public function actionErrorServer()
{
$upgradePending = false;
try {
$db = XenForo_Application::getDb();
if ($db->isConnected()) {
$dbVersionId = $db->fetchOne("SELECT option_value FROM xf_option WHERE option_id = 'currentVersionId'");
if ($dbVersionId && $dbVersionId != XenForo_Application::$versionId) {
$upgradePending = true;
}
}
} catch (Exception $e) {
}
if (XenForo_Application::debugMode()) {
$showDetails = true;
} else {
if (XenForo_Visitor::hasInstance() && XenForo_Visitor::getInstance()->is_admin) {
$showDetails = true;
} else {
$showDetails = false;
}
}
if ($upgradePending && !$showDetails) {
return $this->responseMessage(new XenForo_Phrase('board_currently_being_upgraded'));
} else {
if ($showDetails) {
$view = $this->responseView('XenForo_ViewPublic_Error_ServerError', 'error_server_error', array('exception' => $this->_request->getParam('_exception')));
$view->responseCode = 500;
return $view;
} else {
return $this->responseError(new XenForo_Phrase('server_error_occurred'), 500);
}
}
}
public function __construct($options = array())
{
self::configure($this, $options);
$class = XenForo_Application::resolveDynamicClass('XenForo_BbCode_Formatter_Base', 'bb_code');
$this->_otherFormatters = new $class();
self::configure($this->_otherFormatters, $options);
$this->_tags = $this->getTags();
$this->preLoadData();
if (XenForo_Visitor::hasInstance()) {
$visitor = XenForo_Visitor::getInstance();
if (!empty($visitor['ignoredUsers'])) {
$this->_ignoredUsers = $visitor['ignoredUsers'];
}
$language = $visitor->getLanguage();
$this->_textDirection = $language['text_direction'];
}
}
public function actionErrorServer()
{
if (XenForo_Application::debugMode()) {
$showDetails = true;
} else {
if (XenForo_Visitor::hasInstance() && XenForo_Visitor::getInstance()->is_admin) {
$showDetails = true;
} else {
$showDetails = false;
}
}
if ($showDetails) {
$view = $this->responseView('XenForo_ViewPublic_Error_ServerError', 'error_server_error', array('exception' => $this->_request->getParam('_exception')));
$view->responseCode = 500;
return $view;
} else {
return $this->responseError(new XenForo_Phrase('server_error_occurred'), 500);
}
}
public static function unexpectedException(Exception $e)
{
@header('Content-Type: text/html; charset=utf-8', true, 500);
$upgradePending = false;
try {
$db = XenForo_Application::getDb();
if ($db->isConnected()) {
$dbVersionId = $db->fetchOne("SELECT option_value FROM xf_option WHERE option_id = 'currentVersionId'");
if ($dbVersionId && $dbVersionId != XenForo_Application::$versionId) {
$upgradePending = true;
}
}
} catch (Exception $e) {
}
if (XenForo_Application::debugMode()) {
$showTrace = true;
} else {
if (XenForo_Visitor::hasInstance()) {
$showTrace = XenForo_Visitor::getInstance()->is_admin;
} else {
$showTrace = false;
}
}
if ($upgradePending) {
echo self::_getPhrasedTextIfPossible('The board is currently being upgraded. Please check back later.', 'board_currently_being_upgraded');
} else {
if (!empty($showTrace)) {
echo self::getExceptionTrace($e);
} else {
if ($e instanceof Zend_Db_Exception) {
$message = $e->getMessage();
echo self::_getPhrasedTextIfPossible('An unexpected database error occurred. Please try again later.', 'unexpected_database_error_occurred');
echo "\n<!-- " . htmlspecialchars($message) . " -->";
} else {
echo self::_getPhrasedTextIfPossible('An unexpected error occurred. Please try again later.', 'unexpected_error_occurred');
}
}
}
}
public static function logException(Exception $e, $rollbackTransactions = true)
{
try {
$db = XenForo_Application::get('db');
if ($db->getConnection()) {
$rootDir = XenForo_Application::getInstance()->getRootDir();
$file = $e->getFile();
if (strpos($file, $rootDir) === 0) {
$file = substr($file, strlen($rootDir));
if (strlen($file) && ($file[0] == '/' || $file[0] == '\\')) {
