lib/contentful_middleman/helpers.rb in contentful_middleman-4.0.1 vs lib/contentful_middleman/helpers.rb in contentful_middleman-4.1.0

@@ -1,7 +1,8 @@
 require 'thor/core_ext/hash_with_indifferent_access'
 require 'contentful_middleman/tools/preview_proxy'
+require 'rich_text_renderer'
 
 module ContentfulMiddleman
   module Helpers
     def contentful_instances
       ContentfulMiddleman.instances
@@ -44,8 +45,18 @@
         tries: tries,
         expires_in: expires_in
       )
 
       block.call(preview_client)
+    end
+
+    def rich_text(document_field, instance_index = 0)
+      mappings = begin
+                   app.extensions[:contentful]["instance_#{instance_index}"].options[:rich_text_mappings] || {}
+                 rescue Exception
+                   {}
+                 end
+
+      RichTextRenderer::Renderer.new(mappings).render(document_field)
     end
   end
 end