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pbot/PBot/ChanOps.pm

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Perl
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# File: ChanOps.pm
# Author: pragma_
#
# Purpose: Provides channel operator status tracking and commands.
package PBot::ChanOps;
use warnings;
use strict;
use vars qw($VERSION);
$VERSION = $PBot::PBot::VERSION;
use Time::HiRes qw(gettimeofday);
use PBot::HashObject;
sub new {
if(ref($_[1]) eq 'HASH') {
Carp::croak("Options to ChanOps 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};
if(not defined $pbot) {
Carp::croak("Missing pbot reference to ChanOps");
}
$self->{pbot} = $pbot;
$self->{unban_timeout} = PBot::HashObject->new(pbot => $pbot, name => 'Unban Timeouts', filename => "$pbot->{data_dir}/unban_timeouts");
$self->{op_commands} = [];
$self->{is_opped} = {};
$pbot->timer->register(sub { $self->check_opped_timeouts }, 10);
$pbot->timer->register(sub { $self->check_unban_timeouts }, 10);
}
sub gain_ops {
my $self = shift;
my $channel = shift;
if(not exists ${ $self->{is_opped} }{$channel}) {
$self->{pbot}->conn->privmsg("chanserv", "op $channel");
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$self->{is_opped}->{$channel}{timeout} = gettimeofday + 300; # assume we're going to be opped
$self->{pbot}->{irc}->flush_output_queue();
$self->{pbot}->{irc}->do_one_loop();
} else {
$self->perform_op_commands();
}
}
sub lose_ops {
my $self = shift;
my $channel = shift;
$self->{pbot}->conn->privmsg("chanserv", "op $channel -" . $self->{pbot}->botnick);
}
sub perform_op_commands {
my $self = shift;
$self->{pbot}->logger->log("Performing op commands...\n");
foreach my $command (@{ $self->{op_commands} }) {
if($command =~ /^mode (.*?) (.*)/i) {
$self->{pbot}->conn->mode($1, $2);
$self->{pbot}->logger->log(" executing mode $1 $2\n");
} elsif($command =~ /^kick (.*?) (.*?) (.*)/i) {
$self->{pbot}->conn->kick($1, $2, $3) unless $1 =~ /\Q$self->{pbot}->botnick\E/i;
$self->{pbot}->logger->log(" executing kick on $1 $2 $3\n");
}
shift(@{ $self->{op_commands} });
}
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$self->{pbot}->{irc}->flush_output_queue();
$self->{pbot}->{irc}->do_one_loop();
$self->{pbot}->logger->log("Done.\n");
}
sub ban_user {
my $self = shift;
my ($mask, $channel) = @_;
unshift @{ $self->{op_commands} }, "mode $channel +b $mask";
$self->gain_ops($channel);
}
sub unban_user {
my $self = shift;
my ($mask, $channel) = @_;
unshift @{ $self->{op_commands} }, "mode $channel -b $mask";
$self->gain_ops($channel);
}
sub ban_user_timed {
my $self = shift;
my ($mask, $channel, $length) = @_;
$self->ban_user($mask, $channel);
$self->{unban_timeout}->hash->{$mask}{timeout} = gettimeofday + $length;
$self->{unban_timeout}->hash->{$mask}{channel} = $channel;
$self->{unban_timeout}->save_hash();
}
sub check_unban_timeouts {
my $self = shift;
return if not $self->{pbot}->{joined_channels};
my $now = gettimeofday();
foreach my $mask (keys %{ $self->{unban_timeout}->hash }) {
if($self->{unban_timeout}->hash->{$mask}{timeout} < $now) {
$self->{pbot}->logger->log("Unbanning $mask\n");
$self->unban_user($mask, $self->{unban_timeout}->hash->{$mask}{channel});
delete $self->{unban_timeout}->hash->{$mask};
$self->{unban_timeout}->save_hash();
} else {
#my $timediff = $unban_timeout{$mask}{timeout} - $now;
#$logger->log "ban: $mask has $timediff seconds remaining\n"
}
}
}
sub check_opped_timeouts {
my $self = shift;
my $now = gettimeofday();
foreach my $channel (keys %{ $self->{is_opped} }) {
if($self->{is_opped}->{$channel}{timeout} < $now) {
$self->lose_ops($channel);
} else {
# my $timediff = $is_opped{$channel}{timeout} - $now;
# $logger->log("deop $channel in $timediff seconds\n");
}
}
}
1;