diff --git a/dist/main.js b/dist/main.js index 4f9b216..fa3f093 100644 --- a/dist/main.js +++ b/dist/main.js @@ -5,7 +5,7 @@ // @supportURL https://github.com/Xmader/musescore-downloader/issues // @updateURL https://msdl.librescore.org/install.user.js // @downloadURL https://msdl.librescore.org/install.user.js -// @version 0.15.20 +// @version 0.16.0 // @description download sheet music from musescore.com for free, no login or Musescore Pro required | 免登录、免 Musescore Pro，免费下载 musescore.com 上的曲谱 // @author Xmader // @match https://musescore.com/*/* @@ -22,10 +22,11 @@ window.eval('(' + function () { function __awaiter(thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } return new (P || (P = Promise))(function (resolve, reject) { function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } - function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } step((generator = generator.apply(thisArg, _arguments || [])).next()); }); } @@ -36,185 +37,27 @@ return module = { exports: {} }, fn(module, module.exports), module.exports; } - var FileSaver = createCommonjsModule(function (module, exports) { - (function (global, factory) { - { - factory(); - } - })(commonjsGlobal, function () { - - /* - * FileSaver.js - * A saveAs() FileSaver implementation. - * - * By Eli Grey, http://eligrey.com - * - * License : https://github.com/eligrey/FileSaver.js/blob/master/LICENSE.md (MIT) - * source : http://purl.eligrey.com/github/FileSaver.js - */ - // The one and only way of getting global scope in all environments - // https://stackoverflow.com/q/3277182/1008999 - var _global = typeof window === 'object' && window.window === window ? window : typeof self === 'object' && self.self === self ? self : typeof commonjsGlobal === 'object' && commonjsGlobal.global === commonjsGlobal ? commonjsGlobal : void 0; - - function bom(blob, opts) { - if (typeof opts === 'undefined') opts = { - autoBom: false - };else if (typeof opts !== 'object') { - console.warn('Deprecated: Expected third argument to be a object'); - opts = { - autoBom: !opts - }; - } // prepend BOM for UTF-8 XML and text/* types (including HTML) - // note: your browser will automatically convert UTF-16 U+FEFF to EF BB BF - - if (opts.autoBom && /^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(blob.type)) { - return new Blob([String.fromCharCode(0xFEFF), blob], { - type: blob.type - }); - } - - return blob; - } - - function download(url, name, opts) { - var xhr = new XMLHttpRequest(); - xhr.open('GET', url); - xhr.responseType = 'blob'; - - xhr.onload = function () { - saveAs(xhr.response, name, opts); - }; - - xhr.onerror = function () { - console.error('could not download file'); - }; - - xhr.send(); - } - - function corsEnabled(url) { - var xhr = new XMLHttpRequest(); // use sync to avoid popup blocker - - xhr.open('HEAD', url, false); - - try { - xhr.send(); - } catch (e) {} - - return xhr.status >= 200 && xhr.status <= 299; - } // `a.click()` doesn't work for all browsers (#465) + var FileSaver_min = createCommonjsModule(function (module, exports) { + (function(a,b){b();})(commonjsGlobal,function(){function b(a,b){return "undefined"==typeof b?b={autoBom:!1}:"object"!=typeof b&&(console.warn("Deprecated: Expected third argument to be a object"),b={autoBom:!b}),b.autoBom&&/^\s*(?:text\/\S*|application\/xml|\S*\/\S*\+xml)\s*;.*charset\s*=\s*utf-8/i.test(a.type)?new Blob(["\uFEFF",a],{type:a.type}):a}function c(a,b,c){var d=new XMLHttpRequest;d.open("GET",a),d.responseType="blob",d.onload=function(){g(d.response,b,c);},d.onerror=function(){console.error("could not download file");},d.send();}function d(a){var b=new XMLHttpRequest;b.open("HEAD",a,!1);try{b.send();}catch(a){}return 200<=b.status&&299>=b.status}function e(a){try{a.dispatchEvent(new MouseEvent("click"));}catch(c){var b=document.createEvent("MouseEvents");b.initMouseEvent("click",!0,!0,window,0,0,0,80,20,!1,!1,!1,!1,0,null),a.dispatchEvent(b);}}var f="object"==typeof window&&window.window===window?window:"object"==typeof self&&self.self===self?self:"object"==typeof commonjsGlobal&&commonjsGlobal.global===commonjsGlobal?commonjsGlobal:void 0,a=f.navigator&&/Macintosh/.test(navigator.userAgent)&&/AppleWebKit/.test(navigator.userAgent)&&!