Resolve "Sprachauswahl für Originalfassung der Modul(teil)-Deskriptoren", fixes #4261

1 files changed, 50 insertions, 0 deletions

diff --git a/db/migrations/6.0.36_step_4261.php b/db/migrations/6.0.36_step_4261.php
new file mode 100644
index 0000000..0e5fe39
--- /dev/null
+++ b/db/migrations/6.0.36_step_4261.php
@@ -0,0 +1,50 @@
+<?php
+
+final class Step4261 extends Migration
+{
+    public function description()
+    {
+        return 'Add field to module table to store original language.';
+    }
+
+    protected function up()
+    {
+        $db = DBManager::get();
+
+        // retrieve default language from config
+        $config_language = $db->fetchColumn(
+            "SELECT `value` FROM `config` WHERE `field` = 'DEFAULT_LANGUAGE'"
+        );
+        $default_language = $config_language ?? array_keys($GLOBALS['CONTENT_LANGUAGES'])[0] ?? 'de_DE';
+        $db->execute(
+            'ALTER TABLE `mvv_modul`
+            ADD `original_language` VARCHAR(10) NOT NULL DEFAULT ? COLLATE latin1_bin AFTER `verantwortlich`',
+            [$default_language]
+        );
+
+        $query = "INSERT INTO `config` (`field`, `value`, `type`, `range`, `section`, `mkdate`, `chdate`, `description`)
+                  VALUES ('MVV_DEFAULT_LANGUAGE', ?, 'string', 'global', 'mvv', UNIX_TIMESTAMP(), UNIX_TIMESTAMP(), ?)";
+        $db->execute($query,
+            [
+                $default_language,
+                'Code der Inhalts-Sprache, die als Original-Sprache der Deskriptoren für Module und Modulteile vorausgewählt ist.',
+            ]
+        );
+    }
+
+    protected function down()
+    {
+        $db = DBManager::get();
+
+        $db->exec(
+            "ALTER TABLE `mvv_modul`
+            DROP COLUMN `original_language`"
+        );
+
+        $query = "DELETE `config`, `config_values`
+                  FROM `config`
+                  LEFT JOIN `config_values` USING (`field`)
+                  WHERE `field` = 'MVV_DEFAULT_LANGUAGE'";
+        $db->exec($query);
+    }
+}