inline classes, #to_adoc, consistency renames

- metanorma#31 added classes for inline elements
- metanorma#10 added #to_adoc to Coradoc::Document classes based upon reverse_adoc code
- renamed numbered/unnumbered to ordered/unordered for consistency with metanorma/asciidoc

lib/coradoc.rb

@@ -7,6 +7,7 @@
 
 require "coradoc/parser"
 require "coradoc/transformer"
+require "coradoc/generator"
 
 module Coradoc
   class Error < StandardError; end

lib/coradoc/document.rb

@@ -12,6 +12,11 @@
 require "coradoc/document/table"
 require "coradoc/document/list"
 
+require "coradoc/document/inline"
+require "coradoc/document/audio"
+require "coradoc/document/video"
+require "coradoc/document/break"
+
 module Coradoc
   module Document
     class << self

lib/coradoc/document/audio.rb

@@ -0,0 +1,26 @@
+module Coradoc
+  module Document
+    class Audio
+      attr_reader :id, :title, :src, :options
+
+      def initialize(title, options = {})
+        @title = title
+        @id = options.fetch(:id, nil)
+        @src = options.fetch(:src, '')
+        @options = options.fetch(:options, [])
+      end
+
+      def to_adoc
+        anchor = @id ? "[[#{@id}]]\n" : ""
+        title = ".#{@title}\n" unless @title.empty?
+
+        opts = ""
+        if @options.any?
+          opts = %{options="#{@options.join(',')}"}
+        end
+
+        [anchor, title, "audio::", @src, "[", opts, "]"].join("")
+      end
+    end
+  end
+end

lib/coradoc/document/block.rb

@@ -1,20 +1,41 @@
 module Coradoc
   module Document
     class Block
-      attr_reader :title, :lines, :attributes
+      attr_reader :title, :lines, :attributes, :lang, :id
 
       def initialize(title, options = {})
         @title = title
         @lines = options.fetch(:lines, [])
         @type_str = options.fetch(:type, nil)
         @delimiter = options.fetch(:delimiter, "")
         @attributes = options.fetch(:attributes, {})
+        @lang = options.fetch(:lang, nil)
+        @id = options.fetch(:id, nil)
       end
 
       def type
         @type ||= defined_type || type_from_delimiter
       end
 
+      def to_adoc
+        lines = Coradoc::Generator.gen_adoc(@lines)
+        if type == :quote
+          "\n\n#{@attributes}____\n" << lines << "\n____\n\n"
+        elsif type == :source && @lang
+          anchor = @id ? "[[#{@id}]]\n" : ""
+          "\n\n#{anchor}[source,#{@lang}]\n----\n" << lines << "\n----\n\n"
+        elsif type == :literal
+          anchor = @id ? "[[#{@id}]]\n" : ""
+          "\n\n#{anchor}....\n" << lines << "\n....\n\n"
+        elsif type == :side
+          "\n\n****\n" << lines << "\n****\n\n"
+        elsif type == :example
+          anchor = @id ? "[[#{@id}]]\n" : ""
+          title = ".#{@title}\n" unless @title.empty?
+          "\n\n#{anchor}#{title}====\n" << lines << "\n====\n\n"
+        end
+      end
+
       private
 
       def defined_type
@@ -31,6 +52,7 @@ def type_hash
           "****" => :side,
           "----" => :source,
           "====" => :example,
+          "...." => :literal
         }
       end
     end

lib/coradoc/document/break.rb

@@ -0,0 +1,11 @@
+module Coradoc
+  module Document
+    module Break
+      class ThematicBreak
+        def to_adoc
+          "\n* * *\n"
+        end
+      end
+    end
+  end
+end

lib/coradoc/document/header.rb

@@ -7,5 +7,9 @@ def initialize(title, options = {})
       @author = options.fetch(:author, nil)
       @revision = options.fetch(:revision, nil)
     end
+
+    def to_adoc
+      "= #{title}\n:stem:\n\n"
+    end
   end
 end

