From dcff5718f345f55f7ea81f18d1f086facde4eacf Mon Sep 17 00:00:00 2001
From: pedro_morgan <pedro_morgan@ispconfig3>
Date: Mon, 20 Aug 2007 23:14:51 -0400
Subject: [PATCH] * Using new ISPC_*_PATH constants * Adding new data schema (to be moved shortly * no more $conf['classpath']

---
 interface/lib/app.inc.php |  258 ++++++++++++++++++++++++++-------------------------
 1 files changed, 131 insertions(+), 127 deletions(-)

diff --git a/interface/lib/app.inc.php b/interface/lib/app.inc.php
index 55b8219..fc63f02 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.
@@ -27,94 +36,87 @@
 EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
-ob_start("ob_gzhandler");
+ob_start('ob_gzhandler');
 
 class app {
 
-        var $_language_inc = 0;
-        var $_wb;
+	private $_language_inc = 0;
+	private $_wb;
+	private $_loaded_classes = array();
+    private $_conf;
 
-        function app() {
+	public function __construct()
+    {
+		global $conf;
+		$this->_conf = $conf;
+		if($this->_conf['start_db'] == true) {
+				$this->load('db_'.$this->_conf['db_type']);
+				$this->db = new db;
+		}
+		
+		//* Start the session
+		if($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'];
+		}
+	}
 
-                global $conf;
+	public function uses($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;
+				}
+			}
+		}
+	}
 
-                if($conf["start_db"] == true) {
-                        $this->load('db_'.$conf["db_type"]);
-                        $this->db = new db;
-                }
+	public function load($files)
+    {	
+		$fl = explode(',', $files);
+		if(is_array($fl)) {
+			foreach($fl as $file){
+				$file = trim($file);
+				include_once(ISPC_CLASS_PATH."/$file.inc.php");
+			}
+		}
+	}
 
-                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'] = $conf['language'];
-                }
+	/** Priority values are: 0 = DEBUG, 1 = WARNING,  2 = ERROR */
+	public function log($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")) {
+					$this->error('Schreiben in Logfile nicht m�glich.');
+				}
+				fclose($fp);
+			} else {
+				$this->error('Logfile ist nicht beschreibbar.');
+			}
+		} 
+	} 
 
-        }
-
-        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);
-
-                        } else {
-                            $this->error("Logfile ist nicht beschreibbar.");
-                        }
-                } // if
-        } // func
-
-        /*
-         0 = DEBUG
-         1 = WARNING
-         2 = ERROR
-        */
-
-        function error($msg, $next_link = '', $stop = true, $priority = 1) {
-                //$this->uses("error");
-                //$this->error->message($msg, $priority);
-                if($stop == true){
-                  $msg = '<html>
+    /** Priority values are: 0 = DEBUG, 1 = WARNING,  2 = ERROR */
+	public function error($msg, $next_link = '', $stop = true, $priority = 1)
+    {
+		//$this->uses("error");
+		//$this->error->message($msg, $priority);
+		if($stop == true){
+			$msg = '<html>
 <head>
 <title>Error</title>
 <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
@@ -125,59 +127,61 @@
 <table width="100%" border="0" cellspacing="0" cellpadding="2">
 <tr>
 <td class="error"><b>Error:</b><br>'.$msg;
-                  if($next_link != "") $msg .= '<a href="'.$next_link.'">Next</a><br>';
-                  $msg .= '</td>
+		if($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='$next_link'>Next</a>";
-                }
-        }
+			die($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;
-            $this->_language_inc = 1;
-        }
+    /** Loads language */
+    public function lng($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;
+	}
 
-        if(!empty($this->_wb[$text])) {
-            $text = $this->_wb[$text];
-        }
+    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', $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);
+		}
+    }
+    
+} // end class
 
-        return $text;
-      }
-
-          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="">');
-                } else {
-                  $this->tpl->setVar('logo', '&nbsp;');
-                }
-                $this->tpl->setVar('app_title',$conf["app_title"]);
-                $this->tpl->setVar('delete_confirmation',$this->lng('delete_confirmation'));
-
-          }
-
-}
-
-/*
- Initialize application (app) object
-*/
-
-$app = new app;
+//** Initialize application (app) object
+//* possible future =  new app($conf);
+$app = new app();
 
 ?>
\ No newline at end of file

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