User:Username/BlockAbuser.js

Note: After publishing, you may have to bypass your browser's cache to see the changes.

• Firefox / Safari: Hold Shift while clicking Reload, or press either Ctrl-F5 or Ctrl-R (⌘-R on a Mac)
• Google Chrome: Press Ctrl-Shift-R (⌘-Shift-R on a Mac)
• Edge: Hold Ctrl while clicking Refresh, or press Ctrl-F5.

mw.loader.using(['mediawiki.util', 'mediawiki.api', 'jquery'], function () {
    if (mw.config.get('wgPageName') !== 'Special:AbuseLog') {
        return;
    }

    const $content = $('#mw-content-text');
    const userData = {}; // username => { latestLogId, extraHits, $li, $userLink, allLinks: [] }
    const ipRegex = /^(?:\d{1,3}\.){3}\d{1,3}$|:/;

    function getUsernameFromHref(href) {
        const parts = href.split('/wiki/User:');
        if (parts.length < 2) return null;
        return decodeURIComponent(parts[1]).replace(/_/g, ' ').trim();
    }

    // Collect user info, group links by username
    $content.find('li').each(function () {
        const $li = $(this);

        const $userLinks = $li.find('a').filter(function () {
            const href = $(this).attr('href') || '';
            return href.includes('/wiki/User:');
        });

        if ($userLinks.length === 0) return;

        $userLinks.each(function () {
            const $link = $(this);
            const username = getUsernameFromHref($link.attr('href'));
            if (!username || ipRegex.test(username)) return;

            let logId = null;
            $li.find('a').each(function () {
                const href = $(this).attr('href') || '';
                const match = href.match(/Special:AbuseLog\/(\d+)/);
                if (match) {
                    logId = match[1];
                    return false;
                }
            });
            if (!logId) return;

            if (!userData[username]) {
                userData[username] = {
                    latestLogId: logId,
                    extraHits: 0,
                    $li: $li,
                    $userLink: $link,
                    allLinks: [$link]
                };
            } else {
                userData[username].allLinks.push($link);
                if (parseInt(logId) > parseInt(userData[username].latestLogId)) {
                    userData[username].latestLogId = logId;
                    userData[username].$li = $li;
                    userData[username].$userLink = $link;
                }
                userData[username].extraHits++;
            }
        });
    });

    // Delink all but most recent user link per user
    Object.entries(userData).forEach(([username, data]) => {
        data.allLinks.forEach(($link) => {
            if ($link[0] !== data.$userLink[0]) {
                $link.replaceWith(document.createTextNode($link.text()));
            }
        });
    });

    // Add control button above log
    const $btn = $('<button>')
        .text('Open all user AbuseLogs, talk deletion, and show summary')
        .css({
            margin: '1em 0',
            padding: '6px 12px',
            cursor: 'pointer'
        });

    $content.prepend($btn);

    $btn.on('click', function () {
        const usernames = Object.keys(userData);
        if (usernames.length === 0) {
            alert('No users found to process.');
            return;
        }

        let summaryLines = [];
        usernames.forEach(username => {
            const data = userData[username];
            const latestLogId = data.latestLogId;
            const extraHits = parseInt(data.extraHits, 10);

            // Open filtered AbuseLog tab
            const abuseLogUrl = mw.util.getUrl('Special:AbuseLog', {
                wpSearchUser: username
            });
            window.open(abuseLogUrl, '_blank');

            // Open User Talk deletion tab with prefilled reason
            const talkDeleteUrl = mw.util.getUrl('Special:Delete/' + 'User_talk:' + encodeURIComponent(username), {
                reason: `Talk page of an indefinitely blocked user that has little value. The content was: blahblah.`
            });
            window.open(talkDeleteUrl, '_blank');

            // Compose summary line
            let line = `[[Special:AbuseLog/${latestLogId}]]`;
            if (extraHits > 0) {
                line += ` (+[[Special:AbuseLog/${username}|${extraHits}]])`;
            }
            summaryLines.push(line);
        });

        const summaryText =
            'Spambot or spam-only accounts detected. Details:\n' +
            summaryLines.join('\n');

        alert(summaryText);
    });
});