/**
* This initializes the Contao Singleton object stack as it must be,
* when using singletons within the config.php file of an Extension.
*
* @return void
*/
protected static function initializeContaoObjectStack()
{
// all of these getInstance calls are neccessary to keep the instance stack intact
// and therefore prevent an Exception in unknown on line 0.
// Hopefully this will get fixed with Contao Reloaded or Contao 3.
Config::getInstance();
Environment::getInstance();
Input::getInstance();
// request token became available in 2.11
if (version_compare(TL_VERSION, '2.11', '>=')) {
RequestToken::getInstance();
}
self::getUser();
Database::getInstance();
}
};
/**
* Contao Encryption class as a service.
*
* @return Encryption
*/
$container[Services::ENCRYPTION] = function () {
return Encryption::getInstance();
};
/**
* Request token as service.
*
* @return RequestToken
*/
$container[Services::REQUEST_TOKEN] = $container->share(function () {
return RequestToken::getInstance();
});
// ---------------------------------------------------------------------------------------------------------------------
// Toolkit Dependency injection
//
// Toolkit provides an container implementation which based on container-interop/container-interop ContainerInterface.
// Instead of access Pimple in user land code it's recommend to depend on ContainerInterface. Since Contao 4.x is
// supported, an adapter to Symfony container based on ContainerInterface or the updated
// contao-community-alliance/dependency-injection implementation will be provided.
// ---------------------------------------------------------------------------------------------------------------------
/**
* Get the container.
*
* @return ContainerInterface
*/
$container[Services::CONTAINER] = $container->share(function ($container) {
@set_exception_handler('__exception');
/**
* Log PHP errors
*/
@ini_set('error_log', TL_ROOT . '/system/logs/error.log');
/**
* Start the session
*/
@session_start();
/**
* Load the basic classes
*/
$objConfig = Config::getInstance();
$objEnvironment = Environment::getInstance();
$objInput = Input::getInstance();
$objToken = RequestToken::getInstance();
/**
* Set error_reporting
*/
@ini_set('display_errors', $GLOBALS['TL_CONFIG']['displayErrors'] ? 1 : 0);
error_reporting($GLOBALS['TL_CONFIG']['displayErrors'] || $GLOBALS['TL_CONFIG']['logErrors'] ? E_ALL | E_STRICT : 0);
/**
* Set the timezone
*/
@ini_set('date.timezone', $GLOBALS['TL_CONFIG']['timeZone']);
@date_default_timezone_set($GLOBALS['TL_CONFIG']['timeZone']);
/**
* Define the relativ path to the Contao installation
*/
if ($GLOBALS['TL_CONFIG']['websitePath'] === null) {
$path = preg_replace('/\\/contao\\/[^\\/]*$/i', '', $objEnvironment->requestUri);
