Use AnyEvent::IRC as main IRC gear
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eleksir
282
lib/IRCBot2.pm
Normal file
282
lib/IRCBot2.pm
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@@ -0,0 +1,282 @@
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package IRCBot2;
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use 5.018;
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use strict;
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use warnings;
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use utf8;
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use open qw (:std :utf8);
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use English qw ( -no_match_vars );
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use AnyEvent;
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use AnyEvent::IRC;
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use AnyEvent::IRC::Client;
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use Date::Format::ISO8601 qw (gmtime_to_iso8601_datetime);
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use Encode qw (_utf8_on _utf8_off decode encode);
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use Hailo;
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use BotLib qw (Command RandomCommonPhrase);
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use BotLib::Conf qw (LoadConf);
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use BotLib::Karma qw (KarmaSet);
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use BotLib::Util qw (trim utf2sha1);
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use version; our $VERSION = qw (1.0);
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use Exporter qw (import);
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our @EXPORT_OK = qw (RunIRCBot);
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sub RunIRCBot {
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my $c = LoadConf ();
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my $hailo;
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my $cv = AnyEvent->condvar;
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my $irc = new AnyEvent::IRC::Client;
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$irc->reg_cb (
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irc_privmsg => sub {
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my ($self, $msg) = @_;
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my $botnick = $irc->nick ();
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my $chatid = $msg->{params}->[0];
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my $text = decode('utf8', $msg->{params}->[-1]);
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my $nick = (split /!/, $msg->{prefix})[0];
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my $answer;
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unless (defined $text) { return; }
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# The main idea is to find out if message contains command.
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# I know that this framework contains nifty way to guess commands
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# but it detects command when bot mentiond, but'd like to send
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# commands via command sign (say, exclamation mark).
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if ($text =~ qr/^\s*\Q$botnick\E[\,|\:]?\s*$/i) {
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# Someone call bot, but says only name, nothing more
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$answer = sprintf '%s, чего тебе?', $nick;
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} elsif ($text =~ /^\Q$botnick\E[\,|\:]?\s+(.+)/i) {
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# Someone wants to chit-chat with bot, lets use our brain to make an answer.
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my $phrase = trim ($1);
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unless (defined $hailo->{$chatid}) {
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my $cid = utf2sha1 ($chatid);
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$cid =~ s/\//-/xmsg;
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my $brainname = sprintf '%s/%s.sqlite', $c->{braindir}, $cid;
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$hailo->{$chatid} = eval {
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Hailo->new (
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brain => $brainname,
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order => 3
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);
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};
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unless (defined $hailo->{$chatid}) {
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warn ($EVAL_ERROR);
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return;
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}
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}
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$answer = eval {
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sprintf '%s, %s', $nick, lcfirst ($hailo->{$chatid}->learn_reply ($phrase));
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};
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unless (defined $answer) {
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warn ($EVAL_ERROR);
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$answer = sprintf '%s, %s', $nick, RandomCommonPhrase ();
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}
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} elsif (substr ($text, -2) eq '++' || substr ($text, -2) eq '--') {
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# Looks like someone wants to adjust karma of the phrase
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my @arr = split /\n/, $text;
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if ($#arr < 1) {
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my $answer = eval {
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KarmaSet (
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$chatid,
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trim ( substr ($text, 0, -2) ),
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substr ($text, -2)
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);
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};
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unless (defined $answer) {
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warn ($EVAL_ERROR);
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return;
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}
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}
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} elsif (substr ($text, 0, 1) eq $c->{csign}) {
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$answer = Command ($chatid, $nick, $text);
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unless (defined $answer && $answer ne '') {
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return;
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}
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} else {
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# Default action - add phrase to brain reactor as is
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unless (defined $hailo->{$chatid}) {
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my $cid = utf2sha1 ($chatid);
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$cid =~ s/\//-/xmsg;
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my $brainname = sprintf '%s/%s.sqlite', $c->{braindir}, $cid;
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$hailo->{$chatid} = Hailo->new (
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brain => $brainname,
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order => 3
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);
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unless (defined $hailo->{$chatid}) {
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warn ($EVAL_ERROR);
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return;
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}
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}
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$hailo->{$chatid}->learn ($text);
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}
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if (defined $answer) {
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foreach my $string (split /\n/, $answer) {
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if ($string ne '') {
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_utf8_off ($string);
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$irc->send_chan ($chatid, "PRIVMSG", $chatid, $string);
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}
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}
