function displayCheckGraphs($interval = 'day')
{
global $tool, $form, $status_array, $status_collors;
$my_colors = array("FF0000", "0404B4", "04B431", "B45F04", "F7FE2E", "8B008B", "4B0082", "FA8072", "4169E1", "D2B9D3", "B4CFEC", "eF6600", "77CEEB", "eFFF00", "6FFF00", "8E7BFF", "7B008B", "3B0082", "eA8072", "3169E1", "c2B9D3", "a4CFEC", "dF6600", "67CEEB", "dFFF00", "5FFF00", "7E7BFF", "6B008B", "2B0082", "dA8072", "2169E1", "b2B9D3", "94CFEC");
if (is_numeric($_GET[checkid])) {
$check = new Check($_GET[checkid]);
} else {
$form->warning("Invalid check id");
}
$property = new Property();
if ($rrd_dir = $property->get_property("path_rrddir")) {
} else {
$form->warning($property->get_error());
return false;
}
if ($rrdtool = $property->get_property("path_rrdtool")) {
} else {
return;
}
$filename = "checks/checkid_" . $check->get_check_id() . ".rrd";
$filepath = $rrd_dir . "/" . $filename;
// Now check if there's are graphs for this check
// Not all checks have these
if (!file_exists($filepath)) {
//$form->warning( "file $filename not there");
return false;
}
if ($interval == 'week') {
$from = "-7d";
} elseif ($interval == 'month') {
$from = "-1m";
} elseif ($interval == 'year') {
$from = "-365d";
} else {
$from = "-24h";
}
$rrd = new RRD("{$filepath}", $rrdtool);
$datasources = $rrd->get_data_sources();
ksort($datasources, SORT_STRING);
$exclude_ds = array();
$color_codes = "";
$exclude = "";
$i = 0;
foreach ($datasources as $ds => $value) {
$color_code .= "&ds_colors[{$ds}]={$my_colors[$i]}";
$i++;
if (isset($_GET[$ds]) && $_GET[$ds] == 'no') {
array_push($exclude_ds, $ds);
$exclude .= "&exclude_ds[{$ds}]=yes";
}
}
$rrd_url = "rrdgraph.php?file=" . urlencode($filename) . "&type=check&title=" . urlencode($check->get_name()) . "&width=400&height=122&from={$from}" . "{$exclude}" . $color_code;
return "<img src='{$rrd_url}'>";
}
