
let title = new Date(release.date).getUTCFullYear();
title = (title > 0 ? title.toString() : '') + (' ' + release['label-info'].map(labelInfo =>
[labelInfo.label && labelInfo.label.name, labelInfo['catalog-number']].filter(Boolean).join(' '))
.concat(release.barcode).filter(Boolean).join(' / ')).trimRight();
return title;
}).join('\n'));
a.onclick = updateEdition;
if (isUnknownRelease || filteredResults.length > 1) a.dataset.confirm = true;
target.parentNode.append(' ', a);
}
}
const parent = document.getElementById('release_' + torrentId);
if (parent == null) throw '#release_' + torrentId + ' not found';
const [bq, thead, table, tbody] = ['BLOCKQUOTE', 'DIV', 'TABLE', 'TBODY']
.map(Document.prototype.createElement.bind(document));
thead.style = 'margin-bottom: 5pt; font-weight: bold;';
thead.textContent = `Applicable MusicBrainz matches (${exactMatch ? 'exact' : 'fuzzy'})`;
table.style.margin = 0;
table.className = 'mb-lookup-results mb-lookup-' + torrentId;
tbody.dataset.torrentId = torrentId; tbody.dataset.edition = target.parentNode.dataset.edition;
for (let release of results) {
const [tr, artist, album, _release, editionInfo, barcode] =
['TR', 'TD', 'TD', 'TD', 'TD', 'TD'].map(Document.prototype.createElement.bind(document));
[_release, barcode].forEach(elem => { elem.style.whiteSpace = 'nowrap' });
artist.textContent = release['artist-credit'].map(artist => artist.name).join(' & ');
album.textContent = release.title;
if (release.disambiguation) {
const disambiguation = document.createElement('SPAN');
disambiguation.style.opacity = 0.6;
disambiguation.textContent = '(' + release.disambiguation + ')';
album.append(' ', disambiguation);
}
const year = new Date(release.date).getUTCFullYear();
if (year > 0) tr.dataset.releaseYear = year;
_release.innerHTML = [
release.country ? `<img src="http://s3.cuetools.net/flags/${release.country.toLowerCase()}.png" height="9" />` : null,
release.date,
].filter(Boolean).join(' ');
const _editionInfo = release['label-info'].map(labelInfo =>
({ label: labelInfo.label && labelInfo.label.name, catNo: labelInfo['catalog-number'] }));
if (release.barcode) _editionInfo.push({ catNo: release.barcode });
if (_editionInfo.length > 0) tr.dataset.editionInfo = JSON.stringify(_editionInfo);
editionInfo.innerHTML = release['label-info'].map(labelInfo => [labelInfo.label && labelInfo.label.name,
labelInfo['catalog-number']].filter(Boolean).join(' ')).filter(Boolean).join('<br>');
if (release.barcode) barcode.textContent = release.barcode;
if (!response.torrent.description.includes(release.id)) tr.dataset.description =
((response.torrent.description.trim() + '\n\n').trimLeft() +
'[url]https://musicbrainz.org/release/' + release.id + '[/url]').trim();
tr.dataset.confirm = true;
tr.style = 'word-wrap: break-word; transition: color 200ms;';
if (!isCompleteInfo && (/*exactMatch || */!isUnknownRelease)) {
tr.style.cursor = 'pointer';
tr.onclick = updateEdition;
setTooltip(tr, 'Apply edition info from this release');
tr.onmouseenter = tr.onmouseleave = evt =>
{ evt.currentTarget.style.color = evt.type == 'mouseenter' ? 'orange' : null };
}
tr.append(artist, album, _release, editionInfo, barcode);
tbody.append(tr);
}
table.append(tbody);
bq.append(thead, table);
parent.append(bq);
}, alert);
}
}).catch(function(reason) {
target.textContent = reason;
