1//! moment.js 2//! version : 2.8.4 3//! authors : Tim Wood, Iskren Chernev, Moment.js contributors 4//! license : MIT 5//! momentjs.com 6 7(function (undefined) { 8 /************************************ 9 Constants 10 ************************************/ 11 12 var moment, 13 VERSION = '2.8.4', 14 // the global-scope this is NOT the global object in Node.js 15 globalScope = typeof global !== 'undefined' ? global : this, 16 oldGlobalMoment, 17 round = Math.round, 18 hasOwnProperty = Object.prototype.hasOwnProperty, 19 i, 20 21 YEAR = 0, 22 MONTH = 1, 23 DATE = 2, 24 HOUR = 3, 25 MINUTE = 4, 26 SECOND = 5, 27 MILLISECOND = 6, 28 29 // internal storage for locale config files 30 locales = {}, 31 32 // extra moment internal properties (plugins register props here) 33 momentProperties = [], 34 35 // check for nodeJS 36 hasModule = (typeof module !== 'undefined' && module && module.exports), 37 38 // ASP.NET json date format regex 39 aspNetJsonRegex = /^\/?Date\((\-?\d+)/i, 40 aspNetTimeSpanJsonRegex = /(\-)?(?:(\d*)\.)?(\d+)\:(\d+)(?:\:(\d+)\.?(\d{3})?)?/, 41 42 // from http://docs.closure-library.googlecode.com/git/closure_goog_date_date.js.source.html 43 // somewhat more in line with 4.4.3.2 2004 spec, but allows decimal anywhere 44 isoDurationRegex = /^(-)?P(?:(?:([0-9,.]*)Y)?(?:([0-9,.]*)M)?(?:([0-9,.]*)D)?(?:T(?:([0-9,.]*)H)?(?:([0-9,.]*)M)?(?:([0-9,.]*)S)?)?|([0-9,.]*)W)$/, 45 46 // format tokens 47 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|X|zz?|ZZ?|.)/g, 48 localFormattingTokens = /(\[[^\[]*\])|(\\)?(LTS|LT|LL?L?L?|l{1,4})/g, 49 50 // parsing token regexes 51 parseTokenOneOrTwoDigits = /\d\d?/, // 0 - 99 52 parseTokenOneToThreeDigits = /\d{1,3}/, // 0 - 999 53 parseTokenOneToFourDigits = /\d{1,4}/, // 0 - 9999 54 parseTokenOneToSixDigits = /[+\-]?\d{1,6}/, // -999,999 - 999,999 55 parseTokenDigits = /\d+/, // nonzero number of digits 56 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. 57 parseTokenTimezone = /Z|[\+\-]\d\d:?\d\d/gi, // +00:00 -00:00 +0000 -0000 or Z 58 parseTokenT = /T/i, // T (ISO separator) 59 parseTokenOffsetMs = /[\+\-]?\d+/, // 1234567890123 60 parseTokenTimestampMs = /[\+\-]?\d+(\.\d{1,3})?/, // 123456789 123456789.123 61 62 //strict parsing regexes 63 parseTokenOneDigit = /\d/, // 0 - 9 64 parseTokenTwoDigits = /\d\d/, // 00 - 99 65 parseTokenThreeDigits = /\d{3}/, // 000 - 999 66 parseTokenFourDigits = /\d{4}/, // 0000 - 9999 67 parseTokenSixDigits = /[+-]?\d{6}/, // -999,999 - 999,999 68 parseTokenSignedNumber = /[+-]?\d+/, // -inf - inf 69 70 // iso 8601 regex 71 // 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) 72 isoRegex = /^\s*(?:[+-]\d{6}|\d{4})-(?:(\d\d-\d\d)|(W\d\d$)|(W\d\d-\d)|(\d\d\d))((T| )(\d\d(:\d\d(:\d\d(\.\d+)?)?)?)?([\+\-]\d\d(?::?\d\d)?|\s*Z)?)?$/, 73 74 isoFormat = 'YYYY-MM-DDTHH:mm:ssZ', 75 76 isoDates = [ 77 ['YYYYYY-MM-DD', /[+-]\d{6}-\d{2}-\d{2}/], 78 ['YYYY-MM-DD', /\d{4}-\d{2}-\d{2}/], 79 ['GGGG-[W]WW-E', /\d{4}-W\d{2}-\d/], 80 ['GGGG-[W]WW', /\d{4}-W\d{2}/], 81 ['YYYY-DDD', /\d{4}-\d{3}/] 82 ], 83 84 // iso time formats and regexes 85 isoTimes = [ 86 ['HH:mm:ss.SSSS', /(T| )\d\d:\d\d:\d\d\.\d+/], 87 ['HH:mm:ss', /(T| )\d\d:\d\d:\d\d/], 88 ['HH:mm', /(T| )\d\d:\d\d/], 89 ['HH', /(T| )\d\d/] 90 ], 91 92 // timezone chunker '+10:00' > ['10', '00'] or '-1530' > ['-15', '30'] 93 parseTimezoneChunker = /([\+\-]|\d\d)/gi, 94 95 // getter and setter names 96 proxyGettersAndSetters = 'Date|Hours|Minutes|Seconds|Milliseconds'.split('|'), 97 unitMillisecondFactors = { 98 'Milliseconds' : 1, 99 'Seconds' : 1e3, 100 'Minutes' : 6e4, 101 'Hours' : 36e5, 102 'Days' : 864e5, 103 'Months' : 2592e6, 104 'Years' : 31536e6 105 }, 106 107 unitAliases = { 108 ms : 'millisecond', 109 s : 'second', 110 m : 'minute', 111 h : 'hour', 112 d : 'day', 113 D : 'date', 114 w : 'week', 115 W : 'isoWeek', 116 M : 'month', 117 Q : 'quarter', 118 y : 'year', 119 DDD : 'dayOfYear', 120 e : 'weekday', 121 E : 'isoWeekday', 122 gg: 'weekYear', 123 GG: 'isoWeekYear' 124 }, 125 126 camelFunctions = { 127 dayofyear : 'dayOfYear', 128 isoweekday : 'isoWeekday', 129 isoweek : 'isoWeek', 130 weekyear : 'weekYear', 131 isoweekyear : 'isoWeekYear' 132 }, 133 134 // format function strings 135 formatFunctions = {}, 136 137 // default relative time thresholds 138 relativeTimeThresholds = { 139 s: 45, // seconds to minute 140 m: 45, // minutes to hour 141 h: 22, // hours to day 142 d: 26, // days to month 143 M: 11 // months to year 144 }, 145 146 // tokens to ordinalize and pad 147 ordinalizeTokens = 'DDD w W M D d'.split(' '), 148 paddedTokens = 'M D H h m s w W'.split(' '), 149 150 formatTokenFunctions = { 151 M : function () { 152 return this.month() + 1; 153 }, 154 MMM : function (format) { 155 return this.localeData().monthsShort(this, format); 156 }, 157 MMMM : function (format) { 158 return this.localeData().months(this, format); 159 }, 160 D : function () { 161 return this.date(); 162 }, 163 DDD : function () { 164 return this.dayOfYear(); 165 }, 166 d : function () { 167 return this.day(); 168 }, 169 dd : function (format) { 170 return this.localeData().weekdaysMin(this, format); 171 }, 172 ddd : function (format) { 173 return this.localeData().weekdaysShort(this, format); 174 }, 175 dddd : function (format) { 176 return this.localeData().weekdays(this, format); 177 }, 178 w : function () { 179 return this.week(); 180 }, 181 W : function () { 182 return this.isoWeek(); 183 }, 184 YY : function () { 185 return leftZeroFill(this.year() % 100, 2); 186 }, 187 YYYY : function () { 188 return leftZeroFill(this.year(), 4); 189 }, 190 YYYYY : function () { 191 return leftZeroFill(this.year(), 5); 192 }, 193 YYYYYY : function () { 194 var y = this.year(), sign = y >= 0 ? '+' : '-';
195 return sign + leftZeroFill(Math.abs(y), 6); 196 }, 197 gg : function () { 198 return leftZeroFill(this.weekYear() % 100, 2); 199 }, 200 gggg : function () { 201 return leftZeroFill(this.weekYear(), 4); 202 }, 203 ggggg : function () { 204 return leftZeroFill(this.weekYear(), 5); 205 }, 206 GG : function () { 207 return leftZeroFill(this.isoWeekYear() % 100, 2); 208 }, 209 GGGG : function () { 210 return leftZeroFill(this.isoWeekYear(), 4); 211 }, 212 GGGGG : function () { 213 return leftZeroFill(this.isoWeekYear(), 5); 214 }, 215 e : function () { 216 return this.weekday(); 217 }, 218 E : function () { 219 return this.isoWeekday(); 220 }, 221 a : function () { 222 return this.localeData().meridiem(this.hours(), this.minutes(), true); 223 }, 224 A : function () { 225 return this.localeData().meridiem(this.hours(), this.minutes(), false); 226 }, 227 H : function () { 228 return this.hours(); 229 }, 230 h : function () { 231 return this.hours() % 12 || 12; 232 }, 233 m : function () { 234 return this.minutes(); 235 }, 236 s : function () { 237 return this.seconds(); 238 }, 239 S : function () { 240 return toInt(this.milliseconds() / 100); 241 }, 242 SS : function () { 243 return leftZeroFill(toInt(this.milliseconds() / 10), 2); 244 }, 245 SSS : function () { 246 return leftZeroFill(this.milliseconds(), 3); 247 }, 248 SSSS : function () { 249 return leftZeroFill(this.milliseconds(), 3); 250 }, 251 Z : function () { 252 var a = -this.zone(), 253 b = '+'; 254 if (a < 0) { 255 a = -a; 256 b = '-'; 257 } 258 return b + leftZeroFill(toInt(a / 60), 2) + ':' + leftZeroFill(toInt(a) % 60, 2); 259 }, 260 ZZ : function () { 261 var a = -this.zone(), 262 b = '+'; 263 if (a < 0) { 264 a = -a; 265 b = '-'; 266 } 267 return b + leftZeroFill(toInt(a / 60), 2) + leftZeroFill(toInt(a) % 60, 2); 268 }, 269 z : function () { 270 return this.zoneAbbr(); 271 }, 272 zz : function () { 273 return this.zoneName(); 274 }, 275 x : function () { 276 return this.valueOf(); 277 }, 278 X : function () { 279 return this.unix(); 280 }, 281 Q : function () { 282 return this.quarter(); 283 } 284 }, 285 286 deprecations = {}, 287 288 lists = ['months', 'monthsShort', 'weekdays', 'weekdaysShort', 'weekdaysMin']; 289 290 // Pick the first defined of two or three arguments. dfl comes from 291 // default. 292 function dfl(a, b, c) { 293 switch (arguments.length) { 294 case 2: return a != null ? a : b; 295 case 3: return a != null ? a : b != null ? b : c; 296 default: throw new Error('Implement me'); 297 } 298 } 299 300 function hasOwnProp(a, b) { 301 return hasOwnProperty.call(a, b); 302 } 303 304 function defaultParsingFlags() { 305 // We need to deep clone this object, and es5 standard is not very 306 // helpful. 307 return { 308 empty : false, 309 unusedTokens : [], 310 unusedInput : [], 311 overflow : -2, 312 charsLeftOver : 0, 313 nullInput : false, 314 invalidMonth : null, 315 invalidFormat : false, 316 userInvalidated : false, 317 iso: false 318 }; 319 } 320 321 function printMsg(msg) { 322 if (moment.suppressDeprecationWarnings === false && 323 typeof console !== 'undefined' && console.warn) { 324 console.warn('Deprecation warning: ' + msg); 325 } 326 } 327 328 function deprecate(msg, fn) { 329 var firstTime = true; 330 return extend(function () { 331 if (firstTime) { 332 printMsg(msg); 333 firstTime = false;
