There was an error initializing the Dwoo PHP Templating Engine: " .
$e->getMessage() .
"
The compile directory should be owned and writable by the apache user.";
exit;
}
$tpl = new Dwoo_Template_File(template("metric_group_view.tpl"));
$data = new Dwoo_Data();
$data->assign("may_edit_views", checkAccess( GangliaAcl::ALL_VIEWS,
GangliaAcl::EDIT,
$conf) );
$data->assign("graph_engine", $conf['graph_engine']);
function dump_var($var, $varId) {
ob_start();
var_dump($var);
error_log($varId . " = ". ob_get_clean());
}
function getMetricGroup($metrics,
$metric_group,
$always_timestamp,
$always_constant,
$hostname,
$baseGraphArgs,
$data) {
global $conf;
list($metricMap, $metricGroupMap) =
buildMetricMaps($metrics,
$always_timestamp,
$always_constant,
$baseGraphArgs);
//dump_var($metricMap, "metricMap");
//dump_var($metricGroupMap, "metricGroupMap");
# There is a special case where if you don't set group when you do gmetric
# invocation it gets set to no_group which ends up being just [""] array
if ( $metric_group == "no_group" )
$metric_group = "";
if (!isset($metricGroupMap[$metric_group])) {
error_log("Missing metric group: " . $metric_group);
exit(0);
}
$metric_array = $metricGroupMap[$metric_group];
$num_metrics = count($metric_array);
if (function_exists("sort_metric_group_metrics")) {
$metric_array = sort_metric_group_metrics($group, $metric_array);
} else {
// Sort by metric_name
asort($metric_array, SORT_NATURAL);
}
$i = 0;
foreach ($metric_array as $name) {
$group["metrics"][$name]["graphargs"] = $metricMap[$name]['graph'];
$group["metrics"][$name]["alt"] = "$hostname $name";
$group["metrics"][$name]["host_name"] = $hostname;
$group["metrics"][$name]["metric_name"] = $name;
$group["metrics"][$name]["title"] = $metricMap[$name]['title'];
$group["metrics"][$name]["desc"] = $metricMap[$name]['description'];
$group["metrics"][$name]["new_row"] = "";
if (!(++$i % $conf['metriccols']) && ($i != $num_metrics))
$group["metrics"][$name]["new_row"] = "";
}
$data->assign("g_metrics", $group);
}
$size = isset($clustergraphsize) ? $clustergraphsize : 'default';
//set to 'default' to preserve old behavior
$size = ($size == 'medium') ? 'default' : $size;
// set host zoom class based on the size of the graph shown
$additional_host_img_css_classes = "";
if ( isset($conf['zoom_support']) && $conf['zoom_support'] === true )
$additional_host_img_css_classes = "host_${size}_zoomable";
$data->assign("additional_host_img_css_classes",
$additional_host_img_css_classes);
$cluster_url = rawurlencode($clustername);
$baseGraphArgs = "c=$cluster_url&h=$hostname"
. "&r=$range&z=$size&jr=$jobrange"
. "&js=$jobstart&st=$cluster[LOCALTIME]";
if ($cs)
$baseGraphArgs .= "&cs=" . rawurlencode($cs);
if ($ce)
$baseGraphArgs .= "&ce=" . rawurlencode($ce);
if (isset($_GET['event']))
$baseGraphArgs .= "&event=" . rawurlencode($_GET['event']);
if (isset($_GET['ts']))
$baseGraphArgs .= "&ts=" . rawurlencode($_GET['ts']);
getMetricGroup($metrics,
$metric_group,
$always_timestamp,
$always_constant,
$hostname,
$baseGraphArgs,
$data);
if ( $conf['graph_engine'] == "flot" ) {
$data->assign("graph_height", $conf['graph_sizes'][$size]["height"] + 50);
$data->assign("graph_width", $conf['graph_sizes'][$size]["width"]);
}
$data->assign('GRAPH_BASE_ID', $GRAPH_BASE_ID);
$data->assign('SHOW_EVENTS_BASE_ID', $SHOW_EVENTS_BASE_ID);
$data->assign('TIME_SHIFT_BASE_ID', $TIME_SHIFT_BASE_ID);
$dwoo->output($tpl, $data);
?>