lib/active_admin/resource/page_presenters.rb in activeadmin-0.5.1 vs lib/active_admin/resource/page_presenters.rb in activeadmin-0.6.0

@@ -1,27 +1,81 @@
 module ActiveAdmin
   class Resource
     module PagePresenters
 
+      # for setting default css class in admin ui
+      def default_index_class
+        @default_index
+      end
+
       # A hash of page configurations for the controller indexed by action name
       def page_presenters
         @page_presenters ||= {}
       end
 
       # Sets a page config for a given action
       #
       # @param [String, Symbol] action The action to store this configuration for
       # @param [PagePresenter] page_presenter The instance of PagePresenter to store
       def set_page_presenter(action, page_presenter)
-        page_presenters[action.to_sym] = page_presenter
+
+        if action.to_s == "index" && page_presenter[:as]
+          index_class = find_index_class(page_presenter[:as])
+          page_presenter_key = index_class.index_name.to_sym
+          set_index_presenter page_presenter_key, page_presenter
+        else
+          page_presenters[action.to_sym] = page_presenter
+        end
+
       end
 
       # Returns a stored page config
       #
       # @param [Symbol, String] action The action to get the config for
+      # @param [String] type The string specified in the presenters index_name method
       # @returns [PagePresenter, nil]
-      def get_page_presenter(action)
-        page_presenters[action.to_sym]
+      def get_page_presenter(action, type=nil)
+        
+        if action.to_s == "index" && type && page_presenters[:index].kind_of?(Hash)
+          page_presenters[:index][type.to_sym] 
+        elsif action.to_s == "index" && page_presenters[:index].kind_of?(Hash)
+          page_presenters[:index].default
+        else
+          page_presenters[action.to_sym]
+        end
+
+      end
+
+      protected
+
+      # Stores a config for all index actions supplied
+      #
+      # @param [Symbol] index_as The index type to store in the configuration
+      # @param [PagePresenter] page_presenter The intance of PagePresenter to store
+      def set_index_presenter(index_as, page_presenter)
+        page_presenters[:index] ||= {}
+
+        #set first index as default value or the index with default param set to to true
+        if page_presenters[:index].empty? || page_presenter[:default] == true
+          page_presenters[:index].default = page_presenter
+          @default_index = find_index_class(page_presenter[:as])
+        end
+
+        page_presenters[:index][index_as] = page_presenter
+      end
+
+      # Returns the actual class for renderering the main content on the index
+      # page. To set this, use the :as option in the page_presenter block.
+      #
+      # @param [Symbol, Class] symbol_or_class The component symbol or class
+      # @return [Class]
+      def find_index_class(symbol_or_class)
+        case symbol_or_class
+        when Symbol
+          ::ActiveAdmin::Views.const_get("IndexAs" + symbol_or_class.to_s.camelcase)
+        when Class
+          symbol_or_class
+        end
       end
 
     end
   end
 end