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// moment.js // version : 2.1.0 // author : Tim Wood // license : MIT // momentjs.com (function (undefined) { /************************************ Constants ************************************/ var moment, VERSION = "2.1.0", round = Math.round, i, // internal storage for language config files languages = {}, // check for nodeJS hasModule = (typeof module !== 'undefined' && module.exports), // ASP.NET json date format regex aspNetJsonRegex = /^\/?Date\((\-?\d+)/i, aspNetTimeSpanJsonRegex = /(\-)?(\d*)?\.?(\d+)\:(\d+)\:(\d+)\.?(\d{3})?/, // format tokens formattingTokens = /(\[[^\[]*\])|(\\)?(Mo|MM?M?M?|Do|DDDo|DD?D?D?|ddd?d?|do?|w[o|w]?|W[o|W]?|YYYYY|YYYY|YY|gg(ggg?)?|GG(GGG?)?|e|E|a|A|hh?|HH?|mm?|ss?|SS?S?|X|zz?|ZZ?|.)/g, localFormattingTokens = /(\[[^\[]*\])|(\\)?(LT|LL?L?L?|l{1,4})/g, // parsing token regexes parseTokenOneOrTwoDigits = /\d\d?/, // 0 - 99 parseTokenOneToThreeDigits = /\d{1,3}/, // 0 - 999 parseTokenThreeDigits = /\d{3}/, // 000 - 999 parseTokenFourDigits = /\d{1,4}/, // 0 - 9999 parseTokenSixDigits = /[+\-]?\d{1,6}/, // -999,999 - 999,999 parseTokenWord = /[0-9]*['a-z\u00A0-\u05FF\u0700-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]+|[\u0600-\u06FF\/]+(\s*?[\u0600-\u06FF]+){1,2}/i, // any word (or two) characters or numbers including two/three word month in arabic. parseTokenTimezone = /Z|[\+\-]\d\d:?\d\d/i, // +00:00 -00:00 +0000 -0000 or Z parseTokenT = /T/i, // T (ISO seperator) parseTokenTimestampMs = /[\+\-]?\d+(\.\d{1,3})?/, // 123456789 123456789.123 // preliminary iso regex // 0000-00-00 + T + 00 or 00:00 or 00:00:00 or 00:00:00.000 + +00:00 or +0000 isoRegex = /^\s*\d{4}-\d\d-\d\d((T| )(\d\d(:\d\d(:\d\d(\.\d\d?\d?)?)?)?)?([\+\-]\d\d:?\d\d)?)?/, isoFormat = 'YYYY-MM-DDTHH:mm:ssZ', // iso time formats and regexes isoTimes = [ ['HH:mm:ss.S', /(T| )\d\d:\d\d:\d\d\.\d{1,3}/], ['HH:mm:ss', /(T| )\d\d:\d\d:\d\d/], ['HH:mm', /(T| )\d\d:\d\d/], ['HH', /(T| )\d\d/] ], // timezone chunker "+10:00" > ["10", "00"] or "-1530" > ["-15", "30"] parseTimezoneChunker = /([\+\-]|\d\d)/gi, // getter and setter names proxyGettersAndSetters = 'Date|Hours|Minutes|Seconds|Milliseconds'.split('|'), unitMillisecondFactors = { 'Milliseconds' : 1, 'Seconds' : 1e3, 'Minutes' : 6e4, 'Hours' : 36e5, 'Days' : 864e5, 'Months' : 2592e6, 'Years' : 31536e6 }, unitAliases = { ms : 'millisecond', s : 'second', m : 'minute', h : 'hour', d : 'day', w : 'week', M : 'month', y : 'year' }, // format function strings formatFunctions = {}, // tokens to ordinalize and pad ordinalizeTokens = 'DDD w W M D d'.split(' '), paddedTokens = 'M D H h m s w W'.split(' '), formatTokenFunctions = { M : function () { return this.month() + 1; }, MMM : function (format) { return this.lang().monthsShort(this, format); }, MMMM : function (format) { return this.lang().months(this, format); }, D : function () { return this.date(); }, DDD : function () { return this.dayOfYear(); }, d : function () { return this.day(); }, dd : function (format) { return this.lang().weekdaysMin(this, format); }, ddd : function (format) { return this.lang().weekdaysShort(this, format); }, dddd : function (format) { return this.lang().weekdays(this, format); }, w : function () { return this.week(); }, W : function () { return this.isoWeek(); }, YY : function () { return leftZeroFill(this.year() % 100, 2); }, YYYY : function () { return leftZeroFill(this.year(), 4); }, YYYYY : function () { return leftZeroFill(this.year(), 5); }, gg : function () { return leftZeroFill(this.weekYear() % 100, 2); }, gggg : function () { return this.weekYear(); }, ggggg : function () { return leftZeroFill(this.weekYear(), 5); }, GG : function () { return leftZeroFill(this.isoWeekYear() % 100, 2); }, GGGG : function () { return this.isoWeekYear(); }, GGGGG : function () { return leftZeroFill(this.isoWeekYear(), 5); }, e : function () { return this.weekday(); }, E : function () { return this.isoWeekday(); }, a : function () { return this.lang().meridiem(this.hours(), this.minutes(), true); }, A : function () { return this.lang().meridiem(this.hours(), this.minutes(), false); }, H : function () { return this.hours(); }, h : function () { return this.hours() % 12 || 12; }, m : function () { return this.minutes(); }, s : function () { return this.seconds(); }, S : function () { return ~~(this.milliseconds() / 100); }, SS : function () { return leftZeroFill(~~(this.milliseconds() / 10), 2); }, SSS : function () { return leftZeroFill(this.milliseconds(), 3); }, Z : function () { var a = -this.zone(), b = "+"; if (a < 0) { a = -a; b = "-"; } return b + leftZeroFill(~~(a / 60), 2) + ":" + leftZeroFill(~~a % 60, 2); }, ZZ : function () { var a = -this.zone(), b = "+"; if (a < 0) { a = -a; b = "-"; } return b + leftZeroFill(~~(10 * a / 6), 4); }, z : function () { return this.zoneAbbr(); }, zz : function () { return this.zoneName(); }, X : function () { return this.unix(); } }; function padToken(func, count) { return function (a) { return leftZeroFill(func.call(this, a), count); }; } function ordinalizeToken(func, period) { return function (a) { return this.lang().ordinal(func.call(this, a), period); }; } while (ordinalizeTokens.length) { i = ordinalizeTokens.pop(); formatTokenFunctions[i + 'o'] = ordinalizeToken(formatTokenFunctions[i], i); } while (paddedTokens.length) { i = paddedTokens.pop(); formatTokenFunctions[i + i] = padToken(formatTokenFunctions[i], 2); } formatTokenFunctions.DDDD = padToken(formatTokenFunctions.DDD, 3); /************************************ Constructors ************************************/ function Language() { } // Moment prototype object function Moment(config) { extend(this, config); } // Duration Constructor function Duration(duration) { var years = duration.years || duration.year || duration.y || 0, months = duration.months || duration.month || duration.M || 0, weeks = duration.weeks || duration.week || duration.w || 0, days = duration.days || duration.day || duration.d || 0, hours = duration.hours || duration.hour || duration.h || 0, minutes = duration.minutes || duration.minute || duration.m || 0, seconds = duration.seconds || duration.second || duration.s || 0, milliseconds = duration.milliseconds || duration.millisecond || duration.ms || 0; // store reference to input for deterministic cloning this._input = duration; // representation for dateAddRemove this._milliseconds = milliseconds + seconds * 1e3 + // 1000 minutes * 6e4 + // 1000 * 60 hours * 36e5; // 1000 * 60 * 60 // Because of dateAddRemove treats 24 hours as different from a // day when working around DST, we need to store them separately this._days = days + weeks * 7; // It is impossible translate months into days without knowing // which months you are are talking about, so we have to store // it separately. this._months = months + years * 12; this._data = {}; this._bubble(); } /************************************ Helpers ************************************/ function extend(a, b) { for (var i in b) { if (b.hasOwnProperty(i)) { a[i] = b[i]; } } return a; } function absRound(number) { if (number < 0) { return Math.ceil(number); } else { return Math.floor(number); } } // left zero fill a number // see http://jsperf.com/left-zero-filling for performance comparison function leftZeroFill(number, targetLength) { var output = number + ''; while (output.length < targetLength) { output = '0' + output; } return output; } // helper function for _.addTime and _.subtractTime function addOrSubtractDurationFromMoment(mom, duration, isAdding, ignoreUpdateOffset) { var milliseconds = duration._milliseconds, days = duration._days, months = duration._months, minutes, hours, currentDate; if (milliseconds) { mom._d.setTime(+mom._d + milliseconds * isAdding); } // store the minutes and hours so we can restore them if (days || months) { minutes = mom.minute(); hours = mom.hour(); } if (days) { mom.date(mom.date() + days * isAdding); } if (months) { mom.month(mom.month() + months * isAdding); } if (milliseconds && !ignoreUpdateOffset) { moment.updateOffset(mom); } // restore the minutes and hours after possibly changing dst if (days || months) { mom.minute(minutes); mom.hour(hours); } } // check if is an array function isArray(input) { return Object.prototype.toString.call(input) === '[object Array]'; } // compare two arrays, return the number of differences function compareArrays(array1, array2) { var len = Math.min(array1.length, array2.length), lengthDiff = Math.abs(array1.length - array2.length), diffs = 0, i; for (i = 0; i < len; i++) { if (~~array1[i] !== ~~array2[i]) { diffs++; } } return diffs + lengthDiff; } function normalizeUnits(units) { return units ? unitAliases[units] || units.toLowerCase().replace(/(.)s$/, '$1') : units; } /************************************ Languages ************************************/ Language.prototype = { set : function (config) { var prop, i; for (i in config) { prop = config[i]; if (typeof prop === 'function') { this[i] = prop; } else { this['_' + i] = prop; } } }, _months : "January_February_March_April_May_June_July_August_September_October_November_December".split("_"), months : function (m) { return this._months[m.month()]; }, _monthsShort : "Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec".split("_"), monthsShort : function (m) { return this._monthsShort[m.month()]; }, monthsParse : function (monthName) { var i, mom, regex; if (!this._monthsParse) { this._monthsParse = []; } for (i = 0; i < 12; i++) { // make the regex if we don't have it already if (!this._monthsParse[i]) { mom = moment([2000, i]); regex = '^' + this.months(mom, '') + '|^' + this.monthsShort(mom, ''); this._monthsParse[i] = new RegExp(regex.replace('.', ''), 'i'); } // test the regex if (this._monthsParse[i].test(monthName)) { return i; } } }, _weekdays : "Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday".split("_"), weekdays : function (m) { return this._weekdays[m.day()]; }, _weekdaysShort : "Sun_Mon_Tue_Wed_Thu_Fri_Sat".split("_"), weekdaysShort : function (m) { return this._weekdaysShort[m.day()]; }, _weekdaysMin : "Su_Mo_Tu_We_Th_Fr_Sa".split("_"), weekdaysMin : function (m) { return this._weekdaysMin[m.day()]; }, weekdaysParse : function (weekdayName) { var i, mom, regex; if (!this._weekdaysParse) { this._weekdaysParse = []; } for (i = 0; i < 7; i++) { // make the regex if we don't have it already if (!this._weekdaysParse[i]) { mom = moment([2000, 1]).day(i); regex = '^' + this.weekdays(mom, '') + '|^' + this.weekdaysShort(mom, '') + '|^' + this.weekdaysMin(mom, ''); this._weekdaysParse[i] = new RegExp(regex.replace('.', ''), 'i'); } // test the regex if (this._weekdaysParse[i].test(weekdayName)) { return i; } } }, _longDateFormat : { LT : "h:mm A", L : "MM/DD/YYYY", LL : "MMMM D YYYY", LLL : "MMMM D YYYY LT", LLLL : "dddd, MMMM D YYYY LT" }, longDateFormat : function (key) { var output = this._longDateFormat[key]; if (!output && this._longDateFormat[key.toUpperCase()]) { output = this._longDateFormat[key.toUpperCase()].replace(/MMMM|MM|DD|dddd/g, function (val) { return val.slice(1); }); this._longDateFormat[key] = output; } return output; }, isPM : function (input) { return ((input + '').toLowerCase()[0] === 'p'); }, _meridiemParse : /[ap]\.?m?\.?/i, meridiem : function (hours, minutes, isLower) { if (hours > 11) { return isLower ? 'pm' : 'PM'; } else { return isLower ? 'am' : 'AM'; } }, _calendar : { sameDay : '[Today at] LT', nextDay : '[Tomorrow at] LT', nextWeek : 'dddd [at] LT', lastDay : '[Yesterday at] LT', lastWeek : '[Last] dddd [at] LT', sameElse : 'L' }, calendar : function (key, mom) { var output = this._calendar[key]; return typeof output === 'function' ? output.apply(mom) : output; }, _relativeTime : { future : "in %s", past : "%s ago", s : "a few seconds", m : "a minute", mm : "%d minutes", h : "an hour", hh : "%d hours", d : "a day", dd : "%d days", M : "a month", MM : "%d months", y : "a year", yy : "%d years" }, relativeTime : function (number, withoutSuffix, string, isFuture) { var output = this._relativeTime[string]; return (typeof output === 'function') ? output(number, withoutSuffix, string, isFuture) : output.replace(/%d/i, number); }, pastFuture : function (diff, output) { var format = this._relativeTime[diff > 0 ? 'future' : 'past']; return typeof format === 'function' ? format(output) : format.replace(/%s/i, output); }, ordinal : function (number) { return this._ordinal.replace("%d", number); }, _ordinal : "%d", preparse : function (string) { return string; }, postformat : function (string) { return string; }, week : function (mom) { return weekOfYear(mom, this._week.dow, this._week.doy).week; }, _week : { dow : 0, // Sunday is the first day of the week. doy : 6 // The week that contains Jan 1st is the first week of the year. } }; // Loads a language definition into the `languages` cache. The function // takes a key and optionally values. If not in the browser and no values // are provided, it will load the language file module. As a convenience, // this function also returns the language values. function loadLang(key, values) { values.abbr = key; if (!languages[key]) { languages[key] = new Language(); } languages[key].set(values); return languages[key]; } // Determines which language definition to use and returns it. // // With no parameters, it will return the global language. If you // pass in a language key, such as 'en', it will return the // definition for 'en', so long as 'en' has already been loaded using // moment.lang. function getLangDefinition(key) { if (!key) { return moment.fn._lang; } if (!languages[key] && hasModule) { try { require('./lang/' + key); } catch (e) { // call with no params to set to default return moment.fn._lang; } } return languages[key]; } /************************************ Formatting ************************************/ function removeFormattingTokens(input) { if (input.match(/\[.