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Diffstat (limited to 'external/globalize/globalize-runtime/date.js')
| -rw-r--r-- | external/globalize/globalize-runtime/date.js | 1289 |
1 files changed, 1289 insertions, 0 deletions
diff --git a/external/globalize/globalize-runtime/date.js b/external/globalize/globalize-runtime/date.js new file mode 100644 index 000000000..118a5da05 --- /dev/null +++ b/external/globalize/globalize-runtime/date.js @@ -0,0 +1,1289 @@ +/** + * Globalize Runtime v1.1.0-rc.6 + * + * http://github.com/jquery/globalize + * + * Copyright jQuery Foundation and other contributors + * Released under the MIT license + * http://jquery.org/license + * + * Date: 2015-11-18T10:38Z + */ +/*! + * Globalize Runtime v1.1.0-rc.6 2015-11-18T10:38Z Released under the MIT license + * http://git.io/TrdQbw + */ +(function( root, factory ) { + + // UMD returnExports + if ( typeof define === "function" && define.amd ) { + + // AMD + define([ + "../globalize-runtime", + "./number" + ], factory ); + } else if ( typeof exports === "object" ) { + + // Node, CommonJS + module.exports = factory( + require( "../globalize-runtime" ), + require( "./number" ) + ); + } else { + + // Extend global + factory( root.Globalize ); + } +}(this, function( Globalize ) { + +var createErrorUnsupportedFeature = Globalize._createErrorUnsupportedFeature, + regexpEscape = Globalize._regexpEscape, + runtimeKey = Globalize._runtimeKey, + stringPad = Globalize._stringPad, + validateParameterPresence = Globalize._validateParameterPresence, + validateParameterType = Globalize._validateParameterType, + validateParameterTypeString = Globalize._validateParameterTypeString; + + +var validateParameterTypeDate = function( value, name ) { + validateParameterType( value, name, value === undefined || value instanceof Date, "Date" ); +}; + + + + +/** + * dayOfWeek( date, firstDay ) + * + * @date + * + * @firstDay the result of `dateFirstDayOfWeek( cldr )` + * + * Return the day of the week normalized by the territory's firstDay [0-6]. + * Eg for "mon": + * - return 0 if territory is GB, or BR, or DE, or FR (week starts on "mon"); + * - return 1 if territory is US (week starts on "sun"); + * - return 2 if territory is EG (week starts on "sat"); + */ +var dateDayOfWeek = function( date, firstDay ) { + return ( date.getDay() - firstDay + 7 ) % 7; +}; + + + + +/** + * distanceInDays( from, to ) + * + * Return the distance in days between from and to Dates. + */ +var dateDistanceInDays = function( from, to ) { + var inDays = 864e5; + return ( to.getTime() - from.getTime() ) / inDays; +}; + + + + +/** + * startOf changes the input to the beginning of the given unit. + * + * For example, starting at the start of a day, resets hours, minutes + * seconds and milliseconds to 0. Starting at the month does the same, but + * also sets the date to 1. + * + * Returns the modified date + */ +var dateStartOf = function( date, unit ) { + date = new Date( date.getTime() ); + switch ( unit ) { + case "year": + date.setMonth( 0 ); + /* falls through */ + case "month": + date.setDate( 1 ); + /* falls through */ + case "day": + date.setHours( 0 ); + /* falls through */ + case "hour": + date.setMinutes( 0 ); + /* falls through */ + case "minute": + date.setSeconds( 0 ); + /* falls through */ + case "second": + date.setMilliseconds( 0 ); + } + return date; +}; + + + + +/** + * dayOfYear + * + * Return the distance in days of the date to the begin of the year [0-d]. + */ +var dateDayOfYear = function( date ) { + return Math.floor( dateDistanceInDays( dateStartOf( date, "year" ), date ) ); +}; + + + + +/** + * millisecondsInDay + */ +var dateMillisecondsInDay = function( date ) { + + // TODO Handle daylight savings discontinuities + return date - dateStartOf( date, "day" ); +}; + + + + +var datePatternRe = ( /([a-z])\1*|'([^']|'')+'|''|./ig ); + + + + +/** + * hourFormat( date, format, timeSeparator, formatNumber ) + * + * Return date's timezone offset according to the format passed. + * Eg for format when timezone offset is 180: + * - "+H;-H": -3 + * - "+HHmm;-HHmm": -0300 + * - "+HH:mm;-HH:mm": -03:00 + */ +var dateTimezoneHourFormat = function( date, format, timeSeparator, formatNumber ) { + var absOffset, + offset = date.getTimezoneOffset(); + + absOffset = Math.abs( offset ); + formatNumber = formatNumber || { + 1: function( value ) { + return stringPad( value, 1 ); + }, + 2: function( value ) { + return stringPad( value, 2 ); + } + }; + + return format + + // Pick the correct sign side (+ or -). + .split( ";" )[ offset > 0 ? 1 : 0 ] + + // Localize time separator + .replace( ":", timeSeparator ) + + // Update hours offset. + .replace( /HH?/, function( match ) { + return formatNumber[ match.length ]( Math.floor( absOffset / 60 ) ); + }) + + // Update minutes offset and return. + .replace( /mm/, function() { + return formatNumber[ 2 ]( absOffset % 60 ); + }); +}; + + + + +var dateWeekDays = [ "sun", "mon", "tue", "wed", "thu", "fri", "sat" ]; + + + + +/** + * format( date, properties ) + * + * @date [Date instance]. + * + * @properties + * + * TODO Support other calendar types. + * + * Disclosure: this function borrows excerpts of dojo/date/locale. + */ +var dateFormat = function( date, numberFormatters, properties ) { + var timeSeparator = properties.timeSeparator; + + return properties.pattern.replace( datePatternRe, function( current ) { + var ret, + chr = current.charAt( 0 ), + length = current.length; + + if ( chr === "j" ) { + + // Locale preferred hHKk. + // http://www.unicode.org/reports/tr35/tr35-dates.html#Time_Data + chr = properties.preferredTime; + } + + if ( chr === "Z" ) { + + // Z..ZZZ: same as "xxxx". + if ( length < 4 ) { + chr = "x"; + length = 4; + + // ZZZZ: same as "OOOO". + } else if ( length < 5 ) { + chr = "O"; + length = 4; + + // ZZZZZ: same as "XXXXX" + } else { + chr = "X"; + length = 5; + } + } + + switch ( chr ) { + + // Era + case "G": + ret = properties.eras[ date.getFullYear() < 0 ? 0 : 1 ]; + break; + + // Year + case "y": + + // Plain year. + // The length specifies the padding, but for two letters it also specifies the + // maximum length. + ret = date.getFullYear(); + if ( length === 2 ) { + ret = String( ret ); + ret = +ret.substr( ret.length - 2 ); + } + break; + + case "Y": + + // Year in "Week of Year" + // The length specifies the padding, but for two letters it also specifies the + // maximum length. + // yearInWeekofYear = date + DaysInAWeek - (dayOfWeek - firstDay) - minDays + ret = new Date( date.getTime() ); + ret.setDate( + ret.getDate() + 7 - + dateDayOfWeek( date, properties.firstDay ) - + properties.firstDay - + properties.minDays + ); + ret = ret.getFullYear(); + if ( length === 2 ) { + ret = String( ret ); + ret = +ret.substr( ret.length - 2 ); + } + break; + + // Quarter + case "Q": + case "q": + ret = Math.ceil( ( date.getMonth() + 1 ) / 3 ); + if ( length > 2 ) { + ret = properties.quarters[ chr ][ length ][ ret ]; + } + break; + + // Month + case "M": + case "L": + ret = date.getMonth() + 1; + if ( length > 2 ) { + ret = properties.months[ chr ][ length ][ ret ]; + } + break; + + // Week + case "w": + + // Week of Year. + // woy = ceil( ( doy + dow of 1/1 ) / 7 ) - minDaysStuff ? 1 : 0. + // TODO should pad on ww? Not documented, but I guess so. + ret = dateDayOfWeek( dateStartOf( date, "year" ), properties.firstDay ); + ret = Math.ceil( ( dateDayOfYear( date ) + ret ) / 7 ) - + ( 7 - ret >= properties.minDays ? 