mirror of
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683 lines
16 KiB
JavaScript
683 lines
16 KiB
JavaScript
/**
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* Globalize Runtime v1.1.0-rc.6
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*
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* http://github.com/jquery/globalize
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*
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* Copyright jQuery Foundation and other contributors
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* Released under the MIT license
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* http://jquery.org/license
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*
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* Date: 2015-11-18T10:38Z
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*/
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/*!
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* Globalize Runtime v1.1.0-rc.6 2015-11-18T10:38Z Released under the MIT license
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* http://git.io/TrdQbw
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*/
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(function( root, factory ) {
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// UMD returnExports
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if ( typeof define === "function" && define.amd ) {
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// AMD
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define([
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"../globalize-runtime"
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], factory );
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} else if ( typeof exports === "object" ) {
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// Node, CommonJS
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module.exports = factory( require( "../globalize-runtime" ) );
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} else {
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// Extend global
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factory( root.Globalize );
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}
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}(this, function( Globalize ) {
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var createError = Globalize._createError,
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regexpEscape = Globalize._regexpEscape,
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runtimeKey = Globalize._runtimeKey,
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stringPad = Globalize._stringPad,
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validateParameterType = Globalize._validateParameterType,
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validateParameterPresence = Globalize._validateParameterPresence,
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validateParameterTypeString = Globalize._validateParameterTypeString;
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var createErrorUnsupportedFeature = function( feature ) {
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return createError( "E_UNSUPPORTED", "Unsupported {feature}.", {
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feature: feature
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});
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};
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var validateParameterTypeNumber = function( value, name ) {
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validateParameterType(
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value,
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name,
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value === undefined || typeof value === "number",
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"Number"
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);
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};
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/**
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* goupingSeparator( number, primaryGroupingSize, secondaryGroupingSize )
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*
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* @number [Number].
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*
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* @primaryGroupingSize [Number]
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*
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* @secondaryGroupingSize [Number]
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*
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* Return the formatted number with group separator.
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*/
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var numberFormatGroupingSeparator = function( number, primaryGroupingSize, secondaryGroupingSize ) {
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var index,
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currentGroupingSize = primaryGroupingSize,
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ret = "",
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sep = ",",
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switchToSecondary = secondaryGroupingSize ? true : false;
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number = String( number ).split( "." );
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index = number[ 0 ].length;
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while ( index > currentGroupingSize ) {
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ret = number[ 0 ].slice( index - currentGroupingSize, index ) +
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( ret.length ? sep : "" ) + ret;
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index -= currentGroupingSize;
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if ( switchToSecondary ) {
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currentGroupingSize = secondaryGroupingSize;
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switchToSecondary = false;
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}
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}
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number[ 0 ] = number[ 0 ].slice( 0, index ) + ( ret.length ? sep : "" ) + ret;
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return number.join( "." );
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};
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/**
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* integerFractionDigits( number, minimumIntegerDigits, minimumFractionDigits,
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* maximumFractionDigits, round, roundIncrement )
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*
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* @number [Number]
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*
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* @minimumIntegerDigits [Number]
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*
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* @minimumFractionDigits [Number]
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*
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* @maximumFractionDigits [Number]
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*
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* @round [Function]
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*
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* @roundIncrement [Function]
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*
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* Return the formatted integer and fraction digits.
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*/
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var numberFormatIntegerFractionDigits = function( number, minimumIntegerDigits, minimumFractionDigits, maximumFractionDigits, round,
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roundIncrement ) {
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// Fraction
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if ( maximumFractionDigits ) {
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// Rounding
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if ( roundIncrement ) {
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number = round( number, roundIncrement );
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// Maximum fraction digits
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} else {
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number = round( number, { exponent: -maximumFractionDigits } );
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}
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// Minimum fraction digits
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if ( minimumFractionDigits ) {
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number = String( number ).split( "." );
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number[ 1 ] = stringPad( number[ 1 ] || "", minimumFractionDigits, true );
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number = number.join( "." );
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}
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} else {
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number = round( number );
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}
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number = String( number );
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// Minimum integer digits
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if ( minimumIntegerDigits ) {
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number = number.split( "." );
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number[ 0 ] = stringPad( number[ 0 ], minimumIntegerDigits );
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number = number.join( "." );
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}
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return number;
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};
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/**
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* toPrecision( number, precision, round )
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*
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* @number (Number)
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*
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* @precision (Number) significant figures precision (not decimal precision).
