[TYPO3-dev] The extbase dilemma

[Björn Steinbrink]

Hi,

On 2011.05.26 13:42:47 +0200, Bastian Waidelich wrote:
> Björn Steinbrink wrote:
> >>Actually it's just a couple of lines of code if you use Dependency
> >>Injection as described in the wiki [1]:
> 
> >And uriFor() is too early in the call chain, especially if one plans to
> >just wrap it.
> 
> That's right, instead you can of course wrap the build() method
> which is the last call of all URI creations in Extbase.

Yeah, if one assumes that the generated URIs only depend on the stuff
that is fed to typoLink_URL(), that would do.

> >[1] I just had a quick glance over the object container code, and in
> >fact, since the object container is a singleton and the registered
> >implementation classes aren't cleared (AFAICT)
> 
> Yes, as stated in the wiki [1] "[...] this setting can only be
> configured globally right now, it is not possible to override that
> on a per-extension basis."
> That's why we use TypoScript for this configuration, so you can be
> in control of this independently from the loading order.

Ah sorry, while reading the code, I was already back to expecting that
the configuration is per "run", exactly for that reason that you need a
one-size-fits-all implementation otherwise.

> >And I think similarly bad things happen, when you dispatch one extbase
> >plugin from within another (using e.g. the cObject view helper, or
> >whatever). The "inner" one might reconfigure the object container, so
> >the "outer" one suddenly sees different objects.
> 
> Overriding the CI configuration would only be possible by calling
> Tx_Extbase_Object_Container_Container::registerImplementation()
> (which is not part of the public API and is only there to change
> implementations already in ext_localconf.php) instead of going the
> supported TypoScript way.

Yeah, scrap that. As said above, I assumed that to be per extension, and
totally ignored the .tx_extbase. part, so this one was plain bull.

Björn

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