0 : 1 ); + break; + + case "W": + + // Week of Month. + // wom = ceil( ( dom + dow of `1/month` ) / 7 ) - minDaysStuff ? 1 : 0. + ret = dateDayOfWeek( dateStartOf( date, "month" ), properties.firstDay ); + ret = Math.ceil( ( date.getDate() + ret ) / 7 ) - + ( 7 - ret >= properties.minDays ? 0 : 1 ); + break; + + // Day + case "d": + ret = date.getDate(); + break; + + case "D": + ret = dateDayOfYear( date ) + 1; + break; + + case "F": + + // Day of Week in month. eg. 2nd Wed in July. + ret = Math.floor( date.getDate() / 7 ) + 1; + break; + + // Week day + case "e": + case "c": + if ( length <= 2 ) { + + // Range is [1-7] (deduced by example provided on documentation) + // TODO Should pad with zeros (not specified in the docs)? + ret = dateDayOfWeek( date, properties.firstDay ) + 1; + break; + } + + /* falls through */ + case "E": + ret = dateWeekDays[ date.getDay() ]; + ret = properties.days[ chr ][ length ][ ret ]; + break; + + // Period (AM or PM) + case "a": + ret = properties.dayPeriods[ date.getHours() < 12 ? "am" : "pm" ]; + break; + + // Hour + case "h": // 1-12 + ret = ( date.getHours() % 12 ) || 12; + break; + + case "H": // 0-23 + ret = date.getHours(); + break; + + case "K": // 0-11 + ret = date.getHours() % 12; + break; + + case "k": // 1-24 + ret = date.getHours() || 24; + break; + + // Minute + case "m": + ret = date.getMinutes(); + break; + + // Second + case "s": + ret = date.getSeconds(); + break; + + case "S": + ret = Math.round( date.getMilliseconds() * Math.pow( 10, length - 3 ) ); + break; + + case "A": + ret = Math.round( dateMillisecondsInDay( date ) * Math.pow( 10, length - 3 ) ); + break; + + // Zone + case "z": + case "O": + + // O: "{gmtFormat}+H;{gmtFormat}-H" or "{gmtZeroFormat}", eg. "GMT-8" or "GMT". + // OOOO: "{gmtFormat}{hourFormat}" or "{gmtZeroFormat}", eg. "GMT-08:00" or "GMT". + if ( date.getTimezoneOffset() === 0 ) { + ret = properties.gmtZeroFormat; + } else { + ret = dateTimezoneHourFormat( + date, + length < 4 ? "+H;-H" : properties.tzLongHourFormat, + timeSeparator, + numberFormatters + ); + ret = properties.gmtFormat.replace( /\{0\}/, ret ); + } + break; + + case "X": + + // Same as x*, except it uses "Z" for zero offset. + if ( date.getTimezoneOffset() === 0 ) { + ret = "Z"; + break; + } + + /* falls through */ + case "x": + + // x: hourFormat("+HH;-HH") + // xx or xxxx: hourFormat("+HHmm;-HHmm") + // xxx or xxxxx: hourFormat("+HH:mm;-HH:mm") + ret = length === 1 ? "+HH;-HH" : ( length % 2 ? "+HH:mm;-HH:mm" : "+HHmm;-HHmm" ); + ret = dateTimezoneHourFormat( date, ret, ":" ); + break; + + // timeSeparator + case ":": + ret = timeSeparator; + break; + + // ' literals. + case "'": + current = current.replace( /''/, "'" ); + if ( length > 2 ) { + current = current.slice( 1, -1 ); + } + ret = current; + break; + + // Anything else is considered a literal, including [ ,:/.@#], chinese, japonese, and + // arabic characters. + default: + ret = current; + } + if ( typeof ret === "number" ) { + ret = numberFormatters[ length ]( ret ); + } + return ret; + }); +}; + + + + +var dateFormatterFn = function( numberFormatters, properties ) { + return function dateFormatter( value ) { + validateParameterPresence( value, "value" ); + validateParameterTypeDate( value, "value" ); + + return dateFormat( value, numberFormatters, properties ); + }; + +}; + + + + +/** + * isLeapYear( year ) + * + * @year [Number] + * + * Returns an indication whether the specified year is a leap year. + */ +var dateIsLeapYear = function( year ) { + return new Date( year, 1, 29 ).getMonth() === 