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use strict;
use warnings;
our $VERSION = '0.2';
our %IRSSI = (
authors => 'Lars Djerf, Nei, Phoenix616',
contact => 'lars.djerf@gmail.com, Nei @ anti@conference.jabber.teamidiot.de, Phoenix616 @ mail@moep.tv',
name => 'colon_emoji',
description => 'Replace words between :...: in messages according to a text file. Was intended for Unicode Emoji on certain proprietary platforms.',
license => 'GPLv3',
);
# Options
# =======
# /set colon_emoji_target net1/#chan1 net2/
# * space separated list of network/channel entries (network/ for the
# whole network)
#
# /set colon_emoji_file filename.dat
# * the file which contains the replacements. it must be formatted
# like this:
#
# emojiname1 "replacement string 1"
# emojiname2 "replacement string 2"
#
# You can find a suitable file on
# <http://anti.teamidiot.de/static/nei/*/Code/Irssi/>
# Usage
# =====
# after loading the script, configure the channels/networks and the
# data file. aferwards, all incoming messages will have words between
# :...: replaced according to the file
#
# Changelog
# =========
# 0.2: Handle outgoing messages
#
use File::Basename 'dirname';
use File::Spec;
use Cwd 'abs_path';
use constant ScriptFile => __FILE__;
my %netchans;
my ($lastfile, $lastfilemod);
my ($replaceIncoming, $replaceOutgoing);
my %emojie;
my $regex = qr/(?!)/;
sub sig_message_public {
my ($server, $msg, $nick, $address, $channel, @x) = @_;
return unless $replaceIncoming;
if (_want_targ($server, $channel)) {
&event_message;
}
}
sub sig_message_private {
my ($server, $msg, $nick, $address, @x) = @_;
return unless $replaceIncoming;
if (_want_targ($server, $nick)) {
&event_message;
}
}
sub sig_send {
my ($msg, @rest) = @_;
if ($replaceOutgoing) {
$msg =~ s/$regex/$emojie{$1}/g;
Irssi::signal_continue($msg, @rest);
}
}
sub event_message {
my ($server, $msg, @rest) = @_;
$msg =~ s/$regex/$emojie{$1}/g;
Irssi::signal_continue($server, $msg, @rest);
}
sub sig_send {
my ($msg, @rest) = @_;
if ($replaceOutgoing) {
$msg =~ s/$regex/$emojie{$1}/g;
Irssi::signal_continue($msg, @rest);
}
}
sub sig_setup_changed {
my @targets = split ' ', lc Irssi::settings_get_str('colon_emoji_target');
%netchans = map { ($_ => 1) } @targets;
$replaceIncoming = Irssi::settings_get_str('colon_emoji_replace_incoming');
$replaceOutgoing = Irssi::settings_get_str('colon_emoji_replace_outgoing');
my $file = Irssi::settings_get_str('colon_emoji_file');
my $file2 = $file;
$file2 =~ s/^~\//$ENV{HOME}\//;
unless (File::Spec->file_name_is_absolute($file2)) {
$file2 = File::Spec->catfile(dirname(abs_path(+ScriptFile)), $file2);
}
unless (defined $lastfile && $lastfile eq $file2 && ((-M $file2) // 0) >= ($lastfilemod//0)) {
if (open my $in, '<', $file2) {
%emojie = ();
while (my $e = <$in>) {
chomp $e;
next if $e =~ /^>>/;
if ($e =~ /^\s*(.*?)\s+"(.*?)"/) {
$emojie{$1} = $2;
}
}
print CLIENTERROR "Warning, no emoji were found in $file" unless keys %emojie;
}
else {
print CLIENTERROR "Could not read colon_emoji_file $file: $!";
}
$lastfile = $file2;
$lastfilemod = -M $file2;
my $pat = join '|', map { quotemeta } sort { length $b <=> length $a || $b cmp $a } keys %emojie;
$regex = length $pat ? qr/:($pat):/ : qr/(?!)/;
}
}
sub _want_targ {
my ($server, $target) = @_;
return unless $server;
my $t = $server->channel_find($target)
|| $server->query_find($target)
|| return;
my $tag = lc $server->{tag};
my $name = lc $t->{visible_name};
my $netchan = "$tag/$name";
return unless exists $netchans{"$tag/"} || exists $netchans{$netchan} || exists $netchans{"/$name"};
return 1;
}
sub init {
sig_setup_changed();
}
Irssi::settings_add_str('colon_emoji', 'colon_emoji_target', '');
Irssi::settings_add_str('colon_emoji', 'colon_emoji_file', 'emoji_def.txt');
Irssi::settings_add_str('colon_emoji', 'colon_emoji_replace_incoming', '1');
Irssi::settings_add_str('colon_emoji', 'colon_emoji_replace_outgoing', '1');
Irssi::signal_add('setup changed' => 'sig_setup_changed');
Irssi::signal_add_first('message public' => 'sig_message_public');
Irssi::signal_add_first('message private' => 'sig_message_private');
Irssi::signal_add_first('send command' => 'sig_send');
Irssi::signal_add_first('send text' => 'sig_send');
init();