Chris@0: class GanttsController < ApplicationController
Chris@14:   menu_item :gantt
Chris@0:   before_filter :find_optional_project
Chris@0: 
Chris@0:   rescue_from Query::StatementInvalid, :with => :query_statement_invalid
Chris@0: 
chris@22:   helper :gantt
Chris@0:   helper :issues
Chris@0:   helper :projects
Chris@0:   helper :queries
Chris@0:   include QueriesHelper
Chris@0:   helper :sort
Chris@0:   include SortHelper
Chris@0:   include Redmine::Export::PDF
Chris@0:   
Chris@0:   def show
Chris@0:     @gantt = Redmine::Helpers::Gantt.new(params)
chris@22:     @gantt.project = @project
Chris@0:     retrieve_query
Chris@0:     @query.group_by = nil
chris@22:     @gantt.query = @query if @query.valid?
Chris@0:     
Chris@0:     basename = (@project ? "#{@project.identifier}-" : '') + 'gantt'
Chris@0:     
Chris@0:     respond_to do |format|
Chris@0:       format.html { render :action => "show", :layout => !request.xhr? }
chris@22:       format.png  { send_data(@gantt.to_image, :disposition => 'inline', :type => 'image/png', :filename => "#{basename}.png") } if @gantt.respond_to?('to_image')
chris@22:       format.pdf  { send_data(@gantt.to_pdf, :type => 'application/pdf', :filename => "#{basename}.pdf") }
Chris@0:     end
Chris@0:   end
Chris@0: 
chris@22:   def update
chris@22:     show
chris@22:   end
chris@22: 
Chris@0: end