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HideAnnoyingPopupsLib

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

Version vom 29.08.2025. Aktuellste Version

Dieses Skript sollte nicht direkt installiert werden. Es handelt sich hier um eine Bibliothek für andere Skripte, welche über folgenden Befehl in den Metadaten eines Skriptes eingebunden wird // @require https://update.greasyfork.org/scripts/535551/1651478/HideAnnoyingPopupsLib.js 

// ==UserScript==
// @name           HideAnnoyingPopupsLib
// @description    This script hides the annoying popups that are shown in a web page.
// @require        https://update.greasyfork.org/scripts/547732/1651464/BasicLib.js
// @grant          none
// @run-at         document-start
// @version        1.0.6
// @author         Cyrano68
// @license        MIT
// @namespace      https://greasyfork.org/users/788550
// ==/UserScript==

(function()
{
    "use strict";

    const blib = window.BasicLib;
    blib.consoleLog(`==> HideAnnoyingPopupsLib: Using library 'BasicLib' (version: ${blib.getVersion()})`);

    const myVersion = "1.0.6";  // It must be the same value indicated in @version.
    blib.consoleLog(`==> HideAnnoyingPopupsLib: HELLO! Loading script (version: ${myVersion})...`);

    let showDebugLog = false;
    let mutatedNodesConfig;
    let mutatedAttributesConfig;

    function searchVisibleNode(node, selector)
    {
        const parentElement = node.parentElement;
        return (parentElement === null ? null : parentElement.querySelector(`${selector}:not([style*=\"display:none\"]):not([style*=\"display: none\"])`));
    }

    function onMutationList(mutationList, observer)
    {
        blib.consoleLog(`==> HideAnnoyingPopupsLib: onMutationList -D- mutationList.length=${mutationList.length}`, showDebugLog);
        mutationList.forEach((mutation, i) =>
        {
            blib.consoleLog(`==> HideAnnoyingPopupsLib: onMutationList -D- i=${i} - mutation.type=${mutation.type}`, showDebugLog);
            if (mutation.type === "childList")
            {
                blib.consoleLog(`==> HideAnnoyingPopupsLib: onMutationList -D- i=${i} - mutation.addedNodes.length=${mutation.addedNodes.length}`, showDebugLog);
                const addedNodes = mutation.addedNodes;
                if (addedNodes.length > 0)
                {
                    addedNodes.forEach((addedNode, j) =>
                    {
                        if ((mutatedNodesConfig !== undefined) && (mutatedNodesConfig !== null))
                        {
                            const selectors     = mutatedNodesConfig.selectors;
                            const onMutatedNode = mutatedNodesConfig.onMutatedNode;

                            if ((selectors !== undefined) && (selectors !== null))
                            {
                                for (let i = 0; i < selectors.length; ++i)
                                {
                                    const selector  = selectors[i];
                                    const foundNode = searchVisibleNode(addedNode, selector);

                                    if ((foundNode !== undefined) && (foundNode !== null))
                                    {
                                        let stopMutationProcessing = false;
                                        if (onMutatedNode && (typeof(onMutatedNode) === "function"))
                                        {
                                            blib.consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - i=${i} - BEFORE 'onMutatedNode(...)'`);
                                            stopMutationProcessing = onMutatedNode(mutation, foundNode);
                                            blib.consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - i=${i} - AFTER 'onMutatedNode(...)' - stopMutationProcessing=${stopMutationProcessing}`);
                                        }

                                        if (!stopMutationProcessing)
                                        {
                                            const parentElement = foundNode.parentElement;
                                            blib.consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - selector='${selector}' - parentElement: tagName='${parentElement.tagName}', id='${parentElement.id}'`);

