ovidiul / XCloner-Wordpress

includes/class-xcloner-database.php

Indentation +4 added lines, -4 removed lines

@@ -284,7 +284,7 @@ 
 					$this->log(sprintf(__("Excluding table %s.%s from backup"), $table, $database));
 				}
 			$inc++;
-        }
+		}
 
 		return $tablesList;
 
@@ -507,7 +507,7 @@ 
 					$buffer = "";
 					$this->countRecords++;
 
-	                foreach ($arr as $key => $value) {
+					foreach ($arr as $key => $value) {
 						$value = $this->_real_escape($value);
 						
 						if(method_exists($this, 'remove_placeholder_escape')){
@@ -538,8 +538,8 @@ 
 		$line = ("\n#\n# Table structure for table `$tableName`\n#\n\n");
 		$this->fs->get_tmp_filesystem_append()->write($dumpfile, $line);
 
-        if ($this->dbDropSyntax)
-        {
+		if ($this->dbDropSyntax)
+		{
 			$line = ("\nDROP table IF EXISTS `$tableName`;\n");
 			$this->fs->get_tmp_filesystem_append()->write($dumpfile, $line);
 		}

includes/class-xcloner-remote-storage.php

Indentation +44 added lines, -44 removed lines

@@ -170,60 +170,60 @@
 
 		foreach($this->storage_fields as $main_key=>$array){
 
-		    if(is_array($array)) {
-                foreach ($array as $key => $type) {
+			if(is_array($array)) {
+				foreach ($array as $key => $type) {
 
-                    if( $type == "raw") {
-                        add_filter("pre_update_option_" . $this->storage_fields['option_prefix'] . $key,
-                            function ($value) {
+					if( $type == "raw") {
+						add_filter("pre_update_option_" . $this->storage_fields['option_prefix'] . $key,
+							function ($value) {
 
-                                return $this->simple_crypt($value, 'e');
+								return $this->simple_crypt($value, 'e');
 
-                            }, 10, 1);
+							}, 10, 1);
 
-                        add_filter("option_" . $this->storage_fields['option_prefix'] . $key, function ($value) {
+						add_filter("option_" . $this->storage_fields['option_prefix'] . $key, function ($value) {
 
-                            return $this->simple_crypt($value, 'd');
+							return $this->simple_crypt($value, 'd');
 
-                        }, 10, 1);
-                    }
+						}, 10, 1);
+					}
 
-                }
-            }
-        }
+				}
+			}
+		}
 
 	}
 
-    /**
-     * Encrypts and Decrypt a string based on openssl lib
-     *
-     * @param $string
-     * @param string $action
-     * @return string
-     */
-    private function simple_crypt( $string, $action = 'e' ) {
-        // you may change these values to your own
-        $secret_key = NONCE_KEY;
-        $secret_iv = NONCE_SALT;
-
-        $output = $string;
-        $encrypt_method = "AES-256-CBC";
-        $key = hash( 'sha256', $secret_key );
-        $iv = substr( hash( 'sha256', $secret_iv ), 0, 16 );
-
-        if( $action == 'e' && function_exists('openssl_encrypt')) {
-            $output = base64_encode( openssl_encrypt( $string, $encrypt_method, $key, 0, $iv ) );
-        }
-        else if( $action == 'd' && function_exists('openssl_decrypt') && base64_decode( $string )){
-            $decrypt = openssl_decrypt( base64_decode( $string ), $encrypt_method, $key, 0, $iv );
-            if($decrypt) {
-                //we check if decrypt was succesful
-                $output = $decrypt;
-            }
-        }
-
-        return $output;
-    }
+	/**
+	 * Encrypts and Decrypt a string based on openssl lib
+	 *
+	 * @param $string
+	 * @param string $action
+	 * @return string
+	 */
+	private function simple_crypt( $string, $action = 'e' ) {
+		// you may change these values to your own
+		$secret_key = NONCE_KEY;
+		$secret_iv = NONCE_SALT;
+
+		$output = $string;
+		$encrypt_method = "AES-256-CBC";
+		$key = hash( 'sha256', $secret_key );
+		$iv = substr( hash( 'sha256', $secret_iv ), 0, 16 );
+
+		if( $action == 'e' && function_exists('openssl_encrypt')) {
+			$output = base64_encode( openssl_encrypt( $string, $encrypt_method, $key, 0, $iv ) );
+		}
+		else if( $action == 'd' && function_exists('openssl_decrypt') && base64_decode( $string )){
+			$decrypt = openssl_decrypt( base64_decode( $string ), $encrypt_method, $key, 0, $iv );
+			if($decrypt) {
+				//we check if decrypt was succesful
+				$output = $decrypt;
+			}
+		}
+
+		return $output;
+	}
 
 	private function get_xcloner_container() {
 		return $this->xcloner_container;

includes/class-xcloner-i18n.php

Indentation +13 added lines, -13 removed lines

@@ -41,21 +41,21 @@
 class Xcloner_i18n
 {
 
-    /**
-     * Load the plugin text domain for translation.
-     *
-     * @since    1.0.0
-     */
-    public function load_plugin_textdomain()
-    {
+	/**
+	 * Load the plugin text domain for translation.
+	 *
+	 * @since    1.0.0
+	 */
+	public function load_plugin_textdomain()
+	{
 
-        load_plugin_textdomain(
-            'xcloner-backup-and-restore',
-            false,
-            dirname(dirname(plugin_basename(__FILE__))) . '/languages/'
-        );
+		load_plugin_textdomain(
+			'xcloner-backup-and-restore',
+			false,
+			dirname(dirname(plugin_basename(__FILE__))) . '/languages/'
+		);
 
