Feature Request: Geogebra

[sorentorp]

Hi Opencloud,

I want to tell you what a great product Opencloud seems to be becoming already.

To help this project move forward, I would like to contribute another web extension, like Draw.io (awesome) — just Geogebra.

I see a big potential for Opencloud in the academic sector, and showcasing the ease of seamlessly working with .ggb files directly in Opencloud, so the file is born, lives and dies within Opencloud is just awsome!

My coding skills however are not great, so I was wondering how this extension could become reality?

Maybe this can help? https://github.com/hvwyl/geogebra-nextcloud/tree/main/geogebra

[tbsbdr]

@kulmann do we have a geogebra intergation still in the code seomwehere?

[kulmann]

No, we don't. It was an app provider integration, developed by another vendor. @micbar was involved, maybe he knows more and whom to contact if we want to integrate again?

[sorentorp]

Any news on this one?

[micbar]

The mentioned nextcloud project is a very pragmatic implementation for a non collaborative editor which implements 4 API calls on the backend and loads the Geogebra App in an iframe.

@kulmann mentioned the former deeper integration which was done by the geogebra team for ocis.

@tbsbdr @db-ot Are we interested in a non collaborative geogebra editor?

[mschneider82]

For collaborative GeoGebra editing via WOPI, there is no publicly available self-hosted GeoGebra WOPI server,, it's proprietary. The ocis integration relies on a partnership with GeoGebra for access to their hosted WOPI server.

As an alternative, GeoGebra can be embedded directly using their public JavaScript AP, which allows opening and saving .ggb/.ggs files without a dedicated server but without real-time collaboration.