<?php
  /**
   * Setup
   *
   * @package Wojo Framework
   * @author wojoscripts.com
   * @copyright 2016
   * @version $Id: setup.php, v1.00 2016-01-05 10:12:05 gewa Exp $
   */
  define("_WOJO", true);
  define('DEBUG', true);

  if (strlen(session_id()) < 1)
      session_start();

  require_once ("functions.php");

  $_SESSION['err'] = null;
  $_SESSION['msg'] = null;
  define("CMS_DS", DIRECTORY_SEPARATOR);
  define("BASE", dirname(__file__));
  define("DDPBASE", str_replace('setup', '', BASE));

  $script_path = str_replace('/setup', '', dirname($_SERVER['SCRIPT_NAME']));
  $_SERVER['REQUEST_TIME'] = time();
  $step = !isset($_GET['step']) ? 0 : (int)$_GET['step'];

  if (isset($_POST['db_action'])) {
      if (empty($_POST['dbhost']))
          $_SESSION['err'][] = 1;

      if (empty($_POST['dbuser']))
          $_SESSION['err'][] = 2;

      if (empty($_POST['dbname']))
          $_SESSION['err'][] = 3;

      if (empty($_POST['site_email']))
          $_SESSION['err'][] = 4;

      if (empty($_POST['admin_username']))
          $_SESSION['err'][] = 5;

      if (empty($_SESSION['err'])) {

          try {
              $db = new PDO("mysql:host=" . $_POST['dbhost'] . ";dbname=" . $_POST['dbname'], $_POST['dbuser'], $_POST['dbpwd'], 
			  array(PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES utf8'));
              $db->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);

              $error = false;
              $success = true;

              /** Writing to database **/
			  $sqldata = parse("sql/structure.sql");
			  foreach($sqldata as $sql) {
				  $db->exec($sql);
			  }

			  $param = array("host" => $_POST['dbhost'], "user" => $_POST['dbuser'], "pass" => $_POST['dbpwd'], "name" => $_POST['dbname'], "key" => sessionKey());
              writeConfigFile($param);

              if ($script_path == "/")
                  $script_path = "";

              if ($content = @file_get_contents("../.htaccess")) {
                  if (!stristr($content, "RewriteBase " . $script_path . "/")) {
                      $content = str_replace("RewriteBase /", "RewriteBase " . $script_path . "/", $content);
                      $content = str_replace("ErrorDocument 404 /404.php", "ErrorDocument 404 " . $script_path . "/404.php", $content);
                      if (is_writable("../.htaccess")) {
                          $continue = true;
                      } else {
                          if (@chmod("../.htaccess", 0755)) {
                              $continue = true;
                          } else {
                              $continue = false;
                          }
                      }
                      if ($continue) {
                          if ($handle = @fopen("../.htaccess", "w")) {
                              @fwrite($handle, $content);
                              @fclose($handle);
                          }
                          @chmod("../.htaccess", 0644);
                      }
                  }
              }

              $user = (isset($_POST['admin_username'])) ? $_POST['admin_username'] : "";
              $sdir = (isset($_POST['site_dir'])) ? $_POST['site_dir'] : "";
              $company = (isset($_POST['company'])) ? $_POST['company'] : "";
              $site_email = (isset($_POST['site_email'])) ? $_POST['site_email'] : "";

              $db->exec("
				INSERT INTO `users` (
				  username,
				  email,
				  fname,
				  lname,
				  type,
				  salt,
				  hash,
				  userlevel,
				  active
				  ) 
				VALUES
				  (
					'" . sanitize($user) . "',
					'" . sanitize($site_email) . "',
					'Web',
					'Master',
					'owner',
					'x.XHp7AfRyiOeIBW.i0Zs',
					'" . strval('$2a$10$x.XHp7AfRyiOeIBW.i0Zs.DneKyIoq13FNVLCNy/82wYAhY1RAJxa') . "',
					9,
					'y'
				  );");

              $db->exec("
				UPDATE 
				  `settings` 
				SET
				  company = '" . sanitize($company) . "',
				  site_dir = '" . sanitize($sdir) . "',
				  site_email = '" . sanitize($site_email) . "'
				  WHERE id=1");
				  
              $db = null;
			  
              if (!file_exists("../lib/config.inc.php")) {
                  cmsHeader();
                  include ("templates/finish.tpl.php");
                  cmsFooter();
                  exit;
              }
          }
          catch (PDOException $e) {
              $error = true;
              $_SESSION['msg'] = 'Could not connect to MySQL server<br> ' . $e->getMessage();
          }
      }
  }
?>
<?php cmsHeader(); ?>
<?php
  if (!$step):
      clearstatcache();

      include ("templates/pre_install.tpl.php");
  elseif ($step == 1):
      include ("templates/license.tpl.php");
  elseif ($step == '2'):
      include ("templates/configuration.tpl.php");

  else:
      echo 'Incorrect step. Please follow installation instructions.';
  endif;
?>
<?php cmsFooter(); ?>