334 } 335 return fn.apply(this, arguments); 336 }, fn); 337 } 338 339 function deprecateSimple(name, msg) { 340 if (!deprecations[name]) { 341 printMsg(msg); 342 deprecations[name] = true; 343 } 344 } 345 346 function padToken(func, count) { 347 return function (a) { 348 return leftZeroFill(func.call(this, a), count); 349 }; 350 } 351 function ordinalizeToken(func, period) { 352 return function (a) { 353 return this.localeData().ordinal(func.call(this, a), period); 354 }; 355 } 356 357 while (ordinalizeTokens.length) { 358 i = ordinalizeTokens.pop(); 359 formatTokenFunctions[i + 'o'] = ordinalizeToken(formatTokenFunctions[i], i); 360 } 361 while (paddedTokens.length) { 362 i = paddedTokens.pop(); 363 formatTokenFunctions[i + i] = padToken(formatTokenFunctions[i], 2); 364 } 365 formatTokenFunctions.DDDD = padToken(formatTokenFunctions.DDD, 3); 366 367 368 /************************************ 369 Constructors 370 ************************************/ 371 372 function Locale() { 373 } 374 375 // Moment prototype object 376 function Moment(config, skipOverflow) { 377 if (skipOverflow !== false) { 378 checkOverflow(config); 379 } 380 copyConfig(this, config); 381 this._d = new Date(+config._d); 382 } 383 384 // Duration Constructor 385 function Duration(duration) { 386 var normalizedInput = normalizeObjectUnits(duration), 387 years = normalizedInput.year || 0, 388 quarters = normalizedInput.quarter || 0, 389 months = normalizedInput.month || 0, 390 weeks = normalizedInput.week || 0, 391 days = normalizedInput.day || 0, 392 hours = normalizedInput.hour || 0, 393 minutes = normalizedInput.minute || 0, 394 seconds = normalizedInput.second || 0, 395 milliseconds = normalizedInput.millisecond || 0; 396 397 // representation for dateAddRemove 398 this._milliseconds = +milliseconds + 399 seconds * 1e3 + // 1000 400 minutes * 6e4 + // 1000 * 60 401 hours * 36e5; // 1000 * 60 * 60 402 // Because of dateAddRemove treats 24 hours as different from a 403 // day when working around DST, we need to store them separately 404 this._days = +days + 405 weeks * 7; 406 // It is impossible translate months into days without knowing 407 // which months you are are talking about, so we have to store 408 // it separately. 409 this._months = +months + 410 quarters * 3 + 411 years * 12; 412 413 this._data = {}; 414 415 this._locale = moment.localeData(); 416 417 this._bubble(); 418 } 419 420 /************************************ 421 Helpers 422 ************************************/ 423 424 425 function extend(a, b) { 426 for (var i in b) { 427 if (hasOwnProp(b, i)) { 428 a[i] = b[i]; 429 } 430 } 431 432 if (hasOwnProp(b, 'toString')) { 433 a.toString = b.toString; 434 } 435 436 if (hasOwnProp(b, 'valueOf')) { 437 a.valueOf = b.valueOf; 438 } 439 440 return a; 441 } 442 443 function copyConfig(to, from) { 444 var i, prop, val; 445 446 if (typeof from._isAMomentObject !== 'undefined') { 447 to._isAMomentObject = from._isAMomentObject; 448 } 449 if (typeof from._i !== 'undefined') { 450 to._i = from._i; 451 } 452 if (typeof from._f !== 'undefined') { 453 to._f = from._f; 454 } 455 if (typeof from._l !== 'undefined') { 456 to._l = from._l; 457 } 458 if (typeof from._strict !== 'undefined') { 459 to._strict = from._strict; 460 } 461 if (typeof from._tzm !== 'undefined') { 462 to._tzm = from._tzm; 463 } 464 if (typeof from._isUTC !== 'undefined') { 465 to._isUTC = from._isUTC; 466 } 467 if (typeof from._offset !== 'undefined') { 468 to._offset = from._offset; 469 } 470 if (typeof from._pf !== 'undefined') { 471 to._pf = from._pf; 472 } 473 if (typeof from._locale !== 'undefined') { 474 to._locale = from._locale; 475 } 476 477 if (momentProperties.length > 0) { 478 for (i in momentProperties) { 479 prop = momentProperties[i]; 480 val = from[prop]; 481 if (typeof val !== 'undefined') { 482 to[prop] = val; 483 } 484 } 485 } 486 487 return to; 488 } 489 490 function absRound(number) { 491 if (number < 0) { 492 return Math.ceil(number); 493 } else { 494 return Math.floor(number); 495 } 496 } 497 498 // left zero fill a number 499 // see http://jsperf.com/left-zero-filling for performance comparison 500 function leftZeroFill(number, targetLength, forceSign) { 501 var output = '' + Math.abs(number), 502 sign = number >= 0; 503 504 while (output.length < targetLength) { 505 output = '0' + output; 506 } 507 return (sign ? (forceSign ? '+' : '') : '-') + output; 508 } 509 510 function positiveMomentsDifference(base, other) { 511 var res = {milliseconds: 0, months: 0}; 512 513 res.months = other.month() - base.month() + 514 (other.year() - base.year()) * 12; 515 if (base.clone().add(res.months, 'M').isAfter(other)) { 516 --res.months; 517 } 518 519 res.milliseconds = +other - +(base.clone().add(res.months, 'M')); 520 521 return res; 522 } 523 524 function momentsDifference(base, other) { 525 var res; 526 other = makeAs(other, base); 527 if (base.isBefore(other)) { 528 res = positiveMomentsDifference(base, other); 529 } else { 530 res = positiveMomentsDifference(other, base); 531 res.milliseconds = -res.milliseconds; 532 res.months = -res.months; 533 } 534 535 return res; 536 } 537 538 // TODO: remove 'name' arg after deprecation is removed 539 function createAdder(direction, name) { 540 return function (val, period) { 541 var dur, tmp; 542 //invert the arguments, but complain about it 543 if (period !== null && !isNaN(+period)) { 544 deprecateSimple(name, 'moment().' + name + '(period, number) is deprecated. Please use moment().' + name + '(number, period).'); 545 tmp = val; val = period; period = tmp; 546 } 547 548 val = typeof val === 'string' ? +val : val; 549 dur = moment.duration(val, period); 550 addOrSubtractDurationFromMoment(this, dur, direction); 551 return this; 552 }; 553 } 554 555 function addOrSubtractDurationFromMoment(mom, duration, isAdding, updateOffset) { 556 var milliseconds = duration._milliseconds, 557 days = duration._days, 558 months = duration._months; 559 updateOffset = updateOffset == null ? true : updateOffset; 560 561 if (milliseconds) { 562 mom._d.setTime(+mom._d + milliseconds * isAdding); 563 } 564 if (days) { 565 rawSetter(mom, 'Date', rawGetter(mom, 'Date') + days * isAdding); 566 } 567 if (months) { 568 rawMonthSetter(mom, rawGetter(mom, 'Month') + months * isAdding); 569 } 570 if (updateOffset) { 571 moment.updateOffset(mom, days || months); 572 } 573 } 574 575 // check if is an array 576 function isArray(input) { 577 return Object.prototype.toString.call(input) === '[object Array]'; 578 } 579 580 function isDate(input) { 581 return Object.prototype.toString.call(input) === '[object Date]' || 582 input instanceof Date; 583 } 584 585 // compare two arrays, return the number of differences 586 function compareArrays(array1, array2, dontConvert) { 587 var len = Math.min(array1.length, array2.length), 588 lengthDiff = Math.abs(array1.length - array2.length), 589 diffs = 0, 590 i; 591 for (i = 0; i < len; i++) { 592 if ((dontConvert && array1[i] !== array2[i]) || 593 (!dontConvert && toInt(array1[i]) !== toInt(array2[i]))) { 594 diffs++; 595 } 596 } 597 return diffs + lengthDiff; 598 } 599 600 function normalizeUnits(units) { 601 if (units) { 602 var lowered = units.toLowerCase().replace(/(.)s$/, '$1'); 603 units = unitAliases[units] || camelFunctions[lowered] || lowered; 604 } 605 return units; 606 } 607
608 function normalizeObjectUnits(inputObject) { 609 var normalizedInput = {}, 610 normalizedProp, 611 prop; 612 613 for (prop in inputObject) { 614 if (hasOwnProp(inputObject, prop)) { 615 normalizedProp = normalizeUnits(prop); 616 if (normalizedProp) { 617 normalizedInput[normalizedProp] = inputObject[prop]; 618 } 619 } 620 } 621 622 return normalizedInput; 623 } 624 625 function makeList(field) { 626 var count, setter; 627 628 if (field.indexOf('week') === 0) { 629 count = 7; 630 setter = 'day'; 631 } 632 else if (field.indexOf('month') === 0) { 633 count = 12; 634 setter = 'month'; 635 } 636 else { 637 return; 638 } 639 640 moment[field] = function (format, index) { 641 var i, getter, 642 method = moment._locale[field], 643 results = []; 644 645 if (typeof format === 'number') { 646 index = format; 647 format = undefined; 648 } 649 650 getter = function (i) { 651 var m = moment().utc().set(setter, i); 652 return method.call(moment._locale, m, format || ''); 653 }; 654 655 if (index != null) { 656 return getter(index); 657 } 658 else { 659 for (i = 0; i < count; i++) { 660 results.push(getter(i)); 661 } 662 return results; 663 } 664 }; 665 } 666 667 function toInt(argumentForCoercion) { 668 var coercedNumber = +argumentForCoercion, 669 value = 0; 670 671 if (coercedNumber !== 0 && isFinite(coercedNumber)) { 672 if (coercedNumber >= 0) { 673 value = Math.floor(coercedNumber); 674 } else { 675 value = Math.ceil(coercedNumber); 676 } 677 } 678 679 return value; 680 } 681 682 function daysInMonth(year, month) { 683 return new Date(Date.UTC(year, month + 1, 0)).getUTCDate(); 684 } 685 686 function weeksInYear(year, dow, doy) { 687 return weekOfYear(moment([year, 11, 31 + dow - doy]), dow, doy).week; 688 } 689 690 function daysInYear(year) { 691 return isLeapYear(year) ? 366 : 365; 692 } 693 694 function isLeapYear(year) { 695 return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0; 696 } 697 698 function checkOverflow(m) { 699 var overflow; 700 if (m._a && m._pf.overflow === -2) { 701 overflow = 702 m._a[MONTH] < 0 || m._a[MONTH] > 11 ? MONTH : 703 m._a[DATE] < 1 || m._a[DATE] > daysInMonth(m._a[YEAR], m._a[MONTH]) ? DATE : 704 m._a[HOUR] < 0 || m._a[HOUR] > 24 || 705 (m._a[HOUR] === 24 && (m._a[MINUTE] !== 0 || 706 m._a[SECOND] !== 0 || 707 m._a[MILLISECOND] !== 0)) ? HOUR : 708 m._a[MINUTE] < 0 || m._a[MINUTE] > 59 ? MINUTE : 709 m._a[SECOND] < 0 || m._a[SECOND] > 59 ? SECOND : 710 m._a[MILLISECOND] < 0 || m._a[MILLISECOND] > 999 ? MILLISECOND : 711 -1; 712 713 if (m._pf._overflowDayOfYear && (overflow < YEAR || overflow > DATE)) { 714 overflow = DATE; 715 } 716 717 m._pf.overflow = overflow; 718 } 719 } 720 721 function isValid(m) { 722 if (m._isValid == null) { 723 m._isValid = !isNaN(m._d.getTime()) && 724 m._pf.overflow < 0 && 725 !m._pf.empty && 726 !m._pf.invalidMonth && 727 !m._pf.nullInput && 728 !m._pf.invalidFormat && 729 !m._pf.userInvalidated; 730 731 if (m._strict) { 732 m._isValid = m._isValid && 733 m._pf.charsLeftOver === 0 && 734 m._pf.unusedTokens.length === 0 && 735 m._pf.bigHour === undefined; 736 } 737 } 738 return m._isValid; 739 } 740 741 function normalizeLocale(key) { 742 return key ? key.toLowerCase().replace('_', '-') : key; 743 } 744 745 // pick the locale from the array 746 // try ['en-au', 'en-gb'] as 'en-au', 'en-gb', 'en', as in move through the list tr
