Musescore Downloader

download pdf or print any sheets!

As of 2023-06-24. See the latest version.

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         Musescore Downloader
// @name:zh      Musescore 增强脚本
// @version      1.3.0
// @description  download pdf or print any sheets!
// @description:zh  去广告+任意下载乐谱
// @author       Charlie
// @match        https://musescore.com/*
// @namespace    https://greatest.deepsurf.us/users/890174
// @grant        GM_addStyle
// @grant        unsafeWindow
// ==/UserScript==

GM_addStyle(`
.SUG3q > .hei_M:nth-child(3) > .AFyen:nth-child(2),
.YaB2I > section :nth-last-child(n+2),
aside > div:nth-last-child(2),
aside > div:nth-child(2),
aside > div:nth-child(3),
header > *:not(nav),
.hFMfR > .AFyen,
footer,
._9aj2,
.p6izg,
.TnQwe,
.U8wvj,
.jxGLy,
.YRlfn,
.YMprF,
.MXIPY {
	display: none !important;
}
.dXt6a {
	background-color: #e1effe !important;
	padding: .3em .8em !important;
	border-left: 5px solid #1a4f9f !important;
	font-size: 14px !important;
}
.ZvxB2, .AJXCt {
	background-color: #e1effe7c !important;
	padding: .6em .8em !important;
	border-radius: 4px !important;
	outline: 1.5px solid #1a4f9f !important;
    flex-direction: column !important;
}
aside a {
	padding: 0 .3em !important;
	transition: background-color ease-out .15s !important;
}
aside a:hover {
	background-color: #45f !important;
	color: #f3f3ff !important;
}
aside > div:nth-child(5) {
	border: none !important;
}
aside > div:nth-child(4),
aside > div:nth-child(5) {
	padding: 12px 20px !important;
}
aside > div:nth-child(4) > div {
	display: flex !important;
	place-items: center !important;
    flex-direction: column !important;
}
aside > div:nth-child(4) > div > .Pl3iC {
	margin-right: 16px !important;
}
aside > div:nth-child(4) > div.PI5Hd.g1QZl.CgHMj > section:nth-child(2) {
    width: 100% !important;
}
.oQdm2 {
    max-width: unset !important;
}
aside table {
	background-color: #e1effe7c !important;
	padding: .3em .6em !important;
	border-radius: 3px !important;
	outline: 1.5px solid #1a4f9f !important;
}
aside table tr {
	padding-bottom: 5px !important;
}
.a0naR,
.Au_pg,
.Al3lQ {
	height: 32px !important;
	width: 32px !important;
	color: transparent !important;
	border-radius: 5px !important;
}
.hyzNL {
	max-height: unset !important;
}
.dXt6a section {
	margin: 0 !important;
}`)

setTimeout(() => {
    "use strict"
    const ZH = navigator.language == "zh-CN"

    async function download() {
        const Window = window.open()
        const id = location.pathname.match(/\/[^\/]*$/)[0].slice(1)
        const length = unsafeWindow.UGAPP.store.page.data.score.pages_count
        Window.document.write(`
<!DOCTYPE html>
<head>
<title>${document.getElementsByTagName('h1')[0].innerText}</title>
<style>
    body {
        margin: 0;
        display: flex;
        min-height: 100vh;
        flex-direction: column;
        place-items: center;
        justify-content: center;
        color: rgb(49, 63, 78);
        background-color: rgb(237, 242, 247);
        transform-origin: top;
        transition: background-color ease .3s;
        will-change: background-color;
        overflow-x: scroll;
    }

    svg {
        width: 100vw;
        height: auto;
        display: block;
        margin: auto;
    }

    .card {
        display: flex;
        text-align: center;
        place-items: center;
        font-size: 1.2em;
        width: ${ ZH ? 360 : 480 }px;
        box-shadow: 10px 10px 8px rgba(0, 0, 0, 0.07);
        padding: 1.5em 2em;
        background-color: rgb(255, 255, 255);
        border-radius: 8px;
        transition: all ease-out .3s;
        overflow: hidden;
        white-space: nowrap;
    }

    body > * {
        animation: 1.5s intro;
    }

    @keyframes intro {
        0%, 20% { opacity: 0; }
        100%    { opacity: 1; }
    }

    .card-icon {
        display: flex;
        flex-direction: column;
        place-items: center;
        margin-right: 3em;
        font-weight: bold;
    }

    .card-text {
        flex: 1;
    }

    b {
        color: rgb(49, 140, 252);
    }

    .spinner, .spinner * { box-sizing: border-box; }
    .spinner {
      height: 40px;
      width: 40px;
      top: calc( -10px * 2 / 3);
      margin-left: calc(10px / 3);
      margin-bottom: calc(10px / 3);
    }
    .spinner .sq {
      height: 10px;
      width: 10px;
      top: calc( -10px * 2 / 3);
      margin-right: calc(10px / 3);
      margin-top: calc(10px / 3);
      background: rgb(49, 140, 252);
      float: left;
      position: relative;
      opacity: 0;
      animation: spinner 6s infinite;
    }
    ${Array(9).fill().map((_, i) => `.spinner .sq:nth-child(${i+1}) { animation-delay: calc(300ms * ${8-i}); }`).join("\n")}
    .spinner .clear { clear: both; }
    @keyframes spinner {
      0% { opacity: 0; }
      5% { opacity: 1; top: 0; }
      50.9% { opacity: 1; top: 0; }
      55.9% { opacity: 0; top: inherit; }
    }

