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<?php
require_once 'conf/common.inc.php';
require_once 'inc/rrdtool.class.php';
require_once 'inc/collectd.inc.php';
function html_start() {
global $CONFIG;
$path = htmlentities(breadcrumbs());
echo <<<EOT
<!DOCTYPE HTML>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>CGP{$path}</title>
<link rel="stylesheet" href="{$CONFIG['weburl']}/layout/style.css" type="text/css">
</head>
<body>
<div id="header">
<h1><a href="{$CONFIG['weburl']}">Collectd Graph Panel</a></h1>
</div>
<div id="content">
EOT;
}
function html_end() {
echo <<<EOT
</div>
<div id="footer">
<hr><span class="small">Collectd Graph Panel is distributed under the GNU General Public License (GPL)</span>
</div>
</body>
</html>
EOT;
}
function host_summary($hosts) {
global $CONFIG;
$rrd = new RRDTool;
echo "<table class=\"summary\">\n";
foreach($hosts as $host) {
collectd_flush(sprintf('%s/load/load', $host));
$rrd_info = $rrd->rrd_info($CONFIG['datadir'].'/'.$host.'/load/load.rrd');
if (!$rrd_info)
continue;
printf('<tr><th><a href="%s/host.php?h=%s">%s</a></th><td>%.2f</td><td>%.2f</td><td>%.2f</td></tr>'."\n",
$CONFIG['weburl'],$host, $host,
$rrd_info["ds[shortterm].last_ds"], $rrd_info["ds[midterm].last_ds"], $rrd_info["ds[longterm].last_ds"]);
}
echo "</table>\n";
}
function breadcrumbs() {
if (isset($_GET['h']))
$path = ' - '.ucfirst($_GET['h']);
if (isset($_GET['p']))
$path .= ' - '.ucfirst($_GET['p']);
if (isset($_GET['pi']))
$path .= ' - '.$_GET['pi'];
if (isset($_GET['t']) && isset($_GET['p']) && $_GET['t'] != $_GET['p'])
$path .= ' - '.$_GET['t'];
if (isset($_GET['ti']))
$path .= ' - '.$_GET['ti'];
return $path;
}
?>
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