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angularFilter.currency = function(amount){
this.$element.toggleClass('ng:format-negative', amount < 0);
return '$' + angularFilter['number'].apply(this, [amount, 2]);
};
angularFilter.number = function(amount, fractionSize){
if (isNaN(amount) || !isFinite(amount)) {
return '';
}
fractionSize = typeof fractionSize == 'undefined' ? 2 : fractionSize;
var isNegative = amount < 0;
amount = Math.abs(amount);
var pow = Math.pow(10, fractionSize);
var text = "" + Math.round(amount * pow);
var whole = text.substring(0, text.length - fractionSize);
whole = whole || '0';
var frc = text.substring(text.length - fractionSize);
text = isNegative ? '-' : '';
for (var i = 0; i < whole.length; i++) {
if ((whole.length - i)%3 === 0 && i !== 0) {
text += ',';
}
text += whole.charAt(i);
}
if (fractionSize > 0) {
for (var j = frc.length; j < fractionSize; j++) {
frc += '0';
}
text += '.' + frc.substring(0, fractionSize);
}
return text;
};
angularFilter.date = function(date) {
if (date instanceof Date)
return date.toLocaleDateString();
else
return date;
};
angularFilter.json = function(object) {
this.$element.addClass("ng-monospace");
return toJson(object, true);
};
angularFilter.lowercase = lowercase;
angularFilter.uppercase = uppercase;
angularFilter.html = function(html){
return new HTML(html);
};
angularFilter.linky = function(text){
if (!text) return text;
function regExpEscape(text) {
return text.replace(/([\/\.\*\+\?\|\(\)\[\]\{\}\\])/g, '\\$1');
}
var URL = /(ftp|http|https|mailto):\/\/([^\(\)|\s]+)/;
var match;
var raw = text;
var html = [];
while (match=raw.match(URL)) {
var url = match[0].replace(/[\.\;\,\(\)\{\}\<\>]$/,'');
var i = raw.indexOf(url);
html.push(escapeHtml(raw.substr(0, i)));
html.push('<a href="' + url + '">');
html.push(url);
html.push('</a>');
raw = raw.substring(i + url.length);
}
html.push(escapeHtml(raw));
return new HTML(html.join(''));
};
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