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*
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* @round (Function)
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*
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* Return number.toPrecision( precision ) using the given round function.
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*/
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var numberToPrecision = function( number, precision, round ) {
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var roundOrder;
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// Get number at two extra significant figure precision.
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number = number.toPrecision( precision + 2 );
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// Then, round it to the required significant figure precision.
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roundOrder = Math.ceil( Math.log( Math.abs( number ) ) / Math.log( 10 ) );
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roundOrder -= precision;
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return round( number, { exponent: roundOrder } );
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};
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/**
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* toPrecision( number, minimumSignificantDigits, maximumSignificantDigits, round )
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*
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* @number [Number]
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*
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* @minimumSignificantDigits [Number]
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*
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* @maximumSignificantDigits [Number]
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*
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* @round [Function]
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*
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* Return the formatted significant digits number.
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*/
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var numberFormatSignificantDigits = function( number, minimumSignificantDigits, maximumSignificantDigits, round ) {
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var atMinimum, atMaximum;
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// Sanity check.
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if ( minimumSignificantDigits > maximumSignificantDigits ) {
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maximumSignificantDigits = minimumSignificantDigits;
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}
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atMinimum = numberToPrecision( number, minimumSignificantDigits, round );
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atMaximum = numberToPrecision( number, maximumSignificantDigits, round );
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// Use atMaximum only if it has more significant digits than atMinimum.
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number = +atMinimum === +atMaximum ? atMinimum : atMaximum;
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// Expand integer numbers, eg. 123e5 to 12300.
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number = ( +number ).toString( 10 );
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if ( ( /e/ ).test( number ) ) {
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throw createErrorUnsupportedFeature({
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feature: "integers out of (1e21, 1e-7)"
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});
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}
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// Add trailing zeros if necessary.
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if ( minimumSignificantDigits - number.replace( /^0+|\./g, "" ).length > 0 ) {
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number = number.split( "." );
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number[ 1 ] = stringPad( number[ 1 ] || "", minimumSignificantDigits - number[ 0 ].replace( /^0+/, "" ).length, true );
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number = number.join( "." );
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}
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return number;
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};
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/**
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* format( number, properties )
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*
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* @number [Number].
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*
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* @properties [Object] Output of number/format-properties.
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*
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* Return the formatted number.
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* ref: http://www.unicode.org/reports/tr35/tr35-numbers.html
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*/
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var numberFormat = function( number, properties ) {
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var infinitySymbol, maximumFractionDigits, maximumSignificantDigits, minimumFractionDigits,
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minimumIntegerDigits, minimumSignificantDigits, nanSymbol, nuDigitsMap, padding, prefix,
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primaryGroupingSize, pattern, ret, round, roundIncrement, secondaryGroupingSize, suffix,
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symbolMap;
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padding = properties[ 1 ];
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minimumIntegerDigits = properties[ 2 ];
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minimumFractionDigits = properties[ 3 ];
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maximumFractionDigits = properties[ 4 ];
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minimumSignificantDigits = properties[ 5 ];
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maximumSignificantDigits = properties[ 6 ];
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roundIncrement = properties[ 7 ];
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primaryGroupingSize = properties[ 8 ];
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secondaryGroupingSize = properties[ 9 ];
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round = properties[ 15 ];
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infinitySymbol = properties[ 16 ];
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nanSymbol = properties[ 17 ];
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symbolMap = properties[ 18 ];
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nuDigitsMap = properties[ 19 ];
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// NaN
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if ( isNaN( number ) ) {
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return nanSymbol;
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}
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if ( number < 0 ) {
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pattern = properties[ 12 ];
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prefix = properties[ 13 ];
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suffix = properties[ 14 ];
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} else {
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pattern = properties[ 11 ];
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prefix = properties[ 0 ];
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suffix = properties[ 10 ];
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}
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// Infinity
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if ( !isFinite( number ) ) {
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return prefix + infinitySymbol + suffix;
