[dev] Ansel storeImage, numImages, getImageUrl, getDefaultImage API calls

[Chuck Hagenbuch]

Quoting Duck <duck at obala.net>:

> yes. I'm using it in an article management and user profiles module, where I
> sore article image in Ansel and user image.
>
> An basic example how I use it in the article manager. (Using VFS direct).

Cool, I like the general idea. Before committing it, I'd like to see it work a
tad differently, though. I'll keep the code around and might take a 
shot at it,
but if you want to submit an updated patch, that'd be great.

- it should work more closely with gallery ids, instead of the $app parameter.
getDefaultImage(), for instance, should only need to take a gallery id. 
Gallery
ids can be nested, though.

- split out dual purpose methods - again, see getDefaultImage. That should be
two methods - getDefaultImage, returning the id, and getImagePath (or 
something
like that) returning the path of any image, given a gallery and an id.

- The parameters are kind of a mess. I guess if $image is from 
Horde_Form, that
makes sense. But gallery_data and default should be combined if possible.

Etc. Make sense?

-chuck

-- 
"But she goes not abroad in search of monsters to destroy." - John 
Quincy Adams