[TYPO3-core] RFC: #0011824: Links accross Domains not known by linkData and therefore also RealURL

[Oliver Hader]

Hi Ernesto,

Ernesto Baschny [cron IT] schrieb:
> Dmitry Dulepov schrieb:
>> Рш!
>>
>> Ernesto Baschny [cron IT] wrote:
>>> As far as I understood, the problem is different realurl settings for
>>> different domains. The linkData as we had before just called realurl in
>>> the *current* domain's context, thus realurl loaded its setup based in
>>> the current domain. Apparently this is wrong when different domains have
>>> different realurl settings and the link points from one domain to the other.
>>>
>>> The new feature will add the *destination* domain as a further parameter
>>> ('targetDomain') to the args array of the linkData-PostProc hook, so
>>> that realurl can load the correct setup before generating the link.
>> RealURL correctly generates cross–domain links for over a year. This was introduced in 4.2. The only thing it needs is correct rootpage_id. And having rootpage_id saves an extra SQL query on sys_domain table. Therefore rootpage_id will be required anyway and I do not see how this new parameter can help. rootpage_id will be required anyway because it saved a lot of SQL work to determine current root page.
>>
>> So RealURL already have all this working. I really fail to see how this can help to RealURL.
> 
> Beats me, sorry.. Maybe realurl doesn't have to do any query at all to
> figure out the correct domain. But if this doesn't help, I wonder why
> this feature was introduced. It won't hurt of course, but maybe someone
> could explain. Daniel Pötzinger said that a "patch for realurl is
> waiting" for this...

This change does not break anything in RealURL but adds additional
information (that's the patch Daniel Pötzinger would like to have
integrated to RealURL).
Concerning the "inter-domain linking patch" (RFC #9046), this logic to
determine a correct domain name, would then also have to be integrated
to RealURL...

olly
-- 
Oliver Hader
TYPO3 Release Manager 4.3