use namespaces in modules

Signed-off-by: Michael Kaufmann <d00p@froxlor.org>

2fa.php

@@ -3,6 +3,10 @@ if (! defined('AREA')) {
 	header("Location: index.php");
 	exit();
 }
+
+use Froxlor\Database as Database;
+use Froxlor\Settings as Settings;
+
 if (Settings::Get('2fa.enabled') != '1') {
 	dynamic_error("2FA not activated");
 }

admin_admins.php

@@ -20,6 +20,10 @@
 define('AREA', 'admin');
 require './lib/init.php';
 
+use Froxlor\Database as Database;
+use Froxlor\Settings as Settings;
+use Froxlor\Api\Commands\Admins as Admins;
+
 if (isset($_POST['id'])) {
 	$id = intval($_POST['id']);
 } elseif(isset($_GET['id'])) {

admin_autoupdate.php

@@ -20,6 +20,8 @@
 define('AREA', 'admin');
 require './lib/init.php';
 
+use \Froxlor\Http\HttpClient;
+
 // define update-uri
 define('UPDATE_URI', "https://version.froxlor.org/Froxlor/api/" . $version);
 define('RELEASE_URI', "https://autoupdate.froxlor.org/froxlor-{version}.zip");

admin_configfiles.php

@@ -18,6 +18,8 @@
 define('AREA', 'admin');
 require './lib/init.php';
 
+use Froxlor\Settings as Settings;
+
 if ($userinfo['change_serversettings'] == '1') {
 
 	if ($action == 'setconfigured')

admin_cronjobs.php

@@ -18,6 +18,9 @@
 define('AREA', 'admin');
 require './lib/init.php';
 
+use Froxlor\Database as Database;
+use Froxlor\Api\Commands\Cronjobs as Cronjobs;
+
 if (isset($_POST['id'])) {
 	$id = intval($_POST['id']);
 } elseif(isset($_GET['id'])) {

admin_customers.php

@@ -20,6 +20,10 @@
 define('AREA', 'admin');
 require './lib/init.php';
 
+use Froxlor\Database as Database;
+use Froxlor\Settings as Settings;
+use Froxlor\Api\Commands\Customers as Customers;
+
 if (isset($_POST['id'])) {
 	$id = intval($_POST['id']);
 } elseif(isset($_GET['id'])) {

admin_domains.php

@@ -19,6 +19,10 @@
 define('AREA', 'admin');
 require './lib/init.php';
 
+use Froxlor\Database as Database;
+use Froxlor\Settings as Settings;
+use Froxlor\Api\Commands\Domains as Domains;
+
 if (isset($_POST['id'])) {
 	$id = intval($_POST['id']);
 } elseif (isset($_GET['id'])) {

admin_index.php

@@ -20,6 +20,11 @@
 define('AREA', 'admin');
 require './lib/init.php';
 
+use Froxlor\Database as Database;
+use Froxlor\Settings as Settings;
+use Froxlor\Api\Commands\Froxlor as Froxlor;
+use Froxlor\Api\Commands\Admins as Admins;
+
 if ($action == 'logout')  {
 
 	$log->logAction(ADM_ACTION, LOG_NOTICE, "logged out");
@@ -348,7 +353,7 @@ if ($page == 'overview') {
 					$mail->MsgHTML($mail_html);
 					$mail->AddAddress('error-reports@froxlor.org', 'Froxlor Developer Team');
 					$mail->Send();
-				} catch(phpmailerException $e) {
+				} catch(\PHPMailer\PHPMailer\Exception $e) {
 					$mailerr_msg = $e->errorMessage();
 					$_mailerror = true;
 				} catch (Exception $e) {

admin_ipsandports.php

@@ -19,6 +19,10 @@
 define('AREA', 'admin');
 require './lib/init.php';
 
+use Froxlor\Database as Database;
+use Froxlor\Settings as Settings;
+use Froxlor\Api\Commands\IpsAndPorts as IpsAndPorts;
+
 if (isset($_POST['id'])) {
 	$id = intval($_POST['id']);
 } elseif (isset($_GET['id'])) {

admin_logger.php

@@ -20,6 +20,8 @@
 define('AREA', 'admin');
 require './lib/init.php';
 
+use Froxlor\Database as Database;
+
 if ($page == 'log'
    && $userinfo['change_serversettings'] == '1'
 ) {

admin_message.php

@@ -20,6 +20,8 @@
 define('AREA', 'admin');
 require './lib/init.php';
 
+use Froxlor\Database as Database;
+
 if (isset($_POST['id'])) {
 	$id = intval($_POST['id']);
 } elseif (isset($_GET['id'])) {

admin_phpsettings.php

@@ -19,6 +19,10 @@
 define('AREA', 'admin');
 require './lib/init.php';
 
