before_filter :require_user, :only => [:set_home, :account, :go_public, :make_friend, :remove_friend, :upload_image, :delete_image]
before_filter :check_database_readable, :except => [:api_details, :api_gpx_files]
before_filter :check_database_writable, :only => [:login, :new, :set_home, :account, :go_public, :make_friend, :remove_friend, :upload_image, :delete_image]
before_filter :check_api_readable, :only => [:api_details, :api_gpx_files]
before_filter :require_user, :only => [:set_home, :account, :go_public, :make_friend, :remove_friend, :upload_image, :delete_image]
before_filter :check_database_readable, :except => [:api_details, :api_gpx_files]
before_filter :check_database_writable, :only => [:login, :new, :set_home, :account, :go_public, :make_friend, :remove_friend, :upload_image, :delete_image]
before_filter :check_api_readable, :only => [:api_details, :api_gpx_files]