lib/coradoc/document/inline.rb

@@ -0,0 +1,19 @@
+require "coradoc/document/inline/anchor"
+require "coradoc/document/inline/bold"
+require "coradoc/document/inline/hard_line_break"
+require "coradoc/document/inline/highlight"
+require "coradoc/document/inline/image"
+require "coradoc/document/inline/italic"
+require "coradoc/document/inline/monospace"
+require "coradoc/document/inline/quotation"
+require "coradoc/document/inline/subscript"
+require "coradoc/document/inline/superscript"
+
+module Coradoc
+  module Document
+    module Inline
+      class << self
+      end
+    end
+  end
+end

lib/coradoc/document/inline/anchor.rb

@@ -0,0 +1,39 @@
+module Coradoc
+  module Document
+    module Inline
+      class Anchor
+        attr_reader :id, :href, :title, :name
+
+        def initialize(options = {})
+          @id = options.fetch(:id,nil)
+          @href = options.fetch(:href,nil)
+          @title = options.fetch(:title, nil)
+          @name = options.fetch(:name,nil)
+        end
+
+        def to_adoc
+          if /^_Toc\d+$|^_GoBack$/.match @id
+            ""
+          elsif !@id.nil? && !@id.empty?
+            "[[#{@id}]]"
+          elsif @href.to_s.start_with?('#')
+            @href = @href.sub(/^#/, "").gsub(/\s/, "").gsub(/__+/, "_")
+            if @name.to_s.empty?
+              "<<#{@href}>>"
+            else
+              "<<#{@href},#{@name}>>"
+            end
+          elsif @href.to_s.empty?
+            @name
+          else
+            @name = @title if @name.to_s.empty?
+            @href = "link:#{@href}" unless @href.to_s =~ URI::DEFAULT_PARSER.make_regexp
+            link = "#{@href}[#{@name}]"
+            link.prepend(' ')
+            link
+          end
+        end
+      end
+    end
+  end
+end

lib/coradoc/document/inline/bold.rb

@@ -0,0 +1,16 @@
+module Coradoc
+  module Document
+    module Inline
+      class Bold
+        attr_accessor :content
+        def initialize(content)
+          @content = content
+        end
+        def to_adoc
+          content = Coradoc::Generator.gen_adoc(@content)
+          "#{content[/^\s*/]}*#{content.strip}*#{content[/\s*$/]}"
+        end
+      end
+    end
+  end
+end

lib/coradoc/document/inline/hard_line_break.rb

@@ -0,0 +1,11 @@
+module Coradoc
+  module Document
+    module Inline
+      class HardLineBreak
+        def to_adoc
+          " +\n"
+        end
+      end
+    end
+  end
+end

lib/coradoc/document/inline/highlight.rb

@@ -0,0 +1,16 @@
+module Coradoc
+  module Document
+    module Inline
+      class Highlight
+        attr_accessor :content
+        def initialize(content)
+          @content = content
+        end
+        def to_adoc
+          content = Coradoc::Generator.gen_adoc(@content)
+          "#{content[/^\s*/]}##{content.strip}##{content[/\s*$/]}"
+        end
+      end
+    end
+  end
+end

lib/coradoc/document/inline/image.rb

@@ -0,0 +1,26 @@
+module Coradoc
+  module Document
+    module Inline
+      class Image
+        attr_reader :id, :title, :src, :alt, :width, :height
+        def initialize(options = ())
+          @id = options.fetch(:id, nil)
+          @title = options.fetch(:title, nil)
+          @src = options.fetch(:src, nil)
+          @alt = options.fetch(:alt, nil)
+          @width = options.fetch(:width, nil)
+          @height = options.fetch(:height, nil)
+        end
+        def to_adoc
+          anchor = @id ? "[[#{@id}]]\n" : ""
+          title = ".#{@title}\n" unless @title.empty?
+          attrs = @alt
+          attrs = "\"\"" if (@width || @height) && @alt.nil?
+          attrs += ",#{@width}" if @width
+          attrs += ",#{@height}" if @width && @height
+          [anchor, title, "image::", src, "[", attrs, "]"].join("")
+        end
+      end
+    end
+  end
+end

