Hide Cakeday Comments

Hides comments that contain cakeday-related keywords

K instalaci tototo skriptu si budete muset nainstalovat rozšíření jako Tampermonkey, Greasemonkey nebo Violentmonkey.

You will need to install an extension such as Tampermonkey to install this script.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Violentmonkey.

K instalaci tohoto skriptu si budete muset nainstalovat rozšíření jako Tampermonkey nebo Userscripts.

You will need to install an extension such as Tampermonkey to install this script.

K instalaci tohoto skriptu si budete muset nainstalovat manažer uživatelských skriptů.

(Už mám manažer uživatelských skriptů, nechte mě ho nainstalovat!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(Už mám manažer uživatelských stylů, nechte mě ho nainstalovat!)

// ==UserScript==
// @name				Hide Cakeday Comments
// @namespace			Hide Cakeday Comments
// @version				2.0
// @description			Hides comments that contain cakeday-related keywords
// @match				https://www.reddit.com/*
// @license              MIT
// ==/UserScript==

(function() {
    'use strict';

    var keywords = ["cakeday", "cake day", "happy cake", "and my axe"];

    function hideElement(element) {
        var innerHTML = element.innerHTML.toLowerCase();
        if (keywords.some(keyword => innerHTML.includes(keyword))) {
            var ancestor = element.closest('._3sf33-9rVAO_v4y0pIW_CH').parentElement.parentElement.parentElement;
            ancestor.style.display = 'none';

            var descendant = ancestor.querySelector('._1RIl585IYPW6cmNXwgRz0J');
            var currentLevel = parseInt(descendant.innerHTML.match(/(\d+)/)[1], 10);

            var newAncestor = ancestor.nextElementSibling;
            while (newAncestor) {
                var newDescendant = newAncestor.querySelector('._1RIl585IYPW6cmNXwgRz0J');
                var nextLevel = parseInt(newDescendant.innerHTML.match(/(\d+)/)[1], 10);

                if (nextLevel > currentLevel) {
                    newAncestor.style.display = 'none';
                } else if (nextLevel <= currentLevel) {
                    break;
                }

                newAncestor = newAncestor.nextElementSibling;
            }
        }
    }

    var elements = document.querySelectorAll('._1qeIAgB0cPwnLhDF9XSiJM, ._7T4UafM1PdBGycd5na9nF');
    elements.forEach(hideElement);

    var observer = new MutationObserver(function(mutations) {
        mutations.forEach(function(mutation) {
            if (mutation.type === 'childList') {
                hideElement();
            }
        });
    });
    var config = { childList: true, subtree: true };
    observer.observe(document.body, config);
})();