*\]/)) { return input.replace(/^\[|\]$/g, ""); } return input.replace(/\\/g, ""); } function makeFormatFunction(format) { var array = format.match(formattingTokens), i, length; for (i = 0, length = array.length; i < length; i++) { if (formatTokenFunctions[array[i]]) { array[i] = formatTokenFunctions[array[i]]; } else { array[i] = removeFormattingTokens(array[i]); } } return function (mom) { var output = ""; for (i = 0; i < length; i++) { output += array[i] instanceof Function ? array[i].call(mom, format) : array[i]; } return output; }; } // format date using native date object function formatMoment(m, format) { var i = 5; function replaceLongDateFormatTokens(input) { return m.lang().longDateFormat(input) || input; } while (i-- && localFormattingTokens.test(format)) { format = format.replace(localFormattingTokens, replaceLongDateFormatTokens); } if (!formatFunctions[format]) { formatFunctions[format] = makeFormatFunction(format); } return formatFunctions[format](m); } /************************************ Parsing ************************************/ // get the regex to find the next token function getParseRegexForToken(token, config) { switch (token) { case 'DDDD': return parseTokenThreeDigits; case 'YYYY': return parseTokenFourDigits; case 'YYYYY': return parseTokenSixDigits; case 'S': case 'SS': case 'SSS': case 'DDD': return parseTokenOneToThreeDigits; case 'MMM': case 'MMMM': case 'dd': case 'ddd': case 'dddd': return parseTokenWord; case 'a': case 'A': return getLangDefinition(config._l)._meridiemParse; case 'X': return parseTokenTimestampMs; case 'Z': case 'ZZ': return parseTokenTimezone; case 'T': return parseTokenT; case 'MM': case 'DD': case 'YY': case 'HH': case 'hh': case 'mm': case 'ss': case 'M': case 'D': case 'd': case 'H': case 'h': case 'm': case 's': return parseTokenOneOrTwoDigits; default : return new RegExp(token.replace('\\', '')); } } function timezoneMinutesFromString(string) { var tzchunk = (parseTokenTimezone.exec(string) || [])[0], parts = (tzchunk + '').match(parseTimezoneChunker) || ['-', 0, 0], minutes = +(parts[1] * 60) + ~~parts[2]; return parts[0] === '+' ? -minutes : minutes; } // function to convert string input to date function addTimeToArrayFromToken(token, input, config) { var a, datePartArray = config._a; switch (token) { // MONTH case 'M' : // fall through to MM case 'MM' : datePartArray[1] = (input == null) ? 0 : ~~input - 1; break; case 'MMM' : // fall through to MMMM case 'MMMM' : a = getLangDefinition(config._l).monthsParse(input); // if we didn't find a month name, mark the date as invalid. if (a != null) { datePartArray[1] = a; } else { config._isValid = false; } break; // DAY OF MONTH case 'D' : // fall through to DDDD case 'DD' : // fall through to DDDD case 'DDD' : // fall through to DDDD case 'DDDD' : if (input != null) { datePartArray[2] = ~~input; } break; // YEAR case 'YY' : datePartArray[0] = ~~input + (~~input > 68 ? 1900 : 2000); break; case 'YYYY' : case 'YYYYY' : datePartArray[0] = ~~input; break; // AM / PM case 'a' : // fall through to A case 'A' : config._isPm = getLangDefinition(config._l).isPM(input); break; // 24 HOUR case 'H' : // fall through to hh case 'HH' : // fall through to hh case 'h' : // fall through to hh case 'hh' : datePartArray[3] = ~~input; break; // MINUTE case 'm' : // fall through to mm case 'mm' : datePartArray[4] = ~~input; break; // SECOND case 's' : // fall through to ss case 'ss' : datePartArray[5] = ~~input; break; // MILLISECOND case 'S' : case 'SS' : case 'SSS' : datePartArray[6] = ~~ (('0.' + input) * 1000); break; // UNIX TIMESTAMP WITH MS case 'X': config._d = new Date(parseFloat(input) * 1000); break; // TIMEZONE case 'Z' : // fall through to ZZ case 'ZZ' : config._useUTC = true; config._tzm = timezoneMinutesFromString(input); break; } // if the input is null, the date is not valid if (input == null) { config._isValid = false; } } // convert an array to a date. // the array should mirror the parameters below // note: all values past the year are optional and will default to the lowest possible value. // [year, month, day , hour, minute, second, millisecond] function dateFromArray(config) { var i, date, input = []; if (config._d) { return; } for (i = 0; i < 7; i++) { config._a[i] = input[i] = (config._a[i] == null) ? (i === 2 ? 1 : 0) : config._a[i]; } // add the offsets to the time to be parsed so that we can have a clean array for checking isValid input[3] += ~~((config._tzm || 0) / 60); input[4] += ~~((config._tzm || 0) % 60); date = new Date(0); if (config._useUTC) { date.setUTCFullYear(input[0], input[1], input[2]); date.setUTCHours(input[3], input[4], input[5], input[6]); } else { date.setFullYear(input[0], input[1], input[2]); date.setHours(input[3], input[4], input[5], input[6]); } config._d = date; } // date from string and format string function makeDateFromStringAndFormat(config) { // This array is used to make a Date, either with `new Date` or `Date.UTC` var tokens = config._f.match(formattingTokens), string = config._i, i, parsedInput; config._a = []; for (i = 0; i < tokens.length; i++) { parsedInput = (getParseRegexForToken(tokens[i], config).exec(string) || [])[0]; if (parsedInput) { string = string.slice(string.indexOf(parsedInput) + parsedInput.length); } // don't