示例#1
0
 /**
  * Initiate the registry
  *
  * @return	mixed	false or void
  */
 public static function init()
 {
     $INFO = array();
     $_ipsPowerSettings = array();
     if (self::$initiated === TRUE) {
         return FALSE;
     }
     self::$initiated = TRUE;
     /* Load static classes */
     require IPS_ROOT_PATH . "sources/base/core.php";
     /*noLibHook*/
     require IPS_ROOT_PATH . "sources/base/ipsMember.php";
     /*noLibHook*/
     /* Debugging notices? */
     if (defined('IPS_ERROR_CAPTURE') and IPS_ERROR_CAPTURE !== FALSE) {
         @error_reporting(E_ALL | E_NOTICE);
         @set_error_handler("IPSDebug::errorHandler");
     }
     /* Load core variables */
     self::_loadCoreVariables();
     /* Load config file */
     if (is_file(DOC_IPS_ROOT_PATH . 'conf_global.php')) {
         require DOC_IPS_ROOT_PATH . 'conf_global.php';
         /*noLibHook*/
         if (is_array($INFO)) {
             foreach ($INFO as $key => $val) {
                 ipsRegistry::$settings[$key] = str_replace('\', '\\', $val);
             }
         }
     }
     /* Load secret sauce */
     if (is_array($_ipsPowerSettings)) {
         ipsRegistry::$settings = array_merge($_ipsPowerSettings, ipsRegistry::$settings);
     }
     /* Make sure we're installed */
     if (empty($INFO['sql_database'])) {
         /* Quick PHP version check */
         if (!version_compare(MIN_PHP_VERS, PHP_VERSION, '<=')) {
             print "You must be using PHP " . MIN_PHP_VERS . " or better. You are currently using: " . PHP_VERSION;
             exit;
         }
         $host = $_SERVER['HTTP_HOST'] ? $_SERVER['HTTP_HOST'] : @getenv('HTTP_HOST');
         $self = $_SERVER['PHP_SELF'] ? $_SERVER['PHP_SELF'] : @getenv('PHP_SELF');
         if (IPS_AREA == 'admin') {
             @header("Location: http://" . $host . rtrim(dirname($self), '/\\') . "/install/index.php");
         } else {
             if (!defined('CP_DIRECTORY')) {
                 define('CP_DIRECTORY', 'admin');
             }
             @header("Location: http://" . $host . rtrim(dirname($self), '/\\') . "/" . CP_DIRECTORY . "/install/index.php");
         }
     }
     /* Switch off dev mode you idjit */
     if (!defined('IN_DEV')) {
         define('IN_DEV', 0);
     }
     /* Shell defined? */
     if (!defined('IPS_IS_SHELL')) {
         define('IPS_IS_SHELL', FALSE);
     }
     /* If this wasn't defined in the gateway file... */
     if (!defined('ALLOW_FURLS')) {
         define('ALLOW_FURLS', ipsRegistry::$settings['use_friendly_urls'] ? TRUE : FALSE);
     }
     if (!defined('IPS_IS_MOBILE_APP')) {
         define('IPS_IS_MOBILE_APP', false);
     }
     /**
      * File and folder permissions
      */
     if (!defined('IPS_FILE_PERMISSION')) {
         define('IPS_FILE_PERMISSION', 0777);
     }
     if (!defined('IPS_FOLDER_PERMISSION')) {
         define('IPS_FOLDER_PERMISSION', 0777);
     }
     /* Set it again incase a gateway turned it off */
     ipsRegistry::$settings['use_friendly_urls'] = ALLOW_FURLS;
     /* Start timer */
     IPSDebug::startTimer();
     /* Cookies... */
     IPSCookie::$sensitive_cookies = array('session_id', 'admin_session_id', 'member_id', 'pass_hash');
     /* INIT DB */
     self::$handles['db'] = ips_DBRegistry::instance();
     /* Set DB */
     self::$handles['db']->setDB(ipsRegistry::$settings['sql_driver']);
     /* Input set up... */
     if (is_array($_POST) and count($_POST)) {
         foreach ($_POST as $key => $value) {
             # Skip post arrays
             if (!is_array($value)) {
                 $_POST[$key] = IPSText::stripslashes($value);
             }
         }
     }
     //-----------------------------------------
     // Clean globals, first.
