学在浙大/智云课堂 辅助脚本 by memset0
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// ==UserScript==
// @name 学在浙大/智云课堂 辅助脚本
// @description 学在浙大/智云课堂 辅助脚本 by memset0
// @namespace https://github.com/memset0/Learning-at-ZJU-Helper
// @homepage https://github.com/memset0/Learning-at-ZJU-Helper
// @supportURL https://github.com/memset0/Learning-at-ZJU-Helper/issues
// @match *://classroom.zju.edu.cn/*
// @match *://onlineroom.cmc.zju.edu.cn/*
// @match *://livingroom.cmc.zju.edu.cn/*
// @match *://interactivemeta.cmc.zju.edu.cn/*
// @match *://courses.zju.edu.cn/*
// @match **://pintia.cn/*
// @grant unsafeWindow
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_addValueChangeListener
// @grant GM_removeValueChangeListener
// @grant GM_getResourceText
// @resource jszip.min.js https://jsd.cdn.zzko.cn/gh/memset0/Learning-at-ZJU-Helper@latest/lib/jszip.min.js
// @encoding utf-8
// @run-at document-start
// @version 1.5.2
// @author memset0
// @license MIT
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wrapper: o,
courseVue: t.__vue__,
playerVue: n.__vue__
} : null
}
function c({
document: e
}) {
return !!a({
document: e
})
}
function s({
logger: e,
document: t,
extendContext: r
}) {
n(756);
const o = a({
document: t
});
e.debug("视频页面元素:", o), r({
elements: o
});
const i = o.wrapper,
c = t.createElement("div");
c.className = "mem-btn-group", i.insertBefore(c, i.firstChild), e.debug("wrapper", i), r({
addButton: function(n, r, o) {
const i = t.createElement("button");
i.className = "mem-btn mem-btn-primary", i.textContent = r, i.style = "display: inline-block", i.setAttribute("data-key", n), i.onclick = () => {
o({
element: i,
setStatus: t => {
e.debug("(button)" + r, "set status:", t), i.innerText = t ? r + "(" + t + ")" : r
}
})
};
for (const e of c.children)
if (Number(e.getAttribute("data-key")) > n) return c.insertBefore(i, e), i;
return c.appendChild(i), i
}
})
}
},
53: (e, t, n) => {
"use strict";
n.r(t), n.d(t, {
check: () => c,
load: () => s,
name: () => o,
required: () => i
});
var r = n(838);
const o = "带时间戳的地址复制（精准空降）",
i = ["builtin-video-pages"];
function a(e) {
const t = e.querySelector(".control-bottom .control-right");
return t && t.children && 0 !== t.children.length ? t : null
}
function c({
document: e
}) {
return !!a(e)
}
async function s({
logger: e,
document: t,
elements: n
}) {
const o = (0, r.mr)(t.location.search) || {};
if (o.ts) try {
e.info("需定位到对应时间戳"), e.log("player", n.playerVue), e.log("playTime", n.playerVue.getPlayTime()), n.playerVue.setPlayerPlayTime(o.ts), e.log("playTime", n.playerVue.getPlayTime())
} catch (t) {
e.error("定位失败", t)
}
const i = a(t),
c = t.createElement("div");
c.className = "mem-bvp-btn", c.innerText = "复制地址(精准空降)", c.onclick = () => async function() {
const e = t.location.origin + t.location.pathname,
o = (0, r.mr)(t.location.search) || {};
o.ts = Math.floor(n.playerVue.getPlayTime());
const i = e + (0, r.wj)(o);
(0, r.lW)(i), (0, r.rG)("复制成功！")
}(), i.insertBefore(c, i.firstChild)
}
},
