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

[Julian Fitzell]

No, I think we (I?) had imagined people implementing more or less complete
ResponseGenerators themselves. But that said, there's no reason not to do a
refactoring like the below the make it easier to change just that.

I would suggest extracting all the creation and modification of the URL into
a method #expiryUrl, which you could override to call "^ super expiryUrl
addParameter: ...". Would that work or do you need to do your modification
at that exact point? If that's ok, maybe you could file an issue in the
tracker?

Julian

On Wed, May 5, 2010 at 1:20 PM, Boris Popov, DeepCove Labs (YVR) <
boris at deepcovelabs.com> wrote:

>  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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