ISPConfig3 devel
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tbrehm
2009-05-27 949e7e06be2d02e23c037a446e51aa632890d33f
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9855c7 1 <?php
T 2
3 /*
949e7e 4 Copyright (c) 2007 - 2009, Till Brehm, projektfarm Gmbh
9855c7 5 All rights reserved.
T 6
7 Redistribution and use in source and binary forms, with or without modification,
8 are permitted provided that the following conditions are met:
9
10     * Redistributions of source code must retain the above copyright notice,
11       this list of conditions and the following disclaimer.
12     * Redistributions in binary form must reproduce the above copyright notice,
13       this list of conditions and the following disclaimer in the documentation
14       and/or other materials provided with the distribution.
15     * Neither the name of ISPConfig nor the names of its contributors
16       may be used to endorse or promote products derived from this software without
17       specific prior written permission.
18
19 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
20 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
21 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
22 IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
23 INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
24 BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
26 OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
27 NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
28 EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 */
30
31 /*
32     Application Class
33 */
34
35 ob_start('ob_gzhandler');
36
37 class app {
38
39     private $_language_inc = 0;
40     private $_wb;
41     private $_loaded_classes = array();
42     private $_conf;
43
44     public function __construct()
45     {
46         global $conf;
47         
48         if (isset($_REQUEST['GLOBALS']) || isset($_FILES['GLOBALS']) || isset($_REQUEST['s']) || isset($_REQUEST['s_old']) || isset($_REQUEST['conf'])) {
49             die('Internal Error: var override attempt detected');
50         }
51         
52         $this->_conf = $conf;
53         if($this->_conf['start_db'] == true) {
54             $this->load('db_'.$this->_conf['db_type']);
55             $this->db = new db;
56         }
57         
58         //* Start the session
59         if($this->_conf['start_session'] == true) {
60             session_start();
61             
62             //* Initialize session variables
63             if(!isset($_SESSION['s']['id']) ) $_SESSION['s']['id'] = session_id();
64             if(empty($_SESSION['s']['theme'])) $_SESSION['s']['theme'] = $conf['theme'];
65             if(empty($_SESSION['s']['language'])) $_SESSION['s']['language'] = $conf['language'];
66         }
67         
68         $this->uses('auth');
69     }
70
71     public function uses($classes)
72     {    
73         $cl = explode(',', $classes);
74         if(is_array($cl)) {
75             foreach($cl as $classname){
76                 $classname = trim($classname);
77                 //* Class is not loaded so load it
78                 if(!array_key_exists($classname, $this->_loaded_classes)){
79                     include_once(ISPC_CLASS_PATH."/$classname.inc.php");
80                     $this->$classname = new $classname();
81                     $this->_loaded_classes[$classname] = true;
82                 }
83             }
84         }
85     }
86
87     public function load($files)
88     {    
89         $fl = explode(',', $files);
90         if(is_array($fl)) {
91             foreach($fl as $file){
92                 $file = trim($file);
93                 include_once(ISPC_CLASS_PATH."/$file.inc.php");
94             }
95         }
96     }
97
98     /** Priority values are: 0 = DEBUG, 1 = WARNING,  2 = ERROR */
99     public function log($msg, $priority = 0)
100     {    
101         if($priority >= $this->_conf['log_priority']) {
102             if (is_writable($this->_conf['log_file'])) {
103                 if (!$fp = fopen ($this->_conf['log_file'], 'a')) {
104                     $this->error('Unable to open logfile.');
105                 }
106                 if (!fwrite($fp, date('d.m.Y-H:i').' - '. $msg."\r\n")) {
107                     $this->error('Unable to write to logfile.');
108                 }
109                 fclose($fp);
110             } else {
111                 $this->error('Unable to write to logfile.');
112             }
113         } 
114     } 
115
116     /** Priority values are: 0 = DEBUG, 1 = WARNING,  2 = ERROR */
