asArray(), 0, ($compact ? 5 : null));
foreach ($pset as $label => $perfdata) {
if (!$perfdata->isPercentage() && $perfdata->getMaximumValue() === null) {
continue;
}
$pieChart = new InlinePie($this->calculatePieChartData($perfdata));
if ($compact) {
$pieChart->setTitle(
htmlspecialchars($label) . ': ' . htmlspecialchars($this->formatPerfdataValue($perfdata))
);
if (!$float) {
$result .= $pieChart->render();
} else {
$result .= '' . $pieChart->render() . '
';
}
} else {
$pieChart->setTitle(htmlspecialchars($label));
$pieChart->setStyle('float: left; margin: 0.2em 0.5em 0.2em 0.5em;');
$table[] = '| ' . $pieChart->render()
. htmlspecialchars($label)
. ' | '
. htmlspecialchars($this->formatPerfdataValue($perfdata)) .
' |
|---|
';
}
}
// TODO: What if we have both? And should we trust sprintf-style placeholders in perfdata titles?
if (empty($table)) {
return $compact ? $result : $perfdataStr;
} else {
return '' . implode("\n", $table) . '
';
}
}
protected function calculatePieChartData(Perfdata $perfdata)
{
$rawValue = $perfdata->getValue();
$minValue = $perfdata->getMinimumValue() !== null ? $perfdata->getMinimumValue() : 0;
$maxValue = $perfdata->getMaximumValue();
$usedValue = ($rawValue - $minValue);
$unusedValue = ($maxValue - $minValue) - $usedValue;
$gray = $unusedValue;
$green = $orange = $red = 0;
// TODO(#6122): Add proper treshold parsing.
if ($perfdata->getCriticalTreshold() && $perfdata->getValue() > $perfdata->getCriticalTreshold()) {
$red = $usedValue;
} elseif ($perfdata->getWarningTreshold() && $perfdata->getValue() > $perfdata->getWarningTreshold()) {
$orange = $usedValue;
} else {
$green = $usedValue;
}
return array($green, $orange, $red, $gray);
}
protected function formatPerfdataValue(Perfdata $perfdata)
{
if ($perfdata->isBytes()) {
return Format::bytes($perfdata->getValue());
} elseif ($perfdata->isSeconds()) {
return Format::seconds($perfdata->getValue());
} elseif ($perfdata->isPercentage()) {
return $perfdata->getValue() . '%';
}
return $perfdata->getValue();
}
}