asArray();
$onlyPieChartData = array_filter($pset, function ($e) { return $e->getPercentage() > 0; });
if ($compact) {
$onlyPieChartData = array_slice($onlyPieChartData, 0, 5);
} else {
$nonPieChartData = array_filter($pset, function ($e) { return $e->getPercentage() == 0; });
}
$result = '';
$table = array();
foreach ($onlyPieChartData as $perfdata) {
$pieChart = $this->createInlinePie($perfdata);
if ($compact) {
$result .= $pieChart->render();
} else {
if (! $perfdata->isPercentage()) {
// TODO: Should we trust sprintf-style placeholders in perfdata titles?
$pieChart->setTooltipFormat('{{label}}: {{formatted}} ({{percent}}%)');
}
// $pieChart->setStyle('margin: 0.2em 0.5em 0.2em 0.5em;');
$table[] = '| ' . $pieChart->render()
. htmlspecialchars($perfdata->getLabel())
. ' | '
. htmlspecialchars($this->formatPerfdataValue($perfdata)) .
' |
|---|
';
}
}
if ($compact) {
return $result;
} else {
$pieCharts = empty($table) ? '' : '' . implode("\n", $table) . '
';
return $pieCharts . "\n" . implode("
\n", $nonPieChartData);
}
}
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->getCriticalThreshold() && $perfdata->getValue() > $perfdata->getCriticalThreshold()) {
$red = $usedValue;
} elseif ($perfdata->getWarningThreshold() && $perfdata->getValue() > $perfdata->getWarningThreshold()) {
$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();
}
protected function createInlinePie(Perfdata $perfdata)
{
$pieChart = new InlinePie($this->calculatePieChartData($perfdata),
$perfdata->getLabel() . ' ' . (int)$perfdata->getPercentage() . '%');
$pieChart->setDisableTooltip();
if (Zend_Controller_Front::getInstance()->getRequest()->isXmlHttpRequest()) {
$pieChart->disableNoScript();
}
if ($perfdata->isBytes()) {
$pieChart->setNumberFormat(InlinePie::NUMBER_FORMAT_BYTES);
} else if ($perfdata->isSeconds()) {
$pieChart->setNumberFormat(InlinePie::NUMBER_FORMAT_TIME);
} else {
$pieChart->setNumberFormat(InlinePie::NUMBER_FORMAT_RATIO);
}
return $pieChart;
}
}