opf/openproject

#-- copyright
# OpenProject is an open source project management software.
# Copyright (C) 2012-2024 the OpenProject GmbH
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License version 3.
#
# OpenProject is a fork of ChiliProject, which is a fork of Redmine. The copyright follows:
# Copyright (C) 2006-2013 Jean-Philippe Lang
# Copyright (C) 2010-2013 the ChiliProject Team
#
# 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.
#
# See COPYRIGHT and LICENSE files for more details.
#++

class MeetingContentsController < ApplicationController
  include AttachableServiceCall
  include PaginationHelper

  menu_item :meetings

  helper :watchers
  helper :wiki
  helper :meetings
  helper :meeting_contents
  helper :watchers
  helper :meetings

  before_action :find_meeting, :find_content
  before_action :authorize

  def show
    if params[:id].present? && @content.last_journal.version == params[:id].to_i
      # Redirect links to the last version
      redirect_to controller: "/meetings",
                  action: :show,
                  id: @meeting,
                  tab: @content_type.sub(/^meeting_/, "")
      return
    end

    # go to an old version if a version id is given
    @journaled_version = true
    @content = @content.at_version params[:id] if params[:id].present?
    render "meeting_contents/show"
  end

  def update
    call = attachable_update_call ::MeetingContents::UpdateService,
                                  model: @content,
                                  args: content_params

    if call.success?
      flash[:notice] = I18n.t(:notice_successful_update)
      redirect_back_or_default controller: "/meetings", action: "show", id: @meeting
    else
      flash.now[:error] = call.message
      params[:tab] ||= "minutes" if @meeting.agenda.present? && @meeting.agenda.locked?
      render "meetings/show"
    end
  end

  def history
    # don't load text
    @content_versions = @content.journals.select("id, user_id, notes, created_at, version")
                                .order(Arel.sql("version DESC"))
                                .page(page_param)
                                .per_page(per_page_param)

    render "meeting_contents/history", layout: !request.xhr?
  end

  def diff
    @diff = @content.diff(params[:version_to], params[:version_from])
    render "meeting_contents/diff"
  rescue ActiveRecord::RecordNotFound
    render_404
  end

  def default_breadcrumb
    MeetingsController.new.send(:default_breadcrumb)
  end

  private

  def find_meeting
    @meeting = Meeting.includes(:project, :author, :participants, :agenda, :minutes)
                      .find(params[:meeting_id])
    @project = @meeting.project
    @author = User.current
  rescue ActiveRecord::RecordNotFound
    render_404
  end

  def content_params
    params.require(@content_type).permit(:text, :lock_version, :journal_notes)
  end
end