Merge pull request #2 from UweHeber/bug/archiveIssue

Bug/archive issue

Author: UweHeber

lib/project_tree/patches/projects_controller_patch.rb

@@ -9,7 +9,8 @@ def self.included(base) # :nodoc:
                 base.class_eval do
                     unloadable
                     #the before_filter is who gives the authorization to execute the function
-					before_filter :authorize, :except => [ :index, :children, :autocomplete, :list, :new, :create, :copy ]
+                    before_filter :authorize, :except => [ :index, :children, :autocomplete, :list, :new, :create, :copy, :archive, :unarchive, :destroy ]
+                    
                 end
             end
 
@@ -24,13 +25,16 @@ def children
                     # encapsulates all children of current project
                     children = []
 
-                    project.children.each do |child|                        
-                        entry = {}
-                        entry[:id] = child.id
-                        entry[:name] = child.name
-                        entry[:identifier] = child.identifier
-                        entry[:has_children] = (child.children.length > 0) ? true : false
-                        children << entry
+                    project.children.each do |child| 
+                        # return only active projects to the result
+                        if child.status == 1
+                            entry = {}
+                            entry[:id] = child.id
+                            entry[:name] = child.name
+                            entry[:identifier] = child.identifier
+                            entry[:has_children] = (child.children.length > 0) ? true : false
+                            children << entry
+                        end
                     end
                     # add children to the result
                     result[:children] = children