Merged changes from main branch up to release 2.2.1

[fa-stable.git] / includes / session.inc

diff --git a/includes/session.inc b/includes/session.inc
index 2178a8d51e84b5a339fad042b69d176dd64cf3b1..ea1c12a54367e978845e0c99f4370ab7a2a571b0 100644 (file)
--- a/includes/session.inc
+++ b/includes/session.inc
@@ -76,6 +76,28 @@ function check_page_security($page_security)
                exit;
        }
 }
+/*
+       Helper function for setting page security level depeding on 
+       GET start variable and/or some value stored in session variable.
+       Before the call $page_security should be set to default page_security value.
+*/
+function set_page_security($value=null, $trans = array(), $gtrans = array())
+{
+       global $page_security;
+
+       // first check is this is not start page call
+       foreach($gtrans as $key => $area)
+               if (isset($_GET[$key])) {
+                       $page_security = $area;
+                       return;
+               }
+
+       // then check session value
+       if (isset($trans[$value])) {
+               $page_security = $trans[$value];
+               return;
+       }
+}
 
 //-----------------------------------------------------------------------------
 //     Removing magic quotes from nested arrays/variables
@@ -140,12 +162,15 @@ session_start();
 // this is to fix the "back-do-you-want-to-refresh" issue - thanx PHPFreaks
 header("Cache-control: private");
 
+
 get_text_init();
 
 // Page Initialisation
-if (!isset($_SESSION['languages'])) 
+if (!isset($_SESSION['language'])) 
 {
-       load_languages(); // sets also default $_SESSION['language']
+       $l = array_search_value($dflt_lang, $installed_languages,  'code');
+       $_SESSION['language'] = new language($l['name'], $l['code'], $l['encoding'],
+        isset($l['rtl']) ? 'rtl' : 'ltr');
 }
 
 $_SESSION['language']->set_language($_SESSION['language']->code);
@@ -184,8 +209,6 @@ set_error_handler('error_handler' /*, errtypes */);
 if (!isset($_SESSION["wa_current_user"]))
        $_SESSION["wa_current_user"] = new current_user();
 
-set_global_connection();
-
 // logout.php is the only page we should have always 
 // accessable regardless of access level and current login status.
 if (strstr($_SERVER['PHP_SELF'], 'logout.php') == false){
@@ -221,15 +244,19 @@ if (strstr($_SERVER['PHP_SELF'], 'logout.php') == false){
                        $lang = &$_SESSION['language'];
                        $lang->set_language($_SESSION['language']->code);
                }
-       }
+       } else
+               set_global_connection();
 
-       include_once($path_to_root . '/company/'.user_company().'/installed_extensions.php');
+       if (!$_SESSION["wa_current_user"]->old_db)
+               include_once($path_to_root . '/company/'.user_company().'/installed_extensions.php');
 
        if (!isset($_SESSION["App"])) {
                $_SESSION["App"] = new front_accounting();
                $_SESSION["App"]->init();
        }
 }
+
+
 // POST vars cleanup needed for direct reuse.
 // We quote all values later with db_escape() before db update.
        $_POST = strip_quotes($_POST);