user.rb in scrivito_sdk-0.40.0.rc1

- old
+ new

@@ -142,10 +142,12 @@
     #
     # @api public
     # @param [BasicObj] obj the obj that should be published
     # @return [Array<String>] Hints why the user can't publish
     def restriction_messages_for(obj)
+      assert_restrictions_applicable(obj)
+
       return [] if can_always?(:publish, :workspace)
 
       if obj.modification == Modification::EDITED
         base_revision_obj = obj.in_revision(obj.revision.workspace.base_revision)
 
@@ -181,9 +183,15 @@
       description_proc ? description_proc.call : id
     end
 
     def assert_valid_verb(verb)
       raise ScrivitoError.new("Invalid verb '#{verb}'") unless VERBS.include?(verb)
+    end
+
+    def assert_restrictions_applicable(obj)
+      if obj.revision.base?
+        raise ScrivitoError.new("The revision of #{obj.inspect} may not be a base revision")
+      end
     end
 
     def sandbox_suggest_user_proc(input)
       suggest_users_proc.call(input)
     rescue Exception => e