From ca13f36c0d85212100f67daddd1144000e17a68f Mon Sep 17 00:00:00 2001
From: Joshua Ramon Enslin <joshua@museum-digital.de>
Date: Mon, 7 Dec 2020 13:43:07 +0100
Subject: [PATCH] Add function to get tag IDs by their translated names

---
 src/NodaIDGetter.php | 66 ++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 64 insertions(+), 2 deletions(-)

diff --git a/src/NodaIDGetter.php b/src/NodaIDGetter.php
index fce7f91..5d2f2fa 100644
--- a/src/NodaIDGetter.php
+++ b/src/NodaIDGetter.php
@@ -10,7 +10,6 @@ declare(strict_types = 1);
  * Contains static functions for getting IDs for noda entries by various means.
  */
 final class NodaIDGetter {
-
     /**
      * Returns persinst ID by entry in persinst name rewriting table.
      *
@@ -171,6 +170,70 @@ final class NodaIDGetter {
 
     }
 
+    /**
+     * Returns tag ID by entry in tag translations table.
+     *
+     * @param MDMysqli $mysqli_noda Database connection.
+     * @param string   $lang        Language to check in.
+     * @param string   $name        Name of the tag to search for.
+     *
+     * @return integer
+     */
+    public static function getTagIDByTransName(MDMysqli $mysqli_noda, string $lang, string $name):int {
+
+        if (empty($name)) return 0;
+
+        $tagByTLNameResult = $mysqli_noda->query_by_stmt("
+            SELECT `tag_id`
+            FROM `tag_translation`
+            WHERE `trans_name` = ?
+                AND `trans_language` = ?
+            LIMIT 2", "ss", $name, $lang);
+
+        if ($tagByTlData = $tagByTLNameResult->fetch_row()) {
+            $output = $tagByTlData[0];
+        }
+        else $output = 0;
+
+        $tagByTLNameResult->close();
+        $tagByTLNameResult = null;
+
+        return $output;
+
+    }
+
+    /**
+     * Returns tag ID by entry in tag noda table.
+     *
+     * @param MDMysqli $mysqli_noda     Database connection.
+     * @param string   $noda_source     Language to check in.
+     * @param string   $noda_nrinsource Name of the tag to search for.
+     *
+     * @return integer
+     */
+    public static function getTagIDByNodaLink(MDMysqli $mysqli_noda, string $noda_source, string $noda_nrinsource):int {
+
+        if (empty($noda_nrinsource)) return 0;
+
+        $tagByNodaResult = $mysqli_noda->query_by_stmt("
+            SELECT `tag_id`
+            FROM `noda_tag`
+            WHERE `noda_source` = ?
+                AND `noda_nrinsource` = ?
+            LIMIT 2", "ss", $noda_source, $noda_nrinsource);
+
+        if ($tagByNodaData = $tagByNodaResult->fetch_row()) {
+            $output = $tagByNodaData[0];
+        }
+        else $output = 0;
+
+        $tagByNodaResult->close();
+        $tagByNodaResult = null;
+
+        return $output;
+
+    }
+
     /**
      * Returns tag ID by entry in tag name rewriting table.
      *
@@ -202,5 +265,4 @@ final class NodaIDGetter {
         return $output;
 
     }
-
 }