Github 增强 - 高速下载

高速下载 Git Clone/SSH、Release、Raw、Code(ZIP) 等文件、项目列表单文件快捷下载 (☁)

当前为 2021-09-19 提交的版本,查看 最新版本

  1. // ==UserScript==
  2. // @name Github 增强 - 高速下载
  3. // @version 1.6.1
  4. // @author X.I.U
  5. // @description 高速下载 Git Clone/SSH、Release、Raw、Code(ZIP) 等文件、项目列表单文件快捷下载 (☁)
  6. // @match *://github.com/*
  7. // @match *://hub.fastgit.org/*
  8. // @icon https://i.loli.net/2021/03/30/ULV9XunaHesqGIR.png
  9. // @grant GM_registerMenuCommand
  10. // @grant GM_unregisterMenuCommand
  11. // @grant GM_openInTab
  12. // @grant GM_getValue
  13. // @grant GM_setValue
  14. // @grant GM_notification
  15. // @license GPL-3.0 License
  16. // @run-at document-end
  17. // @namespace https://greasyfork.org/scripts/412245
  18. // @supportURL https://github.com/XIU2/UserScript
  19. // @homepageURL https://github.com/XIU2/UserScript
  20. // ==/UserScript==
  21.  
  22. (function() {
  23. 'use strict';
  24. var backColor = '#ffffff';
  25. var fontColor = '#888888';
  26. if (document.getElementsByTagName('html')[0].getAttribute('data-color-mode') === 'dark') { // 黑暗模式判断
  27. if (document.getElementsByTagName('html')[0].getAttribute('data-dark-theme') === 'dark_dimmed') {
  28. backColor = '#272e37';
  29. fontColor = '#768390';
  30. } else {
  31. backColor = '#161a21';
  32. fontColor = '#97a0aa';
  33. }
  34. } else if (document.getElementsByTagName('html')[0].getAttribute('data-color-mode') === 'auto') {
  35. //console.log(window.getComputedStyle(document.body).backgroundColor)
  36. if (window.getComputedStyle(document.body).backgroundColor === 'rgb(34, 39, 46)') {
  37. backColor = '#272e37';
  38. fontColor = '#768390';
  39. } else if (window.getComputedStyle(document.body).backgroundColor === 'rgb(13, 17, 23)') {
  40. backColor = '#161a21';
  41. fontColor = '#97a0aa';
  42. }
  43. }
  44. //['https://git.yumenaka.net', '美国'],
  45. const download_url = [
  46. ['https://gh.api.99988866.xyz', '美国 1'],
  47. ['https://github.91chifun.workers.dev', '美国 2'],
  48. ['https://gh.xiu2.xyz', '美国 3'],
  49. ['https://gh.argv.cc', '美国 4'],
  50. ['https://pd.zwc365.com/seturl', '美国 5'],
  51. ['https://download.fastgit.org', '日本'],
  52. ['https://ghproxy.com', '韩国']
  53. ],
  54. clone_url = [
  55. ['https://hub.fastgit.org', '中国香港'],
  56. ['https://gitclone.com', '中国浙江'],
  57. ['https://github.com.cnpmjs.org', '新加坡']
  58. ],
  59. clone_ssh_url = [
  60. ['git@git.zhlh6.cn', '中国北京'],
  61. ['git@hub.fastgit.org', '中国香港']
  62. ],
  63. raw_url = [
  64. ['https://raw.githubusercontent.com', 'Github 原生',''],
  65. ['https://cdn.jsdelivr.net','中国国内', '注意:该加速源存在缓存机制(24小时),所以文件可能不是最新。
注意:当前分支所有文件总文件大小超过 50MB 时,该加速源不可用。
注意:当前分支名为版本号格式时(如 v1.2.3),该高速下载链接因格式限制不可用。'],
  66. ['https://raw.fastgit.org','中国香港', '注意:单个文件太大时可能会提示超时(实时获取中),请重试。'],
