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<?php |
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/* |
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Copyright (c) 2007 - 2009, Till Brehm, projektfarm Gmbh |
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All rights reserved. |
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Redistribution and use in source and binary forms, with or without modification, |
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are permitted provided that the following conditions are met: |
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* Redistributions of source code must retain the above copyright notice, |
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this list of conditions and the following disclaimer. |
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* Redistributions in binary form must reproduce the above copyright notice, |
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this list of conditions and the following disclaimer in the documentation |
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and/or other materials provided with the distribution. |
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* Neither the name of ISPConfig nor the names of its contributors |
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may be used to endorse or promote products derived from this software without |
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specific prior written permission. |
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
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IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, |
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INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, |
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BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
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OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, |
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EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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/* |
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Application Class |
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*/ |
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ob_start('ob_gzhandler'); |
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class app { |
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private $_language_inc = 0; |
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private $_wb; |
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private $_loaded_classes = array(); |
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private $_conf; |
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public function __construct() { |
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global $conf; |
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if (isset($_REQUEST['GLOBALS']) || isset($_FILES['GLOBALS']) || isset($_REQUEST['s']) || isset($_REQUEST['s_old']) || isset($_REQUEST['conf'])) { |
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die('Internal Error: var override attempt detected'); |
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} |
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$this->_conf = $conf; |
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if($this->_conf['start_db'] == true) { |
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$this->load('db_'.$this->_conf['db_type']); |
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$this->db = new db; |
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} |
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//* Start the session |
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if($this->_conf['start_session'] == true) { |
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$this->uses('session'); |
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session_set_save_handler( array($this->session, 'open'), |
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array($this->session, 'close'), |
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array($this->session, 'read'), |
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array($this->session, 'write'), |
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array($this->session, 'destroy'), |
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array($this->session, 'gc')); |
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session_start(); |
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//* Initialize session variables |
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if(!isset($_SESSION['s']['id']) ) $_SESSION['s']['id'] = session_id(); |
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if(empty($_SESSION['s']['theme'])) $_SESSION['s']['theme'] = $conf['theme']; |
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if(empty($_SESSION['s']['language'])) $_SESSION['s']['language'] = $conf['language']; |
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} |
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$this->uses('auth,plugin,functions'); |
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} |
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public function __destruct() { |
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session_write_close(); |
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} |
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public function uses($classes) { |
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$cl = explode(',', $classes); |
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if(is_array($cl)) { |
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foreach($cl as $classname) { |
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$classname = trim($classname); |
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//* Class is not loaded so load it |
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if(!array_key_exists($classname, $this->_loaded_classes)) { |
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include_once(ISPC_CLASS_PATH."/$classname.inc.php"); |
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$this->$classname = new $classname(); |
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$this->_loaded_classes[$classname] = true; |
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} |
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} |
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} |
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} |
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public function load($files) { |
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$fl = explode(',', $files); |
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if(is_array($fl)) { |
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foreach($fl as $file) { |
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$file = trim($file); |
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include_once(ISPC_CLASS_PATH."/$file.inc.php"); |
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} |
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} |
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} |
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/** Priority values are: 0 = DEBUG, 1 = WARNING, 2 = ERROR */ |
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public function log($msg, $priority = 0) { |
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global $conf; |
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if($priority >= $this->_conf['log_priority']) { |
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// $server_id = $conf["server_id"]; |
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$server_id = 0; |
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$priority = intval($priority); |
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$tstamp = time(); |
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$msg = $this->db->quote('[INTERFACE]: '.$msg); |
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$this->db->query("INSERT INTO sys_log (server_id,datalog_id,loglevel,tstamp,message) VALUES ($server_id,0,$priority,$tstamp,'$msg')"); |
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/* |
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if (is_writable($this->_conf['log_file'])) { |
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if (!$fp = fopen ($this->_conf['log_file'], 'a')) { |
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$this->error('Unable to open logfile.'); |
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} |
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if (!fwrite($fp, date('d.m.Y-H:i').' - '. $msg."\r\n")) { |
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$this->error('Unable to write to logfile.'); |
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} |
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fclose($fp); |
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} else { |
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$this->error('Unable to write to logfile.'); |
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} |
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*/ |
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} |
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} |
