Add migration for service message languages

install/migrations/core.php

@@ -231,5 +231,8 @@ function getAllMigrations() {
         173 => new UpdateMigration('3.3.1', '3.3.0', 173),
         // 2018.1.0
         174 => new UpdateMigration('2018.1.0', '3.3.1', 174),
+        // 2018.1.1
+        175 => new \vv201811\MigrateServiceMessageLanguages(175),
+        176 => new UpdateMigration('2018.1.1', '2018.1.0', 176),
     );
 }

install/migrations/vv201811/MigrateServiceMessageLanguages.php

@@ -0,0 +1,49 @@
+<?php
+
+namespace vv201811;
+
+
+class MigrateServiceMessageLanguages extends \AbstractUpdatableMigration {
+    function innerUp($hesk_settings) {
+        // Get all service messages with non-null language (only HESK will populate this; MFH won't)
+        $rs = hesk_dbQuery("SELECT `id`, `language` FROM `" . hesk_dbEscape($hesk_settings['db_pfix']) . "service_messages`
+            WHERE `language` IS NOT NULL");
+
+        $languageMap = [];
+        while ($row = hesk_dbFetchAssoc($rs)) {
+            // Get the MFH language
+            if (count($languageMap) === 0) {
+                // Initialize the map for the first run
+                foreach($hesk_settings['languages'] as $name => $info) {
+                    $languageMap[$name] = $info['folder'];
+                }
+            }
+
+            $mfh_language = $languageMap[$row['language']];
+
+            hesk_dbQuery("UPDATE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "service_messages`
+                SET `mfh_language` = '" . hesk_dbEscape($mfh_language) . "' WHERE `id` = " . intval($row['id']));
+        }
+    }
+
+    function innerDown($hesk_settings) {
+        // Get all service messages with non-null language (only HESK will populate this; MFH won't)
+        $rs = hesk_dbQuery("SELECT `id`, `mfh_language` FROM `" . hesk_dbEscape($hesk_settings['db_pfix']) . "service_messages`");
+
+        $language_map = [];
+        while ($row = hesk_dbFetchAssoc($rs)) {
+            // Get the language
+            if (count($language_map) === 0) {
+                // Initialize the map for the first run
+                foreach($hesk_settings['languages'] as $name => $info) {
+                    $language_map[$info['folder']] = $name;
+                }
+            }
+
+            $language = $row['mfh_language'] === 'ALL' ? 'NULL' : "'" . hesk_dbEscape($language_map[$row['mfh_language']]) . "'";
+
+            hesk_dbQuery("UPDATE `" . hesk_dbEscape($hesk_settings['db_pfix']) . "service_messages`
+                SET `language` = {$language} WHERE `id` = " . intval($row['id']));
+        }
+    }
+}