Distinguishing born-digital item from CALM data in pipeline

[kenoir]

In order to support the experience team to better display born digital items, we should investigate identifying these as a material type from CALM.

See this description from @gestchild:

We currently display the structure of digitised items in the viewer, e.g. the table of contents for books. It will do the same for born digital things, e.g. these images (not a great example as it only has one level, but the only example I have to hand). Ashley feels it doesn't work in this latter scenario and that we need to show all the items under each folder, which I think makes sense. However, if I were to do that it would also show all the pages in the table of contents for books. So we need someway to distinguish between born digital things, which should show the item level in the structure and non born digital things that shouldn't. We can't use the IIIF Manifest for this, so would need to implement your suggestion of surfacing that information in the catalogue API

More context: https://wellcome.slack.com/archives/CGXDT2GSH/p1716394693535169

On investigation it appears that we can identify these works by the Material type specified in CALM. Adding a new Format type specific to material labelled "Archives - Digital" should suffice.

[kenoir]

Some more context in Slack: https://wellcome.slack.com/archives/CGXDT2GSH/p1718028991823389

[rcantin-w]

Implemented a temporary fix on the FE to identify BD works, but that method won't be valid forever as more works come in. When this ticket here is done, this TODO should then be addressed ASAP, so ticket creation for it should be part of the DoD of this piece.

[pollecuttn]

@kenoir can this be closed now?

[kenoir]

Yup 👍