     //-----------------------------------------
     IPSLib::cleanGlobals($_GET);
     IPSLib::cleanGlobals($_POST);
     IPSLib::cleanGlobals($_COOKIE);
     IPSLib::cleanGlobals($_REQUEST);
     # GET first
     $input = IPSLib::parseIncomingRecursively($_GET, array());
     # Then overwrite with POST
     self::$request = IPSLib::parseIncomingRecursively($_POST, $input);
     # Fix some notices
     if (!isset(self::$request['module'])) {
         self::$request['module'] = '';
     }
     if (!isset(self::$request['section'])) {
         self::$request['section'] = '';
     }
     # Assign request method
     self::$request['request_method'] = strtolower(my_getenv('REQUEST_METHOD'));
     /* Define some constants */
     define('IPS_IS_TASK', (isset(self::$request['module']) and self::$request['module'] == 'task' and self::$request['app'] == 'core') ? TRUE : FALSE);
     define('IPS_IS_AJAX', (isset(self::$request['module']) and self::$request['module'] == 'ajax') ? TRUE : FALSE);
     /* First pass of app set up. Needs to be BEFORE caches and member are set up */
     self::_fUrlInit();
     self::_manageIncomingURLs();
     /* _manageIncomingURLs MUST be called first!!! */
     self::_setUpAppData();
     /* Load app / coreVariables.. must be called after app Data */
     self::_loadAppCoreVariables(IPS_APP_COMPONENT);
     /* Must be called after _manageIncomingURLs */
     self::$handles['db']->getDB()->setDebugMode(IPS_SQL_DEBUG_MODE ? isset($_GET['debug']) ? intval($_GET['debug']) : 0 : 0);
     /* Get caches */
     self::$handles['caches'] = ips_CacheRegistry::instance();
     /* Make sure all is well before we proceed */
     try {
         self::instance()->setUpSettings();
     } catch (Exception $e) {
         print file_get_contents(IPS_CACHE_PATH . 'cache/skin_cache/settingsEmpty.html');
         exit;
     }
     /* Reset database log file paths to cache path */
     self::$handles['db']->resetLogPaths();
     /* Just in case they copy a space in the license... */
     ipsRegistry::$settings['ipb_reg_number'] = trim(ipsRegistry::$settings['ipb_reg_number']);
     /* Bah, now let's go over any input cleaning routines that have settings *sighs* */
     self::$request = IPSLib::postParseIncomingRecursively(self::$request);
     /* Set up dummy member class to prevent errors if cache rebuild required */
     self::$handles['member'] = ips_MemberRegistryDummy::instance();
     /* Build module and application caches */
     self::instance()->checkCaches();
     /* Set up app specific redirects. Must be called before member/sessions setup */
     self::_parseAppResets();
     /* Re-assign member */
     unset(self::$handles['member']);
     self::$handles['member'] = ips_MemberRegistry::instance();
     /* Load other classes */
     $classToLoad = IPSLib::loadLibrary(IPS_ROOT_PATH . 'sources/classes/class_localization.php', 'class_localization');
     self::instance()->setClass('class_localization', new $classToLoad(self::instance()));
     $classToLoad = IPSLib::loadLibrary(IPS_ROOT_PATH . 'sources/classes/class_public_permissions.php', 'classPublicPermissions');
     self::instance()->setClass('permissions', new $classToLoad(self::instance()));
     /* Must be called before output initiated */
     self::getAppClass(IPS_APP_COMPONENT);
     if (IPS_AREA == 'admin') {
         require_once IPS_ROOT_PATH . 'sources/classes/output/publicOutput.php';
         /*noLibHook*/
         $classToLoad = IPSLib::loadLibrary(IPS_ROOT_PATH . 'sources/classes/output/adminOutput.php', 'adminOutput');
         self::instance()->setClass('output', new $classToLoad(self::instance()));
         $classToLoad = IPSLib::loadLibrary(IPS_ROOT_PATH . "sources/classes/class_admin_functions.php", 'adminFunctions');
         self::instance()->setClass('adminFunctions', new $classToLoad(self::instance()));
         $classToLoad = IPSLib::loadLibrary(IPS_ROOT_PATH . 'sources/classes/class_permissions.php', 'class_permissions');
         self::instance()->setClass('class_permissions', new $classToLoad(self::instance()));
         /* Do stuff that needs both adminFunctions and output initiated */
         self::instance()->getClass('adminFunctions')->postOutputInit();
     } else {
         $classToLoad = IPSLib::loadLibrary(IPS_ROOT_PATH . 'sources/classes/output/publicOutput.php', 'output');
         self::instance()->setClass('output', new $classToLoad(self::instance(), TRUE));
         register_shutdown_function(array('ipsRegistry', '__myDestruct'));
     }
     /* Post member processing */
     self::$handles['member']->postOutput();
     /* Add SEO templates to the output system */
     self::instance()->getClass('output')->seoTemplates = self::$_seoTemplates;
     //-----------------------------------------
     // Sort out report center early, so counts
     // and cache is right
     //-----------------------------------------
     $memberData =& self::$handles['member']->fetchMemberData();
