/**
* @param NodeInfo $node
* @return string
*/
protected function renderNode(NodeInfo $node)
{
if ($node->visible()) {
$rect = $node->rectangle();
$content = $this->contentHtml($node->content());
return "<div style='left:{$rect->left}px;top:{$rect->top}px;width:{$rect->width}px;height:{$rect->height}px;background-color:{$node->background()}'>{$content}</div>";
} else {
return "";
}
}
public function makeGraph($type, $interval, $width, $height)
{
$nodeid = $this->nodeinfo->getNodeId();
$hostname = $this->nodeinfo->getHostname();
$nodeHeaderText = $hostname . " - " . $nodeid;
if ($this->checkReDrawGraph($this->getFileName($type, $interval, $width, $height))) {
switch ($type) {
case "clients":
$this->createGraphClients($interval, "Clients Online - " . $nodeHeaderText, $width, $height);
break;
case "traffic":
$this->createGraphTraffic($interval, "Traffic Bytes - " . $nodeHeaderText, $width, $height);
break;
case "trafficPackages":
$this->createGraphTrafficPackages($interval, "Traffic Packages - " . $nodeHeaderText, $width, $height);
break;
case "memoryUsage":
$this->createGraphMemory($interval, "Memory Usage - " . $nodeHeaderText, $width, $height);
break;
case "rootfsUsage":
$this->createGraphRootFs($interval, "RootFS Usage - " . $nodeHeaderText, $width, $height);
break;
case "loadavg":
$this->createGraphLoadAvg($interval, "Load Average - " . $nodeHeaderText, $width, $height);
break;
}
}
}
/**
* @param NodeInfo $info
* @return array
*/
protected function mapNode(NodeInfo $info)
{
if ($info->visible()) {
$content = $info->content()->content();
foreach ($content as $id => $line) {
$content[$id][1] += $info->rectangle()->left;
$content[$id][2] += $info->rectangle()->top;
}
return [$info->rectangle()->left, $info->rectangle()->top, $info->rectangle()->width, $info->rectangle()->height, $info->background(), $content, $info->level(), $info->isLeaf(), $info->isRoot()];
} else {
return false;
}
}
