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'use strict';
module.exports = function money_format(format, number) {
// eslint-disable-line camelcase
// discuss at: http://locutus.io/php/money_format/
// original by: Brett Zamir (http://brett-zamir.me)
// input by: daniel airton wermann (http://wermann.com.br)
// bugfixed by: Brett Zamir (http://brett-zamir.me)
// note 1: This depends on setlocale having the appropriate
// note 1: locale (these examples use 'en_US')
// example 1: money_format('%i', 1234.56)
// returns 1: ' USD 1,234.56'
// example 2: money_format('%14#8.2n', 1234.5678)
// returns 2: ' $ 1,234.57'
// example 3: money_format('%14#8.2n', -1234.5678)
// returns 3: '-$ 1,234.57'
// example 4: money_format('%(14#8.2n', 1234.5678)
// returns 4: ' $ 1,234.57 '
// example 5: money_format('%(14#8.2n', -1234.5678)
// returns 5: '($ 1,234.57)'
// example 6: money_format('%=014#8.2n', 1234.5678)
// returns 6: ' $000001,234.57'
// example 7: money_format('%=014#8.2n', -1234.5678)
// returns 7: '-$000001,234.57'
// example 8: money_format('%=*14#8.2n', 1234.5678)
// returns 8: ' $*****1,234.57'
// example 9: money_format('%=*14#8.2n', -1234.5678)
// returns 9: '-$*****1,234.57'
// example 10: money_format('%=*^14#8.2n', 1234.5678)
// returns 10: ' $****1234.57'
// example 11: money_format('%=*^14#8.2n', -1234.5678)
// returns 11: ' -$****1234.57'
// example 12: money_format('%=*!14#8.2n', 1234.5678)
// returns 12: ' *****1,234.57'
// example 13: money_format('%=*!14#8.2n', -1234.5678)
// returns 13: '-*****1,234.57'
// example 14: money_format('%i', 3590)
// returns 14: ' USD 3,590.00'
var setlocale = require('../strings/setlocale');
// Per PHP behavior, there seems to be no extra padding
// for sign when there is a positive number, though my
// understanding of the description is that there should be padding;
// need to revisit examples
// Helpful info at http://ftp.gnu.org/pub/pub/old-gnu/Manuals/glibc-2.2.3/html_chapter/libc_7.html
// and http://publib.boulder.ibm.com/infocenter/zos/v1r10/index.jsp?topic=/com.ibm.zos.r10.bpxbd00/strfmp.htm
if (typeof number !== 'number') {
return null;
}
// 1: flags, 3: width, 5: left, 7: right, 8: conversion
var regex = /%((=.|[+^(!-])*?)(\d*?)(#(\d+))?(\.(\d+))?([in%])/g;
// Ensure the locale data we need is set up
setlocale('LC_ALL', 0);
var $global = typeof window !== 'undefined' ? window : global;
$global.$locutus = $global.$locutus || {};
var $locutus = $global.$locutus;
$locutus.php = $locutus.php || {};
var monetary = $locutus.php.locales[$locutus.php.localeCategories.LC_MONETARY].LC_MONETARY;
var doReplace = function doReplace(n0, flags, n2, width, n4, left, n6, right, conversion) {
var value = '';
var repl = '';
if (conversion === '%') {
// Percent does not seem to be allowed with intervening content
return '%';
}
var fill = flags && /=./.test(flags) ? flags.match(/=(.)/)[1] : ' '; // flag: =f (numeric fill)
// flag: ! (suppress currency symbol)
var showCurrSymbol = !flags || flags.indexOf('!') === -1;
// field width: w (minimum field width)
width = parseInt(width, 10) || 0;
var neg = number < 0;
// Convert to string
number = number + '';
// We don't want negative symbol represented here yet
number = neg ? number.slice(1) : number;
var decpos = number.indexOf('.');
// Get integer portion
var integer = decpos !== -1 ? number.slice(0, decpos) : number;
// Get decimal portion
var fraction = decpos !== -1 ? number.slice(decpos + 1) : '';
var _strSplice = function _strSplice(integerStr, idx, thouSep) {
var integerArr = integerStr.split('');
integerArr.splice(idx, 0, thouSep);
return integerArr.join('');
};
var intLen = integer.length;
left = parseInt(left, 10);
var filler = intLen < left;
if (filler) {
var fillnum = left - intLen;
integer = new Array(fillnum + 1).join(fill) + integer;
}
if (flags.indexOf('^') === -1) {
// flag: ^ (disable grouping characters (of locale))
// use grouping characters
// ','
var thouSep = monetary.mon_thousands_sep;
// [3] (every 3 digits in U.S.A. locale)
var monGrouping = monetary.mon_grouping;
if (monGrouping[0] < integer.length) {
for (var i = 0, idx = integer.length; i < monGrouping.length; i++) {
// e.g., 3
idx -= monGrouping[i];
if (idx <= 0) {
break;
}
if (filler && idx < fillnum) {
thouSep = fill;
}
integer = _strSplice(integer, idx, thouSep);
}
}
if (monGrouping[i - 1] > 0) {
// Repeating last grouping (may only be one) until highest portion of integer reached
while (idx > monGrouping[i - 1]) {
idx -= monGrouping[i - 1];
if (filler && idx < fillnum) {
thouSep = fill;
}
integer = _strSplice(integer, idx, thouSep);
}
}
}
// left, right
if (right === '0') {
// No decimal or fractional digits
value = integer;
} else {
// '.'
