On Thu, Nov 14, 2013 at 9:02 AM, Tobias Ellinghaus <h...@gmx.de> wrote:

> Am Mittwoch, 13. November 2013, 20:51:01 schrieb Pascal Obry:
>
> [...]
>
> > > there's no way to regenerate all those currently.
> >
> > Ok. No problem. Next time ping me and I could work on proposing
> > something to regenerate all the thumbnails.
>
> Feature freeze ... :(
>
> I wonder if Lua could iterate over all images and request the thumbnail?
> That
> sounds like a trivial script (provided there is an API to trigger the
> thumbnail creation).
>

you just need to request it once via mipmap cache. if it's not there, it'll
be recreated. but you'll need to do that for every size you want, or just
the one size you're interested in (smallest?).

also it will probably overflow the job queue and the scheduler things
thumbnail jobs are not very important and just drops them if you push like
37k of them at the same time..

so at this point it would require some coding (one job that iterates over
all images in one go and requests the smallest thumbs? maybe even just
using prefetch?), even if it's probably not much.

-jo


>
> Tobias
>
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