/**
* Boots the system and reads the configuration files. Should not be called manually.
*/
function __bootloader()
{
//get the current path
$currentPath = getcwd();
//we make sure the last character of the current path is a separator
if (substr($currentPath, -1) != '/') {
$currentPath .= '/';
}
//these definitions must be present
if (!defined('PATH_SYSTEM')) {
throw new \Exception('PATH_SYSTEM is not set in paths.inc');
}
if (!defined('PATH_CONFIG')) {
throw new \Exception('PATH_CONFIG is not set in paths.inc');
}
if (!defined('PATH_TEMP')) {
throw new \Exception('PATH_TEMP is not set in paths.inc');
}
if (!defined('PATH_LOGS')) {
throw new \Exception('PATH_LOGS is not set in paths.inc');
}
if (!defined('PATH_MODULES')) {
throw new \Exception('PATH_MODULES is not set in paths.inc');
}
if (!defined('PATH_PAGECACHE_CACHE')) {
throw new \Exception('PATH_PAGECACHE_CACHE is not set in paths.inc');
}
//define the security locks so we can include files
define('InSite', null);
define('System', null);
//we define the default character sets to utf8
mb_internal_encoding("UTF-8");
//load the autoloader. After this call, all the classes can be called.
$autoloader = PATH_SYSTEM . 'Autoload.class.php';
if (file_exists($autoloader)) {
require_once $autoloader;
} else {
throw new \Exception('Could not load ' . $autoloader . '. Please check the PATH_SYSTEM constant in your configuration!');
}
//debug parameters when the platform is our development platform
if (\System\Server\OS::getOS() == \System\Server\OS::OS_WINDOWS) {
defined('DEBUG') || define('DEBUG', null);
}
register_shutdown_function('\\System\\Db\\Database::handleShutdown');
//boot the errorhandler and register the exception and error handlers
\System\Error\ErrorHandler::getInstance();
//set the timezone values
defined('TIMEZONE_IDENTIFIER') || define('TIMEZONE_IDENTIFIER', 'Europe/Amsterdam');
\System\Version::registerRequiredConfigDirective('TIMEZONE_IDENTIFIER');
date_default_timezone_set(TIMEZONE_IDENTIFIER);
//register
$register = \System\Register\Register::getInstance();
//we set the start timer
\System\Calendar\Timer::getSystemExecutionTime();
//config
require_once PATH_CONFIG . 'site.inc';
//initialize the language subsystem
\System\Internationalization\Language::init();
//initialize the system interaction system
\System\System\Interaction\Event\SystemInteractionEvent::registerListeners();
//register extra handlers if needed
if (file_exists(PATH_CONFIG . 'handlers.inc')) {
require_once PATH_CONFIG . 'handlers.inc';
}
//turn the displaying of errors off, when we are in production environment
defined('DEBUG') || ini_set('display_errors', 0);
//verify the required configuration variables
__requirements();
//check if the visitors ip address is allowed.
if (!\System\HTTP\Visitor\PermaBan\PermaBan::isIPAllowed(\System\HTTP\Visitor\IP::getClientIP())) {
header('HTTP/1.0 403 Forbidden');
header('Status: 403 Forbidden');
header('HTTP/1.1 403 Forbidden');
exit;
}
//database
$register->defaultDb = \System\Db\Database::getConnection();
//we dont want to cache our output, as this allows access without revalidating
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
//requestshizzle
\System\Version::registerRequiredConfigDirective('DEFAULT_CONTROLLER');
if (!defined('DEFAULT_CONTROLLER')) {
throw new \System\Error\Exception\SystemException('The configuration is invalid: DEFAULT_CONTROLLER not set or invalid.');
}
$controller = \System\Web\Controller::callController();
//do buffered output rendering if needed
if ($controller->getRenderSetting() == \System\Web\Controller::RENDERER_ENABLED) {
//render the surface
$renderSurface = $controller->getRenderSurface();
if (!$renderSurface) {
throw new \System\Error\Exception\SystemException('Please make sure your controller action sets a RenderSurface!');
}
$controller->getRenderSurface()->execute();
}
//shutdown the system to prevent further execution of code
exit;
}
/**
* This function retrieves all the services for the controller and then executes them.
* @param \System\Web\Controller The controller to process the services for.
*/
private static final function processServices(\System\Web\Controller $controller)
{
//get all the registered services for this controller
$services = new \System\Collection\Vector();
$controller->deployServices($services);
$serviceResults = new \System\Collection\Map();
//process all the registered services
foreach ($services as $service) {
if ($service instanceof \System\Web\ServiceEntry) {
//this is an optimization. A ServiceEntry needs to define on which actionName it needs to fire.
//for instance: <actioncontainer>-><actionfield> must be a specific <actionname> to fire the service.
//the service sets the value to check for, so the servicemanagement can distinguish if it is needed or not
switch ($service->getActionType()) {
case \System\Web\ServiceEntry::ACTIONTYPE_POST:
$actionContainer = new \System\HTTP\Request\Post();
break;
case \System\Web\ServiceEntry::ACTIONTYPE_GET:
$actionContainer = new \System\HTTP\Request\Get();
break;
case \System\Web\ServiceEntry::ACTIONTYPE_SESSION:
$actionContainer = new \System\HTTP\Storage\Session();
break;
case \System\Web\ServiceEntry::ACTIONTYPE_COOKIE:
$actionContainer = new \System\HTTP\Storage\Cookie();
break;
default:
throw new \InvalidArgumentException('Unknown ACTIONTYPE given. Please check the serviceentries');
}
//do the actual matching and check if we need to fire this service call
$actionType = $service->getActionField();
$actionValue = (string) $actionContainer->{$actionType};
if ($actionValue == $service->getActionName()) {
if (is_callable($service->getCallback())) {
$serviceResult = new \System\Collection\Map();
//automatically call the validation of handles
\System\Web\Service::validateHandles();
//passing parameters to a static method implies call by reference. thus the params are passed by reference
$isMatch = call_user_func_array($service->getCallback(), array($serviceResult, $controller->getDefaultDb()));
if (is_bool($isMatch) && $isMatch) {
$serviceResults[$service->getCallback()] = $serviceResult;
//we raise the proper event
$event = new \System\Event\Event\OnServiceExecutedEvent();
$callBack = $service->getCallback();
$event->setServiceCallback($callBack);
$event->setServiceResult($serviceResult);
$event->raise($controller);
}
} else {
throw new \InvalidArgumentException('Cannot execute the callback in the given service. Please check the callback');
}
}
} else {
throw new \InvalidArgumentException('The given entry in the \'deployServices\' method is not a \\System\\Web\\ServiceEntry.');
}
}
//we store the service results in the controller
$controller->setServiceResults($serviceResults);
}
