<?
session_name('APISESSID');
$error = ["errorHeader" => 403, "errorCode" => 403, "errorDescription" => "Forbidden"];
$username = $_SERVER['PHP_AUTH_USER'] ?? "";
$password = $_SERVER['PHP_AUTH_PW'] ?? "";
header('Content-Type: application/json');
if (!empty($username) && !empty($password)) {
  $configPath = substr(__DIR__, 0, strpos(__DIR__, "/public_html")) . "/config.php";
  include_once $configPath;
  if (!empty($_SESSION["ente"])) {
    $login = Utente::login($username, $password, "api");
    if (isset($login) && is_a($login, "Utente")) {
      $_SESSION["utente"] = $login;
      if ($_SESSION["utente"]->permission("api")) {
        include_once __DIR__ . "/apiAdvancedManager.class.php";
        $api = new apiAdvancedManager();
        if ($api !== false) {
          $request = explode("?", $_SERVER['REQUEST_URI']);
          $urlFrag = explode("/", $request[0]);
          $found = false;
          $version = false;
          $method = "";
          foreach($urlFrag AS $u) {
            if (!$found) {
              if ($u == "advanced") {
                $found = true;
              }
            } else {
              if (!$version) {
                $version = $u;
              } else {
                $method .= ucfirst(strtolower($u));
              }
            }
            
          }
          $api->method = $method;
          $api->endPoint = "/api/rest/advanced/service.php";
          $api->debug = false;
          $query = "";
          if ($_SERVER['REQUEST_METHOD'] === 'POST') {
            if (!empty($_POST)) {
              $query = $_POST;
            } else {
              $query = json_decode(file_get_contents("php://input"), true);
            }
          } else if (!empty($request[1])) {
            parse_str($request[1], $query);
          }
          $api->query = $query;
          $error = "";
          $results = $api->handleRequest();
          if ($results === false) {
            $error = ["errorHeader" => $api->errorHeader, "errorCode" => $api->errorCode, "errorDescription" => $api->errorDescription, "transactionID" => $api->codiceLog];
          } else {
            echo json_encode($results);
          }
        } else {
          $error = ["errorHeader" => 403, "errorCode" => 403, "errorDescription" => "Impossibile accedere alle API"];
        }
      } else {
        $error = ["errorHeader" => 403, "errorCode" => 403, "errorDescription" => "Impossibile accedere"];
      }
    } else {
      $error = ["errorHeader" => 403, "errorCode" => 403, "errorDescription" => "Credenziali Errate"];
    }
  } else {
    $error = ["errorHeader" => 500, "errorCode" => 500, "errorDescription" => "Errori nella sessione"];
  }
  session_destroy();
} else {
  $error["errorDescription"] = "Credenziali Obbligatorie";
}
if (!empty($error)) {
  header('HTTP/1.0 ' . $error["errorHeader"]);
  unset($error["errorHeader"]);
  echo json_encode($error);
  die();
}