-    }
+	}
 
 
 }

includes/class-xcloner-loader.php

Indentation +149 added lines, -149 removed lines

@@ -41,154 +41,154 @@
 class Xcloner_Loader
 {
 
-    /**
-     * The array of actions registered with WordPress.
-     *
-     * @since    1.0.0
-     * @access   protected
-     * @var      array $actions The actions registered with WordPress to fire when the plugin loads.
-     */
-    protected $actions;
-
-    /**
-     * The array of filters registered with WordPress.
-     *
-     * @since    1.0.0
-     * @access   protected
-     * @var      array $filters The filters registered with WordPress to fire when the plugin loads.
-     */
-    protected $filters;
-
-    private $xcloner_plugin;
-
-    /**
-     * Initialize the collections used to maintain the actions and filters.
-     *
-     * @since    1.0.0
-     */
-    public function __construct(Xcloner $xcloner_container)
-    {
-
-        $this->actions = array();
-        $this->filters = array();
-
-        $this->xcloner_container = $xcloner_container;
-
-    }
-
-    public function xcloner_backup_add_admin_menu()
-    {
-        if (function_exists('add_menu_page')) {
-            add_menu_page(__('Site Backup', 'xcloner-backup-and-restore'),
-                __('Site Backup', 'xcloner-backup-and-restore'), 'manage_options', 'xcloner_init_page',
-                array($this->xcloner_container, 'xcloner_display'), 'dashicons-backup');
-        }
-
-        if (function_exists('add_submenu_page')) {
-
-            add_submenu_page('xcloner_init_page', __('XCloner Dashboard', 'xcloner-backup-and-restore'),
-                __('Dashboard', 'xcloner-backup-and-restore'), 'manage_options', 'xcloner_init_page',
-                array($this->xcloner_container, 'xcloner_display'));
-            add_submenu_page('xcloner_init_page', __('XCloner Backup Settings', 'xcloner-backup-and-restore'),
-                __('Settings', 'xcloner-backup-and-restore'), 'manage_options', 'xcloner_settings_page',
-                array($this->xcloner_container, 'xcloner_display'));
-            add_submenu_page('xcloner_init_page', __('Remote Storage Settings', 'xcloner-backup-and-restore'),
-                __('Remote Storage', 'xcloner-backup-and-restore'), 'manage_options', 'xcloner_remote_storage_page',
-                array($this->xcloner_container, 'xcloner_display'));
-            add_submenu_page('xcloner_init_page', __('Manage Backups', 'xcloner-backup-and-restore'),
-                __('Manage Backups', 'xcloner-backup-and-restore'), 'manage_options', 'xcloner_manage_backups_page',
-                array($this->xcloner_container, 'xcloner_display'));
-            add_submenu_page('xcloner_init_page', __('Scheduled Backups', 'xcloner-backup-and-restore'),
-                __('Scheduled Backups', 'xcloner-backup-and-restore'), 'manage_options',
-                'xcloner_scheduled_backups_page', array($this->xcloner_container, 'xcloner_display'));
-            add_submenu_page('xcloner_init_page', __('Generate Backups', 'xcloner-backup-and-restore'),
-                __('Generate Backups', 'xcloner-backup-and-restore'), 'manage_options', 'xcloner_generate_backups_page',
-                array($this->xcloner_container, 'xcloner_display'));
-            add_submenu_page('xcloner_init_page', __('Restore Backups', 'xcloner-backup-and-restore'),
-                __('Restore Backups', 'xcloner-backup-and-restore'), 'manage_options', 'xcloner_restore_page',
-                array($this->xcloner_container, 'xcloner_display'));
-        }
-
-    }
-
-
-    /**
-     * Add a new action to the collection to be registered with WordPress.
-     *
-     * @since    1.0.0
-     * @param    string $hook The name of the WordPress action that is being registered.
-     * @param    object $component A reference to the instance of the object on which the action is defined.
-     * @param    string $callback The name of the function definition on the $component.
-     * @param    int $priority Optional. he priority at which the function should be fired. Default is 10.
-     * @param    int $accepted_args Optional. The number of arguments that should be passed to the $callback. Default is 1.
-     */
-    public function add_action($hook, $component, $callback, $priority = 10, $accepted_args = 1)
-    {
-        $this->actions = $this->add($this->actions, $hook, $component, $callback, $priority, $accepted_args);
-    }
-
-    /**
-     * Add a new filter to the collection to be registered with WordPress.
-     *
-     * @since    1.0.0
-     * @param    string $hook The name of the WordPress filter that is being registered.
-     * @param    object $component A reference to the instance of the object on which the filter is defined.
-     * @param    string $callback The name of the function definition on the $component.
-     * @param    int $priority Optional. he priority at which the function should be fired. Default is 10.
-     * @param    int $accepted_args Optional. The number of arguments that should be passed to the $callback. Default is 1
-     */
-    public function add_filter($hook, $component, $callback, $priority = 10, $accepted_args = 1)
-    {
-        $this->filters = $this->add($this->filters, $hook, $component, $callback, $priority, $accepted_args);
-    }
-
-    /**
-     * A utility function that is used to register the actions and hooks into a single
-     * collection.
-     *
-     * @since    1.0.0
-     * @access   private
-     * @param    array $hooks The collection of hooks that is being registered (that is, actions or filters).
-     * @param    string $hook The name of the WordPress filter that is being registered.
-     * @param    object $component A reference to the instance of the object on which the filter is defined.
-     * @param    string $callback The name of the function definition on the $component.
-     * @param    int $priority The priority at which the function should be fired.
-     * @param    int $accepted_args The number of arguments that should be passed to the $callback.
-     * @return   array                                  The collection of actions and filters registered with WordPress.
-     */
-    private function add($hooks, $hook, $component, $callback, $priority, $accepted_args)
-    {
-
-        $hooks[] = array(
-            'hook' => $hook,
-            'component' => $component,
-            'callback' => $callback,
-            'priority' => $priority,
-            'accepted_args' => $accepted_args
-        );
-
-        return $hooks;
-
-    }
-
-    /**
-     * Register the filters and actions with WordPress.
-     *
-     * @since    1.0.0
-     */
-    public function run()
-    {
