//! moment.js
-//! version : 2.8.3
+//! version : 2.19.3
//! authors : Tim Wood, Iskren Chernev, Moment.js contributors
//! license : MIT
//! momentjs.com
-(function (undefined) {
- /************************************
- Constants
- ************************************/
-
- var moment,
- VERSION = '2.8.3',
- // the global-scope this is NOT the global object in Node.js
- globalScope = typeof global !== 'undefined' ? global : this,
- oldGlobalMoment,
- round = Math.round,
- hasOwnProperty = Object.prototype.hasOwnProperty,
- i,
-
- YEAR = 0,
- MONTH = 1,
- DATE = 2,
- HOUR = 3,
- MINUTE = 4,
- SECOND = 5,
- MILLISECOND = 6,
-
- // internal storage for locale config files
- locales = {},
-
- // extra moment internal properties (plugins register props here)
- momentProperties = [],
-
- // 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})?)?/,
-
- // from http://docs.closure-library.googlecode.com/git/closure_goog_date_date.js.source.html
- // somewhat more in line with 4.4.3.2 2004 spec, but allows decimal anywhere
- isoDurationRegex = /^(-)?P(?:(?:([0-9,.]*)Y)?(?:([0-9,.]*)M)?(?:([0-9,.]*)D)?(?:T(?:([0-9,.]*)H)?(?:([0-9,.]*)M)?(?:([0-9,.]*)S)?)?|([0-9,.]*)W)$/,
-
- // format tokens
- formattingTokens = /(\[[^\[]*\])|(\\)?(Mo|MM?M?M?|Do|DDDo|DD?D?D?|ddd?d?|do?|w[o|w]?|W[o|W]?|Q|YYYYYY|YYYYY|YYYY|YY|gg(ggg?)?|GG(GGG?)?|e|E|a|A|hh?|HH?|mm?|ss?|S{1,4}|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
- parseTokenOneToFourDigits = /\d{1,4}/, // 0 - 9999
- parseTokenOneToSixDigits = /[+\-]?\d{1,6}/, // -999,999 - 999,999
- parseTokenDigits = /\d+/, // nonzero number of digits
- 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/gi, // +00:00 -00:00 +0000 -0000 or Z
- parseTokenT = /T/i, // T (ISO separator)
- parseTokenTimestampMs = /[\+\-]?\d+(\.\d{1,3})?/, // 123456789 123456789.123
- parseTokenOrdinal = /\d{1,2}/,
-
- //strict parsing regexes
- parseTokenOneDigit = /\d/, // 0 - 9
- parseTokenTwoDigits = /\d\d/, // 00 - 99
- parseTokenThreeDigits = /\d{3}/, // 000 - 999
- parseTokenFourDigits = /\d{4}/, // 0000 - 9999
- parseTokenSixDigits = /[+-]?\d{6}/, // -999,999 - 999,999
- parseTokenSignedNumber = /[+-]?\d+/, // -inf - inf
-
- // iso 8601 regex
- // 0000-00-00 0000-W00 or 0000-W00-0 + T + 00 or 00:00 or 00:00:00 or 00:00:00.000 + +00:00 or +0000 or +00)
- isoRegex = /^\s*(?:[+-]\d{6}|\d{4})-(?:(\d\d-\d\d)|(W\d\d$)|(W\d\d-\d)|(\d\d\d))((T| )(\d\d(:\d\d(:\d\d(\.\d+)?)?)?)?([\+\-]\d\d(?::?\d\d)?|\s*Z)?)?$/,
-
- isoFormat = 'YYYY-MM-DDTHH:mm:ssZ',
-
- isoDates = [
- ['YYYYYY-MM-DD', /[+-]\d{6}-\d{2}-\d{2}/],
- ['YYYY-MM-DD', /\d{4}-\d{2}-\d{2}/],
- ['GGGG-[W]WW-E', /\d{4}-W\d{2}-\d/],
- ['GGGG-[W]WW', /\d{4}-W\d{2}/],
- ['YYYY-DDD', /\d{4}-\d{3}/]
- ],
-
- // iso time formats and regexes
- isoTimes = [
- ['HH:mm:ss.SSSS', /(T| )\d\d:\d\d:\d\d\.\d+/],
- ['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',
- D : 'date',
- w : 'week',
- W : 'isoWeek',
- M : 'month',
- Q : 'quarter',
- y : 'year',
- DDD : 'dayOfYear',
- e : 'weekday',
- E : 'isoWeekday',
- gg: 'weekYear',
- GG: 'isoWeekYear'
- },
-
- camelFunctions = {
- dayofyear : 'dayOfYear',
- isoweekday : 'isoWeekday',
- isoweek : 'isoWeek',
- weekyear : 'weekYear',
- isoweekyear : 'isoWeekYear'
- },
-
- // format function strings
- formatFunctions = {},
-
- // default relative time thresholds
- relativeTimeThresholds = {
- s: 45, // seconds to minute
- m: 45, // minutes to hour
- h: 22, // hours to day
- d: 26, // days to month
- M: 11 // months to year
- },
-
- // 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.localeData().monthsShort(this, format);
- },
- MMMM : function (format) {
- return this.localeData().months(this, format);
- },
- D : function () {
- return this.date();
- },
- DDD : function () {
- return this.dayOfYear();
- },
- d : function () {
- return this.day();
- },
- dd : function (format) {
- return this.localeData().weekdaysMin(this, format);
- },
- ddd : function (format) {
- return this.localeData().weekdaysShort(this, format);
- },
- dddd : function (format) {
- return this.localeData().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);
- },
- YYYYYY : function () {
- var y = this.year(), sign = y >= 0 ? '+' : '-';
- return sign + leftZeroFill(Math.abs(y), 6);
- },
- gg : function () {
- return leftZeroFill(this.weekYear() % 100, 2);
- },
- gggg : function () {
- return leftZeroFill(this.weekYear(), 4);
- },
- ggggg : function () {
- return leftZeroFill(this.weekYear(), 5);
- },
- GG : function () {
- return leftZeroFill(this.isoWeekYear() % 100, 2);
- },
- GGGG : function () {
- return leftZeroFill(this.isoWeekYear(), 4);
- },
- GGGGG : function () {
- return leftZeroFill(this.isoWeekYear(), 5);
- },
- e : function () {
- return this.weekday();
- },
- E : function () {
- return this.isoWeekday();
- },
- a : function () {
- return this.localeData().meridiem(this.hours(), this.minutes(), true);
- },
- A : function () {
- return this.localeData().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 toInt(this.milliseconds() / 100);
- },
- SS : function () {
- return leftZeroFill(toInt(this.milliseconds() / 10), 2);
- },
- SSS : function () {
- return leftZeroFill(this.milliseconds(), 3);
- },
- SSSS : function () {
- return leftZeroFill(this.milliseconds(), 3);
- },
- Z : function () {
- var a = -this.zone(),
- b = '+';
- if (a < 0) {
- a = -a;
- b = '-';
- }
- return b + leftZeroFill(toInt(a / 60), 2) + ':' + leftZeroFill(toInt(a) % 60, 2);
- },
- ZZ : function () {
- var a = -this.zone(),
- b = '+';
- if (a < 0) {
- a = -a;
- b = '-';
- }
- return b + leftZeroFill(toInt(a / 60), 2) + leftZeroFill(toInt(a) % 60, 2);
- },
- z : function () {
- return this.zoneAbbr();
- },
- zz : function () {
- return this.zoneName();
- },
- X : function () {
- return this.unix();
- },
- Q : function () {
- return this.quarter();
+;(function (global, factory) {
+ typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
+ typeof define === 'function' && define.amd ? define(factory) :
+ global.moment = factory()
+}(this, (function () { 'use strict';
+
+var hookCallback;
+
+function hooks () {
+ return hookCallback.apply(null, arguments);
+}
+
+// This is done to register the method called with moment()
+// without creating circular dependencies.
+function setHookCallback (callback) {
+ hookCallback = callback;
+}
+
+function isArray(input) {
+ return input instanceof Array || Object.prototype.toString.call(input) === '[object Array]';
+}
+
+function isObject(input) {
+ // IE8 will treat undefined and null as object if it wasn't for
+ // input != null
+ return input != null && Object.prototype.toString.call(input) === '[object Object]';
+}
+
+function isObjectEmpty(obj) {
+ if (Object.getOwnPropertyNames) {
+ return (Object.getOwnPropertyNames(obj).length === 0);
+ } else {
+ var k;
+ for (k in obj) {
+ if (obj.hasOwnProperty(k)) {
+ return false;
}
- },
+ }
+ return true;
+ }
+}
- deprecations = {},
+function isUndefined(input) {
+ return input === void 0;
+}
- lists = ['months', 'monthsShort', 'weekdays', 'weekdaysShort', 'weekdaysMin'];
+function isNumber(input) {
+ return typeof input === 'number' || Object.prototype.toString.call(input) === '[object Number]';
+}
- // Pick the first defined of two or three arguments. dfl comes from
- // default.
- function dfl(a, b, c) {
- switch (arguments.length) {
- case 2: return a != null ? a : b;
- case 3: return a != null ? a : b != null ? b : c;
- default: throw new Error('Implement me');
- }
- }
+function isDate(input) {
+ return input instanceof Date || Object.prototype.toString.call(input) === '[object Date]';
+}
- function hasOwnProp(a, b) {
- return hasOwnProperty.call(a, b);
+function map(arr, fn) {
+ var res = [], i;
+ for (i = 0; i < arr.length; ++i) {
+ res.push(fn(arr[i], i));
}
+ return res;
+}
- function defaultParsingFlags() {
- // We need to deep clone this object, and es5 standard is not very
- // helpful.
- return {
- empty : false,
- unusedTokens : [],
- unusedInput : [],
- overflow : -2,
- charsLeftOver : 0,
- nullInput : false,
- invalidMonth : null,
- invalidFormat : false,
- userInvalidated : false,
- iso: false
- };
- }
+function hasOwnProp(a, b) {
+ return Object.prototype.hasOwnProperty.call(a, b);
+}
- function printMsg(msg) {
- if (moment.suppressDeprecationWarnings === false &&
- typeof console !== 'undefined' && console.warn) {
- console.warn('Deprecation warning: ' + msg);
+function extend(a, b) {
+ for (var i in b) {
+ if (hasOwnProp(b, i)) {
+ a[i] = b[i];
}
}
- function deprecate(msg, fn) {
- var firstTime = true;
- return extend(function () {
- if (firstTime) {
- printMsg(msg);
- firstTime = false;
- }
- return fn.apply(this, arguments);
- }, fn);
+ if (hasOwnProp(b, 'toString')) {
+ a.toString = b.toString;
}
- function deprecateSimple(name, msg) {
- if (!deprecations[name]) {
- printMsg(msg);
- deprecations[name] = true;
- }
+ if (hasOwnProp(b, 'valueOf')) {
+ a.valueOf = b.valueOf;
}
- function padToken(func, count) {
- return function (a) {
- return leftZeroFill(func.call(this, a), count);
- };
+ return a;
+}
+
+function createUTC (input, format, locale, strict) {
+ return createLocalOrUTC(input, format, locale, strict, true).utc();
+}
+
+function defaultParsingFlags() {
+ // We need to deep clone this object.
+ return {
+ empty : false,
+ unusedTokens : [],
+ unusedInput : [],
+ overflow : -2,
+ charsLeftOver : 0,
+ nullInput : false,
+ invalidMonth : null,
+ invalidFormat : false,
+ userInvalidated : false,
+ iso : false,
+ parsedDateParts : [],
+ meridiem : null,
+ rfc2822 : false,
+ weekdayMismatch : false
+ };
+}
+
+function getParsingFlags(m) {
+ if (m._pf == null) {
+ m._pf = defaultParsingFlags();
}
- function ordinalizeToken(func, period) {
- return function (a) {
- return this.localeData().ordinal(func.call(this, a), period);
- };
+ return m._pf;
+}
+
+var some;
+if (Array.prototype.some) {
+ some = Array.prototype.some;
+} else {
+ some = function (fun) {
+ var t = Object(this);
+ var len = t.length >>> 0;
+
+ for (var i = 0; i < len; i++) {
+ if (i in t && fun.call(this, t[i], i, t)) {
+ return true;
+ }
+ }
+
+ return false;
+ };
+}
+
+function isValid(m) {
+ if (m._isValid == null) {
+ var flags = getParsingFlags(m);
+ var parsedParts = some.call(flags.parsedDateParts, function (i) {
+ return i != null;
+ });
+ var isNowValid = !isNaN(m._d.getTime()) &&
+ flags.overflow < 0 &&
+ !flags.empty &&
+ !flags.invalidMonth &&
+ !flags.invalidWeekday &&
+ !flags.weekdayMismatch &&
+ !flags.nullInput &&
+ !flags.invalidFormat &&
+ !flags.userInvalidated &&
+ (!flags.meridiem || (flags.meridiem && parsedParts));
+
+ if (m._strict) {
+ isNowValid = isNowValid &&
+ flags.charsLeftOver === 0 &&
+ flags.unusedTokens.length === 0 &&
+ flags.bigHour === undefined;
+ }
+
+ if (Object.isFrozen == null || !Object.isFrozen(m)) {
+ m._isValid = isNowValid;
+ }
+ else {
+ return isNowValid;
+ }
}
+ return m._isValid;
+}
- while (ordinalizeTokens.length) {
- i = ordinalizeTokens.pop();
- formatTokenFunctions[i + 'o'] = ordinalizeToken(formatTokenFunctions[i], i);
+function createInvalid (flags) {
+ var m = createUTC(NaN);
+ if (flags != null) {
+ extend(getParsingFlags(m), flags);
}
- while (paddedTokens.length) {
- i = paddedTokens.pop();
- formatTokenFunctions[i + i] = padToken(formatTokenFunctions[i], 2);
+ else {
+ getParsingFlags(m).userInvalidated = true;
}
- formatTokenFunctions.DDDD = padToken(formatTokenFunctions.DDD, 3);
+ return m;
+}
+
+// Plugins that add properties should also add the key here (null value),
+// so we can properly clone ourselves.
+var momentProperties = hooks.momentProperties = [];
- /************************************
- Constructors
- ************************************/
+function copyConfig(to, from) {
+ var i, prop, val;
- function Locale() {
+ if (!isUndefined(from._isAMomentObject)) {
+ to._isAMomentObject = from._isAMomentObject;
+ }
+ if (!isUndefined(from._i)) {
+ to._i = from._i;
+ }
+ if (!isUndefined(from._f)) {
+ to._f = from._f;
+ }
+ if (!isUndefined(from._l)) {
+ to._l = from._l;
+ }
+ if (!isUndefined(from._strict)) {
+ to._strict = from._strict;
+ }
+ if (!isUndefined(from._tzm)) {
+ to._tzm = from._tzm;
+ }
+ if (!isUndefined(from._isUTC)) {
+ to._isUTC = from._isUTC;
+ }
+ if (!isUndefined(from._offset)) {
+ to._offset = from._offset;
+ }
+ if (!isUndefined(from._pf)) {
+ to._pf = getParsingFlags(from);
+ }
+ if (!isUndefined(from._locale)) {
+ to._locale = from._locale;
}
- // Moment prototype object
- function Moment(config, skipOverflow) {
- if (skipOverflow !== false) {
- checkOverflow(config);
+ if (momentProperties.length > 0) {
+ for (i = 0; i < momentProperties.length; i++) {
+ prop = momentProperties[i];
+ val = from[prop];
+ if (!isUndefined(val)) {
+ to[prop] = val;
+ }
}
- copyConfig(this, config);
- this._d = new Date(+config._d);
}
- // Duration Constructor
- function Duration(duration) {
- var normalizedInput = normalizeObjectUnits(duration),
- years = normalizedInput.year || 0,
- quarters = normalizedInput.quarter || 0,
- months = normalizedInput.month || 0,
- weeks = normalizedInput.week || 0,
- days = normalizedInput.day || 0,
- hours = normalizedInput.hour || 0,
- minutes = normalizedInput.minute || 0,
- seconds = normalizedInput.second || 0,
- milliseconds = normalizedInput.millisecond || 0;
+ return to;
+}
- // 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 +
- quarters * 3 +
- years * 12;
+var updateInProgress = false;
- this._data = {};
-
- this._locale = moment.localeData();
-
- this._bubble();
+// Moment prototype object
+function Moment(config) {
+ copyConfig(this, config);
+ this._d = new Date(config._d != null ? config._d.getTime() : NaN);
+ if (!this.isValid()) {
+ this._d = new Date(NaN);
}
+ // Prevent infinite loop in case updateOffset creates new moment
+ // objects.
+ if (updateInProgress === false) {
+ updateInProgress = true;
+ hooks.updateOffset(this);
+ updateInProgress = false;
+ }
+}
- /************************************
- Helpers
- ************************************/
+function isMoment (obj) {
+ return obj instanceof Moment || (obj != null && obj._isAMomentObject != null);
+}
+function absFloor (number) {
+ if (number < 0) {
+ // -0 -> 0
+ return Math.ceil(number) || 0;
+ } else {
+ return Math.floor(number);
+ }
+}
- function extend(a, b) {
- for (var i in b) {
- if (hasOwnProp(b, i)) {
- a[i] = b[i];
- }
- }
+function toInt(argumentForCoercion) {
+ var coercedNumber = +argumentForCoercion,
+ value = 0;
- if (hasOwnProp(b, 'toString')) {
- a.toString = b.toString;
- }
+ if (coercedNumber !== 0 && isFinite(coercedNumber)) {
+ value = absFloor(coercedNumber);
+ }
- if (hasOwnProp(b, 'valueOf')) {
- a.valueOf = b.valueOf;
+ return value;
+}
+
+// compare two arrays, return the number of differences
+function compareArrays(array1, array2, dontConvert) {
+ 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 ((dontConvert && array1[i] !== array2[i]) ||
+ (!dontConvert && toInt(array1[i]) !== toInt(array2[i]))) {
+ diffs++;
}
+ }
+ return diffs + lengthDiff;
+}
- return a;
+function warn(msg) {
+ if (hooks.suppressDeprecationWarnings === false &&
+ (typeof console !== 'undefined') && console.warn) {
+ console.warn('Deprecation warning: ' + msg);
}
+}
- function copyConfig(to, from) {
- var i, prop, val;
+function deprecate(msg, fn) {
+ var firstTime = true;
- if (typeof from._isAMomentObject !== 'undefined') {
- to._isAMomentObject = from._isAMomentObject;
- }
- if (typeof from._i !== 'undefined') {
- to._i = from._i;
- }
- if (typeof from._f !== 'undefined') {
- to._f = from._f;
- }
- if (typeof from._l !== 'undefined') {
- to._l = from._l;
- }
- if (typeof from._strict !== 'undefined') {
- to._strict = from._strict;
- }
- if (typeof from._tzm !== 'undefined') {
- to._tzm = from._tzm;
+ return extend(function () {
+ if (hooks.deprecationHandler != null) {
+ hooks.deprecationHandler(null, msg);
}
- if (typeof from._isUTC !== 'undefined') {
- to._isUTC = from._isUTC;
- }
- if (typeof from._offset !== 'undefined') {
- to._offset = from._offset;
- }
- if (typeof from._pf !== 'undefined') {
- to._pf = from._pf;
- }
- if (typeof from._locale !== 'undefined') {
- to._locale = from._locale;
- }
-
- if (momentProperties.length > 0) {
- for (i in momentProperties) {
- prop = momentProperties[i];
- val = from[prop];
- if (typeof val !== 'undefined') {
- to[prop] = val;
+ if (firstTime) {
+ var args = [];
+ var arg;
+ for (var i = 0; i < arguments.length; i++) {
+ arg = '';
+ if (typeof arguments[i] === 'object') {
+ arg += '\n[' + i + '] ';
+ for (var key in arguments[0]) {
+ arg += key + ': ' + arguments[0][key] + ', ';
+ }
+ arg = arg.slice(0, -2); // Remove trailing comma and space
+ } else {
+ arg = arguments[i];
}
+ args.push(arg);
}
+ warn(msg + '\nArguments: ' + Array.prototype.slice.call(args).join('') + '\n' + (new Error()).stack);
+ firstTime = false;
}
+ return fn.apply(this, arguments);
+ }, fn);
+}
+
+var deprecations = {};
- return to;
+function deprecateSimple(name, msg) {
+ if (hooks.deprecationHandler != null) {
+ hooks.deprecationHandler(name, msg);
}
+ if (!deprecations[name]) {
+ warn(msg);
+ deprecations[name] = true;
+ }
+}
+
+hooks.suppressDeprecationWarnings = false;
+hooks.deprecationHandler = null;
- function absRound(number) {
- if (number < 0) {
- return Math.ceil(number);
+function isFunction(input) {
+ return input instanceof Function || Object.prototype.toString.call(input) === '[object Function]';
+}
+
+function set (config) {
+ var prop, i;
+ for (i in config) {
+ prop = config[i];
+ if (isFunction(prop)) {
+ this[i] = prop;
} else {
- return Math.floor(number);
+ this['_' + i] = prop;
}
}
-
- // left zero fill a number
- // see http://jsperf.com/left-zero-filling for performance comparison
- function leftZeroFill(number, targetLength, forceSign) {
- var output = '' + Math.abs(number),
- sign = number >= 0;
-
- while (output.length < targetLength) {
- output = '0' + output;
+ this._config = config;
+ // Lenient ordinal parsing accepts just a number in addition to
+ // number + (possibly) stuff coming from _dayOfMonthOrdinalParse.
+ // TODO: Remove "ordinalParse" fallback in next major release.
+ this._dayOfMonthOrdinalParseLenient = new RegExp(
+ (this._dayOfMonthOrdinalParse.source || this._ordinalParse.source) +
+ '|' + (/\d{1,2}/).source);
+}
+
+function mergeConfigs(parentConfig, childConfig) {
+ var res = extend({}, parentConfig), prop;
+ for (prop in childConfig) {
+ if (hasOwnProp(childConfig, prop)) {
+ if (isObject(parentConfig[prop]) && isObject(childConfig[prop])) {
+ res[prop] = {};
+ extend(res[prop], parentConfig[prop]);
+ extend(res[prop], childConfig[prop]);
+ } else if (childConfig[prop] != null) {
+ res[prop] = childConfig[prop];
+ } else {
+ delete res[prop];
+ }
}
- return (sign ? (forceSign ? '+' : '') : '-') + output;
}
-
- function positiveMomentsDifference(base, other) {
- var res = {milliseconds: 0, months: 0};
-
- res.months = other.month() - base.month() +
- (other.year() - base.year()) * 12;
- if (base.clone().add(res.months, 'M').isAfter(other)) {
- --res.months;
+ for (prop in parentConfig) {
+ if (hasOwnProp(parentConfig, prop) &&
+ !hasOwnProp(childConfig, prop) &&
+ isObject(parentConfig[prop])) {
+ // make sure changes to properties don't modify parent config
+ res[prop] = extend({}, res[prop]);
}
-
- res.milliseconds = +other - +(base.clone().add(res.months, 'M'));
-
- return res;
}
+ return res;
+}
- function momentsDifference(base, other) {
- var res;
- other = makeAs(other, base);
- if (base.isBefore(other)) {
- res = positiveMomentsDifference(base, other);
- } else {
- res = positiveMomentsDifference(other, base);
- res.milliseconds = -res.milliseconds;
- res.months = -res.months;
+function Locale(config) {
+ if (config != null) {
+ this.set(config);
+ }
+}
+
+var keys;
+
+if (Object.keys) {
+ keys = Object.keys;
+} else {
+ keys = function (obj) {
+ var i, res = [];
+ for (i in obj) {
+ if (hasOwnProp(obj, i)) {
+ res.push(i);
+ }
}
-
return res;
+ };
+}
+
+var defaultCalendar = {
+ sameDay : '[Today at] LT',
+ nextDay : '[Tomorrow at] LT',
+ nextWeek : 'dddd [at] LT',
+ lastDay : '[Yesterday at] LT',
+ lastWeek : '[Last] dddd [at] LT',
+ sameElse : 'L'
+};
+
+function calendar (key, mom, now) {
+ var output = this._calendar[key] || this._calendar['sameElse'];
+ return isFunction(output) ? output.call(mom, now) : output;
+}
+
+var defaultLongDateFormat = {
+ LTS : 'h:mm:ss A',
+ LT : 'h:mm A',
+ L : 'MM/DD/YYYY',
+ LL : 'MMMM D, YYYY',
+ LLL : 'MMMM D, YYYY h:mm A',
+ LLLL : 'dddd, MMMM D, YYYY h:mm A'
+};
+
+function longDateFormat (key) {
+ var format = this._longDateFormat[key],
+ formatUpper = this._longDateFormat[key.toUpperCase()];
+
+ if (format || !formatUpper) {
+ return format;
}
- // TODO: remove 'name' arg after deprecation is removed
- function createAdder(direction, name) {
- return function (val, period) {
- var dur, tmp;
- //invert the arguments, but complain about it
- if (period !== null && !isNaN(+period)) {
- deprecateSimple(name, 'moment().' + name + '(period, number) is deprecated. Please use moment().' + name + '(number, period).');
- tmp = val; val = period; period = tmp;
- }
+ this._longDateFormat[key] = formatUpper.replace(/MMMM|MM|DD|dddd/g, function (val) {
+ return val.slice(1);
+ });
- val = typeof val === 'string' ? +val : val;
- dur = moment.duration(val, period);
- addOrSubtractDurationFromMoment(this, dur, direction);
- return this;
- };
+ return this._longDateFormat[key];
+}
+
+var defaultInvalidDate = 'Invalid date';
+
+function invalidDate () {
+ return this._invalidDate;
+}
+
+var defaultOrdinal = '%d';
+var defaultDayOfMonthOrdinalParse = /\d{1,2}/;
+
+function ordinal (number) {
+ return this._ordinal.replace('%d', number);
+}
+
+var defaultRelativeTime = {
+ future : 'in %s',
+ past : '%s ago',
+ s : 'a few seconds',
+ ss : '%d 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'
+};
+
+function relativeTime (number, withoutSuffix, string, isFuture) {
+ var output = this._relativeTime[string];
+ return (isFunction(output)) ?
