[Seaside] [3.0] Adding param to URL on session expiry?

Boris Popov, DeepCove Labs (YVR) boris at deepcovelabs.com
Wed May 5 12:20:30 UTC 2010


I'd like to addParameter: 'expired' to the redirect URL when sessions
expire, is there a clean way of customizing the URL on the subclass of
WAResponseGenerator without copy-pasting the whole body of #expiredKey?
I'm thinking of,

 

WAResponseGenerator>>expiredKey

 

                | url |

                self request isXmlHttpRequest

                                ifTrue: [ ^ self forbidden ].

                url := WAUrl new.

                url addAllToPath: self request url path.

                self expiryPathOn: url.

                url takeServerParametersFromRequest: self request.

                self request isGet ifTrue: [

                                self request fields keysAndValuesDo: [
:key :value |

                                                (url isSeasideField:
key) 

                                                                ifFalse:
[ url addField: key value: value ] ] ].

                self response redirectTo: url

 

Then you'd only need to add your own,

 

MyOwnResponseGenerator>>expiryPathOn: url

 

                url addParameter: 'expired'

 

Perhaps I'd overlooked some other way of achieving this w/o modifying
core?

 

Regards,

 

-Boris

 

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