-
-        foreach ($this->filters as $hook) {
-            add_filter($hook['hook'], array($hook['component'], $hook['callback']), $hook['priority'],
-                $hook['accepted_args']);
-        }
-
-        foreach ($this->actions as $hook) {
-            add_action($hook['hook'], array($hook['component'], $hook['callback']), $hook['priority'],
-                $hook['accepted_args']);
-        }
-
-    }
+	/**
+	 * The array of actions registered with WordPress.
+	 *
+	 * @since    1.0.0
+	 * @access   protected
+	 * @var      array $actions The actions registered with WordPress to fire when the plugin loads.
+	 */
+	protected $actions;
+
+	/**
+	 * The array of filters registered with WordPress.
+	 *
+	 * @since    1.0.0
+	 * @access   protected
+	 * @var      array $filters The filters registered with WordPress to fire when the plugin loads.
+	 */
+	protected $filters;
+
+	private $xcloner_plugin;
+
+	/**
+	 * Initialize the collections used to maintain the actions and filters.
+	 *
+	 * @since    1.0.0
+	 */
+	public function __construct(Xcloner $xcloner_container)
+	{
+
+		$this->actions = array();
+		$this->filters = array();
+
+		$this->xcloner_container = $xcloner_container;
+
+	}
+
+	public function xcloner_backup_add_admin_menu()
+	{
+		if (function_exists('add_menu_page')) {
+			add_menu_page(__('Site Backup', 'xcloner-backup-and-restore'),
+				__('Site Backup', 'xcloner-backup-and-restore'), 'manage_options', 'xcloner_init_page',
+				array($this->xcloner_container, 'xcloner_display'), 'dashicons-backup');
+		}
+
+		if (function_exists('add_submenu_page')) {
+
+			add_submenu_page('xcloner_init_page', __('XCloner Dashboard', 'xcloner-backup-and-restore'),
+				__('Dashboard', 'xcloner-backup-and-restore'), 'manage_options', 'xcloner_init_page',
+				array($this->xcloner_container, 'xcloner_display'));
+			add_submenu_page('xcloner_init_page', __('XCloner Backup Settings', 'xcloner-backup-and-restore'),
+				__('Settings', 'xcloner-backup-and-restore'), 'manage_options', 'xcloner_settings_page',
+				array($this->xcloner_container, 'xcloner_display'));
+			add_submenu_page('xcloner_init_page', __('Remote Storage Settings', 'xcloner-backup-and-restore'),
+				__('Remote Storage', 'xcloner-backup-and-restore'), 'manage_options', 'xcloner_remote_storage_page',
+				array($this->xcloner_container, 'xcloner_display'));
+			add_submenu_page('xcloner_init_page', __('Manage Backups', 'xcloner-backup-and-restore'),
+				__('Manage Backups', 'xcloner-backup-and-restore'), 'manage_options', 'xcloner_manage_backups_page',
+				array($this->xcloner_container, 'xcloner_display'));
+			add_submenu_page('xcloner_init_page', __('Scheduled Backups', 'xcloner-backup-and-restore'),
+				__('Scheduled Backups', 'xcloner-backup-and-restore'), 'manage_options',
+				'xcloner_scheduled_backups_page', array($this->xcloner_container, 'xcloner_display'));
+			add_submenu_page('xcloner_init_page', __('Generate Backups', 'xcloner-backup-and-restore'),
+				__('Generate Backups', 'xcloner-backup-and-restore'), 'manage_options', 'xcloner_generate_backups_page',
+				array($this->xcloner_container, 'xcloner_display'));
+			add_submenu_page('xcloner_init_page', __('Restore Backups', 'xcloner-backup-and-restore'),
+				__('Restore Backups', 'xcloner-backup-and-restore'), 'manage_options', 'xcloner_restore_page',
+				array($this->xcloner_container, 'xcloner_display'));
+		}
+
+	}
+
+
+	/**
+	 * Add a new action to the collection to be registered with WordPress.
+	 *
+	 * @since    1.0.0
+	 * @param    string $hook The name of the WordPress action that is being registered.
+	 * @param    object $component A reference to the instance of the object on which the action is defined.
+	 * @param    string $callback The name of the function definition on the $component.
+	 * @param    int $priority Optional. he priority at which the function should be fired. Default is 10.
+	 * @param    int $accepted_args Optional. The number of arguments that should be passed to the $callback. Default is 1.
+	 */
+	public function add_action($hook, $component, $callback, $priority = 10, $accepted_args = 1)
+	{
+		$this->actions = $this->add($this->actions, $hook, $component, $callback, $priority, $accepted_args);
+	}
+
+	/**
+	 * Add a new filter to the collection to be registered with WordPress.
+	 *
+	 * @since    1.0.0
+	 * @param    string $hook The name of the WordPress filter that is being registered.
+	 * @param    object $component A reference to the instance of the object on which the filter is defined.
+	 * @param    string $callback The name of the function definition on the $component.
+	 * @param    int $priority Optional. he priority at which the function should be fired. Default is 10.
+	 * @param    int $accepted_args Optional. The number of arguments that should be passed to the $callback. Default is 1
+	 */
+	public function add_filter($hook, $component, $callback, $priority = 10, $accepted_args = 1)
+	{
+		$this->filters = $this->add($this->filters, $hook, $component, $callback, $priority, $accepted_args);
+	}
+
+	/**
+	 * A utility function that is used to register the actions and hooks into a single
+	 * collection.
+	 *
+	 * @since    1.0.0
+	 * @access   private
+	 * @param    array $hooks The collection of hooks that is being registered (that is, actions or filters).
+	 * @param    string $hook The name of the WordPress filter that is being registered.
+	 * @param    object $component A reference to the instance of the object on which the filter is defined.
+	 * @param    string $callback The name of the function definition on the $component.
+	 * @param    int $priority The priority at which the function should be fired.
+	 * @param    int $accepted_args The number of arguments that should be passed to the $callback.
+	 * @return   array                                  The collection of actions and filters registered with WordPress.
+	 */
+	private function add($hooks, $hook, $component, $callback, $priority, $accepted_args)
+	{
+
+		$hooks[] = array(
+			'hook' => $hook,
+			'component' => $component,
+			'callback' => $callback,
+			'priority' => $priority,
+			'accepted_args' => $accepted_args
+		);
+
+		return $hooks;
+
+	}
+
+	/**
+	 * Register the filters and actions with WordPress.
+	 *
+	 * @since    1.0.0
+	 */
+	public function run()
+	{
+
+		foreach ($this->filters as $hook) {
+			add_filter($hook['hook'], array($hook['component'], $hook['callback']), $hook['priority'],
+				$hook['accepted_args']);
+		}
+
+		foreach ($this->actions as $hook) {
+			add_action($hook['hook'], array($hook['component'], $hook['callback']), $hook['priority'],
+				$hook['accepted_args']);
+		}
+
+	}
 
