From 8b5ccd302bd1497de721a25e4ce086bebf95173f Mon Sep 17 00:00:00 2001
From: tbrehm <t.brehm@ispconfig.org>
Date: Sun, 08 Jun 2008 15:32:42 -0400
Subject: [PATCH] Fixed a problem with the logout when the php session has ended.

---
 interface/lib/app.inc.php |  144 +++++++++++++++++++++++++----------------------
 1 files changed, 77 insertions(+), 67 deletions(-)

diff --git a/interface/lib/app.inc.php b/interface/lib/app.inc.php
index f10dfaf..dff1bd7 100644
--- a/interface/lib/app.inc.php
+++ b/interface/lib/app.inc.php
@@ -1,4 +1,13 @@
 <?php
+/**
+ * Application Class
+ * 
+ * @author Till Brehm
+ * @copyright  2005, Till Brehm, projektfarm Gmbh
+ * @version 0.1
+ * @package ISPConfig
+ */
+
 /*
 Copyright (c) 2005, Till Brehm, projektfarm Gmbh
 All rights reserved.
@@ -31,65 +40,66 @@
 
 class app {
 
-	private  $_language_inc = 0;
+	private $_language_inc = 0;
 	private $_wb;
 	private $_loaded_classes = array();
+    private $_conf;
 
-	public function __construct() {
+	public function __construct()
+    {
 		global $conf;
-		
-		if($conf['start_db'] == true) {
-				$this->load('db_'.$conf['db_type']);
+		$this->_conf = $conf;
+		if($this->_conf['start_db'] == true) {
+				$this->load('db_'.$this->_conf['db_type']);
 				$this->db = new db;
 		}
-
-		if($conf['start_session'] == true) {
-				session_start();
-				$_SESSION['s']['id'] = session_id();
-				if(!isset($_SESSION['s']['theme']) || $_SESSION['s']['theme'] == ''){
-					 $_SESSION['s']['theme'] = $conf['theme'];
-				}
-				if($_SESSION['s']['language'] == '') $_SESSION['s']['language'] = $conf['language'];
+		
+		//* Start the session
+		if($this->_conf['start_session'] == true) {
+			session_start();
+			
+			//* Initialize session variables
+			if(!isset($_SESSION['s']['id']) ) $_SESSION['s']['id'] = session_id();
+			if(empty($_SESSION['s']['theme'])) $_SESSION['s']['theme'] = $conf['theme'];
+			if(empty($_SESSION['s']['language'])) $_SESSION['s']['language'] = $conf['language'];
 		}
+		
+		$this->uses('auth');
 	}
 
-	public function uses($classes) {
-		global $conf;
-		
-		$cl = explode(',',$classes);
+	public function uses($classes)
+    {	
+        $cl = explode(',', $classes);
 		if(is_array($cl)) {
 			foreach($cl as $classname){
+				$classname = trim($classname);
+                //* Class is not loaded so load it
 				if(!array_key_exists($classname, $this->_loaded_classes)){
-					include_once($conf['classpath'] . '/'.$classname.'.inc.php');
-					$this->$classname = new $classname;
+					include_once(ISPC_CLASS_PATH."/$classname.inc.php");
+					$this->$classname = new $classname();
 					$this->_loaded_classes[$classname] = true;
 				}
 			}
 		}
 	}
 
-	public function load($files) {
-		global $conf;
-		
-		$fl = explode(',',$files);
+	public function load($files)
+    {	
+		$fl = explode(',', $files);
 		if(is_array($fl)) {
-			foreach($fl as $file) {
-				include_once($conf['classpath'] . '/'.$file.'.inc.php');
+			foreach($fl as $file){
+				$file = trim($file);
+				include_once(ISPC_CLASS_PATH."/$file.inc.php");
 			}
 		}
 	}
 
-	/*
-		0 = DEBUG
-		1 = WARNING
-		2 = ERROR
-	*/
-	public function log($msg, $priority = 0) {
-		global $conf;
-		
-		if($priority >= $conf['log_priority']) {
-			if (is_writable($conf['log_file'])) {
-				if (!$fp = fopen ($conf['log_file'], 'a')) {
+	/** Priority values are: 0 = DEBUG, 1 = WARNING,  2 = ERROR */
+	public function log($msg, $priority = 0)
+    {	
+		if($priority >= $this->_conf['log_priority']) {
+			if (is_writable($this->_conf['log_file'])) {
+				if (!$fp = fopen ($this->_conf['log_file'], 'a')) {
 					$this->error('Logfile konnte nicht ge�ffnet werden.');
 				}
 				if (!fwrite($fp, date('d.m.Y-H:i').' - '. $msg."\r\n")) {
@@ -102,12 +112,9 @@
 		} 
 	} 
 
