refs #20600 [finc] getURLS: treat URLs independently, based on ind2

module/finc/src/finc/RecordDriver/SolrMarcFincTrait.php

@@ -127,7 +127,7 @@ trait SolrMarcFincTrait
 
         foreach ($fieldsToCheck as $field => $subfields) {
             $urls = $this->getMarcRecord()->getFields($field);
-            $resultsPerIsil = [];
+            $resultsPerIndicator2 = [];
             if ($urls) {
                 foreach ($urls as $url) {
                     $isil = $url->getSubfield('9');
@@ -172,7 +172,7 @@ trait SolrMarcFincTrait
                             }
                         }
 
-                        $resultsPerIsil[$isil][] = [
+                        $resultsPerIndicator2[$indicator2][$isil][] = [
                             'url' => $address,
                             'desc' => $desc,
                             'indicators' => $indicator1 . $indicator2,
@@ -188,14 +188,16 @@ trait SolrMarcFincTrait
                 }
             }
 
-            $subresult = $this->extractUrls($resultsPerIsil);
+            $subresult = array_map([$this, 'extractUrls'], $resultsPerIndicator2);
 
             if (!empty($subresult)) {
-                foreach ($subresult as $current) {
-                    // If entry doesn't exist so far write
-                    // to return variable.
-                    if (!in_array($current, $retVal)) {
-                        $retVal[] = $current;
+                foreach ($subresult as $perIndicator2) {
+                    foreach ($perIndicator2 as $current) {
+                        // If entry doesn't exist so far write
+                        // to return variable.
+                        if (!in_array($current, $retVal)) {
+                            $retVal[] = $current;
+                        }
                     }
                 }
             }