Mastodon - PII spoiler

mastodon-pii-spoiler.user.js

// ==UserScript==
// @name         Mastodon - PII spoiler
// @namespace    https://github.com/unarist/
// @version      0.3.0
// @description  Hide sensitive information on admin page
// @author       unarist
// @downloadURL  https://gist.github.com/unarist/60d3cea2a4ac37f8e302209df6d170f6/raw/mastodon-pii-spoiler.user.js
// @match        https://*/admin/accounts/*
// @match        https://*/admin/accounts?*
// @grant        none
// @noframes
// ==/UserScript==

(function() {
    'use strict';

    const patterns = [
        /^[^\s@]+@[^\s@]+\.[^\s@]{2,}$/, // email
        /^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/, // v4 addr
        /^(?:[0-9a-fA-F]{0,4}:)+[0-9a-fA-F]{0,4}[\d\.]*$/, // v6 addr (w/ v4)
    ];
    const regex = new RegExp('^(?:' + patterns.map(pattern => pattern.source).join(')|(') + ')$', 'g');
    const onClick = e => e.target.textContent = e.target.dataset.originalValue;

    for (const node of document.querySelectorAll('td')) {
        const text = node.textContent.trim();
        if (regex.test(text)) {
            node.dataset.originalValue = text;
            node.textContent = '<click to show>';
            node.addEventListener('click', onClick);
        }
    }
})();