Andreas Hartmann schrieb:
> Andreas Hartmann schrieb:
>> Hi Lenya devs,
>>
>> studying the proxy transformer reveals that it handles quite a lot
>> of the functionality which the uuid2url transformer already does.
>> IMO the proxy transformer is indeed the more appropriate place.
>>
>> So IMO we should
>>
>> - move the recently refactored URL building functionality from
>> the uuid2url to the proxy transformer
>>
>> - define a standardized input URL format for the proxy transformer,
>> which serves also as the interface between the uuid2url and
>> proxy transformers
>>
>> This way the tranformers wouldn't overlap, but complement each
>> other (orthogonal behaviour).
>>
>> IIUC the proxy transformer reacts on absolute URLs without the
>> context path. Is this sufficient, or should we define a specific
>> URL scheme (like lenya-link:/) for more clarity?
>
> The big disadvantage of the absolute URL syntax is that the proxy
> transformer can't determine if it already has been applied to a link.
> I'm currently doing some testing in Tomcat and up with multiple
> context paths in links (/lenya/lenya/lenya/css/menu.css).
The actual problem is probably the combination of the BaseUrlModule
and the ProxyTransformer, which both consider the context path.
I'll remove the context path handling from the base URL module and
do some more testing.
-- Andreas
> Maybe it really makes sense to use a dedicated protocol?
>
> -- Andreas
>
>
>>
>> Assuming we just use absolute URLs, the sequence would look like this:
>>
>> <a href="lenya-document:{uuid}">
>> |
>> | uuid2url transformer
>> |
>> <a href="/mypub/live/foo">
>> |
>> | proxy transformer
>> |
>> <a href="http://myserver.com/foo"/>
>>
>>
>> Or, in the case of a CSS file:
>>
>> div { background: url('<root/>/images/foo.png') }
>> |
>> | XSLT + params
>> |
>> div { background: url('/mypub/live/images/foo.png') }
>> |
>> | Chaperon
>> |
>> <a href="/mypub/live/images/foo.png">
>> |
>> | proxy transformer
>> |
>> <a href="http://myserver.com/images/foo.png"/>
>> |
>> | XSLT
>> |
>> div { background: url('http://myserver.com/images/foo.png') }
>>
>>
>> WDYT?
>>
>> -- Andreas
>>
>>
>
>
--
Andreas Hartmann, CTO
BeCompany GmbH
http://www.becompany.ch
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