// ==UserScript==
// @name Tumblr Timestamp
// @namespace http://wolfspirals.tumblr.com/
// @version 0.7.3
// @description Adds Timestamp on Dashboard (even on private blogs)
// @include *://www.tumblr.com/*
// @grant gm_uwin
// @copyright 2013+, Allyson Moisan
// ==/UserScript==
(function () {
// insertionQuery v1.0.0 (2014-03-06)
// license:MIT
// naugtur <[email protected]> (http://naugtur.pl/)
var insertionQ = function(){"use strict";function a(a,b){var d,e="insQ_"+g++,f=function(a){(a.animationName===e||a[i]===e)&&(c(a.target)||b(a.target))};d=document.createElement("style"),d.innerHTML="@"+j+"keyframes "+e+" { from { outline: 1px solid transparent } to { outline: 0px solid transparent } }\n"+a+" { animation-duration: 0.001s; animation-name: "+e+"; "+j+"animation-duration: 0.001s; "+j+"animation-name: "+e+"; } ",document.head.appendChild(d);var h=setTimeout(function(){document.addEventListener("animationstart",f,!1),document.addEventListener("MSAnimationStart",f,!1),document.addEventListener("webkitAnimationStart",f,!1)},n.timeout);return{destroy:function(){clearTimeout(h),d&&(document.head.removeChild(d),d=null),document.removeEventListener("animationstart",f),document.removeEventListener("MSAnimationStart",f),document.removeEventListener("webkitAnimationStart",f)}}}function b(a){a.QinsQ=!0}function c(a){return n.strictlyNew&&a.QinsQ===!0}function d(a){return c(a.parentNode)?a:d(a.parentNode)}function e(a){for(b(a),a=a.firstChild;a;a=a.nextSibling)void 0!==a&&1===a.nodeType&&e(a)}function f(f,g){var h=[],i=function(){var a;return function(){clearTimeout(a),a=setTimeout(function(){h.forEach(e),g(h),h=[]},10)}}();return a(f,function(a){if(!c(a)){b(a);var e=d(a);h.indexOf(e)<0&&h.push(e),i()}})}var g=100,h=!1,i="animationName",j="",k="Webkit Moz O ms Khtml".split(" "),l="",m=document.createElement("div"),n={strictlyNew:!0,timeout:20};if(m.style.animationName&&(h=!0),h===!1)for(var o=0;o<k.length;o++)if(void 0!==m.style[k[o]+"AnimationName"]){l=k[o],i=l+"AnimationName",j="-"+l.toLowerCase()+"-",h=!0;break}var p=function(b){return h&&b.match(/[^{}]/)?(n.strictlyNew&&e(document.body),{every:function(c){return a(b,c)},summary:function(a){return f(b,a)}}):!1};return p.config=function(a){for(var b in a)a.hasOwnProperty(b)&&(n[b]=a[b])},p}();
var gm_uwin = ( function() {
var a;
try {
a = unsafeWindow == window ? false : unsafeWindow;
// Chrome: window == unsafeWindow
} catch(e) {
}
return a || ( function() {
var el = document.createElement('p');
el.setAttribute('onclick', 'return window;');
return el.onclick();
}());
}());
var $ = gm_uwin.jQuery;
if ( typeof $ !== "undefined") {
$(document).ready(function() {
$("head").append('<style type="text/css"> .post_timestamp { font-weight: normal; clear: both; position: absolute; top: 16px; left: 20px; font-size: 11px; } </style>');
if ($('.post_container').length > 0) {
$('.post_container').each(function(i, v) {
processPostDate(v);
});
}
insertionQ('.post_container').every(function(v) {
processPostDate(v);
});
});
}
function parsePostDate(post) {
var postDate = new Date(), timeBox = $(post).contents().find("a.post_permalink").get(0);
if (typeof timeBox != "undefined") {
if(timeBox.title.indexOf(" - ") > -1) {
var timeText = timeBox.title.substr(timeBox.title.indexOf(" - ") + 3);
if(timeText.length > 0) {
if(timeText.indexOf("day") > -1) {