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}
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ret = prefix;
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// Percent
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if ( pattern.indexOf( "%" ) !== -1 ) {
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number *= 100;
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// Per mille
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} else if ( pattern.indexOf( "\u2030" ) !== -1 ) {
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number *= 1000;
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}
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// Significant digit format
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if ( !isNaN( minimumSignificantDigits * maximumSignificantDigits ) ) {
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number = numberFormatSignificantDigits( number, minimumSignificantDigits,
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maximumSignificantDigits, round );
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// Integer and fractional format
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} else {
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number = numberFormatIntegerFractionDigits( number, minimumIntegerDigits,
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minimumFractionDigits, maximumFractionDigits, round, roundIncrement );
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}
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// Remove the possible number minus sign
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number = number.replace( /^-/, "" );
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// Grouping separators
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if ( primaryGroupingSize ) {
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number = numberFormatGroupingSeparator( number, primaryGroupingSize,
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secondaryGroupingSize );
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}
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ret += number;
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// Scientific notation
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// TODO implement here
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// Padding/'([^']|'')+'|''|[.,\-+E%\u2030]/g
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// TODO implement here
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ret += suffix;
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return ret.replace( /('([^']|'')+'|'')|./g, function( character, literal ) {
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// Literals
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if ( literal ) {
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literal = literal.replace( /''/, "'" );
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if ( literal.length > 2 ) {
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literal = literal.slice( 1, -1 );
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}
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return literal;
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}
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// Symbols
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character = character.replace( /[.,\-+E%\u2030]/, function( symbol ) {
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return symbolMap[ symbol ];
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});
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// Numbering system
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if ( nuDigitsMap ) {
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character = character.replace( /[0-9]/, function( digit ) {
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return nuDigitsMap[ +digit ];
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});
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}
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return character;
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});
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};
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var numberFormatterFn = function( properties ) {
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return function numberFormatter( value ) {
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validateParameterPresence( value, "value" );
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validateParameterTypeNumber( value, "value" );
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return numberFormat( value, properties );
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};
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};
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/**
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* EBNF representation:
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*
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* number_pattern_re = prefix_including_padding?
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* number
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* scientific_notation?
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* suffix?
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*
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* number = integer_including_group_separator fraction_including_decimal_separator
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*
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* integer_including_group_separator =
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* regexp([0-9,]*[0-9]+)
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*
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* fraction_including_decimal_separator =
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* regexp((\.[0-9]+)?)
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* prefix_including_padding = non_number_stuff
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*
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* scientific_notation = regexp(E[+-]?[0-9]+)
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*
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* suffix = non_number_stuff
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*
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* non_number_stuff = regexp([^0-9]*)
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*
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*
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* Regexp groups:
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*
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* 0: number_pattern_re
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* 1: prefix
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* 2: integer_including_group_separator fraction_including_decimal_separator
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* 3: integer_including_group_separator
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* 4: fraction_including_decimal_separator
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* 5: scientific_notation
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* 6: suffix
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*/
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var numberNumberRe = ( /^([^0-9]*)(([0-9,]*[0-9]+)(\.[0-9]+)?)(E[+-]?[0-9]+)?([^0-9]*)$/ );
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/**
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* parse( value, properties )
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*
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* @value [String].
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*
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* @properties [Object] Parser properties is a reduced pre-processed cldr
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* data set returned by numberParserProperties().
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*
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* Return the parsed Number (including Infinity) or NaN when value is invalid.