  67. ['https://cdn.staticaly.com','日本东京', '注意:该加速是全球 Anycast CDN,国内一般分配到日本节点。'],
  68. ['https://ghproxy.com','韩国首尔', '']
  69. ],
  70. svg = [
  71. '<svg class="octicon octicon-file-zip mr-2" aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true"><path fill-rule="evenodd" d="M3.5 1.75a.25.25 0 01.25-.25h3a.75.75 0 000 1.5h.5a.75.75 0 000-1.5h2.086a.25.25 0 01.177.073l2.914 2.914a.25.25 0 01.073.177v8.586a.25.25 0 01-.25.25h-.5a.75.75 0 000 1.5h.5A1.75 1.75 0 0014 13.25V4.664c0-.464-.184-.909-.513-1.237L10.573.513A1.75 1.75 0 009.336 0H3.75A1.75 1.75 0 002 1.75v11.5c0 .649.353 1.214.874 1.515a.75.75 0 10.752-1.298.25.25 0 01-.126-.217V1.75zM8.75 3a.75.75 0 000 1.5h.5a.75.75 0 000-1.5h-.5zM6 5.25a.75.75 0 01.75-.75h.5a.75.75 0 010 1.5h-.5A.75.75 0 016 5.25zm2 1.5A.75.75 0 018.75 6h.5a.75.75 0 010 1.5h-.5A.75.75 0 018 6.75zm-1.25.75a.75.75 0 000 1.5h.5a.75.75 0 000-1.5h-.5zM8 9.75A.75.75 0 018.75 9h.5a.75.75 0 010 1.5h-.5A.75.75 0 018 9.75zm-.75.75a1.75 1.75 0 00-1.75 1.75v3c0 .414.336.75.75.75h2.5a.75.75 0 00.75-.75v-3a1.75 1.75 0 00-1.75-1.75h-.5zM7 12.25a.25.25 0 01.25-.25h.5a.25.25 0 01.25.25v2.25H7v-2.25z"></path></svg>',
  72. '<svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-paste js-clipboard-clippy-icon d-inline-block"><path fill-rule="evenodd" d="M5.75 1a.75.75 0 00-.75.75v3c0 .414.336.75.75.75h4.5a.75.75 0 00.75-.75v-3a.75.75 0 00-.75-.75h-4.5zm.75 3V2.5h3V4h-3zm-2.874-.467a.75.75 0 00-.752-1.298A1.75 1.75 0 002 3.75v9.5c0 .966.784 1.75 1.75 1.75h8.5A1.75 1.75 0 0014 13.25v-9.5a1.75 1.75 0 00-.874-1.515.75.75 0 10-.752 1.298.25.25 0 01.126.217v9.5a.25.25 0 01-.25.25h-8.5a.25.25 0 01-.25-.25v-9.5a.25.25 0 01.126-.217z"></path></svg><svg aria-hidden="true" height="16" viewBox="0 0 16 16" version="1.1" width="16" data-view-component="true" class="octicon octicon-check js-clipboard-check-icon color-text-success d-inline-block d-sm-none"><path fill-rule="evenodd" d="M13.78 4.22a.75.75 0 010 1.06l-7.25 7.25a.75.75 0 01-1.06 0L2.22 9.28a.75.75 0 011.06-1.06L6 10.94l6.72-6.72a.75.75 0 011.06 0z"></path></svg>',
  73. '<svg class="octicon octicon-cloud-download" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path d="M9 12h2l-3 3-3-3h2V7h2v5zm3-8c0-.44-.91-3-4.5-3C5.08 1 3 2.92 3 5 1.02 5 0 6.52 0 8c0 1.53 1 3 3 3h3V9.7H3C1.38 9.7 1.3 8.28 1.3 8c0-.17.05-1.7 1.7-1.7h1.3V5c0-1.39 1.56-2.7 3.2-2.7 2.55 0 3.13 1.55 3.2 1.8v1.2H12c.81 0 2.7.22 2.7 2.2 0 2.09-2.25 2.2-2.7 2.2h-2V11h2c2.08 0 4-1.16 4-3.5C16 5.06 14.08 4 12 4z"></path></svg>'
  74. ],
  75. style = ['padding:0 6px;margin-right: -1px;border-radius: 2px;background-color: '+backColor+';border-color: rgba(27, 31, 35, 0.1);font-size: 11px;color: '+fontColor+';'];
  76. var menu_raw_fast = GM_getValue('xiu2_menu_raw_fast'), menu_menu_raw_fast_ID, menu_feedBack_ID;
  77. if (menu_raw_fast == null){menu_raw_fast = 1; GM_setValue('xiu2_menu_raw_fast', 1)};
  78.  