// post time is not today, within past week
var txtDay = timeText.substr(0, timeText.indexOf(",")),
numDay = getDayChange(txtDay, postDate.getDay()),
ap = timeText.substr(timeText.length - 2),
hr = parseInt(timeText.substr(timeText.indexOf(", ") + 2, timeText.indexOf(":")), 0),
mn = parseInt(timeText.substr(timeText.indexOf(":") + 1, 2), 10);
if ((postDate.getDate() + numDay) < -1){
postDate.setDate(-1);
postDate.setDate(postDate.getDate() + numDay + 1);
} else {
postDate.setDate(postDate.getDate() + numDay);
}
if (hr !== 12) {
hr = hr + ((ap === "am") ? 0 : 12);
} else {
hr = hr - ((ap === "am") ? 12 : 0);
}
postDate.setHours(hr);
postDate.setMinutes(mn);
} else if (timeText.indexOf(",") > -1) {
// post time is older than a week
var dateParts = timeText.split(" ");
if (dateParts.length > 3) { // happened another year
var year = parseInt(dateParts[2].substr(0, 4)),
month = getMonthNumber(dateParts[0]),
date = parseInt(dateParts[1], 0),
ap = dateParts[3].substr(dateParts[3].length - 2),
hr = parseInt(dateParts[3].substr(0, dateParts[3].indexOf(":")), 0),
mn = parseInt(dateParts[3].substr(dateParts[3].indexOf(":") + 1, 2), 10),
sec = postDate.getSeconds(),
ms = postDate.getMilliseconds();
if (hr !== 12) {
hr = hr + ((ap === "am") ? 0 : 12);
} else {
hr = hr - ((ap === "am") ? 12 : 0);
}
postDate = new Date(year, month, date, hr, mn, sec, ms);
} else { // happened this year
var year = postDate.getFullYear(),
month = getMonthNumber(dateParts[0]),
date = parseInt(dateParts[1], 0),
ap = dateParts[2].substr(dateParts[2].length - 2),
hr = parseInt(dateParts[2].substr(0, dateParts[2].indexOf(":")), 0),
mn = parseInt(dateParts[2].substr(dateParts[2].indexOf(":") + 1, 2), 10),
sec = postDate.getSeconds(),
ms = postDate.getMilliseconds();
if (hr !== 12) {
hr = hr + ((ap === "am") ? 0 : 12);
} else {
hr = hr - ((ap === "am") ? 12 : 0);
}
postDate = new Date(year, month, date, hr, mn, sec, ms);
}
} else {
// post time is today
var ap = timeText.substr(timeText.length - 2),
hr = parseInt(timeText.substr(0, timeText.indexOf(":")), 0),
mn = parseInt(timeText.substr(timeText.indexOf(":") + 1, 2), 10);
if (hr !== 12) {
hr = hr + ((ap === "am") ? 0 : 12);
} else {
hr = hr - ((ap === "am") ? 12 : 0);
}
postDate.setHours(hr);
postDate.setMinutes(mn);
}
return postDate;
} else {
return false;
}
} else {
return false;
}
} else {
return false;
}
}
function getDayChange(oldDayText, newDay){
var oldDay = -1;
switch (oldDayText) {
case "Monday":
oldDay = 1;
break;
case "Tuesday":
oldDay = 2;
break;
case "Wednesday":
oldDay = 3;
break;
case "Thursday":
oldDay = 4;
break;
case "Friday":
oldDay = 5;
break;
case "Saturday":
oldDay = 6;
break;
default:
oldDay = 0;
break;
}
var retday = oldDay - newDay;
if (newDay < oldDay) {
retday = retday - 7;
}
return retday;
}
function getMonthNumber(monthText) {
var monthNum = -1;
switch (monthText) {
case "February":
monthNum = 1;
break;
case "March":
monthNum = 2;
break;
case "April":
monthNum = 3;
break;
case "May":
monthNum = 4;
break;
case "June":
monthNum = 5;
break;
case "July":
monthNum = 6;
break;
case "August":
monthNum = 7;
break;
case "September":
monthNum = 8;
break;
case "October":
monthNum = 9;
break;
case "November":
monthNum = 10;
break;
case "December":
monthNum = 11;
break;
default:
monthNum = 0;
break;
}
return monthNum;
}
function relativePostTime(current, previous) {
var msPerMinute = 60 * 1000;
