i-v2ex

A better script for v2ex.com

当前为 2019-10-07 提交的版本,查看 最新版本

  1. // ==UserScript==
  2. // @name i-v2ex
  3. // @version 0.68.4
  4. // @description A better script for v2ex.com
  5. // @author hundan
  6. // @match https://*.v2ex.com/t/*
  7. // @require https://cdn.staticfile.org/showdown/1.8.6/showdown.min.js
  8. // @require https://cdn.staticfile.org/fancybox/3.3.5/jquery.fancybox.min.js
  9. // @require https://cdn.staticfile.org/utf8/3.0.0/utf8.min.js
  10. // @require https://cdn.staticfile.org/highlight.js/9.15.10/highlight.min.js
  11. // @grant none
  12. // @namespace https://github.com/hundan2020/i-v2ex
  13. // ==/UserScript==
  14.  
  15. (function () {
  16. // jquery.js由v2ex自身提供,不再向外部重复请求
  17. // 预处理以解决与 v2ex plus 的冲突
  18. $(".reply_content img").each(function(){
  19. var $this = $(this)
  20. if ($this[0].src.indexOf(".sinaimg.cn") != -1 && $this[0].src.indexOf("http://") != -1) {
  21. $this[0].src = "https" + $this[0].src.substr(4)
  22. }
  23. })
  24. // markdown处理
  25. var preFix = function(rawReply){
  26. var picRe = function(reply){
  27. reply = reply.replace(/(?:!\[.*?\])?!\[.*?\]\(\s*((?:https?)?:\/\/i\.loli\.net\/\d{4}\/\d{2}\/\d{2}\/[a-z0-9]+.[a-z]+)\s*\)|(https:\/\/i\.loli\.net\/\d{4}\/\d{2}\/\d{2}\/[a-z0-9]+.[a-z]+)/ig, '![]( ' + encodeURI('$1$2') + ' )') // sm.ms
  28. reply = reply.replace(/(?:!\[.*?\])?!\[.*?\]\(\s*((?:https?)?:\/\/imgurl\.org\/temp\/\d{4}\/[a-z0-9]+\.[a-z0-9]+)\)|(https?:\/\/imgurl\.org\/temp\/\d{4}\/[a-z0-9]+\.[a-z0-9]+)/ig, '![]( ' + encodeURI('$1$2') + ' )') // 小z图床
  29. reply = reply.replace(/(?<!http:|https:)\/\/([a-z0-9]+\.sinaimg.cn\/(?:[a-z]+)\/[a-z0-9]+\.(?:jpg|png|gif|bmp))/ig, '![]( ' + encodeURI('https://$1') + ' )') // 新浪微博不规则图片链接
  30. return reply
  31. }
  32. var xssFilter = function(reply){
  33. var sReply = reply
  34. sReply = sReply.replace(/(!?\[.*?\]\(\s*?javascript.*?\))/igs, '`$1`')
  35. return sReply
  36. }
  37. var fixedReply = rawReply
  38. fixedReply = fixedReply.replace(/#(\d+)/ig, '&#x23;$1') // 避免楼层号加粗
  39. fixedReply = fixedReply.replace(/(!\[(\S*?)\]\(\s+?)<a target="_blank" href="(\S+?)".*?><img src="(\S+?)" class="embedded_image".*?><\/a>\)+/ig, '![$2]($3)') // 正常显示的图片处理
  40. fixedReply = fixedReply.replace(/<img src="(\S+?)" class="embedded_image"[^>]*?>/ig, '![]($1)') // 正常显示的图片处理
  41. fixedReply = fixedReply.replace(/&lt;img src="(.+?)" \/&gt;/ig, '$1') // 不规则图片链接处理
  42. fixedReply = fixedReply.replace(/@<a href="\/member\/(\S+?)">(\S+?)<\/a>/ig, '@[$1](/member/$2)') // 论坛内@处理,考虑到代码段中的@应当正常显示
  43. fixedReply = fixedReply.replace(/<a target="_blank" href="(\/t\/\d+)"\s*?(?:rel="nofollow")?>\/t\/\d+<\/a>/ig, '[$1]($1)') // 论坛内链处理,考虑到在代码段中应当正常显示
  44. fixedReply = fixedReply.replace(/<a.*? href="(\S+?)".*?>(\S+?)<\/a>/ig, '$2') // 链接处理
  45. fixedReply = fixedReply.replace(/\[!\[(\S+?)\]\(\s*(\S+?)\)\]\(\s*\S+?\)/ig, '![$1]($2)') // 不规则图片链接处理,不规则案例见 `https://www.v2ex.com/t/463469#r_5792042`
  46. fixedReply = fixedReply.replace(/(\n)?<br *\/?>/ig, "\n") // 换行处理,避免多行代码无法正常工作
  47. fixedReply = fixedReply.replace(/(https?:\/\/[\w\.\/\?\+%#\\\-=]+)/ig, '$1 ') // 修正a标签链接,解决中文与链接混用导致的错误解析