1; +}; + + + + +/** + * lastDayOfMonth( date ) + * + * @date [Date] + * + * Return the last day of the given date's month + */ +var dateLastDayOfMonth = function( date ) { + return new Date( date.getFullYear(), date.getMonth() + 1, 0 ).getDate(); +}; + + + + +/** + * Differently from native date.setDate(), this function returns a date whose + * day remains inside the month boundaries. For example: + * + * setDate( FebDate, 31 ): a "Feb 28" date. + * setDate( SepDate, 31 ): a "Sep 30" date. + */ +var dateSetDate = function( date, day ) { + var lastDay = new Date( date.getFullYear(), date.getMonth() + 1, 0 ).getDate(); + + date.setDate( day < 1 ? 1 : day < lastDay ? day : lastDay ); +}; + + + + +/** + * Differently from native date.setMonth(), this function adjusts date if + * needed, so final month is always the one set. + * + * setMonth( Jan31Date, 1 ): a "Feb 28" date. + * setDate( Jan31Date, 8 ): a "Sep 30" date. + */ +var dateSetMonth = function( date, month ) { + var originalDate = date.getDate(); + + date.setDate( 1 ); + date.setMonth( month ); + dateSetDate( date, originalDate ); +}; + + + + +var outOfRange = function( value, low, high ) { + return value < low || value > high; +}; + + + + +/** + * parse( value, tokens, properties ) + * + * @value [String] string date. + * + * @tokens [Object] tokens returned by date/tokenizer. + * + * @properties [Object] output returned by date/tokenizer-properties. + * + * ref: http://www.unicode.org/reports/tr35/tr35-dates.html#Date_Format_Patterns + */ +var dateParse = function( value, tokens, properties ) { + var amPm, day, daysOfYear, era, hour, hour12, timezoneOffset, valid, + YEAR = 0, + MONTH = 1, + DAY = 2, + HOUR = 3, + MINUTE = 4, + SECOND = 5, + MILLISECONDS = 6, + date = new Date(), + truncateAt = [], + units = [ "year", "month", "day", "hour", "minute", "second", "milliseconds" ]; + + if ( !tokens.length ) { + return null; + } + + valid = tokens.every(function( token ) { + var century, chr, value, length; + + if ( token.type === "literal" ) { + + // continue + return true; + } + + chr = token.type.charAt( 0 ); + length = token.type.length; + + if ( chr === "j" ) { + + // Locale preferred hHKk. + // http://www.unicode.org/reports/tr35/tr35-dates.html#Time_Data + chr = properties.preferredTimeData; + } + + switch ( chr ) { + + // Era + case "G": + truncateAt.push( YEAR ); + era = +token.value; + break; + + // Year + case "y": + value = token.value; + if ( length === 2 ) { + if ( outOfRange( value, 0, 99 ) ) { + return false; + } + + // mimic dojo/date/locale: choose century to apply, according to a sliding + // window of 80 years before and 20 years after present year. + century = Math.floor( date.getFullYear() / 100 ) * 100; + value += century; + if ( value > date.getFullYear() + 20 ) { + value -= 100; + } + } + date.setFullYear( value ); + truncateAt.push( YEAR ); + break; + + case "Y": // Year in "Week of Year" + throw createErrorUnsupportedFeature({ + feature: "year pattern `" + chr + "`" + }); + + // Quarter (skip) + case "Q": + case "q": + break; + + // Month + case "M": + case "L": + if ( length <= 2 ) { + value = token.value; + } else { + value = +token.value; + } + if ( outOfRange( value, 1, 12 ) ) { + return false; + } + dateSetMonth( date, value - 1 ); + truncateAt.push( MONTH ); + break; + + // Week (skip) + case "w": // Week of Year. + case "W": // Week of Month. + break; + + // Day + case "d": + day = token.value; + truncateAt.push( DAY ); + break; + + case "D": + daysOfYear = token.value; + truncateAt.push( DAY ); + break; + + case "F": + + // Day of Week in month. eg. 2nd Wed in July. + // Skip + break; + + // Week day + case "e": + case "c": + case "E": + + // Skip. + // value = arrayIndexOf( dateWeekDays, token.value ); + break; + + // Period (AM or PM) + case "a": + amPm = token.value; + break; + + // Hour + case "h": // 1-12 + value = token.value; + if ( outOfRange( value, 1, 12 ) ) { + return false; + } + hour = hour12 = true; + date.setHours( value === 12 ? 