$v) {
if ($v != null) {
$a[] = $k . "=" . urlencode($v);
}
}
return ( !empty($conf['external_location']) ? $conf['external_location'] . '/' : "" ) . $page . "?" . join("&", $a);
}
switch ( $_GET['action'] ) {
case 'list':
$rrd_dir = $conf['rrds'];
$rrd_escaped = str_replace('/', '\/', $rrd_dir);
$cmd = "find " . escapeshellarg($rrd_dir) . " -type d | grep -v __SummaryInfo__ | sed -e 's/^${rrd_escaped}\///'";
$l = explode( "\n", `$cmd` );
$clusters = array();
$hosts = array();
foreach ($l as $v) {
if ($v == $rrd_dir) {
continue; // skip base directory
}
if (strpos($v, "/") === false) {
continue; // skip clusters
}
if (strpos($v, ";") !== false) {
continue; // skip weird invalid directories
}
list( $_cluster, $_host ) = str_split( '/', $v );
$hosts[$_host]['clusters'][] = $_cluster;
$clusters[$_cluster][] = $_host;
}
api_return_ok(array(
'clusters' => $clusters
, 'hosts' => $hosts
));
break; // end list
case 'get':
retrieve_metrics_cache();
if ($debug == 1) {
//print ""; print_r($metrics); print "
";
; //PHPCS
}
$r = array('graph' => array());
$default_reports = array("included_reports" => array(), "excluded_reports" => array());
if ( is_file($conf['conf_dir'] . "/default.json") ) {
$default_reports = array_merge($default_reports, json_decode(file_get_contents($conf['conf_dir'] . "/default.json"), TRUE));
}
$host_file = $conf['conf_dir'] . "/host_" . $hostname . ".json";
$override_reports = array("included_reports" => array(), "excluded_reports" => array());
if ( is_file($host_file) ) {
$override_reports = array_merge($override_reports, json_decode(file_get_contents($host_file), TRUE));
}
// Merge arrays
$reports["included_reports"] = array_merge( $default_reports["included_reports"], $override_reports["included_reports"]);
$reports["excluded_reports"] = array_merge($default_reports["excluded_reports"], $override_reports["excluded_reports"]);
// Remove duplicates
$reports["included_reports"] = array_unique($reports["included_reports"]);
$reports["excluded_reports"] = array_unique($reports["excluded_reports"]);
$additional_cluster_img_html_args = array();
$additional_cluster_img_html_args['h'] = $hostname;
$additional_cluster_img_html_args['st'] = $cluster[LOCALTIME];
$additional_cluster_img_html_args['m'] = $metricname;
$additional_cluster_img_html_args['r'] = $range;
$additional_cluster_img_html_args['s'] = $sort;
if ($jobrange and $jobstart) {
$additional_cluster_img_html_args['jr'] = $jobrange;
$additional_cluster_img_html_args['js'] = $jobstart;
}
if ($cs) {
$additional_cluster_img_html_args['cs'] = $cs;
}
if ($ce) {
$additional_cluster_img_html_args['ce'] = $ce;
}
if ( isset($conf['zoom_support']) && $conf['zoom_support'] === true ) {
$additional_cluster_img_html_args['class'] = "cluster_zoomable";
}
foreach ( $reports["included_reports"] as $index => $report_name ) {
if ( ! in_array( $report_name, $reports["excluded_reports"] ) ) {
$graph = array();
// Form image URL
$graph_arguments = $additional_cluster_img_html_args;
$graph_arguments['z'] = 'medium';
$graph_arguments['c'] = $cluster_url;
$graph_arguments['g'] = $report_name;
$graph['graph_image'] = array (
'script' => 'graph.php'
, 'params' => $graph_arguments
);
// Form page URL
$graph_arguments = $additional_cluster_img_html_args;
$graph_arguments['z'] = 'large';
$graph_arguments['c'] = $cluster_url;
$graph_arguments['g'] = $report_name;
$graph['graph_page'] = array (
'script' => 'graph_all_periods.php'
, 'params' => $graph_arguments
);
$graph['graph_url'] = form_image_url ( 'graph.php', $graph_arguments );
// Add graph
$r['graph'][] = $graph;
} // if ! excluded
} // end foreach included reports
// Pull all rrds
$rrd_cmd = 'ls -1 ' .
escapeshellarg(
$conf['rrds'] . DIRECTORY_SEPARATOR . $cluster_url .
DIRECTORY_SEPARATOR . $hostname . DIRECTORY_SEPARATOR
) . "*.rrd";
$rrds_raw = explode( "\n", `$rrd_cmd` );
foreach ($rrds_raw as $v) {
$rrd = str_replace(".rrd", "", basename( $v ));
$size = isset($clustergraphsize) ? $clustergraphsize : 'default';
$size = $size == 'medium' ? 'default' : $size; // set to 'default' to preserve old behavior
$graph_arguments = array();
$graph_arguments['h'] = $hostname;
$graph_arguments['c'] = $cluster_url;
$graph_arguments['v'] = $metrics[$cluster_url][VAL];
$graph_arguments['m'] = $rrd;
$graph_arguments['r'] = $range;
$graph_arguments['z'] = $size;
$graph_arguments['jr'] = $jobrange;
$graph_arguments['js'] = $jobstart;
$graph_arguments['st'] = $cluster[LOCALTIME];
# Adding units to graph 2003 by Jason Smith .
if ($v['UNITS']) {
$graph_arguments['vl'] = $metrics[$cluster_url]['UNITS'];
}
if (isset($v['TITLE'])) {
$graph_arguments['ti'] = $metrics[$cluster_url]['TITLE'];
}
$graph['description'] = isset($metrics[$cluster_url]['DESC']) ? $metrics[$cluster_url]['DESC'] : '';
$graph['title'] = isset($metrics[$cluster_url]['TITLE']) ? $metrics[$cluster_url]['TITLE'] : $rrd;
# Setup an array of groups that can be used for sorting in group view
if ( isset($metrics[$name]['GROUP']) ) {
$groups = $metrics[$name]['GROUP'];
} else {
$groups = array("");
}
$graph['graph_image'] = array (
'script' => 'graph.php'
, 'params' => $graph_arguments
);
$graph['graph_url'] = form_image_url ( 'graph.php', $graph_arguments );
$r['graph'][] = $graph;
} // end foreach metrics
if ($debug) { print "";
print_r($r);
die(""); }
api_return_ok($r);
break; // end get
default:
api_return_error("Invalid action.");
break; // bad action
} // end case action
?>