☰

[RED/OPS/NWCD] Upload Assistant

Accurate filling of new upload/request and group/request edit forms based on foobar2000's playlist selection or web link, offline and online release integrity check, tracklist format customization, featured artists extraction, classical works formatting, cover art fetching from store, checking for previous upload, form enhancements and more

当前为 2020-02-26 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         [RED/OPS/NWCD] Upload Assistant
  3. // @namespace    https://greasyfork.org/users/321857-anakunda
  4. // @version      1.214
  5. // @description  Accurate filling of new upload/request and group/request edit forms based on foobar2000's playlist selection or web link, offline and online release integrity check, tracklist format customization, featured artists extraction, classical works formatting, cover art fetching from store, checking for previous upload, form enhancements and more
  6. // @author       Anakunda
  7. // @iconURL      https://redacted.ch/favicon.ico
  8. // @match        https://redacted.ch/upload.php*
  9. // @match        https://redacted.ch/torrents.php?action=editgroup&*
  10. // @match        https://redacted.ch/torrents.php?action=edit&*
  11. // @match        https://redacted.ch/requests.php?action=new*
  12. // @match        https://redacted.ch/requests.php?action=edit*
  13. // @match        https://notwhat.cd/upload.php*
  14. // @match        https://notwhat.cd/torrents.php?action=editgroup&*
  15. // @match        https://notwhat.cd/torrents.php?action=edit&*
  16. // @match        https://notwhat.cd/requests.php?action=new*
  17. // @match        https://notwhat.cd/requests.php?action=edit*
  18. // @match        https://orpheus.network/upload.php*
  19. // @match        https://orpheus.network/torrents.php?action=editgroup&*
  20. // @match        https://orpheus.network/torrents.php?action=edit&*
  21. // @match        https://orpheus.network/requests.php?action=new*
  22. // @match        https://orpheus.network/requests.php?action=edit*
  23. // @connect      file://*
  24. // @connect      *
  25. // @grant        GM_xmlhttpRequest
  26. // @grant        GM_getValue
  27. // @grant        GM_setValue
  28. // @grant        GM_deleteValue
  29. // //@require      https://connect.soundcloud.com/sdk/sdk-3.3.2.js
  30. // @require      https://greasyfork.org/scripts/393837-qobuzlib/code/QobuzLib.js
  31. // @require      https://greasyfork.org/scripts/394414-ua-resource/code/UA-resource.js
  32. // @require      https://greasyfork.org/scripts/396340-js-sha1/code/js-sha1.js
  33. // @require      https://greasyfork.org/scripts/396360-js-stringdistance/code/js-stringdistance.js
  34. // ==/UserScript==
  35.  
  36. // Additional setup: to work, set the pattern below as built-in foobar2000 copy command or custom Text Tools plugin quick copy command
  37. //   $replace($replace([%album artist%]$char(30)[%album%]$char(30)[$if3(%date%,%ORIGINAL RELEASE DATE%,%year%)]$char(30)[$if3(%releasedate%,%retail date%,%date%,%year%)]$char(30)[$if2(%label%,%publisher%)]$char(30)[$if3(%catalog%,%CATALOGNUMBER%,%CATALOG NUMBER%,%labelno%,%catalog #%,%SKU%)]$char(30)[%country%]$char(30)%__encoding%$char(30)%__codec%$char(30)[%__codec_profile%]$char(30)[%__bitrate%]$char(30)[%__bitspersample%]$char(30)[%__samplerate%]$char(30)[%__channels%]$char(30)[$if3(%media%,%format%,%source%,%MEDIATYPE%,%SOURCEMEDIA%,%discogs_format%)]$char(30)[%genre%[|%style%]]$char(30)[%discnumber%]$char(30)[$if2(%totaldiscs%,%disctotal%)]$char(30)[%discsubtitle%]$char(30)[%track number%]$char(30)[$if2(%totaltracks%,%TRACKTOTAL%)]$char(30)[%title%]$char(30)[%track artist%]$char(30)[$if($strcmp(%performer%,%artist%),,%performer%)]$char(30)[$if3(%composer%,%writer%,%SONGWRITER%,%author%,%LYRICIST%)]$char(30)[%conductor%]$char(30)[%remixer%]$char(30)[$if2(%compiler%,%mixer%)]$char(30)[$if2(%producer%,%producedby%)]$char(30)[%length_seconds_fp%]$char(30)[%length_samples%]$char(30)[%filesize%]$char(30)[%replaygain_album_gain%]$char(30)[%album dynamic range%]$char(30)[%__tool%][ | $if2(%MQAENCODER%,%ENCODER%)][ | %ENCODER_OPTIONS%]$char(30)[$if2(%url%,%www%)]$char(30)[$directory_path(%path%)]$char(30)[$if2(%comment%,%description%)]$char(30)$trim([BARCODE=$trim($replace($if3(%barcode%,%UPC%,%EAN%,%MCN%), ,)) ][DISCID=$trim(%DISCID%) ][ASIN=$trim(%ASIN%) ][ISRC=$trim(%ISRC%) ][ISWC=$trim(%ISWC%) ][DISCOGS_ID=$trim(%discogs_release_id%) ][MBID=$trim(%MUSICBRAINZ_ALBUMID%) ][ACCURATERIPCRC=$trim(%ACCURATERIPCRC%) ][ACCURATERIPDISCID=$trim(%ACCURATERIPDISCID%) ][ACCURATERIPID=$trim(%ACCURATERIPID%) ][SOURCEID=$trim($replace(%SOURCEID%, ,_)) ][CT_TOC=$trim(%CDTOC%) ][ITUNES_TOC=$trim(%ITUNES_CDDB_1%) ][RELEASETYPE=$replace($if2(%RELEASETYPE%,%RELEASE TYPE%), ,_) ][COMPILATION=$trim(%compilation%) ][EXPLICIT=$trim(%EXPLICIT%) ]SCENE=$if($and(%ENCODER%,%LANGUAGE%,%MEDIA%,%PUBLISHER%,%RELEASE TYPE%,%RETAIL DATE%,%RIP DATE%,%RIPPING TOOL%),1,0) [ORIGINALFORMAT=$trim($replace(%ORIGINALFORMAT%, ,_)) ][BPM=$trim(%BPM%) ]),$char(13),$char(29)),$char(10),$char(28))
  38. //
  39. // As alternative to pasted playlist, e.g. requests creation, valid URL to page on supported web can be used.
  40. // List of supported domains:
  41. //
  42. // For music releases:
  43. // - qobuz.com
  44. // - highresaudio.com
  45. // - bandcamp.com
  46. // - prestomusic.com
  47. // - discogs.com
  48. // - supraphonline.cz
  49. // - bontonland.cz (closing soon)
  50. // - nativedsd.com
  51. // - junodownload.com
  52. // - hdtracks.com
  53. // - deezer.com
  54. // - spotify.com
  55. // - prostudiomasters.com
  56. // - play.google.com
  57. // - 7digital.com
  58. // - e-onkyo.com
  59. // - acousticsounds.com
  60. // - indies.eu
  61. // - beatport.com
  62. // - traxsource.com
  63. // - musicbrainz.org
  64. // - music.apple.com
  65. // - vgmdb.net
  66. //
  67. // For e-bbook releases:
  68. // - martinus.cz, martinus.sk
  69. // - goodreads.com
  70. // - databazeknih.cz
  71. //
  72. // For application releases:
  73. // - sanet.st
  74.  
  75. 'use strict';
  76.  
  77. const isFirefox = /\b(?:Firefox)\b/.test(navigator.userAgent) || window.InstallTrigger;
  78.  
  79. function testDomain(domain) {
  80.   return document.location.hostname.toLowerCase() == domain.toLowerCase();
  81. }
  82. function testPath(path, query) {
  83.   return document.location.pathname.toLowerCase() == '/'.concat(path.toLowerCase(), '.php')
  84.   	&& (!query || document.location.search.toLowerCase().startsWith('?'.concat(query.toLowerCase())));
  85. }
  86.  
  87. const isRED = testDomain('redacted.ch');
  88. const isNWCD = testDomain('notwhat.cd');
  89. const isOPS = testDomain('orpheus.network');
  90.  
  91. const isUpload = testPath('upload');
  92. const isEdit = testPath('torrents', 'action=editgroup&');
  93. const isRequestNew = testPath('requests', 'action=new');
  94. const isRequestEdit = testPath('requests', 'action=edit&');
  95. const isAddFormat = isUpload && /\bgroupid=(\d+)\b/i.test(document.location.search);
  96.  
  97. const urlParser = /^\s*(https?:\/\/\S+)\s*$/i;
  98. const imageExtensions = ['png', 'jpg', 'jpeg', 'gif', 'bmp'];
  99. const imghostOrigin = 'https://ptpimg.me';
  100. const mbrRlsPrefix = 'https://musicbrainz.org/release/';
  101. const discogsOrigin = 'https://www.discogs.com';
  102. const deezerAlbumPrefix = 'https://www.deezer.com/album/';
  103. const descriptionFields = ['album_desc', 'body', 'description', 'release_desc', 'release_lineage'];
  104. //const promiseAll = Promise.allSettled || Promise.all;
  105.  
  106. const spotify_clientid = '6d358a207c634b1ebac640149a6090da';
  107. const spotify_clientsecret = '4c59880a4ec241ed9c89a24e66468c64';
  108. const discogs_token = 'CISOUfiQctZCkUedWJzPhzTXxRYihifZgflZAfEm';
  109. const lastfm_api_key = 'b9f26370d7266fbb3151b2ad4f7a74c9';
  110.  
  111. const defaultPrefs = {
  112.   autfill_delay: 1000, // delay in ms to autofill form after pasting text into box, 0 to disable
  113.   clean_on_apply: 0, // clean the input box on successfull fill
  114.   cleanup_descriptions: 1, // pre-submit cleanup to all description fields (remove empty placeholders, redundant info and garbage like empty tag pairs etc.)
  115.   keep_meaningles_composers: 0, // keep composers from file tags also for non-composer emphasing genres
  116.   default_medium: '', // preset this media type if it can't be deduced from metadata (Gazelle-compatible names as they appear in dropdown, empty string to not use)
  117.   single_threshold: 10 * 60, // For autodetection of release type: max length of single in s
  118.   EP_threshold: 30 * 60, // For autodetection of release type: max time of EP in s
  119.   auto_rehost_cover: 1, // PTPIMG / using 3rd party script
  120.   auto_preview_cover: 1,
  121.   huge_image_warning: 5, // threshold in MB for making bandwith stressing cover size warning // 0 to disable
  122.   cover_lookup_provider: 'all', // itunes | lastfm | deezer | musicbrainz | qobuz | google | all | empty for no lookup
  123.   fetch_tags_from_artist: 0, // add N most used tags from release artist (if one) - experimental/may inject nonsense tags for coinciding artists; 0 for disable
  124.   check_integrity_online: 1, // If provided URL tag, compare local release with release online and lookup for discrepancies
  125.   check_whitespace: 1, // check tags for leading/trailing spaces and unreadable characters
  126.   estimate_decade_tag: 1, // deduce decade tag (1980s, etc.) from album year for regular albums
  127.   ops_always_edition: 1, // (only new uploads) don't use original release but always specific edition (unify with other trackers)
  128.   dragdrop_patch_to_ptpimgit: 1,
  129.   sacd_decoder: 'foobar2000\'s SACD decoder (DSD2PCM direct / 64fp / 30kHz lowpass)',
  130.   ptpimg_api_key: '',
  131.   catbox_userHash: '',
  132.   selfrelease_label: 'self-released',
  133.   discogs_key: '', // Applicxation/Consumer Key
  134.   discogs_secret: '', // Application/Consumer Secret
  135.   //soundcloud_clientid: '',
  136.   malzo_uid: '',
  137.   malzo_password: '',
  138.   upcoming_tags: '', // add this tag(s) to upcoming releases (requests); empty to disable
  139.   remap_texttools_newlines: 0, // convert underscores to linebreaks (ambiguous)
  140.   honour_rg: 0, // do a reminder on missing RG info; off by default
  141.   honour_dr: 0, // do a reminder on missing DR info (only for Hi-Res tracks); off by default
  142.   messages_verbosity: 0,
  143.   // request specific
  144.   request_default_bounty: 0, // set this bounty in MB after successfull fill of request form / 0 for disable
  145.   always_request_perfect_flac: 0,
  146.   include_tracklist_in_request: 0, // 0: include one line summary only; 1: include full tracklisting
  147.   // tracklist specific
  148.   tracklist_style: 1, // 1: classic with components colouring, 2: propertional font right-justified, 3: classic center aligned
  149.   sort_tracklist: 1,
  150.   reformat_trackartist: 1, // (if track artist differs from main artist) rebuild track artist from partial track artists, turn off if generating wrong track artists
  151.   max_tracklist_width: 80, // right margin of the right aligned tracklist. should not exceed the group description width on any device
  152.   tracklist_size: 2, // PHPBB fonst size
  153.   title_separator: '. ', // divisor of track# and title
  154.   pad_leader: ' ',
  155.   bpm_summary: 1,
  156.   tracklist_head_color: '#62a6ad', // #4682B4 / #a7bdd0
  157.   // classical tracklist only components colouring
  158.   tracklist_disctitle_color: '#2bb7b7', // #bb831c
  159.   tracklist_work_color: '#98984d', // #b16890
  160.   tracklist_tracknumber_color: '#8899AA',
  161.   tracklist_artist_color: '#b79665',
  162.   tracklist_composer_color: '#8ca014',
  163.   tracklist_duration_color: '#33a6cc', // #2196f3
  164.   // online check paramaters
  165.   strict_online_check: 0, // set to 1 for strict online check (metadata comparison is case sensitive)
  166.   duration_divergency: 0.75, // maximum tolerated playlists difference in %
  167.   vinyl_duration_divergency: 2.5, // maximum tolerated playlists difference in % for vinyl releases
  168. };
  169. var prefs = {
  170.   save: function() {
  171. 	for (var iter in this) {
  172. 	  if (typeof this[iter] != 'function' && this[iter] != undefined) GM_setValue(iter, this[iter]);
  173. 	}
  174.   },
  175. };
  176. Object.keys(defaultPrefs).forEach(key => { prefs[key] = GM_getValue(key, defaultPrefs[key]) });
  177.  
  178. document.head.appendChild(document.createElement('style')).innerHTML = `
  179. .ua-messages {
  180.   text-indent: -2em;
  181.   margin-left: 2em;
  182.   font: 11px "Segoe UI", Calibri, sans-serif;
  183. }
  184. .ua-messages-bg { padding: 15px; text-align: left; background-color: darkslategray; }
  185.  
  186. .ua-critical { color: red; font-weight: bold; font-size: 13px; }
  187. .ua-warning { color: #ff8d00; font-weight: 500; font-size: 12px; }
  188. .ua-notice { color: #e3d67b; }
  189. .ua-info { color: white; }
  190.  
  191. .ua-button { vertical-align: middle; background-color: transparent; }
  192. .ua-button2 { /*color: beige; */width: 13em; font: 300 x-small "Segoe UI", Calibri, sans-serif; }
  193. .ua-input {
  194.   font: 600 x-small "Segoe UI", Calibri, sans-serif;
  195.   color: slategray; background-color: antiquewhite;
  196.   width: 620px; height: 40px;
  197.   margin-top: 8px; margin-bottom: 8px;
  198. }
  199. .ua-input:focus { color: black; }
  200.  
  201. #cover-preview {
  202.   width: 100%;
  203.   /*box-shadow: 3px 3px 3px;*/
  204. }
  205. #cover-size {
  206.   width: 100%;
  207.   color: white; background-color: #0a4a75;
  208.   font: 12px "Segoe UI", Calibri, sans-serif;
  209.   text-align: center;
  210.   /*padding-top: 5px;*/
  211. }
  212.  
  213. ::placeholder {
  214.   font: 12pt Calibri, "Segoe UI", sans-serif;
  215.   color: gray;
  216.   opacity: 0.5;
  217.   /*text-shadow: 0px 0px 3px #b4b4b4;*/
  218.   font-weight: bold;
  219. }
  220. `;
  221.  
  222. var ref, tbl, elem, child, rehostItBtn, gazelleApiTimeFrame = {}, tfMessages = [];
  223. var spotifyCredentials = {}, discogsCredentials = {}, siteArtistsCache = {}, notSiteArtistsCache = [];
  224. var messages = null, autofill = false, dom, domParser = new DOMParser();
  225. const ctxt = document.createElement('canvas').getContext('2d');
  226.  
  227. if (isUpload) {
  228.   ref = document.querySelector('form#upload_table > div#dynamic_form');
  229.   if (ref == null) return;
  230.   common1();
  231.   let x = [];
  232.   x.push(document.createElement('tr'));
  233.   x[0].classList.add('ua-button');
  234.   child = document.createElement('input');
  235.   child.id = 'fill-from-text';
  236.   child.value = 'Fill from text (overwrite)';
  237.   child.type = 'button';
  238.   child.className = 'ua-button2';
  239.   child.onclick = fillFromText;
  240.   x[0].append(child);
  241.   elem.append(x[0]);
  242.   x.push(document.createElement('tr'));
  243.   x[1].classList.add('ua-button');
  244.   child = document.createElement('input');
  245.   child.id = 'fill-from-text-weak';
  246.   child.value = 'Fill from text (keep values)';
  247.   child.type = 'button';
  248.   child.className = 'ua-button2';
  249.   child.onclick = fillFromText;
  250.   x[1].append(child);
  251.   elem.append(x[1]);
  252.   common2();
  253.   ref.parentNode.insertBefore(tbl, ref);
  254. } else if (isEdit) {
  255.   ref = document.querySelector('form.edit_form > div > div > input[type="submit"]');
  256.   if (ref == null) return;
  257.   ref = ref.parentNode;
  258.   ref.parentNode.insertBefore(document.createElement('br'), ref);
  259.   common1();
  260.   child = document.createElement('input');
  261.   child.id = 'append-from-text';
  262.   child.value = 'Fill from text (append)';
  263.   child.type = 'button';
  264.   child.className = 'ua-button2';
  265.   child.style.height = '52px';
  266.   child.onclick = fillFromText;
  267.   elem.append(child);
  268.   common2();
  269.   tbl.style.marginBottom = '10px';
  270.   ref.parentNode.insertBefore(tbl, ref);
  271. } else if (isRequestNew) {
  272.   ref = document.getElementById('categories');
  273.   if (ref == null) return;
  274.   ref = ref.parentNode.parentNode.nextElementSibling;
  275.   ref.parentNode.insertBefore(document.createElement('br'), ref);
  276.   common1();
  277.   child = document.createElement('input');
  278.   child.id = 'fill-from-text-weak';
  279.   child.value = 'Fill from URL';
  280.   child.type = 'button';
  281.   child.className = 'ua-button2';
  282.   child.style.height = '52px';
  283.   child.onclick = fillFromText;
  284.   elem.append(child);
  285.   common2();
  286.   child = document.createElement('td');
  287.   child.colSpan = 2;
  288.   child.append(tbl);
  289.   elem = document.createElement('tr');
  290.   elem.append(child);
  291.   ref.parentNode.insertBefore(elem, ref);
  292. } else if (isRequestEdit) {
  293.   ref = document.querySelector('input#button[type="submit"]');
  294.   if (ref == null) return;
  295.   ref = ref.parentNode.parentNode;
  296.   ref.parentNode.insertBefore(document.createElement('br'), ref);
  297.   common1();
  298.   child = document.createElement('input');
  299.   child.id = 'append-from-text';
  300.   child.value = 'Fill from text (append)';
  301.   child.type = 'button';
  302.   child.className = 'ua-button2';
  303.   child.style.height = '52px';
  304.   child.onclick = fillFromText;
  305.   elem.append(child);
  306.   common2();
  307.   tbl.style.marginBottom = '10px';
  308.   elem = document.createElement('tr');
  309.   child = document.createElement('td');
  310.   child.colSpan = 2;
  311.   child.append(tbl);
  312.   elem.append(child);
  313.   ref.parentNode.insertBefore(elem, ref);
  314. }
  315.  
  316. function common1() {
  317.   tbl = document.createElement('tr');
  318.   tbl.style.backgroundColor = 'darkgoldenrod';
  319.   tbl.style.verticalAlign = 'middle';
  320.   elem = document.createElement('td');
  321.   elem.style.textAlign = 'center';
  322.   child = document.createElement('textarea');
  323.   child.id = 'UA-data';
  324.   child.name = 'UA-data';
  325.   child.className = 'ua-input';
  326.   child.spellcheck = false;
  327.   child.placeholder = 'Paste/drop album from foobar2000 or release URL here';
  328.   child.onpaste = uaInsert;
  329.   if (!isNWCD) {
  330. 	child.ondrop = uaInsert;
  331. 	child.ondragover = clear0;
  332. 	if (isFirefox) child.oninput = fixFirefoxDropBug;
  333.   } else child.ondrop = child.ondragstart = child.ondragover = function(evt) {
  334. 	evt.preventDefault();
  335. 	evt.stopPropagation();
  336. 	return false;
  337.   };
  338.   var desc = document.getElementById('body');
  339.   if (desc != null && urlParser.test(desc.value)) {
  340. 	child.value = RegExp.$1;
  341. 	desc.value = '';
  342. 	if (prefs.autfill_delay > 0) {
  343. 	  autofill = true;
  344. 	  setTimeout(fillFromText, prefs.autfill_delay);
  345. 	};
  346.   }
  347.   elem.append(child);
  348.   tbl.append(elem);
  349.   elem = document.createElement('td');
  350.   elem.style.textAlign = 'center';
  351. }
  352. function common2() {
  353.   tbl.append(elem);
  354.   var tb = document.createElement('tbody');
  355.   tb.append(tbl);
  356.   tbl = document.createElement('table');
  357.   tbl.id = 'upload assistant';
  358.   tbl.append(tb);
  359. }
  360.  
  361. if ((ref = document.getElementById('categories')) != null) {
  362.   ref.addEventListener('change', function(e) {
  363. 	elem = document.getElementById('upload assistant');
  364. 	if (elem != null) elem.style.visibility = this.value < 4
  365. 		|| ['Music', 'Applications', 'E-Books', 'Audiobooks'].includes(this.value) ? 'visible' : 'collapse';
  366. 	setTimeout(setHandlers, 2000);
  367.   });
  368. }
  369.  
  370. if ((ref = document.getElementById('upload-table') || document.querySelector('form.edit_form')
  371.    || document.getElementById('upload_table') || document.getElementById('request_form')) != null) {
  372.   ref.ondragover = voidDragHandler1;
  373.   ref.ondrop = voidDragHandler1;
  374. }
  375. setHandlers();
  376. if ((ref = isUpload ? document.getElementById('file') : null) != null) {
  377.   ref.oninput = function(evt) { if (evt.target.files.length > 0) validataTorrentFile(evt.target.files[0]) };
  378.   if (ref.files.length > 0) validataTorrentFile(ref.files[0]);
  379. }
  380. if (!isRED && (ref = document.querySelector('table#dnulist')) != null) {
  381.   function toggleVisibility() {
  382. 	var show = ref.style.display.toLowerCase() == 'none';
  383. 	ref.style.display = show ? 'block' : 'none';
  384. 	ref.previousElementSibling.style.display = show ? 'block' : 'none';
  385.   }
  386.   toggleVisibility();
  387.   if ((ref = document.querySelector('h3#dnu_header')) != null) {
  388. 	elem = ref.parentNode;
  389. 	child = document.createElement('a');
  390. 	child.href = '#';
  391. 	child.onclick = function(evt) {
  392. 	  if ((ref = document.querySelector('table#dnulist')) != null) toggleVisibility();
  393. 	};
  394. 	child.append(ref);
  395. 	elem.prepend(child);
  396.   }
  397. }
  398.  
  399. if (isRequestNew) {
  400.   let title = document.querySelector('input[name="title"]');
  401.   if (title != null) setTimeout(function(e) { title.readOnly = false }, 1000);
  402. }
  403.  
  404. Array.prototype.includesCaseless = function(str) {
  405.   if (typeof str != 'string') return false;
  406.   str = str.toLowerCase();
  407.   return this.find(elem => typeof elem == 'string' && elem.toLowerCase() == str) != undefined;
  408. };
  409. Array.prototype.pushUnique = function(...items) {
  410.   items.forEach(it => { if (!this.includes(it)) this.push(it) });
  411.   return this.length;
  412. };
  413. Array.prototype.pushUniqueCaseless = function(...items) {
  414.   items.forEach(it => { if (!this.includesCaseless(it)) this.push(it) });
  415.   return this.length;
  416. };
  417. // Array.prototype.getUnique = function(prop) {
  418. //   return this.every((it) => it[prop] && it[prop] == this[0][prop]) ? this[0][prop] : null;
  419. // };
  420. Array.prototype.equalTo = function(arr) {
  421.   return Array.isArray(arr) && arr.length == this.length
  422.   	&& Array.from(arr).sort().toString() == Array.from(this).sort().toString();
  423. };
  424. Array.prototype.equalCaselessTo = function(arr) {
  425.   function adjust(elem) { return typeof elem == 'string' ? elem.toLowerCase() : elem }
  426.   return Array.isArray(arr) && arr.length == this.length
  427.   	&& arr.map(adjust).sort().toString() == this.map(adjust).sort().toString();
  428. };
  429. Array.prototype.homogeneous = function() {
  430.   return this.every(elem => elem === this[0]);
  431. }
  432.  
  433. String.prototype.toASCII = function() {
  434.   return this.normalize("NFKD").replace(/[\x00-\x1F\u0080-\uFFFF]/g, '');
  435. };
  436. String.prototype.trueLength = function() {
  437.   return Array.from(this).length;
  438.   //return this.normalize('NFKD').replace(/[\u0300-\u036f]/g, '').length;
  439. //   var index = 0, width = 0, len = 0;
  440. //   while (index < this.length) {
  441. // 	var point = this.codePointAt(index);
  442. // 	width = 0;
  443. // 	while (point) {
  444. // 	  ++width;
  445. // 	  point = point >> 8;
  446. // 	}
  447. // 	index += Math.round(width / 2);
  448. // 	++len;
  449. //   }
  450. //   return len;
  451. };
  452. String.prototype.flatten = function() {
  453.   return this.replace(/\n/g, '\x1C').replace(/\r/g, '\x1D');
  454. };
  455. String.prototype.expand = function() {
  456.   return this.replace(/\x1D/g, '\r').replace(/\x1C/g, '\n');
  457. };
  458. String.prototype.titleCase = function() {
  459.   return this.toLowerCase().split(' ').map(x => x[0].toUpperCase() + x.slice(1)).join(' ');
  460. };
  461. String.prototype.collapseGaps = function() {
  462.   return this.replace(/(?:[ \t]*\r?\n){3,}/g, '\n\n').replace(/\[(\w+)\]\[\/\1\]/ig,'').trim();
  463. };
  464. Date.prototype.getDateValue = function() {
  465.   return Math.floor((this.getTime() / 1000 / 60 - this.getTimezoneOffset()) / 60 / 24);
  466. };
  467. File.prototype.getText = function(encoding) {
  468.   return new Promise(function(resolve, reject) {
  469. 	var reader = new FileReader();
  470. 	reader.onload = function() { resolve(reader.result) };
  471. 	reader.onerror = reader.ontimeout = error => { reject('FileReader error (' + this.name + ')') };
  472. 	reader.readAsText(this, encoding);
  473.   }.bind(this));
  474. };
  475. class HTML extends String { };
  476.  
  477. const excludedCountries = [
  478.   /\b(?:United\s+States|USA?)\b/,
  479.   /\b(?:United\s+Kingdom|(?:Great\s+)?Britain|England|GB|UK)\b/,
  480.   /\b(?:Europe|European\s+Union|EU)\b/,
  481.   /\b(?:Unknown)\b/,
  482. ];
  483.  
  484. class TagManager extends Array {
  485.   constructor(...tags) {
  486. 	super();
  487. 	this.presubstitutions = [
  488. 	  [/\b(?:Singer\/Songwriter)\b/i, 'singer.songwriter'],
  489. 	  [/\b(?:Pop\/Rock)\b/i, 'pop.rock'],
  490. 	  [/\b(?:Folk\/Rock)\b/i, 'folk.rock'],
  491. 	  [/\s*,\s*(?:&\s*|and\s+)/i, ' & '],
  492. 	];
  493. 	this.substitutions = [
  494. 	  [/^Pop\s*(?:[\-\−\—\–]\s*)?Rock$/i, 'pop.rock'],
  495. 	  [/^Rock\s*(?:[\-\−\—\–]\s*)?Pop$/i, 'pop.rock'],
  496. 	  [/^Rock\s+n\s+Roll$/i, 'rock.and.roll'],
  497. 	  ['AOR', 'album.oriented.rock'],
  498. 	  [/^(?:Prog)\.?\s*(?:Rock)$/i, 'progressive.rock'],
  499. 	  [/^Synth[\s\-\−\—\–]+Pop$/i, 'synthpop'],
  500. 	  [/^World(?:\s+and\s+|\s*[&+]\s*)Country$/i, 'world.music', 'country'],
  501. 	  ['World', 'world.music'],
  502. 	  [/^(?:Singer(?:\s+and\s+|\s*[&+]\s*))?Songwriter$/i, 'singer.songwriter'],
  503. 	  [/^(?:R\s*(?:[\'\’\`][Nn](?:\s+|[\'\’\`]\s*)|&\s*)B|RnB)$/i, 'rhytm.and.blues'],
  504. 	  [/\b(?:Soundtracks?)$/i, 'score'],
  505. 	  ['Electro', 'electronic'],
  506. 	  ['Metal', 'heavy.metal'],
  507. 	  ['NonFiction', 'non.fiction'],
  508. 	  ['Rap', 'hip.hop'],
  509. 	  ['NeoSoul', 'neo.soul'],
  510. 	  ['NuJazz', 'nu.jazz'],
  511. 	  [/^J[\s\-]Pop$/i, 'jpop'],
  512. 	  [/^K[\s\-]Pop$/i, 'jpop'],
  513. 	  [/^J[\s\-]Rock$/i, 'jrock'],
  514. 	  ['Hardcore', 'hardcore.punk'],
  515. 	  ['Garage', 'garage.rock'],
  516. 	  [/^(?:Neo[\s\-\−\—\–]+Classical)$/i, 'neoclassical'],
  517. 	  [/^(?:Bluesy[\s\-\−\—\–]+Rock)$/i, 'blues.rock'],
  518. 	  [/^(?:Be[\s\-\−\—\–]+Bop)$/i, 'bebop'],
  519. 	  [/^(?:Chill)[\s\-\−\—\–]+(?:Out)$/i, 'chillout'],
  520. 	  [/^(?:Atmospheric)[\s\-\−\—\–]+(?:Black)$/i, 'atmospheric.black.metal'],
  521. 	  ['GoaTrance', 'goa.trance'],
  522. 	  [/^Female\s+Vocal\w*$/i, 'female.vocalist'],
  523. 	  ['Contemporary R&B', 'contemporary.rhytm.and.blues'],
  524. 	  // Country aliases
  525. 	  ['Canada', 'canadian'],
  526. 	  ['Australia', 'australian'],
  527. 	  ['New Zealand', 'new.zealander'],
  528. 	  ['Japan', 'japanese'],
  529. 	  ['Taiwan', 'thai'],
  530. 	  ['China', 'chinese'],
  531. 	  ['Singapore', 'singaporean'],
  532. 	  [/^(?:Russia|Russian\s+Federation|Россия|USSR|СССР)$/i, 'russian'],
  533. 	  ['Turkey', 'turkish'],
  534. 	  ['Israel', 'israeli'],
  535. 	  ['France', 'french'],
  536. 	  ['Germany', 'german'],
  537. 	  ['Spain', 'spanish'],
  538. 	  ['Italy', 'italian'],
  539. 	  ['Sweden', 'swedish'],
  540. 	  ['Norway', 'norwegian'],
  541. 	  ['Finland', 'finnish'],
  542. 	  ['Greece', 'greek'],
  543. 	  [/^(?:Netherlands|Holland)$/i, 'dutch'],
  544. 	  ['Belgium', 'belgian'],
  545. 	  ['Luxembourg', 'luxembourgish'],
  546. 	  ['Denmark', 'danish'],
  547. 	  ['Switzerland', 'swiss'],
  548. 	  ['Austria', 'austrian'],
  549. 	  ['Portugal', 'portugese'],
  550. 	  ['Ireland', 'irish'],
  551. 	  ['Scotland', 'scotish'],
  552. 	  ['Iceland', 'icelandic'],
  553. 	  [/^(?:Czech\s+Republic|Czechia)$/i, 'czech'],
  554. 	  [/^(?:Slovak\s+Republic|Slovakia)$/i, 'slovak'],
  555. 	  ['Hungary', 'hungarian'],
  556. 	  ['Poland', 'polish'],
  557. 	  ['Estonia', 'estonian'],
  558. 	  ['Latvia', 'latvian'],
  559. 	  ['Lithuania', 'lithuanian'],
  560. 	  ['Moldova', 'moldovan'],
  561. 	  ['Armenia', 'armenian'],
  562. 	  ['Ukraine', 'ukrainian'],
  563. 	  ['Yugoslavia', 'yugoslav'],
  564. 	  ['Serbia', 'serbian'],
  565. 	  ['Slovenia', 'slovenian'],
  566. 	  ['Croatia', 'croatian'],
  567. 	  ['Macedonia', 'macedonian'],
  568. 	  ['Montenegro', 'montenegrin'],
  569. 	  ['Romania', 'romanian'],
  570. 	  ['Malta', 'maltese'],
  571. 	  ['Brazil', 'brazilian'],
  572. 	  ['Mexico', 'mexican'],
  573. 	  ['Argentina', 'argentinean'],
  574. 	  ['Jamaica', 'jamaican'],
  575. 	  // Books
  576. 	  ['Beletrie', 'fiction'],
  577. 	  ['Satira', 'satire'],
  578. 	  ['Komiks', 'comics'],
  579. 	  ['Komix', 'comics'],
  580. 	  // Removals
  581. 	  ['Unknown'],
  582. 	  ['Other'],
  583. 	  ['New'],
  584. 	  ['Ostatni'],
  585. 	  ['Knihy'],
  586. 	  ['Audioknihy'],
  587. 	  ['dsbm'],
  588. 	  [/^(?:Audio\s*kniha|Audio\s*Book)$/i],
  589. 	].concat(excludedCountries.map(it => [it]));
  590. 	this.splits = [
  591. 	  ['Alternative', 'Indie'],
  592. 	  ['Rock', 'Pop'],
  593. 	  ['Soul', 'Funk'],
  594. 	  ['Ska', 'Rocksteady'],
  595. 	  ['Jazz Fusion', 'Jazz Rock'],
  596. 	  ['Rock', 'Pop'],
  597. 	  ['Jazz', 'Funk'],
  598. 	];
  599. 	this.additions = [
  600. 	  [/^(?:(?:(?:Be|Post|Neo)[\s\-\−\—\–]*)?Bop|Modal|Fusion|Free[\s\-\−\—\–]+Improvisation|Modern\s+Creative|Jazz[\s\-\−\—\–]+Fusion|Big[\s\-\−\—\–]*Band)$/i, 'jazz'],
  601. 	  [/^(?:(?:Free|Cool|Avant[\s\-\−\—\–]*Garde|Contemporary|Vocal|Instrumental|Crossover|Modal|Mainstream|Modern|Soul|Smooth|Piano|Latin|Afro[\s\-\−\—\–]*Cuban)[\s\-\−\—\–]+Jazz)$/i, 'jazz'],
  602. 	  [/^(?:Opera)$/i, 'classical'],
  603. 	  [/\b(?:Chamber[\s\-\−\—\–]+Music)\b/i, 'classical'],
  604. 	  [/\b(?:Orchestral[\s\-\−\—\–]+Music)\b/i, 'classical'],
  605. 	  [/^(?:Symphony)$/i, 'classical'],
  606. 	  [/^(?:Sacred\s+Vocal)\b/i, 'classical'],
  607. 	  [/\b(?:Soundtracks?|Films?|Games?|Video|Series?|Theatre|Musical)\b/i, 'score'],
  608. 	];
  609. 	if (tags.length > 0) this.add(...tags);
  610.   }
  611.  
  612.   add(...tags) {
  613. 	var added = 0;
  614. 	for (var tag of tags) {
  615. 	  if (typeof tag != 'string') continue;
  616. 	  qobuzTranslations.forEach(function(it) { if (tag == it[0]) tag = it[1] });
  617. 	  this.presubstitutions.forEach(k => { if (k[0].test(tag)) tag = tag.replace(k[0], k[1]) });
  618. 	  tag.split(/\s*[\,\/\;\>\|]+\s*/).forEach(function(tag) {
  619. 		//qobuzTranslations.forEach(function(it) { if (tag == it[0]) tag = it[1] });
  620. 		tag = tag.toASCII().replace(/\(.*?\)|\[.*?\]|\{.*?\}/g, '').trim();
  621. 		if (tag.length <= 0 || tag == '?') return null;
  622. 		function test(obj) {
  623. 		  return typeof obj == 'string' && tag.toLowerCase() == obj.toLowerCase()
  624. 		  	|| obj instanceof RegExp && obj.test(tag);
  625. 		}
  626. 		for (var k of this.substitutions) {
  627. 		  if (test(k[0])) {
  628. 			if (k.length >= 1) added += this.add(...k.slice(1));
  629. 				else addMessage('invalid tag \'' + tag + '\' found', 'warning');
  630. 			return;
  631. 		  }
  632. 		}
  633. 		for (k of this.additions) {
  634. 		  if (test(k[0])) added += this.add(...k.slice(1));
  635. 		}
  636. 		for (k of this.splits) {
  637. 		  if (new RegExp('^' + k[0] + '(?:\\s+and\\s+|\\s*[&+]\\s*)' + k[1] + '$', 'i').test(tag)) {
  638. 			added += this.add(k[0], k[1]); return;
  639. 		  }
  640. 		  if (new RegExp('^' + k[1] + '(?:\\s+and\\s+|\\s*[&+]\\s*)' + k[0] + '$', 'i').test(tag)) {
  641. 			added += this.add(k[0], k[1]); return;
  642. 		  }
  643. 		}
  644. 		tag = tag.
  645. 		  replace(/^(?:Alt\.)\s*(\w+)$/i, 'Alternative $1').
  646. 		  replace(/\b(?:Alt\.)(?=\s+)/i, 'Alternative').
  647. 		  replace(/^[3-9]0s$/i, '19$0').
  648. 		  replace(/^[0-2]0s$/i, '20$0').
  649. 		  replace(/\b(Psy)[\s\-\−\—\–]+(Trance|Core|Chill)\b/i, '$1$2').
  650. 		  replace(/\s*(?:[\'\’\`][Nn](?:\s+|[\'\’\`]\s*)|[\&\+]\s*)/, ' and ').
  651. 		  replace(/[\s\-\−\—\–\_\.\,\'\`\~]+/g, '.').
  652. 		  replace(/[^\w\.]+/g, '').
  653. 		  toLowerCase();
  654. 		if (tag.length >= 2 && !this.includes(tag)) {
  655. 		  this.push(tag);
  656. 		  ++added;
  657. 		}
  658. 	  }.bind(this));
  659. 	}
  660. 	return added;
  661.   }
  662.   toString() { return Array.from(this).sort().join(', ') }
  663. };
  664.  
  665. return;
  666.  
  667. function fillFromText(evt) {
  668.   if (evt == undefined && !autofill) return;
  669.   autofill = false;
  670.   var overwrite = this.id == 'fill-from-text';
  671.   var clipBoard = document.getElementById('UA-data');
  672.   if (clipBoard == null) return false;
  673.   const VA = 'Various Artists';
  674.   messages = document.getElementById('UA-messages');
  675.   //let promise = clientInformation.clipboard.readText().then(text => clipBoard = text);
  676.   //if (typeof clipBoard != 'string') return false;
  677.   var i, matches, sourceUrl, category = document.getElementById('categories'), xhr = new XMLHttpRequest();
  678.   if (category == null && document.getElementById('releasetype') != null
  679. 	  || category != null && (category.value == 0 || category.value == 'Music')) return fillFromText_Music();
  680.   if (category != null && (category.value == 1 || category.value == 'Applications')) return fillFromText_Apps();
  681.   if (category != null && (category.value == 2 || category.value == 3
  682. 	|| category.value == 'E-Books' || category.value == 'Audiobooks')) return fillFromText_Ebooks();
  683.   return category == null ? fillFromText_Apps(true).catch(reason => fillFromText_Ebooks()) : Promise.reject('no category');
  684.  
  685.   function fillFromText_Music() {
  686. 	if (messages != null) messages.parentNode.removeChild(messages);
  687. 	const dcRlsParser = /^https?:\/\/(?:\w+\.)*discogs\.com\/releases?\/(\d+)(?=$|\/|\?)/i;
  688. 	const mbrRlsParser = /^https?:\/\/musicbrainz\.org\/(?:\w+\/)*release\/([\w\-]+)/i;
  689. 	const divs = ['—', '⸺', '⸻'];
  690. 	const vaParser = /^(?:Various(?:\s+Artists)?|VA|\<various\s+artists\>|Různí(?:\s+interpreti)?)$/i;
  691. 	const multiArtistParsers = [
  692. 	  /\s*[,;](?!\s*(?:[JjSs]r)\b)(?:\s*[Aa]nd\s+)?\s*/,
  693. 	  /\s+[\/\|\×]\s+/,
  694. 	];
  695. 	const pseudoArtistParsers = [
  696. 	  /^(?:#??N[\/\-]?A|[JS]r\.?)$/i,
  697. 	  /^(?:traditional|lidová)$/i,
  698. 	  /\b(?:traditional|lidová)$/,
  699. 	  /^(?:tradiční|lidová)\s+/,
  700. 	  /^(?:[Aa]nonym)/,
  701. 	  /^(?:[Ll]iturgical\b|[Ll]iturgick[áý])/,
  702. 	  /^(?:auditorium|[Oo]becenstvo|[Pp]ublikum)$/,
  703. 	  /^(?:Various\s+Composers)$/i,
  704. 	];
  705. 	var isVA, onlineSource = urlParser.test(clipBoard.value) && RegExp.$1;
  706. 	return (onlineSource ? fetchOnline_Music(onlineSource) :
  707. 	  Promise.resolve(clipBoard.value.split(/(?:\r?\n)+/).filter(line => line.trim().length > 0).map(function(line, ndx) {
  708. 		var metaData = line.expand().split('\x1E'), track = { identifiers: {} };
  709. 		if (metaData.length < 39) {
  710. 		  console.error('invalid data format for track #' + (ndx + 1) + ': length:', metaData.length,
  711. 			'(39); metaData:', metaData, '; line:', line);
  712. 		  throw 'invalid data format for track #' + (ndx + 1) + ' (see console log for details)';
  713. 		}
  714. 	  	[
  715. 		  /* 00 */ 'artist', 'album', 'album_year', 'release_date', 'label', 'catalog', 'country', 'encoding',
  716. 		  /* 08 */ 'codec', 'codec_profile', 'bitrate', 'bd', 'sr', 'channels', 'media', 'genre', 'discnumber',
  717. 		  /* 17 */ 'totaldiscs', 'discsubtitle', 'tracknumber', 'totaltracks', 'title', 'track_artist', 'performer',
  718. 		  /* 24 */ 'composer', 'conductor', 'remixer', 'compiler', 'producer', 'duration', 'samples', 'filesize',
  719. 		  /* 32 */ 'ag', 'dr', 'vendor', 'url', 'dirpath', 'description',
  720. 		].forEach(function(propName) {
  721. 		  track[propName] = metaData.shift();
  722. 		  if (track[propName] === '') track[propName] = undefined;
  723. 		});
  724. 		metaData.shift().trim().split(/\s+/).forEach(function(it) {
  725. 		  if (/([\w\-]+)[=:](.*)/.test(it)) track.identifiers[RegExp.$1.toUpperCase()] = RegExp.$2.replace(/\x1B/g, ' ');
  726. 		});
  727. 	  	if (prefs.check_whitespace) Object.keys(track).forEach(function(propName) {
  728. 		  if (typeof track[propName] != 'string') return;
  729. 		  if (propName != 'description' && (track[propName].includes('\r') || track[propName].includes('\n'))) {
  730. 			track[propName] = track[propName].replace(/[\r\n]+/g, '');
  731. 			addMessage('track #' + (ndx + 1) + ' contains linebreaks in tag <' + propName + '>', 'warning');
  732. 		  }
  733. 		  if ((i = propName == 'description' ? /[\x00-\x08\x0B\x0C\x0E-\x19]+/g : /[\x00-\x19]+/g).test(track[propName])) {
  734. 			track[propName] = track[propName].replace(i, '');
  735. 			addMessage('track #' + (ndx + 1) + ' contains control codes in tag <' + propName + '>', 'warning');
  736. 		  }
  737. 		  if (/^[\s\xA0]+$/.test(track[propName])) {
  738. 			track[propName] = undefined;
  739. 			addMessage('track #' + (ndx + 1) + ' in tag <' + propName + '> contains only whitespace', 'warning');
  740. 		  } else if (/^[\s\xA0]+|[\s\xA0]+$/.test(track[propName])) {
  741. 			track[propName] = track[propName].trim();
  742. 			addMessage('track #' + (ndx + 1) + ' in tag <' + propName + '> contains leading/trailing whitespace', 'warning');
  743. 		  }
  744. 		  if (/[ \xA0]{2,}/.test(track[propName])) {
  745. 			track[propName] = track[propName].replace(/[ \xA0]{2,}/g, ' ')
  746. 			addMessage('track #' + (ndx + 1) + ' in tag <' + propName + '> contains multiple spaces', 'warning');
  747. 		  }
  748. 		});
  749. 		if (track.description == '.') track.description = undefined; else if (track.description) {
  750. 		  if (prefs.remap_texttools_newlines)
  751. 			track.description = track.description.replace(/__/g, '\r\n').replace(/_/g, '\n') // ambiguous
  752. 		  track.description = track.description.collapseGaps();
  753. 		}
  754. 		['bitrate', 'bd', 'sr', 'channels', 'totaldiscs', 'totaltracks', 'samples', 'filesize', 'dr'].forEach(function(propName) {
  755. 		  if (track[propName] !== undefined) track[propName] = parseInt(track[propName]);
  756. 		});
  757. 		['duration'].forEach(function(propName) {
  758. 		  if (track[propName] !== undefined) track[propName] = parseFloat(track[propName]);
  759. 		});
  760. 		if (track.album_year) track.album_year = extractYear(track.album_year) || NaN;
  761. 		['ag', 'tg', 'ap', 'tp'].forEach(function(propName) {
  762. 		  track[propName] = /^([\+\-]?\d+(?:\.\d+)?)\s*dB\b/i.test(track[propName]) ? parseFloat(RegExp.$1) : undefined;
  763. 		});
  764. 		return track;
  765. 	  }))
  766. 	).then(parseTracks).catch(e => { if (e) addMessage(e, 'critical') });
  767.  
  768. 	function parseTracks(tracks) {
  769. 	  if (tracks.length <= 0) {
  770. 		clipBoard.value = '';
  771. 		throw 'no tracks found';
  772. 	  }
  773. 	  var albumBitrate = 0, totalTime = 0, albumSize = 0, media, release = { totaldiscs: 1, srs: [] };
  774. 	  tracks.forEach(function(track) {
  775. 		if (!track.artist) {
  776. 		  clipBoard.value = '';
  777. 		  throw new HTML('main artist must be defined in every track' + ruleLink('2.3.16.4'));
  778. 		}
  779. 		if (!track.album) {
  780. 		  clipBoard.value = '';
  781. 		  throw new HTML('album title must be defined in every track' + ruleLink('2.3.16.4'));
  782. 		}
  783. 		if (!track.tracknumber) {
  784. 		  clipBoard.value = '';
  785. 		  throw new HTML('all track numbers must be defined' + ruleLink('2.3.16.4'));
  786. 		}
  787. 		if (!track.title) {
  788. 		  clipBoard.value = '';
  789. 		  throw new HTML('all track titles must be defined' + ruleLink('2.3.16.4'));
  790. 		}
  791. 		if (track.duration != undefined && isUpload && (isNaN(track.duration) || track.duration <= 0)) {
  792. 		  clipBoard.value = '';
  793. 		  throw 'invalid track #' + track.tracknumber + ' length: ' + track.duration;
  794. 		}
  795. 		if (track.codec && !['FLAC', 'MP3', 'AAC', 'DTS', 'AC3'].includes(track.codec)) {
  796. 		  clipBoard.value = '';
  797. 		  throw 'disallowed codec present (' + track.codec + ')';
  798. 		}
  799. 		if (/\b(?:MQAEncode) v(\d+(?:\.\d+)*)\b/.test(track.vendor)) {
  800. 		  clipBoard.value = '';
  801. 		  throw 'MQA encoded release (' + RegExp.lastMatch + ')';
  802. 		}
  803. 		if (/^(?:#?N\/A|No\s+Label|Not\s+On\s+Label)$/i.test(track.label)) track.label = undefined;
  804. 		if (/^(?:#?N\/A)$/i.test(track.catalog)) track.catalog = undefined;
  805. 		if (/^(\d+)\s*[\/]\s*(\d+)$/.test(track.tracknumber)) { // track/totaltracks
  806. 		  addMessage('nonstandard track number formatting for track ' + RegExp.$1 + ': ' + track.tracknumber, 'warning');
  807. 		  track.tracknumber = RegExp.$1;
  808. 		  if (!track.totaltracks) track.totaltracks = parseInt(RegExp.$2);
  809. 		} else if (/^(\d+)[\.\-](\d+)$/.test(track.tracknumber)) { // discnumber.tracknumber
  810. 		  addMessage('nonstandard track number formatting for track ' + RegExp.$2 + ': ' + track.tracknumber, 'warning');
  811. 		  if (!track.discnumber) track.discnumber = parseInt(RegExp.$1);
  812. 		  track.tracknumber = RegExp.$2;
  813. 		}
  814. 		if (track.discnumber) {
  815. 		  if (/^(\d+)\s*\/\s*(\d+)/.test(track.discnumber)) {
  816. 			addMessage('nonstandard disc number formatting for track ' + track.tracknumber + ': ' + track.discnumber, 'warning');
  817. 			track.discnumber = RegExp.$1;
  818. 			if (!track.totaldiscs) track.totaldiscs = RegExp.$2;
  819. 		  } else track.discnumber = parseInt(track.discnumber);
  820. 		  if (isNaN(track.discnumber)) {
  821. 			addMessage('invalid disc numbering for track ' + track.tracknumber, 'warning');
  822. 			track.discnumber = undefined;
  823. 		  }
  824. 		  if (track.discnumber > release.totaldiscs) release.totaldiscs = track.discnumber;
  825. 		}
  826. 		totalTime += track.duration;
  827. 		albumBitrate += track.bitrate * track.duration;
  828. 		albumSize += track.filesize;
  829. 	  });
  830. 	  if (!tracks.every(track => track.discnumber > 0) && !tracks.every(track => !track.discnumber)) {
  831. 		addMessage('inconsistent release (mix of tracks with and without disc number)', 'warning');
  832. 	  }
  833. 	  if (!onlineSource && release.totaldiscs > 1 && tracks.some(it => it.totaldiscs != release.totaldiscs))
  834. 		addMessage('at least one track not having properly set TOTALDISCS (' + release.totaldiscs + ')', 'info');
  835.  
  836. 	  function setUniqueProperty(propName, propNameLiteral) {
  837. 		let homogeneous = new Set(tracks.map(it => it[propName]).filter(it => it != undefined && it != null));
  838. 		if (homogeneous.size > 1) {
  839. 		  var diverses = '', it = homogeneous.values(), val;
  840. 		  while (!(val = it.next()).done) diverses += '<br>\t' + val.value;
  841. 		  clipBoard.value = '';
  842. 		  throw new HTML('mixed releases not accepted (' + propNameLiteral + ') - supposedly user compilation' + diverses);
  843. 		}
  844. 		release[propName] = homogeneous.values().next().value;
  845. 	  }
  846. 	  setUniqueProperty('artist', 'album artist');
  847. 	  setUniqueProperty('album', 'album title');
  848. 	  setUniqueProperty('album_year', 'album year');
  849. 	  setUniqueProperty('release_date', 'release date');
  850. 	  setUniqueProperty('encoding', 'encoding');
  851. 	  setUniqueProperty('codec', 'codec');
  852. 	  setUniqueProperty('codec_profile', 'codec profile');
  853. 	  setUniqueProperty('vendor', 'vendor');
  854. 	  setUniqueProperty('media', 'media');
  855. 	  setUniqueProperty('channels', 'channels');
  856. 	  setUniqueProperty('label', 'label');
  857. 	  setUniqueProperty('country', 'country');
  858.  
