Issue #KN-609 merge: Merge pull request #616 from Jayaprakash8887/release-5.1.1

Issue #KN-609 fix: Missing ObjectType property handling for collection units.

publish-pipeline/publish-core/src/main/scala/org/sunbird/job/publish/helpers/ObjectBundle.scala

@@ -40,9 +40,13 @@ trait ObjectBundle {
     objList.map(data => {
       val identifier = data.getOrElse("identifier", "").asInstanceOf[String].replaceAll(".img", "")
       val mimeType = data.getOrElse("mimeType", "").asInstanceOf[String]
+      val visibility = data.getOrElse("visibility", "").asInstanceOf[String]
       val objectType: String = if(!data.contains("objectType") || data.getOrElse("objectType", "").asInstanceOf[String].isBlank || data.getOrElse("objectType", "").asInstanceOf[String].isEmpty) {
-        val metaData = Option(neo4JUtil.getNodeProperties(identifier)).getOrElse(neo4JUtil.getNodeProperties(identifier)).asScala.toMap
-        metaData.getOrElse("IL_FUNC_OBJECT_TYPE", "").asInstanceOf[String]
+        if(visibility.equalsIgnoreCase("Parent") && mimeType.equalsIgnoreCase("application/vnd.ekstep.content-collection")) "Collection"
+        else {
+          val metaData = Option(neo4JUtil.getNodeProperties(identifier)).getOrElse(neo4JUtil.getNodeProperties(identifier)).asScala.toMap
+          metaData.getOrElse("IL_FUNC_OBJECT_TYPE", "").asInstanceOf[String]
+        }
       } else data.getOrElse("objectType", "").asInstanceOf[String] .replaceAll("Image", "")
       val contentDisposition = data.getOrElse("contentDisposition", "").asInstanceOf[String]
       logger.info("ObjectBundle:: getManifestData:: identifier:: " + identifier + " || objectType:: " + objectType)