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# Redmine - project management software
# Copyright (C) 2006-2014 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 => :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| 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
after_create :send_notification
scope :visible, lambda {|*args|
includes(:project).where(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
private
def send_notification
if Setting.notified_events.include?('document_added')
Mailer.document_added(self).deliver
end
end
end
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