[TYPO3-core] Ideas for fixing bug #2028: compressed TCA not available with active BE session

[Martin Kutschker]

Martin Kutschker schrieb:
> Martin Kutschker schrieb:
> 
>> Hi!
>>
>> The problem is that a preview of eg a localized news (type internal 
>> link) will fail because the record is not localized correctly. This is 
>> quite annoying because you (the editor) will not see, what will be 
>> shown to users.
> 
> 
> Branch: trunk, TYPO3_41
> 
> Solution: check if $this->TCAcachedExtras set, and if not generate it. 
> The TCA will be loaded if necessary. The result will only be cached if 
> no BE session is active as the TCA is loaded and generating the 
> compressed TCA is inexpensive.
> 
> For reference I've attached the real diff, a white-space ignorant diff 
> and the changed function as the diff is a bit hard to read (mostly 
> adding an extra indenting level and adding two extra checks).

How to test:

Create a tt_news record of type "link to internal page" in a site with 
multiple languages. Now have a look at that news record in FE while being 
logged into the BE.

Masi