adminEmail field invalid in OAI-PMH Identify response #3619
Description
Unless the :SystemEmail setting contains only a mailbox addr-spec (just the address, no spaces or angle brackets), the Dataverse 4 OAI-PMH provider will return an invalid value for the adminEmail field, since that field should not contain a mailbox display name.
For example, the sample command in the :SystemEmail section of the Configuration section of the Installation Guide:
curl -X PUT -d "Support <support@example.edu>" http://localhost:8080/api/admin/settings/:SystemEmail
would result in this error.
Ideally, the OAI-PMH provider code would check for a value ending in "<.*>" and, if present, emit only the string between the angle brackets (i.e., like to sed -e 's/^[^<]*<\([^>]*\)>$/\1/ ').