Replacing ETD bulk loader with Bulkrax

[kerchner]

No description provided.

[kerchner]

The constraint here is that Bulkrax does not appear to be equipped to set embargo statuses -- and certainly not different status for a work's metadata versus its files, as is our practice in GW ScholarSpace. This was confirmed in 2023 via Slack conversation w/Bulkrax developers. Consider contributing an enhancement to Bulkrax to implement this. Alternatively, load ETDs via bulkrax as private, followed by setting embargo statuses, followed by setting visibility to public.

[kerchner]

Note that as of samvera/bulkrax@0de8ee0 , the following issues in Bulkrax that we need have been fixed/enhanced:

• Ability to write CSV with separate lines for parent work and child FileSets
• Ability to set embargo dates and visibility status in the CSV, for individual items (whether they are works, FileSets, etc.) as follows:

visibility	visibility_during_embargo	embargo_release_date	visibility_after_embargo
embargo	restricted	4/19/2024	open

[kerchner]

Implemented in #555 (with #562)