  859. 	  tracks.forEach(function(iter) {
  860. 		setProperty('trackArtists', 'track_artist');
  861. 		setProperty('totalTracks', 'totaltracks');
  862. 		setProperty('discSubtitles', 'discsubtitle');
  863. 		setProperty('composers', 'composer');
  864. 		setProperty('catalogs', 'catalog');
  865. 		setProperty('bitrates', 'bitrate');
  866. 		setProperty('bds', 'bd');
  867. 		setProperty('ags', 'ag');
  868. 		setProperty('drs', 'dr');
  869. 		if (iter.sr) if (typeof release.srs[iter.sr] != 'number') release.srs[iter.sr] = iter.duration;
  870. 		  else release.srs[iter.sr] += iter.duration;
  871. 		setProperty('dirpaths', 'dirpath');
  872. 		setProperty('descriptions', 'description');
  873. 		setProperty('genres', 'genre');
  874. 		setProperty('urls', 'url');
  875. 		setProperty('coverUrls', 'cover_url');
  876.  
  877. 		function setProperty(propName, trackProp) {
  878. 		  if (!Array.isArray(release[propName])) release[propName] = [];
  879. 		  if (iter[trackProp] !== undefined && iter[trackProp] !== null && (typeof iter[trackProp] != 'string'
  880. 				|| iter[trackProp].length > 0) && !release[propName].includes(iter[trackProp])) {
  881. 			release[propName].push(iter[trackProp]);
  882. 		  }
  883. 		}
  884. 	  });
  885. 	  if (!release.totalTracks) addMessage('total tracks not set', 'warning');
  886. 	  if (release.totalTracks.length > 0) {
  887. 		if (release.totalTracks.length > 1) {
  888. 		  addMessage('total tracks not consistent across release: ' + release.totalTracks, 'warning');
  889. 		} else if (release.totalTracks[0] != tracks.length) {
  890. 		  addMessage('total tracks not matching tracklist length: ' +
  891. 			release.totalTracks[0] + ' != ' + tracks.length, 'warning');
  892. 		}
  893. 	  }
  894. 	  tracks.forEach(function(track1, ndx1) {
  895. 		if (tracks.some((track2, ndx2) => ndx2 < ndx1 && track1.tracknumber == track2.tracknumber
  896. 			&& track1.discnumber == track2.discnumber && track1.discsubtitle == track2.discsubtitle)) {
  897. 		  addMessage('duplicate track ' + (track1.discnumber ? track1.discnumber + '-' : '') +
  898. 			(track1.discsubtitle ? track1.discsubtitle + '-' : '') + track1.tracknumber, 'warning');
  899. 		}
  900. 	  });
  901. 	  function validatorFunc(arr, validator, str) {
  902. 		if (arr.length <= 0 || !arr.some(validator)) return true;
  903. 		clipBoard.value = '';
  904. 		throw 'disallowed ' + str + ' present (' + arr.filter(validator) + ')';
  905. 	  }
  906. 	  validatorFunc(release.bds, bd => ![16, 24].includes(bd), 'bit depths');
  907. 	  validatorFunc(Object.keys(release.srs),
  908. 		sr => sr < 44100 || sr > 192000 || sr % 44100 != 0 && sr % 48000 != 0, 'sample rates');
  909. 	  if (!onlineSource && prefs.honour_rg && tracks.some(track => track.ag === undefined))
  910. 		addMessage('at least one track is missing RG info', 'notice');
  911. 	  if (!onlineSource && release.ags.length > 1) addMessage('album RG differs across the release', 'notice');
  912. 	  if (!onlineSource && prefs.honour_dr && tracks.some(track => track.bd > 16 && track.dr === undefined))
  913. 		addMessage('at least one high resolution track is missing DR info', 'notice');
  914. 	  if (elementWritable(document.getElementById('image') || document.querySelector('input[name="image"]'))) {
  915. 		(release.coverUrls.length > 0 ? setCover(release.coverUrls[0]) : Promise.reject('No cover URL'))
  916. 			.catch(getCoverOnline).catch(searchCoverOnline);
  917. 	  }
  918. 	  var albumBPM = Math.round(tracks.reduce(function(acc, track) {
  919. 		return acc + parseInt(track.identifiers.BPM) * track.duration;
  920. 	  }, 0) / totalTime);
  921. 	  var composerEmphasis = false, isFromDSD = false, isClassical = false;
  922. 	  var canSort = tracks.every((tr1, ndx1) => tracks.every((tr2, ndx2) => ndx1 == ndx2
  923. 		|| tr1.tracknumber != tr2.tracknumber || tr1.discnumber != tr2.discnumber));
  924. 	  var yadg_prefil = '', releaseType, editionTitle, iter, rx;
  925. 	  var barCode = getHomoIdentifier('BARCODE');
  926. 	  if (barCode) barCode = parseInt(barCode.replace(/\s+/g, ''));
  927. 	  if (!Number.isInteger(barCode)) {
  928. 		if (release.catalogs.length == 1) barCode = parseInt(release.catalogs[0].replace(/[\s\-]/g, ''));
  929. 		if (!Number.isInteger(barCode) || barCode < 10**10) barCode = undefined;
  930. 	  }
  931. 	  var tags = new TagManager();
  932. 	  albumBitrate /= totalTime;
  933. 	  if (tracks.every(it => /^(?:Single)$/i.test(it.identifiers.RELEASETYPE))
  934. 		  || tracks.length == 1 && totalTime > 0 && totalTime < prefs.single_threshold) {
  935. 		releaseType = getReleaseIndex('Single');
  936. 	  } else if (tracks.every(it => it.identifiers.RELEASETYPE == 'EP')) {
  937. 		releaseType = getReleaseIndex('EP');
  938. 	  } else if (tracks.every(it => /^soundtrack$/i.test(it.identifiers.RELEASETYPE))) {
  939. 		releaseType = getReleaseIndex('Soundtrack');
  940. 		tags.add('score');
  941. 		composerEmphasis = true;
  942. 	  }
  943. 	  if (release.genres.length > 0) {
  944. 		const classicalGenreParsers = [
  945. 		  /\b(?:Classical|Classique|Klassik|Symphony|Symphonic(?:al)?|Operas?|Operettas?|Ballets?|(?:Violin|Cello|Piano)\s+Solos?|Chamber|Choral|Choirs?|Orchestral|Etudes?|Duets|Concertos?|Cantatas?|Requiems?|Passions?|Mass(?:es)?|Oratorios?|Poems?|Sacred|Secular|Vocal\s+Music)\b/i,
  946. 		];
  947. 		release.genres.forEach(function(genre) {
  948. 		  classicalGenreParsers.forEach(function(classicalGenreParser) {
  949. 			if (classicalGenreParser.test(genre) && !/\b(?:metal|rock|pop)\b/i.test(genre)) {
  950. 			  composerEmphasis = true;
  951. 			  isClassical = true
  952. 			}
  953. 		  });
  954. 		  if (/\b(?:Jazz|Vocal)\b/i.test(genre) && !/\b(?:Nu|Future|Acid)[\s\-\−\—\–]*Jazz\b/i.test(genre)
  955. 			  && !/\bElectr(?:o|ic)[\s\-\−\—\–]?Swing\b/i.test(genre)) {
  956. 			composerEmphasis = true;
  957. 		  }
  958. 		  if (/\b(?:Soundtracks?|Score|Films?|Games?|Video|Series?|Theatre|Musical)\b/i.test(genre)) {
  959. 			if (!releaseType) releaseType = getReleaseIndex('Soundtrack');
  960. 			composerEmphasis = true;
  961. 		  }
  962. 		  if (/\b(?:Christmas\s+Music)\b/i.test(genre)) {
  963. 			composerEmphasis = true;
  964. 		  }
  965. 		  tags.add(...genre.split(/\s*\|\s*/));
  966. 		});
  967. 		if (release.genres.length > 1) addMessage('inconsistent genre accross album: ' + release.genres, 'warning');
  968. 	  }
  969. 	  if (!onlineSource && isClassical && !tracks.every(track => track.composer)) {
  970. 		addMessage(new HTML('all tracks composers must be set for clasical music' + ruleLink('2.3.17')), 'warning');
  971. 		//return false;
  972. 	  }
  973. 	  // Processing artists: recognition, splitting and dividing to categores
  974. 	  var ajaxRejects = 0;
  975. 	  const ampersandParsers = [
  976. 		/\s+(?:meets|vs\.?|X)\s+(?!\s*(?:[\&\/\+\,\;]|and))/i,
  977. 		/\s*[;\/\|\×]\s*(?!\s*(?:\s*[\&\/\+\,\;]|and))/i,
  978. 		/\s+(?:[\&\+]|and)\s+(?!his\b|her\b|Friends$|Strings$)/i, // /\s+(?:[\&\+]|and)\s+(?!(?:The|his|her|Friends)\b)/i,
  979. 		/\s*\+\s*(?!(?:his\b|her\b|Friends$|Strings$))/i,
  980. 	  ];
  981. 	  const featParsers = [
  982. 		/\s+(?:meets)\s+(.*?)\s*$/i,
  983. 		/\s+(?:[Ww]ith)\s+(?!his\b|her\b|Friends$|Strings$)(.*?)\s*$/,
  984. 		/(?:\s+[\-\−\—\–\_])?\s+(?:[Ff](?:eaturing|t\.))\s+(.*?)\s*$/,
  985. 		/(?:\s+[\-\−\—\–\_])?\s+(?:[Ff](?:ea)?t\.)\s+(.*?)\s*$/, // [0]
  986. 		/\s+\[\s*f(?:eat(?:\.|uring)|t\.)\s+([^\[\]]+?)\s*\]/i, // [1]
  987. 		/\s+\(\s*f(?:eat(?:\.|uring)|t\.)\s+([^\(\)]+?)\s*\)/i, // [2]
  988. 		/\s+\[\s*(?:(?:en\s+)?duo\s+)?avec\s+([^\[\]]+?)\s*\]/i, // [3]
  989. 		/\s+\(\s*(?:(?:en\s+)?duo\s+)?avec\s+([^\(\)]+?)\s*\)/i, // [4]
  990. 		/\s+\[\s*with\s+(?![Hh]is\b|[Hh]er\b|Friends$|Strings$)([^\[\]]+?)\s*\]/, // [5]
  991. 		/\s+\(\s*with\s+(?![Hh]is\b|[Hh]er\b|Friends$|Strings$)([^\(\)]+?)\s*\)/, // [6]
  992. 	  ];
  993. 	  const remixParsers = [
  994. 		/\s+\((?:The\s+)Remix(?:e[sd])?\)/i,
  995. 		/\s+\[(?:The\s+)Remix(?:e[sd])?\]/i,
  996. 		/\s+(?:The\s+)Remix(?:e[sd])?\s*$/i,
  997. 		/^(Remixes)\b/,
  998. 		/\s+\(([^\(\)]+?)(?:[\'\’\`]s)?\s+(?:(?:Extended|Enhanced)\s+)?Remix\)/i,
  999. 		/\s+\[([^\[\]]+?)(?:[\'\’\`]s)?\s+(?:(?:Extended|Enhanced)\s+)?Remix\]/i,
  1000. 		/\s+\(\s*(?:(Extended|Enhanced)\s+)?Remix(?:ed)?\s+by\s+([^\(\)]+)\)/i,
  1001. 		/\s+\[\s*(?:(Extended|Enhanced)\s+)?Remix(?:ed)?\s+by\s+([^\[\]]+)\]/i,
  1002. 	  ];
  1003. 	  const otherArtistsParsers = [
  1004. 		[/^(.*?)\s+(?:under|(?:conducted)\s+by)\s+(.*)$/, 4],
  1005. 		[/^()(.*?)\s+\(conductor\)$/i, 4],
  1006. 		//[/^()(.*?)\s+\(.*\)$/i, 1],
  1007. 	  ];
  1008. 	  const artistStrips = [
  1009. 		/\s+(?:aka|AKA)\.?\s+(.*)$/,
  1010. 		/\s+\(([^\(\)]+)\)$/,
  1011. 		/\s+\[([^\[\]]+)\]$/,
  1012. 		/\s+\{([^\{\}]+)\}$/,
  1013. 	  ];
  1014. 	  const roleCollisions = [
  1015. 		[4, 5], // main
  1016. 		[0, 4], // guest
  1017. 		[], // remixer
  1018. 		[], // composer
  1019. 		[], // conductor
  1020. 		[], // DJ/compiler
  1021. 		[], // producer
  1022. 	  ];
  1023. 	  isVA = vaParser.test(release.artist);
  1024. 	  var artists = [];
  1025. 	  for (i = 0; i < 7; ++i) artists[i] = [];
  1026.  
  1027. 	  if (!isVA) {
  1028. 		addArtists(0, yadg_prefil = spliceGuests(release.artist));
  1029. 		if (ampersandParsers.some(rx => rx.test(yadg_prefil))) getSiteArtist(yadg_prefil); // priority cache record
  1030. 	  }
  1031. 	  var albumGuests = Array.from(artists[1]);
  1032.  
  1033. 	  featParsers.slice(3).forEach(function(rx, ndx) {
  1034. 		if ((matches = rx.exec(release.album)) == null) return;
  1035. 		if (ndx >= 5 && !splitArtists(matches[1], multiArtistParsers.concat(ampersandParsers.slice(1)))
  1036. 			.every((artist, ndx) => looksLikeTrueName(artist, 1))) return;
  1037. 		addArtists(1, matches[1]);
  1038. 		addMessage('featured artist(s) in album title (' + release.album + ')', 'warning');
  1039. 		release.album = release.album.replace(rx, '');
  1040. 	  });
  1041. 	  remixParsers.slice(4).forEach(function(rx) {
  1042. 		if (rx.test(release.album)) addArtists(2, RegExp.$1.replace(/\b\d{4}\b/g, '').replace(/\s{2,}/g, ' ').trim());
  1043. 	  })
  1044. 	  if (((matches = /^(.*?)\s+Presents\s+(.*)$/.exec(release.album)) != null
  1045. 			|| isVA && (matches = (/\s+\(compiled\s+by\s+(.*?)\)\s*$/i.exec(release.album)
  1046. 			|| /\s+compiled\s+by\s+(.*?)\s*$/i.exec(release.album))) != null) && looksLikeTrueName(matches[1])) {
  1047. 		addArtists(5, matches[1]);
  1048. 		if (!releaseType) releaseType = getReleaseIndex('Compilation');
  1049. 	  }
  1050.  
  1051. 	  for (iter of tracks) {
  1052. 		addTrackPerformers(iter.track_artist);
  1053. 		addTrackPerformers(iter.performer);
  1054. 		addArtists(2, iter.remixer);
  1055. 		addArtists(3, iter.composer);
  1056. 		addArtists(4, iter.conductor);
  1057. 		addArtists(5, iter.compiler);
  1058. 		addArtists(6, iter.producer);
  1059.  
  1060. 		if (iter.title) {
  1061. 		  featParsers.slice(3).forEach(function(rx, ndx) {
  1062. 			if ((matches = rx.exec(iter.title)) == null) return;
  1063. 			if (ndx >= 5 && !splitArtists(matches[1], multiArtistParsers.concat(ampersandParsers.slice(1)))
  1064. 				.every((artist, ndx) => looksLikeTrueName(artist, 1))) return;
  1065. 			iter.track_artist = (!isVA && (!iter.track_artist || iter.track_artist.includes(matches[1])) ?
  1066. 				iter.artist : iter.track_artist) + ' feat. ' + matches[1];
  1067. 			addArtists(1, matches[1]);
  1068. 			addMessage('featured artist(s) in track title (#' + iter.tracknumber + ': ' + iter.title + ')', 'warning');
  1069. 			iter.title = iter.title.replace(rx, '');
  1070. 		  });
  1071. 		  if (!iter.remixer) remixParsers.slice(4).forEach(function(rx) {
  1072. 			if (rx.test(iter.title)) addArtists(2, RegExp.$1.replace(/\b\d{4}\b/g, '').replace(/\s{2,}/g, ' ').trim());
  1073. 		  });
  1074. 		}
  1075. 		if (isClassical && !iter.composer && /^([^\(\)\[\]\{\},:]+?)(?:\s*\(\d{4}\s*-\s*\d{4}\))/.test(iter.discsubtitle)) {
  1076. 		  //track.composer = RegExp.$1;
  1077. 		  addArtists(3, RegExp.$1);
  1078. 		}
  1079. 	  }
  1080. 	  for (i = 0; i < Math.round(tracks.length / 2); ++i) splitAmpersands();
  1081. 	  albumGuests = splitAmpersands(albumGuests);
  1082.  
  1083. 	  function addArtists(ndx, str) {
  1084. 		if (str) splitArtists(str).forEach(function(artist) {
  1085. 		  artist = ndx != 0 ? strip(artist) : guessOtherArtists(artist);
  1086. 		  if (artist.length > 0 && !pseudoArtistParsers.some(rx => rx.test(artist))
  1087. 			  && !artists[ndx].includesCaseless(artist)
  1088. 			  && !roleCollisions[ndx].some(n => artists[n].includesCaseless(artist))) artists[ndx].push(artist);
  1089. 		});
  1090. 	  }
  1091. 	  function addTrackPerformers(str) {
  1092. 		if (str) splitArtists(spliceGuests(str, 1)).forEach(function(artist) {
  1093. 		  artist = guessOtherArtists(artist);
  1094. 		  if (artist.length > 0 && !pseudoArtistParsers.some(rx => rx.test(artist))
  1095. 			&& !artists[0].includesCaseless(artist)
  1096. 			&& (isVA || !artists[1].includesCaseless(artist))) artists[isVA ? 0 : 1].push(artist);
  1097. 		});
  1098. 	  }
  1099. 	  function splitArtists(str, parsers = multiArtistParsers) {
  1100. 		var result = [str];
  1101. 		parsers.forEach(function(parser) {
  1102. 		  for (var i = result.length; i > 0; --i) {
  1103. 			var j = result[i - 1].split(parser).map(strip);
  1104. 			if (j.length > 1 && j.every(twoOrMore) && !j.some(artist => pseudoArtistParsers.some(rx => rx.test(artist)))
  1105. 				&& !getSiteArtist(result[i - 1])) result.splice(i - 1, 1, ...j);
  1106. 		  }
  1107. 		});
  1108. 		return result;
  1109. 	  }
  1110. 	  function splitAmpersands(_artists) {
  1111. 		if (_artists) {
  1112. 		  let result;
  1113. 		  if (typeof _artists == 'string') result = splitArtists(_artists);
  1114. 		  	else if (Array.isArray(_artists)) result = Array.from(_artists);
  1115. 		  		else return [];
  1116. 		  splitInternal(result);
  1117. 		  return result;
  1118. 		}
  1119. 		for (let ndx = 0; ndx < artists.length; ++ndx) splitInternal(artists[ndx], roleCollisions[ndx]);
  1120.  
  1121. 		function splitInternal(refArr, roleCollisions) {
  1122. 		  ampersandParsers.forEach(function(ampersandParser) {
  1123. 			for (var i = refArr.length; i > 0; --i) {
  1124. 			  var j = refArr[i - 1].split(ampersandParser).map(strip);
  1125. 			  if (j.length <= 1 || !j.some(it1 => artists.some(it2 => it2.includesCaseless(it1)))
  1126. 				  && !j.every(looksLikeTrueName) || getSiteArtist(refArr[i - 1])) continue;
  1127. 			  refArr.splice(i - 1, 1, ...j.filter(function(artist) {
  1128. 				return !refArr.includesCaseless(artist) && !pseudoArtistParsers.some(rx => rx.test(artist))
  1129. 				  && (!Array.isArray(roleCollisions) || !roleCollisions.some(n => artists[n].includesCaseless(artist)));
  1130. 			  }));
  1131. 			}
  1132. 		  });
  1133. 		}
  1134. 	  }
  1135. 	  function spliceGuests(str, level = 1) {
  1136. 		(level > 0 ? featParsers.slice(level) : featParsers).forEach(function(rx, ndx) {
  1137. 		  var matches = rx.exec(str);
  1138. 		  if (matches != null && (level + ndx < 8
  1139. 				|| splitArtists(matches[1]).every((artist, ndx) => looksLikeTrueName(artist, 1)))) {
  1140. 			addArtists(1, matches[1]);
  1141. 			str = str.replace(rx, '');
  1142. 		  }
  1143. 		});
  1144. 		return str;
  1145. 	  }
  1146. 	  function guessOtherArtists(name) {
  1147. 		otherArtistsParsers.forEach(function(it) {
  1148. 		  if (!it[0].test(name)) return;
  1149. 		  addArtists(it[1], RegExp.$2);
  1150. 		  name = RegExp.$1;
  1151. 		});
  1152. 		return strip(name);
  1153. 	  }
  1154. 	  function getSiteArtist(artist) {
  1155. 		//if (isOPS) return undefined;
  1156. 		if (!artist || notSiteArtistsCache.includesCaseless(artist)) return null;
  1157. 		var key = Object.keys(siteArtistsCache).find(it => it.toLowerCase() == artist.toLowerCase());
  1158. 		if (key) return siteArtistsCache[key];
  1159. 		var now = new Date().getTime();
  1160. 		if (!gazelleApiTimeFrame.timeStamp || now > gazelleApiTimeFrame.timeStamp + 10100) {
  1161. 		  gazelleApiTimeFrame.timeStamp = now;
  1162. 		  gazelleApiTimeFrame.requestCounter = 0;
  1163. 		};
  1164. 		if (++gazelleApiTimeFrame.requestCounter > 5) {
  1165. 		  console.debug('getSiteArtist() request exceeding AJAX API time frame: /ajax.php?action=artist&artistname="' +
  1166. 			artist + '" (' + gazelleApiTimeFrame.requestCounter + ')');
  1167. 		  if (prefs.messages_verbosity >= 2) addMessage('AJAX API request exceeding time frame: artistname="' +
  1168. 			artist + '" (' + gazelleApiTimeFrame.requestCounter + ')', 'notice');
  1169. 		  ++ajaxRejects;
  1170. 		  return undefined;
  1171. 		}
  1172. 		xhr.open('GET', document.location.origin + '/ajax.php?action=artist&artistname=' + encodeURIComponent(artist), false);
  1173. 		xhr.send();
  1174. 		if (xhr.readyState != XMLHttpRequest.DONE || xhr.status != 200) {
  1175. 		  console.log('getSiteArtist("' + artist + '"): XMLHttpRequest readyState:' + xhr.readyState + ' status:' + xhr.status);
  1176. 		  return undefined; // error
  1177. 		}
  1178. 		try {
  1179. 		  let response = JSON.parse(xhr.responseText);
  1180. 		  if (response.status != 'success') {
  1181. 			notSiteArtistsCache.pushUniqueCaseless(artist);
  1182. 			return null;
  1183. 		  }
  1184. 		  return (siteArtistsCache[artist] = response.response);
  1185. 		} catch(e) {
  1186. 		  console.warn('UA::getSiteArtist(): ' + e);
  1187. 		  return undefined;
  1188. 		}
  1189. 	  }
  1190. 	  function twoOrMore(artist) { return artist.length >= 2 && !pseudoArtistParsers.some(rx => rx.test(artist)) };
  1191. 	  function looksLikeTrueName(artist, index = 0) {
  1192. 		return twoOrMore(artist)
  1193. 		  && (index == 0 || !/^(?:his\b|her\b|Friends$|Strings$)/i.test(artist))
  1194. 		  && artist.split(/\s+/).length >= 2
  1195. 		  && !pseudoArtistParsers.some(rx => rx.test(artist)) || typeof getSiteArtist(artist) == 'object';
  1196. 	  }
  1197. 	  function strip(art) {
  1198. 		return artistStrips.reduce(function(acc, rx, ndx) {
  1199. 		  return ndx != 1 || rx.test(acc) && !notMonospaced(RegExp.$1) ? acc.replace(rx, '') : acc;
  1200. 		}, art);
  1201. 	  }
  1202. 	  function getArtists(trackArtist) {
  1203. 		if (!trackArtist || typeof trackArtist != 'string') trackArtist = '';
  1204. 		otherArtistsParsers.forEach(it => { if (it[0].test(trackArtist)) trackArtist = RegExp.$1 });
  1205. 		var result = [ [], [] ];
  1206. 		featParsers.slice(1).forEach(function(rx, ndx) {
  1207. 		  if ((matches = rx.exec(trackArtist)) == null || ndx >= 7 && !looksLikeTrueName(matches[1], 1)) return;
  1208. 		  splitAmpersands(matches[1]).forEach(artist => { result[1].pushUniqueCaseless(artist) });
  1209. 		  trackArtist = trackArtist.replace(rx, '');
  1210. 		});
  1211. 		splitAmpersands(trackArtist).forEach(artist => { result[0].pushUniqueCaseless(artist) });
  1212. 		return result;
  1213. 	  }
  1214.  
  1215. 	  if (elementWritable(document.getElementById('artist') || document.getElementById('artist_0'))) {
  1216. 		let artistIndex = 0;
  1217. 		const enSorter = /^(?:The)\s+/;
  1218. 		catLoop: for (i = 0; i < artists.length; ++i) for (iter of artists[i]
  1219. 			.filter(artist => !roleCollisions[i].some(n => artists[n].includesCaseless(artist)))
  1220. 			.sort((a, b) => a.replace(enSorter, '').localeCompare(b.replace(enSorter, '')))) {
  1221. 		  if (isUpload) {
  1222. 			var id = 'artist';
  1223. 			if (artistIndex > 0) id += '_' + artistIndex;
  1224. 			while ((ref = document.getElementById(id)) == null) AddArtistField();
  1225. 		  } else {
  1226. 			while ((ref = document.querySelectorAll('input[name="artists[]"]')).length <= artistIndex) AddArtistField();
  1227. 			ref = ref[artistIndex];
  1228. 		  }
  1229. 		  if (ref == null) throw new Error('Failed to allocate artist fields');
  1230. 		  ref.value = iter;
  1231. 		  ref.nextElementSibling.value = i + 1;
  1232. 		  if (++artistIndex >= 200) break catLoop;
  1233. 		}
  1234. 		if (overwrite && artistIndex > 0) while (document.getElementById('artist_' + artistIndex) != null) {
  1235. 		  RemoveArtistField();
  1236. 		}
  1237. 	  }
  1238.  
  1239. 	  // Processing album title
  1240. 	  const editionParsers = [
  1241. 		/\s+\(((?:Remaster(?:ed)?|Remasterizado|Remasterisée|Reissu(?:ed)?|Deluxe|Enhanced|Expanded|Limited|Version|\d+th\s+Anniversary)\b[^\(\)]*|[^\(\)]*\b(?:Edition|Version|Promo|Release|Édition|Reissue))\)$/i,
  1242. 		/\s+\[((?:Remaster(?:ed)?|Remasterizado|Remasterisée|Reissu(?:ed)?|Deluxe|Enhanced|Expanded|Limited|Version|\d+th\s+Anniversary)\b[^\[\]]*|[^\[\]]*\b(?:Edition|Version|Promo|Release|Édition|Reissue))\]$/i,
  1243. 		/\s+-\s+([^\[\]\(\)\-\−\—\–]*\b(?:(?:Remaster(?:ed)?|Remasterizado|Remasterisée|Bonus\s+Track)\b[^\[\]\(\)\-\−\—\–]*|Reissue|Edition|Version|Promo|Enhanced|Release|Édition))$/i,
  1244. 	  ];
  1245. 	  const mediaParsers = [
  1246. 		[/\s+(?:\[(?:LP|Vinyl|12"|7")\]|\((?:LP|Vinyl|12"|7")\))$/, 'Vinyl'],
  1247. 		[/\s+(?:\[SA-?CD\]|\(SA-?CD\))$/, 'SACD'],
  1248. 		[/\s+(?:\[(?:Blu[\s\-\−\—\–]?Ray|BD|BRD?)\]|\((?:Blu[\s\-\−\—\–]?Ray|BD|BRD?)\))$/, isOPS ? 'BD' : 'Blu-Ray'],
  1249. 		[/\s+(?:\[DVD(?:-?A)?\]|\(DVD(?:-?A)?\))$/, 'DVD'],
  1250. 	  ];
  1251. 	  const releaseTypeParsers = [
  1252. 		[/\s+(?:-\s+Single|\[Single\]|\(Single\))$/i, 'Single', true, true],
  1253. 		[/\s+(?:(?:-\s+)?EP|\[EP\]|\(EP\))$/, 'EP', true, true],
  1254. 		[/\s+\((?:Live|En\s+directo?|(?:Ao|En)\s+Vivo)\b[^\(\)]*\)$/i, 'Live album', false, false],
  1255. 		[/\s+\[(?:Live|En\s+directo?|(?:Ao|En)\s+Vivo)\b[^\[\]]*\]$/i, 'Live album', false, false],
  1256. 		[/(?:^Live\s+(?:[aA]t|[Ii]n)\b|^Directo?\s+[Ee]n\b|\bUnplugged\b|\bAcoustic\s+Stage\b|\s+Live$)/, 'Live album', false, false],
  1257. 		[/\b(?:(?:Best\s+of|Greatest\s+Hits|Complete\s+(.+?\s+)(?:Albums|Recordings))\b|Collection$)|^The(\s+\w+)+Years$/i, 'Anthology', false, false],
  1258. 	  ];
  1259. 	  var album = release.album;
  1260. 	  releaseTypeParsers.forEach(function(it) {
  1261. 		if (it[0].test(album)) {
  1262. 		  if (it[2] || !releaseType) releaseType = getReleaseIndex(it[1]);
  1263. 		  if (it[3]) album = album.replace(it[0], '');
  1264. 		}
  1265. 	  });
  1266. 	  rx = '\\b(?:Soundtrack|Score|Motion\\s+Picture|Series|Television|Original(?:\\s+\\w+)?\\s+Cast|Music\\s+from|(?:Musique|Bande)\\s+originale)\\b';
  1267. 	  if (reInParenthesis(rx).test(album) || reInBrackets(rx).test(album)) {
  1268. 		if (!releaseType) releaseType = getReleaseIndex('Soundtrack');
  1269. 		tags.add('score');
  1270. 		composerEmphasis = true;
  1271. 	  }
  1272. 	  remixParsers.forEach(function(rx) {
  1273. 		if (rx.test(album) && !releaseType) releaseType = getReleaseIndex('Remix');
  1274. 	  });
  1275. 	  editionParsers.forEach(function(rx) {
  1276. 		if (rx.test(album) && (!RegExp.$1.toLowerCase().startsWith('remaster') || !release.album_year
  1277. 		   	|| release.album_year != extractYear(release.release_date))) {
  1278. 		  album = album.replace(rx, '');
  1279. 		  editionTitle = RegExp.$1;
  1280. 		}
  1281. 	  });
  1282. 	  mediaParsers.forEach(function(it) {
  1283. 		if (it[0].test(album)) {
  1284. 		  album = album.replace(it[0], '');
  1285. 		  media = it[1];
  1286. 		}
  1287. 	  });
  1288. 	  if (elementWritable(ref = document.getElementById('title') || document.querySelector('input[name="title"]'))) {
  1289. 		ref.value = album;
  1290. 	  }
  1291.  
  1292. 	  if (yadg_prefil) yadg_prefil += ' ';
  1293. 	  yadg_prefil += album;
  1294. 	  if (elementWritable(ref = document.getElementById('yadg_input'))) {
  1295. 		ref.value = yadg_prefil || '';
  1296. 		if (yadg_prefil && (ref = document.getElementById('yadg_submit')) != null && !ref.disabled) ref.click();
  1297. 	  }
  1298.  
  1299. 	  if (!release.album_year) release.album_year = parseInt(getHomoIdentifier('PUBYEAR')) || undefined;
  1300. 	  if (elementWritable(ref = document.getElementById('year'))) {
  1301. 		ref.value = release.album_year || '';
  1302. 	  }
  1303. 	  i = release.release_date && extractYear(release.release_date);
  1304. 	  if (elementWritable(ref = document.getElementById('remaster_year'))
  1305. 		  || !isUpload && i > 0 && (ref = document.querySelector('input[name="year"]')) != null && !ref.disabled) {
  1306. 		ref.value = i || '';
  1307. 	  }
  1308. 	  //if (tracks.every(it => it.identifiers.EXPLICIT == '0')) editionTitle = 'Clean' + (editionTitle ? ' / ' + editionTitle : '');
  1309. 	  [/\s+\(([^\(\)]+)\)\s*$/, /\s+\[([^\[\]]+)\]\s*$/, /\s+\{([^\{\}]+)\}\s*$/].forEach(function(rx) {
  1310. 		var version = tracks.map(track => rx.test(track.title) ? RegExp.$1 : null);
  1311. 		version = version.homogeneous() && version[0] || undefined;
  1312. 		if (!editionTitle && /\b(?:Remastered|Remasterisée|Remasterizado|Acoustic|Instrumental)\b/i.test(version)) {
  1313. 		  editionTitle = version;
  1314. 		}
  1315. 		if (!releaseType && /\b(?:Live)\b/i.test(version)) releaseType = getReleaseIndex('Live album');
  1316. 	  });
  1317. 	  if (elementWritable(ref = document.getElementById('remaster_title'))) ref.value = editionTitle || '';
  1318. 	  if (elementWritable(ref = document.getElementById('remaster_record_label')
  1319. 			|| document.querySelector('input[name="recordlabel"]'))) {
  1320. 		ref.value = release.label ? prefs.selfrelease_label && !isVA && release.label == release.artist
  1321. 		  || /^(?:independent|vlastní\s+náklad|Self[\s\-]Released)$/i.test(release.label)
  1322. 		  || /^iMD-/.test(release.label) ? prefs.selfrelease_label : release.label.split(/\s*;\s*/g).join(' / ') : '';
  1323. 	  }
  1324. 	  if (elementWritable(ref = document.getElementById('remaster_catalogue_number')
  1325. 			|| document.querySelector('input[name="cataloguenumber"]'))) {
  1326. 		ref.value = release.catalogs.length >= 1
  1327. 			&& release.catalogs.map(it => it.replace(/\s*;\s*/g, ' / ')).join(' / ') || barCode || '';
  1328. 	  }
  1329. 	  var scene = getHomoIdentifier('SCENE');
  1330. 	  if (isUpload && scene != undefined && (ref = document.getElementById('scene')) != null && !ref.disabled) try {
  1331. 		ref.checked = eval(scene.toLowerCase());
  1332. 	  } catch(e) { console.warn('Invalid SCENE value (' + scene + ')') }
  1333. 	  var br_isSet = (ref = document.getElementById('bitrate')) != null && ref.value;
  1334. 	  if (elementWritable(ref = document.getElementById('format'))) {
  1335. 		ref.value = release.codec || (isRED ? '' : '---');
  1336. 		ref.onchange(); //exec(function() { Format() });
  1337. 	  }
  1338. 	  if (isRequestNew) {
  1339. 		if (prefs.always_request_perfect_flac) reqSelectFormats('FLAC');
  1340. 			else if (release.codec) reqSelectFormats(release.codec);
  1341. 	  }
  1342. 	  var sel;
  1343. 	  if (release.encoding == 'lossless') {
  1344. 		sel = tracks.some(track => track.bd == 24) ? '24bit Lossless' : 'Lossless';
  1345. 	  } else if (release.bitrates.length >= 1) {
  1346. 		let lame_version = release.codec == 'MP3' && /^LAME(\d+)\.(\d+)/i.test(release.vendor) ?
  1347. 			parseInt(RegExp.$1) * 1000 + parseInt(RegExp.$2) : undefined;
  1348. 		if (release.codec == 'MP3' && release.codec_profile == 'VBR V0') {
  1349. 		  sel = lame_version >= 3094 ? 'V0 (VBR)' : 'APX (VBR)'
  1350. 		} else if (release.codec == 'MP3' && release.codec_profile == 'VBR V1') {
  1351. 		  sel = 'V1 (VBR)'
  1352. 		} else if (release.codec == 'MP3' && release.codec_profile == 'VBR V2') {
  1353. 		  sel = lame_version >= 3094 ? sel = 'V2 (VBR)' : 'APS (VBR)'
  1354. 		} else if (release.bitrates.length == 1 && [192, 256, 320].includes(Math.round(release.bitrates[0]))) {
  1355. 		  sel = Math.round(release.bitrates[0]);
  1356. 		} else {
  1357. 		  sel = 'Other';
  1358. 		}
  1359. 	  }
  1360. 	  if ((ref = document.getElementById('bitrate')) != null && !ref.disabled && (overwrite || !br_isSet)) {
  1361. 		ref.value = sel || '';
  1362. 		ref.onchange(); //exec(function() { Bitrate() });
  1363. 		if (sel == 'Other' && (ref = document.getElementById('other_bitrate')) != null) {
  1364. 		  ref.value = Math.round(release.bitrates.length == 1 ? release.bitrates[0] : albumBitrate);
  1365. 		  if ((ref = document.getElementById('vbr')) != null) ref.checked = release.bitrates.length > 1;
  1366. 		}
  1367. 	  }
  1368. 	  if (isRequestNew) {
  1369. 		if (prefs.always_request_perfect_flac) {
  1370. 		  reqSelectBitrates('Lossless', '24bit Lossless');
  1371. 		} else if (sel) reqSelectBitrates(sel);
  1372. 	  }
  1373. 	  if (release.media) {
  1374. 		sel = undefined;
  1375. 		[
  1376. 		  [/\b(?:WEB|File|Download|digital\s+media)\b|^Digital$/i, 'WEB'],
  1377. 		  [/\bCD\b/, 'CD'],
  1378. 		  [/\b(?:SA-?CD|[Hh]ybrid)\b/, 'SACD'],
  1379. 		  [/\b(?:[Bb]lu[\-\−\—\–\s]?[Rr]ay|BRD?|BD)\b/, isOPS ? 'BD' : 'Blu-Ray'],
  1380. 		  [/\bDVD(?:-?A)?\b/, 'DVD'],
  1381. 		  [/\b(?:[Vv]inyl\b|LP\b|12"|7")/, 'Vinyl'],
  1382. 		].forEach(k => { if (k[0].test(release.media)) sel = k[1] });
  1383. 		media = sel || media;
  1384. 	  }
  1385. 	  if (!media) {
  1386. 		if (tracks.every(isRedBook)) {
  1387. 		  addMessage('media not determined - CD estimated', 'info');
  1388. 		  media = 'CD';
  1389. 		} else if (tracks.some(t => t.bd > 16 || (t.sr > 0 && t.sr != 44100) || t.samples > 0 && t.samples % 588 != 0)) {
  1390. 		  addMessage('media not determined - NOT CD', 'info');
  1391. 		}
  1392. 	  } else if (media != 'CD' && tracks.every(isRedBook)) {
  1393. 		addMessage('CD as source media is estimated (' + media + ')', 'info');
  1394. 	  }
  1395. 	  if (elementWritable(ref = document.getElementById('media'))) {
  1396. 		ref.value = media || !tracks.some(notRedBook) && prefs.default_medium || (isRED ? '' : '---');
  1397. 	  }
  1398. 	  if (isRequestNew) {
  1399. 		if (prefs.always_request_perfect_flac) reqSelectMedias('WEB', 'CD', isOPS ? 'BD' : 'Blu-Ray', 'DVD', 'SACD')
  1400. 			else if (media) reqSelectMedias(media);
  1401. 	  }
  1402. 	  function isRedBook(track) {
  1403. 		return track.bd == 16 && track.sr == 44100 && track.channels == 2 && track.samples > 0 && track.samples % 588 == 0;
  1404. 	  }
  1405. 	  function notRedBook(track) {
  1406. 		return track.bd && track.bd != 16 || track.sr && track.sr != 44100
  1407. 			|| track.channels && track.channels != 2 || track.samples && track.samples % 588 != 0;
  1408. 	  }
  1409. 	  if (tracks.every(it => it.identifiers.ORIGINALFORMAT && it.identifiers.ORIGINALFORMAT.includes('DSD'))) {
  1410. 		isFromDSD = true;
  1411. 	  }
  1412. 	  // Release type
  1413. 	  if (!releaseType) {
  1414. 		if (/\b(?:Mixtape)\b/i.test(release.album)) releaseType = getReleaseIndex('Mixtape');
  1415. 		else if (isVA) releaseType = getReleaseIndex('Compilation');
  1416. 		else if (tracks.every(it => it.identifiers.COMPILATION == 1)) releaseType = getReleaseIndex('Anthology');
  1417. 	  }
  1418. 	  if ((!releaseType || releaseType == 5) && totalTime <= prefs.EP_threshold && tracks.every(function(track) {
  1419. 		const rxs = [/\s+\([^\(\)]+\)\s*$/, /\s+\[[^\[\]]+\]\s*$/];
  1420. 		return rxs.reduce((acc, rx) => acc.replace(rx, ''), track.title)
  1421. 		  	== rxs.reduce((acc, rx) => acc.replace(rx, ''), tracks[0].title);
  1422. 	  })) {
  1423. 		releaseType = getReleaseIndex('Single');
  1424. 	  }
  1425. 	  if (!releaseType) if (totalTime > 0 && totalTime < prefs.single_threshold) {
  1426. 		releaseType = getReleaseIndex('Single');
  1427. 	  } else if (totalTime > 0 && totalTime < prefs.EP_threshold) {
  1428. 		releaseType = getReleaseIndex('EP');
  1429. 	  }
  1430. 	  if ((ref = document.getElementById('releasetype')) != null && !ref.disabled
  1431. 		  && (overwrite || ref.value == 0 || ref.value == '---')) ref.value = releaseType || getReleaseIndex('Album');
  1432. 	  // Tags
  1433. 	  if (prefs.estimate_decade_tag && (isNaN(totalTime) || totalTime < 2 * 60 * 60)
  1434. 		  && release.album_year > 1900 && [1, 3, 5, 9, 13, undefined].includes(releaseType)
  1435. 		  /*&& !/\b(?:Remaster(?:ed)?|Remasterizado|Remasterisée|Reissue|Anniversary|Collector(?:'?s)?)\b/i.test(editionTitle)*/)
  1436. 		tags.add(Math.floor(release.album_year/10) * 10 + 's'); // experimental
  1437. 	  if (release.country) {
  1438. 		if (!excludedCountries.some(it => it.test(release.country))) tags.add(release.country);
  1439. 	  }
  1440. 	  if (elementWritable(ref = document.getElementById('tags'))) {
  1441. 		ref.value = tags.toString();
  1442. 		if (artists[0].length == 1 && prefs.fetch_tags_from_artist > 0) setTimeout(function() {
  1443. 		  var artist = getSiteArtist(artists[0][0]);
  1444. 		  if (!artist) return;
  1445. 		  tags.add(...artist.tags.sort((a, b) => b.count - a.count).map(it => it.name)
  1446. 			.slice(0, prefs.fetch_tags_from_artist));
  1447. 		  var ref = document.getElementById('tags');
  1448. 		  ref.value = tags.toString();
  1449. 		}, 3000);
  1450. 	  }
  1451. 	  if (!composerEmphasis && !prefs.keep_meaningles_composers) {
  1452. 		document.querySelectorAll('input[name="artists[]"]').forEach(function(i) {
  1453. 		  if (['4', '5'].includes(i.nextElementSibling.value)) i.value = '';
  1454. 		});
  1455. 	  }
  1456.  