                                            foundNode.style.display = "none";  // Hide node.
                                            foundNode.remove();  // Remove node. IMPORTANT: Without this instruction the script does NOT work properly.
                                            document.body.style.overflowY = "scroll";  // Show vertical scrollbar.
                                            blib.consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - selector='${selector}' - foundNode: tagName='${foundNode.tagName}', classList='${foundNode.classList}' ---> added node HIDDEN/REMOVED`);
                                        }
                                    }
                                }
                            }
                        }
                    });
                }
            }
            else if (mutation.type === "attributes")
            {
                blib.consoleLog(`==> HideAnnoyingPopupsLib: onMutationList -D- i=${i} - mutation.target.tagName='${mutation.target.tagName}', mutation.attributeName='${mutation.attributeName}', mutation.oldValue='${mutation.oldValue}'`, showDebugLog);
                if ((mutatedAttributesConfig !== undefined) && (mutatedAttributesConfig !== null))
                {
                    const attributeInfos     = mutatedAttributesConfig.attributeInfos;
                    const onMutatedAttribute = mutatedAttributesConfig.onMutatedAttribute;

                    if ((attributeInfos !== undefined) && (attributeInfos !== null))
                    {
                        blib.consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - mutation.target.tagName='${mutation.target.tagName}', mutation.attributeName='${mutation.attributeName}'`);
                        for (let i = 0; i < attributeInfos.length; ++i)
                        {
                            let attributeInfo = attributeInfos[i];
                            let attributeName = attributeInfo.attributeName;
                            let targetTagName = attributeInfo.targetTagName;

                            if ((mutation.attributeName === attributeName) && (mutation.target.tagName === targetTagName))
                            {
                                let stopMutationProcessing = false;
                                if (onMutatedAttribute && (typeof(onMutatedAttribute) === "function"))
                                {
                                    blib.consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - i=${i} - BEFORE 'onMutatedAttribute(...)'`);
                                    stopMutationProcessing = onMutatedAttribute(mutation);
                                    blib.consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - i=${i} - AFTER 'onMutatedAttribute(...)' - stopMutationProcessing=${stopMutationProcessing}`);
                                }

                                if (!stopMutationProcessing)
                                {
                                    const oldAttributeValue = mutation.oldValue;
                                    const newAttributeValue = mutation.target.getAttribute(mutation.attributeName);
                                    blib.consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - oldAttributeValue='${oldAttributeValue}', newAttributeValue='${newAttributeValue}'`);

                                    if ((mutation.attributeName === "class") && (mutation.target.tagName === "HTML") && mutation.target.classList.contains("has--adblock"))
                                    {
                                        blib.consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - BEFORE: mutation.target.classList='${mutation.target.classList}'`);
                                        mutation.target.classList.remove("has--adblock");
                                        blib.consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - AFTER: mutation.target.classList='${mutation.target.classList}' ---> attribute modification REMOVED`);
                                    }
                                    else if ((mutation.attributeName === "class") && (mutation.target.tagName === "BODY") && mutation.target.classList.contains("noScroll"))
                                    {
                                        blib.consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - BEFORE: mutation.target.classList='${mutation.target.classList}'`);
                                        mutation.target.classList.remove("noScroll");
                                        blib.consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - AFTER: mutation.target.classList='${mutation.target.classList}' ---> attribute modification REMOVED`);
                                    }
                                    else if ((mutation.attributeName === "style") && (mutation.target.tagName === "HTML") && (mutation.target.style.overflow === "hidden"))
                                    {
                                        blib.consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - BEFORE: mutation.target.style.overflow='${mutation.target.style.overflow}'`);
                                        mutation.target.style.overflow = "";
                                        blib.consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - AFTER: mutation.target.style.overflow='${mutation.target.style.overflow}' ---> attribute modification REMOVED`);
                                    }
                                    else if ((mutation.attributeName === "style") && (mutation.target.tagName === "BODY") && (mutation.target.style.overflow === "hidden"))
                                    {
                                        blib.consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - BEFORE: mutation.target.style.overflow='${mutation.target.style.overflow}'`);
                                        mutation.target.style.overflow = "";
                                        blib.consoleLog(`==> HideAnnoyingPopupsLib: onMutationList - AFTER: mutation.target.style.overflow='${mutation.target.style.overflow}' ---> attribute modification REMOVED`);
                                    }
                                }
                            }
                        }
                    }
                }
            }
        });
    }

    function configure(mutationObserverConfigIn, mutatedNodesConfigIn, mutatedAttributesConfigIn)
    {
        blib.consoleLog(`==> HideAnnoyingPopupsLib: configure - BEGIN`);

