canvas-lms/app/models/page_comment.rb

31 lines
1.0 KiB
Ruby

#
# Copyright (C) 2011 Instructure, Inc.
#
# This file is part of Canvas.
#
# Canvas is free software: you can redistribute it and/or modify it under
# the terms of the GNU Affero General Public License as published by the Free
# Software Foundation, version 3 of the License.
#
# Canvas 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 Affero General Public License for more
# details.
#
# You should have received a copy of the GNU Affero General Public License along
# with this program. If not, see <http://www.gnu.org/licenses/>.
#
class PageComment < ActiveRecord::Base
belongs_to :page, :polymorphic => true
belongs_to :user
validates_length_of :message, :maximum => maximum_text_length, :allow_nil => true, :allow_blank => true
attr_accessible :message
scope :for_user, lambda { |user| where(:user_id => user) }
def user_name
self.user.name rescue t(:default_user_name, "Anonymous")
end
end