     $memberData['showReportCenter'] = false;
     $member_group_ids = array($memberData['member_group_id']);
     $member_group_ids = array_diff(array_merge($member_group_ids, explode(',', $memberData['mgroup_others'])), array(''));
     $report_center = array_diff(explode(',', ipsRegistry::$settings['report_mod_group_access']), array(''));
     foreach ($report_center as $groupId) {
         if (in_array($groupId, $member_group_ids)) {
             $memberData['showReportCenter'] = true;
             break;
         }
     }
     if ($memberData['showReportCenter']) {
         $memberData['access_report_center'] = true;
         $memberCache = $memberData['_cache'];
         $reportsCache = self::$handles['caches']->getCache('report_cache');
         if (!$memberCache['report_last_updated'] || $memberCache['report_last_updated'] < $reportsCache['last_updated']) {
             $classToLoad = IPSLib::loadLibrary(IPSLib::getAppDir('core') . '/sources/classes/reportLibrary.php', 'reportLibrary');
             $reports = new $classToLoad(ipsRegistry::instance());
             $totalReports = $reports->rebuildMemberCacheArray();
             $memberCache['report_num'] = $totalReports;
             $memberData['_cache'] = $memberCache;
         }
     }
     /* More set up */
     self::_finalizeAppData();
     /* Finish fURL stuffs */
     self::_fUrlComplete();
     self::instance()->getClass('class_localization')->loadLanguageFile(array('public_global'), 'core');
     if (IPS_AREA == 'admin') {
         $validationStatus = self::member()->sessionClass()->getStatus();
         $validationMessage = self::member()->sessionClass()->getMessage();
         if (ipsRegistry::$request['module'] != 'login' and !$validationStatus) {
             //-----------------------------------------
             // Force log in
             //-----------------------------------------
             if (ipsRegistry::$request['module'] == 'ajax') {
                 @header("Content-type: application/json;charset=" . IPS_DOC_CHAR_SET);
                 print json_encode(array('error' => self::instance()->getClass('class_localization')->words['acp_sessiontimeout'], '__session__expired__log__out__' => 1));
                 exit;
             } elseif (ipsRegistry::$settings['logins_over_https'] && (empty($_SERVER['HTTPS']) or $_SERVER['HTTPS'] != 'on')) {
                 /* Bug 38301 */
                 ipsRegistry::getClass('output')->silentRedirect(str_replace('http://', 'https://', ipsRegistry::$settings['this_url']));
                 return;
             } else {
                 ipsRegistry::$request['module'] = 'login';
                 ipsRegistry::$request['core'] = 'login';
                 $classToLoad = IPSLib::loadActionOverloader(IPSLib::getAppDir('core') . "/modules_admin/login/manualResolver.php", 'admin_core_login_manualResolver');
                 $runme = new $classToLoad(self::instance());
                 $runme->doExecute(self::instance());
                 exit;
             }
         }
     } else {
         if (IPS_AREA == 'public') {
             /* Set up member */
             self::$handles['member']->finalizePublicMember();
             /* Proper no cache key <update:1> */
             ipsRegistry::$settings['noCacheKey'] = md5('$Rev: 12261 $');
             /* Are we banned: Via IP Address? */
             if (IPSMember::isBanned('ipAddress', self::$handles['member']->ip_address) === TRUE) {
                 self::instance()->getClass('output')->showError('you_are_banned', 2000, true, null, 403);
             }
             /* Are we banned: By DB */
             if (self::$handles['member']->getProperty('member_banned') == 1 or self::$handles['member']->getProperty('temp_ban')) {
                 /* Don't show this message if we're viewing the warn log */
                 if (ipsRegistry::$request['module'] != 'ajax' or ipsRegistry::$request['section'] != 'warnings') {
                     self::getClass('class_localization')->loadLanguageFile('public_error', 'core');
                     $message = '';
                     if (self::$handles['member']->getProperty('member_banned')) {
                         $message = self::getClass('class_localization')->words['no_view_board_b'];
                     } else {
                         $ban_arr = IPSMember::processBanEntry(self::$handles['member']->getProperty('temp_ban'));
                         /* No longer banned */
                         if (time() >= $ban_arr['date_end']) {
                             self::DB()->update('members', array('temp_ban' => ''), 'member_id=' . self::$handles['member']->getProperty('member_id'));
                         } else {
                             $message = sprintf(self::getClass('class_localization')->words['account_susp'], self::getClass('class_localization')->getDate($ban_arr['date_end'], 'LONG', 1));
                         }
                     }
                     /* Get anything? */
