User:Gary/minutes later for diff.js

/*	MINUTES LATER FOR DIFF Description: When viewing an edit diff, shows how many minutes have passed from the old edit and the new one. Only appears if the difference is less than an hour.

function convertTimestampStringToDate(id) {	var timestamp = $('#' + id).children.first.children.first.text; timestamp = timestamp.substring('Revision as of '.length).match(/(\d\d):(\d\d), (\d{1,2}) ([A-Z][a-z]+) (\d{4})/); return new Date(timestamp[4] + ' ' + timestamp[3] + ', ' + timestamp[5] + ' ' + timestamp[1] + ':' + timestamp[2] + ':00'); }

function minutesLaterForDiff {	if (!$('#mw-diff-otitle1').length || !$('#mw-diff-ntitle1').length) return false;

var leftNode = $('#mw-diff-otitle1');; var rightNode = $('#mw-diff-ntitle1'); var firstDate = convertTimestampStringToDate('mw-diff-otitle1'); var secondDate = convertTimestampStringToDate('mw-diff-ntitle1');

var timeDifference = secondDate.getTime - firstDate.getTime; var minutesAgo = Math.round(timeDifference / 1000 / 60);

if (minutesAgo >= 60) return false; else if (minutesAgo < 1) minutesAgo = 'Less than a minute later'; else if (minutesAgo == 1) minutesAgo = 'One minute later'; else minutesAgo = minutesAgo + ' minutes later';

leftNode.prepend($(' '));	rightNode.prepend($(' ').append(minutesAgo).append(' ')); }

$(minutesLaterForDiff);