解锁MyFreeMP3的QQ音乐、酷狗音乐、酷我音乐，过广告拦截器检测，所有下载全部转为页面内直链下载
/* eslint-disable no-multi-spaces */ /* eslint-disable no-return-assign */ // ==UserScript== // @name My Free MP3+ // @namespace http://tampermonkey.net/My Free MP3 Plus // @version 0.2.6.2 // @description 解锁MyFreeMP3的QQ音乐、酷狗音乐、酷我音乐，过广告拦截器检测，所有下载全部转为页面内直链下载 // @author PY-DNG // @license GPL-3.0-or-later // @require https://greasyfork.org/scripts/456034-basic-functions-for-userscripts/code/script.js?version=1226884 // @require https://fastly.jsdelivr.net/npm/[email protected]/dist/mp3tag.min.js // @require https://update.greasyfork.org/scripts/482519/1297737/buffer.js // @require https://update.greasyfork.org/scripts/482520/1298549/metaflacjs.js // @match http*://tool.liumingye.cn/music_old/* // @match http*://tools.liumingye.cn/music_old/* // @match http*://tool.liumingye.cn/music/* // @match http*://tools.liumingye.cn/music/* // @connect kugou.com // @connect * // @grant GM_xmlhttpRequest // @grant GM_download // @grant GM_registerMenuCommand // @grant GM_unregisterMenuCommand // @grant GM_getValue // @grant GM_setValue // @icon data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAADAAAAAwCAYAAABXAvmHAAAAAXNSR0IArs4c6QAAEEpJREFUaEPVmnm4VWW9xz/vsNaezgSHGQX0oiJOpHI1zaHS6qaWWpmm1MUwFFRUJCJERcKQAh9BUnlExVR8tFBT0yelFLmWTdciURBBkOEwnJGzz957Te/tXXtv3GdAaPCP+z7PetY+a6+91u/7+31/43sE/8+X+Jjl39fzzb/rvR8HgPIz7fmjAJRB/Etg/h0A7DMkkIF0FY7bT0XBCKOcQ6QQ9QbjCiNzkRA7oyDYiBLr8fLNkNsD5IAQiIB/CtC/AsD+1kVX/6fWyTOklKOFUMcg5GAhpGO1L8SHjzcmls8YoixRtMkQvWUi8zs/l38NWt8B/BIYCyi+90Bo9s8CkKBP0qleU5R0TxJC9kUIp1LgTi+3bzFFicovNBaRMTkjop2RH6zw8+0LIbsR8EpgKq2yTyz/KAAB6QHacScrN3OlVDpzIFra7z3GmCgKt/pB/o6okH0e8ruBAhCULLFPa/wjAJLKrT1P6tRkJZ3RCCH3qfEeJa7Ufw83CDBRFERh8HIYZheGhbY/AO0V1OoRxIECcGWi99WOTk4VUvftRO69dD3AR5Xo1LNVLKuIjInWFbw9t+C1vgZYZ6+0Rjd27s/CrnJqv6ncqgVSqlQ3re9LICUxQhY5H4UQ7YMFQqBSSZxMhmRdDb2GHEzdwP44yWTzq3fNv4YwuxJoLUWsMqX2yrw/tSVlovdErVOzlNKpzm7YBbcUyGFDMEcdgRk6BFNfT5BIxQFSt7UhduxAbtgIa9YQNTaDVFQfM5K60z5J70+MonbQEJzAI9jdSHWffoicx/Lzz2kwYXRT6DetAJp6AvFRAIRya7+mncxCIXW/suZ7YrI+5kiC8f+Nd8IoTCiQH2zBWGGbm0EoqB8AQw9D1PYinW/FeeUlqocMIP3J01A7W0il6mD7NjbNuY1g125Gjh9H+qCh/Gb8OCOEWl0o7J5KUPgb0FKRO2INfgSA9CAnXfOUUu7obpwv0Ub06Y2YMJbcxV/BrH8P9dAjiJdXYHa3IqVGSFX0kCiKU5088kjUjTNwjz0Rd8u7eEvuJfvCs6SHDmf47PnIxt28P/s2Rt4wkY6mJv5y+xyE1CYK/V94HdtnAVtLdLI+YcPsPgEoJ9H7R8rJTBJS2izbeVm6nP5J/Ou+Q9DRjly6DPnq64isZ1+IkBLZvy9hVQbd3ELY1Izs34/ouglEw49CPPkzzIvPQVNLfL+VIjNiBMOmzCChJdW906xfvJitv3jOBjuMiYKg0DE38BofBXaUHNsmPtOTBQQkT01k6l8UUmWKyXRv+ok/i8+fgXfbVMyqlcg5dyN3tiKQNvWiDzuUcMrV5I86GiNcZEcH7u/fIDpmBD4Z5PSpyNVrkLH+4nRNnKUFpIYdwhGLluCmU6wedwm59e/H3xfjQLi5kN91DWFhNWDzRIe93BOAhE71e8JxUl/qnk0N8tAh+A/cSfDqb5A3zUXLVKwlu+Spoyks+hGm3Sf182dRmzbjH3McuXO/DO9vQE8aj9zVQuKcL+B87jOwei35J5cT7dplkdgQyqCxY8h86tO8N/laTKtNA8VlDF7otd/jFxofrqRSVwACXXdGIlH1mFRqYKz4iugn62oIl8zD2/A2auYCkrmImuoMjc1tiF61hA/fg9q8jeQP74KdjSAl3lVXkBs5EnnHbcj1m9Bjx1C45FLkcy+QOOp4nOZmctOujy0okwkOXf4ITct/SeMDSxHWd8plSDFb/8HL7p4NhTXATiDbFYDSyT7TtU7dJGRckMUIjKWN1fC0a+g4/zT0xRNQG3Zi3UNL8AKDPuUEcvcvJHPHAvSzL2Hac0Sf/wxt109C3Twduep3qGSKaPZMwi3bkAsW4PzXFxETvkv0tbMxHQF1l1xI+rrJ7BzzTfy17xYtW6FEY8weL980PfLb/wfYYh26K4AaNz3gUancc7smLDX8EDoem4+67z7E4meQMhE/vPwAMfYiOiZ8O64plYH0sp+T++I5mFWvon4wBykchNaE115POGIkyXm3E116EcHhxyMuPo/E4GFULXuQYMNu2i6/BBEVfapy2QIw9LNL/XzjQ8D7wK4uAOoHJzKJVVI5wzrzX8BVl+B96WTkBdegOorO12n170UoDCSTmNGjCSdcCW3tyDFj0K35kp8YzNChBGMux4waibHJbcli5Oq3SM6YBid9GvIQTh5P+O76ind8mH3CMPirl936fWADsL1SCoFTe3wiUf26lMrthDydhLumEKz+K/LOn6FUiV0VN5Xq/eKV6gzhonmY7duQU25GaaeTL5l0itA+M59HtmdxL/wyHVdOQN08Az1tNmbJPZhnnuqkpDKEyITthT1bvgOsBT7oBECpmm846bpH9mq37ED1dZhHbiH8/jycP3+A0ppBA/uyZeuOYgjssoxSmFunUPj6RSSvuxFefAXCsLvVHI0+81Q6Fs6HmXNRjy9D3jKboLUNffedCN+WPhWrJE+uveF6osLvgU2VAKR266fpROYH3egxpB88NJVgzEz01jaGDRnIpGsuZ9bs+TQ2Z2N61FSlyVSl2d6wG+pqCZctxil0kBs4BHfGLMSK12IQe1cygfj2ZRSuuILove24Yy9FtGZR53+Z/OmfRd8yHdn+YRitxFHIt8yNvNYXgY17fdAGGZ3oM9dJZG7oqlF51DCC+6/HfGUGalsbrqM5eHA9Gzc1xDIJKairSdOrLsOGTQ2Iulr8B+4iGRVw17xD61nn4M78IfzqlfjRql8fwpnTKIw4Ev30s3jnXURi0lWIv72NOH4UhUk3oG+YhGqypU93C3iF9nvDQuNT1g86A0j1ne846Wu7AnBGDSH/+Az0guWYB1dgOmwpYvYmsGKiiWI62dAqhh5M8JM5eMceS9XK3yBzBdpPP4vk/AWxVgvXTyRoaMS5ZSbJ1e+QXfkK8qYZqF+9jDzqSAozbkJdfS3KVq3dCYrntd8f5puWdweQ7DvbcdNTu/5GjRxM8PxMwkiiFj0N857uJHz5fuE6iLNPx59yNd7hwyCbQ214H5FOE7Vkrakww4Yh176LO2ESzq496HQVba//EnHd91ArXkGdOIr8jZNRE3uwQOlFXq7lntBvfR54r5MFnET/a5WbmG8jZDl52d+IIfWYF24mdJKYXVn0lgLqt/+LufcporytqUCkk4jJV5K/9ALCjAu5AuqnjyMefAIxeABm41abazFnnEIwcQKZG6eh31yH/MKZNM26CefiMah3NqC+eh65z52Nc+M05B5b7nRfhY7dc6Igu6obANy6c5OJmqe6ls+mvgr1xA0EBw8gEg7GHjqBevVN9IylyE8cTTD5KvKHHwT59njSI19aiZwyG93md4o+FmjhyYdRf/wTmSefo+Oeufh/Xo2+7kZkpJC3T6dQ8NFz5iO9Cqcv4bC5LL9n21QI3urmxLi9RyQSmdelkDUf4rZp1UX+eAzhZ0ftBRChMfaFeUXQuy8iCjBx26hg03b0hBmotzYhhUQpRVUmSUubjVjgL7kLM/IIZEsb4dp1qJm3oxrbUek03q+fxsxfhH7ymbg+6rqiKNpRaP/gZit8JYCYBZAanKjq/ZyU+riu3i/HnYmZdC6hm8BgraBjMFHpc9x54cSDEP2DRcilzyPRscCjjz+Gz332U8yZt4ggknDfHfjCYJ5+HvXaG4jWHEoq1Llnk739ZvRXL0Ot3dijn4V+4XdermHxPgBQ42YGLZJSf6MzjQxi5CBYOBZzUL+iFXCIxN8TVnzWMSCMRryzEX3eRFSYiMOrrYOlEFRlFC17vFioKCoQRRFKuQihYoqJqjThsvvwd+xCj7sWaYrXK5ctSP1C60Oh1/rrUinRKZHZux0nPeAKpdw7ECLT6ecS1DVnEY7/PCgrdMkK1gJYayiwUWrWYtRDv0LG5UOxAChm685ht5NkNvR+6yLy4y5Djh2Pfmdz3NV1bRhNFDV4HTt+EkWeLaffsxVp12pUQ68jE9VVT0kh/6MLfKhOoO6/nPC44SDLmrc0shZQcUOvX3kTZ86jRBsa4ial2+rSY9jv5dDBeA8vInpoKWrJE0hhqddDJRp4q/zczmUQ2UrUFnMNXd9gYaed1MBZWjuTYttXlDpWk2p4PWbxOBjUD1MGEfuBioGgXNQf3kZefCvCSJIJl759atm8ZSdKSs48/STWvL2Ohp12SgJyUH+ipXdTWPsWcuosnPagR+DGmJyfb3kg9Nt+C2y2dZBtLbt3ZLEnVh+aqKp9Rkp1eGcN2t5VwKcPQ0z5EmbYwApLaAxFEGZLI4lbl8If18WNDcZ2VsWIoqQtiUKEdpGnn0zwvYkEO7Yip89Bbt6FLE0yulouDLw3vY4d90P0QUn4bT01NHHjZa2gkvUXOE7mPiFEspipShNmy2ctEUcPQNx6IeaIobHWY0cuUYlQQDZE/WktYtJCyBWTnV2xFVMuYvw3yV