mapping generated for MAG,

missing generation of Organization Action set

dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/collection/mag/convert_MAG_to_OAF_properties.json

@@ -12,9 +12,9 @@
     "paramRequired": true
   },
   {
-    "paramName": "w",
-    "paramLongName": "workingPath",
-    "paramDescription": "The working path",
+    "paramName": "ma",
+    "paramLongName": "magBasePath",
+    "paramDescription": "The mag Base path",
     "paramRequired": false
   }
 

dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/collection/mag/create_MAG_denormalized_table_properties.json

@@ -10,12 +10,6 @@
     "paramLongName": "magBasePath",
     "paramDescription": "The base path of MAG DUMP CSV Tables",
     "paramRequired": true
-  },
-  {
-    "paramName": "w",
-    "paramLongName": "workingPath",
-    "paramDescription": "The working path",
-    "paramRequired": false
   }
 
 ]

dhp-workflows/dhp-aggregation/src/main/resources/eu/dnetlib/dhp/collection/mag/oozie_app/workflow.xml

@@ -8,10 +8,6 @@
             <name>mdstorePath</name>
             <description>The base path of MAG DUMP CSV Tables</description>
         </property>
-        <property>
-            <name>workingPath</name>
-            <description>The working path</description>
-        </property>
         <property>
             <name>resume_from</name>
             <value>generateOAF</value>
@@ -53,7 +49,6 @@
                 --conf spark.eventLog.dir=${nameNode}${spark2EventLogDir}
             </spark-opts>
             <arg>--magBasePath</arg><arg>${magBasePath}</arg>
-            <arg>--workingPath</arg><arg>${workingPath}</arg>
             <arg>--master</arg><arg>yarn</arg>
         </spark>
         <ok to="generateOAF"/>
@@ -79,7 +74,7 @@
                 --conf spark.eventLog.dir=${nameNode}${spark2EventLogDir}
             </spark-opts>
             <arg>--mdstorePath</arg><arg>${mdstorePath}</arg>
-            <arg>--workingPath</arg><arg>${workingPath}</arg>
+            <arg>--magBasePath</arg><arg>${magBasePath}</arg>
             <arg>--master</arg><arg>yarn</arg>
         </spark>
         <ok to="End"/>

dhp-workflows/dhp-aggregation/src/main/scala/eu/dnetlib/dhp/collection/mag/MagUtility.scala

@@ -4,7 +4,16 @@ import com.fasterxml.jackson.databind.ObjectMapper
 import eu.dnetlib.dhp.schema.common.ModelConstants
 import eu.dnetlib.dhp.schema.oaf.utils.OafMapperUtils._
 import eu.dnetlib.dhp.schema.oaf.utils.{OafMapperUtils, PidType}
-import eu.dnetlib.dhp.schema.oaf.{Author, DataInfo, Instance, Journal, Publication, Result, Dataset => OafDataset}
+import eu.dnetlib.dhp.schema.oaf.{
+  Author,
+  DataInfo,
+  Instance,
+  Journal,
+  Publication,
+  Relation,
+  Result,
+  Dataset => OafDataset
+}
 import eu.dnetlib.dhp.utils.DHPUtils
 import org.apache.spark.sql.types._
 import org.apache.spark.sql.{Dataset, Row, SparkSession}
@@ -65,7 +74,41 @@ object MagUtility extends Serializable {
 
   val mapper = new ObjectMapper()
 
