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[EP-tech] Re: OAI harvest in 3.3.12

Hi Yuri,

I think there were a few things I did

Firstly in the OAI_RIAN_DC I changed the metadata prefix

$self->{metadataPrefix} = "rian_dc"; (instead of oai_dc)

Further

I was still pointing to Export::DC, changed that to Export::OAI_RIAN_Export
and then called our own subroutine for conversion (defined
OAI_RIAN_Export)in  instead of convert_dataobj


sub xml_dataobj
{
        my( $plugin, $dataobj ) = @_;

#       my $main_dc_plugin = $plugin->{session}->plugin( "Export::DC" );

        my $main_dc_plugin = $plugin->{session}->plugin(
"Export::OAI_RIAN_Export" );

#       my $data = $main_dc_plugin->convert_dataobj( $dataobj );
        my $data = $main_dc_plugin->convert_dc( $dataobj );

and after epadmin reload and apache restart that seem to work!


Thanks
Ranju Upadhyay
National University of Ireland Maynooth

-----Original Message-----
From: eprints-tech-bounces@ecs.soton.ac.uk
[mailto:eprints-tech-bounces@ecs.soton.ac.uk] On Behalf Of Yuri
Sent: 06 November 2013 12:04
To: eprints-tech@ecs.soton.ac.uk
Subject: [EP-tech] Re: OAI harvest in 3.3.12

Il 06/11/2013 11:05, Ranju Upadhyay ha scritto:
>
> Hi List,
>
> I need to add a new meatdata format for oai harvesting . The meatadata 
> is basically DC with slight modification and called RIAN_DC (to 
> confirm with Ireland's national portal for oai harvesting
> http://www.rian.ie/) in the previous versions we had achieved this by 
> creating a plugin in which we did:
>
> Created two files called
>
> OAI_RIAN_DC.pm
>
> OAI_RIAN_Export.pm
>
> At ......./perl_lib/EPrints/Plugin/Export/
>
> The OAI_RIAN_DC.pm was based on OAI_DC.pm except for the name change 
> and in OAI_RIAN_Export.pm we had defined our export format.
>
> And within oai.pl I had simply added a new metadata format as
>
> "rian_dc" => "OAI_RIAN_DC"
>
> Along with other formats.
>
> All of this had allowed us to expose our metadata in our format called 
> "rian_dc" which would then be harvested by rian.ie.
>
> I am trying to do the same in 3.3.12 and that does not quite work. One 
> thing I noticed is , the oai.pl file used to have a list of metadata 
> name and description which seem to have been changed so I tried to add 
> mine as {custom_sets} but that did not work either.
>
> Can I get some help please?
>

take a look to the openaire plugin, it does the same. I think now you've to
use a filter and not a custom set.

> Regards,
>
> Ranju Upadhyay
>
> National University of Ireland Maynooth.
>
>
>
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