parse if its not a known token if (formatTokenFunctions[tokens[i]]) { addTimeToArrayFromToken(tokens[i], parsedInput, config); } } // add remaining unparsed input to the string if (string) { config._il = string; } // handle am pm if (config._isPm && config._a[3] < 12) { config._a[3] += 12; } // if is 12 am, change hours to 0 if (config._isPm === false && config._a[3] === 12) { config._a[3] = 0; } // return dateFromArray(config); } // date from string and array of format strings function makeDateFromStringAndArray(config) { var tempConfig, tempMoment, bestMoment, scoreToBeat = 99, i, currentScore; for (i = 0; i < config._f.length; i++) { tempConfig = extend({}, config); tempConfig._f = config._f[i]; makeDateFromStringAndFormat(tempConfig); tempMoment = new Moment(tempConfig); currentScore = compareArrays(tempConfig._a, tempMoment.toArray()); // if there is any input that was not parsed // add a penalty for that format if (tempMoment._il) { currentScore += tempMoment._il.length; } if (currentScore < scoreToBeat) { scoreToBeat = currentScore; bestMoment = tempMoment; } } extend(config, bestMoment); } // date from iso format function makeDateFromString(config) { var i, string = config._i, match = isoRegex.exec(string); if (match) { // match[2] should be "T" or undefined config._f = 'YYYY-MM-DD' + (match[2] || " "); for (i = 0; i < 4; i++) { if (isoTimes[i][1].exec(string)) { config._f += isoTimes[i][0]; break; } } if (parseTokenTimezone.exec(string)) { config._f += " Z"; } makeDateFromStringAndFormat(config); } else { config._d = new Date(string); } } function makeDateFromInput(config) { var input = config._i, matched = aspNetJsonRegex.exec(input); if (input === undefined) { config._d = new Date(); } else if (matched) { config._d = new Date(+matched[1]); } else if (typeof input === 'string') { makeDateFromString(config); } else if (isArray(input)) { config._a = input.slice(0); dateFromArray(config); } else { config._d = input instanceof Date ? new Date(+input) : new Date(input); } } /************************************ Relative Time ************************************/ // helper function for moment.fn.from, moment.fn.fromNow, and moment.duration.fn.humanize function substituteTimeAgo(string, number, withoutSuffix, isFuture, lang) { return lang.relativeTime(number || 1, !!withoutSuffix, string, isFuture); } function relativeTime(milliseconds, withoutSuffix, lang) { var seconds = round(Math.abs(milliseconds) / 1000), minutes = round(seconds / 60), hours = round(minutes / 60), days = round(hours / 24), years = round(days / 365), args = seconds < 45 && ['s', seconds] || minutes === 1 && ['m'] || minutes < 45 && ['mm', minutes] || hours === 1 && ['h'] || hours < 22 && ['hh', hours] || days === 1 && ['d'] || days <= 25 && ['dd', days] || days <= 45 && ['M'] || days < 345 && ['MM', round(days / 30)] || years === 1 && ['y'] || ['yy', years]; args[2] = withoutSuffix; args[3] = milliseconds > 0; args[4] = lang; return substituteTimeAgo.apply({}, args); } /************************************ Week of Year ************************************/ // firstDayOfWeek 0 = sun, 6 = sat // the day of the week that starts the week // (usually sunday or monday) // firstDayOfWeekOfYear 0 = sun, 6 = sat // the first week is the week that contains the first // of this day of the week // (eg. ISO weeks use thursday (4)) function weekOfYear(mom, firstDayOfWeek, firstDayOfWeekOfYear) { var end = firstDayOfWeekOfYear - firstDayOfWeek, daysToDayOfWeek = firstDayOfWeekOfYear - mom.day(), adjustedMoment; if (daysToDayOfWeek > end) { daysToDayOfWeek -= 7; } if (daysToDayOfWeek < end - 7) { daysToDayOfWeek += 7; } adjustedMoment = moment(mom).add('d', daysToDayOfWeek); return { week: Math.ceil(adjustedMoment.dayOfYear() / 7), year: adjustedMoment.year() }; } /************************************ Top Level Functions ************************************/ function makeMoment(config) { var input = config._i, format = config._f; if (input === null || input === '') { return null; } if (typeof input === 'string') { config._i = input = getLangDefinition().preparse(input); } if (moment.isMoment(input)) { config = extend({}, input); config._d = new Date(+input._d); } else if (format) { if (isArray(format)) { makeDateFromStringAndArray(config); } else { makeDateFromStringAndFormat(config); } } else { makeDateFromInput(config); } return new Moment(config); } moment = function (input, format, lang) { return makeMoment({ _i : input, _f : format, _l : lang, _isUTC : false }); }; // creating with utc moment.utc = function (input, format, lang) { return makeMoment({ _useUTC : true, _isUTC : true, _l : lang, _i : input, _f : format }); }; // creating with unix timestamp (in seconds) moment.unix = function (input) { return