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- # frozen_string_literal: true
-
- # Redmine - project management software
- # Copyright (C) 2006-2022 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 GanttsController < ApplicationController
- menu_item :gantt
- before_action :find_optional_project
-
- rescue_from Query::StatementInvalid, :with => :query_statement_invalid
-
- helper :gantt
- helper :issues
- helper :projects
- helper :queries
- include QueriesHelper
- include Redmine::Export::PDF
-
- def show
- @gantt = Redmine::Helpers::Gantt.new(params)
- @gantt.project = @project
- retrieve_query
- @query.group_by = nil
- @gantt.query = @query if @query.valid?
-
- basename = (@project ? "#{@project.identifier}-" : '') + 'gantt'
-
- respond_to do |format|
- format.html {render :action => "show", :layout => !request.xhr?}
- if @gantt.respond_to?(:to_image)
- format.png do
- send_data(@gantt.to_image,
- :disposition => 'inline', :type => 'image/png',
- :filename => "#{basename}.png")
- end
- end
- format.pdf do
- send_data(@gantt.to_pdf,
- :type => 'application/pdf',
- :filename => "#{basename}.pdf")
- end
- end
- end
- end
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