Implement isPublished flag.

src/main/kotlin/KEYS.kt

@@ -19,6 +19,7 @@
 package org.memobase
 
 object KEYS {
+    const val isPublished = "isPublished"
     const val entityId = "@id"
     const val atType = "@type"
     const val ricoType = "type"

src/main/kotlin/SearchDocTransform.kt

@@ -230,6 +230,7 @@ class SearchDocTransform {
             callNumber = Extract.typedEntityByType(physicalIdentifiers, "type", "callNumber", "identifier")
                 .flatMap { it.toList() },
             format = format,
+            published = (record[KEYS.isPublished] as Boolean?) ?: false,
             suggest = suggestContainerBuilder.build()[0]
         )
     }

src/main/kotlin/model/SearchDoc.kt

@@ -105,6 +105,9 @@ data class SearchDoc(
     // Combined
     val access: List<String>,
 
+    // internal fields
+    val published: Boolean,
+
     // auto complete source
     val suggest: SuggestContainer
 )

src/test/resources/data/1/output.json

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\ No newline at end of file
+{"title":[{"de":[],"fr":[],"it":[],"un":["Bern: Altstadt, obere; Bundesplatz 4; Bärenplatz (31); Käfiggässchen; -- Fuhrwerk; Automobil; Lastwagen; Transport, Verkehr; Strassenbeleuchtung"]}],"type":"Foto","sourceID":"216133","id":"https://memobase.ch/record/Burgerbib-Krebser-216133","descriptiveNote":[{"de":[],"fr":[],"it":[],"un":["Datierung: Bundesplatz / Büren-Besitzung<br>"]}],"rightsHolder":[{"de":[],"fr":[],"it":[],"un":["Burgerbibliothek Bern"]}],"sameAs":["http://katalog.burgerbib.ch/detail.aspx?ID=216133"],"keywords":[{"name":{"de":[],"fr":[],"it":[],"un":["Transport, Verkehr"]},"facet":["Transport, Verkehr"]}],"personCreator":[{"name":{"de":[],"fr":[],"it":[],"un":["Anonym"]},"relation":{"de":[],"fr":[],"it":[],"un":["author"]},"facet":["0~A~#","1~A~Anonym~#"]}],"personContributor":[{"name":{"de":[],"fr":[],"it":[],"un":["Familie Krebser"]},"relation":{"de":[],"fr":[],"it":[],"un":["Collector/Sammler"]},"facet":["0~F~#","1~F~Familie Krebser~#"]}],"personsFacet":["0~A~#","1~A~Anonym~#","0~F~#","1~F~Familie Krebser~#"],"placeRelated":[{"name":{"de":[],"fr":[],"it":[],"un":["Käfiggässchen"]},"facet":["0~K~#","1~K~Käfiggässchen~#"]}],"placeFacet":["0~K~#","1~K~Käfiggässchen~#"],"dateCreated":[{"date":"1900/1909","facet":[]}],"institution":[{"name":{"de":[],"fr":[],"it":[],"un":[]},"facet":["https://memobase.ch/institution/Burgerbib"]}],"recordSet":{"name":{"de":[],"fr":[],"it":[],"un":[]},"facet":["https://memobase.ch/recordSet/Burgerbib-Krebser"]},"memoriavClaim":true,"callNumber":["Historische Sammlung Krebser 13/2"],"physicalCharacteristics":[{"de":[],"fr":[],"it":[],"un":["Weite: 85 mm","Höhe: 100 mm"]}],"format":[{"name":{"de":["Glasplatte"],"fr":[],"it":[],"un":[]},"facet":["http://www.wikidata.org/entity/Q1138868"]},{"name":{"de":[],"fr":[],"it":[],"un":["Glasplatte"]},"facet":[]}],"published":false,"suggest":{"title":["Bern: Altstadt, obere; Bundesplatz 4; Bärenplatz (31); Käfiggässchen; -- Fuhrwerk; Automobil; Lastwagen; Transport, Verkehr; Strassenbeleuchtung"],"seriesTitle":[],"broadcastTitle":[],"keywords":["Transport, Verkehr"]}}
\ No newline at end of file

src/test/resources/data/2/output.json

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\ No newline at end of file
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\ No newline at end of file