                     if ($message) {
                         $warn = ipsRegistry::DB()->buildAndFetch(array('select' => '*', 'from' => 'members_warn_logs', 'where' => 'wl_member=' . self::$handles['member']->getProperty('member_id') . ' AND wl_suspend<>0 AND wl_suspend<>-2', 'order' => 'wl_date DESC', 'limit' => 1));
                         if ($warn['wl_id'] and ipsRegistry::$settings['warn_show_own']) {
                             $moredetails = "<a href='javascript:void(0);' onclick='warningPopup( this, {$warn['wl_id']} );'>" . self::getClass('class_localization')->words['warnings_moreinfo'] . "</a>";
                         }
                         self::instance()->getClass('output')->showError("{$message} {$moredetails}", 1001, true, null, 403);
                     }
                 }
             }
             /* Check server load */
             if (ipsRegistry::$settings['load_limit'] > 0) {
                 $server_load = IPSDebug::getServerLoad();
                 if ($server_load) {
                     $loadinfo = explode("-", $server_load);
                     if (count($loadinfo)) {
                         self::$server_load = $loadinfo[0];
                         if (self::$server_load > ipsRegistry::$settings['load_limit']) {
                             self::instance()->getClass('output')->showError('server_too_busy', 2001);
                         }
                     }
                 }
             }
             /* Specific Ajax Check */
             if (IPS_IS_AJAX and ipsRegistry::$request['section'] != 'warnings') {
                 if (self::$handles['member']->getProperty('g_view_board') != 1 || ipsRegistry::$settings['board_offline'] && !self::$handles['member']->getProperty('g_access_offline')) {
                     @header("Content-type: application/json;charset=" . IPS_DOC_CHAR_SET);
                     print json_encode(array('error' => 'no_permission', '__board_offline__' => 1));
                     exit;
                 }
             }
             /* Other public check */
             if (IPB_THIS_SCRIPT == 'public' and IPS_ENFORCE_ACCESS === FALSE and (ipsRegistry::$request['section'] != 'login' and ipsRegistry::$request['section'] != 'lostpass' and IPS_IS_AJAX === FALSE and ipsRegistry::$request['section'] != 'rss' and ipsRegistry::$request['section'] != 'attach' and ipsRegistry::$request['module'] != 'task' and ipsRegistry::$request['section'] != 'captcha')) {
                 //-----------------------------------------
                 // Permission to see the board?
                 //-----------------------------------------
                 if (self::$handles['member']->getProperty('g_view_board') != 1) {
                     self::getClass('output')->showError('no_view_board', 1000, null, null, 403);
                 }
                 //--------------------------------
                 //  Is the board offline?
                 //--------------------------------
                 if (ipsRegistry::$settings['board_offline'] == 1 and !IPS_IS_SHELL) {
                     if (self::$handles['member']->getProperty('g_access_offline') != 1) {
                         ipsRegistry::$settings['no_reg'] = 1;
                         self::getClass('output')->showBoardOffline();
                     }
                 }
                 //-----------------------------------------
                 // Do we have a display name?
                 //-----------------------------------------
                 if (!(ipsRegistry::$request['section'] == 'register' and (ipsRegistry::$request['do'] == 'complete_login' or ipsRegistry::$request['do'] == 'complete_login_do'))) {
                     if (!self::$handles['member']->getProperty('members_display_name')) {
                         $pmember = self::DB()->buildAndFetch(array('select' => '*', 'from' => 'members_partial', 'where' => "partial_member_id=" . self::$handles['member']->getProperty('member_id')));
                         if (!$pmember['partial_member_id']) {
                             $pmember = array('partial_member_id' => self::$handles['member']->getProperty('member_id'), 'partial_date' => time(), 'partial_email_ok' => self::$handles['member']->getProperty('email') == self::$handles['member']->getProperty('name') . '@' . self::$handles['member']->getProperty('joined') ? 0 : 1);
                             self::DB()->insert('members_partial', $pmember);
                             $pmember['partial_id'] = self::DB()->getInsertId();
                         }
                         self::instance()->getClass('output')->silentRedirect(ipsRegistry::$settings['base_url'] . 'app=core&module=global&section=register&do=complete_login&mid=' . self::$handles['member']->getProperty('member_id') . '&key=' . $pmember['partial_date']);
                     }
                 }
                 //--------------------------------
                 //  Is log in enforced?
