Ojs (oai-pmh)


Our institute used OJS for hosting of two journals. However, we are trying to harvest of two journals to other system. is it possible to harvest. is is compatible or not with OAI-PMH?

Thank you in advanced.

If you have for example and url like http://site.com/index.php/journalname/, then see http://site.com/index.php/journalname/oai

Hi, I have problems with metadata, when I see my url OAI I cant find the keywords or subject, I was looking for it but there is not much information about it.


Hi @jaimescript,

I see you’ve also posted this over at OJS 3 metadataPrefix oai_dc keywords or subject. Please just post each question once – it helps keep the forum organized.

Alec Smecher
Public Knowledge Project Team


Is there any definitive solution?
I’m having the same problem (OJS
OAI does not display Subject and Keywords

Tarcisio Pereira.

Maybe @bozana can answer this? Will the keywords be included in oai_dc?

hi @habib and @bozana

At least in OJS version 2 the keywords were available.

Tarcisio Pereira

Hi all,

Hmmm… Yes, that seems to be true – the keywords are wrongly accessed in the code (here: ojs/Dc11SchemaArticleAdapter.inc.php at ojs-stable-3_1_1 · pkp/ojs · GitHub) so that they are not provided via the OAI :frowning:
I opened a new GitHub Issue for that: keywords missing via OAI · Issue #4242 · pkp/pkp-lib · GitHub. Please track the changes/patches there…


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