moment(input * 1000); }; // duration moment.duration = function (input, key) { var isDuration = moment.isDuration(input), isNumber = (typeof input === 'number'), duration = (isDuration ? input._input : (isNumber ? {} : input)), matched = aspNetTimeSpanJsonRegex.exec(input), sign, ret; if (isNumber) { if (key) { duration[key] = input; } else { duration.milliseconds = input; } } else if (matched) { sign = (matched[1] === "-") ? -1 : 1; duration = { y: 0, d: ~~matched[2] * sign, h: ~~matched[3] * sign, m: ~~matched[4] * sign, s: ~~matched[5] * sign, ms: ~~matched[6] * sign }; } ret = new Duration(duration); if (isDuration && input.hasOwnProperty('_lang')) { ret._lang = input._lang; } return ret; }; // version number moment.version = VERSION; // default format moment.defaultFormat = isoFormat; // This function will be called whenever a moment is mutated. // It is intended to keep the offset in sync with the timezone. moment.updateOffset = function () {}; // This function will load languages and then set the global language. If // no arguments are passed in, it will simply return the current global // language key. moment.lang = function (key, values) { if (!key) { return moment.fn._lang._abbr; } if (values) { loadLang(key, values); } else if (!languages[key]) { getLangDefinition(key); } moment.duration.fn._lang = moment.fn._lang = getLangDefinition(key); }; // returns language data moment.langData = function (key) { if (key && key._lang && key._lang._abbr) { key = key._lang._abbr; } return getLangDefinition(key); }; // compare moment object moment.isMoment = function (obj) { return obj instanceof Moment; }; // for typechecking Duration objects moment.isDuration = function (obj) { return obj instanceof Duration; }; /************************************ Moment Prototype ************************************/ moment.fn = Moment.prototype = { clone : function () { return moment(this); }, valueOf : function () { return +this._d + ((this._offset || 0) * 60000); }, unix : function () { return Math.floor(+this / 1000); }, toString : function () { return this.format("ddd MMM DD YYYY HH:mm:ss [GMT]ZZ"); }, toDate : function () { return this._offset ? new Date(+this) : this._d; }, toISOString : function () { return formatMoment(moment(this).utc(), 'YYYY-MM-DD[T]HH:mm:ss.SSS[Z]'); }, toArray : function () { var m = this; return [ m.year(), m.month(), m.date(), m.hours(), m.minutes(), m.seconds(), m.milliseconds() ]; }, isValid : function () { if (this._isValid == null) { if (this._a) { this._isValid = !compareArrays(this._a, (this._isUTC ? moment.utc(this._a) : moment(this._a)).toArray()); } else { this._isValid = !isNaN(this._d.getTime()); } } return !!this._isValid; }, utc : function () { return this.zone(0); }, local : function () { this.zone(0); this._isUTC = false; return this; }, format : function (inputString) { var output = formatMoment(this, inputString || moment.defaultFormat); return this.lang().postformat(output); }, add : function (input, val) { var dur; // switch args to support add('s', 1) and add(1, 's') if (typeof input === 'string') { dur = moment.duration(+val, input); } else { dur = moment.duration(input, val); } addOrSubtractDurationFromMoment(this, dur, 1); return this; }, subtract : function (input, val) { var dur; // switch args to support subtract('s', 1) and subtract(1, 's') if (typeof input === 'string') { dur = moment.duration(+val, input); } else { dur = moment.duration(input, val); } addOrSubtractDurationFromMoment(this, dur, -1); return this; }, diff : function (input, units, asFloat) { var that = this._isUTC ? moment(input).zone(this._offset || 0) : moment(input).local(), zoneDiff = (this.zone() - that.zone()) * 6e4, diff, output; units = normalizeUnits(units); if (units === 'year' || units === 'month') { // average number of days in the months in the given dates diff = (this.daysInMonth() + that.daysInMonth()) * 432e5; // 24 * 60 * 60 * 1000 / 2 // difference in months output = ((this.year() - that.year()) * 12) + (this.month() - that.month()); // adjust by taking difference in days, average number of days // and dst in the given months. output += ((this - moment(this).startOf('month')) - (that - moment(that).startOf('month'))) / diff; // same as above but with zones, to negate all dst output -= ((this.zone() - moment(this).startOf('month').zone()) - (that.zone() - moment(that).startOf('month').zone())) * 6e4 / diff; if (units === 'year') { output = output / 12; } } else { diff = (this - that); output = units === 'second' ? diff / 1e3 : // 1000 units === 'minute' ? diff / 6e4 : // 1000 * 60 units === 'hour' ? diff / 36e5 : // 1000 * 60 * 60 units === 'day' ? (diff - zoneDiff) / 864e5 : // 1000 * 60 * 60 * 24, negate dst units === 'week' ? (diff - zoneDiff) / 6048e5 : // 1000 * 60 * 60 * 24 * 7, negate dst diff; } return asFloat ? output : absRound(output); }, from : function (time, withoutSuffix) { return moment.duration(this.diff(time)).lang(this.lang()._abbr).humanize(!withoutSuffix); }, fromNow : function (withoutSuffix) { return this.from(moment(), withoutSuffix); }, calendar : function () { var diff = this.diff(moment().startOf('day'), 'days', true), format = diff < -6 ? 