startsiden/startsiden-playpen — comment on commit 511242c70bf2800be44009bd0579ec6702e673f2
File: BuySell/lib/BuySell/Controller/Items.pm line 81
By zdk:

I think in Controller the sub should be an Action (http://search.cpan.org/~hkclark/Catalyst-Manual-5.9002/lib/Catalyst/Manual/Intro.pod#Action_types)
in this case, it could be a Private action.

Though, if it's not suitable for Action you could also create something like an image utility module outside Controller.