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# redMine - project management software
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# Copyright (C) 2006 Jean-Philippe Lang
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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class Document < ActiveRecord::Base
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belongs_to :project
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belongs_to :category, :class_name => "Enumeration", :foreign_key => "category_id"
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has_many :attachments, :as => :container, :dependent => :destroy
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acts_as_searchable :columns => ['title', 'description']
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acts_as_event :title => Proc.new {|o| "#{l(:label_document)}: #{o.title}"},
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:author => Proc.new {|o| (a = o.attachments.find(:first, :order => "#{Attachment.table_name}.created_on ASC")) ? a.author : nil },
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:url => Proc.new {|o| {:controller => 'documents', :action => 'show', :id => o.id}}
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validates_presence_of :project, :title, :category
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validates_length_of :title, :maximum => 60
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end
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