mirror of https://github.com/pragma-/pbot.git
260 lines
9.4 KiB
Perl
260 lines
9.4 KiB
Perl
# File: IRCHandlers.pm
|
|
# Author: pragma_
|
|
#
|
|
# Purpose: Subroutines to handle IRC events
|
|
|
|
package PBot::IRCHandlers;
|
|
|
|
use warnings;
|
|
use strict;
|
|
|
|
use Carp();
|
|
use Time::HiRes qw(gettimeofday);
|
|
|
|
sub new {
|
|
if(ref($_[1]) eq 'HASH') {
|
|
Carp::croak("Options to IRCHandlers should be key/value pairs, not hash reference");
|
|
}
|
|
|
|
my ($class, %conf) = @_;
|
|
|
|
my $self = bless {}, $class;
|
|
$self->initialize(%conf);
|
|
return $self;
|
|
}
|
|
|
|
sub initialize {
|
|
my ($self, %conf) = @_;
|
|
|
|
my $pbot = delete $conf{pbot};
|
|
Carp::croak("Missing pbot parameter to IRCHandlers") if not defined $pbot;
|
|
|
|
$self->{pbot} = $pbot;
|
|
}
|
|
|
|
# IRC related subroutines
|
|
#################################################
|
|
|
|
sub on_connect {
|
|
my ($self, $conn) = @_;
|
|
$self->{pbot}->{logger}->log("Connected!\n");
|
|
$conn->{connected} = 1;
|
|
}
|
|
|
|
sub on_disconnect {
|
|
my ($self, $conn, $event) = @_;
|
|
$self->{pbot}->{logger}->log("Disconnected, attempting to reconnect...\n");
|
|
$conn->connect();
|
|
if(not $conn->connected) {
|
|
sleep(5);
|
|
$self->on_disconnect($self, $conn, $event);
|
|
}
|
|
}
|
|
|
|
sub on_init {
|
|
my ($self, $conn, $event) = @_;
|
|
my (@args) = ($event->args);
|
|
shift (@args);
|
|
$self->{pbot}->{logger}->log("*** @args\n");
|
|
}
|
|
|
|
sub on_public {
|
|
my ($self, $conn, $event) = @_;
|
|
|
|
my $from = $event->{to}[0];
|
|
my $nick = $event->nick;
|
|
my $user = $event->user;
|
|
my $host = $event->host;
|
|
my $text = $event->{args}[0];
|
|
|
|
$self->{pbot}->{interpreter}->process_line($from, $nick, $user, $host, $text);
|
|
}
|
|
|
|
sub on_msg {
|
|
my ($self, $conn, $event) = @_;
|
|
my ($nick, $host) = ($event->nick, $event->host);
|
|
my $text = $event->{args}[0];
|
|
my $bot_trigger = $self->{pbot}->{registry}->get_value('general', 'trigger');
|
|
|
|
$text =~ s/^\Q$bot_trigger\E?(.*)/$bot_trigger$1/;
|
|
$event->{to}[0] = $nick;
|
|
$event->{args}[0] = $text;
|
|
$self->on_public($conn, $event);
|
|
}
|
|
|
|
sub on_notice {
|
|
my ($self, $conn, $event) = @_;
|
|
my ($nick, $host) = ($event->nick, $event->host);
|
|
my $text = $event->{args}[0];
|
|
|
|
$self->{pbot}->{logger}->log("Received NOTICE from $nick $host '$text'\n");
|
|
|
|
if($nick eq "NickServ" && $text =~ m/This nickname is registered/) {
|
|
$self->{pbot}->{logger}->log("Identifying with NickServ . . .\n");
|
|
$conn->privmsg("nickserv", "identify " . $self->{pbot}->{registry}->get_value('irc', 'identify_password'));
|
|
}
|
|
|
|
if($nick eq "NickServ" && $text =~ m/You are now identified/) {
|
|
foreach my $chan (keys %{ $self->{pbot}->{channels}->{channels}->hash }) {
|
|
if($self->{pbot}->{channels}->{channels}->hash->{$chan}{enabled}) {
|
|
$self->{pbot}->{logger}->log("Joining channel: $chan\n");
|
|
$conn->join($chan);
|
|
}
|
|
}
|
|
$self->{pbot}->{joined_channels} = 1;
|
|
}
|
|
}
|
|
|
|
sub on_action {
|
|
my ($self, $conn, $event) = @_;
|
|
|
|
$event->{args}[0] = "/me " . $event->{args}[0];
|
|
|
|
$self->on_public($conn, $event);
|
|
}
|
|
|
|
sub on_mode {
|
|
my ($self, $conn, $event) = @_;
|
|
my ($nick, $user, $host) = ($event->nick, $event->user, $event->host);
|
|
my $mode_string = $event->{args}[0];
|
