note
	description: "Request handler related to /blogs."
	author: "Dario Bösch <daboesch@student.ethz.ch"
	date: "$Date: 2015-05-18 13:49:99 +0100 (lun., 18 mai 2015) $"
	revision: "$966167$"

class
	BLOG_HANDLER

inherit
	NODES_HANDLER
		redefine
			do_get
		end

create
	make

feature -- HTTP Methods	
	do_get (req: WSF_REQUEST; res: WSF_RESPONSE)
			-- <Precursor>
		local
			l_page: CMS_RESPONSE
			s: STRING
			n: CMS_NODE
			lnk: CMS_LOCAL_LINK
		do
				-- At the moment the template is hardcoded, but we can
				-- get them from the configuration file and load them into
				-- the setup class.

			create {GENERIC_VIEW_CMS_RESPONSE} l_page.make (req, res, api)
			l_page.add_variable (node_api.nodes, "nodes")


				-- NOTE: for development purposes we have the following hardcode output.
			create s.make_from_string ("<h2>Blog entries:</h2>")
			if attached node_api.nodes as lst then
				-- Filter out blog entries from all nodes
				--if n.content_type.is_equal ("blog") then
					s.append ("<ul class=%"cms-nodes%">%N")
					across
						lst as ic
					loop
						n := ic.item
						if n.content_type.is_equal ("blog") then
							lnk := node_api.node_link (n)
							s.append ("<li class=%"cms_type_"+ n.content_type +"%">")
							s.append (l_page.link (lnk.title, lnk.location, Void))
		--					s.append (l_page.link (n.title + " (#" + n.id.out + ")", node_api.node_path (n), Void))
							s.append ("</li>%N")
						end
					end
					s.append ("</ul>%N")
				--end
			end

			l_page.set_main_content (s)
			l_page.add_block (create {CMS_CONTENT_BLOCK}.make ("nodes_warning", Void, "/blogs/ is not yet fully implemented<br/>", Void), "highlighted")
			l_page.execute
		end


end