☰

EasyCSDN

这是一款促进CSDN极致简洁和高效的插件。免费共享大量创新功能，如：净化页面、展示全屏、显示推荐、复制文本、展开代码等。让我们的学习体验无比简洁、专注、高效、畅快。

As of 2023-12-07. See the latest version.

  1. // ==UserScript==
  2. // @name         EasyCSDN
  3. // @description  这是一款促进CSDN极致简洁和高效的插件。免费共享大量创新功能，如：净化页面、展示全屏、显示推荐、复制文本、展开代码等。让我们的学习体验无比简洁、专注、高效、畅快。
  4. // @version      23.0
  5. // @author       xcanwin
  6. // @namespace    https://github.com/xcanwin/EasyCSDN/
  7. // @supportURL   https://github.com/xcanwin/EasyCSDN/
  8. // @license      GPL-2.0-only
  9. // @match        *://blog.csdn.net/*/article/details/*
  10. // @match        *://*.blog.csdn.net/article/details/*
  11. // @grant        GM_addStyle
  12. // @run-at       document-start
  13. // ==/UserScript==
  14.  
  15. (function() {
  16.     'use strict';
  17.  
  18.     const $ = (Selector, el) => (el || document).querySelector(Selector);
  19.     const $$ = (Selector, el) => (el || document).querySelectorAll(Selector);
  20.  
  21.     /*电脑端净化样式*/
  22.     const purify_style_pc = `
  23. .passport-login-container /*隐藏[置顶的]登录提示*/,
  24. .passport-login-tip-container /*隐藏[置顶的]登录权益提示*/,
  25. body>#toolbarBox /*隐藏[置顶的][顶部的]菜单栏*/,
  26. .left-toolbox /*隐藏[置顶的][底部的]关注栏*/,
  27. .blog_container_aside /*隐藏[左边的]栏*/,
  28. #rightAside /*隐藏[右边的]栏*/,
  29. .csdn-side-toolbar /*隐藏[右边的]磁吸栏*/,
  30. .blog-footer-bottom /*隐藏[底部的]网站介绍*/,
  31. .recommend-nps-box /*隐藏[底部的]打分*/,
  32. .blog-tags-box /*隐藏[正文的][顶部的]分类*/,
  33. .column-group /*隐藏[正文的][顶部的]加入社区*/,
  34. #blogColumnPayAdvert /*隐藏[正文的][顶部的]专栏*/,
  35. .more-toolbox-new /*隐藏[正文的][底部的]关注栏*/,
  36. #treeSkill /*隐藏[正文的][底部的]技能树*/,
  37. .recommend-box /*隐藏[正文的][底部的]推荐文章*/,
  38. .hljs-button.signin /*隐藏[正文的][代码块的]复制提示*/,
  39. .article-search-tip /*隐藏[正文的]搜索提示*/
  40. {
  41.     display: none !important;
  42. }
  43.  
  44. /*隐藏背景*/
  45. body {
  46.     background: none !important;
  47.     background-image: unset !important;
  48.     background-color: unset !important;
  49. }
  50.  
  51. /*标题居中增大*/
  52. #articleContentId {
  53.     display: flex;
  54.     justify-content: center;
  55.     font-size: 33px;
  56.     padding-top:10px;
  57.     padding-bottom: 10px;
  58. }
  59.  
  60. /*正文的div居中*/
  61. #mainBox {
  62.     display: flex;
  63.     justify-content: center;
  64. }
  65.  
  66. /*展示全屏*/
  67. #mainBox {
  68.     width: 100%;
  69. }
  70. #mainBox main {
  71.     width: 95%;
  72.     margin-bottom: unset !important;
  73. }
  74. .main_father {
  75.     padding: unset !important;
  76. }
  77. .main_father.d-flex {
  78.     display: unset !important;
  79. }
  80.  
  81. /*临时显示*/
  82. .show-temp {
  83.     display: unset !important;
  84. }
  85.  
  86. /*适当展示图片*/
  87. img {
  88.     max-width: 70% !important;
  89. }
  90.  
  91. /*阅读全文*/
  92. .hide-article-box {
  93.     display: none !important;
  94. }
  95. #article_content {
  96.     height: auto !important;
  97.     overflow: auto !important;
  98. }
  99. `;
  100.  
  101.  
  102.     /*移动端净化样式*/
  103.     const purify_style_mb = `
  104. #csdn-toolbar /*隐藏[置顶的][顶部的]菜单栏*/,
  105. #operate /*隐藏[置顶的][底部的]搜索标签与评论*/,
  106. .aside-header-fixed /*隐藏[顶部的]关注*/
  107. {
  108.     display: none !important;
  109. }
  110.  
  111. /*展示全屏*/
  112. body #main {
  113.     padding-top: unset !important;
  114.     margin-top: unset !important;
  115. }
  116. body {
  117.     padding-bottom: unset !important;
  118. }
  119.  
  120. /*展示分界线*/
  121. .spec_space {
  122.     background-color: #ffebeb !important;
  123.     height: 32px !important;
  124. }
  125. `;
  126.  
  127.     //净化页面
  128.     const purifyPage = function() {
  129.         GM_addStyle(purify_style_pc);
  130.         GM_addStyle(purify_style_mb);
  131.     };
  132.  
  133.     //显示推荐的开关
  134.     const showRecommend = function() {
  135.         const sr = document.createElement("div");
  136.         sr.style = "height: 64px; background-color: #eaeaea;";
  137.         sr.onclick = function() {
  138.             $$(".recommend-box").forEach(el => {
  139.                 el.classList.toggle("show-temp");
  140.             });
  141.             $(".recommend-box")?.scrollIntoView();
  142.         };
  143.         $('main').insertBefore(sr, $('.recommend-box'));
  144.     };
  145.  
  146.     //展开代码
  147.     const prettyCode = function() {
  148.         const browser_menu_height = window.outerHeight - window.innerHeight; //浏览器顶部菜单栏高度
  149.         const browser_height_max = screen.height - browser_menu_height; //浏览器最大可展示高度
  150.         let i = 0;
  151.         $$('.set-code-hide').forEach(el => {
  152.             if (i == 0 && $("code", el)?.clientHeight <= browser_height_max * 1.8) {
  153.                 //预判首个代码块实际高度，若小于浏览器最大可展示高度的180%，则自动展开代码
  154.                 $(".hide-preCode-bt", el)?.click();
  155.             } else if ($("code", el)?.clientHeight <= browser_height_max * 0.8) {
  156.                 //预判其余代码块实际高度，若小于浏览器最大可展示高度的80%，则自动展开代码
  157.                 $(".hide-preCode-bt", el)?.click();
  158.             }
  159.             i++;
  160.         });
  161.     };
  162.  
  163.     //拦截推荐搜索
  164.     const hookXHR = function() {
  165.         const origOpen = XMLHttpRequest.prototype.open;
  166.         const block_url = 'redisdatarecall\.csdn\.net/recommend/';
  167.         XMLHttpRequest.prototype.open = function() {
  168.             console.log('request started!');
  169.             const reqUrl = arguments[1];
  170.             if (reqUrl.match(block_url)){
  171.                 return;
  172.             }
  173.             origOpen.apply(this, arguments);
  174.         };
  175.     };
  176.  
  177.     window.onload = function() {
  178.         showRecommend();
  179.         prettyCode();
  180.     };
  181.  
  182.     purifyPage();
  183.     hookXHR();
  184.  
  185. })();