Fixes #5 : Projects and subsequent DMSF children are now not permitted access to where the project does not have DMSF module enabled.

lib/redmine_dmsf/webdav/dmsf_resource.rb

@@ -48,8 +48,9 @@ module RedmineDmsf
       # Does the object exist?
       # If it is either a folder or a file, then it exists
       #  - 2012-06-15: Only if you're allowed to browse the project
+      #  - 2012-06-18: Issue #5, ensure item is only listed if project is enabled for dmsf
       def exist?
-        return false if project.nil? || !(folder? || file?)
+        return false if project.nil? || project.module_enabled?('dmsf').nil? || !(folder? || file?)
         User.current.admin? ? true : User.current.allowed_to?(:view_dmsf_folders, project)
       end
 

lib/redmine_dmsf/webdav/project_resource.rb

@@ -38,8 +38,10 @@ module RedmineDmsf
         @children
       end
 
+      #  - 2012-06-18: Issue #5, ensure item is only listed if project is enabled for dmsf
       def exist?
         return false if (project.nil? || User.current.anonymous?)
+        return false if (project.module_enabled?('dmsf').nil?) #See Issue #5
         return true if User.current.admin?
         User.current.allowed_to?(:view_dmsf_folders, project)
       end

test/fixtures/dmsf_folders.yml

@@ -1,24 +1,15 @@
-# Read about fixtures at http://ar.rubyonrails.org/classes/Fixtures.html
-# It is possible to use ERb template markup
-one:
-  id: 1
+--- !omap
+- dmsf_folders_001:
+    id:             1
+    title:          folder1
+    project_id:     1 
+    dmsf_folder_id: NULL
+    user_id:        1
 
-  title: folder1
-
-  project_id: 1 
-  
-  dmsf_folder_id:
-  
-  user_id: 1
-
-two:
-  id: 2
-
-  title: folder2
-
-  project_id: 1 
-  
-  dmsf_folder_id: 1
-  
-  user_id: 1
+- dmsf_folders_002:
+    id:             2
+    title:          folder2
+    project_id:     1
+    dmsf_folder_id: 1
+    user_id:        1