12Abz0AmLuYlRzfu9goFvoNGZPIbvzTqL8ulInZi0QN/Y9NfX2mu0H+rmZwfOkVBcKGyqKr9/rWLFj9vr71OG758KZxxLV1WKUHZEUgcROjcZ5+AXMj5Yj3ARUp1FnnYL3nTH4boS8617EYy+gw+6cL4G1L/T9QtuTodfyqm1gSvRpKM2HvH0BsFZIaV13gk5V/1gIeWJ3byxqk6SC4wbDaSMQJ4/AHDIYk0pjtFsMrU3t6De3Qq8+RH1q8bc0IFa+gVzxBmLDjg8dtgfntlk39HMr/XzjsxDZoZaljz2Xx4w9jlXKhNFADbrmxESq7j4pxNDONviQEvF1V0JdEvpXw2H9iAb3hZoqIj9CtOXg/R2YdVuRjVlkWwHbfcYzpp4iVUlbYeit8bK7fgqBFdxq3Z53lcbu8aC3JwuUlW2tkIhBqJoTEunaBQJxSLwv0JM5Kq4V435UHCnGw6tSTLfxfv+/tWOQMIr8tV7Hdt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// @run-at document-start // ==/UserScript== /* global LogLevel DoLog Err $ $All $CrE $AEL $$CrE addStyle detectDom destroyEvent copyProp copyProps parseArgs escJsStr replaceText getUrlArgv dl_browser dl_GM AsyncManager */ /* global pop MP3Tag BufferExport Metaflac */ (async function() { 'use strict'; const CONST = { Text: { DownloadError: '下载遇到错误，请重试', MergeMetadata: ['[ ]下载时自动合成歌名、艺术家、封面和歌词到歌曲文件里', '[✔]下载时自动合成歌名、艺术家、封面和歌词到歌曲文件里'] } }; const FileType = await import('https://fastly.jsdelivr.net/npm/[email protected]/+esm'); // Main loader main(); function main() { // Collect all funcs from page objs const pages = [music, music_old, setting].map(f => f()); const func_immediate = [], func_load = []; for (const page of pages) { page.regurl.test(location.href) && page.funcs.forEach(funcobj => (funcobj.onload ? func_load : func_immediate).push(funcobj.func)); } // Exec const exec = funcs => funcs.forEach(func => func()); exec(func_immediate); document.readyState !== 'complete' ? $AEL(window, 'load', exec.bind(null, func_load)) : exec(func_load); } // 新版页面 function music() { return { regurl: /^https?:\/\/tools?\.liumingye\.cn\/music\//, funcs: [{ func: downloadInPage, onload: false }] } function downloadInPage() { const hooker = new Hooker(); const xhrs = []; const hookedURLs = ['https://api.liumingye.cn/m/api/search', 'https://api.liumingye.cn/m/api/home/recommend', 'https://api.liumingye.cn/m/api/top/song']; const openHooerId = hooker.hook(XMLHttpRequest.prototype, 'open', false, false, { dealer(_this, args) { if (hookedURLs.some(url => args[1].includes(url))) { xhrs.push(_this); } return [_this, args]; } }); const sendHooerId = hooker.hook(XMLHttpRequest.prototype, 'send', false, false, { dealer(_this, args) { if (xhrs.includes(_this)) { const callbackName = 'onloadend' in _this ? 'onloadend' : 'onreadystatechange'; const callback = _this[callbackName]; _this[callbackName] = function() { const json = JSON.parse(this.response); json.data.list.forEach(song => song.quality.forEach((q, i) => typeof q !== 'number' && (song.quality[i] = parseInt(q.name, 10)))); rewriteResponse(this, json); callback.apply(this, arguments); } xhrs.splice(xhrs.indexOf(_this), 1); } return [_this, args]; } }); } } // 旧版页面 function music_old() { return { regurl: /^https?:\/\/tools?