Restructured Blog Module

All blog handlers and storage classes are detached from the nodes module. All files of the blog module are in the modules/blog folder

examples/demo/modules/blog/cms_blog_api.e

@@ -0,0 +1,52 @@
+note
+	description: "API to handle nodes of type blog"
+	author: "Dario B<>sch <daboesch@student.ethz.ch"
+	date: "$Date: 2015-05-21 14:46:00 +0100$"
+	revision: "$Revision: 96616 $"
+
+class
+	CMS_BLOG_API
+
+inherit
+	CMS_NODE_API
+		redefine
+			initialize,
+			node_storage
+		end
+
+create
+	make
+
+feature {NONE} -- Implementation
+
+	initialize
+			-- <Precursor>
+		do
+			Precursor
+			if attached {CMS_STORAGE_SQL_I} storage as l_storage_sql then
+				create {CMS_BLOG_STORAGE_SQL} node_storage.make (l_storage_sql)
+			else
+				create {CMS_BLOG_STORAGE_NULL} node_storage.make
+			end
+			initialize_node_types
+		end
+
+feature {CMS_MODULE} -- Access nodes storage.
+
+	node_storage: CMS_BLOG_STORAGE_I
+
+feature -- Access node
+
+	blogs_count: INTEGER_64
+			-- Number of nodes of type blog
+		do
+			Result := node_storage.blogs_count
+		end
+
+	blogs_order_created_desc: LIST[CMS_NODE]
+			-- List of nodes ordered by creation date (descending)
+		do
+			Result := node_storage.blogs
+		end
+
+end