809: (e, t, n) => {
"use strict";
n.r(t), n.d(t, {
check: () => u,
load: () => d,
name: () => a,
options: () => s,
required: () => c
});
var r = n(213),
o = n(99),
i = n(838);
const a = "课件下载",
c = ["builtin-video-pages"],
s = {
"auto-remove": !0
};
function l(e) {
return Array.from(e.courseVue.$data.pptList)
}
function u({
elements: e
}) {
return l(e).length > 0
}
function d({
logger: e,
elements: t,
addButton: n,
loadScript: a
}, c) {
let s = l(t).map((e => ({
...e,
ppt: {
...e.ppt
}
}))).map((e => (e.imgSrc = e.imgSrc.replace("http://", "https://"), e.s_imgSrc = e.s_imgSrc.replace("http://", "https://"), e)));
e.debug(`PPT下载(共${s.length}个):`, s[0]), s = function(e) {
const t = [];
for (let n = 0; n < e.length; n++) n + 1 < e.length && e[n + 1].switchTime === e[n].switchTime || t.push(e[n]);
return t
}(s), e.debug(`删除同一秒内的PPT后(共${s.length}个):`, s[0]), n(1.1, "打包下载", (async ({
setStatus: t
}) => {
t("加载JSZip库"), a("jszip.min.js");
const n = new JSZip;
let i = 0,
c = s.length;
await (0, o.f)(s.map((async (r, o) => {
const a = `ppt-${String(o).padStart(4,"0")}-${r.switchTime.replace(/\:/g,"-")}.jpg`,
s = await fetch(r.imgSrc, {
method: "GET"
}),
l = await s.blob();
e.debug("添加图片", a, l), t(`正在下载(${++i}/${c})`), n.file(a, l, {
binary: !0
})
})), 8), t("生成Zip"), e.debug(n);
const l = await n.generateAsync({
type: "blob"
});
e.debug("完成生成zip", l), t("完成"), (0, r.saveAs)(l, "ppt.zip"), t(null)
})), n(1.2, "导出为PDF", (async ({
setStatus: t
}) => {
let n = "",
r = 0,
a = s.length;
const c = await (0, o.f)(s.map((async (n, o) => {
const i = await fetch(n.imgSrc, {
method: "GET"
});
t(`正在下载(${++r}/${a})`);
const c = await i.blob(),
s = URL.createObjectURL(c);
return e.log(o, s), s
})), 8);
t("生成PDF中");
for (const e of c) n += `<div class="page"><img src="${e}" /></div>`;
await (0, i.jt)({
width: 1280,
height: 720,
margin: 0
}, n), t(null)
}))
}
},
238: (e, t, n) => {
"use strict";
n.r(t), n.d(t, {
load: () => i,
name: () => r,
required: () => o
});
const r = "视频链接解析",
o = ["builtin-video-pages"];
function i({
logger: e,
clipboard: t,
elements: n,
addButton: r
}) {
r(2, "解析链接", (({
setStatus: r
}) => {
const o = function() {
try {
return "live" === n.playerVue.liveType ? JSON.parse(n.playerVue.liveUrl.replace("mutli-rate: ", ""))[0].url : document.querySelector("#cmc_player_video").src
} catch (e) {
return null
}
}();
o ? (e.info("视频链接:", o), t.copy(o), r("已拷贝"), setTimeout((() => {
r(null)
}), 500)) : alert("获取视频地址失败，请待播放器完全加载后再试。")
}))
}
},
906: (e, t, n) => {
"use strict";
n.r(t), n.d(t, {
check: () => c,
description: () => o,
load: () => s,
name: () => r,
required: () => i,
skip: () => a
});
const r = "示例插件",
o = "这是一个示例插件，他不应该被加载到脚本中。",
i = [];
function a() {
return !1
}
function c() {
return !0
}
function s({
logger: e
}) {
e.debug("示例插件已被加载。")
}
},
928: (e, t, n) => {
"use strict";
n.r(t), n.d(t, {
load: () => o,
name: () => r
});
const r = "专注模式";
function o({
logger: e,
namespace: t
}) {
"学在浙大" === t ? n(831) : "智云课堂" === t ? n(445) : e.debug("没有可以加载的样式.")
