/**
* Singelton Pattern
*
* @return SyncCtoCommunicationClient
*/
public static function getInstance()
{
if (self::$instance == null) {
self::$instance = new SyncCtoCommunicationClient();
}
return self::$instance;
}
/**
* Constructor
*
* @param DataContainer $objDc
*/
public function __construct(DataContainer $objDc = null)
{
parent::__construct($objDc);
// Load helper
$this->objSyncCtoDatabase = SyncCtoDatabase::getInstance();
$this->objSyncCtoFiles = SyncCtoFiles::getInstance();
$this->objSyncCtoCommunicationClient = SyncCtoCommunicationClient::getInstance();
$this->objSyncCtoHelper = SyncCtoHelper::getInstance();
// Load language
$this->loadLanguageFile("tl_syncCto_steps");
$this->loadLanguageFile("tl_syncCto_check");
// Load CSS
$GLOBALS['TL_CSS'][] = 'system/modules/syncCto/assets/css/steps.css';
// Init classes.
$this->User = \BackendUser::getInstance();
}
protected function sendFile()
{
if (strlen($strFile = $this->Input->post("file")) == 0) {
throw new Exception("No file was send.");
}
if (!file_exists(TL_ROOT . "/" . $strFile)) {
throw new Exception("File: {$strFile} not exists.");
}
parent::sendFile(dirname($strFile), basename($strFile), md5_file(TL_ROOT . "/" . $strFile), SyncCtoEnum::UPLOAD_SYNC_TEMP);
}
/**
* Ping the SyncCto sub system.
*/
protected function pingSyncCtoSystem()
{
$objSyncCtoClient = \SyncCtoCommunicationClient::getInstance();
$objSyncCtoClient->setClientBy($this->clientID);
try {
$objSyncCtoClient->startConnection();
// Check Version of syncCto.
try {
$mixVersion = $objSyncCtoClient->getVersionSyncCto();
if (strlen($mixVersion) == 0) {
throw new \Exception('Missing syncCto Version.');
}
} catch (\Exception $exc) {
// State: Blue => SyncCto missing.
$this->addState(2, $GLOBALS['TL_LANG']['tl_synccto_clients']['state']['blue'], $exc->getMessage());
$this->output();
}
$objSyncCtoClient->stopConnection();
} catch (\Exception $exc) {
// State: Orange => Key Error.
$this->addState(3, $GLOBALS['TL_LANG']['tl_synccto_clients']['state']['orange'], $exc->getMessage());
$this->output();
}
}
/**
* Ping the current client status
*
* @param string $strAction
*/
public function pingClientStatus($strAction)
{
if ($strAction == 'syncCtoPing') {
$intClientId = \Input::getInstance()->post('clientID');
if (!empty($intClientId) && is_numeric($intClientId)) {
// Set time limit for this function
set_time_limit(10);
try {
// Flags fo the check.
$blnFlagCheckContao = false;
$blnFlagCheckCtoCom = false;
$blnFlagCheckSyncCto = false;
$blnFlagCheckCtoKey = false;
// Return array.
$arrReturn = array("success" => false, "value" => 0, "error" => "", "msg" => $GLOBALS['TL_LANG']['tl_synccto_clients']['state']['gray'], "token" => REQUEST_TOKEN);
// Load Client from database
$objClient = Database::getInstance()->prepare("SELECT * FROM tl_synccto_clients WHERE id = %s")->limit(1)->execute($intClientId);
// Check if a client was loaded
if ($objClient->numRows == 0) {
$arrReturn["success"] = false;
$arrReturn["error"] = "Unknown client";
echo json_encode($arrReturn);
exit;
}
// Setup request class.
$objRequest = new RequestExtendedCached();
if ($objClient->http_auth == true) {
$this->import("Encryption");
$objRequest->username = $objClient->http_username;
$objRequest->password = $this->Encryption->decrypt($objClient->http_password);
}
// Build base link.
$objClient->path = preg_replace("/\\/\\z/i", "", $objClient->path);
$objClient->path = preg_replace("/ctoCommunication.php\\z/", "", $objClient->path);
$strServerBaseUrl = $objClient->address . ":" . $objClient->port;
if (strlen($objClient->path)) {
$strServerBaseUrl .= $objClient->path;
}
// ---- First check for Contao ----
$objRequest->send($strServerBaseUrl . '/contao/index.php');
if ($objRequest->code != '200') {
// State: Red => Offline.
$arrReturn["success"] = true;
$arrReturn["value"] = 1;
$arrReturn["error"] = 'Missing contao.';
$arrReturn["msg"] = $GLOBALS['TL_LANG']['tl_synccto_clients']['state']['red'];
echo json_encode($arrReturn);
exit;
}
// ---- Next CtoCom ----
$objRequest->send($strServerBaseUrl . '/ctoCommunication.php?act=ping');
if ($objRequest->code != '200') {
// State: Blue => No CtoCom.
$arrReturn["success"] = true;
$arrReturn["value"] = 2;
$arrReturn["error"] = 'Missing ctoCommunication.php';
$arrReturn["msg"] = $GLOBALS['TL_LANG']['tl_synccto_clients']['state']['blue'];
echo json_encode($arrReturn);
exit;
}
// ---- Next CtoCom Key + SyncCto ----
$objSyncCtoClient = SyncCtoCommunicationClient::getInstance();
$objSyncCtoClient->setClientBy($intClientId);
try {
$objSyncCtoClient->startConnection();
// Check Version of syncCto.
try {
$mixVersion = $objSyncCtoClient->getVersionSyncCto();
if (strlen($mixVersion) == 0) {
throw new Exception('Missing syncCto Version.');
}
} catch (Exception $exc) {
// State: Blue => SyncCto missing.
$arrReturn["success"] = true;
$arrReturn["value"] = 2;
$arrReturn["error"] = $exc->getMessage();
$arrReturn["msg"] = $GLOBALS['TL_LANG']['tl_synccto_clients']['state']['blue'];
echo json_encode($arrReturn);
exit;
}
$objSyncCtoClient->stopConnection();
} catch (Exception $exc) {
// State: Orange => Key Error.
$arrReturn["success"] = true;
$arrReturn["value"] = 3;
$arrReturn["error"] = $exc->getMessage();
$arrReturn["msg"] = $GLOBALS['TL_LANG']['tl_synccto_clients']['state']['orange'];
echo json_encode($arrReturn);
exit;
}
// State: Greeb => All systems ready.
$arrReturn["success"] = true;
$arrReturn["value"] = 4;
$arrReturn["msg"] = $GLOBALS['TL_LANG']['tl_synccto_clients']['state']['green'];
echo json_encode($arrReturn);
exit;
} catch (Exception $exc) {
$arrReturn["success"] = false;
$arrReturn["error"] = $exc->getMessage() . " " . $exc->getFile() . " on " . $exc->getLine();
}
} else {
$arrReturn["success"] = false;
$arrReturn["error"] = "Missing client id.";
}
echo json_encode($arrReturn);
exit;
}
}