\.liumingye\.cn\/music_old\//, funcs: [{ func: unlockTencent, onload: true }, { func: downloadInPage, onload: true }, { func: bypassAdkillerDetector, onload: false }] }; // 解锁QQ音乐、酷狗音乐、酷我音乐函数 function unlockTencent() { // 模拟双击 const search_title = $('#search .home-title'); const eDblclick = new Event('dblclick'); search_title.dispatchEvent(eDblclick); // 去除双击事件 const p = search_title.parentElement; const new_search_title = $CrE('div'); new_search_title.className = search_title.className; new_search_title.innerHTML = search_title.innerHTML; p.removeChild(search_title); p.insertBefore(new_search_title, p.children[0]); } // Hook掉下载按钮实现全部下载均采用页面内下载方式（重写下载逻辑） function downloadInPage() { $AEL(document.body, 'click', onclick, {capture: true}); function onclick(e) { const elm = e.target; const parent = elm ? elm.parentElement : null; match(elm); match(parent); function match(elm) { const tag = elm.tagName.toUpperCase(); const clList = [...elm.classList]; if (tag === 'A' && clList.includes('download') || clList.includes('pic_download')) { e.stopPropagation(); e.preventDefault();; download(elm); } } } function download(a) { const elm_data = a.parentElement.previousElementSibling; const url = elm_data.value; const name = $("#name").value; const objPop = pop.download(name, 'download'); GM_xmlhttpRequest({ method: 'GET', url: url, responseType: 'blob', onprogress: function(e) { e.lengthComputable /*&& c*/ && (pop.size(objPop, bytesToSize(e.loaded) + " / " + bytesToSize(e.total)), pop.percent(objPop, 100 * (e.loaded / e.total) >> 0)) }, onerror: function(e) { console.log(e); window.open(url); }, onload: async function(response) { let blob = response.response; const filetype = await FileType.fileTypeFromBuffer(await readAsArrayBuffer(blob)); const ext = filetype?.ext || getExtname(elm_data.id, blob.type.split(';')[0]); try { GM_getValue('merge-metadata', false) && filetype?.ext === 'mp3' && (blob = await tagMP3(blob, getCurDlTag())); GM_getValue('merge-metadata', false) && filetype?.ext === 'flac' && (blob = await tagFLAC(blob, getCurDlTag())); } catch(err) { pop.text(objPop, CONST.Text.DownloadError); setTimeout(() => pop.close(objPop), 3000); DoLog(LogLevel.Error, err, 'error'); throw err; } saveFile(blob, `${name}.${ext}`, filetype?.mime); pop.finished(objPop); setTimeout(pop.close.bind(pop, objPop), 2000); } }); function getExtname(...args) { const map = { url_dsd: "flac", url_flac: "flac", url_ape: "ape", url_320: "mp3", url_128: "mp3", url_m4a: "m4a", url_lrc: "lrc", 'image/png': 'png', 'image/jpg': 'jpg', 'image/gif': 'gif', 'image/bmp': 'bmp', 'image/jpeg': 'jpeg', 'image/webp': 'webp', 'image/tiff': 'tiff', 'image/vnd.microsoft.icon': 'ico', }; return map[args.find(a => map[a])]; } function bytesToSize(a) { if (0 === a) { return "0 B"; } var b = 