[ckan-dev] OpenSearch

Wed Feb 3 13:33:57 UTC 2016

Hi Angelos and Michail,
I'm currently just trying to isolate the relevant CSW code to a separate
extension. So far, using latest stable ckan, I had some problems, btu I
think I was able to fix them. Can you tell me the conditions that fire a
syncronization to the CSW server? I'm still not sure I'm capable of doing
this, but I'm trying.

Thanks

On Wed, Feb 3, 2016 at 11:40 AM, Angelos Tzotsos <gcpp.kalxas at gmail.com>
wrote:

> Hi Pedro,
>
> The ckanext-publicamundi extension includes many plugins, targeting
> automation for publishing OGC services from CKAN.
> The feature list can be found here:
> http://publicamundi.eu/?page_id=542
>
> This extension is powering the Greek Open Data catalog:
> http://geodata.gov.gr/
>
> Yes, we have fully integrated pycsw to reflect all datasets (native and
> harvested).
> In order to do this we implemented a plugin to fully support ISO 19115
> metadata (including a metadata editor) in order to be able to synchronize
> the datasets to pycsw database:
>
> https://github.com/PublicaMundi/ckanext-publicamundi#update-ckan-configuration
>
> Please let me know if you have more questions about this.
> We are in the process of making those plugins stand-alone in order to be
> able to use separately, but this takes a while :)
>
> Best,
> Angelos
>
>
> On 02/03/2016 01:01 PM, Pedro G Silva wrote:
>
> I found a plugin https://github.com/PublicaMundi/ckanext-publicamundi which
> provides CSW out of the box for all datasets. I am in the process of trying
> to extract the relevant code and maybe try and create and extension which
> ckan itself could use? Or myabe the authors could do it? Is this of
> interest to ckan?
>
> On Thu, Jan 28, 2016 at 10:07 PM, Tom Kralidis <tomkralidis at gmail.com> <tomkralidis at gmail.com>
> wrote:
>
>
> FYI the pycsw endpoint provides OpenSearch (and OAI-PMH and SRU)
> support our of the box. In all cases this is against harvested
> content. We could implement a custom OpenSearch endpoint however It
> would be valuable to look into enhancing CSW/etc access beyond just
> harvested content.
>
> ..Tom
>
> On Thu, Jan 28, 2016 at 12:30 PM, Pedro G Silva<pedro.gracio at deimos.com.pt> <pedro.gracio at deimos.com.pt> wrote:
>
> Hi All
> I'm looking for something that implements or adds opensearch like
>
> queries to CKAN. I found out about the ckan-harvest plugin with the spatial
> one, using pycsw, but this adds the inconvienet of having to write my own
> harvester (I explored that front, but the documentation on this is not
> great). On http://ckan.org/open-standards/ it states CKAN "includes a CSW
> server to present a CSW interface to its own data" . Is this misleading? Or
> is a reference to the spatial CSW support?
>
> --
>
>
> Pedro Gracio Silva
> Aerospace Systems / Production Center
>
> Av. D. Joao II, Lt 1.17.01, 10 • 1998-023 Lisboa, Portugal
> Ph: +351 21 893 3020 • Fax: +351 21 896 9099
>
>
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>
>
> --
> Angelos Tzotsos, PhD
> OSGeo Charter Memberhttp://users.ntua.gr/tzotsos
>
>

-- 

[image: DEIMOS Engenharia, SA] <http://www.deimos.pt>
*Pedro Gracio Silva*
Aerospace Systems / Production Center

*Av. D. Joao II, Lt 1.17.01, 10 • 1998-023 Lisboa, Portugal*
Ph: +351 21 893 3020 • Fax: +351 21 896 9099
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