<?php

$rrddir       = $config['rrd_dir'].'/'.$device['hostname'];
$hostname     = (isset($_GET['hostname']) ? $_GET['hostname'] : 'unkown');
$rrd_filename = $rrddir.'/app-shoutcast-'.$app['app_id'].'-'.$hostname.'.rrd';

require 'includes/graphs/common.inc.php';

$rrd_options .= ' DEF:cur='.$rrd_filename.':current:AVERAGE';
$rrd_options .= ' DEF:max='.$rrd_filename.':max:MAX';
// $rrd_options .= " DEF:bit=".$rrd_filename.":bitrate:LAST";
$rrd_options .= ' DEF:bit='.$rrd_filename.':bitrate:MAX';
$rrd_options .= ' DEF:peak='.$rrd_filename.':peak:MAX';
$rrd_options .= ' DEF:unique='.$rrd_filename.':unique:AVERAGE';
$rrd_options .= ' DEF:status='.$rrd_filename.':status:AVERAGE';
$rrd_options .= ' CDEF:peakm=peak,1,-';
$rrd_options .= ' VDEF:avg=cur,AVERAGE';
$rrd_options .= ' VDEF:peakh=peakm,MAXIMUM';
$rrd_options .= ' CDEF:bitrate=bit,8,*';
$rrd_options .= ' CDEF:server=status,UN,1,0,IF';
$rrd_options .= ' CDEF:server_offline=status,1,LT,1,UNKN,IF';
$rrd_options .= ' CDEF:stream=max,UN,1,0,IF';
$rrd_options .= ' CDEF:stream_offline=max,1,LT,1,UNKN,IF';
$rrd_options .= ' AREA:cur#63C2FEFF:"Current Listeners"';

if ($width >= 355) {
    $rrd_options .= ' GPRINT:cur:LAST:"\:%8.2lf"';
    $rrd_options .= ' GPRINT:max:LAST:"from%8.2lf"';
    $rrd_options .= ' GPRINT:bitrate:LAST:"(bitrate\:%8.2lf%s"';
    $rrd_options .= " COMMENT:\")\\n\"";
}
else {
    $rrd_options .= " GPRINT:cur:LAST:\"\:%8.2lf\\n\"";
}

$rrd_options .= ' AREA:unique#AADEFEFF:"Unique Listeners "';
$rrd_options .= " GPRINT:unique:LAST:\"\:%8.2lf%s\\n\"";
$rrd_options .= ' HRULE:avg#FF9000FF:"Average Listeners"';
$rrd_options .= " GPRINT:avg:\"\:%8.2lf\\n\"";
$rrd_options .= ' LINE1:peak#C000FFFF:"Peak Listeners   "';
$rrd_options .= " GPRINT:peak:LAST:\"\:%8.2lf\\n\"";
$rrd_options .= " TICK:stream_offline#B4FF00FF:1.0:\"Streaming client offline\\n\"";
$rrd_options .= ' TICK:server_offline'.$warn_colour_b.'FF:1.0:"Streaming server offline"';
