What is wrong with plone.scale?

datakurre · April 24, 2020, 6:10am

Summary from my sprint:

yurj · May 9, 2022, 9:11am

github.com/plone/Products.CMFPlone

[WIP] Image scales metadata

plone:master ← plone:image_scales_metadata

opened 09:15PM - 04 May 22 UTC

cekk

+357 -51

As discussed today at Beethoven sprint. We need a way to pass image scales to… Volto without waking up objects and calculating them every time. This is a poc to see if we can store them in catalog. We store a PersistentDict into metadata so it is only loaded from db if accessed. There are two new adapters: - for context (IImageScalesAdapter) - for fields (IImageScalesFieldsAdapter) The first one iterate over context's schema and try to call the second over schema fields. If there is an adapter registered for that field, it can return the proper scales. This allows future customizations like for example if miniatures are stored in an external service and not in Plone. I copied the code for getting scales from plone.restapi utils (we could move that code from restapi to here if needed).

here some other discussions...