0 : value ); + truncateAt.push( HOUR ); + break; + + case "K": // 0-11 + value = token.value; + if ( outOfRange( value, 0, 11 ) ) { + return false; + } + hour = hour12 = true; + date.setHours( value ); + truncateAt.push( HOUR ); + break; + + case "k": // 1-24 + value = token.value; + if ( outOfRange( value, 1, 24 ) ) { + return false; + } + hour = true; + date.setHours( value === 24 ? 0 : value ); + truncateAt.push( HOUR ); + break; + + case "H": // 0-23 + value = token.value; + if ( outOfRange( value, 0, 23 ) ) { + return false; + } + hour = true; + date.setHours( value ); + truncateAt.push( HOUR ); + break; + + // Minute + case "m": + value = token.value; + if ( outOfRange( value, 0, 59 ) ) { + return false; + } + date.setMinutes( value ); + truncateAt.push( MINUTE ); + break; + + // Second + case "s": + value = token.value; + if ( outOfRange( value, 0, 59 ) ) { + return false; + } + date.setSeconds( value ); + truncateAt.push( SECOND ); + break; + + case "A": + date.setHours( 0 ); + date.setMinutes( 0 ); + date.setSeconds( 0 ); + + /* falls through */ + case "S": + value = Math.round( token.value * Math.pow( 10, 3 - length ) ); + date.setMilliseconds( value ); + truncateAt.push( MILLISECONDS ); + break; + + // Zone + case "Z": + case "z": + case "O": + case "X": + case "x": + timezoneOffset = token.value - date.getTimezoneOffset(); + break; + } + + return true; + }); + + if ( !valid ) { + return null; + } + + // 12-hour format needs AM or PM, 24-hour format doesn't, ie. return null + // if amPm && !hour12 || !amPm && hour12. + if ( hour && !( !amPm ^ hour12 ) ) { + return null; + } + + if ( era === 0 ) { + + // 1 BC = year 0 + date.setFullYear( date.getFullYear() * -1 + 1 ); + } + + if ( day !== undefined ) { + if ( outOfRange( day, 1, dateLastDayOfMonth( date ) ) ) { + return null; + } + date.setDate( day ); + } else if ( daysOfYear !== undefined ) { + if ( outOfRange( daysOfYear, 1, dateIsLeapYear( date.getFullYear() ) ? 366 : 365 ) ) { + return null; + } + date.setMonth( 0 ); + date.setDate( daysOfYear ); + } + + if ( hour12 && amPm === "pm" ) { + date.setHours( date.getHours() + 12 ); + } + + if ( timezoneOffset ) { + date.setMinutes( date.getMinutes() + timezoneOffset ); + } + + // Truncate date at the most precise unit defined. Eg. + // If value is "12/31", and pattern is "MM/dd": + // => new Date( <current Year>, 12, 31, 0, 0, 0, 0 ); + truncateAt = Math.max.apply( null, truncateAt ); + date = dateStartOf( date, units[ truncateAt ] ); + + return date; +}; + + + + +/** + * Generated by: + * + * regenerate().add( require( "unicode-7.0.0/categories/N/symbols" ) ).toString(); + * + * https://github.com/mathiasbynens/regenerate + * https://github.com/mathiasbynens/unicode-7.0.0 + */ +var regexpN = /[0-9\xB2\xB3\xB9\xBC-\xBE\u0660-\u0669\u06F0-\u06F9\u07C0-\u07C9\u0966-\u096F\u09E6-\u09EF\u09F4-\u09F9\u0A66-\u0A6F\u0AE6-\u0AEF\u0B66-\u0B6F\u0B72-\u0B77\u0BE6-\u0BF2\u0C66-\u0C6F\u0C78-\u0C7E\u0CE6-\u0CEF\u0D66-\u0D75\u0DE6-\u0DEF\u0E50-\u0E59\u0ED0-\u0ED9\u0F20-\u0F33\u1040-\u1049\u1090-\u1099\u1369-\u137C\u16EE-\u16F0\u17E0-\u17E9\u17F0-\u17F9\u1810-\u1819\u1946-\u194F\u19D0-\u19DA\u1A80-\u1A89\u1A90-\u1A99\u1B50-\u1B59\u1BB0-\u1BB9\u1C40-\u1C49\u1C50-\u1C59\u2070\u2074-\u2079\u2080-\u2089\u2150-\u2182\u2185-\u2189\u2460-\u249B\u24EA-\u24FF\u2776-\u2793\u2CFD\u3007\u3021-\u3029\u3038-\u303A\u3192-\u3195\u3220-\u