  79. registerMenuCommand();
  80. // 注册脚本菜单
  81. function registerMenuCommand() {
  82. if (menu_feedBack_ID) { // 如果反馈菜单ID不是 null,则删除所有脚本菜单
  83. GM_unregisterMenuCommand(menu_menu_raw_fast_ID);
  84. GM_unregisterMenuCommand(menu_feedBack_ID);
  85. menu_raw_fast = GM_getValue('xiu2_menu_raw_fast');
  86. }
  87. if (menu_raw_fast > raw_url.length - 1) { // 避免在减少 raw 数组后,用户储存的数据大于数组而报错
  88. menu_raw_fast = 0
  89. }
  90. menu_menu_raw_fast_ID = GM_registerMenuCommand(`${menu_num(menu_raw_fast)} [ ${raw_url[menu_raw_fast][1]} ] 加速源 (☁) - 点击切换`, menu_toggle_raw_fast);
  91. menu_feedBack_ID = GM_registerMenuCommand('💬 反馈 & 建议 [Github]', function () {window.GM_openInTab('https://github.com/XIU2/UserScript', {active: true,insert: true,setParent: true});window.GM_openInTab('https://greasyfork.org/zh-CN/scripts/412245/feedback', {active: true,insert: true,setParent: true});});
  92. }
  93.  
  94. // 切换加速源
  95. function menu_toggle_raw_fast() {
  96. if (menu_raw_fast >= raw_url.length - 1) { // 如果当前加速源位置大于等于加速源总数,则改为第一个加速源,反之递增下一个加速源
  97. menu_raw_fast = 0;
  98. } else {
  99. menu_raw_fast += 1;
  100. }
  101. GM_setValue('xiu2_menu_raw_fast', menu_raw_fast);
  102. delRawDownLink(); // 删除旧加速源
  103. addRawDownLink(); // 添加新加速源
  104. GM_notification({text: "已切换加速源为:" + raw_url[menu_raw_fast][1], timeout: 3000}); // 提示消息
  105. registerMenuCommand(); // 重新注册脚本菜单
  106. };
  107.  
  108. // 菜单数字图标
  109. function menu_num(num) {
  110. return ['0️⃣','1️⃣','2️⃣','3️⃣','4️⃣','5️⃣','6️⃣','7️⃣','8️⃣','9️⃣','🔟'][num]
  111. }
  112.  
  113. addRelease(); // Release 加速
  114. setTimeout(addDownloadZIP, 2000); // Download ZIP 加速
  115. setTimeout(addGitClone, 2000); // Git Clone 加速
  116. setTimeout(addGitCloneSSH, 2000); // Git Clone SSH 加速
  117. addRawFile(); // Raw 加速
  118. setTimeout(addRawDownLink, 2000); // 添加 Raw 下载链接(☁),延迟 2 秒执行,避免被 pjax 刷掉
  119.  
