ISPConfig3 devel
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Marius Cramer
2014-08-13 42539643c396f9d8865dcf9a51b13dc869709d16
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6fa2f1 1 <?php
T 2
3 /*
44d2a7 4 Copyright (c) 2007 - 2009, Till Brehm, projektfarm Gmbh
6fa2f1 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
8cf78b 31 //* Enable gzip compression for the interface
T 32 ob_start('ob_gzhandler');
33
34 //* Set timezone
35 if(isset($conf['timezone']) && $conf['timezone'] != '') date_default_timezone_set($conf['timezone']);
36
37 //* Set error reporting level when we are not on a developer system
38 if(DEVSYSTEM == 0) {
39     @ini_set('error_reporting', E_ALL & ~E_NOTICE & ~E_DEPRECATED);
40 }
41
6fa2f1 42 /*
T 43     Application Class
44 */
45 class app {
46
47     private $_language_inc = 0;
48     private $_wb;
49     private $_loaded_classes = array();
50     private $_conf;
357679 51     
MC 52     public $loaded_plugins = array();
6fa2f1 53
ae3a8a 54     public function __construct() {
6fa2f1 55         global $conf;
ae3a8a 56
6fa2f1 57         if (isset($_REQUEST['GLOBALS']) || isset($_FILES['GLOBALS']) || isset($_REQUEST['s']) || isset($_REQUEST['s_old']) || isset($_REQUEST['conf'])) {
T 58             die('Internal Error: var override attempt detected');
59         }
357679 60         
6fa2f1 61         $this->_conf = $conf;
T 62         if($this->_conf['start_db'] == true) {
63             $this->load('db_'.$this->_conf['db_type']);
64             $this->db = new db;
65         }
ae3a8a 66
6fa2f1 67         //* Start the session
T 68         if($this->_conf['start_session'] == true) {
7fe908 69
a2d572 70             $this->uses('session');
e20f18 71             $sess_timeout = $this->conf('interface', 'session_timeout');
MC 72             if($sess_timeout) {
de0256 73                 /* check if user wants to stay logged in */
MC 74                 if(isset($_POST['s_mod']) && isset($_POST['s_pg']) && $_POST['s_mod'] == 'login' && $_POST['s_pg'] == 'index' && isset($_POST['stay']) && $_POST['stay'] == '1') {
75                     /* check if staying logged in is allowed */
9540ba 76                     $this->uses('ini_parser');
TB 77                     $tmp = $this->db->queryOneRecord('SELECT config FROM sys_ini WHERE sysini_id = 1');
78                     $tmp = $this->ini_parser->parse_ini_string(stripslashes($tmp['config']));
de0256 79                     if(!isset($tmp['misc']['session_allow_endless']) || $tmp['misc']['session_allow_endless'] != 'y') {
e20f18 80                         $this->session->set_timeout($sess_timeout);
efdd1a 81                         session_set_cookie_params(3600 * 24 * 365); // cookie timeout is never updated, so it must not be short
de0256 82                     } else {
MC 83                         // we are doing login here, so we need to set the session data
84                         $this->session->set_permanent(true);
85                         $this->session->set_timeout(365 * 24 * 3600); // one year
efdd1a 86                         session_set_cookie_params(3600 * 24 * 365); // cookie timeout is never updated, so it must not be short
de0256 87                     }
MC 88                 } else {
e20f18 89                     $this->session->set_timeout($sess_timeout);
efdd1a 90                     session_set_cookie_params(3600 * 24 * 365); // cookie timeout is never updated, so it must not be short
de0256 91                 }
a2d572 92             } else {
MC 93                 session_set_cookie_params(0); // until browser is closed
c951bb 94             }
MC 95             
7fe908 96             session_set_save_handler( array($this->session, 'open'),
MC 97                 array($this->session, 'close'),
98                 array($this->session, 'read'),
99                 array($this->session, 'write'),
100                 array($this->session, 'destroy'),
101                 array($this->session, 'gc'));
102
6fa2f1 103             session_start();
a2d572 104             
6fa2f1 105             //* Initialize session variables
T 106             if(!isset($_SESSION['s']['id']) ) $_SESSION['s']['id'] = session_id();
107             if(empty($_SESSION['s']['theme'])) $_SESSION['s']['theme'] = $conf['theme'];
108             if(empty($_SESSION['s']['language'])) $_SESSION['s']['language'] = $conf['language'];
109         }
ae3a8a 110
7fe908 111         $this->uses('functions'); // we need this before all others!