  48. fixedReply = picRe(fixedReply)
  49. fixedReply = xssFilter(fixedReply)
  50. return fixedReply
  51. }
  52. var endFix = function(markedReply){
  53. var fixedReply = markedReply
  54. fixedReply = fixedReply.replace(/\n/ig, '<br />') // markdown软回车转硬回车
  55. fixedReply = fixedReply.replace(/(<\/ul>|<\/li>|<\/p>|<\/table>|<\/h\d>)\s*<br\s*\/?>/ig, '$1') // 表格换行删除
  56. fixedReply = fixedReply.replace(/<br\s*\/?>(<li>|<ul>|<p>|<table>|<h\d>)/ig, '$1') // 表格换行删除
  57. fixedReply = fixedReply.replace(/(<\/?table>|<\/?tbody>|<\/?thead>|<\/?tr>|<\/?th>|<\/?td>)<br\s*\/?>/ig, '$1') // 表格换行删除
  58. fixedReply = fixedReply.replace(/(<br\s*\/?>\s*){2,}/ig, '<br />') // 多重换行转单行
  59. fixedReply = fixedReply.replace(/@\[(\S+?)\]\(\/member\/\S+\)/ig, '@$1') // 代码段中的@ 还原
  60. fixedReply = fixedReply.replace(/\[(\/t\/\d+)\]\(\/t\/\d+\)/ig, '$1') // 代码段中的内链还原
  61. fixedReply = fixedReply.replace(/&amp;/ig, '&') // 对重复转义的 & 进行还原,而不必对<>进行操作,有效的避免了XSS发生
  62. return fixedReply
  63. }
  64. var processMarkdown = function(){
  65. $("div.reply_content").each(function () {
  66. var reply = $(this)[0]
  67. var rawReply = reply.innerHTML
  68. var converter = new showdown.Converter({
  69. omitExtraWLInCodeBlocks: true,
  70. parseImgDimensions: true,
  71. simplifiedAutoLink: true,
  72. literalMidWordUnderscores: true,
  73. strikethrough: true,
  74. tables: true,
  75. ghCodeBlocks: true,
  76. tasklists: true,
  77. smoothLivePreview: true,
  78. ghCompatibleHeaderId: true,
  79. encodeEmails: true,
  80. emoji: true
  81. })
  82. var markedReply = converter.makeHtml(preFix(rawReply))
  83. reply.innerHTML = endFix(markedReply)
  84. reply.className = 'reply_content markdown_body'
  85. // 开启代码高亮
  86. hljs.configure({useBR: true})
  87. $('div.reply_content code').each(function(i, block) {
  88. hljs.highlightBlock(block)
  89. $(this).css({'display':'inline'})
  90. })
  91. })
  92. }
  93. processMarkdown()
  94. // 加载看图插件
  95. function loadStyle(url){
  96. var link = document.createElement('link')
  97. link.type = 'text/css'
  98. link.rel = 'stylesheet'
  99. link.href = url
  100. var head = document.getElementsByTagName('head')[0]
  101. head.appendChild(link)
  102. }
  103. loadStyle('https://cdn.staticfile.org/fancybox/3.3.5/jquery.fancybox.min.css')
  104. var a_wrap = $('<a></a>')
  105. var imgs = $('.markdown_body img, .topic_content img')
  106. imgs.wrap('<a></a>')
  107. $.each(imgs, function (i, j) {
  108. $(j).css({'max-height':'25vh'})
  109. $(j).parent().attr('id', 'img' + i).attr('href', $(this).attr('src'))
  110. // 通过延迟解决与v2ex plus的冲突
  111. setTimeout(function(){
  112. $("#img" + i).fancybox({
  113. buttons: [
  114. "slideShow",
  115. "thumbs",
  116. "close"
  117. ],
  118. 'zoomSpeedIn': 300,
  119. 'zoomSpeedOut': 300,
  120. 'overlayShow': false,
  121. 'overlayOpacity': 0.3
  122. })
  123. },500)
  124. })
  125. // 添加楼主标记
  126. let author = $('#Main > div:nth-child(2) > div.header > small > a').text()
  127. $('table > tbody > tr > td > strong > a').each(function(){
  128. if ($(this).text() == author){
  129. var sign = $('<span></span>')