+ output(number, withoutSuffix, string, isFuture) :
+ output.replace(/%d/i, number);
+}
+
+function pastFuture (diff, output) {
+ var format = this._relativeTime[diff > 0 ? 'future' : 'past'];
+ return isFunction(format) ? format(output) : format.replace(/%s/i, output);
+}
+
+var aliases = {};
+
+function addUnitAlias (unit, shorthand) {
+ var lowerCase = unit.toLowerCase();
+ aliases[lowerCase] = aliases[lowerCase + 's'] = aliases[shorthand] = unit;
+}
+
+function normalizeUnits(units) {
+ return typeof units === 'string' ? aliases[units] || aliases[units.toLowerCase()] : undefined;
+}
+
+function normalizeObjectUnits(inputObject) {
+ var normalizedInput = {},
+ normalizedProp,
+ prop;
+
+ for (prop in inputObject) {
+ if (hasOwnProp(inputObject, prop)) {
+ normalizedProp = normalizeUnits(prop);
+ if (normalizedProp) {
+ normalizedInput[normalizedProp] = inputObject[prop];
+ }
+ }
}
- function addOrSubtractDurationFromMoment(mom, duration, isAdding, updateOffset) {
- var milliseconds = duration._milliseconds,
- days = duration._days,
- months = duration._months;
- updateOffset = updateOffset == null ? true : updateOffset;
+ return normalizedInput;
+}
- if (milliseconds) {
- mom._d.setTime(+mom._d + milliseconds * isAdding);
- }
- if (days) {
- rawSetter(mom, 'Date', rawGetter(mom, 'Date') + days * isAdding);
- }
- if (months) {
- rawMonthSetter(mom, rawGetter(mom, 'Month') + months * isAdding);
- }
- if (updateOffset) {
- moment.updateOffset(mom, days || months);
- }
- }
+var priorities = {};
+
+function addUnitPriority(unit, priority) {
+ priorities[unit] = priority;
+}
- // check if is an array
- function isArray(input) {
- return Object.prototype.toString.call(input) === '[object Array]';
+function getPrioritizedUnits(unitsObj) {
+ var units = [];
+ for (var u in unitsObj) {
+ units.push({unit: u, priority: priorities[u]});
+ }
+ units.sort(function (a, b) {
+ return a.priority - b.priority;
+ });
+ return units;
+}
+
+function zeroFill(number, targetLength, forceSign) {
+ var absNumber = '' + Math.abs(number),
+ zerosToFill = targetLength - absNumber.length,
+ sign = number >= 0;
+ return (sign ? (forceSign ? '+' : '') : '-') +
+ Math.pow(10, Math.max(0, zerosToFill)).toString().substr(1) + absNumber;
+}
+
+var formattingTokens = /(\[[^\[]*\])|(\\)?([Hh]mm(ss)?|Mo|MM?M?M?|Do|DDDo|DD?D?D?|ddd?d?|do?|w[o|w]?|W[o|W]?|Qo?|YYYYYY|YYYYY|YYYY|YY|gg(ggg?)?|GG(GGG?)?|e|E|a|A|hh?|HH?|kk?|mm?|ss?|S{1,9}|x|X|zz?|ZZ?|.)/g;
+
+var localFormattingTokens = /(\[[^\[]*\])|(\\)?(LTS|LT|LL?L?L?|l{1,4})/g;
+
+var formatFunctions = {};
+
+var formatTokenFunctions = {};
+
+// token: 'M'
+// padded: ['MM', 2]
+// ordinal: 'Mo'
+// callback: function () { this.month() + 1 }
+function addFormatToken (token, padded, ordinal, callback) {
+ var func = callback;
+ if (typeof callback === 'string') {
+ func = function () {
+ return this[callback]();
+ };
+ }
+ if (token) {
+ formatTokenFunctions[token] = func;
+ }
+ if (padded) {
+ formatTokenFunctions[padded[0]] = function () {
+ return zeroFill(func.apply(this, arguments), padded[1], padded[2]);
+ };
}
+ if (ordinal) {
+ formatTokenFunctions[ordinal] = function () {
+ return this.localeData().ordinal(func.apply(this, arguments), token);
+ };
+ }
+}
- function isDate(input) {
- return Object.prototype.toString.call(input) === '[object Date]' ||
- input instanceof Date;
+function removeFormattingTokens(input) {
+ if (input.match(/\[[\s\S]/)) {
+ return input.replace(/^\[|\]$/g, '');
}
+ return input.replace(/\\/g, '');
+}
- // compare two arrays, return the number of differences
- function compareArrays(array1, array2, dontConvert) {
- var len = Math.min(array1.length, array2.length),
- lengthDiff = Math.abs(array1.length - array2.length),
- diffs = 0,
- i;
- for (i = 0; i < len; i++) {
- if ((dontConvert && array1[i] !== array2[i]) ||
- (!dontConvert && toInt(array1[i]) !== toInt(array2[i]))) {
- diffs++;
- }
+function makeFormatFunction(format) {
+ var array = format.match(formattingTokens), i, length;
+
+ for (i = 0, length = array.length; i < length; i++) {
+ if (formatTokenFunctions[array[i]]) {
+ array[i] = formatTokenFunctions[array[i]];
+ } else {
+ array[i] = removeFormattingTokens(array[i]);
}
- return diffs + lengthDiff;
}
- function normalizeUnits(units) {
- if (units) {
- var lowered = units.toLowerCase().replace(/(.)s$/, '$1');
- units = unitAliases[units] || camelFunctions[lowered] || lowered;
+ return function (mom) {
+ var output = '', i;
+ for (i = 0; i < length; i++) {
+ output += isFunction(array[i]) ? array[i].call(mom, format) : array[i];
}
- return units;
+ return output;
+ };
+}
+
+// format date using native date object
+function formatMoment(m, format) {
+ if (!m.isValid()) {
+ return m.localeData().invalidDate();
}
- function normalizeObjectUnits(inputObject) {
- var normalizedInput = {},
- normalizedProp,
- prop;
+ format = expandFormat(format, m.localeData());
+ formatFunctions[format] = formatFunctions[format] || makeFormatFunction(format);
- for (prop in inputObject) {
- if (hasOwnProp(inputObject, prop)) {
- normalizedProp = normalizeUnits(prop);
- if (normalizedProp) {
- normalizedInput[normalizedProp] = inputObject[prop];
- }
- }
- }
+ return formatFunctions[format](m);
+}
- return normalizedInput;
+function expandFormat(format, locale) {
+ var i = 5;
+
+ function replaceLongDateFormatTokens(input) {
+ return locale.longDateFormat(input) || input;
}
- function makeList(field) {
- var count, setter;
+ localFormattingTokens.lastIndex = 0;
+ while (i >= 0 && localFormattingTokens.test(format)) {
+ format = format.replace(localFormattingTokens, replaceLongDateFormatTokens);
+ localFormattingTokens.lastIndex = 0;
+ i -= 1;
+ }
- if (field.indexOf('week') === 0) {
- count = 7;
- setter = 'day';
- }
- else if (field.indexOf('month') === 0) {
- count = 12;
- setter = 'month';
- }
- else {
- return;
- }
+ return format;
+}
- moment[field] = function (format, index) {
- var i, getter,
- method = moment._locale[field],
- results = [];
+var match1 = /\d/; // 0 - 9
+var match2 = /\d\d/; // 00 - 99
+var match3 = /\d{3}/; // 000 - 999
+var match4 = /\d{4}/; // 0000 - 9999
+var match6 = /[+-]?\d{6}/; // -999999 - 999999
+var match1to2 = /\d\d?/; // 0 - 99
+var match3to4 = /\d\d\d\d?/; // 999 - 9999
+var match5to6 = /\d\d\d\d\d\d?/; // 99999 - 999999
+var match1to3 = /\d{1,3}/; // 0 - 999
+var match1to4 = /\d{1,4}/; // 0 - 9999
+var match1to6 = /[+-]?\d{1,6}/; // -999999 - 999999
- if (typeof format === 'number') {
- index = format;
- format = undefined;
- }
+var matchUnsigned = /\d+/; // 0 - inf
+var matchSigned = /[+-]?\d+/; // -inf - inf
- getter = function (i) {
- var m = moment().utc().set(setter, i);
- return method.call(moment._locale, m, format || '');
- };
+var matchOffset = /Z|[+-]\d\d:?\d\d/gi; // +00:00 -00:00 +0000 -0000 or Z
+var matchShortOffset = /Z|[+-]\d\d(?::?\d\d)?/gi; // +00 -00 +00:00 -00:00 +0000 -0000 or Z
- if (index != null) {
- return getter(index);
- }
- else {
- for (i = 0; i < count; i++) {
- results.push(getter(i));
- }
- return results;
- }
- };
- }
+var matchTimestamp = /[+-]?\d+(\.\d{1,3})?/; // 123456789 123456789.123
- function toInt(argumentForCoercion) {
- var coercedNumber = +argumentForCoercion,
- value = 0;
+// any word (or two) characters or numbers including two/three word month in arabic.
+// includes scottish gaelic two word and hyphenated months
+var matchWord = /[0-9]{0,256}['a-z\u00A0-\u05FF\u0700-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]{1,256}|[\u0600-\u06FF\/]{1,256}(\s*?[\u0600-\u06FF]{1,256}){1,2}/i;
- if (coercedNumber !== 0 && isFinite(coercedNumber)) {
- if (coercedNumber >= 0) {
- value = Math.floor(coercedNumber);
- } else {
- value = Math.ceil(coercedNumber);
- }
- }
- return value;
- }
+var regexes = {};
- function daysInMonth(year, month) {
- return new Date(Date.UTC(year, month + 1, 0)).getUTCDate();
- }
+function addRegexToken (token, regex, strictRegex) {
+ regexes[token] = isFunction(regex) ? regex : function (isStrict, localeData) {
+ return (isStrict && strictRegex) ? strictRegex : regex;
+ };
+}
- function weeksInYear(year, dow, doy) {
- return weekOfYear(moment([year, 11, 31 + dow - doy]), dow, doy).week;
+function getParseRegexForToken (token, config) {
+ if (!hasOwnProp(regexes, token)) {
+ return new RegExp(unescapeFormat(token));
}
- function daysInYear(year) {
- return isLeapYear(year) ? 366 : 365;
- }
+ return regexes[token](config._strict, config._locale);
+}
- function isLeapYear(year) {
- return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0;
- }
+// Code from http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript
+function unescapeFormat(s) {
+ return regexEscape(s.replace('\\', '').replace(/\\(\[)|\\(\])|\[([^\]\[]*)\]|\\(.)/g, function (matched, p1, p2, p3, p4) {
+ return p1 || p2 || p3 || p4;
+ }));
+}
- function checkOverflow(m) {
- var overflow;
- if (m._a && m._pf.overflow === -2) {
- overflow =
- m._a[MONTH] < 0 || m._a[MONTH] > 11 ? MONTH :
- m._a[DATE] < 1 || m._a[DATE] > daysInMonth(m._a[YEAR], m._a[MONTH]) ? DATE :
- m._a[HOUR] < 0 || m._a[HOUR] > 23 ? HOUR :
- m._a[MINUTE] < 0 || m._a[MINUTE] > 59 ? MINUTE :
- m._a[SECOND] < 0 || m._a[SECOND] > 59 ? SECOND :
- m._a[MILLISECOND] < 0 || m._a[MILLISECOND] > 999 ? MILLISECOND :
- -1;
+function regexEscape(s) {
+ return s.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');
+}
- if (m._pf._overflowDayOfYear && (overflow < YEAR || overflow > DATE)) {
- overflow = DATE;
- }
+var tokens = {};
- m._pf.overflow = overflow;
- }
+function addParseToken (token, callback) {
+ var i, func = callback;
+ if (typeof token === 'string') {
+ token = [token];
+ }
+ if (isNumber(callback)) {
+ func = function (input, array) {
+ array[callback] = toInt(input);
+ };
+ }
+ for (i = 0; i < token.length; i++) {
+ tokens[token[i]] = func;
}
+}
- function isValid(m) {
- if (m._isValid == null) {
- m._isValid = !isNaN(m._d.getTime()) &&
- m._pf.overflow < 0 &&
- !m._pf.empty &&
- !m._pf.invalidMonth &&
- !m._pf.nullInput &&
- !m._pf.invalidFormat &&
- !m._pf.userInvalidated;
+function addWeekParseToken (token, callback) {
+ addParseToken(token, function (input, array, config, token) {
+ config._w = config._w || {};
+ callback(input, config._w, config, token);
+ });
+}
- if (m._strict) {
- m._isValid = m._isValid &&
- m._pf.charsLeftOver === 0 &&
- m._pf.unusedTokens.length === 0;
- }
- }
- return m._isValid;
+function addTimeToArrayFromToken(token, input, config) {
+ if (input != null && hasOwnProp(tokens, token)) {
+ tokens[token](input, config._a, config, token);
}
+}
- function normalizeLocale(key) {
- return key ? key.toLowerCase().replace('_', '-') : key;
- }
+var YEAR = 0;
+var MONTH = 1;
+var DATE = 2;
+var HOUR = 3;
+var MINUTE = 4;
+var SECOND = 5;
+var MILLISECOND = 6;
+var WEEK = 7;
+var WEEKDAY = 8;
- // pick the locale from the array
- // try ['en-au', 'en-gb'] as 'en-au', 'en-gb', 'en', as in move through the list trying each
- // substring from most specific to least, but move to the next array item if it's a more specific variant than the current root
- function chooseLocale(names) {
- var i = 0, j, next, locale, split;
+// FORMATTING
- while (i < names.length) {
- split = normalizeLocale(names[i]).split('-');
- j = split.length;
- next = normalizeLocale(names[i + 1]);
- next = next ? next.split('-') : null;
- while (j > 0) {
- locale = loadLocale(split.slice(0, j).join('-'));
- if (locale) {
- return locale;
- }
- if (next && next.length >= j && compareArrays(split, next, true) >= j - 1) {
- //the next array item is better than a shallower substring of this one
- break;
- }
- j--;
- }
- i++;
- }
- return null;
- }
+addFormatToken('Y', 0, 0, function () {
+ var y = this.year();
+ return y <= 9999 ? '' + y : '+' + y;
+});
- function loadLocale(name) {
- var oldLocale = null;
- if (!locales[name] && hasModule) {
- try {
- oldLocale = moment.locale();
- require('./locale/' + name);
- // because defineLocale currently also sets the global locale, we want to undo that for lazy loaded locales
- moment.locale(oldLocale);
- } catch (e) { }
- }
- return locales[name];
- }
+addFormatToken(0, ['YY', 2], 0, function () {
+ return this.year() % 100;
+});
- // Return a moment from input, that is local/utc/zone equivalent to model.
- function makeAs(input, model) {
- return model._isUTC ? moment(input).zone(model._offset || 0) :
- moment(input).local();
- }
+addFormatToken(0, ['YYYY', 4], 0, 'year');
+addFormatToken(0, ['YYYYY', 5], 0, 'year');
+addFormatToken(0, ['YYYYYY', 6, true], 0, 'year');
- /************************************
- Locale
- ************************************/
+// ALIASES
+addUnitAlias('year', 'y');
- extend(Locale.prototype, {
+// PRIORITIES
- set : function (config) {
- var prop, i;
- for (i in config) {
- prop = config[i];
- if (typeof prop === 'function') {
- this[i] = prop;
- } else {
- this['_' + i] = prop;
- }
- }
- },
+addUnitPriority('year', 1);
- _months : 'January_February_March_April_May_June_July_August_September_October_November_December'.split('_'),
- months : function (m) {
- return this._months[m.month()];
- },
+// PARSING
- _monthsShort : 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_'),
- monthsShort : function (m) {
- return this._monthsShort[m.month()];
- },
+addRegexToken('Y', matchSigned);
+addRegexToken('YY', match1to2, match2);
+addRegexToken('YYYY', match1to4, match4);
+addRegexToken('YYYYY', match1to6, match6);
+addRegexToken('YYYYYY', match1to6, match6);
- monthsParse : function (monthName) {
- var i, mom, regex;
+addParseToken(['YYYYY', 'YYYYYY'], YEAR);
+addParseToken('YYYY', function (input, array) {
+ array[YEAR] = input.length === 2 ? hooks.parseTwoDigitYear(input) : toInt(input);
+});
+addParseToken('YY', function (input, array) {
+ array[YEAR] = hooks.parseTwoDigitYear(input);
+});
+addParseToken('Y', function (input, array) {
+ array[YEAR] = parseInt(input, 10);
+});
- if (!this._monthsParse) {
- this._monthsParse = [];
- }
+// HELPERS
- for (i = 0; i < 12; i++) {
- // make the regex if we don't have it already
- if (!this._monthsParse[i]) {
- mom = moment.utc([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;
- }
- }
- },
+function daysInYear(year) {
+ return isLeapYear(year) ? 366 : 365;
+}
- _weekdays : 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_'),
- weekdays : function (m) {
- return this._weekdays[m.day()];
- },
+function isLeapYear(year) {
+ return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0;
+}
- _weekdaysShort : 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_'),
- weekdaysShort : function (m) {
- return this._weekdaysShort[m.day()];
- },
+// HOOKS
- _weekdaysMin : 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_'),
- weekdaysMin : function (m) {
- return this._weekdaysMin[m.day()];
- },
+hooks.parseTwoDigitYear = function (input) {
+ return toInt(input) + (toInt(input) > 68 ? 1900 : 2000);
+};
- weekdaysParse : function (weekdayName) {
- var i, mom, regex;
+// MOMENTS
- if (!this._weekdaysParse) {
- this._weekdaysParse = [];
- }
+var getSetYear = makeGetSet('FullYear', true);
- 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) {
- // IE8 Quirks Mode & IE7 Standards Mode do not allow accessing strings like arrays
- // Using charAt should be more compatible.
- return ((input + '').toLowerCase().charAt(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.
- },
-
- _invalidDate: 'Invalid date',
- invalidDate: function () {
- return this._invalidDate;
- }
- });
+function getIsLeapYear () {
+ return isLeapYear(this.year());
+}
- /************************************
- Formatting
- ************************************/
+function makeGetSet (unit, keepTime) {
+ return function (value) {
+ if (value != null) {
+ set$1(this, unit, value);
+ hooks.updateOffset(this, keepTime);
+ return this;
+ } else {
+ return get(this, unit);
+ }
+ };
+}
+function get (mom, unit) {
+ return mom.isValid() ?
+ mom._d['get' + (mom._isUTC ? 'UTC' : '') + unit]() : NaN;
+}
- function removeFormattingTokens(input) {
- if (input.match(/\[[\s\S]/)) {
- return input.replace(/^\[|\]$/g, '');
+function set$1 (mom, unit, value) {
+ if (mom.isValid() && !isNaN(value)) {
+ if (unit === 'FullYear' && isLeapYear(mom.year()) && mom.month() === 1 && mom.date() === 29) {
+ mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value, mom.month(), daysInMonth(value, mom.month()));
+ }
+ else {
+ mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value);
}
- return input.replace(/\\/g, '');
}
+}
- function makeFormatFunction(format) {
- var array = format.match(formattingTokens), i, length;
+// MOMENTS
- for (i = 0, length = array.length; i < length; i++) {
- if (formatTokenFunctions[array[i]]) {
- array[i] = formatTokenFunctions[array[i]];
- } else {
- array[i] = removeFormattingTokens(array[i]);
+function stringGet (units) {
+ units = normalizeUnits(units);
+ if (isFunction(this[units])) {
+ return this[units]();
+ }
+ return this;
+}
+
+
+function stringSet (units, value) {
+ if (typeof units === 'object') {
+ units = normalizeObjectUnits(units);
+ var prioritized = getPrioritizedUnits(units);
+ for (var i = 0; i < prioritized.length; i++) {
+ this[prioritized[i].unit](units[prioritized[i].unit]);
+ }
+ } else {
+ units = normalizeUnits(units);
+ if (isFunction(this[units])) {
+ return this[units](value);
+ }
+ }
+ return this;
+}
+
+function mod(n, x) {
+ return ((n % x) + x) % x;
+}
+
+var indexOf;
+
+if (Array.prototype.indexOf) {
+ indexOf = Array.prototype.indexOf;
+} else {
+ indexOf = function (o) {
+ // I know
+ var i;
+ for (i = 0; i < this.length; ++i) {
+ if (this[i] === o) {
+ return i;
}
}
+ return -1;
+ };
+}
- 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;
- };
+function daysInMonth(year, month) {
+ if (isNaN(year) || isNaN(month)) {
+ return NaN;
}
+ var modMonth = mod(month, 12);
+ year += (month - modMonth) / 12;
+ return modMonth === 1 ? (isLeapYear(year) ? 29 : 28) : (31 - modMonth % 7 % 2);
+}
- // format date using native date object
- function formatMoment(m, format) {
- if (!m.isValid()) {
- return m.localeData().invalidDate();
- }
+// FORMATTING
- format = expandFormat(format, m.localeData());
+addFormatToken('M', ['MM', 2], 'Mo', function () {
+ return this.month() + 1;
+});
- if (!formatFunctions[format]) {
- formatFunctions[format] = makeFormatFunction(format);
- }
+addFormatToken('MMM', 0, 0, function (format) {
+ return this.localeData().monthsShort(this, format);
+});
- return formatFunctions[format](m);
- }
+addFormatToken('MMMM', 0, 0, function (format) {
+ return this.localeData().months(this, format);
+});
- function expandFormat(format, locale) {
- var i = 5;
+// ALIASES
- function replaceLongDateFormatTokens(input) {
- return locale.longDateFormat(input) || input;
- }
+addUnitAlias('month', 'M');
- localFormattingTokens.lastIndex = 0;
- while (i >= 0 && localFormattingTokens.test(format)) {
- format = format.replace(localFormattingTokens, replaceLongDateFormatTokens);
- localFormattingTokens.lastIndex = 0;
- i -= 1;
- }
+// PRIORITY
- return format;
- }
+addUnitPriority('month', 8);
+// PARSING
- /************************************
- Parsing
- ************************************/
-
-
- // get the regex to find the next token
- function getParseRegexForToken(token, config) {
- var a, strict = config._strict;
- switch (token) {
- case 'Q':
- return parseTokenOneDigit;
- case 'DDDD':
- return parseTokenThreeDigits;
- case 'YYYY':
- case 'GGGG':
- case 'gggg':
- return strict ? parseTokenFourDigits : parseTokenOneToFourDigits;
- case 'Y':
- case 'G':
- case 'g':
- return parseTokenSignedNumber;
- case 'YYYYYY':
- case 'YYYYY':
- case 'GGGGG':
- case 'ggggg':
- return strict ? parseTokenSixDigits : parseTokenOneToSixDigits;
- case 'S':
- if (strict) {
- return parseTokenOneDigit;
- }
- /* falls through */
- case 'SS':
- if (strict) {
- return parseTokenTwoDigits;
- }
- /* falls through */
- case 'SSS':
- if (strict) {
- return parseTokenThreeDigits;
- }
- /* falls through */
- case 'DDD':
- return parseTokenOneToThreeDigits;
- case 'MMM':
- case 'MMMM':
- case 'dd':
- case 'ddd':
- case 'dddd':
- return parseTokenWord;
- case 'a':
- case 'A':
- return config._locale._meridiemParse;
- case 'X':
- return parseTokenTimestampMs;
- case 'Z':
- case 'ZZ':
- return parseTokenTimezone;
- case 'T':
- return parseTokenT;
- case 'SSSS':
- return parseTokenDigits;
- case 'MM':
- case 'DD':
- case 'YY':
- case 'GG':
- case 'gg':
- case 'HH':
- case 'hh':
- case 'mm':
- case 'ss':
- case 'ww':
- case 'WW':
- return strict ? parseTokenTwoDigits : parseTokenOneOrTwoDigits;
- case 'M':
- case 'D':
- case 'd':
- case 'H':
- case 'h':
- case 'm':
- case 's':
- case 'w':
- case 'W':
- case 'e':
- case 'E':
- return parseTokenOneOrTwoDigits;
- case 'Do':
- return parseTokenOrdinal;
- default :
- a = new RegExp(regexpEscape(unescapeFormat(token.replace('\\', '')), 'i'));
- return a;
- }
- }
-
- function timezoneMinutesFromString(string) {
- string = string || '';
- var possibleTzMatches = (string.match(parseTokenTimezone) || []),
- tzChunk = possibleTzMatches[possibleTzMatches.length - 1] || [],
- parts = (tzChunk + '').match(parseTimezoneChunker) || ['-', 0, 0],
- minutes = +(parts[1] * 60) + toInt(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) {
- // QUARTER
- case 'Q':
- if (input != null) {
- datePartArray[MONTH] = (toInt(input) - 1) * 3;
- }
- break;
- // MONTH
- case 'M' : // fall through to MM
- case 'MM' :
- if (input != null) {
- datePartArray[MONTH] = toInt(input) - 1;
- }
- break;
- case 'MMM' : // fall through to MMMM
- case 'MMMM' :
- a = config._locale.monthsParse(input);
- // if we didn't find a month name, mark the date as invalid.