-  val MAGCollectedFrom =keyValue(ModelConstants.MAG_ID,ModelConstants.MAG_NAME)
+  private val MAGCollectedFrom = keyValue(ModelConstants.MAG_ID, ModelConstants.MAG_NAME)
+
+  private val MAGDataInfo: DataInfo = {
+    val di = new DataInfo
+    di.setDeletedbyinference(false)
+    di.setInferred(false)
+    di.setInvisible(false)
+    di.setTrust("0.9")
+    di.setProvenanceaction(
+      OafMapperUtils.qualifier(
+        ModelConstants.SYSIMPORT_ACTIONSET,
+        ModelConstants.SYSIMPORT_ACTIONSET,
+        ModelConstants.DNET_PROVENANCE_ACTIONS,
+        ModelConstants.DNET_PROVENANCE_ACTIONS
+      )
+    )
+    di
+  }
+
+  private val MAGDataInfoInvisible: DataInfo = {
+    val di = new DataInfo
+    di.setDeletedbyinference(false)
+    di.setInferred(false)
+    di.setInvisible(true)
+    di.setTrust("0.9")
+    di.setProvenanceaction(
+      OafMapperUtils.qualifier(
+        ModelConstants.SYSIMPORT_ACTIONSET,
+        ModelConstants.SYSIMPORT_ACTIONSET,
+        ModelConstants.DNET_PROVENANCE_ACTIONS,
+        ModelConstants.DNET_PROVENANCE_ACTIONS
+      )
+    )
+    di
+  }
 
   val datatypedict = Map(
     "bool"     -> BooleanType,
@@ -308,8 +351,7 @@ object MagUtility extends Serializable {
   def getSchema(streamName: String): StructType = {
     var schema = new StructType()
     val d: Seq[String] = stream(streamName)._2
-    d.foreach {
-      case t =>
+    d.foreach { case t =>
       val currentType = t.split(":")
       val fieldName: String = currentType.head
       var fieldType: String = currentType.last
@@ -338,22 +380,10 @@ object MagUtility extends Serializable {
 
   def createResultFromType(magType: Option[String], source: Option[String]): Result = {
     var result: Result = null
-    val di = new DataInfo
-    di.setDeletedbyinference(false)
-    di.setInferred(false)
-    di.setInvisible(false)
-    di.setTrust("0.9")
-    di.setProvenanceaction(
-      OafMapperUtils.qualifier(
-        ModelConstants.SYSIMPORT_ACTIONSET,
-        ModelConstants.SYSIMPORT_ACTIONSET,
-        ModelConstants.DNET_PROVENANCE_ACTIONS,
-        ModelConstants.DNET_PROVENANCE_ACTIONS
-      )
-    )
-    if (magType == null || magType.orNull ==null) {
+
+    if (magType == null || magType.orNull == null) {
       result = new Publication
-      result.setDataInfo(di)
+      result.setDataInfo(MAGDataInfo)
       val i = new Instance
       i.setInstancetype(
         qualifier(
@@ -386,7 +416,7 @@ object MagUtility extends Serializable {
         result = new Publication
         qualifier("0043", "Journal", ModelConstants.DNET_PUBLICATION_RESOURCE, ModelConstants.DNET_PUBLICATION_RESOURCE)
       case "patent" =>
-        if (source!= null && source.orNull != null) {
+        if (source != null && source.orNull != null) {
           val s = source.get.toLowerCase
           if (s.contains("patent") || s.contains("brevet")) {
             result = new Publication
@@ -404,9 +434,11 @@ object MagUtility extends Serializable {
               ModelConstants.DNET_PUBLICATION_RESOURCE,
               ModelConstants.DNET_PUBLICATION_RESOURCE
             )
-          } else if (s.contains("proceedings") || s.contains("conference") || s.contains("workshop") || s.contains(
+          } else if (
+            s.contains("proceedings") || s.contains("conference") || s.contains("workshop") || s.contains(
               "symposium"
-                     )) {
+            )
+          ) {
             result = new Publication
             qualifier(
               "0001",
@@ -419,7 +451,7 @@ object MagUtility extends Serializable {
 
       case "repository" =>
         result = new Publication()
-        di.setInvisible(true)
+        result.setDataInfo(MAGDataInfoInvisible)
         qualifier(
           "0038",
           "Other literature type",
@@ -454,7 +486,8 @@ object MagUtility extends Serializable {
     }
 
     if (result != null) {
-      result.setDataInfo(di)
+      if (result.getDataInfo == null)
+        result.setDataInfo(MAGDataInfo)
       val i = new Instance
       i.setInstancetype(tp)
       result.setInstance(List(i).asJava)
@@ -466,14 +499,13 @@ object MagUtility extends Serializable {
   def convertMAGtoOAF(paper: MAGPaper): String = {
 