746ying each 747 // substring from most specific to least, but move to the next array item if it's a more specific variant than the current root 748 function chooseLocale(names) { 749 var i = 0, j, next, locale, split; 750 751 while (i < names.length) { 752 split = normalizeLocale(names[i]).split('-'); 753 j = split.length; 754 next = normalizeLocale(names[i + 1]); 755 next = next ? next.split('-') : null; 756 while (j > 0) { 757 locale = loadLocale(split.slice(0, j).join('-')); 758 if (locale) { 759 return locale; 760 } 761 if (next && next.length >= j && compareArrays(split, next, true) >= j - 1) { 762 //the next array item is better than a shallower substring of this one 763 break; 764 } 765 j--; 766 } 767 i++; 768 } 769 return null; 770 } 771 772 function loadLocale(name) { 773 var oldLocale = null; 774 if (!locales[name] && hasModule) { 775 try { 776 oldLocale = moment.locale(); 777 require('./locale/' + name); 778 // because defineLocale currently also sets the global locale, we want to undo that for lazy loaded locales 779 moment.locale(oldLocale); 780 } catch (e) { } 781 } 782 return locales[name]; 783 } 784 785 // Return a moment from input, that is local/utc/zone equivalent to model. 786 function makeAs(input, model) { 787 var res, diff; 788 if (model._isUTC) { 789 res = model.clone(); 790 diff = (moment.isMoment(input) || isDate(input) ? 791 +input : +moment(input)) - (+res); 792 // Use low-level api, because this fn is low-level api. 793 res._d.setTime(+res._d + diff); 794 moment.updateOffset(res, false); 795 return res; 796 } else { 797 return moment(input).local(); 798 } 799 } 800 801 /************************************ 802 Locale 803 ************************************/ 804 805 806 extend(Locale.prototype, { 807 808 set : function (config) { 809 var prop, i; 810 for (i in config) { 811 prop = config[i]; 812 if (typeof prop === 'function') { 813 this[i] = prop; 814 } else { 815 this['_' + i] = prop; 816 } 817 } 818 // Lenient ordinal parsing accepts just a number in addition to 819 // number + (possibly) stuff coming from _ordinalParseLenient. 820 this._ordinalParseLenient = new RegExp(this._ordinalParse.source + '|' + /\d{1,2}/.source); 821 }, 822 823 _months : 'January_February_March_April_May_June_July_August_September_October_November_December'.split('_'), 824 months : function (m) { 825 return this._months[m.month()]; 826 }, 827 828 _monthsShort : 'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_'), 829 monthsShort : function (m) { 830 return this._monthsShort[m.month()]; 831 }, 832 833 monthsParse : function (monthName, format, strict) { 834 var i, mom, regex; 835 836 if (!this._monthsParse) { 837 this._monthsParse = []; 838 this._longMonthsParse = []; 839 this._shortMonthsParse = []; 840 } 841 842 for (i = 0; i < 12; i++) { 843 // make the regex if we don't have it already 844 mom = moment.utc([2000, i]); 845 if (strict && !this._longMonthsParse[i]) { 846 this._longMonthsParse[i] = new RegExp('^' + this.months(mom, '').replace('.', '') + '$', 'i'); 847 this._shortMonthsParse[i] = new RegExp('^' + this.monthsShort(mom, '').replace('.', '') + '$', 'i'); 848 } 849 if (!strict && !this._monthsParse[i]) { 850 regex = '^' + this.months(mom, '') + '|^' + this.monthsShort(mom, ''); 851 this._monthsParse[i] = new RegExp(regex.replace('.', ''), 'i'); 852 } 853 // test the regex 854 if (strict && format === 'MMMM' && this._longMonthsParse[i].test(monthName)) { 855 return i; 856 } else if (strict && format === 'MMM' && this._shortMonthsParse[i].test(monthName)) { 857 return i; 858 } else if (!strict && this._monthsParse[i].test(monthName)) { 859 return i; 860 } 861 } 862 }, 863 864 _weekdays : 'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_'), 865 weekdays : function (m) { 866 return this._weekdays[m.day()]; 867 }, 868 869 _weekdaysShort : 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_'), 870 weekdaysShort : function (m) { 871 return this._weekdaysShort[m.day()]; 872 }, 873 874 _weekdaysMin : 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_'), 875 weekdaysMin : function (m) { 876 return this._weekdaysMin[m.day()]; 877 }, 878 879 weekdaysParse : function (weekdayName) { 880 var i, mom, regex; 881 882 if (!this._weekdaysParse) { 883 this._weekdaysParse = []; 884 } 885 886 for (i = 0; i < 7; i++) { 887 // make the regex if we don't have it already 888 if (!this._weekdaysParse[i]) { 889 mom = moment([2000, 1]).day(i); 890 regex = '^' + this.weekdays(mom, '') + '|^' + this.weekdaysShort(mom, '') + '|^' + this.weekdaysMin(mom, ''); 891 this._weekdaysParse[i] = new RegExp(regex.replace('.', ''), 'i'); 892 } 893 // test the regex 894 if (this._weekdaysParse[i].test(weekdayName)) { 895 return i; 896 } 897 } 898 }, 899 900 _longDateFormat : { 901 LTS : 'h:mm:ss A', 902 LT : 'h:mm A', 903 L : 'MM/DD/YYYY', 904 LL : 'MMMM D, YYYY', 905 LLL : 'MMMM D, YYYY LT', 906 LLLL : 'dddd, MMMM D, YYYY LT' 907 }, 908 longDateFormat : function (key) { 909 var output = this._longDateFormat[key]; 910 if (!output && this._longDateFormat[key.toUpperCase()]) { 911 output = this._longDateFormat[key.toUpperCase()].replace(/MMMM|MM|DD|dddd/g, function (val) { 912 return val.slice(1); 913 }); 914 this._longDateFormat[key] = output; 915 } 916 return output; 917 }, 918 919 isPM : function (input) { 920 // IE8 Quirks Mode & IE7 Standards Mode do not allow accessing str
920ings like arrays 921 // Using charAt should be more compatible. 922 return ((input + '').toLowerCase().charAt(0) === 'p'); 923 }, 924 925 _meridiemParse : /[ap]\.?m?\.?/i, 926 meridiem : function (hours, minutes, isLower) { 927 if (hours > 11) { 928 return isLower ? 'pm' : 'PM'; 929 } else { 930 return isLower ? 'am' : 'AM'; 931 } 932 }, 933 934 _calendar : { 935 sameDay : '[Today at] LT', 936 nextDay : '[Tomorrow at] LT', 937 nextWeek : 'dddd [at] LT', 938 lastDay : '[Yesterday at] LT', 939 lastWeek : '[Last] dddd [at] LT', 940 sameElse : 'L' 941 }, 942 calendar : function (key, mom, now) { 943 var output = this._calendar[key]; 944 return typeof output === 'function' ? output.apply(mom, [now]) : output; 945 }, 946 947 _relativeTime : { 948 future : 'in %s', 949 past : '%s ago', 950 s : 'a few seconds', 951 m : 'a minute', 952 mm : '%d minutes', 953 h : 'an hour', 954 hh : '%d hours', 955 d : 'a day', 956 dd : '%d days', 957 M : 'a month', 958 MM : '%d months', 959 y : 'a year', 960 yy : '%d years' 961 }, 962 963 relativeTime : function (number, withoutSuffix, string, isFuture) { 964 var output = this._relativeTime[string]; 965 return (typeof output === 'function') ? 966 output(number, withoutSuffix, string, isFuture) : 967 output.replace(/%d/i, number); 968 }, 969 970 pastFuture : function (diff, output) { 971 var format = this._relativeTime[diff > 0 ? 'future' : 'past']; 972 return typeof format === 'function' ? format(output) : format.replace(/%s/i, output); 973 }, 974 975 ordinal : function (number) { 976 return this._ordinal.replace('%d', number); 977 }, 978 _ordinal : '%d', 979 _ordinalParse : /\d{1,2}/, 980 981 preparse : function (string) { 982 return string; 983 }, 984 985 postformat : function (string) { 986 return string; 987 }, 988 989 week : function (mom) { 990 return weekOfYear(mom, this._week.dow, this._week.doy).week; 991 }, 992 993 _week : { 994 dow : 0, // Sunday is the first day of the week. 995 doy : 6 // The week that contains Jan 1st is the first week of the year. 996 }, 997 998 _invalidDate: 'Invalid date', 999 invalidDate: function () { 1000 return this._invalidDate; 1001 } 1002 }); 1003 1004 /************************************ 1005 Formatting 1006 ************************************/ 1007 1008 1009 function removeFormattingTokens(input) { 1010 if (input.match(/\[[\s\S]/)) { 1011 return input.replace(/^\[|\]$/g, ''); 1012 } 1013 return input.replace(/\\/g, ''); 1014 } 1015 1016 function makeFormatFunction(format) { 1017 var array = format.match(formattingTokens), i, length; 1018 1019 for (i = 0, length = array.length; i < length; i++) { 1020 if (formatTokenFunctions[array[i]]) { 1021 array[i] = formatTokenFunctions[array[i]]; 1022 } else { 1023 array[i] = removeFormattingTokens(array[i]); 1024 } 1025 } 1026 1027 return function (mom) { 1028 var output = ''; 1029 for (i = 0; i < length; i++) { 1030 output += array[i] instanceof Function ? array[i].call(mom, format) : array[i]; 1031 } 1032 return output; 1033 }; 1034 } 1035 1036 // format date using native date object 1037 function formatMoment(m, format) { 1038 if (!m.isValid()) { 1039 return m.localeData().invalidDate(); 1040 } 1041 1042 format = expandFormat(format, m.localeData()); 1043 1044 if (!formatFunctions[format]) { 1045 formatFunctions[format] = makeFormatFunction(format); 1046 } 1047 1048 return formatFunctions[format](m); 1049 } 1050 1051 function expandFormat(format, locale) { 1052 var i = 5; 1053 1054 function replaceLongDateFormatTokens(input) { 1055 return locale.longDateFormat(input) || input; 1056 } 1057 1058 localFormattingTokens.lastIndex = 0; 1059 while (i >= 0 && localFormattingTokens.test(format)) { 1060 format = format.replace(localFormattingTokens, replaceLongDateFormatTokens); 1061 localFormattingTokens.lastIndex = 0; 1062 i -= 1; 1063 } 1064 1065 return format; 1066 } 1067 1068 1069 /************************************ 1070 Parsing 1071 ************************************/ 1072 1073 1074 // get the regex to find the next token 1075 function getParseRegexForToken(token, config) { 1076 var a, strict = config._strict; 1077 switch (token) { 1078 case 'Q': 1079 return parseTokenOneDigit; 1080 case 'DDDD': 1081 return parseTokenThreeDigits; 1082 case 'YYYY': 1083 case 'GGGG': 1084 case 'gggg': 1085 return strict ? parseTokenFourDigits : parseTokenOneToFourDigits; 1086 case 'Y': 1087 case 'G': 1088 case 'g': 1089 return parseTokenSignedNumber; 1090 case 'YYYYYY': 1091 case 'YYYYY': 1092 case 'GGGGG': 1093 case 'ggggg': 1094 return strict ? parseTokenSixDigits : parseTokenOneToSixDigits; 1095 case 'S': 1096 if (strict) { 1097 return parseTokenOneDigit; 1098 } 1099 /* falls through */ 1100 case 'SS': 1101 if (strict) { 1102 return parseTokenTwoDigits; 1103 } 1104 /* falls through */ 1105 case 'SSS': 1106 if (strict) { 1107 return parseTokenThreeDigits; 1108 } 1109 /* falls through */ 1110 case 'DDD': 1111 return parseTokenOneToThreeDigits; 1112 case 'MMM': 1113 case 'MMMM': 1114 case 'dd': 1115 case 'ddd': 1116 case 'dddd': 1117 return parseTokenWord; 1118 case 'a': 1119 case 'A': 1120 return config._locale._meridiemParse; 1121 case 'x': 1122 return parseTokenOffsetMs; 1123 case 'X': 1124 return parseTokenTimestampMs; 1125 case 'Z': 1126 case 'ZZ': 1127 return parseTokenTimezone; 1128 case 'T': 1129 return parseTokenT; 1130 case 'SSSS': 1131 return parseTokenDigits; 1132 case 'MM': 1133 case 'DD': 1134 case 'YY': 1135 case 'GG': 1136 case 'gg': 1137 case 'HH': 1138 case 'hh': 1139 case 'mm': 1140 case 'ss': 1141 case 'ww': 1142 case 'WW': 1143 return strict ? parseTokenTwoDigits : parseTokenOneOrTwoDigits; 1144 case 'M': 1145 case 'D': 1146 case 'd': 1147 case 'H': 1148 case 'h': 1149 case 'm': 1150 case 's': 1151 case 'w': 1152 case 'W': 1153 case 'e': 1154 case 'E': 1155 return parseTokenOneOrTwoDigits; 1156 case 'Do': 1157 return strict ? config._locale._ordinalParse : config._locale._ordinalParseLenient; 1158 default : 1159 a = new RegExp(regexpEscape(unescapeFormat(token.replace('\\', '')), 'i')); 1160 return a; 1161 } 1162 } 1163 1164 function timezoneMinutesFromString(string) {
