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musescore-downloader
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v0.8.0

This commit is contained in:
Xmader 2020-09-27 12:21:27 -04:00
parent 9a0f51fa15
commit a11e92a1de
2 changed files with 93 additions and 74 deletions
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163
dist/main.js vendored
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@ -3,7 +3,7 @@
// @namespace https://www.xmader.com/ // @namespace https://www.xmader.com/
// @homepageURL https://github.com/Xmader/musescore-downloader/ // @homepageURL https://github.com/Xmader/musescore-downloader/
// @supportURL https://github.com/Xmader/musescore-downloader/issues // @supportURL https://github.com/Xmader/musescore-downloader/issues
// @version 0.7.3 // @version 0.8.0
// @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 // @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 // @author Xmader
// @match https://musescore.com/*/* // @match https://musescore.com/*/*
@ -26311,6 +26311,7 @@ Please pipe the document into a Node stream.\
const scoreinfo = { const scoreinfo = {
get playerdata() { get playerdata() {
// @ts-ignore // @ts-ignore
// eslint-disable-next-line @typescript-eslint/no-unsafe-return
return window.UGAPP.store.jmuse_settings.score_player; return window.UGAPP.store.jmuse_settings.score_player;
}, },
get id() { get id() {
@ -26349,7 +26350,7 @@ Please pipe the document into a Node stream.\
}, },
get msczUrl() { get msczUrl() {
// https://github.com/Xmader/cloudflare-worker-musescore-mscz // https://github.com/Xmader/cloudflare-worker-musescore-mscz
return `https://mscz.librescore.org/?id=${this.id}&name=${this.fileName}&token=`; return `https://musescore.now.sh/api/mscz?id=${this.id}&token=`;
}, },
get sheetImgType() { get sheetImgType() {
try { try {
@ -26367,7 +26368,7 @@ Please pipe the document into a Node stream.\
}; };
let pdfBlob; let pdfBlob;
const _downloadPDF = (imgURLs, imgType, name) => __awaiter(void 0, void 0, void 0, function* () { const _downloadPDF = (imgURLs, imgType, name = '') => __awaiter(void 0, void 0, void 0, function* () {
if (pdfBlob) { if (pdfBlob) {
return saveAs(pdfBlob, `${name}.pdf`); return saveAs(pdfBlob, `${name}.pdf`);
} }
@ -26443,6 +26444,26 @@ Please pipe the document into a Node stream.\
saveAs(data, `${filename}.mscz`); saveAs(data, `${filename}.mscz`);
}); });
const WEBMSCORE_URL = 'https://cdn.jsdelivr.net/npm/webmscore@0.10/webmscore.js';
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; });
}
});
const loadMscore = (w) => __awaiter(void 0, void 0, void 0, function* () {
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 score.generateExcerpts();
return score;
});
/** /**
* Select the original Download Button * Select the original Download Button
*/ */
@ -26500,6 +26521,32 @@ Please pipe the document into a Node stream.\
BtnAction.openUrl = (url) => { BtnAction.openUrl = (url) => {
return () => window.open(url); return () => window.open(url);
}; };
BtnAction.mscoreWindow = (fn) => {
return (btnName, btn, setText) => __awaiter(this, void 0, void 0, function* () {
const _onclick = btn.onclick;
btn.onclick = null;
setText(BtnAction.PROCESSING_TEXT);
const w = window.open('');
const txt = document.createTextNode(BtnAction.PROCESSING_TEXT);
w.document.body.append(txt);
// set page hooks
// eslint-disable-next-line prefer-const
let score;
const destroy = () => {
score && score.destroy();
w.close();
};
window.addEventListener('unload', destroy);
w.addEventListener('beforeunload', () => {
score && score.destroy();
window.removeEventListener('unload', destroy);
setText(btnName);
btn.onclick = _onclick;
});
score = yield loadMscore(w);
fn(w, score, txt);
});
};
BtnAction.process = (fn) => { BtnAction.process = (fn) => {
return (name, btn, setText) => __awaiter(this, void 0, void 0, function* () { return (name, btn, setText) => __awaiter(this, void 0, void 0, function* () {
const _onclick = btn.onclick; const _onclick = btn.onclick;
@ -26518,7 +26565,6 @@ Please pipe the document into a Node stream.\
}; };
})(BtnAction || (BtnAction = {})); })(BtnAction || (BtnAction = {}));
const WEBMSCORE_URL = 'https://cdn.jsdelivr.net/npm/webmscore@0.5/webmscore.js';
const main = () => { const main = () => {
// @ts-ignore // @ts-ignore
if (!window.UGAPP || !window.UGAPP.store || !window.UGAPP.store.jmuse_settings) { if (!window.UGAPP || !window.UGAPP.store || !window.UGAPP.store.jmuse_settings) {
@ -26538,7 +26584,12 @@ Please pipe the document into a Node stream.\
}); });
btnList.add({ btnList.add({
name: 'Download MusicXML', name: 'Download MusicXML',
action: BtnAction.openUrl(scoreinfo.mxlUrl), action: BtnAction.mscoreWindow((w, score) => __awaiter(void 0, void 0, void 0, function* () {
const mxl = yield score.saveMxl();
const data = new Blob([mxl]);
