ajaxik.php

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<?php
/* Copyright (C) 2017 ATM Consulting      <contact@atm-consulting.fr>
 * Copyright (C) 2017 Pierre-Henry Favre  <phf@atm-consulting.fr>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program. If not, see <https://www.gnu.org/licenses/>.
 */

if (!defined('NOTOKENRENEWAL')) {
  define('NOTOKENRENEWAL', 1); // Disables token renewal
}
if (!defined('NOREQUIREMENU')) {
  define('NOREQUIREMENU', '1');
}
if (!defined('NOREQUIREHTML')) {
  define('NOREQUIREHTML', '1');
}
if (!defined('NOREQUIREAJAX')) {
  define('NOREQUIREAJAX', '1');
}
if (!defined('NOREQUIRESOC')) {
  define('NOREQUIRESOC', '1');
}
if (!defined('NOCSRFCHECK')) {
  define('NOCSRFCHECK', '1');
}

$res = 0;
require '../../main.inc.php';
require_once DOL_DOCUMENT_ROOT.'/expensereport/class/expensereport.class.php';
require_once DOL_DOCUMENT_ROOT.'/expensereport/class/expensereport_ik.class.php';

// Load translation files required by the page
$langs->loadlangs(array('errors', 'trips'));

$fk_expense = GETPOST('fk_expense', 'int');
$fk_c_exp_tax_cat = GETPOST('fk_c_exp_tax_cat', 'int');
$vatrate = GETPOST('vatrate', 'int');
$qty = GETPOST('qty', 'int');

// Security check
$result = restrictedArea($user, 'expensereport', $fk_expense, 'expensereport');


/*
 * View
 */

top_httphead();
$rep = new stdClass();
$rep->response_status = 0;
$rep->data = null;
$rep->error = '';//@todo deprecated use error_message instead
$rep->errorMessage = '';


if (empty($fk_expense) || $fk_expense < 0) {
  $rep->errorMessage =   $langs->transnoentitiesnoconv('ErrorBadValueForParameter', $fk_expense, 'fk_expense');
} elseif (empty($fk_c_exp_tax_cat) || $fk_c_exp_tax_cat < 0) {
  $rep->errorMessage =  $langs->transnoentitiesnoconv('ErrorBadValueForParameter', $fk_c_exp_tax_cat, 'fk_c_exp_tax_cat');

  $rep->response_status = 'error';
} else {
  // @see ndfp.class.php:3576 (method: compute_total_km)
  $expense = new ExpenseReport($db);
  if ($expense->fetch($fk_expense) <= 0) {
    $rep->errorMessage =  $langs->transnoentitiesnoconv('ErrorRecordNotFound');
    $rep->response_status = 'error';
  } else {
    $userauthor = new User($db);
    if ($userauthor->fetch($expense->fk_user_author) <= 0) {
      $rep->errorMessage =  $langs->transnoentitiesnoconv('ErrorRecordNotFound');
      $rep->response_status = 'error';
    } else {
      $expense = new ExpenseReport($db);
      $result = $expense->fetch($fk_expense);
      if ($result) {
        $result = $expense->computeTotalKm($fk_c_exp_tax_cat, $qty, $vatrate);
        if ($result < 0) {
          $rep->error = $result;
          $rep->errorMessage = $langs->trans('errorComputeTtcOnMileageExpense');
          $rep->response_status = 'error';
        } else {
          $rep->data = $result;
          $rep->response_status = 'success';
        }
      }
    }
  }
}
echo json_encode($rep);