*/
include_once $_SERVER['DOCUMENT_ROOT'] . "/core/init.inc.php";
include_once $_SERVER['DOCUMENT_ROOT'] . "/config/api.inc.php";
if (!empty($_POST)) {
    $clientId = isset($_POST['clientId']) ? $_POST['clientId'] : 0;
    $accountId = isset($_POST['accountId']) ? $_POST['accountId'] : '';
    $accessToken = isset($_POST['accessToken']) ? $_POST['accessToken'] : '';
    $profileId = isset($_POST['profileId']) ? $_POST['profileId'] : '';
    $chatId = isset($_POST['chatId']) ? $_POST['chatId'] : 0;
    $msgId = isset($_POST['msgId']) ? $_POST['msgId'] : 0;
    $clientId = helper::clearInt($clientId);
    $accountId = helper::clearInt($accountId);
    $profileId = helper::clearInt($profileId);
    $chatId = helper::clearInt($chatId);
    $msgId = helper::clearInt($msgId);
    $result = array("error" => true, "error_code" => ERROR_UNKNOWN);
    $auth = new auth($dbo);
    if (!$auth->authorize($accountId, $accessToken)) {
        api::printError(ERROR_ACCESS_TOKEN, "Error authorization.");
    }
    $messages = new messages($dbo);
    $messages->setRequestFrom($accountId);
    if ($chatId == 0) {
        $chatId = $messages->getChatId($accountId, $profileId);
    }
    if ($chatId != 0) {
        $result = $messages->getPreviousMessages($chatId, $msgId);
    }
    echo json_encode($result);
    exit;
}
 $facebookId = helper::clearText($facebookId);
 $gcm_regId = helper::clearText($gcm_regId);
 $username = helper::clearText($username);
 $fullname = helper::clearText($fullname);
 $password = helper::clearText($password);
 $email = helper::clearText($email);
 $language = helper::clearText($language);
 $facebookId = helper::escapeText($facebookId);
 $gcm_regId = helper::escapeText($gcm_regId);
 $username = helper::escapeText($username);
 $fullname = helper::escapeText($fullname);
 $password = helper::escapeText($password);
 $email = helper::escapeText($email);
 $language = helper::escapeText($language);
 if ($clientId != CLIENT_ID) {
     api::printError(ERROR_UNKNOWN, "Error client Id.");
 }
 $result = array("error" => true);
 $account = new account($dbo);
 $result = $account->signup($username, $fullname, $password, $email, $user_sex, $user_year, $user_month, $user_day);
 unset($account);
 if ($result['error'] === false) {
     $account = new account($dbo);
     $account->setState(ACCOUNT_STATE_ENABLED);
     $account->setLastActive();
     $result = $account->signin($username, $password);
     unset($account);
     if ($result['error'] === false) {
         $auth = new auth($dbo);
         $result = $auth->create($result['accountId'], $clientId);
         if ($result['error'] === false) {