     // FILTER all the  MAG paper with no URL
-    if (paper.urls.orNull == null  )
+    if (paper.urls.orNull == null)
       return null
 
     val result = createResultFromType(paper.docType, paper.originalVenue)
     if (result == null)
       return null
 
-
     result.setCollectedfrom(List(MAGCollectedFrom).asJava)
     val pidList = List(
       structuredProperty(
@@ -582,7 +614,7 @@ object MagUtility extends Serializable {
 
     val instance = result.getInstance().get(0)
     instance.setPid(pidList.asJava)
-    if(paper.doi.orNull != null)
+    if (paper.doi.orNull != null)
       instance.setAlternateIdentifier(
         List(
           structuredProperty(
@@ -600,12 +632,14 @@ object MagUtility extends Serializable {
     instance.setUrl(paper.urls.get.asJava)
     instance.setHostedby(ModelConstants.UNKNOWN_REPOSITORY)
     instance.setCollectedfrom(MAGCollectedFrom)
-    instance.setAccessright(accessRight(
+    instance.setAccessright(
+      accessRight(
         ModelConstants.UNKNOWN,
         ModelConstants.NOT_AVAILABLE,
         ModelConstants.DNET_ACCESS_MODES,
         ModelConstants.DNET_ACCESS_MODES
-    ))
+      )
+    )
 
     if (paper.authors.orNull != null && paper.authors.get.nonEmpty)
       result.setAuthor(
@@ -646,6 +680,31 @@ object MagUtility extends Serializable {
           .asJava
       )
     mapper.writeValueAsString(result)
+
+  }
+
+  def generateAffiliationRelations(paperAffiliation: Row): List[Relation] = {
+
+    val affId = s"20|mag_________::${DHPUtils.md5(paperAffiliation.getAs[Long]("AffiliationId").toString)}"
+    val oafId = s"50|mag_________::${DHPUtils.md5(paperAffiliation.getAs[Long]("PaperId").toString)}"
+    val r: Relation = new Relation
+    r.setSource(oafId)
+    r.setTarget(affId)
+    r.setRelType(ModelConstants.RESULT_ORGANIZATION)
+    r.setRelClass(ModelConstants.HAS_AUTHOR_INSTITUTION)
+    r.setSubRelType(ModelConstants.AFFILIATION)
+    r.setDataInfo(MAGDataInfo)
+    r.setCollectedfrom(List(MAGCollectedFrom).asJava)
+    val r1: Relation = new Relation
+    r1.setTarget(oafId)
+    r1.setSource(affId)
+    r1.setRelType(ModelConstants.RESULT_ORGANIZATION)
+    r1.setRelClass(ModelConstants.IS_AUTHOR_INSTITUTION_OF)
+    r1.setSubRelType(ModelConstants.AFFILIATION)
+    r1.setDataInfo(MAGDataInfo)
+    r1.setCollectedfrom(List(MAGCollectedFrom).asJava)
+    List(r, r1)
+
   }
 
   def convertInvertedIndexString(json_input: String): String = {

dhp-workflows/dhp-aggregation/src/main/scala/eu/dnetlib/dhp/collection/mag/SparkCreateMagDenormalizedTable.scala

@@ -15,15 +15,12 @@ class SparkCreateMagDenormalizedTable(propertyPath: String, args: Array[String],
   override def run(): Unit = {
     val magBasePath: String = parser.get("magBasePath")
     log.info("found parameters magBasePath: {}", magBasePath)
-    val workingPath: String = parser.get("workingPath")
-    log.info("found parameters workingPath: {}", workingPath)
-    generatedDenormalizedMAGTable(spark, magBasePath, workingPath)
+    generatedDenormalizedMAGTable(spark, magBasePath)
   }
 
   private def generatedDenormalizedMAGTable(
     spark: SparkSession,
-    magBasePath: String,
-    workingPath: String
+    magBasePath: String
   ): Unit = {
 
     import spark.implicits._
@@ -114,27 +111,6 @@ class SparkCreateMagDenormalizedTable(propertyPath: String, args: Array[String],
     step2.count()
     step1.unpersist()
 
