Add function getPersinstIDByNodaLink for getting actor IDs by their noda

IDs in NodaIDGetter

src/NodaIDGetter.php

@@ -74,6 +74,38 @@ final class NodaIDGetter {
 
     }
 
+    /**
+     * Returns place ID by entry in place noda table.
+     *
+     * @param MDMysqli $mysqli_noda     Database connection.
+     * @param string   $noda_source     Language to check in.
+     * @param string   $noda_nrinsource Name of the place to search for.
+     *
+     * @return integer
+     */
+    public static function getPersinstIDByNodaLink(MDMysqli $mysqli_noda, string $noda_source, string $noda_nrinsource):int {
+
+        if (empty($noda_nrinsource)) return 0;
+
+        $result = $mysqli_noda->query_by_stmt("
+            SELECT `persinst_id`
+            FROM `noda`
+            WHERE `noda_source` = ?
+                AND `noda_nrinsource` = ?
+            LIMIT 2", "ss", $noda_source, $noda_nrinsource);
+
+        if ($data = $result->fetch_row()) {
+            $output = $data[0];
+        }
+        else $output = 0;
+
+        $result->close();
+        $result = null;
+
+        return $output;
+
+    }
+
     /**
      * Returns persinst ID by entry in persinst translations table.
      *
@@ -225,8 +257,8 @@ final class NodaIDGetter {
                 AND `noda_nrinsource` = ?
             LIMIT 2", "ss", $noda_source, $noda_nrinsource);
 
-        if ($placeByNodaData = $placeByNodaResult->fetch_row()) {
+        if ($data = $placeByNodaResult->fetch_row()) {
-            $output = $placeByNodaData[0];
+            $output = $data[0];
         }
         else $output = 0;