+use Froxlor\Database as Database;
+use Froxlor\Api\Commands\PhpSettings as PhpSettings;
+use Froxlor\Api\Commands\FpmDaemons as FpmDaemons;
+
 if (isset($_POST['id'])) {
 	$id = intval($_POST['id']);
 } elseif (isset($_GET['id'])) {

admin_plans.php

@@ -17,6 +17,9 @@
 define('AREA', 'admin');
 require './lib/init.php';
 
+use Froxlor\Database as Database;
+use Froxlor\Settings as Settings;
+
 if (isset($_POST['id'])) {
 	$id = intval($_POST['id']);
 } elseif (isset($_GET['id'])) {

admin_templates.php

@@ -20,6 +20,9 @@
 define('AREA', 'admin');
 require './lib/init.php';
 
+use Froxlor\Database as Database;
+use Froxlor\Settings as Settings;
+
 if (isset($_POST['subjectid'])) {
 	$subjectid = intval($_POST['subjectid']);
 	$mailbodyid = intval($_POST['mailbodyid']);

admin_tickets.php

@@ -20,6 +20,9 @@
 define('AREA', 'admin');
 require './lib/init.php';
 
+use Froxlor\Database as Database;
+use Froxlor\Settings as Settings;
+
 if (isset($_POST['id'])) {
 	$id = intval($_POST['id']);
 

admin_traffic.php

@@ -19,6 +19,9 @@
 define('AREA', 'admin');
 require './lib/init.php';
 
+use Froxlor\Database as Database;
+use Froxlor\Settings as Settings;
+
 if (isset($_POST['id'])) {
 	$id = intval($_POST['id']);
 } elseif(isset($_GET['id'])) {

admin_updates.php

@@ -18,6 +18,9 @@
 define('AREA', 'admin');
 require './lib/init.php';
 
+use Froxlor\Database as Database;
+use Froxlor\Settings as Settings;
+
 if ($page == 'overview') {
 	$log->logAction(ADM_ACTION, LOG_NOTICE, "viewed admin_updates");
 

api_keys.php

@@ -20,6 +20,8 @@ if (! defined('AREA')) {
  *
  */
 
+use Froxlor\Database as Database;
+
 // This file is being included in admin_index and customer_index
 // and therefore does not need to require lib/init.php
 

customer_domains.php

@@ -20,6 +20,11 @@
 define('AREA', 'customer');
 require './lib/init.php';
 
+use Froxlor\Database as Database;
+use Froxlor\Settings as Settings;
+use Froxlor\Api\Commands\SubDomains as SubDomains;
+use Froxlor\Api\Commands\Certificates as Certificates;
+
 // redirect if this customer page is hidden via settings
 if (Settings::IsInList('panel.customer_hide_options','domains')) {
 	redirectTo('customer_index.php');

customer_email.php

@@ -20,6 +20,12 @@
 define('AREA', 'customer');
 require './lib/init.php';
 
+use Froxlor\Database as Database;
+use Froxlor\Settings as Settings;
+use Froxlor\Api\Commands\Emails as Emails;
+use Froxlor\Api\Commands\EmailAccounts as EmailAccounts;
+use Froxlor\Api\Commands\EmailForwarders as EmailForwarders;
+
 // redirect if this customer page is hidden via settings
 if (Settings::IsInList('panel.customer_hide_options','email')) {
 	redirectTo('customer_index.php');

customer_extras.php

@@ -19,6 +19,12 @@
 define('AREA', 'customer');
 require './lib/init.php';
 
+use Froxlor\Database as Database;
+use Froxlor\Settings as Settings;
+use Froxlor\Api\Commands\DirOptions as DirOptions;
+use Froxlor\Api\Commands\DirProtections as DirProtections;
+use Froxlor\Api\Commands\CustomerBackups as CustomerBackups;
+
 // redirect if this customer page is hidden via settings
 if (Settings::IsInList('panel.customer_hide_options','extras')) {
 	redirectTo('customer_index.php');

customer_ftp.php

@@ -20,6 +20,10 @@
 define('AREA', 'customer');
 require './lib/init.php';
 
+use Froxlor\Database as Database;
+use Froxlor\Settings as Settings;
+use Froxlor\Api\Commands\Ftps as Ftps;
+
 // redirect if this customer page is hidden via settings
 if (Settings::IsInList('panel.customer_hide_options','ftp')) {
 	redirectTo('customer_index.php');

customer_index.php

@@ -20,6 +20,10 @@
 define('AREA', 'customer');
 require './lib/init.php';
 
+use Froxlor\Database as Database;
+use Froxlor\Settings as Settings;
+use Froxlor\Api\Commands\Customers as Customers;
+
 if ($action == 'logout') {
 	$log->logAction(USR_ACTION, LOG_NOTICE, 'logged out');
 
