MediaWiki:Gadget-autosign.js

// pads a time to 2 digits function padtime(time) { return (time + '').padStart(2, '0'); }

$(function { 'use strict';

// only run when editing if (mw.user.options.get('showtoolbar') &&	mw.user.options.get('usebetatoolbar') &&	$.inArray(mw.config.get('wgAction'), ['edit', 'submit']) > -1) { // wait on the API library $.when(mw.loader.using('mediawiki.api'), $.ready).then(function {		// fetch the username and timestamp of the last revision		new mw.Api.get({ action: 'query', titles: mw.config.get('wgPageName'), prop: 'revisions', rvprop: 'user|timestamp', formatversion: 2 }).done(function({query: {pages}}) { // if the revision is missing, skip if (pages[0].missing) { return; }			// fetch data from the revision var revision = pages[0].revisions[0]; var {user} = revision; var date = new Date(revision.timestamp); // on the odd chance it fails to parse the date, skip date var insert; if (isNaN(date.getTime)) { insert = '${user}`; } else { // wish there was an easier way to do this, I miss moment.js				var timestamp = `${padtime(date.getUTCHours)}:${padtime(date.getUTCMinutes)}, ${date.getUTCDate} ${date.toLocaleDateString('en-us', {month:'long', timeZone:'UTC'})} ${date.getUTCFullYear}`; insert = '${user}`; }			// add the editor button $.when(mw.loader.using('ext.wikiEditor'), $.ready).then(function {				$('#wpTextbox1').wikiEditor('addToToolbar', { section: 'advanced', group: 'insert', tools: { autosign: { label: 'Autosign previous comment', type: 'button', icon: 'https://upload.wikimedia.org/wikipedia/commons/b/b3/Insert-signature.svg', action: {type: 'replace', options: {pre: insert}} }					}				});			});		});	}); } });