$file = substr($file, 1);
}
}
$requestPaths = XenForo_Application::get('requestPaths');
$request = array('url' => $requestPaths['fullUri'], '_GET' => $_GET, '_POST' => $_POST);
if ($rollbackTransactions) {
XenForo_Db::rollbackAll($db);
}
$db->insert('xf_error_log', array('exception_date' => XenForo_Application::$time, 'user_id' => XenForo_Visitor::hasInstance() ? XenForo_Visitor::getUserId() : null, 'ip_address' => XenForo_Model::create('XenForo_Model_Login')->convertIpToLong(), 'exception_type' => get_class($e), 'message' => $e->getMessage(), 'filename' => $file, 'line' => $e->getLine(), 'trace_string' => $e->getTraceAsString(), 'request_state' => serialize($request)));
}
} catch (Exception $e) {
}
}
public static function logException($e, $rollbackTransactions = true, $messagePrefix = '')
{
$isValidArg = $e instanceof Exception || $e instanceof Throwable;
if (!$isValidArg) {
throw new Exception("logException requires an Exception or a Throwable");
}
try {
$db = XenForo_Application::getDb();
if ($db->getConnection()) {
if ($rollbackTransactions) {
@XenForo_Db::rollbackAll($db);
}
$dbVersionId = @$db->fetchOne("SELECT option_value FROM xf_option WHERE option_id = 'currentVersionId'");
if ($dbVersionId && $dbVersionId != XenForo_Application::$versionId) {
// do not log errors when an upgrade is pending
return;
}
if (!file_exists(XenForo_Helper_File::getInternalDataPath() . '/install-lock.php')) {
// install hasn't finished yet, don't write
return;
}
$rootDir = XenForo_Application::getInstance()->getRootDir();
$file = $e->getFile();
if (strpos($file, $rootDir) === 0) {
$file = substr($file, strlen($rootDir));
if (strlen($file) && ($file[0] == '/' || $file[0] == '\\')) {
$file = substr($file, 1);
}
}
$requestPaths = XenForo_Application::get('requestPaths');
$request = array('url' => $requestPaths['fullUri'], '_GET' => $_GET, '_POST' => $_POST);
// don't log passwords
foreach ($request['_POST'] as $key => &$value) {
if (strpos($key, 'password') !== false || $key == '_xfToken') {
$value = '********';
}
}
$db->insert('xf_error_log', array('exception_date' => XenForo_Application::$time, 'user_id' => XenForo_Visitor::hasInstance() ? XenForo_Visitor::getUserId() : null, 'ip_address' => XenForo_Helper_Ip::getBinaryIp(), 'exception_type' => get_class($e), 'message' => $messagePrefix . $e->getMessage(), 'filename' => $file, 'line' => $e->getLine(), 'trace_string' => $e->getTraceAsString(), 'request_state' => serialize($request)));
}
} catch (Exception $e) {
}
}
/**
* Constructor.
*/
public function __construct()
{
$this->_tags = $this->getTags();
$this->preLoadData();
if (XenForo_Visitor::hasInstance()) {
$visitor = XenForo_Visitor::getInstance();
if (!empty($visitor['ignoredUsers'])) {
$this->_ignoredUsers = $visitor['ignoredUsers'];
}
$language = $visitor->getLanguage();
$this->_textDirection = $language['text_direction'];
}
}
/**
* Prepares a user record for display. Note that this may be called on incomplete guest records.
*
* @param array $user User info
*
* @return array Prepared user info
*/
public function prepareUser(array $user)
{
if (empty($user['user_group_id'])) {
$user['display_style_group_id'] = self::$defaultGuestGroupId;
}
$user['customFields'] = !empty($user['custom_fields']) ? @unserialize($user['custom_fields']) : array();
$user['externalAuth'] = !empty($user['external_auth']) ? @unserialize($user['external_auth']) : array();
// "trusted" user check - used to determine if no follow is enabled
$user['isTrusted'] = !empty($user['user_id']) && (!empty($user['is_admin']) || !empty($user['is_moderator']));
if (XenForo_Visitor::hasInstance()) {
$user['isIgnored'] = XenForo_Visitor::getInstance()->isIgnoring($user['user_id']);
}
return $user;
}
/**
* Performs any pre-view rendering setup, such as getting style information and
* ensuring the correct data is registered.
