[Tickets #10645] Re: picture leftover after delete

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Ticket URL: http://bugs.horde.org/ticket/10645
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  Ticket             | 10645
  Updated By         | Michael Rubinsky <mrubinsk at horde.org>
  Summary            | picture leftover after delete
  Queue              | Ansel
  Version            | 2.0-ALPHA1
  Type               | Bug
  State              | Assigned
  Priority           | 1. Low
  Milestone          |
  Patch              |
  Owners             | Michael Rubinsky
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Michael Rubinsky <mrubinsk at horde.org> (2011-10-16 23:38) wrote:

> i did a little bit of basic  debugging and added some  
> Horde::debug("LOG") to both methods that read and write  
> ansel_hashes. i added a picture and nothing were logged.

The hash is written when the gallery is created or the style  
attributes for the gallery are changed, not when the image is  
created/saved.

  so i looked where the
> methods are called and found a place in Gallery.php -> getKeyImage()  
> and here it never goes into the second if where ensureHash is called.

The hash computed for getKeyImage is there because the "stack" images  
may have a different style hash then that of the gallery. If it's  
never getting called in that method, then you are not using one of the  
"pretty" image stacks.

> so i played around with both style settings for that gallery were i  
> upload my test pictures to. but no change. i only noticed that i  
> can't set another preview style, after choosing another than "simple  
> preview" and save and reopen properties it's still "simple preview"

This might be the issue. It could be that your image backend does not  
support generating these images (so the style hash for them would  
never need to be computed). Though, if that is the case, the image  
would not have been generated to begin with...unless you changed your  
image backend from one that *does* support them (like ImageMagick) to  
one that does not (like GD).