- # RedMine - project management software
- # Copyright (C) 2006-2011 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
- # as published by the Free Software Foundation; either version 2
- # of the License, or (at your option) any later version.
- #
- # This program is distributed in the hope that it will be useful,
- # but WITHOUT ANY WARRANTY; without even the implied warranty of
- # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- # GNU General Public License for more details.
- #
- # You should have received a copy of the GNU General Public License
- # along with this program; if not, write to the Free Software
- # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-
- class Document < ActiveRecord::Base
- 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_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 },
- :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
-
- named_scope :visible, lambda {|*args| { :include => :project,
- :conditions => Project.allowed_to_condition(args.shift || User.current, :view_documents, *args) } }
-
- safe_attributes 'category_id', 'title', 'description'
-
- def visible?(user=User.current)
- !user.nil? && user.allowed_to?(:view_documents, project)
- end
-
- def initialize(attributes=nil, *args)
- super
- if new_record?
- self.category ||= DocumentCategory.default
- end
- end
-
- def updated_on
- unless @updated_on
- a = attachments.last
- @updated_on = (a && a.created_on) || created_on
- end
- @updated_on
- end
- end
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