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#!/usr/bin/perl
# Copyright (C) 2008 Florian octo Forster <octo at verplant.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; only version 2 of the License is applicable.
#
# 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, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
use strict;
use warnings;
use lib ('../lib');
use utf8;
use FindBin ('$RealBin');
use CGI (':cgi');
use CGI::Carp ('fatalsToBrowser');
use URI::Escape ('uri_escape');
use JSON ('objToJson');
use Data::Dumper;
use Collectd::Graph::Config (qw(gc_read_config));
use Collectd::Graph::TypeLoader (qw(tl_load_type));
use Collectd::Graph::Common (qw(get_all_hosts get_files_for_host type_to_module_name));
use Collectd::Graph::Type ();
our $Debug = param ('debug') ? 1 : 0;
our $ServerName = 'collect.noris.net';
gc_read_config ("$RealBin/../etc/collection.conf");
if ($Debug)
{
print "Content-Type: text/plain; charset=utf-8\n\n";
}
else
{
print "Content-Type: application/json; charset=utf-8\n\n";
}
my $obj = {};
my @hosts = get_all_hosts ();
for (my $i = 0; $i < @hosts; $i++)
{
my $host_obj = {};
my $host = $hosts[$i];
my $files = get_files_for_host ($host);
my %graphs = ();
my @graphs = ();
# Group files by graphs
for (@$files)
{
my $file = $_;
my $type = $file->{'type'};
# Create a new graph object if this is the first of this type.
if (!defined ($graphs{$type}))
{
$graphs{$type} = tl_load_type ($file->{'type'});
if (!$graphs{$type})
{
cluck ("tl_load_type (" . $file->{'type'} . ") failed");
next;
}
}
$graphs{$type}->addFiles ($file);
} # for (@$files)
#print qq( ") . objToJson ({ foo => 123 }) . qq(":\n {\n);
@graphs = keys %graphs;
for (my $j = 0; $j < @graphs; $j++)
{
my $type = $graphs[$j];
my $graphs_num = $graphs{$type}->getGraphsNum ();
if (!defined ($host_obj->{$type}))
{
$host_obj->{$type} = [];
}
for (my $k = 0; $k < $graphs_num; $k++)
{
my $args = $graphs{$type}->getGraphArgs ($k);
my $url = "http://$ServerName/cgi-bin/collection3/bin/graph.cgi?" . $args;
push (@{$host_obj->{$type}}, $url);
}
} # for (keys %graphs)
$obj->{$host} = $host_obj;
} # for (my $i = 0; $i < @hosts; $i++)
print STDOUT objToJson ($obj, { pretty => 1, indent => 2 });
exit (0);
# vim: set shiftwidth=2 softtabstop=2 tabstop=8 :
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