[dev] text2html issue

[Michael Rubinsky]

> Quoting Michael Rubinsky <mike at theupstairsroom.com>:
>
>> I'm not really sure if this is an issue with Text_Filter per se, but
>>  I've come across a problem that I can't quite track down. Not
>> filing  on bugs since I'm not 100% sure where the problem lies yet...
>>
>> Within Ansel,  using TEXT_HTML_MICRO while parsing captions in
>> various  places seems to completley break the page.  It seems to
>> have something  to do with where the imp javascript is included. The
>> issue does not  happen when you force a mailto: url.
>>
>> To reproduce: set a image caption to contain something resembling a
>> valid email address, then try to view the gallery page that contains
>>  that image tile... Similar issue when viewing the image view as well.
>>
>> Changling parselevel to TEXT_HTML_MICRO_LINKURL fixes the issue in
>> Ansel, but didn't know if there was some other underlying issue here
>>  that needed to be looked into?


Alright, I dove into this some more and at least I've found the exact  
point that breaks this - Text_Filter_emails calls mail/compose when it  
encounters an email-like string.  Following that through,  
imp/lib/base.php is eventually included which attempts to start  
compression...which was already started from within Ansel's base.php.   
For some reason, the static variable $started in  
Horde::compressOutput() is not retaining it's value the second time it  
is called (from imp's base.php), and since we are already buffering,  
the if block checking ob_get_level will be true - and the buffer will  
be cleared.

I'm at a loss as to why $started is not acting statically here.


Thanks,
mike

--
The Horde Project (www.horde.org)
mrubinsk at horde.org

"Time just hates me. That's why it made me an adult." - Josh Joplin
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