Release: Sprint/2023 07

This Merge Request is automatically created

src/Metadata/MetadataRdfStoreConnector.cs

@@ -138,7 +138,7 @@ namespace Coscine.Metadata
                 ?g <{Uris.FdpHasMetadata}> ?m .
                 ?m <{Uris.FdpHasMetadata}> ?v .
                 " + ((path != null) ? "FILTER(contains(str(?m), @path)) ." : "") + $@"
-                " + (extracted ? "FILTER(contains(str(?v), '&extracted=true')) ." : "") + $@"
+                " + (extracted ? "FILTER(contains(str(?v), '&extracted=true')) ." : "FILTER(!contains(str(?v), '&extracted=true')) .") + $@"
             }}";
 
             var cmdString = new SparqlParameterizedString
@@ -354,5 +354,34 @@ namespace Coscine.Metadata
             }
             await AddGraphAsync(provenanceGraph);
         }
+
+        /// <summary>
+        /// Invalidates a metadata set in the given provenance graph
+        /// </summary>
+        /// <param name="resourceId"></param>
+        /// <param name="path"></param>
+        /// <param name="type"></param>
+        /// <param name="responsibleAgent"></param>
+        public void SetInvalidation(string resourceId, string path, string type = "metadata", Uri? responsibleAgent = null)
+        {
+            if (!path.StartsWith("/"))
+            {
+                path = "/" + path;
+            }
+
+            if (responsibleAgent is null)
+            {
+                responsibleAgent = Uris.CoscineUserAgent;
+            }
+
+            var urlId = new CoscineLDPHelper(this).GetId(resourceId, path, true, false, type);
+
+            var provenanceGraph = GetEmptySmallUpdateGraph(
+                $"https://purl.org/coscine/resources/{resourceId}{path}/@type={type}"
+            );
+            MetadataUtil.AssertToGraph(provenanceGraph, urlId, Uris.ProvWasInvalidatedBy, responsibleAgent);
+
+            AddGraph(provenanceGraph);
+        }
     }
 }