|
my $channel = $event->{to}[0];
|
|
$channel = lc $channel;
|
|
|
|
my ($mode, $modifier);
|
|
my $i = 0;
|
|
my $target;
|
|
|
|
while($mode_string =~ m/(.)/g) {
|
|
my $char = $1;
|
|
|
|
if($char eq '-' or $char eq '+') {
|
|
$modifier = $char;
|
|
next;
|
|
}
|
|
|
|
$mode = $modifier . $char;
|
|
$target = $event->{args}[++$i];
|
|
|
|
$self->{pbot}->{logger}->log("Got mode: source: $nick!$user\@$host, mode: $mode, target: " . (defined $target ? $target : "(undef)") . ", channel: $channel\n");
|
|
|
|
if($mode eq "-b" or $mode eq "+b" or $mode eq "-q" or $mode eq "+q") {
|
|
$self->{pbot}->{bantracker}->track_mode("$nick!$user\@$host", $mode, $target, $channel);
|
|
}
|
|
|
|
if(defined $target && $target eq $self->{pbot}->{registry}->get_value('irc', 'botnick')) { # bot targeted
|
|
if($mode eq "+o") {
|
|
$self->{pbot}->{logger}->log("$nick opped me in $channel\n");
|
|
$self->{pbot}->{chanops}->{is_opped}->{$channel}{timeout} = gettimeofday + 300; # 5 minutes
|
|
$self->{pbot}->{chanops}->perform_op_commands($channel);
|
|
}
|
|
elsif($mode eq "-o") {
|
|
$self->{pbot}->{logger}->log("$nick removed my ops in $channel\n");
|
|
delete $self->{pbot}->{chanops}->{is_opped}->{$channel};
|
|
}
|
|
elsif($mode eq "+b") {
|
|
$self->{pbot}->{logger}->log("Got banned in $channel, attempting unban.");
|
|
$conn->privmsg("chanserv", "unban $channel");
|
|
}
|
|
}
|
|
else { # bot not targeted
|
|
if($mode eq "+b") {
|
|
if($nick eq "ChanServ") {
|
|
$self->{pbot}->{chanops}->{unban_timeout}->hash->{$channel}->{$target}{timeout} = gettimeofday + 3600 * 2; # 2 hours
|
|
$self->{pbot}->{chanops}->{unban_timeout}->save;
|
|
}
|
|
}
|
|
elsif($mode eq "+e" && $channel eq $self->{pbot}->{registry}->get_value('irc', 'botnick')) {
|
|
foreach my $chan (keys %{ $self->{pbot}->{channels}->{channels}->hash }) {
|
|
if($self->{channels}->{channels}->hash->{$chan}{enabled}) {
|
|
$self->{pbot}->{logger}->log("Joining channel: $chan\n");
|
|
$self->{pbot}->{conn}->join($chan);
|
|
}
|
|
}
|
|
|
|
$self->{pbot}->{joined_channels} = 1;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
sub on_join {
|
|
my ($self, $conn, $event) = @_;
|
|
my ($nick, $user, $host, $channel) = ($event->nick, $event->user, $event->host, $event->to);
|
|
|
|
my $message_account = $self->{pbot}->{messagehistory}->get_message_account($nick, $user, $host);
|
|
$self->{pbot}->{messagehistory}->add_message($message_account, "$nick!$user\@$host", $channel, "JOIN", $self->{pbot}->{messagehistory}->{MSG_JOIN});
|
|
$self->{pbot}->{antiflood}->check_flood($channel, $nick, $user, $host, "JOIN", $self->{pbot}->{registry}->get_value('antiflood', 'max_join_flood'), 60 * 30, $self->{pbot}->{messagehistory}->{MSG_JOIN});
|
|
}
|
|
|
|
sub on_kick {
|
|
my ($self, $conn, $event) = @_;
|
|
my ($nick, $user, $host, $target, $channel, $reason) = ($event->nick, $event->user, $event->host, $event->to, $event->{args}[0], $event->{args}[1]);
|
|
|
|
$self->{pbot}->{logger}->log("$nick!$user\@$host kicked $target from $channel ($reason)\n");
|
|
|
|
my ($message_account) = $self->{pbot}->{messagehistory}->{database}->find_message_account_by_nick($target);
|
|
|
|
if(defined $message_account) {
|
|
my $hostmask = $self->{pbot}->{messagehistory}->{database}->find_most_recent_hostmask($message_account);
|
|
|
|
my ($target_nick, $target_user, $target_host) = $hostmask =~ m/^([^!]+)!([^@]+)@(.*)/;
