Re: [Phpwiki-talk] Plugins Executed Twice, Displayed Only Once?

[Carsten K. <car...@ya...>]

On Dec 6, 2004, at 6:28 am, Rui Carmo wrote:

> Hello there.
>
> I'm running a heavily customized version of PhpWiki at  
> http://the.taoofmac.com, and have come up with an interesting problem.
>
> It might be from my tweaks (I forked my code from PhpWiki sometime  
> around 1.3.7, I think), but plugins in the node contents seem to be  
> invoked twice, i.e:
>
> * if I use PageTrails as part of browse.tmpl, it is only invoked once
> * If I add <?plugin PageTrails ?> to my Sandbox, the plugin code  
> (i.e., run()) gets invoked twice, even though the output is only shown  
> once.

Hi Rui,

This sounds exactly like the "double transformation" bug which I  
(inadvertently introduced, and later) fixed around 1.3.7.

I think you may find the answer here, by comparing an old revision of  
PageType.php with the one before it:

http://cvs.sourceforge.net/viewcvs.py/phpwiki/phpwiki/lib/PageType.php? 
r1=1.9&r2=1.10

IIRC normally you wouldn't notice the double transformation, except on  
pages which contain plugins, so I'm quite sure this is it.

I haven't had time to work on PhpWiki in almost a year but I do  
periodically monitor this list and thought I could help in this case.  
If this does not turn out to be the cause of the problem, I'm sorry  
then, offhand I don't know what else to try as I am quite out of date  
with the current code.

Carsten