 }

restore/xcloner_restore.php

Indentation +243 added lines, -243 removed lines

@@ -106,11 +106,11 @@ 
 	private $backup_storage_dir;
 	private $parent_api;
 
-    /**
-     * Xcloner_Restore constructor.
-     * @param string $parent_api
-     * @throws Exception
-     */
+	/**
+	 * Xcloner_Restore constructor.
+	 * @param string $parent_api
+	 * @throws Exception
+	 */
 	public function __construct($parent_api = "")
 	{
 		register_shutdown_function(array($this, 'exception_handler'));
@@ -150,9 +150,9 @@ 
 
 	}
 
-    /**
-     * Exception handler method
-     */
+	/**
+	 * Exception handler method
+	 */
 	public function exception_handler() {
 		
 		$error = error_get_last();
@@ -164,20 +164,20 @@ 
 	
 	}
 
-    /**
-     * @param $type
-     * @return mixed|string
-     */
+	/**
+	 * @param $type
+	 * @return mixed|string
+	 */
 	private function friendly_error_type($type) {
-	    static $levels=null;
-	    if ($levels===null) {
-	        $levels=[];
-	        foreach (get_defined_constants() as $key=>$value) {
-	            if (strpos($key,'E_')!==0) {continue;}
+		static $levels=null;
+		if ($levels===null) {
+			$levels=[];
+			foreach (get_defined_constants() as $key=>$value) {
+				if (strpos($key,'E_')!==0) {continue;}
 					$levels[$value]= $key; //substr($key,2);
-	        }
-	    }
-	    return (isset($levels[$type]) ? $levels[$type] : "Error #{$type}");
+			}
+		}
+		return (isset($levels[$type]) ? $levels[$type] : "Error #{$type}");
 	}
 	
 	public function get_logger_filename()
@@ -187,12 +187,12 @@ 
 		return $filename;
 	}
 
-    /**
-     * Init method
-     *
-     * @return mixed|void
-     * @throws Exception
-     */
+	/**
+	 * Init method
+	 *
+	 * @return mixed|void
+	 * @throws Exception
+	 */
 	public function init()
 	{
 		if(isset($_POST['xcloner_action']) and $_POST['xcloner_action'])
@@ -216,12 +216,12 @@ 
 		return $this->check_system();
 	}
 
-    /**
-     * Write file method
-     *
-     * @return bool|int
-     * @throws Exception
-     */
+	/**
+	 * Write file method
+	 *
+	 * @return bool|int
+	 * @throws Exception
+	 */
 	public function write_file_action()
 	{
 		if(isset($_POST['file']))
@@ -266,16 +266,16 @@ 
 		
 	}
 
-    /**
-     * Connect to mysql server method
-     *
-     * @param $remote_mysql_host
-     * @param $remote_mysql_user
-     * @param $remote_mysql_pass
-     * @param $remote_mysql_db
-     * @return mysqli
-     * @throws Exception
-     */
+	/**
+	 * Connect to mysql server method
+	 *
+	 * @param $remote_mysql_host
+	 * @param $remote_mysql_user
+	 * @param $remote_mysql_pass
+	 * @param $remote_mysql_db
+	 * @return mysqli
+	 * @throws Exception
+	 */
 	public function mysql_connect($remote_mysql_host, $remote_mysql_user, $remote_mysql_pass, $remote_mysql_db )
 	{
 		$this->logger->info(sprintf('Connecting to mysql database %s with %s@%s', $remote_mysql_db, $remote_mysql_user, $remote_mysql_host));
@@ -297,11 +297,11 @@ 
 		return $mysqli;	
 	}
 
-    /**
-     * Restore mysql backup file
-     *
-     * @throws Exception
-     */
+	/**
+	 * Restore mysql backup file
+	 *
+	 * @throws Exception
+	 */
 	public function restore_mysql_backup_action()
 	{
 		$mysqldump_file 	= filter_input(INPUT_POST, 'mysqldump_file', FILTER_SANITIZE_STRING);
@@ -432,14 +432,14 @@ 
 		$this->send_response(200, $return);
 	}
 
-    /**
-     * Url replace method inside database backup file
-     *
-     * @param $search
-     * @param $replace
-     * @param $query
-     * @return mixed|string|string[]|null
-     */
+	/**
+	 * Url replace method inside database backup file
+	 *
+	 * @param $search
+	 * @param $replace
+	 * @param $query
+	 * @return mixed|string|string[]|null
+	 */
 	private function url_replace($search, $replace, $query)
 	{
 		$this->logger->info(sprintf("Doing url replace on query with length %s", strlen($query)), array("QUERY_REPLACE"));
@@ -462,11 +462,11 @@ 
 		return $query;
 	}
 
-    /**
-     * List backup files method
-     *
-     * @throws \League\Flysystem\FileNotFoundException
-     */
+	/**
+	 * List backup files method
+	 *
+	 * @throws \League\Flysystem\FileNotFoundException
+	 */
 	public function list_backup_files_action()
 	{
 		$backup_parts = array();
@@ -532,11 +532,11 @@ 
 		$this->send_response(200, $return);
 	}
 
-    /**
-     * Finish backup restore method
-     *
-     * @throws \League\Flysystem\FileNotFoundException
-     */
+	/**
+	 * Finish backup restore method
+	 *
+	 * @throws \League\Flysystem\FileNotFoundException
+	 */
 	public function restore_finish_action()
 	{
 		$remote_path 		= filter_input(INPUT_POST, 'remote_path', FILTER_SANITIZE_STRING);
@@ -577,12 +577,12 @@ 
 		$this->send_response(200, $return);
 	}
 