'sameElse' : diff < -1 ? 'lastWeek' : diff < 0 ? 'lastDay' : diff < 1 ? 'sameDay' : diff < 2 ? 'nextDay' : diff < 7 ? 'nextWeek' : 'sameElse'; return this.format(this.lang().calendar(format, this)); }, isLeapYear : function () { var year = this.year(); return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0; }, isDST : function () { return (this.zone() < this.clone().month(0).zone() || this.zone() < this.clone().month(5).zone()); }, day : function (input) { var day = this._isUTC ? this._d.getUTCDay() : this._d.getDay(); if (input != null) { if (typeof input === 'string') { input = this.lang().weekdaysParse(input); if (typeof input !== 'number') { return this; } } return this.add({ d : input - day }); } else { return day; } }, month : function (input) { var utc = this._isUTC ? 'UTC' : '', dayOfMonth, daysInMonth; if (input != null) { if (typeof input === 'string') { input = this.lang().monthsParse(input); if (typeof input !== 'number') { return this; } } dayOfMonth = this.date(); this.date(1); this._d['set' + utc + 'Month'](input); this.date(Math.min(dayOfMonth, this.daysInMonth())); moment.updateOffset(this); return this; } else { return this._d['get' + utc + 'Month'](); } }, startOf: function (units) { units = normalizeUnits(units); // the following switch intentionally omits break keywords // to utilize falling through the cases. switch (units) { case 'year': this.month(0); /* falls through */ case 'month': this.date(1); /* falls through */ case 'week': case 'day': this.hours(0); /* falls through */ case 'hour': this.minutes(0); /* falls through */ case 'minute': this.seconds(0); /* falls through */ case 'second': this.milliseconds(0); /* falls through */ } // weeks are a special case if (units === 'week') { this.weekday(0); } return this; }, endOf: function (units) { return this.startOf(units).add(units, 1).subtract('ms', 1); }, isAfter: function (input, units) { units = typeof units !== 'undefined' ? units : 'millisecond'; return +this.clone().startOf(units) > +moment(input).startOf(units); }, isBefore: function (input, units) { units = typeof units !== 'undefined' ? units : 'millisecond'; return +this.clone().startOf(units) < +moment(input).startOf(units); }, isSame: function (input, units) { units = typeof units !== 'undefined' ? units : 'millisecond'; return +this.clone().startOf(units) === +moment(input).startOf(units); }, min: function (other) { other = moment.apply(null, arguments); return other < this ? this : other; }, max: function (other) { other = moment.apply(null, arguments); return other > this ? this : other; }, zone : function (input) { var offset = this._offset || 0; if (input != null) { if (typeof input === "string") { input = timezoneMinutesFromString(input); } if (Math.abs(input) < 16) { input = input * 60; } this._offset = input; this._isUTC = true; if (offset !== input) { addOrSubtractDurationFromMoment(this, moment.duration(offset - input, 'm'), 1, true); } } else { return this._isUTC ? offset : this._d.getTimezoneOffset(); } return this; }, zoneAbbr : function () { return this._isUTC ? "UTC" : ""; }, zoneName : function () { return this._isUTC ? "Coordinated Universal Time" : ""; }, daysInMonth : function () { return moment.utc([this.year(), this.month() + 1, 0]).date(); }, dayOfYear : function (input) { var dayOfYear = round((moment(this).startOf('day') - moment(this).startOf('year')) / 864e5) + 1; return input == null ? dayOfYear : this.add("d", (input - dayOfYear)); }, weekYear : function (input) { var year = weekOfYear(this, this.lang()._week.dow, this.lang()._week.doy).year; return input == null ? year : this.add("y", (input - year)); }, isoWeekYear : function (input) { var year = weekOfYear(this, 1, 4).year; return input == null ? year : this.add("y", (input - year)); }, week : function (input) { var week = this.lang().week(this); return input == null ? week : this.add("d", (input - week) * 7); }, isoWeek : function (input) { var week = weekOfYear(this, 1, 4).week; return input == null ? week : this.add("d", (input - week) * 7); }, weekday : function (input) { var weekday = (this._d.getDay() + 7 - this.lang()._week.dow) % 7; return input == null ? weekday : this.add("d", input - weekday); }, isoWeekday : function (input) { // behaves the same as moment#day except // as a getter, returns 7 instead of 0 (1-7 range instead of 0-6) // as a setter, sunday should belong to the previous week. return input == null ? this.day() || 7 : this.day(this.day() % 7 ? input : input - 7); }, // If passed a language key, it will set the language for this // instance. Otherwise, it will return the language configuration // variables for this instance. lang : function (key) { if (key === undefined) { return this._lang; } else { this._lang = getLangDefinition(key); return this; } } }; // helper for adding shortcuts function makeGetterAndSetter(name, key) { moment.fn[name] = moment.fn[name + 's'] = function (input) { var utc = this._isUTC ? 