diff app/models/document.rb @ 1298:4f746d8966dd redmine_2.3_integration

Merge from redmine-2.3 branch to create new branch redmine-2.3-integration

--- a/app/models/document.rb	Fri Jun 14 09:07:32 2013 +0100
+++ b/app/models/document.rb	Fri Jun 14 09:28:30 2013 +0100
@@ -1,5 +1,5 @@
 # Redmine - project management software
-# Copyright (C) 2006-2012  Jean-Philippe Lang
+# Copyright (C) 2006-2013  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
@@ -19,19 +19,20 @@
   include Redmine::SafeAttributes
   belongs_to :project
   belongs_to :category, :class_name => "DocumentCategory", :foreign_key => "category_id"
-  acts_as_attachable :delete_permission => :manage_documents
+  acts_as_attachable :delete_permission => :delete_documents
 
   acts_as_searchable :columns => ['title', "#{table_name}.description"], :include => :project
   acts_as_event :title => Proc.new {|o| "#{l(:label_document)}: #{o.title}"},
-                :author => Proc.new {|o| (a = o.attachments.find(:first, :order => "#{Attachment.table_name}.created_on ASC")) ? a.author : nil },
+                :author => Proc.new {|o| o.attachments.reorder("#{Attachment.table_name}.created_on ASC").first.try(:author) },
                 :url => Proc.new {|o| {:controller => 'documents', :action => 'show', :id => o.id}}
   acts_as_activity_provider :find_options => {:include => :project}
 
   validates_presence_of :project, :title, :category
   validates_length_of :title, :maximum => 60
 
-  scope :visible, lambda {|*args| { :include => :project,
-                                          :conditions => Project.allowed_to_condition(args.shift || User.current, :view_documents, *args) } }
+  scope :visible, lambda {|*args|
+    includes(:project).where(Project.allowed_to_condition(args.shift || User.current, :view_documents, *args))
+  }
 
   safe_attributes 'category_id', 'title', 'description'