target.style.color = 'red';
}).then(() => { target.disabled = false });
}
return false;
}, 'Lookup edition on MusicBrainz by Disc ID/TOC\n(Ctrl + click enforces strict TOC matching)\nUse Alt + click to lookup by CDDB ID');
addLookup('GnuDb', function(evt) {
const target = evt.currentTarget;
console.assert(target instanceof HTMLElement);
const entryUrl = entry => `https://gnudb.org/cd/${entry[1].slice(0, 2)}${entry[2]}`;
if (!target.disabled) if (Boolean(target.dataset.haveResponse)) {
if (!('entries' in target.dataset)) return false;
for (let entry of JSON.parse(target.dataset.entries).reverse()) GM_openInTab(entryUrl(entry), false);
} else {
target.disabled = true;
target.textContent = 'Looking up...';
target.style.color = null;
lookupByToc(parseInt(target.parentNode.dataset.torrentId), function(tocEntries) {
console.info('Local CDDB ID:', getCDDBiD(tocEntries));
console.info('Local AR ID:', getARiD(tocEntries));
const reqUrl = new URL('https://gnudb.gnudb.org/~cddb/cddb.cgi');
let tocDef = [tocEntries.length].concat(tocEntries.map(tocEntry => preGap + tocEntry.startSector));
const tt = preGap + tocEntries[tocEntries.length - 1].endSector + 1 - tocEntries[0].startSector;
tocDef = tocDef.concat(Math.floor(tt / msf)).join(' ');
reqUrl.searchParams.set('cmd', `discid ${tocDef}`);
reqUrl.searchParams.set('hello', `name ${document.domain} userscript.js 1.0`);
reqUrl.searchParams.set('proto', 6);
return globalXHR(reqUrl, { responseType: 'text' }).then(function({responseText}) {
console.log('GnuDb CDDB discid:', responseText);
const response = /^(\d+) Disc ID is ([\da-f]{8})$/i.exec(responseText.trim());
if (response == null) return Promise.reject(`Unexpected response format (${responseText})`);
console.assert((response[1] = parseInt(response[1])) == 200);
reqUrl.searchParams.set('cmd', `cddb query ${response[2]} ${tocDef}`);
return globalXHR(reqUrl, { responseType: 'text', context: response });
}).then(function({responseText}) {
console.log('GnuDb CDDB query:', responseText);
let entries = /^(\d+)\s+(.+)/.exec((responseText = responseText.trim().split(/\r?\n/))[0]);
if (entries == null) return Promise.reject('Unexpected response format');
const statusCode = parseInt(entries[1]);
if (statusCode < 200 || statusCode >= 400) return Promise.reject(`Server response error (${statusCode})`);
if (statusCode == 202) return Promise.reject('No matches');
entries = (statusCode >= 210 ? responseText.slice(1) : [entries[2]])
.map(RegExp.prototype.exec.bind(/^(\w+)\s+([\da-f]{8})\s+(.*)$/i)).filter(Boolean);
return entries.length <= 0 ? Promise.reject('No matches')
: { status: statusCode, discId: arguments[0].context[2], entries: entries };
});
}).then(function(results) {
target.dataset.haveResponse = true;
if (results.length <= 0 || results[0] == null) return Promise.reject('No matches');
let caption = `${results[0].entries.length} ${['exact', 'fuzzy'][results[0].status % 10]} match`;
if (results[0].entries.length > 1) caption += 'es';
target.textContent = caption;
target.style.color = 'green';
if (results[0].entries.length <= 5) for (let entry of Array.from(results[0].entries).reverse())
GM_openInTab(entryUrl(entry), true);
target.dataset.entries = JSON.stringify(results[0].entries);
}).catch(function(reason) {
target.textContent = reason;
target.style.color = 'red';
