Converts dates to your local timezone
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// ==UserScript==
// @name StackExchange sites - convert dates to local timezone
// @namespace darkred
// @description Converts dates to your local timezone
// @match *://*.stackoverflow.com/*
// @match *://*.stackexchange.com/*
// @match *://*.superuser.com/*
// @match *://*.stackapps.com/*
// @match *://*.askubuntu.com/*
// @match *://*.mathoverflow.net/*
// @match *://*.serverfault.com/*
// @version 1
// @grant none
// @require https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.10.6/moment-with-locales.min.js
// @require https://cdnjs.cloudflare.com/ajax/libs/moment-timezone/0.4.1/moment-timezone-with-data.min.js
// @require https://cdnjs.cloudflare.com/ajax/libs/jstimezonedetect/1.0.6/jstz.min.js
// ==/UserScript==
var dates = document.getElementsByClassName('relativetime');
// tooltip with added timezone: "2015-12-14 14:11:13 +0000"
function toTimeZone(time, zone) {
var format1 = ('YYYY-MM-DD HH:mm:ss Z');
var format2 = ('YYYY-MM-DD HH:mm:ss');
return moment(time, format1).tz(zone).format(format2);
}
function getLocalTimezone(){
var tz = jstz.determine(); // Determines the time zone of the browser client
return tz.name(); // Returns the name of the time zone eg "Europe/Berlin"
}
var localTimezone = getLocalTimezone();
function convertTitleDates() {
var temp;
for (var i = 0; i < dates.length; i++) {
// "2015-12-14 14:11:13Z" (the default tooltip)
temp = dates[i].title;
temp = temp.substring(0, temp.length - 1);
temp += ' +0000';
var format0 = ('YYYY-MM-DD HH:mm:ss Z');
if (moment(temp, format0, true).isValid()) {
dates[i].title = toTimeZone(temp, localTimezone);
// 2015-12-08 10:38:53
// Dec 8 at 10:38
var regex2 = /(.*at\ ).*/;
if (dates[i].innerHTML.match(regex2)) {
var title = dates[i].title;
var month = title.substring(8, 10); // the '8'
var time = title.substring(11, 16); // the '10:38'
if (month.substring(0, 1) === '0') { // if the 1st digit in month is '0' then dont' use it in the replacing of datetext
month = month.substring(1, 2);
}
var datetext = dates[i].innerHTML;
var dateTextArray = datetext.split(' ');
dateTextArray[1] = month;
dateTextArray[3] = time;
dates[i].innerHTML = dateTextArray.join(' ');
}
}
}
}
convertTitleDates();
new MutationObserver(function(mutations) {
mutations.forEach(function(mutation) {
console.log(mutation.type);
console.log('CHANGE');
convertTitleDates();
});
}).observe(
document.querySelector('#mainbar'), { // monitor #mainbar for changes
// attributes: true,
childList: true,
// characterData: true,
}
);
new MutationObserver(function(mutations) {
mutations.forEach(function(mutation) {
console.log(mutation.type);
console.log('CHANGE');
convertTitleDates();
});
}).observe(
document.querySelector('#questions'), { // monitor #questions for changes
// attributes: true,
childList: true,
// characterData: true,
}
);