-	/*
-		0 = DEBUG
-		1 = WARNING
-		2 = ERROR
-	*/
-	public function error($msg, $next_link = '', $stop = true, $priority = 1) {
+    /** Priority values are: 0 = DEBUG, 1 = WARNING,  2 = ERROR */
+	public function error($msg, $next_link = '', $stop = true, $priority = 1)
+    {
 		//$this->uses("error");
 		//$this->error->message($msg, $priority);
 		if($stop == true){
@@ -122,7 +129,7 @@
 <table width="100%" border="0" cellspacing="0" cellpadding="2">
 <tr>
 <td class="error"><b>Error:</b><br>'.$msg;
-		if($next_link != "") $msg .= '<a href="'.$next_link.'">Next</a><br>';
+		if($next_link != '') $msg .= '<a href="'.$next_link.'">Next</a><br>';
 		$msg .= '</td>
 </tr>
 </table>
@@ -135,48 +142,51 @@
 		}
 	}
 
-    public function lng($text){
-		global $conf;
-		
+    /** Loads language */
+    public function lng($text)
+    {
 		if($this->_language_inc != 1) {
 			//* loading global and module Wordbook
-			@include_once($conf['rootpath'].'/lib/lang/'.$_SESSION['s']['language'].'.lng');
-			@include_once($conf['rootpath'].'/web/'.$_SESSION['s']['module']['name'].'/lib/lang/'.$_SESSION['s']['language'].'.lng');
+            // TODO: this need to be made clearer somehow - pedro
+			@include_once(ISPC_ROOT_PATH.'/lib/lang/'.$_SESSION['s']['language'].'.lng');
+			@include_once(ISPC_ROOT_PATH.'/web/'.$_SESSION['s']['module']['name'].'/lib/lang/'.$_SESSION['s']['language'].'.lng');
 			$this->_wb = $wb;
 			$this->_language_inc = 1;
-		}
-		
+		}		
 		if(!empty($this->_wb[$text])) {
 			$text = $this->_wb[$text];
 		}
-		
 		return $text;
 	}
 
-    public function tpl_defaults() {
-		global $conf;
-	
-		$this->tpl->setVar('theme',$_SESSION['s']['theme']);
-		$this->tpl->setVar('phpsessid',session_id());
-		$this->tpl->setVar('html_content_encoding',$conf['html_content_encoding']);
-		if($conf['logo'] != '' && @is_file($conf['logo'])){
-			$this->tpl->setVar('logo', '<img src="'.$conf['logo'].'" border="0" alt="">');
+    public function tpl_defaults()
+    {	
+		$this->tpl->setVar('theme', $_SESSION['s']['theme']);
+		$this->tpl->setVar('phpsessid', session_id());
+		$this->tpl->setVar('html_content_encoding', $this->_conf['html_content_encoding']);
+		if($this->_conf['logo'] != '' && @is_file($this->_conf['logo'])){
+			$this->tpl->setVar('logo', '<img src="'.$this->_conf['logo'].'" border="0" alt="">');
 		} else {
 			$this->tpl->setVar('logo', '&nbsp;');
 		}
-		$this->tpl->setVar('app_title',$conf["app_title"]);
-		$this->tpl->setVar('delete_confirmation',$this->lng('delete_confirmation'));
-		$this->tpl->setVar('app_module',$_SESSION['s']['module']['name']);
+		$this->tpl->setVar('app_title', $this->_conf['app_title']);
+		$this->tpl->setVar('delete_confirmation', $this->lng('delete_confirmation'));
+        //print_r($_SESSION);
+		if(isset($_SESSION['s']['module']['name'])) {
+			$this->tpl->setVar('app_module', $_SESSION['s']['module']['name']);
+		}
 		if(isset($_SESSION['s']['user']) && $_SESSION['s']['user']['typ'] == 'admin') {
-			$this->tpl->setVar('is_admin',1);
+			$this->tpl->setVar('is_admin', 1);
+		}
+		if(isset($_SESSION['s']['user']) && $this->auth->has_clients($_SESSION['s']['user']['userid'])) {
+			$this->tpl->setVar('is_reseller', 1);
 		}
     }
     
 } // end class
 
-/*
- Initialize application (app) object
-*/
-$app = new app(); // new app($conf);
+//** Initialize application (app) object
+//* possible future =  new app($conf);
+$app = new app();
 
 ?>
\ No newline at end of file

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