- if (a != null) {
- datePartArray[MONTH] = a;
- } else {
- config._pf.invalidMonth = input;
- }
- break;
- // DAY OF MONTH
- case 'D' : // fall through to DD
- case 'DD' :
- if (input != null) {
- datePartArray[DATE] = toInt(input);
- }
- break;
- case 'Do' :
- if (input != null) {
- datePartArray[DATE] = toInt(parseInt(input, 10));
- }
- break;
- // DAY OF YEAR
- case 'DDD' : // fall through to DDDD
- case 'DDDD' :
- if (input != null) {
- config._dayOfYear = toInt(input);
- }
+addRegexToken('M', match1to2);
+addRegexToken('MM', match1to2, match2);
+addRegexToken('MMM', function (isStrict, locale) {
+ return locale.monthsShortRegex(isStrict);
+});
+addRegexToken('MMMM', function (isStrict, locale) {
+ return locale.monthsRegex(isStrict);
+});
- break;
- // YEAR
- case 'YY' :
- datePartArray[YEAR] = moment.parseTwoDigitYear(input);
- break;
- case 'YYYY' :
- case 'YYYYY' :
- case 'YYYYYY' :
- datePartArray[YEAR] = toInt(input);
- break;
- // AM / PM
- case 'a' : // fall through to A
- case 'A' :
- config._isPm = config._locale.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[HOUR] = toInt(input);
- break;
- // MINUTE
- case 'm' : // fall through to mm
- case 'mm' :
- datePartArray[MINUTE] = toInt(input);
- break;
- // SECOND
- case 's' : // fall through to ss
- case 'ss' :
- datePartArray[SECOND] = toInt(input);
- break;
- // MILLISECOND
- case 'S' :
- case 'SS' :
- case 'SSS' :
- case 'SSSS' :
- datePartArray[MILLISECOND] = toInt(('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;
- // WEEKDAY - human
- case 'dd':
- case 'ddd':
- case 'dddd':
- a = config._locale.weekdaysParse(input);
- // if we didn't get a weekday name, mark the date as invalid
- if (a != null) {
- config._w = config._w || {};
- config._w['d'] = a;
- } else {
- config._pf.invalidWeekday = input;
- }
- break;
- // WEEK, WEEK DAY - numeric
- case 'w':
- case 'ww':
- case 'W':
- case 'WW':
- case 'd':
- case 'e':
- case 'E':
- token = token.substr(0, 1);
- /* falls through */
- case 'gggg':
- case 'GGGG':
- case 'GGGGG':
- token = token.substr(0, 2);
- if (input) {
- config._w = config._w || {};
- config._w[token] = toInt(input);
- }
- break;
- case 'gg':
- case 'GG':
- config._w = config._w || {};
- config._w[token] = moment.parseTwoDigitYear(input);
- }
+addParseToken(['M', 'MM'], function (input, array) {
+ array[MONTH] = toInt(input) - 1;
+});
+
+addParseToken(['MMM', 'MMMM'], function (input, array, config, token) {
+ var month = config._locale.monthsParse(input, token, config._strict);
+ // if we didn't find a month name, mark the date as invalid.
+ if (month != null) {
+ array[MONTH] = month;
+ } else {
+ getParsingFlags(config).invalidMonth = input;
}
+});
- function dayOfYearFromWeekInfo(config) {
- var w, weekYear, week, weekday, dow, doy, temp;
+// LOCALES
- w = config._w;
- if (w.GG != null || w.W != null || w.E != null) {
- dow = 1;
- doy = 4;
+var MONTHS_IN_FORMAT = /D[oD]?(\[[^\[\]]*\]|\s)+MMMM?/;
+var defaultLocaleMonths = 'January_February_March_April_May_June_July_August_September_October_November_December'.split('_');
+function localeMonths (m, format) {
+ if (!m) {
+ return isArray(this._months) ? this._months :
+ this._months['standalone'];
+ }
+ return isArray(this._months) ? this._months[m.month()] :
+ this._months[(this._months.isFormat || MONTHS_IN_FORMAT).test(format) ? 'format' : 'standalone'][m.month()];
+}
+
+var defaultLocaleMonthsShort = 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_');
+function localeMonthsShort (m, format) {
+ if (!m) {
+ return isArray(this._monthsShort) ? this._monthsShort :
+ this._monthsShort['standalone'];
+ }
+ return isArray(this._monthsShort) ? this._monthsShort[m.month()] :
+ this._monthsShort[MONTHS_IN_FORMAT.test(format) ? 'format' : 'standalone'][m.month()];
+}
+
+function handleStrictParse(monthName, format, strict) {
+ var i, ii, mom, llc = monthName.toLocaleLowerCase();
+ if (!this._monthsParse) {
+ // this is not used
+ this._monthsParse = [];
+ this._longMonthsParse = [];
+ this._shortMonthsParse = [];
+ for (i = 0; i < 12; ++i) {
+ mom = createUTC([2000, i]);
+ this._shortMonthsParse[i] = this.monthsShort(mom, '').toLocaleLowerCase();
+ this._longMonthsParse[i] = this.months(mom, '').toLocaleLowerCase();
+ }
+ }
- // TODO: We need to take the current isoWeekYear, but that depends on
- // how we interpret now (local, utc, fixed offset). So create
- // a now version of current config (take local/utc/offset flags, and
- // create now).
- weekYear = dfl(w.GG, config._a[YEAR], weekOfYear(moment(), 1, 4).year);
- week = dfl(w.W, 1);
- weekday = dfl(w.E, 1);
+ if (strict) {
+ if (format === 'MMM') {
+ ii = indexOf.call(this._shortMonthsParse, llc);
+ return ii !== -1 ? ii : null;
} else {
- dow = config._locale._week.dow;
- doy = config._locale._week.doy;
-
- weekYear = dfl(w.gg, config._a[YEAR], weekOfYear(moment(), dow, doy).year);
- week = dfl(w.w, 1);
-
- if (w.d != null) {
- // weekday -- low day numbers are considered next week
- weekday = w.d;
- if (weekday < dow) {
- ++week;
- }
- } else if (w.e != null) {
- // local weekday -- counting starts from begining of week
- weekday = w.e + dow;
- } else {
- // default to begining of week
- weekday = dow;
+ ii = indexOf.call(this._longMonthsParse, llc);
+ return ii !== -1 ? ii : null;
+ }
+ } else {
+ if (format === 'MMM') {
+ ii = indexOf.call(this._shortMonthsParse, llc);
+ if (ii !== -1) {
+ return ii;
+ }
+ ii = indexOf.call(this._longMonthsParse, llc);
+ return ii !== -1 ? ii : null;
+ } else {
+ ii = indexOf.call(this._longMonthsParse, llc);
+ if (ii !== -1) {
+ return ii;
}
+ ii = indexOf.call(this._shortMonthsParse, llc);
+ return ii !== -1 ? ii : null;
}
- temp = dayOfYearFromWeeks(weekYear, week, weekday, doy, dow);
-
- config._a[YEAR] = temp.year;
- config._dayOfYear = temp.dayOfYear;
}
+}
- // 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 dateFromConfig(config) {
- var i, date, input = [], currentDate, yearToUse;
+function localeMonthsParse (monthName, format, strict) {
+ var i, mom, regex;
- if (config._d) {
- return;
- }
+ if (this._monthsParseExact) {
+ return handleStrictParse.call(this, monthName, format, strict);
+ }
- currentDate = currentDateArray(config);
+ if (!this._monthsParse) {
+ this._monthsParse = [];
+ this._longMonthsParse = [];
+ this._shortMonthsParse = [];
+ }
- //compute day of the year from weeks and weekdays
- if (config._w && config._a[DATE] == null && config._a[MONTH] == null) {
- dayOfYearFromWeekInfo(config);
+ // TODO: add sorting
+ // Sorting makes sure if one month (or abbr) is a prefix of another
+ // see sorting in computeMonthsParse
+ for (i = 0; i < 12; i++) {
+ // make the regex if we don't have it already
+ mom = createUTC([2000, i]);
+ if (strict && !this._longMonthsParse[i]) {
+ this._longMonthsParse[i] = new RegExp('^' + this.months(mom, '').replace('.', '') + '$', 'i');
+ this._shortMonthsParse[i] = new RegExp('^' + this.monthsShort(mom, '').replace('.', '') + '$', 'i');
+ }
+ if (!strict && !this._monthsParse[i]) {
+ regex = '^' + this.months(mom, '') + '|^' + this.monthsShort(mom, '');
+ this._monthsParse[i] = new RegExp(regex.replace('.', ''), 'i');
+ }
+ // test the regex
+ if (strict && format === 'MMMM' && this._longMonthsParse[i].test(monthName)) {
+ return i;
+ } else if (strict && format === 'MMM' && this._shortMonthsParse[i].test(monthName)) {
+ return i;
+ } else if (!strict && this._monthsParse[i].test(monthName)) {
+ return i;
}
+ }
+}
- //if the day of the year is set, figure out what it is
- if (config._dayOfYear) {
- yearToUse = dfl(config._a[YEAR], currentDate[YEAR]);
+// MOMENTS
- if (config._dayOfYear > daysInYear(yearToUse)) {
- config._pf._overflowDayOfYear = true;
- }
+function setMonth (mom, value) {
+ var dayOfMonth;
- date = makeUTCDate(yearToUse, 0, config._dayOfYear);
- config._a[MONTH] = date.getUTCMonth();
- config._a[DATE] = date.getUTCDate();
- }
+ if (!mom.isValid()) {
+ // No op
+ return mom;
+ }
- // Default to current date.
- // * if no year, month, day of month are given, default to today
- // * if day of month is given, default month and year
- // * if month is given, default only year
- // * if year is given, don't default anything
- for (i = 0; i < 3 && config._a[i] == null; ++i) {
- config._a[i] = input[i] = currentDate[i];
+ if (typeof value === 'string') {
+ if (/^\d+$/.test(value)) {
+ value = toInt(value);
+ } else {
+ value = mom.localeData().monthsParse(value);
+ // TODO: Another silent failure?
+ if (!isNumber(value)) {
+ return mom;
+ }
}
+ }
- // Zero out whatever was not defaulted, including time
- for (; i < 7; i++) {
- config._a[i] = input[i] = (config._a[i] == null) ? (i === 2 ? 1 : 0) : config._a[i];
- }
+ dayOfMonth = Math.min(mom.date(), daysInMonth(mom.year(), value));
+ mom._d['set' + (mom._isUTC ? 'UTC' : '') + 'Month'](value, dayOfMonth);
+ return mom;
+}
- config._d = (config._useUTC ? makeUTCDate : makeDate).apply(null, input);
- // Apply timezone offset from input. The actual zone can be changed
- // with parseZone.
- if (config._tzm != null) {
- config._d.setUTCMinutes(config._d.getUTCMinutes() + config._tzm);
- }
+function getSetMonth (value) {
+ if (value != null) {
+ setMonth(this, value);
+ hooks.updateOffset(this, true);
+ return this;
+ } else {
+ return get(this, 'Month');
}
+}
- function dateFromObject(config) {
- var normalizedInput;
+function getDaysInMonth () {
+ return daysInMonth(this.year(), this.month());
+}
- if (config._d) {
- return;
+var defaultMonthsShortRegex = matchWord;
+function monthsShortRegex (isStrict) {
+ if (this._monthsParseExact) {
+ if (!hasOwnProp(this, '_monthsRegex')) {
+ computeMonthsParse.call(this);
}
-
- normalizedInput = normalizeObjectUnits(config._i);
- config._a = [
- normalizedInput.year,
- normalizedInput.month,
- normalizedInput.day,
- normalizedInput.hour,
- normalizedInput.minute,
- normalizedInput.second,
- normalizedInput.millisecond
- ];
-
- dateFromConfig(config);
- }
-
- function currentDateArray(config) {
- var now = new Date();
- if (config._useUTC) {
- return [
- now.getUTCFullYear(),
- now.getUTCMonth(),
- now.getUTCDate()
- ];
+ if (isStrict) {
+ return this._monthsShortStrictRegex;
} else {
- return [now.getFullYear(), now.getMonth(), now.getDate()];
+ return this._monthsShortRegex;
}
+ } else {
+ if (!hasOwnProp(this, '_monthsShortRegex')) {
+ this._monthsShortRegex = defaultMonthsShortRegex;
+ }
+ return this._monthsShortStrictRegex && isStrict ?
+ this._monthsShortStrictRegex : this._monthsShortRegex;
}
+}
- // date from string and format string
- function makeDateFromStringAndFormat(config) {
- if (config._f === moment.ISO_8601) {
- parseISO(config);
- return;
+var defaultMonthsRegex = matchWord;
+function monthsRegex (isStrict) {
+ if (this._monthsParseExact) {
+ if (!hasOwnProp(this, '_monthsRegex')) {
+ computeMonthsParse.call(this);
}
+ if (isStrict) {
+ return this._monthsStrictRegex;
+ } else {
+ return this._monthsRegex;
+ }
+ } else {
+ if (!hasOwnProp(this, '_monthsRegex')) {
+ this._monthsRegex = defaultMonthsRegex;
+ }
+ return this._monthsStrictRegex && isStrict ?
+ this._monthsStrictRegex : this._monthsRegex;
+ }
+}
+
+function computeMonthsParse () {
+ function cmpLenRev(a, b) {
+ return b.length - a.length;
+ }
+
+ var shortPieces = [], longPieces = [], mixedPieces = [],
+ i, mom;
+ for (i = 0; i < 12; i++) {
+ // make the regex if we don't have it already
+ mom = createUTC([2000, i]);
+ shortPieces.push(this.monthsShort(mom, ''));
+ longPieces.push(this.months(mom, ''));
+ mixedPieces.push(this.months(mom, ''));
+ mixedPieces.push(this.monthsShort(mom, ''));
+ }
+ // Sorting makes sure if one month (or abbr) is a prefix of another it
+ // will match the longer piece.
+ shortPieces.sort(cmpLenRev);
+ longPieces.sort(cmpLenRev);
+ mixedPieces.sort(cmpLenRev);
+ for (i = 0; i < 12; i++) {
+ shortPieces[i] = regexEscape(shortPieces[i]);
+ longPieces[i] = regexEscape(longPieces[i]);
+ }
+ for (i = 0; i < 24; i++) {
+ mixedPieces[i] = regexEscape(mixedPieces[i]);
+ }
- config._a = [];
- config._pf.empty = true;
-
- // This array is used to make a Date, either with `new Date` or `Date.UTC`
- var string = '' + config._i,
- i, parsedInput, tokens, token, skipped,
- stringLength = string.length,
- totalParsedInputLength = 0;
+ this._monthsRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');
+ this._monthsShortRegex = this._monthsRegex;
+ this._monthsStrictRegex = new RegExp('^(' + longPieces.join('|') + ')', 'i');
+ this._monthsShortStrictRegex = new RegExp('^(' + shortPieces.join('|') + ')', 'i');
+}
- tokens = expandFormat(config._f, config._locale).match(formattingTokens) || [];
+function createDate (y, m, d, h, M, s, ms) {
+ // can't just apply() to create a date:
+ // https://stackoverflow.com/q/181348
+ var date = new Date(y, m, d, h, M, s, ms);
- for (i = 0; i < tokens.length; i++) {
- token = tokens[i];
- parsedInput = (string.match(getParseRegexForToken(token, config)) || [])[0];
- if (parsedInput) {
- skipped = string.substr(0, string.indexOf(parsedInput));
- if (skipped.length > 0) {
- config._pf.unusedInput.push(skipped);
- }
- string = string.slice(string.indexOf(parsedInput) + parsedInput.length);
- totalParsedInputLength += parsedInput.length;
+ // the date constructor remaps years 0-99 to 1900-1999
+ if (y < 100 && y >= 0 && isFinite(date.getFullYear())) {
+ date.setFullYear(y);
+ }
+ return date;
+}
+
+function createUTCDate (y) {
+ var date = new Date(Date.UTC.apply(null, arguments));
+
+ // the Date.UTC function remaps years 0-99 to 1900-1999
+ if (y < 100 && y >= 0 && isFinite(date.getUTCFullYear())) {
+ date.setUTCFullYear(y);
+ }
+ return date;
+}
+
+// start-of-first-week - start-of-year
+function firstWeekOffset(year, dow, doy) {
+ var // first-week day -- which january is always in the first week (4 for iso, 1 for other)
+ fwd = 7 + dow - doy,
+ // first-week day local weekday -- which local weekday is fwd
+ fwdlw = (7 + createUTCDate(year, 0, fwd).getUTCDay() - dow) % 7;
+
+ return -fwdlw + fwd - 1;
+}
+
+// https://en.wikipedia.org/wiki/ISO_week_date#Calculating_a_date_given_the_year.2C_week_number_and_weekday
+function dayOfYearFromWeeks(year, week, weekday, dow, doy) {
+ var localWeekday = (7 + weekday - dow) % 7,
+ weekOffset = firstWeekOffset(year, dow, doy),
+ dayOfYear = 1 + 7 * (week - 1) + localWeekday + weekOffset,
+ resYear, resDayOfYear;
+
+ if (dayOfYear <= 0) {
+ resYear = year - 1;
+ resDayOfYear = daysInYear(resYear) + dayOfYear;
+ } else if (dayOfYear > daysInYear(year)) {
+ resYear = year + 1;
+ resDayOfYear = dayOfYear - daysInYear(year);
+ } else {
+ resYear = year;
+ resDayOfYear = dayOfYear;
+ }
+
+ return {
+ year: resYear,
+ dayOfYear: resDayOfYear
+ };
+}
+
+function weekOfYear(mom, dow, doy) {
+ var weekOffset = firstWeekOffset(mom.year(), dow, doy),
+ week = Math.floor((mom.dayOfYear() - weekOffset - 1) / 7) + 1,
+ resWeek, resYear;
+
+ if (week < 1) {
+ resYear = mom.year() - 1;
+ resWeek = week + weeksInYear(resYear, dow, doy);
+ } else if (week > weeksInYear(mom.year(), dow, doy)) {
+ resWeek = week - weeksInYear(mom.year(), dow, doy);
+ resYear = mom.year() + 1;
+ } else {
+ resYear = mom.year();
+ resWeek = week;
+ }
+
+ return {
+ week: resWeek,
+ year: resYear
+ };
+}
+
+function weeksInYear(year, dow, doy) {
+ var weekOffset = firstWeekOffset(year, dow, doy),
+ weekOffsetNext = firstWeekOffset(year + 1, dow, doy);
+ return (daysInYear(year) - weekOffset + weekOffsetNext) / 7;
+}
+
+// FORMATTING
+
+addFormatToken('w', ['ww', 2], 'wo', 'week');
+addFormatToken('W', ['WW', 2], 'Wo', 'isoWeek');
+
+// ALIASES
+
+addUnitAlias('week', 'w');
+addUnitAlias('isoWeek', 'W');
+
+// PRIORITIES
+
+addUnitPriority('week', 5);
+addUnitPriority('isoWeek', 5);
+
+// PARSING
+
+addRegexToken('w', match1to2);
+addRegexToken('ww', match1to2, match2);
+addRegexToken('W', match1to2);
+addRegexToken('WW', match1to2, match2);
+
+addWeekParseToken(['w', 'ww', 'W', 'WW'], function (input, week, config, token) {
+ week[token.substr(0, 1)] = toInt(input);
+});
+
+// HELPERS
+
+// LOCALES
+
+function localeWeek (mom) {
+ return weekOfYear(mom, this._week.dow, this._week.doy).week;
+}
+
+var defaultLocaleWeek = {
+ 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.
+};
+
+function localeFirstDayOfWeek () {
+ return this._week.dow;
+}
+
+function localeFirstDayOfYear () {
+ return this._week.doy;
+}
+
+// MOMENTS
+
+function getSetWeek (input) {
+ var week = this.localeData().week(this);
+ return input == null ? week : this.add((input - week) * 7, 'd');
+}
+
+function getSetISOWeek (input) {
+ var week = weekOfYear(this, 1, 4).week;
+ return input == null ? week : this.add((input - week) * 7, 'd');
+}
+
+// FORMATTING
+
+addFormatToken('d', 0, 'do', 'day');
+
+addFormatToken('dd', 0, 0, function (format) {
+ return this.localeData().weekdaysMin(this, format);
+});
+
+addFormatToken('ddd', 0, 0, function (format) {
+ return this.localeData().weekdaysShort(this, format);
+});
+
+addFormatToken('dddd', 0, 0, function (format) {
+ return this.localeData().weekdays(this, format);
+});
+
+addFormatToken('e', 0, 0, 'weekday');
+addFormatToken('E', 0, 0, 'isoWeekday');
+
+// ALIASES
+
+addUnitAlias('day', 'd');
+addUnitAlias('weekday', 'e');
+addUnitAlias('isoWeekday', 'E');
+
+// PRIORITY
+addUnitPriority('day', 11);
+addUnitPriority('weekday', 11);
+addUnitPriority('isoWeekday', 11);
+
+// PARSING
+
+addRegexToken('d', match1to2);
+addRegexToken('e', match1to2);
+addRegexToken('E', match1to2);
+addRegexToken('dd', function (isStrict, locale) {
+ return locale.weekdaysMinRegex(isStrict);
+});
+addRegexToken('ddd', function (isStrict, locale) {
+ return locale.weekdaysShortRegex(isStrict);
+});
+addRegexToken('dddd', function (isStrict, locale) {
+ return locale.weekdaysRegex(isStrict);
+});
+
+addWeekParseToken(['dd', 'ddd', 'dddd'], function (input, week, config, token) {
+ var weekday = config._locale.weekdaysParse(input, token, config._strict);
+ // if we didn't get a weekday name, mark the date as invalid
+ if (weekday != null) {
+ week.d = weekday;
+ } else {
+ getParsingFlags(config).invalidWeekday = input;
+ }
+});
+
+addWeekParseToken(['d', 'e', 'E'], function (input, week, config, token) {
+ week[token] = toInt(input);
+});
+
+// HELPERS
+
+function parseWeekday(input, locale) {
+ if (typeof input !== 'string') {
+ return input;
+ }
+
+ if (!isNaN(input)) {
+ return parseInt(input, 10);
+ }
+
+ input = locale.weekdaysParse(input);
+ if (typeof input === 'number') {
+ return input;
+ }
+
+ return null;
+}
+
+function parseIsoWeekday(input, locale) {
+ if (typeof input === 'string') {
+ return locale.weekdaysParse(input) % 7 || 7;
+ }
+ return isNaN(input) ? null : input;
+}
+
+// LOCALES
+
+var defaultLocaleWeekdays = 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_');
+function localeWeekdays (m, format) {
+ if (!m) {
+ return isArray(this._weekdays) ? this._weekdays :
+ this._weekdays['standalone'];
+ }
+ return isArray(this._weekdays) ? this._weekdays[m.day()] :
+ this._weekdays[this._weekdays.isFormat.test(format) ? 'format' : 'standalone'][m.day()];
+}
+
+var defaultLocaleWeekdaysShort = 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_');
+function localeWeekdaysShort (m) {
+ return (m) ? this._weekdaysShort[m.day()] : this._weekdaysShort;
+}
+
+var defaultLocaleWeekdaysMin = 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_');
+function localeWeekdaysMin (m) {
+ return (m) ? this._weekdaysMin[m.day()] : this._weekdaysMin;
+}
+
+function handleStrictParse$1(weekdayName, format, strict) {
+ var i, ii, mom, llc = weekdayName.toLocaleLowerCase();
+ if (!this._weekdaysParse) {
+ this._weekdaysParse = [];
+ this._shortWeekdaysParse = [];
+ this._minWeekdaysParse = [];
+
+ for (i = 0; i < 7; ++i) {
+ mom = createUTC([2000, 1]).day(i);
+ this._minWeekdaysParse[i] = this.weekdaysMin(mom, '').toLocaleLowerCase();
+ this._shortWeekdaysParse[i] = this.weekdaysShort(mom, '').toLocaleLowerCase();
+ this._weekdaysParse[i] = this.weekdays(mom, '').toLocaleLowerCase();
+ }
+ }
+
+ if (strict) {
+ if (format === 'dddd') {
+ ii = indexOf.call(this._weekdaysParse, llc);
+ return ii !== -1 ? ii : null;
+ } else if (format === 'ddd') {
+ ii = indexOf.call(this._shortWeekdaysParse, llc);
+ return ii !== -1 ? ii : null;
+ } else {
+ ii = indexOf.call(this._minWeekdaysParse, llc);
+ return ii !== -1 ? ii : null;
+ }
+ } else {
+ if (format === 'dddd') {
+ ii = indexOf.call(this._weekdaysParse, llc);
+ if (ii !== -1) {
+ return ii;
+ }
+ ii = indexOf.call(this._shortWeekdaysParse, llc);
+ if (ii !== -1) {
+ return ii;
+ }
+ ii = indexOf.call(this._minWeekdaysParse, llc);
+ return ii !== -1 ? ii : null;
+ } else if (format === 'ddd') {
+ ii = indexOf.call(this._shortWeekdaysParse, llc);
+ if (ii !== -1) {
+ return ii;
+ }
+ ii = indexOf.call(this._weekdaysParse, llc);
+ if (ii !== -1) {
+ return ii;
+ }
+ ii = indexOf.call(this._minWeekdaysParse, llc);
+ return ii !== -1 ? ii : null;
+ } else {
+ ii = indexOf.call(this._minWeekdaysParse, llc);
+ if (ii !== -1) {
+ return ii;
+ }
+ ii = indexOf.call(this._weekdaysParse, llc);
+ if (ii !== -1) {
+ return ii;
+ }
+ ii = indexOf.call(this._shortWeekdaysParse, llc);
+ return ii !== -1 ? ii : null;
+ }
+ }
+}
+
+function localeWeekdaysParse (weekdayName, format, strict) {
+ var i, mom, regex;
+
+ if (this._weekdaysParseExact) {
+ return handleStrictParse$1.call(this, weekdayName, format, strict);
+ }
+
+ if (!this._weekdaysParse) {
+ this._weekdaysParse = [];
+ this._minWeekdaysParse = [];
+ this._shortWeekdaysParse = [];
+ this._fullWeekdaysParse = [];
+ }
+
+ for (i = 0; i < 7; i++) {
+ // make the regex if we don't have it already
+
+ mom = createUTC([2000, 1]).day(i);
+ if (strict && !this._fullWeekdaysParse[i]) {
+ this._fullWeekdaysParse[i] = new RegExp('^' + this.weekdays(mom, '').replace('.', '\.?') + '$', 'i');
+ this._shortWeekdaysParse[i] = new RegExp('^' + this.weekdaysShort(mom, '').replace('.', '\.?') + '$', 'i');
+ this._minWeekdaysParse[i] = new RegExp('^' + this.weekdaysMin(mom, '').replace('.', '\.?') + '$', 'i');
+ }
+ if (!this._weekdaysParse[i]) {
+ regex = '^' + this.weekdays(mom, '') + '|^' + this.weekdaysShort(mom, '') + '|^' + this.weekdaysMin(mom, '');
+ this._weekdaysParse[i] = new RegExp(regex.replace('.', ''), 'i');
+ }
+ // test the regex
+ if (strict && format === 'dddd' && this._fullWeekdaysParse[i].test(weekdayName)) {
+ return i;
+ } else if (strict && format === 'ddd' && this._shortWeekdaysParse[i].test(weekdayName)) {
+ return i;
+ } else if (strict && format === 'dd' && this._minWeekdaysParse[i].test(weekdayName)) {
+ return i;
+ } else if (!strict && this._weekdaysParse[i].test(weekdayName)) {
+ return i;
+ }
+ }
+}
+
+// MOMENTS
+
+function getSetDayOfWeek (input) {
+ if (!this.isValid()) {
+ return input != null ? this : NaN;
+ }
+ var day = this._isUTC ? this._d.getUTCDay() : this._d.getDay();
+ if (input != null) {
+ input = parseWeekday(input, this.localeData());
+ return this.add(input - day, 'd');
+ } else {
+ return day;
+ }
+}
+
+function getSetLocaleDayOfWeek (input) {
+ if (!this.isValid()) {
+ return input != null ? this : NaN;
+ }
+ var weekday = (this.day() + 7 - this.localeData()._week.dow) % 7;
+ return input == null ? weekday : this.add(input - weekday, 'd');
+}
+
+function getSetISODayOfWeek (input) {
+ if (!this.isValid()) {
+ return input != null ? this : NaN;
+ }
+
+ // 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.