/Safari/.test(navigator.userAgent),g=f.saveAs||("object"!=typeof window||window!==f?function(){}:"download"in HTMLAnchorElement.prototype&&!a?function(b,g,h){var i=f.URL||f.webkitURL,j=document.createElement("a");g=g||b.name||"download",j.download=g,j.rel="noopener","string"==typeof b?(j.href=b,j.origin===location.origin?e(j):d(j.href)?c(b,g,h):e(j,j.target="_blank")):(j.href=i.createObjectURL(b),setTimeout(function(){i.revokeObjectURL(j.href);},4E4),setTimeout(function(){e(j);},0));}:"msSaveOrOpenBlob"in navigator?function(f,g,h){if(g=g||f.name||"download","string"!=typeof f)navigator.msSaveOrOpenBlob(b(f,h),g);else if(d(f))c(f,g,h);else {var i=document.createElement("a");i.href=f,i.target="_blank",setTimeout(function(){e(i);});}}:function(b,d,e,g){if(g=g||open("","_blank"),g&&(g.document.title=g.document.body.innerText="downloading..."),"string"==typeof b)return c(b,d,e);var h="application/octet-stream"===b.type,i=/constructor/i.test(f.HTMLElement)||f.safari,j=/CriOS\/[\d]+/.test(navigator.userAgent);if((j||h&&i||a)&&"undefined"!=typeof FileReader){var k=new FileReader;k.onloadend=function(){var a=k.result;a=j?a:a.replace(/^data:[^;]*;/,"data:attachment/file;"),g?g.location.href=a:location=a,g=null;},k.readAsDataURL(b);}else {var l=f.URL||f.webkitURL,m=l.createObjectURL(b);g?g.location=m:location.href=m,g=null,setTimeout(function(){l.revokeObjectURL(m);},4E4);}});f.saveAs=g.saveAs=g,(module.exports=g);}); - function click(node) { - try { - node.dispatchEvent(new MouseEvent('click')); - } catch (e) { - var evt = document.createEvent('MouseEvents'); - evt.initMouseEvent('click', true, true, window, 0, 0, 0, 80, 20, false, false, false, false, 0, null); - node.dispatchEvent(evt); - } - } - - var saveAs = _global.saveAs || ( // probably in some web worker - typeof window !== 'object' || window !== _global ? function saveAs() {} - /* noop */ - // Use download attribute first if possible (#193 Lumia mobile) - : 'download' in HTMLAnchorElement.prototype ? function saveAs(blob, name, opts) { - var URL = _global.URL || _global.webkitURL; - var a = document.createElement('a'); - name = name || blob.name || 'download'; - a.download = name; - a.rel = 'noopener'; // tabnabbing - // TODO: detect chrome extensions & packaged apps - // a.target = '_blank' - - if (typeof blob === 'string') { - // Support regular links - a.href = blob; - - if (a.origin !== location.origin) { - corsEnabled(a.href) ? download(blob, name, opts) : click(a, a.target = '_blank'); - } else { - click(a); - } - } else { - // Support blobs - a.href = URL.createObjectURL(blob); - setTimeout(function () { - URL.revokeObjectURL(a.href); - }, 4E4); // 40s - - setTimeout(function () { - click(a); - }, 0); - } - } // Use msSaveOrOpenBlob as a second approach - : 'msSaveOrOpenBlob' in navigator ? function saveAs(blob, name, opts) { - name = name || blob.name || 'download'; - - if (typeof blob === 'string') { - if (corsEnabled(blob)) { - download(blob, name, opts); - } else { - var a = document.createElement('a'); - a.href = blob; - a.target = '_blank'; - setTimeout(function () { - click(a); - }); - } - } else { - navigator.msSaveOrOpenBlob(bom(blob, opts), name); - } - } // Fallback to using FileReader and a popup - : function saveAs(blob, name, opts, popup) { - // Open a popup immediately do go around popup blocker - // Mostly only available on user interaction and the fileReader is async so... - popup = popup || open('', '_blank'); - - if (popup) { - popup.document.title = popup.document.body.innerText = 'downloading...'; - } - - if (typeof blob === 'string') return download(blob, name, opts); - var force = blob.type === 'application/octet-stream'; - - var isSafari = /constructor/i.test(_global.HTMLElement) || _global.safari; - - var isChromeIOS = /CriOS\/[\d]+/.test(navigator.userAgent); - - if ((isChromeIOS || force && isSafari) && typeof FileReader === 'object') { - // Safari doesn't allow downloading of blob URLs - var reader = new FileReader(); - - reader.onloadend = function () { - var url = reader.result; - url = isChromeIOS ? url : url.replace(/^data:[^;]*;/, 'data:attachment/file;'); - if (popup) popup.location.href = url;else location = url; - popup = null; // reverse-tabnabbing #460 - }; - - reader.readAsDataURL(blob); - } else { - var URL = _global.URL || _global.webkitURL; - var url = URL.createObjectURL(blob); - if (popup) popup.location = url;else location.href = url; - popup = null; // reverse-tabnabbing #460 - - setTimeout(function () { - URL.revokeObjectURL(url); - }, 4E4); // 40s - } - }); - _global.saveAs = saveAs.saveAs = saveAs; - - { - module.exports = saveAs; - } - }); }); - const saveAs = FileSaver.saveAs; + // Only Node.JS has a process variable that is of [[Class]] process + var detectNode = Object.prototype.toString.call(typeof process !== 'undefined' ? process : 0) === '[object process]'; + + const escapeFilename = (s) => { + return s.replace(/[\s<>:{}"/\\|?*~.\0\cA-\cZ]+/g, '_'); + }; + const getFetch = () => { + if (!detectNode) { + return fetch; + } + else { + // eslint-disable-next-line @typescript-eslint/no-unsafe-return + return require('node-fetch'); + } + }; const fetchData = (url, init) => __awaiter(void 0, void 0, void 0, function* () { const r = yield fetch(url, init); const data = yield r.arrayBuffer(); @@ -236,6 +79,8 @@ }); }); const getSandboxWindow = () => { + if (typeof document === 'undefined') + return {}; const iframe = document.createElement('iframe'); iframe.style.display = 'none'; document.body.append(iframe); @@ -273,10 +118,11 @@ (function () { function __awaiter(thisArg, _arguments, P, generator) { + function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); } return new (P || (P = Promise))(function (resolve, reject) { function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } } function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } } - function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); } + function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); } step((generator = generator.apply(thisArg, _arguments || [])).next()); }); } @@ -10869,7 +10715,7 @@ this.write_in_progress = true; var self = this; - nextTick(function() { + process.nextTick(function() { self.write_in_progress = false; var res = self._write(flush, input, in_off, in_len, out, out_off, out_len); self.callback(res[0], res[1]); @@ -11413,7 +11259,7 @@ } }); } else { - nextTick(callback); + process.nextTick(callback); } }; @@ -11437,7 +11283,7 @@ if (ws.ended) { if (callback) - nextTick(callback); + process.nextTick(callback); } else if (ws.ending) { if (callback) this.once('end', callback); @@ -11454,7 +11300,7 @@ Zlib$1.prototype.close = function(callback) { if (callback) - nextTick(callback); + process.nextTick(callback); if (this._closed) return; @@ -11464,7 +11310,7 @@ this._binding.close(); var self = this; - nextTick(function() { + process.nextTick(function() { self.emit('close'); }); }; @@ -23198,13 +23044,17 @@ evt.initMouseEvent('click', true, true, window, 0, 0, 0, 80, 20, false, false, false, false, 0, null); node.dispatchEvent(evt); } - } + } // Detect WebView inside a native macOS app by ruling out all browsers + // We just need to check for 'Safari' because all other browsers (besides Firefox) include that too + // https://www.whatismybrowser.com/guides/the-latest-user-agent/macos + + var isMacOSWebView = _global.navigator && /Macintosh/.test(navigator.userAgent) && /AppleWebKit/.test(navigator.userAgent) && !/Safari/.test(navigator.userAgent); var saveAs = _global.saveAs || ( // probably in some web worker typeof window !== 'object' || window !