From 08aa4418c30cfc18ccc69a0f0f9cb9e17be6c196 Mon Sep 17 00:00:00 2001 From: Pierre Schmitz Date: Mon, 12 Aug 2013 09:28:15 +0200 Subject: Update to MediaWiki 1.21.1 --- .../mediawiki.language.numbers.js | 243 +++++++++++++++++++++ 1 file changed, 243 insertions(+) create mode 100644 resources/mediawiki.language/mediawiki.language.numbers.js (limited to 'resources/mediawiki.language/mediawiki.language.numbers.js') diff --git a/resources/mediawiki.language/mediawiki.language.numbers.js b/resources/mediawiki.language/mediawiki.language.numbers.js new file mode 100644 index 00000000..fada6ce1 --- /dev/null +++ b/resources/mediawiki.language/mediawiki.language.numbers.js @@ -0,0 +1,243 @@ +/* + * Number related utilities for mediawiki.language + */ +( function ( mw, $ ) { + + /** + * Pad a string to guarantee that it is at least `size` length by + * filling with the character `ch` at either the start or end of the + * string. Pads at the start, by default. + * example: + * Fill the string to length 10 with '+' characters on the right. Yields 'blah++++++'. + * pad('blah', 10, '+', true); + * + * @param {string} text The string to pad + * @param {Number} size To provide padding + * @param {string} ch Character to pad, defaults to '0' + * @param {Boolean} end Adds padding at the end if true, otherwise pads at start + * @return {string} + */ + function pad ( text, size, ch, end ) { + if ( !ch ) { + ch = '0'; + } + + var out = String( text ), + padStr = replicate( ch, Math.ceil( ( size - out.length ) / ch.length ) ); + + return end ? out + padStr : padStr + out; + } + + /** + * Efficiently replicate a string n times. + * + * @param {string} str The string to replicate + * @param {Number} num Number of times to replicate the string + * @return {string} + */ + function replicate ( str, num ) { + if ( num <= 0 || !str ) { + return ''; + } + + var buf = []; + while (num) { + buf.push( str ); + str += str; + } + return buf.join( '' ); + } + + /** + * Apply numeric pattern to absolute value using options. Gives no + * consideration to local customs. + * + * Adapted from dojo/number library with thanks + * http://dojotoolkit.org/reference-guide/1.8/dojo/number.html + * + * @param {Number} value the number to be formatted, ignores sign + * @param {string} pattern the number portion of a pattern (e.g. `#,##0.00`) + * @param {string} options.decimalThe decimal separator + * @param {string} options.group The group separator + * + * @return {string} + */ + function commafyNumber( value, pattern, options ) { + options = options || { + group: ',', + decimal: '.' + }; + + if ( isNaN( value) ) { + return value; + } + + var padLength, + patternDigits, + index, + whole, + off, + remainder, + patternParts = pattern.split( '.' ), + maxPlaces = ( patternParts[1] || [] ).length, + valueParts = String( Math.abs( value ) ).split( '.' ), + fractional = valueParts[1] || '', + groupSize = 0, + groupSize2 = 0, + pieces = []; + + if ( patternParts[1] ) { + // Pad fractional with trailing zeros + padLength = ( patternParts[1] && patternParts[1].lastIndexOf( '0' ) + 1 ); + + if ( padLength > fractional.length ) { + valueParts[1] = pad( fractional, padLength, '0', true ); + } + + // Truncate fractional + if ( maxPlaces < fractional.length ) { + valueParts[1] = fractional.substr( 0, maxPlaces ); + } + } else { + if ( valueParts[1] ) { + valueParts.pop(); + } + } + + // Pad whole with leading zeros + patternDigits = patternParts[0].replace( ',', '' ); + + padLength = patternDigits.indexOf( '0' ); + + if ( padLength !