+
+ if (input != null) {
+ var weekday = parseIsoWeekday(input, this.localeData());
+ return this.day(this.day() % 7 ? weekday : weekday - 7);
+ } else {
+ return this.day() || 7;
+ }
+}
+
+var defaultWeekdaysRegex = matchWord;
+function weekdaysRegex (isStrict) {
+ if (this._weekdaysParseExact) {
+ if (!hasOwnProp(this, '_weekdaysRegex')) {
+ computeWeekdaysParse.call(this);
+ }
+ if (isStrict) {
+ return this._weekdaysStrictRegex;
+ } else {
+ return this._weekdaysRegex;
+ }
+ } else {
+ if (!hasOwnProp(this, '_weekdaysRegex')) {
+ this._weekdaysRegex = defaultWeekdaysRegex;
+ }
+ return this._weekdaysStrictRegex && isStrict ?
+ this._weekdaysStrictRegex : this._weekdaysRegex;
+ }
+}
+
+var defaultWeekdaysShortRegex = matchWord;
+function weekdaysShortRegex (isStrict) {
+ if (this._weekdaysParseExact) {
+ if (!hasOwnProp(this, '_weekdaysRegex')) {
+ computeWeekdaysParse.call(this);
+ }
+ if (isStrict) {
+ return this._weekdaysShortStrictRegex;
+ } else {
+ return this._weekdaysShortRegex;
+ }
+ } else {
+ if (!hasOwnProp(this, '_weekdaysShortRegex')) {
+ this._weekdaysShortRegex = defaultWeekdaysShortRegex;
+ }
+ return this._weekdaysShortStrictRegex && isStrict ?
+ this._weekdaysShortStrictRegex : this._weekdaysShortRegex;
+ }
+}
+
+var defaultWeekdaysMinRegex = matchWord;
+function weekdaysMinRegex (isStrict) {
+ if (this._weekdaysParseExact) {
+ if (!hasOwnProp(this, '_weekdaysRegex')) {
+ computeWeekdaysParse.call(this);
+ }
+ if (isStrict) {
+ return this._weekdaysMinStrictRegex;
+ } else {
+ return this._weekdaysMinRegex;
+ }
+ } else {
+ if (!hasOwnProp(this, '_weekdaysMinRegex')) {
+ this._weekdaysMinRegex = defaultWeekdaysMinRegex;
+ }
+ return this._weekdaysMinStrictRegex && isStrict ?
+ this._weekdaysMinStrictRegex : this._weekdaysMinRegex;
+ }
+}
+
+
+function computeWeekdaysParse () {
+ function cmpLenRev(a, b) {
+ return b.length - a.length;
+ }
+
+ var minPieces = [], shortPieces = [], longPieces = [], mixedPieces = [],
+ i, mom, minp, shortp, longp;
+ for (i = 0; i < 7; i++) {
+ // make the regex if we don't have it already
+ mom = createUTC([2000, 1]).day(i);
+ minp = this.weekdaysMin(mom, '');
+ shortp = this.weekdaysShort(mom, '');
+ longp = this.weekdays(mom, '');
+ minPieces.push(minp);
+ shortPieces.push(shortp);
+ longPieces.push(longp);
+ mixedPieces.push(minp);
+ mixedPieces.push(shortp);
+ mixedPieces.push(longp);
+ }
+ // Sorting makes sure if one weekday (or abbr) is a prefix of another it
+ // will match the longer piece.
+ minPieces.sort(cmpLenRev);
+ shortPieces.sort(cmpLenRev);
+ longPieces.sort(cmpLenRev);
+ mixedPieces.sort(cmpLenRev);
+ for (i = 0; i < 7; i++) {
+ shortPieces[i] = regexEscape(shortPieces[i]);
+ longPieces[i] = regexEscape(longPieces[i]);
+ mixedPieces[i] = regexEscape(mixedPieces[i]);
+ }
+
+ this._weekdaysRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');
+ this._weekdaysShortRegex = this._weekdaysRegex;
+ this._weekdaysMinRegex = this._weekdaysRegex;
+
+ this._weekdaysStrictRegex = new RegExp('^(' + longPieces.join('|') + ')', 'i');
+ this._weekdaysShortStrictRegex = new RegExp('^(' + shortPieces.join('|') + ')', 'i');
+ this._weekdaysMinStrictRegex = new RegExp('^(' + minPieces.join('|') + ')', 'i');
+}
+
+// FORMATTING
+
+function hFormat() {
+ return this.hours() % 12 || 12;
+}
+
+function kFormat() {
+ return this.hours() || 24;
+}
+
+addFormatToken('H', ['HH', 2], 0, 'hour');
+addFormatToken('h', ['hh', 2], 0, hFormat);
+addFormatToken('k', ['kk', 2], 0, kFormat);
+
+addFormatToken('hmm', 0, 0, function () {
+ return '' + hFormat.apply(this) + zeroFill(this.minutes(), 2);
+});
+
+addFormatToken('hmmss', 0, 0, function () {
+ return '' + hFormat.apply(this) + zeroFill(this.minutes(), 2) +
+ zeroFill(this.seconds(), 2);
+});
+
+addFormatToken('Hmm', 0, 0, function () {
+ return '' + this.hours() + zeroFill(this.minutes(), 2);
+});
+
+addFormatToken('Hmmss', 0, 0, function () {
+ return '' + this.hours() + zeroFill(this.minutes(), 2) +
+ zeroFill(this.seconds(), 2);
+});
+
+function meridiem (token, lowercase) {
+ addFormatToken(token, 0, 0, function () {
+ return this.localeData().meridiem(this.hours(), this.minutes(), lowercase);
+ });
+}
+
+meridiem('a', true);
+meridiem('A', false);
+
+// ALIASES
+
+addUnitAlias('hour', 'h');
+
+// PRIORITY
+addUnitPriority('hour', 13);
+
+// PARSING
+
+function matchMeridiem (isStrict, locale) {
+ return locale._meridiemParse;
+}
+
+addRegexToken('a', matchMeridiem);
+addRegexToken('A', matchMeridiem);
+addRegexToken('H', match1to2);
+addRegexToken('h', match1to2);
+addRegexToken('k', match1to2);
+addRegexToken('HH', match1to2, match2);
+addRegexToken('hh', match1to2, match2);
+addRegexToken('kk', match1to2, match2);
+
+addRegexToken('hmm', match3to4);
+addRegexToken('hmmss', match5to6);
+addRegexToken('Hmm', match3to4);
+addRegexToken('Hmmss', match5to6);
+
+addParseToken(['H', 'HH'], HOUR);
+addParseToken(['k', 'kk'], function (input, array, config) {
+ var kInput = toInt(input);
+ array[HOUR] = kInput === 24 ? 0 : kInput;
+});
+addParseToken(['a', 'A'], function (input, array, config) {
+ config._isPm = config._locale.isPM(input);
+ config._meridiem = input;
+});
+addParseToken(['h', 'hh'], function (input, array, config) {
+ array[HOUR] = toInt(input);
+ getParsingFlags(config).bigHour = true;
+});
+addParseToken('hmm', function (input, array, config) {
+ var pos = input.length - 2;
+ array[HOUR] = toInt(input.substr(0, pos));
+ array[MINUTE] = toInt(input.substr(pos));
+ getParsingFlags(config).bigHour = true;
+});
+addParseToken('hmmss', function (input, array, config) {
+ var pos1 = input.length - 4;
+ var pos2 = input.length - 2;
+ array[HOUR] = toInt(input.substr(0, pos1));
+ array[MINUTE] = toInt(input.substr(pos1, 2));
+ array[SECOND] = toInt(input.substr(pos2));
+ getParsingFlags(config).bigHour = true;
+});
+addParseToken('Hmm', function (input, array, config) {
+ var pos = input.length - 2;
+ array[HOUR] = toInt(input.substr(0, pos));
+ array[MINUTE] = toInt(input.substr(pos));
+});
+addParseToken('Hmmss', function (input, array, config) {
+ var pos1 = input.length - 4;
+ var pos2 = input.length - 2;
+ array[HOUR] = toInt(input.substr(0, pos1));
+ array[MINUTE] = toInt(input.substr(pos1, 2));
+ array[SECOND] = toInt(input.substr(pos2));
+});
+
+// LOCALES
+
+function localeIsPM (input) {
+ // IE8 Quirks Mode & IE7 Standards Mode do not allow accessing strings like arrays
+ // Using charAt should be more compatible.
+ return ((input + '').toLowerCase().charAt(0) === 'p');
+}
+
+var defaultLocaleMeridiemParse = /[ap]\.?m?\.?/i;
+function localeMeridiem (hours, minutes, isLower) {
+ if (hours > 11) {
+ return isLower ? 'pm' : 'PM';
+ } else {
+ return isLower ? 'am' : 'AM';
+ }
+}
+
+
+// MOMENTS
+
+// Setting the hour should keep the time, because the user explicitly
+// specified which hour he wants. So trying to maintain the same hour (in
+// a new timezone) makes sense. Adding/subtracting hours does not follow
+// this rule.
+var getSetHour = makeGetSet('Hours', true);
+
+// months
+// week
+// weekdays
+// meridiem
+var baseConfig = {
+ calendar: defaultCalendar,
+ longDateFormat: defaultLongDateFormat,
+ invalidDate: defaultInvalidDate,
+ ordinal: defaultOrdinal,
+ dayOfMonthOrdinalParse: defaultDayOfMonthOrdinalParse,
+ relativeTime: defaultRelativeTime,
+
+ months: defaultLocaleMonths,
+ monthsShort: defaultLocaleMonthsShort,
+
+ week: defaultLocaleWeek,
+
+ weekdays: defaultLocaleWeekdays,
+ weekdaysMin: defaultLocaleWeekdaysMin,
+ weekdaysShort: defaultLocaleWeekdaysShort,
+
+ meridiemParse: defaultLocaleMeridiemParse
+};
+
+// internal storage for locale config files
+var locales = {};
+var localeFamilies = {};
+var globalLocale;
+
+function normalizeLocale(key) {
+ return key ? key.toLowerCase().replace('_', '-') : key;
+}
+
+// pick the locale from the array
+// try ['en-au', 'en-gb'] as 'en-au', 'en-gb', 'en', as in move through the list trying each
+// substring from most specific to least, but move to the next array item if it's a more specific variant than the current root
+function chooseLocale(names) {
+ var i = 0, j, next, locale, split;
+
+ while (i < names.length) {
+ split = normalizeLocale(names[i]).split('-');
+ j = split.length;
+ next = normalizeLocale(names[i + 1]);
+ next = next ? next.split('-') : null;
+ while (j > 0) {
+ locale = loadLocale(split.slice(0, j).join('-'));
+ if (locale) {
+ return locale;
}
- // don't parse if it's not a known token
- if (formatTokenFunctions[token]) {
- if (parsedInput) {
- config._pf.empty = false;
+ if (next && next.length >= j && compareArrays(split, next, true) >= j - 1) {
+ //the next array item is better than a shallower substring of this one
+ break;
+ }
+ j--;
+ }
+ i++;
+ }
+ return null;
+}
+
+function loadLocale(name) {
+ var oldLocale = null;
+ // TODO: Find a better way to register and load all the locales in Node
+ if (!locales[name] && (typeof module !== 'undefined') &&
+ module && module.exports) {
+ try {
+ oldLocale = globalLocale._abbr;
+ var aliasedRequire = require;
+ aliasedRequire('./locale/' + name);
+ getSetGlobalLocale(oldLocale);
+ } catch (e) {}
+ }
+ return locales[name];
+}
+
+// This function will load locale and then set the global locale. If
+// no arguments are passed in, it will simply return the current global
+// locale key.
+function getSetGlobalLocale (key, values) {
+ var data;
+ if (key) {
+ if (isUndefined(values)) {
+ data = getLocale(key);
+ }
+ else {
+ data = defineLocale(key, values);
+ }
+
+ if (data) {
+ // moment.duration._locale = moment._locale = data;
+ globalLocale = data;
+ }
+ }
+
+ return globalLocale._abbr;
+}
+
+function defineLocale (name, config) {
+ if (config !== null) {
+ var parentConfig = baseConfig;
+ config.abbr = name;
+ if (locales[name] != null) {
+ deprecateSimple('defineLocaleOverride',
+ 'use moment.updateLocale(localeName, config) to change ' +
+ 'an existing locale. moment.defineLocale(localeName, ' +
+ 'config) should only be used for creating a new locale ' +
+ 'See http://momentjs.com/guides/#/warnings/define-locale/ for more info.');
+ parentConfig = locales[name]._config;
+ } else if (config.parentLocale != null) {
+ if (locales[config.parentLocale] != null) {
+ parentConfig = locales[config.parentLocale]._config;
+ } else {
+ if (!localeFamilies[config.parentLocale]) {
+ localeFamilies[config.parentLocale] = [];
}
- else {
- config._pf.unusedTokens.push(token);
+ localeFamilies[config.parentLocale].push({
+ name: name,
+ config: config
+ });
+ return null;
+ }
+ }
+ locales[name] = new Locale(mergeConfigs(parentConfig, config));
+
+ if (localeFamilies[name]) {
+ localeFamilies[name].forEach(function (x) {
+ defineLocale(x.name, x.config);
+ });
+ }
+
+ // backwards compat for now: also set the locale
+ // make sure we set the locale AFTER all child locales have been
+ // created, so we won't end up with the child locale set.
+ getSetGlobalLocale(name);
+
+
+ return locales[name];
+ } else {
+ // useful for testing
+ delete locales[name];
+ return null;
+ }
+}
+
+function updateLocale(name, config) {
+ if (config != null) {
+ var locale, tmpLocale, parentConfig = baseConfig;
+ // MERGE
+ tmpLocale = loadLocale(name);
+ if (tmpLocale != null) {
+ parentConfig = tmpLocale._config;
+ }
+ config = mergeConfigs(parentConfig, config);
+ locale = new Locale(config);
+ locale.parentLocale = locales[name];
+ locales[name] = locale;
+
+ // backwards compat for now: also set the locale
+ getSetGlobalLocale(name);
+ } else {
+ // pass null for config to unupdate, useful for tests
+ if (locales[name] != null) {
+ if (locales[name].parentLocale != null) {
+ locales[name] = locales[name].parentLocale;
+ } else if (locales[name] != null) {
+ delete locales[name];
+ }
+ }
+ }
+ return locales[name];
+}
+
+// returns locale data
+function getLocale (key) {
+ var locale;
+
+ if (key && key._locale && key._locale._abbr) {
+ key = key._locale._abbr;
+ }
+
+ if (!key) {
+ return globalLocale;
+ }
+
+ if (!isArray(key)) {
+ //short-circuit everything else
+ locale = loadLocale(key);
+ if (locale) {
+ return locale;
+ }
+ key = [key];
+ }
+
+ return chooseLocale(key);
+}
+
+function listLocales() {
+ return keys(locales);
+}
+
+function checkOverflow (m) {
+ var overflow;
+ var a = m._a;
+
+ if (a && getParsingFlags(m).overflow === -2) {
+ overflow =
+ a[MONTH] < 0 || a[MONTH] > 11 ? MONTH :
+ a[DATE] < 1 || a[DATE] > daysInMonth(a[YEAR], a[MONTH]) ? DATE :
+ a[HOUR] < 0 || a[HOUR] > 24 || (a[HOUR] === 24 && (a[MINUTE] !== 0 || a[SECOND] !== 0 || a[MILLISECOND] !== 0)) ? HOUR :
+ a[MINUTE] < 0 || a[MINUTE] > 59 ? MINUTE :
+ a[SECOND] < 0 || a[SECOND] > 59 ? SECOND :
+ a[MILLISECOND] < 0 || a[MILLISECOND] > 999 ? MILLISECOND :
+ -1;
+
+ if (getParsingFlags(m)._overflowDayOfYear && (overflow < YEAR || overflow > DATE)) {
+ overflow = DATE;
+ }
+ if (getParsingFlags(m)._overflowWeeks && overflow === -1) {
+ overflow = WEEK;
+ }
+ if (getParsingFlags(m)._overflowWeekday && overflow === -1) {
+ overflow = WEEKDAY;
+ }
+
+ getParsingFlags(m).overflow = overflow;
+ }
+
+ return m;
+}
+
+// Pick the first defined of two or three arguments.
+function defaults(a, b, c) {
+ if (a != null) {
+ return a;
+ }
+ if (b != null) {
+ return b;
+ }
+ return c;
+}
+
+function currentDateArray(config) {
+ // hooks is actually the exported moment object
+ var nowValue = new Date(hooks.now());
+ if (config._useUTC) {
+ return [nowValue.getUTCFullYear(), nowValue.getUTCMonth(), nowValue.getUTCDate()];
+ }
+ return [nowValue.getFullYear(), nowValue.getMonth(), nowValue.getDate()];
+}
+
+// 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 configFromArray (config) {
+ var i, date, input = [], currentDate, yearToUse;
+
+ if (config._d) {
+ return;
+ }
+
+ currentDate = currentDateArray(config);
+
+ //compute day of the year from weeks and weekdays
+ if (config._w && config._a[DATE] == null && config._a[MONTH] == null) {
+ dayOfYearFromWeekInfo(config);
+ }
+
+ //if the day of the year is set, figure out what it is
+ if (config._dayOfYear != null) {
+ yearToUse = defaults(config._a[YEAR], currentDate[YEAR]);
+
+ if (config._dayOfYear > daysInYear(yearToUse) || config._dayOfYear === 0) {
+ getParsingFlags(config)._overflowDayOfYear = true;
+ }
+
+ date = createUTCDate(yearToUse, 0, config._dayOfYear);
+ config._a[MONTH] = date.getUTCMonth();
+ config._a[DATE] = date.getUTCDate();
+ }
+
+ // Default to current date.
+ // * if no year, month, day of month are given, default to today
+ // * if day of month is given, default month and year
+ // * if month is given, default only year
+ // * if year is given, don't default anything
+ for (i = 0; i < 3 && config._a[i] == null; ++i) {
+ config._a[i] = input[i] = currentDate[i];
+ }
+
+ // Zero out whatever was not defaulted, including time
+ for (; i < 7; i++) {
+ config._a[i] = input[i] = (config._a[i] == null) ? (i === 2 ? 1 : 0) : config._a[i];
+ }
+
+ // Check for 24:00:00.000
+ if (config._a[HOUR] === 24 &&
+ config._a[MINUTE] === 0 &&
+ config._a[SECOND] === 0 &&
+ config._a[MILLISECOND] === 0) {
+ config._nextDay = true;
+ config._a[HOUR] = 0;
+ }
+
+ config._d = (config._useUTC ? createUTCDate : createDate).apply(null, input);
+ // Apply timezone offset from input. The actual utcOffset can be changed
+ // with parseZone.
+ if (config._tzm != null) {
+ config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm);
+ }
+
+ if (config._nextDay) {
+ config._a[HOUR] = 24;
+ }
+
+ // check for mismatching day of week
+ if (config._w && typeof config._w.d !== 'undefined' && config._w.d !== config._d.getDay()) {
+ getParsingFlags(config).weekdayMismatch = true;
+ }
+}
+
+function dayOfYearFromWeekInfo(config) {
+ var w, weekYear, week, weekday, dow, doy, temp, weekdayOverflow;
+
+ w = config._w;
+ if (w.GG != null || w.W != null || w.E != null) {
+ dow = 1;
+ doy = 4;
+
+ // TODO: We need to take the current isoWeekYear, but that depends on
+ // how we interpret now (local, utc, fixed offset). So create
+ // a now version of current config (take local/utc/offset flags, and
+ // create now).
+ weekYear = defaults(w.GG, config._a[YEAR], weekOfYear(createLocal(), 1, 4).year);
+ week = defaults(w.W, 1);
+ weekday = defaults(w.E, 1);
+ if (weekday < 1 || weekday > 7) {
+ weekdayOverflow = true;
+ }
+ } else {
+ dow = config._locale._week.dow;
+ doy = config._locale._week.doy;
+
+ var curWeek = weekOfYear(createLocal(), dow, doy);
+
+ weekYear = defaults(w.gg, config._a[YEAR], curWeek.year);
+
+ // Default to current week.
+ week = defaults(w.w, curWeek.week);
+
+ if (w.d != null) {
+ // weekday -- low day numbers are considered next week
+ weekday = w.d;
+ if (weekday < 0 || weekday > 6) {
+ weekdayOverflow = true;
+ }
+ } else if (w.e != null) {
+ // local weekday -- counting starts from begining of week
+ weekday = w.e + dow;
+ if (w.e < 0 || w.e > 6) {
+ weekdayOverflow = true;
+ }
+ } else {
+ // default to begining of week
+ weekday = dow;
+ }
+ }
+ if (week < 1 || week > weeksInYear(weekYear, dow, doy)) {
+ getParsingFlags(config)._overflowWeeks = true;
+ } else if (weekdayOverflow != null) {
+ getParsingFlags(config)._overflowWeekday = true;
+ } else {
+ temp = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy);
+ config._a[YEAR] = temp.year;
+ config._dayOfYear = temp.dayOfYear;
+ }
+}
+
+// iso 8601 regex
+// 0000-00-00 0000-W00 or 0000-W00-0 + T + 00 or 00:00 or 00:00:00 or 00:00:00.000 + +00:00 or +0000 or +00)
+var extendedIsoRegex = /^\s*((?:[+-]\d{6}|\d{4})-(?:\d\d-\d\d|W\d\d-\d|W\d\d|\d\d\d|\d\d))(?:(T| )(\d\d(?::\d\d(?::\d\d(?:[.,]\d+)?)?)?)([\+\-]\d\d(?::?\d\d)?|\s*Z)?)?$/;
+var basicIsoRegex = /^\s*((?:[+-]\d{6}|\d{4})(?:\d\d\d\d|W\d\d\d|W\d\d|\d\d\d|\d\d))(?:(T| )(\d\d(?:\d\d(?:\d\d(?:[.,]\d+)?)?)?)([\+\-]\d\d(?::?\d\d)?|\s*Z)?)?$/;
+
+var tzRegex = /Z|[+-]\d\d(?::?\d\d)?/;
+
+var isoDates = [
+ ['YYYYYY-MM-DD', /[+-]\d{6}-\d\d-\d\d/],
+ ['YYYY-MM-DD', /\d{4}-\d\d-\d\d/],
+ ['GGGG-[W]WW-E', /\d{4}-W\d\d-\d/],
+ ['GGGG-[W]WW', /\d{4}-W\d\d/, false],
+ ['YYYY-DDD', /\d{4}-\d{3}/],
+ ['YYYY-MM', /\d{4}-\d\d/, false],
+ ['YYYYYYMMDD', /[+-]\d{10}/],
+ ['YYYYMMDD', /\d{8}/],
+ // YYYYMM is NOT allowed by the standard
+ ['GGGG[W]WWE', /\d{4}W\d{3}/],
+ ['GGGG[W]WW', /\d{4}W\d{2}/, false],
+ ['YYYYDDD', /\d{7}/]
+];
+
+// iso time formats and regexes
+var isoTimes = [
+ ['HH:mm:ss.SSSS', /\d\d:\d\d:\d\d\.\d+/],
+ ['HH:mm:ss,SSSS', /\d\d:\d\d:\d\d,\d+/],
+ ['HH:mm:ss', /\d\d:\d\d:\d\d/],
+ ['HH:mm', /\d\d:\d\d/],
+ ['HHmmss.SSSS', /\d\d\d\d\d\d\.\d+/],
+ ['HHmmss,SSSS', /\d\d\d\d\d\d,\d+/],
+ ['HHmmss', /\d\d\d\d\d\d/],
+ ['HHmm', /\d\d\d\d/],
+ ['HH', /\d\d/]
+];
+
+var aspNetJsonRegex = /^\/?Date\((\-?\d+)/i;
+
+// date from iso format
+function configFromISO(config) {
+ var i, l,
+ string = config._i,
+ match = extendedIsoRegex.exec(string) || basicIsoRegex.exec(string),
+ allowTime, dateFormat, timeFormat, tzFormat;
+
+ if (match) {
+ getParsingFlags(config).iso = true;
+
+ for (i = 0, l = isoDates.length; i < l; i++) {
+ if (isoDates[i][1].exec(match[1])) {
+ dateFormat = isoDates[i][0];
+ allowTime = isoDates[i][2] !== false;
+ break;
+ }
+ }
+ if (dateFormat == null) {
+ config._isValid = false;
+ return;
+ }
+ if (match[3]) {
+ for (i = 0, l = isoTimes.length; i < l; i++) {
+ if (isoTimes[i][1].exec(match[3])) {
+ // match[2] should be 'T' or space
+ timeFormat = (match[2] || ' ') + isoTimes[i][0];
+ break;
}
- addTimeToArrayFromToken(token, parsedInput, config);
}
- else if (config._strict && !parsedInput) {
- config._pf.unusedTokens.push(token);
+ if (timeFormat == null) {
+ config._isValid = false;
+ return;
+ }
+ }
+ if (!allowTime && timeFormat != null) {
+ config._isValid = false;
+ return;
+ }
+ if (match[4]) {
+ if (tzRegex.exec(match[4])) {
+ tzFormat = 'Z';
+ } else {
+ config._isValid = false;
+ return;
+ }
+ }
+ config._f = dateFormat + (timeFormat || '') + (tzFormat || '');
+ configFromStringAndFormat(config);
+ } else {
+ config._isValid = false;
+ }
+}
+
+// RFC 2822 regex: For details see https://tools.ietf.org/html/rfc2822#section-3.3
+var rfc2822 = /^(?:(Mon|Tue|Wed|Thu|Fri|Sat|Sun),?\s)?(\d{1,2})\s(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\s(\d{2,4})\s(\d\d):(\d\d)(?::(\d\d))?\s(?:(UT|GMT|[ECMP][SD]T)|([Zz])|([+-]\d{4}))$/;
+
+function extractFromRFC2822Strings(yearStr, monthStr, dayStr, hourStr, minuteStr, secondStr) {
+ var result = [
+ untruncateYear(yearStr),
+ defaultLocaleMonthsShort.indexOf(monthStr),
+ parseInt(dayStr, 10),
+ parseInt(hourStr, 10),
+ parseInt(minuteStr, 10)
+ ];
+
+ if (secondStr) {
+ result.push(parseInt(secondStr, 10));
+ }
+
+ return result;
+}
+
+function untruncateYear(yearStr) {
+ var year = parseInt(yearStr, 10);
+ if (year <= 49) {
+ return 2000 + year;
+ } else if (year <= 999) {
+ return 1900 + year;
+ }
+ return year;
+}
+
+function preprocessRFC2822(s) {
+ // Remove comments and folding whitespace and replace multiple-spaces with a single space
+ return s.replace(/\([^)]*\)|[\n\t]/g, ' ').replace(/(\s\s+)/g, ' ').trim();
+}
+
+function checkWeekday(weekdayStr, parsedInput, config) {
+ if (weekdayStr) {
+ // TODO: Replace the vanilla JS Date object with an indepentent day-of-week check.
