User:Deckiller/monobook.js
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// see http://paperlined.org/apps/wikipedia/Tool2/ for instructions on adding this to your monobook.js
// To run this tool on other servers:
// 1. copy this script to the target server (this is required because of javascript cross-site security restrictions)
// 2. update the following URL
// for example: "User:Interiot/Tool2/code.js"
var tool2_url = "User:Interiot/Tool2/code.js";
// 3. update this namespace list, extracted from something like http://en.wikiquote.org/wiki/Special:Export//
// These *should not* have colons after them.
var namespaces = [
"Talk",
"User",
"User talk",
"Wikiquote",
"Wikiquote talk",
"Image",
"Image talk",
"MediaWiki",
"MediaWiki talk",
"Template",
"Template talk",
"Help",
"Help talk",
"Category",
"Category talk",
// 3b. these two project project entries are not added by Special:Export, and might or might not need to be updated
"Wikipedia",
"Wikipedia talk"
];
namespaces[100] = "Portal";
namespaces[101] = "Portal talk";
// 4. update this date-parser to match the format and language of your specific wiki. Feel free to contact Interiot regarding this, if you can't find another
// copy of this script that uses the same language.
// input: a text string from Special:Contributions. output: a javascript Date object
// documentation: http://www.quirksmode.org/js/introdate.html#parse, http://www.elated.com/tutorials/programming/javascript/dates/
function date_parse(text) {
var matches = text.match(/^([0-9:]+), +([0-9]+) +([a-z]+) +([0-9]+)$/i);
if (!matches) {
//dump_text("XXX"); // for debugging
return matches;
}
parseme = matches[3] + ", " + matches[2] + " " + matches[4] + " " + matches[1] + ":00";
//dump_text(parseme); // for debugging
var dt = new Date();
dt.setTime( Date.parse(parseme));
//dump_text(dt.toLocaleString()); // for debugging
return dt;
}
// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ end of server-specific configuration ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
// TODO:
// - the current document.location method doesn't work when the page is accessed sans-mod_rewrite
// - test with non-ASCII characters
// - non-ascii usernames
// - ??
var prefix = "";
var params = parse_params();
addOnloadFunction(function() {
var path_len = document.location.pathname.length;
// trigger once we view the right page
if (document.location.pathname.substring(path_len - tool2_url.length, path_len) == tool2_url) {
// get the prefix (needs to be fixed to work sans-mod_rewrite
prefix = document.location.protocol + "//" + document.location.host + "/"
+ document.location.pathname.substring(1, path_len - tool2_url.length);
// blank the inner contents of the page
var bodyContent = document.getElementById("bodyContent");
while (bodyContent.childNodes.length > 0) bodyContent.removeChild(bodyContent.lastChild);
if (document.location.search.length == 0) {
generate_input_form(bodyContent);
} else {
generate_main_report(bodyContent);
}
}
});
function generate_input_form(bodyContent) {
if (navigator.userAgent.toLowerCase().indexOf('msie')+1)
{
bodyContent.innerHTML = "This counter does not currently work in Internet Explorer. Please <a href='http://www.getfirefox.com'>get Firefox</a> or use <a href='http://en.wikipedia.org/wiki/Wikipedia:WikiProject_edit_counters/Flcelloguy%27s_Tool'>Flcelloguy's Tool</a> instead.";
}
else
{
bodyContent.innerHTML =
"<form><table><tr><td>Username <td><input maxlength=128 name=username value='' id=username title='username'>" +
" <tr><td> <td><input type=submit value='Submit'>" +
"</table></form>";
var form = bodyContent.getElementsByTagName("form")[0];
form.method = "get";
form.action = document.location;
document.getElementById("username").focus();
}
}
function generate_main_report() {
