Rewritten bank reconciliation page

[fa-stable.git] / includes / lang / language.php
diff --git a/includes/lang/language.php b/includes/lang/language.php

index 629a15a0c28c176805d8837eb188b47b835eaf3b..aeb50e0ceffae7d60dd8daab3070402361a3b03b 100644 (file)
--- a/includes/lang/language.php
+++ b/includes/lang/language.php
@@ -1,5 +1,14 @@
  <?php
-
+/**********************************************************************
+    Copyright (C) 2008  FrontAccounting, LLC.
+       Released under the terms of the GNU Affero General Public License,
+       AGPL, as published by the Free Software Foundation, either version 
+       3 of the License, or (at your option) any later version.
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  
+    See the License here <http://www.gnu.org/licenses/agpl-3.0.html>.
+***********************************************************************/
  if (!isset($path_to_root) || isset($_GET['path_to_root']) || isset($_POST['path_to_root']))
         die("Restricted access");
  include_once($path_to_root . "/lang/installed_languages.inc");
@@ -12,7 +21,8 @@ class language
         var $encoding;          // eg. UTF-8, CP1256, ISO8859-1
         var     $dir;                   // Currently support for Left-to-Right (ltr) and
                                                 // Right-To-Left (rtl)
-
+       var $is_locale_file;
+       
         function language($name, $code, $encoding) 
         {
                 $this->name = $name;
@@ -35,24 +45,21 @@ class language
  
         function set_language($code) 
         {
-           global $comp_path;
+           global $comp_path, $path_to_root;
             
                 if (isset($_SESSION['languages'][$code]) &&
                         $_SESSION['language'] != $_SESSION['languages'][$code]) 
                 {
-           
                 // flush cache as we can use several languages in one account
                     flush_dir($comp_path.'/'.user_company().'/js_cache');
                     $_SESSION['language'] = $_SESSION['languages'][$code];
+                       $locale = $path_to_root . "/lang/" . $_SESSION['language']->code . "/locale.inc";
+                       // check id file exists only once for session
+                       $_SESSION['language']->is_locale_file = file_exists($locale);
                     reload_page("");
                 }
         }
  
-       function get_stylesheet() 
-       {
-               return 'lang/' . $_SESSION['language']->code . '/stylesheet.css';
-       }
-
         /**
          * This method loads an array of language objects into a session variable
       * called $_SESSIONS['languages']. Only supported languages are added.
@@ -76,7 +83,26 @@ class language
         }
  
  }
+/*
+       Test if named function is defined in locale.inc file.
+*/
+function has_locale($fun=null)
+{
+       global $path_to_root;
+       
+       if ($_SESSION['language']->is_locale_file)
+       {
+               global $path_to_root;
+               include_once($path_to_root . "/lang/" . 
+                       $_SESSION['language']->code . "/locale.inc");
+
+               if (!isset($fun) || function_exists($fun))
+                       return true;
+       }
+       return false;
+}
  
+session_name('FrontAccounting'.user_company());
  session_start();
  // this is to fix the "back-do-you-want-to-refresh" issue - thanx PHPFreaks
  header("Cache-control: private");
@@ -116,6 +142,7 @@ function _set($key,$value)
  
  function reload_page($msg) 
  {
+       global $Ajax;
  //     header("Location: $_SERVER['PHP_SELF']."");
  //     exit;
         echo "<html>";
@@ -130,6 +157,7 @@ function reload_page($msg)
         echo "</div>";  
         echo "</body>";
         echo "</html>";
+       $Ajax->redirect($_SERVER['PHP_SELF']);
  }