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Reddit removes "happy cakeday" comment

happy cakeday is stupid and doesn't add anything to discussion at all, this script hide those comment and succeeding replies (for some post it doesn't work)

目前為 2024-02-01 提交的版本，檢視 最新版本。

// ==UserScript==
// @name         Reddit removes "happy cakeday" comment
// @namespace    https://github.com/GitEin11
// @version      1.0
// @description  happy cakeday is stupid and doesn't add anything to discussion at all, this script hide those comment and succeeding replies (for some post it doesn't work)
// @author       ein
// @match        https://www.reddit.com/*
// @grant        none
// @license MIT
// @run-at       document-idle
// ==/UserScript==


// Define the keywords to match
const keywords = ["cakeday", "cake day", "happy cake", "and my axe"];

function containsKeyword(str) {
    str = str.toLowerCase();
    for (let keyword of keywords) {
        if (str.includes(keyword)) {
            return true;
        }
    }
    return false;
}

function processComments() {
  let elements = document.querySelectorAll("._1qeIAgB0cPwnLhDF9XSiJM, ._7T4UafM1PdBGycd5na9nF");

    for (let element of elements) {
      let html = element.innerHTML;

        if (containsKeyword(html)) {
          let grandparent = element.closest("._3sf33-9rVAO_v4y0pIW_CH").parentElement.parentElement.parentElement;
          let grandchild = grandparent.querySelector("._3sf33-9rVAO_v4y0pIW_CH");
          let paddingLeft = parseInt(window.getComputedStyle(grandchild).paddingLeft);
          let newgrandparent = grandparent.nextElementSibling;

            grandparent.style.display = "none";

            while (newgrandparent) {
              let newgrandchild = newgrandparent.querySelector("._3sf33-9rVAO_v4y0pIW_CH");
              let newPaddingLeft = parseInt(window.getComputedStyle(newgrandchild).paddingLeft);

                if (newPaddingLeft > paddingLeft) {
                    newgrandparent.style.display = "none";
                }

                else {
                    break;
                }

                newgrandparent = newgrandparent.nextElementSibling;
            }
        }
    }
}

processComments()
document.addEventListener("DOMNodeInserted", processComments);