== _global ? function saveAs() {} /* noop */ - // Use download attribute first if possible (#193 Lumia mobile) - : 'download' in HTMLAnchorElement.prototype ? function saveAs(blob, name, opts) { + // Use download attribute first if possible (#193 Lumia mobile) unless this is a macOS WebView + : 'download' in HTMLAnchorElement.prototype && !isMacOSWebView ? function saveAs(blob, name, opts) { var URL = _global.URL || _global.webkitURL; var a = document.createElement('a'); name = name || blob.name || 'download'; @@ -23268,7 +23118,7 @@ var isChromeIOS = /CriOS\/[\d]+/.test(navigator.userAgent); - if ((isChromeIOS || force && isSafari) && typeof FileReader === 'object') { + if ((isChromeIOS || force && isSafari || isMacOSWebView) && typeof FileReader !== 'undefined') { // Safari doesn't allow downloading of blob URLs var reader = new FileReader(); @@ -26346,94 +26196,6 @@ Please pipe the document into a Node stream.\ } } - /* eslint-disable @typescript-eslint/no-unsafe-return */ - // run at document-start - const ugappJsStore = (() => { - try { - const l = document.body.children; - const el = [...l].find(e => Object.keys(e.dataset).length > 0); - const json = Object.values(el.dataset)[0]; - return JSON.parse(json); - } - catch (err) { - console$1.error(err); - return null; - } - })(); - const IPNS_KEY = 'QmSdXtvzC8v8iTTZuj5cVmiugnzbR1QATYRcGix4bBsioP'; - const RADIX = 20; - const scoreinfo = { - get playerdata() { - // @ts-ignore - return ugappJsStore.store.page.data.score; - }, - get id() { - try { - return this.playerdata.id; - } - catch (_a) { - const el = document.querySelector("meta[property='al:ios:url']"); - const m = el.content.match(/(\d+)$/); - return +m[1]; - } - }, - get idLastDigit() { - return (+this.id) % RADIX; - }, - get title() { - try { - return this.playerdata.title; - } - catch (_a) { - const el = document.querySelector("meta[property='og:title']"); - return el.content; - } - }, - get fileName() { - return this.title.replace(/[\s<>:{}"/\\|?*~.\0\cA-\cZ]+/g, '_'); - }, - get pageCount() { - try { - return this.playerdata.pages_count; - } - catch (_a) { - return document.querySelectorAll('.gXB83').length; - } - }, - get baseUrl() { - let thumbnailUrl; - try { - thumbnailUrl = this.playerdata.thumbnails.original; - } - catch (_a) { - const el = document.querySelector("meta[property='og:image']"); - thumbnailUrl = el.content; - } - const { origin, pathname } = new URL(thumbnailUrl); - // remove the last part - return origin + pathname.split('/').slice(0, -1).join('/') + '/'; - }, - get msczIpfsRef() { - return `/ipns/${IPNS_KEY}/${this.idLastDigit}/${this.id}.mscz`; - }, - get msczCidUrl() { - return `https://ipfs.infura.io:5001/api/v0/block/stat?arg=${this.msczIpfsRef}`; - }, - get sheetImgType() { - try { - const imgE = document.querySelector('img[src*=score_]'); - const { pathname } = new URL(imgE.src); - // eslint-disable-next-line @typescript-eslint/no-non-null-assertion - const imgtype = pathname.match(/\.(\w+)$/)[1]; - return imgtype; - } - catch (_) { - // return null - return 'svg'; - } - }, - }; - /* eslint-disable no-extend-native */ /* eslint-disable @typescript-eslint/ban-types */ /** @@ -26587,8 +26349,8 @@ Please pipe the document into a Node stream.\ midi: magicHookConstr('midi'), mp3: magicHookConstr('mp3'), }; - const getApiUrl = (type, index) => { - return `/api/jmuse?id=${scoreinfo.id}&type=${type}&index=${index}&v2=1`; + const getApiUrl = (id, type, index) => { + return `/api/jmuse?id=${id}&type=${type}&index=${index}&v2=1`; }; const getApiAuth = (type, index) => __awaiter(void 0, void 0, void 0, function* () { var _a; @@ -26617,8 +26379,8 @@ Please pipe the document into a Node stream.\ } return magic; }); - const getFileUrl = (type, index = 0) => __awaiter(void 0, void 0, void 0, function* () { - const url = getApiUrl(type, index); + const getFileUrl = (id, type, index = 0) => __awaiter(void 0, void 0, void 0, function* () { + const url = getApiUrl(id, type, index); const auth = yield getApiAuth(type); const r = yield fetch(url, { headers: { @@ -26632,7 +26394,7 @@ Please pipe the document into a Node stream.