[TYPO3-core] RFC: Feature #880: Click-enlarge for Images in htmlArea RTE

[Ernesto Baschny [cron IT]]

Stanislas Rolland wrote: on 07.01.2008 01:22:

> Problem:
> Would be nice to be able to click enlarge on images inserted by the RTE.
> 
> Solution:
> The attached patch adds three (obscure, I admit) lines of code to 
> class.tslib_content.php and activates an option implemented quite a 
> while ago in htmlArea RTE.
> 
> Comments:
> Once the patch is installed on the latest trunk revision, here is how to 
> test it:
> 1. there will be a new check box in the Extension Manager configuration 
> page of htmlArea RTE: check the box;
> 2. also with EM, make sure images are enabled in the RTE!
> 3. on a TS template that applies to the page on which you are going to 
> test, in section "Include static (from extensions):", add static 
> template "Clickenlarge Rendering (rtehtmlarea)";
> 4. on a RTE-enabled content element, insert an image, then edit the 
> properties of the image; there should be a new check box "Click to 
> enlarge": check it, click update, and save;
> 5. hopefully, you should be able to click on the image in the frontend.
> 
> Let me know if you observe any bad side effect...
> 
> Bugtracker references:
> http://bugs.typo3.org/view.php?id=880
> 
> Branches: Trunk

Yes, bad effect of the "obscure" three lines in parseFunc already have 
been commented on the thread about bug#5841 (on the core-list). I just 
added a note about it in the bug tracker #880.

My patch v2 (see thread "RFC: Bug #5841: parseFunc tags.XXX for single 
tags doesn't work") from 6.8.2007 should work better, in that it 
specifically looks for a single "/" at the end of the opening tag (i.e. 
with leading " "), which should fix the problem your patch has with 
<link http://www.typo3.org/> kind of tags. A preg_match might not be 
needed here (I am a preg_match fan...), maybe two substr comparasions 
are faster. Stanislau, could you check that and maybe "rework" that part 
a bit?

Cheers,
Ernesto