+ var weekdayProvided = defaultLocaleWeekdaysShort.indexOf(weekdayStr),
+ weekdayActual = new Date(parsedInput[0], parsedInput[1], parsedInput[2]).getDay();
+ if (weekdayProvided !== weekdayActual) {
+ getParsingFlags(config).weekdayMismatch = true;
+ config._isValid = false;
+ return false;
+ }
+ }
+ return true;
+}
+
+var obsOffsets = {
+ UT: 0,
+ GMT: 0,
+ EDT: -4 * 60,
+ EST: -5 * 60,
+ CDT: -5 * 60,
+ CST: -6 * 60,
+ MDT: -6 * 60,
+ MST: -7 * 60,
+ PDT: -7 * 60,
+ PST: -8 * 60
+};
+
+function calculateOffset(obsOffset, militaryOffset, numOffset) {
+ if (obsOffset) {
+ return obsOffsets[obsOffset];
+ } else if (militaryOffset) {
+ // the only allowed military tz is Z
+ return 0;
+ } else {
+ var hm = parseInt(numOffset, 10);
+ var m = hm % 100, h = (hm - m) / 100;
+ return h * 60 + m;
+ }
+}
+
+// date and time from ref 2822 format
+function configFromRFC2822(config) {
+ var match = rfc2822.exec(preprocessRFC2822(config._i));
+ if (match) {
+ var parsedArray = extractFromRFC2822Strings(match[4], match[3], match[2], match[5], match[6], match[7]);
+ if (!checkWeekday(match[1], parsedArray, config)) {
+ return;
+ }
+
+ config._a = parsedArray;
+ config._tzm = calculateOffset(match[8], match[9], match[10]);
+
+ config._d = createUTCDate.apply(null, config._a);
+ config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm);
+
+ getParsingFlags(config).rfc2822 = true;
+ } else {
+ config._isValid = false;
+ }
+}
+
+// date from iso format or fallback
+function configFromString(config) {
+ var matched = aspNetJsonRegex.exec(config._i);
+
+ if (matched !== null) {
+ config._d = new Date(+matched[1]);
+ return;
+ }
+
+ configFromISO(config);
+ if (config._isValid === false) {
+ delete config._isValid;
+ } else {
+ return;
+ }
+
+ configFromRFC2822(config);
+ if (config._isValid === false) {
+ delete config._isValid;
+ } else {
+ return;
+ }
+
+ // Final attempt, use Input Fallback
+ hooks.createFromInputFallback(config);
+}
+
+hooks.createFromInputFallback = deprecate(
+ 'value provided is not in a recognized RFC2822 or ISO format. moment construction falls back to js Date(), ' +
+ 'which is not reliable across all browsers and versions. Non RFC2822/ISO date formats are ' +
+ 'discouraged and will be removed in an upcoming major release. Please refer to ' +
+ 'http://momentjs.com/guides/#/warnings/js-date/ for more info.',
+ function (config) {
+ config._d = new Date(config._i + (config._useUTC ? ' UTC' : ''));
+ }
+);
+
+// constant that refers to the ISO standard
+hooks.ISO_8601 = function () {};
+
+// constant that refers to the RFC 2822 form
+hooks.RFC_2822 = function () {};
+
+// date from string and format string
+function configFromStringAndFormat(config) {
+ // TODO: Move this to another part of the creation flow to prevent circular deps
+ if (config._f === hooks.ISO_8601) {
+ configFromISO(config);
+ return;
+ }
+ if (config._f === hooks.RFC_2822) {
+ configFromRFC2822(config);
+ return;
+ }
+ config._a = [];
+ getParsingFlags(config).empty = true;
+
+ // This array is used to make a Date, either with `new Date` or `Date.UTC`
+ var string = '' + config._i,
+ i, parsedInput, tokens, token, skipped,
+ stringLength = string.length,
+ totalParsedInputLength = 0;
+
+ tokens = expandFormat(config._f, config._locale).match(formattingTokens) || [];
+
+ for (i = 0; i < tokens.length; i++) {
+ token = tokens[i];
+ parsedInput = (string.match(getParseRegexForToken(token, config)) || [])[0];
+ // console.log('token', token, 'parsedInput', parsedInput,
+ // 'regex', getParseRegexForToken(token, config));
+ if (parsedInput) {
+ skipped = string.substr(0, string.indexOf(parsedInput));
+ if (skipped.length > 0) {
+ getParsingFlags(config).unusedInput.push(skipped);
+ }
+ string = string.slice(string.indexOf(parsedInput) + parsedInput.length);
+ totalParsedInputLength += parsedInput.length;
+ }
+ // don't parse if it's not a known token
+ if (formatTokenFunctions[token]) {
+ if (parsedInput) {
+ getParsingFlags(config).empty = false;
+ }
+ else {
+ getParsingFlags(config).unusedTokens.push(token);
+ }
+ addTimeToArrayFromToken(token, parsedInput, config);
+ }
+ else if (config._strict && !parsedInput) {
+ getParsingFlags(config).unusedTokens.push(token);
+ }
+ }
+
+ // add remaining unparsed input length to the string
+ getParsingFlags(config).charsLeftOver = stringLength - totalParsedInputLength;
+ if (string.length > 0) {
+ getParsingFlags(config).unusedInput.push(string);
+ }
+
+ // clear _12h flag if hour is <= 12
+ if (config._a[HOUR] <= 12 &&
+ getParsingFlags(config).bigHour === true &&
+ config._a[HOUR] > 0) {
+ getParsingFlags(config).bigHour = undefined;
+ }
+
+ getParsingFlags(config).parsedDateParts = config._a.slice(0);
+ getParsingFlags(config).meridiem = config._meridiem;
+ // handle meridiem
+ config._a[HOUR] = meridiemFixWrap(config._locale, config._a[HOUR], config._meridiem);
+
+ configFromArray(config);
+ checkOverflow(config);
+}
+
+
+function meridiemFixWrap (locale, hour, meridiem) {
+ var isPm;
+
+ if (meridiem == null) {
+ // nothing to do
+ return hour;
+ }
+ if (locale.meridiemHour != null) {
+ return locale.meridiemHour(hour, meridiem);
+ } else if (locale.isPM != null) {
+ // Fallback
+ isPm = locale.isPM(meridiem);
+ if (isPm && hour < 12) {
+ hour += 12;
+ }
+ if (!isPm && hour === 12) {
+ hour = 0;
+ }
+ return hour;
+ } else {
+ // this is not supposed to happen
+ return hour;
+ }
+}
+
+// date from string and array of format strings
+function configFromStringAndArray(config) {
+ var tempConfig,
+ bestMoment,
+
+ scoreToBeat,
+ i,
+ currentScore;
+
+ if (config._f.length === 0) {
+ getParsingFlags(config).invalidFormat = true;
+ config._d = new Date(NaN);
+ return;
+ }
+
+ for (i = 0; i < config._f.length; i++) {
+ currentScore = 0;
+ tempConfig = copyConfig({}, config);
+ if (config._useUTC != null) {
+ tempConfig._useUTC = config._useUTC;
+ }
+ tempConfig._f = config._f[i];
+ configFromStringAndFormat(tempConfig);
+
+ if (!isValid(tempConfig)) {
+ continue;
+ }
+
+ // if there is any input that was not parsed add a penalty for that format
+ currentScore += getParsingFlags(tempConfig).charsLeftOver;
+
+ //or tokens
+ currentScore += getParsingFlags(tempConfig).unusedTokens.length * 10;
+
+ getParsingFlags(tempConfig).score = currentScore;
+
+ if (scoreToBeat == null || currentScore < scoreToBeat) {
+ scoreToBeat = currentScore;
+ bestMoment = tempConfig;
+ }
+ }
+
+ extend(config, bestMoment || tempConfig);
+}
+
+function configFromObject(config) {
+ if (config._d) {
+ return;
+ }
+
+ var i = normalizeObjectUnits(config._i);
+ config._a = map([i.year, i.month, i.day || i.date, i.hour, i.minute, i.second, i.millisecond], function (obj) {
+ return obj && parseInt(obj, 10);
+ });
+
+ configFromArray(config);
+}
+
+function createFromConfig (config) {
+ var res = new Moment(checkOverflow(prepareConfig(config)));
+ if (res._nextDay) {
+ // Adding is smart enough around DST
+ res.add(1, 'd');
+ res._nextDay = undefined;
+ }
+
+ return res;
+}
+
+function prepareConfig (config) {
+ var input = config._i,
+ format = config._f;
+
+ config._locale = config._locale || getLocale(config._l);
+
+ if (input === null || (format === undefined && input === '')) {
+ return createInvalid({nullInput: true});
+ }
+
+ if (typeof input === 'string') {
+ config._i = input = config._locale.preparse(input);
+ }
+
+ if (isMoment(input)) {
+ return new Moment(checkOverflow(input));
+ } else if (isDate(input)) {
+ config._d = input;
+ } else if (isArray(format)) {
+ configFromStringAndArray(config);
+ } else if (format) {
+ configFromStringAndFormat(config);
+ } else {
+ configFromInput(config);
+ }
+
+ if (!isValid(config)) {
+ config._d = null;
+ }
+
+ return config;
+}
+
+function configFromInput(config) {
+ var input = config._i;
+ if (isUndefined(input)) {
+ config._d = new Date(hooks.now());
+ } else if (isDate(input)) {
+ config._d = new Date(input.valueOf());
+ } else if (typeof input === 'string') {
+ configFromString(config);
+ } else if (isArray(input)) {
+ config._a = map(input.slice(0), function (obj) {
+ return parseInt(obj, 10);
+ });
+ configFromArray(config);
+ } else if (isObject(input)) {
+ configFromObject(config);
+ } else if (isNumber(input)) {
+ // from milliseconds
+ config._d = new Date(input);
+ } else {
+ hooks.createFromInputFallback(config);
+ }
+}
+
+function createLocalOrUTC (input, format, locale, strict, isUTC) {
+ var c = {};
+
+ if (locale === true || locale === false) {
+ strict = locale;
+ locale = undefined;
+ }
+
+ if ((isObject(input) && isObjectEmpty(input)) ||
+ (isArray(input) && input.length === 0)) {
+ input = undefined;
+ }
+ // object construction must be done this way.
+ // https://github.com/moment/moment/issues/1423
+ c._isAMomentObject = true;
+ c._useUTC = c._isUTC = isUTC;
+ c._l = locale;
+ c._i = input;
+ c._f = format;
+ c._strict = strict;
+
+ return createFromConfig(c);
+}
+
+function createLocal (input, format, locale, strict) {
+ return createLocalOrUTC(input, format, locale, strict, false);
+}
+
+var prototypeMin = deprecate(
+ 'moment().min is deprecated, use moment.max instead. http://momentjs.com/guides/#/warnings/min-max/',
+ function () {
+ var other = createLocal.apply(null, arguments);
+ if (this.isValid() && other.isValid()) {
+ return other < this ? this : other;
+ } else {
+ return createInvalid();
+ }
+ }
+);
+
+var prototypeMax = deprecate(
+ 'moment().max is deprecated, use moment.min instead. http://momentjs.com/guides/#/warnings/min-max/',
+ function () {
+ var other = createLocal.apply(null, arguments);
+ if (this.isValid() && other.isValid()) {
+ return other > this ? this : other;
+ } else {
+ return createInvalid();
+ }
+ }
+);
+
+// Pick a moment m from moments so that m[fn](other) is true for all
+// other. This relies on the function fn to be transitive.
+//
+// moments should either be an array of moment objects or an array, whose
+// first element is an array of moment objects.
+function pickBy(fn, moments) {
+ var res, i;
+ if (moments.length === 1 && isArray(moments[0])) {
+ moments = moments[0];
+ }
+ if (!moments.length) {
+ return createLocal();
+ }
+ res = moments[0];
+ for (i = 1; i < moments.length; ++i) {
+ if (!moments[i].isValid() || moments[i][fn](res)) {
+ res = moments[i];
+ }
+ }
+ return res;
+}
+
+// TODO: Use [].sort instead?
+function min () {
+ var args = [].slice.call(arguments, 0);
+
+ return pickBy('isBefore', args);
+}
+
+function max () {
+ var args = [].slice.call(arguments, 0);
+
+ return pickBy('isAfter', args);
+}
+
+var now = function () {
+ return Date.now ? Date.now() : +(new Date());
+};
+
+var ordering = ['year', 'quarter', 'month', 'week', 'day', 'hour', 'minute', 'second', 'millisecond'];
+
+function isDurationValid(m) {
+ for (var key in m) {
+ if (!(indexOf.call(ordering, key) !== -1 && (m[key] == null || !isNaN(m[key])))) {
+ return false;
+ }
+ }
+
+ var unitHasDecimal = false;
+ for (var i = 0; i < ordering.length; ++i) {
+ if (m[ordering[i]]) {
+ if (unitHasDecimal) {
+ return false; // only allow non-integers for smallest unit
+ }
+ if (parseFloat(m[ordering[i]]) !== toInt(m[ordering[i]])) {
+ unitHasDecimal = true;
}
}
+ }
+
+ return true;
+}
+
+function isValid$1() {
+ return this._isValid;
+}
+
+function createInvalid$1() {
+ return createDuration(NaN);
+}
+
+function Duration (duration) {
+ var normalizedInput = normalizeObjectUnits(duration),
+ years = normalizedInput.year || 0,
+ quarters = normalizedInput.quarter || 0,
+ months = normalizedInput.month || 0,
+ weeks = normalizedInput.week || 0,
+ days = normalizedInput.day || 0,
+ hours = normalizedInput.hour || 0,
+ minutes = normalizedInput.minute || 0,
+ seconds = normalizedInput.second || 0,
+ milliseconds = normalizedInput.millisecond || 0;
+
+ this._isValid = isDurationValid(normalizedInput);
+
+ // representation for dateAddRemove
+ this._milliseconds = +milliseconds +
+ seconds * 1e3 + // 1000
+ minutes * 6e4 + // 1000 * 60
+ hours * 1000 * 60 * 60; //using 1000 * 60 * 60 instead of 36e5 to avoid floating point rounding errors https://github.com/moment/moment/issues/2978
+ // 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 to translate months into days without knowing
+ // which months you are are talking about, so we have to store
+ // it separately.
+ this._months = +months +
+ quarters * 3 +
+ years * 12;
+
+ this._data = {};
+
+ this._locale = getLocale();
+
+ this._bubble();
+}
+
+function isDuration (obj) {
+ return obj instanceof Duration;
+}
+
+function absRound (number) {
+ if (number < 0) {
+ return Math.round(-1 * number) * -1;
+ } else {
+ return Math.round(number);
+ }
+}
+
+// FORMATTING
+
+function offset (token, separator) {
+ addFormatToken(token, 0, 0, function () {
+ var offset = this.utcOffset();
+ var sign = '+';
+ if (offset < 0) {
+ offset = -offset;
+ sign = '-';
+ }
+ return sign + zeroFill(~~(offset / 60), 2) + separator + zeroFill(~~(offset) % 60, 2);
+ });
+}
+
+offset('Z', ':');
+offset('ZZ', '');
+
+// PARSING
+
+addRegexToken('Z', matchShortOffset);
+addRegexToken('ZZ', matchShortOffset);
+addParseToken(['Z', 'ZZ'], function (input, array, config) {
+ config._useUTC = true;
+ config._tzm = offsetFromString(matchShortOffset, input);
+});
+
+// HELPERS
+
+// timezone chunker
+// '+10:00' > ['10', '00']
+// '-1530' > ['-15', '30']
+var chunkOffset = /([\+\-]|\d\d)/gi;
+
+function offsetFromString(matcher, string) {
+ var matches = (string || '').match(matcher);
+
+ if (matches === null) {
+ return null;
+ }
+
+ var chunk = matches[matches.length - 1] || [];
+ var parts = (chunk + '').match(chunkOffset) || ['-', 0, 0];
+ var minutes = +(parts[1] * 60) + toInt(parts[2]);
+
+ return minutes === 0 ?
+ 0 :
+ parts[0] === '+' ? minutes : -minutes;
+}
+
+// Return a moment from input, that is local/utc/zone equivalent to model.
+function cloneWithOffset(input, model) {
+ var res, diff;
+ if (model._isUTC) {
+ res = model.clone();
+ diff = (isMoment(input) || isDate(input) ? input.valueOf() : createLocal(input).valueOf()) - res.valueOf();
+ // Use low-level api, because this fn is low-level api.
+ res._d.setTime(res._d.valueOf() + diff);
+ hooks.updateOffset(res, false);
+ return res;
+ } else {
+ return createLocal(input).local();
+ }
+}
+
+function getDateOffset (m) {
+ // On Firefox.24 Date#getTimezoneOffset returns a floating point.
+ // https://github.com/moment/moment/pull/1871
+ return -Math.round(m._d.getTimezoneOffset() / 15) * 15;
+}
+
+// HOOKS
+
+// This function will be called whenever a moment is mutated.
+// It is intended to keep the offset in sync with the timezone.
+hooks.updateOffset = function () {};
+
+// MOMENTS
+
+// keepLocalTime = true means only change the timezone, without
+// affecting the local hour. So 5:31:26 +0300 --[utcOffset(2, true)]-->
+// 5:31:26 +0200 It is possible that 5:31:26 doesn't exist with offset
+// +0200, so we adjust the time as needed, to be valid.
+//
+// Keeping the time actually adds/subtracts (one hour)
+// from the actual represented time. That is why we call updateOffset
+// a second time. In case it wants us to change the offset again
+// _changeInProgress == true case, then we have to adjust, because
+// there is no such time in the given timezone.
+function getSetOffset (input, keepLocalTime, keepMinutes) {
+ var offset = this._offset || 0,
+ localAdjust;
+ if (!this.isValid()) {
+ return input != null ? this : NaN;
+ }
+ if (input != null) {
+ if (typeof input === 'string') {
+ input = offsetFromString(matchShortOffset, input);
+ if (input === null) {
+ return this;
+ }
+ } else if (Math.abs(input) < 16 && !keepMinutes) {
+ input = input * 60;
+ }
+ if (!this._isUTC && keepLocalTime) {
+ localAdjust = getDateOffset(this);
+ }
+ this._offset = input;
+ this._isUTC = true;
+ if (localAdjust != null) {
+ this.add(localAdjust, 'm');
+ }
+ if (offset !== input) {
+ if (!keepLocalTime || this._changeInProgress) {
+ addSubtract(this, createDuration(input - offset, 'm'), 1, false);
+ } else if (!this._changeInProgress) {
+ this._changeInProgress = true;
+ hooks.updateOffset(this, true);
+ this._changeInProgress = null;
+ }
+ }
+ return this;
+ } else {
+ return this._isUTC ? offset : getDateOffset(this);
+ }
+}
+
+function getSetZone (input, keepLocalTime) {
+ if (input != null) {
+ if (typeof input !== 'string') {
+ input = -input;
+ }
+
+ this.utcOffset(input, keepLocalTime);
+
+ return this;
+ } else {
+ return -this.utcOffset();
+ }
+}
+
+function setOffsetToUTC (keepLocalTime) {
+ return this.utcOffset(0, keepLocalTime);
+}
+
+function setOffsetToLocal (keepLocalTime) {
+ if (this._isUTC) {
+ this.utcOffset(0, keepLocalTime);
+ this._isUTC = false;
+
+ if (keepLocalTime) {
+ this.subtract(getDateOffset(this), 'm');
+ }
+ }
+ return this;
+}
+
+function setOffsetToParsedOffset () {
+ if (this._tzm != null) {
+ this.utcOffset(this._tzm, false, true);
+ } else if (typeof this._i === 'string') {
+ var tZone = offsetFromString(matchOffset, this._i);
+ if (tZone != null) {
+ this.utcOffset(tZone);
+ }
+ else {
+ this.utcOffset(0, true);
+ }
+ }
+ return this;
+}
+
+function hasAlignedHourOffset (input) {
+ if (!this.isValid()) {
+ return false;
+ }
+ input = input ? createLocal(input).utcOffset() : 0;
+
+ return (this.utcOffset() - input) % 60 === 0;
+}
+
+function isDaylightSavingTime () {
+ return (
+ this.utcOffset() > this.clone().month(0).utcOffset() ||
+ this.utcOffset() > this.clone().month(5).utcOffset()
+ );
+}
+
+function isDaylightSavingTimeShifted () {
+ if (!isUndefined(this._isDSTShifted)) {
+ return this._isDSTShifted;
+ }
+
+ var c = {};
+
+ copyConfig(c, this);
+ c = prepareConfig(c);
+
+ if (c._a) {
+ var other = c._isUTC ? createUTC(c._a) : createLocal(c._a);
+ this._isDSTShifted = this.isValid() &&
+ compareArrays(c._a, other.toArray()) > 0;
+ } else {
+ this._isDSTShifted = false;
+ }
+
+ return this._isDSTShifted;
+}
+
+function isLocal () {
+ return this.isValid() ? !this._isUTC : false;
+}
+
+function isUtcOffset () {
+ return this.isValid() ? this._isUTC : false;
+}
+
+function isUtc () {
+ return this.isValid() ? this._isUTC && this._offset === 0 : false;
+}
+
+// ASP.NET json date format regex
+var aspNetRegex = /^(\-|\+)?(?:(\d*)[. ])?(\d+)\:(\d+)(?:\:(\d+)(\.\d*)?)?$/;
+
+// from http://docs.closure-library.googlecode.com/git/closure_goog_date_date.js.source.html
+// somewhat more in line with 4.4.3.2 2004 spec, but allows decimal anywhere
+// and further modified to allow for strings containing both week and day
+var isoRegex = /^(-|\+)?P(?:([-+]?[0-9,.]*)Y)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)W)?(?:([-+]?[0-9,.]*)D)?(?:T(?:([-+]?[0-9,.]*)H)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)S)?)?$/;
+
+function createDuration (input, key) {
+ var duration = input,
+ // matching against regexp is expensive, do it on demand
+ match = null,
+ sign,
+ ret,
+ diffRes;
+
+ if (isDuration(input)) {
+ duration = {
+ ms : input._milliseconds,
+ d : input._days,
+ M : input._months
+ };
+ } else if (isNumber(input)) {
+ duration = {};
+ if (key) {
+ duration[key] = input;
+ } else {
+ duration.milliseconds = input;
+ }
+ } else if (!!(match = aspNetRegex.exec(input))) {
+ sign = (match[1] === '-') ? -1 : 1;
+ duration = {
+ y : 0,
+ d : toInt(match[DATE]) * sign,
+ h : toInt(match[HOUR]) * sign,
+ m : toInt(match[MINUTE]) * sign,
+ s : toInt(match[SECOND]) * sign,
+ ms : toInt(absRound(match[MILLISECOND] * 1000)) * sign // the millisecond decimal point is included in the match
+ };
+ } else if (!!(match = isoRegex.exec(input))) {
+ sign = (match[1] === '-') ? -1 : (match[1] === '+') ? 1 : 1;
+ duration = {
+ y : parseIso(match[2], sign),
+ M : parseIso(match[3], sign),
+ w : parseIso(match[4], sign),
+ d : parseIso(match[5], sign),
+ h : parseIso(match[6], sign),
+ m : parseIso(match[7], sign),
+ s : parseIso(match[8], sign)
+ };
+ } else if (duration == null) {// checks for null or undefined
+ duration = {};
+ } else if (typeof duration === 'object' && ('from' in duration || 'to' in duration)) {
+ diffRes = momentsDifference(createLocal(duration.from), createLocal(duration.to));
+
+ duration = {};
+ duration.ms = diffRes.milliseconds;
+ duration.M = diffRes.months;
+ }
+
+ ret = new Duration(duration);
+
+ if (isDuration(input) && hasOwnProp(input, '_locale')) {
+ ret._locale = input._locale;
+ }
+
+ return ret;
+}
+
+createDuration.fn = Duration.prototype;
+createDuration.invalid = createInvalid$1;
+
+function parseIso (inp, sign) {
+ // We'd normally use ~~inp for this, but unfortunately it also
+ // converts floats to ints.
+ // inp may be undefined, so careful calling replace on it.