  1457. 	  const doubleParsParsers = [
  1458. 		/\(+(\([^\(\)]*\))\)+/,
  1459. 		/\[+(\[[^\[\]]*\])\]+/,
  1460. 		/\{+(\{[^\{\}]*\})\}+/,
  1461. 	  ];
  1462. 	  tracks.forEach(function(track) {
  1463. 		doubleParsParsers.forEach(function(rx) {
  1464. 		  if (!rx.test(track.title)) return;
  1465. 		  addMessage('doubled parentheses in track #' + track.tracknumber + ' title ("' + track.title + '")', 'warning');
  1466. 		  //track.title.replace(rx, RegExp.$1);
  1467. 		});
  1468. 	  });
  1469. 	  if (tracks.length > 1 && tracks.map(track => track.title).homogeneous()) {
  1470. 		addMessage('all tracks having same title: ' + tracks[0].title, 'warning');
  1471. 	  }
  1472. 	  if (isUpload && !isOPS) findPreviousUploads();
  1473. 	  // Album description
  1474. 	  sourceUrl = getStoreUrl();
  1475. 	  if ((ref = document.querySelector('tr#autofill_tr > td > select')) != null) {
  1476. 		if (i = getHomoIdentifier('DISCOGS_ID')) {
  1477. 		  ref.value = 'discogs';
  1478. 		  ref.onchange();
  1479. 		  if (elementWritable(ref = document.getElementById('discogs'))) ref.value = i;
  1480. 		} else if (i = getHomoIdentifier('MBID')) {
  1481. 		  ref.value = 'musicbrainz';
  1482. 		  ref.onchange();
  1483. 		  if (elementWritable(ref = document.getElementById('musicbrainz'))) ref.value = i;
  1484. 		}
  1485. 	  }
  1486. 	  const vinylTest = /^((?:Vinyl|LP) rip by\s+)(.*)$/im;
  1487. 	  const vinyltrackParser = /^([A-Z])[\-\.\s]?((\d+)(?:\.\d+)?)$/;
  1488. 	  const classicalWorkParsers = [
  1489. 		/^(.*\S):\s+(.*)$/,
  1490. 		/^(.+?):\s+([IVXC]+\.\s+.*)$/,
  1491. 	  ];
  1492. 	  var description;
  1493. 	  if (isRequestNew || isRequestEdit) { // request
  1494. 		description = [];
  1495. 		if (release.release_date) {
  1496. 		  i = new Date(release.release_date);
  1497. 		  let today = new Date(new Date().toDateString());
  1498. 		  description.push((isNaN(i) || i < today ? 'Released' : 'Releasing') + ' ' +
  1499. 			(isNaN(i) ? release.release_date : i.toDateString()));
  1500. 		  if ((ref = document.getElementById('tags')) != null && !ref.disabled) {
  1501. 			let tags = new TagManager(ref.value);
  1502. 			if (prefs.upcoming_tags && i >= today) tags.add(prefs.upcoming_tags);
  1503. 			ref.value = tags.toString();
  1504. 		  }
  1505. 		}
  1506. 		if (!prefs.include_tracklist_in_request) {
  1507. 		  let summary = '';
  1508. 		  if (release.totaldiscs > 1) summary += release.totaldiscs + ' discs, ';
  1509. 		  summary += tracks.length + ' track'; if (tracks.length > 1) summary += 's';
  1510. 		  if (totalTime > 0) summary += ', ' + makeTimeString(totalTime);
  1511. 		  description.push(summary);
  1512. 		}
  1513. 		if (sourceUrl || release.urls.length > 0) description.push(getUrls());
  1514. 		if (release.catalogs.length == 1 && /^\d{10,}$/.test(release.catalogs[0]) || /^\d{10,}$/.test(barCode)) {
  1515. 		  description.push('[url=https://www.google.com/search?q=' + RegExp.lastMatch + ']Find more stores...[/url]');
  1516. 		}
  1517. 		if (prefs.include_tracklist_in_request) description.push(genPlaylist());
  1518. 		if (release.descriptions.length > 0) Array.prototype.push.apply(description, release.descriptions);
  1519. 		description = genAlbumHeader().concat(description.join('\n\n'));
  1520. 		if (description.length > 0) {
  1521. 		  ref = document.getElementById('description') || document.querySelector('textarea[name="description"]');
  1522. 		  if (elementWritable(ref)) {
  1523. 			ref.value = description;
  1524. 		  } else if (isRequestEdit && ref != null && !ref.disabled) {
  1525. 			ref.value = ref.value.length > 0 ? ref.value.concat('\n\n', description) : ref.value = description;
  1526. 			preview(0);
  1527. 		  }
  1528. 		}
  1529. 	  } else { // upload
  1530. 		description = '';
  1531. 		if (prefs.bpm_summary && albumBPM > 0) {
  1532. 		  if (description.length <= 0) description = '\n';
  1533. 		  description += '\nAverage album BPM: [code]' + albumBPM + '[/code]';
  1534. 		}
  1535. 		/*if (release.release_date) {
  1536. 		  let rd = new Date(release.release_date);
  1537. 		  if (!isNaN(rd)) description = '\n\nRelease date: ' + rd.toDateString();
  1538. 		}*/
  1539. 		let vinylRipInfo;
  1540. 		if (release.descriptions.length > 0) {
  1541. 		  description += '\n\n';
  1542. 		  if (release.descriptions.length == 1 && release.descriptions[0]
  1543. 			  && (matches = vinylTest.exec(release.descriptions[0])) != null) {
  1544. 			vinylRipInfo = release.descriptions[0].slice(matches.index).trim().split(/(?:[ \t]*\r?\n)+/);
  1545. 			description += release.descriptions[0].slice(0, matches.index).trim();
  1546. 		  } else description += release.descriptions.join('\n\n');
  1547. 		}
  1548. 		if (elementWritable(ref = document.getElementById('album_desc'))) {
  1549. 		  ref.value = genPlaylist().concat(description);
  1550. 		  preview(0);
  1551. 		}
  1552. 		if ((ref = document.getElementById('body') || document.querySelector('textarea[name="body"]')) != null
  1553. 			&& !ref.disabled) {
  1554. 		  if (ref.value.length == 0) ref.value = genPlaylist().concat(description); else {
  1555. 			let editioninfo = '';
  1556. 			if (editionTitle) {
  1557. 			  editioninfo = '[size=5][b]' + editionTitle;
  1558. 			  if (release.release_date && (i = extractYear(release.release_date)) > 0) editioninfo += ' (' + i + ')';
  1559. 			  editioninfo += '[/b][/size]\n\n';
  1560. 			}
  1561. 			ref.value = ref.value.concat('\n\n', editioninfo, genPlaylist(false, false), description);
  1562. 		  }
  1563. 		  preview(0);
  1564. 		}
  1565. 		// Release description
  1566. 		if (elementWritable(ref = document.getElementById('release_samplerate'))) {
  1567. 		  ref.value = Object.keys(release.srs).length == 1 ? Math.floor(Object.keys(release.srs)[0] / 1000) :
  1568. 		  Object.keys(release.srs).length > 1 ? '999' : '';
  1569. 		}
  1570. 		let lineage = '', rlsDesc = '';
  1571. 		let drInfo = '[hide=DR' + (release.drs.length == 1 ? release.drs[0] : '') + '][pre][/pre]';
  1572. 		let hasSR = Object.keys(release.srs).length > 0;
  1573. 		let srInfo = hasSR ? Object.keys(release.srs).sort((a, b) => release.srs[b] - release.srs[a])
  1574. 			.map(f => f / 1000).join('/').concat('kHz') : null;
  1575. 		if (tracks.some(track => track.bd > 16)) {
  1576. 		  if ([isOPS ? 'BD' : 'Blu-Ray', 'DVD', 'SACD'].includes(media)) {
  1577. 			if (!isNWCD) rlsDesc = srInfo;
  1578. 			addChannelInfo();
  1579. 			if (media == 'SACD' || isFromDSD) addDSDInfo();
  1580. 			if (prefs.cleanup_descriptions) addDRInfo();
  1581. 			//addRGInfo();
  1582. 			addHybridInfo();
  1583. 			drInfo += '[/hide]';
  1584. 		  } else if (media == 'Vinyl') {
  1585. 			let hassr = hasSR && (!isNWCD || Object.keys(release.srs).length > 1);
  1586. 			if (hassr) lineage = srInfo + ' ';
  1587. 			if (vinylRipInfo) {
  1588. 			  if (vinylTest.test(vinylRipInfo[0]) && RegExp.$2.toLowerCase() != 'unknown')
  1589. 				vinylRipInfo[0] = vinylRipInfo[0].replace(vinylTest, '$1[color=blue]$2[/color]');
  1590. 			  if (hassr) vinylRipInfo[0] = vinylRipInfo[0].replace(/^Vinyl\b/, 'vinyl');
  1591. 			  lineage += vinylRipInfo[0] + '\n\n[u]Lineage:[/u]' + vinylRipInfo.slice(1).map(l => '\n'.concat([
  1592. 				// RuTracker translation
  1593. 				['Код класса состояния винила', 'Vinyl condition class'],
  1594. 				['Устройство воспроизведения', 'Turntable'],
  1595. 				['Головка звукоснимателя', 'Cartridge'],
  1596. 				['Картридж', 'Cartridge'],
  1597. 				['Предварительный усилитель', 'Preamplifier'],
  1598. 				['АЦП', 'ADC'],
  1599. 				['Программа-оцифровщик', 'Software'],
  1600. 				['Обработка', 'Post-processing'],
  1601. 			  ].reduce((acc, it) => acc.replace(it[0], it[1]), l))).join('');
  1602. 			} else lineage += (hassr ? 'Vinyl' : ' vinyl') + ' rip by [color=blue][/color]\n\n[u]Lineage:[/u]\n';
  1603. 			let imgs = '\n[img][/img]'.repeat(6);
  1604. 			if (!isNWCD) drInfo += '\n'.concat(imgs); else lineage += '\n\n[hide]'.concat(imgs.slice(1), '[/hide]');
  1605. 			drInfo += '[/hide]';
  1606. 		  } else { // WEB Hi-Res
  1607. 			if (!isNWCD || Object.keys(release.srs).length > 1) rlsDesc = srInfo;
  1608. 			if (release.channels && release.channels != 2) addChannelInfo();
  1609. 			if (isFromDSD) addDSDInfo();
  1610. 			if (!isFromDSD || prefs.cleanup_descriptions) addDRInfo();
  1611. 			//addRGInfo();
  1612. 			addHybridInfo();
  1613. 			if (isFromDSD || prefs.cleanup_descriptions || Object.keys(release.srs).length == 1
  1614. 				&& Object.keys(release.srs)[0] == 88200) drInfo += '[/hide]'; else drInfo = null;
  1615. 		  }
  1616. 		} else { // 16bit or lossy
  1617. 		  if (Object.keys(release.srs).some(f => f != 44100)) rlsDesc = srInfo;
  1618. 		  if (release.channels && release.channels != 2) addChannelInfo();
  1619. 		  addDRInfo();
  1620. 		  //addRGInfo();
  1621. 		  if (prefs.cleanup_descriptions) drInfo += '[/hide]'; else drInfo = null;
  1622. 		  if (release.codec == 'MP3' && release.vendor) {
  1623. 			// TODO: parse mp3 vendor string
  1624. 		  } else if (['AAC', 'Opus', 'Vorbis'].includes(release.codec) && release.vendor) {
  1625. 			let _encoder_settings = release.vendor;
  1626. 			if (release.codec == 'AAC' && /^qaac\s+[\d\.]+/i.test(release.vendor)) {
  1627. 			  let enc = [];
  1628. 			  if (matches = release.vendor.match(/\bqaac\s+([\d\.]+)\b/i)) enc[0] = matches[1];
  1629. 			  if (matches = release.vendor.match(/\bCoreAudioToolbox\s+([\d\.]+)\b/i)) enc[1] = matches[1];
  1630. 			  if (matches = release.vendor.match(/\b(AAC-\S+)\s+Encoder\b/i)) enc[2] = matches[1];
  1631. 			  if (matches = release.vendor.match(/\b([TC]VBR|ABR|CBR)\s+(\S+)\b/)) { enc[3] = matches[1]; enc[4] = matches[2]; }
  1632. 			  if (matches = release.vendor.match(/\bQuality\s+(\d+)\b/i)) enc[5] = matches[1];
  1633. 			  _encoder_settings = 'Converted by Apple\'s ' + enc[2] + ' encoder (' + enc[3] + '-' + enc[4] + ')';
  1634. 			}
  1635. 			lineage = _encoder_settings;
  1636. 		  }
  1637. 		}
  1638. 		function addDSDInfo() {
  1639. 		  var nfo = ' DSD64';
  1640. 		  if (prefs.sacd_decoder) nfo += ' using ' + prefs.sacd_decoder;
  1641. 		  nfo += '\nOutput gain: [code]+0dB[/code]';
  1642. 		  if (isNWCD) lineage = 'From' .concat(nfo); else {
  1643. 			if (rlsDesc.length > 0) rlsDesc += ' from'; else rlsDesc = 'From';
  1644. 			rlsDesc += nfo;
  1645. 		  }
  1646. 		}
  1647. 		function addDRInfo() {
  1648. 		  if (release.drs.length < 1 || document.getElementById('release_dynamicrange') != null) return;
  1649. 		  var nfo = 'DR' + release.drs[0];
  1650. 		  if (release.drs[0] < 4) nfo = '[color=red]'.concat(nfo, '[/color]');
  1651. 		  if (rlsDesc.length > 0) rlsDesc += ' | ';
  1652. 		  rlsDesc += nfo;
  1653. 		}
  1654. 		function addRGInfo() {
  1655. 		  if (release.ags.length <= 0) return;
  1656. 		  if (rlsDesc.length > 0) rlsDesc += ' | ';
  1657. 		  rlsDesc += 'RG'; //rlsDesc += 'RG ' + ags[0];
  1658. 		}
  1659. 		function addChannelInfo() {
  1660. 		  if (!release.channels) return;
  1661. 		  var chi = getChanString(release.channels);
  1662. 		  if (chi.length <= 0) return;
  1663. 		  if (rlsDesc.length > 0) rlsDesc += ', '; else rlsDesc = 'Channels configuration: ';
  1664. 		  rlsDesc += chi;
  1665. 		}
  1666. 		function addHybridInfo() {
  1667. 		  if (release.bds.length > 1) release.bds.filter(bd => bd != 24).forEach(function(bd) {
  1668. 			var hybrid_tracks = tracks.filter(it => it.bd == bd).sort(trackComparer).map(function(it) {
  1669. 			  return (release.totaldiscs > 1 && it.discnumber ? it.discnumber + '-' : '').concat(it.tracknumber);
  1670. 			});
  1671. 			if (hybrid_tracks.length < 1) return;
  1672. 			if (rlsDesc.length > 0) rlsDesc += '\n';
  1673. 			rlsDesc += 'Note: track';
  1674. 			if (hybrid_tracks.length > 1) rlsDesc += 's';
  1675. 			rlsDesc += ' #' + hybrid_tracks.join(', ') +
  1676. 			  (hybrid_tracks.length > 1 ? ' are' : ' is') + ' ' + bd + 'bit lossless';
  1677. 		  });
  1678. 		}
  1679. 		rlsDesc = rlsDesc.length > 0 ? [rlsDesc] : [];
  1680. 		if ((ref = document.getElementById('release_lineage')) != null) {
  1681. 		  lineage = lineage ? [lineage] : [];
  1682. 		  if (drInfo) rlsDesc.push(drInfo);
  1683. 		  if (sourceUrl || release.urls.length > 0) lineage.push(getUrls());
  1684. 		  if (elementWritable(ref)) {
  1685. 			ref.value = lineage.join('\n\n');
  1686. 			preview(1);
  1687. 		  }
  1688. 		} else {
  1689. 		  if (lineage.length > 0) rlsDesc.push(lineage);
  1690. 		  if (drInfo) rlsDesc.push(drInfo);
  1691. 		  if (sourceUrl || release.urls.length > 0) rlsDesc.push(getUrls());
  1692. 		}
  1693. 		if (elementWritable(ref = document.getElementById('release_desc'))) {
  1694. 		  ref.value = rlsDesc.join('\n\n');
  1695. 		  if (rlsDesc.length > 0) preview(isNWCD ? 2 : 1);
  1696. 		}
  1697. 		if (release.encoding == 'lossless' && release.codec == 'FLAC'
  1698. 			&& tracks.some(track => track.bd == 24) && release.dirpaths.length == 1) {
  1699. 		  if ((ref = document.getElementById('release_desc')) != null) GM_xmlhttpRequest({
  1700. 			method: 'GET',
  1701. 			url: new URL('file:'.concat(release.dirpaths[0], '\\foo_dr.txt')).href,
  1702. 			responseType: 'blob',
  1703. 			onload: function(response) {
  1704. 			  if (response.status < 200 || response.status >= 400) return defaultErrorHandler(response);
  1705. 			  if (!/(\[hide=DR\d*\]\[pre\])\[\/pre\]/im.test(ref.value)) return;
  1706. 			  var ndx = RegExp.lastIndex + RegExp.$1.length;
  1707. 			  ref.value = ref.value.slice(0, ndx).concat(response.responseText, ref.value.slice(ndx));
  1708. 			},
  1709. 			onerror: error => { console.error('foo_dr.txt not exists or is forbidden to read') },
  1710. 			ontimeout: defaultTimeoutHandler,
  1711. 		  });
  1712. 		}
  1713. 	  }
  1714. 	  if (ajaxRejects > 0) {
  1715. 		i = 'AJAX request(s) eliminated due to Gazelle policy. ' +
  1716. 		  	'Multiple artists not split correctly? Relaunch parsing in overwrite mode without page reload'
  1717. 		let delay = gazelleApiTimeFrame.timeStamp + 10100 - new Date().getTime();
  1718. 		if (delay >= 0) {
  1719. 		  i += ' after ' + Math.ceil(delay / 1000) + 's';
  1720. 		  setTimeout(() => { addMessage('new AJAX timeframe for requery available', 'info') }, delay);
  1721. 		}
  1722. 		addMessage(i + '.', 'notice');
  1723. 	  }
  1724. 	  if (elementWritable(ref = document.getElementById('release_dynamicrange'))) {
  1725. 		ref.value = release.drs.length == 1 ? release.drs[0] : '';
  1726. 	  }
  1727. 	  if (isRequestNew && prefs.request_default_bounty > 0) {
  1728. 		let amount = prefs.request_default_bounty < 1024 ? prefs.request_default_bounty : prefs.request_default_bounty / 1024;
  1729. 		if ((ref = document.getElementById('amount_box')) != null && !ref.disabled) ref.value = amount;
  1730. 		if ((ref = document.getElementById('unit')) != null && !ref.disabled) {
  1731. 		  ref.value = prefs.request_default_bounty < 1024 ? 'mb' : 'gb';
  1732. 		}
  1733. 		try { Calculate() } catch(e) { /* Orpheus bug void handler */ }
  1734. 	  }
  1735. 	  if (!media && (ref = document.getElementById('media')) != null && ref.value && ref.value != '---') media = ref.value;
  1736. 	  if (!onlineSource) {
  1737. 		onlineSource = (sourceUrl || release.urls.length > 0 ?
  1738. 			fetchOnline_Music(sourceUrl || release.urls[0], true).then(completeFromOnlineSource) : Promise.reject('No URL'));
  1739. 		if (prefs.check_integrity_online) onlineSource.catch(reason => lookupOnlineSource().then(function(result) {
  1740. 		  if (typeof result == 'object') return parseLastFm(result);
  1741. 		  if (urlParser.test(result)) return fetchOnline_Music(result, true);
  1742. 		  return Promise.reject('Unhandled format');
  1743. 		})).then(onlineCheck).catch(function(reason) {
  1744. 		  if (!media || media == 'WEB') tracks.forEach(function(track) {
  1745. 			if (!track.duration || track.duration < 29.6 || track.duration > 30.4) return;
  1746. 			addMessage('track ' + track.tracknumber + ' possible track preview', 'warning');
  1747. 		  });
  1748. 	  	});
  1749. 	  }
  1750. 	  if (prefs.clean_on_apply) clipBoard.value = '';
  1751. 	  prefs.save();
  1752. 	  return true;
  1753.  
  1754. 	  // ---------------------------------------------------------------------------------------------------------------
  1755.  
  1756. 	  function genPlaylist(pad = true, header = true) {
  1757. 		var style = prefs.tracklist_style;
  1758. 		if (style == 2 && (tracks.map(track => track.title).some(notMonospaced))
  1759. 			|| tracks.map(track => track.track_artist).some(notMonospaced)
  1760. 			|| composerEmphasis && tracks.map(track => track.composer).some(notMonospaced)) style = 3;
  1761. 		if (!style || style <= 0) return null;
  1762. 		var playlist = '';
  1763. 		if (tracks.length > 1 || isRequestNew || isRequestEdit) {
  1764. 		  if (style == 3) playlist = '[align=center]';
  1765. 		  if (pad && isRED) playlist += '[pad=5|0|0|0]';
  1766. 		  if (header) playlist += genAlbumHeader();
  1767. 		  playlist += '[size=4][b][color=' + prefs.tracklist_head_color + ']Tracklisting[/color][/b][/size]';
  1768. 		  if (pad && isRED) playlist += '[/pad]';
  1769. 		  playlist += '\n'; //'[hr]';
  1770. 		  let lastDisc, lastSubtitle, lastWork, lastSide, vinylTrackWidth;
  1771. 		  let block = 0, classicalWorks = new Map();
  1772. 		  if (composerEmphasis /*isClassical*/ && !tracks.some(it => it.discsubtitle)) {
  1773. 			tracks.forEach(function(track) {
  1774. 			  if (!track.composer) return;
  1775. 			  (/*isClassical ? classicalWorkParsers : */classicalWorkParsers.slice(1)).forEach(function(classicalWorkParser) {
  1776. 				if (track.classical_work || !classicalWorkParser.test(track.title)) return;
  1777. 				classicalWorks.set(track.classical_work = RegExp.$1, {});
  1778. 				track.classical_title = RegExp.$2;
  1779. 			  });
  1780. 			});
  1781. 			for (iter of classicalWorks.keys()) {
  1782. 			  let work = tracks.filter(track => track.classical_work == iter);
  1783. 			  if (work.length > 1 || tracks.every(track => track.classical_work)) {
  1784. 				if (work.map(it => it.track_artist).homogeneous()) classicalWorks.get(iter).performer = work[0].track_artist;
  1785. 				if (work.map(it => it.composer).homogeneous()) classicalWorks.get(iter).composer = work[0].composer;
  1786. 			  } else {
  1787. 				work.forEach(function(track) {
  1788. 				  delete track.classical_work;
  1789. 				  delete track.classical_title;
  1790. 				});
  1791. 				classicalWorks.delete(iter);
  1792. 			  }
  1793. 			}
  1794. 		  }
  1795. 		  let track, duration, volumes = new Map(tracks.map(it => [it.discnumber, undefined])), tnOffset = 0;
  1796. 		  volumes.forEach(function(val, key) {
  1797. 			volumes.set(key, new Set(tracks.filter(it => it.discnumber == key).map(it => it.discsubtitle)).size)
  1798. 		  });
  1799. 		  if (!tracks.every(it => !isNaN(parseInt(it.tracknumber.toString())))
  1800. 			  && !tracks.every(it => vinyltrackParser.test(it.tracknumber.toString().toUpperCase()))) {
  1801. 			addMessage('inconsistent tracks numbering (' + tracks.map(it => it.tracknumber) + ')', 'warning');
  1802. 		  }
  1803. 		  vinylTrackWidth = tracks.reduce(function(acc, it) {
  1804. 			return Math.max(vinyltrackParser.test(it.tracknumber.toString().toUpperCase()) && parseInt(RegExp.$3), acc);
  1805. 		  }, 0);
  1806. 		  if (vinylTrackWidth) {
  1807. 			vinylTrackWidth = vinylTrackWidth.toString().length;
  1808. 			tracks.forEach(function(it) {
  1809. 			  if (vinyltrackParser.test(it.tracknumber.toString().toUpperCase()) != null)
  1810. 				it.tracknumber = RegExp.$1 + RegExp.$3.padStart(vinylTrackWidth, '0');
  1811. 			});
  1812. 			++vinylTrackWidth;
  1813. 		  }
  1814. 		  if (release.totaldiscs < 2 && tracks.reduce(computeLowestTrack, undefined) - 1)
  1815. 			addMessage('volume ' + iter.discnumber + ' track numbering not starting from 1', 'info');
  1816. 		  const padStart = '[pad=0|0|5|0]';
  1817. 		  if (canSort && prefs.sort_tracklist) tracks.sort(trackComparer);
  1818. 		  for (iter of tracks) {
  1819. 			let title = '', trackArtist;
  1820. 			if (iter.track_artist && iter.track_artist != release.artist) {
  1821. 			  let trackArtists = getArtists(iter.track_artist);
  1822. 			  if (!trackArtists[0].equalCaselessTo(artists[0]) || !trackArtists[1].equalCaselessTo(albumGuests))
  1823. 				if (prefs.reformat_trackartist) {
  1824. 				  trackArtist = joinArtists(trackArtists[0]);
  1825. 				  if (trackArtists[1].length > 0) trackArtist += ' feat. '.concat(joinArtists(trackArtists[1]));
  1826. 				} else trackArtist = iter.track_artist;
  1827. 			}
  1828. 			var ttwidth = vinylTrackWidth || (release.totaldiscs > 1 && iter.discnumber ?
  1829. 				tracks.filter(it => it.discnumber == iter.discnumber) : tracks).reduce(function (accumulator, it) {
  1830. 			  return Math.max(accumulator, (parseInt(it.tracknumber) || it.tracknumber).toString().length);
  1831. 			}, 2);
  1832. 			function realTrackNumber() {
  1833. 			  var tn = parseInt(iter.tracknumber);
  1834. 			  return isNaN(tn) ? iter.tracknumber : (tn - tnOffset).toString().padStart(ttwidth, '0');
  1835. 			}
  1836. 			switch (style) {
  1837. 			  case 1:
  1838. 			  case 3: {
  1839. 				prologue('[size=' + prefs.tracklist_size + ']', '[/size]\n');
  1840. 				track = '[b][color=' + prefs.tracklist_tracknumber_color + ']';
  1841. 				track += realTrackNumber();
  1842. 				track += '[/color][/b]' + prefs.title_separator;
  1843. 				if (trackArtist && (!iter.classical_work || !classicalWorks.get(iter.classical_work).performer)) {
  1844. 				  title = '[color=' + prefs.tracklist_artist_color + ']' + trackArtist + '[/color] - ';
  1845. 				}
  1846. 				title += iter.classical_title || iter.title;
  1847. 				if (iter.composer && composerEmphasis && release.composers.length != 1
  1848. 					&& (!iter.classical_work || !classicalWorks.get(iter.classical_work).composer)) {
  1849. 				  title = title.concat(' [color=', prefs.tracklist_composer_color, '](', iter.composer, ')[/color]');
  1850. 				}
  1851. 				playlist += track + title;
  1852. 				if (iter.duration) playlist += ' [i][color=' + prefs.tracklist_duration_color +'][' +
  1853. 				  makeTimeString(iter.duration) + '][/color][/i]';
  1854. 				break;
  1855. 			  }
  1856. 			  case 2: {
  1857. 				prologue('[size=' + prefs.tracklist_size + '][pre]', '[/pre][/size]');
  1858. 				track = realTrackNumber();
  1859. 				track += prefs.title_separator;
  1860. 				if (trackArtist && (!iter.classical_work || !classicalWorks.get(iter.classical_work).performer)) {
  1861. 				  title = trackArtist + ' - ';
  1862. 				}
  1863. 				title += iter.classical_title || iter.title;
  1864. 				if (composerEmphasis && iter.composer && release.composers.length != 1
  1865. 					&& (!iter.classical_work || !classicalWorks.get(iter.classical_work).composer)) {
  1866. 				  title = title.concat(' (', iter.composer, ')');
  1867. 				}
  1868. 				let l = 0, j, left, padding, spc;
  1869. 				duration = iter.duration ? '[' + makeTimeString(iter.duration) + ']' : null;
  1870. 				let width = prefs.max_tracklist_width - track.length;
  1871. 				if (duration) width -= duration.length + 1;
  1872. 				while (title.trueLength() > 0) {
  1873. 				  j = width;
  1874. 				  if (title.trueLength() > width) {
  1875. 					while (j > 0 && title[j] != ' ') { --j }
  1876. 					if (j <= 0) j = width;
  1877. 				  }
  1878. 				  left = title.slice(0, j).trim();
  1879. 				  if (++l <= 1) {
  1880. 					playlist += track + left;
  1881. 					if (duration) {
  1882. 					  spc = width - left.trueLength();
  1883. 					  padding = (spc < 2 ? ' '.repeat(spc) : ' ' + prefs.pad_leader.repeat(spc - 1)) + ' ';
  1884. 					  playlist += padding + duration;
  1885. 					}
  1886. 					width = prefs.max_tracklist_width - track.length - 2;
  1887. 				  } else playlist += '\n' + ' '.repeat(track.length) + left;
  1888. 				  title = title.slice(j).trim();
  1889. 				}
  1890. 				break;
  1891. 			  }
  1892. 			}
  1893. 		  }
  1894. 		  switch (style) {
  1895. 			case 1:
  1896. 			case 3:
  1897. 			  if (totalTime > 0) playlist += '\n\n' + divs[0].repeat(10) + '\n[color=' + prefs.tracklist_duration_color +
  1898. 				']Total time: [i]' + makeTimeString(totalTime) + '[/i][/color][/size]';
  1899. 			  break;
  1900. 			case 2:
  1901. 			  if (totalTime > 0) {
  1902. 				duration = '[' + makeTimeString(totalTime) + ']';
  1903. 				playlist += '\n\n' + divs[0].repeat(32).padStart(prefs.max_tracklist_width);
  1904. 				playlist += '\n' + 'Total time:'.padEnd(prefs.max_tracklist_width - duration.length) + duration;
  1905. 			  }
  1906. 			  playlist += '[/pre][/size]';
  1907. 			  break;
  1908. 		  }
  1909. 		  if (style == 3) playlist += '[/align]';
  1910.  
  1911. 		  function computeLowestTrack(acc, track) {
  1912. 			if (Number.isNaN(acc)) return NaN;
  1913. 			var tn = parseInt(track.tracknumber);
  1914. 			if (isNaN(tn)) return NaN;
  1915. 			return isNaN(acc) || tn < acc ? tn : acc;
  1916. 		  }
  1917.  
  1918. 		  function prologue(prefix, postfix) {
  1919. 			function block1() {
  1920. 			  if (block == 3) playlist += postfix;
  1921. 			  playlist += '\n';
  1922. 			  if (isRED && ![1, 2].includes(block)) playlist += padStart;
  1923. 			  block = 1;
  1924. 			}
  1925. 			function block2() {
  1926. 			  if (block == 3) playlist += postfix;
  1927. 			  playlist += '\n';
  1928. 			  if (isRED && ![1, 2].includes(block)) playlist += padStart;
  1929. 			  block = 2;
  1930. 			}
  1931. 			function block3() {
  1932. 			  //if (block == 2 && isRED) playlist += '[hr]';
  1933. 			  if (isRED && [1, 2].includes(block)) playlist += '[/pad]';
  1934. 			  playlist += '\n';
  1935. 			  if (block != 3) playlist += prefix;
  1936. 			  block = 3;
  1937. 			}
  1938. 			if (release.totaldiscs > 1 && iter.discnumber != lastDisc) {
  1939. 			  block1();
  1940. 			  lastDisc = iter.discnumber;
  1941. 			  lastSubtitle = lastWork = undefined;
  1942. 			  playlist += '[color=' + prefs.tracklist_disctitle_color + '][size=3][b]';
  1943. 			  if (iter.identifiers.VOL_MEDIA && tracks.filter(it => it.discnumber == iter.discnumber)
  1944. 				  .every(it => it.identifiers.VOL_MEDIA == iter.identifiers.VOL_MEDIA)) {
  1945. 				playlist += iter.identifiers.VOL_MEDIA.toUpperCase() + ' ';
  1946. 			  }
  1947. 			  playlist += 'Disc ' + iter.discnumber;
  1948. 			  if (iter.discsubtitle && (volumes.get(iter.discnumber) || 0) == 1) {
  1949. 				playlist += ' – ' + iter.discsubtitle;
  1950. 				lastSubtitle = iter.discsubtitle;
  1951. 			  }
  1952. 			  playlist += '[/b][/size]';
  1953. 			  duration = tracks.filter(it => it.discnumber == iter.discnumber).reduce((acc, it) => acc + it.duration, 0);
  1954. 			  if (duration > 0) playlist += ' [size=2][i][' + makeTimeString(duration) + '][/i][/size]';
  1955. 			  playlist += '[/color]';
  1956. 			  tnOffset = tracks.filter(track => track.discnumber == iter.discnumber).reduce(computeLowestTrack, undefined) - 1 || 0;
  1957. 			  if (tnOffset) addMessage('volume ' + iter.discnumber + ' track numbering not starting from 1', 'info');
  1958. 			}
  1959. 			if (iter.discsubtitle != lastSubtitle) {
  1960. 			  if (block != 1 || iter.discsubtitle) block1();
  1961. 			  if (iter.discsubtitle) {
  1962. 				playlist += '[color=' + prefs.tracklist_work_color + '][size=2][b]' + iter.discsubtitle + '[/b][/size]';
  1963. 				duration = tracks.filter(it => it.discsubtitle == iter.discsubtitle)
  1964. 				  .reduce((acc, it) => acc + it.duration, 0);
  1965. 				if (duration > 0) playlist += ' [size=1][i][' + makeTimeString(duration) + '][/i][/size]';
  1966. 				playlist += '[/color]';
  1967. 			  }
  1968. 			  lastSubtitle = iter.discsubtitle;
  1969. 			}
  1970. 			if (iter.classical_work != lastWork) {
  1971. 			  if (iter.classical_work) {
  1972. 				block2();
  1973. 				playlist += '[color=' + prefs.tracklist_work_color + '][size=2][b]';
  1974. 				if (release.composers.length != 1 && classicalWorks.get(iter.classical_work).composer) {
  1975. 				  playlist += classicalWorks.get(iter.classical_work).composer + ': ';
  1976. 				}
  1977. 				playlist += iter.classical_work;
  1978. 				playlist += '[/b]';
  1979. 				if (classicalWorks.get(iter.classical_work).performer
  1980. 					&& classicalWorks.get(iter.classical_work).performer != release.artist) {
  1981. 				  playlist += ' (' + classicalWorks.get(iter.classical_work).performer + ')';
  1982. 				}
  1983. 				playlist += '[/size]';
  1984. 				duration = tracks.filter(it => it.classical_work == iter.classical_work)
  1985. 				  .reduce((acc, it) => acc + it.duration, 0);
  1986. 				if (duration > 0) playlist += ' [size=1][i][' + makeTimeString(duration) + '][/i][/size]';
  1987. 				playlist += '[/color]';
  1988. 			  } else {
  1989. 				if (block > 2) block1();
  1990. 			  }
  1991. 			  lastWork = iter.classical_work;
  1992. 			}
  1993. 			if (vinyltrackParser.test(iter.tracknumber)) {
  1994. 			  if (block == 3 && lastSide && RegExp.$1 != lastSide) playlist += '\n';
  1995. 			  lastSide = RegExp.$1;
  1996. 			}
  1997. 			block3();
  1998. 		  } // prologue
  1999. 		} else { // single
  2000. 		  playlist += '[align=center]';
  2001. 		  playlist += isRED ? '[pad=20|20|20|20]' : '';
  2002. 		  playlist += '[size=4][b][color=' + prefs.tracklist_artist_color + ']' + release.artist + '[/color]';
  2003. 		  playlist += isRED ? '[hr]' : '\n'.concat(divs[0].repeat(24), '\n');
  2004. 		  playlist += tracks[0].title + '[/b]';
  2005. 		  if (tracks[0].composer) {
  2006. 			playlist += '\n[i][color=' + prefs.tracklist_composer_color + '](' + tracks[0].composer + ')[/color][/i]';
  2007. 		  }
  2008. 		  playlist += '\n\n[color=' + prefs.tracklist_duration_color +'][' + makeTimeString(tracks[0].duration) + '][/color][/size]';
  2009. 		  if (isRED) playlist += '[/pad]';
  2010. 		  playlist += '[/align]';
  2011. 		}
  2012. 		return playlist;
  2013. 	  }
  2014.  
  2015. 	  function getUrls() {
  2016. 		var result = [];
  2017. 		if (sourceUrl) result.push(sourceUrl);
  2018. 		Array.prototype.push.apply(result, release.urls.filter(function(url) {
  2019. 		  return !sourceUrl || url.toLowerCase() != sourceUrl.toLowerCase();
  2020. 		}));
  2021. 		return result.map(url => urlParser.test(url) ? '[url]' + url + '[/url]' : url).join('\n');
  2022. 	  }
  2023.  
  2024. 	  function genAlbumHeader() {
  2025. 		return !isVA && artists[0].length >= 3 ? '[size=4]' +
  2026. 		  joinArtists(artists[0], artist => '[artist]' + artist + '[/artist]') + ' – ' + release.album + '[/size]\n\n' : '';
  2027. 	  }
  2028.  
  2029. 	  function findPreviousUploads() {
  2030. 		let search = new URLSearchParams(document.location.search);
  2031. 		if (search.get('groupid')) localFetch('/torrents.php?action=grouplog&groupid=' + search.get('groupid')).then(function(dom) {
  2032. 		  dom.querySelectorAll('table > tbody > tr.rowa').forEach(function(tr) {
  2033. 			if (/^\s*deleted\b/i.test(tr.children[3].textContent))
  2034. 			  scanLog('Torrent ' + tr.children[1].firstChild.textContent);
  2035. 		  });
  2036. 		}); else {
  2037. 		  let query = '';
  2038. 		  if (!isVA && artists[0].length >= 1 && artists[0].length <= 3) query = artists[0].join(', ') + ' - ';
  2039. 		  query += release.album;
  2040. 		  scanLog(query);
  2041. 		}
  2042.  
  2043. 		function scanLog(query) {
  2044. 		  localFetch('/log.php?search=' + encodeURIComponent(query)).then(function(dom) {
  2045. 			dom.querySelectorAll('table > tbody > tr.rowb').forEach(function(tr) {
  2046. 			  var size, msg = tr.children[1].textContent.trim();
  2047. 			  if (/\b[\d\s]+(?:\.\d+)?\s*(?:([KMGT])I?)?B\b/.test(msg)) size = get_size_from_string(RegExp.lastMatch);
  2048. 			  if (!msg.includes('deleted') || (/\[(.*)\/(.*)\/(.*)\]/.test(msg) ?
  2049. 				 !release.codec || release.codec != RegExp.$1
  2050. 				 //|| !release.encoding || release.encoding != RegExp.$2
  2051. 				 || !media || media != RegExp.$3 :
  2052. 				 !size || !albumSize || Math.abs(albumSize / size - 1) >= 0.1)) return;
  2053. 			  addMessage('possibly same release previously uploaded and deleted: ' + msg, 'warning');
  2054. 			});
  2055. 		  });
  2056. 		}
  2057.  
  2058. 		function get_size_from_string(str) {
  2059. 		  var matches = /\b([\d\s]+(?:\.\d+)?)\s*(?:([KMGT])I?)?B\b/.exec(str.replace(',', '.').toUpperCase());
  2060. 		  if (!matches) return null;
  2061. 		  var size = parseFloat(matches[1].replace(/\s+/g, ''));
  2062. 		  if (matches[2] == 'K') { size *= Math.pow(1024, 1) }
  2063. 		  else if (matches[2] == 'M') { size *= Math.pow(1024, 2) }
  2064. 		  else if (matches[2] == 'G') { size *= Math.pow(1024, 3) }
  2065. 		  else if (matches[2] == 'T') { size *= Math.pow(1024, 4) }
  2066. 		  return Math.round(size);
  2067. 		}
  2068. 	  }
  2069.  
  2070. 	  function getHomoIdentifier(id) {
  2071. 		id = id.toUpperCase();
  2072. 		return tracks.every((elem, ndx, arr) => elem.identifiers[id] != undefined
  2073. 			&& elem.identifiers[id] === arr[0].identifiers[id]) ? tracks[0].identifiers[id] : undefined;
  2074. 	  }
  2075.  
  2076. 	  function getStoreUrl() {
  2077. 		for (var it of [
  2078. 		  ['ACOUSTICSOUNDS_ID', 'https://store.acousticsounds.com/d/{ID}/'],
  2079. 		  ['AMAZON_ID', 'https://www.amazon.com/gp/product/{ID}'],
  2080. 		  ['APPLE_ID', 'https://music.apple.com/album/{ID}'],
  2081. 		  ['ASIN', 'https://www.amazon.com/gp/product/{ID}'],
  2082. 		  ['BEATPORT_ID', 'https://www.beatport.com/release/2/{ID}'],
  2083. 		  ['DEEZER_ID', deezerAlbumPrefix + '{ID}'],
  2084. 		  ['DISCOGS_ID', discogsOrigin + '/release/{ID}'],
  2085. 		  ['EONKYO_ID', 'https://www.e-onkyo.com/music/album/{ID}/'],
  2086. 		  ['GOOGLE_ID', 'https://play.google.com/store/music/album/?id={ID}'],
  2087. 		  ['INDIESSCOPE_ID', 'https://www.indies.eu/alba/{ID}/'],
  2088. 		  ['ITUNES_ID', 'https://music.apple.com/album/{ID}'],
  2089. 		  ['JUNODOWNLOAD_ID', 'https://www.junodownload.com/products/{ID}'],
  2090. 		  ['MBID', mbrRlsPrefix + '{ID}'],
  2091. 		  ['PROSTUDIOMASTERS_ID', 'https://www.prostudiomasters.com/album/page/{ID}'],
  2092. 		  ['SPOTIFY_ID', 'https://open.spotify.com/album/{ID}'],
  2093. 		  ['TRAXSOURCE_ID', 'https://www.traxsource.com/title/{ID}/'],
  2094. 		  ['VGMDB_ID', 'https://vgmdb.net/album/{ID}'],
  2095. 		]) {
  2096. 		  let ID = getHomoIdentifier(it[0]);
  2097. 		  if (ID) return it[1].replace('{ID}', ID);
  2098. 		}
  2099. 		return undefined;
  2100. 	  }
  2101.  
  2102. 	  function getCoverOnline() {
  2103. 		var url = sourceUrl || release.urls[0], apiFirst;
  2104. 		if (i = getHomoIdentifier('APPLE_ID') || getHomoIdentifier('ITUNES_ID')
  2105. 			|| /^https?:\/\/(?:\w+\.)*apple\.com\/.*\/(\d+)(?=$|\?)/i.test(url) && RegExp.$1) {
  2106. 		  apiFirst = queryItunesAPI('lookup', { id: i })
  2107. 		  	.then(result => result.resultCount > 0 ? setItunesImage(result.results[0]) : Promise.reject('no cover'));
  2108. 		} else if (i = getHomoIdentifier('DEEZER_ID')
  2109. 			|| /^https:\/\/(?:\w+\.)*deezer\.com\/(\w+\/)*album\/(\d+)$/i.test(url) && RegExp.$1) {
  2110. 		  apiFirst = queryDeezerAPI('album/' + i)
  2111. 		  	.then(result => result.id ? setDeezerImage(result) : Promise.reject('No cover'));
  2112. 		} else if ((prefs.discogs_key && prefs.discogs_secret || discogs_token)
  2113. 			&& (i = getHomoIdentifier('DISCOGS_ID') || dcRlsParser.test(url) && RegExp.$1)) {
  2114. 		  apiFirst = queryDiscogsAPI('releases/' + i).then(function(release) {
  2115. 			return release.images.length > 0 ? setCover(release.images[0].uri) : Promise.reject('No cover');
  2116. 		  });
  2117. 		} else if ((i = getHomoIdentifier('MBID') || mbrRlsParser.test(url) && RegExp.$1)) {
  2118. 		  apiFirst = getMusicBrainzCovers(i).then(function(covers) {
  2119. 			return covers != null ? setCover(covers[1][0]) : Promise.reject('No cover');
  2120. 		  });
  2121. 		} else apiFirst = Promise.reject('No known API binding');
  2122. 		return apiFirst.catch(function(reason) {
  2123. 		  if (!urlParser.test(url)) return Promise.reject('No valid URL to parse');
  2124. 		  if (dcRlsParser.test(url)) url = discogsOrigin + '/release/' + RegExp.$1 + '/images';
  2125. 		  return globalFetch(url).then(function(response) {
  2126. 			var ref, hostname = new URL(response.finalUrl).hostname;
  2127. 			function testDomain(url, selector) {
  2128. 			  return hostname.includes(url.toLowerCase()) ? response.document.querySelector(selector) : null;
  2129. 			}
  2130. 			if ((ref = testDomain('qobuz.com', 'div.album-cover > img')) != null)
  2131. 			  return setCover(ref.src.replace(/_\d{3}(?=\.\w+$)/, '_max')).catch(reason => setCover(ref.src));
  2132. 			if ((ref = testDomain('highresaudio.com', 'div.albumbody > img.cover[data-pin-media]')) != null) {
  2133. 			  ref = ref.dataset.pinMedia;
  2134. 			} else if ((ref = testDomain('bandcamp.com', 'div#tralbumArt > a.popupImage')) != null) {
  2135. 			  ref = ref.href;
  2136. 			} else if ((ref = testDomain('7digital.com', 'span.release-packshot-image > img[itemprop="image"]')) != null) {
  2137. 			  ref = ref.src;
  2138. 			} else if ((ref = testDomain('hdtracks.', 'p.product-image > img')) != null) {
  2139. 			  ref = ref.src;
  2140. 			} else if ((ref = testDomain('discogs.com', 'div#view_images > p:first-of-type > span > img')) != null) {
  2141. 			  ref = ref.src;
  2142. 			} else if ((ref = testDomain('prestomusic.com', 'div.c-product-block__aside > a')) != null) {
  2143. 			  ref = ref.href.replace(/\?\d+$/, '');
  2144. 			} else if ((ref = testDomain('bontonland.cz', 'a.detailzoom')) != null) {
  2145. 			  ref = ref.href;
  2146. 			} else if ((ref = testDomain('nativedsd.com', 'a#album-cover')) != null) {
  2147. 			  ref = ref.href;
  2148. 			} else if ((ref = testDomain('prostudiomasters.com', 'img.album-art')) != null) {
  2149. 			  ref = ref.currentSrc || ref.src;
  2150. 			} else if ((ref = testDomain('e-onkyo.com', 'figure > a.colorbox')) != null) {
  2151. 			  ref = new URL(response.finalUrl).origin + ref.pathname;
  2152. 			} else if ((ref = testDomain('store.acousticsounds.com', 'div#detail > link[rel="image_src"]')) != null) {
  2153. 			  ref = ref.href.replace(/\/medium\//i, '/large/');
  2154. 			} else if ((ref = testDomain('indies.eu', 'div.obrazekDetail > img')) != null) {
  2155. 			  ref = ref.src;
  2156. 			} else if ((ref = testDomain('beatport.com', 'div > img.interior-release-chart-artwork')) != null) {
  2157. 			  ref = ref.src;
  2158. 			} else if ((ref = testDomain('supraphonline.cz', 'meta[itemprop="image"]')) != null) {
  2159. 			  ref = ref.content.replace(/\?.*$/, '');
  2160. 			} else if ((ref = testDomain('vgmdb.net', 'div#coverart')) != null
  2161. 				&& /\burl\s*\(\"(.*)"\)/i.test(ref.style['background-image'])) {
  2162. 			  ref = RegExp.$1;
  2163. 			} else if ((ref = response.document.querySelector('meta[property="og:image"]')
  2164. 				|| response.document.querySelector('meta[itemprop="image"]')) != null && ref.content) {
  2165. 			  ref = ref.content;
  2166. 			}
  2167. 			return urlParser.test(ref) ? setCover(ref) : Promise.reject('No URL to parse');
  2168. 		  });
  2169. 		});
  2170. 	  }
  2171.  
  2172. 	  function searchCoverOnline() {
  2173. 		switch (typeof prefs.cover_lookup_provider == 'string' && prefs.cover_lookup_provider.toLowerCase()) {
  2174. 		  case 'itunes': return searchCoverOnline_iTunes();
  2175. 		  case 'deezer': return searchCoverOnline_Deezer();
  2176. 		  case 'google': return searchCoverOnline_GooglePlay();
  2177. 		  case 'musicbrainz': return searchCoverOnline_MBR();
  2178. 		  case 'lastfm': return searchCoverOnline_LastFM();
  2179. 		  case 'qobuz': return searchCoverOnline_Qobuz();
  2180. 		  case 'all': return searchCoverOnline_iTunes()
  2181. 						.catch(searchCoverOnline_LastFM)
  2182. 							.catch(searchCoverOnline_Deezer)
  2183. 								.catch(searchCoverOnline_MBR)
  2184. 									.catch(searchCoverOnline_Qobuz)
  2185. 										.catch(searchCoverOnline_GooglePlay);
  2186. 		}
  2187. 		return Promise.reject('No valid service selected');
  2188.  
  2189. 		function searchCoverOnline_iTunes() {
  2190. 		  return amLookup().then(function(album) {
  2191. 			return setItunesImage(album)
  2192. 			  .then(imgUrl => { info('Apple Music', album.collectionViewUrl, album.collectionId) });
  2193. 		  });
  2194. 		}
  2195. 		function searchCoverOnline_Deezer() {
  2196. 		  return deezerLookup().then(function(album) {
  2197. 			return setDeezerImage(album)
  2198. 			  .then(imgUrl => { info('Deezer', deezerAlbumPrefix + album.id, album.id) });
  2199. 		  });
  2200. 		}
  2201. 		function searchCoverOnline_GooglePlay() {
  2202. 		  return globalFetch('https://play.google.com/store/search?' + new URLSearchParams({
  2203. 			q: '"' + (isVA ? VA : release.artist) + '" "' + release.album + '"',
  2204. 			c: 'music',
  2205. 		  }).toString()).then(function(response) {
  2206. 			var results = response.document.querySelectorAll('div:first-of-type + div[jscontroller]:last-of-type');
  2207. 			if (results.length > 0) for (var ndx = 0; ndx < results.length; ++ndx) {
  2208. 			  let items = [];
  2209. 			  results[ndx].querySelectorAll(':scope > div').forEach(function(result) {
  2210. 				var img = result.querySelector('span > span > img');
  2211. 				img = img != null ? (img.src || img.dataset.src).replace(/=[a-z]\d+$/, '=w0') : null;
  2212. 				var album = result.querySelector('a > div[title]');
  2213. 				if (album == null) return;
  2214. 				var artist = album.parentNode.parentNode.parentNode.querySelector('a > div:not([title])')
  2215. 				artist = artist != null ? artist.textContent.trim() : null;
  2216. 				var url = album.parentNode.href;
  2217. 				var id = /\?id=(\w+)\b/i.test(album.parentNode.href) && RegExp.$1 || null;
  2218. 				album = album.textContent.trim();
  2219. 				items.push({ id: id, url: url, artist: artist, album: album, imgUrl: img });
  2220. 			  });
  2221. 			  for (i = 0; i < 3; ++i) {
  2222. 				var f = items.filter(release => releasesMatch(release.artist, release.album, i));
  2223. 				if (f.length > 1) return Promise.reject('Google Play Music: ambiguity');
  2224. 				if (f.length == 1) break;
  2225. 			  }
  2226. 			  if (i >= 3) return Promise.reject('Google Play Music: no matches');
  2227. 			  if (i == 2) console.debug('Google Play Music fuzzy match:', release, '==', f[0]);
  2228. 			  if (f[0].imgUrl) return setCover(f[0].imgUrl)
  2229. 				.then(release => { info('Google Play Music', f[0].url, f[0].id) });
  2230. 			}
  2231. 		  });
  2232. 		  return Promise.reject('Google Play Music: no matches');
  2233. 		}
  2234. 		function searchCoverOnline_MBR() {
  2235. 		  return mbLookupByBarcode().catch(mbLookupByASIN).catch(mbLookupByTOC)
  2236. 			.catch(reason => mbLookup().then(release => [release]))
  2237. 			.catch(mbLookupByAutoTOC)
  2238. 			.then(releases => Promise.all(releases.map(release => getMusicBrainzCovers(release.id))))
  2239. 			.then(function(releases) {
  2240. 			  for (var rls of releases) if (rls != null) return _setCover(rls);
  2241. 			  return Promise.reject('MusicBrainz: no covers found');
  2242. 			});
  2243.  
  2244. 		  function _setCover(rls) {
  2245. 			return setCover(rls[1][0]).then(function(imgUrl) {
  2246. 			  if (/\/release\/(\S+)$/i.test(rls[0])) info('Musicbrains', rls[0], RegExp.$1);
  2247. 			  return imgUrl;
  2248. 			});
  2249. 		  }
  2250. 		}
  2251. 		function searchCoverOnline_LastFM() {
  2252. 		  return queryLastFmAPI('album.getinfo', {
  2253. 			artist: (isVA ? VA : release.artist),
  2254. 			album: release.album,
  2255. 		  }).then(function(result) {
  2256. 			if (result.error) return Promise.reject('Last.fm: '.concat(result.message));
  2257. 			var image = ['mega', 'extralarge', '', 'large', 'medium', 'small'].reduce(function(acc, size) {
  2258. 			  return acc || result.album.image.find(image => image.size == size && urlParser.test(image['#text']));
  2259. 			}, undefined);
  2260. 			if (!image) return Promise.reject('Last.fm: no cover for matched album');
  2261. 			image = image['#text'];
  2262. 			return setCover(image.replace(/\/\d+(?:x\d+|s)\//i, '/')).catch(reason => setCover(image))
  2263. 				.then(() => { info('Last.fm', result.album.url, result.album.id || result.album.mbid || '#N/A') });
  2264. 		  });
  2265. 		}
  2266. 		function searchCoverOnline_Qobuz() {
  2267. 		  qbLookup().then(function(album) {
  2268. 			return setCover(album.imgUrl.replace(/_\d+(?=\.\w+$)/, '_max'))
  2269. 			  .catch(reason => setCover(album.imgUrl.replace(/_\d+(?=\.\w+$)/, '_600')))
  2270. 			  .catch(reason => setCover(album.imgUrl))
  2271. 			  .then(function(imgUrl) {
  2272. 				info('Qobuz', album.href, album.id);
  2273. 				return imgUrl;
  2274. 			  });
  2275. 		  });
  2276. 		}
  2277. 		function info(service, url, id) {
  2278. 		  addMessage(new HTML('used cover image from ' + service + ' release Id ' +
  2279. 			'<a style="color: #00f3ff;" target="_blank" href="'+ url + '">' + id + '</a>'), 'info');
  2280. 		}
  2281. 	  }
  2282.  
  2283. 	  function setItunesImage(album) {
  2284. 		return urlParser.test(album.artworkUrl100) ?
  2285. 		  setCover(album.artworkUrl100.replace('100x100bb', '100000x100000-999'))
  2286. 			.catch(reason => setCover(album.artworkUrl100)) : Promise.reject('Apple Music image not valid URL');
  2287. 	  }
  2288. 	  function setDeezerImage(album) {
  2289. 		return urlParser.test(album.cover_xl) ?
  2290. 		  setCover(album.cover_xl.replace('1000x1000-000000-80-0-0', '1400x1400-000000-100-0-0'))
  2291. 			.catch(reason => setCover(album.cover_xl)) : Promise.reject('Deezer image not valid URL');
  2292. 	  }
  2293.  
  2294. 	  function completeFromOnlineSource(onlineTracks) {
  2295. 		fillMissingValue(document.getElementById('media'), 'media');
  2296. 		fillMissingValue(document.getElementById('year'), 'album_year');
  2297. 		ref = document.getElementById('remaster_year') || !isUpload && document.querySelector('input[name="year"]');
  2298. 		if (ref != null && !ref.disabled && (ref.value == '' || !isRED && ref.value == '---')) {
  2299. 		  var value = getHomoValue('release_date');
  2300. 		  if (value != null) ref.value = extractYear(value);
  2301. 		}
  2302. 		fillMissingValue(document.getElementById('remaster_record_label')
  2303. 			|| document.querySelector('input[name="recordlabel"]'), 'label');
  2304. 		if (elementWritable(ref = document.getElementById('remaster_catalogue_number')
  2305. 			|| document.querySelector('input[name="cataloguenumber"]'))) {
  2306. 		  let catNo = getHomoValue('catalog');
  2307. 		  if (!catNo && onlineTracks.every(track => track.identifiers.BARCODE
  2308. 			   && track.identifiers.BARCODE == onlineTracks[0].identifiers.BARCODE)) {
  2309. 			catNo = parseInt(onlineTracks[0].identifiers.BARCODE.replace(/\s+/g, ''));
  2310. 		  }
  2311. 		  if (catNo) ref.value = catNo;
  2312. 		}
  2313. 		return onlineTracks;
  2314.  
  2315. 		function getHomoValue(propName) {
  2316. 		  return onlineTracks[0][propName] && onlineTracks.map(track => track[propName]).homogeneous() ?
  2317. 			onlineTracks[0][propName] : null;
  2318. 		}
  2319. 		function fillMissingValue(node, propName) {
  2320. 		  if (!node || node.disabled || node.value != '' && (isRED || node.value != '---')) return;
  2321. 		  var value = getHomoValue(propName);
  2322. 		  if (value != null) node.value = value;
  2323. 		}
  2324. 	  }
  2325.  
  2326. 	  function onlineCheck(onlineTracks) {
  2327. 		if (!Array.isArray(onlineTracks) || onlineTracks.length <= 0) {
  2328. 		  addMessage('online check not performed (empty tracklist)', 'notice');
  2329. 		  return Promise.reject('No tracks');
  2330. 		}
  2331. 		var issueCounter = 0, hiresTimes = onlineTracks.every(track => track.identifiers.SPOTIFY_ID);
  2332. 		if (onlineTracks[0].artist && onlineTracks.map(track => track.artist).homogeneous()
  2333. 			&& (isVA ? !vaParser.test(onlineTracks[0].artist) : mainArtistMismatch())) {
  2334. 		  ++issueCounter;
  2335. 		  addMessage(new HTML('online album main artist mismatch ("' +
  2336. 			safeText(release.artist).bold() + '" ≠ "' + safeText(onlineTracks[0].artist).bold() + '")'), 'warning');
  2337. 		}
  2338. 		if (onlineTracks[0].album && onlineTracks.map(track => track.album).homogeneous()
  2339. 			&& mismatch(release.album, onlineTracks[0].album)
  2340. 		   	&& mismatch(release.album, removeFeatArtists(onlineTracks[0].album))) {
  2341. 		  ++issueCounter;
  2342. 		  addMessage(new HTML('online album title mismatch ("' +
  2343. 			safeText(release.album).bold() + '" ≠ "' + safeText(onlineTracks[0].album).bold() + '")'), 'warning');
  2344. 		}
  2345. 		if (onlineTracks[0].label && onlineTracks.map(track => track.label).homogeneous()
  2346. 			&& mismatch(release.label, onlineTracks[0].label, /-/g)) {
  2347. 		  ++issueCounter;
  2348. 		  addMessage(new HTML('online album label mismatch ("' +
  2349. 			safeText(release.label).bold() + '" ≠ "' + safeText(onlineTracks[0].label).bold() + '")'), 'notice');
  2350. 		}
  2351. 		if (release.catalogs.length == 1
  2352. 			&& onlineTracks[0].catalog && onlineTracks.map(track => track.catalog).homogeneous()
  2353. 			&& mismatch(release.catalogs[0], onlineTracks[0].catalog, /[\s\-]/g)) {
  2354. 		  ++issueCounter;
  2355. 		  addMessage(new HTML('online album catalogue# mismatch ("' +
  2356. 			safeText(release.catalogs[0]).bold() + '" ≠ "' + safeText(onlineTracks[0].catalog).bold() + '")'), 'notice');
  2357. 		}
  2358. 		if (onlineTracks[0].album_year && onlineTracks.map(track => track.album_year).homogeneous()
  2359. 			&& release.album_year != onlineTracks[0].album_year) {
  2360. 		  ++issueCounter;
  2361. 		  addMessage(new HTML('online album year mismatch (' +
  2362. 			(release.album_year || '<unset>').toString().bold() + ' ≠ ' + onlineTracks[0].album_year.toString().bold() + ')'), 'warning');
  2363. 		}
  2364. 		if (onlineTracks[0].release_date && onlineTracks.map(track => track.release_date).homogeneous()
  2365. 			&& new Date(release.release_date.toString()).getDateValue()
  2366. 				!= new Date(onlineTracks[0].release_date.toString()).getDateValue()) {
  2367. 		  ++issueCounter;
  2368. 		  addMessage(new HTML('online album release date mismatch (' +
  2369. 			(release.release_date || '<unset>').toString().bold() + ' ≠ ' + onlineTracks[0].release_date.toString().bold() + ')'), 'notice');
  2370. 		}
  2371. 		if (tracks.length != onlineTracks.length) {
  2372. 		  ++issueCounter;
  2373. 		  addMessage(new HTML('online album different tracklist length (' + tracks.length.toString().bold() +
  2374. 			' ≠ ' + onlineTracks.length.toString().bold() + ')'), 'warning');
  2375. 		}
  2376. 		if (totalTime > 0) {
  2377. 		  let ttOnline = onlineTracks.reduce((acc, track) => acc + (track.duration || NaN), 0);
  2378. 		  if (ttOnline > 0 && Math.abs(totalTime - ttOnline) * 100 / ttOnline > (media == 'Vinyl' ?