65ea2e 112         $this->uses('auth,plugin');
6fa2f1 113     }
7fe908 114
357679 115     public function __get($prop) {
MC 116         if(property_exists($this, $prop)) return $this->{$prop};
117         
118         $this->uses($prop);
119         if(property_exists($this, $prop)) return $this->{$prop};
120         else return null;
121     }
122     
b55e2b 123     public function __destruct() {
T 124         session_write_close();
125     }
6fa2f1 126
ae3a8a 127     public function uses($classes) {
V 128         $cl = explode(',', $classes);
6fa2f1 129         if(is_array($cl)) {
ae3a8a 130             foreach($cl as $classname) {
6fa2f1 131                 $classname = trim($classname);
ae3a8a 132                 //* Class is not loaded so load it
357679 133                 if(!array_key_exists($classname, $this->_loaded_classes) && is_file(ISPC_CLASS_PATH."/$classname.inc.php")) {
7fe908 134                     include_once ISPC_CLASS_PATH."/$classname.inc.php";
6fa2f1 135                     $this->$classname = new $classname();
T 136                     $this->_loaded_classes[$classname] = true;
137                 }
138             }
139         }
140     }
141
ae3a8a 142     public function load($files) {
6fa2f1 143         $fl = explode(',', $files);
T 144         if(is_array($fl)) {
ae3a8a 145             foreach($fl as $file) {
6fa2f1 146                 $file = trim($file);
7fe908 147                 include_once ISPC_CLASS_PATH."/$file.inc.php";
6fa2f1 148             }
T 149         }
150     }
e20f18 151     
MC 152     public function conf($plugin, $key, $value = null) {
153         if(is_null($value)) {
154             $tmpconf = $this->db->queryOneRecord("SELECT `value` FROM `sys_config` WHERE `group` = '" . $this->db->quote($plugin) . "' AND `name` = '" . $this->db->quote($key) . "'");
155             if($tmpconf) return $tmpconf['value'];
156             else return null;
157         } else {
158             if($value === false) {
159                 $this->db->query("DELETE FROM `sys_config` WHERE `group` = '" . $this->db->quote($plugin) . "' AND `name` = '" . $this->db->quote($key) . "'");
160                 return null;
161             } else {
162                 $this->db->query("REPLACE INTO `sys_config` (`group`, `name`, `value`) VALUES ('" . $this->db->quote($plugin) . "', '" . $this->db->quote($key) . "', '" . $this->db->quote($value) . "')");
163                 return $value;
164             }
165         }
166     }
6fa2f1 167
T 168     /** Priority values are: 0 = DEBUG, 1 = WARNING,  2 = ERROR */
7fe908 169
MC 170
ae3a8a 171     public function log($msg, $priority = 0) {
da1da4 172         global $conf;
6fa2f1 173         if($priority >= $this->_conf['log_priority']) {
da1da4 174             // $server_id = $conf["server_id"];
T 175             $server_id = 0;
65ea2e 176             $priority = $this->functions->intval($priority);
da1da4 177             $tstamp = time();
T 178             $msg = $this->db->quote('[INTERFACE]: '.$msg);
179             $this->db->query("INSERT INTO sys_log (server_id,datalog_id,loglevel,tstamp,message) VALUES ($server_id,0,$priority,$tstamp,'$msg')");
180             /*
6fa2f1 181             if (is_writable($this->_conf['log_file'])) {
T 182                 if (!$fp = fopen ($this->_conf['log_file'], 'a')) {
183                     $this->error('Unable to open logfile.');
184                 }
185                 if (!fwrite($fp, date('d.m.Y-H:i').' - '. $msg."\r\n")) {
186                     $this->error('Unable to write to logfile.');
187                 }
188                 fclose($fp);
189             } else {
190                 $this->error('Unable to write to logfile.');
191             }
da1da4 192             */
ae3a8a 193         }
V 194     }
6fa2f1 195
ae3a8a 196     /** Priority values are: 0 = DEBUG, 1 = WARNING,  2 = ERROR */
V 197     public function error($msg, $next_link = '', $stop = true, $priority = 1) {
6fa2f1 198         //$this->uses("error");
T 199         //$this->error->message($msg, $priority);
ae3a8a 200         if($stop == true) {
903ede 201             /*
V 202              * We always have a error. So it is better not to use any more objects like
203              * the template or so, because we don't know why the error occours (it could be, that
204              * the error occours in one of these objects..)
