☰

CSDNBBSCleaner

csdn论坛一些影响阅读的多余元素清理

  1. // ==UserScript==
  2. // @name         CSDNBBSCleaner
  3. // @version      0.2
  4. // @description  csdn论坛一些影响阅读的多余元素清理
  5. // @author       anonymous
  6. // @match        https://bbs.csdn.net/forums/*
  7. // @match        https://bbs.csdn.net/topics/*
  8. // @grant        GM_setValue
  9. // @grant        GM_getValue
  10. // @grant        GM_deleteValue
  11. // @grant        GM_registerMenuCommand
  12. // @grant        GM_addStyle
  13. // @run-at       document-body
  14. // @namespace https://greatest.deepsurf.us/users/200191
  15. // ==/UserScript==
  16.  
  17. (function() {
  18.     'use strict';
  19.     var KEY_BLACK_LIST ="CSDNBBSCleaner_Config_BlackList";
  20.     var KEY_NOT_MODERATOR ="CSDNBBSCleaner_Config_isNotModerator";
  21.  
  22.     //读取配置
  23.     //读取黑名单
  24.     // GM_deleteValue(KEY_BLACK_LIST);
  25.     let blackList = GM_getValue(KEY_BLACK_LIST, null);
  26.     if(blackList == null){
  27.         blackList = new Array("CSDN推荐","csdngkk","CSDNedu");
  28.         GM_setValue(KEY_BLACK_LIST, blackList);
  29.     }
  30.     //读取是否版主
  31.     let isNotModerator = GM_getValue(KEY_NOT_MODERATOR, false);
  32.  
  33.     GM_registerMenuCommand("设置", function(){
  34.         //添加菜单设置项
  35.         GM_addStyle(`#CSDNBBSCleaner_configDialog{position:absolute;left:0px;top:0px;right:0px;bottom:0px}#CSDNBBSCleaner_config_content{position:absolute;top:0px;right:0px;bottom:0px;left:0px;margin:auto;background:#fff;border:1px solid #ced1d9;border-radius:4px;box-shadow:0 0 3px #ced1d9;color:black;word-break:break-all;display:block;width:500px;height:255px;padding:10px 20px;z-index:9999}#CSDNBBSCleaner_config_content h3{border-bottom:1px solid #ced1d9;font-size:1.5em;font-weight:bold}#CSDNBBSCleaner_config_content h4{border-bottom:1px solid #ced1d9;font-size:1.0em;font-weight:bold;margin:10px 0px}#CSDNBBSCleaner_config_moderator{text-align:center;margin:10px 0px 0px 0px;padding:0}#CSDNBBSCleaner_config_content .very-very-important{font-size:20px;font-weight:bold}.CSDNBBSCleaner_button{margin:0px 20px}`);
  36.         let div = document.createElement('div');
  37.         div.id="CSDNBBSCleaner_configDialog";
  38.         div.innerHTML = `<div id="CSDNBBSCleaner_config_content"><h3>CSDNBBSCleaner配置</h3><input id="CSDNBBSCleaner_config_moderator"type="checkbox">我不是CSDN论坛版主</input><h4>黑名单设置</h4><p style="font-size: 12px">不显示黑名单用户的帖子;黑名单之间以“,”分隔</p><textarea id="CSDNBBSCleaner_blackList">${blackList}</textarea><hr><a id="CSDNBBSCleaner_close"class="close CSDNBBSCleaner_button">关闭</a><a id="CSDNBBSCleaner_save"class="close CSDNBBSCleaner_button">保存</a></div>`;
  39.         document.body.appendChild(div);
  40.         document.getElementById("CSDNBBSCleaner_config_moderator").checked = isNotModerator;
  41.  
  42.         //监听关闭按钮
  43.         document.getElementById("CSDNBBSCleaner_close").addEventListener('click', function(){
  44.             document.getElementById("CSDNBBSCleaner_configDialog").remove();
  45.         })
  46.  
  47.         //监听保存按钮
  48.         document.getElementById("CSDNBBSCleaner_save").addEventListener('click', function(){
  49.             //保存修改后的配置
  50.             let newBlackList = document.getElementById("CSDNBBSCleaner_blackList").value.split(',');
  51.             while(blackList.length>0){blackList.shift();}
  52.             newBlackList.forEach(function(newVal, newIndex) {
  53.                 if(newVal.length>0){
  54.                     let isContains = false;
  55.                     blackList.forEach(function(val, index) {
  56.                         if (val.indexOf(newVal) >= 0) {
  57.                             isContains = true;
  58.                         }
  59.                     });
  60.                     if(!isContains)
  61.                     {
  62.                         blackList.push(newVal);
  63.                     }
  64.                 }
  65.             });
  66.  
  67.             GM_setValue(KEY_BLACK_LIST, blackList);
  68.             isNotModerator= document.getElementById("CSDNBBSCleaner_config_moderator").checked;
  69.             GM_setValue(KEY_NOT_MODERATOR, isNotModerator);
  70.  
  71.             document.getElementById("CSDNBBSCleaner_configDialog").remove();
  72.         })
  73.     }, null);
  74.  
  75.     let url = location.href;
  76.     if (url.indexOf('https://bbs.csdn.net/forums/') >= 0) //列表
  77.     {
  78.         if(isNotModerator){ //移除管理相关的元素
  79.             $(".forums_manage > a").remove();
  80.             $(".forums_tab_list > li:nth-last-of-type(1)").remove();
  81.         }
  82.  
  83.         var authorNodes = $(".forums_author");
  84.         for (let index = 0; index < authorNodes.length; index++) {
  85.             let authorNode = authorNodes[index];
  86.             let author = authorNode.getElementsByTagName('a')[0].innerText;
  87.             blackList.forEach(function(val, index) {
  88.                 if (author.indexOf(val) >= 0) {
  89.                     authorNode.parentNode.remove();
  90.                 }
  91.             });
  92.         }
  93.     }
  94.     else //帖子
  95.     {
  96.         $(".post_feed_box").remove();
  97.  
  98.         if(isNotModerator){ //移除管理相关的元素
  99.             $(".manage_toggle").remove();
  100.             $(".drop_menu_wrap").remove();
  101.         }
  102.  
  103.         var topicNodes = $(".mod_topic_wrap");
  104.         for (let index = 0; index < topicNodes.length - 1; index++) {
  105.             let topicNode = topicNodes[index];
  106.             let authorNodes = topicNode.getElementsByClassName('nick_name');
  107.             if (authorNodes != null && authorNodes.length > 0) {
  108.                 let author = authorNodes[0].innerText;
  109.                 blackList.forEach(function(val, index) {
  110.                     if (author.indexOf(val) >= 0) {
  111.                         topicNode.remove();
  112.                     }
  113.                 });
  114.             }
  115.         }
  116.     }
  117. })();