Zenodo support

[NicolasCARPi]

inveniosoftware/product-rdm#133

[SteffenBrinckmann]

@FlorianRhiem, @nicobrandt Does your software allow to upload directly to Zenodo? Did you already fill the zenodo-deposit form from the information that is in .eln?

[FlorianRhiem]

No, SampleDB doesn't support a direct Zenodo upload yet.

[nicobrandt]

Kadi4Mat can export to Zenodo and uses the RO-Crate to upload all data and serialized metadata in a single container. During that, some Zenodo metadata is also pre-filled based on information that is also part of the RO-Crate, but this is mostly done for basic metadata such as title, description, license, etc. Everything else is either contained in the crate or has to be specified by the user during the upload process in Kadi or later on in Zenodo (before actually publishing).

Regarding the preview in Zenodo, we currently use the .zip extension for the crate (only in this case though) so the preview in Zenodo works as-is. I think extending the ZIP preview to ELN files RO-Crates should not be hard to do on the Zenodo end at the least.

[SteffenBrinckmann]

@nicobrandt your zenodo integration seems what is needed. Can you link to the part of the source code, such that we can use it as a reference?

[nicobrandt]

Sure, in case it helps someone https://gitlab.com/iam-cms/kadi/-/tree/master/kadi/plugins/zenodo. It might be a bit hard to navigate, since it is implemented as a plugin and there is also a lot of Kadi-specific stuff.