1024 , c = ["B", "KB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"] , d = Math.floor(Math.log(a) / Math.log(b)); return (a / Math.pow(b, d)).toFixed(2) + " " + c[d] } } function getCurDlTag() { const tag = { cover: $('#pic').value, lyric: $('#url_lrc').value }; const dlname = JSON.parse(localStorage.configure).data.dlname.split(' - '); const filename = $('#name').value.split(' - '); const name_singer = [0, 1].reduce((o, i) => ((o[dlname[i]] = filename[i], o)), {}); tag.name = name_singer['{name}']; tag.artist = name_singer['{singer}']; return tag; } } // 过广告拦截器检测 function bypassAdkillerDetector() { /* // 拦截广告拦截检测器的setTimeout延迟启动器 // 优点：不用考虑#music_tool是否存在，不用反复执行；缺点：需要在setTimeout启动器注册前执行，如果脚本加载缓慢，就来不及了 const setTimeout = unsafeWindow.setTimeout; unsafeWindow.setTimeout = function(func, time) { if (func && func.toString().includes('$("#music_tool").html()')) { func = function() {}; } setTimeout.call(this, func, time); } */ /* // 拦截广告拦截检测器的innerHTML检测 // 优点：对浏览器API没有影响，对DOM影响极小，在检测前执行即可；缺点：需要#music_tool存在，需要反复检测执行，影响性能，稳定性差 const bypasser = () => { const elm = $('#music_tool'); elm && Object.defineProperty($('#music_tool'), 'innerHTML', {get: () => '<iframe></iframe>'}); }; setTimeout(bypasser, 2000); bypasser(); */ // 在页面添加干扰元素 // 优点：对浏览器API没有影响，对DOM几乎没有影响，在检测前执行即可，不用考虑#music_tool是否存在，不用反复执行；缺点：可能影响广告功能（乐 document.body.firstChild.insertAdjacentHTML('beforebegin', '<ins id="music_tool" style="display: none !important;">sometext</ins>'); } } function setting() { return { regurl: /^https?:\/\/tools?\.liumingye\.cn\/music(_old)?\//, funcs: [{ func: makeSettings, onload: false }] }; function makeSettings() { makeBooleanSettings([{ text: CONST.Text.MergeMetadata, key: 'merge-metadata', defaultValue: false, }]); } } // Write MP3 tags function tagMP3(blob, tag) { return new Promise(async (resolve, reject) => { try { const buffer = await readAsArrayBuffer(blob); // MP3Tag Usage const mp3tag = new MP3Tag(buffer); mp3tag.read(); mp3tag.tags.v2.TIT2 = tag.name || ''; mp3tag.tags.v2.TPE1 = tag.artist || ''; const AM = new AsyncManager(); AM.onfinish = () => resolve(new Blob([mp3tag.save()], { type: blob.type })); // Lyric AM.add(); GM_xmlhttpRequest({ method: 'GET', url: tag.lyric, timeout: 5 * 1000, onload: res => { const lyric = res.responseText;//.split(/[\r\n\t ]+/g).filter(line => /^\[\d+:\d+.\d+\][^\[\]]*$/.test(line)).join('\n'); mp3tag.tags.v2.USLT = [{ language: 'eng', descriptor: '', text: lyric }]; AM.finish(); }, ontimeout: err => reject(err), onerror: err => reject(err) }); // Cover AM.add(); GM_xmlhttpRequest({ method: 'GET', url: tag.cover, responseType: 'blob', timeout: 5 * 1000, onload: async res => { const blob = res.response; const imagebuffer = await readAsArrayBuffer(blob); const imageBytes = new Uint8Array(imagebuffer); mp3tag.tags.v2.APIC = [{ format: blob.type, type: 3, description: '', data: imageBytes }] AM.finish(); }, ontimeout: err => reject(err), onerror: err => reject(err) }); AM.finishEvent = true; } catch (err) { reject(err); } }); } function tagFLAC(blob, tag) { return new Promise(async (resolve, reject) => { try { const buf = BufferExport.Buffer.from(await readAsArrayBuffer(blob)); const flac = new Metaflac(buf); flac.removeTag('TITLE'); flac.removeTag('ARTIST'); flac.setTag(`TITLE=${tag.name}`); flac.setTag(`ARTIST=${tag.artist}`); const AM = new AsyncManager(); AM.onfinish = () => resolve(new Blob([flac.save()], { type: blob.type })); // Lyric AM.add(); GM_xmlhttpRequest({ method: 'GET', url: tag.lyric, timeout: 5 * 1000, onload: res => { const lyric = res.responseText;//.split(/[\r\n\t ]+/g).filter(line => /^\[\d+:\d+.\d+\][^\[\]]*$/.test(line)).join('\n'); flac.removeTag('LYRICS'); flac.setTag(`LYRICS=${lyric}`); AM.finish(); }, ontimeout: err => reject(err), onerror: err => reject(err) }); // Cover AM.add(); GM_xmlhttpRequest({ method: 'GET', url: tag.cover, responseType: 'blob', timeout: 5 * 1000, onload: async res => { const blob = res.response; const arraybuffer = await readAsArrayBuffer(blob); const imagebuffer = BufferExport.Buffer.from(arraybuffer); await flac.importPictureFromBuffer(imagebuffer); AM.finish(); }, ontimeout: err => reject(err), onerror: err => reject(err) }); AM.finishEvent = true; } catch(err) { reject(err); } }); } function readAsArrayBuffer(file) { return new Promise(function (resolve, reject) { const reader = new FileReader(); reader.onload = () => { resolve(reader.result); }; reader.onerror = reject; reader.readAsArrayBuffer(file); }); } // Save url/Blob/File to file function saveFile(dataURLorBlob, filename, mimeType=null) { let url = dataURLorBlob, isObjURL = false; if (typeof url !== 'string') { const mimedBlob = new Blob([dataURLorBlob], { type: mimeType || dataURLorBlob.type }); url = URL.createObjectURL(mimedBlob); isObjURL = true; } if (GM_info.scriptHandler === 'Tampermonkey' && GM_info.downloadMode !== 'disabled') { GM_download({ name: filename, url, onload: revoke }); } else { const a = $CrE('a'); a.href = url; a.download = filename; a.click(); revoke(); } function revoke() { isObjURL && setTimeout(() => URL.revokeObjectURL(url)); } } function Hooker() { const H = this; const makeid = idmaker(); const map = H.map = {}; H.hook = hook; H.unhook = unhook; function hook(base, path, log=false, apply_debugger=false, hook_return=false) { // target path = arrPath(path); let parent = base; for (let i = 0; i < path.length - 1; i++) { const prop = path[i]; parent = parent[prop]; } const prop = path[path.length-1]; const target = parent[prop]; // Only hook functions if (typeof target !== 'function') { throw new TypeError('hooker.hook: Hook functions only'); } // Check args valid if (hook_return) { if (typeof hook_return !