Chris@909: # Redmine - project management software
Chris@909: # Copyright (C) 2006-2011  Jean-Philippe Lang
Chris@909: #
Chris@909: # This program is free software; you can redistribute it and/or
Chris@909: # modify it under the terms of the GNU General Public License
Chris@909: # as published by the Free Software Foundation; either version 2
Chris@909: # of the License, or (at your option) any later version.
Chris@909: #
Chris@909: # This program is distributed in the hope that it will be useful,
Chris@909: # but WITHOUT ANY WARRANTY; without even the implied warranty of
Chris@909: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
Chris@909: # GNU General Public License for more details.
Chris@909: #
Chris@909: # You should have received a copy of the GNU General Public License
Chris@909: # along with this program; if not, write to the Free Software
Chris@909: # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
Chris@909: 
Chris@909: class GanttsController < ApplicationController
Chris@909:   menu_item :gantt
Chris@909:   before_filter :find_optional_project
Chris@909: 
Chris@909:   rescue_from Query::StatementInvalid, :with => :query_statement_invalid
Chris@909: 
Chris@909:   helper :gantt
Chris@909:   helper :issues
Chris@909:   helper :projects
Chris@909:   helper :queries
Chris@909:   include QueriesHelper
Chris@909:   helper :sort
Chris@909:   include SortHelper
Chris@909:   include Redmine::Export::PDF
Chris@909: 
Chris@909:   def show
Chris@909:     @gantt = Redmine::Helpers::Gantt.new(params)
Chris@909:     @gantt.project = @project
Chris@909:     retrieve_query
Chris@909:     @query.group_by = nil
Chris@909:     @gantt.query = @query if @query.valid?
Chris@909: 
Chris@909:     basename = (@project ? "#{@project.identifier}-" : '') + 'gantt'
Chris@909: 
Chris@909:     respond_to do |format|
Chris@909:       format.html { render :action => "show", :layout => !request.xhr? }
Chris@909:       format.png  { send_data(@gantt.to_image, :disposition => 'inline', :type => 'image/png', :filename => "#{basename}.png") } if @gantt.respond_to?('to_image')
Chris@909:       format.pdf  { send_data(@gantt.to_pdf, :type => 'application/pdf', :filename => "#{basename}.pdf") }
Chris@909:     end
Chris@909:   end
Chris@909: end