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emory-libraries / dlp-selfdeposit

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File-level pcdm_use for in self deposit [draft] #185

Open eporter23 opened 4 months ago

eporter23 commented 4 months ago

For dlp-curate, we customized Hyrax so that we could attach more than one file to a FileSet. As part of this, we also extended Hyrax's behavior to support additional values from the PCDM Use vocabulary to provide context to the role each file provides in those FileSets.

One significant change we made was to not default to the primary file for a FileSet being designated OriginalFile as Hyrax does, but instead use PreservationMasterFile, because that more accurately describes the files that we receive. For Self Deposit, we should try to maintain consistency with this convention so that all our digital preservation objects are structured the same way.

Since we implemented Curate, the Samvera/PCDM community deprecated the term PreservationMasterFile in favor of "PreservationFile".

This recent PR for Hyrax may also be relevant to the customization we want to recreate in Self Deposit.

Proposed work for this ticket:

eporter23 commented 4 months ago

Discussed in sprint planning that because we don't anticipate having more than one file per FileSet for self deposited materials, we would consider this as enhancement if and when it may be needed. We are also going to continue using original file for now.