  120. document.addEventListener('pjax:success',function(){ // pjax 事件发生后
  121. addRelease(); // Release 加速
  122. setTimeout(addDownloadZIP, 2000); // Download ZIP 加速
  123. setTimeout(addGitClone, 2000); // Git Clone 加速
  124. setTimeout(addGitCloneSSH, 2000); // Git Clone SSH 加速
  125. addRawFile(); // Raw 加速
  126. setTimeout(addRawDownLink, 2000); // 添加 Raw 下载链接(☁),延迟 2 秒执行,避免被 pjax 刷掉
  127. });
  128.  
  129. addLocationchange();
  130. window.addEventListener('locationchange', function(){
  131. addRawDownLink_(); // 在浏览器返回/前进时重新添加 Raw 下载链接(☁)事件
  132. })
  133.  
  134.  
  135. // Release
  136. function addRelease() {
  137. let html = document.getElementsByClassName('Box Box--condensed');if (!html) return
  138. let divDisplay;
  139. if (document.documentElement.clientWidth > 1000) {
  140. divDisplay = 'display: flex;';
  141. } else {
  142. divDisplay = 'display: block;';
  143. }
  144. Array.from(html).forEach(function (current) {
  145. current.querySelectorAll('.d-flex.Box-body > a').forEach(function (_this) {
  146. let href = _this.href.split(location.host),
  147. url = [],
  148. _html = `<div style="${divDisplay}justify-content: flex-end;">`;
  149.  
  150. for (let i=0;i<download_url.length;i++){
  151. if (download_url[i][0] === 'https://download.fastgit.org') {
  152. url[i] = download_url[i][0] + href[1]
  153. } else {
  154. url[i] = download_url[i][0] + '/' + _this.href
  155. }
  156. if (location.host === 'hub.fastgit.org') url[i] = url[i].replace('hub.fastgit.org','github.com')
  157. }
  158.  
  159. for (let i=0;i<url.length;i++) {
  160. _html += `<a style="${style[0]}" class="btn" href="${url[i]}" rel="noreferrer noopener nofollow">${download_url[i][1]}</a>`
  161. }
  162. _html += `</div>`
  163. _this.nextElementSibling.insertAdjacentHTML('afterend', _html);
  164. });
  165. // 修改[文件大小]元素样式
  166. document.querySelectorAll('small.pl-2.color-text-secondary.flex-shrink-0').forEach(el=>{el.style.cssText='display: flex; justify-content: flex-end; flex-grow: 1; margin-right: 8px;'});
  167.  
  168.  
  169. // Source Code
  170. current.querySelectorAll('.d-block.Box-body > a').forEach(function (_this) {
  171. let href = _this.href.split(location.host),
  172. url = [],
  173. _html = `<div style="${divDisplay}justify-content: flex-end;flex-grow: 1;">`;
  174.  
  175. for (let i=0;i<download_url.length;i++){
  176. if (download_url[i][0] === 'https://download.fastgit.org') {
  177. url[i] = download_url[i][0] + href[1]
  178. } else {
  179. url[i] = download_url[i][0] + '/' + _this.href
  180. }
  181. if (location.host === 'hub.fastgit.org') url[i] = url[i].replace('hub.fastgit.org','github.com')
  182. }
  183.  
  184. for (let i=0;i<url.length;i++) {
  185. _html += `<a style="${style[0]}" class="btn" href="${url[i]}" rel="noreferrer noopener nofollow">${download_url[i][1]}</a>`
  186. }
  187. _html += `</div>`
  188. _this.insertAdjacentHTML('afterend', _html);
  189. });
  190. });
  191. // 修改 Source code 样式,使其和加速按钮并列一排
  192. document.querySelectorAll('div.d-block.py-1.py-md-2.Box-body.px-2').forEach(el=>{el.className='d-flex py-1 py-md-2 Box-body px-2'});
  193. }
  194.  
  195.  