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}
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return;
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},
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connect => sub {
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my ($pc, $err) = @_;
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if (defined $err) {
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warn "Couldn't connect to server: $err\n";
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}
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if (defined ($c->{identify}) && $c->{identify} ne '') {
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# freenode/libera.chat identification style
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$irc->send_srv (
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PRIVMSG => 'NickServ',
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sprintf ('identify %s %s', $c->{nick}, $c->{identify})
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);
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}
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for my $chan (@{$c->{channels}}) {
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$irc->send_srv ("JOIN", $chan);
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}
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return;
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},
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connfail => sub {
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warn "Connection failed, trying again";
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sleep 5;
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$irc->connect(
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$c->{server},
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$c->{port},
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{
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nick => $c->{nick},
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user => $c->{nick},
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real => $c->{nick}
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}
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);
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},
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registered => sub {
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my ($self) = @_;
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print "registered!\n";
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$irc->enable_ping (60);
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return;
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},
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disconnect => sub {
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print "disconnected: $_[1]!\n";
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sleep 5;
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$irc->connect(
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$c->{server},
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$c->{port},
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{
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nick => $c->{nick},
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user => $c->{nick},
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real => $c->{nick}
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}
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);
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return;
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},
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kick => sub {
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my ($self, $kicked_nick, $channel, $is_myself, $msg, $kicker_nick) = @_;
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if ($is_myself) {
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warn sprintf ('%s kicked me from %s with reason: %s', $kicker_nick, $channel, decode('utf8', $msg));
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sleep 3;
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$irc->send_srv ("JOIN", $channel);
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}
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return;
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},
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nick_change => sub {
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my ($self, $old_nick, $new_nick, $is_myself) = @_;
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if ($is_myself) {
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warn sprintf ('my nick have been changed from %s to %s', $old_nick, $new_nick);
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}
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return;
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},
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part => sub {
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my ($self, $nick, $channel, $is_myself, $msg) = @_;
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if ($is_myself) {
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warn sprintf ('I left %s channel', $channel);
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}
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return;
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},
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join => sub {
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my ($self, $nick, $channel, $is_myself) = @_;
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if ($is_myself) {
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warn sprintf ('I joined to %s channel', $channel);
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}
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return;
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},
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);
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# these commands will queue until the connection
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# is completly registered and has a valid nick etc.
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$irc->ctcp_auto_reply ('CLIENTINFO', ['CLIENTINFO', 'CLIENTINFO ACTION FINGER PING SOURCE TIME USERINFO VERSION']);
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$irc->ctcp_auto_reply ('ACTION',
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sub {
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my ($cl, $src, $target, $tag, $msg, $type) = @_;
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return ['ACTION', $msg];
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}
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);
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$irc->ctcp_auto_reply ('FINGER', ['FINGER', $c->{nick}]);
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$irc->ctcp_auto_reply ('PING',
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sub {
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my ($cl, $src, $target, $tag, $msg, $type) = @_;
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return ['PING', $msg];
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}
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);
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$irc->ctcp_auto_reply ('SOURCE', ['SOURCE', 'https://github.com/eleksir/aleesa-irc-bot']);
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$irc->ctcp_auto_reply ('USERINFO', ['USERINFO', $c->{nick}]);
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$irc->ctcp_auto_reply ('VERSION', ['VERSION', 'Aleesa IRC Bot/1.0']);
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$irc->ctcp_auto_reply ('TIME', ['TIME', gmtime_to_iso8601_datetime (time ()) ]);
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if ($c->{ssl}) {
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$irc->enable_ssl ();
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}
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$irc->connect (
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$c->{server},
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$c->{port},
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{
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nick => $c->{nick},
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user => $c->{nick},
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real => $c->{nick}
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}
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);
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$cv->wait;
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$irc->disconnect;
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return;
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}
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1;
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# vim: set ft=perl noet ai ts=4 sw=4 sts=4:
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