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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, $type, $file, $id, $title) = @_;
my $self;
$class = ref($class) || $class;
$self = {};
bless($self, $class);
$self->{'book'} = $book;
$self->{'type'} = $type;
$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 $old;
}
sub type
{
my ($self, $type) = @_;
my $old = $self->{'type'};
$self->{'type'} = $type if defined($type);
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 $old;
}
sub full_title
{
my ($self) = @_;
if ($self->{'type'} eq 'chapter') {
return sprintf('Chapter %d - %s', $self->{'id'}, $self->{'title'});
} elsif ($self->{'type'} eq 'appendix') {
return sprintf('Appendix %s - %s', $self->{'id'}, $self->{'title'});
} else {
return undef;
}
}
sub prev
{
my ($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 $old;
}
sub sections
{
my ($self) = @_;
# FIXME: Why is this necessary?!
foreach my $sec (@{$self->{'sections'}}) {
}
return $self->{'sections'};
}
1;
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