  2379. 				prefs.vinyl_duration_divergency : hiresTimes ? 0.1 : prefs.duration_divergency)) {
  2380. 			++issueCounter;
  2381. 			addMessage(new HTML('online album duration mismatch (' + makeTimeString(totalTime).bold() +
  2382. 				' ≠ ' + makeTimeString(ttOnline).bold() + ')'), 'warning');
  2383. 		  }
  2384. 		}
  2385. 		for (let ndx = 0; ndx < tracks.length; ++ndx) {
  2386. 		  if (ndx >= onlineTracks.length) {
  2387. 			addMessage('end of online tracklist reached, tracks from #' + (ndx + 1) + ' to end will not be checked', 'notice');
  2388. 			break;
  2389. 		  }
  2390. 		  if (mismatch(tracks[ndx].title, onlineTracks[ndx].title)
  2391. 				&& mismatch(tracks[ndx].title, removeFeatArtists(onlineTracks[ndx].title))) {
  2392. 			++issueCounter;
  2393. 			addMessage('online track #' + (ndx + 1) + ' title mismatch ("' +
  2394. 				(tracks[ndx].title || '') + '" ≠ "' + (onlineTracks[ndx].title || '') + '")', 'warning');
  2395. 		  }
  2396. 		  if (onlineTracks[ndx].track_artist && onlineTracks[ndx].track_artist != onlineTracks[ndx].artist) {
  2397. 			var trackArtists = getArtists(tracks[ndx].track_artist);
  2398. 			var onlineSrackArtists = getArtists(onlineTracks[ndx].track_artist);
  2399. 			if (!trackArtists[0].equalCaselessTo(onlineSrackArtists[0])
  2400. 				|| !trackArtists[1].equalCaselessTo(onlineSrackArtists[1])) {
  2401. 			  ++issueCounter;
  2402. 			  addMessage('online track #' + (ndx + 1) + ' track artist mismatch ("' +
  2403. 				(tracks[ndx].track_artist || '') + '" ≠ "' + (onlineTracks[ndx].track_artist || '') + '")', 'notice');
  2404. 			}
  2405. 		  }
  2406. 		  if (onlineTracks[ndx].tracknumber && tracks[ndx].tracknumber != onlineTracks[ndx].tracknumber) {
  2407. 			++issueCounter;
  2408. 			addMessage('online track #' + (ndx + 1) + ' track number mismatch (' +
  2409. 				(tracks[ndx].tracknumber || '<unset>') + ' ≠ ' + onlineTracks[ndx].tracknumber + ')',
  2410. 				release.totaldiscs > 1 ? 'notice' : 'warning');
  2411. 		  }
  2412. 		  if (onlineTracks[ndx].discnumber && (onlineTracks[ndx].discnumber > 1 || tracks[ndx].discnumber)
  2413. 			  && tracks[ndx].discnumber != onlineTracks[ndx].discnumber) {
  2414. 			++issueCounter;
  2415. 			addMessage('online track #' + (ndx + 1) + ' disc number mismatch (' +
  2416. 				(tracks[ndx].discnumber || '<unset>') + ' ≠ ' + onlineTracks[ndx].discnumber + ')', 'warning');
  2417. 		  }
  2418. 		  if (onlineTracks[ndx].discsubtitle && mismatch(tracks[ndx].discsubtitle, onlineTracks[ndx].discsubtitle)) {
  2419. 			++issueCounter;
  2420. 			addMessage('online track #' + (ndx + 1) + ' disc subtitle mismatch ("' +
  2421. 				(tracks[ndx].discsubtitle || '') + '" ≠ "' + onlineTracks[ndx].discsubtitle + '")', 'notice');
  2422. 		  }
  2423. 		  let timeDif = tracks[ndx].duration && onlineTracks[ndx].duration
  2424. 			  && Math.abs(tracks[ndx].duration - onlineTracks[ndx].duration);
  2425. 		  if (timeDif >= (media != 'Vinyl' ? 1.5 : hiresTimes ? 0.1 : 5)) {
  2426. 			++issueCounter;
  2427. 			addMessage('online track #' + (ndx + 1) + ' duration mismatch (' +
  2428. 				makeTimeString(tracks[ndx].duration) + ' ≠ ' + makeTimeString(onlineTracks[ndx].duration) + ')',
  2429. 				(timeDif >= (media != 'Vinyl' ? 3 : hiresTimes ? 0.2 : 8) ? 'warning' : 'notice'));
  2430. 		  }
  2431. 		}
  2432. 		if (issueCounter == 0) {
  2433. 		  i = 'online check completed without remarks';
  2434. 		  if (prefs.messages_verbosity >= 1) addMessage(i, 'info'); else console.debug(i);
  2435. 		}
  2436.  
  2437. 		function mainArtistMismatch() {
  2438. 		  var onlineMainArtists = getArtists(onlineTracks[0].artist);
  2439. 		  return !onlineMainArtists[0].equalCaselessTo(artists[0]) || !onlineMainArtists[1].equalCaselessTo(albumGuests);
  2440. 		}
  2441. 		function removeFeatArtists(title) {
  2442. 		  return featParsers.slice(3).reduce(function(acc, rx, ndx) {
  2443. 			return rx.test(acc) && (ndx < 5 || splitArtists(RegExp.$1).every((artist, ndx) => looksLikeTrueName(artist, 1))) ?
  2444. 			  acc.replace(rx, '') : acc;
  2445. 		  }, title || '')
  2446. 		}
  2447. 		function mismatch(localStr, onlineStr, rx) {
  2448. 		  return normalize(localStr) != normalize(onlineStr);
  2449.  
  2450. 		  function normalize(val) {
  2451. 			if (val == undefined || val == null) return '';
  2452. 			if (typeof val != 'string') val = val.toString();
  2453. 			if (rx instanceof RegExp || typeof rx == 'string') val = val.replace(rx, '');
  2454. 			val = val.replace(/[\(\)\-\s]+/g, '');
  2455. 			return prefs.strict_online_check ? val : val.toLowerCase();
  2456. 		  }
  2457. 		}
  2458. 	  }
  2459.  
  2460. 	  function lookupOnlineSource() {
  2461. 		const commonMedia = !media || ['CD', 'WEB'].includes(media);
  2462. 		const noMultivolume = !release.totaldiscs || release.totaldiscs < 2;
  2463. 		var workers = [
  2464. 		  /*  0 */ barCode ? querySpotifyAPI('search', { q: 'barcode:' + barCode, type: 'album' })
  2465. 		  	.then(result => result.albums.total > 0 ? result.albums.items : Promise.reject('Spotify: no matches'))
  2466. 		  		: Promise.reject('Spotify: unknown barcode'),
  2467. 		  /*  1 */ commonMedia ? spotifyLookup() : Promise.reject('Spotify: different media'),
  2468. 		  /*  2 */ mbLookupByBarcode(),
  2469. 		  /*  3 */ mbLookupByASIN(),
  2470. 		  /*  4 */ mbLookupByTOC(),
  2471. 		  /*  5 */ mbLookup(),
  2472. 		  /*  6 */ commonMedia && noMultivolume ? deezerLookup() : Promise.reject('Deezer: different media'),
  2473. 		  /*  7 */ commonMedia ? amLookup() : Promise.reject('Apple Music: different media'),
  2474. 		  /*  8 */ dcLookup(),
  2475. 		  /*  9 */ mbLookupByAutoTOC(),
  2476. 		  /* 10 */ commonMedia && noMultivolume ? queryLastFmAPI('album.getinfo', {
  2477. 			  artist: (isVA ? VA : release.artist),
  2478. 			  album: release.album,
  2479. 			}).then(result => result.error ? Promise.reject('Last.fm: '.concat(result.message)) : result.album)
  2480. 		  		: Promise.reject('Last.fm: different media'),
  2481. 		];
  2482. // 		workers.forEach(function(worker, ndx) {
  2483. // 		  worker.then(result => { console.debug('Worker[' + ndx + '] matched:', result) })
  2484. // 		  	.catch(reason => { console.debug('Worker[' + ndx + '] failed:', reason) });
  2485. // 		});
  2486. 		return workers[0].then(function(albums) {
  2487. 		  console.debug('Spotify lookup by barcode successfull:', barCode, ' matches:', albums.length);
  2488. 		  info('Spotify', albums[0].external_urls.spotify, albums[0].id);
  2489. 		  return albums[0].href;
  2490. 		}).catch(reason => workers[1].then(function(album) {
  2491. 		  info('Spotify', album.external_urls.spotify, album.id);
  2492. 		  return album.href;
  2493. 		})).catch(reason => workers[2].then(mbEpilogue))
  2494. 		.catch(reason => workers[3].then(mbEpilogue))
  2495. 		.catch(reason => workers[4].then(mbEpilogue))
  2496. 		.catch(reason => workers[5].then(function(release) {
  2497. 		  info('MusicBrainz', mbrRlsPrefix + release.id, release.id);
  2498. 		  return mbrRlsPrefix.concat(release.id);
  2499. 		})).catch(reason => workers[6].then(function(album) {
  2500. 		  info('Deezer', deezerAlbumPrefix.concat(album.id), album.id);
  2501. 		  return 'https://api.deezer.com/album/'.concat(album.id);
  2502. 		})).catch(reason => workers[7].then(function(collection) {
  2503. 		  info('Apple Music', collection.collectionViewUrl, collection.collectionId);
  2504. 		  return collection.collectionViewUrl;
  2505. 		})).catch(reason => workers[8].then(function(releases) {
  2506. 		  info('Discogs', discogsOrigin.concat(releases[0].uri), releases[0].id);
  2507. 		  return releases[0].resource_url;
  2508. 		})).catch(reason => workers[9].then(mbEpilogue))
  2509. 		.catch(reason => workers[10].then(function(album) {
  2510. 		  info('Last.fm', album.url, album.id || album.mbid || '#N/A');
  2511. 		  return album; // return object
  2512. 		})).catch(function(reason) {
  2513. 		  reason = 'online check not performed (no matches for this release)';
  2514. 		  if (prefs.check_integrity_online) addMessage(reason, 'notice');
  2515. 		  return Promise.reject(reason);
  2516. 		});
  2517.  
  2518. 		function mbEpilogue(releases) {
  2519. 		  info('MusicBrainz', mbrRlsPrefix + releases[0].id, releases[0].id);
  2520. 		  return mbrRlsPrefix + releases[0].id;
  2521. 		}
  2522. 		function info(service, url, id) {
  2523. 		  if (prefs.check_integrity_online) addMessage(new HTML('checking online against ' + service +
  2524. 			' release Id <a style="color: #00f3ff;" target="_blank" href="' + url + '">' + id + '</a>'), 'info');
  2525. 		}
  2526. 	  }
  2527.  
  2528. 	  function spotifyLookup() {
  2529. 		return querySpotifyAPI('search', {
  2530. 		  q: 'artist:"' + release.artist + '" album:"' + release.album + '"',
  2531. 		  type: 'album',
  2532. 		  limit: 50,
  2533. 		}).then(function(result) {
  2534. 		  if (result.albums.total <= 0) return Promise.reject('Spotify: no matches');
  2535. 		  for (i = 0; i < 3; ++i) {
  2536. 			var f = filter(i);
  2537. 			if (f.length > 1) return Promise.reject('Spotify: ambiguity');
  2538. 			if (f.length == 1) break;
  2539. 		  }
  2540. 		  if (i >= 3) return Promise.reject('Spotify: no matches');
  2541. 		  if (i == 2) console.debug('Spotify fuzzy match:', release, '==', f[0]);
  2542. 		  return f[0];
  2543.  
  2544. 		  function filter(level) {
  2545. 			return result.albums.items.filter(function(album) {
  2546. 			  return (album.album_type == 'single' ? ['Single', 'EP'].some(rt => releaseType == getReleaseIndex(rt))
  2547. 					: releaseType != getReleaseIndex('Single'))
  2548. 			  	&& releasesMatch(album.artists.map(artist => artist.name), album.name, level);
  2549. 			});
  2550. 		  }
  2551. 		})
  2552. 	  }
  2553. 	  function deezerLookup() {
  2554. 		return queryDeezerAPI('search', {
  2555. 		  q: 'artist:"' + release.artist + '" album:"' + release.album + '"',
  2556. 		  strict: 'on',
  2557. 		  order: 'RANKING',
  2558. 		}).then(function(result) {
  2559. 		  if (result.total <= 0) return Promise.reject('Deezer: no matches');
  2560. 		  for (i = 0; i < 3; ++i) {
  2561. 			var f = filter(i);
  2562. 			if (f.length > 1) return Promise.reject('Deezer: ambiguity');
  2563. 			if (f.length == 1) break;
  2564. 		  }
  2565. 		  if (i >= 3) return Promise.reject('Deezer: no matches');
  2566. 		  if (i == 2) console.debug('Deezer fuzzy match:', release, '==', f[0]);
  2567. 		  return f[0];
  2568.  
  2569. 		  function filter(level) {
  2570. 			var albums = [];
  2571. 			result.data.forEach(function(match) {
  2572. 			  if (!releasesMatch(match.artist.name, match.album.title, level)) return;
  2573. 			  if (albums.find(album => album.id == match.album.id) == undefined) albums.push(match.album);
  2574. 			});
  2575. 			return albums;
  2576. 		  }
  2577. 		});
  2578. 	  }
  2579. 	  function amLookup() {
  2580. 		return queryItunesAPI('search', {
  2581. 		  term: '"' + (isVA ? VA : release.artist) + '" "' + release.album + '"',
  2582. 		  media: 'music',
  2583. 		  entity: 'album',
  2584. 		  //country: 'US',
  2585. 		}).then(function(result) {
  2586. 		  if (result.resultCount <= 0) return Promise.reject('Apple Music: no matches');
  2587. 		  for (i = 0; i < 3; ++i) {
  2588. 			var f = filter(i);
  2589. 			if (f.length > 1) return Promise.reject('Apple Music: ambiguity');
  2590. 			if (f.length == 1) break;
  2591. 		  }
  2592. 		  if (i >= 3) return Promise.reject('Apple Music: no matches');
  2593. 		  if (i == 2) console.debug('Apple Music fuzzy match:', release, '==', f[0]);
  2594. 		  return f[0];
  2595.  
  2596. 		  function filter(level) {
  2597. 			var preFilter = result.results.filter(function(collection) {
  2598. 			  var isSingle = collection.collectionName.endsWith(' - Single');
  2599. 			  if (isSingle) collection.collectionName = collection.collectionName.slice(0, -9);
  2600. 			  var isEP = collection.collectionName.endsWith(' - EP');
  2601. 			  if (isEP) collection.collectionName = collection.collectionName.slice(0, -5);
  2602. 			  isSingle = isSingle || collection.collectionType == 'Single';
  2603. 			  isEP = !isSingle && (isEP || collection.collectionType == 'EP');
  2604. 			  return (releaseType == getReleaseIndex('Single')) == isSingle
  2605. 			  	&& (!isEP || releaseType == getReleaseIndex('EP'))
  2606. 			  	&& releasesMatch(collection.artistName, collection.collectionName, level);
  2607. 			});
  2608. 			return preFilter.some(collection => /\bexplicit/i.test(collection.collectionExplicitness)) ?
  2609. 			  preFilter.filter(collection => !/\bclean/i.test(collection.collectionExplicitness)) : preFilter;
  2610. 		  }
  2611. 		});
  2612. 	  }
  2613. 	  function mbLookupByBarcode() {
  2614. 		if (!barCode) return Promise.reject('MusicBrainz: unknown barcode');
  2615. 		return queryMusicBrainzAPI('release', { query: 'barcode:' + barCode }).then(function(result) {
  2616. 		  if (result.count <= 0) return Promise.reject('MusicBrainz: no matches');
  2617. 		  console.debug('MusicBrainz lookup by barcode successfull: ' + barCode + '; matches: ' + result.count);
  2618. 		  return result.releases;
  2619. 		});
  2620. 	  }
  2621. 	  function mbLookupByASIN() {
  2622. 		var asin = getHomoIdentifier('ASIN');
  2623. 		if (!asin) return Promise.reject('MusicBrainz: unknown ASIN');
  2624. 		asin = asin.replace(/\s+/g, '');
  2625. 		return queryMusicBrainzAPI('release', { query: 'asin:' + asin }).then(function(result) {
  2626. 		  if (result.count <= 0) return Promise.reject('MusicBrainz: no matches');
  2627. 		  console.debug('MusicBrainz lookup by ASIN successfull: ' + asin + '; matches: ' + result.count);
  2628. 		  return result.releases;
  2629. 		});
  2630. 	  }
  2631. 	  function mbLookupByTOC() {
  2632. 		var TOC;
  2633. 		if (TOC = getHomoIdentifier('ITUNES_TOC')) { // iTunes scheme
  2634. 		  TOC = TOC.split('+').map(index => parseInt(index));
  2635. 		  TOC = [1, TOC[2], TOC[1]].concat(TOC.slice(3));
  2636. 		} else if (TOC = getHomoIdentifier('CT_TOC')) { // CUETools scheme
  2637. 		  TOC = TOC.split('+').map(index => parseInt(index, 16));
  2638. 		  TOC = [1, TOC.shift(), TOC.pop()].concat(TOC);
  2639. 		}
  2640. 		return mbLookupByDiscID(TOC);
  2641. 	  }
  2642. 	  function mbLookupByAutoTOC() {
  2643. 		if (release.totaldiscs > 1) return Promise.reject('TOC lookup not possible for multidisc release');
  2644. 		if (!tracks.every(track => track.sr > 0 && track.samples > 0))
  2645. 		  return Promise.reject('MusicBrainz: insufficient information for TOC calculation');
  2646. 		var lastFrame = 0;
  2647. 		var TOC = [0].concat(tracks.map(track => (lastFrame += Math.round(track.samples * 75 / track.sr))))
  2648. 			.map(offset => 150 + offset);
  2649. 		TOC.unshift(TOC.pop());
  2650. 		return mbLookupByDiscID([1, tracks.length].concat(TOC));
  2651. 	  }
  2652. 	  function mbComputeDiscID(mbTOC) {
  2653. 		if (!Array.isArray(mbTOC) || mbTOC.length != mbTOC[1] - mbTOC[0] + 4 || mbTOC[1] - mbTOC[0] > 98) return null;
  2654. 		var tocStr = [mbTOC[0], mbTOC[1]].map(track => track.toString(16).padStart(2, '0'))
  2655. 			.concat(mbTOC.slice(2).map(offset => offset.toString(16).padStart(8, '0'))).join('')
  2656. 			.concat('0'.repeat(98 + mbTOC[0] - mbTOC[1] << 3)).toUpperCase();
  2657. 		var digest = sha1.digest(tocStr);
  2658. 		return btoa(String.fromCharCode(...digest)).replace(/\+/g, '.').replace(/\//g, '_').replace(/\=/g, '-');
  2659. 	  }
  2660. 	  function mbLookupByDiscID(mbTOC) {
  2661. 		if (!Array.isArray(mbTOC) || mbTOC.length != mbTOC[1] - mbTOC[0] + 4)
  2662. 		  return Promise.reject('MusicBrainz: missing or invalid TOC');
  2663. 		var mbDscId = mbComputeDiscID(mbTOC);
  2664. 		var params = { toc: mbTOC.join('+') };
  2665. 		if (media != 'CD') params['media-format'] = 'all';
  2666. 		return queryMusicBrainzAPI('discid/'.concat(mbDscId || '-'), params).then(function(result) {
  2667. 		  if (Array.isArray(result.releases) && result.releases.length > 0) var matches = result.releases;
  2668. 		  if (result.id && result.title) matches = [result];
  2669. 		  if (!Array.isArray(matches)) return Promise.reject('MusicBrainz: no matches');
  2670. 		  console.debug('MusicBrainz lookup by discId/TOC successfull:', mbDscId, '/', params, 'matches:', matches.length);
  2671. 		  return matches;
  2672. 		});
  2673. 	  }
  2674. 	  function mbLookup() {
  2675. 		return queryMusicBrainzAPI('release', {
  2676. 		  query: 'release:"' + release.album + '" AND artist:"' + (isVA ? VA : release.artist) + '"',
  2677. 		}).then(function(result) {
  2678. 		  if (result.count <= 0) return Promise.reject('MusicBrainz: no matches');
  2679. 		  for (i = 0; i < 3; ++i) {
  2680. 			var f = filter(i);
  2681. 			if (f.length > 1) return Promise.reject('MusicBrainz: ambiguity');
  2682. 			if (f.length == 1) break;
  2683. 		  }
  2684. 		  if (i >= 3) return Promise.reject('MusicBrainz: no matches');
  2685. 		  if (i == 2) console.debug('MusicBrainz fuzzy match:', release, '==', f[0]);
  2686. 		  return f[0];
  2687.  
  2688. 		  function filter(level) {
  2689. 			return result.releases.filter(function(release) {
  2690. 			  return release.quality != 'low'
  2691. 				  && (media ? [media] : tracks.some(notRedBook) ? ['WEB'] : ['CD', 'WEB'])
  2692. 					  .some(_media => release.media.map(media => remapMedia(media.format)).includes(_media)
  2693. 				  && releasesMatch(release['artist-credit'].map(artist => artist.name), release.title, level));
  2694. 			});
  2695.  
  2696. 			function remapMedia(MBmedia) {
  2697. 			  return [
  2698. 				['Digital Media', 'WEB'],
  2699. 			  ].reduce((acc, subst) => acc.toLowerCase() == subst[0].toLowerCase() ? subst[1] : acc, MBmedia);
  2700. 			}
  2701. 		  }
  2702. 		});
  2703. 	  }
  2704. 	  function dcLookup() {
  2705. 		var query = { type: 'release' };
  2706. 		if (barCode) query.barcode = barCode; else {
  2707. 		  query.artist = '"' + release.artist + '"';
  2708. 		  query.release_title = '"' + release.album + '"';
  2709. 		  //if (release.catalogs.length > 0) query.catno = release.catalogs.join('; ');
  2710. 		}
  2711. 		return queryDiscogsAPI('database/search', query).then(function(result) {
  2712. 		  if (result.results.length <= 0) return Promise.reject('Discogs: no matches');
  2713. 		  if (barCode) {
  2714. 			//if (result.results.length > 1) return Promise.reject('Discogs: ambiguity');
  2715. 			console.debug('Discogs lookup by barcode successfull: ' + barCode + '; matches: ' + result.results.length);
  2716. 			var f = result.results;
  2717. 		  } else {
  2718. 			for (i = 0; i < 3; ++i) {
  2719. 			  f = filter(i);
  2720. 			  if (f.length > 1) return Promise.reject('Discogs: ambiguity');
  2721. 			  if (f.length == 1) break;
  2722. 			}
  2723. 			if (i >= 3) return Promise.reject('Discogs: no matches');
  2724. 			if (i == 2) console.debug('Discogs fuzzy match:', release, '==', f[0]);
  2725. 		  }
  2726. 		  return f;
  2727.  
  2728. 		  function filter(level) {
  2729. 			return result.results.filter(function(album) {
  2730. 			  if (media ? Array.isArray(album.format)
  2731. 				  && !album.format.some(format => dcFmtToGazelle(format) == media)
  2732. 				 : !album.format.some(format => ['CD', 'WEB'].includes(dcFmtToGazelle(format)))) return false;
  2733. 			  if (/^(.*?)\s+\(\d+\) - (.*)$/.test(album.title) || !/^(.*?) - (.*)$/.test(album.title))
  2734. 			  	return releasesMatch(RegExp.$1, RegExp.$2, level);
  2735. 			  console.warn('Failed to parse Discogs title:', album.title);
  2736. 			  return false;
  2737. 			});
  2738. 		  }
  2739. 		});
  2740. 	  }
  2741. 	  function qbLookup() {
  2742. 		var params = new URLSearchParams({
  2743. 		  q: (isVA ? VA : release.artist) + ' ' + release.album,
  2744. 		  //s: 'rdc', // descending sort by release date
  2745. 		  i: 'boutique',
  2746. 		});
  2747. 		return globalFetch('https://www.qobuz.com/search?' + params).then(function(response) {
  2748. 		  var results = response.document.querySelectorAll('div.search-results > div.product');
  2749. 		  if (results.length <= 0) return Promise.reject('Qobuz: no matches');
  2750. 		  for (i = 0; i < 3; ++i) {
  2751. 			var f = filter(i);
  2752. 			if (f.length > 1) return Promise.reject('Qobuz: ambiguity');
  2753. 			if (f.length == 1) break;
  2754. 		  }
  2755. 		  if (i >= 3) return Promise.reject('Qobuz: no matches');
  2756. 		  if (i == 2) console.debug('Qobuz fuzzy match:', release, '==', f[0]);
  2757. 		  return f[0];
  2758.  
  2759. 		  function filter(level) {
  2760. 			var _results = [];
  2761. 			results.forEach(function(result) {
  2762. 			  var _result = {};
  2763. 			  _result.artist = result.querySelector('div.artist-name > a');
  2764. 			  if (_result.artist != null) _result.artist = _result.artist.textContent.trim();
  2765. 			  _result.title = result.querySelector('div.album-title > a');
  2766. 			  if (_result.title != null) {
  2767. 				_result.id = _result.title.pathname.replace(/^.*\//, '');
  2768. 				_result.href = 'https://www.qobuz.com' + _result.title.pathname;
  2769. 				_result.title = _result.title.textContent.trim();
  2770. 			  }
  2771. 			  _result.imgUrl = result.querySelector('div.album-cover > a > img');
  2772. 			  if (_result.imgUrl != null) _result.imgUrl = _result.imgUrl.dataset.src || _result.imgUrl.src;
  2773. 			  if (_result.artist && _result.title && _result.imgUrl
  2774. 				  && releasesMatch(_result.artist, _result.title, level, 0.75)) _results.push(_result);
  2775. 			});
  2776. 			return _results;
  2777. 		  }
  2778. 		});
  2779. 	  }
  2780.  
  2781. 	  function ruleLink(rule) {
  2782. 		return ' (<a href="https://redacted.ch/rules.php?p=upload#r' + rule + '" target="_blank">' + rule + '</a>)';
  2783. 	  }
  2784.  
  2785. 	  function releasesMatch(remoteArtist, remoteTitle, relaxLevel = 0, minSimilarity = 0.75, minFullSimilarity) {
  2786. 		if (typeof remoteArtist == 'string') {
  2787. 		  if (isVA != vaParser.test(remoteArtist)) return false;
  2788. 		  if (!isVA) remoteArtist = getArtists(remoteArtist)[0];
  2789. 		} else if (!Array.isArray(remoteArtist)) return false;
  2790. 		if (!isVA && !artists[0].equalCaselessTo(remoteArtist)
  2791. 			&& !artists[0].map(name => name.toASCII()).equalCaselessTo(remoteArtist.map(name => name.toASCII())))
  2792. 		  return false;
  2793. 		if (!remoteTitle) return true;
  2794. 		if (typeof remoteTitle != 'string') return false;
  2795. 		var localTitle = release.album.toLowerCase();
  2796. 		if (localTitle == (remoteTitle = remoteTitle.toLowerCase())) return true;
  2797. 		if (editionTitle) var fullLocalTitle = localTitle.concat(' (', editionTitle.toLowerCase(), ')');
  2798. 		if (fullLocalTitle === remoteTitle) return true;
  2799. 		if (localTitle.toASCII() == remoteTitle.toASCII()
  2800. 			|| fullLocalTitle && fullLocalTitle.toASCII() == remoteTitle.toASCII()) return true;
  2801. 		if (relaxLevel <= 0) return false;
  2802. 		if ([
  2803. 		  /[\s\,\.\-\!\(\)\!\?]+/g,
  2804. 		  /\s+\(([^\(\)]+)\)$/,
  2805. 		  /\s+\[([^\[\]]+)\]$/,
  2806. 		  /\s+\{([^\{\}]+)\}$/,
  2807. 		].reduce(function(acc, rx) {
  2808. 		  return acc || localTitle.replace(rx, '') == remoteTitle.replace(rx, '')
  2809. 			|| fullLocalTitle && fullLocalTitle.replace(rx, '') == remoteTitle.replace(rx, '');
  2810. 		}, false)) return true;
  2811. 		if (relaxLevel <= 1) return false;
  2812. 		var similarity = cosineSimilarity(localTitle, remoteTitle);
  2813. 		if (similarity >= Math.min(minSimilarity, 1)) {
  2814. 		  console.debug('Cosine similarity accepted: "' + localTitle + '"=="' + remoteTitle + '" (' + similarity+ ')');
  2815. 		  return true;
  2816. 		}
  2817. 		similarity = cosineSimilarity(fullLocalTitle, remoteTitle);
  2818. 		if (fullLocalTitle && similarity >= Math.min(minFullSimilarity || minSimilarity + 0.05, 1)) {
  2819. 		  console.debug('Cosine similarity accepted: "' + fullLocalTitle + '"=="' + remoteTitle + '" (' + similarity+ ')');
  2820. 		  return true;
  2821. 		}
  2822. 		if (relaxLevel <= 2) return false;
  2823. 		if (localTitle.includes(remoteTitle) || remoteTitle.includes(localTitle)) return true;
  2824. 		return false;
  2825. 	  }
  2826.  
  2827. 	  function trackComparer(a, b) {
  2828. 		var cmp;
  2829. 		if (release.totaldiscs > 1) {
  2830. 		  cmp = a.discnumber - b.discnumber;
  2831. 		  if (!isNaN(cmp) && cmp != 0) return cmp;
  2832. 		} else {
  2833. 		  cmp = (a.discsubtitle || '').localeCompare(b.discsubtitle || '');
  2834. 		  //if (cmp != 0) return cmp;
  2835. 		}
  2836. 		cmp = parseInt(a.tracknumber) - parseInt(b.tracknumber);
  2837. 		if (!isNaN(cmp)) return cmp;
  2838. 		var m1 = vinyltrackParser.exec(a.tracknumber.toUpperCase());
  2839. 		var m2 = vinyltrackParser.exec(b.tracknumber.toUpperCase());
  2840. 		return m1 != null && m2 != null ?
  2841. 		  m1[1].localeCompare(m2[1]) || parseFloat(m1[2]) - parseFloat(m2[2]) :
  2842. 		a.tracknumber.toUpperCase().localeCompare(b.tracknumber.toUpperCase());
  2843. 	  }
  2844.  
  2845. 	  function reqSelectFormats(...vals) {
  2846. 		vals.forEach(function(val) {
  2847. 		  ['MP3', 'FLAC', 'AAC', 'AC3', 'DTS'].forEach(function(fmt, ndx) {
  2848. 			if (val.toLowerCase() == fmt.toLowerCase() && (ref = document.getElementById('format_' + ndx)) != null) {
  2849. 			  ref.checked = true;
  2850. 			  ref.onchange();
  2851. 			}
  2852. 		  });
  2853. 		});
  2854. 	  }
  2855.  
  2856. 	  function reqSelectBitrates(...vals) {
  2857. 		const bitrateSet = !isOPS ? [
  2858. 		  192, 'APS (VBR)', 'V2 (VBR)', 'V1 (VBR)', 256, 'APX (VBR)',
  2859. 		  'V0 (VBR)', 320, 'Lossless', '24bit Lossless', 'Other',
  2860. 		] : [
  2861. 		  192, 'APS (VBR)', 'V2 (VBR)', 'V1 (VBR)', 256, 'APX (VBR)',
  2862. 		  'V0 (VBR)', 'q8.x (VBR)', 320, 'Lossless', '24bit Lossless', 'Other',
  2863. 		];
  2864. 		vals.forEach(function(val) {
  2865. 		  var ndx = 10;
  2866. 		  bitrateSet.forEach((it, _ndx) => { if (val.toString().toLowerCase() == it.toString().toLowerCase()) ndx = _ndx });
  2867. 		  if ((ref = document.getElementById('bitrate_' + ndx)) != null) {
  2868. 			ref.checked = true;
  2869. 			ref.onchange();
  2870. 		  }
  2871. 		});
  2872. 	  }
  2873.  
  2874. 	  function reqSelectMedias(...vals) {
  2875. 		const mediaSet = !isOPS ? ['CD', 'DVD', 'Vinyl', 'Soundboard', 'SACD', 'DAT', 'Cassette', 'WEB', 'Blu-Ray']
  2876. 			: ['CD', 'DVD', 'Vinyl', 'BD', 'Soundboard', 'SACD', 'DAT', 'Cassette', 'WEB'];
  2877. 		vals.forEach(function(val) {
  2878. 		  mediaSet.forEach(function(med, ndx) {
  2879. 			if (val == med && (ref = document.getElementById('media_' + ndx)) != null) {
  2880. 			  ref.checked = true;
  2881. 			  ref.onchange();
  2882. 			}
  2883. 		  });
  2884. 		  if (val == 'CD') {
  2885. 			if ((ref = document.getElementById('needlog')) != null) {
  2886. 			  ref.checked = true;
  2887. 			  ref.onchange();
  2888. 			  if ((ref = document.getElementById('minlogscore')) != null) ref.value = 100;
  2889. 			}
  2890. 			if ((ref = document.getElementById('needcue')) != null) ref.checked = true;
  2891. 			//if ((ref = document.getElementById('needchecksum')) != null) ref.checked = true;
  2892. 		  }
  2893. 		});
  2894. 	  }
  2895.  
  2896. 	  function getReleaseIndex(str) {
  2897. 		var ndx;
  2898. 		[
  2899. 		  ['Album', 1],
  2900. 		  ['Soundtrack', 3],
  2901. 		  ['EP', 5],
  2902. 		  ['Anthology', 6],
  2903. 		  ['Compilation', 7],
  2904. 		  ['Single', 9],
  2905. 		  ['Live album', 11],
  2906. 		  ['Remix', 13],
  2907. 		  ['Bootleg', 14],
  2908. 		  ['Interview', 15],
  2909. 		  ['Mixtape', 16],
  2910. 		  [isOPS ? 'DJ Mix' : 'Demo', 17],
  2911. 		  ['Concert Recording', 18],
  2912. 		  ['DJ Mix', 19],
  2913. 		  ['Unknown', 21],
  2914. 		].forEach(k => { if (str.toLowerCase() == k[0].toLowerCase()) ndx = k[1] });
  2915. 		return ndx || 21;
  2916. 	  }
  2917.  
  2918. 	  function getChanString(n) {
  2919. 		if (!n) return null;
  2920. 		const chanmap = [
  2921. 		  'mono',
  2922. 		  'stereo',
  2923. 		  '2.1',
  2924. 		  '4.0 surround sound',
  2925. 		  '5.0 surround sound',
  2926. 		  '5.1 surround sound',
  2927. 		  '7.0 surround sound',
  2928. 		  '7.1 surround sound',
  2929. 		];
  2930. 		return n >= 1 && n <= 8 ? chanmap[n - 1] : n + 'chn surround sound';
  2931. 	  }
  2932. 	} // parseTracks
  2933.  
  2934. 	function fetchOnline_Music(url, weak = false) {
  2935. 	  if (!urlParser.test(url)) return Promise.reject('Invalid URL');
  2936. 	  const discParser = /^(?:CD|DIS[CK]\s+|VOLUME\s+|DISCO\s+|DISQUE\s+)(\d+)(?:\s+of\s+(\d+))?$/i;
  2937. 	  var ref, dom, artist, album, albumYear, releaseDate, channels, label, composer, bd, sr = 44.1,
  2938. 		  description, compiler, producer, totalTracks, discSubtitle, discNumber, trackNumber, totalDiscs,
  2939. 		  title, trackArtist, catalogue, encoding, format, bitrate, duration, country, media = 'WEB', imgUrl,
  2940. 		  genres = [], trs, tracks = [], identifiers = {}, trackIdentifiers = {};
  2941. 	  if (url.toLowerCase().includes('qobuz.com/')) return globalFetch(url).then(function(response) {
  2942. 		const error = new Error('Failed to parse Qobus release page');
  2943. 		var mainArtist;
  2944. 		if ((ref = response.document.querySelector('div.album-meta > h2.album-meta__artist')) == null) throw error;
  2945. 		artist = ref.title || ref.textContent.trim();
  2946. 		if ((ref = response.document.querySelector('div.album-meta > h1.album-meta__title')) == null) throw error;
  2947. 		album = ref.title || ref.textContent.trim();
  2948. 		ref = response.document.querySelector('div.album-meta > ul > li:first-of-type');
  2949. 		if (ref != null) releaseDate = normalizeDate(ref.textContent);
  2950. 		ref = response.document.querySelector('div.album-meta > ul > li:nth-of-type(2) > a');
  2951. 		if (ref != null) mainArtist = ref.title || ref.textContent.trim();
  2952. 		//ref = response.document.querySelector('p.album-about__copyright');
  2953. 		//if (ref != null) albumYear = extractYear(ref.textContent);
  2954. 		response.document.querySelectorAll('section#about > ul > li').forEach(function(it) {
  2955. 		  function matchLabel(lbl) { return it.textContent.trimLeft().startsWith(lbl) }
  2956. 		  if (/\b(\d+)\s*(?:dis[ck]|disco|disque)/i.test(it.textContent)) totalDiscs = parseInt(RegExp.$1);
  2957. 		  if (/\b(\d+)\s*(?:track|pist[ae]|tracce|traccia)/i.test(it.textContent)) totalTracks = parseInt(RegExp.$1);
  2958. 		  if (['Label', 'Etichetta', 'Sello'].some(l => it.textContent.trimLeft().startsWith(l))) {
  2959. 			label = it.firstElementChild.textContent.replace(/\s+/g, ' ').trim();
  2960. 		  }
  2961. 		  else if (['Composer', 'Compositeur', 'Komponist', 'Compositore', 'Compositor'].some(matchLabel)) {
  2962. 			composer = it.firstElementChild.textContent.trim();
  2963. 			if (pseudoArtistParsers.some(rx => rx.test(composer))) composer = undefined;
  2964. 		  } else if (['Genre', 'Genere', 'Género'].some(g => it.textContent.startsWith(g)) && it.childElementCount > 0) {
  2965. 			genres = Array.from(it.querySelectorAll('a')).map(elem => elem.textContent.trim());
  2966. 			/*
  2967. 			if (genres.length >= 1 && ['Pop/Rock'].includes(genres[0])) genres.shift();
  2968. 			if (genres.length >= 2 && ['Alternative & Indie'].includes(genres[genres.length - 1])) genres.shift();
  2969. 			if (genres.length >= 1 && ['Metal', 'Heavy Metal'].some(genre => genres.includes(genre))) {
  2970. 			  while (genres.length > 1) genres.shift();
  2971. 			}
  2972. 			*/
  2973. 			while (genres.length > 1) genres.shift();
  2974. 		  }
  2975. 		});
  2976. 		if (totalTracks > 50) addMessage('long album, only first 50 tracks can be captured from Qobuz, which will result in incmplete release description', 'notice');
  2977. 		bd = 16; channels = 2; // defaults to CD quality
  2978. 		response.document.querySelectorAll('span.album-quality__info').forEach(function(k) {
  2979. 		  if (/\b([\d\.\,]+)\s*kHz\b/i.test(k.textContent) != null) sr = parseFloat(RegExp.$1.replace(',', '.'));
  2980. 		  if (/\b(\d+)[\-\s]*Bits?\b/i.test(k.textContent) != null) bd = parseInt(RegExp.$1);
  2981. 		  if (/\b(?:Stereo)\b/i.test(k.textContent)) channels = 2;
  2982. 		  if (/\b(\d)\.(\d)\b/.test(k.textContent)) channels = parseInt(RegExp.$1) + parseInt(RegExp.$2);
  2983. 		});
  2984. 		getDescription(response, 'section#description > p', true);
  2985. 		if ((ref = response.document.querySelector('a[title="Qobuzissime"]')) != null) {
  2986. 		  if (description) description += '\n';
  2987. 		  description += '[align=center][url=https://www.qobuz.com' + ref.pathname +
  2988. 			'][img]https://ptpimg.me/4z35uj.png[/img][/url][/align]';
  2989. 		}
  2990. 		if ((ref = response.document.querySelector('div.album-cover > img')) != null) {
  2991. 		  imgUrl = ref.src.replace(/_\d{3}(?=\.\w+$)/, '_max');
  2992. 		}
  2993. 		trs = response.document.querySelectorAll('div.player__item > div.player__tracks > div.track > div.track__items');
  2994. 		if (!totalTracks) totalTracks = trs.length;
  2995. 		return Array.from(trs).map(function(tr) {
  2996. 		  trackIdentifiers = { TRACK_ID: tr.parentNode.dataset.track };
  2997. 		  if (tr.parentNode.dataset.gtm) try {
  2998. 			let gtm = JSON.parse(tr.parentNode.dataset.gtm);
  2999. 			if (gtm.product.id) trackIdentifiers.QOBUZ_ID = gtm.product.id;
  3000. 			//if (gtm.product.type) trackIdentifiers.RELEASETYPE = gtm.product.type;
  3001. 			if (gtm.product.subCategory) var subCategory = [gtm.product.subCategory];
  3002. 		  } catch(e) { console.warn(e) }
  3003. 		  if ((ref = tr.parentNode.parentNode.parentNode.querySelector('p.player__work:first-child')) != null) {
  3004. 			discSubtitle = ref.textContent.replace(/\s+/g, ' ').trim();
  3005. 			guessDiscNumber();
  3006. 		  }
  3007. 		  return {
  3008. 			artist: artist,
  3009. 			album: album,
  3010. 			album_year: albumYear,
  3011. 			release_date: releaseDate,
  3012. 			label: label,
  3013. 			encoding: 'lossless',
  3014. 			codec: 'FLAC',
  3015. 			bd: bd || undefined,
  3016. 			sr: sr * 1000 || undefined,
  3017. 			channels: channels || undefined,
  3018. 			media: media,
  3019. 			genre: genres.join('; '),
  3020. 			discnumber: discNumber || 1,
  3021. 			totaldiscs: totalDiscs,
  3022. 			discsubtitle: discSubtitle,
  3023. 			tracknumber: parseInt(tr.querySelector('span[itemprop="position"]').textContent),
  3024. 			totaltracks: totalTracks,
  3025. 			title: (tr.querySelector('div.track__item--name > span') || tr.querySelector('span.track__item--name'))
  3026. 			  .textContent.trim().replace(/\s+/g, ' '),
  3027. 			composer: composer,
  3028. 			duration: timeStringToTime(tr.querySelector('span.track__item--duration').textContent),
  3029. 			url: response.finalUrl,
  3030. 			description: description,
  3031. 			identifiers: mergeIds(),
  3032. 			cover_url: imgUrl,
  3033. 		  };
  3034. 		});
  3035. 	  });
  3036. 	  else if (url.toLowerCase().includes('highresaudio.com/')) return globalFetch(url).then(function(response) {
  3037. 		if ((ref = response.document.querySelector('h1 > span.artist')) != null) artist = ref.textContent.trim();
  3038. 		if ((ref = response.document.getElementById('h1-album-title')) != null) album = ref.firstChild.textContent.trim();
  3039. 		response.document.querySelectorAll('div.album-col-info-data > div > p').forEach(function(k) {
  3040. 		  if (/\b(?:Genre|Subgenre)\b/i.test(k.firstChild.textContent)) genres.push(k.lastChild.textContent.trim());
  3041. 		  if (/\b(?:Label)\b/i.test(k.firstChild.textContent)) label = k.lastChild.textContent.trim();
  3042. 		  if (/\b(?:Album[\s\-]Release)\b/i.test(k.firstChild.textContent)) {
  3043. 			albumYear = extractYear(k.lastChild.textContent);
  3044. 		  }
  3045. 		  if (/\b(?:HRA[\s\-]Release)\b/i.test(k.firstChild.textContent)) {
  3046. 			releaseDate = normalizeDate(k.lastChild.textContent);
  3047. 		  }
  3048. 		});
  3049. 		i = 0;
  3050. 		response.document.querySelectorAll('tbody > tr > td.col-format').forEach(function(format) {
  3051. 		  if (!/^(FLAC)\s*(\d+(?:[\.\,]\d+)?)\b/.test(format.textContent)) return;
  3052. 		  format = RegExp.$1;
  3053. 		  sr = parseFloat(RegExp.$2.replace(',', '.'));
  3054. 		  ++i;
  3055. 		});
  3056. 		if (i > 1) sr = undefined; // ambiguous
  3057. 		getDescription(response, 'div#albumtab-info > p', true);
  3058. 		if ((ref = response.document.querySelector('div.albumbody > img.cover[data-pin-media]')) != null)
  3059. 		  imgUrl = ref.dataset.pinMedia;
  3060. 		trs = response.document.querySelectorAll('ul.playlist > li.pltrack');
  3061. 		return Array.from(trs).map(function(tr) {
  3062. 		  discNumber = undefined; discSubtitle = tr;
  3063. 		  while ((discSubtitle = discSubtitle.previousElementSibling) != null) {
  3064. 			if (discSubtitle.nodeName == 'LI' && discSubtitle.className == 'plinfo') {
  3065. 			  discSubtitle = discSubtitle.textContent.replace(/\s*:$/, '').trim();
  3066. 			  guessDiscNumber();
  3067. 			  break;
  3068. 			}
  3069. 		  }
  3070. 		  return {
  3071. 			artist: artist,
  3072. 			album: album,
  3073. 			album_year: albumYear,
  3074. 			release_date: releaseDate,
  3075. 			label: label,
  3076. 			encoding: 'lossless',
  3077. 			codec: 'FLAC',
  3078. 			bd: 24,
  3079. 			sr: sr * 1000,
  3080. 			media: media,
  3081. 			genre: genres.join('; '),
  3082. 			discnumber: discNumber,
  3083. 			totaldiscs: totalDiscs,
  3084. 			discsubtitle: discSubtitle || undefined,
  3085. 			tracknumber: parseInt(tr.querySelector('span.track').textContent),
  3086. 			totaltracks: trs.length,
  3087. 			title: tr.querySelector('span.title').textContent.trim().replace(/\s+/g, ' '),
  3088. 			duration: timeStringToTime(tr.querySelector('span.time').textContent),
  3089. 			url: response.finalUrl,
  3090. 			description: description,
  3091. 			identifiers: mergeIds(),
  3092. 			cover_url: imgUrl,
  3093. 		  };
  3094. 		});
  3095. 	  });
  3096. 	  else if (url.toLowerCase().includes('bandcamp.com/')) return globalFetch(url).then(function(response) {
  3097. 		if ((ref = response.document.querySelector('span[itemprop="byArtist"] > a')) != null) artist = ref.textContent.trim();
  3098. 		if ((ref = response.document.querySelector('h2[itemprop="name"]')) != null) album = ref.textContent.trim();
  3099. 		ref = response.document.querySelector('div.tralbum-credits');
  3100. 		if (ref != null && /\brelease[ds]\s+(.*?\b\d{4})\b/i.test(ref.textContent)) releaseDate = RegExp.$1;
  3101. 		ref = response.document.querySelector('span.back-link-text > br');
  3102. 		if (ref != null && ref.nextSibling != null) label = ref.nextSibling.textContent.trim(); else {
  3103. 		  ref = response.document.querySelector('p#band-name-location > span.title');
  3104. 		  if (ref != null) label = ref.textContent.trim();
  3105. 		}
  3106. 		let tags = new TagManager;
  3107. 		response.document.querySelectorAll('div.tralbum-tags > a.tag').forEach(function(tag) {
  3108. 		  if ([
  3109. 			artist,
  3110. 		  ].every(t => tag.textContent.trim().toLowerCase() != t.toLowerCase())) tags.add(tag.textContent.trim());
  3111. 		});
  3112. 		description = [];
  3113. 		response.document.querySelectorAll('div.tralbumData').forEach(function(div) {
  3114. 		  if (!div.classList.contains('tralbum-tags')) description.push(html2php(div, response.finalUrl).trim());
  3115. 		});
  3116. 		description = description.filter(p => p).join('\n\n');
  3117. 		if ((ref = response.document.querySelector('div#tralbumArt > a.popupImage')) != null) imgUrl = ref.href;
  3118. 		trs = response.document.querySelectorAll('table.track_list > tbody > tr[itemprop="tracks"]');
  3119. 		return Array.from(trs).map(tr => ({
  3120. 		  artist: artist,
  3121. 		  album: album,
  3122. 		  //album_year: extractYear(releaseDate),
  3123. 		  release_date: releaseDate,
  3124. 		  label: label,
  3125. 		  media: media,
  3126. 		  genre: tags.toString(),
  3127. 		  discnumber: discNumber,
  3128. 		  totaldiscs: totalDiscs,
  3129. 		  tracknumber: parseInt(tr.querySelector('div.track_number').textContent),
  3130. 		  totaltracks: trs.length,
  3131. 		  title: (tr.querySelector('div.title span.track-title')
  3132. 			|| tr.querySelector('div.title span[itemprop="name"]')).textContent.trim().replace(/\s+/g, ' '),
  3133. 		  duration: (ref = tr.querySelector('span.time')) != null && timeStringToTime(ref.textContent) || undefined,
  3134. 		  url: response.finalUrl,
  3135. 		  description: description,
  3136. 		  identifiers: mergeIds(),
  3137. 		  cover_url: imgUrl,
  3138. 		}));
  3139. 	  });
  3140. 	  else if (url.toLowerCase().includes('prestomusic.com/')) return globalFetch(url).then(function(response) {
  3141. 		artist = getArtists(response.document.querySelectorAll('div.c-product-block__contributors > p'));
  3142. 		isVA = artist.length <= 0 || artist.length == 1 && vaParser.test(artist[0]);
  3143. 		if (isVA) artist = [];
  3144. 		ref = response.document.querySelector('h1.c-product-block__title');
  3145. 		if (ref != null) album = ref.lastChild.textContent.trim();
  3146. 		response.document.querySelectorAll('div.c-product-block__metadata > ul > li').forEach(function(li) {
  3147. 		  if (li.firstChild.textContent.includes('Release Date')) {
  3148. 			releaseDate = extractYear(li.lastChild.textContent);
  3149. 		  } else if (li.firstChild.textContent.includes('Label')) {
  3150. 			label = li.lastChild.textContent.trim();
  3151. 		  } else if (li.firstChild.textContent.includes('Catalogue No')) {
  3152. 			catalogue = li.lastChild.textContent.trim();
  3153. 		  }
  3154. 		});
  3155. 		composer = [];
  3156. 		response.document.querySelectorAll('div#related > div > ul > li').forEach(function(li) {
  3157. 		  if (li.parentNode.previousElementSibling.textContent.includes('Composers')) {
  3158. 			composer.push(li.firstChild.textContent.trim().replace(/^(.*?)\s*,\s+(.*)$/, '$2 $1'));
  3159. 		  }
  3160. 		});
  3161. 		composer = composer.join(', ') || undefined;
  3162. 		genres = undefined;
  3163. 		if (/\/jazz\//i.test(response.finalUrl)) genres = 'Jazz';
  3164. 		if (/\/classical\//i.test(response.finalUrl)) genres = 'Classical';
  3165. 		getDescription(response, 'div#about > div > p', true);
  3166. 		if ((ref = response.document.querySelector('div.c-product-block__aside > a')) != null)
  3167. 		  imgUrl = ref.href.replace(/\?\d+$/, '');
  3168. 		trs = response.document.querySelectorAll('div.has--sample');
  3169. 		trackNumber = 0;
  3170. 		return Array.from(trs).map(function(tr) {
  3171. 		  discNumber = discSubtitle = undefined;
  3172. 		  var parent = tr;
  3173. 		  if (tr.classList.contains('c-track')) {
  3174. 			parent = tr.parentNode.parentNode;
  3175. 			if (parent.classList.contains('c-expander')) parent = parent.parentNode;
  3176. 			if ((ref = parent.querySelector(':scope > div > div > div > p.c-track__title')) != null) {
  3177. 			  discSubtitle = ref.textContent.trim().replace(/\s+/g, ' ');
  3178. 			  guessDiscNumber();
  3179. 			}
  3180. 		  }
  3181. 		  trackArtist = getArtists(parent.querySelectorAll(':scope > div.c-track__details > ul > li'));
  3182. 		  if (trackArtist.equalCaselessTo(artist)) trackArtist = [];
  3183. 		  return {
  3184. 			artist: isVA ? VA : artist.join('; '),
  3185. 			album: album,
  3186. 			//album_year: extractYear(releaseDate),
  3187. 			release_date: releaseDate,
  3188. 			label: label,
  3189. 			catalog: catalogue,
  3190. 			media: 'WEB',
  3191. 			genre: genres,
  3192. 			discnumber: discNumber,
  3193. 			totaldiscs: totalDiscs,
  3194. 			discsubtitle: discSubtitle,
  3195. 			tracknumber: ++trackNumber,
  3196. 			totaltracks: trs.length,
  3197. 			title: (ref = tr.querySelector('p.c-track__title')) ? ref.textContent.trim().replace(/\s+/g, ' ') : undefined,
  3198. 			track_artist: joinArtists(trackArtist),
  3199. 			composer: composer,
  3200. 			duration: timeStringToTime(tr.querySelector('div.c-track__duration').textContent),
  3201. 			url: response.finalUrl,
  3202. 			description: description,
  3203. 			identifiers: mergeIds(),
  3204. 		  };
  3205. 		});
  3206.  
