lib/rack/bug/panels/request_variables_panel.rb
module Rack
class Bug
class RequestVariablesPanel < Panel
def name
"request_variables"
end
def before(env)
@env = env
end
def heading
"Rack Env"
end
def content
sections = {}
sections["GET"] = sort(@request.GET) if @request.GET.any?
sections["POST"] = sort(@request.GET) if @request.POST.any?
sections["Session"] = sort(@request.env["rack.session"]) if @request.env["rack.session"] && @request.env["rack.session"].any?
sections["Cookies"] = sort(@request.env["rack.request.cookie_hash"]) if @request.env["rack.request.cookie_hash"] && @request.env["rack.request.cookie_hash"].any?
server, rack = split_and_filter_env(@env)
sections["SERVER VARIABLES"] = sort(server)
sections["Rack ENV"] = sort(rack)
render_template "panels/request_variables", :sections => sections
end
private
def sort(hash)
hash.sort_by { |k, v| k.to_s }
end
def split_and_filter_env(env)
server, rack = {}, {}
env.each do |k,v|
if k.index("rack.") == 0
rack[k] = v
elsif k.index("rack-bug.") == 0
#don't output the rack-bug variables - especially secret_key
else
server[k] = v
end
end
return server, rack
end
end
end
end