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class GanttsController < ApplicationController
menu_item :gantt
before_filter :find_optional_project
rescue_from Query::StatementInvalid, :with => :query_statement_invalid
helper :gantt
helper :issues
helper :projects
helper :queries
include QueriesHelper
helper :sort
include SortHelper
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? }
format.png { send_data(@gantt.to_image, :disposition => 'inline', :type => 'image/png', :filename => "#{basename}.png") } if @gantt.respond_to?('to_image')
format.pdf { send_data(@gantt.to_pdf, :type => 'application/pdf', :filename => "#{basename}.pdf") }
end
end
def update
show
end
end
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