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<?php
$panel_type = "none";
require_once("../shared/autoSQLconfig.php");
require_once("$dtcshared_path/dtc_lib.php");
// Date in the past
header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
// always modified
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
// HTTP/1.1
header("Cache-Control: no-store, no-cache, must-revalidate");
header("Cache-Control: post-check=0, pre-check=0", false);
// HTTP/1.0
header("Pragma: no-cache");
$xpoints = 640;
$ypoints = 200;
$vert_label = "Sales statistics";
if( isset($_REQUEST["graph"]) ){
switch($_REQUEST["graph"]){
case "week":
$title = 'Week Graph';
$steps = 3600*24*7;
break;
case "month":
$title = 'Month Graph';
$steps = 3600*24*31;
break;
case "year":
$title = 'Year Graph';
$steps = 3600*24*365;
break;
default:
die("Nothing to do here...");
break;
}
$range = - $steps;
// List all rrd files in the folder
$filename = tempnam("/tmp","stat_total_active_prods");
$cmd = "rrdtool graph $filename --imgformat PNG --width $xpoints --height $ypoints --start $range --end now --vertical-label '$vert_label' --title '$title' --lazy --interlaced ";
$colors = array("000000", "FF0000", "00FF00", "0000FF", "DEDE00", "00FFFF", "FF90FF", "FF8040", "C040A0", "A0A0A0", "40A0A0", "40A0FF", "FFA040");
$num_cols = sizeof($colors);
$cmd .= "DEF:myshared=/var/lib/dtc/etc/stat_total_active_prods.rrd:shared:AVERAGE ";
$cmd .= "CDEF:mysharedzero=myshared,DUP,UN,EXC,0,EXC,IF ";
$cmd .= "DEF:myvps=/var/lib/dtc/etc/stat_total_active_prods.rrd:vps:AVERAGE ";
$cmd .= "CDEF:myvpszero=myvps,DUP,UN,EXC,0,EXC,IF ";
$cmd .= "DEF:mydedicated=/var/lib/dtc/etc/stat_total_active_prods.rrd:vps:AVERAGE ";
$cmd .= "CDEF:mydedicatedzero=mydedicated,DUP,UN,EXC,0,EXC,IF ";
$cmd .= "AREA:mysharedzero#00FF00:shared ";
$cmd .= "STACK:myvpszero#0000FF:vps ";
$cmd .= "STACK:mydedicatedzero#FF0000:dedicated ";
// echo $cmd;
exec($cmd,$output);
$filesize = filesize($filename);
if( ($fp = fopen($filename,"rb")) != NULL ){
header("Content-Type: image/png");
header("Content-Transfer-Encoding: binary");
header("Content-Length: $filesize");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Cache-Control: public", false);
header("Expires: 0");
while(!feof($fp) && connection_status() == 0){
print(fread($fp,1024*8));
flush();
}
fclose($fp);
}
unlink($filename);
}
?>
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