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pbot/PBot/Channels.pm
2018-05-12 02:52:10 -07:00

138 lines
3.3 KiB
Perl

# File: Channels.pm
# Author: pragma_
#
# Purpose: Manages list of channels and auto-joins.
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
package PBot::Channels;
use warnings;
use strict;
use Carp ();
use PBot::HashObject;
sub new {
if(ref($_[1]) eq 'HASH') {
Carp::croak ("Options to " . __FILE__ . " should be key/value pairs, not hash reference");
}
my ($class, %conf) = @_;
my $self = bless {}, $class;
$self->initialize(%conf);
return $self;
}
sub initialize {
my ($self, %conf) = @_;
$self->{pbot} = delete $conf{pbot} // Carp::croak("Missing pbot reference to " . __FILE__);
$self->{channels} = PBot::HashObject->new(pbot => $self->{pbot}, name => 'Channels', filename => delete $conf{filename});
$self->load_channels;
$self->{pbot}->{commands}->register(sub { $self->set(@_) }, "chanset", 40);
$self->{pbot}->{commands}->register(sub { $self->unset(@_) }, "chanunset", 40);
$self->{pbot}->{commands}->register(sub { $self->add(@_) }, "chanadd", 40);
$self->{pbot}->{commands}->register(sub { $self->remove(@_) }, "chanrem", 40);
$self->{pbot}->{commands}->register(sub { $self->list(@_) }, "chanlist", 10);
}
sub set {
my ($self, $from, $nick, $user, $host, $arguments) = @_;
my ($channel, $key, $value) = split /\s+/, $arguments, 3;
if(not defined $channel) {
return "Usage: chanset <channel> [key [value]]";
}
return $self->{channels}->set($channel, $key, $value);
}
sub unset {
my ($self, $from, $nick, $user, $host, $arguments) = @_;
my ($channel, $key) = split /\s+/, $arguments;
if(not defined $channel or not defined $key) {
return "Usage: chanunset <channel> <key>";
}
return $self->{channels}->unset($channel, $key);
}
sub add {
my ($self, $from, $nick, $user, $host, $arguments) = @_;
if(not defined $arguments or not length $arguments) {
return "Usage: chanadd <channel>";
}
my $hash = {};
$hash->{enabled} = 1;
$hash->{chanop} = 0;
$hash->{permop} = 0;
return $self->{channels}->add($arguments, $hash);
}
sub remove {
my ($self, $from, $nick, $user, $host, $arguments) = @_;
if(not defined $arguments or not length $arguments) {
return "Usage: chanrem <channel>";
}
return $self->{channels}->remove($arguments);
}
sub list {
my ($self, $from, $nick, $user, $host, $arguments) = @_;
my $result;
foreach my $index (sort keys %{ $self->{channels}->hash }) {
$result .= "$index: {";
my $comma = ' ';
foreach my $key (sort keys %{ ${ $self->{channels}->hash }{$index} }) {
$result .= "$comma$key => ${ $self->{channels}->hash }{$index}{$key}";
$comma = ', ';
}
$result .= " }\n";
}
return $result;
}
sub is_active {
my ($self, $channel) = @_;
return exists $self->{channels}->hash->{$channel} && $self->{channels}->hash->{$channel}->{enabled};
}
sub is_active_op {
my ($self, $channel) = @_;
return $self->is_active($channel) && $self->{channels}->hash->{$channel}->{chanop};
}
sub load_channels {
my $self = shift;
$self->{channels}->load();
}
sub save_channels {
my $self = shift;
$self->{channels}->save();
}
sub channels {
my $self = shift;
return $self->{channels};
}
1;