}
},
469: (e, t, n) => {
"use strict";
n.r(t), n.d(t, {
check: () => d,
load: () => p,
name: () => o,
required: () => i
});
var r = n(99);
const o = "播放器画中画",
i = ["builtin-video-pages"];
function a(e) {
const t = e.querySelector(".control-bottom .control-right");
return t && t.children && 0 !== t.children.length ? t : null
}
function c(e) {
const t = e.querySelector(".opr_lay .ppt_opr_lay");
return t && t.children && 0 !== t.children.length ? t : null
}
function s(e) {
const t = e.querySelector(".change-item");
return t && t.children && 0 !== t.children.length ? t : null
}
function l() {
const e = document.createElement("div");
return e.className = "pip-btn", e.innerHTML = '<svg class="svg-icon" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 48 48"><path d="M38 14H22v12h16V14zm4-8H6c-2.21 0-4 1.79-4 4v28c0 2.21 1.79 3.96 4 3.96h36c2.21 0 4-1.76 4-3.96V10c0-2.21-1.79-4-4-4zm0 32.03H6V9.97h36v28.06z"></path></svg>', e
}
async function u() {
if (documentPictureInPicture.window) return void documentPictureInPicture.window.close();
const e = await documentPictureInPicture.requestWindow({
width: 640,
height: 360
});
return [...document.styleSheets].forEach((t => {
try {
const n = [...t.cssRules].map((e => e.cssText)).join(""),
r = document.createElement("style");
r.textContent = n, e.document.head.appendChild(r)
} catch (n) {
const r = document.createElement("link");
r.rel = "stylesheet", r.type = t.type, r.media = t.media, r.href = t.href, e.document.head.appendChild(r)
}
})), e
}
function d({
document: e
}) {
let t = !1;
return "documentPictureInPicture" in window ? t = !0 : logger.debug("PIP api not supported"), t && !!a(e) && !!c(e) && !!s(e)
}
async function p({
logger: e,
document: t,
elements: o,
addButton: i
}) {
n(824);
const d = a(t),
p = l();
p.onclick = () => {
t.querySelector("#cmc_player_video").requestPictureInPicture()
}, d.insertBefore(p, d.lastChild);
let m = !1,
f = null;
s(t).onclick = async () => {
if (m) return void(m = !1);
m = !0, await (0, r.y)(100);
const e = c(t),
n = l();
n.onclick = async () => {
f = u();
const e = t.querySelector(".main_resize_con .ppt_container").__vue__,
n = t.querySelector("#ppt_canvas");
e.drawImg = function(t) {
var r = e,
o = n,
i = new Image;
i.crossOrigin = "anonymous", i.onload = () => function(e) {
var t = i.width,
n = i.height,
a = e.offsetWidth,
c = e.offsetHeight,
s = o.getContext("2d"),
l = t / n,
u = a / c,
d = 0,
p = 0;
l > u ? p = (c - (n = (t = a) / l)) / 2 : d = (a - (t = (n = c) * l)) / 2, console.log("imgW=", t, "imgH=", n, "imgRatio=", l, "csvRatio=", u, "drawPosY=", p, "drawPosX=", d), o.setAttribute("width", a), o.setAttribute("height", c), s.drawImage(i, d, p, t, n);
var m = s.getImageData(0, 0, a, c);
r.middleAry = [m]
}(o), i.src = t
};
const r = t.querySelector(".el-slider__button-wrapper").__vue__,
o = t.querySelector(".el-slider__button").__vue__;
let i = {};
i.onDragStart = r.onDragStart, r.onDragStart = function() {}, i.onDragging = r.onDragging, r.onDragging = function() {}, i.onDragEnd = r.onDragEnd, r.onDragEnd = function() {}, i.updatePopper = o.updatePopper, o.updatePopper = function() {}, f = await f, s(t).style.display = "none";
const a = t.querySelector(".main_resize_con").firstElementChild;
f.document.body.className = "pip-window", f.document.body.append(a), e.drawImg(e.pptImgSrc), f.addEventListener("pagehide", (n => {
const a = t.querySelector(".main_resize_con"),
c = n.target.body.lastChild;
