From 6eaaa70ea8ee9cd1044dbd101d6573d2e134d0f2 Mon Sep 17 00:00:00 2001
From: redray <redray@ispconfig3>
Date: Mon, 01 Dec 2008 05:19:20 -0500
Subject: [PATCH] added auto-revision from svn to version

---
 interface/lib/app.inc.php |  234 ++++++++++++++++++++++++++++++++++------------------------
 1 files changed, 137 insertions(+), 97 deletions(-)

diff --git a/interface/lib/app.inc.php b/interface/lib/app.inc.php
index 1f4ebd9..9ff30fe 100644
--- a/interface/lib/app.inc.php
+++ b/interface/lib/app.inc.php
@@ -1,6 +1,7 @@
 <?php
+
 /*
-Copyright (c) 2005, Till Brehm, projektfarm Gmbh
+Copyright (c) 2007, Till Brehm, projektfarm Gmbh
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without modification,
@@ -27,127 +28,166 @@
 EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
-ob_start("ob_gzhandler");
+/*
+    Application Class
+*/
+
+ob_start('ob_gzhandler');
 
 class app {
-	
-	var $_language_inc = 0;
-	var $_wb;
-	
-	function app() {
-		
+
+	private $_language_inc = 0;
+	private $_wb;
+	private $_loaded_classes = array();
+    private $_conf;
+
+	public function __construct()
+    {
 		global $conf;
-		
-		if($conf["start_db"] == true) {
-			$this->load('db_'.$conf["db_type"]);
-			$this->db = new db;
+		$this->_conf = $conf;
+		if($this->_conf['start_db'] == true) {
+				$this->load('db_'.$this->_conf['db_type']);
+				$this->db = new db;
 		}
 		
-		if($conf["start_session"] == true) {
+		//* Start the session
+		if($this->_conf['start_session'] == true) {
 			session_start();
-			$_SESSION["s"]['id'] = session_id();
-			if($_SESSION["s"]["theme"] == '') $_SESSION["s"]['theme'] = $conf['theme'];
-			if($_SESSION["s"]["language"] == '') $_SESSION["s"]['language'] = $conf['language'];
+			
+			//* Initialize session variables
+			if(!isset($_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'] = $conf['language'];
 		}
-	
-	}
-	
-	function uses($classes) {
-		global $conf;
 		
-		$cl = explode(',',$classes);
+		$this->uses('auth');
+	}
+
+	public function uses($classes)
+    {	
+        $cl = explode(',', $classes);
 		if(is_array($cl)) {
-			foreach($cl as $classname) {
-				if(!is_object($this->$classname)) {
-					include_once($conf['classpath'] . "/".$classname.".inc.php");
-					$this->$classname = new $classname;
+			foreach($cl as $classname){
+				$classname = trim($classname);
+                //* Class is not loaded so load it
+				if(!array_key_exists($classname, $this->_loaded_classes)){
+					include_once(ISPC_CLASS_PATH."/$classname.inc.php");
+					$this->$classname = new $classname();
+					$this->_loaded_classes[$classname] = true;
 				}
 			}
 		}
-		
 	}
-	
-	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."/$file.inc.php");
 			}
 		}
-		
 	}
-	
-	/*
-	 0 = DEBUG
-	 1 = WARNING
-	 2 = ERROR
-	*/
-	
-	function log($msg, $priority = 0) {
-		
-		if($priority >= $conf["log_priority"]) {
-			if (is_writable($conf["log_file"])) {
 
-    			if (!$fp = fopen ($conf["log_file"], "a")) {
-        			$this->error("Logfile konnte nicht ge�ffnet werden.");
-    			}
-    			if (!fwrite($fp, date("d.m.Y-H:i")." - ". $msg."\r\n")) {
-        			$this->error("Schreiben in Logfile nicht m�glich.");
-    			}
-    			fclose($fp);
-
+	/** 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')) {
+					$this->error('Unable to open logfile.');
+				}
+				if (!fwrite($fp, date('d.m.Y-H:i').' - '. $msg."\r\n")) {
+					$this->error('Unable to write to logfile.');
+				}
+				fclose($fp);
 			} else {
-    			$this->error("Logfile ist nicht beschreibbar.");
+				$this->error('Unable to write to logfile.');
 			}
-		} // if
-	} // func
-	
-	/*
-	 0 = DEBUG
-	 1 = WARNING
-	 2 = ERROR
-	*/
-	
-	function error($msg, $priority = 2) {
+		} 
+	} 
+
+    /** Priority values are: 0 = DEBUG, 1 = WARNING,  2 = ERROR */
+	public function error($msg, $next_link = '', $stop = true, $priority = 1)
+    {
 		//$this->uses("error");
 		//$this->error->message($msg, $priority);
-		echo $msg;
-		if($priority == 2) exit;
+		if($stop == true){
+			$msg = '<html>
+<head>
+<title>Error</title>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<link href="../themes/default/style.css" rel="stylesheet" type="text/css">
+</head>
+<body>
+<br /><br /><br />
+<table width="100%" border="0" cellspacing="0" cellpadding="2">
+<tr>
+<td class="error"><b>Error:</b><br>'.$msg;
+		if($next_link != '') $msg .= '<a href="'.$next_link.'">Next</a><br>';
+		$msg .= '</td>
+</tr>
+</table>
+</body>
+</html>';
+			die($msg);
+		} else {
+			echo $msg;
+			if($next_link != '') echo "<a href='$next_link'>Next</a>";
+		}
 	}
-	
-	function lng($text)
-      {
-        global $conf;
-        if($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");
-            $this->_wb = $wb;
-            $this->_language_inc = 1;
-        }
-        
-        if(!empty($this->_wb[$text])) {
-            $text = $this->_wb[$text];
-        }
-        
-        return $text;
-      }
-	  
-	  function tpl_defaults() {
-		
-		$this->tpl->setVar('theme',$_SESSION["s"]["theme"]);
-		$this->tpl->setVar('phpsessid',session_id());
-	  	
-	  }
 
-}
+    /** Loads language */
+    public function lng($text)
+    {
+		if($this->_language_inc != 1) {
+			//* loading global and module Wordbook
+            // 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;
+	}
 
-/*
- Initialize application (app) object
-*/
+    public function tpl_defaults()
+    {	
+		$this->tpl->setVar('app_title', $this->_conf['app_title']);
+		$this->tpl->setVar('app_version', $this->_conf['app_version']);
+		$this->tpl->setVar('app_link', $this->_conf['app_link']);
+		if(isset($this->_conf['app_logo']) && $this->_conf['app_logo'] != '' && @is_file($this->_conf['app_logo'])){
+			$this->tpl->setVar('app_logo', '<img src="'.$this->_conf['app_logo'].'">');
+		} else {
+			$this->tpl->setVar('app_logo', '&nbsp;');
+		}
 
-$app = new app;
+		$this->tpl->setVar('phpsessid', session_id());
+
+		$this->tpl->setVar('theme', $_SESSION['s']['theme']);
+		$this->tpl->setVar('html_content_encoding', $this->_conf['html_content_encoding']);
+
+		$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') {
+			$this->tpl->setVar('is_admin', 1);
+		}
+		if(isset($_SESSION['s']['user']) && $this->auth->has_clients($_SESSION['s']['user']['userid'])) {
+			$this->tpl->setVar('is_reseller', 1);
+		}
+    }
+    
+} // end class
+
+//** Initialize application (app) object
+//* possible future =  new app($conf);
+$app = new app();
 
 ?>
\ No newline at end of file

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