  196. // Download ZIP
  197. function addDownloadZIP() {
  198. if (document.querySelector('.XIU2-DZ')) return
  199. let html = document.querySelector('.dropdown-menu.dropdown-menu-sw.p-0 ul li:last-child');if (!html) return
  200. let href = html.getElementsByTagName('a')[0].href,
  201. url = [],
  202. _html = ``;
  203.  
  204. for (let i=0;i<download_url.length;i++){
  205. if (download_url[i][0] === 'https://download.fastgit.org') {
  206. url[i] = download_url[i][0] + href.split(location.host)[1]
  207. } else {
  208. url[i] = download_url[i][0] + '/' + href
  209. }
  210. if (location.host === 'hub.fastgit.org') url[i] = url[i].replace('hub.fastgit.org','github.com')
  211. }
  212.  
  213. for (let i=0;i<url.length;i++) {
  214. _html += `<li class="Box-row Box-row--hover-gray p-3 mt-0 XIU2-DZ"><a class="d-flex flex-items-center color-text-primary text-bold no-underline" rel="nofollow" href="${url[i]}">${svg[0]}Download ZIP ${download_url[i][1]}</a></li>`
  215. }
  216. html.insertAdjacentHTML('afterend', _html);
  217. }
  218.  
  219.  
  220. // Git Clone
  221. function addGitClone() {
  222. if (document.querySelector('.XIU2-GC')) return
  223. let html = document.querySelector('[role="tabpanel"]:nth-child(2) div.input-group');if (!html) return
  224. let href_split = html.getElementsByTagName('input')[0].getAttribute('value').split(location.host),
  225. url = [],
  226. _html = ``;
  227.  
  228. for (let i=0;i<clone_url.length;i++){
  229. if (clone_url[i][0] === 'https://gitclone.com') {
  230. url[i] = clone_url[i][0] + '/github.com' + href_split[1]
  231. } else {
  232. url[i] = clone_url[i][0] + href_split[1]
  233. }
  234. }
  235.  
  236. for (let i=0;i<url.length;i++) {
  237. _html += `<div class="input-group XIU2-GC" style="margin-top: 4px;" title="加速源:${clone_url[i][1]} (点击可直接复制)"><input value="${url[i]}" aria-label="${url[i]}" type="text" class="form-control input-monospace input-sm color-bg-secondary" data-autoselect="" readonly=""><div class="input-group-button"><clipboard-copy value="${url[i]}" aria-label="Copy to clipboard" class="btn btn-sm js-clipboard-copy tooltipped-no-delay ClipboardButton" tabindex="0" role="button">${svg[1]}</clipboard-copy></div></div>`
  238. }
  239. html.insertAdjacentHTML('afterend', _html);
  240. }
  241.  
  242.  
  243. // Git Clone SSH
  244. function addGitCloneSSH() {
  245. if (document.querySelector('.XIU2-GCS')) return
  246. let html = document.querySelector('[role="tabpanel"]:nth-child(3) div.input-group');if (!html) return
  247. let href_split = html.getElementsByTagName('input')[0].getAttribute('value').split(':'),
  248. url = [],
  249. _html = ``;
  250.  
  251. if (href_split[0] != 'git@github.com') return
  252.  
  253. for (let i=0;i<clone_ssh_url.length;i++){
  254. url[i] = clone_ssh_url[i][0] + ':' + href_split[1]
  255. }
  256.  
  257. for (let i=0;i<url.length;i++) {
  258. _html += `<div class="input-group XIU2-GCS" style="margin-top: 4px;" title="加速源:${clone_ssh_url[i][1]} (点击可直接复制)"><input value="${url[i]}" aria-label="${url[i]}" type="text" class="form-control input-monospace input-sm color-bg-secondary" data-autoselect="" readonly=""><div class="input-group-button"><clipboard-copy value="${url[i]}" aria-label="Copy to clipboard" class="btn btn-sm js-clipboard-copy tooltipped-no-delay ClipboardButton" tabindex="0" role="button">${svg[1]}</clipboard-copy></div></div>`
  259. }
  260. html.insertAdjacentHTML('afterend', _html);
  261. }
  262.  
