comparison .svn/pristine/93/9393553d0f5c601e4fac61feb6af70506706abef.svn-base @ 1295:622f24f53b42 redmine-2.3

Update to Redmine SVN revision 11972 on 2.3-stable branch

+# Redmine - project management software
+# Copyright (C) 2006-2012  Jean-Philippe Lang
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+
+class News < ActiveRecord::Base
+  include Redmine::SafeAttributes
+  belongs_to :project
+  belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'
+  has_many :comments, :as => :commented, :dependent => :delete_all, :order => "created_on"
+
+  validates_presence_of :title, :description
+  validates_length_of :title, :maximum => 60
+  validates_length_of :summary, :maximum => 255
+
+  acts_as_attachable :delete_permission => :manage_news
+  acts_as_searchable :columns => ['title', 'summary', "#{table_name}.description"], :include => :project
+  acts_as_event :url => Proc.new {|o| {:controller => 'news', :action => 'show', :id => o.id}}
+  acts_as_activity_provider :find_options => {:include => [:project, :author]},
+                            :author_key => :author_id
+  acts_as_watchable
+
+  after_create :add_author_as_watcher
+
+  scope :visible, lambda {|*args| {
+    :include => :project,
+    :conditions => Project.allowed_to_condition(args.shift || User.current, :view_news, *args)
+  }}
+
+  safe_attributes 'title', 'summary', 'description'
+
+  def visible?(user=User.current)
+    !user.nil? && user.allowed_to?(:view_news, project)
+  end
+
+  # Returns true if the news can be commented by user
+  def commentable?(user=User.current)
+    user.allowed_to?(:comment_news, project)
+  end
+
+  # returns latest news for projects visible by user
+  def self.latest(user = User.current, count = 5)
+    visible(user).includes([:author, :project]).order("#{News.table_name}.created_on DESC").limit(count).all
+  end
+
+  private
+
+  def add_author_as_watcher
+    Watcher.create(:watchable => self, :user => author)
+  end
+end