var msPerHour = msPerMinute * 60;
var msPerDay = msPerHour * 24;
var msPerWeek = msPerDay * 7;
var msPerMonth = msPerDay * 30;
var msPerYear = msPerDay * 365;
var elapsed = ((current > previous) ? (current - previous) : (previous - current));
if (elapsed < msPerMinute) {
return 'a few seconds ago';
} else if (elapsed < msPerHour) {
var ret = Math.round(elapsed/msPerMinute);
if (ret === 1) {
return ret + ' minute ago';
} else {
return ret + ' minutes ago';
}
} else if (elapsed < msPerDay ) {
var ret = Math.round(elapsed/msPerHour);
if (ret === 1) {
return ret + ' hour ago';
} else {
return ret + ' hours ago';
}
} else if (elapsed < msPerWeek ) {
var ret = Math.round(elapsed/msPerDay);
if (ret === 1) {
return ret + ' day ago';
} else {
return ret + ' days ago';
}
} else if (elapsed < msPerMonth ) {
var ret = Math.round(elapsed/msPerWeek);
if (ret === 1) {
return ret + ' week ago';
} else {
return ret + ' weeks ago';
}
} else if (elapsed < msPerYear) {
var ret = Math.round(elapsed/msPerMonth);
if (ret === 1) {
return ret + ' month ago';
} else {
return ret + ' months ago';
}
} else {
var ret = Math.round(elapsed/msPerYear);
if (ret === 1) {
return ret + ' year ago';
} else {
return ret + ' years ago';
}
}
}
function formatDate(myDate) {
var weekDays = [], monthNames = [], theDate = myDate.getDate(), finalReturn = "";
weekDays[0] = "Sun";
weekDays[1] = "Mon";
weekDays[2] = "Tue";
weekDays[3] = "Wed";
weekDays[4] = "Thu";
weekDays[5] = "Fri";
weekDays[6] = "Sat";
monthNames[0] = "January";
monthNames[1] = "February";
monthNames[2] = "March";
monthNames[3] = "April";
monthNames[4] = "May";
monthNames[5] = "June";
monthNames[6] = "July";
monthNames[7] = "August";
monthNames[8] = "September";
monthNames[9] = "October";
monthNames[10] = "November";
monthNames[11] = "December";
finalReturn += weekDays[myDate.getDay()] + " " + monthNames[myDate.getMonth()] + " " + myDate.getDate().toString();
if(myDate.getDate() === 1 || myDate.getDate() === 21 || myDate.getDate() === 31) {
finalReturn += "st, ";
} else if (myDate.getDate() === 2 || myDate.getDate() === 22) {
finalReturn += "nd, ";
} else if (myDate.getDate() === 3 || myDate.getDate() === 23) {
finalReturn += "rd, ";
} else {
finalReturn += "th, ";
}
finalReturn += myDate.getFullYear().toString() + " at ";
if (myDate.getHours() === 0) {
finalReturn += (myDate.getHours() + 12).toString() + ":";
} else if (myDate.getHours() <= 12) {
finalReturn += (myDate.getHours()).toString() + ":";
} else {
finalReturn += (myDate.getHours() - 12).toString() + ":";
}
if (myDate.getMinutes() < 10) {
finalReturn += "0" + myDate.getMinutes().toString() + " ";
} else {
finalReturn += myDate.getMinutes().toString() + " ";
}
if(myDate.getHours() < 12) {
finalReturn += "AM";
} else {
finalReturn += "PM";
}
return finalReturn;
}
function insertPostDate(post, postTime, relativeTime) {
var d = document.createElement("div");
d.setAttribute("class", "post_timestamp");
$(d).html(formatDate(postTime) + " • " + relativeTime);
$(d).appendTo($(post).contents().find("div.post_header").get(0));
}
function processPostDate(post) {
if ($(post).children("div.post_timestamp").length === 0) {
var postTime = parsePostDate(post);
if (postTime) {
var relativeTime = relativePostTime((new Date()).getTime(), postTime.getTime());
insertPostDate(post, postTime, relativeTime);
}
return false;
}
}
})();
