From 68f9ba939e02e53766b6aa2749e9d66e6e6c44c4 Mon Sep 17 00:00:00 2001
From: Don Armstrong <don@donarmstrong.com>
Date: Thu, 27 Jan 2011 05:58:52 +0000
Subject: [PATCH] add bitlbee rename

---
 .irssi/scripts/bitlbee_rename.pl | 54 ++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 .irssi/scripts/bitlbee_rename.pl

diff --git a/.irssi/scripts/bitlbee_rename.pl b/.irssi/scripts/bitlbee_rename.pl
new file mode 100644
index 0000000..cfda1b5
--- /dev/null
+++ b/.irssi/scripts/bitlbee_rename.pl
@@ -0,0 +1,54 @@
+# renames bitlbee facebook-via-xmpp buddies to something sane
+# Originally by Tim Angus, http://a.ngus.net/bitlbee_rename.pl
+# Modified slightly to only rename people on chat.facebook.com, and also strip invalid chars from names, by Lakitu7
+# copied in a mod by ajf on #bitlbee to only match u###### names
+# truncates names over 25 chars to comply with bitlbee's limit; thanks Jesper on #bitlbee
+
+# script is for irssi. Save it as .irssi/scripts/bitlbee_rename.pl then /script load bitlbee_rename.pl
+# known issues: If the name it's renaming to is already taken, the rename fails.
+
+use strict;
+use Socket;
+use Irssi;
+use Irssi::Irc;
+
+my $bitlbeeChannel = "&bitlbee";
+my %nicksToRename = ();
+my $facebookhostname = "chat.facebook.com";
+
+sub message_join
+{
+  # "message join", SERVER_REC, char *channel, char *nick, char *address
+  my ($server, $channel, $nick, $address) = @_;
+  my $username = substr($address, 0, index($address,'@'));
+  my $host = substr($address, index($address,'@')+1);
+
+  if($channel =~ m/($bitlbeeChannel)/ and $nick =~ m/$username/ and $nick =~ m/^u\d+/ and $host =~ m/($facebookhostname)/ )
+  {
+    $nicksToRename{$nick} = $channel;
+    $server->command("whois $nick");
+  }
+}
+
+sub whois_data
+{
+  my ($server, $data) = @_;
+  my ($me, $nick, $user, $host) = split(" ", $data);
+
+  if (exists($nicksToRename{$nick}))
+  {
+    my $channel = $nicksToRename{$nick};
+    delete($nicksToRename{$nick});
+
+    my $ircname = substr($data, index($data,':')+1);
+
+    $ircname =~ s/[^A-Za-z0-9_]//g;
+    $ircname = substr( $ircname, 0, 25 );
+
+    $server->command("msg $channel rename $nick $ircname");
+    $server->command("msg $channel save");
+  }
+}
+
+Irssi::signal_add_first 'message join' => 'message_join';
+Irssi::signal_add_first 'event 311' => 'whois_data';
-- 
2.39.2