    @media print {
        @page {
            margin: 0;
        }
        button {
            display: none;
        }
        svg {
            width: 21cm;
            height: 29.7cm;
        }
    }

    .btn-group {
        position: fixed;
        left: 32px;
        top: 24px;
    }
    button {
        font-size: 1.4em;
        font-weight: bold;
        box-shadow: 1px 2px 8px rgba(0, 0, 0, 0.1);
        padding: .4em ${ ZH ? 1.5 : 0.8 }em;
        margin-right: 1.2em;
        background-color: rgb(255, 255, 255);
        color: rgb(49, 63, 78);
        border-radius: 4px;
        cursor: pointer;
        outline: 1.5px solid rgb(49, 63, 78);
        border: none;
        transition: all ease-out .2s;
    }
    button:hover {
        background-color: rgb(235, 235, 235);
    }
    button:active {
        outline-color: black;
        transform: scale(0.97);
    }

    .hint {
        margin: 1em 0;
        color: #a7b2be;
    }
</style>
</head>
<body>
<div class="card">
    <div class="card-icon">
        <div class="spinner">
            <div class="sq"></div>
            <div class="sq"></div>
            <div class="sq"></div>
            <div class="sq clear"></div>
            <div class="sq"></div>
            <div class="sq"></div>
            <div class="sq clear"></div>
            <div class="sq"></div>
            <div class="sq"></div>
        </div>
        <div class="card-icon-text">${ ZH ? "下载中" : "Downloading" }</div>
    </div>
        <div class="card-text">
            ${ ZH ? `已下载 <b id="download-status">0</b> 页,共 <b>${length}</b> 页`
                  : `<b id="download-status">0</b> page(s) loaded, <b>${length}</b> total` }
        </div>
    </div>
    <span class="hint">${ ZH ? "点击左上方的 <b>打印</b> 按钮,选择 <b>另存为PDF</b> 即可下载乐谱。" : "To download the sheet, click <b>PRINT</b> button on the top left then select <b>Export PDF</b>." }</span>
</body>`)
        Window.onbeforeunload = e => {
            e.preventDefault()
            e.returnValue = "QwQ"
            return "awa"
        }

        let data = Array(length).fill(""), cnt = 0

        async function getData() {
            return Promise.all(
                data.filter(e => e.length == 0).map((_, i) => new Promise(async (res, rej) => {
                    let url = await fetch(`https://musescore.com/api/jmuse?id=${id}&type=img&v2=1&index=${i}`, {
                        headers: { authorization: "8c022bdef45341074ce876ae57a48f64b86cdcf5" }
                    }).then(e => e.json()).then(e => e.info.url).catch(rej)
                    data[i] = await fetch(url).then(e => e.text()).catch(rej)
                    Window.document.getElementById("download-status").innerText = ++cnt
                    res()
                }))
            ).catch((err) => console.error(err))
        }

        setTimeout(() => {
            Window.document.getElementsByClassName("hint")[0].innerText = ZH ? "如果长时间没反应就不要傻等着了,现在或者等会再试试吧。" : "If the process stoped, you can try again now or later."
        }, 8 * 1000)

        await getData()

        setTimeout(async () => {
            Window.document.getElementsByClassName("card-icon-text")[0].innerText = ZH ? "解析中" : "Decoding"
            if(cnt != length) {
                Window.document.getElementsByClassName("card-text")[0].innerText = ZH ? "下载失败,请稍后再试。" : "Download failed, try again later."
                return
            }
            setTimeout(() => {
                Window.document.body.style.background = "white"
                Window.document.body.innerHTML = data.join("") + `<div class="btn-group"><button onclick="print()">${ ZH ? "打印" : "PRINT" }</button>`
                const svgs = [...Window.document.getElementsByTagName("svg")]
                svgs.forEach((e) => e.setAttribute("viewBox", `0 0 ${e.width.baseVal.value} ${e.height.baseVal.value}`))
                Window.scrollTo(0, 0)
            }, 400)
        }, 400)
    }

    const btns = [...document.getElementsByTagName("button")]
    btns.filter(el => {
        const val = el.attributes.getNamedItem("name")?.value
        return val == "download" || val == "print"
    }).forEach(el => {
        const type = el.attributes.getNamedItem("name").value
        const fakeEl = el.cloneNode(true)
        fakeEl.style.border = "2px #0dbc79 solid"
        if(type == "download") fakeEl.style.background = "#0dbc79"
        fakeEl.onclick = download
        el.parentNode.replaceChild(fakeEl, el)
    })
}, 500)