}).then(() => { target.disabled = false });
}
return false;
}, 'Lookup edition on GnuDb (CDDB)');
addLookup('CTDB', function(evt) {
const target = evt.currentTarget;
console.assert(target instanceof HTMLElement);
if (target.disabled) return false; else target.disabled = true;
const torrentId = parseInt(target.parentNode.dataset.torrentId);
if (!(torrentId > 0)) throw 'Assertion failed: invalid torrentId';
lookupByToc(torrentId, function(tocEntries) {
if (tocEntries.length > 100) throw 'TOC size exceeds limit';
tocEntries = tocEntries.map(tocEntry => tocEntry.endSector + 1 - tocEntries[0].startSector);
return Promise.resolve(new DiscID().addValues(tocEntries, 8, 100).toDigest());
}).then(function(tocIds) {
for (let tocId of Array.from(tocIds).reverse()) if (tocId != null)
GM_openInTab('https://db.cue.tools/?tocid=' + tocId, !Boolean(target.parentNode.dataset.haveQuery));
}).catch(function(reason) {
target.textContent = reason;
target.style.color = 'red';
}).then(() => { target.disabled = false });
if (!target.parentNode.dataset.edition || !['redacted.ch'].includes(document.domain)
|| Boolean(target.parentNode.dataset.haveQuery)) return false;
const ctdbLookup = (metadata = 'fast') => lookupByToc(torrentId, function(tocEntries, volumeNdx) {
if (volumeNdx > 0) return Promise.resolve(null);
const url = new URL('https://db.cue.tools/lookup2.php');
url.searchParams.set('version', 3);
url.searchParams.set('ctdb', 1);
url.searchParams.set('metadata', metadata);
url.searchParams.set('fuzzy', 0);
url.searchParams.set('toc', tocEntries.map(tocEntry => tocEntry.startSector)
.concat(tocEntries[tocEntries.length - 1].endSector + 1).join(':'));
return globalXHR(url).then(({responseXML}) => ({
metadata: Array.from(responseXML.getElementsByTagName('metadata'), metadata => ({
source: metadata.getAttribute('source') || undefined,
id: metadata.getAttribute('id') || undefined,
artist: metadata.getAttribute('artist') || undefined,
album: metadata.getAttribute('album') || undefined,
year: parseInt(metadata.getAttribute('year')) || undefined,
discNumber: parseInt(metadata.getAttribute('discnumber')) || undefined,
discCount: parseInt(metadata.getAttribute('disccount')) || undefined,
release: Array.from(metadata.getElementsByTagName('release'), release => ({
date: release.getAttribute('date') || undefined,
country: release.getAttribute('country') || undefined,
})),
labelInfo: Array.from(metadata.getElementsByTagName('label'), label => ({
name: label.getAttribute('name') || undefined,
catno: label.getAttribute('catno') || undefined,
})),
barcode: metadata.getAttribute('barcode') || undefined,
relevance: (relevance => isNaN(relevance) ? undefined : relevance)
(parseInt(metadata.getAttribute('relevance'))),
})),
entries: Array.from(responseXML.getElementsByTagName('entry'), entry => ({
confidence: parseInt(entry.getAttribute('confidence')),
crc32: parseInt(entry.getAttribute('crc32')),
hasparity: entry.getAttribute('hasparity') || undefined,
id: parseInt(entry.getAttribute('id')),
npar: parseInt(entry.getAttribute('npar')),
stride: parseInt(entry.getAttribute('stride')),
syndrome: entry.getAttribute('syndrome') || undefined,
toc: entry.hasAttribute('toc') ?
entry.getAttribute('toc').split(':').map(offset => parseInt(offset)) : undefined,
trackcrcs: entry.hasAttribute('trackcrcs') ?