c && (a.append(c), r.onDragStart = i.onDragStart, r.onDragging = i.onDragging, r.onDragEnd = i.onDragEnd, o.updatePopper = i.updatePopper, e.drawImg = function(e) {
var n = this,
r = t.getElementById("ppt_canvas"),
o = new Image;
o.crossOrigin = "anonymous", o.onload = function() {
var e = o.width,
i = o.height,
a = t.getElementById("ppt").offsetWidth,
c = t.getElementById("ppt").offsetHeight,
s = r.getContext("2d"),
l = e / i,
u = a / c,
d = 0,
p = 0;
l > u ? p = (c - (i = (e = a) / l)) / 2 : d = (a - (e = (i = c) * l)) / 2, console.log("imgW=", e, "imgH=", i, "imgRatio=", l, "csvRatio=", u, "drawPosY=", p, "drawPosX=", d), r.setAttribute("width", a), r.setAttribute("height", c), s.drawImage(o, d, p, e, i);
var m = s.getImageData(0, 0, a, c);
n.middleAry = [m]
}, o.src = e
}, e.drawImg(e.pptImgSrc), s(t).style.display = "block")
}))
}, e.insertBefore(n, null)
}
}
},
342: (e, t, n) => {
var r = {
"./better-pintia/index.js": 962,
"./better-video-player/index.js": 961,
"./builtin-video-pages/index.js": 15,
"./copy-with-timestamp/index.js": 53,
"./download-ppt/index.js": 809,
"./download-video/index.js": 238,
"./example-plugin/index.js": 906,
"./focus-mode/index.js": 928,
"./picture-in-picture/index.js": 469
};
function o(e) {
var t = i(e);
return n(t)
}
function i(e) {
if (!n.o(r, e)) {
var t = new Error("Cannot find module '" + e + "'");
throw t.code = "MODULE_NOT_FOUND", t
}
return r[e]
}
o.keys = function() {
return Object.keys(r)
}, o.resolve = i, e.exports = o, o.id = 342
},
838: (e, t, n) => {
"use strict";
n.d(t, {
jt: () => i,
lW: () => o,
mr: () => a,
rG: () => s,
wj: () => c
});
var r = n(484);
function o(e) {
const t = document.createElement("textarea");
t.style.position = "fixed", t.style.opacity = 0, t.value = e, document.body.appendChild(t), t.select(), document.execCommand("copy"), document.body.removeChild(t)
}
async function i(e, t) {
const {
width: n,
height: o,
margin: i
} = e;
t = "<style> /* normalize browsers */ html, body { margin: 0 !important; padding: 0 !important; } </style>" + (t = "<style> /* page settings */ @page { size: " + n + "px " + o + "px; margin: " + i + "px; } </style>" + (t = "<style> div.page { width: " + (n - 2 * i) + "px; height: " + (o - 2 * i) + "px; } </style>" + t));
const {
style: a
} = e;
a && (t += "\n\n\n\x3c!-- additional style --\x3e<style>" + a + "</style>\n\n\n");
const c = new Blob([t], {
type: "text/html;charset=utf-8"
}),
s = URL.createObjectURL(c);
r.Ay.debug("blobUrl:", s);
const l = document.createElement("iframe");
l.style.display = "none", l.src = s, document.body.appendChild(l), l.onload = () => {
setTimeout((() => {
l.focus(), l.contentWindow.print()
}), 1)
}
}
function a(e) {
const t = {};
return e.slice(1).split("&").forEach((e => {
const [n, r] = e.split("=");
t[n] = r
})), t
}
function c(e) {
return "?" + Object.entries(e).map((([e, t]) => `${e}=${t}`)).join("&")
}
function s(e) {
alert(e)
}
},
99: (e, t, n) => {
"use strict";
async function r(e) {
return new Promise((t => setTimeout(t, e)))
}
function o(e, t) {
return new Promise(((n, r) => {
let o = 0,
i = 0,
a = 0,
c = [];
! function s() {
if (console.log("!! ", i, e.length), i >= e.length) n(c);
else
for (; a < e.length && o < t;) {
let t = a;
e[a].then((e => {
o--, i++, c[t] = e, s()
})).catch((e => {
r(e)
})), o++, a++
}
}()
}))
}
n.d(t, {
f: () => o,
y: () => r
})
},
484: (e, t, n) => {
"use strict";
n.d(t, {
Ay: () => o
});
class r {
log(...e) {
console.log(this.prefix, ...e)
}
warn(...e) {
console.warn(this.prefix, ...e)
}
error(...e) {
console.error(this.prefix, ...e)
}