== 'object' || hook_return === null) { throw new TypeError('hooker.hook: Argument hook_return should be false or an object'); } if (!hook_return.hasOwnProperty('value') && typeof hook_return.dealer !== 'function') { throw new TypeError('hooker.hook: Argument hook_return should contain one of following properties: value, dealer'); } if (hook_return.hasOwnProperty('value') && typeof hook_return.dealer === 'function') { throw new TypeError('hooker.hook: Argument hook_return should not contain both of following properties: value, dealer'); } } // hooker function const hooker = function hooker() { let _this = this === H ? null : this; let args = Array.from(arguments); const config = map[id].config; const hook_return = config.hook_return; // hook functions config.log && console.log([base, path.join('.')], _this, args); if (config.apply_debugger) {debugger;} if (hook_return && typeof hook_return.dealer === 'function') { [_this, args] = hook_return.dealer(_this, args); } // continue stack return hook_return && hook_return.hasOwnProperty('value') ? hook_return.value : target.apply(_this, args); } parent[prop] = hooker; // Id const id = makeid(); map[id] = { id: id, prop: prop, parent: parent, target: target, hooker: hooker, config: { log: log, apply_debugger: apply_debugger, hook_return: hook_return } }; return map[id]; } function unhook(id) { // unhook try { const hookObj = map[id]; hookObj.parent[hookObj.prop] = hookObj.target; delete map[id]; } catch(err) { console.error(err); DoLog(LogLevel.Error, 'unhook error'); } } function arrPath(path) { return Array.isArray(path) ? path : path.split('.') } function idmaker() { let i = 0; return function() { return i++; } } } function makeBooleanSettings(settings) { for (const setting of settings) { makeBooleanMenu(setting.text, setting.key, setting.defaultValue, setting.callback, setting.initCallback); } function makeBooleanMenu(texts, key, defaultValue=false, callback=null, initCallback=false) { const initialVal = GM_getValue(key, defaultValue); const initialText = texts[initialVal + 0]; let id = GM_registerMenuCommand(initialText, onClick/*, { autoClose: false }*/); initCallback && callback(key, initialVal); function onClick() { const newValue = !GM_getValue(key, defaultValue); const newText = texts[newValue + 0]; GM_setValue(key, newValue); GM_unregisterMenuCommand(id); id = GM_registerMenuCommand(newText, onClick/*, { autoClose: false }*/); typeof callback === 'function' && callback(key, newValue); } } } function rewriteResponse(xhr, json) { const response = JSON.stringify(json); const propDesc = { value: response, writable: false, configurable: true, enumerable: true }; Object.defineProperties(xhr, { 'response': propDesc, 'responseText': propDesc }); } })();