lib/coradoc/document/inline/italic.rb

@@ -0,0 +1,16 @@
+module Coradoc
+  module Document
+    module Inline
+      class Italic
+        attr_accessor :content
+        def initialize(content)
+          @content = content
+        end
+        def to_adoc
+          content = Coradoc::Generator.gen_adoc(@content)
+          "#{content[/^\s*/]}_#{content.strip}_#{content[/\s*$/]}"
+        end
+      end
+    end
+  end
+end

lib/coradoc/document/inline/monospace.rb

@@ -0,0 +1,16 @@
+module Coradoc
+  module Document
+    module Inline
+      class Monospace
+        attr_accessor :content
+        def initialize(content)
+          @content = content
+        end
+        def to_adoc
+          content = Coradoc::Generator.gen_adoc(@content)
+          "`#{content}`"
+        end
+      end
+    end
+  end
+end

lib/coradoc/document/inline/quotation.rb

@@ -0,0 +1,16 @@
+module Coradoc
+  module Document
+    module Inline
+      class Quotation
+        attr_accessor :content
+        def initialize(content)
+          @content = content
+        end
+        def to_adoc
+          content = Coradoc::Generator.gen_adoc(@content)
+          "#{content[/^\s*/]}\"#{content.strip}\"#{content[/\s*$/]}"
+        end
+      end
+    end
+  end
+end

lib/coradoc/document/inline/subscript.rb

@@ -0,0 +1,17 @@
+module Coradoc
+  module Document
+    module Inline
+      class Subscript
+        attr_accessor :content
+        def initialize(content)
+          @content = content
+        end
+
+        def to_adoc
+          content = Coradoc::Generator.gen_adoc(@content)
+          "#{content[/^\s*/]}~#{content.strip}~#{content[/\s*$/]}"
+        end
+      end
+    end
+  end
+end

lib/coradoc/document/inline/superscript.rb

@@ -0,0 +1,16 @@
+module Coradoc
+  module Document
+    module Inline
+      class Superscript
+        attr_accessor :content
+        def initialize(content)
+          @content = content
+        end
+        def to_adoc
+          content = Coradoc::Generator.gen_adoc(@content)
+          "#{content[/^\s*/]}^#{content.strip}^#{content[/\s*$/]}"
+        end
+      end
+    end
+  end
+end

lib/coradoc/document/list.rb

@@ -1,13 +1,49 @@
 module Coradoc
   module Document
     class List
-      attr_reader :items
+      attr_reader :items, :prefix, :id, :ol_count
 
-      def initialize(items)
+      def initialize(items, options = {})
         @items = items
+        @items = [@items] unless @items.is_a?(Array)
+        @id = options.fetch(:id, nil)
+        @ol_count = options.fetch(:ol_count, 0)
+        @anchor = options.fetch(:anchor, nil)
+        @attrs = options.fetch(:attrs, nil)
       end
 
-      class Unnumbered < List
+      def to_adoc
+        content = ""
+        @items.each do |item|
+          c = Coradoc::Generator.gen_adoc(item)
+          if !c.empty?
+            content << "#{prefix}"
+            content << c
+          end
+        end
+        "\n#{@anchor}#{@attrs}" + content
+      end
+
+
+      def prefix
+        "." * [@ol_count, 0].max
+      end
+
+      class Unordered < List
+        def prefix
+          "*" * [@ol_count, 0].max
+        end
+      end
+
+      class Item
+        def initialize(content, options = {})
+          @content = content
+          @anchor = options.fetch(:anchor, '')
+        end
+        def to_adoc
+          content = Coradoc::Generator.gen_adoc(@content)
+          " #{@anchor}#{content.chomp}\n"
+        end
       end
     end
   end