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* ref: http://www.unicode.org/reports/tr35/tr35-numbers.html
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*/
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var numberParse = function( value, properties ) {
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var aux, infinitySymbol, invertedNuDigitsMap, invertedSymbolMap, localizedDigitRe,
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localizedSymbolsRe, negativePrefix, negativeSuffix, number, prefix, suffix;
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infinitySymbol = properties[ 0 ];
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invertedSymbolMap = properties[ 1 ];
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negativePrefix = properties[ 2 ];
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negativeSuffix = properties[ 3 ];
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invertedNuDigitsMap = properties[ 4 ];
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// Infinite number.
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if ( aux = value.match( infinitySymbol ) ) {
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number = Infinity;
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prefix = value.slice( 0, aux.length );
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suffix = value.slice( aux.length + 1 );
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// Finite number.
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} else {
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// TODO: Create it during setup, i.e., make it a property.
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localizedSymbolsRe = new RegExp(
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Object.keys( invertedSymbolMap ).map(function( localizedSymbol ) {
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return regexpEscape( localizedSymbol );
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}).join( "|" ),
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"g"
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);
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// Reverse localized symbols.
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value = value.replace( localizedSymbolsRe, function( localizedSymbol ) {
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return invertedSymbolMap[ localizedSymbol ];
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});
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// Reverse localized numbering system.
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if ( invertedNuDigitsMap ) {
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// TODO: Create it during setup, i.e., make it a property.
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localizedDigitRe = new RegExp(
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Object.keys( invertedNuDigitsMap ).map(function( localizedDigit ) {
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return regexpEscape( localizedDigit );
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}).join( "|" ),
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"g"
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);
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value = value.replace( localizedDigitRe, function( localizedDigit ) {
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return invertedNuDigitsMap[ localizedDigit ];
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});
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}
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// Add padding zero to leading decimal.
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if ( value.charAt( 0 ) === "." ) {
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value = "0" + value;
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}
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// Is it a valid number?
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value = value.match( numberNumberRe );
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if ( !value ) {
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// Invalid number.
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return NaN;
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}
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prefix = value[ 1 ];
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suffix = value[ 6 ];
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// Remove grouping separators.
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number = value[ 2 ].replace( /,/g, "" );
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// Scientific notation
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if ( value[ 5 ] ) {
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number += value[ 5 ];
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}
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number = +number;
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// Is it a valid number?
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if ( isNaN( number ) ) {
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// Invalid number.
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return NaN;
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}
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// Percent
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if ( value[ 0 ].indexOf( "%" ) !== -1 ) {
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number /= 100;
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suffix = suffix.replace( "%", "" );
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// Per mille
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} else if ( value[ 0 ].indexOf( "\u2030" ) !== -1 ) {
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number /= 1000;
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suffix = suffix.replace( "\u2030", "" );
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}
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}
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// Negative number
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// "If there is an explicit negative subpattern, it serves only to specify the negative prefix
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// and suffix. If there is no explicit negative subpattern, the negative subpattern is the
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// localized minus sign prefixed to the positive subpattern" UTS#35
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if ( prefix === negativePrefix && suffix === negativeSuffix ) {
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number *= -1;
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}
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return number;
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};
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var numberParserFn = function( properties ) {
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return function numberParser( value ) {
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validateParameterPresence( value, "value" );
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validateParameterTypeString( value, "value" );
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return numberParse( value, properties );
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};
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};
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var numberTruncate = function( value ) {
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if ( isNaN( value ) ) {
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return NaN;
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}
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return Math[ value < 0 ? "ceil" : "floor" ]( value );
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};
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/**
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* round( method )
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*
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* @method [String] with either "round", "ceil", "floor", or "truncate".
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*
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* Return function( value, incrementOrExp ):
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*
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* @value [Number] eg. 123.45.
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*
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* @incrementOrExp [Number] optional, eg. 0.1; or
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* [Object] Either { increment: <value> } or { exponent: <value> }
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*
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* Return the rounded number, eg:
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* - round( "round" )( 123.45 ): 123;
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* - round( "ceil" )( 123.45 ): 124;
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* - round( "floor" )( 123.45 ): 123;
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* - round( "truncate" )( 123.45 ): 123;
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* - round( "round" )( 123.45, 0.1 ): 123.5;
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* - round( "round" )( 123.45, 10 ): 120;
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*
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* Based on https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Math/round
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* Ref: #376
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*/
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var numberRound = function( method ) {
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method = method || "round";
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method = method === "truncate" ? numberTruncate : Math[ method ];
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return function( value, incrementOrExp ) {
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var exp, increment;
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value = +value;
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// If the value is not a number, return NaN.