var decPt = monetary.mon_decimal_point;
if (right === '' || right === undefined) {
right = conversion === 'i' ? monetary.int_frac_digits : monetary.frac_digits;
}
right = parseInt(right, 10);
if (right === 0) {
// Only remove fractional portion if explicitly set to zero digits
fraction = '';
decPt = '';
} else if (right < fraction.length) {
fraction = Math.round(parseFloat(fraction.slice(0, right) + '.' + fraction.substr(right, 1)));
if (right > fraction.length) {
fraction = new Array(right - fraction.length + 1).join('0') + fraction; // prepend with 0's
}
} else if (right > fraction.length) {
fraction += new Array(right - fraction.length + 1).join('0'); // pad with 0's
}
value = integer + decPt + fraction;
}
var symbol = '';
if (showCurrSymbol) {
// 'i' vs. 'n' ('USD' vs. '$')
symbol = conversion === 'i' ? monetary.int_curr_symbol : monetary.currency_symbol;
}
var signPosn = neg ? monetary.n_sign_posn : monetary.p_sign_posn;
// 0: no space between curr. symbol and value
// 1: space sep. them unless symb. and sign are adjacent then space sep. them from value
// 2: space sep. sign and value unless symb. and sign are adjacent then space separates
var sepBySpace = neg ? monetary.n_sep_by_space : monetary.p_sep_by_space;
// p_cs_precedes, n_cs_precedes
// positive currency symbol follows value = 0; precedes value = 1
var csPrecedes = neg ? monetary.n_cs_precedes : monetary.p_cs_precedes;
// Assemble symbol/value/sign and possible space as appropriate
if (flags.indexOf('(') !== -1) {
// flag: parenth. for negative
// @todo: unclear on whether and how sepBySpace, signPosn, or csPrecedes have
// an impact here (as they do below), but assuming for now behaves as signPosn 0 as
// far as localized sepBySpace and signPosn behavior
repl = (csPrecedes ? symbol + (sepBySpace === 1 ? ' ' : '') : '') + value + (!csPrecedes ? (sepBySpace === 1 ? ' ' : '') + symbol : '');
if (neg) {
repl = '(' + repl + ')';
} else {
repl = ' ' + repl + ' ';
}
} else {
// '+' is default
// ''
var posSign = monetary.positive_sign;
// '-'
var negSign = monetary.negative_sign;
var sign = neg ? negSign : posSign;
var otherSign = neg ? posSign : negSign;
var signPadding = '';
if (signPosn) {
// has a sign
signPadding = new Array(otherSign.length - sign.length + 1).join(' ');
}
var valueAndCS = '';
switch (signPosn) {
// 0: parentheses surround value and curr. symbol;
// 1: sign precedes them;
// 2: sign follows them;
// 3: sign immed. precedes curr. symbol; (but may be space between)
// 4: sign immed. succeeds curr. symbol; (but may be space between)
case 0:
valueAndCS = csPrecedes ? symbol + (sepBySpace === 1 ? ' ' : '') + value : value + (sepBySpace === 1 ? ' ' : '') + symbol;
repl = '(' + valueAndCS + ')';
break;
case 1:
valueAndCS = csPrecedes ? symbol + (sepBySpace === 1 ? ' ' : '') + value : value + (sepBySpace === 1 ? ' ' : '') + symbol;
repl = signPadding + sign + (sepBySpace === 2 ? ' ' : '') + valueAndCS;
break;
case 2:
valueAndCS = csPrecedes ? symbol + (sepBySpace === 1 ? ' ' : '') + value : value + (sepBySpace === 1 ? ' ' : '') + symbol;
repl = valueAndCS + (sepBySpace === 2 ? ' ' : '') + sign + signPadding;
break;
case 3:
repl = csPrecedes ? signPadding + sign + (sepBySpace === 2 ? ' ' : '') + symbol + (sepBySpace === 1 ? ' ' : '') + value : value + (sepBySpace === 1 ? ' ' : '') + sign + signPadding + (sepBySpace === 2 ? ' ' : '') + symbol;
break;
case 4:
repl = csPrecedes ? symbol + (sepBySpace === 2 ? ' ' : '') + signPadding + sign + (sepBySpace === 1 ? ' ' : '') + value : value + (sepBySpace === 1 ? ' ' : '') + symbol + (sepBySpace === 2 ? ' ' : '') + sign + signPadding;
break;
}
}
var padding = width - repl.length;
if (padding > 0) {
padding = new Array(padding + 1).join(' ');
// @todo: How does p_sep_by_space affect the count if there is a space?
// Included in count presumably?
if (flags.indexOf('-') !== -1) {
// left-justified (pad to right)
repl += padding;
} else {
// right-justified (pad to left)
repl = padding + repl;
}
}
return repl;
};
return format.replace(regex, doReplace);
};
//# sourceMappingURL=money_format.js.map
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