1165 string = string || ''; 1166 var possibleTzMatches = (string.match(parseTokenTimezone) || []), 1167 tzChunk = possibleTzMatches[possibleTzMatches.length - 1] || [], 1168 parts = (tzChunk + '').match(parseTimezoneChunker) || ['-', 0, 0], 1169 minutes = +(parts[1] * 60) + toInt(parts[2]); 1170 1171 return parts[0] === '+' ? -minutes : minutes; 1172 } 1173 1174 // function to convert string input to date 1175 function addTimeToArrayFromToken(token, input, config) { 1176 var a, datePartArray = config._a; 1177 1178 switch (token) { 1179 // QUARTER 1180 case 'Q': 1181 if (input != null) { 1182 datePartArray[MONTH] = (toInt(input) - 1) * 3; 1183 } 1184 break; 1185 // MONTH 1186 case 'M' : // fall through to MM 1187 case 'MM' : 1188 if (input != null) { 1189 datePartArray[MONTH] = toInt(input) - 1; 1190 } 1191 break; 1192 case 'MMM' : // fall through to MMMM 1193 case 'MMMM' : 1194 a = config._locale.monthsParse(input, token, config._strict); 1195 // if we didn't find a month name, mark the date as invalid. 1196 if (a != null) { 1197 datePartArray[MONTH] = a; 1198 } else { 1199 config._pf.invalidMonth = input; 1200 } 1201 break; 1202 // DAY OF MONTH 1203 case 'D' : // fall through to DD 1204 case 'DD' : 1205 if (input != null) { 1206 datePartArray[DATE] = toInt(input); 1207 } 1208 break; 1209 case 'Do' : 1210 if (input != null) { 1211 datePartArray[DATE] = toInt(parseInt( 1212 input.match(/\d{1,2}/)[0], 10)); 1213 } 1214 break; 1215 // DAY OF YEAR 1216 case 'DDD' : // fall through to DDDD 1217 case 'DDDD' : 1218 if (input != null) { 1219 config._dayOfYear = toInt(input); 1220 } 1221 1222 break; 1223 // YEAR 1224 case 'YY' : 1225 datePartArray[YEAR] = moment.parseTwoDigitYear(input); 1226 break; 1227 case 'YYYY' : 1228 case 'YYYYY' : 1229 case 'YYYYYY' : 1230 datePartArray[YEAR] = toInt(input); 1231 break; 1232 // AM / PM 1233 case 'a' : // fall through to A 1234 case 'A' : 1235 config._isPm = config._locale.isPM(input); 1236 break; 1237 // HOUR 1238 case 'h' : // fall through to hh 1239 case 'hh' : 1240 config._pf.bigHour = true; 1241 /* falls through */ 1242 case 'H' : // fall through to HH 1243 case 'HH' : 1244 datePartArray[HOUR] = toInt(input); 1245 break; 1246 // MINUTE 1247 case 'm' : // fall through to mm 1248 case 'mm' : 1249 datePartArray[MINUTE] = toInt(input); 1250 break; 1251 // SECOND 1252 case 's' : // fall through to ss 1253 case 'ss' : 1254 datePartArray[SECOND] = toInt(input); 1255 break; 1256 // MILLISECOND 1257 case 'S' : 1258 case 'SS' : 1259 case 'SSS' : 1260 case 'SSSS' : 1261 datePartArray[MILLISECOND] = toInt(('0.' + input) * 1000); 1262 break; 1263 // UNIX OFFSET (MILLISECONDS) 1264 case 'x': 1265 config._d = new Date(toInt(input)); 1266 break; 1267 // UNIX TIMESTAMP WITH MS 1268 case 'X': 1269 config._d = new Date(parseFloat(input) * 1000); 1270 break; 1271 // TIMEZONE 1272 case 'Z' : // fall through to ZZ 1273 case 'ZZ' : 1274 config._useUTC = true; 1275 config._tzm = timezoneMinutesFromString(input); 1276 break; 1277 // WEEKDAY - human 1278 case 'dd': 1279 case 'ddd': 1280 case 'dddd': 1281 a = config._locale.weekdaysParse(input); 1282 // if we didn't get a weekday name, mark the date as invalid 1283 if (a != null) { 1284 config._w = config._w || {}; 1285 config._w['d'] = a; 1286 } else { 1287 config._pf.invalidWeekday = input; 1288 } 1289 break; 1290 // WEEK, WEEK DAY - numeric 1291 case 'w': 1292 case 'ww': 1293 case 'W': 1294 case 'WW': 1295 case 'd': 1296 case 'e': 1297 case 'E': 1298 token = token.substr(0, 1); 1299 /* falls through */ 1300 case 'gggg': 1301 case 'GGGG': 1302 case 'GGGGG': 1303 token = token.substr(0, 2); 1304 if (input) { 1305 config._w = config._w || {}; 1306 config._w[token] = toInt(input); 1307 } 1308 break; 1309 case 'gg': 1310 case 'GG': 1311 config._w = config._w || {}; 1312 config._w[token] = moment.parseTwoDigitYear(input); 1313 } 1314 } 1315 1316 function dayOfYearFromWeekInfo(config) { 1317 var w, weekYear, week, weekday, dow, doy, temp; 1318 1319 w = config._w; 1320 if (w.GG != null || w.W != null || w.E != null) { 1321 dow = 1; 1322 doy = 4; 1323 1324 // TODO: We need to take the current isoWeekYear, but that depends on 1325 // how we interpret now (local, utc, fixed offset). So create 1326 // a now version of current config (take local/utc/offset flags, and 1327 // create now). 1328 weekYear = dfl(w.GG, config._a[YEAR], weekOfYear(moment(), 1, 4).year); 1329 week = dfl(w.W, 1); 1330 weekday = dfl(w.E, 1); 1331 } else { 1332 dow = config._locale._week.dow; 1333 doy = config._locale._week.doy; 1334
1335 weekYear = dfl(w.gg, config._a[YEAR], weekOfYear(moment(), dow, doy).year); 1336 week = dfl(w.w, 1); 1337 1338 if (w.d != null) { 1339 // weekday -- low day numbers are considered next week 1340 weekday = w.d; 1341 if (weekday < dow) { 1342 ++week; 1343 } 1344 } else if (w.e != null) { 1345 // local weekday -- counting starts from begining of week 1346 weekday = w.e + dow; 1347 } else { 1348 // default to begining of week 1349 weekday = dow; 1350 } 1351 } 1352 temp = dayOfYearFromWeeks(weekYear, week, weekday, doy, dow); 1353 1354 config._a[YEAR] = temp.year; 1355 config._dayOfYear = temp.dayOfYear; 1356 } 1357 1358 // convert an array to a date. 1359 // the array should mirror the parameters below 1360 // note: all values past the year are optional and will default to the lowest possible value. 1361 // [year, month, day , hour, minute, second, millisecond] 1362 function dateFromConfig(config) { 1363 var i, date, input = [], currentDate, yearToUse; 1364 1365 if (config._d) { 1366 return; 1367 } 1368 1369 currentDate = currentDateArray(config); 1370 1371 //compute day of the year from weeks and weekdays 1372 if (config._w && config._a[DATE] == null && config._a[MONTH] == null) { 1373 dayOfYearFromWeekInfo(config); 1374 } 1375 1376 //if the day of the year is set, figure out what it is 1377 if (config._dayOfYear) { 1378 yearToUse = dfl(config._a[YEAR], currentDate[YEAR]); 1379 1380 if (config._dayOfYear > daysInYear(yearToUse)) { 1381 config._pf._overflowDayOfYear = true; 1382 } 1383 1384 date = makeUTCDate(yearToUse, 0, config._dayOfYear); 1385 config._a[MONTH] = date.getUTCMonth(); 1386 config._a[DATE] = date.getUTCDate(); 1387 } 1388 1389 // Default to current date. 1390 // * if no year, month, day of month are given, default to today 1391 // * if day of month is given, default month and year 1392 // * if month is given, default only year 1393 // * if year is given, don't default anything 1394 for (i = 0; i < 3 && config._a[i] == null; ++i) { 1395 config._a[i] = input[i] = currentDate[i]; 1396 } 1397 1398 // Zero out whatever was not defaulted, including time 1399 for (; i < 7; i++) { 1400 config._a[i] = input[i] = (config._a[i] == null) ? (i === 2 ? 1 : 0) : config._a[i]; 1401 } 1402 1403 // Check for 24:00:00.000 1404 if (config._a[HOUR] === 24 && 1405 config._a[MINUTE] === 0 && 1406 config._a[SECOND] === 0 && 1407 config._a[MILLISECOND] === 0) { 1408 config._nextDay = true; 1409 config._a[HOUR] = 0; 1410 } 1411 1412 config._d = (config._useUTC ? makeUTCDate : makeDate).apply(null, input); 1413 // Apply timezone offset from input. The actual zone can be changed 1414 // with parseZone. 1415 if (config._tzm != null) { 1416 config._d.setUTCMinutes(config._d.getUTCMinutes() + config._tzm); 1417 } 1418 1419 if (config._nextDay) { 1420 config._a[HOUR] = 24; 1421 } 1422 } 1423 1424 function dateFromObject(config) { 1425 var normalizedInput; 1426 1427 if (config._d) { 1428 return; 1429 } 1430 1431 normalizedInput = normalizeObjectUnits(config._i); 1432 config._a = [ 1433 normalizedInput.year, 1434 normalizedInput.month, 1435 normalizedInput.day || normalizedInput.date, 1436 normalizedInput.hour, 1437 normalizedInput.minute, 1438 normalizedInput.second, 1439 normalizedInput.millisecond 1440 ]; 1441 1442 dateFromConfig(config); 1443 } 1444 1445 function currentDateArray(config) { 1446 var now = new Date(); 1447 if (config._useUTC) { 1448 return [ 1449 now.getUTCFullYear(), 1450 now.getUTCMonth(), 1451 now.getUTCDate() 1452 ]; 1453 } else { 1454 return [now.getFullYear(), now.getMonth(), now.getDate()]; 1455 } 1456 } 1457 1458 // date from string and format string 1459 function makeDateFromStringAndFormat(config) { 1460 if (config._f === moment.ISO_8601) { 1461 parseISO(config); 1462 return; 1463 } 1464 1465 config._a = []; 1466 config._pf.empty = true; 1467 1468 // This array is used to make a Date, either with `new Date` or `Date.UTC` 1469 var string = '' + config._i, 1470 i, parsedInput, tokens, token, skipped,
