1 files changed, 81 insertions, 0 deletions
diff --git a/scripts/tlock.pl b/scripts/tlock.pl
new file mode 100644
index 0000000..33a586e
--- /dev/null
+++ b/scripts/tlock.pl
@@ -0,0 +1,81 @@
+use Irssi 20020300;
+use strict;
+
+use vars qw($VERSION %IRSSI);
+$VERSION = "1.1";
+%IRSSI = (
+        authors         => "Maciek \'fahren\' Freudenheim",
+        contact         => "fahren\@bochnia.pl",
+        name            => "Topic Lock",
+        description     => "/TLOCK [-d] [channel] [topic] - locks current or specified topic on [channel]",
+        license         => "GNU GPLv2 or later",
+        changed         => "Fri Mar 15 15:09:42 CET 2002"
+);
+
+my %tlock = ();
+
+sub cmd_tlock {
+	my ($args, $server, $win) = @_;
+
+	my $tag = $server->{tag};
+	my $delete = ($args =~ s/^-d\s//)? 1 : 0;
+	my ($chan) = $args =~ /^([^\s]+)/;
+
+	unless ($chan) {
+		my $i = 0;
+		for my $ch (keys %{$tlock{$tag}}) {
+			if ($tlock{$tag}{$ch}) {
+				$i = 1;
+				Irssi::print("Lock on $tag%W/%n$ch%W:%n $tlock{$tag}{$ch}");
+			}
+		}
+		Irssi::print("%R>>%n You dont have any active topic locks at this moment.") unless $i;
+		return;
+	}
+
+	$chan = lc($chan);
+	if ($delete) {
+		Irssi::print("%W>>%n topic lock on $chan removed") if $tlock{$tag}{$chan};
+		undef $tlock{$tag}{$chan};
+		return;
+	} 
+
+	my $channel = $server->channel_find($chan);
+	unless ($channel && $channel->{chanop}) {
+		Irssi::print("%R>>%n You are not channel operator/not on channel on $chan.");
+		return;
+	}
+
+	$args =~ s/^$chan\s?//;
+	my $topic = ($args)? $args : $channel->{topic};
+
+	if ($tlock{$tag}{$chan}) {
+		Irssi::print("Changed tlock on $chan to%W:%n $topic");
+	} else {
+		Irssi::print("Set tlock on $chan to%W:%n $topic");
+	}
+
+	$server->send_raw("TOPIC $chan :$topic") if $channel->{topic} ne $topic;
+
+	$tlock{$tag}{$chan} = $topic;	
+	
+}
+
+sub sub_tlock {
+	# "event "<cmd>, SERVER_REC, char *args, char *sender_nick, char *sender_address
+	my ($server, $args, $nick, $uh) = @_;
+
+	return if $server->{nick} eq $nick;
+	my ($chan, $topic) = split(/ :/, $args);
+	return unless $server->channel_find($chan)->{chanop};
+	$chan = lc($chan);
+	my $tag = $server->{tag};
+	
+	if ($tlock{$tag}{$chan} && $topic ne $tlock{$tag}{$chan}) {
+		Irssi::print("%W>>%n tlock: changing topic back on $chan");
+		$server->send_raw("TOPIC $chan :$tlock{$tag}{$chan}");
+	}
+}
+
+Irssi::signal_add('event topic', 'sub_tlock');
+Irssi::command_bind('tlock', 'cmd_tlock');