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# frozen_string_literal: true
# Redmine - project management software
# Copyright (C) 2006-2023 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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