Translation preparation and some webgui code

INSTALL

@@ -7,6 +7,7 @@ YMS Installation
 - Python 3
   - python3-bcrypt
 - optional 
+  - gettext
   - mupdf-tools for extended pdf file management
 
 1.2 Native GUI
@@ -20,7 +21,6 @@ YMS Installation
   - php-mysql
   - php-xml
 
-
 2. Create database
 
 Create a database for YMS on your server, as well as a MariaDB user who has
@@ -39,6 +39,15 @@ Import the mariadb.sql file into your database, which will create the tables
 
   mariadb yms < mariadb.sql
 
+According to your desired language import minimal required dataset into your
+new database. For german use
+
+   mariadb yms < minimal.sql
+
+or alternatively for english language
+
+   mariadb yms < minimal_en.sql
+
 Optional import some sample data
 
   mariadb yms < mariadb_sample.sql

Makefile

@@ -0,0 +1,10 @@
+# Translation helper
+
+prepare: ymsgui.py yms/*.py yms/ui/*.ui
+	xgettext -L Python -o locale/program.pot ymsgui.py yms/*.py
+	xgettext -L Glade -o locale/ui.pot yms/ui/*.ui
+	msgcat -o locale/combined.pot locale/program.pot locale/ui.pot
+	msgmerge -U locale/de.po locale/combined.pot
+
+translation: locale/de.po
+	msgfmt locale/de.po -o locale/de/LC_MESSAGES/ymsgui.mo

locale/de.po

@@ -0,0 +1,73 @@
+# YMS - Yacht Management System
+# Copyright (C) 2025 Thomas Hooge
+# This file is distributed under the same license as the YMS package.
+# Thomas Hooge <thomas@hoogi.de>, 2025.
+#
+msgid ""
+msgstr ""
+"Project-Id-Version: YMS 0.1\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2025-05-15 09:05+0200\n"
+"PO-Revision-Date: 2025-05-15 09:05+0200\n"
+"Last-Translator: Thomas Hooge <thomas@hoogi.de>\n"
+"Language-Team: de <thomas@hoogi.de>\n"
+"Language: de\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: ymsgui.py:98
+msgid "Configuration file not found"
+msgstr "Konfigurationsdatei nicht gefunden"
+
+#: ymsgui.py:110
+msgid "Database connection cannot be established"
+msgstr "Datenbankverbindung kann nicht hergestellt werden"
+
+#: yms/ui/main.ui:7
+msgid "YMS"
+msgstr ""
+
+#: yms/ui/main.ui:27
+msgid "empty"
+msgstr "leer"
+
+#: yms/ui/main.ui:55
+msgid "Name"
+msgstr ""
+
+#: yms/ui/main.ui:76
+msgid "Model"
+msgstr "Modell"
+
+#: yms/ui/main.ui:109
+msgid "Vessel"
+msgstr "Boot"
+
+#: yms/ui/main.ui:138
+msgid "Lists"
+msgstr "Listen"
+
+#: yms/ui/main.ui:173
+msgid "Ok"
+msgstr ""
+
+#: yms/ui/main.ui:194
+msgid "User"
+msgstr "Benutzer"
+
+#: yms/ui/main.ui:207
+msgid "Base data"
+msgstr "Basisdaten"
+
+#: yms/ui/main.ui:217 yms/ui/main.ui:238
+msgid "label"
+msgstr ""
+
+#: yms/ui/main.ui:227
+msgid "Equipment"
+msgstr "Ausrüstung"
+
+#: yms/ui/main.ui:248
+msgid "Inventory"
+msgstr "Inventar"

webgui/config.inc-sample

@@ -21,6 +21,7 @@ $g_db_password = 'changeme!';
 $g_db_schema = 'yms';
 
 // mail settings
+$g_mail_enable      = FALSE;
 $g_mailto           = 'captain@example.com';
 $g_mailto_webmaster = 'webmaster@example.com';
 
@@ -34,7 +35,7 @@ $g_shapedir = 'shapes';
 
