seaside 3.0 pier image loading problem

Sure, file and issue for Seaside, if you don't mind.

Julian

On Mon, Jan 11, 2010 at 4:37 AM, Nick Ager <[hidden email]> wrote:
> OK style sheet path changed, image now appears. Changes in:
> Pier-Seaside-NickAger.466
> Should I add an issue to the bug tracker about loosing url parameters
> during redirection?
> BTW I've noticed that WAOldPathComptibilityRequestHandler has been
> renamed WALegacyRedirectionHandler in the latest code.
>
> 2010/1/10 Julian Fitzell <[hidden email]>
>>
>> Sigh...
>>
>> Can you just fix the stylesheet to drop the /seaside for now?
>>
>> I'm generally unhappy with how WARequest/WAUrl are working in this
>> regard at the moment... I'll bring it up with the Seaside team and see
>> what we can do about it.
>>
>> Julian
>>
>> On Sun, Jan 10, 2010 at 12:25 PM, Nick Ager <[hidden email]> wrote:
>> > When I merged the latest Pier code with the Pier for Seaside 3.0 branch
>> > I
>> > noticed that the Pier logo wasn't appearing on the initial screen,
>> > although
>> > it appeared on the 3.0 branch prior to the merge.
>> > I traced the difference in behaviour down to a code change in
>> > PRViewCommand>>initialRequest
>> > the pre-merge version:
>> > initialRequest: aRequest
>> > | viewClass |
>> > super initialRequest: aRequest.
>> > viewClass := PRPierFrame
>> > classFromRequest: aRequest
>> > name: 'view'
>> > base: PRViewComponent.
>> > (viewClass isNil and: [ self structure isFile ])
>> > ifTrue: [ viewClass := PRDownloadView ].
>> > (viewClass notNil and: [ viewClass isValidIn: self context ])
>> > ifTrue: [ self viewComponentClass: viewClass ].
>> > self viewComponent visiblePresentersDo: [ :each | each initialRequest:
>> > aRequest ].
>> > (self viewComponent isFullResponse)
>> > ifTrue: [ self viewComponent handle: WACurrentRequestContext value ]
>> > post-merge version:
>> > initialRequest: aRequest
>> > | viewClass |
>> > super initialRequest: aRequest.
>> > viewClass := PRPierFrame
>> > classFromRequest: aRequest
>> > name: 'view'
>> > base: PRViewComponent.
>> > (viewClass notNil and: [ viewClass isValidIn: self context ])
>> > ifTrue: [ self viewComponentClass: viewClass ].
>> > self viewComponent visiblePresentersDo: [ :each | each initialRequest:
>> > aRequest ].
>> > (self viewComponent isFullResponse)
>> > ifTrue: [ self viewComponent handle: WACurrentRequestContext value ]
>> > the pre-merge version has the addition of the code: (viewClass isNil
>> > and: [
>> > self structure isFile ]) ifTrue: [ viewClass := PRDownloadView ].
>> > However this code isn't present in the main 2.8 code-base. The problem
>> > is
>> > more subtle. The pier environment stylesheet requests an image from:
>> > '/seaside/pier/environment/pier.png?view=PRDownloadView' this is trapped
>> > by
>> > the code in WAOldPathComptibilityRequestHandler which issues a 301 moved
>> > permanently redirect to '/pier/environment/pier.png'. The problem is
>> > that
>> > during the redirection the url parameters have been lost. I've fixed the
>> > problem locally by changing
>> > WAOldPathComptibilityRequestHandler>>handleFiltered: from:
>> > handleFiltered: aRequestContext
>> > | url |
>> > url := aRequestContext request url copy.
>> > url path removeFirst.
>> > aRequestContext response
>> > movedPermanently;
>> > location: url.
>> > aRequestContext respond
>> > to:
>> > handleFiltered: aRequestContext
>> > | url |
>> > url := aRequestContext request url copy.
>> > url path removeFirst.
>> > url parameters: aRequestContext request fields.
>> > aRequestContext response
>> > movedPermanently;
>> > location: url.
>> > aRequestContext respond
>> > I copy the parameters from the request to the url. Should I save this
>> > change
>> > into seaside 3.0 repositories? Or is there something else that needs
>> > fixing
>> > higher up the call stack to account for why the parameters haven't been
>> > added to the WAUrl object?
>> > Hope this all makes sense
>> > Nick
>> > _______________________________________________
>> > Magritte, Pier and Related Tools ...
>> > https://www.iam.unibe.ch/mailman/listinfo/smallwiki
>> >
>>
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