-    /**
-     * Delete backup temporary folder
-     *
-     * @param $remote_path
-     * @return bool
-     */
+	/**
+	 * Delete backup temporary folder
+	 *
+	 * @param $remote_path
+	 * @return bool
+	 */
 	private function delete_backup_temporary_folder($remote_path)
 	{
 		$this->target_adapter = new Local($remote_path ,LOCK_EX, 'SKIP_LINKS');
@@ -610,11 +610,11 @@ 
 	
 	}
 
-    /**
-     * Delete restore script method
-     *
-     * @throws \League\Flysystem\FileNotFoundException
-     */
+	/**
+	 * Delete restore script method
+	 *
+	 * @throws \League\Flysystem\FileNotFoundException
+	 */
 	private function delete_self()
 	{
 		if($this->filesystem->has("vendor.phar"))
@@ -647,14 +647,14 @@ 
 		
 	}
 
-    /**
-     * Update Wordpress url in wp-config.php method
-     * @param $wp_path
-     * @param $url
-     * @param $mysqli
-     * @return bool
-     * @throws Exception
-     */
+	/**
+	 * Update Wordpress url in wp-config.php method
+	 * @param $wp_path
+	 * @param $url
+	 * @param $mysqli
+	 * @return bool
+	 * @throws Exception
+	 */
 	private function update_wp_url($wp_path, $url, $mysqli)
 	{
 		$wp_config = $wp_path.DS."wp-config.php";
@@ -682,17 +682,17 @@ 
 		return true;
 	}
 
-    /**
-     * Update local wp-config.php file method
-     *
-     * @param $remote_path
-     * @param $remote_mysql_host
-     * @param $remote_mysql_user
-     * @param $remote_mysql_pass
-     * @param $remote_mysql_db
-     * @return string
-     * @throws Exception
-     */
+	/**
+	 * Update local wp-config.php file method
+	 *
+	 * @param $remote_path
+	 * @param $remote_mysql_host
+	 * @param $remote_mysql_user
+	 * @param $remote_mysql_pass
+	 * @param $remote_mysql_db
+	 * @return string
+	 * @throws Exception
+	 */
 	private function update_wp_config($remote_path, $remote_mysql_host, $remote_mysql_user, $remote_mysql_pass, $remote_mysql_db)
 	{
 		$wp_config = $remote_path.DS."wp-config.php";
@@ -724,10 +724,10 @@ 
 		
 	}
 
-    /**
-     * List mysqldump database backup files
-     *
-     */
+	/**
+	 * List mysqldump database backup files
+	 *
+	 */
 	public function list_mysqldump_backups_action()
 	{
 		$source_backup_file = filter_input(INPUT_POST, 'backup_file', FILTER_SANITIZE_STRING);
@@ -777,12 +777,12 @@ 
 		$this->send_response(200, $return);
 	}
 
-    /**
-     * Get backup hash method
-     *
-     * @param $backup_file
-     * @return bool
-     */
+	/**
+	 * Get backup hash method
+	 *
+	 * @param $backup_file
+	 * @return bool
+	 */
 	private function get_hash_from_backup($backup_file)
 	{
 		if(!$backup_file)
@@ -796,11 +796,11 @@ 
 		return false;
 	}
 
-    /**
-     * List backup archives found on local system
-     *
-     * @throws \League\Flysystem\FileNotFoundException
-     */
+	/**
+	 * List backup archives found on local system
+	 *
+	 * @throws \League\Flysystem\FileNotFoundException
+	 */
 	public function list_backup_archives_action()
 	{
 		$local_backup_file = filter_input(INPUT_POST, 'local_backup_file', FILTER_SANITIZE_STRING);
@@ -859,12 +859,12 @@ 
 		
 	}
 
-    /**
-     * Restore backup archive to local path
-     *
-     * @throws \League\Flysystem\FileNotFoundException
-     * @throws \splitbrain\PHPArchive\ArchiveIOException
-     */
+	/**
+	 * Restore backup archive to local path
+	 *
+	 * @throws \League\Flysystem\FileNotFoundException
+	 * @throws \splitbrain\PHPArchive\ArchiveIOException
+	 */
 	public function restore_backup_to_path_action()
 	{
 		$source_backup_file 	= filter_input(INPUT_POST, 'backup_file', FILTER_SANITIZE_STRING);
@@ -939,9 +939,9 @@ 
 		$this->send_response(200, $return);
 	}
 
-    /**
-     * Get current directory method
-     */
+	/**
+	 * Get current directory method
+	 */
 	public function get_current_directory_action()
 	{	
 		global $wpdb;
@@ -975,11 +975,11 @@ 
 		$this->send_response(200, $return);
 	}
 
-    /**
-     * Check current filesystem
-     *
-     * @throws Exception
-     */
+	/**
+	 * Check current filesystem
+	 *
+	 * @throws Exception
+	 */
 	public function check_system()
 	{
 		//check if i can write
@@ -1001,35 +1001,35 @@ 
 		$this->send_response(200, $return);
 	}
 
-    /**
-     * Return bytes from human readable value
-     *
-     * @param $val
-     * @return int
-     *
-     */
-    private function return_bytes($val) {
-        $numeric_val = (int)trim($val);
-        $last = strtolower($val[strlen($val)-1]);
-        switch($last) {
-            // The 'G' modifier is available since PHP 5.1.0
-            case 'g':
-                $numeric_val *= 1024;
-            case 'm':
-                $numeric_val *= 1024;
-            case 'k':
-                $numeric_val *= 1024;
-        }
+	/**
+	 * Return bytes from human readable value
+	 *
+	 * @param $val
+	 * @return int
+	 *
+	 */
+	private function return_bytes($val) {
+		$numeric_val = (int)trim($val);
+		$last = strtolower($val[strlen($val)-1]);
+		switch($last) {
+			// The 'G' modifier is available since PHP 5.1.0
+			case 'g':
+				$numeric_val *= 1024;
+			case 'm':
+				$numeric_val *= 1024;
+			case 'k':
+				$numeric_val *= 1024;
+		}
 
