$length) {
$string = substr($string, 0, $length) . "...";
}
return $string;
}
/*
*
*/
public static function xml_version_check($string = false)
{
if ($string === false) {
return false;
}
if ($string == XML_STRUCTURE_VERSION) {
$string = "valid";
} else {
$string = Kohana::lang('error.xml-structure-mismatch', $string, XML_STRUCTURE_VERSION);
}
return $string;
}
/*
*
*/
public static function zoom_icon($host, $service, $start, $end, $source, $view, $graph_width, $graph_height)
{
$service = urlencode(urlencode($service));
$host = urlencode(urlencode($host));
print "![](\"")
\n";
}
/*
*
*/
public static function zoom_icon_special($tpl, $start, $end, $source, $view, $graph_width, $graph_height)
{
print "" .
"\n";
}
/*
*
*/
public static function add_to_basket_icon($host, $service, $source = false)
{
if ($source === false) {
print "\n";
} else {
print "\n";
}
}
/*
*
*/
public static function multisite_link($base_url = false, $site = false, $host = false, $service = false)
{
if ($host && $service) {
$link = sprintf("'%s/view.py?view_name=service&site=%s&host=%s&service=%s'", $base_url, $site, urlencode($host), urlencode($service));
return $link;
}
if ($host) {
$link = sprintf("'%s/view.py?view_name=host&site=%s&host=%s'", $base_url, $site, urlencode($host));
return $link;
}
}
public static function addToUri($fields = array(), $base = true)
{
if (!is_array($fields)) {
return false;
}
$get = $_GET;
if ($base === true) {
$uri = url::base(true);
$uri .= Router::$current_uri;
} else {
$uri = "";
}
$uri .= '?';
foreach ($fields as $key => $value) {
$get[$key] = $value;
}
foreach ($get as $key => $value) {
if ($value === '') {
continue;
}
$uri .= $key . "=" . urlencode($value) . "&";
}
return rtrim($uri, "&");
}
/* "normalize" and adjust value / unit (similar to format string %s in RRDtool)
* Parameters in:
* value := number, maybe suffixed by unit string
* examples: 1234, 1.234, 1234M, 1234Kb
* base := base of value (1000, e.g. traffic or 1024, e.g. disk size)
* format := format string
* Parameters out:
* val_unit := formatted value (including unit)
* val_fmt := formatted value (without leading blanks and unit)
* unit := adjusted unit
* divisor := number used to "normalize" value
*/
public static function adjust_unit($value, $base = 1000, $format = '%.3lf')
{
preg_match('/^(-?[0-9\.,]+)\s*(\S?)(\S?)/', $value, $matches);
$mag = 0;
$value = $matches[1];
while ($value >= $base) {
$value /= $base;
$mag++;
}
$pos = 0;
if ($matches[2] == "%") {
$unit = '%';
} else {
if ($matches[2] == "") {
$matches[2] = " ";
}
if (($matches[2] == "B") or ($matches[2] == "b")) {
$matches[3] = $matches[2];
$matches[2] = " ";
}
$pos = strpos(' KMGTP', strtoupper($matches[2]));
$unit = substr(' KMGTP', $mag + $pos, 1) . $matches[3];
}
$val_unit = sprintf("$format %s", $value, $unit);
$val_fmt = sprintf($format, $value);
$val_fmt = str_replace(' ', '', $val_fmt);
return array ($val_unit,$val_fmt,$unit,pow($base, $mag));
}
public static function print_version()
{
return PNP_NAME . "-" . PNP_VERSION . " [ " . PNP_REL_DATE . " ]";
}
}