bsw/jbe@4: local image_type = param.get("image_type")
bsw/jbe@4: local record = MemberImage:by_pk(param.get_id(), image_type, true)
bsw/jbe@4: 
bsw/jbe@4: if record == nil then
bsw@1145:   local default_file = ({ avatar = "avatar.jpg", photo = nil })[image_type] or 'icons/16/lightning.png'
bsw@1145:   request.redirect{ static = default_file }
bsw@1145:   return
bsw/jbe@4: end
bsw/jbe@4: 
bsw/jbe@52: assert(record.content_type, "No content-type set for image.")
bsw/jbe@52: 
bsw/jbe@52: slot.set_layout(nil, record.content_type)
bsw/jbe@4: 
bsw/jbe@4: if record then
bsw@1145:   request.add_header("Cache-Control", "max-age=300"); -- let the client cache the image for 5 minutes
bsw/jbe@52:   slot.put_into("data", record.data)
bsw/jbe@4: end