  3207. 		function getArtists(nodeList) {
  3208. 		  var artists = [];
  3209. 		  nodeList.forEach(function(_artists) {
  3210. 			_artists = _artists.textContent.trim();
  3211. 			if (_artists.startsWith('Record')) return;
  3212. 			splitArtists(_artists).forEach(artist => { artists.push(artist.replace(/\s*\([^\(\)]*\)$/, '')) });
  3213. 		  });
  3214. 		  return artists.filter(artist => artist.length > 0);
  3215. 		}
  3216. 	  });
  3217. 	  else if (url.toLowerCase().includes('discogs.com/') && /\/releases?\/(\d+)\b/i.test(url)) {
  3218. 		return queryDiscogsAPI('releases/' + RegExp.$1).then(function(release) {
  3219. 		  const removeArtistNdx = /\s*\(\d+\)$/;
  3220. 		  const editionTest = /^(?:.+?\s+Edition|Remaster(?:ed)|Remasterizado|Remasterisée|Reissue|.+?\s+Release|Enhanced|Promo)$/;
  3221. 		  media = undefined;
  3222. 		  identifiers.DISCOGS_ID = release.id;
  3223. 		  var master = release.master_url ? globalFetch(release.master_url, { responseType: 'json' })
  3224. 		  	.then(response => response.response) : Promise.reject('master release not available');
  3225. 		  var albumArtists = getArtists(release);
  3226. 		  if (albumArtists[0].length > 0) {
  3227. 			artist = albumArtists[0].join('; ');
  3228. 			if (albumArtists[1].length > 0) artist += ' feat. ' + albumArtists[1].join('; ');
  3229. 		  }
  3230. 		  album = release.title;
  3231. 		  var editions = [];
  3232. 		  label = []; catalogue = [];
  3233. 		  release.labels.forEach(function(it) {
  3234. 			//if (it.entity_type_name != 'Label') return;
  3235. 			//if (!/^Not On Label\b/i.test(it.name)) label.pushUniqueCaseless(it.name.replace(removeArtistNdx, ''));
  3236. 			catalogue.pushUniqueCaseless(it.catno);
  3237. 		  });
  3238. 		  description = '';
  3239. 		  if (release.companies && release.companies.length > 0) {
  3240. 			description = '[b]Companies, etc.[/b]\n';
  3241. 			let type_names = new Set(release.companies.map(it => it.entity_type_name));
  3242. 			type_names.forEach(function(type_name) {
  3243. 			  description += '\n' + type_name + ' – ' + release.companies
  3244. 				.filter(it => it.entity_type_name == type_name)
  3245. 				.map(function(it) {
  3246. 				  var result = '[url=' + discogsOrigin + '/label/' + it.id + ']' +
  3247. 					  it.name.replace(removeArtistNdx, '') + '[/url]';
  3248. 				  if (it.catno) result += ' – ' + it.catno;
  3249. 				  return result;
  3250. 				})
  3251. 				.join(', ');
  3252. 			});
  3253. 		  }
  3254. 		  if (release.extraartists && release.extraartists.length > 0) {
  3255. 			if (description) description += '\n\n';
  3256. 			description += '[b]Credits[/b]\n';
  3257. 			let roles = new Set(release.extraartists.map(it => it.role));
  3258. 			roles.forEach(function(role) {
  3259. 			  description += '\n' + role + ' – ' + release.extraartists
  3260. 				.filter(artist => artist.role == role)
  3261. 				.map(function(artist) {
  3262. 				  var result = '[url=' + discogsOrigin + '/artist/' + artist.id + ']' +
  3263. 					  (artist.anv || artist.name).replace(removeArtistNdx, '') + '[/url]';
  3264. 				  if (artist.tracks) result += ' (tracks: ' + artist.tracks + ')';
  3265. 				  return result;
  3266. 				})
  3267. 				.join(', ');
  3268. 			});
  3269. 		  }
  3270. 		  if (release.notes) {
  3271. 			if (description) description += '\n\n';
  3272. 			description += '[b]Notes[/b]\n\n' + release.notes.trim();
  3273. 		  }
  3274. 		  if (Array.isArray(release.identifiers) && release.identifiers.length > 0) {
  3275. 			if (description) description += '\n\n';
  3276. 			description += '[b]Barcode and Other Identifiers[/b]\n';
  3277. 			release.identifiers.forEach(function(it) {
  3278. 			  description += '\n' + it.type;
  3279. 			  if (it.description) description += ' (' + it.description + ')';
  3280. 			  description += ': ' + it.value;
  3281. 			});
  3282. 		  }
  3283. 		  [
  3284. 			['Single', 'Single'],
  3285. 			['EP', 'EP'],
  3286. 			['Compilation', 'Compilation'],
  3287. 			['Soundtrack', 'Soundtrack'],
  3288. 		  ].forEach(function(k) {
  3289. 			if (release.formats.every(it => Array.isArray(it.descriptions) && it.descriptions.includesCaseless(k[0]))) {
  3290. 			  identifiers.RELEASETYPE = k[1];
  3291. 			}
  3292. 		  });
  3293. 		  release.identifiers.forEach(function(id) {
  3294. 			identifiers[id.type.toUpperCase().replace(/\s*\/\s*/g, '-').replace(/\W/g, '_')] = id.value;
  3295. 		  });
  3296. 		  release.formats.forEach(function(fmt) {
  3297. 			if (editionTest.test(fmt.text)) editions.push(fmt.text);
  3298. 			if (Array.isArray(fmt.descriptions)) fmt.descriptions.forEach(function(desc) {
  3299. 			  if (editionTest.test(desc)) editions.push(desc);
  3300. 			});
  3301. 			if (media) return;
  3302. 			if (/\bFile\b/.test(fmt.name)) {
  3303. 			  media = 'WEB';
  3304. 			  if (['FLAC', 'WAV', 'AIF', 'AIFF', 'AIFC', 'PCM', 'ALAC', 'APE', 'WavPack']
  3305. 				  .some(k => fmt.descriptions.includes(k))) {
  3306. 				encoding = 'lossless'; format = 'FLAC';
  3307. 			  } else if (fmt.descriptions.includes('AAC')) {
  3308. 				encoding = 'lossy'; format = 'AAC'; bd = undefined;
  3309. 				if (/(\d+)\s*kbps\b/i.test(fmt.text)) bitrate = parseInt(RegExp.$1);
  3310. 			  } else if (fmt.descriptions.includes('MP3')) {
  3311. 				encoding = 'lossy'; format = 'MP3'; bd = undefined;
  3312. 				if (/\b(\d+)\s*kbps\b/i.test(fmt.text)) bitrate = parseInt(RegExp.$1);
  3313. 			  } else if (['DFF', 'DSD'].some(k => fmt.descriptions.includes(k))) {
  3314. 				encoding = 'lossless';
  3315. 			  } else if (['AMR', 'MP2', 'ogg-vorbis', 'Opus', 'SHN', 'WMA'].some(k => fmt.descriptions.includes(k))) {
  3316. 				encoding = 'lossy';
  3317. 			  }
  3318. 			} else media = dcFmtToGazelle(fmt.name) || undefined;
  3319. 		  });
  3320. 		  if (editions.length > 0) album += ' (' + editions.join(' / ') + ')';
  3321. 		  if (Array.isArray(release.images) && release.images[0] && release.images[0].resource_url/*uri*/) {
  3322. 			imgUrl = release.images[0].resource_url/*uri*/;
  3323. 		  }
  3324. 		  totalTracks = release.tracklist.filter(track => track.type_.toLowerCase() == 'track').length;
  3325. 		  return master.then(enumTracks, function(e) {
  3326. 			if (prefs.messages_verbosity >= 1) addMessage(e, 'notice');
  3327. 			return enumTracks({});
  3328. 		  });
  3329.  
  3330. 		  function getArtists(root) {
  3331. 			function filterArtists(rx, anv = true) {
  3332. 			  return Array.isArray(root.extraartists) && rx instanceof RegExp ?
  3333. 				root.extraartists.filter(it => rx.test(it.role))
  3334. 				  .map(it => (anv && it.anv || it.name || '').replace(removeArtistNdx, '')) : [];
  3335. 			}
  3336. 			var artists = [];
  3337. 			for (var ndx = 0; ndx < 7; ++ndx) artists[ndx] = [];
  3338. 			ndx = 0;
  3339. 			if (root.artists) root.artists.forEach(function(it) {
  3340. 			  artists[ndx].push((it.anv || it.name).replace(removeArtistNdx, ''));
  3341. 			  if (/^feat/i.test(it.join)) ndx = 1;
  3342. 			});
  3343. 			return [
  3344. 			  artists[0],
  3345. 			  artists[1].concat(filterArtists(/^(?:featuring)$/i)),
  3346. 			  artists[2].concat(filterArtists(/\b(?:Remixed[\s\-]By|Remixer)\b/i)),
  3347. 			  artists[3].concat(filterArtists(/\b(?:(?:Written|Composed)[\s\-]By|Composer)\b/i, false)),
  3348. 			  artists[4].concat(filterArtists(/\b(?:Conducted[\s\-]By|Conductor)\b/i)),
  3349. 			  artists[5].concat(filterArtists(/\b(?:Compiled[\s\-]By|Compiler)\b/i)),
  3350. 			  artists[6].concat(filterArtists(/\b(?:Produced[\s\-]By|Producer)\b/i)),
  3351. 			  // filter off from performers
  3352. 			  filterArtists(/\b(?:(?:Mixed)[\s\-]By|Mixer)\b/i),
  3353. 			  filterArtists(/\b(?:(?:Written|Composed)[\s\-]By|Composer)\b/i, true),
  3354. 			];
  3355. 		  }
  3356.  
  3357. 		  function enumTracks(master) {
  3358. 			var tags = new TagManager();
  3359. 			if (release.genres) tags.add(...release.genres);
  3360. 			if (release.styles) tags.add(...release.styles);
  3361. 			if (master.genres) tags.add(...master.genres);
  3362. 			if (master.styles) tags.add(...master.styles);
  3363. 			release.tracklist.forEach(function(track) {
  3364. 			  switch (track.type_.toLowerCase()) {
  3365. 				case 'heading':
  3366. 				  discSubtitle = track.title;
  3367. 				  break;
  3368. 				case 'track': {
  3369. 				  trackIdentifiers = {};
  3370. 				  if (/^([a-zA-Z]+)?(\d+)-(\w+)$/.test(track.position)) {
  3371. 					if (RegExp.$1) trackIdentifiers.VOL_MEDIA = RegExp.$1;
  3372. 					discNumber = RegExp.$2;
  3373. 					trackNumber = RegExp.$3;
  3374. 				  } else {
  3375. 					discNumber = undefined;
  3376. 					trackNumber = track.position;
  3377. 				  }
  3378. 				  let trackArtists = getArtists(track);
  3379. 				  if (trackArtists[0].length > 0 && !trackArtists[0].equalCaselessTo(albumArtists[0])
  3380. 					  || trackArtists[1].length > 0 && !trackArtists[1].equalCaselessTo(albumArtists[1])) {
  3381. 					trackArtist = (trackArtists[0].length > 0 ? trackArtists : albumArtists)[0].join('; ');
  3382. 					if (trackArtists[1].length > 0) trackArtist += ' feat. ' + trackArtists[1].join('; ');
  3383. 				  } else trackArtist = null;
  3384. 				  let performer = Array.isArray(track.extraartists) && track.extraartists
  3385. 					.map(artist => (artist.anv || artist.name).replace(removeArtistNdx, ''))
  3386. 					.filter(function(artist) {
  3387. 					  return !albumArtists.slice(2).some(it => Array.isArray(it) && it.includes(artist))
  3388. 					  	&& !trackArtists.slice(2).some(it => Array.isArray(it) && it.includes(artist))
  3389. 					});
  3390. 				  tracks.push({
  3391. 					artist: artist,
  3392. 					album: album,
  3393. 					album_year: master.year,
  3394. 					release_date: release.released,
  3395. 					label: label.join(' / '),
  3396. 					catalog: catalogue.join(' / '),
  3397. 					country: release.country,
  3398. 					encoding: encoding,
  3399. 					codec: format,
  3400. 					bitrate: bitrate,
  3401. 					bd: bd,
  3402. 					media: media,
  3403. 					genre: tags.toString(),
  3404. 					discnumber: discNumber,
  3405. 					totaldiscs: release.format_quantity,
  3406. 					discsubtitle: discSubtitle,
  3407. 					tracknumber: trackNumber,
  3408. 					totaltracks: totalTracks,
  3409. 					title: track.title,
  3410. 					track_artist: trackArtist,
  3411. 					performer: Array.isArray(performer) && performer.join('; ') || undefined,
  3412. 					composer: stringyfyRole(3),
  3413. 					conductor: stringyfyRole(4),
  3414. 					remixer: stringyfyRole(2),
  3415. 					compiler: stringyfyRole(5),
  3416. 					producer: stringyfyRole(6),
  3417. 					duration: timeStringToTime(track.duration),
  3418. 					description: description,
  3419. 					identifiers: mergeIds(),
  3420. 					cover_url: imgUrl,
  3421. 				  });
  3422.  
  3423. 				  function stringyfyRole(ndx) {
  3424. 					return (Array.isArray(trackArtists[ndx]) && trackArtists[ndx].length > 0 ?
  3425. 						trackArtists : albumArtists)[ndx].join('; ');
  3426. 				  }
  3427. 				}
  3428. 			  }
  3429. 			});
  3430. 			return tracks;
  3431. 		  }
  3432. 		});
  3433. 	  } else if (url.toLowerCase().includes('supraphonline.cz/')) return globalFetch(url.replace(/\?.*$/, '')).then(function(response) {
  3434. 		const copyrightParser = /^(?:\([PC]\)|℗|©)$/i;
  3435. 		var ndx, conductor = [], origin = new URL(response.finalUrl).origin;
  3436. 		genres = undefined; artist = [];
  3437. 		response.document.querySelectorAll('h2.album-artist > a').forEach(function(it) {
  3438. 		  artist.pushUnique(it.title);
  3439. 		});
  3440. 		if (artist.length == 0 && (ref = response.document.querySelector('h2.album-artist[title]')) != null) {
  3441. 		  isVA = vaParser.test(ref.title);
  3442. 		}
  3443. 		ref = response.document.querySelector('span[itemprop="byArtist"] > meta[itemprop="name"]');
  3444. 		if (ref != null && vaParser.test(ref.content)) isVA = true;
  3445. 		if (isVA) artist = [];
  3446. 		if ((ref = response.document.querySelector('h1[itemprop="name"]')) != null) album = ref.firstChild.data.trim();
  3447. 		if ((ref = response.document.querySelector('meta[itemprop="numTracks"]')) != null) totalTracks = parseInt(ref.content);
  3448. 		if ((ref = response.document.querySelector('meta[itemprop="genre"]')) != null) genres = ref.content;
  3449. 		if ((ref = response.document.querySelector('li.album-version > div.selected > div')) != null) {
  3450. 		  if (/\b(?:MP3)\b/.test(ref.textContent)) { media = 'WEB'; encoding = 'lossy'; format = 'MP3'; }
  3451. 		  if (/\b(?:FLAC)\b/.test(ref.textContent)) { media = 'WEB'; encoding = 'lossless'; format = 'FLAC'; bd = 16; }
  3452. 		  if (/\b(?:Hi[\s\-]*Res)\b/.test(ref.textContent)) { media = 'WEB'; encoding = 'lossless'; format = 'FLAC'; bd = 24; }
  3453. 		  if (/\b(?:CD)\b/.test(ref.textContent)) { media = 'CD'; }
  3454. 		  if (/\b(?:LP)\b/.test(ref.textContent)) { media = 'Vinyl'; }
  3455. 		}
  3456. 		response.document.querySelectorAll('ul.summary > li').forEach(function(it) {
  3457. 		  if (it.childElementCount <= 0) return;
  3458. 		  if (it.firstElementChild.textContent.includes('Nosič')) media = it.lastChild.textContent.trim();
  3459. 		  if (it.firstElementChild.textContent.includes('Datum vydání')) releaseDate = normalizeDate(it.lastChild.textContent);
  3460. 		  if (it.firstElementChild.textContent.includes('První vydání')) albumYear = extractYear(it.lastChild.data);
  3461. 		  //if (it.firstElementChild.textContent.includes('Žánr')) genre = it.lastChild.textContent.trim();
  3462. 		  if (it.firstElementChild.textContent.includes('Vydavatel')) label = it.lastChild.textContent.trim();
  3463. 		  if (it.firstElementChild.textContent.includes('Katalogové číslo')) catalogue = it.lastChild.textContent.trim();
  3464. 		  if (it.firstElementChild.textContent.includes('Formát')) {
  3465. 			if (/\b(?:FLAC|WAV|AIFF?)\b/.test(it.lastChild.textContent)) { encoding = 'lossless'; format = 'FLAC'; }
  3466. 			if (/\b(\d+)[\-\s]?bits?\b/i.test(it.lastChild.textContent)) bd = parseInt(RegExp.$1);
  3467. 			if (/\b([\d\.\,]+)[\-\s]?kHz\b/.test(it.lastChild.textContent)) sr = parseFloat(RegExp.$1.replace(',', '.'));
  3468. 		  }
  3469. 		  if (it.firstElementChild.textContent.includes('Celková stopáž')) totalTime = timeStringToTime(it.lastChild.textContent.trim());
  3470. 		  if (copyrightParser.test(it.firstElementChild.textContent) && !albumYear) albumYear = extractYear(it.lastChild.data);
  3471. 		});
  3472. 		const creators = ['autoři', 'interpreti', 'tělesa', 'digitalizace'];
  3473. 		artists = [];
  3474. 		for (i = 0; i < 4; ++i) artists[i] = {};
  3475. 		response.document.querySelectorAll('ul.sidebar-artist > li').forEach(function(it) {
  3476. 		  if ((ref = it.querySelector('h3')) != null) {
  3477. 			ndx = undefined;
  3478. 			creators.forEach((it, _ndx) => { if (ref.textContent.includes(it)) ndx = _ndx });
  3479. 		  } else {
  3480. 			if (typeof ndx != 'number') return;
  3481. 			let role;
  3482. 			if (ndx == 2) role = 'ensemble';
  3483. 			  else if ((ref = it.querySelector('span')) != null) role = translateRole(ref);
  3484. 			if ((ref = it.querySelector('a')) != null) {
  3485. 			  if (!Array.isArray(artists[ndx][role])) artists[ndx][role] = [];
  3486. 			  var href = new URL(ref.href);
  3487. 			  artists[ndx][role].pushUnique([ref.textContent.trim(), origin + href.pathname]);
  3488. 			}
  3489. 		  }
  3490. 		});
  3491. 		getDescription(response, 'div[itemprop="description"] p', true);
  3492. 		composer = [];
  3493. 		var performers = [], DJs = [];
  3494. 		function dumpArtist(ndx, role) {
  3495. 		  if (!role || role == 'undefined') return;
  3496. 		  if (description.length > 0) description += '\n' ;
  3497. 		  description += '[color=#9576b1]' + role + '[/color] – ';
  3498. 		  //description += artists[ndx][role].map(artist => '[artist]' + artist[0] + '[/artist]').join(', ');
  3499. 		  description += artists[ndx][role].map(artist => '[url=' + artist[1] + ']' + artist[0] + '[/url]').join(', ');
  3500. 		}
  3501. 		for (i = 1; i < 3; ++i) Object.keys(artists[i]).forEach(function(role) { // performers
  3502. 		  var a = artists[i][role].map(a => a[0]);
  3503. 		  artist.pushUnique(...a);
  3504. 		  (['conductor', 'choirmaster'].includes(role) ? conductor : role == 'DJ' ? DJs : performers).pushUnique(...a);
  3505. 		  if (i != 2) dumpArtist(i, role);
  3506. 		});
  3507. 		Object.keys(artists[0]).forEach(function(role) { // composers
  3508. 		  composer.pushUnique(...artists[0][role].map(it => it[0])
  3509. 			  .filter(it => !pseudoArtistParsers.some(rx => rx.test(it))));
  3510. 		  dumpArtist(0, role);
  3511. 		});
  3512. 		Object.keys(artists[3]).forEach(role => { dumpArtist(3, role) }); // ADC & mastering
  3513. 		ref = response.document.querySelector('meta[itemprop="image"]');
  3514. 		if (ref != null)imgUrl = ref.content.replace(/\?.*$/, '');
  3515. 		var promises = [];
  3516. 		response.document.querySelectorAll('table.table-tracklist > tbody > tr').forEach(function(row) {
  3517. 		  promises.push(row.id && (ref = row.querySelector('td > a.trackdetail')) != null ?
  3518. 			 globalFetch(origin + ref.pathname + ref.search, { context: parseInt(row.id.replace(/^track-/i, '')) })
  3519. 				.then(function(response) {
  3520. 				  var track = response.document.getElementById('track-' + response.context);
  3521. 				  if (track == null) return Promise.reject('Track detail not located');
  3522. 				  return [track, response.document.querySelector('div[data-swap="trackdetail-' +
  3523. 					response.context + '"] > div > div.row')];
  3524. 				})
  3525. 			: Promise.resolve([row, null]));
  3526. 		});
  3527. 		return Promise.all(promises).then(function(rows) {
  3528. 		  rows.forEach(function(tr) {
  3529. 			if (!(tr[0] instanceof HTMLElement)) throw new Error('Assertion failed: tr[0] != HTMLElement');
  3530. 			if (tr[0].id && tr[0].classList.contains('track')) {
  3531. 			  tr[2] = [];
  3532. 			  for (i = 0; i < 8; ++i) tr[2][i] = [];
  3533. 			  if (!(tr[1] instanceof HTMLElement)) return;
  3534. 			  tr[1].querySelectorAll('div[class]:nth-of-type(2) > ul > li > span').forEach(function(li) {
  3535. 				function oneOf(...arr) { return arr.some(role => key == role) }
  3536. 				var key = translateRole(li);
  3537. 				var val = li.nextElementSibling.textContent.trim();
  3538. 				if (pseudoArtistParsers.some(rx => rx.test(val))) return;
  3539. 				if (key.startsWith('remix')) {
  3540. 				  tr[2][2].pushUnique(val);
  3541. 				} else if (oneOf('music', 'lyrics', 'music+lyrics', 'original lyrics', 'czech lyrics', 'libreto', 'music improvisation', 'author')) {
  3542. 				  tr[2][3].pushUnique(val);
  3543. 				} else if (oneOf('conductor', 'choirmaster')) {
  3544. 				  tr[2][4].pushUnique(val);
  3545. 				} else if (key == 'DJ') {
  3546. 				  tr[2][5].pushUnique(val);
  3547. 				} else if (key == 'produced by') {
  3548. 				  tr[2][6].pushUnique(val);
  3549. 				} else if (key == 'recorded by') {
  3550. 				} else {
  3551. 				  tr[2][7].pushUnique(val);
  3552. 				}
  3553. 			  });
  3554. 			}
  3555. 		  });
  3556. 		  var guests = rows.filter(tr => tr.length >= 3).map(it => it[2][7])
  3557. 			  .reduce((acc, trpf) => trpf.filter(trpf => acc.includes(trpf)))
  3558. 			  .filter(it => !artist.includes(it));
  3559. 		  rows.forEach(function(tr) {
  3560. 			if (tr[0].classList.contains('cd-header')) {
  3561. 			  discNumber = /\b\d+\b/.test(tr[0].querySelector('h3').firstChild.data.trim())
  3562. 				  && parseInt(RegExp.lastMatch) || undefined;
  3563. 			}
  3564. 			if (tr[0].classList.contains('song-header')) discSubtitle = tr[0].firstElementChild.title.trim() || undefined;
  3565. 			if (tr[0].id && tr[0].classList.contains('track')) {
  3566. 			  var copyright, trackGenre, trackYear, recordPlace, recordDate, trackIdentifiers = {};
  3567. 			  if (/^track-(\d+)$/i.test(tr[0].id)) trackIdentifiers.TRACK_ID = RegExp.$1;
  3568. 			  if (tr[1] instanceof HTMLElement) {
  3569. 				tr[1].querySelectorAll('div[class]:nth-of-type(1) > ul > li > span').forEach(function(li) {
  3570. 				  if (li.textContent.startsWith('Nahrávka dokončena')) {
  3571. 					trackIdentifiers.RECYEAR = extractYear(recordDate = li.nextSibling.data.trim());
  3572. 				  }
  3573. 				  if (li.textContent.startsWith('Místo nahrání')) {
  3574. 					recordPlace = li.nextSibling.data.trim();
  3575. 				  }
  3576. 				  if (li.textContent.startsWith('Rok prvního vydání')) {
  3577. 					trackIdentifiers.PUBYEAR = (trackYear = parseInt(li.nextSibling.data));
  3578. 				  }
  3579. 				  //if (copyrightParser.test(li.textContent)) copyright = li.nextSibling.data.trim();
  3580. 				  if (li.textContent.startsWith('Žánr')) trackGenre = li.nextSibling.data.trim();
  3581. 				});
  3582. 			  }
  3583. 			  if (!isVA && tr[2][0].equalCaselessTo(artist)) tr[2][0] = [];
  3584. 			  tracks.push({
  3585. 				artist: isVA ? VA : artist.join('; '),
  3586. 				album: album,
  3587. 				album_year: /*trackYear || */albumYear || undefined,
  3588. 				release_date: releaseDate,
  3589. 				label: label,
  3590. 				catalog: catalogue,
  3591. 				encoding: encoding,
  3592. 				codec: format,
  3593. 				bd: bd,
  3594. 				sr: sr * 1000,
  3595. 				media: media,
  3596. 				genre: translateGenre(genres) + ' | ' + translateGenre(trackGenre),
  3597. 				discnumber: discNumber,
  3598. 				totaldiscs: totalDiscs,
  3599. 				discsubtitle: discSubtitle,
  3600. 				tracknumber: /^\s*(\d+)\.?\s*$/.test(tr[0].firstElementChild.firstChild.textContent) ?
  3601. 				  parseInt(RegExp.$1) : undefined,
  3602. 				totaltracks: totalTracks,
  3603. 				title: tr[0].querySelector('meta[itemprop="name"]').content,
  3604. 				track_artist: joinArtists(tr[2][0]),
  3605. 				performer: tr[2][7].join('; ') || performers.join('; '),
  3606. 				composer: tr[2][3].join(', ') || composer.join(', '),
  3607. 				conductor: tr[2][4].join('; ') || conductor.join('; '),
  3608. 				remixer: tr[2][2].join('; '),
  3609. 				compiler: tr[2][5].join('; ') || DJs.join('; '),
  3610. 				producer: tr[2][6].join('; '),
  3611. 				duration: durationFromMeta(tr[0]),
  3612. 				url: response.finalUrl,
  3613. 				description: description,
  3614. 				identifiers: mergeIds(),
  3615. 				cover_url: imgUrl,
  3616. 			  });
  3617. 			}
  3618. 		  });
  3619. 		  return tracks;
  3620. 		});
  3621.  
  3622. 		function translateGenre(genre) {
  3623. 		  if (!genre || typeof genre != 'string') return undefined;
  3624. 		  [
  3625. 			['Orchestrální hudba', 'Orchestral Music'],
  3626. 			['Komorní hudba', 'Chamber Music'],
  3627. 			['Vokální', 'Classical, Vocal'],
  3628. 			['Klasická hudba', 'Classical'],
  3629. 			['Melodram', 'Classical, Melodram'],
  3630. 			['Symfonie', 'Symphony'],
  3631. 			['Vánoční hudba', 'Christmas Music'],
  3632. 			[/^(?:Alternativ(?:ní|a))$/i, 'Alternative'],
  3633. 			['Dechová hudba', 'Brass Music'],
  3634. 			['Elektronika', 'Electronic'],
  3635. 			['Folklor', 'Folclore, World Music'],
  3636. 			['Instrumentální hudba', 'Instrumental'],
  3637. 			['Latinské rytmy', 'Latin'],
  3638. 			['Meditační hudba', 'Meditative'],
  3639. 			['Vojenská hudba', 'Military Music'],
  3640. 			['Pro děti', 'Children'],
  3641. 			['Pro dospělé', 'Adult'],
  3642. 			['Mluvené slovo', 'Spoken Word'],
  3643. 			['Audiokniha', 'audiobook'],
  3644. 			['Humor', 'humour'],
  3645. 			['Pohádka', 'Fairy-Tale'],
  3646. 		  ].forEach(function(subst) {
  3647. 			if (typeof subst[0] == 'string' && genre.toLowerCase() == subst[0].toLowerCase()
  3648. 			   || subst[0] instanceof RegExp && subst[0].test(genre)) genre = subst[1];
  3649. 		  });
  3650. 		  return genre;
  3651. 		}
  3652. 		function translateRole(elem) {
  3653. 		  if (!(elem instanceof HTMLElement)) return undefined;
  3654. 		  var role = elem.textContent.trim().toLowerCase().replace(/\s*:.*$/, '');
  3655. 		  [
  3656. 			[/\b(?:klavír)\b/, 'piano'],
  3657. 			[/\b(?:housle)\b/, 'violin'],
  3658. 			[/\b(?:varhany)\b/, 'organ'],
  3659. 			[/\b(?:cembalo)\b/, 'harpsichord'],
  3660. 			[/\b(?:trubka)\b/, 'trumpet'],
  3661. 			[/\b(?:soprán)\b/, 'soprano'],
  3662. 			[/\b(?:alt)\b/, 'alto'],
  3663. 			[/\b(?:baryton)\b/, 'baritone'],
  3664. 			[/\b(?:bas)\b/, 'basso'],
  3665. 			[/\b(?:syntezátor)\b/, 'synthesizer'],
  3666. 			[/\b(?:zpěv)\b/, 'vocals'],
  3667. 			[/^(?:čte|četba)$/, 'narration'],
  3668. 			['vypravuje', 'narration'],
  3669. 			['komentář', 'commentary'],
  3670. 			['hovoří', 'spoken by'],
  3671. 			['hovoří a zpívá', 'speaks and sings'],
  3672. 			['improvizace', 'improvisation'],
  3673. 			['hudební těleso', 'ensemble'],
  3674. 			['hudba', 'music'],
  3675. 			['text', 'lyrics'],
  3676. 			['hudba+text', 'music+lyrics'],
  3677. 			['původní text', 'original lyrics'],
  3678. 			['český text', 'czech lyrics'],
  3679. 			['hudební improvizace', 'music improvisation'],
  3680. 			['autor', 'author'],
  3681. 			['účinkuje', 'participating'],
  3682. 			['řídí', 'conductor'],
  3683. 			['dirigent', 'conductor'],
  3684. 			['sbormistr', 'choirmaster'],
  3685. 			['produkce', 'produced by'],
  3686. 			['nahrál', 'recorded by'],
  3687. 			['digitální přepis', 'A/D transfer'],
  3688. 		  ].forEach(function(subst) {
  3689. 			if (typeof subst[0] == 'string' && role.toLowerCase() == subst[0].toLowerCase()
  3690. 			   || subst[0] instanceof RegExp && subst[0].test(role)) role = role.replace(subst[0], subst[1]);
  3691. 		  });
  3692. 		  return role;
  3693. 		}
  3694. 	  });
  3695. 	  else if (url.toLowerCase().includes('bontonland.cz/')) return globalFetch(url).then(function(response) {
  3696. 		ref = response.document.querySelector('div#detailheader > h1');
  3697. 		if (ref != null && /^(.*?)\s*:\s*(.*)$/.test(ref.textContent.trim())) {
  3698. 		  artist = RegExp.$1;
  3699. 		  isVA = vaParser.test(artist);
  3700. 		  album = RegExp.$2;
  3701. 		}
  3702. 		media = 'CD';
  3703. 		response.document.querySelectorAll('table > tbody > tr > td.nazevparametru').forEach(function(it) {
  3704. 		  if (it.textContent.includes('Datum vydání')) {
  3705. 			releaseDate = normalizeDate(it.nextElementSibling.textContent);
  3706. 			albumYear = extractYear(it.nextElementSibling.textContent);
  3707. 		  } else if (it.textContent.includes('Nosič / počet')) {
  3708. 			if (/^(.*?)\s*\/\s*(.*)$/.test(it.nextElementSibling.textContent)) {
  3709. 			  media = RegExp.$1;
  3710. 			  totalDiscs = RegExp.$2;
  3711. 			}
  3712. 		  } else if (it.textContent.includes('Interpret')) {
  3713. 			artist = it.nextElementSibling.textContent.trim();
  3714. 		  } else if (it.textContent.includes('EAN')) {
  3715. 			identifiers.BARCODE = it.nextElementSibling.textContent.trim();
  3716. 		  }
  3717. 		});
  3718. 		getDescription(response, 'div#detailtabpopis > div[class^="pravy"] > div > p:not(:last-of-type)', true);
  3719. 		if ((ref = response.document.querySelector('a.detailzoom')) != null) imgUrl = ref.href;
  3720. 		const plParser = /^(\d+)(?:\s*[\/\.\-\:\)])?\s+(.*?)(?:\s+((?:(?:\d+:)?\d+:)?\d+))?$/;
  3721. 		ref = response.document.querySelector('div#detailtabpopis > div[class^="pravy"] > div > p:last-of-type');
  3722. 		if (ref == null) throw new Error('Playlist not located');
  3723. 		var trackList = html2php(ref, response.finalUrl).trim().split(/[\r\n]+/);
  3724. 		trackList = trackList.filter(it => plParser.test(it.trim())).map(it => plParser.exec(it.trim()));
  3725. 		return Array.from(trackList).map(track => ({
  3726. 		  artist: isVA ? VA : artist,
  3727. 		  album: album,
  3728. 		  //album_year: extractYear(releaseDate),
  3729. 		  release_date: releaseDate,
  3730. 		  label: label,
  3731. 		  media: media,
  3732. 		  tracknumber: track[1],
  3733. 		  totaltracks: trackList.length,
  3734. 		  title: track[2],
  3735. 		  duration: timeStringToTime(track[3]),
  3736. 		  url: response.finalUrl,
  3737. 		  description: description,
  3738. 		  identifiers: mergeIds(),
  3739. 		  cover_url: imgUrl,
  3740. 		}));
  3741. 	  });
  3742. 	  else if (url.toLowerCase().includes('nativedsd.com/')) return globalFetch(url).then(function(response) {
  3743. 		if ((ref = response.document.querySelector('div.the-content > header > h2')) != null)
  3744. 		  artist = ref.firstChild.data.trim();
  3745. 		isVA = vaParser.test(artist);
  3746. 		if ((ref = response.document.querySelector('div.the-content > header > h1')) != null)
  3747. 		  album = ref.firstChild.data.trim();
  3748. 		if ((ref = response.document.querySelector('div.the-content > header > h3')) != null)
  3749. 		  composer = ref.firstChild.data.trim();
  3750. 		if ((ref = response.document.querySelector('div.the-content > header > h1 > small')) != null)
  3751. 		  albumYear = extractYear(ref.firstChild.data);
  3752. 		releaseDate = albumYear; // weak
  3753. 		ref = response.document.querySelector('div#breadcrumbs > div[class] > a:nth-of-type(2)');
  3754. 		if (ref != null) label = ref.firstChild.data.trim();
  3755. 		if (label == 'Albums') label = undefined;
  3756. 		if ((ref = response.document.querySelector('h2#sku')) != null) {
  3757. 		  if (/^Catalog Number: (.*)$/m.test(ref.firstChild.textContent)) catalogue = RegExp.$1;
  3758. 		  if (/^ID: (.*)$/m.test(ref.lastChild.textContent)) identifiers.NATIVEDSD_ID = RegExp.$1;
  3759. 		}
  3760. 		identifiers.ORIGINALFORMAT = 'DSD';
  3761. 		getDescription(response, 'div.the-content > div.entry > p', false);
  3762. 		if ((ref = response.document.querySelector('div#repertoire > div > p')) != null) {
  3763. 		  let repertoire = html2php(ref, url);
  3764. 		  if (description) description += '\n\n';
  3765. 		  let ndx = repertoire.indexOf('\n[b]Track');
  3766. 		  description += (ndx >= 0 ? repertoire.slice(0, ndx) : repertoire).trim().flatten();
  3767. 		}
  3768. 		ref = response.document.querySelectorAll('div#techspecs > table > tbody > tr');
  3769. 		if (ref.length > 0) {
  3770. 		  if (description) description += '\n\n';
  3771. 		  description += '[b][u]Tech specs[/u][/b]';
  3772. 		  ref.forEach(function(it) {
  3773. 			description += '\n[b]'.concat(it.children[0].textContent.trim(), '[/b] ', it.children[1].textContent.trim());
  3774. 		  });
  3775. 		}
  3776. 		if ((ref = response.document.querySelector('a#album-cover')) != null) imgUrl = ref.href;
  3777. 		trs = response.document.querySelectorAll('div#track-list > table > tbody > tr[id^="track"]');
  3778. 		return Array.from(trs).map(function(tr) {
  3779. 		  title = undefined;
  3780. 		  trackIdentifiers = { TRACK_ID: tr.id.replace(/^track-/i, '') };
  3781. 		  var trackComposer;
  3782. 		  if ((ref = tr.children[1]) != null) {
  3783. 			title = ref.firstChild.textContent.trim();
  3784. 			trackComposer = ref.childNodes[2] && ref.childNodes[2].textContent.trim() || undefined;
  3785. 		  }
  3786. 		  return {
  3787. 			artist: isVA ? VA : artist,
  3788. 			album: album,
  3789. 			album_year: albumYear,
  3790. 			release_date: releaseDate,
  3791. 			label: label,
  3792. 			catalog: catalogue,
  3793. 			encoding: 'lossless', // encoding
  3794. 			codec: 'FLAC', // format
  3795. 			bd: 24,
  3796. 			sr: 88200,
  3797. 			media: media,
  3798. 			genre: genres.join('; '), // 'Jazz'
  3799. 			discnumber: discNumber,
  3800. 			totaldiscs: totalDiscs,
  3801. 			discsubtitle: discSubtitle,
  3802. 			tracknumber: (ref = tr.firstElementChild.firstElementChild) != null ?
  3803. 			  parseInt(ref.firstChild.data.trim().replace(/\..*$/, '')) : undefined,
  3804. 			totaltracks: trs.length,
  3805. 			title: title,
  3806. 			composer: trackComposer || composer,
  3807. 			duration: (ref = tr.children[2]) != null ? timeStringToTime(ref.firstChild.data) : undefined,
  3808. 			url: response.finalUrl,
  3809. 			description: description,
  3810. 			identifiers: mergeIds(),
  3811. 			cover_url: imgUrl,
  3812. 		  };
  3813. 		});
  3814. 	  });
  3815. 	  else if (url.toLowerCase().includes('junodownload.com/')) return globalFetch(url).then(function(response) {
  3816. 		if (/\/([\d\-]+)\/?$/.test(response.finalUrl)) identifiers.JUNODOWNLOAD_ID = RegExp.$1;
  3817. 		var productArtist;
  3818. 		if ((ref = response.document.querySelectorAll('div.breadcrumb_text > span:not([class])')).length == 4) {
  3819. 		  artist = Array.from(ref[ref.length - 1].querySelectorAll('a')).map(elem => elem.textContent.trim());
  3820. 		  productArtist = ref[ref.length - 1].textContent.trim();
  3821. 		} else if ((ref = response.document.querySelector('h2.product-artist')) != null) {
  3822. 		  artist = Array.from(ref.querySelectorAll('a')).map(elem => elem.textContent.trim().titleCase());
  3823. 		  productArtist = ref.textContent.trim().titleCase();
  3824. 		}
  3825. 		isVA = artist.length <= 0 || artist.length == 1 && vaParser.test(artist[0]);
  3826. 		if (isVA) artist = [];
  3827. 		if ((ref = response.document.querySelector('meta[itemprop="name"]')) != null) album = ref.content.trim();
  3828. 		if ((ref = response.document.querySelector('meta[itemprop="author"]')) != null) label = ref.content.trim();
  3829. 		if ((ref = response.document.querySelector('span[itemprop="datePublished"]')) != null)
  3830. 		  releaseDate = ref.firstChild.data.trim();
  3831. 		response.document.querySelectorAll('div.mb-3 > strong').forEach(function(it) {
  3832. 		  if (it.textContent.startsWith('Genre')) {
  3833. 			ref = it;
  3834. 			while ((ref = ref.nextElementSibling) != null && ref.nodeName == 'A') genres.push(ref.textContent.trim());
  3835. 		  } else if (it.textContent.startsWith('Cat')) {
  3836. 			if ((ref = it.nextSibling) != null && ref.nodeType == Node.TEXT_NODE) catalogue = ref.wholeText;
  3837. 		  }
  3838. 		});
  3839. 		getDescription(response, 'div[itemprop="review"]');
  3840. 		if ((ref = response.document.querySelector('meta[property="og:image"]')) != null) imgUrl = ref.content;
  3841. 		trs = response.document.querySelectorAll('div.product-tracklist > div[itemprop="track"]');
  3842. 		return Array.from(trs).map(function(tr) {
  3843. 		  trackIdentifiers = { BPM: tr.children[2].textContent.trim() };
  3844. 		  trackNumber = undefined;
  3845. 		  tr.querySelector('div.track-title').childNodes.forEach(function(n) {
  3846. 			if (trackNumber || n.nodeType != Node.TEXT_NODE) return;
  3847. 			trackNumber = n.data.trim().replace(/\s*\..*$/, '');
  3848. 		  });
  3849. 		  trackArtist = (ref = tr.querySelector('meta[itemprop="byArtist"]')) != null ? ref.content : undefined;
  3850. 		  title = (ref = tr.querySelector('span[itemprop="name"]')) != null ? ref.textContent.trim() : undefined;
  3851. 		  if (title && trackArtist && title.startsWith(trackArtist + ' - ')) title = title.slice(trackArtist.length + 3);
  3852. 		  if (trackArtist && trackArtist == productArtist) trackArtist = undefined;
  3853. 		  return {
  3854. 			artist: isVA ? VA : artist.join('; '),
  3855. 			album: album,
  3856. 			album_year: extractYear(releaseDate),
  3857. 			release_date: releaseDate,
  3858. 			label: label,
  3859. 			catalog: catalogue,
  3860. 			media: media,
  3861. 			genre: genres.join('; '),
  3862. 			discnumber: discNumber,
  3863. 			totaldiscs: totalDiscs,
  3864. 			discsubtitle: discSubtitle,
  3865. 			tracknumber: trackNumber,
  3866. 			totaltracks: trs.length,
  3867. 			title: title,
  3868. 			track_artist: trackArtist,
  3869. 			duration: durationFromMeta(tr),
  3870. 			url: !identifiers.JUNODOWNLOAD_ID ? response.finalUrl : undefined,
  3871. 			description: description,
  3872. 			identifiers: mergeIds(),
  3873. 			cover_url: imgUrl,
  3874. 		  };
  3875. 		});
  3876. 	  });
  3877. 	  else if (/\bhdtracks(?:\.\w+)+\//i.test(url)) return globalFetch(url).then(function(response) {
  3878. 		response.document.querySelectorAll('div.album-main-details > ul > li > span').forEach(function(it) {
  3879. 		  if (it.textContent.startsWith('Title')) album = it.nextSibling.data.trim();
  3880. 		  if (it.textContent.startsWith('Artist')) artist = it.nextElementSibling.textContent.trim();
  3881. 		  if (it.textContent.startsWith('Genre')) {
  3882. 			ref = it;
  3883. 			while ((ref = ref.nextElementSibling) != null) genres.push(ref.textContent.trim());
  3884. 		  }
  3885. 		  if (it.textContent.startsWith('Label')) label = it.nextElementSibling.textContent.trim();
  3886. 		  if (it.textContent.startsWith('Release Date')) releaseDate = normalizeDate(it.nextSibling.data.trim());
  3887. 		});
  3888. 		isVA = vaParser.test(artist);
  3889. 		if ((ref = response.document.querySelector('p.product-image > img')) != null) imgUrl = ref.src;
  3890. 		trs = response.document.querySelectorAll('table#track-table > tbody > tr[id^="track"]');
  3891. 		return Array.from(trs).map(function(tr) {
  3892. 		  format = tr.querySelector('td:nth-of-type(4) > span').textContent.trim();
  3893. 		  sr = tr.querySelector('td:nth-of-type(5)').textContent.trim().replace(/\/.*/, '');
  3894. 		  if (/^([\d\.\,]+)\s*\/\s*(\d+)$/.test(sr)) {
  3895. 			sr = Math.round(parseFloat(RegExp.$1.replace(',', '.')) * 1000);
  3896. 			bd = parseInt(RegExp.$2);
  3897. 		  } else sr = Math.round(parseFloat(sr) * 1000);
  3898. 		  return {
  3899. 			artist: isVA ? VA : artist,
  3900. 			album: album,
  3901. 			//album_year: extractYear(releaseDate),
  3902. 			release_date: releaseDate,
  3903. 			label: label,
  3904. 			catalog: catalogue,
  3905. 			encoding: 'lossless',
  3906. 			be: bd || 24,
  3907. 			sr: sr || undefined,
  3908. 			media: media,
  3909. 			genre: genres.join('; '),
  3910. 			//discnumber: discNumber,
  3911. 			//totaldiscs: totaldiscs,
  3912. 			//discsubtitle: discSubtitle,
  3913. 			tracknumber: (ref = tr.querySelector('td:first-of-type')) != null ? parseInt(ref.textContent.trim()) : undefined,
  3914. 			totaltracks: trs.length,
  3915. 			title: (ref = tr.querySelector('td.track-name')) != null ? ref.textContent.trim() : undefined,
  3916. 			duration: (ref = tr.querySelector('td:nth-of-type(3)')) != null ? timeStringToTime(ref.textContent.trim()) : undefined,
  3917. 			url: response.finalUrl,
  3918. 			identifiers: mergeIds(),
  3919. 			cover_url: imgUrl,
  3920. 		  }
  3921. 		});
  3922. 	  });
  3923. 	  else if (/^https?:\/\/(?:\w+\.)?deezer\.com\/(?:\w+\/)*album\/(\d+)/i.test(url)) {
  3924. 		return queryDeezerAPI('album/' + RegExp.$1).then(function(release) {
  3925. 		  isVA = vaParser.test(release.artist.name);
  3926. 		  identifiers.DEEZER_ID = release.id;
  3927. 		  identifiers.RELEASETYPE = release.record_type;
  3928. 		  if (release.upc) identifiers.BARCODE = release.upc;
  3929. 		  if (release.cover_xl) imgUrl = release.cover_xl.replace('1000x1000-000000-80-0-0', '1400x1400-000000-100-0-0');
  3930. 		  return release.tracks.data.map(function(track, ndx) {
  3931. 			trackIdentifiers = { TRACK_ID: track.id };
  3932. 			trackArtist = track.artist.name;
  3933. 			if (!isVA && trackArtist && trackArtist == release.artist.name) trackArtist = undefined;
  3934. 			return {
  3935. 			  artist: isVA ? VA : release.artist.name,
  3936. 			  album: release.title,
  3937. 			  release_date: release.release_date,
  3938. 			  label: release.label,
  3939. 			  media: media,
  3940. 			  genre: release.genres.data.map(it => it.name).join('; '),
  3941. 			  tracknumber: ndx + 1,
  3942. 			  totaltracks: release.nb_tracks,
  3943. 			  title: track.title,
  3944. 			  track_artist: trackArtist,
  3945. 			  duration: track.duration,
  3946. 			  //url: deezerAlbumPrefix + release.id,
  3947. 			  identifiers: mergeIds(),
  3948. 			  cover_url: imgUrl,
  3949. 			};
  3950. 		  });
  3951. 		});
  3952. 	  } else if (url.toLowerCase().includes('spotify.com/') && /\/albums?\/(\w+)$/i.test(url)) {
  3953. 		return querySpotifyAPI('albums/' + RegExp.$1).then(function(release) {
  3954. 		  artist = release.artists.map(artist => artist.name);
  3955. 		  isVA = release.artists.length == 0 || release.artists.length == 1 && vaParser.test(release.artists[0].name);
  3956. 		  totalDiscs = release.tracks.items.reduce((acc, track) => Math.max(acc, track.disc_number), 0);
  3957. 		  identifiers.SPOTIFY_ID = release.id;
  3958. 		  identifiers.RELEASETYPE = release.album_type;
  3959. 		  identifiers.BARCODE = release.external_ids.upc;
  3960. 		  var image = release.images.reduce((acc, image) => image.width * image.height > acc.width * acc.height ? image : acc);
  3961. 		  return release.tracks.items.map(function(track, ndx) {
  3962. 			trackIdentifiers = {
  3963. 			  TRACK_ID: track.id,
  3964. 			  EXPLICIT: Number(track.explicit),
  3965. 			};
  3966. 			trackArtist = track.artists.map(artist => artist.name);
  3967. 			if (!isVA && trackArtist.equalCaselessTo(artist)) trackArtist = [];
  3968. 			return {
  3969. 			  artist: isVA ? VA : joinArtists(artist),
  3970. 			  album: release.name,
  3971. 			  release_date: release.release_date,
  3972. 			  label: release.label,
  3973. 			  media: media,
  3974. 			  genre: release.genres.join('; '),
  3975. 			  discnumber: track.disc_number,
  3976. 			  totaldiscs: totalDiscs,
  3977. 			  discsubtitle: discSubtitle,
  3978. 			  tracknumber: track.track_number,
  3979. 			  totaltracks: release.total_tracks,
  3980. 			  title: track.name,
  3981. 			  track_artist: joinArtists(trackArtist),
  3982. 			  duration: track.duration_ms / 1000,
  3983. 			  //url: 'https://open.spotify.com/album/' + release.id,
  3984. 			  identifiers: mergeIds(),
  3985. 			  cover_url: image ? image.url : undefined,
  3986. 			};
  3987. 		  });
  3988. 		});
  3989. 	  } else if (url.toLowerCase().includes('prostudiomasters.com/')) return globalFetch(url).then(function(response) {
  3990. 		if (/\/page\/(\d+)$/i.test(response.finalUrl)) identifiers.PROSTUDIOMASTERS_ID = RegExp.$1;
  3991. 		artist = Array.from(dresponse.documentom.querySelectorAll('h2.ArtistName > a'))
  3992. 		  .map(node => node.textContent.trim());
  3993. 		isVA = artist.length <= 0 || artist.length == 1 && vaParser.test(artist[0]);
  3994. 		if (isVA) artist = [];
  3995. 		if ((ref = response.document.querySelector('h3.AlbumName')) != null) album = ref.textContent.trim();
  3996. 		if ((ref = response.document.querySelector('div.pline')) != null
  3997. 			&& /^(?:[℗©]\s*)+(\d{4})\s+(.+)/.test(ref.textContent.trim())) {
  3998. 		  releaseDate = RegExp.$1;
  3999. 		  label = RegExp.$2;
  4000. 		}
  4001. 		getDescription(response, 'div.album-info', false);
  4002. 		if ((ref = response.document.querySelector('img.album-art')) != null) imgUrl = ref.currentSrc || ref.src;
  4003. 		trs = response.document.querySelectorAll('div.album-tracks > div.tracks > table > tbody > tr');
  4004. 		totalTracks = Array.from(trs).filter(tr => tr.classList.contains('track-playable')).length;
  4005. 		discNumber = 0;
  4006. 		trs.forEach(function(tr) {
  4007. 		  if (tr.classList.contains('track-playable')) {
  4008. 			trackArtist = []; sr = bd = format = title = undefined; trackIdentifiers = {};
  4009. 			if (ref = tr.getAttribute('data-track-id')) trackIdentifiers.TRACK_ID = ref;
  4010. 			trackNumber = (ref = tr.querySelector('div.num')) != null ? parseInt(ref.firstChild.textContent.trim()) : undefined;
  4011. 			if (trackNumber == 1) ++discNumber;
  4012. 			if ((ref = tr.querySelector('td.track-name > div.name')) != null) {
  4013. 			  title = ref.firstChild.textContent.trim();
  4014. 			  if ((ref = ref.querySelector(':scope small')) != null) {
  4015. 				trackArtist = splitArtists(ref.firstChild.textContent);
  4016. 				if (!isVA && trackArtist.equalCaselessTo(artist)) trackArtist = [];
  4017. 			  }
  4018. 			}
  4019. 			if ((ref = tr.querySelector('span.track-format')) != null && /^(\d+(?:[,\.]\d+)?)\s*([kMG]Hz)(?:\s+(\d+)-bit)?\s*\|\s*(\S+)$/i.test(ref.textContent.trim())) {
  4020. 			  sr = parseFloat(RegExp.$1);
  4021. 			  ['khz', 'mhz', 'ghz'].forEach((unit, ndx) => { if (RegExp.$2.toLowerCase() == unit) sr *= 1000 ** (ndx + 1) });
  4022. 			  sr = Math.round(sr) || undefined;
  4023. 			  bd = parseInt(RegExp.$3) || undefined;
  4024. 			  format = RegExp.$4;
  4025. 			}
  4026. 			tracks.push({
  4027. 			  artist: isVA ? VA : artist.join('; '),
  4028. 			  album: album,
  4029. 			  //album_year: extractYear(releaseDate),
  4030. 			  release_date: releaseDate,
  4031. 			  label: label,
  4032. 			  catalog: catalogue,
  4033. 			  codec: format,
  4034. 			  bd: bd,
  4035. 			  sr: sr,
  4036. 			  media: media,
  4037. 			  discnumber: discNumber,
  4038. 			  totaldiscs: totalDiscs,
  4039. 			  discsubtitle: discSubtitle,
  4040. 			  tracknumber: trackNumber,
  4041. 			  totaltracks: totalTracks,
  4042. 			  title: title,
  4043. 			  track_artist: joinArtists(trackArtist),
  4044. 			  duration: (ref = tr.querySelector('td:last-of-type')) != null ? timeStringToTime(ref.firstChild.data) : undefined,
  4045. 			  url: !identifiers.PROSTUDIOMASTERS_ID ? response.finalUrl : undefined,
  4046. 			  description: description,
  4047. 			  identifiers: mergeIds(),
  4048. 			  cover_url: imgUrl,
  4049. 			});
  4050. 		  } else if ((ref = tr.querySelector('div.grouping-title')) != null) {
  4051. 			discSubtitle = ref.textContent.trim();
  4052. 			guessDiscNumber();
  4053. 		  }
  4054. 		});
  4055. 		return tracks;
  4056. 	  });
  4057. /*
  4058. 	  else if (url.toLowerCase().includes('soundcloud.com/') && prefs.soundcloud_clientid) {
  4059.  		SC.initialize({
  4060. 		  client_id: prefs.soundcloud_clientid,
  4061. 		  redirect_uri: 'https://dont.spam.me/',
  4062. 		});
  4063. 		SC.connect().then(function() { return SC.resolve(url) }).then(function(release) {
  4064. 		  isVA = vaParser.test(release.artist.name);
  4065. 		  identifiers.SOUNDCLOUD_ID = release.id;
  4066. 		  identifiers.RELEASETYPE = release.record_type;
  4067. 		  release.tracks.data.forEach(function(track, ndx) {
  4068. 			trackIdentifiers = { TRACK_ID: track.id };
  4069. 			trackArtist = track.artist.name;
  4070. 			if (!isVA && trackArtist && trackArtist == release.artist.name) trackArtist = undefined;
  4071. 			tracks.push({});
  4072. 		  });
  4073. 		  return tracks;
  4074. 		});
  4075. 		return true;
  4076. */
  4077. 	  else if (url.toLowerCase().includes('play.google.com/store/music/album/')) return globalFetch(url).then(function(response) {
  4078. 		var search = new URLSearchParams(new URL(response.finalUrl).search);
  4079. 		var ID = search.get('id'), trackID, aggregateRating;
  4080. 		if (ID) identifiers.GOOGLE_ID = ID;
  4081. 		var root = response.document.querySelector('div[itemtype="https://schema.org/MusicAlbum"]');
  4082. 		if (root == null) throw new Error('Unexpected Google Play metadata structure');
  4083. 		if ((ref = root.querySelector('div[itemprop="byArtist"]')) != null) {
  4084. 		  artist = Array.from(ref.querySelectorAll('meta[itemprop="name"]')).map(it => it.content);
  4085. 		  isVA = artist.length == 1 && vaParser.test(artist[0]);
  4086. 		}
  4087. 		if ((ref = root.querySelector('meta[itemprop="name"]')) != null) album = ref.content;
  4088. 		genres = Array.from(root.querySelectorAll('meta[itemprop="genre"]')).map(elem => elem.content);
  4089. 		if ((ref = root.querySelector('meta[itemprop="datePublished"]')) != null) releaseDate = ref.content;
  4090. 		if ((ref = root.querySelector('meta[itemprop="numTracks"]')) != null) totalTracks = parseInt(ref.content);
  4091. 		if ((ref = root.querySelector('meta[itemprop="ratingValue"]')) != null) aggregateRating = parseFloat(ref.content);
  4092. 		//getDescription(response, '???', false);
  4093. 		if ((ref = response.document.querySelector('h1[class][itemprop="name"] > span')) != null
  4094. 		   && (ref = ref.parentNode.parentNode.querySelector('div[class] > span[class]')) != null
  4095. 		   && /\bExplicit/i.test(ref.textContent)) identifiers.EXPLICIT = 1;
  4096. 		if ((ref = response.document.querySelector('span > a[itemprop="genre"]')) != null) try {
  4097. 		  label = ref.parentNode.nextElementSibling.textContent.trim().replace(/^(?:[©℗]|\([cCpP]\))\s*\d{4}\s+/, '');
  4098. 		} catch(e) { console.warn('Unexpected HTML structure (' + e + ')') }
  4099. 		if ((ref = response.document.querySelector('meta[itemprop="image"]')) != null) imgUrl = ref.content;
  4100. 		var volumes = response.document.querySelectorAll('c-wiz > div > h2');
  4101. 		if (volumes.length <= 0) {
  4102. 		  //response.document.querySelectorAll('c-wiz > div > table > tbody > tr[class]').forEach(scanPlaylist);
  4103. 		  trackNumber = 0;
  4104. 		  root.querySelectorAll('div[itemprop="track"]').forEach(function(tr) {
  4105. 			trackArtist = undefined; trackIdentifiers = {};
  4106. 			if ((ref = tr.querySelector('meta[itemprop="url"]')) != null) {
  4107. 			  search = new URLSearchParams(new URL(ref.content).search);
  4108. 			  let trackID = search.get('tid');
  4109. 			  if (trackID) trackIdentifiers.TRACK_ID = trackID;
  4110. 			}
  4111. 			++trackNumber;
  4112. 			title = (ref = tr.querySelector('meta[itemprop="name"]')) != null ? ref.content : undefined;
  4113. 			if ((ref = tr.querySelector('div[itemprop="byArtist"]')) != null) {
  4114. 			  trackArtist = Array.from(ref.querySelectorAll('meta[itemprop="name"]')).map(it => it.content);
  4115. 			  trackArtist = (isVA || !Array.isArray(artist) || !trackArtist.equalCaselessTo(artist)) && joinArtists(trackArtist) || undefined;
  4116. 			}
  4117. 			duration = durationFromMeta(tr);
  4118. 			addTrack();
  4119. 		  });
  4120. 		} else volumes.forEach(function(volume) {
  4121. 		  discNumber = undefined; discSubtitle = volume.textContent.trim();
  4122. 		  guessDiscNumber();
  4123. 		  volume.nextElementSibling.querySelectorAll('tbody > tr[class]').forEach(scanPlaylist);
  4124. 		});
  4125. 		return tracks;
  4126.  
