# Changelog
#
# 2008-09-13 (v 0.5)
# Thanks to Olof Johansson the first parm can just be a regexp.
#

use strict;
use vars qw($VERSION %IRSSI);

$VERSION = '0.5';
%IRSSI = (
		authors	=> 'Tijmen "timing" Ruizendaal',
		contact	=> 'tijmen.ruizendaal@gmail.com',
		name	=> 'bitlbee_blist',
		description	=> '/blist <all|online|offline|away|word> <word>,	greps <word> from blist for bitlbee',
		license	=> 'GPLv2',
		url		=> 'http://the-timing.nl/stuff/irssi-bitlbee',
		changed	=> '2008-09-13', 
);

my $bitlbee_server_tag = "localhost";
my $bitlbee_channel = "&bitlbee";
my ($list, $word);

get_channel();

Irssi::signal_add_last 'channel sync' => sub {
	my( $channel ) = @_;
	if( $channel->{topic} eq "Welcome to the control channel. Type \x02help\x02 for help information." ){
		$bitlbee_server_tag = $channel->{server}->{tag};
		$bitlbee_channel = $channel->{name};
	}
};

sub get_channel {
	my @channels = Irssi::channels();
	foreach my $channel(@channels) {
		if ($channel->{topic} eq "Welcome to the control channel. Type \x02help\x02 for help information.") {
			$bitlbee_channel = $channel->{name};
			$bitlbee_server_tag = $channel->{server}->{tag};
			return 1;
		}
	}
	return 0;
}

sub blist {
	my ($args, $server, $winit) = @_;
	($list, $word) = split(/ /, $args, 2);
	($word, $list) = ($list, $word) unless $word;
	$list=lc $list;
	$word=lc $word;
	if($list ne "all" && $list ne "online" && $list ne "offline" &&
		$list ne "away" && $list ne "") {
		$word=$list;
		$list="";
	}
	if (Irssi::active_win->{'active'}->{'name'} eq $bitlbee_channel) {
		print "blist $list";
		Irssi::active_win()->command("msg $bitlbee_channel blist $list");
		Irssi::signal_add('event privmsg', 'grep');	
	} else {
		print "Only use in $bitlbee_channel.";
	}
}

sub grep {
	my ($server, $data, $nick, $address) = @_;
	my ($target, $text) = split(/ :/, $data, 2);
	$text=lc $text;
	if ($text =~ /$word/ && $target =~ /$bitlbee_channel/){
		##do nothing
	} else {Irssi::signal_stop();}
	if ($text =~ /buddies/ && $target =~/$bitlbee_channel/){Irssi::signal_remove('event privmsg', 'grep');} 
}

Irssi::command_bind('blist','blist');