fetch_data(params["username"].replace(/\+/g, " "),
"", output_main_report, 0, []);
}
function add_stats_row(left_col, right_col) {
var row = document.createElement("tr");
var left = document.createElement("td");
var right = document.createElement("td");
document.getElementById("basic_stats").appendChild(row);
row.appendChild(left);
row.appendChild(right);
//left.innerHTML = left_col;
left.appendChild( document.createTextNode(left_col) );
right.appendChild( document.createTextNode(right_col) );
return row;
}
function output_main_report(history) {
// -- generate summary statistics
var unique_articles = new Array();
var namespace_numedits = new Array();
for (var i=0; i<namespaces.length; i++) {
namespace_numedits[ namespaces[i] ] = 0;
}
namespace_numedits[""] = 0;
for (var i=0; i<history.length; i++) {
var h = history[i];
unique_articles[ h["title"] ]++;
namespace_numedits[ h["namespace"] ]++;
}
var unique_articles_keys = keys(unique_articles);
// -- output report
var table = document.createElement("table");
table.id = "basic_stats";
document.getElementById("bodyContent").appendChild(table);
add_stats_row("Username", params["username"].replace(/\+/g, " "));
add_stats_row("Total edits", history.length);
add_stats_row("Distinct pages edited", unique_articles_keys.length);
add_stats_row("Average edits/page", new Number(history.length / unique_articles_keys.length).toFixed(3));
add_stats_row("First edit", history[ history.length-1 ]["date_text"] );
// add a blank row
add_stats_row("", "").childNodes[0].style.height = "1em";
add_stats_row("(main)", namespace_numedits[""]);
for (var i=0; i<namespaces.length; i++) {
var nmspc = namespaces[i];
if (namespace_numedits[nmspc]) {
add_stats_row(nmspc, namespace_numedits[nmspc]);
}
}
}
// ===================================== HTML-scraping backend =========================================
function add_loading_notice() {
if (document.getElementById("loading_notice"))
return;
var loading = document.createElement("div");
loading.id = "loading_notice";
loading.innerHTML = "<br><br>Retrieving data<blink>...</blink>";
document.getElementById("bodyContent").appendChild(loading);
}
function remove_loading_notice() {
var loading = document.getElementById("loading_notice");
if (!loading) return;
loading.parentNode.removeChild(loading);
}
var offset_regexp = /href="[^"]+:Contributions[^"]+offset=(\d+)/gi;
function fetch_data(username, end_date, handler, offset, page_list) {
add_loading_notice();
var url = prefix + "Special:Contributions/" + username + "?offset=" + offset + "&limit=5000";
loadXMLDoc(url,
function (request) {
var next_offset = 0;
if (request.readyState != 4) return;
if (request.status == 200) {
page_list.push(request.responseText);
//dump_text(request.responseText);
// see if there's another pageful to get
var matches = map( function(p){
return p.match( /(\d+)$/ )[0];
}, request.responseText.match( offset_regexp ) );
for (var i=0; i<matches.length; i++) {
var v = matches[i] * 1;
if (v != 0 && (offset == 0 || v < offset)) {
next_offset = v;
break;
}
}
}
//next_offset = 0; // for testing only, retrieve just the first page of results
if (next_offset == 0) {
parse_data(page_list, handler);
} else {
// tail recurse
fetch_data(username, end_date, handler, next_offset, page_list);
}
});
}
// input: a list of strings, each string containing the HTML from a single page
// output: a list, where each individual entry is a specific edit from history
function parse_data(page_list, handler) {
//var total_len = 0;
//for (var i=0; i<page_list.length; i++) total_len += page_list[i].length;
//alert("parsing " + page_list.length + " pages comprising " + total_len + " total bytes");
var last_history_ent = [];
last_history_ent["title"] = "";
last_history_ent["oldid"] = "";
var edit_history = new Array();
