configurable option to skip indexing of metadatavalues with restricti…

…ve securitylevel
uniba-ub · May 2, 2024 · 3b19272 · 3b19272
1 parent ad337d0
commit 3b19272
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Showing 2 changed files with 14 additions and 1 deletion.
diff --git a/dspace-api/src/main/java/org/dspace/discovery/indexobject/ItemIndexFactoryImpl.java b/dspace-api/src/main/java/org/dspace/discovery/indexobject/ItemIndexFactoryImpl.java
@@ -316,6 +316,11 @@ public void addDiscoveryFields(SolrInputDocument doc, Context context, Item item
                 }
             }
 
+            Integer maxsecuritylevel = DSpaceServicesFactory
+                .getInstance()
+                .getConfigurationService()
+                .getIntProperty("discovery.index.securitylevel.maxlevel", 0);
+
             List<String> toIgnoreMetadataFields = SearchUtils.getIgnoredMetadataFields(item.getType());
             List<MetadataValue> mydc = itemService.getMetadata(item, Item.ANY, Item.ANY, Item.ANY, Item.ANY);
             for (MetadataValue meta : mydc) {
@@ -340,6 +345,11 @@ public void addDiscoveryFields(SolrInputDocument doc, Context context, Item item
                     continue;
                 }
 
+                // We are not indexing values with security level greater than the maximum value
+                if (meta.getSecurityLevel() != null && meta.getSecurityLevel() > maxsecuritylevel) {
+                    continue;
+                }
+
                 if (StringUtils.equals(value, CrisConstants.PLACEHOLDER_PARENT_METADATA_VALUE)) {
                     if (toProjectionFields.contains(field) || toProjectionFields
                             .contains(unqualifiedField + "." + Item.ANY)) {

diff --git a/dspace/config/modules/discovery.cfg b/dspace/config/modules/discovery.cfg
@@ -55,4 +55,7 @@ discovery.facet.namedtype.workflow.pooled = 004workflow\n|||\nWaiting for Contro
 # Set the number of retry of a query when stale objects are found.
 # Set to -1 if stale objects should be ignored. Set to 0 if you want to avoid extra query but take the chance to cleanup 
 # the index each time that stale objects are found. Default 3
-discovery.removestale.attempts = 3
+discovery.removestale.attempts = 3
+
+# the maximum securitylevel of metadatavalues which is still indexed. All above are skipped
+discovery.index.securitylevel.maxlevel = 0