+ var res = inp && parseFloat(inp.replace(',', '.'));
+ // apply sign while we're at it
+ return (isNaN(res) ? 0 : res) * sign;
+}
+
+function positiveMomentsDifference(base, other) {
+ var res = {milliseconds: 0, months: 0};
+
+ res.months = other.month() - base.month() +
+ (other.year() - base.year()) * 12;
+ if (base.clone().add(res.months, 'M').isAfter(other)) {
+ --res.months;
+ }
+
+ res.milliseconds = +other - +(base.clone().add(res.months, 'M'));
+
+ return res;
+}
+
+function momentsDifference(base, other) {
+ var res;
+ if (!(base.isValid() && other.isValid())) {
+ return {milliseconds: 0, months: 0};
+ }
+
+ other = cloneWithOffset(other, base);
+ if (base.isBefore(other)) {
+ res = positiveMomentsDifference(base, other);
+ } else {
+ res = positiveMomentsDifference(other, base);
+ res.milliseconds = -res.milliseconds;
+ res.months = -res.months;
+ }
+
+ return res;
+}
+
+// TODO: remove 'name' arg after deprecation is removed
+function createAdder(direction, name) {
+ return function (val, period) {
+ var dur, tmp;
+ //invert the arguments, but complain about it
+ if (period !== null && !isNaN(+period)) {
+ deprecateSimple(name, 'moment().' + name + '(period, number) is deprecated. Please use moment().' + name + '(number, period). ' +
+ 'See http://momentjs.com/guides/#/warnings/add-inverted-param/ for more info.');
+ tmp = val; val = period; period = tmp;
+ }
+
+ val = typeof val === 'string' ? +val : val;
+ dur = createDuration(val, period);
+ addSubtract(this, dur, direction);
+ return this;
+ };
+}
+
+function addSubtract (mom, duration, isAdding, updateOffset) {
+ var milliseconds = duration._milliseconds,
+ days = absRound(duration._days),
+ months = absRound(duration._months);
+
+ if (!mom.isValid()) {
+ // No op
+ return;
+ }
+
+ updateOffset = updateOffset == null ? true : updateOffset;
+
+ if (months) {
+ setMonth(mom, get(mom, 'Month') + months * isAdding);
+ }
+ if (days) {
+ set$1(mom, 'Date', get(mom, 'Date') + days * isAdding);
+ }
+ if (milliseconds) {
+ mom._d.setTime(mom._d.valueOf() + milliseconds * isAdding);
+ }
+ if (updateOffset) {
+ hooks.updateOffset(mom, days || months);
+ }
+}
+
+var add = createAdder(1, 'add');
+var subtract = createAdder(-1, 'subtract');
+
+function getCalendarFormat(myMoment, now) {
+ var diff = myMoment.diff(now, 'days', true);
+ return diff < -6 ? 'sameElse' :
+ diff < -1 ? 'lastWeek' :
+ diff < 0 ? 'lastDay' :
+ diff < 1 ? 'sameDay' :
+ diff < 2 ? 'nextDay' :
+ diff < 7 ? 'nextWeek' : 'sameElse';
+}
+
+function calendar$1 (time, formats) {
+ // We want to compare the start of today, vs this.
+ // Getting start-of-today depends on whether we're local/utc/offset or not.
+ var now = time || createLocal(),
+ sod = cloneWithOffset(now, this).startOf('day'),
+ format = hooks.calendarFormat(this, sod) || 'sameElse';
+
+ var output = formats && (isFunction(formats[format]) ? formats[format].call(this, now) : formats[format]);
+
+ return this.format(output || this.localeData().calendar(format, this, createLocal(now)));
+}
+
+function clone () {
+ return new Moment(this);
+}
+
+function isAfter (input, units) {
+ var localInput = isMoment(input) ? input : createLocal(input);
+ if (!(this.isValid() && localInput.isValid())) {
+ return false;
+ }
+ units = normalizeUnits(!isUndefined(units) ? units : 'millisecond');
+ if (units === 'millisecond') {
+ return this.valueOf() > localInput.valueOf();
+ } else {
+ return localInput.valueOf() < this.clone().startOf(units).valueOf();
+ }
+}
+
+function isBefore (input, units) {
+ var localInput = isMoment(input) ? input : createLocal(input);
+ if (!(this.isValid() && localInput.isValid())) {
+ return false;
+ }
+ units = normalizeUnits(!isUndefined(units) ? units : 'millisecond');
+ if (units === 'millisecond') {
+ return this.valueOf() < localInput.valueOf();
+ } else {
+ return this.clone().endOf(units).valueOf() < localInput.valueOf();
+ }
+}
+
+function isBetween (from, to, units, inclusivity) {
+ inclusivity = inclusivity || '()';
+ return (inclusivity[0] === '(' ? this.isAfter(from, units) : !this.isBefore(from, units)) &&
+ (inclusivity[1] === ')' ? this.isBefore(to, units) : !this.isAfter(to, units));
+}
+
+function isSame (input, units) {
+ var localInput = isMoment(input) ? input : createLocal(input),
+ inputMs;
+ if (!(this.isValid() && localInput.isValid())) {
+ return false;
+ }
+ units = normalizeUnits(units || 'millisecond');
+ if (units === 'millisecond') {
+ return this.valueOf() === localInput.valueOf();
+ } else {
+ inputMs = localInput.valueOf();
+ return this.clone().startOf(units).valueOf() <= inputMs && inputMs <= this.clone().endOf(units).valueOf();
+ }
+}
- // add remaining unparsed input length to the string
- config._pf.charsLeftOver = stringLength - totalParsedInputLength;
- if (string.length > 0) {
- config._pf.unusedInput.push(string);
- }
+function isSameOrAfter (input, units) {
+ return this.isSame(input, units) || this.isAfter(input,units);
+}
- // handle am pm
- if (config._isPm && config._a[HOUR] < 12) {
- config._a[HOUR] += 12;
- }
- // if is 12 am, change hours to 0
- if (config._isPm === false && config._a[HOUR] === 12) {
- config._a[HOUR] = 0;
- }
+function isSameOrBefore (input, units) {
+ return this.isSame(input, units) || this.isBefore(input,units);
+}
- dateFromConfig(config);
- checkOverflow(config);
- }
+function diff (input, units, asFloat) {
+ var that,
+ zoneDelta,
+ delta, output;
- function unescapeFormat(s) {
- return s.replace(/\\(\[)|\\(\])|\[([^\]\[]*)\]|\\(.)/g, function (matched, p1, p2, p3, p4) {
- return p1 || p2 || p3 || p4;
- });
+ if (!this.isValid()) {
+ return NaN;
}
- // Code from http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript
- function regexpEscape(s) {
- return s.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');
+ that = cloneWithOffset(input, this);
+
+ if (!that.isValid()) {
+ return NaN;
}
- // date from string and array of format strings
- function makeDateFromStringAndArray(config) {
- var tempConfig,
- bestMoment,
+ zoneDelta = (that.utcOffset() - this.utcOffset()) * 6e4;
- scoreToBeat,
- i,
- currentScore;
+ units = normalizeUnits(units);
- if (config._f.length === 0) {
- config._pf.invalidFormat = true;
- config._d = new Date(NaN);
- return;
- }
+ switch (units) {
+ case 'year': output = monthDiff(this, that) / 12; break;
+ case 'month': output = monthDiff(this, that); break;
+ case 'quarter': output = monthDiff(this, that) / 3; break;
+ case 'second': output = (this - that) / 1e3; break; // 1000
+ case 'minute': output = (this - that) / 6e4; break; // 1000 * 60
+ case 'hour': output = (this - that) / 36e5; break; // 1000 * 60 * 60
+ case 'day': output = (this - that - zoneDelta) / 864e5; break; // 1000 * 60 * 60 * 24, negate dst
+ case 'week': output = (this - that - zoneDelta) / 6048e5; break; // 1000 * 60 * 60 * 24 * 7, negate dst
+ default: output = this - that;
+ }
- for (i = 0; i < config._f.length; i++) {
- currentScore = 0;
- tempConfig = copyConfig({}, config);
- if (config._useUTC != null) {
- tempConfig._useUTC = config._useUTC;
- }
- tempConfig._pf = defaultParsingFlags();
- tempConfig._f = config._f[i];
- makeDateFromStringAndFormat(tempConfig);
+ return asFloat ? output : absFloor(output);
+}
- if (!isValid(tempConfig)) {
- continue;
- }
+function monthDiff (a, b) {
+ // difference in months
+ var wholeMonthDiff = ((b.year() - a.year()) * 12) + (b.month() - a.month()),
+ // b is in (anchor - 1 month, anchor + 1 month)
+ anchor = a.clone().add(wholeMonthDiff, 'months'),
+ anchor2, adjust;
- // if there is any input that was not parsed add a penalty for that format
- currentScore += tempConfig._pf.charsLeftOver;
+ if (b - anchor < 0) {
+ anchor2 = a.clone().add(wholeMonthDiff - 1, 'months');
+ // linear across the month
+ adjust = (b - anchor) / (anchor - anchor2);
+ } else {
+ anchor2 = a.clone().add(wholeMonthDiff + 1, 'months');
+ // linear across the month
+ adjust = (b - anchor) / (anchor2 - anchor);
+ }
- //or tokens
- currentScore += tempConfig._pf.unusedTokens.length * 10;
+ //check for negative zero, return zero if negative zero
+ return -(wholeMonthDiff + adjust) || 0;
+}
- tempConfig._pf.score = currentScore;
+hooks.defaultFormat = 'YYYY-MM-DDTHH:mm:ssZ';
+hooks.defaultFormatUtc = 'YYYY-MM-DDTHH:mm:ss[Z]';
- if (scoreToBeat == null || currentScore < scoreToBeat) {
- scoreToBeat = currentScore;
- bestMoment = tempConfig;
- }
- }
+function toString () {
+ return this.clone().locale('en').format('ddd MMM DD YYYY HH:mm:ss [GMT]ZZ');
+}
- extend(config, bestMoment || tempConfig);
+function toISOString() {
+ if (!this.isValid()) {
+ return null;
+ }
+ var m = this.clone().utc();
+ if (m.year() < 0 || m.year() > 9999) {
+ return formatMoment(m, 'YYYYYY-MM-DD[T]HH:mm:ss.SSS[Z]');
}
+ if (isFunction(Date.prototype.toISOString)) {
+ // native implementation is ~50x faster, use it when we can
+ return this.toDate().toISOString();
+ }
+ return formatMoment(m, 'YYYY-MM-DD[T]HH:mm:ss.SSS[Z]');
+}
+
+/**
+ * Return a human readable representation of a moment that can
+ * also be evaluated to get a new moment which is the same
+ *
+ * @link https://nodejs.org/dist/latest/docs/api/util.html#util_custom_inspect_function_on_objects
+ */
+function inspect () {
+ if (!this.isValid()) {
+ return 'moment.invalid(/* ' + this._i + ' */)';
+ }
+ var func = 'moment';
+ var zone = '';
+ if (!this.isLocal()) {
+ func = this.utcOffset() === 0 ? 'moment.utc' : 'moment.parseZone';
+ zone = 'Z';
+ }
+ var prefix = '[' + func + '("]';
+ var year = (0 <= this.year() && this.year() <= 9999) ? 'YYYY' : 'YYYYYY';
+ var datetime = '-MM-DD[T]HH:mm:ss.SSS';
+ var suffix = zone + '[")]';
- // date from iso format
- function parseISO(config) {
- var i, l,
- string = config._i,
- match = isoRegex.exec(string);
+ return this.format(prefix + year + datetime + suffix);
+}
- if (match) {
- config._pf.iso = true;
- for (i = 0, l = isoDates.length; i < l; i++) {
- if (isoDates[i][1].exec(string)) {
- // match[5] should be 'T' or undefined
- config._f = isoDates[i][0] + (match[6] || ' ');
- break;
- }
- }
- for (i = 0, l = isoTimes.length; i < l; i++) {
- if (isoTimes[i][1].exec(string)) {
- config._f += isoTimes[i][0];
- break;
- }
- }
- if (string.match(parseTokenTimezone)) {
- config._f += 'Z';
- }
- makeDateFromStringAndFormat(config);
- } else {
- config._isValid = false;
- }
+function format (inputString) {
+ if (!inputString) {
+ inputString = this.isUtc() ? hooks.defaultFormatUtc : hooks.defaultFormat;
}
-
- // date from iso format or fallback
- function makeDateFromString(config) {
- parseISO(config);
- if (config._isValid === false) {
- delete config._isValid;
- moment.createFromInputFallback(config);
- }
+ var output = formatMoment(this, inputString);
+ return this.localeData().postformat(output);
+}
+
+function from (time, withoutSuffix) {
+ if (this.isValid() &&
+ ((isMoment(time) && time.isValid()) ||
+ createLocal(time).isValid())) {
+ return createDuration({to: this, from: time}).locale(this.locale()).humanize(!withoutSuffix);
+ } else {
+ return this.localeData().invalidDate();
}
+}
- function map(arr, fn) {
- var res = [], i;
- for (i = 0; i < arr.length; ++i) {
- res.push(fn(arr[i], i));
- }
- return res;
- }
+function fromNow (withoutSuffix) {
+ return this.from(createLocal(), withoutSuffix);
+}
- function makeDateFromInput(config) {
- var input = config._i, matched;
- if (input === undefined) {
- config._d = new Date();
- } else if (isDate(input)) {
- config._d = new Date(+input);
- } else if ((matched = aspNetJsonRegex.exec(input)) !== null) {
- config._d = new Date(+matched[1]);
- } else if (typeof input === 'string') {
- makeDateFromString(config);
- } else if (isArray(input)) {
- config._a = map(input.slice(0), function (obj) {
- return parseInt(obj, 10);
- });
- dateFromConfig(config);
- } else if (typeof(input) === 'object') {
- dateFromObject(config);
- } else if (typeof(input) === 'number') {
- // from milliseconds
- config._d = new Date(input);
- } else {
- moment.createFromInputFallback(config);
- }
+function to (time, withoutSuffix) {
+ if (this.isValid() &&
+ ((isMoment(time) && time.isValid()) ||
+ createLocal(time).isValid())) {
+ return createDuration({from: this, to: time}).locale(this.locale()).humanize(!withoutSuffix);
+ } else {
+ return this.localeData().invalidDate();
}
+}
- function makeDate(y, m, d, h, M, s, ms) {
- //can't just apply() to create a date:
- //http://stackoverflow.com/questions/181348/instantiating-a-javascript-object-by-calling-prototype-constructor-apply
- var date = new Date(y, m, d, h, M, s, ms);
+function toNow (withoutSuffix) {
+ return this.to(createLocal(), withoutSuffix);
+}
- //the date constructor doesn't accept years < 1970
- if (y < 1970) {
- date.setFullYear(y);
- }
- return date;
- }
+// If passed a locale key, it will set the locale for this
+// instance. Otherwise, it will return the locale configuration
+// variables for this instance.
+function locale (key) {
+ var newLocaleData;
- function makeUTCDate(y) {
- var date = new Date(Date.UTC.apply(null, arguments));
- if (y < 1970) {
- date.setUTCFullYear(y);
+ if (key === undefined) {
+ return this._locale._abbr;
+ } else {
+ newLocaleData = getLocale(key);
+ if (newLocaleData != null) {
+ this._locale = newLocaleData;
}
- return date;
+ return this;
}
+}
- function parseWeekday(input, locale) {
- if (typeof input === 'string') {
- if (!isNaN(input)) {
- input = parseInt(input, 10);
- }
- else {
- input = locale.weekdaysParse(input);
- if (typeof input !== 'number') {
- return null;
- }
- }
+var lang = deprecate(
+ 'moment().lang() is deprecated. Instead, use moment().localeData() to get the language configuration. Use moment().locale() to change languages.',
+ function (key) {
+ if (key === undefined) {
+ return this.localeData();
+ } else {
+ return this.locale(key);
}
- return input;
}
-
- /************************************
- Relative Time
- ************************************/
-
-
- // helper function for moment.fn.from, moment.fn.fromNow, and moment.duration.fn.humanize
- function substituteTimeAgo(string, number, withoutSuffix, isFuture, locale) {
- return locale.relativeTime(number || 1, !!withoutSuffix, string, isFuture);
+);
+
+function localeData () {
+ return this._locale;
+}
+
+function startOf (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 'quarter':
+ case 'month':
+ this.date(1);
+ /* falls through */
+ case 'week':
+ case 'isoWeek':
+ case 'day':
+ case 'date':
+ this.hours(0);
+ /* falls through */
+ case 'hour':
+ this.minutes(0);
+ /* falls through */
+ case 'minute':
+ this.seconds(0);
+ /* falls through */
+ case 'second':
+ this.milliseconds(0);
}
- function relativeTime(posNegDuration, withoutSuffix, locale) {
- var duration = moment.duration(posNegDuration).abs(),
- seconds = round(duration.as('s')),
- minutes = round(duration.as('m')),
- hours = round(duration.as('h')),
- days = round(duration.as('d')),
- months = round(duration.as('M')),
- years = round(duration.as('y')),
-
- args = seconds < relativeTimeThresholds.s && ['s', seconds] ||
- minutes === 1 && ['m'] ||
- minutes < relativeTimeThresholds.m && ['mm', minutes] ||
- hours === 1 && ['h'] ||
- hours < relativeTimeThresholds.h && ['hh', hours] ||
- days === 1 && ['d'] ||
- days < relativeTimeThresholds.d && ['dd', days] ||
- months === 1 && ['M'] ||
- months < relativeTimeThresholds.M && ['MM', months] ||
- years === 1 && ['y'] || ['yy', years];
+ // weeks are a special case
+ if (units === 'week') {
+ this.weekday(0);
+ }
+ if (units === 'isoWeek') {
+ this.isoWeekday(1);
+ }
- args[2] = withoutSuffix;
- args[3] = +posNegDuration > 0;
- args[4] = locale;
- return substituteTimeAgo.apply({}, args);
+ // quarters are also special
+ if (units === 'quarter') {
+ this.month(Math.floor(this.month() / 3) * 3);
}
+ return this;
+}
- /************************************
- Week of Year
- ************************************/
+function endOf (units) {
+ units = normalizeUnits(units);
+ if (units === undefined || units === 'millisecond') {
+ return this;
+ }
+ // 'date' is an alias for 'day', so it should be considered as such.
+ if (units === 'date') {
+ units = 'day';
+ }
- // 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;
+ return this.startOf(units).add(1, (units === 'isoWeek' ? 'week' : units)).subtract(1, 'ms');
+}
+
+function valueOf () {
+ return this._d.valueOf() - ((this._offset || 0) * 60000);
+}
+
+function unix () {
+ return Math.floor(this.valueOf() / 1000);
+}
+
+function toDate () {
+ return new Date(this.valueOf());
+}
+
+function toArray () {
+ var m = this;
+ return [m.year(), m.month(), m.date(), m.hour(), m.minute(), m.second(), m.millisecond()];
+}
+
+function toObject () {
+ var m = this;
+ return {
+ years: m.year(),
+ months: m.month(),
+ date: m.date(),
+ hours: m.hours(),
+ minutes: m.minutes(),
+ seconds: m.seconds(),
+ milliseconds: m.milliseconds()
+ };
+}
+
+function toJSON () {
+ // new Date(NaN).toJSON() === null
+ return this.isValid() ? this.toISOString() : null;
+}
+
+function isValid$2 () {
+ return isValid(this);
+}
+
+function parsingFlags () {
+ return extend({}, getParsingFlags(this));
+}
+
+function invalidAt () {
+ return getParsingFlags(this).overflow;
+}
+
+function creationData() {
+ return {
+ input: this._i,
+ format: this._f,
+ locale: this._locale,
+ isUTC: this._isUTC,
+ strict: this._strict
+ };
+}
+// FORMATTING
- if (daysToDayOfWeek > end) {
- daysToDayOfWeek -= 7;
- }
+addFormatToken(0, ['gg', 2], 0, function () {
+ return this.weekYear() % 100;
+});
- if (daysToDayOfWeek < end - 7) {
- daysToDayOfWeek += 7;
- }
+addFormatToken(0, ['GG', 2], 0, function () {
+ return this.isoWeekYear() % 100;
+});
- adjustedMoment = moment(mom).add(daysToDayOfWeek, 'd');
- return {
- week: Math.ceil(adjustedMoment.dayOfYear() / 7),
- year: adjustedMoment.year()
- };
- }
+function addWeekYearFormatToken (token, getter) {
+ addFormatToken(0, [token, token.length], 0, getter);
+}
- //http://en.wikipedia.org/wiki/ISO_week_date#Calculating_a_date_given_the_year.2C_week_number_and_weekday
- function dayOfYearFromWeeks(year, week, weekday, firstDayOfWeekOfYear, firstDayOfWeek) {
- var d = makeUTCDate(year, 0, 1).getUTCDay(), daysToAdd, dayOfYear;
+addWeekYearFormatToken('gggg', 'weekYear');
+addWeekYearFormatToken('ggggg', 'weekYear');
+addWeekYearFormatToken('GGGG', 'isoWeekYear');
+addWeekYearFormatToken('GGGGG', 'isoWeekYear');
- d = d === 0 ? 7 : d;
- weekday = weekday != null ? weekday : firstDayOfWeek;
- daysToAdd = firstDayOfWeek - d + (d > firstDayOfWeekOfYear ? 7 : 0) - (d < firstDayOfWeek ? 7 : 0);
- dayOfYear = 7 * (week - 1) + (weekday - firstDayOfWeek) + daysToAdd + 1;
+// ALIASES
- return {
- year: dayOfYear > 0 ? year : year - 1,
- dayOfYear: dayOfYear > 0 ? dayOfYear : daysInYear(year - 1) + dayOfYear
- };
- }
+addUnitAlias('weekYear', 'gg');
+addUnitAlias('isoWeekYear', 'GG');
- /************************************
- Top Level Functions
- ************************************/
+// PRIORITY
- function makeMoment(config) {
- var input = config._i,
- format = config._f;
+addUnitPriority('weekYear', 1);
+addUnitPriority('isoWeekYear', 1);
- config._locale = config._locale || moment.localeData(config._l);
- if (input === null || (format === undefined && input === '')) {
- return moment.invalid({nullInput: true});
- }
+// PARSING
- if (typeof input === 'string') {
- config._i = input = config._locale.preparse(input);
- }
+addRegexToken('G', matchSigned);
+addRegexToken('g', matchSigned);
+addRegexToken('GG', match1to2, match2);
+addRegexToken('gg', match1to2, match2);
+addRegexToken('GGGG', match1to4, match4);
+addRegexToken('gggg', match1to4, match4);
+addRegexToken('GGGGG', match1to6, match6);
+addRegexToken('ggggg', match1to6, match6);
- if (moment.isMoment(input)) {
- return new Moment(input, true);
- } else if (format) {
- if (isArray(format)) {
- makeDateFromStringAndArray(config);
- } else {
- makeDateFromStringAndFormat(config);
- }
- } else {
- makeDateFromInput(config);
- }
+addWeekParseToken(['gggg', 'ggggg', 'GGGG', 'GGGGG'], function (input, week, config, token) {
+ week[token.substr(0, 2)] = toInt(input);
+});
- return new Moment(config);
- }
+addWeekParseToken(['gg', 'GG'], function (input, week, config, token) {
+ week[token] = hooks.parseTwoDigitYear(input);
+});
- moment = function (input, format, locale, strict) {
- var c;
+// MOMENTS
- if (typeof(locale) === 'boolean') {
- strict = locale;
- locale = undefined;
- }
- // object construction must be done this way.
- // https://github.com/moment/moment/issues/1423
- c = {};
- c._isAMomentObject = true;
- c._i = input;
- c._f = format;
- c._l = locale;
- c._strict = strict;
- c._isUTC = false;
- c._pf = defaultParsingFlags();
+function getSetWeekYear (input) {
+ return getSetWeekYearHelper.call(this,
+ input,
+ this.week(),
+ this.weekday(),
+ this.localeData()._week.dow,
+ this.localeData()._week.doy);
+}
- return makeMoment(c);
- };
+function getSetISOWeekYear (input) {
+ return getSetWeekYearHelper.call(this,
+ input, this.isoWeek(), this.isoWeekday(), 1, 4);
+}
- moment.suppressDeprecationWarnings = false;
+function getISOWeeksInYear () {
+ return weeksInYear(this.year(), 1, 4);
+}
- moment.createFromInputFallback = deprecate(
- 'moment construction falls back to js Date. This is ' +
- 'discouraged and will be removed in upcoming major ' +
- 'release. Please refer to ' +
- 'https://github.com/moment/moment/issues/1407 for more info.',
- function (config) {
- config._d = new Date(config._i);
- }
- );
+function getWeeksInYear () {
+ var weekInfo = this.localeData()._week;
+ return weeksInYear(this.year(), weekInfo.dow, weekInfo.doy);
+}
- // Pick a moment m from moments so that m[fn](other) is true for all
- // other. This relies on the function fn to be transitive.
- //
- // moments should either be an array of moment objects or an array, whose
- // first element is an array of moment objects.
- function pickBy(fn, moments) {
- var res, i;
- if (moments.length === 1 && isArray(moments[0])) {
- moments = moments[0];
- }
- if (!moments.length) {
- return moment();
- }
- res = moments[0];
- for (i = 1; i < moments.length; ++i) {
- if (moments[i][fn](res)) {
- res = moments[i];
- }
+function getSetWeekYearHelper(input, week, weekday, dow, doy) {
+ var weeksTarget;
+ if (input == null) {
+ return weekOfYear(this, dow, doy).year;
+ } else {
+ weeksTarget = weeksInYear(input, dow, doy);
+ if (week > weeksTarget) {
+ week = weeksTarget;
}
- return res;
+ return setWeekAll.call(this, input, week, weekday, dow, doy);
}
+}
- moment.min = function () {
- var args = [].slice.call(arguments, 0);
+function setWeekAll(weekYear, week, weekday, dow, doy) {
+ var dayOfYearData = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy),
+ date = createUTCDate(dayOfYearData.year, 0, dayOfYearData.dayOfYear);
- return pickBy('isBefore', args);
- };
+ this.year(date.getUTCFullYear());
+ this.month(date.getUTCMonth());
+ this.date(date.getUTCDate());
+ return this;
+}
- moment.max = function () {
- var args = [].slice.call(arguments, 0);
+// FORMATTING
- return pickBy('isAfter', args);
- };
+addFormatToken('Q', 0, 'Qo', 'quarter');
- // creating with utc
- moment.utc = function (input, format, locale, strict) {
- var c;
-
- if (typeof(locale) === 'boolean') {
- strict = locale;
- locale = undefined;
- }
- // object construction must be done this way.
