Commit 72055801 authored by Rene Saarsoo's avatar Rene Saarsoo
Browse files

Extract MetaTagRenderer class. 

Encapsulate both full metadata rendering and signature rendering inside
it.
parent 292d4752

lib/jsduck/meta_tag_renderer.rb

0 → 100644
+34 −0
Original line number Diff line number Diff line 
require 'jsduck/meta_tag_registry'



module JsDuck



  # Performs the rendering of meta tags.

  class MetaTagRenderer



    # Renders full meta tags of a particular section.

    #

    # Returns array of rendered HTML or nil if no meta data.

    def self.render(meta_data, position)

      return if meta_data.size == 0



      MetaTagRegistry.instance.tags(position).map do |tag|

        meta_data[tag.key]

      end

    end



    # Renders the meta-tag signatures for a class member.

    # Returns a string.

    def self.render_signature(member)

      html = []

      MetaTagRegistry.instance.signatures.each do |s|

        if member[:meta][s[:key]]

          title = s[:tooltip] ? "title='#{s[:tooltip]}'" : ""

          html << "<strong class='#{s[:key]} signature' #{title}>#{s[:long]}</strong>"

        end

      end

      html.join

    end



  end



end

lib/jsduck/renderer.rb

+2 −4
Original line number Diff line number Diff line 
require 'jsduck/meta_tag_registry'

require 'jsduck/html'

require 'jsduck/meta_tag_renderer'

require 'jsduck/signature_renderer'



module JsDuck
@@ -62,9 +62,7 @@ module JsDuck 
    end



    def render_meta_data(meta_data, position)

      return if meta_data.size == 0



      MetaTagRegistry.instance.tags(position).map {|tag| meta_data[tag.key] }

      MetaTagRenderer.render(meta_data, position)

    end



    def render_sidebar

lib/jsduck/signature_renderer.rb

+2 −9
Original line number Diff line number Diff line 
require 'jsduck/meta_tag_registry'

require 'jsduck/meta_tag_renderer'



module JsDuck
@@ -84,14 +84,7 @@ module JsDuck 
    end



    def render_meta

      html = ""

      MetaTagRegistry.instance.signatures.each do |s|

        if @m[:meta][s[:key]]

          title = s[:tooltip] ? "title='#{s[:tooltip]}'" : ""

          html += "<strong class='#{s[:key]} signature' #{title}>#{s[:long]}</strong>"

        end

      end

      html

      MetaTagRenderer.render_signature(@m)

    end



  end