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2 | # Copyright (C) 2006 Jean-Philippe Lang | |
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1 | # RedMine - project management software | |
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2 | # Copyright (C) 2006-2011 Jean-Philippe Lang | |
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3 | 3 | # |
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4 | 4 | # This program is free software; you can redistribute it and/or |
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5 | 5 | # modify it under the terms of the GNU General Public License |
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6 | 6 | # as published by the Free Software Foundation; either version 2 |
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7 | 7 | # of the License, or (at your option) any later version. |
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8 |
# |
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8 | # | |
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9 | 9 | # This program is distributed in the hope that it will be useful, |
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10 | 10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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11 | 11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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12 | 12 | # GNU General Public License for more details. |
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13 |
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13 | # | |
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14 | 14 | # You should have received a copy of the GNU General Public License |
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15 | 15 | # along with this program; if not, write to the Free Software |
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16 | 16 | # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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17 | 17 | |
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18 | 18 | class Document < ActiveRecord::Base |
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19 | 19 | belongs_to :project |
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20 | 20 | belongs_to :category, :class_name => "DocumentCategory", :foreign_key => "category_id" |
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21 | 21 | acts_as_attachable :delete_permission => :manage_documents |
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22 | 22 | |
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23 | 23 | acts_as_searchable :columns => ['title', "#{table_name}.description"], :include => :project |
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24 | 24 | acts_as_event :title => Proc.new {|o| "#{l(:label_document)}: #{o.title}"}, |
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25 | 25 | :author => Proc.new {|o| (a = o.attachments.find(:first, :order => "#{Attachment.table_name}.created_on ASC")) ? a.author : nil }, |
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26 | 26 | :url => Proc.new {|o| {:controller => 'documents', :action => 'show', :id => o.id}} |
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27 | 27 | acts_as_activity_provider :find_options => {:include => :project} |
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28 | ||
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28 | ||
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29 | 29 | validates_presence_of :project, :title, :category |
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30 | 30 | validates_length_of :title, :maximum => 60 |
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31 | ||
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31 | ||
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32 | 32 | named_scope :visible, lambda {|*args| { :include => :project, |
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33 | 33 | :conditions => Project.allowed_to_condition(args.shift || User.current, :view_documents, *args) } } |
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34 | ||
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34 | ||
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35 | 35 | def visible?(user=User.current) |
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36 | 36 | !user.nil? && user.allowed_to?(:view_documents, project) |
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37 | 37 | end |
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38 | ||
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38 | ||
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39 | 39 | def after_initialize |
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40 | 40 | if new_record? |
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41 | 41 | self.category ||= DocumentCategory.default |
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42 | 42 | end |
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43 | 43 | end |
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44 | ||
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44 | ||
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45 | 45 | def updated_on |
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46 | 46 | unless @updated_on |
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47 | 47 | a = attachments.find(:first, :order => 'created_on DESC') |
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48 | 48 | @updated_on = (a && a.created_on) || created_on |
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49 | 49 | end |
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50 | 50 | @updated_on |
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51 | 51 | end |
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52 | 52 | end |
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