<?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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//* Enable gzip compression for the interface
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ob_start('ob_gzhandler');
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//* Set timezone
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if(isset($conf['timezone']) && $conf['timezone'] != '') date_default_timezone_set($conf['timezone']);
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//* Set error reporting level when we are not on a developer system
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if(DEVSYSTEM == 0) {
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@ini_set('error_reporting', E_ALL & ~E_NOTICE & ~E_DEPRECATED);
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}
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/*
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Application Class
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*/
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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 $loaded_plugins = array();
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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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$this->uses('session');
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$sess_timeout = $this->conf('interface', 'session_timeout');
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if($sess_timeout) {
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/* check if user wants to stay logged in */
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if(isset($_POST['s_mod']) && isset($_POST['s_pg']) && $_POST['s_mod'] == 'login' && $_POST['s_pg'] == 'index' && isset($_POST['stay']) && $_POST['stay'] == '1') {
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/* check if staying logged in is allowed */
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$this->uses('ini_parser');
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$tmp = $this->db->queryOneRecord('SELECT config FROM sys_ini WHERE sysini_id = 1');
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$tmp = $this->ini_parser->parse_ini_string(stripslashes($tmp['config']));
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if(!isset($tmp['misc']['session_allow_endless']) || $tmp['misc']['session_allow_endless'] != 'y') {
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$this->session->set_timeout($sess_timeout);
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session_set_cookie_params(3600 * 24 * 365); // cookie timeout is never updated, so it must not be short
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} else {
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// we are doing login here, so we need to set the session data
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$this->session->set_permanent(true);
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$this->session->set_timeout(365 * 24 * 3600); // one year
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session_set_cookie_params(3600 * 24 * 365); // cookie timeout is never updated, so it must not be short
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}
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} else {
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$this->session->set_timeout($sess_timeout);
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session_set_cookie_params(3600 * 24 * 365); // cookie timeout is never updated, so it must not be short
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}
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} else {
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session_set_cookie_params(0); // until browser is closed
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}
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session_set_save_handler( array($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('functions'); // we need this before all others!
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$this->uses('auth,plugin');
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}
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public function __get($prop) {
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if(property_exists($this, $prop)) return $this->{$prop};
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$this->uses($prop);
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if(property_exists($this, $prop)) return $this->{$prop};
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else return null;
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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, $this->_loaded_classes) && is_file(ISPC_CLASS_PATH."/$classname.inc.php")) {
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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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public function conf($plugin, $key, $value = null) {
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if(is_null($value)) {
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$tmpconf = $this->db->queryOneRecord("SELECT `value` FROM `sys_config` WHERE `group` = '" . $this->db->quote($plugin) . "' AND `name` = '" . $this->db->quote($key) . "'");
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if($tmpconf) return $tmpconf['value'];
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else return null;
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} else {
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if($value === false) {
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$this->db->query("DELETE FROM `sys_config` WHERE `group` = '" . $this->db->quote($plugin) . "' AND `name` = '" . $this->db->quote($key) . "'");
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return null;
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} else {
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$this->db->query("REPLACE INTO `sys_config` (`group`, `name`, `value`) VALUES ('" . $this->db->quote($plugin) . "', '" . $this->db->quote($key) . "', '" . $this->db->quote($value) . "')");
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return $value;
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}
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}
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}
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/** Priority values are: 0 = DEBUG, 1 = WARNING, 2 = ERROR */
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public function log($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 = $this->functions->intval($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', $this->_conf['app_version']);
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// get pending datalog changes
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$datalog = $this->db->datalogStatus();
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$this->tpl->setVar('datalog_changes_txt', $this->lng('datalog_changes_txt'));
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$this->tpl->setVar('datalog_changes_end_txt', $this->lng('datalog_changes_end_txt'));
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$this->tpl->setVar('datalog_changes_count', $datalog['count']);
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$this->tpl->setLoop('datalog_changes', $datalog['entries']);
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} else {
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$this->tpl->setVar('app_version', '');
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}
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$this->tpl->setVar('app_link', $this->_conf['app_link']);
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/*
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if(isset($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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$this->tpl->setVar('app_logo', ' ');
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}
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*/
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$this->tpl->setVar('app_logo', $this->_conf['logo']);
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$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', $_SESSION['s']['user']['username']);
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$this->tpl->setVar('logout_txt', $this->lng('logout_txt'));
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/* Show search field only for normal users, not mail users */
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if(stristr($_SESSION['s']['user']['username'], '@')){
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$this->tpl->setVar('usertype', 'mailuser');
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} else {
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$this->tpl->setVar('usertype', 'normaluser');
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}
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}
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/* Global Search */
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$this->tpl->setVar('globalsearch_resultslimit_of_txt', $this->lng('globalsearch_resultslimit_of_txt'));
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$this->tpl->setVar('globalsearch_resultslimit_results_txt', $this->lng('globalsearch_resultslimit_results_txt'));
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$this->tpl->setVar('globalsearch_noresults_text_txt', $this->lng('globalsearch_noresults_text_txt'));
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$this->tpl->setVar('globalsearch_noresults_limit_txt', $this->lng('globalsearch_noresults_limit_txt'));
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$this->tpl->setVar('globalsearch_searchfield_watermark_txt', $this->lng('globalsearch_searchfield_watermark_txt'));
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}
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} // end class
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//** Initialize application (app) object
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//* possible future = new app($conf);
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$app = new app();
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?>
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