function(data, status, headers) {
    var fileType = headers('Content-Type');
    var disposition = headers('Content-Disposition');
    var fileName = '';
    if (disposition) {
        var match = disposition.match(/.*filename=\"?([^;\"]+)\"?.*/);
        if (match[1])
            fileName = match[1];
    }
    fileName = fileName.replace(/[<>:"\/\\|?*]+/g, '_');
    var blob = new Blob([data], { type: fileType });
    var objectUrl = window.URL || window.webkitURL;
    var link = angular.element('<a/>');

    link.css({ display: 'none' });
    link.attr({
        href: objectUrl.createObjectURL(blob),
        target: '_blank',
        download: fileName
    })
    link[0].click();
    // clean up
    link.remove();
    objectUrl.revokeObjectURL(blob);
}