  263.  
  264. // Raw
  265. function addRawFile() {
  266. if (document.querySelector('.XIU2-RF')) return
  267. let html = document.getElementById('raw-url');if (!html) return
  268. let href = location.href.replace(`https://${location.host}`,''),
  269. href2 = href.replace('/blob/','/'),
  270. url = [
  271. raw_url[1][0] + '/gh' + href.replace('/blob/','@'),
  272. raw_url[2][0] + href2,
  273. raw_url[3][0] + '/gh' + href.replace('/blob/','/'),
  274. raw_url[4][0] + '/' + raw_url[0][0] + href2
  275. ],
  276. _html = ``;
  277. for (let i=0;i<url.length;i++) {
  278. _html += `<a href="${url[i]}" title="${raw_url[i+1][2]}" target="_blank" role="button" rel="noreferrer noopener nofollow" class="btn btn-sm BtnGroup-item XIU2-RF">${raw_url[i+1][1]}</a>`
  279. }
  280. html.insertAdjacentHTML('afterend', _html);
  281. }
  282.  
  283.  
  284. // 添加 Raw 下载链接(☁)
  285. function addRawDownLink() {
  286. // 如果不是项目文件页面,就返回,如果网页有 Raw 下载链接(☁)就返回
  287. let files = document.querySelectorAll('div.Box-row svg.octicon.octicon-file');if(files.length === 0) return;
  288. let files1 = document.querySelectorAll('a.fileDownLink');if(files1.length > 0) return;
  289.  
  290. // 鼠标指向则显示
  291. var mouseOverHandler = function(evt) {
  292. let elem = evt.currentTarget,
  293. aElm_new = elem.querySelectorAll('.fileDownLink'),
  294. aElm_now = elem.querySelectorAll('svg.octicon.octicon-file.color-icon-tertiary');
  295. aElm_new.forEach(el=>{el.style.cssText = 'display: inline'});
  296. aElm_now.forEach(el=>{el.style.cssText = 'display: none'});
  297. };
  298.  
  299. // 鼠标离开则隐藏
  300. var mouseOutHandler = function(evt) {
  301. let elem = evt.currentTarget,
  302. aElm_new = elem.querySelectorAll('.fileDownLink'),
  303. aElm_now = elem.querySelectorAll('svg.octicon.octicon-file.color-icon-tertiary');
  304. aElm_new.forEach(el=>{el.style.cssText = 'display: none'});
  305. aElm_now.forEach(el=>{el.style.cssText = 'display: inline'});
  306. };
  307.  
  308. // 循环添加
  309. files.forEach(function(fileElm, i) {
  310. let trElm = fileElm.parentNode.parentNode,
  311. cntElm_a = trElm.querySelector('.css-truncate.css-truncate-target.d-block.width-fit a'),
  312. cntElm_svg = trElm.querySelector('.mr-3.flex-shrink-0 svg.octicon.octicon-file.color-icon-tertiary'),
  313. Name = cntElm_a.innerText,
  314. href = cntElm_a.attributes.href.nodeValue.replace(`https://${location.host}`,'');
  315. let href2 = href.replace('/blob/','/'), url, url_name, url_tip = '';
  316. switch(menu_raw_fast) {
  317. case 0:
  318. case 2:
  319. url = raw_url[menu_raw_fast][0] + href2; break;
  320. case 1:
  321. url = raw_url[menu_raw_fast][0] + '/gh' + href.replace('/blob/','@'); break;
  322. case 3:
  323. url = raw_url[menu_raw_fast][0] + '/gh' + href.replace('/blob/','/'); break;
  324. default:
  325. url = raw_url[menu_raw_fast][0] + '/' + raw_url[0][0] + href2;
  326. }
  327. url_name = raw_url[menu_raw_fast][1]; url_tip = raw_url[menu_raw_fast][2];
  328. let _html = ` <a href="${url}" download="${Name}" target="_blank" rel="noreferrer noopener nofollow" class="fileDownLink" style="display: none;" title="「${url_name}」&#10;&#10;[Alt + 左键] 或 [右键 - 另存为...] 下载文件。&#10;注意:鼠标点击 [☁] 图标,而不是左侧的文件名!&#10;&#10;${url_tip}提示:点击浏览器右上角 Tampermonkey 扩展图标 - [ ${raw_url[menu_raw_fast][1]} ] 加速源 (☁) 即可切换。">${svg[2]}</a>`;
  329. cntElm_svg.insertAdjacentHTML('afterend', _html);
  330. // 绑定鼠标事件
  331. trElm.onmouseover = mouseOverHandler;
  332. trElm.onmouseout = mouseOutHandler;
  333. });
  334. }
  335.  
