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archive/weechat-scripts/parrot.pl

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Perl
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2023-06-24 04:55:09 +00:00
use strict;
use warnings;
no strict 'subs';
my $SCRIPT_NAME = 'parrot';
my $SCRIPT_AUTHOR = 'The Krusty Krab <wowaname@volatile.ch>';
my $SCRIPT_VERSION = '1.0';
my $SCRIPT_LICENCE = 'Public domain';
my $SCRIPT_DESC = 'Relay channel messages and modes';
# %cbs{server}{hook_name} = $hook_ptr:
# stores hook pointers to unhook() on exit
# %chans{server}{channel} = @groups:
# stores groups associated with a channel
# %groups{groupname}{server}{channel} = $flags:
# stores channels associated with a group, as well as the channel's flags
# $READ, $STAT, $MODE:
# flags for -read, -stat, -mode switches
our (%cbs, %chans, %groups);
our ($READ, $STAT, $MODE) = (0x1, 0x2, 0x4);
our $confpath;
sub servchan
{
my $buffer = shift;
return (lc weechat::buffer_get_string($buffer, 'localvar_server'),
lc weechat::buffer_get_string($buffer, 'localvar_channel'));
}
sub ircbuf { weechat::buffer_search('irc', "(?i)".(join '.', @_)) }
sub getgroup
{
my ($server, $channel) = @_;
my @ret;
for my $group (@{ $chans{$server}{$channel} }) {
for my $to_serv (keys %{ $groups{$group} }) {
for my $to_chan (keys %{ $groups{$group}{$to_serv} }) {
# don't send to myself
next if $to_serv eq $server and $to_chan eq $channel;
push @ret, [$to_serv, $to_chan, $groups{$group}{$to_serv}{$to_chan}, $group]
} } }
return @ret;
}
sub sendto
{
my ($server, $command) = @_;
weechat::hook_signal_send('irc_input_send',
weechat::WEECHAT_HOOK_SIGNAL_STRING,
"$server;;1;;$command");
}
sub add_relay
{
my ($groupname, $server, $channel, $flags) = @_;
return if exists $cbs{$server};
push @{ $chans{$server}{$channel} }, $groupname;
$groups{$groupname}{$server}{$channel} = $flags;
$cbs{$server}{PRIVMSG} =
weechat::hook_signal("$server,irc_raw_in_privmsg", 'irc_privmsg_notice', '');
$cbs{$server}{NOTICE} =
weechat::hook_signal("$server,irc_raw_in_notice", 'irc_privmsg_notice', '');
$cbs{$server}{OUT_PRIVMSG} =
weechat::hook_signal("$server,irc_out1_privmsg", 'ircout_privmsg_notice', '');
$cbs{$server}{OUT_NOTICE} =
weechat::hook_signal("$server,irc_out1_notice", 'ircout_privmsg_notice', '');
if ($flags & $STAT) {
$cbs{$server}{JOIN} =
weechat::hook_signal("$server,irc_raw_in_join", 'irc_join', '');
$cbs{$server}{PART} =
weechat::hook_signal("$server,irc_raw_in_part", 'irc_part', '');
$cbs{$server}{KICK} =
weechat::hook_signal("$server,irc_raw_in_kick", 'irc_kick', '');
$cbs{$server}{NICK} =
weechat::hook_signal("$server,irc_raw_in_nick", 'irc_nick', '');
$cbs{$server}{QUIT} =
weechat::hook_signal("$server,irc_raw_in_quit", 'irc_quit', '');
}
if ($flags & $MODE) {
# $cbs{$server}{MODE} =
# weechat::hook_signal("$server,irc_raw_in_mode", 'irc_mode', '');
$cbs{$server}{TOPIC} =
weechat::hook_signal("$server,irc_raw_in_topic", 'irc_topic', '');
}
}
sub read_conf
{
open FH, '<', $confpath or weechat::print('', weechat::prefix('error').
"Error opening $confpath for reading: $!"), return;
while (<FH>) {
chomp;
add_relay(split ' ');
}
close FH;
}
sub write_conf
{
open FH, '>', $confpath or weechat::print('', weechat::prefix('error').