-        return $numeric_val;
-    }
+		return $numeric_val;
+	}
 
-    /**
-     * Check if backup archive os multipart
-     *
-     * @param $backup_name
-     * @return bool
-     */
+	/**
+	 * Check if backup archive os multipart
+	 *
+	 * @param $backup_name
+	 * @return bool
+	 */
 	public function is_multipart($backup_name)
 	{
 		if(stristr($backup_name, "-multipart"))
@@ -1038,13 +1038,13 @@ 
 		return false;	
 	}
 
-    /**
-     * Get backup archive size
-     *
-     * @param $backup_name
-     * @return bool|false|int
-     * @throws \League\Flysystem\FileNotFoundException
-     */
+	/**
+	 * Get backup archive size
+	 *
+	 * @param $backup_name
+	 * @return bool|false|int
+	 * @throws \League\Flysystem\FileNotFoundException
+	 */
 	public function get_backup_size($backup_name)
 	{
 		$backup_size = $this->filesystem->getSize($backup_name);
@@ -1058,12 +1058,12 @@ 
 		return $backup_size;
 	}
 
-    /**
-     * Get multipart backup files list
-     * @param $backup_name
-     * @return array
-     * @throws \League\Flysystem\FileNotFoundException
-     */
+	/**
+	 * Get multipart backup files list
+	 * @param $backup_name
+	 * @return array
+	 * @throws \League\Flysystem\FileNotFoundException
+	 */
 	public function get_multipart_files($backup_name)
 	{
 		$files = array();
@@ -1084,58 +1084,58 @@ 
 		return $files;
 	}
 
-    /**
-     * Sort_by method
-     *
-     * @param $array
-     * @param $field
-     * @param string $direction
-     * @return bool
-     */
-    private function sort_by( &$array, $field, $direction = 'asc')
-    {
-        $direction = strtolower($direction);
+	/**
+	 * Sort_by method
+	 *
+	 * @param $array
+	 * @param $field
+	 * @param string $direction
+	 * @return bool
+	 */
+	private function sort_by( &$array, $field, $direction = 'asc')
+	{
+		$direction = strtolower($direction);
 
-        usort($array,
-            function($a, $b) use($field, $direction){
+		usort($array,
+			function($a, $b) use($field, $direction){
 
-                $a = $a[$field];
-                $b = $b[$field];
+				$a = $a[$field];
+				$b = $b[$field];
 
-                if ($a == $b)
-                {
-                    return 0;
-                }
+				if ($a == $b)
+				{
+					return 0;
+				}
 
-                if($direction == 'desc') {
-                    if($a > $b) {
-                        return -1;
-                    }
-                    else{
-                        return 1;
-                    }
-                }else {
-                    if($a < $b) {
-                        return -1;
-                    }
-                    else{
-                        return 1;
-                    }
-                }
+				if($direction == 'desc') {
+					if($a > $b) {
+						return -1;
+					}
+					else{
+						return 1;
+					}
+				}else {
+					if($a < $b) {
+						return -1;
+					}
+					else{
+						return 1;
+					}
+				}
 
-                //return ($a.($direction == 'desc' ? '>' : '<').$b) ? -1 : 1;
-            }
-        );
+				//return ($a.($direction == 'desc' ? '>' : '<').$b) ? -1 : 1;
+			}
+		);
 
-        return true;
-    }
+		return true;
+	}
 
-    /**
-     * Send response method
-     *
-     * @param int $status
-     * @param $response
-     */
+	/**
+	 * Send response method
+	 *
+	 * @param int $status
+	 * @param $response
+	 */
 	public static function send_response($status = 200, $response)
 	{
 		header("Access-Control-Allow-Origin: *");
@@ -1158,12 +1158,12 @@ 
 		exit;
 	}
 
-    /**
-     * Serialize fix methods below for mysql query lines
-     *
-     * @param $query
-     * @return string|string[]|null
-     */
+	/**
+	 * Serialize fix methods below for mysql query lines
+	 *
+	 * @param $query
+	 * @return string|string[]|null
+	 */
 	 
 	function do_serialized_fix($query)
 	{
@@ -1176,51 +1176,51 @@ 
 					$m[3] = "";
 					
 					$data = 's:'.strlen(($m[3])).':\"'.($m[3]).'\";';
-	              //return $this->unescape_quotes($data);
+				  //return $this->unescape_quotes($data);
 	              
-	              return $data;
-	            }, $query);
+				  return $data;
+				}, $query);
 	}
 
-    /**
-     * Unescape quotes method
-     *
-     * @param $value
-     * @return mixed
-     */
+	/**
+	 * Unescape quotes method
+	 *
+	 * @param $value
+	 * @return mixed
+	 */
 	private function unescape_quotes($value) {
 		return str_replace('\"', '"', $value);
 	}
 
-    /**
-     * Unescape mysql method
-     *
-     * @param $value
-     * @return mixed
-     */
+	/**
+	 * Unescape mysql method
+	 *
+	 * @param $value
+	 * @return mixed
+	 */
 	private function unescape_mysql($value) {
 		return str_replace(array("\\\\", "\\0", "\\n", "\\r", "\Z",  "\'", '\"'),
 						   array("\\",   "\0",  "\n",  "\r",  "\x1a", "'", '"'), 
 						   $value);
 	}
 
-    /**
-     * Check if string is in serialized format
-     *
-     * @param $s
-     * @return bool
-     */
+	/**
+	 * Check if string is in serialized format
+	 *
+	 * @param $s
+	 * @return bool
+	 */
 	private function has_serialized($s)
 	{
 		if(
-		    stristr($s, '{' ) != false &&
-		    stristr($s, '}' ) != false &&
-		    stristr($s, ';' ) != false &&
-		    stristr($s, ':' ) != false
-		    ){
-		    return true;
+			stristr($s, '{' ) != false &&
+			stristr($s, '}' ) != false &&
+			stristr($s, ';' ) != false &&
+			stristr($s, ':' ) != false
+			){
+			return true;
 		}else{
-		    return false;
+			return false;
 		}
 