@@ -286,7 +290,7 @@ if ($page == 'overview') {
 					$mail->MsgHTML($mail_html);
 					$mail->AddAddress('error-reports@froxlor.org', 'Froxlor Developer Team');
 					$mail->Send();
-				} catch(phpmailerException $e) {
+				} catch(\PHPMailer\PHPMailer\Exception $e) {
 					$mailerr_msg = $e->errorMessage();
 					$_mailerror = true;
 				} catch (Exception $e) {

customer_logger.php

@@ -19,6 +19,9 @@
 define('AREA', 'customer');
 require './lib/init.php';
 
+use Froxlor\Database as Database;
+use Froxlor\Settings as Settings;
+
 // redirect if this customer page is hidden via settings
 if (Settings::IsInList('panel.customer_hide_options', 'extras.logger')) {
 	redirectTo('customer_index.php');

customer_mysql.php

@@ -20,6 +20,10 @@
 define('AREA', 'customer');
 require './lib/init.php';
 
+use Froxlor\Database as Database;
+use Froxlor\Settings as Settings;
+use Froxlor\Api\Commands\Mysqls as Mysqls;
+
 // redirect if this customer page is hidden via settings
 if (Settings::IsInList('panel.customer_hide_options','mysql')) {
 	redirectTo('customer_index.php');

customer_tickets.php

@@ -20,6 +20,8 @@
 define('AREA', 'customer');
 require './lib/init.php';
 
+use Froxlor\Database as Database;
+use Froxlor\Settings as Settings;
 
 if (isset($_POST['id'])) {
 

customer_traffic.php

@@ -21,6 +21,9 @@ define('AREA', 'customer');
 $intrafficpage = 1;
 require './lib/init.php';
 
+use Froxlor\Database as Database;
+use Froxlor\Settings as Settings;
+
 // redirect if this customer page is hidden via settings
 if (Settings::IsInList('panel.customer_hide_options','traffic')) {
 	redirectTo('customer_index.php');

dns_editor.php

@@ -19,6 +19,9 @@ if (! defined('AREA')) {
  *
  */
 
+use Froxlor\Database as Database;
+use Froxlor\Api\Commands\DomainZones as DomainZones;
+
 // This file is being included in admin_domains and customer_domains
 // and therefore does not need to require lib/init.php
 

index.php

@@ -19,6 +19,10 @@
 define('AREA', 'login');
 require './lib/init.php';
 
+use \Froxlor\Database;
+use \Froxlor\Settings;
+use \Froxlor\FroxlorLogger;
+
 if ($action == '') {
 	$action = 'login';
 }
@@ -285,7 +289,7 @@ if ($action == '2fa_entercode') {
 					$mail->MsgHTML(str_replace("\n", "<br />", $mail_body));
 					$mail->AddAddress($userinfo['email'], getCorrectUserSalutation($userinfo));
 					$mail->Send();
-				} catch (phpmailerException $e) {
+				} catch (\PHPMailer\PHPMailer\Exception $e) {
 					$mailerr_msg = $e->errorMessage();
 					$_mailerror = true;
 				} catch (Exception $e) {
@@ -514,7 +518,7 @@ if ($action == 'forgotpwd') {
 						$mail->MsgHTML(str_replace("\n", "<br />", $mail_body));
 						$mail->AddAddress($user['email'], getCorrectUserSalutation($user));
 						$mail->Send();
-					} catch (phpmailerException $e) {
+					} catch (\PHPMailer\PHPMailer\Exception $e) {
 						$mailerr_msg = $e->errorMessage();
 						$_mailerror = true;
 					} catch (Exception $e) {

lib/Froxlor/Api/Commands/Customers.php

@@ -717,7 +717,7 @@ class Customers extends \Froxlor\Api\ApiCommand implements \Froxlor\Api\Resource
 								'company' => $company
 							)));
 							$this->mailer()->send();
-						} catch (\phpmailerException $e) {
+						} catch (\PHPMailer\PHPMailer\Exception $e) {
 							$mailerr_msg = $e->errorMessage();
 							$_mailerror = true;
 						} catch (\Exception $e) {

lib/Froxlor/Api/Commands/EmailAccounts.php

@@ -219,7 +219,7 @@ class EmailAccounts extends \Froxlor\Api\ApiCommand implements \Froxlor\Api\Reso
 					$this->mailer()->msgHTML(str_replace("\n", "<br />", $mail_body));
 					$this->mailer()->addAddress($email_full);
 					$this->mailer()->send();
-				} catch (\phpmailerException $e) {
+				} catch (\PHPMailer\PHPMailer\Exception $e) {
 					$mailerr_msg = $e->errorMessage();
 					$_mailerror = true;
 				} catch (\Exception $e) {
@@ -249,7 +249,7 @@ class EmailAccounts extends \Froxlor\Api\ApiCommand implements \Froxlor\Api\Reso
 						$this->mailer()->msgHTML(str_replace("\n", "<br />", $mail_body));
 						$this->mailer()->addAddress($idna_convert->encode($alternative_email), getCorrectUserSalutation($customer));
 						$this->mailer()->send();
-					} catch (\phpmailerException $e) {
+					} catch (\PHPMailer\PHPMailer\Exception $e) {
 						$mailerr_msg = $e->errorMessage();
 						$_mailerror = true;
 					} catch (\Exception $e) {