for (var pagecnt=0; pagecnt<page_list.length; pagecnt++) {
var matches = page_list[pagecnt].match( /^<li>[^(]+\(<a href="[^"]+action=history.*/gim );
//dump_lines(matches);
for (var matchcnt=0; matchcnt<matches.length; matchcnt++) {
var history_text = matches[matchcnt];
var history_entry = new Array();
history_entry["date_text"] = history_text.match( /^<li>([^(<]+)/i )[1]
.replace( / +$/, "");
history_entry["date"] = date_parse( history_entry["date_text"] );
history_entry["title"] = history_text.match( /title="([^"]+)"/i )[1]
.replace( /"/g, "\"")
.replace( /&/g, "&");
var find_comment = history_text.replace(/<span class="autocomment">.*?<\/span> ?/, "");
history_entry["comment"] = ifmatch(find_comment.match( /<span class='comment'>(.*?)<\/span>/ ))
.replace(/^\((.*)\)$/, "$1");
history_entry["minor"] = /<span class="minor"/.test(history_text);
history_entry["oldid"] = ifmatch(history_text.match(/oldid=([0-9]+)/i));
history_entry["namespace"] = "";
for (var nmspc_ctr=0; nmspc_ctr<namespaces.length; nmspc_ctr++) {
var nmspc = namespaces[nmspc_ctr] + ":";
if (history_entry["title"].substring(0, nmspc.length) == nmspc) {
history_entry["namespace"] = namespaces[nmspc_ctr];
break;
}
}
//dump_object(history_entry);
if (history_entry["title"] != last_history_ent["title"] || history_entry["oldid"] != last_history_ent["oldid"])
edit_history.push(history_entry);
last_history_ent = history_entry;
}
}
remove_loading_notice();
handler(edit_history);
}
// ===================================== test/debug functions =========================================
function dump_text(text) {
//alert("dump_text, with text of size " + text.length);
var pre = document.createElement("pre");
var div = document.createElement("div");
div.style.width = "60em";
div.style.maxHeight = "40em";
div.style.overflow = "auto";
pre.appendChild(document.createTextNode(text));
div.appendChild(pre);
document.getElementById("bodyContent").appendChild(div);
}
function dump_lines(ary) {
dump_text("--> " + ary.join("\n--> "));
}
function dump_object(obj) {
var toString = "";
for (var prop in obj) {
toString += prop + ": " + obj[prop] + "\n";
}
dump_text(toString);
}
// ===================================== utility functions =========================================
function addOnloadFunction(f) {
if (window.addEventListener) window.addEventListener("load",f,false);
else if (window.attachEvent) window.attachEvent("onload",f);
else {
var oldOnload='_old_onload_'+addOnloadFunction.uid;
addOnloadFunction[oldOnload] = window.onload ? window.onload : function () {};
window.onload = function() { addOnloadFunction[oldOnload](); f(); }
++addOnloadFunction.uid;
}
}
function parse_params() {
var pairs = document.location.search.substring(1).split("&");
var ret = [];
for (var i=0; i < pairs.length; i++) {
var values = pairs[i].split("=");
ret[values[0]] = unescape(values[1]);
}
return ret;
}
function loadXMLDoc(url, handler)
{
// branch for native XMLHttpRequest object
if (window.XMLHttpRequest) {
req = new XMLHttpRequest();
req.onreadystatechange = function () {handler(req)};
req.open("GET", url, true);
req.send(null);
// branch for IE/Windows ActiveX version
} else if (window.ActiveXObject) {
req = new ActiveXObject("Microsoft.XMLHTTP");
if (req) {
req.onreadystatechange = function () {handler(req)};
req.open("GET", url, true);
req.send();
}
}
}
// see http://search.cpan.org/dist/perl/pod/perlfunc.pod#map
function map (handler, list) {
var ret = new Array();
for (var i=0; i<list.length; i++) {
ret[i] = handler( list[i] );
// ret.push( handler( list[i] ) );
}
return ret;
}
// see http://search.cpan.org/dist/perl/pod/perlfunc.pod#keys
function keys (obj) {
var ret = new Array();
for (var key in obj) {
ret.push(key);
}
return ret;
}
function ifmatch(ary) {
if (ary && ary.length >= 2) {
return ary[1];
} else {
return "";
}
}