-//    val fos = MagUtility
-//      .loadMagEntity(spark, "FieldsOfStudy", magBasePath)
-//      .select($"FieldOfStudyId".alias("fos"), $"DisplayName", $"MainType")
-//
-//    val paperFieldsOfStudy = MagUtility
-//      .loadMagEntity(spark, "PaperFieldsOfStudy", magBasePath)
-//      .select($"FieldOfStudyId", $"Score", $"PaperId")
-//
-//    val paperFoS = paperFieldsOfStudy
-//      .join(broadcast(fos), fos("fos") === paperFieldsOfStudy("FieldOfStudyId"))
-//      .groupBy("PaperId")
-//      .agg(collect_set(struct("FieldOfStudyId", "DisplayName", "MainType", "Score")).as("FoS"))
-//
-//    val step3 = step2
-//      .join(paperFoS, step2("PaperId") === paperFoS("PaperId"), "left")
-//      .select(step2("*"), paperFoS("FoS"))
-//      .cache()
-//    step3.count()
-//
-//    step2.unpersist()
-
     val journals = MagUtility
       .loadMagEntity(spark, "Journals", magBasePath)
       .select(
@@ -204,7 +180,7 @@ class SparkCreateMagDenormalizedTable(propertyPath: String, args: Array[String],
       )
       .write
       .mode("OverWrite")
-      .save(s"$workingPath/mag")
+      .save(s"$magBasePath/mag_denormalized")
     step3.unpersist()
   }
 }

dhp-workflows/dhp-aggregation/src/main/scala/eu/dnetlib/dhp/collection/mag/SparkMAGtoOAF.scala

@@ -1,7 +1,9 @@
 package eu.dnetlib.dhp.collection.mag
 
 import eu.dnetlib.dhp.application.AbstractScalaApplication
-import eu.dnetlib.dhp.schema.oaf.{Publication, Result}
+import eu.dnetlib.dhp.schema.oaf.{Publication, Relation, Result}
+import org.apache.spark.sql.functions.col
+import org.apache.spark.sql.types.{ArrayType, StringType, StructField, StructType}
 import org.apache.spark.sql.{Encoder, Encoders, SaveMode, SparkSession}
 import org.slf4j.{Logger, LoggerFactory}
 
@@ -14,26 +16,49 @@ class SparkMAGtoOAF(propertyPath: String, args: Array[String], log: Logger)
   override def run(): Unit = {
     val mdstorePath: String = parser.get("mdstorePath")
     log.info("found parameters mdstorePath: {}", mdstorePath)
-    val workingPath: String = parser.get("workingPath")
-    log.info("found parameters workingPath: {}", workingPath)
-    convertMAG(spark, workingPath, mdstorePath)
+    val magBasePath: String = parser.get("magBasePath")
+    log.info("found parameters magBasePath: {}", magBasePath)
+    convertMAG(spark, magBasePath, mdstorePath)
+    generateAffiliations(spark, magBasePath, mdstorePath)
   }
 
-  def convertMAG(spark: SparkSession, workingPath: String, mdStorePath: String): Unit = {
+  def convertMAG(spark: SparkSession, magBasePath: String, mdStorePath: String): Unit = {
     import spark.implicits._
 
-
-
     spark.read
-      .load(s"$workingPath/mag")
+      .load(s"$magBasePath/mag_denormalized")
       .as[MAGPaper]
       .map(s => MagUtility.convertMAGtoOAF(s))
+      .filter(s => s != null)
       .write
       .option("compression", "gzip")
       .mode(SaveMode.Overwrite)
       .text(mdStorePath)
 