lib/Froxlor/Api/Commands/Ftps.php

@@ -206,7 +206,7 @@ class Ftps extends \Froxlor\Api\ApiCommand implements \Froxlor\Api\ResourceEntit
 						$this->mailer()->msgHTML(str_replace("\n", "<br />", $mail_body));
 						$this->mailer()->addAddress($customer['email'], getCorrectUserSalutation($customer));
 						$this->mailer()->send();
-					} catch (\phpmailerException $e) {
+					} catch (\PHPMailer\PHPMailer\Exception $e) {
 						$mailerr_msg = $e->errorMessage();
 						$_mailerror = true;
 					} catch (\Exception $e) {

lib/Froxlor/Api/Commands/Mysqls.php

@@ -149,7 +149,7 @@ class Mysqls extends \Froxlor\Api\ApiCommand implements \Froxlor\Api\ResourceEnt
 					$this->mailer()->msgHTML(str_replace("\n", "<br />", $mail_body));
 					$this->mailer()->addAddress($userinfo['email'], getCorrectUserSalutation($userinfo));
 					$this->mailer()->send();
-				} catch (\phpmailerException $e) {
+				} catch (\PHPMailer\PHPMailer\Exception $e) {
 					$mailerr_msg = $e->errorMessage();
 					$_mailerror = true;
 				} catch (\Exception $e) {

lib/ajax.php

@@ -16,18 +16,16 @@
  *
  */
 
+require __DIR__ . '/vendor/autoload.php';
+
 // Load the user settings
-define('FROXLOR_INSTALL_DIR', dirname(dirname(__FILE__)));
 if (! file_exists('./userdata.inc.php')) {
 	die();
 }
 require './userdata.inc.php';
 require './tables.inc.php';
-require './classes/database/class.Database.php';
-require './classes/settings/class.Settings.php';
 require './functions/validate/function.validate_ip.php';
 require './functions/validate/function.validateDomain.php';
-require './classes/cURL/class.HttpClient.php';
 
 if (isset($_POST['action'])) {
 	$action = $_POST['action'];
@@ -39,7 +37,7 @@ if (isset($_POST['action'])) {
 
 if ($action == "newsfeed") {
 	if (isset($_GET['role']) && $_GET['role'] == "customer") {
-		$feed = Settings::Get("customer.news_feed_url");
+		$feed = \Froxlor\Settings::Get("customer.news_feed_url");
 	} else {
 		$feed = "https://inside.froxlor.org/news/";
 	}
@@ -50,7 +48,7 @@ if ($action == "newsfeed") {
 	}
 	
 	if (function_exists('curl_version')) {
-		$output = HttpClient::urlGet($feed);
+		$output = \Froxlor\Http\HttpClient::urlGet($feed);
 		$news = simplexml_load_string(trim($output));
 	} else {
 		outputItem("Newsfeed not available due to missing php-curl extension", "Please install the php-curl extension in order to view our newsfeed.");

lib/classes/ticket/class.ticket.php

@@ -1,5 +1,9 @@
 <?php
 
+use \Froxlor\Database;
+use \Froxlor\Settings;
+use \Froxlor\FroxlorLogger;
+
 /**
  * This file is part of the Froxlor project.
  * Copyright (c) 2003-2009 the SysCP Team (see authors).
@@ -325,7 +329,7 @@ class ticket
 				$mail->MsgHTML(str_replace("\n", "<br />", $mail_body));
 				$mail->AddAddress($usr['email'], $usr['firstname'] . ' ' . $usr['name']);
 				$mail->Send();
-			} catch (phpmailerException $e) {
+			} catch (\PHPMailer\PHPMailer\Exception $e) {
 				$mailerr_msg = $e->errorMessage();
 				$_mailerror = true;
 			} catch (Exception $e) {
@@ -357,7 +361,7 @@ class ticket
 				$mail->MsgHTML(str_replace("\n", "<br />", $mail_body));
 				$mail->AddAddress($admin['email'], $admin['name']);
 				$mail->Send();
-			} catch (phpmailerException $e) {
+			} catch (\PHPMailer\PHPMailer\Exception $e) {
 				$mailerr_msg = $e->errorMessage();
 				$_mailerror = true;
 			} catch (Exception $e) {

lib/cron_init.php

@@ -1,4 +1,7 @@
-<?php if (!defined('MASTER_CRONJOB')) die('You cannot access this file directly!');
+<?php
+
+if (! defined('MASTER_CRONJOB'))
+	die('You cannot access this file directly!');
 