 // documents and images
 $g_doc_basepath = '/var/local/yms';
-$g_doc_maxsize = 1024*1024*16; // 16 MB
+$g_doc_maxsize = 1024*1024*16; // 16 MB, please adjust php.ini accordingly!
 $g_doc_typemap = array(
     'generic' => 'doc',
     'manual' => 'doc',

webgui/globals.inc

@@ -1,7 +1,7 @@
 <?php	
 /******************************************************************************
  * YMS - Yacht Management Software
- * Copyright (C) 2024 Thomas Hooge
+ * Copyright (C) 2024-2025 Thomas Hooge
  * 
  * SPDX-License-Identifier: WTFPL
  ******************************************************************************
@@ -72,14 +72,39 @@ try {
     $pdo = new PDO("mysql:host=$g_db_host;dbname=$g_db_schema;charset=utf8mb4", $g_db_username, $g_db_password);
 } catch (PDOException $e) {
     echo '<pre>';
+    switch ($e->getCode()) {
+        case 2002:
+            echo "Unable to connect to database, perhaps host info is wrong.\n";
+            break;
+        case 1044:
+        case 1045:
+            // access denied to db or generic access denied
+            echo "Unable to connect to database, perhaps username or password is wrong.\n";
+            break;
+        case 1049:
+            echo "Unable to connect to database, perhaps database name is wrong.\n";
+            break;
+        default:
             print_r($e);
+    }
     echo '</pre>';
+    exit(1);
 }
 $pdo->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
 $pdo->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);
 # $pdo->query("SET lc_time_names='de_DE'");
-$sth = $pdo->query("SELECT valint FROM settings WHERE userid=0 AND sno=0");
+try {
+    $sth = $pdo->query("SELECT valint FROM settings WHERE userid=0 AND sno=0");
+} catch (PDOException $e) {
+    if ($e->getCode() == 1146) {
+        echo '<pre>';
+        echo 'Settings table not found! Perhaps database is not initialized';
+        echo '</pre>';
+        exit(1)
+    }
+}
 $g_db_scheme_version = $sth->fetchColumn();
+// TODO Check version
 
 $user = User::GetInstance(); // There can be only one
 if ($g_scriptname != 'login.php') {

webgui/locale/de_DE.po

@@ -1,5 +1,5 @@
 # YMS - Yacht Management System
-# Copyright (C) 2024 Thomas Hooge
+# Copyright (C) 2024-2025 Thomas Hooge
 # This file is distributed under the same license as the YMS package.
 # Thomas Hooge <thomas@hoogi.de>, 2024.
 #
@@ -10,7 +10,7 @@ msgstr ""
 "POT-Creation-Date: 2024-04-10 17:14+0200\n"
 "PO-Revision-Date: 2024-03-15 13:50+0100\n"
 "Last-Translator: Thomas Hooge <thomas@hoogi.de>\n"
-"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language-Team: de <thomas@hoogi.de>\n"
 "Language: de\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"

ymsgui.py

@@ -14,6 +14,7 @@ Configuration file located at ~/.config/ymsgui.conf:
 import os
 import sys
 import locale
+import gettext
 import configparser
 
 import gi
@@ -89,9 +90,12 @@ def messagebox(messagetext, symbol=None, title=None, parent=None):
 
 if __name__ == "__main__":
     locale.setlocale(locale.LC_ALL, '')
+    gettext.bindtextdomain('ymsgui', 'locale')
+    gettext.textdomain('ymsgui')
+    _ = gettext.gettext
     config = configparser.ConfigParser()
     if not config.read(os.path.expanduser(cfg['cfgfile'])):
-        messagebox("Configuration file not found", title="YMS")
+        messagebox(_("Configuration file not found"), title="YMS")
     else:
         cfg['host'] = config.get('DB', 'host')
         cfg['db'] = config.get('DB', 'db')
@@ -103,6 +107,6 @@ if __name__ == "__main__":
             app.run()
             db.disconnect()
         else:
-            messagebox("Database connection cannot be established", title="YMS")
+            messagebox(_("Database connection cannot be established"), title="YMS")
 
 # Another fine product of the sirius cybernetics corporation