117     public function error($msg, $next_link = '', $stop = true, $priority = 1)
118     {
119         //$this->uses("error");
120         //$this->error->message($msg, $priority);
121         if($stop == true){
122             $msg = '<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
123    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
124 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
125 <head>
126 <title>Error</title>
127 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
128 <link href="../themes/default/css/central.css" rel="stylesheet" type="text/css" />
129 </head>
130 <body>
131 <div class="uniForm">
132   <div id="errorMsg">
133     <h3>Error</h3>
134       <ol>
135         <li>'.$msg;
136             if($next_link != '') $msg .= '<a href="'.$next_link.'">Next</a>';
137             $msg .= '</li>
138       </ol>
139   </div>
140 </div>
141 </body>
142 </html>';
143             die($msg);
144         } else {
145             echo $msg;
146             if($next_link != '') echo "<a href='$next_link'>Next</a>";
147         }
148     }
149
949e7e 150     /** Translates strings in current language */
9855c7 151     public function lng($text)
T 152     {
153         if($this->_language_inc != 1) {
154             //* loading global and module Wordbook
155             // TODO: this need to be made clearer somehow - pedro
949e7e 156             //@include_once(ISPC_ROOT_PATH.'/lib/lang/'.$_SESSION['s']['language'].'.lng');
T 157             $this->load_language_file('/lib/lang/'.$_SESSION['s']['language'].'.lng');
9855c7 158             if(isset($_SESSION['s']['module']['name']) && isset($_SESSION['s']['language'])) {
949e7e 159                 $lng_file = '/web/'.$_SESSION['s']['module']['name'].'/lib/lang/'.$_SESSION['s']['language'].'.lng';
T 160                 if(!file_exists($lng_file)) $lng_file = '/web/'.$_SESSION['s']['module']['name'].'/lib/lang/en.lng';
161                 //@include_once($lng_file);
162                 $this->load_language_file($lng_file);
9855c7 163             }
949e7e 164             //if(isset($wb)) $this->_wb = $wb;
9855c7 165             $this->_language_inc = 1;
T 166         }        
167         if(!empty($this->_wb[$text])) {
168             $text = $this->_wb[$text];
169         }
170         return $text;
171     }
949e7e 172     
T 173     //** Helper function to load the language files.
174     public function load_language_file($filename) {
175         $filename = ISPC_ROOT_PATH.'/'.$filename;
176         if(substr($filename,-4) != '.lng') $this->error('Language file has wrong extension.');
177         if(file_exists($filename)) {
178             @include_once($filename);
179             if(is_array($wb)) {
180                 if(is_array($this->_wb)) {
181                     $this->_wb = array_merge($wb,$this->_wb);
182                 } else {
183                     $this->_wb = $wb;
184                 }
185             }
186         }
187     }
9855c7 188
T 189     public function tpl_defaults()
190     {    
191         $this->tpl->setVar('app_title', $this->_conf['app_title']);
192         $this->tpl->setVar('app_version', $this->_conf['app_version']);
193         $this->tpl->setVar('app_link', $this->_conf['app_link']);
194         if(isset($this->_conf['app_logo']) && $this->_conf['app_logo'] != '' && @is_file($this->_conf['app_logo'])){
195             $this->tpl->setVar('app_logo', '<img src="'.$this->_conf['app_logo'].'">');
196         } else {
197             $this->tpl->setVar('app_logo', '&nbsp;');
198         }
199
200         $this->tpl->setVar('phpsessid', session_id());
201
202         $this->tpl->setVar('theme', $_SESSION['s']['theme']);
203         $this->tpl->setVar('html_content_encoding', $this->_conf['html_content_encoding']);
204
205         $this->tpl->setVar('delete_confirmation', $this->lng('delete_confirmation'));
206         //print_r($_SESSION);
207         if(isset($_SESSION['s']['module']['name'])) {
208             $this->tpl->setVar('app_module', $_SESSION['s']['module']['name']);
209         }
210         if(isset($_SESSION['s']['user']) && $_SESSION['s']['user']['typ'] == 'admin') {
211             $this->tpl->setVar('is_admin', 1);
212         }
213         if(isset($_SESSION['s']['user']) && $this->auth->has_clients($_SESSION['s']['user']['userid'])) {
214             $this->tpl->setVar('is_reseller', 1);
215         }
216     }
217     
218 } // end class
219
220 //** Initialize application (app) object
221 //* possible future =  new app($conf);
222 $app = new app();
223
b5a2f8 224 ?>