sommige_millennials.js

sommige_millennials.js

// ==UserScript==
// @name         Sommige millennials
// @version      1.0
// @description  https://twitter.com/Schellevis/status/1257234072037986305
// @author       Fdebijl
// @match        *://*/*
// @grant        none
// ==/UserScript==

(function() {
    'use strict';

    walk(document.body);

    function walk(node) {
        let child, next;

        switch (node.nodeType) {
            case 1:  // Element
            case 9:  // Document
            case 11: // Document fragment
                child = node.firstChild;
                while (child) {
                    next = child.nextSibling;
                    walk(child);
                    child = next;
                }
                break;

            case 3: // Text node
                if (node.parentElement.tagName.toLowerCase() != "script") {
                    handleText(node);
                }
                break;
        }
    }

    function handleText(textNode) {
        let v = textNode.nodeValue;

        if (v.match(/twintigers en dertigers/gi)) {
            v = v.replace(/twintigers en dertigers/gi, function (match, p1, offset, string) {
                return "sommige twintigers en dertigers";
            });
        } else if (v.match(/millennials/gi)) {
            v = v.replace(/millennials/gi, function (match, p1, offset, string) {
                return "sommige millennials";
            });
        }

        textNode.nodeValue = v;
    }
})();