- // https://github.com/moment/moment/issues/1423
- c = {};
- c._isAMomentObject = true;
- c._useUTC = true;
- c._isUTC = true;
- c._l = locale;
- c._i = input;
- c._f = format;
- c._strict = strict;
- c._pf = defaultParsingFlags();
-
- return makeMoment(c).utc();
- };
+// ALIASES
- // creating with unix timestamp (in seconds)
- moment.unix = function (input) {
- return moment(input * 1000);
- };
+addUnitAlias('quarter', 'Q');
- // duration
- moment.duration = function (input, key) {
- var duration = input,
- // matching against regexp is expensive, do it on demand
- match = null,
- sign,
- ret,
- parseIso,
- diffRes;
-
- if (moment.isDuration(input)) {
- duration = {
- ms: input._milliseconds,
- d: input._days,
- M: input._months
- };
- } else if (typeof input === 'number') {
- duration = {};
- if (key) {
- duration[key] = input;
- } else {
- duration.milliseconds = input;
- }
- } else if (!!(match = aspNetTimeSpanJsonRegex.exec(input))) {
- sign = (match[1] === '-') ? -1 : 1;
- duration = {
- y: 0,
- d: toInt(match[DATE]) * sign,
- h: toInt(match[HOUR]) * sign,
- m: toInt(match[MINUTE]) * sign,
- s: toInt(match[SECOND]) * sign,
- ms: toInt(match[MILLISECOND]) * sign
- };
- } else if (!!(match = isoDurationRegex.exec(input))) {
- sign = (match[1] === '-') ? -1 : 1;
- parseIso = function (inp) {
- // We'd normally use ~~inp for this, but unfortunately it also
- // converts floats to ints.
- // inp may be undefined, so careful calling replace on it.
- var res = inp && parseFloat(inp.replace(',', '.'));
- // apply sign while we're at it
- return (isNaN(res) ? 0 : res) * sign;
- };
- duration = {
- y: parseIso(match[2]),
- M: parseIso(match[3]),
- d: parseIso(match[4]),
- h: parseIso(match[5]),
- m: parseIso(match[6]),
- s: parseIso(match[7]),
- w: parseIso(match[8])
- };
- } else if (typeof duration === 'object' &&
- ('from' in duration || 'to' in duration)) {
- diffRes = momentsDifference(moment(duration.from), moment(duration.to));
-
- duration = {};
- duration.ms = diffRes.milliseconds;
- duration.M = diffRes.months;
- }
-
- ret = new Duration(duration);
-
- if (moment.isDuration(input) && hasOwnProp(input, '_locale')) {
- ret._locale = input._locale;
- }
-
- return ret;
- };
+// PRIORITY
- // version number
- moment.version = VERSION;
+addUnitPriority('quarter', 7);
- // default format
- moment.defaultFormat = isoFormat;
+// PARSING
- // constant that refers to the ISO standard
- moment.ISO_8601 = function () {};
+addRegexToken('Q', match1);
+addParseToken('Q', function (input, array) {
+ array[MONTH] = (toInt(input) - 1) * 3;
+});
- // Plugins that add properties should also add the key here (null value),
- // so we can properly clone ourselves.
- moment.momentProperties = momentProperties;
+// MOMENTS
- // 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 () {};
+function getSetQuarter (input) {
+ return input == null ? Math.ceil((this.month() + 1) / 3) : this.month((input - 1) * 3 + this.month() % 3);
+}
- // This function allows you to set a threshold for relative time strings
- moment.relativeTimeThreshold = function (threshold, limit) {
- if (relativeTimeThresholds[threshold] === undefined) {
- return false;
- }
- if (limit === undefined) {
- return relativeTimeThresholds[threshold];
- }
- relativeTimeThresholds[threshold] = limit;
- return true;
- };
+// FORMATTING
- moment.lang = deprecate(
- 'moment.lang is deprecated. Use moment.locale instead.',
- function (key, value) {
- return moment.locale(key, value);
- }
- );
+addFormatToken('D', ['DD', 2], 'Do', 'date');
- // This function will load locale and then set the global locale. If
- // no arguments are passed in, it will simply return the current global
- // locale key.
- moment.locale = function (key, values) {
- var data;
- if (key) {
- if (typeof(values) !== 'undefined') {
- data = moment.defineLocale(key, values);
- }
- else {
- data = moment.localeData(key);
- }
+// ALIASES
- if (data) {
- moment.duration._locale = moment._locale = data;
- }
- }
+addUnitAlias('date', 'D');
- return moment._locale._abbr;
- };
+// PRIOROITY
+addUnitPriority('date', 9);
- moment.defineLocale = function (name, values) {
- if (values !== null) {
- values.abbr = name;
- if (!locales[name]) {
- locales[name] = new Locale();
- }
- locales[name].set(values);
+// PARSING
- // backwards compat for now: also set the locale
- moment.locale(name);
+addRegexToken('D', match1to2);
+addRegexToken('DD', match1to2, match2);
+addRegexToken('Do', function (isStrict, locale) {
+ // TODO: Remove "ordinalParse" fallback in next major release.
+ return isStrict ?
+ (locale._dayOfMonthOrdinalParse || locale._ordinalParse) :
+ locale._dayOfMonthOrdinalParseLenient;
+});
- return locales[name];
- } else {
- // useful for testing
- delete locales[name];
- return null;
- }
- };
+addParseToken(['D', 'DD'], DATE);
+addParseToken('Do', function (input, array) {
+ array[DATE] = toInt(input.match(match1to2)[0], 10);
+});
- moment.langData = deprecate(
- 'moment.langData is deprecated. Use moment.localeData instead.',
- function (key) {
- return moment.localeData(key);
- }
- );
+// MOMENTS
- // returns locale data
- moment.localeData = function (key) {
- var locale;
+var getSetDayOfMonth = makeGetSet('Date', true);
- if (key && key._locale && key._locale._abbr) {
- key = key._locale._abbr;
- }
+// FORMATTING
- if (!key) {
- return moment._locale;
- }
+addFormatToken('DDD', ['DDDD', 3], 'DDDo', 'dayOfYear');
- if (!isArray(key)) {
- //short-circuit everything else
- locale = loadLocale(key);
- if (locale) {
- return locale;
- }
- key = [key];
- }
+// ALIASES
- return chooseLocale(key);
- };
+addUnitAlias('dayOfYear', 'DDD');
- // compare moment object
- moment.isMoment = function (obj) {
- return obj instanceof Moment ||
- (obj != null && hasOwnProp(obj, '_isAMomentObject'));
- };
+// PRIORITY
+addUnitPriority('dayOfYear', 4);
- // for typechecking Duration objects
- moment.isDuration = function (obj) {
- return obj instanceof Duration;
- };
+// PARSING
- for (i = lists.length - 1; i >= 0; --i) {
- makeList(lists[i]);
- }
+addRegexToken('DDD', match1to3);
+addRegexToken('DDDD', match3);
+addParseToken(['DDD', 'DDDD'], function (input, array, config) {
+ config._dayOfYear = toInt(input);
+});
- moment.normalizeUnits = function (units) {
- return normalizeUnits(units);
- };
+// HELPERS
- moment.invalid = function (flags) {
- var m = moment.utc(NaN);
- if (flags != null) {
- extend(m._pf, flags);
- }
- else {
- m._pf.userInvalidated = true;
- }
+// MOMENTS
- return m;
- };
+function getSetDayOfYear (input) {
+ var dayOfYear = Math.round((this.clone().startOf('day') - this.clone().startOf('year')) / 864e5) + 1;
+ return input == null ? dayOfYear : this.add((input - dayOfYear), 'd');
+}
- moment.parseZone = function () {
- return moment.apply(null, arguments).parseZone();
- };
+// FORMATTING
- moment.parseTwoDigitYear = function (input) {
- return toInt(input) + (toInt(input) > 68 ? 1900 : 2000);
- };
+addFormatToken('m', ['mm', 2], 0, 'minute');
- /************************************
- Moment Prototype
- ************************************/
+// ALIASES
+addUnitAlias('minute', 'm');
- extend(moment.fn = Moment.prototype, {
+// PRIORITY
- clone : function () {
- return moment(this);
- },
+addUnitPriority('minute', 14);
- valueOf : function () {
- return +this._d + ((this._offset || 0) * 60000);
- },
+// PARSING
- unix : function () {
- return Math.floor(+this / 1000);
- },
+addRegexToken('m', match1to2);
+addRegexToken('mm', match1to2, match2);
+addParseToken(['m', 'mm'], MINUTE);
- toString : function () {
- return this.clone().locale('en').format('ddd MMM DD YYYY HH:mm:ss [GMT]ZZ');
- },
+// MOMENTS
- toDate : function () {
- return this._offset ? new Date(+this) : this._d;
- },
+var getSetMinute = makeGetSet('Minutes', false);
- toISOString : function () {
- var m = moment(this).utc();
- if (0 < m.year() && m.year() <= 9999) {
- return formatMoment(m, 'YYYY-MM-DD[T]HH:mm:ss.SSS[Z]');
- } else {
- return formatMoment(m, 'YYYYYY-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 () {
- return isValid(this);
- },
-
- isDSTShifted : function () {
- if (this._a) {
- return this.isValid() && compareArrays(this._a, (this._isUTC ? moment.utc(this._a) : moment(this._a)).toArray()) > 0;
- }
+// FORMATTING
- return false;
- },
+addFormatToken('s', ['ss', 2], 0, 'second');
- parsingFlags : function () {
- return extend({}, this._pf);
- },
+// ALIASES
- invalidAt: function () {
- return this._pf.overflow;
- },
+addUnitAlias('second', 's');
- utc : function (keepLocalTime) {
- return this.zone(0, keepLocalTime);
- },
+// PRIORITY
- local : function (keepLocalTime) {
- if (this._isUTC) {
- this.zone(0, keepLocalTime);
- this._isUTC = false;
+addUnitPriority('second', 15);
- if (keepLocalTime) {
- this.add(this._dateTzOffset(), 'm');
- }
- }
- return this;
- },
-
- format : function (inputString) {
- var output = formatMoment(this, inputString || moment.defaultFormat);
- return this.localeData().postformat(output);
- },
-
- add : createAdder(1, 'add'),
-
- subtract : createAdder(-1, 'subtract'),
-
- diff : function (input, units, asFloat) {
- var that = makeAs(input, this),
- zoneDiff = (this.zone() - that.zone()) * 6e4,
- diff, output, daysAdjust;
-
- 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.
- daysAdjust = (this - moment(this).startOf('month')) -
- (that - moment(that).startOf('month'));
- // same as above but with zones, to negate all dst
- daysAdjust -= ((this.zone() - moment(this).startOf('month').zone()) -
- (that.zone() - moment(that).startOf('month').zone())) * 6e4;
- output += daysAdjust / 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({to: this, from: time}).locale(this.locale()).humanize(!withoutSuffix);
- },
-
- fromNow : function (withoutSuffix) {
- return this.from(moment(), withoutSuffix);
- },
-
- calendar : function (time) {
- // We want to compare the start of today, vs this.
- // Getting start-of-today depends on whether we're zone'd or not.
- var now = time || moment(),
- sod = makeAs(now, this).startOf('day'),
- diff = this.diff(sod, '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.localeData().calendar(format, this));
- },
-
- isLeapYear : function () {
- return isLeapYear(this.year());
- },
-
- 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) {
- input = parseWeekday(input, this.localeData());
- return this.add(input - day, 'd');
- } else {
- return day;
- }
- },
-
- month : makeAccessor('Month', true),
-
- 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 'quarter':
- case 'month':
- this.date(1);
- /* falls through */
- case 'week':
- case 'isoWeek':
- 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 */
- }
+// PARSING
- // weeks are a special case
- if (units === 'week') {
- this.weekday(0);
- } else if (units === 'isoWeek') {
- this.isoWeekday(1);
- }
+addRegexToken('s', match1to2);
+addRegexToken('ss', match1to2, match2);
+addParseToken(['s', 'ss'], SECOND);
- // quarters are also special
- if (units === 'quarter') {
- this.month(Math.floor(this.month() / 3) * 3);
- }
+// MOMENTS
- return this;
- },
-
- endOf: function (units) {
- units = normalizeUnits(units);
- return this.startOf(units).add(1, (units === 'isoWeek' ? 'week' : units)).subtract(1, 'ms');
- },
-
- isAfter: function (input, units) {
- units = normalizeUnits(typeof units !== 'undefined' ? units : 'millisecond');
- if (units === 'millisecond') {
- input = moment.isMoment(input) ? input : moment(input);
- return +this > +input;
- } else {
- return +this.clone().startOf(units) > +moment(input).startOf(units);
- }
- },
+var getSetSecond = makeGetSet('Seconds', false);
- isBefore: function (input, units) {
- units = normalizeUnits(typeof units !== 'undefined' ? units : 'millisecond');
- if (units === 'millisecond') {
- input = moment.isMoment(input) ? input : moment(input);
- return +this < +input;
- } else {
- return +this.clone().startOf(units) < +moment(input).startOf(units);
- }
- },
+// FORMATTING
- isSame: function (input, units) {
- units = normalizeUnits(units || 'millisecond');
- if (units === 'millisecond') {
- input = moment.isMoment(input) ? input : moment(input);
- return +this === +input;
- } else {
- return +this.clone().startOf(units) === +makeAs(input, this).startOf(units);
- }
- },
-
- min: deprecate(
- 'moment().min is deprecated, use moment.min instead. https://github.com/moment/moment/issues/1548',
- function (other) {
- other = moment.apply(null, arguments);
- return other < this ? this : other;
- }
- ),
-
- max: deprecate(
- 'moment().max is deprecated, use moment.max instead. https://github.com/moment/moment/issues/1548',
- function (other) {
- other = moment.apply(null, arguments);
- return other > this ? this : other;
- }
- ),
-
- // keepLocalTime = true means only change the timezone, without
- // affecting the local hour. So 5:31:26 +0300 --[zone(2, true)]-->
- // 5:31:26 +0200 It is possible that 5:31:26 doesn't exist int zone
- // +0200, so we adjust the time as needed, to be valid.
- //
- // Keeping the time actually adds/subtracts (one hour)
- // from the actual represented time. That is why we call updateOffset
- // a second time. In case it wants us to change the offset again
- // _changeInProgress == true case, then we have to adjust, because
- // there is no such time in the given timezone.
- zone : function (input, keepLocalTime) {
- var offset = this._offset || 0,
- localAdjust;
- if (input != null) {
- if (typeof input === 'string') {
- input = timezoneMinutesFromString(input);
- }
- if (Math.abs(input) < 16) {
- input = input * 60;
- }
- if (!this._isUTC && keepLocalTime) {
- localAdjust = this._dateTzOffset();
- }
- this._offset = input;
- this._isUTC = true;
- if (localAdjust != null) {
- this.subtract(localAdjust, 'm');
- }
- if (offset !== input) {
- if (!keepLocalTime || this._changeInProgress) {
- addOrSubtractDurationFromMoment(this,
- moment.duration(offset - input, 'm'), 1, false);
- } else if (!this._changeInProgress) {
- this._changeInProgress = true;
- moment.updateOffset(this, true);
- this._changeInProgress = null;
- }
- }
- } else {
- return this._isUTC ? offset : this._dateTzOffset();
- }
- return this;
- },
+addFormatToken('S', 0, 0, function () {
+ return ~~(this.millisecond() / 100);
+});
- zoneAbbr : function () {
- return this._isUTC ? 'UTC' : '';
- },
+addFormatToken(0, ['SS', 2], 0, function () {
+ return ~~(this.millisecond() / 10);
+});
- zoneName : function () {
- return this._isUTC ? 'Coordinated Universal Time' : '';
- },
+addFormatToken(0, ['SSS', 3], 0, 'millisecond');
+addFormatToken(0, ['SSSS', 4], 0, function () {
+ return this.millisecond() * 10;
+});
+addFormatToken(0, ['SSSSS', 5], 0, function () {
+ return this.millisecond() * 100;
+});
+addFormatToken(0, ['SSSSSS', 6], 0, function () {
+ return this.millisecond() * 1000;
+});
+addFormatToken(0, ['SSSSSSS', 7], 0, function () {
+ return this.millisecond() * 10000;
+});
+addFormatToken(0, ['SSSSSSSS', 8], 0, function () {
+ return this.millisecond() * 100000;
+});
+addFormatToken(0, ['SSSSSSSSS', 9], 0, function () {
+ return this.millisecond() * 1000000;
+});
- parseZone : function () {
- if (this._tzm) {
- this.zone(this._tzm);
- } else if (typeof this._i === 'string') {
- this.zone(this._i);
- }
- return this;
- },
- hasAlignedHourOffset : function (input) {
- if (!input) {
- input = 0;
- }
- else {
- input = moment(input).zone();
- }
+// ALIASES
- return (this.zone() - input) % 60 === 0;
- },
-
- daysInMonth : function () {
- return daysInMonth(this.year(), this.month());
- },
-
- dayOfYear : function (input) {
- var dayOfYear = round((moment(this).startOf('day') - moment(this).startOf('year')) / 864e5) + 1;
- return input == null ? dayOfYear : this.add((input - dayOfYear), 'd');
- },
-
- quarter : function (input) {
- return input == null ? Math.ceil((this.month() + 1) / 3) : this.month((input - 1) * 3 + this.month() % 3);
- },
-
- weekYear : function (input) {
- var year = weekOfYear(this, this.localeData()._week.dow, this.localeData()._week.doy).year;
- return input == null ? year : this.add((input - year), 'y');
- },
-
- isoWeekYear : function (input) {
- var year = weekOfYear(this, 1, 4).year;
- return input == null ? year : this.add((input - year), 'y');
- },
-
- week : function (input) {
- var week = this.localeData().week(this);
- return input == null ? week : this.add((input - week) * 7, 'd');
- },
-
- isoWeek : function (input) {
- var week = weekOfYear(this, 1, 4).week;
- return input == null ? week : this.add((input - week) * 7, 'd');
- },
-
- weekday : function (input) {
- var weekday = (this.day() + 7 - this.localeData()._week.dow) % 7;
- return input == null ? weekday : this.add(input - weekday, 'd');
- },
-
- 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);
- },
-
- isoWeeksInYear : function () {
- return weeksInYear(this.year(), 1, 4);
- },
-
- weeksInYear : function () {
- var weekInfo = this.localeData()._week;
- return weeksInYear(this.year(), weekInfo.dow, weekInfo.doy);
- },
-
- get : function (units) {
- units = normalizeUnits(units);
- return this[units]();
- },
-
- set : function (units, value) {
- units = normalizeUnits(units);
- if (typeof this[units] === 'function') {
- this[units](value);
- }
- return this;
- },
+addUnitAlias('millisecond', 'ms');
- // If passed a locale key, it will set the locale for this
- // instance. Otherwise, it will return the locale configuration
- // variables for this instance.
- locale : function (key) {
- var newLocaleData;
+// PRIORITY
- if (key === undefined) {
- return this._locale._abbr;
- } else {
- newLocaleData = moment.localeData(key);
- if (newLocaleData != null) {
- this._locale = newLocaleData;
- }
- return this;
- }
- },
+addUnitPriority('millisecond', 16);
- lang : deprecate(
- 'moment().lang() is deprecated. Use moment().localeData() instead.',
- function (key) {
- if (key === undefined) {
- return this.localeData();
- } else {
- return this.locale(key);
- }
- }
- ),
+// PARSING
- localeData : function () {
- return this._locale;
- },
+addRegexToken('S', match1to3, match1);
+addRegexToken('SS', match1to3, match2);
+addRegexToken('SSS', match1to3, match3);
- _dateTzOffset : function () {
- // On Firefox.24 Date#getTimezoneOffset returns a floating point.
- // https://github.com/moment/moment/pull/1871
- return Math.round(this._d.getTimezoneOffset() / 15) * 15;
- }
- });
+var token;
+for (token = 'SSSS'; token.length <= 9; token += 'S') {
+ addRegexToken(token, matchUnsigned);
+}
- function rawMonthSetter(mom, value) {
- var dayOfMonth;
+function parseMs(input, array) {
+ array[MILLISECOND] = toInt(('0.' + input) * 1000);
+}
- // TODO: Move this out of here!
- if (typeof value === 'string') {
- value = mom.localeData().monthsParse(value);
- // TODO: Another silent failure?
- if (typeof value !== 'number') {
- return mom;
- }
- }
+for (token = 'S'; token.length <= 9; token += 'S') {
+ addParseToken(token, parseMs);
+}
+// MOMENTS
- dayOfMonth = Math.min(mom.date(),
- daysInMonth(mom.year(), value));
- mom._d['set' + (mom._isUTC ? 'UTC' : '') + 'Month'](value, dayOfMonth);
- return mom;
- }
+var getSetMillisecond = makeGetSet('Milliseconds', false);
- function rawGetter(mom, unit) {
- return mom._d['get' + (mom._isUTC ? 'UTC' : '') + unit]();
+// FORMATTING
+
+addFormatToken('z', 0, 0, 'zoneAbbr');
+addFormatToken('zz', 0, 0, 'zoneName');
+
+// MOMENTS
+
+function getZoneAbbr () {
+ return this._isUTC ? 'UTC' : '';
+}
+
+function getZoneName () {
+ return this._isUTC ? 'Coordinated Universal Time' : '';
+}
+
+var proto = Moment.prototype;
+
+proto.add = add;
+proto.calendar = calendar$1;
+proto.clone = clone;
+proto.diff = diff;
+proto.endOf = endOf;
+proto.format = format;
+proto.from = from;
+proto.fromNow = fromNow;
+proto.to = to;
+proto.toNow = toNow;
+proto.get = stringGet;
+proto.invalidAt = invalidAt;
+proto.isAfter = isAfter;
+proto.isBefore = isBefore;
+proto.isBetween = isBetween;
+proto.isSame = isSame;
+proto.isSameOrAfter = isSameOrAfter;
+proto.isSameOrBefore = isSameOrBefore;
+proto.isValid = isValid$2;
+proto.lang = lang;
+proto.locale = locale;
+proto.localeData = localeData;
+proto.max = prototypeMax;
+proto.min = prototypeMin;
+proto.parsingFlags = parsingFlags;
+proto.set = stringSet;
+proto.startOf = startOf;
+proto.subtract = subtract;
+proto.toArray = toArray;
+proto.toObject = toObject;
+proto.toDate = toDate;
+proto.toISOString = toISOString;
+proto.inspect = inspect;
+proto.toJSON = toJSON;
+proto.toString = toString;
+proto.unix = unix;
+proto.valueOf = valueOf;
+proto.creationData = creationData;
+
+// Year
+proto.year = getSetYear;
+proto.isLeapYear = getIsLeapYear;
+
+// Week Year
+proto.weekYear = getSetWeekYear;
+proto.isoWeekYear = getSetISOWeekYear;
+
+// Quarter
+proto.quarter = proto.quarters = getSetQuarter;
+
+// Month
+proto.month = getSetMonth;
+proto.daysInMonth = getDaysInMonth;
+
+// Week
+proto.week = proto.weeks = getSetWeek;
+proto.isoWeek = proto.isoWeeks = getSetISOWeek;
+proto.weeksInYear = getWeeksInYear;
+proto.isoWeeksInYear = getISOWeeksInYear;
+
+// Day
+proto.date = getSetDayOfMonth;
+proto.day = proto.days = getSetDayOfWeek;
+proto.weekday = getSetLocaleDayOfWeek;
+proto.isoWeekday = getSetISODayOfWeek;
+proto.dayOfYear = getSetDayOfYear;
+
+// Hour
+proto.hour = proto.hours = getSetHour;
+
+// Minute
+proto.minute = proto.minutes = getSetMinute;
+
+// Second
+proto.second = proto.seconds = getSetSecond;
+
+// Millisecond
+proto.millisecond = proto.milliseconds = getSetMillisecond;
+
+// Offset
+proto.utcOffset = getSetOffset;
+proto.utc = setOffsetToUTC;
+proto.local = setOffsetToLocal;
+proto.parseZone = setOffsetToParsedOffset;
+proto.hasAlignedHourOffset = hasAlignedHourOffset;
+proto.isDST = isDaylightSavingTime;
+proto.isLocal = isLocal;
+proto.isUtcOffset = isUtcOffset;
+proto.isUtc = isUtc;
+proto.isUTC = isUtc;
+
+// Timezone
+proto.zoneAbbr = getZoneAbbr;
+proto.zoneName = getZoneName;
+
+// Deprecations
+proto.dates = deprecate('dates accessor is deprecated. Use date instead.', getSetDayOfMonth);
+proto.months = deprecate('months accessor is deprecated. Use month instead', getSetMonth);
+proto.years = deprecate('years accessor is deprecated. Use year instead', getSetYear);
+proto.zone = deprecate('moment().zone is deprecated, use moment().utcOffset instead. http://momentjs.com/guides/#/warnings/zone/', getSetZone);
+proto.isDSTShifted = deprecate('isDSTShifted is deprecated. See http://momentjs.com/guides/#/warnings/dst-shifted/ for more information', isDaylightSavingTimeShifted);
+
+function createUnix (input) {
+ return createLocal(input * 1000);
+}
+
+function createInZone () {
+ return createLocal.apply(null, arguments).parseZone();
+}
+
+function preParsePostFormat (string) {
+ return string;
+}
+
+var proto$1 = Locale.prototype;
+
+proto$1.calendar = calendar;
+proto$1.longDateFormat = longDateFormat;
+proto$1.invalidDate = invalidDate;
+proto$1.ordinal = ordinal;
+proto$1.preparse = preParsePostFormat;
+proto$1.postformat = preParsePostFormat;
+proto$1.relativeTime = relativeTime;
+proto$1.pastFuture = pastFuture;
+proto$1.set = set;
+
+// Month
+proto$1.months = localeMonths;
+proto$1.monthsShort = localeMonthsShort;
+proto$1.monthsParse = localeMonthsParse;
+proto$1.monthsRegex = monthsRegex;
+proto$1.monthsShortRegex = monthsShortRegex;
+
+// Week
+proto$1.week = localeWeek;
+proto$1.firstDayOfYear = localeFirstDayOfYear;
+proto$1.firstDayOfWeek = localeFirstDayOfWeek;
+
+// Day of Week
+proto$1.weekdays = localeWeekdays;
+proto$1.weekdaysMin = localeWeekdaysMin;
+proto$1.weekdaysShort = localeWeekdaysShort;
+proto$1.weekdaysParse = localeWeekdaysParse;
+
+proto$1.weekdaysRegex = weekdaysRegex;
+proto$1.weekdaysShortRegex = weekdaysShortRegex;
+proto$1.weekdaysMinRegex = weekdaysMinRegex;
+
+// Hours
+proto$1.isPM = localeIsPM;
+proto$1.meridiem = localeMeridiem;
+
+function get$1 (format, index, field, setter) {
+ var locale = getLocale();
+ var utc = createUTC().set(setter, index);
+ return locale[field](utc, format);
+}
+
+function listMonthsImpl (format, index, field) {
+ if (isNumber(format)) {
+ index = format;
+ format = undefined;
}
- function rawSetter(mom, unit, value) {
- if (unit === 'Month') {
- return rawMonthSetter(mom, value);
- } else {
- return mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value);
- }
- }
+ format = format || '';
- function makeAccessor(unit, keepTime) {
- return function (value) {
- if (value != null) {
- rawSetter(this, unit, value);
- moment.updateOffset(this, keepTime);
- return this;
- } else {
- return rawGetter(this, unit);
- }
- };
+ if (index != null) {
+ return get$1(format, index, field, 'month');
}
- moment.fn.millisecond = moment.fn.milliseconds = makeAccessor('Milliseconds', false);
- moment.fn.second = moment.fn.seconds = makeAccessor('Seconds', false);
- moment.fn.minute = moment.fn.minutes = makeAccessor('Minutes', false);
- // Setting the hour should keep the time, because the user explicitly
- // specified which hour he wants. So trying to maintain the same hour (in
- // a new timezone) makes sense. Adding/subtracting hours does not follow
- // this rule.