  4127. 		function scanPlaylist(tr) {
  4128. 		  trackNumber = (ref = tr.querySelector('td:nth-of-type(1) > div')) != null ? parseInt(ref.textContent) : undefined;
  4129. 		  title = (ref = tr.querySelector('td[itemprop="name"]')) != null ? ref.textContent.trim() : undefined;
  4130. 		  duration = (ref = tr.querySelector('td:nth-of-type(3)')) != null ? timeStringToTime(ref.textContent) : undefined;
  4131. 		  trackArtist = Array.from(tr.querySelectorAll('td:nth-of-type(4) > a')).map(it => it.textContent.trim());
  4132. 		  trackArtist = (isVA || !Array.isArray(artist) || !trackArtist.equalCaselessTo(artist))
  4133. 		  	&& joinArtists(trackArtist) || undefined;
  4134. 		  addTrack();
  4135. 		}
  4136. 		function addTrack() {
  4137. 		  tracks.push({
  4138. 			artist: isVA ? VA : artist.join('; '),
  4139. 			album: album,
  4140. 			//album_year: extractYear(releaseDate),
  4141. 			release_date: releaseDate,
  4142. 			label: label,
  4143. 			catalog: catalogue,
  4144. 			media: media,
  4145. 			genre: genres.join('; '),
  4146. 			discnumber: discNumber,
  4147. 			totaldiscs: totalDiscs,
  4148. 			discsubtitle: discSubtitle,
  4149. 			tracknumber: trackNumber,
  4150. 			totaltracks: totalTracks,
  4151. 			title: title,
  4152. 			track_artist: trackArtist,
  4153. 			duration: duration,
  4154. 			url: identifiers.GOOGLE_ID ? undefined : response.finalUrl,
  4155. 			//description: description,
  4156. 			identifiers: mergeIds(),
  4157. 			cover_url: imgUrl,
  4158. 		  });
  4159. 		}
  4160. 	  });
  4161. 	  else if (url.toLowerCase().includes('7digital.com/')) return globalFetch(url).then(function(response) {
  4162. 		if ((ref = response.document.querySelector('table.release-track-list')) != null)
  4163. 		  identifiers['7DIGITAL_ID'] = ref.dataset.releaseid;
  4164. 		artist = Array.from(response.document.querySelectorAll('h2.release-info-artist > span[itemprop="byArtist"] > meta[itemprop="name"]'))
  4165. 		  .map(node => node.content);
  4166. 		isVA = artist.length <= 0 || artist.length == 1 && vaParser.test(artist[0]);
  4167. 		if (isVA) artist = [];
  4168. 		if ((ref = response.document.querySelector('h1.release-info-title')) != null) album = ref.textContent.trim();
  4169. 		if ((ref = response.document.querySelector('div.release-date-info > p')) != null) releaseDate = normalizeDate(ref.textContent);
  4170. 		if ((ref = response.document.querySelector('div.release-label-info > p')) != null) label = ref.textContent.trim();
  4171. 		response.document.querySelectorAll('dl.release-data > dt.release-data-label').forEach(function(dt) {
  4172. 		  if (/\bGenres?:/.test(dt.textContent)) genres = Array.from(dt.nextElementSibling.querySelectorAll('a')).map(a => a.textContent.trim());
  4173. 		});
  4174. 		//getDescription(response, 'div.album-info', false);
  4175. 		if ((ref = response.document.querySelector('span.release-packshot-image > img[itemprop="image"]')) != null)
  4176. 		  imgUrl = ref.src;
  4177. 		totalTracks = response.document.querySelectorAll('table.release-track-list > tbody > tr.release-track').length;
  4178. 		response.document.querySelectorAll('table.release-track-list').forEach(function(table) {
  4179. 		  discSubtitle = discNumber = undefined;
  4180. 		  if ((ref = table.querySelector('caption > h4.release-disc-info')) != null) {
  4181. 			discSubtitle = ref.textContent.trim();
  4182. 			guessDiscNumber();
  4183. 		  }
  4184. 		  table.querySelectorAll('tbody > tr.release-track').forEach(function(tr) {
  4185. 			trackIdentifiers = {};
  4186. 			if (tr.dataset.trackid) trackIdentifiers.TRACK_ID = tr.dataset.trackid;
  4187. 			tracks.push({
  4188. 			  artist: isVA ? VA : artist.join('; '),
  4189. 			  album: album,
  4190. 			  //album_year: extractYear(releaseDate),
  4191. 			  release_date: releaseDate,
  4192. 			  label: label,
  4193. 			  catalog: catalogue,
  4194. 			  media: media,
  4195. 			  genre: genres.join('; '),
  4196. 			  discnumber: discNumber,
  4197. 			  totaldiscs: totalDiscs,
  4198. 			  discsubtitle: discSubtitle,
  4199. 			  tracknumber: (ref = tr.querySelector('td.release-track-preview > em.release-track-preview-text')) != null ?
  4200. 				  ref.textContent.trim() : undefined,
  4201. 			  totaltracks: totalTracks,
  4202. 			  title: (ref = tr.querySelector('td.release-track-name > meta[itemprop="name"]')) != null ?
  4203. 				  ref.content : undefined,
  4204. 			  duration: durationFromMeta(tr),
  4205. 			  url: !identifiers['7DIGITAL_ID'] ? response.finalUrl : undefined,
  4206. 			  description: description,
  4207. 			  identifiers: mergeIds(),
  4208. 			  cover_url: imgUrl,
  4209. 			});
  4210. 		  });
  4211. 		});
  4212. 		return tracks;
  4213. 	  });
  4214. 	  else if (url.toLowerCase().includes('e-onkyo.com/')) return globalFetch(url).then(function(response) {
  4215. 		if (/\/album\/(\w+)\/?$/.test(response.finalUrl)) identifiers.EONKYO_ID = RegExp.$1;
  4216. 		artist = Array.from(response.document.querySelectorAll('div.jacketDetailArea p.artistsName > a'))
  4217. 		  .map(node => node.textContent.trim());
  4218. 		isVA = artist.length <= 0 || artist.length == 1 && vaParser.test(artist[0]);
  4219. 		if (isVA) artist = [];
  4220. 		if ((ref = response.document.querySelector('div.jacketDetailArea p.packageTtl')) != null) album = ref.textContent.trim();
  4221. 		if ((ref = response.document.querySelector('div.jacketDetailArea p.recordlabelName > a')) != null) label = ref.textContent.trim();
  4222. 		if ((ref = response.document.querySelector('div.jacketDetailArea p.releaseDay > a')) != null) releaseDate = normalizeDate(ref.textContent);
  4223. 		if ((ref = response.document.querySelector('div.jacketDetailArea p.packageNoteDetail')) != null
  4224. 			&& /^\s*(?:\(C\)|©)\s+(\d{4})\b/i.test(ref.lastChild.textContent)) albumYear = parseInt(RegExp.$1);
  4225. 		//getDescription(response, 'div#credit', true);
  4226. 		if (/\s+\(\s*(?:(\d+)[\-\s]*bit)?\s*\/?\s*(?:(\d+(?:\.\d+)?)\s*kHz)?\s*\)\s*$/i.test(album)) {
  4227. 		  album = RegExp.leftContext;
  4228. 		  bd = parseInt(RegExp.$1) || undefined;
  4229. 		  sr = parseFloat(RegExp.$2);
  4230. 		}
  4231. 		if ((ref = response.document.querySelector('figure > a.colorbox')) != null)
  4232. 		  imgUrl = new URL(response.finalUrl).origin + ref.pathname;
  4233. 		trs = response.document.querySelectorAll('dl.musicList > dd.musicBox');
  4234. 		return Array.from(trs).map(tr => ({
  4235. 		  //var trackId = tr.dataset.trackid;
  4236. 		  //if (trackId) trackId = 'TRACK_ID=' + trackId;
  4237. 		  //trackArtist = tr.children[5].textContent.trim();
  4238. 		  //if (trackArtist == artist.join(', ')) trackArtist = undefined;
  4239. 		  artist: isVA ? VA : artist.join('; '),
  4240. 		  album: album,
  4241. 		  album_year: albumYear,
  4242. 		  release_date: releaseDate,
  4243. 		  label: label,
  4244. 		  catalog: catalogue,
  4245. 		  encoding: 'lossless',
  4246. 		  codec: 'FLAC',
  4247. 		  bd: bd,
  4248. 		  sr: sr * 1000 || undefined,
  4249. 		  media: media,
  4250. 		  //discnumber: discNumber,
  4251. 		  //totaldiscs: totalDiscs,
  4252. 		  //discsubtitle: discSubtitle,
  4253. 		  tracknumber: (ref = tr.querySelector('div.musicListNo')) != null ? ref.textContent.trim() : undefined,
  4254. 		  totaltracks: trs.length,
  4255. 		  title: (ref = tr.querySelector('div.musicTtl > span')) != null ? ref.title : undefined,
  4256. 		  duration: (ref = tr.querySelector('div.musicTime')) != null ? timeStringToTime(ref.textContent.trim()) : undefined,
  4257. 		  url: !identifiers.EONKYO_ID ? response.finalUrl : undefined,
  4258. 		  description: description,
  4259. 		  identifiers: mergeIds(),
  4260. 		  cover_url: imgUrl,
  4261. 		}));
  4262. 	  });
  4263. 	  else if (url.toLowerCase().includes('store.acousticsounds.com/')) return globalFetch(url).then(function(response) {
  4264. 		if (/\/(\d+)\/$/.test(response.finalUrl)) identifiers.ACOUSTICSOUNDS_ID = RegExp.$1;
  4265. 		artist = Array.from(response.document.querySelectorAll('div > h1 > a')).map(node => node.textContent.trim());
  4266. 		isVA = artist.length <= 0 || artist.length == 1 && vaParser.test(artist[0]);
  4267. 		if (isVA) artist = [];
  4268. 		if ((ref = response.document.querySelector('div > h1')) != null) album = ref.lastChild.wholeText.trim().replace(/\s*-\s*/, '');
  4269. 		response.document.querySelectorAll('div > p > table > tbody > tr > td:first-of-type').forEach(function(td) {
  4270. 		  if (/^(?:Label):/i.test(td.textContent)) label = td.nextElementSibling.textContent.trim();
  4271. 		  if (/^(?:Genre):/i.test(td.textContent)) genres[0] = td.nextElementSibling.textContent.trim();
  4272. 		  if (/^(?:Product\s+No):/i.test(td.textContent)) catalogue = td.nextElementSibling.textContent.trim();
  4273. 		  if (/^(?:Category):/i.test(td.textContent)
  4274. 			  && /^(.+)\s+(\d+(?:\.\d+)?)\s*kHz(?:\s*\/\s*(\d+)[\s\-]?bit)?\s+Download\b/.test(td.nextElementSibling.textContent.trim())) {
  4275. 			format = RegExp.$1;
  4276. 			sr = parseFloat(RegExp.$2) * 1000;
  4277. 			bd = parseInt(RegExp.$3);
  4278. 		  }
  4279. 		});
  4280. 		getDescription(response, 'div#description > p', true);
  4281. 		if ((ref = response.document.querySelector('div#detail > link[rel="image_src"]')) != null) {
  4282. 		  imgUrl = ref.href.replace(/\/medium\//i, '/large/');
  4283. 		}
  4284. 		trs = response.document.querySelectorAll('div#tracks > table > tbody > tr');
  4285. 		trackNumber = 0;
  4286. 		return Array.from(trs).map(tr => ({
  4287. 		  artist: isVA ? VA : artist.join('; '),
  4288. 		  album: album,
  4289. 		  //album_year: extractYear(releaseDate),
  4290. 		  release_date: releaseDate,
  4291. 		  label: label,
  4292. 		  catalog: catalogue,
  4293. 		  encoding: ['FLAC', 'DSD'].includes(format) ? 'lossless' : undefined,
  4294. 		  codec: format,
  4295. 		  bd: bd,
  4296. 		  sr: sr,
  4297. 		  media: media,
  4298. 		  genre: genres.join('; '),
  4299. 		  //discnumber: discNumber,
  4300. 		  //totaldiscs: totalDiscs,
  4301. 		  //discsubtitle: discSubtitle,
  4302. 		  tracknumber: ++trackNumber,
  4303. 		  totaltracks: trs.length,
  4304. 		  title: (ref = tr.querySelector('td[nowrap]')) != null ? ref.textContent.trim() : undefined,
  4305. 		  url: !identifiers.ACOUSTICSOUNDS_ID ? response.finalUrl : undefined,
  4306. 		  description: description,
  4307. 		  identifiers: mergeIds(),
  4308. 		  cover_url: imgUrl,
  4309. 		}));
  4310. 	  });
  4311. 	  else if (url.toLowerCase().includes('indies.eu/')) return globalFetch(url).then(function(response) {
  4312. 		if (/\/alba\/(\d+)\//.test(response.finalUrl)) identifiers.INDIESSCOPE_ID = RegExp.$1;
  4313. 		ref = response.document.querySelector(':root > body > div > div > div > h2');
  4314. 		if (ref != null) artist = Array.from(ref.childNodes).map(node => node.textContent.trim());
  4315. 		isVA = artist.length <= 0 || artist.length == 1 && vaParser.test(artist[0]);
  4316. 		if (isVA) artist = [];
  4317. 		if ((ref = response.document.querySelector(':root > body > div > div > div > h1')) != null)
  4318. 		  album = ref.textContent.trim();
  4319. 		if ((ref = response.document.querySelector('div.infoBox')) != null) {
  4320. 		  let ndx = 0;
  4321. 		  ref.childNodes.forEach(function(child) {
  4322. 			if (child.nodeName == 'BR') { ++ndx; return; }
  4323. 			switch (ndx) {
  4324. 			  case 0:
  4325. 				if (child.nodeType == Node.TEXT_NODE) {
  4326. 				  label = child.wholeText.trim();
  4327. 				  if (/^(.*)\s+\/\s+(\d{4})$/.test(label)) {
  4328. 					label = RegExp.$1;
  4329. 					releaseDate = RegExp.$2;
  4330. 				  }
  4331. 				}
  4332. 				break;
  4333. 			  case 1:
  4334. 				if (child.nodeType == Node.ELEMENT_NODE) genres.push(child.textContent.trim());
  4335. 				break;
  4336. 			  case 2:
  4337. 				if (child.nodeType == Node.ELEMENT_NODE) catalogue = child.textContent.trim();
  4338. 				break;
  4339. 			}
  4340. 		  });
  4341. 		}
  4342. 		getDescription(response, 'div.popis > section', true);
  4343. 		if ((ref = response.document.querySelector('div.obrazekDetail > img')) != null) imgUrl = ref.src;
  4344. 		trs = response.document.querySelectorAll('table.skladby > tbody > tr');
  4345. 		return Array.from(trs).map(function(tr) {
  4346. 		  title = undefined;
  4347. 		  if ((ref = tr.querySelector('td.nazev')) != null) {
  4348. 			trackNumber = parseInt(ref.firstChild.wholeText);
  4349. 			title = ref.querySelector('strong').textContent.trim();
  4350. 		  }
  4351. 		  return {
  4352. 			artist: isVA ? VA : artist.join('; '),
  4353. 			album: album,
  4354. 			//album_year: extractYear(releaseDate),
  4355. 			release_date: releaseDate,
  4356. 			label: label,
  4357. 			catalog: catalogue,
  4358. 			codec: format,
  4359. 			media: media,
  4360. 			genre: genres.join('; '),
  4361. 			//discnumber: discNumber,
  4362. 			//totaldiscs: totalDiscs,
  4363. 			//discsubtitle: discSubtitle,
  4364. 			tracknumber: trackNumber,
  4365. 			totaltracks: trs.length,
  4366. 			title: title,
  4367. 			duration: (ref = tr.querySelector('td:nth-of-type(4)')) != null ? timeStringToTime(ref.textContent) : undefined,
  4368. 			identifiers: !identifiers.INDIESSCOPE_ID ? response.finalUrl : undefined,
  4369. 			description: description,
  4370. 			identifiers: mergeIds(),
  4371. 			cover_url: imgUrl,
  4372. 		  };
  4373. 		});
  4374. 	  });
  4375. 	  else if (url.toLowerCase().includes('beatport.com/')) return globalFetch(url).then(function(response) {
  4376. 		if (/\/release\/(?:\d\/)?(?:\S+-)?(\d+)\b/i.test(response.finalUrl)) identifiers.BEATPORT_ID = RegExp.$1;
  4377. 		artist = Array.from(response.document.querySelectorAll('span > a[data-artist]')).map(node => node.textContent.trim());
  4378. 		isVA = artist.length <= 0 || artist.length == 1 && vaParser.test(artist[0]);
  4379. 		if (isVA) artist = [];
  4380. 		if ((ref = response.document.querySelector('div > h1')) != null) album = ref.textContent.trim();
  4381. 		response.document.querySelectorAll('ul > li > span.category').forEach(function(span) {
  4382. 		  if (/^(?:Release\s+Date)/i.test(span.textContent)) releaseDate = span.nextElementSibling.textContent.trim();
  4383. 		  if (/^(?:Label)/i.test(span.textContent)) label = span.nextElementSibling.textContent.trim();
  4384. 		  if (/^(?:Catalog)/i.test(span.textContent)) catalogue = span.nextElementSibling.textContent.trim();
  4385. 		});
  4386. 		getDescription(response, 'div.interior-expandable', true);
  4387. 		if ((ref = response.document.querySelector('div > img.interior-release-chart-artwork')) != null) imgUrl = ref.src;
  4388. 		trs = response.document.querySelectorAll('div.tracks > ul > li.track');
  4389. 		return Array.from(trs).map(function(tr) {
  4390. 		  title = undefined; trackIdentifiers = {};
  4391. 		  if ((ref = tr.querySelector('span.buk-track-primary-title')) != null) {
  4392. 			title = ref.title || ref.textContent.trim();
  4393. 			if ((ref = tr.querySelector('span.buk-track-remixed')) != null) title += ' (' + ref.textContent.trim() + ')';
  4394. 		  }
  4395. 		  trackArtist = Array.from(tr.querySelectorAll('p.buk-track-artists > a')).map(a => a.textContent.trim());
  4396. 		  if (!isVA && trackArtist.equalCaselessTo(artist)) trackArtist = [];
  4397. 		  if ((ref = tr.querySelector('p.buk-track-bpm')) != null) trackIdentifiers.BPM = ref.textContent;
  4398. 		  return {
  4399. 			artist: isVA ? VA : artist.join('; '),
  4400. 			album: album,
  4401. 			//album_year: extractYear(releaseDate),
  4402. 			release_date: releaseDate,
  4403. 			label: (ref = tr.querySelector('p.buk-track-labels')) != null ? ref.textContent.trim() : label,
  4404. 			catalog: catalogue,
  4405. 			codec: format,
  4406. 			media: media,
  4407. 			genre: Array.from(tr.querySelectorAll('p.buk-track-genre > a')).map(a => a.textContent).join('; '),
  4408. 			//discnumber: discNumber,
  4409. 			//totaldiscs: totalDiscs,
  4410. 			//discsubtitle: discSubtitle,
  4411. 			tracknumber: (ref = tr.querySelector('div.buk-track-num')) != null ? ref.textContent.trim() : undefined,
  4412. 			totaltracks: trs.length,
  4413. 			title: title,
  4414. 			track_artist: joinArtists(trackArtist),
  4415. 			remixer: Array.from(tr.querySelectorAll('p.buk-track-remixers > a')).map(a => a.textContent.trim()).join('; '),
  4416. 			duration: (ref = tr.querySelector('p.buk-track-length')) != null ? timeStringToTime(ref.textContent) : undefined,
  4417. 			url: !identifiers.BEATPORT_ID ? response.finalUrl : undefined,
  4418. 			description: description,
  4419. 			identifiers: mergeIds(),
  4420. 			cover_url: imgUrl,
  4421. 		  };
  4422. 		});
  4423. 	  });
  4424. 	  else if (url.toLowerCase().includes('traxsource.com/')) return globalFetch(url).then(function(response) {
  4425. 		if (/\/title\/(\d+)(?=\/|$)/i.test(response.finalUrl)) identifiers.TRAXSOURCE_ID = RegExp.$1;
  4426. 		artist = Array.from(response.document.querySelectorAll('h1.artists > a.com-artists')).map(node => node.textContent.trim());
  4427. 		if (artist.length <= 0 && (ref = response.document.querySelector('h1.artists')) != null) artist = [ref.textContent.trim()];
  4428. 		isVA = artist.length <= 0 || artist.length == 1 && vaParser.test(artist[0]);
  4429. 		if (isVA) artist = [];
  4430. 		if ((ref = response.document.querySelector('h1.title')) != null) album = ref.textContent.trim();
  4431. 		if ((ref = response.document.querySelector('a.com-label')) != null) label = ref.textContent.trim();
  4432. 		if ((ref = response.document.querySelector('div.cat-rdate')) != null) {
  4433. 		  catalogue = ref.textContent.trim();
  4434. 		  if (/\s*\|\s*(\S+)$/.test(catalogue)) {
  4435. 			catalogue = RegExp.leftContent;
  4436. 			releaseDate = normalizeDate(RegExp.$1);
  4437. 		  }
  4438. 		}
  4439. 		getDescription(response, 'div.desc', true);
  4440. 		if ((ref = response.document.querySelector('meta[property="og:image"]')) != null) imgUrl = ref.content;
  4441. 		trs = response.document.querySelectorAll('div.trklist > div.trk-row');
  4442. 		return Array.from(trs).map(function(tr) {
  4443. 		  trackIdentifiers = {};
  4444. 		  title = (ref = tr.querySelector('div.title > a')) != null ? ref.textContent.trim() : undefined;
  4445. 		  if (title && (ref = tr.querySelector('span.version')) != null ) {
  4446. 			if (ref.firstChild.nodeType == Node.TEXT_NODE
  4447. 				&& (i = ref.firstChild.wholeText.trim()).length > 0) title += ` (${i})`;
  4448. 		  }
  4449. 		  trackArtist = Array.from(tr.querySelectorAll('div.artists a.com-artists')).map(a => a.textContent.trim());
  4450. 		  if (!isVA && trackArtist.equalCaselessTo(artist)) trackArtist = [];
  4451. 		  return {
  4452. 			artist: isVA ? VA : artist.join('; '),
  4453. 			album: album,
  4454. 			//album_year: extractYear(releaseDate),
  4455. 			release_date: releaseDate,
  4456. 			label: label,
  4457. 			catalog: catalogue,
  4458. 			media: media,
  4459. 			genre: Array.from(tr.querySelectorAll('div.genre > a')).map(a => a.textContent.trim()).join('; '),
  4460. 			//discnumber: discNumber,
  4461. 			//totaldiscs: totalDiscs,
  4462. 			//discsubtitle: discSubtitle,
  4463. 			tracknumber: (ref = tr.querySelector('div.tnum')) != null ? ref.textContent.trim() : undefined,
  4464. 			totaltracks: trs.length,
  4465. 			title: title,
  4466. 			track_artist: joinArtists(trackArtist),
  4467. 			remixer: Array.from(tr.querySelectorAll('div.artists a.com-remixers')).map(a => a.textContent.trim()).join('; '),
  4468. 			duration: (ref = tr.querySelector('span.duration')) != null ? timeStringToTime(ref.textContent) : undefined,
  4469. 			url: !identifiers.TRAXSOURCE_ID ? response.finalUrl : undefined,
  4470. 			description: description,
  4471. 			identifiers: mergeIds(),
  4472. 			cover_url: imgUrl,
  4473. 		  };
  4474. 		});
  4475. 	  });
  4476. 	  else if (url.toLowerCase().includes('music.apple.com/')) return globalFetch(url).then(function(response) {
  4477. 		if (/\/(\d+)(?=$|\?)/.test(response.finalUrl)) identifiers.APPLE_ID = RegExp.$1;
  4478. 		artist = Array.from(response.document.querySelectorAll('span.product-header__identity > a.link')).map(a => a.textContent.trim());
  4479. 		if (artist.length <= 0 && (ref = response.document.querySelector('span.product-header__identity')) != null) {
  4480. 		  artist = [ref.textContent.trim()];
  4481. 		}
  4482. 		isVA = artist.length <= 0 || artist.length == 1 && vaParser.test(artist[0]);
  4483. 		if ((ref = response.document.querySelector('h1 > span.product-header__title')) != null) {
  4484. 		  album = ref.textContent.trim();
  4485. 		  if (album.endsWith(' - Single')) {
  4486. 			identifiers.RELEASETYPE = 'Single';
  4487. 			album = album.slice(0, -9);
  4488. 		  }
  4489. 		}
  4490. 		genres = Array.from(response.document.querySelectorAll('ul.inline-list > li:first-of-type > a')).map(a => a.textContent.trim());
  4491. 		if ((ref = response.document.querySelector('meta[property="music:release_date"]')) != null) releaseDate = ref.content;
  4492. 		if ((ref = response.document.querySelector('li.link-list__item--copyright')) != null) {
  4493. 		  label = ref.textContent.replace(/^.*[©℗]\s+\d{4}\s+/, '');
  4494. 		}
  4495. 		description = html2php(response.document.querySelector('section.product-hero-desc__section'), response.finalUrl);
  4496. 		if (description && !description.includes('[quote]')) {
  4497. 		  description = '[quote]' + description.collapseGaps() + '[/quote]';
  4498. 		}
  4499. 		discNumber = 0;
  4500. 		trs = response.document.querySelectorAll('table > tbody > tr[id]');
  4501. 		return Array.from(trs).map(function(tr) {
  4502. 		  trackIdentifiers = {};
  4503. 		  trackNumber = (ref = tr.querySelector('span.table__row__number')) != null ? parseInt(ref.textContent) : undefined;
  4504. 		  if (trackNumber == 1) ++discNumber;
  4505. 		  trackArtist = /*(ref = tr.querySelector('div.table__row__titles > div:last-of-type')) != null ?
  4506. 			ref.textContent.trim() : */undefined;
  4507. 		  if (!isVA && trackArtist == joinArtists(artist)) trackArtist = undefined;
  4508. 		  if ((ref = tr.querySelector('time.table__row__duration-counter')) != null
  4509. 			  && /^PT(?:(?:(\d+)H)?(\d+)M)?(\d+)S$/.test(ref.dateTime)) {
  4510. 			duration = (parseInt(RegExp.$1) * 60**2 || 0) + (parseInt(RegExp.$2) * 60 || 0) + (parseInt(RegExp.$3) || 0);
  4511. 		  } else duration = undefined;
  4512. 		  return {
  4513. 			artist: isVA ? VA : artist.join('; '),
  4514. 			album: album,
  4515. 			//album_year: extractYear(releaseDate),
  4516. 			release_date: releaseDate,
  4517. 			label: label,
  4518. 			media: media,
  4519. 			genre: genres.join('; '),
  4520. 			discnumber: discNumber,
  4521. 			tracknumber: trackNumber,
  4522. 			totaltracks: trs.length,
  4523. 			title: (ref = tr.querySelector('div.table__row__headline')) != null ? ref.textContent.trim() : undefined,
  4524. 			track_artist: trackArtist,
  4525. 			duration: duration,
  4526. 			description: description,
  4527. 			url: !identifiers.APPLE_ID ? response.finalUrl : undefined,
  4528. 			identifiers: mergeIds(),
  4529. 		  };
  4530. 		});
  4531. 	  });
  4532. 	  else if (mbrRlsParser.test(url)) { // MusicBrainz
  4533. 		var entities = [
  4534. 		  'aliases', 'annotation', 'artist-credits', 'artists', 'collections', 'discids', 'genres',
  4535. 		  'isrcs', 'labels', 'media', 'ratings', 'recordings', 'release-groups', 'tags', 'url-rels',
  4536. 		];
  4537. 		return queryMusicBrainzAPI('release/' + RegExp.$1, { inc: entities.join('+') }).then(function(release) {
  4538. 		  if (release.error) return Promise.reject(release.error);
  4539. 		  identifiers.MBID = release.id;
  4540. 		  if (release.barcode) identifiers.BARCODE = release.barcode;
  4541. 		  if (release.asin) identifiers.ASIN = release.asin;
  4542. 		  if (release['release-group']['primary-type']) identifiers.RELEASETYPE = release['release-group']['primary-type'];
  4543. 		  artist = Array.isArray(release['artist-credit']) ? release['artist-credit'].map(artist => artist.name) : [];
  4544. 		  isVA = artist.length <= 0 || artist.length == 1 && vaParser.test(artist[0]);
  4545. 		  if (Array.isArray(release.genres)) genres = release.genres.map(genre => genre.name);
  4546. 		  if (Array.isArray(release.tags)) Array.prototype.push.apply(genres, release.tags.map(tag => tag.name));
  4547. 		  if (genres.length <= 0) {
  4548. 			if (Array.isArray(release['release-group'].genres)) {
  4549. 			  Array.prototype.push.apply(genres, release['release-group'].genres.map(tag => tag.name));
  4550. 			}
  4551. 			if (Array.isArray(release['release-group'].tags)) {
  4552. 			  Array.prototype.push.apply(genres, release['release-group'].tags.map(tag => tag.name));
  4553. 			}
  4554. 		  }
  4555. 		  label = release['label-info'].map(label => label.label.name);
  4556. 		  catalogue = release['label-info'].map(label => label['catalog-number']);
  4557. 		  release.media.forEach(function(medium, ndx) {
  4558. 			medium.tracks.forEach(function(track, ndx) {
  4559. 			  trackIdentifiers = { TRACK_ID: track.id };
  4560. 			  if (Array.isArray(track['artist-credit'])) {
  4561. 				trackArtist = track['artist-credit'].map(artist => artist.name);
  4562. 				trackArtist = trackArtist.length > 0 && (isVA || !trackArtist.equalCaselessTo(artist));
  4563. 			  } else trackArtist = false;
  4564. 			  tracks.push({
  4565. 				artist: isVA ? VA : artist.join(', '),
  4566. 				album: /*release['release-group'].title || */release.title,
  4567. 				album_year: extractYear(release['release-group']['first-release-date']),
  4568. 				release_date: release.date,
  4569. 				genre: genres.join('; '),
  4570. 				label: label.filter(label => label).join(' / '),
  4571. 				catalog: catalogue.filter(catno => catno).join(' / '),
  4572. 				media: medium.format,
  4573. 				discnumber: medium.position,
  4574. 				discsubtitle: medium.title,
  4575. 				totaldiscs: release.media.length,
  4576. 				tracknumber: track.number,
  4577. 				title: track.title,
  4578. 				track_artist: trackArtist ? track['artist-credit']
  4579. 					.map(artist => artist.name.concat(artist.joinphrase)).join('') : undefined,
  4580. 				duration: track.length / 1000,
  4581. 				//country: release.country,
  4582. 				description: release.annotation,
  4583. 				identifiers: mergeIds(),
  4584. 			  });
  4585. 			});
  4586. 		  });
  4587. 		  return tracks;
  4588. 		});
  4589. 	  }
  4590. 	  else if (url.toLowerCase().includes('vgmdb.net/')) return globalFetch(url).then(function(response) {
  4591. 		if (/\/album\/(\d+)(?=\/|$)/i.test(response.finalUrl)) identifiers.VGMDB_ID = RegExp.$1;
  4592. 		if ((ref = response.document.querySelector('h1 > span.albumtitle[style="display:inline"]')) != null) {
  4593. 		  album = ref.innerText.trim();
  4594. 		  if (ref.lang == 'en'
  4595. 				&& (ref = response.document.querySelector('div > span.albumtitle[style="display:inline"]')) != null
  4596. 				&& ref.firstChild != null && ref.firstChild.nodeType == Node.TEXT_NODE)
  4597. 			album += ' ('.concat(ref.firstChild.wholeText.trim(), ')');
  4598. 		}
  4599. 		composer = [];
  4600. 		response.document.querySelectorAll('table#album_infobit_large > tbody > tr > td > span.label > b').forEach(function(key) {
  4601. 		  var value = key.parentNode.parentNode.nextElementSibling;
  4602. 		  switch (key.innerText.trim().toLowerCase()) {
  4603. 			case 'catalog number':
  4604. 			  catalogue = value.textContent.trim().replace(/\s*\([^\(\)]+\)$/, '');
  4605. 			  break;
  4606. 			case 'release date':
  4607. 			  if (value.firstElementChild != null) releaseDate = value.firstElementChild.innerText.trim();
  4608. 			  break;
  4609. 			case 'media format':
  4610. 			  media = value.textContent.trim();
  4611. 			  break;
  4612. 			case 'classification':
  4613. 			  genres = value.textContent.trim().split(/\s*,\*/);
  4614. 			  break;
  4615. 			case 'published by':
  4616. 			  label = Array.from(value.querySelectorAll('a > span.productname:first-of-type'))
  4617. 				.map(span => span.innerText.trim()).join(' / ');
  4618. 			  break;
  4619. 			case 'composed by':
  4620. 			case 'lyrics by':
  4621. 			  getArtists(value).forEach(artist => { composer.pushUniqueCaseless(artist) });
  4622. 			  break;
  4623. 			case 'performed by':
  4624. 			  artist = getArtists(value);
  4625. 			  break;
  4626. 			case 'arranged by':
  4627. 			  var arrangers = getArtists(value);
  4628. 			  break;
  4629. 		  }
  4630. 		});
  4631. 		if (!artist || artist.length <= 0) artist = composer;
  4632. 		isVA = artist.length <= 0 || artist.length == 1 && vaParser.test(artist[0]);
  4633. 		genres.pushUniqueCaseless('Soundtrack');
  4634. 		response.document.querySelectorAll('td#rightcolumn > div > div > div > b.label').forEach(function(key) {
  4635. 		  var value = key.parentNode.lastChild;
  4636. 		  if (key.innerText.toLowerCase() == 'category' && value != null)
  4637. 			genres.pushUniqueCaseless(value.textContent.trim());
  4638. 		});
  4639. 		getDescription(response, 'div#notes', false);
  4640. 		if ((ref = response.document.querySelector('div#coverart')) != null
  4641. 		   && /\burl\s*\(\"(.*)"\)/i.test(ref.style['background-image'])) imgUrl = RegExp.$1;
  4642. 		response.document.querySelectorAll('div#tracklist > span > span > b').forEach(function(node) {
  4643. 		  discSubtitle = node.innerText.trim();
  4644. 		  guessDiscNumber();
  4645. 		  node = node.parentNode;
  4646. 		  while (node != null && node.nodeName != 'TABLE') node = node.nextElementSibling;
  4647. 		  if (node != null) addVolume(node);
  4648. 		});
  4649. 		var tl = Array.from(response.document.querySelectorAll('ul#tlnav > li > a'));
  4650. 		if (tl.length <= 1) return tracks;
  4651. 		if ((i = tracks.length / tl.length) != Math.floor(i)) {
  4652. 		  console.warn('Unexpected vgmdb.net tracklist length:', i, tracks);
  4653. 		  return tracks;
  4654. 		}
  4655. 		let enIndex = tl.findIndex(l => /^English\b/i.test(l.innerText.trim()));
  4656. 		if (enIndex < 0) enIndex = tl.findIndex(l => /^Romaji\b/i.test(l.innerText.trim()));
  4657. 		if (enIndex < 0) return tracks.slice(0, i);
  4658. 		let jpIndex = tl.findIndex(l => /^Japanese\b/i.test(l.innerText.trim()));
  4659. 		if (jpIndex < 0) jpIndex = enIndex > 0 ? 0 : 1;
  4660. 		return tracks.slice(enIndex * i, (enIndex + 1) * i).map(function(track, ndx) {
  4661. 		  const rx = /^(.+?)(?:\s+\(([^\(\)]+)\))?$/;
  4662. 		  if (!track.title) track.title = tracks[jpIndex * i + ndx].title;
  4663. 		  else if ((jpTitle = tracks[jpIndex * i + ndx].title) != track.title) {
  4664. 			track.title += ' (';
  4665. 			var enTitle = rx.exec(track.title), jpTitle = rx.exec(jpTitle);
  4666. 			if (jpTitle[1] != enTitle[1]) {
  4667. 			  track.title += jpTitle[1];
  4668. 			  if (jpTitle[2] && jpTitle[2] != enTitle[2]) track.title += ' ('.concat(jpTitle[2], ')');
  4669. 			} else track.title += jpTitle[2];
  4670. 			track.title += ')';
  4671. 		  }
  4672. 		  return track;
  4673. 		});
  4674.  
  4675. 		function addVolume(node) {
  4676. 		  Array.prototype.push.apply(tracks, Array.from(node.querySelectorAll('tbody > tr')).map(tr => ({
  4677. 			artist: isVA ? VA : artist.join('; '),
  4678. 			album: album,
  4679. 			//album_year: extractYear(releaseDate),
  4680. 			release_date: releaseDate,
  4681. 			label: label,
  4682. 			catalog: catalogue,
  4683. 			media: media,
  4684. 			genre: genres.join('; '),
  4685. 			discnumber: discNumber,
  4686. 			//totaldiscs: totalDiscs,
  4687. 			discsubtitle: discSubtitle,
  4688. 			tracknumber: (ref = tr.querySelector('span.label')) != null ? parseInt(ref.innerText) : undefined,
  4689. 			//totaltracks: trs.length,
  4690. 			title: tr.children[1].innerText.trim(),
  4691. 			//track_artist: joinArtists(trackArtist),
  4692. 			composer: composer.join(', '),
  4693. 			duration: (ref = tr.querySelector('span.time')) != null ? timeStringToTime(ref.innerText) : undefined,
  4694. 			url: !identifiers.VGMDB_ID ? response.finalUrl : undefined,
  4695. 			description: description,
  4696. 			identifiers: mergeIds(),
  4697. 			cover_url: imgUrl,
  4698. 		  })));
  4699. 		}
  4700. 		function getArtists(node) {
  4701. 		  var artists = [];
  4702. 		  node.childNodes.forEach(function(node) {
  4703. 			switch (node.nodeType) {
  4704. 			  case Node.ELEMENT_NODE:
  4705. 				if ((i = node.querySelectorAll('span.artistname')).length > 0) {
  4706. 				  var artist = i[0].innerText.trim();
  4707. 				  if (i.length > 1 && i[0].lang == 'en') artist += ' ('.concat(i[1].innerText.trim(), ')');
  4708. 				} else artist = node.innerText.trim();
  4709. 				if (artist) artists.push(artist);
  4710. 				break;
  4711. 			  case Node.TEXT_NODE:
  4712. 				artist = node.wholeText.trim().replace(/^\s*,\s*|\s*,\s*$/g, '');
  4713. 				if (/^[\(\)]+$/.test(artist)) return;
  4714. 				if (artist) Array.prototype.push.apply(artists, artist.split(/\s*,\s*/));
  4715. 				break;
  4716. 			}
  4717. 		  });
  4718. 		  return artists;
  4719. 		}
  4720. 	  });
  4721. 	  if (!weak) clipBoard.value = '';
  4722. 	  return Promise.reject(new URL(url).hostname + ' not supported');
  4723.  
  4724. 	  function mergeIds() {
  4725. 		var r = Object.assign(identifiers, trackIdentifiers);
  4726. 		trackIdentifiers = {};
  4727. 		return r;
  4728. 	  }
  4729.  
  4730. 	  function getDescription(response, selector, quote = false) {
  4731. 		description = [];
  4732. 		response.document.querySelectorAll(selector).forEach(function(node) {
  4733. 		  var p = html2php(node, response.finalUrl).trim();
  4734. 		  if (p) description.push(p);
  4735. 		});
  4736. 		description = description.join('\n\n');
  4737. 		if (quote && description.length > 0 && !description.includes('[quote]')) {
  4738. 		  description = '[quote]' + description + '[/quote]';
  4739. 		}
  4740. 	  }
  4741.  
  4742. 	  function durationFromMeta(elem) {
  4743. 		var m = elem.querySelector('meta[itemprop="duration"]');
  4744. 		if (m == null) return undefined;
  4745. 		if (/^PT?(?:(?:(\d+)H)?(\d+)M)?(\d+)S$/i.test(m.content))
  4746. 		  return (parseInt(RegExp.$1) || 0) * 60**2 + (parseInt(RegExp.$2) || 0) * 60 + (parseInt(RegExp.$3) || 0);
  4747. 		m = timeStringToTime(m.content);
  4748. 		return m != null ? m : undefined;
  4749. 	  }
  4750.  
  4751. 	  function guessDiscNumber() {
  4752. 		if (discParser.test(discSubtitle)) {
  4753. 		  discSubtitle = undefined;
  4754. 		  discNumber = parseInt(RegExp.$1);
  4755. 		}
  4756. 	  }
  4757. 	} // fetchOnline_Music
  4758.  
  4759. 	function parseLastFm(album) {
  4760. 	  if (typeof album != 'object') return Promise.reject('invalid object')
  4761. 	  var identifiers = {}, description = [];
  4762. 	  if (album.id) identifiers.LASTFM_ID = album.id;
  4763. 	  if (album.mbid) identifiers.MBID = album.mbid;
  4764. 	  if (album.wiki && album.wiki.summary) description.push(album.wiki.summary);
  4765. 	  if (album.wiki && album.wiki.content) description.push(album.wiki.content);
  4766. 	  var genres = album.tags.tag.map(tag => tag.name);
  4767. 	  description = description.join('\n\n');
  4768. 	  var imgUrl = ['mega', 'extralarge', '', 'large', 'medium', 'small'].reduce(function(acc, size) {
  4769. 		return acc || album.image.find(image => image.size == size && urlParser.test(image['#text']));
  4770. 	  }, undefined);
  4771. 	  if (imgUrl) imgUrl = imgUrl['#text'].replace(/\/\d+(?:x\d+|s)\//i, '/');
  4772. 	  return album.tracks.track.map((track, ndx) => ({
  4773. 		artist: album.artist,
  4774. 		album: album.name,
  4775. 		genre: genres.join('; ') || undefined,
  4776. 		title: track.name,
  4777. 		tracknumber: ndx + 1,
  4778. 		track_artist: track.artist.name != album.artist ? track.artist.name : undefined,
  4779. 		duration: parseFloat(track.duration) || undefined,
  4780. 		url: album.url,
  4781. 		description: description || undefined,
  4782. 		identifiers: identifiers,
  4783. 		cover_url: imgUrl,
  4784. 	  }));
  4785. 	}
  4786.  
  4787. 	function joinArtists(arr, decorator = artist => artist) {
  4788. 	  if (!Array.isArray(arr)) return null;
  4789. 	  if (arr.some(artist => artist.includes('&'))) return arr.map(decorator).join(', ');
  4790. 	  if (arr.length < 3) return arr.map(decorator).join(' & ');
  4791. 	  return arr.slice(0, -1).map(decorator).join(', ') + ' & ' + decorator(arr.slice(-1).pop());
  4792. 	}
  4793.   } // fillFromText_Music
  4794.  
