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[EP-tech] Re: OAI harvesting / records moving from live to buffer (or other non-deletion datasets).

Hi John

	Fantastic :)

	How about an icon?  I have a training video that shows how to do it at: https://www.youtube.com/watch?v=WuluvMyx-aw (icon instructions at 14:15).

--
Adam Field
Business Relationship Manager and Community Lead
EPrints Services
+44 (0)23 8059 8814





On 17 Jun 2015, at 16:35, John Salter wrote:

> If anyone's interested:
> http://bazaar.eprints.org/411/ and/or https://github.com/eprintsug/oai-pmh
> I think it's my first (public) Bazaar package - let me know if there are any issues with it (it is fairly simple though)!
> 
> Cheers,
> John
> 
> -----Original Message-----
> From: eprints-tech-bounces@ecs.soton.ac.uk [mailto:eprints-tech-bounces@ecs.soton.ac.uk] On Behalf Of John Salter
> Sent: 15 June 2015 14:13
> To: eprints-tech@ecs.soton.ac.uk
> Subject: [EP-tech] OAI harvesting / records moving from live to buffer (or other non-deletion datasets).
> 
> Hi,
> I'm trying to work out an elegant solution to this issue:
> EPrint is made live
> EPrint is harvested over OAI-PMH
> EPrint is moved to non-live dataset (e.g. buffer - or in this specific case dark-archive)
> EPrint is no longer available publicly, but an OAI-PMH harvest will not see the record as deleted - and will not therefore remove it.
> 
> I've checked with OAI-PMH gurus, and they think that just flagging the record as deleted will be OK - if the record subsequently reappears, it should get re-harvested OK.
> 
> I think that the solution for this is to add a filter to the OAI-PMH searches that looks for EPrints with a datestamp (when the item was first made live), but that aren't in the 'archive' dataset.
> To achieve this methods in EPrints::OpenArchives (that currently check for 'deletion' status) will need to be tweaked, and filters for 'has datestamp' added to cgi/oai2 OR $c->{oai}->{filters}.
> 
> Has anyone else come across this issue and found an elegant solution - or can see any issues with this proposal?
> 
> Cheers,
> John
> 
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