add again regex filter

ncbo · Apr 17, 2024 · 7a23f08 · 7a23f08
1 parent 8adda81
commit 7a23f08
Showing 1 changed file with 11 additions and 6 deletions.
diff --git a/lib/goo/sparql/query_builder.rb b/lib/goo/sparql/query_builder.rb
@@ -311,13 +311,18 @@ def query_filter_sparql(klass, filter, filter_patterns, filter_graphs,
           filter_var = inspected_patterns[filter_pattern_match]
 
           if !filter_operation.value.instance_of?(Goo::Filter)
-            if filter_operation.operator == :unbound || filter_operation.operator == :bound
-              if filter_operation.operator == :unbound
-                filter_operations << "!BOUND(?#{filter_var.to_s})"
-              else
-                filter_operations << "BOUND(?#{filter_var.to_s})"
-              end
+            case filter_operation.operator
+            when  :unbound
+              filter_operations << "!BOUND(?#{filter_var.to_s})"
+              return :optional
+
+            when :bound
+              filter_operations << "BOUND(?#{filter_var.to_s})"
               return :optional
+            when :regex
+              if  filter_operation.value.is_a?(String)
+                filter_operations << "REGEX(STR(?#{filter_var.to_s}) , \"#{filter_operation.value.to_s}\", \"i\")"
+              end
             else
               value = RDF::Literal.new(filter_operation.value)
               if filter_operation.value.is_a? String