 /**
  * This file is part of the Froxlor project.
@@ -9,37 +12,32 @@
  * file that was distributed with this source code. You can also view the
  * COPYING file online at http://files.froxlor.org/misc/COPYING.txt
  *
- * @copyright  (c) the authors
- * @author     Florian Lippert <flo@syscp.org> (2003-2009)
- * @author     Froxlor team <team@froxlor.org> (2010-)
- * @license    GPLv2 http://files.froxlor.org/misc/COPYING.txt
- * @package    Cron
- *
+ * @copyright (c) the authors
+ * @author Florian Lippert <flo@syscp.org> (2003-2009)
+ * @author Froxlor team <team@froxlor.org> (2010-)
+ * @license GPLv2 http://files.froxlor.org/misc/COPYING.txt
+ * @package Cron
+ *         
  */
 
-if (@php_sapi_name() != 'cli'
-	&& @php_sapi_name() != 'cgi'
-	&& @php_sapi_name() != 'cgi-fcgi'
-) {
+if (@php_sapi_name() != 'cli' && @php_sapi_name() != 'cgi' && @php_sapi_name() != 'cgi-fcgi') {
 	die('This script will only work in the shell.');
 }
 
+require __DIR__ . '/vendor/autoload.php';
+
 // ensure that default timezone is set
-if (function_exists("date_default_timezone_set")
-	&& function_exists("date_default_timezone_get")
-) {
+if (function_exists("date_default_timezone_set") && function_exists("date_default_timezone_get")) {
 	@date_default_timezone_set(@date_default_timezone_get());
 }
 
 $basename = basename($_SERVER['PHP_SELF'], '.php');
 $crontype = "";
 if (isset($argv) && is_array($argv) && count($argv) > 1) {
-	for($x=1;$x < count($argv);$x++) {
-		if (substr(strtolower($argv[$x]), 0, 2) == '--'
-			&& strlen($argv[$x]) > 3
-		) {
+	for ($x = 1; $x < count($argv); $x ++) {
+		if (substr(strtolower($argv[$x]), 0, 2) == '--' && strlen($argv[$x]) > 3) {
 			$crontype = substr(strtolower($argv[$x]), 2);
-			$basename .= "-".$crontype;
+			$basename .= "-" . $crontype;
 			break;
 		}
 	}
@@ -54,14 +52,13 @@ $lockfile = $lockdir . $lockfName;
 // froxlor installation isn't in /var/www/froxlor
 define('FROXLOR_INSTALL_DIR', dirname(dirname(__FILE__)));
 
-
 // create and open the lockfile!
 $keepLockFile = false;
 $debugHandler = fopen($lockfile, 'w');
 fwrite($debugHandler, 'Setting Lockfile to ' . $lockfile . "\n");
 fwrite($debugHandler, 'Setting Froxlor installation path to ' . FROXLOR_INSTALL_DIR . "\n");
 
-if (!file_exists(FROXLOR_INSTALL_DIR . '/lib/userdata.inc.php')) {
+if (! file_exists(FROXLOR_INSTALL_DIR . '/lib/userdata.inc.php')) {
 	die("Froxlor does not seem to be installed yet - skipping cronjob");
 }
 
@@ -70,11 +67,15 @@ require FROXLOR_INSTALL_DIR . '/lib/userdata.inc.php';
 fwrite($debugHandler, 'Userdatas included' . "\n");
 
 // Legacy sql-root-information
-if (isset($sql['root_user'])
-	&& isset($sql['root_password'])
-	&& (!isset($sql_root) || !is_array($sql_root))
-) {
-	$sql_root = array(0 => array('caption' => 'Default', 'host' => $sql['host'], 'user' => $sql['root_user'], 'password' => $sql['root_password']));
+if (isset($sql['root_user']) && isset($sql['root_password']) && (! isset($sql_root) || ! is_array($sql_root))) {
+	$sql_root = array(
+		0 => array(
+			'caption' => 'Default',
+			'host' => $sql['host'],
+			'user' => $sql['root_user'],
+			'password' => $sql['root_password']
+		)
+	);
 	unset($sql['root_user']);
 	unset($sql['root_password']);
 }
@@ -82,14 +83,14 @@ if (isset($sql['root_user'])
 // Includes the Functions
 require FROXLOR_INSTALL_DIR . '/lib/functions.php';
 
-//Includes the MySQL-Tabledefinitions etc.
+// Includes the MySQL-Tabledefinitions etc.
 require FROXLOR_INSTALL_DIR . '/lib/tables.inc.php';
 fwrite($debugHandler, 'Table definitions included' . "\n");
 
