client/src/helpers/formatdate.js

   1 var formatDate = (function() {
   2     /*
   3     Modified version of date.format.js
   4     https://github.com/jacwright/date.format
   5     */
   6     var locale_init = false, // Once the loales have been loaded, this is set to true
   7         shortMonths, longMonths, shortDays, longDays;
   8
   9     // defining patterns
  10     var replaceChars = {
  11         // Day
  12         d: function() { return (this.getDate() < 10 ? '0' : '') + this.getDate(); },
  13         D: function() { return Date.shortDays[this.getDay()]; },
  14         j: function() { return this.getDate(); },
  15         l: function() { return Date.longDays[this.getDay()]; },
  16         N: function() { return this.getDay() + 1; },
  17         S: function() { return (this.getDate() % 10 == 1 && this.getDate() != 11 ? 'st' : (this.getDate() % 10 == 2 && this.getDate() != 12 ? 'nd' : (this.getDate() % 10 == 3 && this.getDate() != 13 ? 'rd' : 'th'))); },
  18         w: function() { return this.getDay(); },
  19         z: function() { var d = new Date(this.getFullYear(),0,1); return Math.ceil((this - d) / 86400000); }, // Fixed now
  20         // Week
  21         W: function() { var d = new Date(this.getFullYear(), 0, 1); return Math.ceil((((this - d) / 86400000) + d.getDay() + 1) / 7); }, // Fixed now
  22         // Month
  23         F: function() { return Date.longMonths[this.getMonth()]; },
  24         m: function() { return (this.getMonth() < 9 ? '0' : '') + (this.getMonth() + 1); },
  25         M: function() { return Date.shortMonths[this.getMonth()]; },
  26         n: function() { return this.getMonth() + 1; },
  27         t: function() { var d = new Date(); return new Date(d.getFullYear(), d.getMonth(), 0).getDate(); }, // Fixed now, gets #days of date
  28         // Year
  29         L: function() { var year = this.getFullYear(); return (year % 400 == 0 || (year % 100 != 0 && year % 4 == 0)); },   // Fixed now
  30         o: function() { var d  = new Date(this.valueOf());  d.setDate(d.getDate() - ((this.getDay() + 6) % 7) + 3); return d.getFullYear();}, //Fixed now
  31         Y: function() { return this.getFullYear(); },
  32         y: function() { return ('' + this.getFullYear()).substr(2); },
  33         // Time
  34         a: function() { return this.getHours() < 12 ? 'am' : 'pm'; },
  35         A: function() { return this.getHours() < 12 ? 'AM' : 'PM'; },
  36         B: function() { return Math.floor((((this.getUTCHours() + 1) % 24) + this.getUTCMinutes() / 60 + this.getUTCSeconds() / 3600) * 1000 / 24); }, // Fixed now
  37         g: function() { return this.getHours() % 12 || 12; },
  38         G: function() { return this.getHours(); },
  39         h: function() { return ((this.getHours() % 12 || 12) < 10 ? '0' : '') + (this.getHours() % 12 || 12); },
  40         H: function() { return (this.getHours() < 10 ? '0' : '') + this.getHours(); },
  41         i: function() { return (this.getMinutes() < 10 ? '0' : '') + this.getMinutes(); },
  42         s: function() { return (this.getSeconds() < 10 ? '0' : '') + this.getSeconds(); },
  43         u: function() { var m = this.getMilliseconds(); return (m < 10 ? '00' : (m < 100 ? '0' : '')) + m; },
  44         // Timezone
  45         e: function() { return "Not Yet Supported"; },
  46         I: function() {
  47             var DST = null;
  48                 for (var i = 0; i < 12; ++i) {
  49                         var d = new Date(this.getFullYear(), i, 1);
  50                         var offset = d.getTimezoneOffset();
  51
  52                         if (DST === null) DST = offset;
  53                         else if (offset < DST) { DST = offset; break; }
  54                         else if (offset > DST) break;
  55                 }
  56                 return (this.getTimezoneOffset() == DST) | 0;
  57             },
  58         O: function() { return (-this.getTimezoneOffset() < 0 ? '-' : '+') + (Math.abs(this.getTimezoneOffset() / 60) < 10 ? '0' : '') + (Math.abs(this.getTimezoneOffset() / 60)) + '00'; },
  59         P: function() { return (-this.getTimezoneOffset() < 0 ? '-' : '+') + (Math.abs(this.getTimezoneOffset() / 60) < 10 ? '0' : '') + (Math.abs(this.getTimezoneOffset() / 60)) + ':00'; }, // Fixed now
  60         T: function() { var m = this.getMonth(); this.setMonth(0); var result = this.toTimeString().replace(/^.+ \(?([^\)]+)\)?$/, '$1'); this.setMonth(m); return result;},
  61         Z: function() { return -this.getTimezoneOffset() * 60; },
  62         // Full Date/Time
  63         c: function() { return this.format("Y-m-d\\TH:i:sP"); }, // Fixed now
  64         r: function() { return this.toString(); },