3229\u3248-\u324F\u3251-\u325F\u3280-\u3289\u32B1-\u32BF\uA620-\uA629\uA6E6-\uA6EF\uA830-\uA835\uA8D0-\uA8D9\uA900-\uA909\uA9D0-\uA9D9\uA9F0-\uA9F9\uAA50-\uAA59\uABF0-\uABF9\uFF10-\uFF19]|\uD800[\uDD07-\uDD33\uDD40-\uDD78\uDD8A\uDD8B\uDEE1-\uDEFB\uDF20-\uDF23\uDF41\uDF4A\uDFD1-\uDFD5]|\uD801[\uDCA0-\uDCA9]|\uD802[\uDC58-\uDC5F\uDC79-\uDC7F\uDCA7-\uDCAF\uDD16-\uDD1B\uDE40-\uDE47\uDE7D\uDE7E\uDE9D-\uDE9F\uDEEB-\uDEEF\uDF58-\uDF5F\uDF78-\uDF7F\uDFA9-\uDFAF]|\uD803[\uDE60-\uDE7E]|\uD804[\uDC52-\uDC6F\uDCF0-\uDCF9\uDD36-\uDD3F\uDDD0-\uDDD9\uDDE1-\uDDF4\uDEF0-\uDEF9]|\uD805[\uDCD0-\uDCD9\uDE50-\uDE59\uDEC0-\uDEC9]|\uD806[\uDCE0-\uDCF2]|\uD809[\uDC00-\uDC6E]|\uD81A[\uDE60-\uDE69\uDF50-\uDF59\uDF5B-\uDF61]|\uD834[\uDF60-\uDF71]|\uD835[\uDFCE-\uDFFF]|\uD83A[\uDCC7-\uDCCF]|\uD83C[\uDD00-\uDD0C]/; + + + + +/** + * tokenizer( value, pattern, properties ) + * + * @value [String] string date. + * + * @properties [Object] output returned by date/tokenizer-properties. + * + * Returns an Array of tokens, eg. value "5 o'clock PM", pattern "h 'o''clock' a": + * [{ + * type: "h", + * lexeme: "5" + * }, { + * type: "literal", + * lexeme: " " + * }, { + * type: "literal", + * lexeme: "o'clock" + * }, { + * type: "literal", + * lexeme: " " + * }, { + * type: "a", + * lexeme: "PM", + * value: "pm" + * }] + * + * OBS: lexeme's are always String and may return invalid ranges depending of the token type. + * Eg. "99" for month number. + * + * Return an empty Array when not successfully parsed. + */ +var dateTokenizer = function( value, numberParser, properties ) { + var valid, + timeSeparator = properties.timeSeparator, + tokens = [], + widths = [ "abbreviated", "wide", "narrow" ]; + + valid = properties.pattern.match( datePatternRe ).every(function( current ) { + var chr, length, numeric, tokenRe, + token = {}; + + function hourFormatParse( tokenRe, numberParser ) { + var aux = value.match( tokenRe ); + numberParser = numberParser || function( value ) { + return +value; + }; + + if ( !aux ) { + return false; + } + + // hourFormat containing H only, e.g., `+H;-H` + if ( aux.length < 8 ) { + token.value = + ( aux[ 1 ] ? -numberParser( aux[ 1 ] ) : numberParser( aux[ 4 ] ) ) * 60; + + // hourFormat containing H and m, e.g., `+HHmm;-HHmm` + } else { + token.value = + ( aux[ 1 ] ? -numberParser( aux[ 1 ] ) : numberParser( aux[ 7 ] ) ) * 60 + + ( aux[ 1 ] ? -numberParser( aux[ 4 ] ) : numberParser( aux[ 10 ] ) ); + } + + return true; + } + + // Transform: + // - "+H;-H" -> /\+(\d\d?)|-(\d\d?)/ + // - "+HH;-HH" -> /\+(\d\d)|-(\d\d)/ + // - "+HHmm;-HHmm" -> /\+(\d\d)(\d\d)|-(\d\d)(\d\d)/ + // - "+HH:mm;-HH:mm" -> /\+(\d\d):(\d\d)|-(\d\d):(\d\d)/ + // + // If gmtFormat is GMT{0}, the regexp must fill {0} in each side, e.g.: + // - "+H;-H" -> /GMT\+(\d\d?)|GMT-(\d\d?)/ + function hourFormatRe( hourFormat, gmtFormat, timeSeparator ) { + var re; + + if ( !gmtFormat ) { + gmtFormat = "{0}"; + } + + re = hourFormat + .replace( "+", "\\+" ) + + // Unicode equivalent to (\\d\\d) + .replace( /HH|mm/g, "((" + regexpN.source + ")(" + regexpN.source + "))" ) + + // Unicode equivalent to (\\d\\d?) + .replace( /H|m/g, "((" + regexpN.source + ")(" + regexpN.source + ")?)" ); + + if ( timeSeparator ) { + re = re.replace( /:/g, timeSeparator ); + } + + re = re.split( ";" ).map(function( part ) { + return gmtFormat.replace( "{0}", part ); + }).join( "|" ); + + return new RegExp( re ); + } + + function oneDigitIfLengthOne() { + if ( length === 1 ) { + + // Unicode equivalent to /\d/ + numeric = true; + return tokenRe = regexpN; + } + } + + function oneOrTwoDigitsIfLengthOne() { + if ( length === 1 ) { + + // Unicode equivalent to /\d\d?