 // try database connection, it will throw
 // and exception itself if failed
 try {
-	Database::query("SELECT 1");
+	\Froxlor\Database\Database::query("SELECT 1");
 } catch (Exception $e) {
 	// Do not proceed further if no database connection could be established
 	fclose($debugHandler);
@@ -104,9 +105,7 @@ $lockDirHandle = opendir($lockdir);
 
 while ($fName = readdir($lockDirHandle)) {
 
-	if ($lockFilename == substr($fName, 0, strlen($lockFilename))
-			&& $lockfName != $fName
-	) {
+	if ($lockFilename == substr($fName, 0, strlen($lockFilename)) && $lockfName != $fName) {
 		// Check if last run jailed out with an exception
 		$croncontent = file($lockdir . $fName);
 		$lastline = $croncontent[(count($croncontent) - 1)];
@@ -119,29 +118,28 @@ while ($fName = readdir($lockDirHandle)) {
 
 		// Check if cron is running or has died.
 		$check_pid = substr(strrchr($fName, "-"), 1);
-		system("kill -CHLD " . (int)$check_pid . " 1> /dev/null 2> /dev/null", $check_pid_return);
+		system("kill -CHLD " . (int) $check_pid . " 1> /dev/null 2> /dev/null", $check_pid_return);
 
 		if ($check_pid_return == 1) {
-			// Result:      Existing lockfile/pid isn't running
-			//              Most likely it has died
+			// Result: Existing lockfile/pid isn't running
+			// Most likely it has died
 			//
-			// Action:      Remove it and continue
+			// Action: Remove it and continue
 			//
 			fwrite($debugHandler, 'Previous cronjob didn\'t exit clean. PID: ' . $check_pid . "\n");
 			fwrite($debugHandler, 'Removing lockfile: ' . $lockdir . $fName . "\n");
 			@unlink($lockdir . $fName);
-
 		} else {
-			// Result:      A Cronscript with this pid
-			//              is still running
-			// Action:      remove my own Lock and die
+			// Result: A Cronscript with this pid
+			// is still running
+			// Action: remove my own Lock and die
 			//
 			// close the current lockfile
 			fclose($debugHandler);
 
 			// ... and delete it
 			unlink($lockfile);
-			dieWithMail('There is already a Cronjob for '.$crontype.' in progress. Exiting...' . "\n" . 'Take a look into the contents of ' . $lockdir . $lockFilename . '* for more information!' . "\n");
+			dieWithMail('There is already a Cronjob for ' . $crontype . ' in progress. Exiting...' . "\n" . 'Take a look into the contents of ' . $lockdir . $lockFilename . '* for more information!' . "\n");
 		}
 	}
 }
@@ -150,51 +148,48 @@ while ($fName = readdir($lockDirHandle)) {
  * if using fcgid or fpm for froxlor-vhost itself, we have to check
  * whether the permission of the files are still correct
  */
-fwrite($debugHandler, 'Checking froxlor file permissions'."\n");
+fwrite($debugHandler, 'Checking froxlor file permissions' . "\n");
 $_mypath = makeCorrectDir(FROXLOR_INSTALL_DIR);
 
-if (((int)Settings::Get('system.mod_fcgid') == 1 && (int)Settings::Get('system.mod_fcgid_ownvhost') == 1)
-		|| ((int)Settings::Get('phpfpm.enabled') == 1 && (int)Settings::Get('phpfpm.enabled_ownvhost') == 1)
-) {
-	$user = Settings::Get('system.mod_fcgid_httpuser');
-	$group = Settings::Get('system.mod_fcgid_httpgroup');
+if (((int) \Froxlor\Settings::Get('system.mod_fcgid') == 1 && (int) \Froxlor\Settings::Get('system.mod_fcgid_ownvhost') == 1) || ((int) \Froxlor\Settings::Get('phpfpm.enabled') == 1 && (int) \Froxlor\Settings::Get('phpfpm.enabled_ownvhost') == 1)) {
+	$user = \Froxlor\Settings::Get('system.mod_fcgid_httpuser');
+	$group = \Froxlor\Settings::Get('system.mod_fcgid_httpgroup');
 
-	if (Settings::Get('phpfpm.enabled') == 1) {
-		$user = Settings::Get('phpfpm.vhost_httpuser');
-		$group = Settings::Get('phpfpm.vhost_httpgroup');
+	if (\Froxlor\Settings::Get('phpfpm.enabled') == 1) {
+		$user = \Froxlor\Settings::Get('phpfpm.vhost_httpuser');
+		$group = \Froxlor\Settings::Get('phpfpm.vhost_httpgroup');
 	}
 	// all the files and folders have to belong to the local user
 	// now because we also use fcgid for our own vhost
 	safe_exec('chown -R ' . $user . ':' . $group . ' ' . escapeshellarg($_mypath));
 } else {
 	// back to webserver permission
-	$user = Settings::Get('system.httpuser');
-	$group = Settings::Get('system.httpgroup');
+	$user = \Froxlor\Settings::Get('system.httpuser');
+	$group = \Froxlor\Settings::Get('system.httpgroup');
 	safe_exec('chown -R ' . $user . ':' . $group . ' ' . escapeshellarg($_mypath));
 }
 