*
* @param XenForo_ControllerResponse_Abstract|null $controllerResponse
*/
public function preRenderView(XenForo_ControllerResponse_Abstract $controllerResponse = null)
{
// note this intentionally doesn't call the abstract version
if (XenForo_Application::isRegistered('session')) {
$this->_defaultTemplateParams['session'] = XenForo_Application::get('session')->getAll();
}
if (XenForo_Visitor::hasInstance()) {
$this->_defaultTemplateParams['visitor'] = XenForo_Visitor::getInstance()->toArray();
}
$this->_defaultTemplateParams['requestPaths'] = XenForo_Application::get('requestPaths');
}
protected static function _doClean($filterName, array $filterOptions, $data, $defaultData)
{
switch ($filterName) {
case self::STRING:
$data = is_scalar($data) ? strval($data) : $defaultData;
if (strlen($data) && !preg_match('/./u', $data)) {
$data = $defaultData;
}
$data = self::cleanString($data);
if (empty($filterOptions['noTrim'])) {
$data = trim($data);
}
break;
case self::NUM:
$data = strval($data) + 0;
break;
case self::UNUM:
$data = strval($data) + 0;
$data = $data < 0 ? $defaultData : $data;
break;
case self::INT:
$data = intval($data);
break;
case self::UINT:
$data = ($data = intval($data)) < 0 ? $defaultData : $data;
break;
case self::FLOAT:
$data = floatval($data);
break;
case self::BOOLEAN:
if ($data === 'n' || $data === 'no' || $data === 'N') {
$data = false;
} else {
$data = (bool) $data;
}
break;
case self::BINARY:
$data = strval($data);
break;
case self::ARRAY_SIMPLE:
if (!is_array($data)) {
$data = $defaultData;
}
$data = self::cleanStringArray($data);
break;
case self::JSON_ARRAY:
if (is_string($data)) {
$data = json_decode($data, true);
}
if (!is_array($data)) {
$data = $defaultData;
}
$data = self::cleanStringArray($data);
break;
case self::DATE_TIME:
if (!$data) {
$data = 0;
} else {
if (is_string($data)) {
$data = trim($data);
if ($data === strval(intval($data))) {
// data looks like an int, treat as timestamp
$data = intval($data);
} else {
if (isset($filterOptions['timeZone'])) {
$tz = $filterOptions['timeZone'];
} else {
$tz = XenForo_Visitor::hasInstance() ? XenForo_Locale::getDefaultTimeZone() : null;
}
try {
$date = new DateTime($data, $tz);
if (!empty($filterOptions['dayEnd'])) {
$date->setTime(23, 59, 59);
}
$data = $date->format('U');
} catch (Exception $e) {
$data = 0;
}
}
}
}
if (!is_int($data)) {
$data = intval($data);
}
break;
default:
if ($filterName instanceof Zend_Validate_Interface) {
if ($filterName->isValid($data) === false) {
$data = $defaultData;
}
} else {
throw new XenForo_Exception("Unknown input type in " . __CLASS__ . "::" . __METHOD__);
}
}
return $data;
}
protected function _getStyleLanguageChangerParams(Zend_Controller_Request_Http $request)
{
$params = array();
$canChangeStyleLanguage = $request->isGet() && empty($this->_viewStateChanges['styleId']);
if ($request->isGet()) {
if (!empty($this->_viewStateChanges['styleId'])) {
$params['canChangeStyle'] = false;
} else {
$styles = XenForo_Application::isRegistered('styles') ? XenForo_Application::get('styles') : array();
if (count($styles) <= 1) {
$params['canChangeStyle'] = false;
} else {
if (XenForo_Visitor::hasInstance() && XenForo_Visitor::getInstance()->is_admin) {
$params['canChangeStyle'] = count($styles) > 1;
} else {
$changable = 0;
$params['canChangeStyle'] = false;
foreach ($styles as $style) {
if ($style['user_selectable']) {
$changable++;
if ($changable > 1) {
$params['canChangeStyle'] = true;
break;
}
}
}
}
}
}
$languages = XenForo_Application::isRegistered('languages') ? XenForo_Application::get('languages') : array();
$params['canChangeLanguage'] = count($languages) > 1;
} else {
$params['canChangeStyle'] = false;
$params['canChangeLanguage'] = false;
}
return $params;
}