/ + numeric = true; + return tokenRe = new RegExp( "(" + regexpN.source + ")(" + regexpN.source + ")?" ); + } + } + + function twoDigitsIfLengthTwo() { + if ( length === 2 ) { + + // Unicode equivalent to /\d\d/ + numeric = true; + return tokenRe = new RegExp( "(" + regexpN.source + ")(" + regexpN.source + ")" ); + } + } + + // Brute-force test every locale entry in an attempt to match the given value. + // Return the first found one (and set token accordingly), or null. + function lookup( path ) { + var i, re, + data = properties[ path.join( "/" ) ]; + + for ( i in data ) { + re = new RegExp( "^" + data[ i ] ); + if ( re.test( value ) ) { + token.value = i; + return tokenRe = new RegExp( data[ i ] ); + } + } + return null; + } + + token.type = current; + chr = current.charAt( 0 ), + length = current.length; + + if ( chr === "Z" ) { + + // Z..ZZZ: same as "xxxx". + if ( length < 4 ) { + chr = "x"; + length = 4; + + // ZZZZ: same as "OOOO". + } else if ( length < 5 ) { + chr = "O"; + length = 4; + + // ZZZZZ: same as "XXXXX" + } else { + chr = "X"; + length = 5; + } + } + + switch ( chr ) { + + // Era + case "G": + lookup([ + "gregorian/eras", + length <= 3 ? "eraAbbr" : ( length === 4 ? "eraNames" : "eraNarrow" ) + ]); + break; + + // Year + case "y": + case "Y": + numeric = true; + + // number l=1:+, l=2:{2}, l=3:{3,}, l=4:{4,}, ... + if ( length === 1 ) { + + // Unicode equivalent to /\d+/. + tokenRe = new RegExp( "(" + regexpN.source + ")+" ); + } else if ( length === 2 ) { + + // Unicode equivalent to /\d\d/ + tokenRe = new RegExp( "(" + regexpN.source + ")(" + regexpN.source + ")" ); + } else { + + // Unicode equivalent to /\d{length,}/ + tokenRe = new RegExp( "(" + regexpN.source + "){" + length + ",}" ); + } + break; + + // Quarter + case "Q": + case "q": + + // number l=1:{1}, l=2:{2}. + // lookup l=3... + oneDigitIfLengthOne() || twoDigitsIfLengthTwo() || lookup([ + "gregorian/quarters", + chr === "Q" ? "format" : "stand-alone", + widths[ length - 3 ] + ]); + break; + + // Month + case "M": + case "L": + + // number l=1:{1,2}, l=2:{2}. + // lookup l=3... + oneOrTwoDigitsIfLengthOne() || twoDigitsIfLengthTwo() || lookup([ + "gregorian/months", + chr === "M" ? "format" : "stand-alone", + widths[ length - 3 ] + ]); + break; + + // Day + case "D": + + // number {l,3}. + if ( length <= 3 ) { + + // Unicode equivalent to /\d{length,3}/ + numeric = true; + tokenRe = new RegExp( "(" + regexpN.source + "){" + length + ",3}" ); + } + break; + + case "W": + case "F": + + // number l=1:{1}. + oneDigitIfLengthOne(); + break; + + // Week day + case "e": + case "c": + + // number l=1:{1}, l=2:{2}. + // lookup for length >=3. + if ( length <= 2 ) { + oneDigitIfLengthOne() || twoDigitsIfLengthTwo(); + break; + } + + /* falls through */ + case "E": + if ( length === 6 ) { + + // Note: if short day names are not explicitly specified, abbreviated day + // names are used instead http://www.unicode.org/reports/tr35/tr35-dates.html#months_days_quarters_eras + lookup([ + "gregorian/days", + [ chr === "c" ? "stand-alone" : "format" ], + "short" + ]) || lookup([ + "gregorian/days", + [ chr === "c" ? "stand-alone" : "format" ], + "abbreviated" + ]); + } else { + lookup([ + "gregorian/days", + [ chr === "c" ? "stand-alone" : "format" ], + widths[ length < 3 ? 