1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|
<?php
# html related functions
require_once 'conf/common.inc.php';
require_once 'inc/rrdtool.class.php';
require_once 'inc/functions.inc.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="{$CONFIG['weburl']}layout/style.css" type="text/css">
<script type="text/javascript" src="{$CONFIG['weburl']}ajax.js"></script>
</head>
<body>
<div id="header">
<h1><a href="{$CONFIG['weburl']}">Collectd Graph Panel</a></h1>
</div>
<div id="content">
EOT;
}
function html_end() {
global $CONFIG;
$git = '/usr/bin/git';
$changelog = $CONFIG['webdir'].'/doc/CHANGELOG';
$version = 'v?';
if (file_exists($git) && is_dir($CONFIG['webdir'].'/.git')) {
chdir($CONFIG['webdir']);
$version = exec($git.' describe --tags');
} elseif (file_exists($changelog)) {
$changelog = file($changelog);
$version = explode(' ', $changelog[0]);
$version = 'v'.$version[0];
}
echo <<<EOT
</div>
<div id="footer">
<hr><span class="small"><a href="http://pommi.nethuis.nl/category/cgp/" rel="external">Collectd Graph Panel</a> ({$version}) is distributed under the <a href="{$CONFIG['weburl']}doc/LICENSE" rel="licence">GNU General Public License (GPLv3)</a></span>
</div>
</body>
</html>
EOT;
}
function plugin_header($host, $plugin, $status) {
global $CONFIG;
if ($status == 1) {
$f = 'get';
$i = 'plus';
$a = '+';
} else {
$f = 'rm';
$i = 'minus';
$a = '-';
}
return printf("<h3><span class=\"point\" onclick=\"javascript:%sP('%s','%s')\"><img src=\"%slayout/%s.gif\" alt=\"[%s]\"> %s</span></h3>\n", $f, $host, $plugin, $CONFIG['weburl'], $i, $a, $plugin);
}
function host_summary($hosts) {
global $CONFIG;
$rrd = new RRDTool($CONFIG['rrdtool']);
echo "<table class=\"summary\">\n";
$row_style = array(0 => "even", 1 => "odd");
$host_counter = 0;
foreach($hosts as $host) {
$host_counter++;
printf('<tr class="%s">', $row_style[$host_counter % 2]);
printf('<th><a href="%shost.php?h=%s">%s</a></th>',
$CONFIG['weburl'],$host, $host);
if ($CONFIG['showload']) {
collectd_flush(sprintf('%s/load/load', $host));
$rrd_info = $rrd->rrd_info($CONFIG['datadir'].'/'.$host.'/load/load.rrd');
# ignore if file does not exist
if (!$rrd_info)
continue;
if (isset($rrd_info['ds[shortterm].last_ds']) &&
isset($rrd_info['ds[midterm].last_ds']) &&
isset($rrd_info['ds[longterm].last_ds'])) {
printf('<td>%.2f</td><td>%.2f</td><td>%.2f</td>',
$rrd_info['ds[shortterm].last_ds'],
$rrd_info['ds[midterm].last_ds'],
$rrd_info['ds[longterm].last_ds']);
}
}
print "</tr>\n";
}
echo "</table>\n";
}
function breadcrumbs() {
$path = '';
if (validate_get(GET('h'), 'host'))
$path .= ' - '.ucfirst(GET('h'));
if (validate_get(GET('p'), 'plugin'))
$path .= ' - '.ucfirst(GET('p'));
if (validate_get(GET('pi'), 'pinstance'))
$path .= ' - '.GET('pi');
if (validate_get(GET('t'), 'type') && validate_get(GET('p'), 'plugin') && GET('t') != GET('p'))
$path .= ' - '.GET('t');
if (validate_get(GET('ti'), 'tinstance'))
$path .= ' - '.GET('ti');
return $path;
}
?>
|
