User:Gary/userinfo.js

// Original: User:PleaseStand/userinfo.js

if (typeof(unsafeWindow) != 'undefined') {	var console = unsafeWindow.console; var mw = unsafeWindow.mw; }

function UserinfoJsParseDate(utcDate) { // The ISO 8601 date format used by MediaWiki var s = /^(\d\d\d\d)-(\d\d)-(\d\d)T(\d\d):(\d\d):(\d\d)Z$/.exec(utcDate); if(s === null) { return null; }   var d = new Date; d.setUTCFullYear(s[1], s[2] - 1, s[3]); d.setUTCHours(s[4], s[5], s[6]); return d; }

function UserinfoJsValidateIp(ip) { var ipSplit = ip.split("."); if(ipSplit.length != 4) { return false; }   if($.map(ipSplit, function(s){return parseInt(s,10);}).join(".") != ip) { return false; }   return true; }

function UserinfoJsFormatQty(qty, singular, plural) { return String(qty).replace(/\d{1,3}(?=(\d{3})+(?!\d))/g, "$&,") + "\u00a0" + (qty == 1 ? singular : plural); }

function UserinfoJsFormatDateRel(old) { // The code below requires the computer's clock to be set correctly. var age = new Date.getTime - old.getTime; var ageNumber, ageRemainder, ageWords; if(age < 60000) { // less than one minute old ageNumber = Math.floor(age / 1000); ageWords = UserinfoJsFormatQty(ageNumber, "second", "seconds"); } else if(age < 3600000) { // less than one hour old ageNumber = Math.floor(age / 60000); ageWords = UserinfoJsFormatQty(ageNumber, "minute", "minutes"); } else if(age < 86400000) { // less than one day old ageNumber = Math.floor(age / 3600000); ageWords = UserinfoJsFormatQty(ageNumber, "hour", "hours"); ageRemainder = Math.floor((age - ageNumber * 3600000) / 60000); } else if(age < 604800000) { // less than one week old ageNumber = Math.floor(age / 86400000); ageWords = UserinfoJsFormatQty(ageNumber, "day", "days"); } else if(age < 2592000000) { // less than one month old ageNumber = Math.floor(age / 604800000); ageWords = UserinfoJsFormatQty(ageNumber, "week", "weeks"); } else if(age < 31536000000) { // less than one year old ageNumber = Math.floor(age / 2592000000); ageWords = UserinfoJsFormatQty(ageNumber, "month", "months"); } else { // one year or older ageNumber = Math.floor(age / 31536000000); ageWords = UserinfoJsFormatQty(ageNumber, "year", "years"); ageRemainder = Math.floor((age - ageNumber * 31536000000) / 2592000000); if(ageRemainder) { ageWords += " " + UserinfoJsFormatQty(ageRemainder, "month", "months"); }          }           return ageWords; }

// If on a user or user talk page, and not a subpage... if (mw.config.get('wgCanonicalNamespace') == 'User' || mw.config.get('wgCanonicalNamespace') == 'User_talk' || mw.config.get('wgCanonicalSpecialPageName') == 'Contributions') $(userInfoScript);

function userInfoScript {   // Request the user's information from the API. // Note that this is allowed to be up to 5 minutes old. // But if the user is an IP, do not look up. --PS 2010-05-16 // Commented out to allow "last edit" lookups --PS 2010-06-27 /* if(UserinfoJsValidateIp(mw.config.get('wgTitle'))) { // Code copied from bottom of callback function --PS 2010-05-16 var fh = window.document.getElementById("firstHeading"); var stDiv = window.document.createElement("div"); stDiv.innerHTML = "An anonymous user"; fh.parentNode.insertBefore(stDiv, fh.nextSibling); return; } */   var et = mw.config.get('wgTitle'); if (mw.config.get('wgCanonicalSpecialPageName') == 'Contributions') et = $('#contentSub').children.eq(0).text; else et = et.split('/')[0]; $.get(mw.config.get('wgScriptPath') + '/api.php', { format: 'json', maxage: 300, action: 'query', list: 'users|usercontribs', usprop: 'blockinfo|editcount|gender|registration|groups', uclimit: 1, ucprop: 'timestamp', ususers: et, ucuser: et }, showUserInfo); }