 	}

admin/partials/xcloner_manage_backups_page.php

Indentation +4 added lines, -4 removed lines

@@ -7,7 +7,7 @@ 
 $storage_selection = "";
 
 if (isset($_GET['storage_selection']) and $_GET['storage_selection']) {
-    $storage_selection = $xcloner_sanitization->sanitize_input_as_string($_GET['storage_selection']);
+	$storage_selection = $xcloner_sanitization->sanitize_input_as_string($_GET['storage_selection']);
 }
 
 //$backup_list = $xcloner_file_system->get_backup_archives_list($storage_selection);
@@ -38,7 +38,7 @@ 
 
             <?php foreach ($available_storages as $storage => $text): ?>
                 <option value="<?php echo $storage ?>"<?php if ($storage == $storage_selection)
-                    echo "selected" ?>><?php echo $text ?></option>
+					echo "selected" ?>><?php echo $text ?></option>
             <?php endforeach ?>
         </select>
         <?php endif ?>
@@ -65,7 +65,7 @@ 
 
 
         <?php
-        /*$i = 0;
+		/*$i = 0;
         foreach ($backup_list as $file_info):?>
             <?php
             if ($storage_selection == "gdrive") {
@@ -302,7 +302,7 @@ 
                 <div class="row">
                     <div class="col s12 label">
                         <label><?php echo sprintf(__('Send %s to remote storage', 'xcloner-backup-and-restore'),
-                                "<span class='backup_name'></span>") ?></label>
+								"<span class='backup_name'></span>") ?></label>
                     </div>
                     <div class="input-field col s8 m10">
                         <select name="transfer_storage" id="transfer_storage" class="validate" required>

includes/class-xcloner-settings.php

Indentation +70 added lines, -70 removed lines

@@ -56,30 +56,30 @@ 
 
 	public function get_xcloner_encryption_key() {
 
-	    if(!get_option('xcloner_encryption_key') )
-        {
-	        return $this->randomString(35);
-        }
-
-	    return get_option('xcloner_encryption_key');
-    }
-
-    /**
-     * Create a random string
-     * @author	XEWeb <>
-     * @param $length the length of the string to create
-     * @return $str the string
-     */
-    private function randomString($length = 6) {
-        $str = "";
-        $characters = array_merge(range('A','Z'), range('a','z'), range('0','9'));
-        $max = count($characters) - 1;
-        for ($i = 0; $i < $length; $i++) {
-            $rand = mt_rand(0, $max);
-            $str .= $characters[$rand];
-        }
-        return $str;
-    }
+		if(!get_option('xcloner_encryption_key') )
+		{
+			return $this->randomString(35);
+		}
+
+		return get_option('xcloner_encryption_key');
+	}
+
+	/**
+	 * Create a random string
+	 * @author	XEWeb <>
+	 * @param $length the length of the string to create
+	 * @return $str the string
+	 */
+	private function randomString($length = 6) {
+		$str = "";
+		$characters = array_merge(range('A','Z'), range('a','z'), range('0','9'));
+		$max = count($characters) - 1;
+		for ($i = 0; $i < $length; $i++) {
+			$rand = mt_rand(0, $max);
+			$str .= $characters[$rand];
+		}
+		return $str;
+	}
 
 	public function get_xcloner_tmp_path_suffix() {
 		return "xcloner" . $this->get_hash();
@@ -328,40 +328,40 @@ 
 		);
 
 		register_setting( 'xcloner_general_settings_group', 'xcloner_store_path', array(
-            $this->xcloner_sanitization,
-            "sanitize_input_as_absolute_path"
-        ) );
-        add_settings_field(
-            'xcloner_store_path',
-            __( 'Backup Storage Location', 'xcloner-backup-and-restore' ),
-            array( $this, 'do_form_text_field' ),
-            'xcloner_settings_page',
-            'xcloner_general_settings_group',
-            array(
-                'xcloner_store_path',
-                __( 'Location where XCloner will store the Backup archives.', 'xcloner-backup-and-restore' ),
-                $this->get_xcloner_store_path(),
-                //'disabled'
-            )
-        );
-
-        register_setting( 'xcloner_general_settings_group', 'xcloner_encryption_key', array(
-            $this->xcloner_sanitization,
-            "sanitize_input_as_string"
-        ) );
-        add_settings_field(
-            'xcloner_encryption_key',
-            __( 'Backup Encryption Key', 'xcloner-backup-and-restore' ),
-            array( $this, 'do_form_text_field' ),
-            'xcloner_settings_page',
-            'xcloner_general_settings_group',
-            array(
-                'xcloner_encryption_key',
-                __( 'Backup Encryption Key used to Encrypt/Decrypt backups, you might want to save this somewhere else as well.', 'xcloner-backup-and-restore' ),
-                $this->get_xcloner_encryption_key(),
-                //'disabled'
-            )
-        );
+			$this->xcloner_sanitization,
+			"sanitize_input_as_absolute_path"
+		) );
+		add_settings_field(
+			'xcloner_store_path',
+			__( 'Backup Storage Location', 'xcloner-backup-and-restore' ),
+			array( $this, 'do_form_text_field' ),
+			'xcloner_settings_page',
+			'xcloner_general_settings_group',
+			array(
+				'xcloner_store_path',
+				__( 'Location where XCloner will store the Backup archives.', 'xcloner-backup-and-restore' ),
+				$this->get_xcloner_store_path(),
+				//'disabled'
+			)
+		);
+
+		register_setting( 'xcloner_general_settings_group', 'xcloner_encryption_key', array(
+			$this->xcloner_sanitization,
+			"sanitize_input_as_string"
+		) );
+		add_settings_field(
+			'xcloner_encryption_key',
+			__( 'Backup Encryption Key', 'xcloner-backup-and-restore' ),
+			array( $this, 'do_form_text_field' ),
+			'xcloner_settings_page',
+			'xcloner_general_settings_group',
+			array(
+				'xcloner_encryption_key',
+				__( 'Backup Encryption Key used to Encrypt/Decrypt backups, you might want to save this somewhere else as well.', 'xcloner-backup-and-restore' ),
+				$this->get_xcloner_encryption_key(),
+				//'disabled'
+			)
+		);
 
 		register_setting( 'xcloner_general_settings_group', 'xcloner_enable_log', array(
 			$this->xcloner_sanitization,
@@ -627,18 +627,18 @@ 
 			)
 		);
 