\ let pdfBlob; const _downloadPDF = (imgURLs, imgType, name = '') => __awaiter(void 0, void 0, void 0, function* () { if (pdfBlob) { - return saveAs(pdfBlob, `${name}.pdf`); + return FileSaver_min.saveAs(pdfBlob, `${name}.pdf`); } const cachedImg = document.querySelector('img[src*=score_]'); const { naturalWidth: width, naturalHeight: height } = cachedImg; @@ -26640,87 +26402,57 @@ Please pipe the document into a Node stream.\ const pdfArrayBuffer = yield worker.generatePDF(imgURLs, imgType, width, height); worker.terminate(); pdfBlob = new Blob([pdfArrayBuffer]); - saveAs(pdfBlob, `${name}.pdf`); + FileSaver_min.saveAs(pdfBlob, `${name}.pdf`); }); - const downloadPDF = () => __awaiter(void 0, void 0, void 0, function* () { - const imgType = scoreinfo.sheetImgType; - const pageCount = scoreinfo.pageCount; + const downloadPDF = (scoreinfo, sheet) => __awaiter(void 0, void 0, void 0, function* () { + const imgType = sheet.imgType; + const pageCount = sheet.pageCount; const rs = Array.from({ length: pageCount }).map((_, i) => { if (i === 0) { // The url to the first page is static. We don't need to use API to obtain it. - return scoreinfo.baseUrl + `score_${i}.${imgType}`; + return sheet.thumbnailUrl; } else { // obtain image urls using the API - return getFileUrl('img', i); + return getFileUrl(scoreinfo.id, 'img', i); } }); const sheetImgURLs = yield Promise.all(rs); return _downloadPDF(sheetImgURLs, imgType, scoreinfo.fileName); }); - let msczBufferP; - const fetchMscz = () => __awaiter(void 0, void 0, void 0, function* () { + const MSCZ_BUF_SYM = Symbol('msczBufferP'); + const fetchMscz = (scoreinfo, _fetch = getFetch()) => __awaiter(void 0, void 0, void 0, function* () { + let msczBufferP = scoreinfo.store.get(MSCZ_BUF_SYM); if (!msczBufferP) { const url = scoreinfo.msczCidUrl; msczBufferP = (() => __awaiter(void 0, void 0, void 0, function* () { - const r0 = yield fetch(url); - assertRes(r0); - const { Key } = yield r0.json(); - const r = yield fetch(`https://ipfs.infura.io/ipfs/${Key}`); + const r0 = yield _fetch(url); + // ipfs-http-gateway specific error + // may read further error msg as json + if (r0.status !== 500) { + assertRes(r0); + } + const cidRes = yield r0.json(); + const r = yield _fetch(scoreinfo.loadMsczUrl(cidRes)); assertRes(r); const data = yield r.arrayBuffer(); return data; }))(); + scoreinfo.store.set(MSCZ_BUF_SYM, msczBufferP); } return msczBufferP; }); - const downloadMscz = () => __awaiter(void 0, void 0, void 0, function* () { - const data = new Blob([yield fetchMscz()]); + const downloadMscz = (scoreinfo, saveAs) => __awaiter(void 0, void 0, void 0, function* () { + const data = new Blob([yield fetchMscz(scoreinfo)]); const filename = scoreinfo.fileName; saveAs(data, `${filename}.mscz`); }); - const WEBMSCORE_URL = 'https://cdn.jsdelivr.net/npm/webmscore@0.10/webmscore.js'; - // fonts for Chinese characters (CN) and Korean hangul (KR) - // JP characters are included in the CN font - const FONT_URLS = ['CN', 'KR'].map(l => `https://cdn.jsdelivr.net/npm/@librescore/fonts/SourceHanSans${l}-Regular.woff2`); - const SF3_URL = 'https://cdn.jsdelivr.net/npm/@librescore/sf3/FluidR3Mono_GM.sf3'; - const SOUND_FONT_LOADED = Symbol('SoundFont loaded'); - const initMscore = (w) => __awaiter(void 0, void 0, void 0, function* () { - if (!w['WebMscore']) { - // init webmscore (https://github.com/LibreScore/webmscore) - const script = w.document.createElement('script'); - script.src = WEBMSCORE_URL; - w.document.body.append(script); - yield new Promise(resolve => { script.onload = resolve; }); - } - }); - let fonts; - const initFonts = () => { - // load CJK fonts - // CJK (East Asian) characters will be rendered as "tofu" if there is no font - if (!fonts) { - fonts = Promise.all(FONT_URLS.map(url => fetchData(url))); - } - }; - const loadSoundFont = (score) => { - if (!score[SOUND_FONT_LOADED]) { - const loadPromise = (() => __awaiter(void 0, void 0, void 0, function* () { - yield score.setSoundFont(yield