User:Polygnotus/Scripts/XC.js

Code that you insert on this page could contain malicious content capable of compromising your account. If you import a script from another page with "importScript", "mw.loader.load", "iusc", or "lusc", take note that this causes you to dynamically load a remote script, which could be changed by others. Editors are responsible for all edits and actions they perform, including by scripts. User scripts are not centrally supported and may malfunction or become inoperable due to software changes. A guide to help you find broken scripts is available. If you are unsure whether code you are adding to this page is safe, you can ask at the appropriate village pump.
This code will be executed when previewing this page.

This user script seems to have a documentation page at User:Polygnotus/Scripts/XC.

Note: After saving, you have to bypass your browser's cache to see the changes. Google Chrome, Firefox, Microsoft Edge and Safari: Hold down the ⇧ Shift key and click the Reload toolbar button. For details and instructions about other browsers, see Wikipedia:Bypass your cache.

// <nowiki>
// ExtendedConfirmedChecker.js
// Adds indicators next to usernames on talk pages showing extended confirmed status
// License: MIT

$(function() {
    'use strict';
    
    // Only run on talk pages
    const namespace = mw.config.get('wgNamespaceNumber');
    console.log('Current namespace:', namespace);
    if (namespace % 2 !== 1) {
        console.log('Not a talk page, exiting');
        return;
    }
    console.log('Running on talk page');

    const processedUsers = new Set();
    const userGroups = new Map();
    
    // Find all user links in signatures
    function findUserLinks() {
        // Find links to user pages that aren't inside the "talk" part of signatures
        const links = $('a[href^="/wiki/User:"]:not([href*="talk"]):not([data-ec-checked])');
        console.log('Found user links:', links.length);
        links.each((_, link) => console.log('User link:', $(link).text(), $(link).attr('href')));
        return links;
    }

    // Extract username from link
    function getUsernameFromLink(link) {
        const href = $(link).attr('href');
        return href.replace('/wiki/User:', '');
    }

    // Batch process users to reduce API calls
    async function processUserBatch(users) {
        if (users.length === 0) return;
        
        const userList = users.join('|');
        console.log('Fetching groups for users:', userList);
        
        try {
            const response = await $.ajax({
                url: mw.util.wikiScript('api'),
                data: {
                    action: 'query',
                    format: 'json',
                    list: 'users',
                    usprop: 'groups',
                    ususers: userList,
                    formatversion: '2'
                },
                dataType: 'json'
            });

            console.log('API response:', response);

            if (response.query && response.query.users) {
                response.query.users.forEach(user => {
                    const groups = user.groups || [];
                    const isEC = groups.includes('extendedconfirmed');
                    console.log(`User ${user.name}: EC=${isEC}, groups=${groups.join(',')}`);
                    userGroups.set(user.name, isEC);
                });
            }
        } catch (error) {
            console.error('Error fetching user groups:', error);
        }
    }

    // Add status indicator next to username
    function addStatusIndicator(link, isExtendedConfirmed) {
        // Remove any existing indicators next to this link
        $(link).siblings('.ec-status-indicator').remove();
        
        const indicator = $('<span>')
            .addClass('ec-status-indicator')
            .css({
                'margin-left': '4px',
                'font-size': '0.85em',
                'color': isExtendedConfirmed ? '#14866d' : '#72777d',
                'cursor': 'help'
            })
            .attr('title', isExtendedConfirmed ? 
                'Extended confirmed user' : 
                'Not extended confirmed')
            .text(isExtendedConfirmed ? '★' : '☆');
        
        $(link).after(indicator);
        $(link).attr('data-ec-checked', 'true');
    }

    // Main processing function
    async function processPage() {
        console.log('Processing page...');
        const userLinks = findUserLinks();
        const batchSize = 50;
        const users = [];

        userLinks.each((_, link) => {
            const username = getUsernameFromLink(link);
            if (!processedUsers.has(username)) {
                users.push(username);
                processedUsers.add(username);
            }
        });

        // Process users in batches
        for (let i = 0; i < users.length; i += batchSize) {
            const batch = users.slice(i, i + batchSize);
            await processUserBatch(batch);
        }

        // Add indicators
        userLinks.each((_, link) => {
            const username = getUsernameFromLink(link);
            const isExtendedConfirmed = userGroups.get(username);
            addStatusIndicator(link, isExtendedConfirmed);
        });
    }

    // Run on page load and when new content is added
    processPage();
    mw.hook('wikipage.content').add(processPage);
});
// </nowiki>