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/** Priority values are: 0 = DEBUG, 1 = WARNING, 2 = ERROR */ |
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public function error($msg, $next_link = '', $stop = true, $priority = 1) { |
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//$this->uses("error"); |
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//$this->error->message($msg, $priority); |
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if($stop == true) { |
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/* |
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* We always have a error. So it is better not to use any more objects like |
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* the template or so, because we don't know why the error occours (it could be, that |
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* the error occours in one of these objects..) |
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*/ |
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/* |
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* Use the template inside the user-template - Path. If it is not found, fallback to the |
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* default-template (the "normal" behaviour of all template - files) |
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*/ |
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if (file_exists(dirname(__FILE__) . '/../web/themes/' . $_SESSION['s']['theme'] . '/templates/error.tpl.htm')) { |
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$content = file_get_contents(dirname(__FILE__) . '/../web/themes/' . $_SESSION['s']['theme'] . '/templates/error.tpl.htm'); |
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} else { |
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$content = file_get_contents(dirname(__FILE__) . '/../web/themes/default/templates/error.tpl.htm'); |
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} |
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if($next_link != '') $msg .= '<a href="'.$next_link.'">Next</a>'; |
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$content = str_replace('###ERRORMSG###', $msg, $content); |
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die($content); |
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} else { |
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echo $msg; |
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if($next_link != '') echo "<a href='$next_link'>Next</a>"; |
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} |
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} |
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/** Translates strings in current language */ |
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public function lng($text) { |
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global $conf; |
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if($this->_language_inc != 1) { |
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$language = (isset($_SESSION['s']['language']))?$_SESSION['s']['language']:$conf['language']; |
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//* loading global Wordbook |
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$this->load_language_file('lib/lang/'.$language.'.lng'); |
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//* Load module wordbook, if it exists |
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if(isset($_SESSION['s']['module']['name'])) { |
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$lng_file = 'web/'.$_SESSION['s']['module']['name'].'/lib/lang/'.$language.'.lng'; |
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if(!file_exists(ISPC_ROOT_PATH.'/'.$lng_file)) $lng_file = '/web/'.$_SESSION['s']['module']['name'].'/lib/lang/en.lng'; |
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$this->load_language_file($lng_file); |
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} |
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$this->_language_inc = 1; |
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} |
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if(!empty($this->_wb[$text])) { |
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$text = $this->_wb[$text]; |
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} else { |
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if($this->_conf['debug_language']) { |
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$text = '#'.$text.'#'; |
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} |
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} |
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return $text; |
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} |
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//** Helper function to load the language files. |
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public function load_language_file($filename) { |
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$filename = ISPC_ROOT_PATH.'/'.$filename; |
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if(substr($filename,-4) != '.lng') $this->error('Language file has wrong extension.'); |
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if(file_exists($filename)) { |
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@include($filename); |
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if(is_array($wb)) { |
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if(is_array($this->_wb)) { |
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$this->_wb = array_merge($this->_wb,$wb); |
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} else { |
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$this->_wb = $wb; |
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} |
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} |
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} |
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} |
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public function tpl_defaults() { |
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$this->tpl->setVar('app_title', $this->_conf['app_title']); |
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if(isset($_SESSION['s']['user'])) { |
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$this->tpl->setVar('app_version', $this->_conf['app_version']); |
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} else { |
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$this->tpl->setVar('app_version', ''); |
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} |
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$this->tpl->setVar('app_link', $this->_conf['app_link']); |
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if(isset($this->_conf['app_logo']) && $this->_conf['app_logo'] != '' && @is_file($this->_conf['app_logo'])) { |
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$this->tpl->setVar('app_logo', '<img src="'.$this->_conf['app_logo'].'">'); |
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} else { |
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$this->tpl->setVar('app_logo', ' '); |
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} |
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$this->tpl->setVar('phpsessid', session_id()); |
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$this->tpl->setVar('theme', $_SESSION['s']['theme']); |
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$this->tpl->setVar('html_content_encoding', $this->_conf['html_content_encoding']); |
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$this->tpl->setVar('delete_confirmation', $this->lng('delete_confirmation')); |
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//print_r($_SESSION); |
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if(isset($_SESSION['s']['module']['name'])) { |
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$this->tpl->setVar('app_module', $_SESSION['s']['module']['name']); |
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} |
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if(isset($_SESSION['s']['user']) && $_SESSION['s']['user']['typ'] == 'admin') { |
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$this->tpl->setVar('is_admin', 1); |
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} |
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if(isset($_SESSION['s']['user']) && $this->auth->has_clients($_SESSION['s']['user']['userid'])) { |
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$this->tpl->setVar('is_reseller', 1); |
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} |
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/* Show username */ |
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if(isset($_SESSION['s']['user'])) { |
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$this->tpl->setVar('cpuser', $_SESSION['s']['user']['username']); |
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} |
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} |
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} // end class |
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//** Initialize application (app) object |
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//* possible future = new app($conf); |
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$app = new app(); |
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?> |