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if(!dojo._hasResource["dojo.date.stamp"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
dojo._hasResource["dojo.date.stamp"] = true;
dojo.provide("dojo.date.stamp");
// Methods to convert dates to or from a wire (string) format using well-known conventions
dojo.date.stamp.fromISOString = function(/*String*/formattedString, /*Number?*/defaultTime){
// summary:
// Returns a Date object given a string formatted according to a subset of the ISO-8601 standard.
//
// description:
// Accepts a string formatted according to a profile of ISO8601 as defined by
// [RFC3339](http://www.ietf.org/rfc/rfc3339.txt), except that partial input is allowed.
// Can also process dates as specified [by the W3C](http://www.w3.org/TR/NOTE-datetime)
// The following combinations are valid:
//
// * dates only
// | * yyyy
// | * yyyy-MM
// | * yyyy-MM-dd
// * times only, with an optional time zone appended
// | * THH:mm
// | * THH:mm:ss
// | * THH:mm:ss.SSS
// * and "datetimes" which could be any combination of the above
//
// timezones may be specified as Z (for UTC) or +/- followed by a time expression HH:mm
// Assumes the local time zone if not specified. Does not validate. Improperly formatted
// input may return null. Arguments which are out of bounds will be handled
// by the Date constructor (e.g. January 32nd typically gets resolved to February 1st)
// Only years between 100 and 9999 are supported.
//
// formattedString:
// A string such as 2005-06-30T08:05:00-07:00 or 2005-06-30 or T08:05:00
//
// defaultTime:
// Used for defaults for fields omitted in the formattedString.
// Uses 1970-01-01T00:00:00.0Z by default.
if(!dojo.date.stamp._isoRegExp){
dojo.date.stamp._isoRegExp =
//TODO: could be more restrictive and check for 00-59, etc.
/^(?:(\d{4})(?:-(\d{2})(?:-(\d{2}))?)?)?(?:T(\d{2}):(\d{2})(?::(\d{2})(.\d+)?)?((?:[+-](\d{2}):(\d{2}))|Z)?)?$/;
}
var match = dojo.date.stamp._isoRegExp.exec(formattedString);
var result = null;
if(match){
match.shift();
if(match[1]){match[1]--;} // Javascript Date months are 0-based
if(match[6]){match[6] *= 1000;} // Javascript Date expects fractional seconds as milliseconds
if(defaultTime){
// mix in defaultTime. Relatively expensive, so use || operators for the fast path of defaultTime === 0
defaultTime = new Date(defaultTime);
dojo.map(["FullYear", "Month", "Date", "Hours", "Minutes", "Seconds", "Milliseconds"], function(prop){
return defaultTime["get" + prop]();
}).forEach(function(value, index){
if(match[index] === undefined){
match[index] = value;
}
});
}
result = new Date(match[0]||1970, match[1]||0, match[2]||1, match[3]||0, match[4]||0, match[5]||0, match[6]||0);
// result.setFullYear(match[0]||1970); // for year < 100
var offset = 0;
var zoneSign = match[7] && match[7].charAt(0);
if(zoneSign != 'Z'){
offset = ((match[8] || 0) * 60) + (Number(match[9]) || 0);
if(zoneSign != '-'){ offset *= -1; }
}
if(zoneSign){
offset -= result.getTimezoneOffset();
}
if(offset){
result.setTime(result.getTime() + offset * 60000);
}
}
return result; // Date or null
}
/*=====
dojo.date.stamp.__Options = function(){
// selector: String
// "date" or "time" for partial formatting of the Date object.
// Both date and time will be formatted by default.
// zulu: Boolean
// if true, UTC/GMT is used for a timezone
// milliseconds: Boolean
// if true, output milliseconds
this.selector = selector;
this.zulu = zulu;
this.milliseconds = milliseconds;
}
=====*/
dojo.date.stamp.toISOString = function(/*Date*/dateObject, /*dojo.date.stamp.__Options?*/options){
// summary:
// Format a Date object as a string according a subset of the ISO-8601 standard
//
// description:
// When options.selector is omitted, output follows [RFC3339](http://www.ietf.org/rfc/rfc3339.txt)
// The local time zone is included as an offset from GMT, except when selector=='time' (time without a date)
// Does not check bounds. Only years between 100 and 9999 are supported.
//
// dateObject:
// A Date object
var _ = function(n){ return (n < 10) ? "0" + n : n; };
options = options || {};
var formattedDate = [];
var getter = options.zulu ? "getUTC" : "get";
var date = "";
if(options.selector != "time"){
var year = dateObject[getter+"FullYear"]();
date = ["0000".substr((year+"").length)+year, _(dateObject[getter+"Month"]()+1), _(dateObject[getter+"Date"]())].join('-');
}
formattedDate.push(date);
if(options.selector != "date"){
var time = [_(dateObject[getter+"Hours"]()), _(dateObject[getter+"Minutes"]()), _(dateObject[getter+"Seconds"]())].join(':');
var millis = dateObject[getter+"Milliseconds"]();
if(options.milliseconds){
time += "."+ (millis < 100 ? "0" : "") + _(millis);
}
if(options.zulu){
time += "Z";
}else if(options.selector != "time"){
var timezoneOffset = dateObject.getTimezoneOffset();
var absOffset = Math.abs(timezoneOffset);
time += (timezoneOffset > 0 ? "-" : "+") +
_(Math.floor(absOffset/60)) + ":" + _(absOffset%60);
}
formattedDate.push(time);
}
return formattedDate.join('T'); // String
}
}
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