                 //--------------------------------
                 if (!(defined('IPS_IS_SHELL') && IPS_IS_SHELL === TRUE) && (!IPS_IS_MOBILE_APP && self::$handles['member']->getProperty('member_group_id') == ipsRegistry::$settings['guest_group'] and ipsRegistry::$settings['force_login'] == 1 && !in_array(ipsRegistry::$request['section'], array('register', 'privacy', 'unsubscribe')))) {
                     if (ipsRegistry::$settings['logins_over_https'] and (!$_SERVER['HTTPS'] or $_SERVER['HTTPS'] != 'on')) {
                         //-----------------------------------------
                         // Set referrer
                         //-----------------------------------------
                         if (!my_getenv('HTTP_REFERER') or stripos(my_getenv('HTTP_REFERER'), ipsRegistry::$settings['board_url']) === false) {
                             $http_referrer = (strtolower($_SERVER['HTTPS']) == 'on' ? "https://" : "http://") . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
                         } else {
                             $http_referrer = my_getenv('HTTP_REFERER');
                         }
                         self::instance()->getClass('output')->silentRedirect(str_replace('http://', 'https://', ipsRegistry::$settings['base_url']) . 'app=core&module=global&section=login&referer=' . urlencode($http_referrer));
                     }
                     ipsRegistry::$request['app'] = 'core';
                     ipsRegistry::$request['module'] = 'login';
                     ipsRegistry::$request['core'] = 'login';
                     ipsRegistry::$request['referer'] = ipsRegistry::$request['referer'] ? ipsRegistry::$request['referer'] : (strtolower($_SERVER['HTTPS']) == 'on' ? "https://" : "http://") . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
                     if (is_file(DOC_IPS_ROOT_PATH . '/' . PUBLIC_DIRECTORY . '/style_css/' . ipsRegistry::getClass('output')->skin['_csscacheid'] . '/ipb_login_register.css')) {
                         ipsRegistry::getClass('output')->addToDocumentHead('importcss', ipsRegistry::$settings['css_base_url'] . 'style_css/' . ipsRegistry::getClass('output')->skin['_csscacheid'] . '/ipb_login_register.css');
                     }
                     $classToLoad = IPSLib::loadActionOverloader(IPSLib::getAppDir('core') . "/modules_public/global/login.php", 'public_core_global_login');
                     $runme = new $classToLoad(self::instance());
                     $runme->doExecute(self::instance());
                     exit;
                 }
             }
             /* Have we entered an incorrect FURL that has no match? */
             if (ipsRegistry::$settings['use_friendly_urls'] and self::$_noFurlMatch === true) {
                 self::getClass('output')->showError('incorrect_furl', 404, null, null, 404);
             } else {
                 if (isset(ipsRegistry::$request['act']) and ipsRegistry::$request['act'] == 'rssout') {
                     self::getClass('output')->showError('incorrect_furl', 404, null, null, 404);
                 }
             }
             /* Track search engine visits */
             if (!IPS_IS_TASK and $_SERVER['HTTP_REFERER']) {
                 seoTracker::track($_SERVER['HTTP_REFERER'], self::$settings['query_string_real'], self::$handles['member']->getProperty('member_id'));
             }
         }
     }
     IPSDebug::setMemoryDebugFlag("Registry initialized");
 }
 /**
  * Initiate the registry
  *
  * @access	public
  * @return	@e void
  */
 public static function init()
 {
     if (self::$initiated === TRUE) {
         return FALSE;
     }
     self::$initiated = TRUE;
     /* Log current upgrade step */
     self::logUpgradeStep();
     /* Load static classes */
     require IPS_ROOT_PATH . "sources/base/core.php";
     /*noLibHook*/
     require IPS_ROOT_PATH . "sources/base/ipsMember.php";
     /*noLibHook*/
     require_once IPS_ROOT_PATH . "setup/sources/base/setup.php";
     /*noLibHook*/
     /* Load conf global and set up DB */
     if (IPS_IS_UPGRADER) {
         if (!is_file(DOC_IPS_ROOT_PATH . "conf_global.php")) {
             print "Cannot locate: " . DOC_IPS_ROOT_PATH . "conf_global.php";
