67 lines
1.9 KiB
JavaScript
67 lines
1.9 KiB
JavaScript
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// Capital month
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var CAP_MONTHS = [ false, false, false, true, false, true, false, false, true, false, true, false ];
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var MONTH_ABBR = [ "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" ];
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var MONTH = [
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"January", "February", "March", "April"
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, "May", "June", "July", "August"
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, "September", "October", "November", "December"
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];
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var DAY_ABBR = [ "Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat" ];
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var DAY = [ "Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday" ];
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var getOrdinalSuffix = function(day)
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{
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if (day < 4 || ( 20 < day && day < 24 )) {
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if (day == 1 || day == 21) return "st";
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else if (day == 2 || day == 22) return "nd";
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else if (day == 3 || day == 23) return "rd";
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}
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else if (day == 31) return "st";
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return "th";
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};
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module.exports = {
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date_pretty: function( dateObj, plain )
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{
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return dateObj.getDate()
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+ ( plain ? "" : "<sup>" )
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+ getOrdinalSuffix( dateObj.getDate() )
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+ ( plain ? " " : "</sup> " )
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+ MONTH[ dateObj.getMonth() ]
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+ ", "
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+ dateObj.getFullYear()
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;
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}
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, date_bMon: function( date ) { return MONTH[ date.getMonth() ]; }
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, date_sDay: function( date ) { return DAY_ABBR[ date.getDay() ]; }
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, date_short: function( date )
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{
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// Rearrange the date format
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var d = date.toDateString().split( " " );
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// ddd dd mmm yyyy
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return d[2] + " " + d[1] + " " + d[3] + " " + d[0];
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}
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, date_comment: function( date )
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{
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var d = date.toDateString().split( " " );
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var t = date.toTimeString().split( ":" );
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var ampm = "AM";
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var h = Number( t[0] );
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if( 12 <= h )
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{
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ampm = "PM";
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if( h != 12 ) h -= 12;
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}
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// h:mm AM/PM dd mmm, yyyy
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return h + ":" + t[1] + " " + ampm
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+ " " + d[1] + " " + d[3] + ", " + d[2] + " " + d[0];
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}
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, date_tzISODate: function( date )
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{
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var tzo = new Date().getTimezoneOffset() * 6e4;
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var ndate = new Date( date.getTime() - tzo );
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return ndate.toISOString().split( "T" )[0];
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}
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};
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