'UTC' : ''; if (input != null) { this._d['set' + utc + key](input); moment.updateOffset(this); return this; } else { return this._d['get' + utc + key](); } }; } // loop through and add shortcuts (Month, Date, Hours, Minutes, Seconds, Milliseconds) for (i = 0; i < proxyGettersAndSetters.length; i ++) { makeGetterAndSetter(proxyGettersAndSetters[i].toLowerCase().replace(/s$/, ''), proxyGettersAndSetters[i]); } // add shortcut for year (uses different syntax than the getter/setter 'year' == 'FullYear') makeGetterAndSetter('year', 'FullYear'); // add plural methods moment.fn.days = moment.fn.day; moment.fn.months = moment.fn.month; moment.fn.weeks = moment.fn.week; moment.fn.isoWeeks = moment.fn.isoWeek; // add aliased format methods moment.fn.toJSON = moment.fn.toISOString; /************************************ Duration Prototype ************************************/ moment.duration.fn = Duration.prototype = { _bubble : function () { var milliseconds = this._milliseconds, days = this._days, months = this._months, data = this._data, seconds, minutes, hours, years; // The following code bubbles up values, see the tests for // examples of what that means. data.milliseconds = milliseconds % 1000; seconds = absRound(milliseconds / 1000); data.seconds = seconds % 60; minutes = absRound(seconds / 60); data.minutes = minutes % 60; hours = absRound(minutes / 60); data.hours = hours % 24; days += absRound(hours / 24); data.days = days % 30; months += absRound(days / 30); data.months = months % 12; years = absRound(months / 12); data.years = years; }, weeks : function () { return absRound(this.days() / 7); }, valueOf : function () { return this._milliseconds + this._days * 864e5 + (this._months % 12) * 2592e6 + ~~(this._months / 12) * 31536e6; }, humanize : function (withSuffix) { var difference = +this, output = relativeTime(difference, !withSuffix, this.lang()); if (withSuffix) { output = this.lang().pastFuture(difference, output); } return this.lang().postformat(output); }, add : function (input, val) { // supports only 2.0-style add(1, 's') or add(moment) var dur = moment.duration(input, val); this._milliseconds += dur._milliseconds; this._days += dur._days; this._months += dur._months; this._bubble(); return this; }, subtract : function (input, val) { var dur = moment.duration(input, val); this._milliseconds -= dur._milliseconds; this._days -= dur._days; this._months -= dur._months; this._bubble(); return this; }, get : function (units) { units = normalizeUnits(units); return this[units.toLowerCase() + 's'](); }, as : function (units) { units = normalizeUnits(units); return this['as' + units.charAt(0).toUpperCase() + units.slice(1) + 's'](); }, lang : moment.fn.lang }; function makeDurationGetter(name) { moment.duration.fn[name] = function () { return this._data[name]; }; } function makeDurationAsGetter(name, factor) { moment.duration.fn['as' + name] = function () { return +this / factor; }; } for (i in unitMillisecondFactors) { if (unitMillisecondFactors.hasOwnProperty(i)) { makeDurationAsGetter(i, unitMillisecondFactors[i]); makeDurationGetter(i.toLowerCase()); } } makeDurationAsGetter('Weeks', 6048e5); moment.duration.fn.asMonths = function () { return (+this - this.years() * 31536e6) / 2592e6 + this.years() * 12; }; /************************************ Default Lang ************************************/ // Set default language, other languages will inherit from English. moment.lang('en', { ordinal : function (number) { var b = number % 10, output = (~~ (number % 100 / 10) === 1) ? 'th' : (b === 1) ? 'st' : (b === 2) ? 'nd' : (b === 3) ? 'rd' : 'th'; return number + output; } }); /************************************ Exposing Moment ************************************/ // CommonJS module is defined if (hasModule) { module.exports = moment; } /*global ender:false */ if (typeof ender === 'undefined') { // here, `this` means `window` in the browser, or `global` on the server // add `moment` as a global object via a string identifier, // for Closure Compiler "advanced" mode this['moment'] = moment; } /*global define:false */ if (typeof define === "function" && define.amd) { define("moment", [], function () { return moment; }); } }).call(this);