☰

WeiboBlocker

try to take over the world!

当前为 2017-03-21 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         WeiboBlocker
  3. // @namespace    http://tampermonkey.net/
  4. // @version      0.1
  5. // @description  try to take over the world!
  6. // @author       yuyue9284@gmail.com
  7. // @include      http://weibo.com*
  8. // @grant        none
  9. // @require      https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js
  10. // ==/UserScript==
  11.  
  12.  
  13. var block = [];
  14.  
  15.  
  16. // 增加关键词
  17. function add_word() {
  18.     var word = prompt('请输入');
  19.     switch (word) {
  20.         case "clear":
  21.             localStorage.removeItem('block');
  22.             block = [];
  23.             break;
  24.         case "show":
  25.             alert(block);
  26.             break;
  27.         default:
  28.             block.push(word);
  29.             localStorage.block = JSON.stringify(block);
  30.     }
  31.     action();
  32. }
  33.  
  34. // 初始化
  35. var init = function() {
  36.     if (localStorage.block !== undefined) {
  37.         block = JSON.parse(localStorage.block);
  38.     } else {
  39.         block = ['tf', 'TF', 'Tf', '王源', '易烊千玺', '王俊凯'];
  40.         localStorage.block = JSON.stringify(block);
  41.     }
  42.     $(".gn_header.clearfix").off('click', add_word).on('click', add_word);
  43. };
  44.  
  45.  
  46. $(document).ready(init);
  47.  
  48. // 屏蔽函数本体
  49. var action = function() {
  50.     var lst = $(".WB_cardwrap.WB_feed_type.S_bg2").map(function() {
  51.         return $(this);
  52.     });
  53.     for (var i = lst.length - 1; i >= 0; i--) {
  54.         for (var j = block.length - 1; j >= 0; j--) {
  55.             var content = lst[i].text();
  56.             if (content.includes(block[j])) {
  57.                 lst[i].css("display", "none");
  58.                 // console.log(content);
  59.                 break;
  60.             }
  61.         }
  62.     }
  63. };
  64. waitForKeyElements(".WB_cardwrap.WB_feed_type.S_bg2", action);
  65.  
  66.  
  67.  
  68.  
  69.  
  70. // Script from https://gist.github.com/raw/2625891/waitForKeyElements.js
  71. // used to wait for the element seleted by jQuery loading
  72.  
  73. function waitForKeyElements(
  74.     selectorTxt,
  75.     /* Required: The jQuery selector string that
  76.                         specifies the desired element(s).
  77.                     */
  78.     actionFunction,
  79.     /* Required: The code to run when elements are
  80.                            found. It is passed a jNode to the matched
  81.                            element.
  82.                        */
  83.     bWaitOnce,
  84.     /* Optional: If false, will continue to scan for
  85.                       new elements even after the first match is
  86.                       found.
  87.                   */
  88.     iframeSelector
  89.     /* Optional: If set, identifies the iframe to
  90.                           search.
  91.                       */
  92. ) {
  93.     var targetNodes, btargetsFound;
  94.  
  95.     if (typeof iframeSelector == "undefined")
  96.         targetNodes = $(selectorTxt);
  97.     else
  98.         targetNodes = $(iframeSelector).contents()
  99.         .find(selectorTxt);
  100.  
  101.     if (targetNodes && targetNodes.length > 0) {
  102.         btargetsFound = true;
  103.         /*--- Found target node(s).  Go through each and act if they
  104.             are new.
  105.         */
  106.         targetNodes.each(function() {
  107.             var jThis = $(this);
  108.             var alreadyFound = jThis.data('alreadyFound') || false;
  109.  
  110.             if (!alreadyFound) {
  111.                 //--- Call the payload function.
  112.                 var cancelFound = actionFunction(jThis);
  113.                 if (cancelFound)
  114.                     btargetsFound = false;
  115.                 else
  116.                     jThis.data('alreadyFound', true);
  117.             }
  118.         });
  119.     } else {
  120.         btargetsFound = false;
  121.     }
  122.  
  123.     //--- Get the timer-control variable for this selector.
  124.     var controlObj = waitForKeyElements.controlObj || {};
  125.     var controlKey = selectorTxt.replace(/[^\w]/g, "_");
  126.     var timeControl = controlObj[controlKey];
  127.  
  128.     //--- Now set or clear the timer as appropriate.
  129.     if (btargetsFound && bWaitOnce && timeControl) {
  130.         //--- The only condition where we need to clear the timer.
  131.         clearInterval(timeControl);
  132.         delete controlObj[controlKey];
  133.     } else {
  134.         //--- Set a timer, if needed.
  135.         if (!timeControl) {
  136.             timeControl = setInterval(function() {
  137.                     waitForKeyElements(selectorTxt,
  138.                         actionFunction,
  139.                         bWaitOnce,
  140.                         iframeSelector
  141.                     );
  142.                 },
  143.                 300
  144.             );
  145.             controlObj[controlKey] = timeControl;
  146.         }
  147.     }
  148.     waitForKeyElements.controlObj = controlObj;
  149. }