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musescore-downloader
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v0.20.1

This commit is contained in:
Xmader 2020-11-30 09:25:03 -05:00
parent 32aa5e6938
commit 58dc01224d
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GPG Key ID: A20B97FB9EB730E4
3 changed files with 97 additions and 25 deletions
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118
dist/main.js vendored
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@ -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 0.20.0
// @version 0.20.1
// @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/*/*
@ -26455,12 +26455,87 @@ Please pipe the document into a Node stream.\
}
/* eslint-disable no-extend-native */
/* eslint-disable @typescript-eslint/ban-types */
/**
* make hooked methods "native"
*/
const makeNative = (() => {
const l = new Map();
hookNative(Function.prototype, 'toString', (_toString) => {
return function () {
if (l.has(this)) {
const _fn = l.get(this) || parseInt; // "function () {\n [native code]\n}"
if (l.has(_fn)) { // nested
return _fn.toString();
}
else {
return _toString.call(_fn);
}
}
return _toString.call(this);
};
}, true);
return (fn, original) => {
l.set(fn, original);
};
})();
function hookNative(target, method, hook, async = false) {
// reserve for future hook update
const _fn = target[method];
const detach = () => {
target[method] = _fn; // detach
};
// This script can run before anything on the page,
// so setting this function to be non-configurable and non-writable is no use.
const hookedFn = hook(_fn, detach);
target[method] = hookedFn;
if (!async) {
makeNative(hookedFn, _fn);
}
else {
setTimeout(() => {
makeNative(hookedFn, _fn);
});
}
}
/* eslint-disable no-extend-native */
const TYPE_REG = /id=(\d+)&type=(img|mp3|midi)/;
/**
* I know this is super hacky.
*/
const magicHookConstr = (() => {
const l = {};
hookNative(document.body, 'append', (fn) => {
return function (...nodes) {
fn.call(this, ...nodes);
if (nodes[0].nodeName === 'IFRAME') {
const iframe = nodes[0];
const w = iframe.contentWindow;
hookNative(w, 'fetch', (fn) => {
return function (url, init) {
var _a, _b;
const token = (_a = init === null || init === void 0 ? void 0 : init.headers) === null || _a === void 0 ? void 0 : _a.Authorization;
if (typeof url === 'string' && token) {
const m = url.match(TYPE_REG);
if (m) {
const type = m[2];
// eslint-disable-next-line no-unused-expressions
(_b = l[type]) === null || _b === void 0 ? void 0 : _b.call(l, token);
}
}
return fn(url, init);
};
});
}
};
});
return (type) => __awaiter(void 0, void 0, void 0, function* () {
return new Promise((resolve) => {
l[type] = (token) => {
resolve(token);
magics[type] = token;
};
});
});
})();
@ -26484,7 +26559,7 @@ Please pipe the document into a Node stream.\
break;
}
case 'mp3': {
const el = document.querySelector('#playerBtnExprt');
const el = document.querySelector('button[title="Toggle Play"]');
el.click();
break;
}
@ -26795,17 +26870,17 @@ Please pipe the document into a Node stream.\
},
];
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: fixed;\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}";
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: 9999;\n background: #f6f6f6;\n min-width: 230px;\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 = () => {
const containers = [...document.querySelectorAll('section>div div')];
const btnParent = containers.find(c => {
return [...c.children].find((div) => {
const b = div.querySelector('button, .button');
const text = b ? b.outerHTML.replace(/\s/g, '') : '';
return text.includes('Download') || text.includes('Print');
});
var _a;
const els = [...document.querySelectorAll('*')].reverse();
const el = els.find(b => {
var _a;
const text = ((_a = b === null || b === void 0 ? void 0 : b.textContent) === null || _a === void 0 ? void 0 : _a.replace(/\s/g, '')) || '';
return text.includes('Download') || text.includes('Print');
});
const btnParent = (_a = el === null || el === void 0 ? void 0 : el.parentElement) === null || _a === void 0 ? void 0 : _a.parentElement;
if (!btnParent)
throw new Error('btn parent not found');
return btnParent;
@ -26863,14 +26938,18 @@ Please pipe the document into a Node stream.\
return btnTpl;
}
_commit() {
let btnParent = document.createElement('div');
const btnParent = document.querySelector('div');
const shadow = attachShadow(btnParent);
try {
btnParent = this.getBtnParent();
const anchorDiv = this.getBtnParent();
const { width, top, left } = anchorDiv.getBoundingClientRect();
btnParent.style.width = `${width}px`;
btnParent.style.top = `${top}px`;
btnParent.style.left = `${left}px`;
}
catch (err) {
console$1.error(err);
}
const shadow = attachShadow(btnParent);
// style the shadow DOM
const style = document.createElement('style');
style.innerText = btnListCss;
@ -26890,24 +26969,17 @@ Please pipe the document into a Node stream.\
return __awaiter(this, void 0, void 0, function* () {
switch (mode) {
case BtnListMode.InPage: {
// fallback to BtnListMode.ExtWindow
let el;
try {
this.getBtnParent();
el = this._commit();
}
catch (_a) {
// fallback to BtnListMode.ExtWindow
return this.commit(BtnListMode.ExtWindow);
}
let el = this._commit();
const observer = new MutationObserver(() => {
// check if the buttons are still in document when dom updates
if (!document.contains(el)) {
try {
this.getBtnParent();
}
catch (_a) {
observer.disconnect();
this.commit(BtnListMode.ExtWindow);
}
// re-commit
// performance issue?
el = this._commit();

2
package-lock.json generated
View File

@ -1,6 +1,6 @@
{
"name": "musescore-downloader",
"version": "0.20.0",
"version": "0.20.1",
"lockfileVersion": 1,
"requires": true,
"dependencies": {

2
package.json
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@ -1,6 +1,6 @@
{
"name": "musescore-downloader",
"version": "0.20.0",
"version": "0.20.1",
"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",