 // Initialize logging
-$cronlog = FroxlorLogger::getInstanceOf(array('loginname' => 'cronjob'));
+$cronlog = \Froxlor\FroxlorLogger::getInstanceOf(array(
+	'loginname' => 'cronjob'
+));
 fwrite($debugHandler, 'Logger has been included' . "\n");
 
-if (hasUpdates($version) || hasDbUpdates($dbversion)
-) {
-	if (Settings::Get('system.cron_allowautoupdate') == null
-		|| Settings::Get('system.cron_allowautoupdate') == 0
-	) {
+if (hasUpdates($version) || hasDbUpdates($dbversion)) {
+	if (\Froxlor\Settings::Get('system.cron_allowautoupdate') == null || \Froxlor\Settings::Get('system.cron_allowautoupdate') == 0) {
 		/**
 		 * Do not proceed further if the Database version is not the same as the script version
 		 */
 		fclose($debugHandler);
 		unlink($lockfile);
 		$errormessage = "Version of file doesn't match version of database. Exiting...\n\n";
-		$errormessage.= "Possible reason: Froxlor update\n";
-		$errormessage.= "Information: Current version in database: ".Settings::Get('panel.version')." (DB: ".Settings::Get('panel.db_version').") - version of Froxlor files: ".$version." (DB: ".$dbversion.")\n";
-		$errormessage.= "Solution: Please visit your Foxlor admin interface for further information.\n";
+		$errormessage .= "Possible reason: Froxlor update\n";
+		$errormessage .= "Information: Current version in database: " . \Froxlor\Settings::Get('panel.version') . " (DB: " . \Froxlor\Settings::Get('panel.db_version') . ") - version of Froxlor files: " . $version . " (DB: " . $dbversion . ")\n";
+		$errormessage .= "Solution: Please visit your Foxlor admin interface for further information.\n";
 		dieWithMail($errormessage);
 	}
 
-	if (Settings::Get('system.cron_allowautoupdate') == 1) {
+	if (\Froxlor\Settings::Get('system.cron_allowautoupdate') == 1) {
 		/**
 		 * let's walk the walk - do the dangerous shit
 		 */
@@ -206,7 +201,7 @@ if (hasUpdates($version) || hasDbUpdates($dbversion)
 		fwrite($debugHandler, "*** WARNING *** - If you don't want this to happen in the future consider removing the --allow-autoupdate flag from the cronjob\n");
 		// including update procedures
 		define('_CRON_UPDATE', 1);
-		include_once FROXLOR_INSTALL_DIR.'/install/updatesql.php';
+		include_once FROXLOR_INSTALL_DIR . '/install/updatesql.php';
 		// pew - everything went better than expected
 		$cronlog->logAction(CRON_ACTION, LOG_WARNING, 'Automatic update done - you should check your settings to be sure everything is fine');
 		fwrite($debugHandler, '*** WARNING *** - Automatic update done - you should check your settings to be sure everything is fine' . "\n");
@@ -215,7 +210,7 @@ if (hasUpdates($version) || hasDbUpdates($dbversion)
 
 fwrite($debugHandler, 'Froxlor version and database version are correct' . "\n");
 
-$cronscriptDebug = (Settings::Get('system.debug_cron') == '1') ? true : false;
+$cronscriptDebug = (\Froxlor\Settings::Get('system.debug_cron') == '1') ? true : false;
 
 // Create a new idna converter
-$idna_convert = new idna_convert_wrapper();
+$idna_convert = new \Froxlor\Idna\IdnaWrapper();

lib/cron_shutdown.php

@@ -20,7 +20,7 @@
 // check for cron.d-generation task and create it if necessary
 checkCrondConfigurationFile();
 
-if (Settings::Get('logger.log_cron') == '1') {
+if (\Froxlor\Settings::Get('logger.log_cron') == '1') {
 	$cronlog->setCronLog(0);
 	fwrite($debugHandler, 'Logging for cron has been shutdown' . "\n");
 }
@@ -31,8 +31,6 @@ if ($keepLockFile === true) {
 
 fclose($debugHandler);
 
-if ($keepLockFile === false
-	&& $cronscriptDebug === false
-) {
+if ($keepLockFile === false && $cronscriptDebug === false) {
 	unlink($lockfile);
 }

lib/functions/output/function.dieWithMail.php

@@ -17,6 +17,7 @@
  * @since      0.9.33
  *
  */
+use Froxlor\Settings;
 