1471 stringLength = string.length, 1472 totalParsedInputLength = 0; 1473 1474 tokens = expandFormat(config._f, config._locale).match(formattingTokens) || []; 1475 1476 for (i = 0; i < tokens.length; i++) { 1477 token = tokens[i]; 1478 parsedInput = (string.match(getParseRegexForToken(token, config)) || [])[0]; 1479 if (parsedInput) { 1480 skipped = string.substr(0, string.indexOf(parsedInput)); 1481 if (skipped.length > 0) { 1482 config._pf.unusedInput.push(skipped); 1483 } 1484 string = string.slice(string.indexOf(parsedInput) + parsedInput.length); 1485 totalParsedInputLength += parsedInput.length; 1486 } 1487 // don't parse if it's not a known token 1488 if (formatTokenFunctions[token]) { 1489 if (parsedInput) { 1490 config._pf.empty = false; 1491 } 1492 else { 1493 config._pf.unusedTokens.push(token); 1494 } 1495 addTimeToArrayFromToken(token, parsedInput, config); 1496 } 1497 else if (config._strict && !parsedInput) { 1498 config._pf.unusedTokens.push(token); 1499 } 1500 } 1501 1502 // add remaining unparsed input length to the string 1503 config._pf.charsLeftOver = stringLength - totalParsedInputLength; 1504 if (string.length > 0) { 1505 config._pf.unusedInput.push(string); 1506 } 1507 1508 // clear _12h flag if hour is <= 12 1509 if (config._pf.bigHour === true && config._a[HOUR] <= 12) { 1510 config._pf.bigHour = undefined; 1511 } 1512 // handle am pm 1513 if (config._isPm && config._a[HOUR] < 12) { 1514 config._a[HOUR] += 12; 1515 } 1516 // if is 12 am, change hours to 0 1517 if (config._isPm === false && config._a[HOUR] === 12) { 1518 config._a[HOUR] = 0; 1519 } 1520 dateFromConfig(config); 1521 checkOverflow(config); 1522 } 1523 1524 function unescapeFormat(s) { 1525 return s.replace(/\\(\[)|\\(\])|\[([^\]\[]*)\]|\\(.)/g, function (matched, p1, p2, p3, p4) { 1526 return p1 || p2 || p3 || p4; 1527 }); 1528 } 1529 1530 // Code from http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript 1531 function regexpEscape(s) { 1532 return s.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&'); 1533 } 1534 1535 // date from string and array of format strings 1536 function makeDateFromStringAndArray(config) { 1537 var tempConfig, 1538 bestMoment, 1539 1540 scoreToBeat, 1541 i, 1542 currentScore; 1543 1544 if (config._f.length === 0) { 1545 config._pf.invalidFormat = true; 1546 config._d = new Date(NaN); 1547 return; 1548 } 1549 1550 for (i = 0; i < config._f.length; i++) { 1551 currentScore = 0; 1552 tempConfig = copyConfig({}, config); 1553 if (config._useUTC != null) { 1554 tempConfig._useUTC = config._useUTC; 1555 } 1556 tempConfig._pf = defaultParsingFlags(); 1557 tempConfig._f = config._f[i]; 1558 makeDateFromStringAndFormat(tempConfig); 1559 1560 if (!isValid(tempConfig)) { 1561 continue; 1562 } 1563 1564 // if there is any input that was not parsed add a penalty for that format 1565 currentScore += tempConfig._pf.charsLeftOver; 1566 1567 //or tokens 1568 currentScore += tempConfig._pf.unusedTokens.length * 10; 1569 1570 tempConfig._pf.score = currentScore; 1571 1572 if (scoreToBeat == null || currentScore < scoreToBeat) { 1573 scoreToBeat = currentScore; 1574 bestMoment = tempConfig; 1575 } 1576 } 1577 1578 extend(config, bestMoment || tempConfig); 1579 } 1580 1581 // date from iso format 1582 function parseISO(config) { 1583 var i, l, 1584 string = config._i, 1585 match = isoRegex.exec(string); 1586 1587 if (match) { 1588 config._pf.iso = true; 1589 for (i = 0, l = isoDates.length; i < l; i++) { 1590 if (isoDates[i][1].exec(string)) { 1591 // match[5] should be 'T' or undefined 1592 config._f = isoDates[i][0] + (match[6] || ' '); 1593 break; 1594 } 1595 } 1596 for (i = 0, l = isoTimes.length; i < l; i++) { 1597 if (isoTimes[i][1].exec(string)) { 1598 config._f += isoTimes[i][0]; 1599 break; 1600 } 1601 } 1602 if (string.match(parseTokenTimezone)) { 1603 config._f += 'Z'; 1604 } 1605 makeDateFromStringAndFormat(config); 1606 } else { 1607 config._isValid = false;
1608 } 1609 } 1610 1611 // date from iso format or fallback 1612 function makeDateFromString(config) { 1613 parseISO(config); 1614 if (config._isValid === false) { 1615 delete config._isValid; 1616 moment.createFromInputFallback(config); 1617 } 1618 } 1619 1620 function map(arr, fn) { 1621 var res = [], i; 1622 for (i = 0; i < arr.length; ++i) { 1623 res.push(fn(arr[i], i)); 1624 } 1625 return res; 1626 } 1627 1628 function makeDateFromInput(config) { 1629 var input = config._i, matched; 1630 if (input === undefined) { 1631 config._d = new Date(); 1632 } else if (isDate(input)) { 1633 config._d = new Date(+input); 1634 } else if ((matched = aspNetJsonRegex.exec(input)) !== null) { 1635 config._d = new Date(+matched[1]); 1636 } else if (typeof input === 'string') { 1637 makeDateFromString(config); 1638 } else if (isArray(input)) { 1639 config._a = map(input.slice(0), function (obj) { 1640 return parseInt(obj, 10); 1641 }); 1642 dateFromConfig(config); 1643 } else if (typeof(input) === 'object') { 1644 dateFromObject(config); 1645 } else if (typeof(input) === 'number') { 1646 // from milliseconds 1647 config._d = new Date(input); 1648 } else { 1649 moment.createFromInputFallback(config); 1650 } 1651 } 1652 1653 function makeDate(y, m, d, h, M, s, ms) { 1654 //can't just apply() to create a date: 1655 //http://stackoverflow.com/questions/181348/instantiating-a-javascript-object-by-calling-prototype-constructor-apply 1656 var date = new Date(y, m, d, h, M, s, ms); 1657 1658 //the date constructor doesn't accept years < 1970 1659 if (y < 1970) { 1660 date.setFullYear(y); 1661 } 1662 return date; 1663 } 1664 1665 function makeUTCDate(y) { 1666 var date = new Date(Date.UTC.apply(null, arguments)); 1667 if (y < 1970) { 1668 date.setUTCFullYear(y); 1669 } 1670 return date; 1671 } 1672 1673 function parseWeekday(input, locale) { 1674 if (typeof input === 'string') { 1675 if (!isNaN(input)) { 1676 input = parseInt(input, 10); 1677 } 1678 else { 1679 input = locale.weekdaysParse(input); 1680 if (typeof input !== 'number') { 1681 return null; 1682 } 1683 } 1684 } 1685 return input; 1686 } 1687 1688 /************************************ 1689 Relative Time 1690 ************************************/ 1691 1692 1693 // helper function for moment.fn.from, moment.fn.fromNow, and moment.duration.fn.humanize 1694 function substituteTimeAgo(string, number, withoutSuffix, isFuture, locale) { 1695 return locale.relativeTime(number || 1, !!withoutSuffix, string, isFuture); 1696 } 1697 1698 function relativeTime(posNegDuration, withoutSuffix, locale) { 1699 var duration = moment.duration(posNegDuration).abs(), 1700 seconds = round(duration.as('s')), 1701 minutes = round(duration.as('m')), 1702 hours = round(duration.as('h')), 1703 days = round(duration.as('d')), 1704 months = round(duration.as('M')), 1705 years = round(duration.as('y')), 1706 1707 args = seconds < relativeTimeThresholds.s && ['s', seconds] || 1708 minutes === 1 && ['m'] || 1709 minutes < relativeTimeThresholds.m && ['mm', minutes] || 1710 hours === 1 && ['h'] || 1711 hours < relativeTimeThresholds.h && ['hh', hours] || 1712 days === 1 && ['d'] || 1713 days < relativeTimeThresholds.d && ['dd', days] || 1714 months === 1 && ['M'] || 1715 months < relativeTimeThresholds.M && ['MM', months] || 1716 years === 1 && ['y'] || ['yy', years]; 1717 1718 args[2] = withoutSuffix; 1719 args[3] = +posNegDuration > 0; 1720 args[4] = locale; 1721 return substituteTimeAgo.apply({}, args); 1722 } 1723 1724 1725 /************************************ 1726 Week of Year 1727 ************************************/ 1728 1729 1730 // firstDayOfWeek 0 = sun, 6 = sat 1731 // the day of the week that starts the week 1732 // (usually sunday or monday) 1733 // firstDayOfWeekOfYear 0 = sun, 6 = sat 1734 // the first week is the week that contains the first 1735 // of this day of the week 1736 // (eg. ISO weeks use thursday (4)) 1737 function weekOfYear(mom, firstDayOfWeek, firstDayOfWeekOfYear) { 1738 var end = firstDayOfWeekOfYear - firstDayOfWeek, 1739 daysToDayOfWeek = firstDayOfWeekOfYear - mom.day(), 1740 adjustedMoment; 1741 1742 1743 if (daysToDayOfWeek > end) { 1744 daysToDayOfWeek -= 7; 1745 } 1746 1747 if (daysToDayOfWeek < end - 7) { 1748 daysToDayOfWeek += 7; 1749 } 1750 1751 adjustedMoment = moment(mom).add(daysToDayOfWeek, 'd'); 1752 return { 1753 week: Math.ceil(adjustedMoment.dayOfYear() / 7), 1754 year: adjustedMoment.year() 1755 }; 1756 } 1757 1758 //http://en.wikipedia.org/wiki/ISO_week_date#Calculating_a_date_given_the_year.2C_week_number_and_weekday 1759 function dayOfYearFromWeeks(year, week, weekday, firstDayOfWeekOfYear, firstDayOfWeek) { 1760 var d = makeUTCDate(year, 0, 1).getUTCDay(), daysToAdd, dayOfYear; 1761 1762 d = d === 0 ? 7 : d; 1763 weekday = weekday != null ? weekday : firstDayOfWeek; 1764 daysToAdd = firstDayOfWeek - d + (d > firstDayOfWeekOfYear ? 7 : 0) - (d < firstDayOfWeek ? 7 : 0); 1765 dayOfYear = 7 * (week - 1) + (weekday - firstDayOfWeek) + daysToAdd + 1; 1766 1767 return { 1768 year: dayOfYear > 0 ? year : year - 1, 1769 dayOfYear: dayOfYear > 0 ? dayOfYear : daysInYear(year - 1) + dayOfYear 1770 }; 1771 } 1772 1773 /************************************ 1774 Top Level Functions 1775 ************************************/ 1776 1777 function makeMoment(config) { 1778 var input = config._i, 1779 format = config._f, 1780 res; 1781 1782 config._locale = config._locale || moment.localeData(config._l); 1783 1784 if (input === null || (format === undefined && input === '')) {
1785 return moment.invalid({nullInput: true}); 1786 } 1787 1788 if (typeof input === 'string') { 1789 config._i = input = config._locale.preparse(input); 1790 } 1791 1792 if (moment.isMoment(input)) { 1793 return new Moment(input, true); 1794 } else if (format) { 1795 if (isArray(format)) { 1796 makeDateFromStringAndArray(config); 1797 } else { 1798 makeDateFromStringAndFormat(config); 1799 } 1800 } else { 1801 makeDateFromInput(config); 1802 } 1803 1804 res = new Moment(config); 1805 if (res._nextDay) { 1806 // Adding is smart enough around DST 1807 res.add(1, 'd'); 1808 res._nextDay = undefined; 1809 } 1810 1811 return res; 1812 } 1813 1814 moment = function (input, format, locale, strict) { 1815 var c; 1816 1817 if (typeof(locale) === 'boolean') { 1818 strict = locale; 1819 locale = undefined; 1820 } 1821 // object construction must be done this way. 1822 // https://github.com/moment/moment/issues/1423 1823 c = {}; 1824 c._isAMomentObject = true; 1825 c._i = input; 1826 c._f = format; 1827 c._l = locale; 1828 c._strict = strict; 1829 c._isUTC = false; 1830 c._pf = defaultParsingFlags(); 1831 1832 return makeMoment(c); 1833 }; 1834 1835 moment.suppressDeprecationWarnings = false; 1836 1837 moment.createFromInputFallback = deprecate( 1838 'moment construction falls back to js Date. This is ' + 1839 'discouraged and will be removed in upcoming major ' + 1840 'release. Please refer to ' + 1841 'https://github.com/moment/moment/issues/1407 for more info.', 1842 function (config) { 1843 config._d = new Date(config._i + (config._useUTC ? ' UTC' : '')); 1844 } 1845 ); 1846 1847 // Pick a moment m from moments so that m[fn](other) is true for all 1848 // other. This relies on the function fn to be transitive. 1849 // 1850 // moments should either be an array of moment objects or an array, whose 1851 // first element is an array of moment objects. 