/**
* Class constructor (initializes gettext)
* @param string $forcedLocale The locale that has to be used instead of the configured one
*/
public function __construct($locale = TranslationTool::DEFAULT_LOCALE)
{
if ($locale == NULL && !TranslationTool::isTranslationAllowed()) {
throw new TranslationException('Unable to set locale in an other context than web');
}
// TODO: check locale from broswer, session, registration params...
$this->setLocale(TranslationTool::getLocaleFromLanguage($locale));
}
/**
* Exception handler
* @param Exception $exception The exception raised
*/
function exceptionHandler($exception)
{
try {
$exceptionMessage = NULL;
// If a transaction is in progress, rollback it
if (DatabaseFactory::isTransactionInProgress()) {
DatabaseFactory::rollback();
}
// logs exception before doing anything else, for logs to be filled even if an exception will occur during the exception treatment
$logInstance = LogTool::getInstance();
// debug exception in web context
if ($exception instanceof GenericWarningException) {
// logs warning
$logInstance->logException($exception, LogTool::WARNING_LEVEL);
} else {
// logs error
$logInstance->logException($exception);
}
$exceptionClass = get_class($exception);
if ($exception instanceof GenericException) {
// Displays message
if (TranslationTool::isTranslationAllowed()) {
$exceptionMessage = $exception->getUserLocalizedMessage();
} else {
$exceptionMessage = $exception->getMessage();
}
} else {
// If error is not managed, displays generic message
$exceptionMessage = 'GENERIC_EXCEPTION';
}
if (SystemTool::isAjaxContext()) {
echo json_encode(array('error' => $exceptionMessage), true);
} else {
echo $exceptionMessage;
}
} catch (Exception $e) {
echo $e->getMessage();
try {
LogTool::getInstance()->logException($e);
echo $exceptionClass . ' raised : ' . $exceptionMessage;
echo '+ ' . get_class($e) . ' while handling exception : ' . $e->getMessage();
exit(LogTool::KO_RETURN_CODE);
} catch (Exception $e2) {
try {
LogTool::getInstance()->logException($e2);
echo $exceptionClass . ' raised (unable to display exception details)';
exit(LogTool::KO_RETURN_CODE);
} catch (Exception $e3) {
echo 'unable to display exception details';
exit;
}
}
}
}
public static function getLoginErrorMessage()
{
return TranslationTool::getInstance()->translate('Login ou mot de passe incorrect');
}
/**
* Returns a localized error message corresponding to current exception
* @return string The localized exception message
*/
public function getUserLocalizedMessage()
{
return TranslationTool::getInstance()->translate(StringTool::upper(preg_replace('/(?<=[a-z])([A-Z])/', '_$1', get_class($this))));
}
<?php
// Starts session before header is sent
session_start();
header('Content-type:application/json');
require_once 'globals/globals.php';
// Gets class_loader
require_once 'class_loader.inc.php';
// Gets error handler
require_once 'error_handler.inc.php';
$language = 'fr';
$t = TranslationTool::getInstance($language);
SystemTool::$context = SystemTool::CONTEXT_AJAX;
// starts transaction
DatabaseFactory::startTransaction();
$authenticationInstance = AuthenticationTool::getInstance();
if (!$authenticationInstance->isPlayerConnected()) {
throw new PlayerNotConnectedException();
}
if (!RequestTool::isAjaxRequest()) {
throw new Exception();
}