  4795.   function fillFromText_Apps(weak = false) {
  4796. 	if (messages != null) messages.parentNode.removeChild(messages);
  4797. 	if (!urlParser.test(clipBoard.value)) {
  4798. 	  addMessage('valid URL accepted for this category', 'critical');
  4799. 	  return false;
  4800. 	}
  4801. 	sourceUrl = RegExp.$1;
  4802. 	var description, tags = new TagManager();
  4803. 	if (sourceUrl.toLowerCase().includes('://sanet')) return globalFetch(sourceUrl).then(function(response) {
  4804. 	  i = response.document.querySelector('h1.item_title > span');
  4805. 	  var title = i == null ? undefined : i.textContent
  4806. 		.replace(/\s+\((?:x|ia|em)(?:64)\)/ig, ' (64-bit)')
  4807. 		.replace(/\s+\(x(?:86|32)\)/ig, ' (32-bit)')
  4808. 		.replace(/\s+(?:Build)\s+(\d+)\b/g, ' build $1')
  4809. 		.replace(/\s+(?:Multilingual|Multi(?:-|\s)*lang(?:uage)?)\b/g, ' multilingual');
  4810. 	  description = html2php(response.document.querySelector('section.descr'), response.finalUrl).trim();
  4811. 	  if (/\s*^[ \t]*(?:\[i\]\[\/i\])?Homepage\s*$.*/im.test(description)) description = RegExp.leftContext;
  4812. 	  description = description.split(/[ \t]*\r?\n/).slice(6).map(line => line.trim()).join('\n')
  4813. 		.replace(/^[ \t]*(?:\[i\]\[\/i\])?Screenshots:?\s*/igm, '')
  4814. 		.replace(/^[ \t]*(?:\[i\]\[\/i\])?(\[b\]Release\s+Notes:?\[\/b\])(?:[ \t]*\r?\n)+/igm, '$1\n')
  4815. 		.replace(/\[hr\]/ig, '\n');
  4816. 	  ref = response.document.querySelector('section.descr > div.release-info');
  4817. 	  var releaseInfo = ref != null && ref.textContent.trim();
  4818. 	  if (/\b(?:Languages?)\s*:\s*(.*?)\s*(?:$|\|)/i.exec(releaseInfo) != null)
  4819. 		description += '\n\n[b]Languages:[/b]\n' + RegExp.$1;
  4820. 	  if ((ref = response.document.querySelector('div.txtleft > a')) != null) {
  4821. 		description += '\n\n[b]Product page:[/b]\n[url]' +
  4822. 		  removeRedirect(ref.pathname.toLowerCase().startsWith('/confirm/url/') && urlParser.test(ref.textContent) ?
  4823. 			ref.textContent.trim() : ref.href) + '[/url]';
  4824. 	  }
  4825. 	  writeDescription(description.collapseGaps());
  4826. 	  if ((ref = response.document.querySelector('section.descr > div.center > a.mfp-image')) != null) {
  4827. 		setCover(ref.href);
  4828. 	  } else {
  4829. 		ref = response.document.querySelector('section.descr > div.center > img[data-src]');
  4830. 		if (ref != null) setCover(ref.dataset.src);
  4831. 	  }
  4832. 	  var internalTags = Array.from(response.document.querySelectorAll('ul.item_tags_list > li > a[rel="tag"]'))
  4833. 	  	.map(elem => elem.textContent.toLowerCase().trim());
  4834. 	  if ((ref = response.document.querySelector('a.cat:last-of-type > span')) != null) {
  4835. 		if (ref.textContent.toLowerCase() == 'windows') {
  4836. 		  tags.add('apps.windows');
  4837. 		  if (/\b(?:(?:x|ia|em)64)\b/i.test(releaseInfo) || /\(64[-\s]*bit\)/i.test(title)) tags.add('win64');
  4838. 		  if (/\b(?:x86|x32)\b/i.test(releaseInfo) || /\(32[-\s]*bit\)/i.test(title)) tags.add('win32');
  4839. 		}
  4840. 		if (ref.textContent.toLowerCase() == 'macos') tags.add('apps.mac');
  4841. 		if (ref.textContent.toLowerCase() == 'linux' || ref.textContent.toLowerCase() == 'unix') tags.add('apps.linux');
  4842. 		if (ref.textContent.toLowerCase() == 'android') tags.add('apps.android');
  4843. 		if (ref.textContent.toLowerCase() == 'ios') tags.add('apps.ios');
  4844. 	  }
  4845. 	  if (tags.length > 0 && elementWritable(ref = document.getElementById('tags'))) ref.value = tags.toString();
  4846. 	  if (title && !/\(\d+-?bit\)/i.test(title)) {
  4847. 		if (tags.includes('win64') && !tags.includes('win32')) title += ' (64-bit)';
  4848. 		if (tags.includes('win32') && !tags.includes('win64')) title += ' (32-bit)';
  4849. 	  }
  4850. 	  if (elementWritable(ref = document.getElementById('title'))) ref.value = title || '';
  4851. 	});
  4852. 	if (!weak) {
  4853. 	  addMessage('this domain not supported', 'critical');
  4854. 	  clipBoard.value = '';
  4855. 	}
  4856. 	return Promise.reject('this domain not supported');
  4857.   } // fillFromText_Apps
  4858.  
  4859.   function fillFromText_Ebooks(weak = false) {
  4860. 	if (messages != null) messages.parentNode.removeChild(messages);
  4861. 	if (!urlParser.test(clipBoard.value)) {
  4862. 	  addMessage('only URL accepted for this category', 'critical');
  4863. 	  return Promise.reject('only URL accepted for this category');
  4864. 	}
  4865. 	sourceUrl = RegExp.$1;
  4866. 	var description, tags = new TagManager();
  4867. 	if (sourceUrl.toLowerCase().includes('martinus.cz') || sourceUrl.toLowerCase().includes('martinus.sk'))
  4868. 	  return globalFetch(sourceUrl).then(function(response) {
  4869. 		function get_detail(x, y) {
  4870. 		  var ref = response.document.querySelector('section#details > div > div > div:first-of-type > div:nth-child(' +
  4871. 			x + ') > dl:nth-child(' + y + ') > dd');
  4872. 		  return ref != null ? ref.textContent.trim() : null;
  4873. 		}
  4874.  
  4875. 		i = response.document.querySelectorAll('article > ul > li > a');
  4876. 		if (i.length > 0 && elementWritable(ref = document.getElementById('title') || document.querySelector('input[name="title"]'))) {
  4877. 		  description = joinAuthors(i);
  4878. 		  if ((i = response.document.querySelector('article > h1')) != null) description += ' – ' + i.textContent.trim();
  4879. 		  i = response.document.querySelector('div.bar.mb-medium > div:nth-child(1) > dl > dd > span');
  4880. 		  if (i != null && (i = extractYear(i.textContent))) description += ' (' + i + ')';
  4881. 		  ref.value = description;
  4882. 		}
  4883.  
  4884. 		ref = response.document.querySelector('section#description > div');
  4885. 		if (ref != null) description = html2php(ref).replace(/^\s*\[img\].*?\[\/img\]\s*/i, '').trim();
  4886. 		if (description.length > 0 && !description.includes('[quote]')) description = '[quote]' + description + '[/quote]';
  4887. 		const translation_map = [
  4888. 		  [/\b(?:originál)/i, 'Original title'],
  4889. 		  [/\b(?:datum|dátum|rok)\b/i, 'Release date'],
  4890. 		  [/\b(?:katalog|katalóg)/i, 'Catalogue #'],
  4891. 		  [/\b(?:stran|strán)\b/i, 'Page count'],
  4892. 		  [/\bjazyk/i, 'Language'],
  4893. 		  [/\b(?:nakladatel|vydavatel)/i, 'Publisher'],
  4894. 		  [/\b(?:doporuč|ODPORÚČ)/i, 'Age rating'],
  4895. 		];
  4896. 		response.document.querySelectorAll('section#details > div > div > div:first-of-type > div > dl').forEach(function(detail) {
  4897. 		  var lbl = detail.children[0].textContent.trim();
  4898. 		  var val = detail.children[1].textContent.trim();
  4899. 		  if (/\b(?:rozm)/i.test(lbl) || /\b(?:vazba|vázba)\b/i.test(lbl)) return;
  4900. 		  translation_map.forEach(k => { if (k[0].test(lbl)) lbl = k[1] });
  4901. 		  if (/\b(?:ISBN)\b/i.test(lbl)) {
  4902. 			sourceUrl = new URL('https://www.worldcat.org/isbn/' + detail.children[1].textContent.trim());
  4903. 			val = '[url=' + sourceUrl.href + ']' + detail.children[1].textContent.trim() + '[/url]';
  4904. 			findOCLC(sourceUrl);
  4905. // 		  } else if (/\b(?:ISBN)\b/i.test(lbl)) {
  4906. // 			val = '[url=https://www.goodreads.com/search/search?q=' + detail.children[1].textContent.trim() +
  4907. // 			  '&search_type=books]' + detail.children[1].textContent.trim() + '[/url]';
  4908. 		  }
  4909. 		  description += '\n[b]' + lbl + ':[/b] ' + val;
  4910. 		});
  4911. 		sourceUrl = new URL(response.finalUrl);
  4912. 		description += '\n\n[b]More info:[/b]\n[url]' + sourceUrl.href + '[/url]';
  4913. 		writeDescription(description.collapseGaps());
  4914.  
  4915. 		if ((i = response.document.querySelector('a.mj-product-preview > img')) != null) {
  4916. 		  setCover(i.src.replace(/\?.*/, ''));
  4917. 		} else if ((i = response.document.querySelector('head > meta[property="og:image"]')) != null) {
  4918. 		  setCover(i.content.replace(/\?.*/, ''));
  4919. 		}
  4920.  
  4921. 		response.document.querySelectorAll('dd > ul > li > a').forEach(x => { tags.add(x.textContent) });
  4922. 		if (tags.length > 0 && elementWritable(ref = document.getElementById('tags'))) {
  4923. 		  ref.value = tags.toString();
  4924. 		}
  4925. 	  });
  4926. 	else if (sourceUrl.toLowerCase().includes('goodreads.com')) return globalFetch(sourceUrl).then(function(response) {
  4927. 	  i = response.document.querySelectorAll('a.authorName > span');
  4928. 	  if (i.length > 0 && elementWritable(ref = document.getElementById('title') || document.querySelector('input[name="title"]'))) {
  4929. 		description = joinAuthors(i);
  4930. 		if ((i = response.document.querySelector('h1#bookTitle')) != null) description += ' – ' + i.textContent.trim();
  4931. 		if ((i = response.document.querySelector('div#details > div.row:nth-of-type(2)')) != null
  4932. 			&& (i = extractYear(i.textContent))) description += ' (' + i + ')';
  4933. 		ref.value = description;
  4934. 	  }
  4935.  
  4936. 	  var description = [];
  4937. 	  response.document.querySelectorAll('div#description span:last-of-type').forEach(function(node) {
  4938. 		description = html2php(node, sourceUrl).trim();
  4939. 	  });
  4940. 	  if (description.length > 0 && !description.includes('[quote]')) {
  4941. 		description = '[quote]' + description.trim() + '[/quote]';
  4942. 	  }
  4943.  
  4944. 	  function strip(str) {
  4945. 		return typeof str == 'string' ?
  4946. 		  str.replace(/\s{2,}/g, ' ').replace(/[\n\r]+/, '').replace(/\s*\.{3}(?:less|more)\b/g, '').trim() : null;
  4947. 	  }
  4948.  
  4949. 	  response.document.querySelectorAll('div#details > div.row').forEach(k => { description += '\n' + strip(k.innerText) });
  4950. 	  description += '\n';
  4951.  
  4952. 	  response.document.querySelectorAll('div#bookDataBox > div.clearFloats').forEach(function(detail) {
  4953. 		var lbl = detail.children[0].textContent.trim();
  4954. 		var val = strip(detail.children[1].textContent);
  4955. 		if (/\b(?:ISBN)\b/i.test(lbl) && (/\b(\d{13})\b/.test(val) || /\b(\d{10})\b/.test(val))) {
  4956. 		  sourceUrl = new URL('https://www.worldcat.org/isbn/' + RegExp.$1);
  4957. 		  val = '[url=' + sourceUrl.href + ']' + strip(detail.children[1].textContent) + '[/url]';
  4958. 		  findOCLC(sourceUrl);
  4959. 		}
  4960. 		description += '\n[b]' + lbl + ':[/b] ' + val;
  4961. 	  });
  4962. 	  if ((ref = response.document.querySelector('span[itemprop="ratingValue"]')) != null) {
  4963. 		description += '\n[b]Rating:[/b] ' + Math.round(parseFloat(ref.firstChild.textContent) * 20) + '%';
  4964. 	  }
  4965. 	  sourceUrl = new URL(response.finalUrl);
  4966. // 		if ((ref = response.document.querySelector('div#buyButtonContainer > ul > li > a.buttonBar')) != null) {
  4967. // 		  let u = new URL(ref.href);
  4968. // 		  description += '\n[url=' + sourceUrl.origin + u.pathname + '?' + u.search + ']Libraries[/url]';
  4969. // 		}
  4970. 	  description += '\n\n[b]More info and reviews:[/b]\n[url]' + sourceUrl.origin + sourceUrl.pathname + '[/url]';
  4971. 	  response.document.querySelectorAll('div.clearFloats.bigBox').forEach(function(bigBox) {
  4972. 		if (bigBox.id == 'aboutAuthor' && (ref = bigBox.querySelector('h2 > a')) != null) {
  4973. 		  description += '\n\n[b][url=' + ref.href + ']' + ref.textContent.trim() + '[/url][/b]';
  4974. 		  if ((ref = bigBox.querySelector('div.bigBoxBody a > div[style*="background-image"]')) != null) {
  4975. 		  }
  4976. 		  if ((ref = bigBox.querySelector('div.bookAuthorProfile__about > span[id]:last-of-type')) != null) {
  4977. 			description += '\n' + html2php(ref, sourceUrl).trim().replace(/^\[i\]Librarian\s+Note:.*?\[\/i\]\s+/i, '');
  4978. 		  }
  4979. 		} else if ((ref = bigBox.querySelector('h2 > a[href^="/trivia/"]')) != null) {
  4980. 		  description += '\n\n[b][url=' + ref.href + ']' + ref.textContent.trim() + '[/url][/b]';
  4981. 		  if ((ref = bigBox.querySelector('div.bigBoxContent > div.mediumText')) != null) {
  4982. 			description += '\n' + ref.firstChild.textContent.trim();
  4983. 		  }
  4984. // 		  } else if ((ref = bigBox.querySelector('h2 > a[href^="/work/quotes/"]')) != null) {
  4985. // 			description += '\n\n[b][url=' + ref.href + ']' + ref.textContent.trim() + '[/url][/b]';
  4986. // 			bigBox.querySelectorAll('div.bigBoxContent > div.stacked > span.readable').forEach(function(quote) {
  4987. // 			  description += '\n' + ref.firstChild.textContent.trim();
  4988. // 			});
  4989. 		}
  4990. 	  });
  4991. 	  writeDescription(description.collapseGaps());
  4992. 	  if ((ref = response.document.querySelector('div.editionCover > img')) != null) setCover(ref.src.replace(/\?.*/, ''));
  4993. 	  response.document.querySelectorAll('div.elementList > div.left').forEach(tag => { tags.add(tag.textContent.trim()) });
  4994. 	  if (tags.length > 0 && elementWritable(ref = document.getElementById('tags'))) ref.value = tags.toString();
  4995. 	}); else if (sourceUrl.toLowerCase().includes('databazeknih.cz')) {
  4996. 	  if (!sourceUrl.toLowerCase().includes('show=alldesc')) {
  4997. 		if (!sourceUrl.includes('?')) { sourceUrl += '?show=alldesc' } else { sourceUrl += '&show=alldesc' }
  4998. 	  }
  4999. 	  return globalFetch(sourceUrl).then(function(response) {
  5000. 		i = response.document.querySelectorAll('span[itemprop="author"] > a');
  5001. 		if (i != null && elementWritable(ref = document.getElementById('title') || document.querySelector('input[name="title"]'))) {
  5002. 		  description = joinAuthors(i);
  5003. 		  if ((i = response.document.querySelector('h1[itemprop="name"]')) != null)
  5004. 			description += ' – ' + i.textContent.trim();
  5005. 		  i = response.document.querySelector('span[itemprop="datePublished"]');
  5006. 		  if (i != null && (i = extractYear(i.textContent))) description += ' (' + i + ')';
  5007. 		  ref.value = description;
  5008. 		}
  5009.  
  5010. 		ref = response.document.querySelector('p[itemprop="description"]');
  5011. 		if (ref != null) description = html2php(ref, sourceUrl).trim();
  5012. 		if (description.length > 0 && !description.includes('[quote]')) description = '[quote]' + description + '[/quote]';
  5013. 		const translation_map = [
  5014. 		  [/\b(?:orig)/i, 'Original title'],
  5015. 		  [/\b(?:série)\b/i, 'Series'],
  5016. 		  [/\b(?:vydáno)\b/i, 'Released'],
  5017. 		  [/\b(?:stran)\b/i, 'Page count'],
  5018. 		  [/\b(?:jazyk)\b/i, 'Language'],
  5019. 		  [/\b(?:překlad)/i, 'Translation'],
  5020. 		  [/\b(?:autor obálky)\b/i, 'Cover author'],
  5021. 		];
  5022. 		response.document.querySelectorAll('table.bdetail tr').forEach(function(detail) {
  5023. 		  var lbl = detail.children[0].textContent.trim();
  5024. 		  var val = detail.children[1].textContent.trim();
  5025. 		  if (/(?:žánr|\bvazba)\b/i.test(lbl)) return;
  5026. 		  translation_map.forEach(k => { if (k[0].test(lbl)) lbl = k[1] });
  5027. 		  if (/\b(?:ISBN)\b/i.test(lbl) && /\b(\d+(?:-\d+)*)\b/.exec(val) != null) {
  5028. 			sourceUrl = new URL('https://www.worldcat.org/isbn/' + RegExp.$1.replace(/-/g, ''));
  5029. 			val = '[url=' + sourceUrl.href + ']' + detail.children[1].textContent.trim() + '[/url]';
  5030. 			findOCLC(sourceUrl);
  5031. 		  }
  5032. 		  description += '\n[b]' + lbl + '[/b] ' + val;
  5033. 		});
  5034.  
  5035. 		sourceUrl = new URL(response.finalUrl);
  5036. 		description += '\n\n[b]More info:[/b]\n[url]' + sourceUrl.origin + sourceUrl.pathname + '[/url]';
  5037. 		writeDescription(description.collapseGaps());
  5038.  
  5039. 		if ((ref = response.document.querySelector('div#icover_mid > a')) != null) setCover(ref.href.replace(/\?.*/, ''));
  5040. 		if ((ref = response.document.querySelector('div#lbImage')) != null && /\burl\("(.*)"\)/i.test(i.style.backgroundImage)) {
  5041. 		  setCover(RegExp.$1.replace(/\?.*/, ''));
  5042. 		}
  5043.  
  5044. 		response.document.querySelectorAll('h5[itemprop="genre"] > a').forEach(tag => { tags.add(tag.textContent.trim()) });
  5045. 		response.document.querySelectorAll('a.tag').forEach(tag => { tags.add(tag.textContent.trim()) });
  5046. 		if (tags.length > 0 && elementWritable(ref = document.getElementById('tags'))) ref.value = tags.toString();
  5047. 	  });
  5048. 	}
  5049. 	if (!weak) {
  5050. 	  addMessage('domain not supported', 'critical');
  5051. 	  clipBoard.value = '';
  5052. 	}
  5053. 	return Promise.reject('domain not supported');
  5054.  
  5055. 	function joinAuthors(nodeList) {
  5056. 	  if (typeof nodeList != 'object') return null;
  5057. 	  return Array.from(nodeList).map(it => it.textContent.trim()).join(' & ');
  5058. 	}
  5059.  
  5060. 	function findOCLC(url) {
  5061. 	  if (!url) return false;
  5062. 	  var oclc = document.querySelector('input[name="oclc"]');
  5063. 	  if (!elementWritable(oclc)) return false;
  5064. 	  globalFetch(url).then(function(dom) {
  5065. 		var ref = dom.querySelector('tr#details-oclcno > td:last-of-type');
  5066. 		if (ref != null) oclc.value = ref.textContent.trim();
  5067. 	  });
  5068. 	  return true;
  5069. 	}
  5070.   } // fillFromText_Ebooks
  5071.  
  5072.   function preview(n) {
  5073. 	if (!prefs.auto_preview) return;
  5074. 	var btn = document.querySelector('input.button_preview_' + n + '[type="button"][value="Preview"]');
  5075. 	if (btn != null) btn.click();
  5076.   }
  5077.  
  5078.   function writeDescription(desc) {
  5079. 	if (typeof desc != 'string') return;
  5080. 	if (elementWritable(ref = document.querySelector('textarea#desc')
  5081. 		|| document.querySelector('textarea#description'))) ref.value = desc;
  5082. 	if ((ref = document.getElementById('body')) != null && !ref.disabled) {
  5083. 	  if (ref.value.length > 0) ref.value += '\n\n';
  5084. 	  ref.value += desc;
  5085. 	}
  5086.   }
  5087.  
  5088.   function queryItunesAPI(key, params) {
  5089. 	return queryGenericAPI('itunes.apple.com', key, params);
  5090.   }
  5091.   function queryDeezerAPI(key, params) {
  5092. 	return queryGenericAPI('api.deezer.com', key, params);
  5093.   }
  5094.   function queryDiscogsAPI(key, params) {
  5095. 	if (prefs.discogs_key && prefs.discogs_secret) {
  5096. 	  var hdr = { Authorization: 'Discogs key=' + prefs.discogs_key + ', secret=' + prefs.discogs_secret };
  5097. 	} else if (discogs_token) hdr = { Authorization: 'Discogs token=' + discogs_token };
  5098. 	return queryGenericAPI('api.discogs.com', key, params, hdr);
  5099.   }
  5100.   function queryMusicBrainzAPI(key, params) {
  5101. 	return queryGenericAPI('musicbrainz.org', 'ws/2/' + key + '/', Object.assign({ fmt: 'json' }, params));
  5102.   }
  5103.   function querySpotifyAPI(key, params) {
  5104. 	return key ? setToken().then(credentials => queryGenericAPI('api.spotify.com', 'v1/' + key, params, {
  5105. 	  'Authorization': credentials.token_type + ' ' + credentials.access_token,
  5106. 	})) : Promise.reject('No API expression');
  5107.  
  5108. 	function setToken() {
  5109. 	  if (isTokenValid()) return Promise.resolve(spotifyCredentials);
  5110. 	  if (!spotify_clientid || !spotify_clientsecret) return Promise.reject('Spotify credentials not configured');
  5111. 	  const data = new URLSearchParams({
  5112. 		'grant_type': 'client_credentials',
  5113. 	  });
  5114. 	  return globalFetch('https://accounts.spotify.com/api/token', { responseType: 'json', headers: {
  5115. 		'Content-Type': 'application/x-www-form-urlencoded',
  5116. 		'Content-Length': data.toString().length,
  5117. 		'Authorization': 'Basic ' + btoa(spotify_clientid + ':' + spotify_clientsecret),
  5118. 	  } }, data.toString()).then(function(response) {
  5119. 		spotifyCredentials = response.response;
  5120. 		spotifyCredentials.expires = new Date().getTime() + spotifyCredentials.expires_in;
  5121. 		return isTokenValid() ? spotifyCredentials : Promise.reject('Invalid token');
  5122. 	  });
  5123. 	}
  5124.  
  5125. 	function isTokenValid() {
  5126. 	  return spotifyCredentials.token_type && spotifyCredentials.token_type
  5127. 	  	&& spotifyCredentials.access_token && spotifyCredentials.expires >= new Date().getTime() + 30;
  5128. 	}
  5129.   }
  5130.   function queryLastFmAPI(method, params) {
  5131. 	return lastfm_api_key ? queryGenericAPI('ws.audioscrobbler.com', '2.0/', Object.assign({
  5132. 	  method: method,
  5133. 	  api_key: lastfm_api_key,
  5134. 	  format: 'json',
  5135. 	}, params || {})) : Promise.reject('Last.fm API key not configured');
  5136.   }
  5137.  
  5138.   function queryGenericAPI(domain, key, params, headers) {
  5139. 	if (!key) return Promise.reject(new Error('Keyword missing'));
  5140. 	var retryCount = 0;
  5141. 	return new Promise(function(resolve, reject) {
  5142. 	  var url = 'https://' + domain + '/' + key;
  5143. 	  var query = new URLSearchParams(params || undefined).toString();
  5144. 	  if (query.length > 0) url += '?' + query;
  5145. 	  if (typeof headers != 'object') headers = {};
  5146. 	  headers.Accept = 'application/json';
  5147. 	  queryInternal();
  5148.  
  5149. 	  function queryInternal() {
  5150. 		GM_xmlhttpRequest({
  5151. 		  method: 'GET',
  5152. 		  url: url,
  5153. 		  responseType: 'json',
  5154. 		  headers: headers,
  5155. 		  onload: function(response) {
  5156. 			if (response.status == 503) return http503Handler(1000, response, 'onload');
  5157. 			if (response.status >= 200 && response.status < 400) resolve(response.response);
  5158. 				else reject(defaultErrorHandler(response));
  5159. 		  },
  5160. 		  onerror: error => error.status == 503 ? http503Handler(1000, error, 'onerror')
  5161. 		  	: reject(defaultErrorHandler(error)),
  5162. 		  ontimeout: timeout => reject(defaultTimeoutHandler(timeout)),
  5163. 		});
  5164. 	  }
  5165. 	  function http503Handler(delay, response, event) {
  5166. 		if (retryCount++ > 10) reject(defaultErrorHandler(response));
  5167. 		setTimeout(function() { queryInternal() }, delay);
  5168. 		console.debug('[UA] queryGenericAPI encountered HTTP/503 error for url ' + url + '; event: ' + event);
  5169. 	  }
  5170. 	});
  5171.   }
  5172.  
  5173.   function getMusicBrainzCovers(mbid) {
  5174. 	return searchInternal('release', mbid).then(covers => covers || searchMaster(), searchMaster);
  5175.  
  5176. 	function searchInternal(entity, mbid) {
  5177. 	  return new Promise((resolve, reject) => GM_xmlhttpRequest({
  5178. 		method: 'GET',
  5179. 		url: 'https://coverartarchive.org/'.concat(entity, '/', mbid),
  5180. 		responseType: 'json',
  5181. 		onload: function(response) {
  5182. 		  if (response.status == 404) return resolve(null);
  5183. 		  if (response.status < 200 || response.status >= 400) return reject(defaultErrorHandler(response));
  5184. 		  var images = response.response.images
  5185. 		  	.filter(image => urlParser.test(image.image) && image.isfront
  5186. 				|| Array.isArray(image.types) && image.types.includesCaseless('Front'))
  5187. 		  	.map(image => image.image);
  5188. 		  resolve(images.length > 0 ? [response.response.release, images] : null);
  5189. 		},
  5190. 		onerror: error => reject(defaultErrorHandler(error)),
  5191. 		ontimeout: timeout => reject(defaultTimeoutHandler(timeout)),
  5192. 	  }));
  5193. 	}
  5194. 	function searchMaster() {
  5195. 	  return queryMusicBrainzAPI('release/' + mbid, { inc: 'release-groups' })
  5196. 		.then(release => searchInternal('release-group', release['release-group'].id));
  5197. 	}
  5198.   }
  5199.  
  5200.   function setCover(url) {
  5201. 	if (!urlParser.test(url)) return Promise.reject('Image url not valid');
  5202. 	var image = document.getElementById('image') || document.querySelector('input[name="image"]');
  5203. 	if (!elementWritable(image)) return Promise.reject('Image input not available');
  5204. 	return testImageUrl(url).then(function(url) {
  5205. 	  if (!isNWCD) {
  5206. 		image.value = url;
  5207. 		coverPreview(image, url);
  5208. 		if (prefs.auto_rehost_cover && !url.toLowerCase().startsWith(imghostOrigin)) {
  5209. 		  //if (rehostItBtn != null) rehostItBtn.click(); else {
  5210. 		  image.disabled = true;
  5211. 		  rehost2PTPIMG([url])
  5212. 			.then(urls => urls.length > 0 ? (image.value = urls[0]) : url)
  5213. 			.catch(reason => { /*alert(reason)*/ addMessage('PTPIMG '.concat(reason), 'warning') })
  5214. 			.then(url => { image.disabled = false; return url });
  5215. 		  //}
  5216. 		}
  5217. 		return url;
  5218. 	  } else return uploadToImagehost(url).then(function(result) {
  5219. 		image.value = result.url;
  5220. 		setTimeout(function() { coverPreview(image, result.url) }, 2000);
  5221. 		return result.url;
  5222. 	  });
  5223. 	});
  5224.   }
  5225.  
  5226.   function elementWritable(elem) {
  5227. 	return elem != null && !elem.disabled && (overwrite || elem.value == '' || !isRED && elem.value == '---');
  5228.   }
  5229. } // fillFromText
  5230.  
  5231. function addMessage(text, cls) {
  5232.   switch (cls) {
  5233. 	case 'info': var prefix = 'Info'; break;
  5234. 	case 'notice': prefix = 'Notice'; break;
  5235. 	case 'warning': prefix = 'Warning'; break;
  5236. 	case 'critical': prefix = 'FATAL'; break;
  5237. 	default: return null;
  5238.   }
  5239.   if ((messages = document.getElementById('UA-messages')) == null) {
  5240. 	let ua = document.getElementById('upload assistant');
  5241. 	if (ua == null) return null;
  5242. 	let tr = document.createElement('TR');
  5243. 	tr.id = 'UA-messages';
  5244. 	ua.firstElementChild.append(tr);
  5245. 	var td = document.createElement('TD');
  5246. 	td.colSpan = 2;
  5247. 	td.className = 'ua-messages-bg';
  5248. 	tr.append(td);
  5249.   } else {
  5250. 	td = messages.firstElementChild;
  5251. 	if (td == null) return null;
  5252.   }
  5253.   var div = document.createElement('DIV');
  5254.   div.classList.add('ua-messages', 'ua-'.concat(cls));
  5255.   div[text instanceof HTML ? 'innerHTML' : 'textContent'] = prefix.concat(': ', text);
  5256.   return td.appendChild(div);
  5257. }
  5258.  
  5259. function defaultErrorHandler(response) {
  5260.   var e = 'XHR: error readyState=' + response.readyState + ', status=' + response.status;
  5261.   if (response.statusText) e += ' (' + response.statusText + ')';
  5262.   if (response.error) e += ' (' + response.error + ')';
  5263.   console.error('XHR error:', response);
  5264.   if (prefs.messages_verbosity >= 2) addMessage(e, 'notice');
  5265.   return e;
  5266. }
  5267. function defaultTimeoutHandler(response) {
  5268.   const e = 'XHR: timeout';
  5269.   console.error('XHR timeout:', response);
  5270.   if (prefs.messages_verbosity >= 2) addMessage(e, 'notice');
  5271.   return e;
  5272. }
  5273.  
  5274. function setHandlers() {
  5275.   if (prefs.cleanup_descriptions) ['form.create_form', 'form.edit_form', 'form#request_form'].forEach(function(sel) {
  5276. 	if ((ref = document.querySelector(sel)) != null) ref.addEventListener('submit', cleanupDescriptions);
  5277.   });
  5278.  
  5279.   if ((ref = document.getElementById('yadg_input')) != null) ref.ondrop = clear0;
  5280.  
  5281.   if (!isNWCD) {
  5282. 	if ((ref = document.getElementById('image') || document.querySelector('input[name="image"]')) != null) {
  5283. 	  ref.ondragover = voidDragHandler0;
  5284. 	  ref.ondblclick = imageClear;
  5285. 	  ref.ondrop = imageDropHandler;
  5286. 	  ref.onpaste = imagePasteHandler;
  5287. 	}
  5288.  
  5289. 	rehostItBtn = document.querySelector('input.rehost_it_cover[type="button"]');
  5290. 	if (prefs.dragdrop_patch_to_ptpimgit && rehostItBtn != null) {
  5291. 	  rehostItBtn.dataset.caption = rehostItBtn.value;
  5292. 	  rehostItBtn.ondragover = voidDragHandler0;
  5293. 	  rehostItBtn.ondrop = ptpimgItHandler;
  5294. 	}
  5295.   }
  5296.   // Now rape OPS upload form, but only gently
  5297.   if (isOPS && isUpload && (ref = document.getElementById('remaster')) != null) {
  5298. 	ref.checked = true;
  5299. 	if (!isAddFormat && prefs.ops_always_edition) {
  5300. 	  elem = ref.parentNode.parentNode;
  5301. 	  elem.style.display = 'none';
  5302. 	  if ((ref = document.querySelector('span#year_label_not_remaster')) != null) ref.textContent = 'Initial year:';
  5303. 	  if ((ref = document.querySelector('tr#edition_year > td.label')) != null) ref.textContent = 'Edition year:';
  5304. 	  if ((ref = document.querySelector('tr#edition_title > td.label')) != null) ref.textContent = 'Edition title:';
  5305. 	  if ((ref = document.getElementById('label_tr')) != null) /*ref.style.display = 'none'; */ref.remove();
  5306. 	  if ((ref = document.getElementById('catalogue_tr')) != null) /*ref.style.display = 'none'; */ref.remove();
  5307. 	  document.querySelectorAll('table#edition_information > tbody > tr')
  5308. 		.forEach(tr => { elem.parentNode.insertBefore(tr, elem) });
  5309. 	} else Remaster();
  5310.   }
  5311.  
  5312.   Array.from(document.getElementsByTagName('textarea')).forEach(function(textArea) {
  5313. 	if (textArea.className == 'ua-input') return;
  5314. 	textArea.ondragover = voidDragHandler0;
  5315. 	textArea.ondrop = descDropHandler;
  5316. 	textArea.onpaste = descPasteHandler;
  5317.   });
  5318. }
  5319.  
  5320. function html2php(node, url, tagChain = []) {
  5321.   if (!node || typeof node != 'object') return null;
  5322.   switch (node.nodeType) {
  5323. 	case Node.ELEMENT_NODE: {
  5324. 	  let tags = [], _tags = [], text = [];
  5325. 	  for (let i = 0; i < 5; ++i) text[i] = '';
  5326. 	  switch (node.nodeName) {
  5327. 		case 'P':
  5328. 		  text[0] = '\n'; text[4] = '\n';
  5329. 		  break;
  5330. 		case 'DIV':
  5331. 		  text[0] = '\n\n'; text[4] = '\n\n';
  5332. 		  break;
  5333. 		case 'DT':
  5334. 		  text[4] = '\n';
  5335. 		  break;
  5336. 		case 'DD':
  5337. 		  text[4] = '\n';
  5338. 		  if (isRED) addTag('pad=0|0|0|30'); else text[0] = '     ';
  5339. 		  break;
  5340. 		case 'LABEL':
  5341. 		  addTag('b');
  5342. 		  text[0] = '\n\n';
  5343. 		  break;
  5344. 		case 'BR':
  5345. 		  return '\n';
  5346. 		case 'HR':
  5347. 		  return isRED ? '[hr]' : '\n';
  5348. 		case 'B': case 'STRONG':
  5349. 		  addTag('b');
  5350. 		  break;
  5351. 		case 'I': case 'EM': case 'DFN': case 'CITE': case 'VAR':
  5352. 		  addTag('i');
  5353. 		  break;
  5354. 		case 'U': case 'INS':
  5355. 		  addTag('u');
  5356. 		  break;
  5357. 		case 'DEL':
  5358. 		  addTag('s');
  5359. 		  break;
  5360. 		case 'CODE': case 'SAMP': case 'KBD':
  5361. 		  addTag('code');
  5362. 		  text[2] = node.textContent;
  5363. 		  break;
  5364. 		case 'PRE':
  5365. 		  addTag('pre');
  5366. 		  text[2] = node.textContent;
  5367. 		  break;
  5368. 		case 'BLOCKQUOTE': case 'QUOTE':
  5369. 		  addTag('quote');
  5370. 		  break;
  5371. 		case 'Q':
  5372. 		  text[1] = '"'; text[3] = '"';
  5373. 		  break;
  5374. 		case 'H1':
  5375. 		  addTag('size=5'); addTag('b');
  5376. 		  text[0] = '\n\n'; text[4] = '\n\n';
  5377. 		  break;
  5378. 		case 'H2':
  5379. 		  addTag('size=4'); addTag('b');
  5380. 		  text[0] = '\n\n'; text[4] = '\n\n';
  5381. 		  break;
  5382. 		case 'H3':
  5383. 		  addTag('size=3'); addTag('b');
  5384. 		  text[0] = '\n\n'; text[4] = '\n\n';
  5385. 		  break;
  5386. 		case 'H4': case 'H5': case 'H6':
  5387. 		  addTag('b');
  5388. 		  text[0] = '\n\n'; text[4] = '\n\n';
  5389. 		  break;
  5390. 		case 'SMALL':
  5391. 		  addTag('size=1');
  5392. 		  break;
  5393. 		case 'OL': case 'UL':
  5394. 		  _tags.push(node.nodeName.toLowerCase());
  5395. 		  break;
  5396. 		case 'DL':
  5397. 		  _tags.push(node.nodeName.toLowerCase());
  5398. 		  break;
  5399. 		case 'LI':
  5400. 		  switch (tagChain.reverse().find(tag => /^[ou]l$/.test(tag))) {
  5401. 			case 'ol': text[0] = '[#] '; text[4] = '\n'; break;
  5402. 			case 'ul': text[0] = '[*] '; text[4] = '\n'; break;
  5403. 			default: return '';
  5404. 		  }
  5405. 		  break;
  5406. 		case 'A': {
  5407. 		  addTag('url=' + removeRedirect(node.href));
  5408. 		  break;
  5409. 		}
  5410. 		case 'IMG':
  5411. 		  addTag('img');
  5412. 		  text[2] = node.dataset.src || node.src;
  5413. 		  break;
  5414. 		case 'DETAILS': {
  5415. 		  let summary = node.querySelector('summary');
  5416. 		  summary = summary != null ? '='.concat(summary.textContent.trim()) : '';
  5417. 		  addTag('hide' + summary);
  5418. 		  break;
  5419. 		}
  5420. 		case 'AUDIO': case 'BASE': case 'BUTTON': case 'CANVAS': case 'COL': case 'COLGROUP': case 'DATALIST':
  5421. 		case 'DIALOG': case 'EMBED': case 'FIELDSET': case 'FORM': case 'HEAD': case 'INPUT': case 'LEGEND':
  5422. 		case 'LINK': case 'MAP': case 'META': case 'METER': case 'NOSCRIPT': case 'OBJECT': case 'OPTGROUP':
  5423. 		case 'OPTION': case 'PARAM': case 'PROGRESS': case 'SELECT': case 'SOURCE': case 'STYLE': case 'SUMMARY':
  5424. 		case 'SVG': case 'TEMPLATE': case 'TEXTAREA': case 'TITLE': case 'TRACK': case 'VIDEO':
  5425. 		  return '';
  5426. 	  }
  5427. 	  if (['left', 'center', 'right'].some(al => node.style.textAlign.toLowerCase() == al)) {
  5428. 		addTag('align=' + node.style.textAlign.toLowerCase());
  5429. 	  }
  5430. 	  if (node.style.fontWeight >= 700) addTag('b');
  5431. 	  switch (node.style.fontStyle.toLowerCase()) {
  5432. 		case 'italic': addTag('i'); break;
  5433. 	  }
  5434. 	  switch (node.style.textDecorationLine.toLowerCase()) {
  5435. 		case 'underline': addTag('u'); break;
  5436. 		case 'line-through': addTag('s'); break;
  5437. 	  }
  5438. 	  if (node.style.color) {
  5439. 		ctxt.fillStyle = elem.style.color;
  5440. 		if (ctxt.fillStyle != '#000000' && /^#(?:[a-f0-8]{2}){3,4}$/i.test(ctxt.fillStyle)) {
  5441. 		  addTag('color=' + ctxt.fillStyle);
  5442. 		}
  5443. 	  }
  5444. 	  if (!text[2]) node.childNodes.forEach(function(node) {
  5445. 		text[2] += html2php(node, url, tagChain.concat(tags.concat(_tags).map(tag => tag.replace(/=.*$/, ''))));
  5446. 	  });
  5447. 	  if (node.nodeName = 'A' && text[2].trim().length <= 0) {
  5448. 		text[2] = removeRedirect(node.href);
  5449. 		tags.splice(-1, 1, 'url');
  5450. 	  }
  5451. 	  return text[0].concat((text[1] || text[2] || text[3] ? tags.map(tag => '[' + tag + ']').join('').concat(text[1],
  5452. 		text[2], text[3], tags.reverse().map(tag => '[/' + tag.replace(/=.*$/, '') + ']').join('')) : ''), text[4]);
  5453.  
  5454. 	  function addTag(tag) {
  5455. 		if (tagChain.concat(tags.map(tag => tag.replace(/=.*$/, ''))).includesCaseless(tag.replace(/=.*$/, ''))) return;
  5456. 		tags.push(tag);
  5457. 	  }
  5458. 	}
  5459. 	case Node.TEXT_NODE:
  5460. 	  return node.wholeText.replace(/\s+/g, ' ');
  5461. 	case Node.DOCUMENT_NODE:
  5462. 	  return html2php(node.body, url);
  5463.   }
  5464.   return '';
  5465. }
  5466.  
  5467. function coverPreview(anchor, src, size) {
  5468.   if (!prefs.auto_preview_cover || anchor.parentNode.previousElementSibling == null) return;
  5469.   if ((child = document.getElementById('cover-preview')) == null) {
  5470. 	if (!(anchor instanceof HTMLElement)) return;
  5471. 	elem = document.createElement('div');
  5472. 	elem.style = 'padding-top: 10px; float: right; width: 90%;';
  5473. 	child = document.createElement('img');
  5474. 	child.id = 'cover-preview';
  5475. 	elem.append(child);
  5476. 	var div = document.createElement('div');
  5477. 	div.id = 'cover-size';
  5478. 	elem.append(div);
  5479. 	anchor.parentNode.previousElementSibling.append(document.createElement('br'));
  5480. 	anchor.parentNode.previousElementSibling.append(elem);
  5481.   }
  5482.   div = div || document.getElementById('cover-size');
  5483.   if (urlParser.test(src)) {
  5484. 	child.onload = function(evt) {
  5485. 	  this.onload = null;
  5486. 	  if (!this.naturalWidth || !this.naturalHeight) return; // invalid image
  5487. 	  (size > 0 ? Promise.resolve(size) : getRemoteFileSize(src)).then(function(size) {
  5488. 		var warn = prefs.huge_image_warning && size > prefs.huge_image_warning * 2**20;
  5489. 		var html = warn ? '<strong style="color: #ff4c4c;">' + formattedSize(size) + '</strong>' : formattedSize(size);
  5490. 		div.innerHTML = this.naturalWidth + '×' + this.naturalHeight + ' (' + html + ')';
  5491. 		if (!warn) return;
  5492. 		addMessage('high cover size (' + formattedSize(size) + ')', 'notice');
  5493. 	  }.bind(this)).catch(reason => { div.textContent = this.naturalWidth + '×' + this.naturalHeight });
  5494. 	};
  5495. 	child.src = src;
  5496.   } else div.textContent = child.src = '';
  5497. }
  5498.  
  5499. function getRemoteFileSize(url) {
  5500.   return new Promise(function(resolve, reject) {
  5501. 	var imageSize, abort = GM_xmlhttpRequest({
  5502. 	  method: 'GET', url: url, responseType: 'arraybuffer',
  5503. 	  onreadystatechange: function(response) {
  5504. 		if (imageSize || response.readyState < XMLHttpRequest.HEADERS_RECEIVED
  5505. 			|| !/^Content-Length:\s*(\d+)\b/im.test(response.responseHeaders)) return;
  5506. 		if (!(imageSize = parseInt(RegExp.$1))) return;
  5507. 		resolve(imageSize);
  5508. 		abort.abort();
  5509. 	  },
  5510. 	  onload: function(response) { // fail-safe
  5511. 		if (imageSize) return;
  5512. 		if (response.status < 200 || response.status >= 400) return reject(new Error('Image not accessible'));
  5513. 		resolve(response.responseText.length /*response.response.byteLength*/);
  5514. 	  },
  5515. 	  onerror: response => reject(new Error('Image not accessible')),
  5516. 	  ontimeout: response => reject(new Error('Image not accessible')),
  5517. 	});
  5518.   });
  5519. }
  5520.  
  5521. function removeRedirect(uri) {
  5522.   return typeof uri != 'string' ? null : [
  5523. 	'anonymz.com/?', 'anonymz.com?',
  5524. 	'anonym.to/?', 'anonym.to?',
  5525. 	'nullrefer.com/?',
  5526. 	'dereferer.me/?',
  5527. 	'reho.st/',
  5528.   ].reduce(function(acc, it) {
  5529. 	if (acc.toLowerCase().startsWith('https://' + it)) return acc.slice(it.length + 8);
  5530. 	if (acc.toLowerCase().startsWith('http://' + it)) return acc.slice(it.length + 7);
  5531. 	return acc;
  5532.   }, uri);
  5533. }
  5534.  
  5535. function cleanupDescriptions(evt) {
  5536.   descriptionFields.forEach(function(ID) {
  5537. 	if ((ref = evt.target.querySelector('textarea#' + ID)) == null || ref.value.length <= 0) return;
  5538. 	var clean = ref.value
  5539. 		.replace(/[ \t]*Vinyl rip by \[color=\S+\]\[\/color\]\s*/im, '')
  5540. 		.replace(/\[u\]Lineage:\[\/u\]\n\n/i, '')
  5541. 	for (var i = 0; i < 3; ++i) clean = clean.replace(/\s*\[(\w+)(?:=([^\[\]]*))?\]\[\/\1\]/gm, '');
  5542. 	const drMatch = [
  5543. 	  /(^| \| )DR(\d+)$\s+/m,
  5544. 	  /(?:^| \| )DR(\d+)(?=$| \| )/gm,
  5545. 	];
  5546. 	var m = /\[hide=DR(\d+)?\]\[pre\]/i.exec(clean);
  5547. 	//if (m != null && drMatch[0].test(clean) && RegExp.$2 == m[1]) clean = clean.replace(drMatch[0], '$1');
  5548. 	if (m != null && drMatch[1].test(clean) && RegExp.$1 == m[1]) clean = clean.replace(drMatch[1], '');
  5549. 	ref.value = clean.replace(/(?:[ \t]*\r?\n){3,}/g, '\n\n').replace(/[ \t]+$/gm, '').trim();
  5550.   });
  5551.   return true;
  5552. }
  5553.  
  5554. function reInParenthesis(expr) { return new RegExp('\\s+\\([^\\(\\)]*'.concat(expr, '[^\\(\\)]*\\)$'), 'i') }
  5555. function reInBrackets(expr) { return new RegExp('\\s+\\[[^\\[\\]]*'.concat(expr, '[^\\[\\]]*\\]$'), 'i') }
  5556.  
