solved display issue for archived parent projects in Tree-Overview, replaced tabs with spaces

Author: UweHeber

lib/project_tree/patches/projects_controller_patch.rb

@@ -5,11 +5,11 @@ module Patches
         module ProjectsControllerPatch
 
             def self.included(base) # :nodoc:
-                base.send(:include, InstanceMethods)                
+                base.send(:include, InstanceMethods)
                 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 +24,16 @@ 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

lib/project_tree/patches/projects_helper_patch.rb

@@ -1,56 +1,57 @@
 require_dependency 'projects_helper'
 
 module ProjectTree
-	module Patches
-		module ProjectsHelperPatch
-		
-			def top_projects
-				@top_projects ||= find_toplevel_projects
-			end
-		
-		
-			def self.included(base) # :nodoc:
-				base.send(:include, InstanceMethods)
+    module Patches
+        module ProjectsHelperPatch
+        
+            def top_projects
+                @top_projects ||= find_toplevel_projects
+            end
+        
+        
+            def self.included(base) # :nodoc:
+                base.send(:include, InstanceMethods)
 
-				#base.class_eval do
-					# 'unloadable' -> This is required only in the development mode
-					# unloadable
-					
-					# chain definition about new method which overrides to old method (see below: 'new_method_with_old_method')
-					#alias_method_chain :new_method, :old_method
+                #base.class_eval do
+                    # 'unloadable' -> This is required only in the development mode
+                    # unloadable
+                    
+                    # chain definition about new method which overrides to old method (see below: 'new_method_with_old_method')
+                    #alias_method_chain :new_method, :old_method
 
-					# Anything you type in here is just like typing directly in the core
-					# source files and will be run when the controller class is loaded.
-			end
+                    # Anything you type in here is just like typing directly in the core
+                    # source files and will be run when the controller class is loaded.
+            end
 
-			module InstanceMethods
-				
-				# new method - fetches only the toplevel projects 
-				def find_toplevel_projects
-					queryResult = ActiveRecord::Base.connection.exec_query("
-						select p.id  
-						from 
-							#{Project.table_name} p
-						where
-							p.parent_id is null")
-					
-					# load project as object and store it to the result
-					result = []
-					queryResult.each do |row|
-						result << Project.find(row['id'])
-					end	
-					
-					return result
-				end
-				
-				
-				#Insert overrides here
-				#def new_method_with_old_method
-					# your code
-				#end
-			end
-		end
-	end
+            module InstanceMethods
+                
+                # new method - fetches only the toplevel projects 
+                def find_toplevel_projects
+                    queryResult = ActiveRecord::Base.connection.exec_query("
+                        select p.id  
+                        from 
+                            #{Project.table_name} p
+                        where
+                            p.parent_id is null
+                            and p.status = 1")
+                    
+                    # load project as object and store it to the result
+                    result = []
+                    queryResult.each do |row|
+                        result << Project.find(row['id'])
+                    end    
+                    
+                    return result
+                end
+                
+                
+                #Insert overrides here
+                #def new_method_with_old_method
+                    # your code
+                #end
+            end
+        end
+    end
 end
 
 ProjectsHelper.send(:include, ProjectTree::Patches::ProjectsHelperPatch)