- moment.fn.hour = moment.fn.hours = makeAccessor('Hours', true);
- // moment.fn.month is defined separately
- moment.fn.date = makeAccessor('Date', true);
- moment.fn.dates = deprecate('dates accessor is deprecated. Use date instead.', makeAccessor('Date', true));
- moment.fn.year = makeAccessor('FullYear', true);
- moment.fn.years = deprecate('years accessor is deprecated. Use year instead.', makeAccessor('FullYear', true));
+ var i;
+ var out = [];
+ for (i = 0; i < 12; i++) {
+ out[i] = get$1(format, i, field, 'month');
+ }
+ return out;
+}
+
+// ()
+// (5)
+// (fmt, 5)
+// (fmt)
+// (true)
+// (true, 5)
+// (true, fmt, 5)
+// (true, fmt)
+function listWeekdaysImpl (localeSorted, format, index, field) {
+ if (typeof localeSorted === 'boolean') {
+ if (isNumber(format)) {
+ index = format;
+ format = undefined;
+ }
- // 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;
- moment.fn.quarters = moment.fn.quarter;
+ format = format || '';
+ } else {
+ format = localeSorted;
+ index = format;
+ localeSorted = false;
- // add aliased format methods
- moment.fn.toJSON = moment.fn.toISOString;
+ if (isNumber(format)) {
+ index = format;
+ format = undefined;
+ }
- /************************************
- Duration Prototype
- ************************************/
+ format = format || '';
+ }
+ var locale = getLocale(),
+ shift = localeSorted ? locale._week.dow : 0;
- function daysToYears (days) {
- // 400 years have 146097 days (taking into account leap year rules)
- return days * 400 / 146097;
+ if (index != null) {
+ return get$1(format, (index + shift) % 7, field, 'day');
}
- function yearsToDays (years) {
- // years * 365 + absRound(years / 4) -
- // absRound(years / 100) + absRound(years / 400);
- return years * 146097 / 400;
+ var i;
+ var out = [];
+ for (i = 0; i < 7; i++) {
+ out[i] = get$1(format, (i + shift) % 7, field, 'day');
}
+ return out;
+}
+
+function listMonths (format, index) {
+ return listMonthsImpl(format, index, 'months');
+}
+
+function listMonthsShort (format, index) {
+ return listMonthsImpl(format, index, 'monthsShort');
+}
+
+function listWeekdays (localeSorted, format, index) {
+ return listWeekdaysImpl(localeSorted, format, index, 'weekdays');
+}
+
+function listWeekdaysShort (localeSorted, format, index) {
+ return listWeekdaysImpl(localeSorted, format, index, 'weekdaysShort');
+}
+
+function listWeekdaysMin (localeSorted, format, index) {
+ return listWeekdaysImpl(localeSorted, format, index, 'weekdaysMin');
+}
+
+getSetGlobalLocale('en', {
+ dayOfMonthOrdinalParse: /\d{1,2}(th|st|nd|rd)/,
+ ordinal : function (number) {
+ var b = number % 10,
+ output = (toInt(number % 100 / 10) === 1) ? 'th' :
+ (b === 1) ? 'st' :
+ (b === 2) ? 'nd' :
+ (b === 3) ? 'rd' : 'th';
+ return number + output;
+ }
+});
- extend(moment.duration.fn = Duration.prototype, {
-
- _bubble : function () {
- var milliseconds = this._milliseconds,
- days = this._days,
- months = this._months,
- data = this._data,
- seconds, minutes, hours, years = 0;
-
- // 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);
-
- // Accurately convert days to years, assume start from year 0.
- years = absRound(daysToYears(days));
- days -= absRound(yearsToDays(years));
-
- // 30 days to a month
- // TODO (iskren): Use anchor date (like 1st Jan) to compute this.
- months += absRound(days / 30);
- days %= 30;
+// Side effect imports
+hooks.lang = deprecate('moment.lang is deprecated. Use moment.locale instead.', getSetGlobalLocale);
+hooks.langData = deprecate('moment.langData is deprecated. Use moment.localeData instead.', getLocale);
- // 12 months -> 1 year
- years += absRound(months / 12);
- months %= 12;
+var mathAbs = Math.abs;
- data.days = days;
- data.months = months;
- data.years = years;
- },
+function abs () {
+ var data = this._data;
- abs : function () {
- this._milliseconds = Math.abs(this._milliseconds);
- this._days = Math.abs(this._days);
- this._months = Math.abs(this._months);
+ this._milliseconds = mathAbs(this._milliseconds);
+ this._days = mathAbs(this._days);
+ this._months = mathAbs(this._months);
- this._data.milliseconds = Math.abs(this._data.milliseconds);
- this._data.seconds = Math.abs(this._data.seconds);
- this._data.minutes = Math.abs(this._data.minutes);
- this._data.hours = Math.abs(this._data.hours);
- this._data.months = Math.abs(this._data.months);
- this._data.years = Math.abs(this._data.years);
+ data.milliseconds = mathAbs(data.milliseconds);
+ data.seconds = mathAbs(data.seconds);
+ data.minutes = mathAbs(data.minutes);
+ data.hours = mathAbs(data.hours);
+ data.months = mathAbs(data.months);
+ data.years = mathAbs(data.years);
- return this;
- },
+ return this;
+}
- weeks : function () {
- return absRound(this.days() / 7);
- },
+function addSubtract$1 (duration, input, value, direction) {
+ var other = createDuration(input, value);
- valueOf : function () {
- return this._milliseconds +
- this._days * 864e5 +
- (this._months % 12) * 2592e6 +
- toInt(this._months / 12) * 31536e6;
- },
+ duration._milliseconds += direction * other._milliseconds;
+ duration._days += direction * other._days;
+ duration._months += direction * other._months;
- humanize : function (withSuffix) {
- var output = relativeTime(this, !withSuffix, this.localeData());
+ return duration._bubble();
+}
- if (withSuffix) {
- output = this.localeData().pastFuture(+this, output);
- }
+// supports only 2.0-style add(1, 's') or add(duration)
+function add$1 (input, value) {
+ return addSubtract$1(this, input, value, 1);
+}
- return this.localeData().postformat(output);
- },
+// supports only 2.0-style subtract(1, 's') or subtract(duration)
+function subtract$1 (input, value) {
+ return addSubtract$1(this, input, value, -1);
+}
- add : function (input, val) {
- // supports only 2.0-style add(1, 's') or add(moment)
- var dur = moment.duration(input, val);
+function absCeil (number) {
+ if (number < 0) {
+ return Math.floor(number);
+ } else {
+ return Math.ceil(number);
+ }
+}
+
+function bubble () {
+ var milliseconds = this._milliseconds;
+ var days = this._days;
+ var months = this._months;
+ var data = this._data;
+ var seconds, minutes, hours, years, monthsFromDays;
+
+ // if we have a mix of positive and negative values, bubble down first
+ // check: https://github.com/moment/moment/issues/2166
+ if (!((milliseconds >= 0 && days >= 0 && months >= 0) ||
+ (milliseconds <= 0 && days <= 0 && months <= 0))) {
+ milliseconds += absCeil(monthsToDays(months) + days) * 864e5;
+ days = 0;
+ months = 0;
+ }
- this._milliseconds += dur._milliseconds;
- this._days += dur._days;
- this._months += dur._months;
+ // The following code bubbles up values, see the tests for
+ // examples of what that means.
+ data.milliseconds = milliseconds % 1000;
- this._bubble();
+ seconds = absFloor(milliseconds / 1000);
+ data.seconds = seconds % 60;
- return this;
- },
+ minutes = absFloor(seconds / 60);
+ data.minutes = minutes % 60;
- subtract : function (input, val) {
- var dur = moment.duration(input, val);
+ hours = absFloor(minutes / 60);
+ data.hours = hours % 24;
- this._milliseconds -= dur._milliseconds;
- this._days -= dur._days;
- this._months -= dur._months;
+ days += absFloor(hours / 24);
- this._bubble();
+ // convert days to months
+ monthsFromDays = absFloor(daysToMonths(days));
+ months += monthsFromDays;
+ days -= absCeil(monthsToDays(monthsFromDays));
- return this;
- },
+ // 12 months -> 1 year
+ years = absFloor(months / 12);
+ months %= 12;
- get : function (units) {
- units = normalizeUnits(units);
- return this[units.toLowerCase() + 's']();
- },
+ data.days = days;
+ data.months = months;
+ data.years = years;
- as : function (units) {
- var days, months;
- units = normalizeUnits(units);
+ return this;
+}
- if (units === 'month' || units === 'year') {
- days = this._days + this._milliseconds / 864e5;
- months = this._months + daysToYears(days) * 12;
- return units === 'month' ? months : months / 12;
- } else {
- // handle milliseconds separately because of floating point math errors (issue #1867)
- days = this._days + yearsToDays(this._months / 12);
- switch (units) {
- case 'week': return days / 7 + this._milliseconds / 6048e5;
- case 'day': return days + this._milliseconds / 864e5;
- case 'hour': return days * 24 + this._milliseconds / 36e5;
- case 'minute': return days * 24 * 60 + this._milliseconds / 6e4;
- case 'second': return days * 24 * 60 * 60 + this._milliseconds / 1000;
- // Math.floor prevents floating point math errors here
- case 'millisecond': return Math.floor(days * 24 * 60 * 60 * 1000) + this._milliseconds;
- default: throw new Error('Unknown unit ' + units);
- }
- }
- },
+function daysToMonths (days) {
+ // 400 years have 146097 days (taking into account leap year rules)
+ // 400 years have 12 months === 4800
+ return days * 4800 / 146097;
+}
- lang : moment.fn.lang,
- locale : moment.fn.locale,
+function monthsToDays (months) {
+ // the reverse of daysToMonths
+ return months * 146097 / 4800;
+}
- toIsoString : deprecate(
- 'toIsoString() is deprecated. Please use toISOString() instead ' +
- '(notice the capitals)',
- function () {
- return this.toISOString();
- }
- ),
-
- toISOString : function () {
- // inspired by https://github.com/dordille/moment-isoduration/blob/master/moment.isoduration.js
- var years = Math.abs(this.years()),
- months = Math.abs(this.months()),
- days = Math.abs(this.days()),
- hours = Math.abs(this.hours()),
- minutes = Math.abs(this.minutes()),
- seconds = Math.abs(this.seconds() + this.milliseconds() / 1000);
-
- if (!this.asSeconds()) {
- // this is the same as C#'s (Noda) and python (isodate)...
- // but not other JS (goog.date)
- return 'P0D';
- }
+function as (units) {
+ if (!this.isValid()) {
+ return NaN;
+ }
+ var days;
+ var months;
+ var milliseconds = this._milliseconds;
- return (this.asSeconds() < 0 ? '-' : '') +
- 'P' +
- (years ? years + 'Y' : '') +
- (months ? months + 'M' : '') +
- (days ? days + 'D' : '') +
- ((hours || minutes || seconds) ? 'T' : '') +
- (hours ? hours + 'H' : '') +
- (minutes ? minutes + 'M' : '') +
- (seconds ? seconds + 'S' : '');
- },
+ units = normalizeUnits(units);
- localeData : function () {
- return this._locale;
+ if (units === 'month' || units === 'year') {
+ days = this._days + milliseconds / 864e5;
+ months = this._months + daysToMonths(days);
+ return units === 'month' ? months : months / 12;
+ } else {
+ // handle milliseconds separately because of floating point math errors (issue #1867)
+ days = this._days + Math.round(monthsToDays(this._months));
+ switch (units) {
+ case 'week' : return days / 7 + milliseconds / 6048e5;
+ case 'day' : return days + milliseconds / 864e5;
+ case 'hour' : return days * 24 + milliseconds / 36e5;
+ case 'minute' : return days * 1440 + milliseconds / 6e4;
+ case 'second' : return days * 86400 + milliseconds / 1000;
+ // Math.floor prevents floating point math errors here
+ case 'millisecond': return Math.floor(days * 864e5) + milliseconds;
+ default: throw new Error('Unknown unit ' + units);
}
- });
-
- moment.duration.fn.toString = moment.duration.fn.toISOString;
-
- function makeDurationGetter(name) {
- moment.duration.fn[name] = function () {
- return this._data[name];
- };
}
+}
- for (i in unitMillisecondFactors) {
- if (hasOwnProp(unitMillisecondFactors, i)) {
- makeDurationGetter(i.toLowerCase());
- }
+// TODO: Use this.as('ms')?
+function valueOf$1 () {
+ if (!this.isValid()) {
+ return NaN;
}
+ return (
+ this._milliseconds +
+ this._days * 864e5 +
+ (this._months % 12) * 2592e6 +
+ toInt(this._months / 12) * 31536e6
+ );
+}
- moment.duration.fn.asMilliseconds = function () {
- return this.as('ms');
- };
- moment.duration.fn.asSeconds = function () {
- return this.as('s');
- };
- moment.duration.fn.asMinutes = function () {
- return this.as('m');
+function makeAs (alias) {
+ return function () {
+ return this.as(alias);
};
- moment.duration.fn.asHours = function () {
- return this.as('h');
+}
+
+var asMilliseconds = makeAs('ms');
+var asSeconds = makeAs('s');
+var asMinutes = makeAs('m');
+var asHours = makeAs('h');
+var asDays = makeAs('d');
+var asWeeks = makeAs('w');
+var asMonths = makeAs('M');
+var asYears = makeAs('y');
+
+function clone$1 () {
+ return createDuration(this);
+}
+
+function get$2 (units) {
+ units = normalizeUnits(units);
+ return this.isValid() ? this[units + 's']() : NaN;
+}
+
+function makeGetter(name) {
+ return function () {
+ return this.isValid() ? this._data[name] : NaN;
};
- moment.duration.fn.asDays = function () {
- return this.as('d');
- };
- moment.duration.fn.asWeeks = function () {
- return this.as('weeks');
- };
- moment.duration.fn.asMonths = function () {
- return this.as('M');
- };
- moment.duration.fn.asYears = function () {
- return this.as('y');
- };
-
- /************************************
- Default Locale
- ************************************/
-
+}
+
+var milliseconds = makeGetter('milliseconds');
+var seconds = makeGetter('seconds');
+var minutes = makeGetter('minutes');
+var hours = makeGetter('hours');
+var days = makeGetter('days');
+var months = makeGetter('months');
+var years = makeGetter('years');
+
+function weeks () {
+ return absFloor(this.days() / 7);
+}
+
+var round = Math.round;
+var thresholds = {
+ ss: 44, // a few seconds to seconds
+ s : 45, // seconds to minute
+ m : 45, // minutes to hour
+ h : 22, // hours to day
+ d : 26, // days to month
+ M : 11 // months to year
+};
+
+// helper function for moment.fn.from, moment.fn.fromNow, and moment.duration.fn.humanize
+function substituteTimeAgo(string, number, withoutSuffix, isFuture, locale) {
+ return locale.relativeTime(number || 1, !!withoutSuffix, string, isFuture);
+}
+
+function relativeTime$1 (posNegDuration, withoutSuffix, locale) {
+ var duration = createDuration(posNegDuration).abs();
+ var seconds = round(duration.as('s'));
+ var minutes = round(duration.as('m'));
+ var hours = round(duration.as('h'));
+ var days = round(duration.as('d'));
+ var months = round(duration.as('M'));
+ var years = round(duration.as('y'));
+
+ var a = seconds <= thresholds.ss && ['s', seconds] ||
+ seconds < thresholds.s && ['ss', seconds] ||
+ minutes <= 1 && ['m'] ||
+ minutes < thresholds.m && ['mm', minutes] ||
+ hours <= 1 && ['h'] ||
+ hours < thresholds.h && ['hh', hours] ||
+ days <= 1 && ['d'] ||
+ days < thresholds.d && ['dd', days] ||
+ months <= 1 && ['M'] ||
+ months < thresholds.M && ['MM', months] ||
+ years <= 1 && ['y'] || ['yy', years];
+
+ a[2] = withoutSuffix;
+ a[3] = +posNegDuration > 0;
+ a[4] = locale;
+ return substituteTimeAgo.apply(null, a);
+}
+
+// This function allows you to set the rounding function for relative time strings
+function getSetRelativeTimeRounding (roundingFunction) {
+ if (roundingFunction === undefined) {
+ return round;
+ }
+ if (typeof(roundingFunction) === 'function') {
+ round = roundingFunction;
+ return true;
+ }
+ return false;
+}
- // Set default locale, other locale will inherit from English.
- moment.locale('en', {
- ordinal : function (number) {
- var b = number % 10,
- output = (toInt(number % 100 / 10) === 1) ? 'th' :
- (b === 1) ? 'st' :
- (b === 2) ? 'nd' :
- (b === 3) ? 'rd' : 'th';
- return number + output;
- }
- });
+// This function allows you to set a threshold for relative time strings
+function getSetRelativeTimeThreshold (threshold, limit) {
+ if (thresholds[threshold] === undefined) {
+ return false;
+ }
+ if (limit === undefined) {
+ return thresholds[threshold];
+ }
+ thresholds[threshold] = limit;
+ if (threshold === 's') {
+ thresholds.ss = limit - 1;
+ }
+ return true;
+}
- /* EMBED_LOCALES */
+function humanize (withSuffix) {
+ if (!this.isValid()) {
+ return this.localeData().invalidDate();
+ }
- /************************************
- Exposing Moment
- ************************************/
+ var locale = this.localeData();
+ var output = relativeTime$1(this, !withSuffix, locale);
- function makeGlobal(shouldDeprecate) {
- /*global ender:false */
- if (typeof ender !== 'undefined') {
- return;
- }
- oldGlobalMoment = globalScope.moment;
- if (shouldDeprecate) {
- globalScope.moment = deprecate(
- 'Accessing Moment through the global scope is ' +
- 'deprecated, and will be removed in an upcoming ' +
- 'release.',
- moment);
- } else {
- globalScope.moment = moment;
- }
+ if (withSuffix) {
+ output = locale.pastFuture(+this, output);
}
- // CommonJS module is defined
- if (hasModule) {
- module.exports = moment;
- } else if (typeof define === 'function' && define.amd) {
- define('moment', function (require, exports, module) {
- if (module.config && module.config() && module.config().noGlobal === true) {
- // release the global variable
- globalScope.moment = oldGlobalMoment;
- }
+ return locale.postformat(output);
+}
+
+var abs$1 = Math.abs;
+
+function sign(x) {
+ return ((x > 0) - (x < 0)) || +x;
+}
+
+function toISOString$1() {
+ // for ISO strings we do not use the normal bubbling rules:
+ // * milliseconds bubble up until they become hours
+ // * days do not bubble at all
+ // * months bubble up until they become years
+ // This is because there is no context-free conversion between hours and days
+ // (think of clock changes)
+ // and also not between days and months (28-31 days per month)
+ if (!this.isValid()) {
+ return this.localeData().invalidDate();
+ }
- return moment;
- });
- makeGlobal(true);
- } else {
- makeGlobal();
+ var seconds = abs$1(this._milliseconds) / 1000;
+ var days = abs$1(this._days);
+ var months = abs$1(this._months);
+ var minutes, hours, years;
+
+ // 3600 seconds -> 60 minutes -> 1 hour
+ minutes = absFloor(seconds / 60);
+ hours = absFloor(minutes / 60);
+ seconds %= 60;
+ minutes %= 60;
+
+ // 12 months -> 1 year
+ years = absFloor(months / 12);
+ months %= 12;
+
+
+ // inspired by https://github.com/dordille/moment-isoduration/blob/master/moment.isoduration.js
+ var Y = years;
+ var M = months;
+ var D = days;
+ var h = hours;
+ var m = minutes;
+ var s = seconds ? seconds.toFixed(3).replace(/\.?0+$/, '') : '';
+ var total = this.asSeconds();
+
+ if (!total) {
+ // this is the same as C#'s (Noda) and python (isodate)...
+ // but not other JS (goog.date)
+ return 'P0D';
}
-}).call(this);
+
+ var totalSign = total < 0 ? '-' : '';
+ var ymSign = sign(this._months) !== sign(total) ? '-' : '';
+ var daysSign = sign(this._days) !== sign(total) ? '-' : '';
+ var hmsSign = sign(this._milliseconds) !== sign(total) ? '-' : '';
+
+ return totalSign + 'P' +
+ (Y ? ymSign + Y + 'Y' : '') +
+ (M ? ymSign + M + 'M' : '') +
+ (D ? daysSign + D + 'D' : '') +
+ ((h || m || s) ? 'T' : '') +
+ (h ? hmsSign + h + 'H' : '') +
+ (m ? hmsSign + m + 'M' : '') +
+ (s ? hmsSign + s + 'S' : '');
+}
+
+var proto$2 = Duration.prototype;
+
+proto$2.isValid = isValid$1;
+proto$2.abs = abs;
+proto$2.add = add$1;
+proto$2.subtract = subtract$1;
+proto$2.as = as;
+proto$2.asMilliseconds = asMilliseconds;
+proto$2.asSeconds = asSeconds;
+proto$2.asMinutes = asMinutes;
+proto$2.asHours = asHours;
+proto$2.asDays = asDays;
+proto$2.asWeeks = asWeeks;
+proto$2.asMonths = asMonths;
+proto$2.asYears = asYears;
+proto$2.valueOf = valueOf$1;
+proto$2._bubble = bubble;
+proto$2.clone = clone$1;
+proto$2.get = get$2;
+proto$2.milliseconds = milliseconds;
+proto$2.seconds = seconds;
+proto$2.minutes = minutes;
+proto$2.hours = hours;
+proto$2.days = days;
+proto$2.weeks = weeks;
+proto$2.months = months;
+proto$2.years = years;
+proto$2.humanize = humanize;
+proto$2.toISOString = toISOString$1;
+proto$2.toString = toISOString$1;
+proto$2.toJSON = toISOString$1;
+proto$2.locale = locale;
+proto$2.localeData = localeData;
+
+// Deprecations
+proto$2.toIsoString = deprecate('toIsoString() is deprecated. Please use toISOString() instead (notice the capitals)', toISOString$1);
+proto$2.lang = lang;
+
+// Side effect imports
+
+// FORMATTING
+
+addFormatToken('X', 0, 0, 'unix');
+addFormatToken('x', 0, 0, 'valueOf');
+
+// PARSING
+
+addRegexToken('x', matchSigned);
+addRegexToken('X', matchTimestamp);
+addParseToken('X', function (input, array, config) {
+ config._d = new Date(parseFloat(input, 10) * 1000);
+});
+addParseToken('x', function (input, array, config) {
+ config._d = new Date(toInt(input));
+});
+
+// Side effect imports
+
+
+hooks.version = '2.19.3';
+
+setHookCallback(createLocal);
+
+hooks.fn = proto;
+hooks.min = min;
+hooks.max = max;
+hooks.now = now;
+hooks.utc = createUTC;
+hooks.unix = createUnix;
+hooks.months = listMonths;
+hooks.isDate = isDate;
+hooks.locale = getSetGlobalLocale;
+hooks.invalid = createInvalid;
+hooks.duration = createDuration;
+hooks.isMoment = isMoment;
+hooks.weekdays = listWeekdays;
+hooks.parseZone = createInZone;
+hooks.localeData = getLocale;
+hooks.isDuration = isDuration;
+hooks.monthsShort = listMonthsShort;
+hooks.weekdaysMin = listWeekdaysMin;
+hooks.defineLocale = defineLocale;
+hooks.updateLocale = updateLocale;
+hooks.locales = listLocales;
+hooks.weekdaysShort = listWeekdaysShort;
+hooks.normalizeUnits = normalizeUnits;
+hooks.relativeTimeRounding = getSetRelativeTimeRounding;
+hooks.relativeTimeThreshold = getSetRelativeTimeThreshold;
+hooks.calendarFormat = getCalendarFormat;
+hooks.prototype = proto;
+
+return hooks;
+
+})));
dépôts / lhc / web / wiklou.git / blobdiff