0 : length - 3 ] + ]); + } + break; + + // Period (AM or PM) + case "a": + lookup([ + "gregorian/dayPeriods/format/wide" + ]); + break; + + // Week, Day, Hour, Minute, or Second + case "w": + case "d": + case "h": + case "H": + case "K": + case "k": + case "j": + case "m": + case "s": + + // number l1:{1,2}, l2:{2}. + oneOrTwoDigitsIfLengthOne() || twoDigitsIfLengthTwo(); + break; + + case "S": + + // number {l}. + + // Unicode equivalent to /\d{length}/ + numeric = true; + tokenRe = new RegExp( "(" + regexpN.source + "){" + length + "}" ); + break; + + case "A": + + // number {l+5}. + + // Unicode equivalent to /\d{length+5}/ + numeric = true; + tokenRe = new RegExp( "(" + regexpN.source + "){" + ( length + 5 ) + "}" ); + break; + + // Zone + case "z": + case "O": + + // O: "{gmtFormat}+H;{gmtFormat}-H" or "{gmtZeroFormat}", eg. "GMT-8" or "GMT". + // OOOO: "{gmtFormat}{hourFormat}" or "{gmtZeroFormat}", eg. "GMT-08:00" or "GMT". + if ( value === properties[ "timeZoneNames/gmtZeroFormat" ] ) { + token.value = 0; + tokenRe = new RegExp( properties[ "timeZoneNames/gmtZeroFormat" ] ); + } else { + tokenRe = hourFormatRe( + length < 4 ? "+H;-H" : properties[ "timeZoneNames/hourFormat" ], + properties[ "timeZoneNames/gmtFormat" ], + timeSeparator + ); + if ( !hourFormatParse( tokenRe, numberParser ) ) { + return null; + } + } + break; + + case "X": + + // Same as x*, except it uses "Z" for zero offset. + if ( value === "Z" ) { + token.value = 0; + tokenRe = /Z/; + break; + } + + /* falls through */ + case "x": + + // x: hourFormat("+HH;-HH") + // xx or xxxx: hourFormat("+HHmm;-HHmm") + // xxx or xxxxx: hourFormat("+HH:mm;-HH:mm") + tokenRe = hourFormatRe( + length === 1 ? "+HH;-HH" : ( length % 2 ? "+HH:mm;-HH:mm" : "+HHmm;-HHmm" ) + ); + if ( !hourFormatParse( tokenRe ) ) { + return null; + } + break; + + case "'": + token.type = "literal"; + current = current.replace( /''/, "'" ); + if ( length > 2 ) { + current = current.slice( 1, -1 ); + } + tokenRe = new RegExp( regexpEscape( current ) ); + break; + + default: + token.type = "literal"; + tokenRe = /./; + } + + if ( !tokenRe ) { + return false; + } + + // Get lexeme and consume it. + value = value.replace( new RegExp( "^" + tokenRe.source ), function( lexeme ) { + token.lexeme = lexeme; + if ( numeric ) { + token.value = numberParser( lexeme ); + } + return ""; + }); + + if ( !token.lexeme ) { + return false; + } + + tokens.push( token ); + return true; + }); + + return valid ? tokens : []; +}; + + + + +var dateParserFn = function( numberParser, parseProperties, tokenizerProperties ) { + return function dateParser( value ) { + var tokens; + + validateParameterPresence( value, "value" ); + validateParameterTypeString( value, "value" ); + + tokens = dateTokenizer( value, numberParser, tokenizerProperties ); + return dateParse( value, tokens, parseProperties ) || null; + }; +}; + + + + +Globalize._dateFormatterFn = dateFormatterFn; +Globalize._dateParserFn = dateParserFn; +Globalize._dateFormat = dateFormat; +Globalize._dateParser = dateParse; +Globalize._dateTokenizer = dateTokenizer; +Globalize._validateParameterTypeDate = validateParameterTypeDate; + +Globalize.dateFormatter = +Globalize.prototype.dateFormatter = function( options ) { + options = options || { skeleton: "yMd" }; + return Globalize[ runtimeKey( "dateFormatter", this._locale, [ options ] ) ]; +}; + +Globalize.dateParser = +Globalize.prototype.dateParser = function( options ) { + options = options || { skeleton: "yMd" }; + return Globalize[ runtimeKey( "dateParser", this._locale, [ options ] ) ]; +}; + +Globalize.formatDate = +Globalize.prototype.formatDate = function( value, options ) { + validateParameterPresence( value, "value" ); + validateParameterTypeDate( value, "value" ); + + return this.dateFormatter( options )( value ); +}; + +Globalize.parseDate = +Globalize.prototype.parseDate = function( value, options ) { + validateParameterPresence( value, "value" ); + validateParameterTypeString( value, "value" ); + + return this.dateParser( options )( value ); +}; + +return Globalize; + + + + +})); |