1852 function pickBy(fn, moments) { 1853 var res, i; 1854 if (moments.length === 1 && isArray(moments[0])) { 1855 moments = moments[0]; 1856 } 1857 if (!moments.length) { 1858 return moment(); 1859 } 1860 res = moments[0]; 1861 for (i = 1; i < moments.length; ++i) { 1862 if (moments[i][fn](res)) { 1863 res = moments[i]; 1864 } 1865 } 1866 return res; 1867 } 1868 1869 moment.min = function () { 1870 var args = [].slice.call(arguments, 0); 1871 1872 return pickBy('isBefore', args); 1873 }; 1874 1875 moment.max = function () { 1876 var args = [].slice.call(arguments, 0); 1877 1878 return pickBy('isAfter', args); 1879 }; 1880 1881 // creating with utc 1882 moment.utc = function (input, format, locale, strict) { 1883 var c; 1884 1885 if (typeof(locale) === 'boolean') { 1886 strict = locale; 1887 locale = undefined; 1888 } 1889 // object construction must be done this way. 1890 // https://github.com/moment/moment/issues/1423 1891 c = {}; 1892 c._isAMomentObject = true; 1893 c._useUTC = true; 1894 c._isUTC = true; 1895 c._l = locale; 1896 c._i = input; 1897 c._f = format; 1898 c._strict = strict; 1899 c._pf = defaultParsingFlags(); 1900 1901 return makeMoment(c).utc(); 1902 }; 1903 1904 // creating with unix timestamp (in seconds) 1905 moment.unix = function (input) { 1906 return moment(input * 1000); 1907 }; 1908 1909 // duration 1910 moment.duration = function (input, key) { 1911 var duration = input, 1912 // matching against regexp is expensive, do it on demand 1913 match = null, 1914 sign, 1915 ret, 1916 parseIso, 1917 diffRes; 1918 1919 if (moment.isDuration(input)) { 1920 duration = { 1921 ms: input._milliseconds, 1922 d: input._days, 1923 M: input._months 1924 }; 1925 } else if (typeof input === 'number') { 1926 duration = {}; 1927 if (key) { 1928 duration[key] = input; 1929 } else { 1930 duration.milliseconds = input; 1931 } 1932 } else if (!!(match = aspNetTimeSpanJsonRegex.exec(input))) { 1933 sign = (match[1] === '-') ? -1 : 1; 1934 duration = { 1935 y: 0, 1936 d: toInt(match[DATE]) * sign, 1937 h: toInt(match[HOUR]) * sign, 1938 m: toInt(match[MINUTE]) * sign, 1939 s: toInt(match[SECOND]) * sign, 1940 ms: toInt(match[MILLISECOND]) * sign 1941 }; 1942 } else if (!!(match = isoDurationRegex.exec(input))) { 1943 sign = (match[1] === '-') ? -1 : 1; 1944 parseIso = function (inp) { 1945 // We'd normally use ~~inp for this, but unfortunately it also 1946 // converts floats to ints. 1947 // inp may be undefined, so careful calling replace on it. 1948 var res = inp && parseFloat(inp.replace(',', '.')); 1949 // apply sign while we're at it 1950 return (isNaN(res) ? 0 : res) * sign; 1951 }; 1952 duration = { 1953 y: parseIso(match[2]), 1954 M: parseIso(match[3]), 1955 d: parseIso(match[4]), 1956 h: parseIso(match[5]), 1957 m: parseIso(match[6]), 1958 s: parseIso(match[7]), 1959 w: parseIso(match[8]) 1960 }; 1961 } else if (typeof duration === 'object' && 1962 ('from' in duration || 'to' in duration)) { 1963 diffRes = momentsDifference(moment(duration.from), moment(duration.to)); 1964 1965 duration = {}; 1966 duration.ms = diffRes.milliseconds; 1967 duration.M = diffRes.months; 1968 } 1969 1970 ret = new Duration(duration); 1971 1972 if (moment.isDuration(input) && hasOwnProp(input, '_locale')) { 1973 ret._locale = input._locale; 1974 } 1975 1976 return ret; 1977 }; 1978 1979 // version number 1980 moment.version = VERSION; 1981 1982 // default format 1983 moment.defaultFormat = isoFormat; 1984 1985 // constant that refers to the ISO standard 1986 moment.ISO_8601 = function () {}; 1987 1988 // Plugins that add properties should also add the key here (null value), 1989 // so we can properly clone ourselves. 1990 moment.momentProperties = momentProperties; 1991 1992 // This function will be called whenever a moment is mutated. 1993 // It is intended to keep the offset in sync with the timezone. 1994 moment.updateOffset = function () {}; 1995 1996 // This function allows you to set a threshold for relative time strings 1997 moment.relativeTimeThreshold = function (threshold, limit) { 1998 if (relativeTimeThresholds[threshold] === undefined) { 1999 return false;
2000 } 2001 if (limit === undefined) { 2002 return relativeTimeThresholds[threshold]; 2003 } 2004 relativeTimeThresholds[threshold] = limit; 2005 return true; 2006 }; 2007 2008 moment.lang = deprecate( 2009 'moment.lang is deprecated. Use moment.locale instead.', 2010 function (key, value) { 2011 return moment.locale(key, value); 2012 } 2013 ); 2014 2015 // This function will load locale and then set the global locale. If 2016 // no arguments are passed in, it will simply return the current global 2017 // locale key. 2018 moment.locale = function (key, values) { 2019 var data; 2020 if (key) { 2021 if (typeof(values) !== 'undefined') { 2022 data = moment.defineLocale(key, values); 2023 } 2024 else { 2025 data = moment.localeData(key); 2026 } 2027 2028 if (data) { 2029 moment.duration._locale = moment._locale = data; 2030 } 2031 } 2032 2033 return moment._locale._abbr; 2034 }; 2035 2036 moment.defineLocale = function (name, values) { 2037 if (values !== null) { 2038 values.abbr = name; 2039 if (!locales[name]) { 2040 locales[name] = new Locale(); 2041 } 2042 locales[name].set(values); 2043 2044 // backwards compat for now: also set the locale 2045 moment.locale(name); 2046 2047 return locales[name]; 2048 } else { 2049 // useful for testing 2050 delete locales[name]; 2051 return null; 2052 } 2053 }; 2054 2055 moment.langData = deprecate( 2056 'moment.langData is deprecated. Use moment.localeData instead.', 2057 function (key) { 2058 return moment.localeData(key); 2059 } 2060 ); 2061 2062 // returns locale data 2063 moment.localeData = function (key) { 2064 var locale; 2065 2066 if (key && key._locale && key._locale._abbr) { 2067 key = key._locale._abbr; 2068 } 2069 2070 if (!key) { 2071 return moment._locale; 2072 } 2073 2074 if (!isArray(key)) { 2075 //short-circuit everything else 2076 locale = loadLocale(key); 2077 if (locale) { 2078 return locale; 2079 } 2080 key = [key]; 2081 } 2082 2083 return chooseLocale(key); 2084 }; 2085 2086 // compare moment object 2087 moment.isMoment = function (obj) { 2088 return obj instanceof Moment || 2089 (obj != null && hasOwnProp(obj, '_isAMomentObject')); 2090 }; 2091 2092 // for typechecking Duration objects 2093 moment.isDuration = function (obj) { 2094 return obj instanceof Duration; 2095 }; 2096 2097 for (i = lists.length - 1; i >= 0; --i) { 2098 makeList(lists[i]); 2099 } 2100 2101 moment.normalizeUnits = function (units) { 2102 return normalizeUnits(units); 2103 }; 2104 2105 moment.invalid = function (flags) { 2106 var m = moment.utc(NaN); 2107 if (flags != null) { 2108 extend(m._pf, flags); 2109 } 2110 else { 2111 m._pf.userInvalidated = true; 2112 } 2113 2114 return m; 2115 }; 2116 2117 moment.parseZone = function () { 2118 return moment.apply(null, arguments).parseZone(); 2119 }; 2120 2121 moment.parseTwoDigitYear = function (input) { 2122 return toInt(input) + (toInt(input) > 68 ? 1900 : 2000); 2123 }; 2124 2125 /************************************ 2126 Moment Prototype 2127 ************************************/ 2128 2129 2130 extend(moment.fn = Moment.prototype, { 2131 2132 clone : function () { 2133 return moment(this); 2134 }, 2135 2136 valueOf : function () { 2137 return +this._d + ((this._offset || 0) * 60000); 2138 }, 2139 2140 unix : function () { 2141 return Math.floor(+this / 1000); 2142 }, 2143 2144 toString : function () { 2145 return this.clone().locale('en').format('ddd MMM DD YYYY HH:mm:ss [GMT]ZZ'); 2146 }, 2147 2148 toDate : function () { 2149 return this._offset ? new Date(+this) : this._d; 2150 }, 2151 2152 toISOString : function () { 2153 var m = moment(this).utc(); 2154 if (0 < m.year() && m.year() <= 9999) { 2155 if ('function' === typeof Date.prototype.toISOString) { 2156 // native implementation is ~50x faster, use it when we can 2157 return this.toDate().toISOString(); 2158 } else { 2159 return formatMoment(m, 'YYYY-MM-DD[T]HH:mm:ss.SSS[Z]'); 2160 } 2161 } else { 2162 return formatMoment(m, 'YYYYYY-MM-DD[T]HH:mm:ss.SSS[Z]'); 2163 } 2164 }, 2165 2166 toArray : function () { 2167 var m = this; 2168 return [ 2169 m.year(), 2170 m.month(), 2171 m.date(), 2172 m.hours(), 2173 m.minutes(), 2174 m.seconds(), 2175 m.milliseconds() 2176 ]; 2177 }, 2178 2179 isValid : function () { 2180 return isValid(this); 2181 }, 2182 2183 isDSTShifted : function () { 2184 if (this._a) { 2185 return this.isValid() && compareArrays(this._a, (this._isUTC ? moment.utc(this._a) : moment(this._a)).toArray()) > 0; 2186 } 2187 2188 return false;
2189 }, 2190 2191 parsingFlags : function () { 2192 return extend({}, this._pf); 2193 }, 2194 2195 invalidAt: function () { 2196 return this._pf.overflow; 2197 }, 2198 2199 utc : function (keepLocalTime) { 2200 return this.zone(0, keepLocalTime); 2201 }, 2202 2203 local : function (keepLocalTime) { 2204 if (this._isUTC) { 2205 this.zone(0, keepLocalTime); 2206 this._isUTC = false; 2207 2208 if (keepLocalTime) { 2209 this.add(this._dateTzOffset(), 'm'); 2210 } 2211 } 2212 return this; 2213 }, 2214 2215 format : function (inputString) { 2216 var output = formatMoment(this, inputString || moment.defaultFormat); 2217 return this.localeData().postformat(output); 2218 }, 2219 2220 add : createAdder(1, 'add'), 2221 2222 subtract : createAdder(-1, 'subtract'), 2223 2224 diff : function (input, units, asFloat) { 2225 var that = makeAs(input, this), 2226 zoneDiff = (this.zone() - that.zone()) * 6e4, 2227 diff, output, daysAdjust; 2228 2229 units = normalizeUnits(units); 2230 2231 if (units === 'year' || units === 'month') { 2232 // average number of days in the months in the given dates 2233 diff = (this.daysInMonth() + that.daysInMonth()) * 432e5; // 24 * 60 * 60 * 1000 / 2 2234 // difference in months 2235 output = ((this.year() - that.year()) * 12) + (this.month() - that.month()); 2236 // adjust by taking difference in days, average number of days 2237 // and dst in the given months. 2238 daysAdjust = (this - moment(this).startOf('month')) - 2239 (that - moment(that).startOf('month')); 2240 // same as above but with zones, to negate all dst 2241 daysAdjust -= ((this.zone() - moment(this).startOf('month').zone()) - 2242 (that.zone() - moment(that).startOf('month').zone())) * 6e4; 2243 output += daysAdjust / diff; 2244 if (units === 'year') { 2245 output = output / 12; 2246 } 2247 } else { 2248 diff = (this - that); 2249 output = units === 'second' ? diff / 1e3 : // 1000 2250 units === 'minute' ? diff / 6e4 : // 1000 * 60 2251 units === 'hour' ? diff / 36e5 : // 1000 * 60 * 60 2252 units === 'day' ? (diff - zoneDiff) / 864e5 : // 1000 * 60 * 60 * 24, negate dst 2253 units === 'week' ? (diff - zoneDiff) / 6048e5 : // 1000 * 60 * 60 * 24 * 7, negate dst 2254 diff; 2255 } 2256 return asFloat ? output : absRound(output); 2257 }, 2258 2259 from : function (time, withoutSuffix) { 2260 return moment.duration({to: this, from: time}).locale(this.locale()).humanize(!withoutSuffix); 2261 }, 2262 2263 fromNow : function (withoutSuffix) { 2264 return this.from(moment(), withoutSuffix); 2265 }, 2266 2267 calendar : function (time) { 2268 // We want to compare the start of today, vs this. 2269 // Getting start-of-today depends on whether we're zone'd or not. 2270 var now = time || moment(), 2271 sod = makeAs(now, this).startOf('day'), 2272 diff = this.diff(sod, 'days', true), 2273 format = diff < -6 ? 