fetchData(SF3_URL)); - }))(); - score[SOUND_FONT_LOADED] = loadPromise; - } - return score[SOUND_FONT_LOADED]; - }; - const loadMscore = (w) => __awaiter(void 0, void 0, void 0, function* () { - initFonts(); - yield initMscore(w); - const WebMscore = w['WebMscore']; - // parse mscz data - const data = new Uint8Array(new Uint8Array(yield fetchMscz())); - const score = yield WebMscore.load('mscz', data, yield fonts); - yield score.generateExcerpts(); - return score; - }); + /** + * type checking only so no missing keys + */ + function createLocale(obj) { + return Object.freeze(obj); + } var en = createLocale({ 'PROCESSING'() { @@ -26776,20 +26508,23 @@ Please pipe the document into a Node stream.\ }, }); - /** - * type checking only so no missing keys - */ - function createLocale(obj) { - return Object.freeze(obj); - } const locales = ((l) => Object.freeze(l))({ en, es, }); // detect browser language const lang = (() => { + let userLangs; + if (!detectNode) { + userLangs = navigator.languages; + } + else { + const env = process.env; + const l = env.LC_ALL || env.LC_MESSAGES || env.LANG || env.LANGUAGE || ''; + userLangs = [l.slice(0, 2)]; + } const names = Object.keys(locales); - const _lang = navigator.languages.find(l => { + const _lang = userLangs.find(l => { // find the first occurrence of valid languages return names.includes(l); }); @@ -26801,6 +26536,105 @@ Please pipe the document into a Node stream.\ return locale[key]; } + /* eslint-disable @typescript-eslint/no-var-requires */ + const WEBMSCORE_URL = 'https://cdn.jsdelivr.net/npm/webmscore@0.10/webmscore.js'; + // fonts for Chinese characters (CN) and Korean hangul (KR) + // JP characters are included in the CN font + const FONT_URLS = ['CN', 'KR'].map(l => `https://cdn.jsdelivr.net/npm/@librescore/fonts/SourceHanSans${l}-Regular.woff2`); + const SF3_URL = 'https://cdn.jsdelivr.net/npm/@librescore/sf3/FluidR3Mono_GM.sf3'; + const SOUND_FONT_LOADED = Symbol('SoundFont loaded'); + const initMscore = (w) => __awaiter(void 0, void 0, void 0, function* () { + if (!detectNode) { // attached to a page + if (!w['WebMscore']) { + // init webmscore (https://github.com/LibreScore/webmscore) + const script = w.document.createElement('script'); + script.src = WEBMSCORE_URL; + w.document.body.append(script); + yield new Promise(resolve => { script.onload = resolve; }); + } + return w['WebMscore']; + } + else { // nodejs + return require('webmscore').default; + } + }); + let fonts; + const initFonts = () => { + // load CJK fonts + // CJK (East Asian) characters will be rendered as "tofu" if there is no font + if (!fonts) { + if (detectNode) { + // module.exports.CN = ..., module.exports.KR = ... + const FONTS = Object.values(require('@librescore/fonts')); + const fs = require('fs'); + fonts = Promise.all(FONTS.map((path) => fs.promises.readFile(path))); + } + else { + fonts = Promise.all(FONT_URLS.map(url => fetchData(url))); + } + } + }; + const loadSoundFont = (score) => { + if (!score[SOUND_FONT_LOADED]) { + const loadPromise = (() => __awaiter(void 0, void 0, void 0, function* () { + let data; + if (detectNode) { + // module.exports.FluidR3Mono = ... + const SF3 = Object.values(require('@librescore/sf3'))[0]; + const fs = require('fs'); + data = yield fs.promises.readFile(SF3); + } + else { + data = yield fetchData(SF3_URL); + } + yield score.setSoundFont(data); + }))(); + score[SOUND_FONT_LOADED] = loadPromise; + } + return score[SOUND_FONT_LOADED]; + }; + const loadMscore = (scoreinfo, w) => __awaiter(void 0, void 0, void 0, function* () { + initFonts(); + const WebMscore = yield initMscore(w); + // parse mscz data + const data = new Uint8Array(new Uint8Array(yield fetchMscz(scoreinfo))); + const score = yield WebMscore.load('mscz', data, yield fonts); + yield score.generateExcerpts(); + return score; + }); + const INDV_DOWNLOADS = [ + { + name: i18n('DOWNLOAD')('PDF'), + fileExt: 'pdf', + action: (score) => score.savePdf(), + }, + { + name: i18n('DOWNLOAD')('MSCZ'), + fileExt: 'mscz', + action: (score) => score.saveMsc('mscz'), + }, + { + name: i18n('DOWNLOAD')('MusicXML'), + fileExt: 'mxl', + action: (score) => score.saveMxl(), + }, + { + name: i18n('DOWNLOAD')('MIDI'), + fileExt: 'mid', + action: (score) => score.saveMidi(true, true), + }, + { + name: i18n('DOWNLOAD_AUDIO')('FLAC'), + fileExt: 'flac', + action: (score) => loadSoundFont(score).then(() => score.saveAudio('flac')), + }, + { + name: i18n('DOWNLOAD_AUDIO')('OGG'), + fileExt: 'ogg', + action: (score) => loadSoundFont(score).then(() => score.saveAudio('ogg')), + }, + ]; + var btnListCss = "div {\n flex-wrap: wrap;\n display: flex;\n align-items: center;\n font-family: 'Open Sans', 'Roboto', 'Helvetica neue', Helvetica, sans-serif;\n position: absolute;\n z-index: 999;\n background: #f6f6f6;\n}\n\nbutton {\n width: 205px !important;\n height: 38px;\n\n color: #fff;\n background: #1f74bd;\n\n cursor: pointer;\n\n margin-bottom: 4px;\n margin-right: 4px;\n padding: 4px 12px;\n\n justify-content: start;\n align-self: center;\n\n font-size: 16px;\n border-radius: 2px;\n border: 0;\n\n display: inline-flex;\n position: relative;\n\n font-family: inherit;\n}\n\nsvg {\n display: inline-block;\n margin-right: 5px;\n width: 20px;\n height: 20px;\n margin-top: auto;\n margin-bottom: auto;\n}\n\nspan {\n margin-top: auto;\n margin-bottom: auto;\n}"; const getBtnContainer = () => { @@ -26957,7 +26791,7 @@ Please pipe the document into a Node stream.\ a.dispatchEvent(new MouseEvent('click')); }), fallback, timeout); }; - BtnAction.mscoreWindow = (fn) => { + BtnAction.mscoreWindow = (scoreinfo, fn) => { return (btnName, btn, setText) => __awaiter(this, void 0, void 0, function* () { const _onclick = btn.onclick; btn.onclick = null; @@ -26979,7 +26813,7 @@ Please pipe the document into a Node stream.\ setText(btnName); btn.onclick = _onclick; }); - score = yield loadMscore(w); + score = yield loadMscore(scoreinfo, w); fn(w, score, txt); }); }; @@ -27015,9 +26849,83 @@ Please pipe the document into a Node stream.\ }; })(BtnAction || (BtnAction = {})); + class ScoreInfo { + constructor() { + this.IPNS_KEY = 'QmSdXtvzC8v8iTTZuj5cVmiugnzbR1QATYRcGix4bBsioP'; + this.RADIX = 20; + this.store = new Map(); + } + get idLastDigit() { + return (+this.id) % this.RADIX; + } + get fileName() { + return escapeFilename(this.title); + } + get msczIpfsRef() { + return `/ipns/${this.IPNS_KEY}/${this.idLastDigit}/${this.id}.mscz`; + } + get msczCidUrl() { + return `https://ipfs.infura.io:5001/api/v0/block/stat?arg=${this.msczIpfsRef}`; + } + loadMsczUrl(cidRes) { + const cid = cidRes.Key; + if (!cid) { + // read further error msg + const err = cidRes.Message; + if (err.includes('no link named')) { // file not found + throw new Error('score not in dataset'); + } + else { + throw new Error(err); + } + } + this.msczUrl = `https://ipfs.infura.io/ipfs/${cid}`; + return this.msczUrl; + } + } + class ScoreInfoInPage extends ScoreInfo { + constructor(document) { + super(); + this.document = document; + } + get id() { + const el = this.document.querySelector("meta[property='al:ios:url']"); + const m = el.content.match(/(\d+)$/); + return +m[1]; + } + get title() { + const el = this.document.querySelector("meta[property='og:title']"); + return el.content; + } + } + class SheetInfo { + get imgType() { + const thumbnail = this.thumbnailUrl; + const imgtype = thumbnail.match(/\.(\w+)$/)[1]; + return imgtype; + } + } + class SheetInfoInPage extends SheetInfo { + constructor(document) { + super(); + this.document = document; + } + get pageCount() { + return this.document.querySelectorAll('.gXB83').length; + } + get thumbnailUrl() { + // url to the image of the first page + const el = this.document.querySelector('link[as=image]'); + const url = el.href; + return url.split('@')[0]; + } + } + + const { saveAs } = FileSaver_min; const main = () => { const btnList = new BtnList(); - const filename = scoreinfo.fileName; + const scoreinfo = new ScoreInfoInPage(document); + const { fileName, id } = scoreinfo; let indvPartBtn = null; const fallback = () => { // btns fallback to load from MSCZ file (`Individual Parts`) @@ -27025,33 +26933,33 @@ Please pipe the document into a Node stream.