humanmade/WPThumb — pull request #33 by willmot (2012-05-30 07:56:10+00:00)
Title: Improve the robustness of cache filenames

This pull request covers 2 things.

1. Cache filenames shouldn't use the absolute path to the original when calculating the cache filename, this will ensures caches can be moved between servers.

2. We should have a fallback mechanism that can catch cache file 404's and re-generate. To achieve this the cache filename will need to be able to be reverse engineered.