  130. sign.text('楼主')
  131. sign.css({"padding": "1px 5px", "margin": "0 6px", "font-size": "x-small", "color": "#777", "border-radius": "8px", "border": "1px solid"})
  132. $(this).parent().after(sign)
  133. }
  134. })
  135. // 修复新浪外链
  136. $("img").each(function(){
  137. })
  138. window.refererBypass = `
  139. <script src="https://cdn.staticfile.org/jquery/3.4.0/jquery.min.js">
  140. <\/script>
  141. <script>
  142. $(parent.document).find("img").each(function(){
  143. let img_src = $(this).attr("src")
  144. let preload_img = \`<img src="\$\{img_src\}" />\`
  145. document.write(preload_img)
  146. })
  147. $('img').on('load', function () {
  148. $(parent.document).find('img[src$="'+this.src+'"]').each(function () {
  149. this.src = this.src
  150. })
  151. })
  152. <\/script>
  153. `
  154. // Base64 解码
  155. $('body').append('<iframe src="javascript:parent.refererBypass;" style="display: none;"></iframe>')
  156. let style = "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"
  157. $('head').append($('<style>' + atob(style) + '</style>'))
  158. let textarea = $(`<textarea style="position: fixed;left: 0px;top: 0px;display: none;" class="base64" name="" id="" cols="15" rows="1" ></textarea>`)
  159. $('body').append(textarea)
  160. function decode(text) {
  161. try{
  162. if(text.length % 4 !== 1) {
  163. textarea.val(utf8.decode(atob(text)))
  164. textarea.css('background-color', '#fff')
  165. textarea.css('display', '')
  166. textarea[0].cols = textarea.val().length
  167. textarea[0].style.height = ''
  168. textarea[0].style.height = textarea[0].scrollHeight + 'px'
  169. textarea.css('left', `${event.clientX + 10}px`)
  170. textarea.css('top', `${event.clientY + 10}px`)
  171. }
  172. }catch(e){
  173. textarea.val('')
  174. textarea.css('display', 'none')
  175. }
  176. }
  177. let state = 0
  178. let just_moved = 0
  179. textarea[0].addEventListener('dblclick', function(){
  180. this.select()
  181. if (document.execCommand('copy')) {
  182. textarea.css('background-color', '#c8faff')
  183. }
  184. })
  185. $('#Wrapper')[0].addEventListener('mouseup', function(){
  186. state = 0
  187. })
  188. $('#Wrapper')[0].addEventListener('mousedown', function(){
  189. state = 1
  190. })
  191. $('#Wrapper')[0].addEventListener('click', function(){
  192. if(just_moved === 0){
  193. textarea.css('display', 'none')
  194. state = 0
  195. } else {
  196. just_moved = 0
  197. }
  198. })
  199. $('#Wrapper')[0].addEventListener('mousemove', function(){
  200. if(state === 1) {
  201. let t = window.getSelection().toString().trim()
  202. if(t.length !== 0) {
  203. decode(t)
  204. just_moved = 1
  205. }
  206. }
  207. })
  208. $('#Wrapper')[0].addEventListener('dblclick', function(){
  209. let t = window.getSelection().toString().trim()
  210. if(t.length !== 0) {
  211. decode(t)
  212. }
  213. })
  214. // 底注
  215. $(function(){
  216. setTimeout(function(){
  217. console.clear()
  218. console.log("\n\n\n Thanks for using my script~\n\n\n\n")
  219. }, 2000)
  220. })
  221. })()

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