\ }; btnList.add({ name: i18n('DOWNLOAD')('MSCZ'), - action: BtnAction.process(downloadMscz), + action: BtnAction.process(() => downloadMscz(scoreinfo, saveAs)), }); btnList.add({ name: i18n('DOWNLOAD')('PDF'), - action: BtnAction.process(downloadPDF, fallback, 3 * 60 * 1000 /* 3min */), + action: BtnAction.process(() => downloadPDF(scoreinfo, new SheetInfoInPage(document)), fallback, 3 * 60 * 1000 /* 3min */), }); btnList.add({ name: i18n('DOWNLOAD')('MusicXML'), - action: BtnAction.mscoreWindow((w, score) => __awaiter(void 0, void 0, void 0, function* () { + action: BtnAction.mscoreWindow(scoreinfo, (w, score) => __awaiter(void 0, void 0, void 0, function* () { const mxl = yield score.saveMxl(); const data = new Blob([mxl]); - saveAs(data, `${filename}.mxl`); + saveAs(data, `${fileName}.mxl`); w.close(); })), }); btnList.add({ name: i18n('DOWNLOAD')('MIDI'), - action: BtnAction.download(() => getFileUrl('midi'), fallback, 30 * 1000 /* 30s */), + action: BtnAction.download(() => getFileUrl(id, 'midi'), fallback, 30 * 1000 /* 30s */), }); btnList.add({ name: i18n('DOWNLOAD')('MP3'), - action: BtnAction.download(() => getFileUrl('mp3'), fallback, 30 * 1000 /* 30s */), + action: BtnAction.download(() => getFileUrl(id, 'mp3'), fallback, 30 * 1000 /* 30s */), }); indvPartBtn = btnList.add({ name: i18n('IND_PARTS')(), tooltip: i18n('IND_PARTS_TOOLTIP')(), - action: BtnAction.mscoreWindow((w, score, txt) => __awaiter(void 0, void 0, void 0, function* () { + action: BtnAction.mscoreWindow(scoreinfo, (w, score, txt) => __awaiter(void 0, void 0, void 0, function* () { const metadata = yield score.metadata(); console$1.log('score metadata loaded by webmscore', metadata); // add the "full score" option as a "part" @@ -27060,38 +26968,7 @@ Please pipe the document into a Node stream.\ txt.remove(); const fieldset = w.document.createElement('fieldset'); w.document.body.append(fieldset); - const downloads = [ - { - name: i18n('DOWNLOAD')('PDF'), - fileExt: 'pdf', - action: (score) => score.savePdf(), - }, - { - name: i18n('DOWNLOAD')('MSCZ'), - fileExt: 'mscz', - action: (score) => score.saveMsc('mscz'), - }, - { - name: i18n('DOWNLOAD')('MusicXML'), - fileExt: 'mxl', - action: (score) => score.saveMxl(), - }, - { - name: i18n('DOWNLOAD')('MIDI'), - fileExt: 'mid', - action: (score) => score.saveMidi(true, true), - }, - { - name: i18n('DOWNLOAD_AUDIO')('FLAC'), - fileExt: 'flac', - action: (score) => loadSoundFont(score).then(() => score.saveAudio('flac')), - }, - { - name: i18n('DOWNLOAD_AUDIO')('OGG'), - fileExt: 'ogg', - action: (score) => loadSoundFont(score).then(() => score.saveAudio('ogg')), - }, - ]; + const downloads = INDV_DOWNLOADS; // part selection const DEFAULT_PART = -1; // initially select "full score" for (const excerpt of metadata.excerpts) { @@ -27130,7 +27007,7 @@ Please pipe the document into a Node stream.\ const checked = fieldset.querySelector('input:checked'); const partName = checked.alt; const data = new Blob([yield d.action(score)]); - saveAs(data, `${filename} - ${partName}.${d.fileExt}`); + saveAs(data, `${fileName} - ${partName}.${d.fileExt}`); // unlock button initBtn(); }); diff --git a/package-lock.json b/package-lock.json index b793550..ddf67aa 100644 --- a/package-lock.json +++ b/package-lock.json @@ -1,6 +1,6 @@ { "name": "musescore-downloader", - "version": "0.15.20", + "version": "0.16.0", "lockfileVersion": 1, "requires": true, "dependencies": { diff --git a/package.json b/package.json index d67955d..07a0c45 100644 --- a/package.json +++ b/package.json @@ -1,6 +1,6 @@ { "name": "musescore-downloader", - "version": "0.15.20", + "version": "0.16.0", "description": "download sheet music from musescore.com for free, no login or Musescore Pro required | 免登录、免 Musescore Pro，免费下载 musescore.com 上的曲谱", "main": "dist/main.js", "bin": "dist/cli.js",