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); }