1 files changed, 64 insertions, 0 deletions
diff --git a/scripts/ignoreoc.pl b/scripts/ignoreoc.pl
new file mode 100644
index 0000000..de5d86c
--- /dev/null
+++ b/scripts/ignoreoc.pl
@@ -0,0 +1,64 @@
+#!/usr/bin/perl -w
+use Irssi;
+use vars qw($VERSION %IRSSI);
+$VERSION = "0.6";
+%IRSSI = (
+    authors     => "Erkki Seppälä",
+    contact     => "flux\@inside.org",
+    name        => "Ignore-OC",
+    description => "Ignore messages from people not on your channels." .
+		   "Now people you msg are added to bypass-list.",
+    license     => "Public Domain",
+    url         => "http://www.inside.org/~flux/software/irssi/",
+    changed     => "Mon Jun 16 08:10:45 EEST 2008"
+);
+
+my %bypass = ();
+
+my $ignoredMessages = 0;
+
+sub cmd_message_private {
+  my ($server, $message, $nick, $address) = @_;
+  my $channel;
+
+=cut
+  my ($addressNick) = $address =~ /^([^@]*)/;
+
+  if ($addressNick ne $server->{nick}) {
+    Irssi::print "Irssi bug? Received a message sent to $address";
+    return 1;                                                     
+  }
+=cut
+   
+  if ($message =~ m/oc:/i ||
+      exists $bypass{$nick}) {
+    return 1;
+  }
+
+  foreach $channel ($server->channels()) {
+    foreach my $other ($channel->nicks()) {
+      if ($other->{nick} eq $nick) {
+        return 1;
+      }
+    }
+  }
+
+  ++$ignoredMessages;
+  $server->command("^NOTICE $nick You're not on any channel I'm on, thus, due to spambots, your message was ignored. Prefix your message with 'OC:' to bypass the ignore.");
+  Irssi::signal_stop();
+}
+
+sub cmd_message_own_private {
+  my ($server, $message, $nick, $address) = @_;
+  $bypass{$nick} = 1;
+}
+
+sub cmd_ignoreoc {
+  Irssi::print("You've ignored $ignoredMessages messages since startup.");
+}
+
+Irssi::signal_add_first("message private", "cmd_message_private");
+Irssi::signal_add("message own_private", "cmd_message_own_private");
+Irssi::command_bind("ignoreoc", "cmd_ignoreoc");
+
+Irssi::print "IgnoreOC version $VERSION by flux with patches from Exstatica. Try /ignoreoc"