Custom element hider

To show how one can hide elements like an ad blocker using userscripts

Verze ze dne 08. 06. 2017. Zobrazit nejnovější verzi.

Zeptejte se na otázku, přidejte recenzi nebo skript nahlašte.

Wrap lines

// ==UserScript==
// @name         Custom element hider
// @namespace    https://zachsaucier.com/
// @version      0.1
// @description  To show how one can hide elements like an ad blocker using userscripts
// @author       Zach Saucier
// @match        *://*/*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    // Set our list of sites and elements to block
    var blockList = [
        "www.youtube.com###watch7-sidebar-contents",
        "www.youtube.com##.yt-masthead-logo-container",
        "www.facebook.com##._1uh-:nth-of-type(2)",
        "www.facebook.com##._2t-e > ._4kny:nth-of-type(1)",
        "www.facebook.com##._1uh-:nth-of-type(1)",
        "www.facebook.com##._50tj._2t-a",
        "www.facebook.com##._50ti._2s1y._5rmj._26aw._2t-a",
        "www.facebook.com###u_0_0",
        "www.facebook.com###fbDockChatBuddylistNub > .fbNubButton"
    ];

    // Get the window's hostname
    var windowHostname = window.location.hostname;

    // Iterate through the blocklist, hiding elements as needed
    for(var i = 0; i < blockList.length; i++) {
        var entryParts = blockList[i].split('##');

        // Compare the hostnames; Only remove elements if they match
        if(windowHostname === entryParts[0]) {
            // Find the elements if they exists
            var matchedElements = document.querySelectorAll(entryParts[1]);

            // Actually remove the element(s) that match
            for(var j = 0; j < matchedElements.length; j++) {
                var matchedElem = matchedElements[j];

                matchedElem.parentNode.removeChild(matchedElem);
            }
        }
    }
})();