"Error opening $confpath for writing: $!"), return;
for my $server (keys %chans) {
for my $channel (keys %{ $chans{$server} }) {
for my $group (@{ $chans{$server}{$channel} }) {
my $flags = $groups{$group}{$server}{$channel};
print FH "$group $server $channel $flags\n";
} } }
close FH;
}
sub irc_privmsg_notice
{
my (undef, $server, $cmd, $nick, $channel, $message) = (shift,
shift =~ /(.+),irc_raw_in_(privmsg|notice)/i,
shift =~ /:([^! ]*)[^ ]* [^ ]+ ([^ ]+) :?(.*)/i);
($server, $channel) = (lc $server, lc $channel);
return weechat::WEECHAT_RC_OK unless exists $chans{$server}{$channel};
for (getgroup($server, $channel)) {
my ($to_serv, $to_chan, $flags, undef) = @$_;
next if $flags & $READ;
next unless ircbuf("$to_serv.$to_chan");
if ($message =~ /^\x01ACTION /i) {
$message =~ s/^\x01ACTION |\x01$//g;
sendto($to_serv, "/msg $to_chan * \x02$nick\x0f $message");
next;
}
my $prefix = lc $cmd eq 'notice' ? "[\x02$nick\x0f]" : "<\x02$nick\x0f>";
sendto($to_serv, "/msg $to_chan $prefix $message");
}
return weechat::WEECHAT_RC_OK;
}
sub ircout_privmsg_notice
{
my (undef, $server, $cmd, $channel, $message) = (shift,
shift =~ /(.*),irc_out1_(privmsg|notice)/i,
shift =~ /[^ ]+ ([^ ]+) :?(.*)/i);
($server, $channel) = (lc $server, lc $channel);
return weechat::WEECHAT_RC_OK unless exists $chans{$server}{$channel};
for (getgroup($server, $channel)) {
my ($to_serv, $to_chan, $flags, undef) = @$_;
next if $flags & $READ;
next unless ircbuf("$to_serv.$to_chan");
my $prefix = lc $cmd eq 'notice' ? 'notice' : 'msg';
if ($message =~ /^\x01ACTION /i) {
$message =~ s/^\x01ACTION |\x01$//g;
sendto($to_serv, "/$prefix $to_chan \x01ACTION $message\x01");
next;
}
sendto($to_serv, "/$prefix $to_chan $message");
}
return weechat::WEECHAT_RC_OK;
}
sub irc_join
{
my (undef, $server, $nick, $host, $channel) = (shift,
shift =~ /(.+),irc_raw_in_join/i,
shift =~ /:([^! ]*)([^ ]*) join :?([^ ]+)/i);
($server, $channel) = (lc $server, lc $channel);
return weechat::WEECHAT_RC_OK unless exists $chans{$server}{$channel};
for (getgroup($server, $channel)) {
my ($to_serv, $to_chan, $flags, undef) = @$_;
next unless $flags & $STAT;
next if $flags & $READ;
next unless ircbuf("$to_serv.$to_chan");
sendto($to_serv, "/notice $to_chan \x02$nick\x0f$host joined $server/$channel\x0f");
}
return weechat::WEECHAT_RC_OK;
}
sub irc_part
{
my (undef, $server, $nick, $channel, $message) = (shift,
shift =~ /(.+),irc_raw_in_part/i,
shift =~ /:([^! ]*)[^ ]* part ([^ ]+) ?:?(.*)/i);
($server, $channel) = (lc $server, lc $channel);
return weechat::WEECHAT_RC_OK unless exists $chans{$server}{$channel};
for (getgroup($server, $channel)) {
my ($to_serv, $to_chan, $flags, undef) = @$_;
next unless $flags & $STAT;
next if $flags & $READ;
next unless ircbuf("$to_serv.$to_chan");
sendto($to_serv, "/notice $to_chan \x02$nick\x0f left $server/$channel\x0f: $message");
}
return weechat::WEECHAT_RC_OK;
}
sub irc_kick
{
my (undef, $server, $nick, $channel, $target, $message) = (shift,
shift =~ /(.+),irc_raw_in_kick/i,
shift =~ /:([^! ]*)[^ ]* kick ([^ ]+) ([^ ]+) :?(.*)/i);
($server, $channel) = (lc $server, lc $channel);
return weechat::WEECHAT_RC_OK unless exists $chans{$server}{$channel};
for (getgroup($server, $channel)) {
my ($to_serv, $to_chan, $flags, undef) = @$_;
next unless $flags & $STAT;
next if $flags & $READ;
next unless ircbuf("$to_serv.$to_chan");
sendto($to_serv, "/notice $to_chan \x02$nick\x0f kicked $target\x0f from $server/$channel\x0f: $message");
}
return weechat::WEECHAT_RC_OK;
}
sub irc_nick
{
my (undef, $server, $nick, $newnick) = (shift,
shift =~ /(.+),irc_raw_in_nick/i,
shift =~ /:([^! ]*)[^ ]* nick :?(.*)/i);
for my $channel (keys %{ $chans{$server} }) {
my $iptr = weechat::infolist_get('irc_nick', '', "$server,$channel,$nick");
next unless $iptr;
weechat::infolist_free($iptr);
for (getgroup($server, $channel)) {
my ($to_serv, $to_chan, $flags, undef) = @$_;
next unless $flags & $STAT;
next if $flags & $READ;
next unless ircbuf("$to_serv.$to_chan");
sendto($to_serv, "/notice $to_chan \x02$nick\x0f is now \x02$newnick\x0f");
} }
return weechat::WEECHAT_RC_OK;
}
sub irc_quit
{
my (undef, $server, $nick, $message) = (shift,
shift =~ /(.+),irc_raw_in_quit/i,
shift =~ /:([^! ]*)[^ ]* quit :?(.*)/i);