entry.getAttribute('trackcrcs').split(' ').map(crc => parseInt(crc, 16)) : undefined,
})),
}));
}).then(function(results) {
console.log('CTDB lookup (%s) results:', metadata, results);
return results.length > 0 && results[0] != null && (results = Object.assign(results[0].metadata.filter(function(metadata) {
if (!['musicbrainz', 'discogs'].includes(metadata.source)) return false;
if (metadata.discCount > 0 && metadata.discCount != results.length) return false;
return true;
})/*, { checksumsMatch: (entries => getCRC32(torrentId).then(function(checksums) {
if (checksums.length > 0 && checksums[0] != null) checksums = checksums[0];
else return Promise.reject('Checksums missing');
return entries.some(entry => entry.trackcrcs.length == checksums.length
&& entry.trackcrcs.every((crc32, ndx) => ndx < 1 || crc32 == checksums[ndx]));
}))(results[0].entries) }*/)).length > 0 ? results : Promise.reject('No matches');
});
const methods = ['fast', 'default', 'extensive'];
(function tryIndex(index = 0) {
return index < methods.length ? ctdbLookup(methods[index]).then(results =>
Object.assign(results, { method: methods[index] }), reason => tryIndex(index + 1))
: Promise.reject('No matches');
})().then(results => queryAjaxAPICached('torrent', { id: torrentId }).then(function(response) {
const isCompleteInfo = response.torrent.remasterYear > 0 && response.torrent.remasterRecordLabel
&& response.torrent.remasterCatalogueNumber;
const isUnknownRelease = Boolean(target.parentNode.dataset.isUnknownRelease);
const method = results.method/*, checksumsMatch = results.checksumsMatch*/;
const getReleaseYear = metadata => (metadata = metadata.release.map(release => new Date(release.date).getUTCFullYear()))
.every((year, ndx, arr) => year > 0 && year == arr[0]) ? metadata[0] : NaN;
if (method == 'fast' && !isCompleteInfo && !isUnknownRelease) {
const filteredResults = response.torrent.remasterYear > 0 ? results.filter(metadata =>
isNaN(metadata = getReleaseYear(metadata)) || metadata == response.torrent.remasterYear) : results;
if (filteredResults.length > 0 && filteredResults.length < (isUnknownRelease ? 2 : 4)
&& filteredResults.every(m1 => m1.release.every(r1 => filteredResults.every(m2 => m2.release.every(r2 =>
new Date(r2.date).getUTCFullYear() == new Date(r1.date).getUTCFullYear()))))) {
const a = document.createElement('A');
a.className = 'update-edition';
a.href = '#';
a.textContent = '(set)';
a.style.fontWeight = filteredResults.length < 2
&& (!filteredResults[0].relevance || filteredResults[0].relevance >= 100) ? 'bold' : 300;
const releaseYear = filteredResults.reduce((year, metadata) => isNaN(year) ? NaN :
(metadata = getReleaseYear(metadata)) > 0 && (year <= 0 || metadata == year) ? metadata : NaN, -Infinity);
if (releaseYear > 0) a.dataset.releaseYear = releaseYear;
const editionInfo = [ ];
for (let metadata of filteredResults) {
Array.prototype.push.apply(editionInfo, metadata.labelInfo.map(labelInfo =>
({ label: labelInfo.name, catNo: labelInfo.catno })));
if (metadata.barcode) editionInfo.push({ catNo: metadata.barcode });
}
if (editionInfo.length > 0) a.dataset.editionInfo = JSON.stringify(editionInfo);
if (filteredResults.length < 2 && !response.torrent.description.includes(filteredResults[0].id))
a.dataset.description = ((response.torrent.description.trim() + '\n\n').trimLeft() + '[url]' + {
musicbrainz: 'https://musicbrainz.org/release/' + results[0].id,
discogs: 'https://www.discogs.com/release/' + results[0].id,
}[filteredResults[0].source] + '[/url]').trim();
setTooltip(a, 'Update edition info from matched release(s)\n\n' + filteredResults.map(function(metadata) {