205              */
206             /*
207              * Use the template inside the user-template - Path. If it is not found, fallback to the
208              * default-template (the "normal" behaviour of all template - files)
209              */
210             if (file_exists(dirname(__FILE__) . '/../web/themes/' . $_SESSION['s']['theme'] . '/templates/error.tpl.htm')) {
211                 $content = file_get_contents(dirname(__FILE__) . '/../web/themes/' . $_SESSION['s']['theme'] . '/templates/error.tpl.htm');
212             } else {
213                 $content = file_get_contents(dirname(__FILE__) . '/../web/themes/default/templates/error.tpl.htm');
214             }
6fa2f1 215             if($next_link != '') $msg .= '<a href="'.$next_link.'">Next</a>';
ae3a8a 216             $content = str_replace('###ERRORMSG###', $msg, $content);
V 217             die($content);
6fa2f1 218         } else {
T 219             echo $msg;
220             if($next_link != '') echo "<a href='$next_link'>Next</a>";
221         }
222     }
223
ae3a8a 224     /** Translates strings in current language */
V 225     public function lng($text) {
c161ea 226         global $conf;
6fa2f1 227         if($this->_language_inc != 1) {
e83dd1 228             $language = (isset($_SESSION['s']['language']))?$_SESSION['s']['language']:$conf['language'];
2eff06 229             //* loading global Wordbook
e83dd1 230             $this->load_language_file('lib/lang/'.$language.'.lng');
2eff06 231             //* Load module wordbook, if it exists
e83dd1 232             if(isset($_SESSION['s']['module']['name'])) {
T 233                 $lng_file = 'web/'.$_SESSION['s']['module']['name'].'/lib/lang/'.$language.'.lng';
1ca823 234                 if(!file_exists(ISPC_ROOT_PATH.'/'.$lng_file)) $lng_file = '/web/'.$_SESSION['s']['module']['name'].'/lib/lang/en.lng';
44d2a7 235                 $this->load_language_file($lng_file);
6fa2f1 236             }
T 237             $this->_language_inc = 1;
ae3a8a 238         }
6fa2f1 239         if(!empty($this->_wb[$text])) {
T 240             $text = $this->_wb[$text];
ef3719 241         } else {
T 242             if($this->_conf['debug_language']) {
243                 $text = '#'.$text.'#';
244             }
6fa2f1 245         }
T 246         return $text;
247     }
ae3a8a 248
44d2a7 249     //** Helper function to load the language files.