saveAs(data, `${scoreinfo.fileName}.mxl`);
w.close();
})),
}); });
btnList.add({ btnList.add({
name: 'Download MIDI', name: 'Download MIDI',
@ -26550,74 +26601,42 @@ Please pipe the document into a Node stream.\
}); });
btnList.add({ btnList.add({
name: 'Individual Parts', name: 'Individual Parts',
action(btnName, btn, setText) { action: BtnAction.mscoreWindow((w, score, txt) => __awaiter(void 0, void 0, void 0, function* () {
return __awaiter(this, void 0, void 0, function* () { const metadata = yield score.metadata();
const _onclick = btn.onclick; console.log('score metadata loaded by webmscore', metadata);
btn.onclick = null; // render the part selection page
setText(BtnAction.PROCESSING_TEXT); txt.remove();
const w = window.open(''); const fieldset = w.document.createElement('fieldset');
const txt = document.createTextNode(BtnAction.PROCESSING_TEXT); metadata.excerpts.unshift({ id: -1, title: 'Full score', parts: [] });
w.document.body.append(txt); for (const excerpt of metadata.excerpts) {
// set page hooks const id = excerpt.id;
// eslint-disable-next-line prefer-const const partName = excerpt.title;
let score; const e = w.document.createElement('input');
const destroy = () => { e.name = 'score-part';
score && score.destroy(); e.type = 'radio';
w.close(); e.alt = partName;
}; e.value = id.toString();
window.addEventListener('unload', destroy); e.checked = id === 0; // initially select the first part
w.addEventListener('beforeunload', () => { const label = w.document.createElement('label');
score && score.destroy(); label.innerText = partName;
window.removeEventListener('unload', destroy); const br = w.document.createElement('br');
setText(btnName); fieldset.append(e, label, br);
btn.onclick = _onclick; }
}); const submitBtn = w.document.createElement('input');
// load webmscore (https://github.com/LibreScore/webmscore) submitBtn.type = 'submit';
const script = w.document.createElement('script'); submitBtn.value = 'Download PDF';
script.src = WEBMSCORE_URL; fieldset.append(submitBtn);
w.document.body.append(script); w.document.body.append(fieldset);
yield new Promise(resolve => { script.onload = resolve; }); submitBtn.onclick = () => __awaiter(void 0, void 0, void 0, function* () {
// parse mscz data const checked = fieldset.querySelector('input:checked');
const data = new Uint8Array(new Uint8Array(yield fetchMscz()) // copy its ArrayBuffer const id = checked.value;
); const partName = checked.alt;
score = yield w['WebMscore'].load('mscz', data); yield score.setExcerptId(+id);
yield score.generateExcerpts(); const filename = scoreinfo.fileName;
const metadata = yield score.metadata(); const data = new Blob([yield score.savePdf()]);
console.log('score metadata loaded by webmscore', metadata); saveAs(data, `${filename} - ${partName}.pdf`);
// render the part selection page
txt.remove();
const fieldset = w.document.createElement('fieldset');
metadata.excerpts.unshift({ id: -1, title: 'Full score' });
for (const excerpt of metadata.excerpts) {
const id = excerpt.id;
const partName = excerpt.title;
const e = w.document.createElement('input');
e.name = 'score-part';
e.type = 'radio';
e.alt = partName;
e.value = id;
e.checked = id === 0; // initially select the first part
const label = w.document.createElement('label');
label.innerText = partName;
const br = w.document.createElement('br');
fieldset.append(e, label, br);
}
const submitBtn = w.document.createElement('input');
submitBtn.type = 'submit';
submitBtn.value = 'Download PDF';
fieldset.append(submitBtn);
w.document.body.append(fieldset);
submitBtn.onclick = () => __awaiter(this, void 0, void 0, function* () {
const checked = fieldset.querySelector('input:checked');
const id = checked.value;
const partName = checked.alt;
yield score.setExcerptId(id);
const filename = scoreinfo.fileName;
const data = new Blob([yield score.savePdf()]);
saveAs(data, `${filename} - ${partName}.pdf`);
});
}); });
}, })),
}).title = 'Download individual parts (BETA)'; }).title = 'Download individual parts (BETA)';
btnList.commit(); btnList.commit();
}; };

4
package.json
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@ -1,6 +1,6 @@
{ {
"name": "musescore-downloader", "name": "musescore-downloader",
"version": "0.7.3", "version": "0.8.0",
"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", "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", "main": "dist/main.js",
"repository": { "repository": {
@ -16,7 +16,7 @@
"dependencies": { "dependencies": {
"pdfkit": "git+https://github.com/Xmader/pdfkit.git", "pdfkit": "git+https://github.com/Xmader/pdfkit.git",
"svg-to-pdfkit": "^0.1.8", "svg-to-pdfkit": "^0.1.8",
"webmscore": "^0.5.0" "webmscore": "^0.10.4"
}, },
"devDependencies": { "devDependencies": {
"@rollup/plugin-json": "^4.0.0", "@rollup/plugin-json": "^4.0.0",