/**
* Get the current system DMI based on configuration values.
*
* @throws DMI_Exception
* @throws DMI_Authentication_Exception
*
* @return DMI
*/
public static function GetSystemDMI(){
if(self::$_Interface !== null) return self::$_Interface;
self::$_Interface = new DMI();
if(file_exists(ROOT_PDIR . 'config/configuration.xml')){
// Because this is the system data connection, I also need to pull the settings automatically.
// This will only be done if the configuration file exists.
$cs = ConfigHandler::LoadConfigFile("configuration");
}
elseif(\Core\Session::Get('configs/*') !== null){
// If the file doesn't exist, (ie: during installation), I need to check the session data.
$cs = \Core\Session::Get('configs/*');
}
else{
throw new DMI_Exception('No database settings defined for the DMI');
}
self::$_Interface->setBackend($cs['database_type']);
self::$_Interface->connect($cs['database_server'], $cs['database_user'], $cs['database_pass'], $cs['database_name']);
return self::$_Interface;
}
/**
*
* @param BackendInterface $interface
* @return Dataset
*/
public function execute($interface = null){
// Default to the system interface.
if(!$interface){
$dmi = \DMI::GetSystemDMI();
$interface = $dmi->connection();
}
// This actually goes the other way, as the interface has the logic.
$interface->execute($this);
if( $this->_data === null && $this->_mode == Dataset::MODE_GET ){
// It's been executed, so data should at least be something.
$this->_data = [];
reset($this->_data);
}
// Allow Chaining
return $this;
}
/**
* Test the database connection given the SESSION data.
* Will gracefully handle exceptions.
*
* @return array
*/
private function testDatabaseConnection(){
try{
require_once(ROOT_PDIR . 'core/libs/core/datamodel/DMI.class.php');
$dbconn = \DMI::GetSystemDMI();
}
// The server can't be located
catch(\DMI_ServerNotFound_Exception $e){
return [
'status' => 'failed',
'message' => $e->getMessage(),
'instructions' => '',
];
}
// This is specific to user denied.
catch(\DMI_Authentication_Exception $e){
return [
'status' => 'failed',
'message' => $e->getMessage(),
'instructions' => $this->getDatabaseUserInstructions(),
];
}
// Any other error.
// Couldn't establish connection... do something fun!
catch(\Exception $e){
return [
'status' => 'failed',
'message' => $e->getMessage(),
'instructions' => $this->getDatabaseDatabaseInstructions(),
];
}
// w00t, it must have worked!
return ['status' => 'passed', 'message' => 'Connection succeeded', 'instructions' => ''];
}
}
catch (Exception $e) {
// Yeah... I probably don't care at this stage... but maybe I do...
\Core\ErrorManagement\exception_handler($e);
}
}
if(!defined('CDN_TYPE')){
define('CDN_TYPE', 'local');
}
if(!defined('CDN_LOCAL_ASSETDIR')){
define('CDN_LOCAL_ASSETDIR', 'files/assets/');
}
if(!defined('CDN_LOCAL_PUBLICDIR')){
define('CDN_LOCAL_PUBLICDIR', 'files/public/');
}
require_once(ROOT_PDIR . 'core/libs/core/Core.class.php');
require_once(ROOT_PDIR . 'core/libs/core/ComponentHandler.class.php');
require_once(ROOT_PDIR . 'core/helpers/UpdaterHelper.class.php');
require_once(ROOT_PDIR . 'core/libs/core/datamodel/Dataset.php');
$db = DMI::GetSystemDMI();
$ds = new \Core\Datamodel\Dataset();
$ds->delete()->table('component')->execute($db);
// And now execute reinstall.
exec('"' . ROOT_PDIR . '../utilities/reinstall.php' . '"');
);
$maindefines_time = microtime(true);
// Now the core of the application, config handler, and all necessary core
// settings should be available.
/************************** START EXECUTION *****************************/
\Core\Utilities\Profiler\Profiler::GetDefaultProfiler()->record('Core Plus bootstrapped and application starting');
// Datamodel, GOGO!
//require_once(ROOT_PDIR . 'core/libs/core/datamodel/DMI.class.php');
try {
$dbconn = DMI::GetSystemDMI();
ConfigHandler::_DBReadyHook();
}
// This catch statement should be hit anytime the database is not available,
// core table doesn't exist, or the like.
catch (Exception $e) {
error_log($e->getMessage());
// Couldn't establish connection... do something fun!
// If it's in development mode, redirect back to the installer, which should hopefully
// get whatever problem this was fixed.
if (DEVELOPMENT_MODE) {
//header('HTTP/1.1 302 Moved Temporarily');
//header('Location: ' . ROOT_WDIR . 'install');
die('Please <a href="' . ROOT_WDIR . 'install' . '">install Core Plus.</a>');
}