   }
+
+  def generateAffiliations(spark: SparkSession, magBasePath: String, mdStorePath: String): Unit = {
+
+    implicit val relEncoder: Encoder[Relation] = Encoders.bean(classOf[Relation])
+    val schema = new StructType()
+      .add(StructField("id", StringType))
+      .add(StructField("originalId", ArrayType(StringType)))
+    val generatedMag =
+      spark.read.schema(schema).json(mdStorePath).selectExpr("explode(originalId) as PaperId").distinct()
+    val paperAuthorAffiliations = MagUtility
+      .loadMagEntity(spark, "PaperAuthorAffiliations", magBasePath)
+      .where(col("AffiliationId").isNotNull)
+      .select("PaperId", "AffiliationId")
+      .distinct
+    paperAuthorAffiliations
+      .join(generatedMag, paperAuthorAffiliations("PaperId") === generatedMag("PaperId"), "leftsemi")
+      .flatMap(r => MagUtility.generateAffiliationRelations(r))
+      .write
+      .option("compression", "gzip")
+      .mode(SaveMode.Append)
+      .json(mdStorePath)
+
+  }
 }
 
 object SparkMAGtoOAF {

dhp-workflows/dhp-aggregation/src/test/scala/eu/dnetlib/dhp/collection/crossref/CrossrefMappingTest.scala

@@ -7,7 +7,6 @@ import org.junit.jupiter.api.extension.ExtendWith
 import org.mockito.junit.jupiter.MockitoExtension
 import org.slf4j.{Logger, LoggerFactory}
 
-
 @ExtendWith(Array(classOf[MockitoExtension]))
 class CrossrefMappingTest extends AbstractVocabularyTest {
 
@@ -19,6 +18,4 @@ class CrossrefMappingTest extends AbstractVocabularyTest {
     super.setUpVocabulary()
   }
 
-
-
 }

dhp-workflows/dhp-aggregation/src/test/scala/eu/dnetlib/dhp/collection/mag/MAGMappingTest.scala

@@ -3,62 +3,80 @@ package eu.dnetlib.dhp.collection.mag
 import com.fasterxml.jackson.databind.ObjectMapper
 import eu.dnetlib.dhp.schema.oaf.{Dataset, Publication, Result}
 import org.apache.spark.sql.SparkSession
-import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.Assertions._
-
-
+import org.junit.jupiter.api.Test
 
 class MAGMappingTest {
 
   val mapper = new ObjectMapper()
 
+  def mappingTest(): Unit = {
 
-//  @Test
-//  def mappingTest(): Unit = {
-//
-//    val spark = SparkSession
-//      .builder()
-//      .appName("Test")
-//      .master("local[*]")
-//      .getOrCreate()
-//
-//    new SparkMAGtoOAF(null,null,null).convertMAG(spark,"/home/sandro/Downloads", "/home/sandro/Downloads/mag_oaf")
-//
-//  }
+    val spark = SparkSession
+      .builder()
+      .appName("Test")
+      .master("local[*]")
+      .getOrCreate()
 
+    val s = new SparkMAGtoOAF(null, null, null)
 
+    s.convertMAG(spark, "/home/sandro/Downloads/mag_test", "/home/sandro/Downloads/mag_oaf")
+    s.generateAffiliations(spark, "/home/sandro/Downloads/mag_test", "/home/sandro/Downloads/mag_oaf")
+
+  }
 
