#!/usr/bin/perl
#
# Munin plugins for sabnzbd
#
# Copyright (C) 2012 - Blauwbek
#
# SABnzbd       : http://sabnzbd.org/
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
# Requires: XML::Simple
#			LWP::UserAgent
#
# Configuration example
# [sabnzbd*]
# env.host http://host:port/
# env.api apikey
#

use strict;
use XML::Simple;
use LWP::UserAgent;

#defines
my $HOST = exists $ENV{'host'} ? $ENV{'host'} : "http://localhost:8080/";
my $API = exists $ENV{'api'} ? $ENV{'api'} : "";
my $URL = $HOST."/sabnzbd/api?mode=queue&output=xml&apikey=".$API;
my $sURL = sprintf $URL;

#config output
if(defined $ARGV[0] && $ARGV[0] eq 'config')
{
    print <<EOC
graph_title Data Remaining
graph_vlabel Data Remaining (MB)
graph_category other
rem.label Remaining
EOC
;

exit 0;
}

#data handlers
my $xml = new XML::Simple;
my $get = LWP::UserAgent->new;
$get->agent('Munin_GetXML_sabnzbd_left ');

#get xml and xml->perl
my $req = $get->get($sURL);
my $vals = $req->content();
my $xmlvals = $xml->XMLin($vals);

#get/output vals
my $left = $xmlvals->{mbleft};
$left =~ /(\d+)\./;
print "rem.value ".$1."\n";