debug(...e) {
console.debug(this.prefix, ...e)
}
info(...e) {
console.info(this.prefix, ...e)
}
extends(e) {
return new r(this.namespace + ":" + e)
}
constructor(e) {
this.namespace = e, this.prefix = "[" + e + "]"
}
}
const o = new r("zju-helper")
}
},
t = {};
function n(r) {
var o = t[r];
if (void 0 !== o) return o.exports;
var i = t[r] = {
id: r,
exports: {}
};
return e[r].call(i.exports, i, i.exports, n), i.exports
}
n.n = e => {
var t = e && e.__esModule ? () => e.default : () => e;
return n.d(t, {
a: t
}), t
}, n.d = (e, t) => {
for (var r in t) n.o(t, r) && !n.o(e, r) && Object.defineProperty(e, r, {
enumerable: !0,
get: t[r]
})
}, n.g = function() {
if ("object" == typeof globalThis) return globalThis;
try {
return this || new Function("return this")()
} catch (e) {
if ("object" == typeof window) return window
}
}(), n.o = (e, t) => Object.prototype.hasOwnProperty.call(e, t), n.r = e => {
"undefined" != typeof Symbol && Symbol.toStringTag && Object.defineProperty(e, Symbol.toStringTag, {
value: "Module"
}), Object.defineProperty(e, "__esModule", {
value: !0
})
}, n.nc = void 0, (() => {
"use strict";
var e = n(484),
t = n(99),
r = n(838);
const o = new class {
getNamespace() {
const e = location.hostname;
return "courses.zju.edu.cn" === e ? "学在浙大" : "classroom.zju.edu.cn" === e || "livingroom.cmc.zju.edu.cn" === e || "onlineroom.cmc.zju.edu.cn" === e || "interactivemeta.cmc.zju.edu.cn" === e ? "智云课堂" : "pintia.cn" === e ? "PTA" : null
}
loadScript(t) {
if (this.loadedScripts.includes(t)) return;
this.loadedScripts.push(t), e.Ay.debug(t, GM_getResourceText);
const n = GM_getResourceText(t);
null === n ? e.Ay.error(`脚本 ${t} 加载失败`) : (e.Ay.debug(n), unsafeWindow.eval(n))
}
constructor() {
this.plugins = {};
const e = n(342);
e.keys().forEach((t => {
const n = t.slice(2, -9);
"example-plugin" !== n && (this.plugins[n] = e(t), this.plugins[n].slug = n)
})), this.loadedScripts = []
}
async load() {
const n = {
namespace: this.getNamespace(),
clipboard: {
copy: r.lW
},
window: unsafeWindow,
document: unsafeWindow.document,
env: {
isVideoPage: "classroom.zju.edu.cn" === location.host && "/livingroom" === location.pathname || !("interactivemeta.cmc.zju.edu.cn" !== location.host || "/" !== location.pathname || !location.hash.startsWith("#/replay?"))
},
loadScript: e => this.loadScript(e),
extendContext: e => {
for (const t in e) Object.keys(n).includes(t) && n[t] instanceof Object ? n[t] = {
...n[t],
...e[t]
} : n[t] = e[t]
}
},
o = () => {
for (const e in this.plugins)
if (!this.plugins[e].loaded) return !1;
return !0
};
e.Ay.debug("开始加载插件", this.plugins);
let i = 0;
do {
for (const t in this.plugins) {
const r = this.plugins[t];
if (!r.loaded) {
if (r.required && r.required instanceof Array && r.required.length > 0) {
let t = "ok";
for (const e of r.required) {
if (this.plugins[e].skipped) {
t = "skip";
break
}
if (!this.plugins[e].loaded) {
t = "wait";
break
}
}
if ("skip" === t) {
r.loaded = !0, r.skipped = !0, e.Ay.debug(`跳过加载 ${r.slug} 插件，因为前置插件被跳过`);
continue
}
if ("wait" === t) continue
}
if (r.skip instanceof Function && await r.skip(n)) {
r.loaded = !0, r.skipped = !0, e.Ay.debug(`跳过加载 ${r.slug} 插件`);
continue
}
if (r.check instanceof Function && !await r.check(n)) continue;
await r.load({
...n,
logger: e.Ay.extends(r.slug)
}), r.loaded = !0
}
}
await (0, t.y)(100)
} while (!o() && ++i < 129);
e.Ay.info("插件加载完成!")
}
safe_load() {
(async () => {
try {
await o.load()
} catch (t) {
throw e.Ay.error(t), t
}
})()
}
};
o.safe_load()
})()
})();