let title = { discogs: 'Discogs', musicbrainz: 'MusicBrainz' }[metadata.source];
const releaseYear = getReleaseYear(metadata);
if (releaseYear > 0) title += ' ' + releaseYear.toString();
title += (' ' + metadata.labelInfo.map(labelInfo => [labelInfo.name, labelInfo.catno].filter(Boolean).join(' '))
.concat(metadata.barcode).filter(Boolean).join(' / ')).trimRight();
if (metadata.relevance >= 0) title += ` (${metadata.relevance}%)`;
return title.trim();
}).join('\n'));
a.onclick = updateEdition;
if (isUnknownRelease || filteredResults.length > 1 || filteredResults[0].relevance < 100)
a.dataset.confirm = true;
target.parentNode.append(' ', a);
}
}
const parent = document.getElementById('release_' + torrentId);
if (parent == null) throw '#release_' + torrentId + ' not found';
const [bq, thead, table, tbody] = ['BLOCKQUOTE', 'DIV', 'TABLE', 'TBODY']
.map(Document.prototype.createElement.bind(document));
thead.style = 'margin-bottom: 5pt; font-weight: bold;';
thead.textContent = `Applicable CTDB matches (method: ${method})`;
table.style.margin = 0;
table.className = 'ctdb-lookup-results ctdb-lookup-' + torrentId;
tbody.dataset.torrentId = torrentId; tbody.dataset.edition = target.parentNode.dataset.edition;
for (let metadata of results) {
const [tr, source, artist, album, release, editionInfo, barcode, relevance] =
['TR', 'TD', 'TD', 'TD', 'TD', 'TD', 'TD', 'TD', 'TD'].map(Document.prototype.createElement.bind(document));
[source, release, barcode, relevance].forEach(elem => { elem.style.whiteSpace = 'nowrap' });
source.innerHTML = `<img src="http://s3.cuetools.net/icons/${metadata.source}.png" />`;
artist.textContent = metadata.artist;
album.textContent = metadata.album;
const releaseYear = getReleaseYear(metadata);
if (releaseYear > 0) tr.dataset.releaseYear = releaseYear;
release.innerHTML = metadata.release.map(release => [
release.country ? `<img src="http://s3.cuetools.net/flags/${release.country.toLowerCase()}.png" height="9" />` : null,
release.date,
].filter(Boolean).join(' ')).join('<br>');
const _editionInfo = metadata.labelInfo.map(labelInfo =>
({ label: labelInfo.name, catNo: labelInfo.catno }));
if (metadata.barcode) _editionInfo.push({ catNo: metadata.barcode });
if (_editionInfo.length > 0) tr.dataset.editionInfo = JSON.stringify(_editionInfo);
editionInfo.innerHTML = metadata.labelInfo.map(labelInfo =>
[labelInfo.name, labelInfo.catno].filter(Boolean).join(' ')).filter(Boolean).join('<br>');
if (metadata.barcode) barcode.textContent = metadata.barcode;
if (!response.torrent.description.includes(metadata.id)) tr.dataset.description =
((response.torrent.description.trim() + '\n\n').trimLeft() + '[url]' + {
musicbrainz: 'https://musicbrainz.org/release/' + metadata.id,
discogs: 'https://www.discogs.com/release/' + metadata.id,
}[metadata.source] + '[/url]').trim();
if (metadata.relevance >= 0) {
relevance.textContent = metadata.relevance + '%';
relevance.title = 'Relevance';
}
tr.style = 'word-wrap: break-word; transition: color 200ms;';
tr.dataset.confirm = true;
if (!isCompleteInfo && (/*method == 'fast' || */!isUnknownRelease)) {
tr.style.cursor = 'pointer';
tr.onclick = updateEdition;
setTooltip(tr, 'Apply edition info from this release');
tr.onmouseenter = tr.onmouseleave = evt =>
{ evt.currentTarget.style.color = evt.type == 'mouseenter' ? 'orange' : null };
}
tr.append(source, artist, album, release, editionInfo, barcode, relevance);
tbody.append(tr);
}
table.append(tbody);
bq.append(thead, table);
parent.append(bq);
})).catch(console.warn).then(() => { target.parentNode.dataset.haveQuery = true });
return false;
}, 'Lookup edition in CUETools DB (TOCID)');
}
}