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Original file line number Diff line number Diff line change
Expand Up @@ -142,6 +142,7 @@ public class EsSearchManager implements ISearchManager {
FIELDLIST_RELATED_SCRIPTED = ImmutableMap.<String, String>builder()
// Elasticsearch scripted field to get the first overview url. Scripted fields must return single values.
.put("overview", "return params['_source'].overview == null ? [] : params['_source'].overview.stream().map(f -> f.url).findFirst().orElse('');")
.put("overview_data", "return params['_source'].overview == null ? [] : params['_source'].overview.stream().map(f -> f.data).findFirst().orElse('');")
.build();
}

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Original file line number Diff line number Diff line change
Expand Up @@ -1075,6 +1075,8 @@
if (md.overview && md.overview.length > 0) {
return md.overview[0].url;
// Related records contain the first overview in the properties.overview property
} else if (md.properties && md.properties.overview_data) {
return md.properties.overview_data;
} else if (md.properties && md.properties.overview) {
return md.properties.overview;
}
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