OpenProject is the leading open source project management software.
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openproject/app/models/meeting_content.rb

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2.6 KiB

#-- copyright
# OpenProject Meeting Plugin
#
# Copyright (C) 2011-2014 the OpenProject Foundation (OPF)
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# 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.
#
# See doc/COPYRIGHT.md for more details.
#++
class MeetingContent < ActiveRecord::Base
belongs_to :meeting
belongs_to :author, class_name: 'User', foreign_key: 'author_id'
attr_accessor :comment
validates_length_of :comment, maximum: 255, allow_nil: true
before_save :comment_to_journal_notes
acts_as_journalized
acts_as_event type: Proc.new { |o| "#{o.class.to_s.underscore.dasherize}" },
title: Proc.new { |o| "#{o.class.model_name.human}: #{o.meeting.title}" },
url: Proc.new { |o| { controller: '/meetings', action: 'show', id: o.meeting } }
User.before_destroy do |user|
MeetingContent.where(['author_id = ?', user.id]).update_all ['author_id = ?', DeletedUser.first]
end
def editable?
true
end
def diff(version_to = nil, version_from = nil)
version_to = version_to ? version_to.to_i : version
version_from = version_from ? version_from.to_i : version_to - 1
version_to, version_from = version_from, version_to unless version_from < version_to
content_to = journals.find_by_version(version_to)
content_from = journals.find_by_version(version_from)
(content_to && content_from) ? WikiPage::WikiDiff.new(content_to, content_from) : nil
end
def at_version(version)
journals
.joins("JOIN meeting_contents ON meeting_contents.id = journals.journable_id AND meeting_contents.type='#{self.class}'")
.where(version: version)
.first.data
end
# Compatibility for mailer.rb
def updated_on
updated_at
end
# Show the project on activity and search views
def project
meeting.project
end
# Provided for compatibility of the old pre-journalized migration
def self.create_versioned_table
end
# Provided for compatibility of the old pre-journalized migration
def self.drop_versioned_table
end
private
def comment_to_journal_notes
add_journal(author, comment) unless changes.empty?
end
end