        // SEE: https://developer.mozilla.org/en-US/docs/Web/API/MutationObserver
        const MutationObserver = window.MutationObserver || window.WebKitMutationObserver || window.MozMutationObserver;

        // Create an observer instance linked to the callback function.
        const mutationObserver = new MutationObserver(onMutationList);

        mutatedNodesConfig      = mutatedNodesConfigIn;
        mutatedAttributesConfig = mutatedAttributesConfigIn;

        let selectorsLength      = 0;
        let hasOnMutatedNodeFunc = false;
        if ((mutatedNodesConfig !== undefined) && (mutatedNodesConfig !== null))
        {
            const selectors = mutatedNodesConfig.selectors;
            if ((selectors !== undefined) && (selectors !== null))
            {
                selectorsLength = mutatedNodesConfig.selectors.length;
            }

            const onMutatedNode = mutatedNodesConfig.onMutatedNode;
            if (onMutatedNode && (typeof(onMutatedNode) === "function"))
            {
                hasOnMutatedNodeFunc = true;
            }
        }
        if (selectorsLength == 0)
        {
            blib.consoleLog(`==> HideAnnoyingPopupsLib: configure - mutatedNodesConfig.selectors.length=${selectorsLength}, hasOnMutatedNodeFunc=${hasOnMutatedNodeFunc}`);
        }
        else
        {
            blib.consoleLog(`==> HideAnnoyingPopupsLib: configure - mutatedNodesConfig.selectors.length=${selectorsLength}, mutatedNodesConfig.selectors='${mutatedNodesConfig.selectors}', hasOnMutatedNodeFunc=${hasOnMutatedNodeFunc}`);
        }

        let attributeInfosLength      = 0;
        let hasOnMutatedAttributeFunc = false;
        if ((mutatedAttributesConfig !== undefined) && (mutatedAttributesConfig !== null))
        {
            const attributeInfos = mutatedAttributesConfig.attributeInfos;
            if ((attributeInfos !== undefined) && (attributeInfos !== null))
            {
                attributeInfosLength = mutatedAttributesConfig.attributeInfos.length;
            }

            const onMutatedAttribute = mutatedAttributesConfig.onMutatedAttribute;
            if (onMutatedAttribute && (typeof(onMutatedAttribute) === "function"))
            {
                hasOnMutatedAttributeFunc = true;
            }
        }
        if (attributeInfosLength == 0)
        {
            blib.consoleLog(`==> HideAnnoyingPopupsLib: configure - mutatedAttributesConfig.attributeInfos.length=${attributeInfosLength}, hasOnMutatedAttributeFunc=${hasOnMutatedAttributeFunc}`);
        }
        else
        {
            blib.consoleLog(`==> HideAnnoyingPopupsLib: configure - mutatedAttributesConfig.attributeInfos.length=${attributeInfosLength}, mutatedAttributesConfig.attributeInfos='${JSON.stringify(mutatedAttributesConfig.attributeInfos)}, hasOnMutatedAttributeFunc=${hasOnMutatedAttributeFunc}'`);
        }

        // Start observing the target node for configured mutations.
        mutationObserver.observe(document, mutationObserverConfigIn);

        blib.consoleLog(`==> HideAnnoyingPopupsLib: configure - END`);
    }

    function getVersion()
    {
        return myVersion;
    }

    function setShowDebugLog(showDebugLogIn)
    {
        showDebugLog = showDebugLogIn;
        blib.consoleLog(`==> HideAnnoyingPopupsLib: setShowDebugLog - showDebugLog=${showDebugLog}`);
    }

    // Expose the public interface by returning an object
    window.HideAnnoyingPopupsLib =
    {
        configure:       configure,
        getVersion:      getVersion,
        setShowDebugLog: setShowDebugLog
    };

    blib.consoleLog("==> HideAnnoyingPopupsLib: Script loaded");
})();