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pbot/lib/PBot/Plugin/AutoRejoin.pm
2021-07-13 19:45:56 -07:00

91 lines
2.7 KiB
Perl

# File: AutoRejoin.pm
#
# Purpose: Auto-rejoin channels after kick or whatever.
# SPDX-FileCopyrightText: 2021 Pragmatic Software <pragma78@gmail.com>
# SPDX-License-Identifier: MIT
package PBot::Plugin::AutoRejoin;
use parent 'PBot::Plugin::Base';
use Time::HiRes qw/gettimeofday/;
use Time::Duration;
sub initialize {
my ($self, %conf) = @_;
$self->{pbot}->{registry}->add_default('array', 'autorejoin', 'rejoin_delay', '900,1800,3600');
$self->{pbot}->{event_dispatcher}->register_handler('irc.kick', sub { $self->on_kick(@_) });
$self->{pbot}->{event_dispatcher}->register_handler('irc.part', sub { $self->on_part(@_) });
$self->{rejoins} = {};
}
sub unload {
my ($self) = @_;
$self->{pbot}->{event_dispatcher}->remove_handler('irc.kick');
$self->{pbot}->{event_dispatcher}->remove_handler('irc.part');
}
sub rejoin_channel {
my ($self, $channel) = @_;
if (not exists $self->{rejoins}->{$channel}) {
$self->{rejoins}->{$channel}->{rejoins} = 0;
}
my $delay = $self->{pbot}->{registry}->get_array_value($channel, 'rejoin_delay', $self->{rejoins}->{$channel}->{rejoins});
if (not defined $delay) {
$delay = $self->{pbot}->{registry}->get_array_value('autorejoin', 'rejoin_delay', $self->{rejoins}->{$channel}->{rejoins});
}
$self->{pbot}->{interpreter}->add_botcmd_to_command_queue($channel, "join $channel", $delay);
$delay = duration $delay;
$self->{pbot}->{logger}->log("Rejoining $channel in $delay.\n");
$self->{rejoins}->{$channel}->{last_rejoin} = gettimeofday;
}
sub on_kick {
my ($self, $event_type, $event) = @_;
my ($nick, $user, $host, $target, $channel, $reason) = (
$event->{event}->nick,
$event->{event}->user,
$event->{event}->host,
$event->{event}->to,
$event->{event}->{args}[0],
$event->{event}->{args}[1],
);
return 0 if not $self->{pbot}->{channels}->is_active($channel);
return 0 if $self->{pbot}->{channels}->{storage}->get_data($channel, 'noautorejoin');
if ($target eq $self->{pbot}->{registry}->get_value('irc', 'botnick')) {
$self->rejoin_channel($channel);
}
return 1;
}
sub on_part {
my ($self, $event_type, $event) = @_;
my ($nick, $user, $host, $channel) = (
$event->{event}->nick,
$event->{event}->user,
$event->{event}->host,
$event->{event}->to,
);
return 0 if not $self->{pbot}->{channels}->is_active($channel);
return 0 if $self->{pbot}->{channels}->{storage}->get_data($channel, 'noautorejoin');
if ($nick eq $self->{pbot}->{registry}->get_value('irc', 'botnick')) {
$self->rejoin_channel($channel);
}
return 1;
}
1;