'sameElse' : 2274 diff < -1 ? 'lastWeek' : 2275 diff < 0 ? 'lastDay' : 2276 diff < 1 ? 'sameDay' : 2277 diff < 2 ? 'nextDay' : 2278 diff < 7 ? 'nextWeek' : 'sameElse'; 2279 return this.format(this.localeData().calendar(format, this, moment(now))); 2280 }, 2281 2282 isLeapYear : function () { 2283 return isLeapYear(this.year()); 2284 }, 2285 2286 isDST : function () { 2287 return (this.zone() < this.clone().month(0).zone() || 2288 this.zone() < this.clone().month(5).zone()); 2289 }, 2290 2291 day : function (input) { 2292 var day = this._isUTC ? this._d.getUTCDay() : this._d.getDay(); 2293 if (input != null) { 2294 input = parseWeekday(input, this.localeData()); 2295 return this.add(input - day, 'd'); 2296 } else { 2297 return day; 2298 } 2299 }, 2300 2301 month : makeAccessor('Month', true), 2302 2303 startOf : function (units) { 2304 units = normalizeUnits(units); 2305 // the following switch intentionally omits break keywords 2306 // to utilize falling through the cases. 2307 switch (units) { 2308 case 'year': 2309 this.month(0); 2310 /* falls through */ 2311 case 'quarter': 2312 case 'month': 2313 this.date(1); 2314 /* falls through */ 2315 case 'week': 2316 case 'isoWeek': 2317 case 'day': 2318 this.hours(0); 2319 /* falls through */ 2320 case 'hour': 2321 this.minutes(0); 2322 /* falls through */ 2323 case 'minute': 2324 this.seconds(0); 2325 /* falls through */ 2326 case 'second': 2327 this.milliseconds(0); 2328 /* falls through */ 2329 } 2330 2331 // weeks are a special case 2332 if (units === 'week') { 2333 this.weekday(0); 2334 } else if (units === 'isoWeek') { 2335 this.isoWeekday(1); 2336 } 2337 2338 // quarters are also special 2339 if (units === 'quarter') { 2340 this.month(Math.floor(this.month() / 3) * 3); 2341 } 2342 2343 return this; 2344 }, 2345 2346 endOf: function (units) { 2347 units = normalizeUnits(units); 2348 if (units === undefined || units === 'millisecond') { 2349 return this; 2350 } 2351 return this.startOf(units).add(1, (units === 'isoWeek' ? 'week' : units)).subtract(1, 'ms'); 2352 }, 2353 2354 isAfter: function (input, units) { 2355 var inputMs; 2356 units = normalizeUnits(typeof units !== 'undefined' ? units : 'millisecond'); 2357 if (units === 'millisecond') { 2358 input = moment.isMoment(input) ? input : moment(input); 2359 return +this > +input; 2360 } else { 2361 inputMs = moment.isMoment(input) ? +input : +moment(input); 2362 return inputMs < +this.clone().startOf(units); 2363 } 2364 }, 2365 2366 isBefore: function (input, units) { 2367 var inputMs; 2368 units = normalizeUnits(typeof units !== 'undefined' ? units : 'millisecond'); 2369 if (units === 'millisecond') { 2370 input = moment.isMoment(input) ? input : moment(input); 2371 return +this < +input; 2372 } else { 2373 inputMs = moment.isMoment(input) ? +input : +moment(input); 2374 return +this.clone().endOf(units) < inputMs; 2375 } 2376 }, 2377 2378 isSame: function (input, units) { 2379 var inputMs; 2380 units = normalizeUnits(units || 'millisecond'); 2381 if (units === 'millisecond') { 2382 input = moment.isMoment(input) ? input : moment(input); 2383 return +this === +input; 2384 } else { 2385 inputMs = +moment(input); 2386 return +(this.clone().startOf(units)) <= inputMs && inputMs <= +(this.clone().endOf(units)); 2387 } 2388 }, 2389 2390 min: deprecate( 2391 'moment().min is deprecated, use moment.min instead. https://github.com/moment/moment/issues/1548', 2392 function (other) { 2393 other = moment.apply(null, arguments);
2394 return other < this ? this : other; 2395 } 2396 ), 2397 2398 max: deprecate( 2399 'moment().max is deprecated, use moment.max instead. https://github.com/moment/moment/issues/1548', 2400 function (other) { 2401 other = moment.apply(null, arguments); 2402 return other > this ? this : other; 2403 } 2404 ), 2405 2406 // keepLocalTime = true means only change the timezone, without 2407 // affecting the local hour. So 5:31:26 +0300 --[zone(2, true)]--> 2408 // 5:31:26 +0200 It is possible that 5:31:26 doesn't exist int zone 2409 // +0200, so we adjust the time as needed, to be valid. 2410 // 2411 // Keeping the time actually adds/subtracts (one hour) 2412 // from the actual represented time. That is why we call updateOffset 2413 // a second time. In case it wants us to change the offset again 2414 // _changeInProgress == true case, then we have to adjust, because 2415 // there is no such time in the given timezone. 2416 zone : function (input, keepLocalTime) { 2417 var offset = this._offset || 0, 2418 localAdjust; 2419 if (input != null) { 2420 if (typeof input === 'string') { 2421 input = timezoneMinutesFromString(input); 2422 } 2423 if (Math.abs(input) < 16) { 2424 input = input * 60; 2425 } 2426 if (!this._isUTC && keepLocalTime) { 2427 localAdjust = this._dateTzOffset(); 2428 } 2429 this._offset = input; 2430 this._isUTC = true; 2431 if (localAdjust != null) { 2432 this.subtract(localAdjust, 'm'); 2433 } 2434 if (offset !== input) { 2435 if (!keepLocalTime || this._changeInProgress) { 2436 addOrSubtractDurationFromMoment(this, 2437 moment.duration(offset - input, 'm'), 1, false); 2438 } else if (!this._changeInProgress) { 2439 this._changeInProgress = true; 2440 moment.updateOffset(this, true); 2441 this._changeInProgress = null; 2442 } 2443 } 2444 } else { 2445 return this._isUTC ? offset : this._dateTzOffset(); 2446 } 2447 return this; 2448 }, 2449 2450 zoneAbbr : function () { 2451 return this._isUTC ? 'UTC' : ''; 2452 }, 2453 2454 zoneName : function () { 2455 return this._isUTC ? 'Coordinated Universal Time' : ''; 2456 }, 2457 2458 parseZone : function () { 2459 if (this._tzm) { 2460 this.zone(this._tzm); 2461 } else if (typeof this._i === 'string') { 2462 this.zone(this._i); 2463 } 2464 return this; 2465 }, 2466 2467 hasAlignedHourOffset : function (input) { 2468 if (!input) { 2469 input = 0; 2470 } 2471 else { 2472 input = moment(input).zone(); 2473 } 2474 2475 return (this.zone() - input) % 60 === 0; 2476 }, 2477 2478 daysInMonth : function () { 2479 return daysInMonth(this.year(), this.month()); 2480 }, 2481 2482 dayOfYear : function (input) { 2483 var dayOfYear = round((moment(this).startOf('day') - moment(this).startOf('year')) / 864e5) + 1; 2484 return input == null ? dayOfYear : this.add((input - dayOfYear), 'd'); 2485 }, 2486 2487 quarter : function (input) { 2488 return input == null ? Math.ceil((this.month() + 1) / 3) : this.month((input - 1) * 3 + this.month() % 3); 2489 }, 2490 2491 weekYear : function (input) { 2492 var year = weekOfYear(this, this.localeData()._week.dow, this.localeData()._week.doy).year; 2493 return input == null ? year : this.add((input - year), 'y'); 2494 }, 2495 2496 isoWeekYear : function (input) { 2497 var year = weekOfYear(this, 1, 4).year; 2498 return input == null ? year : this.add((input - year), 'y'); 2499 }, 2500 2501 week : function (input) { 2502 var week = this.localeData().week(this); 2503 return input == null ? week : this.add((input - week) * 7, 'd'); 2504 }, 2505 2506 isoWeek : function (input) { 2507 var week = weekOfYear(this, 1, 4).week; 2508 return input == null ? week : this.add((input - week) * 7, 'd'); 2509 }, 2510 2511 weekday : function (input) { 2512 var weekday = (this.day() + 7 - this.localeData()._week.dow) % 7; 2513 return input == null ? weekday : this.add(input - weekday, 'd'); 2514 }, 2515 2516 isoWeekday : function (input) { 2517 // behaves the same as moment#day except 2518 // as a getter, returns 7 instead of 0 (1-7 range instead of 0-6) 2519 // as a setter, sunday should belong to the previous week. 2520 return input == null ? this.day() || 7 : this.day(this.day() % 7 ? input : input - 7); 2521 }, 2522 2523 isoWeeksInYear : function () { 2524 return weeksInYear(this.year(), 1, 4); 2525 }, 2526 2527 weeksInYear : function () { 2528 var weekInfo = this.localeData()._week; 2529 return weeksInYear(this.year(), weekInfo.dow, weekInfo.doy); 2530 }, 2531 2532 get : function (units) { 2533 units = normalizeUnits(units); 2534 return this[units](); 2535 }, 2536 2537 set : function (units, value) { 2538 units = normalizeUnits(units); 2539 if (typeof this[units] === 'function') { 2540 this[units](value); 2541 } 2542 return this; 2543 }, 2544 2545 // If passed a locale key, it will set the locale for this 2546 // instance. Otherwise, it will return the locale configuration 2547 // variables for this instance. 2548 locale : function (key) { 2549 var newLocaleData; 2550 2551 if (key === undefined) { 2552 return this._locale._abbr; 2553 } else { 2554 newLocaleData = moment.localeData(key); 2555 if (newLocaleData != null) { 2556 this._locale = newLocaleData; 2557 } 2558 return this; 2559 } 2560 }, 2561 2562 lang : deprecate( 2563 'moment().lang() is deprecated. Instead, use moment().localeData() to get the language configuration. Use moment().locale() to change languages.', 2564 function (key) { 2565 if (key === undefined) { 2566 return this.localeData(); 2567 } else { 2568 return this.locale(key); 2569 } 2570 } 2571 ), 2572 2573 localeData : function () { 2574 return this._locale; 2575 }, 2576 2577 _dateTzOffset : function () { 2578 // On Firefox.24 Date#getTimezoneOffset returns a floating point. 2579 // https://github.com/moment/moment/pull/1871 2580 return Math.round(this._d.getTimezoneOffset() / 15) * 15; 2581 } 2582 }); 2583 2584 function rawMonthSetter(mom, value) { 2585 var dayOfMonth; 2586 2587 // TODO: Move this out of here! 2588 if (typeof value === 'string') { 2589 value = mom.localeData().monthsParse(value); 2590 // TODO: Another silent failure? 2591 if (typeof value !== 'number') { 2592 return mom; 2593 } 2594 } 2595 2596 dayOfMonth = Math.min(mom.date(), 2597 daysInMonth(mom.year(), value)); 2598 mom._d['set' + (mom._isUTC ? 