OARepo DOI

Configuration example

DATACITE_URL = 'https://api.test.datacite.org/dois'

DATACITE_MAPPING = {'local://documents-1.0.0.json':"common.mapping.DataCiteMappingNRDocs"}

DATACITE_MODE = "AUTOMATIC_DRAFT"

DATACITE_CREDENTIALS = {"generic": {"prefix": "10.23644" , "password": "yyyy", "username": "xxx"}}

DATACITE_CREDENTIALS_DEFAULT = {"prefix": "10.23644" , "password": "yyy", "username": "xxxx"}

DATACITE_SPECIFIED_ID = True

mode types:

• AUTOMATIC_DRAFT - dois will be assigned automatically when draft is creadet
• AUTOMATIC - dois will be assigned automatically after publish
• ON_EVENT - dois are assigned after request

DATACITE_SPECIFIED_ID

• Default value - False
• If true, the doi suffix will be the same as record pid

Mapping example

class DataCiteMappingNRDocs:

    def metadata_check(self, data, errors=[]):
        
        data = data["metadata"]
        if "title" not in data:
            errors.append("Title is mandatory")
        
        return errors

    def create_datacite_payload(self, data):
        titles = {"title": "xy"}

        
        payload = {
            "data": {
                "type": "dois",
                "attributes": {
                }
            }
        }
        payload["data"]["attributes"]["titles"] = titles
   
        return payload
    
    def get_doi(self, record):
        object_identifiers = record["metadata"].get("objectIdentifiers", [])
        doi = None
        for id in object_identifiers:
            if id["scheme"] == "DOI":
                doi = id["identifier"]
        return doi

    def add_doi(self, record, data,  doi_value):
        doi = {"scheme": "DOI", "identifier": doi_value}

        if "objectIdentifiers" in data["metadata"]:
            data["metadata"]["objectIdentifiers"].append(doi)
        else:
            data["metadata"]["objectIdentifiers"] = [doi]
        
        record.update(data)
        record.commit()