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pbot/lib/PBot/Core/Handlers/Chat.pm
2021-07-23 16:57:33 -07:00

101 lines
2.9 KiB
Perl

# File: Chat.pm
#
# Purpose: IRC handlers for chat/message events.
# SPDX-FileCopyrightText: 2021 Pragmatic Software <pragma78@gmail.com>
# SPDX-License-Identifier: MIT
package PBot::Core::Handlers::Chat;
use PBot::Imports;
use parent 'PBot::Core::Class';
sub initialize {
my ($self, %conf) = @_;
$self->{pbot}->{event_dispatcher}->register_handler('irc.notice', sub { $self->on_notice (@_) });
$self->{pbot}->{event_dispatcher}->register_handler('irc.public', sub { $self->on_public (@_) });
$self->{pbot}->{event_dispatcher}->register_handler('irc.caction', sub { $self->on_action (@_) });
$self->{pbot}->{event_dispatcher}->register_handler('irc.msg', sub { $self->on_msg (@_) });
}
sub on_notice {
my ($self, $event_type, $event) = @_;
my ($nick, $user, $host, $to, $text) = (
$event->{event}->nick,
$event->{event}->user,
$event->{event}->host,
$event->{event}->to,
$event->{event}->{args}->[0],
);
# don't handle non-chat NOTICE
return undef if $to eq '*';
# log notice
$self->{pbot}->{logger}->log("NOTICE from $nick!$user\@$host to $to: $text\n");
# if NOTICE is sent to the bot then replace the `to` field with the
# sender's nick instead so when we pass it on to on_public ...
if ($to eq $self->{pbot}->{registry}->get_value('irc', 'botnick')) {
$event->{event}->{to}->[0] = $nick;
}
# handle this NOTICE as a public message
# (check for bot commands, anti-flooding, etc)
$self->on_public($event_type, $event);
return 1;
}
sub on_public {
my ($self, $event_type, $event) = @_;
my ($from, $nick, $user, $host, $text) = (
$event->{event}->{to}->[0],
$event->{event}->nick,
$event->{event}->user,
$event->{event}->host,
$event->{event}->{args}->[0],
);
($nick, $user, $host) = $self->{pbot}->{irchandlers}->normalize_hostmask($nick, $user, $host);
# send text to be processed for bot commands, anti-flood enforcement, etc
$event->{interpreted} = $self->{pbot}->{interpreter}->process_line($from, $nick, $user, $host, $text);
return 1;
}
sub on_action {
my ($self, $event_type, $event) = @_;
# prepend "/me " to the message text
$event->{event}->{args}->[0] = "/me " . $event->{event}->{args}->[0];
# pass this along to on_public
$self->on_public($event_type, $event);
return 1;
}
sub on_msg {
my ($self, $event_type, $event) = @_;
my ($nick, $user, $host, $text) = (
$event->{event}->nick,
$event->{event}->user,
$event->{event}->host,
$event->{event}->{args}->[0],
);
($nick, $user, $host) = $self->{pbot}->{irchandlers}->normalize_hostmask($nick, $user, $host);
# send text to be processed as a bot command, coming from $nick
$event->{interpreted} = $self->{pbot}->{interpreter}->process_line($nick, $nick, $user, $host, $text, 1);
return 1;
}
1;