'UTC' : '') + 'Month'](value, dayOfMonth); 2599 return mom; 2600 } 2601 2602 function rawGetter(mom, unit) { 2603 return mom._d['get' + (mom._isUTC ? 'UTC' : '') + unit](); 2604 } 2605 2606 function rawSetter(mom, unit, value) { 2607 if (unit === 'Month') { 2608 return rawMonthSetter(mom, value); 2609 } else { 2610 return mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value); 2611 } 2612 } 2613 2614 function makeAccessor(unit, keepTime) { 2615 return function (value) { 2616 if (value != null) { 2617 rawSetter(this, unit, value); 2618 moment.updateOffset(this, keepTime); 2619 return this; 2620 } else { 2621 return rawGetter(this, unit); 2622 } 2623 }; 2624 } 2625 2626 moment.fn.millisecond = moment.fn.milliseconds = makeAccessor('Milliseconds', false); 2627 moment.fn.second = moment.fn.seconds = makeAccessor('Seconds', false); 2628 moment.fn.minute = moment.fn.minutes = makeAccessor('Minutes', false); 2629 // Setting the hour should keep the time, because the user explicitly 2630 // specified which hour he wants. So trying to maintain the same hour (in 2631 // a new timezone) makes sense. Adding/subtracting hours does not follow 2632 // this rule. 2633 moment.fn.hour = moment.fn.hours = makeAccessor('Hours', true); 2634 // moment.fn.month is defined separately 2635 moment.fn.date = makeAccessor('Date', true); 2636 moment.fn.dates = deprecate('dates accessor is deprecated. Use date instead.', makeAccessor('Date', true)); 2637 moment.fn.year = makeAccessor('FullYear', true); 2638 moment.fn.years = deprecate('years accessor is deprecated. Use year instead.', makeAccessor('FullYear', true)); 2639 2640 // add plural methods 2641 moment.fn.days = moment.fn.day; 2642 moment.fn.months = moment.fn.month; 2643 moment.fn.weeks = moment.fn.week; 2644 moment.fn.isoWeeks = moment.fn.isoWeek; 2645 moment.fn.quarters = moment.fn.quarter; 2646 2647 // add aliased format methods 2648 moment.fn.toJSON = moment.fn.toISOString; 2649 2650 /************************************ 2651 Duration Prototype 2652 ************************************/ 2653 2654 2655 function daysToYears (days) { 2656 // 400 years have 146097 days (taking into account leap year rules) 2657 return days * 400 / 146097; 2658 } 2659 2660 function yearsToDays (years) { 2661 // years * 365 + absRound(years / 4) - 2662 // absRound(years / 100) + absRound(years / 400); 2663 return years * 146097 / 400; 2664 } 2665 2666 extend(moment.duration.fn = Duration.prototype, { 2667 2668 _bubble : function () { 2669 var milliseconds = this._milliseconds, 2670 days = this._days, 2671 months = this._months, 2672 data = this._data, 2673 seconds, minutes, hours, years = 0; 2674 2675 // The following code bubbles up values, see the tests for 2676 // examples of what that means. 2677 data.milliseconds = milliseconds % 1000; 2678 2679 seconds = absRound(milliseconds / 1000); 2680 data.seconds = seconds % 60; 2681 2682 minutes = absRound(seconds / 60); 2683 data.minutes = minutes % 60; 2684 2685 hours = absRound(minutes / 60); 2686 data.hours = hours % 24; 2687 2688 days += absRound(hours / 24); 2689 2690 // Accurately convert days to years, assume start from year 0. 2691 years = absRound(daysToYears(days)); 2692 days -= absRound(yearsToDays(years)); 2693 2694 // 30 days to a month
2695 // TODO (iskren): Use anchor date (like 1st Jan) to compute this. 2696 months += absRound(days / 30); 2697 days %= 30; 2698 2699 // 12 months -> 1 year 2700 years += absRound(months / 12); 2701 months %= 12; 2702 2703 data.days = days; 2704 data.months = months; 2705 data.years = years; 2706 }, 2707 2708 abs : function () { 2709 this._milliseconds = Math.abs(this._milliseconds); 2710 this._days = Math.abs(this._days); 2711 this._months = Math.abs(this._months); 2712 2713 this._data.milliseconds = Math.abs(this._data.milliseconds); 2714 this._data.seconds = Math.abs(this._data.seconds); 2715 this._data.minutes = Math.abs(this._data.minutes); 2716 this._data.hours = Math.abs(this._data.hours); 2717 this._data.months = Math.abs(this._data.months); 2718 this._data.years = Math.abs(this._data.years); 2719 2720 return this; 2721 }, 2722 2723 weeks : function () { 2724 return absRound(this.days() / 7); 2725 }, 2726 2727 valueOf : function () { 2728 return this._milliseconds + 2729 this._days * 864e5 + 2730 (this._months % 12) * 2592e6 + 2731 toInt(this._months / 12) * 31536e6; 2732 }, 2733 2734 humanize : function (withSuffix) { 2735 var output = relativeTime(this, !withSuffix, this.localeData()); 2736 2737 if (withSuffix) { 2738 output = this.localeData().pastFuture(+this, output); 2739 } 2740 2741 return this.localeData().postformat(output); 2742 }, 2743 2744 add : function (input, val) { 2745 // supports only 2.0-style add(1, 's') or add(moment) 2746 var dur = moment.duration(input, val); 2747 2748 this._milliseconds += dur._milliseconds; 2749 this._days += dur._days; 2750 this._months += dur._months; 2751 2752 this._bubble(); 2753 2754 return this; 2755 }, 2756 2757 subtract : function (input, val) { 2758 var dur = moment.duration(input, val); 2759 2760 this._milliseconds -= dur._milliseconds; 2761 this._days -= dur._days; 2762 this._months -= dur._months; 2763 2764 this._bubble(); 2765 2766 return this; 2767 }, 2768 2769 get : function (units) { 2770 units = normalizeUnits(units); 2771 return this[units.toLowerCase() + 's'](); 2772 }, 2773 2774 as : function (units) { 2775 var days, months; 2776 units = normalizeUnits(units); 2777 2778 if (units === 'month' || units === 'year') { 2779 days = this._days + this._milliseconds / 864e5; 2780 months = this._months + daysToYears(days) * 12; 2781 return units === 'month' ? months : months / 12; 2782 } else { 2783 // handle milliseconds separately because of floating point math errors (issue #1867) 2784 days = this._days + Math.round(yearsToDays(this._months / 12)); 2785 switch (units) { 2786 case 'week': return days / 7 + this._milliseconds / 6048e5; 2787 case 'day': return days + this._milliseconds / 864e5; 2788 case 'hour': return days * 24 + this._milliseconds / 36e5; 2789 case 'minute': return days * 24 * 60 + this._milliseconds / 6e4; 2790 case 'second': return days * 24 * 60 * 60 + this._milliseconds / 1000; 2791 // Math.floor prevents floating point math errors here 2792 case 'millisecond': return Math.floor(days * 24 * 60 * 60 * 1000) + this._milliseconds; 2793 default: throw new Error('Unknown unit ' + units); 2794 } 2795 } 2796 }, 2797 2798 lang : moment.fn.lang, 2799 locale : moment.fn.locale, 2800 2801 toIsoString : deprecate( 2802 'toIsoString() is deprecated. Please use toISOString() instead ' + 2803 '(notice the capitals)', 2804 function () { 2805 return this.toISOString(); 2806 } 2807 ), 2808 2809 toISOString : function () { 2810 // inspired by https://github.com/dordille/moment-isoduration/blob/master/moment.isoduration.js 2811 var years = Math.abs(this.years()), 2812 months = Math.abs(this.months()), 2813 days = Math.abs(this.days()), 2814 hours = Math.abs(this.hours()), 2815 minutes = Math.abs(this.minutes()), 2816 seconds = Math.abs(this.seconds() + this.milliseconds() / 1000); 2817 2818 if (!this.asSeconds()) { 2819 // this is the same as C#'s (Noda) and python (isodate)... 2820 // but not other JS (goog.date) 2821 return 'P0D'; 2822 } 2823 2824 return (this.asSeconds() < 0 ? '-' : '') + 2825 'P' + 2826 (years ? years + 'Y' : '') + 2827 (months ? months + 'M' : '') + 2828 (days ? days + 'D' : '') + 2829 ((hours || minutes || seconds) ? 'T' : '') + 2830 (hours ? hours + 'H' : '') + 2831 (minutes ? minutes + 'M' : '') + 2832 (seconds ? seconds + 'S' : ''); 2833 }, 2834 2835 localeData : function () { 2836 return this._locale; 2837 } 2838 }); 2839 2840 moment.duration.fn.toString = moment.duration.fn.toISOString; 2841 2842 function makeDurationGetter(name) { 2843 moment.duration.fn[name] = function () { 2844 return this._data[name]; 2845 }; 2846 } 2847 2848 for (i in unitMillisecondFactors) { 2849 if (hasOwnProp(unitMillisecondFactors, i)) { 2850 makeDurationGetter(i.toLowerCase()); 2851 } 2852 } 2853 2854 moment.duration.fn.asMilliseconds = function () { 2855 return this.as('ms'); 2856 }; 2857 moment.duration.fn.asSeconds = function () { 2858 return this.as('s'); 2859 }; 2860 moment.duration.fn.asMinutes = function () { 2861 return this.as('m'); 2862 }; 2863 moment.duration.fn.asHours = function () { 2864 return this.as('h'); 2865 }; 2866 moment.duration.fn.asDays = function () { 2867 return this.as('d'); 2868 }; 2869 moment.duration.fn.asWeeks = function () { 2870 return this.as('weeks'); 2871 }; 2872 moment.duration.fn.asMonths = function () { 2873 return this.as('M'); 2874 }; 2875 moment.duration.fn.asYears = function () { 2876 return this.as('y'); 2877 }; 2878 2879 /************************************ 2880 Default Locale 2881 ************************************/ 2882 2883 2884 // Set default locale, other locale will inherit from English. 2885 moment.locale('en', { 2886 ordinalParse: /\d{1,2}(th|st|nd|rd)/, 2887 ordinal : function (number) { 2888 var b = number % 10, 2889 output = (toInt(number % 100 / 10) === 1) ? 'th' : 2890 (b === 1) ? 'st' : 2891 (b === 2) ? 'nd' : 2892 (b === 3) ? 'rd' : 'th'; 2893 return number + output; 2894 } 2895 }); 2896 2897 /* EMBED_LOCALES */ 2898 2899 /************************************ 2900 Exposing Moment 2901 ************************************/ 2902 2903 function makeGlobal(shouldDeprecate) { 2904 /*global ender:false */ 2905 if (typeof ender !== 'undefined') { 2906 return; 2907 } 2908 oldGlobalMoment = globalScope.moment; 2909 if (shouldDeprecate) { 2910 globalScope.moment = deprecate( 2911 'Accessing Moment through the global scope is ' + 2912 'deprecated, and will be removed in an upcoming ' + 2913 'release.', 2914 moment); 2915 } else { 2916 globalScope.moment = moment; 2917 } 2918 } 2919 2920 // CommonJS module is defined 2921 if (hasModule) { 2922 module.exports = moment; 2923 } else if (typeof define === 'function' && define.amd) { 2924 define('moment', function (require, exports, module) { 2925 if (module.config && module.config() && module.config().noGlobal === true) { 2926 // release the global variable 2927 globalScope.moment = oldGlobalMoment; 2928 } 2929 2930 return moment; 2931 }); 2932 makeGlobal(true); 2933 } else { 2934 makeGlobal(); 2935 } 2936}
2936).call(this);
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