Added citation relation on crossref Mapping

This commit is contained in:
Sandro La Bruzzo 2023-02-15 10:29:13 +01:00
parent d05ca53a14
commit a8ac79fa25
3 changed files with 1564 additions and 1534 deletions

View File

@ -309,6 +309,8 @@ case object Crossref2Oaf {
result
}
def generateAuhtor(given: String, family: String, orcid: String, index: Int): Author = {
val a = new Author
a.setName(given)
@ -370,10 +372,57 @@ case object Crossref2Oaf {
case dataset: Dataset => convertDataset(dataset)
}
val doisReference:List[String] = for {
JObject(reference_json) <- json \ "reference"
JField("DOI", JString(doi_json)) <- reference_json
} yield doi_json
if (doisReference!= null && doisReference.nonEmpty) {
val citation_relations:List[Relation] = generateCitationRelations(doisReference, result)
resultList = resultList ::: citation_relations
}
resultList = resultList ::: List(result)
resultList
}
private def createCiteRelation(source:Result, targetPid:String, targetPidType:String) :List[Relation] = {
val targetId = IdentifierFactory.idFromPid("50",targetPidType, targetPid, true)
val from = new Relation
from.setSource(source.getId)
from.setTarget(targetId)
from.setRelType(ModelConstants.RESULT_RESULT)
from.setRelClass(ModelConstants.CITES)
from.setSubRelType(ModelConstants.CITATION)
from.setCollectedfrom(source.getCollectedfrom)
from.setDataInfo(source.getDataInfo)
from.setLastupdatetimestamp(source.getLastupdatetimestamp)
val to = new Relation
to.setTarget(source.getId)
to.setSource(targetId)
to.setRelType(ModelConstants.RESULT_RESULT)
to.setRelClass(ModelConstants.IS_CITED_BY)
to.setSubRelType(ModelConstants.CITATION)
to.setCollectedfrom(source.getCollectedfrom)
to.setDataInfo(source.getDataInfo)
to.setLastupdatetimestamp(source.getLastupdatetimestamp)
List(from,to)
}
def generateCitationRelations(dois:List[String], result:Result):List[Relation] = {
dois.flatMap(d => createCiteRelation(result, d, "doi"))
}
def mappingFunderToRelations(
funders: List[mappingFunder],
sourceId: String,

View File

@ -1,9 +1,14 @@
package eu.dnetlib.dhp.doiboost.crossref
import eu.dnetlib.dhp.schema.common.ModelConstants
import eu.dnetlib.dhp.schema.oaf._
import eu.dnetlib.dhp.utils.DHPUtils
import eu.dnetlib.doiboost.crossref.Crossref2Oaf
import org.codehaus.jackson.map.{ObjectMapper, SerializationConfig}
import org.json4s
import org.json4s.JsonAST.{JField, JObject, JString}
import org.json4s.{DefaultFormats, JValue}
import org.json4s.jackson.JsonMethods
import org.junit.jupiter.api.Assertions._
import org.junit.jupiter.api.Test
import org.slf4j.{Logger, LoggerFactory}
@ -109,6 +114,44 @@ class CrossrefMappingTest {
}
private def parseJson(input:String):JValue = {
implicit lazy val formats: DefaultFormats.type = org.json4s.DefaultFormats
lazy val json: json4s.JValue = JsonMethods.parse(input)
json
}
@Test
def testCitationRelations():Unit = {
val json = Source.fromInputStream(getClass.getResourceAsStream("/eu/dnetlib/doiboost/crossref/publication_license_embargo.json")).mkString
assertNotNull(json)
assertFalse(json.isEmpty)
val result:List[Oaf] = Crossref2Oaf.convert(json)
assertTrue(result.nonEmpty)
val j = parseJson(json)
val doisReference: List[String] = for {
JObject(reference_json) <- j \ "reference"
JField("DOI", JString(doi_json)) <- reference_json
} yield doi_json
val relationList:List[Relation] = result.filter(s => s.isInstanceOf[Relation]).map(r=> r.asInstanceOf[Relation]).filter(r => r.getSubRelType.equalsIgnoreCase(ModelConstants.CITATION))
assertNotNull(relationList)
assertFalse(relationList.isEmpty)
assertEquals(doisReference.size*2, relationList.size)
}
@Test
def testEmptyTitle(): Unit = {
val json = Source