273 lines
7.3 KiB
JavaScript
273 lines
7.3 KiB
JavaScript
// Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. and Contributors
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// MIT License. See license.txt
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// Date
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function same_day(d1, d2) {
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if(d1.getFullYear()==d2.getFullYear() && d1.getMonth()==d2.getMonth() && d1.getDate()==d2.getDate())return true; else return false;
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}
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var month_list = ['Jan','Feb','Mar','Apr','May','Jun','Jul','Aug','Sep','Oct','Nov','Dec'];
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var month_last = {1:31,2:28,3:31,4:30,5:31,6:30,7:31,8:31,9:30,10:31,11:30,12:31}
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var month_list_full = ['January','February','March','April','May','June','July','August','September','October','November','December'];
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var week_list = ['Sun','Mon','Tue','Wed','Thu','Fri','Sat'];
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var week_list_full = ['Sunday','Monday','Tuesday','Wednesday','Thursday','Friday','Saturday'];
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function int_to_str(i, len) {
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i = ''+i;
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if(i.length<len)for(c=0;c<(len-i.length);c++)i='0'+i;
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return i
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}
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wn.datetime = {
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str_to_obj: function(d) {
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if(typeof d=="object") return d;
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if(!d) return new Date();
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var tm = [0, 0];
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if(d.search(' ')!=-1) {
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var tm = d.split(' ')[1].split(':');
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var d = d.split(' ')[0];
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}
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if(d.search('-')!=-1) {
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var t = d.split('-'); return new Date(t[0],t[1]-1,t[2],tm[0],tm[1]);
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} else if(d.search('/')!=-1) {
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var t = d.split('/'); return new Date(t[0],t[1]-1,t[2],tm[0],tm[1]);
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} else {
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return new Date();
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}
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},
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obj_to_str: function(d) {
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if(typeof d=='string') return d;
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return d.getFullYear() + '-' + int_to_str(d.getMonth()+1,2) + '-' + int_to_str(d.getDate(),2);
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},
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obj_to_user: function(d) {
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return dateutil.str_to_user(dateutil.obj_to_str(d));
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},
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get_ms_diff: function(d1, d2) {
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if(typeof d1=='string') d1 = dateutil.str_to_obj(d1);
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if(typeof d2=='string') d2 = dateutil.str_to_obj(d2);
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return d1-d2
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},
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get_diff: function(d1, d2) {
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return Math.round(dateutil.get_ms_diff(d1, d2) / 86400000);
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},
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get_hour_diff: function(d1, d2) {
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return Math.round(dateutil.get_ms_diff(d1, d2) / 3600000);
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},
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get_day_diff: function(d1, d2) {
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return dateutil.get_diff(new Date(d1.getYear(), d1.getMonth(), d1.getDate(), 0, 0),
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new Date(d2.getYear(), d2.getMonth(), d2.getDate(), 0, 0))
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},
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add_days: function(d, days) {
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var dt = dateutil.str_to_obj(d);
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var new_dt = new Date(dt.getTime()+(days*24*60*60*1000));
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return dateutil.obj_to_str(new_dt);
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},
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add_months: function(d, months) {
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dt = dateutil.str_to_obj(d)
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months = cint(months);
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new_dt = new Date(dt.getFullYear(), dt.getMonth()+months, dt.getDate())
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if(new_dt.getDate() != dt.getDate()) {
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// month has changed, go the last date of prev month
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return dateutil.month_end(new Date(dt.getFullYear(), dt.getMonth()+months, 1))
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}
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return dateutil.obj_to_str(new_dt);
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},
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month_start: function() {
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var d = new Date();
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return d.getFullYear() + '-' + int_to_str(d.getMonth()+1,2) + '-01';
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},
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month_end: function(d) {
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if(!d)var d = new Date();
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var m = d.getMonth() + 1;
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var y = d.getFullYear();
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last_date = month_last[m];
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if(m==2 && (y % 4)==0 && ((y % 100)!=0 || (y % 400)==0)) // leap year test
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last_date = 29;
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return y+'-'+int_to_str(m,2)+'-'+last_date;
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},
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get_user_fmt: function() {
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var t = sys_defaults.date_format;
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if(!t) t = 'yyyy-mm-dd';
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return t;
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},
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str_to_user: function(val, no_time_str) {
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var user_fmt = dateutil.get_user_fmt();
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var time_str = '';
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if(val==null||val=='')return null;
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// separate time string if there
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if(val.search(' ')!=-1) {
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var tmp = val.split(' ');
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if(tmp[1])
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time_str = ' ' + tmp[1];
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var d = tmp[0];
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} else {
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var d = val;
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}
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if(no_time_str)time_str = '';
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// set to user fmt
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d = d.split('-');
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if(d.length==3) {
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if(user_fmt=='dd-mm-yyyy')
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val = d[2]+'-'+d[1]+'-'+d[0] + time_str;
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else if(user_fmt=='dd/mm/yyyy')
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val = d[2]+'/'+d[1]+'/'+d[0] + time_str;
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else if(user_fmt=='yyyy-mm-dd')
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val = d[0]+'-'+d[1]+'-'+d[2] + time_str;
