annotate app/models/.svn/text-base/news.rb.svn-base @ 507:0c939c159af4 redmine-1.2

Update to Redmine 1.2.1 on 1.2-stable branch (Redmine SVN rev 6270)
author Chris Cannam
date Thu, 14 Jul 2011 10:32:19 +0100
parents cbce1fd3b1b7
children
rev   line source
Chris@0 1 # Redmine - project management software
Chris@441 2 # Copyright (C) 2006-2011 Jean-Philippe Lang
Chris@0 3 #
Chris@0 4 # This program is free software; you can redistribute it and/or
Chris@0 5 # modify it under the terms of the GNU General Public License
Chris@0 6 # as published by the Free Software Foundation; either version 2
Chris@0 7 # of the License, or (at your option) any later version.
Chris@441 8 #
Chris@0 9 # This program is distributed in the hope that it will be useful,
Chris@0 10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@0 11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
Chris@0 12 # GNU General Public License for more details.
Chris@441 13 #
Chris@0 14 # You should have received a copy of the GNU General Public License
Chris@0 15 # along with this program; if not, write to the Free Software
Chris@0 16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Chris@0 17
Chris@0 18 class News < ActiveRecord::Base
Chris@0 19 belongs_to :project
Chris@0 20 belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'
Chris@0 21 has_many :comments, :as => :commented, :dependent => :delete_all, :order => "created_on"
Chris@441 22
Chris@0 23 validates_presence_of :title, :description
Chris@0 24 validates_length_of :title, :maximum => 60
Chris@0 25 validates_length_of :summary, :maximum => 255
Chris@0 26
Chris@0 27 acts_as_searchable :columns => ['title', 'summary', "#{table_name}.description"], :include => :project
Chris@0 28 acts_as_event :url => Proc.new {|o| {:controller => 'news', :action => 'show', :id => o.id}}
Chris@0 29 acts_as_activity_provider :find_options => {:include => [:project, :author]},
Chris@0 30 :author_key => :author_id
Chris@441 31 acts_as_watchable
Chris@441 32
Chris@441 33 after_create :add_author_as_watcher
Chris@441 34
Chris@441 35 named_scope :visible, lambda {|*args| {
Chris@119 36 :include => :project,
Chris@441 37 :conditions => Project.allowed_to_condition(args.shift || User.current, :view_news, *args)
Chris@119 38 }}
Chris@441 39
Chris@0 40 def visible?(user=User.current)
Chris@0 41 !user.nil? && user.allowed_to?(:view_news, project)
Chris@0 42 end
Chris@441 43
Chris@0 44 # returns latest news for projects visible by user
Chris@0 45 def self.latest(user = User.current, count = 5)
Chris@0 46 find(:all, :limit => count, :conditions => Project.allowed_to_condition(user, :view_news), :include => [ :author, :project ], :order => "#{News.table_name}.created_on DESC")
Chris@0 47 end
Chris@441 48
Chris@441 49 private
Chris@441 50
Chris@441 51 def add_author_as_watcher
Chris@441 52 Watcher.create(:watchable => self, :user => author)
Chris@441 53 end
Chris@0 54 end