T 250     public function load_language_file($filename) {
251         $filename = ISPC_ROOT_PATH.'/'.$filename;
7fe908 252         if(substr($filename, -4) != '.lng') $this->error('Language file has wrong extension.');
44d2a7 253         if(file_exists($filename)) {
7fe908 254             @include $filename;
44d2a7 255             if(is_array($wb)) {
T 256                 if(is_array($this->_wb)) {
7fe908 257                     $this->_wb = array_merge($this->_wb, $wb);
44d2a7 258                 } else {
T 259                     $this->_wb = $wb;
260                 }
261             }
262         }
263     }
6fa2f1 264
ae3a8a 265     public function tpl_defaults() {
6fa2f1 266         $this->tpl->setVar('app_title', $this->_conf['app_title']);
b09c9a 267         if(isset($_SESSION['s']['user'])) {
T 268             $this->tpl->setVar('app_version', $this->_conf['app_version']);
7fe908 269             // get pending datalog changes
MC 270             $datalog = $this->db->datalogStatus();
271             $this->tpl->setVar('datalog_changes_txt', $this->lng('datalog_changes_txt'));
272             $this->tpl->setVar('datalog_changes_end_txt', $this->lng('datalog_changes_end_txt'));
273             $this->tpl->setVar('datalog_changes_count', $datalog['count']);
274             $this->tpl->setLoop('datalog_changes', $datalog['entries']);
b09c9a 275         } else {
T 276             $this->tpl->setVar('app_version', '');
277         }
6fa2f1 278         $this->tpl->setVar('app_link', $this->_conf['app_link']);
02bf99 279         /*
ae3a8a 280         if(isset($this->_conf['app_logo']) && $this->_conf['app_logo'] != '' && @is_file($this->_conf['app_logo'])) {
6fa2f1 281             $this->tpl->setVar('app_logo', '<img src="'.$this->_conf['app_logo'].'">');
T 282         } else {
283             $this->tpl->setVar('app_logo', '&nbsp;');
284         }
02bf99 285         */
T 286         $this->tpl->setVar('app_logo', $this->_conf['logo']);
6fa2f1 287
T 288         $this->tpl->setVar('phpsessid', session_id());
289
290         $this->tpl->setVar('theme', $_SESSION['s']['theme']);
291         $this->tpl->setVar('html_content_encoding', $this->_conf['html_content_encoding']);
292
293         $this->tpl->setVar('delete_confirmation', $this->lng('delete_confirmation'));
ae3a8a 294         //print_r($_SESSION);
6fa2f1 295         if(isset($_SESSION['s']['module']['name'])) {
T 296             $this->tpl->setVar('app_module', $_SESSION['s']['module']['name']);
297         }
298         if(isset($_SESSION['s']['user']) && $_SESSION['s']['user']['typ'] == 'admin') {
299             $this->tpl->setVar('is_admin', 1);
300         }
301         if(isset($_SESSION['s']['user']) && $this->auth->has_clients($_SESSION['s']['user']['userid'])) {
302             $this->tpl->setVar('is_reseller', 1);
303         }
955391 304         /* Show username */
V 305         if(isset($_SESSION['s']['user'])) {
306             $this->tpl->setVar('cpuser', $_SESSION['s']['user']['username']);
8cf78b 307             $this->tpl->setVar('logout_txt', $this->lng('logout_txt'));
5c4200 308             /* Show search field only for normal users, not mail users */
7fe908 309             if(stristr($_SESSION['s']['user']['username'], '@')){
5c4200 310                 $this->tpl->setVar('usertype', 'mailuser');
F 311             } else {
312                 $this->tpl->setVar('usertype', 'normaluser');
313             }
955391 314         }
7fe908 315
59118c 316         /* Global Search */
F 317         $this->tpl->setVar('globalsearch_resultslimit_of_txt', $this->lng('globalsearch_resultslimit_of_txt'));
318         $this->tpl->setVar('globalsearch_resultslimit_results_txt', $this->lng('globalsearch_resultslimit_results_txt'));
319         $this->tpl->setVar('globalsearch_noresults_text_txt', $this->lng('globalsearch_noresults_text_txt'));
320         $this->tpl->setVar('globalsearch_noresults_limit_txt', $this->lng('globalsearch_noresults_limit_txt'));
321         $this->tpl->setVar('globalsearch_searchfield_watermark_txt', $this->lng('globalsearch_searchfield_watermark_txt'));
ae3a8a 322     }
V 323
6fa2f1 324 } // end class
T 325
326 //** Initialize application (app) object
327 //* possible future =  new app($conf);
328 $app = new app();
329
f5b0ca 330 ?>