From b0cec5fdcb1c1e8876eb1ed820226ee914e17ed6 Mon Sep 17 00:00:00 2001
From: "Stefan E. Funk" <funk@sub.uni-goettingen.de>
Date: Fri, 11 Jun 2021 10:39:38 +0200
Subject: [PATCH] Add filter term to dh query

---
 .../src/main/java/info/textgrid/middleware/SetDeliverer.java   | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/oaipmh-core/src/main/java/info/textgrid/middleware/SetDeliverer.java b/oaipmh-core/src/main/java/info/textgrid/middleware/SetDeliverer.java
index 4972f7d0..147f04c9 100644
--- a/oaipmh-core/src/main/java/info/textgrid/middleware/SetDeliverer.java
+++ b/oaipmh-core/src/main/java/info/textgrid/middleware/SetDeliverer.java
@@ -123,6 +123,7 @@ public class SetDeliverer {
       AggregationBuilder filterCollections = AggregationBuilders.filter("collectionFilter",
           QueryBuilders.boolQuery().must(QueryBuilders.matchPhraseQuery(
               "descriptiveMetada.dc:format", TextGridMimetypes.DARIAH_COLLECTION)));
+      AggregationBuilder filterTerm = AggregationBuilders.terms("collectionTerm").size(1000);
 
       searchSourceBuilder.aggregation(filterCollections);
     }
@@ -214,7 +215,7 @@ public class SetDeliverer {
             // Filter trytry = getRecordListItems.getAggregations().get("projectsPublic");
             // Terms trytry2 = trytry.getAggregations().get("projects");
             Filter filterCollection = getRecordListItems.getAggregations().get("collectionFilter");
-            Terms collectionTerms = filterCollection.getAggregations().get("collectionFilter");
+            Terms collectionTerms = filterCollection.getAggregations().get("collectionTerm");
             for (Bucket b : collectionTerms.getBuckets()) {
 
               System.out.println("  ##  ID  -->  " + b.getKeyAsString());
-- 
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