ActionItem18: displaying recent documents in a block

git-svn-id: https://svn.colivre.coop.br/svn/noosfero/trunk@436 3f533792-8f58-4932-b0fe-aaf55b0a4547

ActionItem18: displaying recent documents in a block
git-svn-id: https://svn.colivre.coop.br/svn/noosfero/trunk@436 3f533792-8f58-4932-b0fe-aaf55b0a4547
AntonioTerceiro
1 parent a122a741
Showing 3 changed files with 22 additions and 3 deletions Show diff stats
app/controllers/application.rb
app/controllers/edit_template_controller.rb
app/helpers/application_helper.rb
@@ -25,6 +25,13 @@ class ApplicationController &lt; ActionController::Base
     end
   end
+  before_filter :load_profile_from_params
+  def load_profile_from_params
+    if params[:profile]
+      @profile = Profile.find_by_identifier(params[:profile])
+    end
+  end
+
   def self.acts_as_virtual_community_admin_controller
     before_filter :load_admin_controller
   end
@@ -6,6 +6,7 @@ class EditTemplateController &lt; ApplicationController
     { 
       'ListBlock' => _("List Block"), 
       'LinkBlock' => _("Link Block"),
+      'RecentDocumentsBlock' => _('Recent documents'),
       'Design::MainBlock' => _('Main content block'),
     }
   end
-# Methods added to this helper will be available to all templates in the application.
+# Methods added to this helper will be available to all templates in the
+# application.
 module ApplicationHelper
-
   # Displays context help. You can pass the content of the help message as the
   # first parameter or using template code inside a block passed to this
   # method. *Note*: the block is ignored if <tt>content</tt> is not
@@ -100,7 +100,9 @@ module ApplicationHelper
   end
   def link_to_document(doc)
-    link_homepage(doc.title, doc.profile.identifier, :page => doc.full_path)
+    path = doc.full_path.split(/\//)
+    profile = path.shift
+    link_to doc.title, homepage_path(:profile => profile , :page => path)
   end
   # TODO: add the actual links
@@ -145,4 +147,13 @@ module ApplicationHelper
     'nothing in the footer yet'
   end
+  # returns the current profile beign viewed.
+  #
+  # Make sure that you use this helper method only in contexts where there
+  # should be a currnt profile (i.e. while viewing some profile's pages, or the
+  # profile info, etc), because if there is no profile an exception is thrown.
+  def profile
+    @profile || raise("There is no current profile")
+  end
+
 end
	@@ -25,6 +25,13 @@ class ApplicationController < ActionController::Base		@@ -25,6 +25,13 @@ class ApplicationController < ActionController::Base
25	end	25	end
26	end	26	end
27		27
		28	+ before_filter :load_profile_from_params
		29	+ def load_profile_from_params
		30	+ if params[:profile]
		31	+ @profile = Profile.find_by_identifier(params[:profile])
		32	+ end
		33	+ end
		34	+
28	def self.acts_as_virtual_community_admin_controller	35	def self.acts_as_virtual_community_admin_controller
29	before_filter :load_admin_controller	36	before_filter :load_admin_controller
30	end	37	end