initial gettext integration

includes/helper/internationalization_helper.php

@@ -0,0 +1,43 @@
+<?php
+$locales = array(
+    'de_DE.UTF-8' => "Deutsch",
+    'en_US.UTF-8' => "English" 
+);
+
+$default_locale = 'en_US.UTF-8';
+
+/**
+ * Initializes gettext for internationalization and updates the sessions locale to use for translation.
+ */
+function gettext_init() {
+  global $locales, $default_locale;
+  
+  if (isset($_REQUEST['set_locale']) && in_array($_REQUEST['set_locale'], array_keys($locales)))
+    $_SESSION['locale'] = $_REQUEST['set_locale'];
+  elseif (! isset($_SESSION['locale']))
+    $_SESSION['locale'] = $default_locale;
+  
+  putenv('LC_ALL=' . $_SESSION['locale']);
+  setlocale(LC_ALL, $_SESSION['locale']);
+  bindtextdomain('default', '../locale');
+  bind_textdomain_codeset('default', 'UTF-8');
+  textdomain('default');
+}
+
+/**
+ * Renders language selection.
+ *
+ * @return string
+ */
+function make_langselect() {
+  global $locales;
+  $URL = $_SERVER["REQUEST_URI"] . (strpos($_SERVER["REQUEST_URI"], "?") > 0 ? '&' : '?') . "set_locale=";
+  
+  $html = '<p class="content">';
+  foreach ($locales as $locale => $name)
+    $html .= '<a class="sprache" href="' . htmlspecialchars($URL) . $locale . '"><img src="pic/flag/' . $locale . '.png" alt="' . $name . '" title="' . $name . '"></a>';
+  $html .= '</p>';
+  return '<nav class="container"><h4>' . _("Language") . '</h4>' . $html . '</nav>';
+}
+
+?>

includes/pages/guest_login.php

@@ -9,7 +9,7 @@ function guest_register() {
   $nick = "";
   $lastname = "";
   $prename = "";
-  $age = 23;
+  $age = "";
   $tel = "";
   $dect = "";
   $mobile = "";

includes/sys_menu.php

@@ -96,14 +96,4 @@ function make_menu() {
   return make_navigation() . make_langselect();
 }
 
-function make_langselect() {
-  if (strpos($_SERVER["REQUEST_URI"], "?") > 0)
-    $URL = $_SERVER["REQUEST_URI"] . "&SetLanguage=";
-  else
-    $URL = $_SERVER["REQUEST_URI"] . "?SetLanguage=";
-
-  $html = '<p class="content"><a class="sprache" href="' . htmlspecialchars($URL) . 'DE"><img src="pic/flag/de.png" alt="DE" title="Deutsch"></a>';
-  $html .= '<a class="sprache" href="' . htmlspecialchars($URL) . 'EN"><img src="pic/flag/en.png" alt="EN" title="English"></a></p>';
-  return '<nav class="container"><h4>' . Get_Text("Sprache") . '</h4>' . $html . '</nav>';
-}
 ?>

locale/de_DE.UTF-8/LC_MESSAGES/default.po

@@ -0,0 +1,25 @@
+msgid ""
+msgstr ""
+"Project-Id-Version: Engelsystem 2.0\n"
+"POT-Creation-Date: 2013-11-25 19:11+0100\n"
+"PO-Revision-Date: 2013-11-25 19:11+0100\n"
+"Last-Translator: msquare <msquare@notrademark.de>\n"
+"Language-Team: \n"
+"Language: de_DE\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"X-Generator: Poedit 1.5.7\n"
+"X-Poedit-KeywordsList: _;gettext;gettext_noop\n"
+"X-Poedit-Basepath: .\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+"X-Poedit-SourceCharset: UTF-8\n"
+"X-Poedit-SearchPath-0: /Users/msquare/workspace/projects/engelsystem\n"
+"X-Poedit-SearchPath-1: .\n"
+
+#: /Users/msquare/workspace/projects/engelsystem/includes/helper/internationalization_helper.php:40
+msgid "Language"
+msgstr "Sprache"
+
+#~ msgid "asdf"
+#~ msgstr "fdsa"

public/css/style2.css

@@ -33,6 +33,7 @@ a {
 }
 
 .error,.success,.info {
+	color: #fff;
 	background-color: #333;
 }
 

public/index.php

@@ -18,6 +18,7 @@ require_once ('includes/view/Shifts_view.php');
 require_once ('includes/view/Sprache_view.php');
 require_once ('includes/view/User_view.php');
 
+require_once ('includes/helper/internationalization_helper.php');
 require_once ('includes/helper/message_helper.php');
 require_once ('includes/helper/error_helper.php');
 
@@ -30,6 +31,8 @@ require_once ('includes/pages/user_messages.php');
 
 session_start();
 
+gettext_init();
+
 sql_connect($config['host'], $config['user'], $config['pw'], $config['db']);
 
 load_auth();