annotate .svn/pristine/90/90aec66985f72f5aae2d43342147a899e2ef0d82.svn-base @ 1327:287f201c2802 redmine-2.2-integration

Add italic
author Chris Cannam <chris.cannam@soundsoftware.ac.uk>
date Wed, 19 Jun 2013 20:56:22 +0100
parents 038ba2d95de8
children
rev   line source
Chris@1296 1 # Redmine - project management software
Chris@1296 2 # Copyright (C) 2006-2012 Jean-Philippe Lang
Chris@1296 3 #
Chris@1296 4 # This program is free software; you can redistribute it and/or
Chris@1296 5 # modify it under the terms of the GNU General Public License
Chris@1296 6 # as published by the Free Software Foundation; either version 2
Chris@1296 7 # of the License, or (at your option) any later version.
Chris@1296 8 #
Chris@1296 9 # This program is distributed in the hope that it will be useful,
Chris@1296 10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@1296 11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
Chris@1296 12 # GNU General Public License for more details.
Chris@1296 13 #
Chris@1296 14 # You should have received a copy of the GNU General Public License
Chris@1296 15 # along with this program; if not, write to the Free Software
Chris@1296 16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Chris@1296 17
Chris@1296 18 class Message < ActiveRecord::Base
Chris@1296 19 include Redmine::SafeAttributes
Chris@1296 20 belongs_to :board
Chris@1296 21 belongs_to :author, :class_name => 'User', :foreign_key => 'author_id'
Chris@1296 22 acts_as_tree :counter_cache => :replies_count, :order => "#{Message.table_name}.created_on ASC"
Chris@1296 23 acts_as_attachable
Chris@1296 24 belongs_to :last_reply, :class_name => 'Message', :foreign_key => 'last_reply_id'
Chris@1296 25
Chris@1296 26 acts_as_searchable :columns => ['subject', 'content'],
Chris@1296 27 :include => {:board => :project},
Chris@1296 28 :project_key => "#{Board.table_name}.project_id",
Chris@1296 29 :date_column => "#{table_name}.created_on"
Chris@1296 30 acts_as_event :title => Proc.new {|o| "#{o.board.name}: #{o.subject}"},
Chris@1296 31 :description => :content,
Chris@1296 32 :type => Proc.new {|o| o.parent_id.nil? ? 'message' : 'reply'},
Chris@1296 33 :url => Proc.new {|o| {:controller => 'messages', :action => 'show', :board_id => o.board_id}.merge(o.parent_id.nil? ? {:id => o.id} :
Chris@1296 34 {:id => o.parent_id, :r => o.id, :anchor => "message-#{o.id}"})}
Chris@1296 35
Chris@1296 36 acts_as_activity_provider :find_options => {:include => [{:board => :project}, :author]},
Chris@1296 37 :author_key => :author_id
Chris@1296 38 acts_as_watchable
Chris@1296 39
Chris@1296 40 validates_presence_of :board, :subject, :content
Chris@1296 41 validates_length_of :subject, :maximum => 255
Chris@1296 42 validate :cannot_reply_to_locked_topic, :on => :create
Chris@1296 43
Chris@1296 44 after_create :add_author_as_watcher, :reset_counters!
Chris@1296 45 after_update :update_messages_board
Chris@1296 46 after_destroy :reset_counters!
Chris@1296 47
Chris@1296 48 scope :visible, lambda {|*args| { :include => {:board => :project},
Chris@1296 49 :conditions => Project.allowed_to_condition(args.shift || User.current, :view_messages, *args) } }
Chris@1296 50
Chris@1296 51 safe_attributes 'subject', 'content'
Chris@1296 52 safe_attributes 'locked', 'sticky', 'board_id',
Chris@1296 53 :if => lambda {|message, user|
Chris@1296 54 user.allowed_to?(:edit_messages, message.project)
Chris@1296 55 }
Chris@1296 56
Chris@1296 57 def visible?(user=User.current)
Chris@1296 58 !user.nil? && user.allowed_to?(:view_messages, project)
Chris@1296 59 end
Chris@1296 60
Chris@1296 61 def cannot_reply_to_locked_topic
Chris@1296 62 # Can not reply to a locked topic
Chris@1296 63 errors.add :base, 'Topic is locked' if root.locked? && self != root
Chris@1296 64 end
Chris@1296 65
Chris@1296 66 def update_messages_board
Chris@1296 67 if board_id_changed?
Chris@1296 68 Message.update_all("board_id = #{board_id}", ["id = ? OR parent_id = ?", root.id, root.id])
Chris@1296 69 Board.reset_counters!(board_id_was)
Chris@1296 70 Board.reset_counters!(board_id)
Chris@1296 71 end
Chris@1296 72 end
Chris@1296 73
Chris@1296 74 def reset_counters!
Chris@1296 75 if parent && parent.id
Chris@1296 76 Message.update_all({:last_reply_id => parent.children.maximum(:id)}, {:id => parent.id})
Chris@1296 77 end
Chris@1296 78 board.reset_counters!
Chris@1296 79 end
Chris@1296 80
Chris@1296 81 def sticky=(arg)
Chris@1296 82 write_attribute :sticky, (arg == true || arg.to_s == '1' ? 1 : 0)
Chris@1296 83 end
Chris@1296 84
Chris@1296 85 def sticky?
Chris@1296 86 sticky == 1
Chris@1296 87 end
Chris@1296 88
Chris@1296 89 def project
Chris@1296 90 board.project
Chris@1296 91 end
Chris@1296 92
Chris@1296 93 def editable_by?(usr)
Chris@1296 94 usr && usr.logged? && (usr.allowed_to?(:edit_messages, project) || (self.author == usr && usr.allowed_to?(:edit_own_messages, project)))
Chris@1296 95 end
Chris@1296 96
Chris@1296 97 def destroyable_by?(usr)
Chris@1296 98 usr && usr.logged? && (usr.allowed_to?(:delete_messages, project) || (self.author == usr && usr.allowed_to?(:delete_own_messages, project)))
Chris@1296 99 end
Chris@1296 100
Chris@1296 101 private
Chris@1296 102
Chris@1296 103 def add_author_as_watcher
Chris@1296 104 Watcher.create(:watchable => self.root, :user => author)
Chris@1296 105 end
Chris@1296 106 end