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else if(user_fmt=='mm/dd/yyyy')
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val = d[1]+'/'+d[2]+'/'+d[0] + time_str;
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else if(user_fmt=='mm-dd-yyyy')
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val = d[1]+'-'+d[2]+'-'+d[0] + time_str;
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}
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return val;
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},
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full_str: function() {
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var d = new Date();
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return d.getFullYear() + '-' + (d.getMonth()+1) + '-' + d.getDate() + ' '
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+ d.getHours() + ':' + d.getMinutes() + ':' + d.getSeconds();
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},
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user_to_str: function(d, no_time_str) {
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var user_fmt = this.get_user_fmt();
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var time_str = '';
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if (d.search(/ /)!=-1) {
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time_str = " " + d.split(" ")[1];
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d = d.split(" ")[0];
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}
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if(user_fmt=='dd-mm-yyyy') {
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var d = d.split('-');
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var val = d[2]+'-'+d[1]+'-'+d[0];
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}
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else if(user_fmt=='dd/mm/yyyy') {
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var d = d.split('/');
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var val = d[2]+'-'+d[1]+'-'+d[0];
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}
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else if(user_fmt=='yyyy-mm-dd') {
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var val = d;
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}
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else if(user_fmt=='mm/dd/yyyy') {
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var d = d.split('/');
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var val = d[2]+'-'+d[0]+'-'+d[1];
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}
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else if(user_fmt=='mm-dd-yyyy') {
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var d = d.split('-');
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var val = d[2]+'-'+d[0]+'-'+d[1];
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}
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if(no_time_str)time_str = '';
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return val + time_str;
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},
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user_to_obj: function(d) {
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return dateutil.str_to_obj(dateutil.user_to_str(d));
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},
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global_date_format: function(d) {
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if(d.substr) d = this.str_to_obj(d);
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return nth(d.getDate()) + ' ' + month_list_full[d.getMonth()] + ' ' + d.getFullYear();
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},
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get_today: function() {
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var today = new Date();
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var m = (today.getMonth()+1)+'';
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if(m.length==1)m='0'+m;
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var d = today.getDate()+'';
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if(d.length==1)d='0'+d;
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return today.getFullYear()+'-'+m+'-'+d;
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},
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get_cur_time: function() {
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return wn.datetime.now_time();
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}
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}
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wn.datetime.only_date = function(val) {
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if(val==null||val=='')return null;
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if(val.search(':')!=-1) {
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var tmp = val.split(' ');
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var d = tmp[0].split('-');
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} else {
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var d = val.split('-');
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}
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if(d.length==3)
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val = d[2]+'-'+d[1]+'-'+d[0];
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return val;
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}
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/*
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* JavaScript Pretty Date
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* Copyright (c) 2011 John Resig (ejohn.org)
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* Licensed under the MIT and GPL licenses.
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*/
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// Takes an ISO time and returns a string representing how
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// long ago the date represents.
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function prettyDate(time){
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if(!time) return ''
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var date = time;
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if(typeof(time)=="string")
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date = new Date((time || "").replace(/-/g,"/").replace(/[TZ]/g," ").replace(/\.[0-9]*/, ""));
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var diff = (((new Date()).getTime() - date.getTime()) / 1000),
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day_diff = Math.floor(diff / 86400);
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if ( isNaN(day_diff) || day_diff < 0 )
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return '';
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return when = day_diff == 0 && (
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diff < 60 && "just now" ||
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diff < 120 && "1 minute ago" ||
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diff < 3600 && Math.floor( diff / 60 ) + " minutes ago" ||
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diff < 7200 && "1 hour ago" ||
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diff < 86400 && Math.floor( diff / 3600 ) + " hours ago") ||
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day_diff == 1 && "Yesterday" ||
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day_diff < 7 && day_diff + " days ago" ||
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day_diff < 31 && Math.ceil( day_diff / 7 ) + " weeks ago" ||
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day_diff < 365 && Math.ceil( day_diff / 30) + " months ago" ||
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"> " + Math.floor( day_diff / 365 ) + " year(s) ago";
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}
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var comment_when = function(datetime) {
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return '<span class="wn-timestamp" data-timestamp="'+datetime+'">' + prettyDate(datetime) + '</span>';
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};
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wn.datetime.comment_when = prettyDate;
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wn.datetime.refresh_when = function() {
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if(jQuery) {
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$(".wn-timestamp").each(function() {
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$(this).html(prettyDate($(this).attr("data-timestamp")));
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})
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}
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}
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setInterval(function() { wn.datetime.refresh_when() }, 60000); // refresh every minute
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// globals (deprecate)
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var date = dateutil = wn.datetime;
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var get_today = wn.datetime.get_today
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var only_date = wn.datetime.only_date;
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