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This user script seems to have a documentation page at User:GeneralNotability/mark-locked.
// <nowiki>
// @ts-check
// Companion to markblocked - asynchronously marks locked users
// Chunks borrowed from [[m:User:Krinkle/Scripts/CVNSimpleOverlay_wiki.js]],
// [[User:GeneralNotability/ip-ext-info.js]], and [[MediaWiki:Gadget-markblocked.js]]
(()=> {
const metaApi = new mw.ForeignApi('https://meta.wikimedia.org/w/api.php', { userAgent: 'Marked-locked-userscript' });
const localApi = new mw.Api({ userAgent: 'Marked-locked-userscript' });
/**
* Get all userlinks on the page
*
* @param {JQuery} $content page contents
* @return {Map} list of unique users on the page and their corresponding links
*/
function lockedUsers_getUsers($content) {
const userLinks = new Map();
// Get all aliases for user: & user_talk: (taken from markblocked)
const userNS = [];
for (const ns in mw.config.get( 'wgNamespaceIds' ) ) {
if (mw.config.get('wgNamespaceIds')[ns] === 2 || mw.config.get('wgNamespaceIds')[ns] === 3) {
userNS.push(mw.util.escapeRegExp(ns.replace(/_/g, ' ')) + ':');
}
}
// RegExp for all titles that are User:| User_talk: | Special:Contributions/ (for userscripts)
const userTitleRX = new RegExp('^(' + userNS.join('|') + '|Special:Contrib(?:ution)?s\\/|Special:CentralAuth\\/)+([^\\/#]+)$', 'i');
const articleRX = new RegExp(mw.config.get('wgArticlePath').replace('$1', '') + '([^#?]+)');
const redlinkRX = new RegExp(mw.config.get('wgScript') + '\\?title=([^#&]+)');
$('a', $content).each(function () {
if (!$(this).attr('href')) {
// Ignore if the <a> doesn't have a href
return;
}
let articleTitleReMatch = articleRX.exec($(this).attr('href').toString());
if (!articleTitleReMatch) {
// Try the redlink check
articleTitleReMatch = redlinkRX.exec($(this).attr('href').toString());
if (!articleTitleReMatch) {
return;
}
}
let pgTitle;
try {
pgTitle = decodeURIComponent(articleTitleReMatch[1]).replace(/_/g, ' ');
} catch (error) {
// Happens sometimes on non-username paths, like if there's a slash in the path
return;
}
const userTitleReMatch = userTitleRX.exec(pgTitle);
if (!userTitleReMatch) {
return;
}
let username = userTitleReMatch[2];
// Ensure consistent case conversions with PHP as per https://phabricator.wikimedia.org/T292824
username = new mw.Title(username).getMainText();
if (!mw.util.isIPAddress(username, true)) {
if (!userLinks.get(username)) {
userLinks.set(username, []);
}
userLinks.get(username).push($(this));
}
});
return userLinks;
}
const fetchedUserInfo = new Map();
const lockLogIdsToUsers = new Map();
/**
* Check whether a user is locked and if they are, return details about it
*
* @param {string[]} users Usernames to check
*
* @return {Promise}
*/
async function lockedUsers_getLockBatch(users) {
for (const user of users) {
fetchedUserInfo.set(user, { locked: false, tooltip: '' });
}
// Pre-check whether they're locked at all - if no, return early
try {
const response = await localApi.get({
action: 'query',
list: 'globalusers',
gususers: users,
gusprop: 'locked'
});
for (const userInfo of response.query.globalusers) {
// If the 'locked' field is present, then the user is locked
if ('locked' in userInfo) {
fetchedUserInfo.set(userInfo.name, { locked: true, tooltip: '' });
if ('locklogid' in userInfo) {
lockLogIdsToUsers.set(userInfo.locklogid, userInfo.name);
}
}
}
} catch (error) {}
}
async function lockedUsers_getLockReasonsBatch(logIds) {
try {
const response = await metaApi.get({
action: 'query',
list: 'logevents',
leprop: 'ids|user|timestamp|comment|details',
leids: logIds,
lelimit: 'max'
});
for (let logEvent of response.query.logevents) {
const timestamp = new Date(logEvent.timestamp);
const prettyTimestamp = lockedUsers_formatTimeSince(timestamp);
const user = lockLogIdsToUsers.get(logEvent.logid);
const tooltip = `Locked by ${logEvent.user}: ${logEvent.comment} (${prettyTimestamp} ago)`;
fetchedUserInfo.set(user, { locked: true, tooltip });
}
} catch (error) {}
}
/**
* Formats time since a date. Taken from mark-blocked.js
*
* @param {targetDate} Date to check the time since for
*
* @return {string} A prettified string regarding time since the lock occured
*/
function lockedUsers_formatTimeSince(targetDate) {
const lockedUsers_padNumber = (number) => number <= 9 ? '0' + number : number;
const msSince = new Date() - targetDate;
let minutes = Math.floor(msSince / 60000);
if (!minutes) {
return Math.floor(msSince / 1000) + 's';
}
let hours = Math.floor(minutes / 60);
minutes %= 60;
let days = Math.floor(hours / 24);
hours %= 24;
if (days) {
return `${days}${(days < 10 ? '.' + lockedUsers_padNumber(hours) : '' )}d`;
}
return `${hours}:${lockedUsers_padNumber(minutes)}`;
}
// On window load, get all the users on the page and check if they're blocked
$.when( $.ready, mw.loader.using( 'mediawiki.util' ) ).then( function () {
mw.hook('wikipage.content').add(async function ($content) {
const usersOnPage = lockedUsers_getUsers($content);
const batchSizeLocal = (await localApi.getUserInfo()).rights.includes('apihighlimits') ? 500 : 50;
const usersOnPageList = [...usersOnPage.keys()];
while (usersOnPageList.length) {
await lockedUsers_getLockBatch(usersOnPageList.splice(0, batchSizeLocal));
}
const batchSizeMeta = (await metaApi.getUserInfo()).rights.includes('apihighlimits') ? 500 : 50;
const logLockIdsList = [...lockLogIdsToUsers.keys()];
while (logLockIdsList.length) {
await lockedUsers_getLockReasonsBatch(logLockIdsList.splice(0, batchSizeMeta));
}
usersOnPage.forEach((val, key, _) => {
const { locked, tooltip } = fetchedUserInfo.get(key.replaceAll('_', ' '));
if (locked) {
val.forEach(($link) => {
$link.css({ opacity: 0.4, 'border-bottom-size': 'thick', 'border-bottom-style': 'dashed', 'border-bottom-color': 'red' });
$link.attr('title', tooltip);
});
}
});
});
});
})();
// </nowiki>