   @Test
   def mappingMagType(): Unit = {
 
-
-    checkResult[Publication](MagUtility.createResultFromType(null, null), invisible = false,"Other literature type")
-    checkResult[Publication](MagUtility.createResultFromType(Some("BookChapter"), null), invisible = false,"Part of book or chapter of book")
-    checkResult[Publication](MagUtility.createResultFromType(Some("Book"), null), invisible = false,"Book")
-    checkResult[Publication](MagUtility.createResultFromType(Some("Repository"), null), invisible = true,"Other literature type")
-    checkResult[Publication](MagUtility.createResultFromType(Some("Thesis"), null), invisible = false,"Thesis")
-    checkResult[Publication](MagUtility.createResultFromType(Some("Conference"), null), invisible = false,"Article")
-    checkResult[Publication](MagUtility.createResultFromType(Some("Journal"), null), invisible = false,"Journal")
-    checkResult[Dataset](MagUtility.createResultFromType(Some("Dataset"), null), invisible = false,"Dataset")
-    checkResult[Publication](MagUtility.createResultFromType(Some("Patent"), Some("Patent Department of the Navy")), invisible = false,"Patent")
-    checkResult[Publication](MagUtility.createResultFromType(Some("Patent"), Some("Brevet Department of the Navy")), invisible = false,"Patent")
-    checkResult[Publication](MagUtility.createResultFromType(Some("Patent"), Some("Journal of the Navy")), invisible = false,"Journal")
-    checkResult[Publication](MagUtility.createResultFromType(Some("Patent"), Some("Proceedings of the Navy")), invisible = false,"Article")
-    checkResult[Dataset](MagUtility.createResultFromType(Some("Dataset"), null), invisible = false,"Dataset")
+    checkResult[Publication](MagUtility.createResultFromType(null, null), invisible = false, "Other literature type")
+    checkResult[Publication](
+      MagUtility.createResultFromType(Some("BookChapter"), null),
+      invisible = false,
+      "Part of book or chapter of book"
+    )
+    checkResult[Publication](MagUtility.createResultFromType(Some("Book"), null), invisible = false, "Book")
+    checkResult[Publication](
+      MagUtility.createResultFromType(Some("Repository"), null),
+      invisible = true,
+      "Other literature type"
+    )
+    checkResult[Publication](MagUtility.createResultFromType(Some("Thesis"), null), invisible = false, "Thesis")
+    checkResult[Publication](MagUtility.createResultFromType(Some("Conference"), null), invisible = false, "Article")
+    checkResult[Publication](MagUtility.createResultFromType(Some("Journal"), null), invisible = false, "Journal")
+    checkResult[Dataset](MagUtility.createResultFromType(Some("Dataset"), null), invisible = false, "Dataset")
+    checkResult[Publication](
+      MagUtility.createResultFromType(Some("Patent"), Some("Patent Department of the Navy")),
+      invisible = false,
+      "Patent"
+    )
+    checkResult[Publication](
+      MagUtility.createResultFromType(Some("Patent"), Some("Brevet Department of the Navy")),
+      invisible = false,
+      "Patent"
+    )
+    checkResult[Publication](
+      MagUtility.createResultFromType(Some("Patent"), Some("Journal of the Navy")),
+      invisible = false,
+      "Journal"
+    )
+    checkResult[Publication](
+      MagUtility.createResultFromType(Some("Patent"), Some("Proceedings of the Navy")),
+      invisible = false,
+      "Article"
+    )
+    checkResult[Dataset](MagUtility.createResultFromType(Some("Dataset"), null), invisible = false, "Dataset")
     assertNull(MagUtility.createResultFromType(Some("Patent"), null))
     assertNull(MagUtility.createResultFromType(Some("Patent"), Some("Some name ")))
   }
 
-
-  def  checkResult[T](r:Result, invisible:Boolean, typeName:String): Unit = {
-
+  def checkResult[T](r: Result, invisible: Boolean, typeName: String): Unit = {
 
     assertNotNull(r)
     assertTrue(r.isInstanceOf[T])
     assertNotNull(r.getDataInfo)
-    assertEquals( invisible ,r.getDataInfo.getInvisible)
+    assertEquals(invisible, r.getDataInfo.getInvisible)
     assertNotNull(r.getInstance())
-    assertTrue(r.getInstance().size()>0)
+    assertTrue(r.getInstance().size() > 0)
     assertNotNull(r.getInstance().get(0).getInstancetype)
     assertEquals(typeName, r.getInstance().get(0).getInstancetype.getClassname)