  336.  
  337. // 删除 Raw 快捷下载(☁)
  338. function delRawDownLink() {
  339. let aElm = document.querySelectorAll('.fileDownLink');if(aElm.length === 0) return;
  340. aElm.forEach(function(fileElm) {
  341. fileElm.remove()
  342. })
  343. }
  344.  
  345.  
  346. // 在浏览器返回/前进时重新添加 Raw 下载链接(☁)鼠标事件
  347. function addRawDownLink_() {
  348. // 如果不是项目文件页面,就返回,如果网页没有 Raw 下载链接(☁)就返回
  349. let files = document.querySelectorAll('div.Box-row svg.octicon.octicon-file');if(files.length === 0) return;
  350. let files1 = document.querySelectorAll('a.fileDownLink');if(files1.length === 0) return;
  351.  
  352. // 鼠标指向则显示
  353. var mouseOverHandler = function(evt) {
  354. let elem = evt.currentTarget,
  355. aElm_new = elem.querySelectorAll('.fileDownLink'),
  356. aElm_now = elem.querySelectorAll('svg.octicon.octicon-file.color-icon-tertiary');
  357. aElm_new.forEach(el=>{el.style.cssText = 'display: inline'});
  358. aElm_now.forEach(el=>{el.style.cssText = 'display: none'});
  359. };
  360.  
  361. // 鼠标离开则隐藏
  362. var mouseOutHandler = function(evt) {
  363. let elem = evt.currentTarget,
  364. aElm_new = elem.querySelectorAll('.fileDownLink'),
  365. aElm_now = elem.querySelectorAll('svg.octicon.octicon-file.color-icon-tertiary');
  366. aElm_new.forEach(el=>{el.style.cssText = 'display: none'});
  367. aElm_now.forEach(el=>{el.style.cssText = 'display: inline'});
  368. };
  369.  
  370. // 循环添加
  371. files.forEach(function(fileElm, i) {
  372. let trElm = fileElm.parentNode.parentNode;
  373. // 绑定鼠标事件
  374. trElm.onmouseover = mouseOverHandler;
  375. trElm.onmouseout = mouseOutHandler;
  376. });
  377. }
  378.  
  379.  
  380. // 自定义 locationchange 事件(用来监听 URL 变化)
  381. function addLocationchange() {
  382. history.pushState = ( f => function pushState(){
  383. var ret = f.apply(this, arguments);
  384. window.dispatchEvent(new Event('pushstate'));
  385. window.dispatchEvent(new Event('locationchange'));
  386. return ret;
  387. })(history.pushState);
  388.  
  389. history.replaceState = ( f => function replaceState(){
  390. var ret = f.apply(this, arguments);
  391. window.dispatchEvent(new Event('replacestate'));
  392. window.dispatchEvent(new Event('locationchange'));
  393. return ret;
  394. })(history.replaceState);
  395.  
  396. window.addEventListener('popstate',()=>{
  397. window.dispatchEvent(new Event('locationchange'))
  398. });
  399. }
  400. })();