From 5f516d09b5f33284c65b75b5c03d5144ed7c6418 Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Fri, 10 Aug 2012 12:30:47 -0400
Subject: Factor format-specific code out of modules.

---
(limited to 'scripts/MarkdownBook/Book.pm')

diff --git a/scripts/MarkdownBook/Book.pm b/scripts/MarkdownBook/Book.pm
index fd43041..547a4f0 100644
--- a/scripts/MarkdownBook/Book.pm
+++ b/scripts/MarkdownBook/Book.pm
@@ -16,22 +16,18 @@
 use strict;
 use warnings;
 
-use MarkdownBook::Document::Index;
-use MarkdownBook::Document::Chapter;
-use MarkdownBook::Document::Appendix;
-use HTML::Template;
-
 package MarkdownBook::Book;
 
 sub new
 {
-	my ($class, $dir) = @_;
+	my ($class, $format, $dir) = @_;
 	my $self;
 	my $control_fh;
 
 	$class = ref($class) || $class;
 	$self = {};
 	bless($self,$class);
+	$self->{'format'} = $format;
 	$self->{'dir'} = $dir;
 	$self->{'docs'} = [];
 
@@ -68,6 +64,13 @@ sub title
 	return $old;
 }
 
+sub get_document_module
+{
+	my ($self, $mod) = @_;
+
+	return 'MarkdownBook::Document::' . $self->{'format'} . '::' . $mod;
+}
+
 sub create_documents
 {
 	my ($self) = @_;
@@ -80,7 +83,7 @@ sub create_documents
 	my @letters;
 
 	$i = 0;
-	$doc = MarkdownBook::Document::Index->new($self);
+	$doc = $self->get_document_module('Index')->new($self);
 	$doc_prev = $doc;
 	push(@{$self->{'docs'}}, $doc);
 
@@ -88,7 +91,7 @@ sub create_documents
 	while (<$series_fh>) {
 		chomp($_);
 		($file, $title) = split(/[ \t]+/, $_, 2);
-		$doc = MarkdownBook::Document::Chapter->new($self, $file,
+		$doc = $self->get_document_module('Chapter')->new($self, $file,
 			++$i, $title);
 		$doc->prev($doc_prev);
 		$doc_prev->next($doc) if defined $doc_prev;
@@ -105,7 +108,7 @@ sub create_documents
 		while (<$series_fh>) {
 			chomp($_);
 			($file, $title) = split(/[ \t]+/, $_, 2);
-			$doc = MarkdownBook::Document::Appendix->new($self, $file,
+			$doc = $self->get_document_module('Appendix')->new($self, $file,
 				$letters[++$i], $title);
 			$doc->prev($doc_prev);
 			$doc_prev->next($doc) if defined $doc_prev;
@@ -129,65 +132,4 @@ sub list_documents
 	}
 }
 
-sub parse_documents
-{
-	my ($self) = @_;
-	my $doc;
-
-	foreach $doc (@{$self->{'docs'}}) {
-		$doc->parse_html();
-	}
-}
-
-sub number_sections
-{
-	my ($self) = @_;
-	my $doc;
-
-	foreach $doc (@{$self->{'docs'}}) {
-		$doc->number_sections();
-	}
-}
-
-sub write_templated_documents
-{
-	my ($self) = @_;
-	my $doc_tmpl;
-	my $doc;
-	my $doc_fh;
-
-	$doc_tmpl = HTML::Template->new(filename => 'include/document.tmpl');
-
-	foreach $doc (@{$self->{'docs'}}) {
-
-		$doc_tmpl->param(
-			IS_INDEX => (ref($doc) eq 'MarkdownBook::Document::Index'));
-
-		$doc_tmpl->param(BOOK_TITLE => $self->{'title'});
-		$doc_tmpl->param(TITLE => $doc->title());
-		$doc_tmpl->param(CHAPT_TITLE => $doc->full_title());
-
-		if (defined($doc->prev())) {
-			$doc_tmpl->param(PREV_LINK => $doc->prev()->file() . '.html');
-			$doc_tmpl->param(PREV_TITLE => $doc->prev()->title());
-		} else {
-			$doc_tmpl->param(PREV_LINK => undef);
-			$doc_tmpl->param(PREV_TITLE => undef);
-		}
-		if (defined($doc->next())) {
-			$doc_tmpl->param(NEXT_LINK => $doc->next()->file() . '.html');
-			$doc_tmpl->param(NEXT_TITLE => $doc->next()->title());
-		} else {
-			$doc_tmpl->param(NEXT_LINK => undef);
-			$doc_tmpl->param(NEXT_TITLE => undef);
-		}
-
-		$doc_tmpl->param(BODY => $doc->output());
-
-		open($doc_fh, '>', $doc->file_path() . '.html');
-		$doc_tmpl->output(print_to => $doc_fh);
-		close($doc_fh);
-	}
-}
-
 1;
--
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