/**
* Returns the register and creates a modules subnode in it, if needed.
* @return \System\Register\Register The system register
*/
private static final function getRegistryModuleEntry()
{
$register = \System\Register\Register::getInstance();
if (!isset($register->modules)) {
$register->modules = new \System\Collection\Map();
}
return $register;
}
/**
* This functions outputs the message to the log
* @param string The message to output to the given log.
* @param integer The level of the logger
*/
public function out($message, $level = \System\Log\LoggerLevel::LEVEL_INFO)
{
$register = \System\Register\Register::getInstance();
assert($register->defaultDb);
$db = $register->defaultDb;
$query = new \System\Db\Query($db, SQL_ERRORLOGGER_INSERT);
$query->bind($level);
$query->bind($message, \System\Db\QueryType::TYPE_STRING);
$query->bind($message, \System\Db\QueryType::TYPE_STRING);
$db->query($query);
}
static function getDatabase($id = 'master')
{
$key = 'database_' . $id;
if ($id == 'slave') {
$slaves = \system\Application::getInstance()->config['database']['slave'];
#随机取从数据库
$db_config = $slaves[array_rand($slaves)];
} else {
$db_config = \system\Application::getInstance();
$db_config = $db_config[$id];
}
//如果已经被注册，直接取实例
$db = \system\register\Register::get($key);
if (!$db) {
$db = new \system\database\Database();
//链接配置
$db->connect($db_config['host'], $db_config['user'], $db_config['password'], $db_config['dbname']);
//注册实例
\system\register\Register::set($key, $db);
}
return $db;
}
/**
* 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;
}
/**
* The constructor for controllers. This method cannot be overriden.
*/
public final function __construct()
{
$this->register = \System\Register\Register::getInstance();
}
