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HideAnnoyingPopupsLib

This script hides the annoying popups that are shown in a web page.

当前为 2025-05-10 提交的版本，查看 最新版本。

此脚本不应直接安装。它是供其他脚本使用的外部库，要使用该库请加入元指令 // @require https://update.gf.qytechs.cn/scripts/535551/1586473/HideAnnoyingPopupsLib.js 

  1. // ==UserScript==
  2. // @name           HideAnnoyingPopupsLib
  3. // @description    This script hides the annoying popups that are shown in a web page.
  4. // @grant          none
  5. // @run-at         document-start
  6. // @version        1.0.2
  7. // @author         Cyrano68
  8. // @license        MIT
  9. // @namespace      https://gf.qytechs.cn/users/788550
  10. // ==/UserScript==
  11.  
  12. (function()
  13. {
  14.     "use strict";
  15.  
  16.     //----------------------------------------------------------------------------------------------------
  17.  
  18.     const myVersion = "1.0.2";  // It must be the same value indicated in @version.
  19.     consoleLog(`==> HideAnnoyingPopupsLib: HELLO! Loading script (version: ${myVersion})...`);
  20.  
  21.     let mutatedNodesConfig;
  22.     let mutatedAttributesConfig;
  23.  
  24.     function getZeroFilledMillisecs(dateNow)
  25.     {
  26.         const millisecs = dateNow.getMilliseconds();
  27.         return ("00" + millisecs).slice(-3);
  28.     }
  29.  
  30.     function consoleLog(text)
  31.     {
  32.         const dateNow = new Date();
  33.         //const now = dateNow.toISOString();
  34.         const now = dateNow.toLocaleString() + "." + getZeroFilledMillisecs(dateNow);
  35.         console.log(`${now} ${text}`);
  36.     }
  37.  
  38.     function searchVisibleNode(node, selector)
  39.     {
  40.         const parentElement = node.parentElement;
  41.         return (parentElement === null ? null : parentElement.querySelector(`${selector}:not([style*=\"display:none\"]):not([style*=\"display: none\"])`));
  42.     }
  43.  
  44.     function onMutationList(mutationList, observer)
  45.     {
  46.         //consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - mutationList.length=${mutationList.length}`);
  47.         mutationList.forEach((mutation, i) =>
  48.         {
  49.             //consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - mutation[${i}] - mutation.type=${mutation.type}`);
  50.             if (mutation.type === "childList")
  51.             {
  52.                 const addedNodes = mutation.addedNodes;
  53.                 if (addedNodes.length > 0)
  54.                 {
  55.                     //consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - mutation[${i}] - addedNodes.length=${addedNodes.length}`);
  56.                     addedNodes.forEach((addedNode, j) =>
  57.                     {
  58.                         if ((mutatedNodesConfig !== undefined) && (mutatedNodesConfig !== null))
  59.                         {
  60.                             const selectors     = mutatedNodesConfig.selectors;
  61.                             const onMutatedNode = mutatedNodesConfig.onMutatedNode;
  62.  
  63.                             if ((selectors !== undefined) && (selectors !== null))
  64.                             {
  65.                                 for (let i = 0; i < selectors.length; ++i)
  66.                                 {
  67.                                     const selector  = selectors[i];
  68.                                     const foundNode = searchVisibleNode(addedNode, selector);
  69.  
  70.                                     if ((foundNode !== undefined) && (foundNode !== null))
  71.                                     {
  72.                                         let stopExecution = false;
  73.                                         if (onMutatedNode && (typeof(onMutatedNode) === "function"))
  74.                                         {
  75.                                             stopExecution = onMutatedNode(foundNode);
  76.                                         }
  77.  
  78.                                         if (!stopExecution)
  79.                                         {
  80.                                             const parentElement = foundNode.parentElement;
  81.                                             consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - selector='${selector}' - parentElement: tagName='${parentElement.tagName}', id='${parentElement.id}'`);
  82.  
  83.                                             foundNode.style.display = "none";  // Hide node.
  84.                                             foundNode.remove();  // Remove node. IMPORTANT: Without this instruction the script does NOT work properly.
  85.                                             document.body.style.overflowY = "scroll";  // Show vertical scrollbar.
  86.                                             consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - selector='${selector}' - foundNode: tagName='${foundNode.tagName}', classList='${foundNode.classList}' ---> HIDDEN/REMOVED`);
  87.                                         }
  88.                                     }
  89.                                 }
  90.                             }
  91.                         }
  92.                     });
  93.                 }
  94.             }
  95.             else if (mutation.type === "attributes")
  96.             {
  97.                 if ((mutatedAttributesConfig !== undefined) && (mutatedAttributesConfig !== null))
  98.                 {
  99.                     const attributeInfos     = mutatedAttributesConfig.attributeInfos;
  100.                     const onMutatedAttribute = mutatedAttributesConfig.onMutatedAttribute;
  101.  
  102.                     if ((attributeInfos !== undefined) && (attributeInfos !== null))
  103.                     {
  104.                         for (let i = 0; i < attributeInfos.length; ++i)
  105.                         {
  106.                             let attributeInfo = attributeInfos[i];
  107.                             let attributeName = attributeInfo.attributeName;
  108.                             let targetTagName = attributeInfo.targetTagName;
  109.  
  110.                             if ((mutation.attributeName === attributeName) && (mutation.target.tagName === targetTagName))
  111.                             {
  112.                                 let stopExecution = false;
  113.                                 if (onMutatedAttribute && (typeof(onMutatedAttribute) === "function"))
  114.                                 {
  115.                                     stopExecution = onMutatedAttribute(mutation);
  116.                                 }
  117.  
  118.                                 if (!stopExecution)
  119.                                 {