 /**
  * Cronjob function to end a cronjob in a critical condition
@@ -27,11 +28,11 @@
  *
  * @return void
  */
-function dieWithMail($message, $subject = "[froxlor] Cronjob error") {
-
+function dieWithMail($message, $subject = "[froxlor] Cronjob error")
+{
 	if (Settings::Get('system.send_cron_errors') == '1') {
 
-		$_mail = new PHPMailer(true);
+		$_mail = new \PHPMailer\PHPMailer\PHPMailer(true);
 		$_mail->CharSet = "UTF-8";
 
 		if (Settings::Get('system.mail_use_smtp')) {
@@ -48,7 +49,7 @@ function dieWithMail($message, $subject = "[froxlor] Cronjob error") {
 			$_mail->Port = Settings::Get('system.mail_smtp_port');
 		}
 
-		if (PHPMailer::ValidateAddress(Settings::Get('panel.adminmail')) !== false) {
+		if (\PHPMailer\PHPMailer\PHPMailer::ValidateAddress(Settings::Get('panel.adminmail')) !== false) {
 			// set return-to address and custom sender-name, see #76
 			$_mail->SetFrom(Settings::Get('panel.adminmail'), Settings::Get('panel.adminmail_defname'));
 			if (Settings::Get('panel.adminmail_return') != '') {
@@ -63,7 +64,7 @@ function dieWithMail($message, $subject = "[froxlor] Cronjob error") {
 			$_mail->MsgHTML(nl2br($message));
 			$_mail->AddAddress(Settings::Get('panel.adminmail'), Settings::Get('panel.adminmail_defname'));
 			$_mail->Send();
-		} catch (phpmailerException $e) {
+		} catch (\PHPMailer\PHPMailer\Exception $e) {
 			$mailerr_msg = $e->errorMessage();
 			$_mailerror = true;
 		} catch (Exception $e) {
@@ -79,5 +80,4 @@ function dieWithMail($message, $subject = "[froxlor] Cronjob error") {
 	}
 
 	die($message);
-
 }

lib/init.php

@@ -17,6 +17,8 @@
  *
  */
 
+require __DIR__ . '/vendor/autoload.php';
+
 use \Froxlor\Database;
 use \Froxlor\Settings;
 

lib/version.inc.php

@@ -16,10 +16,10 @@
  */
 
 // Main version variable
-$version = '0.10.0';
+$version = \Froxlor\Froxlor::VERSION;
 
 // Database version (YYYYMMDDC where C is a daily counter)
-$dbversion = '201812180';
+$dbversion = \Froxlor\Froxlor::DBVERSION;
 
 // Distribution branding-tag (used for Debian etc.)
-$branding = '';
+$branding = \Froxlor\Froxlor::BRANDING;

logfiles_viewer.php

@@ -19,6 +19,9 @@ if (! defined('AREA')) {
  *         
  */
 
+use Froxlor\Settings as Settings;
+use Froxlor\Api\Commands\SubDomains as SubDomains;
+
 // This file is being included in admin_domains and customer_domains
 // and therefore does not need to require lib/init.php
 

scripts/jobs/cron_usage.inc.diskspace.php

@@ -14,6 +14,8 @@
  * @package    Cron
  *
  */
+use \Froxlor\Database;
+use \Froxlor\Settings;
 
 if ((int)Settings::Get('system.report_webmax') > 0)
 {
@@ -97,7 +99,7 @@ if ((int)Settings::Get('system.report_webmax') > 0)
 				$mail->MsgHTML(nl2br($mail_body));
 				$mail->AddAddress($row['email'], $row['name']);
 				$mail->Send();
-			} catch(phpmailerException $e) {
+			} catch(\PHPMailer\PHPMailer\Exception $e) {
 				$mailerr_msg = $e->errorMessage();
 				$_mailerror = true;
 			} catch (Exception $e) {
@@ -187,7 +189,7 @@ if ((int)Settings::Get('system.report_webmax') > 0)
 				$mail->MsgHTML(nl2br($mail_body));
 				$mail->AddAddress($row['email'], $row['name']);
 				$mail->Send();
-			} catch(phpmailerException $e) {
+			} catch(\PHPMailer\PHPMailer\Exception $e) {
 				$mailerr_msg = $e->errorMessage();
 				$_mailerror = true;
 			} catch (Exception $e) {

ssl_certificates.php

@@ -19,6 +19,10 @@ if (! defined('AREA')) {
  *
  */
 
+use Froxlor\Database as Database;
+use Froxlor\Settings as Settings;
+use Froxlor\Api\Commands\Certificates as Certificates;
+
 // This file is being included in admin_domains and customer_domains
 // and therefore does not need to require lib/init.php