sonata-project/SonataMediaBundle — pull request #182 by zerrvox (2012-08-08 07:39:01+00:00)
Title: Only generate thumbnail for the context of a media

As we are pushing all our thumbnails to S3 (using the excellent Gaufrette filesystem adapter) and have quite a few contexts with many formats, it was a big waste of resources and time to generate all the unnecessary thumbnails. This also fixes Issue #73