             exit;
         }
         self::loadConfGlobal();
         /* Got settings? */
         if (!ipsRegistry::$settings['sql_driver']) {
             print "Settings not loaded from: " . DOC_IPS_ROOT_PATH . "conf_global.php - did you mean to install?";
             exit;
         }
         self::setDBHandle();
     } else {
         /* Ensure char set is defined */
         if (!defined('IPS_DOC_CHAR_SET')) {
             define('IPS_DOC_CHAR_SET', strtoupper(IPSSetUp::charSet));
         }
         if (!defined('IPS_CACHE_PATH')) {
             define('IPS_CACHE_PATH', DOC_IPS_ROOT_PATH);
         }
         require IPS_ROOT_PATH . "setup/sources/base/install.php";
         /*noLibHook*/
     }
     /* Input set up... */
     if (is_array($_POST) and count($_POST)) {
         foreach ($_POST as $key => $value) {
             # Skip post arrays
             if (!is_array($value)) {
                 $_POST[$key] = IPSText::stripslashes($value);
             }
         }
     }
     //-----------------------------------------
     // Clean globals, first.
     //-----------------------------------------
     IPSLib::cleanGlobals($_GET);
     IPSLib::cleanGlobals($_POST);
     IPSLib::cleanGlobals($_COOKIE);
     IPSLib::cleanGlobals($_REQUEST);
     # GET first
     $input = IPSLib::parseIncomingRecursively($_GET, array());
     # Then overwrite with POST
     self::$request = IPSLib::parseIncomingRecursively($_POST, $input);
     # Assign request method
     self::$request['request_method'] = strtolower(my_getenv('REQUEST_METHOD'));
     self::_setUpAppData();
     /* Make sure it's a string */
     if (is_array(self::$request['section'])) {
         self::$request['section'] = '';
     }
     /* Get caches */
     self::$handles['caches'] = ips_CacheRegistry::instance();
     if (IPS_IS_UPGRADER) {
         /* Make sure all is well before we proceed */
         self::instance()->setUpSettings();
         /* Build module and application caches */
         self::instance()->checkCaches();
         /* Load 'legacy' systems */
         $file = '';
         if (IPSSetUp::is300plus() === TRUE) {
             $file = '3xx.php';
         } else {
             if (IPSSetUp::is200plus() === TRUE) {
                 $file = '2xx.php';
             } else {
                 $file = '1xx.php';
             }
         }
         require_once IPS_ROOT_PATH . 'setup/sources/legacy/' . $file;
         /*noLibHook*/
         self::instance()->setClass('legacy', new upgradeLegacy(self::instance()));
     }
     /* Set up member */
     self::$handles['member'] = ips_MemberRegistry::instance();
     # Thaw saved data
     IPSSetUp::thawSavedData();
     /* Gather other classes */
     require_once IPS_ROOT_PATH . 'setup/sources/classes/output/output.php';
     /*noLibHook*/
     self::instance()->setClass('output', new output(self::instance(), TRUE));
     # Fetch global config
     if (self::readGlobalConfig() === FALSE) {
         self::getClass('output')->addError("Could not load config.xml");
     }
     if (IPS_IS_UPGRADER) {
         /* Check session status */
         $validationStatus = self::member()->sessionClass()->getStatus();
         $validationMessage = self::member()->sessionClass()->getMessage();
         if (self::$request['section'] and self::$request['section'] != 'index' and !$validationStatus) {
             /* Force log in */
             self::getClass('output')->setTitle("Upgrader: Error");
             self::getClass('output')->setNextAction('');
             self::getClass('output')->addContent(self::getClass('output')->template()->page_error($validationMessage));
             self::getClass('output')->sendOutput();
             exit;
         }
     } else {
         # Installer locked?
         if (is_file(DOC_IPS_ROOT_PATH . 'cache/installer_lock.php')) {
             self::getClass('output')->setTitle("Installer: Error");
             self::getClass('output')->setNextAction('');
             self::getClass('output')->addContent(self::getClass('output')->template()->page_locked());
             self::getClass('output')->sendOutput();
             exit;
         }
     }
 }