lib/graphql-docs/helpers.rb in graphql-docs-0.3.0 vs lib/graphql-docs/helpers.rb in graphql-docs-0.4.0

@@ -18,9 +18,66 @@
 
     def markdown(string)
       GitHub::Markdown.render(string || 'n/a')
     end
 
+    # Do you think I am proud of this? I am not.
+    def format_type(field)
+      type_path = name_slug = nil
+      type_name = ''
+
+      if field['type']['kind'] == 'NON_NULL'
+        type_name << '!'
+
+        if !field['type']['ofType']['ofType'].nil?
+          # we're going to be a list...but what kind?!
+          type_name << '['
+          if !field['type']['ofType']['ofType']['ofType'].nil?
+            # A required list of required items: ![!Blah]
+            if field['type']['ofType']['ofType']['kind'] == 'NON_NULL'
+              type_name << '!'
+            end
+            type_path = field['type']['ofType']['ofType']['ofType']['kind']
+            type_name << field['type']['ofType']['ofType']['ofType']['name']
+            name_slug = field['type']['ofType']['ofType']['ofType']['name']
+          else
+            # A required list of non-required items: ![Blah]
+            type_path = field['type']['ofType']['ofType']['kind']
+            type_name << field['type']['ofType']['ofType']['name']
+            name_slug = field['type']['ofType']['ofType']['name']
+          end
+          type_name << ']'
+        else
+          # Simple non-null item: !Blah
+          type_path = field['type']['ofType']['kind']
+          type_name << field['type']['ofType']['name']
+          name_slug = field['type']['ofType']['name']
+        end
+      elsif field['type']['kind'] == 'LIST'
+        type_name << '['
+        if field['type']['ofType']['kind'] == 'NON_NULL'
+          # Nullable list of non-null items: [!Blah]
+          type_name << '!'
+          type_path = field['type']['ofType']['ofType']['kind']
+          type_name << field['type']['ofType']['ofType']['name']
+          name_slug = field['type']['ofType']['ofType']['name']
+        else
+          # Nullable list of nullable items: [Blah]
+          type_path = field['type']['ofType']['kind']
+          type_name << field['type']['ofType']['name']
+          name_slug = field['type']['ofType']['name']
+        end
+        type_name << ']'
+      else
+        # Simple nullable item: Blah
+        type_path = field['type']['kind']
+        type_name << field['type']['name']
+        name_slug = field['type']['name']
+      end
+
+      [type_path.downcase, type_name, name_slug.downcase]
+    end
+
     def graphql_mutation_types
       @parsed_schema['mutation_types']
     end
 
     def graphql_object_types