|
|
my $text = "KICKED by $nick!$user\@$host ($reason)";
|
|
|
|
$self->{pbot}->{messagehistory}->add_message($message_account, "$nick!$user\@$host", $channel, $text, $self->{pbot}->{messagehistory}->{MSG_DEPARTURE});
|
|
$self->{pbot}->{antiflood}->check_flood($channel, $target_nick, $target_user, $target_host, $text, $self->{pbot}->{registry}->get_value('antiflood', 'max_join_flood'), 60 * 30, $self->{pbot}->{messagehistory}->{MSG_DEPARTURE});
|
|
}
|
|
}
|
|
|
|
sub on_departure {
|
|
my ($self, $conn, $event) = @_;
|
|
my ($nick, $user, $host, $channel, $args) = ($event->nick, $event->user, $event->host, $event->to, $event->args);
|
|
|
|
my $text = uc $event->type;
|
|
$text .= " $args";
|
|
|
|
my $message_account = $self->{pbot}->{messagehistory}->get_message_account($nick, $user, $host);
|
|
|
|
if($text =~ m/^QUIT/) {
|
|
# QUIT messages must be dispatched to each channel the user is on
|
|
my @channels = $self->{pbot}->{messagehistory}->{database}->get_channels($message_account);
|
|
foreach my $chan (@channels) {
|
|
next if $chan !~ m/^#/;
|
|
$self->{pbot}->{messagehistory}->add_message($message_account, "$nick!$user\@$host", $chan, $text, $self->{pbot}->{messagehistory}->{MSG_DEPARTURE});
|
|
}
|
|
} else {
|
|
$self->{pbot}->{messagehistory}->add_message($message_account, "$nick!$user\@$host", $channel, $text, $self->{pbot}->{messagehistory}->{MSG_DEPARTURE});
|
|
}
|
|
|
|
$self->{pbot}->{antiflood}->check_flood($channel, $nick, $user, $host, $text, $self->{pbot}->{registry}->get_value('antiflood', 'max_join_flood'), 60 * 30, $self->{pbot}->{messagehistory}->{MSG_DEPARTURE});
|
|
|
|
my $admin = $self->{pbot}->{admins}->find_admin($channel, "$nick!$user\@$host");
|
|
if(defined $admin and $admin->{loggedin}) {
|
|
$self->{pbot}->{logger}->log("Whoops, $nick left while still logged in.\n");
|
|
$self->{pbot}->{logger}->log("Logged out $nick.\n");
|
|
delete $admin->{loggedin};
|
|
}
|
|
}
|
|
|
|
sub on_nickchange {
|
|
my ($self, $conn, $event) = @_;
|
|
my ($nick, $user, $host, $newnick) = ($event->nick, $event->user, $event->host, $event->args);
|
|
|
|
$self->{pbot}->{logger}->log("$nick!$user\@$host changed nick to $newnick\n");
|
|
|
|
my $message_account = $self->{pbot}->{messagehistory}->{database}->get_message_account($nick, $user, $host);
|
|
$self->{pbot}->{messagehistory}->{database}->devalidate_all_channels($message_account);
|
|
my @channels = $self->{pbot}->{messagehistory}->{database}->get_channels($message_account);
|
|
foreach my $channel (@channels) {
|
|
next if $channel !~ m/^#/;
|
|
$self->{pbot}->{messagehistory}->add_message($message_account, "$nick!$user\@$host", $channel, "NICKCHANGE $newnick", $self->{pbot}->{messagehistory}->{MSG_NICKCHANGE});
|
|
}
|
|
|
|
my $newnick_account = $self->{pbot}->{messagehistory}->{database}->get_message_account($newnick, $user, $host);
|
|
$self->{pbot}->{messagehistory}->{database}->devalidate_all_channels($newnick_account);
|
|
$self->{pbot}->{messagehistory}->{database}->update_hostmask_data($newnick_account, { last_seen => scalar gettimeofday });
|
|
|
|
$self->{pbot}->{antiflood}->check_flood("$nick!$user\@$host", $nick, $user, $host, "NICKCHANGE $newnick", $self->{pbot}->{registry}->get_value('antiflood', 'max_nick_flood'), 60 * 30, $self->{pbot}->{messagehistory}->{MSG_NICKCHANGE});
|
|
}
|
|
|
|
1;
|