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/*
This function is not perfectly sane, if the %s message includes '%' symbol
it will be interpreted and evaluated as another substitution parameter
*/
function translate(msg) {
var str = msg;
if (!arguments || arguments.length < 2 || !RegExp) {
return str;
}
var re = /([^%]*)%('.|0|\x20)?(-)?(\d+)?(\.\d+)?(%|b|c|d|u|f|o|s|x|X)(.*)/;
var a = b = [], numSubstitutions = 0, numMatches = 0;
while (a = re.exec(str))
{
var leftpart = a[1], pPad = a[2], pJustify = a[3], pMinLength = a[4];
var pPrecision = a[5], pType = a[6], rightPart = a[7];
numMatches++;
if (pType == '%')
{
subst = '%';
}
else
{
numSubstitutions++;
if (numSubstitutions >= arguments.length)
{
alert('Error! Not enough function arguments for translate (' + (arguments.length - 1) + ', excluding the string)\nfor the number of substitution parameters in string (' + numSubstitutions + ' so far). Message: "' + msg + '"');
}
var param = arguments[numSubstitutions];
var pad = '';
if (pPad && pPad.substr(0,1) == "'") pad = leftpart.substr(1,1);
else if (pPad) pad = pPad;
var justifyRight = true;
if (pJustify && pJustify === "-") justifyRight = false;
var minLength = -1;
if (pMinLength) minLength = parseInt(pMinLength);
var precision = -1;
if (pPrecision && pType == 'f') precision = parseInt(pPrecision.substring(1));
var subst = param;
if (pType == 'b') subst = parseInt(param).toString(2);
else if (pType == 'c') subst = String.fromCharCode(parseInt(param));
else if (pType == 'd') subst = parseInt(param) ? parseInt(param) : 0;
else if (pType == 'u') subst = Math.abs(param);
else if (pType == 'f') subst = (precision > -1) ? Math.round(parseFloat(param) * Math.pow(10, precision)) / Math.pow(10, precision): parseFloat(param);
else if (pType == 'o') subst = parseInt(param).toString(8);
else if (pType == 's') subst = param;
else if (pType == 'x') subst = ('' + parseInt(param).toString(16)).toLowerCase();
else if (pType == 'X') subst = ('' + parseInt(param).toString(16)).toUpperCase();
}
str = leftpart + subst + rightPart;
}
return str;
}
// This code is in the public domain. Feel free to link back to http://jan.moesen.nu/
function sprintf()
{
if (!arguments || arguments.length < 1 || !RegExp)
{
return;
}
var str = arguments[0];
var re = /([^%]*)%('.|0|\x20)?(-)?(\d+)?(\.\d+)?(%|b|c|d|u|f|o|s|x|X)(.*)/;
var a = b = [], numSubstitutions = 0, numMatches = 0;
while (a = re.exec(str))
{
var leftpart = a[1], pPad = a[2], pJustify = a[3], pMinLength = a[4];
var pPrecision = a[5], pType = a[6], rightPart = a[7];
//alert(a + '\n' + [a[0], leftpart, pPad, pJustify, pMinLength, pPrecision);
numMatches++;
if (pType == '%')
{
subst = '%';
}
else
{
numSubstitutions++;
if (numSubstitutions >= arguments.length)
{
alert('Error! Not enough function arguments for translate (' + (arguments.length - 1) + ', excluding the string)\nfor the number of substitution parameters in string (' + numSubstitutions + ' so far). Message: "' + msg + '"');
}
var param = arguments[numSubstitutions];
var pad = '';
if (pPad && pPad.substr(0,1) == "'") pad = leftpart.substr(1,1);
else if (pPad) pad = pPad;
var justifyRight = true;
if (pJustify && pJustify === "-") justifyRight = false;
var minLength = -1;
if (pMinLength) minLength = parseInt(pMinLength);
var precision = -1;
if (pPrecision && pType == 'f') precision = parseInt(pPrecision.substring(1));
var subst = param;
if (pType == 'b') subst = parseInt(param).toString(2);
else if (pType == 'c') subst = String.fromCharCode(parseInt(param));
else if (pType == 'd') subst = parseInt(param) ? parseInt(param) : 0;
else if (pType == 'u') subst = Math.abs(param);
else if (pType == 'f') subst = (precision > -1) ? Math.round(parseFloat(param) * Math.pow(10, precision)) / Math.pow(10, precision): parseFloat(param);
else if (pType == 'o') subst = parseInt(param).toString(8);
else if (pType == 's') subst = param;
else if (pType == 'x') subst = ('' + parseInt(param).toString(16)).toLowerCase();
else if (pType == 'X') subst = ('' + parseInt(param).toString(16)).toUpperCase();
}
str = leftpart + subst + rightPart;
}
return str;
}
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