  65         U: function() { return this.getTime() / 1000; }
  66     };
  67
  68
  69     var initLocaleFormats = function() {
  70         shortMonths = [
  71             _kiwi.global.i18n.translate('client.libs.date_format.short_months.january').fetch(),
  72             _kiwi.global.i18n.translate('client.libs.date_format.short_months.february').fetch(),
  73             _kiwi.global.i18n.translate('client.libs.date_format.short_months.march').fetch(),
  74             _kiwi.global.i18n.translate('client.libs.date_format.short_months.april').fetch(),
  75             _kiwi.global.i18n.translate('client.libs.date_format.short_months.may').fetch(),
  76             _kiwi.global.i18n.translate('client.libs.date_format.short_months.june').fetch(),
  77             _kiwi.global.i18n.translate('client.libs.date_format.short_months.july').fetch(),
  78             _kiwi.global.i18n.translate('client.libs.date_format.short_months.august').fetch(),
  79             _kiwi.global.i18n.translate('client.libs.date_format.short_months.september').fetch(),
  80             _kiwi.global.i18n.translate('client.libs.date_format.short_months.october').fetch(),
  81             _kiwi.global.i18n.translate('client.libs.date_format.short_months.november').fetch(),
  82             _kiwi.global.i18n.translate('client.libs.date_format.short_months.december').fetch()
  83         ];
  84         longMonths = [
  85             _kiwi.global.i18n.translate('client.libs.date_format.long_months.january').fetch(),
  86             _kiwi.global.i18n.translate('client.libs.date_format.long_months.february').fetch(),
  87             _kiwi.global.i18n.translate('client.libs.date_format.long_months.march').fetch(),
  88             _kiwi.global.i18n.translate('client.libs.date_format.long_months.april').fetch(),
  89             _kiwi.global.i18n.translate('client.libs.date_format.long_months.may').fetch(),
  90             _kiwi.global.i18n.translate('client.libs.date_format.long_months.june').fetch(),
  91             _kiwi.global.i18n.translate('client.libs.date_format.long_months.july').fetch(),
  92             _kiwi.global.i18n.translate('client.libs.date_format.long_months.august').fetch(),
  93             _kiwi.global.i18n.translate('client.libs.date_format.long_months.september').fetch(),
  94             _kiwi.global.i18n.translate('client.libs.date_format.long_months.october').fetch(),
  95             _kiwi.global.i18n.translate('client.libs.date_format.long_months.november').fetch(),
  96             _kiwi.global.i18n.translate('client.libs.date_format.long_months.december').fetch()
  97         ];
  98         shortDays = [
  99             _kiwi.global.i18n.translate('client.libs.date_format.short_days.monday').fetch(),
 100             _kiwi.global.i18n.translate('client.libs.date_format.short_days.tuesday').fetch(),
 101             _kiwi.global.i18n.translate('client.libs.date_format.short_days.wednesday').fetch(),
 102             _kiwi.global.i18n.translate('client.libs.date_format.short_days.thursday').fetch(),
 103             _kiwi.global.i18n.translate('client.libs.date_format.short_days.friday').fetch(),
 104             _kiwi.global.i18n.translate('client.libs.date_format.short_days.saturday').fetch(),
 105             _kiwi.global.i18n.translate('client.libs.date_format.short_days.sunday').fetch()
 106         ];
 107         longDays = [
 108             _kiwi.global.i18n.translate('client.libs.date_format.long_days.monday').fetch(),
 109             _kiwi.global.i18n.translate('client.libs.date_format.long_days.tuesday').fetch(),
 110             _kiwi.global.i18n.translate('client.libs.date_format.long_days.wednesday').fetch(),
 111             _kiwi.global.i18n.translate('client.libs.date_format.long_days.thursday').fetch(),
 112             _kiwi.global.i18n.translate('client.libs.date_format.long_days.friday').fetch(),
 113             _kiwi.global.i18n.translate('client.libs.date_format.long_days.saturday').fetch(),
 114             _kiwi.global.i18n.translate('client.libs.date_format.long_days.sunday').fetch()
 115         ];
 116
 117         locale_init = true;
 118     };
 119     /* End of date.format */
 120
 121
 122     // Finally.. the actuall formatDate function
 123     return function(working_date, format) {
 124         if (!locale_init)
 125             initLocaleFormats();
 126
 127         working_date = working_date || new Date();
 128         format = format || _kiwi.global.i18n.translate('client_date_format').fetch();
 129
 130         return format.replace(/(\\?)(.)/g, function(_, esc, chr) {
 131             return (esc === '' && replaceChars[chr]) ? replaceChars[chr].call(working_date) : chr;
 132         });
 133     };
 134 })();