  120.                                     if ((mutation.attributeName === "class") && (mutation.target.tagName === "HTML") && mutation.target.classList.contains("has--adblock"))
  121.                                     {
  122.                                         let newAttributeValue = mutation.target.getAttribute(mutation.attributeName);
  123.                                         consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - newAttributeValue='${newAttributeValue}'`);
  124.                                         consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - BEFORE: mutation.target.classList='${mutation.target.classList}'`);
  125.                                         mutation.target.classList.remove("has--adblock");
  126.                                         consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - AFTER: mutation.target.classList='${mutation.target.classList}'`);
  127.                                     }
  128.                                     else if ((mutation.attributeName === "class") && (mutation.target.tagName === "BODY") && mutation.target.classList.contains("noScroll"))
  129.                                     {
  130.                                         let newAttributeValue = mutation.target.getAttribute(mutation.attributeName);
  131.                                         consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - newAttributeValue='${newAttributeValue}'`);
  132.                                         consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - BEFORE: mutation.target.classList='${mutation.target.classList}'`);
  133.                                         mutation.target.classList.remove("noScroll");
  134.                                         consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - AFTER: mutation.target.classList='${mutation.target.classList}'`);
  135.                                     }
  136.                                     else if ((mutation.attributeName === "style") && (mutation.target.tagName === "HTML") && (mutation.target.style.overflow === "hidden"))
  137.                                     {
  138.                                         let newAttributeValue = mutation.target.getAttribute(mutation.attributeName);
  139.                                         consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - newAttributeValue='${newAttributeValue}'`);
  140.                                         consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - BEFORE: mutation.target.style.overflow='${mutation.target.style.overflow}'`);
  141.                                         mutation.target.style.overflow = "";
  142.                                         consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - AFTER: mutation.target.style.overflow='${mutation.target.style.overflow}'`);
  143.                                     }
  144.                                     else if ((mutation.attributeName === "style") && (mutation.target.tagName === "BODY") && (mutation.target.style.overflow === "hidden"))
  145.                                     {
  146.                                         let newAttributeValue = mutation.target.getAttribute(mutation.attributeName);
  147.                                         consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - newAttributeValue='${newAttributeValue}'`);
  148.                                         consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - BEFORE: mutation.target.style.overflow='${mutation.target.style.overflow}'`);
  149.                                         mutation.target.style.overflow = "";
  150.                                         consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - AFTER: mutation.target.style.overflow='${mutation.target.style.overflow}'`);
  151.                                     }
  152.                                 }
  153.                             }
  154.                         }
  155.                     }
  156.                 }
  157.             }
  158.         });
  159.     }
  160.  
  161.     //----------------------------------------------------------------------------------------------------
  162.  
  163.     function configure(inMutationObserverConfig, mutatedNodesConfigIn, mutatedAttributesConfigIn)
  164.     {
  165.         consoleLog(`==> HideAnnoyingPopupsLib: configure - BEGIN`);
  166.  
  167.         // SEE: https://developer.mozilla.org/en-US/docs/Web/API/MutationObserver
  168.         const MutationObserver = window.MutationObserver || window.WebKitMutationObserver || window.MozMutationObserver;
  169.  
  170.         // Create an observer instance linked to the callback function.
  171.         const mutationObserver = new MutationObserver(onMutationList);
  172.  
  173.         mutatedNodesConfig      = mutatedNodesConfigIn;
  174.         mutatedAttributesConfig = mutatedAttributesConfigIn;
  175.  
  176.         let arrayLength = 0;
  177.         if ((mutatedNodesConfig !== undefined) && (mutatedNodesConfig !== null))
  178.         {
  179.             const selectors = mutatedNodesConfig.selectors;
  180.             if ((selectors !== undefined) && (selectors !== null))
  181.             {
  182.                 arrayLength = mutatedNodesConfig.selectors.length;
  183.             }
  184.         }
  185.         consoleLog(`==> HideAnnoyingPopupsLib: configure - mutatedNodesConfig.selectors.length=${arrayLength}`);
  186.  
  187.         arrayLength = 0;
  188.         if ((mutatedAttributesConfig !== undefined) && (mutatedAttributesConfig !== null))
  189.         {
  190.             const attributeInfos = mutatedAttributesConfig.attributeInfos;
  191.             if ((attributeInfos !== undefined) && (attributeInfos !== null))
  192.             {
  193.                 arrayLength = mutatedAttributesConfig.attributeInfos.length;
  194.             }
  195.         }
  196.         consoleLog(`==> HideAnnoyingPopupsLib: configure - mutatedAttributesConfig.attributeInfos.length=${arrayLength}`);
  197.  
  198.         // Start observing the target node for configured mutations.
  199.         mutationObserver.observe(document, inMutationObserverConfig);
  200.  
  201.         consoleLog(`==> HideAnnoyingPopupsLib: configure - END`);
  202.     }
  203.  
  204.     function getVersion()
  205.     {
  206.         return myVersion;
  207.     }
  208.  
  209.     // Expose the public interface by returning an object
  210.     window.HideAnnoyingPopupsLib =
  211.     {
  212.         configure:  configure,
  213.         getVersion: getVersion
  214.     };
  215.  
  216.     consoleLog("==> HideAnnoyingPopupsLib: Script loaded");
  217. })();

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