From aee6fd8a4abfef70736c5b7b80fe1236efc7d6a7 Mon Sep 17 00:00:00 2001
From: tbrehm <t.brehm@ispconfig.org>
Date: Sun, 07 Dec 2008 10:34:49 -0500
Subject: [PATCH] Fixed PHP warnings in install.lib.php

---
 interface/lib/app.inc.php |  270 ++++++++++++++++++++++++++++++++---------------------
 1 files changed, 163 insertions(+), 107 deletions(-)

diff --git a/interface/lib/app.inc.php b/interface/lib/app.inc.php
index 1f4ebd9..60f16a3 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 +28,182 @@
 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() {
-		
-		global $conf;
-		
-		if($conf["start_db"] == true) {
-			$this->load('db_'.$conf["db_type"]);
-			$this->db = new db;
-		}
-		
-		if($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'] = $conf['language'];
-		}
-	
-	}
-	
-	function uses($classes) {
-		global $conf;
-		
-		$cl = explode(',',$classes);
-		if(is_array($cl)) {
-			foreach($cl as $classname) {
-				if(!is_object($this->$classname)) {
-					include_once($conf['classpath'] . "/".$classname.".inc.php");
-					$this->$classname = new $classname;
-				}
-			}
-		}
-		
-	}
-	
-	function load($files) {
-		
-		global $conf;
-		$fl = explode(',',$files);
-		if(is_array($fl)) {
-			foreach($fl as $file) {
-				include_once($conf['classpath'] . "/".$file.".inc.php");
-			}
-		}
-		
-	}
-	
-	/*
-	 0 = DEBUG
-	 1 = WARNING
-	 2 = ERROR
-	*/
-	
-	function log($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);
+    private $_language_inc = 0;
+    private $_wb;
+    private $_loaded_classes = array();
+    private $_conf;
 
-			} else {
-    			$this->error("Logfile ist nicht beschreibbar.");
-			}
-		} // if
-	} // func
-	
-	/*
-	 0 = DEBUG
-	 1 = WARNING
-	 2 = ERROR
-	*/
-	
-	function error($msg, $priority = 2) {
-		//$this->uses("error");
-		//$this->error->message($msg, $priority);
-		echo $msg;
-		if($priority == 2) exit;
-	}
-	
-	function lng($text)
-      {
+    public function __construct()
+    {
         global $conf;
+        $this->_conf = $conf;
+
+        if($this->_conf["start_db"] == true) {
+            $this->load('db_'.$this->_conf["db_type"]);
+            $this->db = new db;
+
+           /*
+            Initialize the connection to the master DB,
+            if we are in a multiserver setup
+            */
+            if($this->_conf["dbmaster_host"] != '' && $this->_conf["dbmaster_host"] != $this->_conf["db_host"]) {
+                $this->dbmaster = new db;
+                if($this->dbmaster->linkId) $this->dbmaster->closeConn();
+                $this->dbmaster->dbHost = $this->_conf["dbmaster_host"];
+                $this->dbmaster->dbName = $this->_conf["dbmaster_database"];
+                $this->dbmaster->dbUser = $this->_conf["dbmaster_user"];
+                $this->dbmaster->dbPass = $this->_conf["dbmaster_password"];
+            } else {
+                $this->dbmaster = $this->db;
+            }
+        }
+
+        //* Start the session
+        if($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)
+    {
+        $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, $this->_loaded_classes)){
+                    include_once(ISPC_CLASS_PATH."/$classname.inc.php");
+                    $this->$classname = new $classname();
+                    $this->_loaded_classes[$classname] = true;
+                }
+            }
+        }
+    }
+
+    public function load($files)
+    {
+        $fl = explode(',', $files);
+        if(is_array($fl)) {
+            foreach($fl as $file){
+                $file = trim($file);
+                include_once(ISPC_CLASS_PATH."/$file.inc.php");
+            }
+        }
+    }
+
+    /** Priority values are: 0 = DEBUG, 1 = WARNING,  2 = ERROR */
+    public function log($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 {
+                $this->error('Unable to write to logfile.');
+            }
+        }
+    }
+
+    /** Priority values are: 0 = DEBUG, 1 = WARNING,  2 = ERROR */
+    public function error($msg, $next_link = '', $stop = true, $priority = 1)
+    {
+        //$this->uses("error");
+        //$this->error->message($msg, $priority);
+        if($stop == true){
+            $msg = '<html>
+<head>
+<title>Error</title>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<link href="../themes/default/style.css" rel="stylesheet" type="text/css">
+</head>
+<body>
+<br /><br /><br />
+<table width="100%" border="0" cellspacing="0" cellpadding="2">
+<tr>
+<td class="error"><b>Error:</b><br>'.$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='$next_link'>Next</a>";
+        }
+    }
+
+    /** Loads language */
+    public function lng($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");
+            //* 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;
-      }
-	  
-	  function tpl_defaults() {
-		
-		$this->tpl->setVar('theme',$_SESSION["s"]["theme"]);
-		$this->tpl->setVar('phpsessid',session_id());
-	  	
-	  }
+    }
 
-}
+    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;');
+        }
 
-/*
- Initialize application (app) object
-*/
+        $this->tpl->setVar('phpsessid', session_id());
 
-$app = new app;
+        $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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