for my $channel (keys %{ $chans{$server} }) {
my $iptr = weechat::infolist_get('irc_nick', '', "$server,$channel,$nick");
next unless $iptr;
weechat::infolist_free($iptr);
for (getgroup($server, $channel)) {
my ($to_serv, $to_chan, $flags, undef) = @$_;
next unless $flags & $STAT;
next if $flags & $READ;
next unless ircbuf("$to_serv.$to_chan");
sendto($to_serv, "/notice $to_chan \x02$nick\x0f left $server: $message");
} }
return weechat::WEECHAT_RC_OK;
}
sub irc_mode
{
my (undef, $server, $nick, $channel, $modes) = (shift,
shift =~ /(.+),irc_raw_in_mode/i,
shift =~ /:([^! ]*)[^ ]* mode ([^ ]+) (.*)/i);
($server, $channel) = (lc $server, lc $channel);
return weechat::WEECHAT_RC_OK unless exists $chans{$server}{$channel};
return weechat::WEECHAT_RC_OK;
}
sub irc_topic
{
my (undef, $server, $nick, $channel, $message) = (shift,
shift =~ /(.+),irc_raw_in_topic/i,
shift =~ /:([^! ]*)[^ ]* topic ([^ ]+) :?([^ ]+)/i);
($server, $channel) = (lc $server, lc $channel);
weechat::print('',"$server $channel");
return weechat::WEECHAT_RC_OK unless exists $chans{$server}{$channel};
return weechat::WEECHAT_RC_OK if lc $nick eq lc weechat::info_get('irc_nick', $server);
for (getgroup($server, $channel)) {
my ($to_serv, $to_chan, $flags, undef) = @$_;
next unless $flags & $MODE;
next if $flags & $READ;
next unless ircbuf("$to_serv.$to_chan");
sendto($to_serv, "/topic $to_chan $message");
}
return weechat::WEECHAT_RC_OK;
}
sub cmd_parrot
{
my (undef, $buffer, $command) = @_;
my ($server, $channel) = servchan($buffer);
my ($flags, $remove, $groupname) =
( 0, 0, '');
for (split / +/, $command) {
/^-read$/ and ($flags |= $READ), next;
/^-stat$/ and ($flags |= $STAT), next;
/^-mode$/ and ($flags |= $MODE), next;
/^-remove$/ and ($remove = 1), next;
$groupname = $_; last;
}
unless ($groupname) {
if ($chans{$server}{$channel}) {
for (getgroup($server, $channel)) {
my ($to_serv, $to_chan, $flags, $group) = @$_;
my $flag_str = $flags ? ':' : '';
$flag_str .= ' readonly' if $flags & $READ;
$flag_str .= ' statusmsg' if $flags & $STAT;
$flag_str .= ' sendmodes' if $flags & $MODE;
weechat::print($buffer, weechat::prefix('server').
"Relaying to $to_serv/$to_chan in group $group$flag_str");
}
} else {
weechat::print($buffer, weechat::prefix('server').
"This channel is not being relayed");
}
return weechat::WEECHAT_RC_OK;
}
# clear hooks first (if they exist)
if (exists $cbs{$server}) {
weechat::unhook($cbs{$server}{$_}) for (keys %{ $cbs{$server} });
delete $cbs{$server};
}
@{ $chans{$server}{$channel} } =
grep { $_ ne $groupname } @{ $chans{$server}{$channel} };
if ($remove) {
delete $groups{$groupname}{$server}{$channel};
delete $groups{$groupname}{$server} unless $groups{$groupname}{$server};
delete $groups{$groupname} unless $groups{$groupname};
delete $chans{$server}{$channel} unless $chans{$server}{$channel};
delete $chans{$server} unless $chans{$server};
write_conf();
weechat::print($buffer, weechat::prefix('server').
"Removed relay from group $groupname");
return weechat::WEECHAT_RC_OK;
}
add_relay($groupname, $server, $channel, $flags);
write_conf();
weechat::print($buffer, weechat::prefix('server').
"Added relay to group $groupname");
return weechat::WEECHAT_RC_OK;
}
sub completion_groupnames
{
my $completion = pop;
weechat::hook_completion_list_add($completion, $_, 0,
weechat::WEECHAT_LIST_POS_SORT) for keys %groups;
}
if (weechat::register($SCRIPT_NAME, $SCRIPT_AUTHOR, $SCRIPT_VERSION,
$SCRIPT_LICENCE, $SCRIPT_DESC, '', '')) {
$confpath = weechat::info_get('weechat_dir', '') . '/parrot.db';
weechat::hook_completion('perl_parrot_groupname', 'parrot.pl group names',
'completion_groupnames', '');
weechat::hook_command('parrot', $SCRIPT_DESC,
"[-read] [-stat] [-mode] groupname\n".
"-remove",
"-read: relay from this channel to others, but do not relay to\n".
" this channel\n".
"-stat: show status messages (join/part) in this channel\n".
"-mode: transfer modes to this channel, even if you are op".
"groupname: all channels with the same group name are relayed together\n".
"-remove: remove this channel from the relay group",
'-remove %(perl_parrot_groupname) %-'.
'||-read|-stat|-mode|%(perl_parrot_groupname)|%*',
'cmd_parrot', '');
read_conf();
}