51 lines
1.7 KiB
Ruby
51 lines
1.7 KiB
Ruby
#-- copyright
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# ChiliProject is a project management system.
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#
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# Copyright (C) 2010-2011 the ChiliProject Team
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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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# See doc/COPYRIGHT.rdoc for more details.
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#++
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class Document < ActiveRecord::Base
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belongs_to :project
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belongs_to :category, :class_name => "DocumentCategory", :foreign_key => "category_id"
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acts_as_attachable :delete_permission => :manage_documents
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acts_as_journalized :event_title => Proc.new {|o| "#{l(:label_document)}: #{o.title}"},
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:event_url => Proc.new {|o| {:controller => 'documents', :action => 'show', :id => o.journaled_id}},
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:event_author => (Proc.new do |o|
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o.attachments.find(:first, :order => "#{Attachment.table_name}.created_on ASC").try(:author)
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end)
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acts_as_searchable :columns => ['title', "#{table_name}.description"], :include => :project
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validates_presence_of :project, :title, :category
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validates_length_of :title, :maximum => 60
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named_scope :visible, lambda {|*args| { :include => :project,
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:conditions => Project.allowed_to_condition(args.first || User.current, :view_documents) } }
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def visible?(user=User.current)
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!user.nil? && user.allowed_to?(:view_documents, project)
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end
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def after_initialize
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if new_record?
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self.category ||= DocumentCategory.default
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end
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end
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def updated_on
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unless @updated_on
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a = attachments.find(:first, :order => 'created_on DESC')
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@updated_on = (a && a.created_on) || created_on
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end
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@updated_on
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end
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end
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