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

@@ -16,19 +16,19 @@ function header_toolbar() {
   
   $toolbar_items = array();
   
-  if(in_array('register', $privileges))
+  if (in_array('register', $privileges))
     $toolbar_items[] = toolbar_item_link(page_link_to('register'), 'register', "Register", $p == 'register');
   
-  if(in_array('user_myshifts', $privileges))
+  if (in_array('user_myshifts', $privileges))
     $toolbar_items[] = toolbar_item_link(page_link_to('user_myshifts'), 'engel', $user['Nick'], $p == 'user_myshifts');
   
-  if(in_array('user_settings', $privileges))
+  if (in_array('user_settings', $privileges))
     $toolbar_items[] = toolbar_item_link(page_link_to('user_settings'), 'settings', "Settings", $p == 'user_settings');
   
-  if(in_array('login', $privileges))
+  if (in_array('login', $privileges))
     $toolbar_items[] = toolbar_item_link(page_link_to('login'), 'login', "Login", $p == 'login');
   
-  if(in_array('logout', $privileges))
+  if (in_array('logout', $privileges))
     $toolbar_items[] = toolbar_item_link(page_link_to('logout'), 'logout', "Logout", $p == 'logout');
   
   return toolbar($toolbar_items);
@@ -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();
@@ -176,7 +179,7 @@ if (isset($user) && $p != "admin_questions")
 if (isset($user) && $p != "admin_user_angeltypes")
   $content = admin_new_user_angeltypes() . $content;
 
-echo template_render('../templates/layout.html', array (
+echo template_render('../templates/layout.html', array(
     'theme' => isset($user) ? $user['color'] : $default_theme,
     'title' => $title,
     'atom_link' => ($p == 'news' || $p == 'user_meetings') ? '<link href="' . page_link_to('atom') . (($p == 'user_meetings') ? '&amp;meetings=1' : '') . '&amp;key=' . $user['api_key'] . '" type="application/atom+xml" rel="alternate" title="Atom Feed">' : '',