lib/asciidoctor_fb2.rb in asciidoctor-fb2-0.1.0 vs lib/asciidoctor_fb2.rb in asciidoctor-fb2-0.2.0

@@ -21,11 +21,11 @@
         super
         outfilesuffix '.fb2.zip'
       end
 
       # @param node [Asciidoctor::Document]
-      def convert_document(node) # rubocop:disable Metrics/AbcSize, Metrics/CyclomaticComplexity, Metrics/MethodLength
+      def convert_document(node) # rubocop:disable Metrics/AbcSize, Metrics/CyclomaticComplexity, Metrics/MethodLength, Metrics/PerceivedComplexity
         @book = FB2rb::Book.new
         document_info = @book.description.document_info
         title_info = @book.description.title_info
 
         title_info.book_title = node.doctitle
@@ -55,10 +55,16 @@
 
         date = node.attr('revdate') || node.attr('docdate')
         fb2date = FB2rb::FB2Date.new(date, Date.parse(date))
         title_info.date = document_info.date = fb2date
 
+        unless (cover_image = node.attr('front-cover-image')).nil?
+          cover_image_path = node.image_uri(cover_image)
+          register_binary(node, cover_image_path)
+          title_info.coverpage = FB2rb::Coverpage.new([%(##{cover_image_path})])
+        end
+
         document_info.id = node.attr('uuid', '')
         document_info.version = node.attr('revnumber')
         document_info.program_used = %(Asciidoctor FB2 #{VERSION} using Asciidoctor #{node.attr('asciidoctor-version')})
 
         publisher = node.attr('publisher')
@@ -140,10 +146,24 @@
         open, close = QUOTE_TAGS[node.type]
         %(#{open}#{node.text}#{close})
       end
 
       # @param node [Asciidoctor::Inline]
+      def convert_inline_menu(node)
+        caret = '&#160;<strong>&#8250;</strong> '
+        menu = node.attr('menu')
+        menuitem = node.attr('menuitem')
+        submenus = node.attr('submenus').join(%(</b>#{caret}<b>))
+
+        result = %(<strong>#{menu}</strong>)
+        result += %(#{caret}<strong>#{submenus}</strong>) unless submenus.empty?
+        result += %(#{caret}<strong>#{menuitem}</strong>) unless menuitem.empty?
+
+        result
+      end
+
+      # @param node [Asciidoctor::Inline]
       def convert_inline_anchor(node) # rubocop:disable Metrics/MethodLength
         case node.type
         when :xref
           %(<a l:href="#{node.target}">#{node.text}</a>)
         when :link
@@ -167,17 +187,17 @@
         %(<a l:href="#note-#{index}" type="note">[#{index}]</a>)
       end
 
       # @param node [Asciidoctor::Inline]
       def convert_inline_image(node)
-        image_attrs = resolve_image_attrs(node, node.target)
+        image_attrs = register_binary(node, node.image_uri(node.target))
         %(<image #{image_attrs * ' '}/>)
       end
 
       # @param node [Asciidoctor::Block]
       def convert_image(node)
-        image_attrs = resolve_image_attrs(node, node.attr('target'))
+        image_attrs = register_binary(node, node.image_uri(node.attr('target')))
         image_attrs << %(title="#{node.captioned_title}") if node.title?
         image_attrs << %(id="#{node.id}") if node.id
         %(<p><image #{image_attrs * ' '}/></p>)
       end
 
@@ -188,12 +208,11 @@
         doc
       end
 
       # @param node [Asciidoctor::AbstractNode]
       # @param target [String]
-      def resolve_image_attrs(node, target) # rubocop:disable Metrics/AbcSize, Metrics/MethodLength
-        target = node.image_uri(target)
+      def register_binary(node, target) # rubocop:disable Metrics/MethodLength
         unless Asciidoctor::Helpers.uriish?(target)
           out_dir = node.attr('outdir', nil, true) || doc_option(node.document, :to_dir)
           fs_path = File.join(out_dir, target)
           unless File.readable?(fs_path)
             base_dir = root_document(node.document).base_dir
@@ -210,34 +229,44 @@
         image_attrs << %(alt="#{node.attr('alt')}") if node.attr? 'alt'
       end
 
       # @param node [Asciidoctor::Block]
       def convert_admonition(node)
-        %(<p><strong>#{node.title || node.caption}:</strong>
+        lines = [%(<p><strong>#{node.title || node.caption}:</strong>
 #{node.content}
-</p>)
+</p>)]
+        lines << '<empty-line/>' unless node.has_role?('last')
+        lines * "\n"
       end
 
       # @param node [Asciidoctor::List]
       def convert_ulist(node)
         lines = []
+        @stack ||= []
+
         node.items.each do |item|
-          lines << %(<p>• #{item.text}</p>)
+          @stack << '•'
+          lines << %(<p>#{@stack * ' '} #{item.text}</p>)
           lines << %(<p>#{item.content}</p>) if item.blocks?
+          @stack.pop
         end
-        lines << '<empty-line/>' unless node.has_role?('last')
+
+        lines << '<empty-line/>' unless node.has_role?('last') || !@stack.empty?
         lines * "\n"
       end
 
       # @param node [Asciidoctor::List]
-      def convert_olist(node)
+      def convert_olist(node) # rubocop:disable Metrics/AbcSize
         lines = []
+        @stack ||= []
         node.items.each_with_index do |item, index|
-          lines << %(<p>#{index + 1}. #{item.text}</p>)
+          @stack << %(#{index + 1}.)
+          lines << %(<p>#{@stack * ' '} #{item.text}</p>)
           lines << %(<p>#{item.content}</p>) if item.blocks?
+          @stack.pop
         end
-        lines << '<empty-line/>' unless node.has_role?('last')
+        lines << '<empty-line/>' unless node.has_role?('last') || !@stack.empty?
         lines * "\n"
       end
 
       # @param node [Asciidoctor::List]
       def convert_dlist(node) # rubocop:disable Metrics/AbcSize, Metrics/CyclomaticComplexity, Metrics/MethodLength, Metrics/PerceivedComplexity
@@ -317,10 +346,14 @@
         nil
       end
 
       # @param output [FB2rb::Book]
       def write(output, target)
-        output.write(target)
+        if target.respond_to?(:end_with?) && target.end_with?('.zip')
+          output.write_compressed(target)
+        else
+          output.write_uncompressed(target)
+        end
       end
     end
   end
 end