MediaWiki:UserInfo.js

// based on http://en.wikipedia.org/wiki/User:Fran Rogers/dimorphism.js // and on http://en.wikipedia.org/wiki/User:Splarka/sysopdectector.js

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("wgNamespaceNumber") == 2 || mw.config.get("wgNamespaceNumber") == 3) && !(/\//.test(mw.config.get("wgTitle")))) { // add a hook to... mw.loader.using( ['mediawiki.util'], function { $(function{ // Request the user's information from the API. // Note that this is allowed to be up to 5 minutes old. var et = encodeURIComponent(mw.config.get("wgTitle")); $.getJSON(mw.config.get("wgScriptPath") + "/api.php?format=json&action=query&list=users|usercontribs&usprop=blockinfo|editcount|gender|registration|groups&uclimit=1&ucprop=timestamp&ususers=" + et + "&ucuser=" + et + "&meta=allmessages&amprefix=grouppage-&amincludelocal=1") .done(function(query) {           // When response arrives extract the information we need.            if(!query.query) { return; } // Suggested by Gary King to avoid JS errors --PS 2010-08-25            query = query.query;            var user, invalid, missing, groups, groupPages={}, 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") ?                    new Date(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") ? new Date(query.usercontribs[0].timestamp) : null; for (var am=0; am<query.allmessages.length; am++) { groupPages[query.allmessages[am]["name"].replace("grouppage-","")] = query.allmessages[am]["*"].replace("   :","Project:"); }           } catch(e) { return; // 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; var ipv4User = false; var ipv6User = false;

// User status if(blocked) { statusText += "blocked "; }           if (missing) { statusText += "username not registered"; } else if (invalid) { ipv4User = mw.util.isIPv4Address(user.name); ipv6User = mw.util.isIPv6Address(user.name); ipUser = ipv4User || ipv6User; if (ipv4User) { statusText += "anonymous IPv4 user"; } else if (ipv6User) { statusText += "anonymous IPv6 user"; } else { statusText += "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", 'abusefilter-helper': "edit filter helper", autoreviewer: "autopatrolled user", epcoordinator: "Education Program course coordinator", epcampus: "Education Program campus volunteer", epinstructor: "Education Program instructor", eponline: "Education Program online volunteer", filemover: "file mover", 'massmessage-sender': "mass message sender", templateeditor: "template editor", extendedconfirmed: "extended confirmed user", extendedmover: "page mover", 'flow-bot': "Flow bot", reviewer: "pending changes reviewer", suppress: "suppressor", patroller: "new page reviewer" };               var friendlyGroups = []; for(var i = 0; i < groups.length; ++i) { var s = groups[i]; var t = friendlyGroupNames.hasOwnProperty(s) ? friendlyGroupNames[s] : s;                   if (t) { if (groupPages.hasOwnProperty(s)) { friendlyGroups.push("" + t + ""); } else { friendlyGroups.push(t); }                   }                }                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) { var firstLoggedUser = new Date("22:16, 7 September 2005"); // When the Special:Log/newusers was first activated if(registration >= firstLoggedUser) { statusText += ", " + UserinfoJsFormatDateRel(registration) + " old"; } else { 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(statusText.indexOf('>')+1)) >= 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 fh = document.getElementById("firstHeading") || document.getElementById("section-0"); // 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.className += (fh.className.length ? " " : "") + groups.map(function(s) {                return "ps-group-" + s;            }).concat(newClasses).join(" "); var genderSpan = document.createElement("span"); genderSpan.id = "ps-gender-" + (gender || "unknown"); genderSpan.style.paddingLeft = "0.25em"; genderSpan.style.fontFamily = '"Lucida Grande", "Lucida Sans Unicode", "sans-serif"'; genderSpan.style.fontSize = "75%"; var genderSymbol; switch(gender) { case "male": genderSymbol = "\u2642"; break; case "female": genderSymbol = "\u2640"; break; default: genderSymbol = ""; break; }           genderSpan.appendChild(document.createTextNode(genderSymbol)); fh.appendChild(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 = document.getElementById("siteSub"); if(!ss) { ss = document.createElement("div"); ss.id = "siteSub"; ss.innerHTML = ""; var bc = document.getElementById("bodyContent"); bc.insertBefore(ss, bc.firstChild); }           ss.innerHTML = ' ' + statusText + ' ' + ss.innerHTML + '.'; ss.style.display = "block"; });   }); }); }