== -1 ) { + padLength = patternDigits.length - padLength; + + if ( padLength > valueParts[0].length ) { + valueParts[0] = pad( valueParts[0], padLength ); + } + + // Truncate whole + if ( patternDigits.indexOf( '#' ) === -1 ) { + valueParts[0] = valueParts[0].substr( valueParts[0].length - padLength ); + } + } + + // Add group separators + index = patternParts[0].lastIndexOf( ',' ); + + if ( index !== -1 ) { + groupSize = patternParts[0].length - index - 1; + remainder = patternParts[0].substr( 0, index ); + index = remainder.lastIndexOf( ',' ); + if ( index !== -1 ) { + groupSize2 = remainder.length - index - 1; + } + } + + for ( whole = valueParts[0]; whole; ) { + off = whole.length - groupSize; + + pieces.push( ( off > 0 ) ? whole.substr( off ) : whole ); + whole = ( off > 0 ) ? whole.slice( 0, off ) : ''; + + if ( groupSize2 ) { + groupSize = groupSize2; + } + } + valueParts[0] = pieces.reverse().join( options.group ); + + return valueParts.join( options.decimal ); + } + + $.extend( mw.language, { + + /** + * Converts a number using digitTransformTable. + * + * @param {Number} num Value to be converted + * @param {boolean} integer Convert the return value to an integer + * @return {Number|string} Formatted number + */ + convertNumber: function ( num, integer ) { + var i, tmp, transformTable, numberString, convertedNumber, pattern; + + pattern = mw.language.getData( mw.config.get( 'wgUserLanguage' ), + 'digitGroupingPattern' ) || '#,##0.###'; + + // Set the target transform table: + transformTable = mw.language.getDigitTransformTable(); + + if ( !transformTable ) { + return num; + } + + // Check if the 'restore' to Latin number flag is set: + if ( integer ) { + if ( parseInt( num, 10 ) === num ) { + return num; + } + tmp = []; + for ( i in transformTable ) { + tmp[ transformTable[ i ] ] = i; + } + transformTable = tmp; + numberString = num + ''; + } else { + numberString = mw.language.commafy( num, pattern ); + } + + convertedNumber = ''; + for ( i = 0; i < numberString.length; i++ ) { + if ( transformTable[ numberString[i] ] ) { + convertedNumber += transformTable[numberString[i]]; + } else { + convertedNumber += numberString[i]; + } + } + return integer ? parseInt( convertedNumber, 10 ) : convertedNumber; + }, + + getDigitTransformTable: function () { + return mw.language.getData( mw.config.get( 'wgUserLanguage' ), + 'digitTransformTable' ) || []; + }, + + getSeparatorTransformTable: function () { + return mw.language.getData( mw.config.get( 'wgUserLanguage' ), + 'separatorTransformTable' ) || []; + }, + + /** + * Apply pattern to format value as a string using as per + * unicode.org TR35 - http://www.unicode.org/reports/tr35/#Number_Format_Patterns. + * + * @param {Number} value + * @param {string} pattern Pattern string as described by Unicode TR35 + * @throws Error + * @returns {String} + */ + commafy: function ( value, pattern ) { + var numberPattern, + transformTable = mw.language.getSeparatorTransformTable(), + group = transformTable[','] || ',', + numberPatternRE = /[#0,]*[#0](?:\.0*#*)?/, // not precise, but good enough + decimal = transformTable['.'] || '.', + patternList = pattern.split( ';' ), + positivePattern = patternList[0]; + + pattern = patternList[ ( value < 0 ) ? 1 : 0] || ( '-' + positivePattern ); + numberPattern = positivePattern.match( numberPatternRE ); + + if ( !numberPattern ) { + throw new Error( 'unable to find a number expression in pattern: ' + pattern ); + } + + return pattern.replace( numberPatternRE, commafyNumber( value, numberPattern[0], { + decimal: decimal, + group: group + } ) ); + } + + } ); + +}( mediaWiki, jQuery ) ); -- cgit v1.2.3-54-g00ecf