function showUserInfo(query) {	if (!query) return false; var query = query.query; var user, invalid, missing, groups, editcount, registration, blocked, gender, lastEdited; try {       user = query.users[0]; invalid = typeof user.invalid != "undefined"; missing = typeof user.missing != "undefined"; groups = (typeof user.groups == "object") ? user.groups : []; editcount = (typeof user.editcount == "number") ? user.editcount : null; registration = (typeof user.registration == "string") ? UserinfoJsParseDate(user.registration) : null; blocked = typeof user.blockedby != "undefined"; gender = (typeof user.gender == "string") ? user.gender : null; lastEdited = (typeof query.usercontribs[0] == "object") && (typeof query.usercontribs[0].timestamp == "string") ? UserinfoJsParseDate(query.usercontribs[0].timestamp) : null; } 	catch (e) {       return false; // Not much to do if the server is returning an error (e.g. if the username is malformed). }

// Format the information for on-screen display var statusText = ""; var ipUser = false;

// User status if(blocked) { statusText += "blocked "; }   if (missing) { statusText += "username not registered"; } else if (invalid) { statusText += (ipUser = UserinfoJsValidateIp(user.name)) ? "anonymous user" : "invalid username"; } else { // User is registered and may be in a privileged group. Below we have a list of user groups. // Only need the ones different from the software's name (or ones to exclude), though. var friendlyGroupNames = { // Exclude implicit user group information provided by MW 1.17 --PS 2010-02-17 '*': false, 'user': false, 'autoconfirmed': false, sysop: "administrator", accountcreator: "account creator", "import": "importer", transwiki: "transwiki importer", "ipblock-exempt": "IP block exemption", oversight: "oversighter", confirmed: "confirmed user", abusefilter: "edit filter manager", autoreviewer: "autopatrolled user" // Group has been renamed --PS 2010-07-06 };       var friendlyGroups = []; for(var i = 0; i < groups.length; ++i) { var s = groups[i]; if(friendlyGroupNames.hasOwnProperty(s)) { if(friendlyGroupNames[s]) { friendlyGroups.push(friendlyGroupNames[s]); }           } else { friendlyGroups.push(s); }       }        switch(friendlyGroups.length) { case 0: // User not in a privileged group // Changed to "registered user" by request of User:Svanslyck // --PS 2010-05-16 // statusText += "user"; if(blocked) { statusText += "user"; } else { statusText += "registered user"; }               break; case 1: statusText += friendlyGroups[0]; break; case 2: statusText += friendlyGroups[0] + " and " + friendlyGroups[1]; break; default: statusText += friendlyGroups.slice(0, -1).join(", ") + ", and " + friendlyGroups[friendlyGroups.length - 1]; break; }   }    // Registration date if(registration) { statusText += ", " + UserinfoJsFormatDateRel(registration) + " old"; }   // Edit count if (editcount !== null) {       statusText += ", with " + "" + UserinfoJsFormatQty(editcount, "edit", "edits") + ""; }   // Prefix status text with correct article if("AEIOaeio".indexOf(statusText.charAt(0)) >= 0) { statusText = "An " + statusText; } else { statusText = "A " + statusText; }

// Add full stop to status text statusText += ".";

// Last edited --PS 2010-06-27 // Added link to contributions page --PS 2010-07-03 if(lastEdited) { statusText += " Last edited " + UserinfoJsFormatDateRel(lastEdited) + " ago."; }

// Show the correct gender symbol var firstHeading = $('#firstHeading'); var section0 = $('#section-0'); if (firstHeading.length) var fh = firstHeading; else var fh = section0;

// Add classes for blocked, registered, and anonymous users var newClasses = []; if(blocked) { newClasses.push("ps-blocked"); }   if(ipUser) { newClasses.push("ps-anonymous"); } else if(invalid) { newClasses.push("ps-invalid"); } else { newClasses.push("ps-registered"); }   fh.addClass($.map(groups, function(s) { return "ps-group-" + s;   }).concat(newClasses).join(" "));

var genderSpan = $(' '); var genderSymbol; switch(gender) {       case "male": genderSymbol = "\u2642"; break; case "female": genderSymbol = "\u2640"; break; default: genderSymbol = ""; break; }	genderSpan.append(genderSymbol); fh.append(genderSpan);

// Now show the other information. Non-standard? Yes, but it gets the job done. // Add a period after the tagline when doing so. --PS 2010-07-03 var ss = $('#siteSub'); ss.html(ss.html + ' ' + statusText + ' '); }