  5557. function notMonospaced(str) {
  5558.   return /[\u0080-\u009F]/.test(str)
  5559. // 	|| /[\u0000-\u001F]/.test(str) // Control character
  5560. // 	|| /[\u0020-\u007F]/.test(str) // Basic Latin
  5561. // 	|| /[\u0080-\u00FF]/.test(str) // Latin-1 Supplement
  5562. // 	|| /[\u0100-\u017F]/.test(str) // Latin Extended-A
  5563. // 	|| /[\u0180-\u024F]/.test(str) // Latin Extended-B
  5564. // 	|| /[\u0250-\u02AF]/.test(str) // IPA Extensions
  5565. 	|| /[\u02B0-\u02FF]/.test(str) // Spacing Modifier Letters
  5566. 	|| /[\u0300-\u036F]/.test(str) // Combining Diacritical Marks
  5567. 	|| /[\u0370-\u03FF]/.test(str) // Greek and Coptic
  5568. 	|| /[\u0400-\u04FF]/.test(str) // Cyrillic
  5569. 	|| /[\u0500-\u052F]/.test(str) // Cyrillic Supplement
  5570. 	|| /[\u0530-\u058F]/.test(str) // Armenian
  5571. 	|| /[\u0590-\u05FF]/.test(str) // Hebrew
  5572. 	|| /[\u0600-\u06FF]/.test(str) // Arabic
  5573. 	|| /[\u0700-\u074F]/.test(str) // Syriac
  5574. 	|| /[\u0750-\u077F]/.test(str) // Arabic Supplement
  5575. 	|| /[\u0780-\u07BF]/.test(str) // Thaana
  5576. 	|| /[\u07C0-\u07FF]/.test(str) // NKo
  5577. 	|| /[\u0800-\u083F]/.test(str) // Samaritan
  5578. 	|| /[\u0840-\u085F]/.test(str) // Mandaic
  5579. 	|| /[\u0860-\u086F]/.test(str) // Syriac Supplement
  5580. 	|| /[\u08A0-\u08FF]/.test(str) // Arabic Extended-A
  5581. 	|| /[\u0900-\u097F]/.test(str) // Devanagari
  5582. 	|| /[\u0980-\u09FF]/.test(str) // Bengali
  5583. 	|| /[\u0A00-\u0A7F]/.test(str) // Gurmukhi
  5584. 	|| /[\u0A80-\u0AFF]/.test(str) // Gujarati
  5585. 	|| /[\u0B00-\u0B7F]/.test(str) // Oriya
  5586. 	|| /[\u0B80-\u0BFF]/.test(str) // Tamil
  5587. 	|| /[\u0C00-\u0C7F]/.test(str) // Telugu
  5588. 	|| /[\u0C80-\u0CFF]/.test(str) // Kannada
  5589. 	|| /[\u0D00-\u0D7F]/.test(str) // Malayalam
  5590. 	|| /[\u0D80-\u0DFF]/.test(str) // Sinhala
  5591. 	|| /[\u0E00-\u0E7F]/.test(str) // Thai
  5592. 	|| /[\u0E80-\u0EFF]/.test(str) // Lao
  5593. 	|| /[\u0F00-\u0FFF]/.test(str) // Tibetan
  5594. 	|| /[\u1000-\u109F]/.test(str) // Myanmar
  5595. 	|| /[\u10A0-\u10FF]/.test(str) // Georgian
  5596. 	|| /[\u1100-\u11FF]/.test(str) // Hangul Jamo
  5597. 	|| /[\u1200-\u137F]/.test(str) // Ethiopic
  5598. 	|| /[\u1380-\u139F]/.test(str) // Ethiopic Supplement
  5599. 	|| /[\u13A0-\u13FF]/.test(str) // Cherokee
  5600. 	|| /[\u1400-\u167F]/.test(str) // Unified Canadian Aboriginal Syllabics
  5601. 	|| /[\u1680-\u169F]/.test(str) // Ogham
  5602. 	|| /[\u16A0-\u16FF]/.test(str) // Runic
  5603. 	|| /[\u1700-\u171F]/.test(str) // Tagalog
  5604. 	|| /[\u1720-\u173F]/.test(str) // Hanunoo
  5605. 	|| /[\u1740-\u175F]/.test(str) // Buhid
  5606. 	|| /[\u1760-\u177F]/.test(str) // Tagbanwa
  5607. 	|| /[\u1780-\u17FF]/.test(str) // Khmer
  5608. 	|| /[\u1800-\u18AF]/.test(str) // Mongolian
  5609. 	|| /[\u18B0-\u18FF]/.test(str) // Unified Canadian Aboriginal Syllabics Extended
  5610. 	|| /[\u1900-\u194F]/.test(str) // Limbu
  5611. 	|| /[\u1950-\u197F]/.test(str) // Tai Le
  5612. 	|| /[\u1980-\u19DF]/.test(str) // New Tai Lue
  5613. 	|| /[\u19E0-\u19FF]/.test(str) // Khmer Symbols
  5614. 	|| /[\u1A00-\u1A1F]/.test(str) // Buginese
  5615. 	|| /[\u1A20-\u1AAF]/.test(str) // Tai Tham
  5616. 	|| /[\u1AB0-\u1AFF]/.test(str) // Combining Diacritical Marks Extended
  5617. 	|| /[\u1B00-\u1B7F]/.test(str) // Balinese
  5618. 	|| /[\u1B80-\u1BBF]/.test(str) // Sundanese
  5619. 	|| /[\u1BC0-\u1BFF]/.test(str) // Batak
  5620. 	|| /[\u1C00-\u1C4F]/.test(str) // Lepcha
  5621. 	|| /[\u1C50-\u1C7F]/.test(str) // Ol Chiki
  5622. 	|| /[\u1C80-\u1C8F]/.test(str) // Cyrillic Extended C
  5623. 	|| /[\u1CC0-\u1CCF]/.test(str) // Sundanese Supplement
  5624. 	|| /[\u1CD0-\u1CFF]/.test(str) // Vedic Extensions
  5625. 	|| /[\u1D00-\u1D7F]/.test(str) // Phonetic Extensions
  5626. 	|| /[\u1D80-\u1DBF]/.test(str) // Phonetic Extensions Supplement
  5627. 	|| /[\u1DC0-\u1DFF]/.test(str) // Combining Diacritical Marks Supplement
  5628. // 	|| /[\u1E00-\u1EFF]/.test(str) // Latin Extended Additional
  5629. 	|| /[\u1F00-\u1FFF]/.test(str) // Greek Extended
  5630. 	|| /[\u200B-\u200F\u2028\u2029\u203B\u202A-\u202E\u2060-\u206F]/.test(str) //|| /[\u2000-\u206F]/.test(str) // General Punctuation
  5631. 	|| /[\u2070-\u209F]/.test(str) // Superscripts and Subscripts
  5632. // 	|| /[\u20A0-\u20CF]/.test(str) // Currency Symbols
  5633. 	|| /[\u20D0-\u20FF]/.test(str) // Combining Diacritical Marks for Symbols
  5634. // 	|| /[\u2100-\u214F]/.test(str) // Letterlike Symbols
  5635. 	|| /[\u2150-\u218F]/.test(str) // Number Forms
  5636. // 	|| /[\u2190-\u21FF]/.test(str) // Arrows
  5637. 	|| /[\u2200-\u22FF]/.test(str) // Mathematical Operators
  5638. 	|| /[\u2300-\u23FF]/.test(str) // Miscellaneous Technical
  5639. 	|| /[\u2400-\u243F]/.test(str) // Control Pictures
  5640. // 	|| /[\u2440-\u245F]/.test(str) // Optical Character Recognition
  5641. 	|| /[\u2460-\u24FF]/.test(str) // Enclosed Alphanumerics
  5642. 	|| /[\u2500-\u257F]/.test(str) // Box Drawing
  5643. // 	|| /[\u2580-\u259F]/.test(str) // Block Elements
  5644. 	|| /[\u25A0-\u25FF]/.test(str) // Geometric Shapes
  5645. 	|| /[\u2600-\u26FF]/.test(str) // Miscellaneous Symbols
  5646. 	|| /[\u2700-\u27BF]/.test(str) // Dingbats
  5647. 	|| /[\u27C0-\u27EF]/.test(str) // Miscellaneous Mathematical Symbols-A
  5648. 	|| /[\u27F0-\u27FF]/.test(str) // Supplemental Arrows-A
  5649. 	|| /[\u2800-\u28FF]/.test(str) // Braille Patterns
  5650. 	|| /[\u2900-\u297F]/.test(str) // Supplemental Arrows-B
  5651. // 	|| /[\u2980-\u29FF]/.test(str) // Miscellaneous Mathematical Symbols-B
  5652. // 	|| /[\u2A00-\u2AFF]/.test(str) // Supplemental Mathematical Operators
  5653. 	|| /[\u2B00-\u2BFF]/.test(str) // Miscellaneous Symbols and Arrows
  5654. 	|| /[\u2C00-\u2C5F]/.test(str) // Glagolitic
  5655. // 	|| /[\u2C60-\u2C7F]/.test(str) // Latin Extended-C
  5656. 	|| /[\u2C80-\u2CFF]/.test(str) // Coptic
  5657. 	|| /[\u2D00-\u2D2F]/.test(str) // Georgian Supplement
  5658. 	|| /[\u2D30-\u2D7F]/.test(str) // Tifinagh
  5659. 	|| /[\u2D80-\u2DDF]/.test(str) // Ethiopic Extended
  5660. 	|| /[\u2DE0-\u2DFF]/.test(str) // Cyrillic Extended-A
  5661. 	|| /[\u2E00-\u2E7F]/.test(str) // Supplemental Punctuation
  5662. 	|| /[\u2E80-\u2EFF]/.test(str) // CJK Radicals Supplement
  5663. 	|| /[\u2F00-\u2FDF]/.test(str) // Kangxi Radicals
  5664. 	|| /[\u2FF0-\u2FFF]/.test(str) // Ideographic Description Characters
  5665. 	|| /[\u3000-\u303F]/.test(str) // CJK Symbols and Punctuation
  5666. 	|| /[\u3040-\u309F]/.test(str) // Hiragana
  5667. 	|| /[\u30A0-\u30FF]/.test(str) // Katakana
  5668. 	|| /[\u3100-\u312F]/.test(str) // Bopomofo
  5669. 	|| /[\u3130-\u318F]/.test(str) // Hangul Compatibility Jamo
  5670. 	|| /[\u3190-\u319F]/.test(str) // Kanbun
  5671. 	|| /[\u31A0-\u31BF]/.test(str) // Bopomofo Extended
  5672. 	|| /[\u31C0-\u31EF]/.test(str) // CJK Strokes
  5673. 	|| /[\u31F0-\u31FF]/.test(str) // Katakana Phonetic Extensions
  5674. 	|| /[\u3200-\u32FF]/.test(str) // Enclosed CJK Letters and Months
  5675. 	|| /[\u3300-\u33FF]/.test(str) // CJK Compatibility
  5676. 	|| /[\u3400-\u4DBF]/.test(str) // CJK Unified Ideographs Extension A
  5677. 	|| /[\u4DC0-\u4DFF]/.test(str) // Yijing Hexagram Symbols
  5678. 	|| /[\u4E00-\u9FFF]/.test(str) // CJK Unified Ideographs
  5679. // 	|| /[\uA000-\uA48F]/.test(str) // Yi Syllables
  5680. // 	|| /[\uA490-\uA4CF]/.test(str) // Yi Radicals
  5681. 	|| /[\uA4D0-\uA4FF]/.test(str) // Lisu
  5682. 	|| /[\uA500-\uA63F]/.test(str) // Vai
  5683. 	|| /[\uA640-\uA69F]/.test(str) // Cyrillic Extended-B
  5684. 	|| /[\uA6A0-\uA6FF]/.test(str) // Bamum
  5685. 	|| /[\uA700-\uA71F]/.test(str) // Modifier Tone Letters
  5686. 	|| /[\uA720-\uA7FF]/.test(str) // Latin Extended-D
  5687. 	|| /[\uA800-\uA82F]/.test(str) // Syloti Nagri
  5688. 	|| /[\uA830-\uA83F]/.test(str) // Common Indic Number Forms
  5689. 	|| /[\uA840-\uA87F]/.test(str) // Phags-pa
  5690. 	|| /[\uA880-\uA8DF]/.test(str) // Saurashtra
  5691. 	|| /[\uA8E0-\uA8FF]/.test(str) // Devanagari Extended
  5692. 	|| /[\uA900-\uA92F]/.test(str) // Kayah Li
  5693. 	|| /[\uA930-\uA95F]/.test(str) // Rejang
  5694. 	|| /[\uA960-\uA97F]/.test(str) // Hangul Jamo Extended-A
  5695. 	|| /[\uA980-\uA9DF]/.test(str) // Javanese
  5696. 	|| /[\uA9E0-\uA9FF]/.test(str) // Myanmar Extended-B
  5697. 	|| /[\uAA00-\uAA5F]/.test(str) // Cham
  5698. 	|| /[\uAA60-\uAA7F]/.test(str) // Myanmar Extended-A
  5699. 	|| /[\uAA80-\uAADF]/.test(str) // Tai Viet
  5700. 	|| /[\uAAE0-\uAAFF]/.test(str) // Meetei Mayek Extensions
  5701. 	|| /[\uAB00-\uAB2F]/.test(str) // Ethiopic Extended-A
  5702. // 	|| /[\uAB30-\uAB6F]/.test(str) // Latin Extended-E
  5703. 	|| /[\uAB70-\uABBF]/.test(str) // Cherokee Supplement
  5704. 	|| /[\uABC0-\uABFF]/.test(str) // Meetei Mayek
  5705. 	|| /[\uAC00-\uD7AF]/.test(str) // Hangul Syllables
  5706. 	|| /[\uD7B0-\uD7FF]/.test(str) // Hangul Jamo Extended-B
  5707. 	|| /[\uD800-\uDB7F]/.test(str) // High Surrogates
  5708. // 	|| /[\uDB80-\uDBFF]/.test(str) // High Private Use Surrogates
  5709. 	|| /[\uDC00-\uDFFF]/.test(str) // Low Surrogates
  5710. 	|| /[\uE000-\uF8FF]/.test(str) // Private Use Area
  5711. 	|| /[\uF900-\uFAFF]/.test(str) // CJK Compatibility Ideographs
  5712. 	|| /[\uFB00-\uFB4F]/.test(str) // Alphabetic Presentation Forms
  5713. 	|| /[\uFB50-\uFDFF]/.test(str) // Arabic Presentation Forms-A
  5714. 	|| /[\uFE00-\uFE0F]/.test(str) // Variation Selectors
  5715. 	|| /[\uFE10-\uFE1F]/.test(str) // Vertical Forms
  5716. 	|| /[\uFE20-\uFE2F]/.test(str) // Combining Half Marks
  5717. 	|| /[\uFE30-\uFE4F]/.test(str) // CJK Compatibility Forms
  5718. 	|| /[\uFE50-\uFE6F]/.test(str) // Small Form Variants
  5719. 	|| /[\uFE70-\uFEFF]/.test(str) // Arabic Presentation Forms-B
  5720. 	|| /[\uFF00-\uFFEF]/.test(str) // Halfwidth and Fullwidth Forms
  5721. 	|| /[\uFFF0-\uFFFF]/.test(str) // Specials
  5722. // 	|| /[\u10000-\uFFFFF]/.test(str) // Others
  5723. }
  5724.  
  5725. function makeTimeString(duration) {
  5726.   let t = Math.abs(Math.round(duration));
  5727.   let H = Math.floor(t / 60 ** 2);
  5728.   let M = Math.floor(t / 60 % 60);
  5729.   let S = t % 60;
  5730.   return (duration < 0 ? '-' : '') + (H > 0 ? H + ':' + M.toString().padStart(2, '0') : M.toString()) +
  5731. 	':' + S.toString().padStart(2, '0');
  5732. }
  5733.  
  5734. function timeStringToTime(str) {
  5735.   if (!/(-\s*)?\b(\d+(?::\d{2})*(?:\.\d+)?)\b/.test(str)) return null;
  5736.   var t = 0, a = RegExp.$2.split(':');
  5737.   while (a.length > 0) t = t * 60 + parseFloat(a.shift());
  5738.   return RegExp.$1 ? -t : t;
  5739. }
  5740.  
  5741. function normalizeDate(str) {
  5742.   if (typeof str != 'string') return null;
  5743.   if (/\b(\d{4}-\d+-\d+|\d{1,2}\/\d{1,2}\/\d{2})\b/.test(str)) return RegExp.$1; // US (clash with BE, IT)
  5744.   if (/\b(\d{1,2})\/(\d{1,2})\/(\d{4})\b/.test(str)) return RegExp.$2 + '/' + RegExp.$1 + '/' + RegExp.$3; // UK, IRL, FR
  5745.   if (/\b(\d{1,2})-(\d{1,2})-(\d{2})\b/.test(str)) return RegExp.$2 + '/' + RegExp.$1 + '/' + RegExp.$3; // NL
  5746.   if (/\b(\d{1,2})\.\s?(\d{1,2})\.\s?(\d{2}|\d{4})\b/.test(str)) return RegExp.$2 + '/' + RegExp.$1 + '/' + RegExp.$3; // AT, CH, DE, LU, CE
  5747.   if (/\b(\d{4})\.\s?(\d{1,2})\.\s?(\d{1,2})\b/.test(str)) return RegExp.$2 + '/' + RegExp.$3 + '/' + RegExp.$1; // JP
  5748.   return extractYear(str);
  5749. }
  5750.  
  5751. function extractYear(expr) {
  5752.   if (typeof expr == 'number') return Math.round(expr);
  5753.   if (typeof expr != 'string') return null;
  5754.   if (/\b(\d{4})\b/.test(expr)) return parseInt(RegExp.$1);
  5755.   var d = new Date(expr);
  5756.   return parseInt(isNaN(d) ? expr : d.getFullYear());
  5757. }
  5758.  
  5759. function formattedSize(size) {
  5760.   return size < 1024**1 ? Math.round(size) + ' B'
  5761. 	: size < 1024**2 ? (Math.round(size * 10 / 2**10) / 10) + ' KiB'
  5762. 	: size < 1024**3 ? (Math.round(size * 100 / 2**20) / 100) + ' MiB'
  5763. 	: size < 1024**4 ? (Math.round(size * 100 / 2**30) / 100) + ' GiB'
  5764. 	: size < 1024**5 ? (Math.round(size * 100 / 2**40) / 100) + ' TiB'
  5765. 	: (Math.round(size * 100 / 2**50) / 100) + ' PiB';
  5766. }
  5767.  
  5768. function safeText(unsafeText) {
  5769.   let div = document.createElement('div');
  5770.   div.innerText = unsafeText || '';
  5771.   return div.innerHTML;
  5772. }
  5773.  
  5774. function testImageUrl(url, strict = false) {
  5775.   if (!urlParser.test(url)) return Promise.reject('not an image link');
  5776.   if (!strict && imageExtensions.some(function(ext) {
  5777. 	return url.toLowerCase().endsWith('.'.concat(ext));
  5778.   })) return Promise.resolve(url); // weak quick test
  5779.   return new Promise(function(resolve, reject) {
  5780. 	var img = new Image();
  5781. 	img.onload = function() { resolve(this.src) };
  5782. 	img.onerror = img.ontimeout = error => { reject(url.concat(' not valid image')) };
  5783. 	img.src = url;
  5784.   });
  5785. }
  5786. function testImageUrls(urls) {
  5787.   return Array.isArray(urls) ? Promise.all(urls.map(testImageUrl)) : Promise.reject('URLs not an array');
  5788. }
  5789.  
  5790. function imageClear(evt) {
  5791.   evt.target.value = '';
  5792.   coverPreview(evt.target, null);
  5793. }
  5794.  
  5795. function imageDropHandler(evt) { return imageDataHandler(evt, evt.dataTransfer) }
  5796. function imagePasteHandler(evt) { return imageDataHandler(evt, evt.clipboardData) }
  5797. function imageDataHandler(evt, data) {
  5798.   if (!data) return true;
  5799.   if (data.files.length > 0 && data.files[0].type.toLowerCase().startsWith('image/')) {
  5800. 	evt.target.disabled = true;
  5801. 	if (evt.target.hTimer) {
  5802. 	  clearTimeout(evt.target.hTimer);
  5803. 	  delete evt.target.hTimer;
  5804. 	}
  5805. 	evt.target.style.backgroundColor = '#800000';
  5806. 	let size = data.files[0].size;
  5807. 	uploadFiles(upload2PTPIMG, [data.files[0]]).then(function(urls) {
  5808. 	  evt.target.value = urls[0];
  5809. 	  evt.target.style.backgroundColor = '#008000';
  5810. 	  evt.target.style.color = 'white';
  5811. 	  evt.target.hTimer = setTimeout(function() {
  5812. 		evt.target.style.backgroundColor = null;
  5813. 		evt.target.style.color = null;
  5814. 		delete evt.target.hTimer;
  5815. 	  }, 10000);
  5816. 	  coverPreview(evt.target, urls[0], size);
  5817. 	}).catch(function(error) {
  5818. 	  evt.target.style.backgroundColor = null;
  5819. 	  imageClear(evt);
  5820. 	  alert(error);
  5821. 	}).then(function() { evt.target.disabled = false });
  5822. 	return false;
  5823.   } else if (data.items.length > 0) {
  5824. 	testImageUrl((data.getData('text/uri-list') || data.getData('text/plain')).split(/\r?\n/)[0]).then(function(url) {
  5825. 	  evt.target.value = url;
  5826. 	  coverPreview(evt.target, url);
  5827. 	  if (!prefs.auto_rehost_cover || url.toLowerCase().startsWith(imghostOrigin)) return;
  5828. 	  //if (rehostItBtn != null) return rehostItBtn.click();
  5829. 	  evt.target.disabled = true;
  5830. 	  rehost2PTPIMG([url])
  5831. 		.then(function(urls) { if (urls.length > 0) evt.target.value = urls[0] })
  5832. 		.catch(e => { alert(e) })
  5833. 		.then(function() { evt.target.disabled = false });
  5834. 	}).catch(e => { console.warn(e) });
  5835. 	return false;
  5836.   }
  5837.   return true;
  5838. }
  5839.  
  5840. function descDropHandler(evt) {
  5841.   if (evt.dataTransfer == null || evt.shiftKey) return true;
  5842.   if (evt.dataTransfer.files.length > 0) {
  5843. 	let images = [];
  5844. 	Array.from(evt.dataTransfer.files).forEach(function(file) {
  5845. 	  switch (file.type) {
  5846. 		case '':
  5847. 		  if (!['log'/*, 'nfo'*/].some(ext => file.name.toLowerCase().endsWith('.' + ext))) break;
  5848. 		case 'text/plain':
  5849. 		//case 'text/nfo': // malformed encoding
  5850. 		case 'text/log':
  5851. 		  evt.target.disabled = true;
  5852. 		  file.getText(file.name.toLowerCase().endsWith('.nfo') ? 'ibm850' : 'utf-8').then(function(text) {
  5853. 			var isDR = file.name.toLowerCase().endsWith('foo_dr.txt') && /^Official DR value:\s*DR(\d+)\b/im.test(text);
  5854. 			if (isDR) var DR = parseInt(RegExp.$1);
  5855. 			var tag = isDR || file.name.toLowerCase().endsWith('.nfo') ? 'pre' : 'code';
  5856. 			var php = isDR ? '[hide=DR' + RegExp.$1 + '][' + tag + ']' + text + '[/' + tag + '][/hide]'
  5857. 				: '[hide=' + file.name + '][' + tag + ']' + text + '[/' + tag + '][/hide]';
  5858. 			if (evt.target.value.length <= 0) evt.target.value = php; else if (evt.ctrlKey) {
  5859. 			  evt.target.value = evt.target.value.slice(0, evt.rangeOffset) +
  5860. 				php + evt.target.value.slice(evt.rangeOffset);
  5861. 			} else if (isDR && /\[hide=DR\d*\]\[pre\]\[\/pre\]/i.test(evt.target.value)) {
  5862. 			  evt.target.value = RegExp.leftContext + php.slice(0, -7) + RegExp.rightContext;
  5863. 			} else if (isDR && /\[hide=DR(\d*)\]((?:\[pre\](foobar2000[\s\S]+?)^\[\/pre\]\s*)+)(?:\[pre\]\[\/pre\])?/im.test(evt.target.value)) {
  5864. 			  php = '[hide=DR';
  5865. 			  if (parseInt(RegExp.$1) == DR) php += RegExp.$1;
  5866. 			  evt.target.value = RegExp.leftContext.concat(php, ']', RegExp.$2.trim(), '\n[pre]', text, '[/pre]', RegExp.rightContext);
  5867. 			} else if (!isDR && /\[hide\](?:\[code\]\[\/code\])?\[\/hide\]/i.test(evt.target.value)) {
  5868. 			  evt.target.value = RegExp.leftContext + php + RegExp.rightContext;
  5869. 			} else if (!isDR && /(\[hide=[^\]]+\])(?:\[code\]\[\/code\])?(\[\/hide\])/i.test(evt.target.value)) {
  5870. 			  evt.target.value = RegExp.leftContext.concat(RegExp.$1, '[code]', text, '[/code]', RegExp.$2, RegExp.rightContext);
  5871. 			} else evt.target.value += '\n\n'.concat(php);
  5872. 		  }).catch(function(e) { alert(e) }).then(function() {
  5873. 			if (!evt.target.style.background) evt.target.disabled = false;
  5874. 		  });
  5875. 		  break;
  5876. 		case 'image/png':
  5877. 		case 'image/jpeg':
  5878. 		case 'image/gif':
  5879. 		case 'image/bmp':
  5880. 		//case 'image/webp':
  5881. 		//case 'image/svg+xml':
  5882. 		  images.push(file);
  5883. 		  break;
  5884. 	  }
  5885. 	});
  5886. 	if (images.length > 0) {
  5887. 	  evt.target.disabled = true;
  5888. 	  evt.target.style.background = '#FF000040 no-repeat center center url(' + ulImgData +')';
  5889. 	  //evt.target.style.background = '#FF000040 no-repeat center center url(https://svgshare.com/i/H16.svg)';
  5890. 	  uploadFiles(upload2PTPIMG, images).then(urlHandler.bind({ tag: 'img' })).catch(error => { alert(error) }).then(function() {
  5891. 		evt.target.style.background = null;
  5892. 		evt.target.disabled = false;
  5893. 	  });
  5894. 	}
  5895. 	return false;
  5896.   } else if (evt.dataTransfer.items.length > 0) {
  5897. 	let content = evt.dataTransfer.getData('text/uri-list');
  5898. 	if (content) {
  5899. 	  content = content.split(/\r?\n/);
  5900. 	  testImageUrls(content).then(function(urls) {
  5901. 		if (prefs.auto_rehost_cover) {
  5902. 		  evt.target.disabled = true;
  5903. 		  rehost2PTPIMG(urls).then(urlHandler.bind({ tag: 'img' })).catch(e => { alert(e) }).then(function() {
  5904. 			evt.target.disabled = false;
  5905. 		  });
  5906. 		} else urlHandler.bind({ tag: 'img' })(content);
  5907. 	  }).catch(function(e) {
  5908. 		let as = domParser.parseFromString(evt.dataTransfer.getData('text/html'), 'text/html').body.querySelectorAll('a');
  5909. 		urlHandler.bind({ tag: 'url', titles: Array.from(as).map(a => a.textContent.trim()) })(content);
  5910. 	  });
  5911. 	} else if (content = evt.dataTransfer.getData('text/html')) {
  5912. 	  textHandler(html2php(domParser.parseFromString(content, 'text/html')).collapseGaps());
  5913. 	} else if (content = evt.dataTransfer.getData('text/plain')) {
  5914. 	  textHandler(content);
  5915. 	}
  5916. 	return false;
  5917.   }
  5918.   return true;
  5919.  
  5920.   function urlHandler(urls) {
  5921. 	const rx = new RegExp('\\[' + this.tag + '\\]\\[\\/' + this.tag + '\\]', 'i');
  5922. 	urls.forEach(function(url, ndx) {
  5923. 	  if (url.length <= 0 || !urlParser.test(urls)) return;
  5924. 	  var php = '[' + this.tag;
  5925. 	  php += Array.isArray(this.titles) && this.titles[ndx] ? '=' + url + ']' + this.titles[ndx] : ']' + url;
  5926. 	  php += '[/' + this.tag + ']';
  5927. 	  if (evt.target.value.length <= 0) evt.target.value = php; else if (evt.ctrlKey) {
  5928. 		evt.target.value = evt.target.value.slice(0, evt.rangeOffset) + php + evt.target.value.slice(evt.rangeOffset);
  5929. 	  } else if (rx.test(evt.target.value)) {
  5930. 		evt.target.value = RegExp.leftContext + php + RegExp.rightContext;
  5931. 	  } else evt.target.value += '\n\n'.concat(php);
  5932. 	}.bind(this));
  5933.   }
  5934.   function textHandler(php) {
  5935. 	if (evt.target.value.length <= 0) evt.target.value = php; else if (evt.ctrlKey) {
  5936. 	  evt.target.value = evt.target.value.slice(0, evt.rangeOffset) + php + evt.target.value.slice(evt.rangeOffset);
  5937. 	} else evt.target.value += '\n\n'.concat(php);
  5938.   }
  5939. }
  5940.  
  5941. function descPasteHandler(evt) {
  5942.   if (evt.clipboardData == null || evt.clipboardData.items.length <= 0) return true;
  5943.   var content = evt.clipboardData.getData('text/html');
  5944.   if (!content) return true;
  5945.   content = html2php(domParser.parseFromString(content, 'text/html')).collapseGaps();
  5946.   var selStart = evt.target.selectionStart;
  5947.   evt.target.value = evt.target.value.slice(0, evt.target.selectionStart)
  5948. 	.concat(content, evt.target.value.slice(evt.target.selectionEnd));
  5949.   evt.target.setSelectionRange(selStart + content.length, selStart + content.length);
  5950.   return false;
  5951. }
  5952.  
  5953. function ptpimgItHandler(evt) {
  5954.   if (evt.dataTransfer == null) return false;
  5955.   var image = document.getElementById('image') || document.querySelector('input[name="image"]');
  5956.   if (image == null) return false;
  5957.   if (evt.dataTransfer.files.length > 0) {
  5958. 	evt.preventDefault();
  5959. 	evt.stopPropagation();
  5960. 	evt.currentTarget.disabled = true;
  5961. 	if (evt.currentTarget.hTimer) {
  5962. 	  clearTimeout(evt.currentTarget.hTimer);
  5963. 	  delete evt.currentTarget.hTimer;
  5964. 	}
  5965. 	evt.currentTarget.value = 'Uploading...';
  5966. 	evt.currentTarget.style.backgroundColor = '#A00000';
  5967. 	var evtSrc = evt.currentTarget;
  5968. 	uploadFiles(upload2PTPIMG, evt.dataTransfer.files).then(function(results) {
  5969. 	  if (urlParser.test(results[0])) {
  5970. 		image.value = results[0];
  5971. 		evtSrc.style.backgroundColor = '#008000';
  5972. 		evtSrc.hTimer = setTimeout(function() {
  5973. 		  evtSrc.style.backgroundColor = null;
  5974. 		  delete evtSrc.hTimer;
  5975. 		}, 10000);
  5976. 		coverPreview(image, results[0], evt.dataTransfer.files[0].size);
  5977. 	  } else evtSrc.style.backgroundColor = null;
  5978. 	}).catch(function(error) {
  5979. 	  evtSrc.style.backgroundColor = null;
  5980. 	  alert(error);
  5981. 	}).then(function() {
  5982. 	  evtSrc.value = evtSrc.dataset.caption;
  5983. 	  evtSrc.disabled = false;
  5984. 	});
  5985.   } else if (evt.dataTransfer.items.length > 0) {
  5986. 	testImageUrl((evt.dataTransfer.getData('text/uri-list')
  5987. 		|| evt.dataTransfer.getData('text/plain')).split(/\r?\n/)[0]).then(function(url) {
  5988. 	  evt.preventDefault();
  5989. 	  evt.stopPropagation();
  5990. 	  image.value = url;
  5991. 	  coverPreview(image, url);
  5992. 	  if (url.toLowerCase().startsWith(imghostOrigin)) return;
  5993. 	  image.disabled = true;
  5994. 	  rehost2PTPIMG([url])
  5995. 		.then(function(urls) { if (urls.length > 0) image.value = urls[0] })
  5996. 		.catch(e => { alert(e) })
  5997. 		.then(function() { image.disabled = false });
  5998. 	  return false;
  5999. 	}).catch(e => { console.warn(e) });
  6000.   }
  6001.   return false;
  6002. }
  6003.  
  6004. function uaInsert(evt) {
  6005.   if (evt.clipboardData) evt.target.value = '';
  6006.   if (!(prefs.autfill_delay > 0)) return true;
  6007.   autofill = true;
  6008.   setTimeout(fillFromText, prefs.autfill_delay);
  6009. }
  6010.  
  6011. // Firefox accepts dropped playlist in malformed form, try to detect and correct it
  6012. function fixFirefoxDropBug(evt) {
  6013.   if (evt.target == null || evt.target.value.length <= 0) return true;
  6014.   var tl = (Math.sqrt(4 * evt.target.value.split('\n').length - 3) + 1) / 2;
  6015.   if (tl < 2 || tl != Math.floor(tl) || evt.target.value.length % tl != 0) return true;
  6016.   var l = evt.target.value.length / tl;
  6017.   var s = evt.target.value.slice(0, l);
  6018.   for (var i = 1; i < tl; ++i) if (evt.target.value.slice(i * l, (i + 1) * l) != s) return true;
  6019.   evt.target.value = s;
  6020.   return true;
  6021. }
  6022.  
  6023. function clear0(evt) { if (evt.target.value.length > 0) evt.target.value = '' }
  6024. function clear1(evt) { if (evt.buttons == 4) clear0(evt) }
  6025. function voidDragHandler0(evt) { return false }
  6026. function voidDragHandler1(evt) {
  6027.   return !evt.dataTransfer.types.includes('Files') || evt.target.nodeName == 'TEXTAREA'
  6028. 	  || evt.target.nodeName == 'INPUT' && evt.target.type == 'file'
  6029. }
  6030.  
  6031. function uploadFiles(uploader, files, elem) {
  6032.   if (typeof files != 'object') return Promise.reject('Invalid argument');
  6033.   var frs = Array.from(files).filter(function(file) {
  6034. 	return file instanceof File && imageExtensions.some(ext => file.type == 'image/' + ext);
  6035.   }).map(file => new Promise(function(resolve, reject) {
  6036. 	var reader = new FileReader();
  6037. 	reader.onload = function() { resolve({ name: file.name, type: file.type, data: reader.result }) };
  6038. 	reader.onerror = reader.ontimeout = error => { reject('FileReader error (' + file.name + ')') };
  6039. 	reader.readAsBinaryString(file);
  6040.   }));
  6041.   return frs.length > 0 ? Promise.all(frs).then(images => uploader(images, elem))
  6042.   	: Promise.reject('Nothing to upload');
  6043. }
  6044.  
  6045. function upload2PTPIMG(images, elem) {
  6046.   if (!Array.isArray(images)) return Promise.reject('Invalid argument');
  6047.   if (images.length <= 0) return Promise.reject('Nothing to upload'); //Promise.resolve([]);
  6048.   return getPTPIMGapiKey().then(apiKey => new Promise(function(resolve, reject) {
  6049. 	const now = new Date().getTime();
  6050. 	const boundary = '----WebKitFormBoundary'.concat(now.toString(16).toUpperCase());
  6051. 	var data = '--' + boundary + '\r\n';
  6052. 	images.forEach(function(image, ndx) {
  6053. 	  data += 'Content-Disposition: form-data; name="file-upload[' + ndx + ']"; ' +
  6054. 		'filename="' + image.name.toASCII() + '"\r\n';
  6055. 	  data += 'Content-Type: ' + image.type + '\r\n\r\n';
  6056. 	  data += image.data + '\r\n';
  6057. 	  data += '--' + boundary + '\r\n';
  6058. 	});
  6059. 	data += 'Content-Disposition: form-data; name="api_key"\r\n\r\n';
  6060. 	data += apiKey + '\r\n';
  6061. 	data += '--' + boundary + '--\r\n';
  6062. 	GM_xmlhttpRequest({
  6063. 	  method: 'POST',
  6064. 	  url: imghostOrigin + '/upload.php',
  6065. 	  responseType: 'json',
  6066. 	  headers: {
  6067. 		'Accept': 'application/json',
  6068. 		'Content-Type': 'multipart/form-data; boundary=' + boundary,
  6069. 		'Content-Length': data.length,
  6070. 		'Referer': imghostOrigin + '/upload.php',
  6071. 	  },
  6072. 	  data: data,
  6073. 	  binary: true,
  6074. 	  onload: function(response) {
  6075. 		if (response.status >= 200 && response.status < 400) {
  6076. 		  resolve(response.response.map(item => imghostOrigin + '/' + item.code + '.' + item.ext));
  6077. 		} else {
  6078. 		  reject(`Response error ${response.readyState}/${response.status} (${response.statusText})`);
  6079. 		}
  6080. 	  },
  6081. 	  onprogress: elem instanceof HTMLInputElement ?
  6082. 	  	progress => { elem.value = 'Uploading... (' + progress.position + '%)' } : undefined,
  6083. 	  onerror: error => reject(defaultErrorHandler(error)),
  6084. 	  ontimeout: timeout => reject(defaultTimeoutHandler(timeout)),
  6085. 	});
  6086.   }));
  6087. }
  6088.  
  6089. function rehost2PTPIMG(urls) {
  6090.   return Promise.all(urls.map(url => testImageUrl(url).then(function(imgUrl) {
  6091. 	const hostName = new URL(imgUrl).hostname;
  6092. 	if (hostName.endsWith('discogs.com')) {
  6093. 	  return testImageUrl('https://reho.st/'.concat(imgUrl), true)
  6094. 		.catch(reason => rehost2Catbox(imgUrl))
  6095. 		.catch(reason => rehost2PixHost(imgUrl))
  6096. 		//.catch(reason => rehost2Malzo(imgUrl))
  6097. 		.catch(reason => reupload2PTPIMG(imgUrl));
  6098. 	} else if (!imageExtensions.some(ext => imgUrl.toLowerCase().endsWith('.'.concat(ext)))) {
  6099. 	  return testImageUrl(imgUrl.concat('#.jpg'), true).catch(reason => rehost2Imgur(imgUrl));
  6100. 	}
  6101. 	return imgUrl;
  6102.   }))).then(function(imgUrls) {
  6103. 	return imgUrls.length <= 0 ? [] : getPTPIMGapiKey().then(function(apiKey) {
  6104. 	  var formData = new URLSearchParams({
  6105. 		'link-upload': imgUrls.join('\r\n'),
  6106. 		'api_key': apiKey,
  6107. 	  });
  6108. 	  return globalFetch(imghostOrigin + '/upload.php', {
  6109. 		responseType: 'json',
  6110. 		headers: { 'Referer': imghostOrigin + '/upload.php' },
  6111. 	  }, formData).then(response => response.response.map(item => imghostOrigin.concat('/', item.code, '.', item.ext)));
  6112. 	});
  6113.   });
  6114. }
  6115.  
  6116. function reupload2PTPIMG(imgUrl) {
  6117.   console.debug('PTPIMG rehoster fallback to local reupload');
  6118.   return globalFetch(imgUrl, { responseType: 'blob' }).then(function(response) {
  6119. 	var image = {
  6120. 	  name: imgUrl.replace(/^.*\//, ''),
  6121. 	  data: response.responseText,
  6122. 	};
  6123. 	switch (imgUrl.replace(/^.*\./, '').toLowerCase()) {
  6124. 	  case 'jpg': case 'jpeg': case 'jfif': image.type = 'image/jpeg'; break;
  6125. 	  case 'png': image.type = 'image/png'; break;
  6126. 	  case 'gif': image.type = 'image/gif'; break;
  6127. 	  case 'bmp': image.type = 'image/bmp'; break;
  6128. 	  default: return Promise.reject('Unsupported extension');
  6129. 	}
  6130. 	return upload2PTPIMG([image]).then(imgUrls => imgUrls[0]);
  6131.   });
  6132. }
  6133.  
  6134. function getPTPIMGapiKey() {
  6135.   try {
  6136. 	var apiKey = prefs.ptpimg_api_key || JSON.parse(window.localStorage.ptpimg_it).api_key;
  6137. 	if (apiKey) return Promise.resolve(apiKey);
  6138.   } catch(e) { console.log('getPTPIMGapiKey', e) }
  6139.   return globalFetch(imghostOrigin).then(function(response) {
  6140. 	if ((apiKey = response.document.getElementById('api_key')) != null) {
  6141. 	  if (!apiKey.value) return Promise.reject('Assertion failed: API key empty');
  6142. 	  GM_setValue('ptpimg_api_key', prefs.ptpimg_api_key = apiKey.value);
  6143. 	  Promise.resolve(apiKey.value)
  6144. 		.then(apiKey => { alert(`Your PTPIMG API key [${apiKey}] was successfully configured`) });
  6145. 	  return apiKey.value;
  6146. 	} else return Promise.reject(`
  6147. PTPIMG API key isn\'t configured.
  6148. Please login to ${imghostOrigin}/ and repeat the action.
  6149.  
  6150. If you don\'t have PTPIMG account, to avoid this warning in
  6151. future consider to set auto_rehost_cover to 0 in preferences
  6152. (Tampermonkey extension menu -> right click to Upload Assistant -> Storage tab)
  6153. `);
  6154.   });
  6155. }
  6156.  
  6157. function rehost2Malzo(url) {
  6158.   return testImageUrl(url).then(imgUrl => getMalzoAuthToken().then(function(authToken) {
  6159. 	var formData = new URLSearchParams({
  6160. 	  source: imgUrl,
  6161. 	  type: 'url',
  6162. 	  action: 'upload',
  6163. 	  timestamp: new Date().getTime(),
  6164. 	  auth_token: authToken,
  6165. 	  nsfw: 0,
  6166. 	});
  6167. 	return globalFetch('https://malzo.com/json', {
  6168. 	  responseType: 'json',
  6169. 	  headers: { 'Referer': 'https://malzo.com/im/uLO' },
  6170. 	}, formData).then(response => response.response.result.url);
  6171.   }));
  6172. }
  6173.  
  6174. function getMalzoAuthToken() {
  6175.   //if (!prefs.malzo_uid || !prefs.malzo_password) return Promise.reject('Invalid Malzo user credentials');
  6176.   return globalFetch('https://malzo.com/', { responseType: 'text' }).then(function(response) {
  6177. 	if (!/\bauth_token\s*=\s*"(\w+)"/.test(response.responseText)) return Promise.reject('Auth token not found');
  6178. 	return RegExp.$1;
  6179.   });
  6180. }
  6181.  
  6182. function rehost2PixHost(url) {
  6183.   var form = new URLSearchParams({ imgs: url, content_type: 0, tos: 'on' });
  6184.   return globalFetch('https://pixhost.to/remote/', { responseType: 'text' }, form)
  6185. 	.then(response => /\bupload_results\s*=\s*(\{.*\});$/m.test(response.responseText) ?
  6186. 	  pixHostImgExtractor(JSON.parse(RegExp.$1).images[0].show_url) : Promise.reject('Page parsing error'));
  6187. }
  6188.  
  6189. function pixHostImgExtractor(showUrl) {
  6190.   return urlParser.test(showUrl) ? globalFetch(showUrl).then(function(response) {
  6191. 	var img = response.document.getElementById('image');
  6192. 	return img != null ? img.src : Promise.reject('Page parsing error');
  6193.   }) : Promise.reject('Invalid argument');
  6194. }
  6195.  
  6196. function rehost2Catbox(imageUrl) {
  6197.   return testImageUrl(imageUrl).then(function(imageUrl) {
  6198. 	var formData = new URLSearchParams({
  6199. 	  reqtype: 'urlupload',
  6200. 	  url: imageUrl,
  6201. 	});
  6202. 	if (prefs.catbox_userHash) formData.set('userhash', prefs.catbox_userHash);
  6203. 	return globalFetch('https://catbox.moe/user/api.php', { responseType: 'text' }, formData)
  6204. 	  .then(response => response.responseText);
  6205.   });
  6206. }
  6207.  
  6208. function rehost2Imgur(url) {
  6209.   const requestUrl = 'https://imgur.com/upload';
  6210.   var form = new URLSearchParams({ url: url });
  6211.   return globalFetch(requestUrl, { responseType: 'json', headers: { Referer: requestUrl } }, form).then(function(result) {
  6212. 	if (!result.response.success) return Promise.reject(result.response.status);
  6213. 	return 'https://i.imgur.com/'.concat(result.response.data.hash, result.response.data.ext);
  6214.   });
  6215. }
  6216.  
  6217. function dcFmtToGazelle(format) {
  6218.   if (/^(?:CD|CDi|CDr|HDCD)\b/.test(format)) return 'CD';
  6219.   if (/\b(?:File|AAC|AIFC|AIFF|ALAC|AMR|APE|DFF|DSD|FLAC|MP2|MP3|ogg-vorbis|Opus|SHN|WAV|WavPack|WMA|WMV)\b/.test(format)) return 'WEB';
  6220.   if (/^(?:Vinyl|LP|\d+(?:\.\d+)?\s*")$/.test(format)) return 'Vinyl';
  6221.   if (/\b(?:SACD|Hybrid)\b/.test(format)) return 'SACD';
  6222.   if (/^(?:Blu[ \-]?ray)\b/i.test(format)) return isOPS ? 'BD' : 'Blu-Ray';
  6223.   if (/^(?:DVD|HD\s+DVD)/.test(format)) return 'DVD';
  6224.   if (/^(?:Cassette|Microcassette)$/i.test(format)) return 'Cassette';
  6225.   if (/^(?:DAT)$/.test(format)) return 'DAT';
  6226.   if (/^(?:Soundboard)$/i.test(format)) return 'Soundboard';
  6227.   //if (/^(?:Memory\s+Stick)$/i.test(format)) return ??
  6228.   return null;
  6229. }
  6230.  
  6231. function queryAjaxAPI(action, params) {
  6232.   if (!action) return Promise.reject('Action missing');
  6233.   var retryCount = 0;
  6234.   return new Promise(function(resolve, reject) {
  6235. 	params = new URLSearchParams(params || undefined);
  6236. 	params.set('action', action);
  6237. 	var url = '/ajax.php?'.concat(params);
  6238. 	var xhr = new XMLHttpRequest();
  6239. 	queryInternal();
  6240.  
  6241. 	function queryInternal() {
  6242. 	  var now = new Date().getTime();
  6243. 	  if (!gazelleApiTimeFrame.timeStamp || now > gazelleApiTimeFrame.timeStamp + 10100) {
  6244. 		gazelleApiTimeFrame.timeStamp = now;
  6245. 		gazelleApiTimeFrame.requestCounter = 0;
  6246. 	  };
  6247. 	  if (++gazelleApiTimeFrame.requestCounter <= 5) {
  6248. 		xhr.open('GET', url, true);
  6249. 		xhr.setRequestHeader('Accept', 'application/json');
  6250. 		xhr.responseType = 'json';
  6251. 		xhr.onload = function() {
  6252. 		  if (xhr.status == 503) return http503Handler(3333, 'onload');
  6253. 		  if (xhr.status < 200 || xhr.status >= 400) return reject(defaultErrorHandler(xhr));
  6254. 		  if (xhr.response.status == 'success') resolve(xhr.response.response);
  6255. 		  	else reject(xhr.response.status);
  6256. 		};
  6257. 		xhr.onerror = function() {
  6258. 		  if (xhr.status == 503) http503Handler(3333, xhr, 'onerror'); else reject(defaultErrorHandler(xhr));
  6259. 		};
  6260. 		xhr.ontimeout = function() { reject(defaultTimeoutHandler(xhr)) };
  6261. 		xhr.timeout = 10000;
  6262. 		xhr.send();
  6263. /*
  6264. 		GM_xmlhttpRequest({
  6265. 		  method: 'GET',
  6266. 		  url: url,
  6267. 		  responseType: 'json',
  6268. 		  headers: { 'Accept': 'application/json' },
  6269. 		  onload: function(response) {
  6270. 			if (response.status == 503) return http503Handler(3333, response, 'onload');
  6271. 			if (response.status >= 200 && response.status < 400) resolve(response.response);
  6272. 				else reject(defaultErrorHandler(response));
  6273. 		  },
  6274. 		  onerror: error => error.status == 503 ? http503Handler(3333, error, 'onerror')
  6275. 		  	: reject(defaultErrorHandler(error)),
  6276. 		  ontimeout: timeout => reject(defaultTimeoutHandler(timeout)),
  6277. 		});
  6278. */
  6279. 	  } else {
  6280. 		setTimeout(queryInternal, gazelleApiTimeFrame.timeStamp + 10100 - now);
  6281. 		console.debug('AJAX API request quota exceeded: /ajax.php?action=' + action + ' (' +
  6282. 			gazelleApiTimeFrame.requestCounter + ')');
  6283. 		if (prefs.messages_verbosity >= 1) {
  6284. 		  addMessage('AJAX API request exceeding time frame: action=' +
  6285. 			action + ' (' + gazelleApiTimeFrame.requestCounter + ')', 'notice');
  6286. 		} else addMessage('please wait for next AJAX timeframe', 'notice');
  6287. 	  }
  6288.  
  6289. 	  function http503Handler(delay, /*response, */event) {
  6290. 		if (retryCount++ <= 10) setTimeout(queryInternal, delay); else reject(defaultErrorHandler(xhr));
  6291. 		console.debug('[UA] queryAjaxAPI encountered HTTP/503 error for url ' + url + '; event: ' + event);
  6292. 	  }
  6293. 	}
  6294.   });
  6295. }
  6296.  
  6297. function validataTorrentFile(torrent) {
  6298.   tfMessages.forEach(node => { node.remove() });
  6299.   tfMessages = [];
  6300.   var fr = new FileReader();
  6301.   fr.onload = function(evt) {
  6302. 	torrent = bdecode(new Uint8Array(fr.result));
  6303. 	torrent.info.files.forEach(function(file) {
  6304. 	  var folderName = decodeURIComponent(escape(torrent.info.name));
  6305. 	  var fileName = decodeURIComponent(escape(file.path[0]));
  6306. 	  var totalLen = folderName.trueLength() + 1 + fileName.trueLength();
  6307. 	  if (totalLen > 180) tfMessages.push(addMessage(new HTML('file "' + safeText(fileName).bold() +
  6308. 			'" exceeding allowed length (' + totalLen + ' > 180)'), 'warning'));
  6309. 	  if (/\.(?:torrent|\!ut|\!qb|url|lnk)$/i.test(fileName)) {
  6310. 		tfMessages.push(addMessage(new HTML('forbidden file "' + safeText(fileName).bold() + '"'), 'warning'));
  6311. 	  }
  6312. 	});
  6313. 	ref = document.querySelector('td.ua-messages-bg');
  6314. 	if (ref != null && ref.childElementCount <= 0) ref.parentNode.remove();
  6315.   };
  6316.   fr.onerror = fr.ontimeout = error => { console.error('FileReader error (' + torrent.name + ')') };
  6317.   fr.readAsArrayBuffer(torrent);
  6318.  
  6319.   function bdecode(str) {
  6320. 	var pos = 0, infoBegin = 0, infoEnd = 0;
  6321. 	return bdecodeInternal(str);
  6322.  
  6323. 	function bdecodeInternal(str) {
  6324. 	  if (pos > str.length) return null;
  6325. 	  switch (str[pos]) {
  6326. 		case 100: // char code for 'd'
  6327. 		  ++pos;
  6328. 		  var retval = [];
  6329. 		  while (str[pos] != 101){ // char code for 'e'
  6330. 			var key = bdecodeInternal(str);
  6331. 			var val = bdecodeInternal(str);
  6332. 			if (key === null || val === null) break;
  6333. 			retval[key] = val;
  6334. 		  }
  6335. 		  if(infoEnd == -1) infoEnd = pos + 1;
  6336. 		  retval.isDct = true;
  6337. 		  ++pos;
  6338. 		  return retval;
  6339. 		case 108: // char code for 'l'
  6340. 		  ++pos;
  6341. 		  retval = [];
  6342. 		  while (str[pos] != 101){ // char code for 'e'
  6343. 			let val = bdecodeInternal(str);
  6344. 			if (val === null) break;
  6345. 			retval.push(val);
  6346. 		  }
  6347. 		  ++pos;
  6348. 		  return retval;
  6349. 		case 105: // char code for 'i'
  6350. 		  ++pos;
  6351. 		  var digits = Array.prototype.indexOf.call(str, 101, pos) - pos; // 101 = char code for 'e'
  6352. 		  val = '';
  6353. 		  for (var i = pos; i < digits + pos; ++i) val += String.fromCharCode(str[i]);
  6354. 		  val = Math.round(parseFloat(val));
  6355. 		  pos += digits + 1;
  6356. 		  return val;
  6357. 		default:
  6358. 		  digits = Array.prototype.indexOf.call(str, 58, pos) - pos; // 58 = char code for ':'
  6359. 		  if (digits < 0 || digits > 20) return null;
  6360. 		  var len = '';
  6361. 		  for (i = pos; i < digits + pos; ++i) len += String.fromCharCode(str[i]);
  6362. 		  len = parseInt(len);
  6363. 		  pos += digits + 1;
  6364. 		  var fstring = '';
  6365. 		  for (i = pos; i < len + pos; ++i) fstring += String.fromCharCode(str[i]);
  6366. 		  pos += len;
  6367. 		  if(fstring == 'info') {
  6368. 			infoBegin = pos;
  6369. 			infoEnd = -1;
  6370. 		  }
  6371. 		  return fstring;
  6372. 	  }
  6373. 	}
  6374.   }
  6375. }
  6376.  
  6377. function localFetch(url, params, data) {
  6378.   return url ? new Promise(function(resolve, reject) {
  6379. 	var xhr = new XMLHttpRequest();
  6380. 	xhr.open(getParam('method') || 'GET', url, true);
  6381. 	if ((xhr.responseType = getParam('responseType') || 'document') == 'json') {
  6382. 	  xhr.setRequestHeader('Accept', 'application/json');
  6383. 	}
  6384. 	var headers = getParam('headers');
  6385. 	if (typeof headers == 'object') Object.keys(headers).forEach(key => { xhr.setRequestHeader(key, headers[key]) });
  6386. 	xhr.onload = function() {
  6387. 	  if (xhr.status >= 200 && xhr.status < 400) resolve(xhr.response); else reject(defaultErrorHandler(xhr));
  6388. 	};
  6389. 	xhr.onerror = function() { reject(defaultErrorHandler(xhr)) };
  6390. 	xhr.ontimeout = function() { reject(defaultTimeoutHandler(xhr)) };
  6391. 	xhr.timeout = 10000;
  6392. 	xhr.send(data || getParam('body'));
  6393.   }) : Promise.reject(new Error('URL missing'));
  6394.  
  6395.   function getParam(key) {
  6396. 	if (!key || typeof key != 'string' || typeof params != 'object') return undefined;
  6397. 	key = Object.keys(params).find(_key => _key.toLowerCase() == key.toLowerCase());
  6398. 	return key && params[key] || undefined;
  6399.   }
  6400. }
  6401.  
  6402. function globalFetch(url, params, data) {
  6403.   return url ? new Promise(function(resolve, reject) {
  6404. 	params = Object.assign({}, params || {}, { url: url });
  6405. 	if (!params.method) params.method = data ? 'POST' : 'GET';
  6406. 	if (!params.responseType) params.responseType = 'document';
  6407. 	if (typeof params.headers != 'object') params.headers = {};
  6408. 	switch (params.responseType.toLowerCase()) {
  6409. 	  case 'document': params.headers.Accept = 'text/html'; break;
  6410. 	  case 'xml': params.headers.Accept = 'text/xml'; break;
  6411. 	  case 'json': params.headers.Accept = 'application/json'; break;
  6412. 	  default: params.headers.Accept = '*/*';
  6413. 	}
  6414. 	if (typeof data == 'string') params.headers['Content-Length'] = data.length;
  6415. 		else if (data instanceof URLSearchParams) params.headers['Content-Length'] = data.toString().length;
  6416. 			else if (data instanceof ArrayBuffer) params.headers['Content-Length'] = data.byteLength;
  6417. 	if (data) params.data = data instanceof URLSearchParams ? data.toString() : data;
  6418. 	if (data instanceof URLSearchParams) params.headers['Content-Type'] = 'application/x-www-form-urlencoded';
  6419. 	params.onload = function(response) {
  6420. 	  if (response.status < 200 || response.status >= 400) return reject(defaultErrorHandler(response));
  6421. 	  switch (params.responseType.toLowerCase()) {
  6422. 		case 'document':
  6423. 		case 'html':
  6424. 		  response.document = domParser.parseFromString(response.responseText, 'text/html');
  6425. 		  break;
  6426. 		case 'xml':
  6427. 		  response.document = domParser.parseFromString(response.responseText, 'text/xml');
  6428. 		  break;
  6429. 	  }
  6430. 	  resolve(response);
  6431. 	};
  6432. 	params.onerror = error => reject(defaultErrorHandler(error));
  6433. 	params.ontimeout = timeout => reject(defaultTimeoutHandler(timeout));
  6434. 	GM_xmlhttpRequest(params);
  6435.   }) : Promise.reject(new Error('URL missing'));
  6436. }