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# Redmine - project management software
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# Copyright (C) 2006-2015 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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include Redmine::SafeAttributes
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belongs_to :project
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belongs_to :category, :class_name => "DocumentCategory"
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acts_as_attachable :delete_permission => :delete_documents
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acts_as_customizable
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acts_as_searchable :columns => ['title', "#{table_name}.description"],
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:preload => :project
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acts_as_event :title => Proc.new {|o| "#{l(:label_document)}: #{o.title}"},
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:author => Proc.new {|o| o.attachments.reorder("#{Attachment.table_name}.created_on ASC").first.try(:author) },
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:url => Proc.new {|o| {:controller => 'documents', :action => 'show', :id => o.id}}
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acts_as_activity_provider :scope => preload(:project)
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validates_presence_of :project, :title, :category
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validates_length_of :title, :maximum => 255
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attr_protected :id
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after_create :send_notification
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scope :visible, lambda {|*args|
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joins(:project).
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where(Project.allowed_to_condition(args.shift || User.current, :view_documents, *args))
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}
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safe_attributes 'category_id', 'title', 'description', 'custom_fields', 'custom_field_values'
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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 initialize(attributes=nil, *args)
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super
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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.last
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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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def notified_users
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project.notified_users.reject {|user| !visible?(user)}
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end
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private
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def send_notification
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if Setting.notified_events.include?('document_added')
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Mailer.document_added(self).deliver
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end
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end
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end
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