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#
# Learn from an IRC log, and make conversation.
#
# Author: Tom Ryder <tom@sanctum.geek.nz>
#
package IRC::Ebooks;
use parent qw( Bot::BasicBot );
# Force me to write this properly
use warnings;
use strict;
use utf8;
use autodie;
# Everything's UTF8
use utf8::all;
# Require Perl v5.14
use 5.014;
# Import required modules
use Any::Moose; # dpkg: libany-moose-perl
use Carp; # dpkg: perl-base
use Const::Fast; # dpkg: libconst-fast-perl
# More modules, these aren't in Debian packages, use dh-make-perl(1p)
use Hailo;
# Decree package version
our $VERSION = 0.1;
# Default probability of talking
const my $CHATTER_DEFAULT => 1;
# Constructor
sub new {
my ( $class, $config ) = @_;
my $self = $class->SUPER::new( %{ $config->{irc} } );
# Read channel from config
$self->{channel} = $config->{irc}->{channels};
# Read brain path from config
$self->{brain} = $config->{options}->{brain}
or croak 'brainfile not specified in config';
# Figure out whether to try reading from brainfile
$self->{hailo} = Hailo->new( brain => $self->{brain} )
or croak sprintf 'Failed to load brain at %s', $self->{brain};
# Read chatter from config, or use default
$self->{chatter} = $config->{options}->{chatter};
$self->{chatter} ||= $CHATTER_DEFAULT;
# Reject impossible chatter level
if ( $self->{chatter} < 0 or $self->{chatter} > 1 ) {
croak sprintf 'Invalid chatter probability %s', $self->{chatter};
}
# All constructed, return self
return $self;
}
# Learn to say something
sub learn {
my ( $self, $text ) = @_;
return $self->{hailo}->learn($text);
}
# Learn the topic
sub topic {
my ( $self, $change ) = @_;
return ( $self->{topic} = $change->{topic} );
}
# Say something random about the topic
sub speak {
my ($self) = @_;
my $text = $self->{hailo}->reply( $self->{topic} );
$text = lc $text;
$text =~ s{[.]$}{}msx;
return $text;
}
# Tick event, used for initiating random chatter
sub tick {
my ($self) = @_;
if ( $self->{chatter} > rand ) {
$self->say( channel => $self->{channel}, body => $self->speak );
}
return 1;
}
1;
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