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# Copyright (C) 2012 Patrick "P. J." McDermott
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
use strict;
use warnings;
use MarkdownBook::HTMLTree;
use HTML::TreeBuilder;
package MarkdownBook::Document;
sub new
{
my ($class, $book, $file, $id, $title) = @_;
my $self;
$class = ref($class) || $class;
$self = {};
bless($self, $class);
$self->{'book'} = $book;
$self->{'file'} = $file;
$self->{'id'} = $id;
$self->{'title'} = $title;
return $self;
}
sub book
{
my ($self, $book) = @_;
my $old = $self->{'book'};
$self->{'book'} = $book if defined($book);
return $old;
}
sub file
{
my ($self, $file) = @_;
my $old = $self->{'file'};
$self->{'file'} = $file if defined($file);
return $old;
}
sub file_path
{
my ($self) = @_;
return $self->{'book'}->dir() . '/' . $self->{'file'};
}
sub title
{
my ($self, $title) = @_;
my $old = $self->{'title'};
$self->{'title'} = $title if defined($title);
return $old;
}
sub prev
{
my ($self, $other) = @_;
my $old = $self->{'prev'};
$self->{'prev'} = $other if defined($other);
return $old;
}
sub next
{
my ($self, $other) = @_;
my $old = $self->{'next'};
$self->{'next'} = $other if defined($other);
return $old;
}
1;
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