private function getPreviewImage($host, $service, $metric)
{
if ($host != Null) {
$target = Macro::resolveMacros($this->hostMacro, $host);
} elseif ($service != null) {
$target = Macro::resolveMacros($this->serviceMacro, $service);
} else {
$target = '';
}
$target .= '.' . Macro::escapeMetric($metric);
$target = $this->metricPrefix . "." . $target;
$imgUrl = $this->baseUrl . Macro::resolveMacros($this->imageUrlMacro, array("target" => $target), false);
$largeImgUrl = $this->baseUrl . Macro::resolveMacros($this->largeImageUrlMacro, array("target" => $target), false);
$url = Url::fromPath('graphite', array('graphite_url' => urlencode($largeImgUrl)));
$html = '<a href="%s" title="%s"><img src="%s" alt="%s" width="300" height="120" /></a>';
return sprintf($html, $url, $metric, $imgUrl, $metric);
}
private function getPreviewImage($host, $service, $metric)
{
// metrics can contain chars which have to be replaced, too
$metric = Macro::escapeMetric($metric, $this->legacyMode);
if ($host != null) {
$target = Macro::resolveMacros($this->hostMacro, $host, $this->legacyMode);
} elseif ($service != null) {
$target = Macro::resolveMacros($this->serviceMacro, $service, $this->legacyMode);
} else {
$target = '';
}
$target = Macro::resolveMacros($target, array("metric" => $metric), $this->legacyMode);
$imgUrl = $this->baseUrl . Macro::resolveMacros($this->imageUrlMacro, array("target" => $target), $this->legacyMode, false);
$largeImgUrl = $this->baseUrl . Macro::resolveMacros($this->largeImageUrlMacro, array("target" => $target), $this->legacyMode, false);
$url = Url::fromPath('graphite', array('graphite_url' => urlencode($largeImgUrl)));
$html = '<a href="%s" title="%s"><img src="%s" alt="%s" width="300" height="120" /></a>';
return sprintf($html, $url, $metric, $imgUrl, $metric);
}
