public function __construct($mode = null)
{
$GLOBALS['ms'] =& $this;
try {
$config = new ConfigController();
} catch (\Exception $e) {
$this->raiseError('Failed to load ConfigController!', true);
return false;
}
$GLOBALS['config'] =& $config;
try {
$requirements = new RequirementsController();
} catch (\Exception $e) {
$this->raiseError('Failed to load RequirementsController!', true);
return false;
}
if (!$requirements->check()) {
$this->raiseError('Not all requirements are met - please check on your own!', true);
return false;
}
unset($requirements);
try {
$db = new DatabaseController();
} catch (\Exception $e) {
$this->raiseError('Failed to load DatabaseController!', true);
return false;
}
$GLOBALS['db'] =& $db;
if (!$this->isCmdline()) {
try {
$router = new HttpRouterController();
} catch (\Exception $e) {
$this->raiseError('Failed to load HttpRouterController!', true);
return false;
}
$GLOBALS['router'] =& $router;
$GLOBALS['query'] = $router->getQuery();
global $query;
}
if (isset($query) && isset($query->view) && $query->view == "install") {
$mode = "install";
}
if ($mode != "install" && $this->checkUpgrade()) {
return false;
}
if (isset($mode) and $mode == "install") {
try {
$installer = new InstallerController();
} catch (\Exception $e) {
$this->raiseError('Failed to load InstallerController!');
return false;
}
if (!$installer->setup()) {
exit(1);
}
unset($installer);
exit(0);
}
try {
$session = new SessionController();
} catch (\Exception $e) {
$this->raiseError('Failed to load SessionController!', true);
return false;
}
$GLOBALS['session'] =& $session;
return true;
}