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if ( isNaN( value ) ) {
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return NaN;
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}
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// Exponent given.
|
|
if ( typeof incrementOrExp === "object" && incrementOrExp.exponent ) {
|
|
exp = +incrementOrExp.exponent;
|
|
increment = 1;
|
|
|
|
if ( exp === 0 ) {
|
|
return method( value );
|
|
}
|
|
|
|
// If the exp is not an integer, return NaN.
|
|
if ( !( typeof exp === "number" && exp % 1 === 0 ) ) {
|
|
return NaN;
|
|
}
|
|
|
|
// Increment given.
|
|
} else {
|
|
increment = +incrementOrExp || 1;
|
|
|
|
if ( increment === 1 ) {
|
|
return method( value );
|
|
}
|
|
|
|
// If the increment is not a number, return NaN.
|
|
if ( isNaN( increment ) ) {
|
|
return NaN;
|
|
}
|
|
|
|
increment = increment.toExponential().split( "e" );
|
|
exp = +increment[ 1 ];
|
|
increment = +increment[ 0 ];
|
|
}
|
|
|
|
// Shift & Round
|
|
value = value.toString().split( "e" );
|
|
value[ 0 ] = +value[ 0 ] / increment;
|
|
value[ 1 ] = value[ 1 ] ? ( +value[ 1 ] - exp ) : -exp;
|
|
value = method( +( value[ 0 ] + "e" + value[ 1 ] ) );
|
|
|
|
// Shift back
|
|
value = value.toString().split( "e" );
|
|
value[ 0 ] = +value[ 0 ] * increment;
|
|
value[ 1 ] = value[ 1 ] ? ( +value[ 1 ] + exp ) : exp;
|
|
return +( value[ 0 ] + "e" + value[ 1 ] );
|
|
};
|
|
};
|
|
|
|
|
|
|
|
|
|
Globalize._createErrorUnsupportedFeature = createErrorUnsupportedFeature;
|
|
Globalize._numberFormat = numberFormat;
|
|
Globalize._numberFormatterFn = numberFormatterFn;
|
|
Globalize._numberParse = numberParse;
|
|
Globalize._numberParserFn = numberParserFn;
|
|
Globalize._numberRound = numberRound;
|
|
Globalize._validateParameterPresence = validateParameterPresence;
|
|
Globalize._validateParameterTypeNumber = validateParameterTypeNumber;
|
|
Globalize._validateParameterTypeString = validateParameterTypeString;
|
|
|
|
Globalize.numberFormatter =
|
|
Globalize.prototype.numberFormatter = function( options ) {
|
|
options = options || {};
|
|
return Globalize[ runtimeKey( "numberFormatter", this._locale, [ options ] ) ];
|
|
};
|
|
|
|
Globalize.numberParser =
|
|
Globalize.prototype.numberParser = function( options ) {
|
|
options = options || {};
|
|
return Globalize[ runtimeKey( "numberParser", this._locale, [ options ] ) ];
|
|
};
|
|
|
|
Globalize.formatNumber =
|
|
Globalize.prototype.formatNumber = function( value, options ) {
|
|
validateParameterPresence( value, "value" );
|
|
validateParameterTypeNumber( value, "value" );
|
|
|
|
return this.numberFormatter( options )( value );
|
|
};
|
|
|
|
Globalize.parseNumber =
|
|
Globalize.prototype.parseNumber = function( value, options ) {
|
|
validateParameterPresence( value, "value" );
|
|
validateParameterTypeString( value, "value" );
|
|
|
|
return this.numberParser( options )( value );
|
|
};
|
|
|
|
return Globalize;
|
|
|
|
|
|
|
|
|
|
}));
|