-        register_setting( 'xcloner_system_settings_group', 'xcloner_disable_email_notification' );
-        add_settings_field(
-            'xcloner_disable_email_notification',
-            __( 'Disable Email Notifications', 'xcloner-backup-and-restore' ),
-            array( $this, 'do_form_switch_field' ),
-            'xcloner_system_settings_page',
-            'xcloner_system_settings_group',
-            array(
-                'xcloner_disable_email_notification',
-                sprintf( __( 'Enable this option if you want the XCloner to NOT send email notifications on successful backups', 'xcloner-backup-and-restore' ), $this->get_table_prefix() )
-            )
-        );
+		register_setting( 'xcloner_system_settings_group', 'xcloner_disable_email_notification' );
+		add_settings_field(
+			'xcloner_disable_email_notification',
+			__( 'Disable Email Notifications', 'xcloner-backup-and-restore' ),
+			array( $this, 'do_form_switch_field' ),
+			'xcloner_system_settings_page',
+			'xcloner_system_settings_group',
+			array(
+				'xcloner_disable_email_notification',
+				sprintf( __( 'Enable this option if you want the XCloner to NOT send email notifications on successful backups', 'xcloner-backup-and-restore' ), $this->get_table_prefix() )
+			)
+		);
 
 		//REGISTERING THE 'CLEANUP SECTION' FIELDS
 		register_setting( 'xcloner_cleanup_settings_group', 'xcloner_cleanup_retention_limit_days', array(

includes/class-xcloner-activator.php

Indentation +4 added lines, -4 removed lines

@@ -63,7 +63,7 @@ 
 
 		if ( version_compare( phpversion(), Xcloner_Activator::xcloner_minimum_version, '<' ) ) {
 			wp_die( '<p>' . sprintf( __( "XCloner requires minimum PHP version %s in order to run correctly. We have detected your version as %s" ), Xcloner_Activator::xcloner_minimum_version, phpversion() ) . '</p>', __( "XCloner Activation Error" ), array( 'response'  => 500,
-			                                                                                                                                                                                                                                                       'back_link' => true
+																																																																   'back_link' => true
 			) );
 		}
 
@@ -152,9 +152,9 @@ 
 			update_option( 'xcloner_regex_exclude', "(wp-content\/updraft|wp-content\/uploads\/wp_all_backup)(.*)$" . PHP_EOL . "(.*)\.(svn|git)(.*)$" . PHP_EOL . "wp-content\/cache(.*)$" . PHP_EOL . "(.*)error_log$" );
 		}
 
-        if ( ! get_option( 'xcloner_regex_exclude' ) ) {
-            update_option( 'xcloner_regex_exclude', "(wp-content\/updraft|wp-content\/uploads\/wp_all_backup)(.*)$" . PHP_EOL . "(.*)\.(svn|git)(.*)$" . PHP_EOL . "wp-content\/cache(.*)$" . PHP_EOL . "(.*)error_log$" );
-        }
+		if ( ! get_option( 'xcloner_regex_exclude' ) ) {
+			update_option( 'xcloner_regex_exclude', "(wp-content\/updraft|wp-content\/uploads\/wp_all_backup)(.*)$" . PHP_EOL . "(.*)\.(svn|git)(.*)$" . PHP_EOL . "wp-content\/cache(.*)$" . PHP_EOL . "(.*)error_log$" );
+		}
 
 	}
 

includes/class-xcloner-api.php

Indentation +1100 added lines, -1100 removed lines

@@ -43,903 +43,903 @@ 
 class Xcloner_Api
 {
 
-    private $xcloner_database;
-    private $xcloner_settings;
-    private $xcloner_file_system;
-    private $xcloner_requirements;
-    private $xcloner_sanitization;
-    private $xcloner_encryption;
-    private $xcloner_remote_storage;
-    private $archive_system;
-    private $form_params;
-    private $logger;
-    private $xcloner_container;
-
-    /**
-     * XCloner_Api construct class
-     *
-     * @param Xcloner $xcloner_container [description]
-     */
-    public function __construct(Xcloner $xcloner_container)
-    {
-        global $wpdb;
-
-        if (WP_DEBUG) {
-            error_reporting(0);
-        }
-
-        if (ob_get_length()) {
-            ob_end_clean();
-        }
-        ob_start();
-
-        $wpdb->show_errors = false;
-
-        $this->xcloner_container = $xcloner_container;
-
-        $this->xcloner_settings         = $xcloner_container->get_xcloner_settings();
-        $this->logger                   = $xcloner_container->get_xcloner_logger()->withName("xcloner_api");
-        $this->xcloner_file_system      = $xcloner_container->get_xcloner_filesystem();
-        $this->xcloner_sanitization     = $xcloner_container->get_xcloner_sanitization();
-        $this->xcloner_requirements     = $xcloner_container->get_xcloner_requirements();
-        $this->archive_system           = $xcloner_container->get_archive_system();
-        $this->xcloner_database         = $xcloner_container->get_xcloner_database();
-        $this->xcloner_scheduler        = $xcloner_container->get_xcloner_scheduler();
-        $this->xcloner_encryption       = $xcloner_container->get_xcloner_encryption();
-        $this->xcloner_remote_storage   = $xcloner_container->get_xcloner_remote_storage();
-
-        if (isset($_POST['API_ID'])) {
-            $this->logger->info("Processing ajax request ID " . substr($this->xcloner_sanitization->sanitize_input_as_string($_POST['API_ID']),
-                    0, 15));
-        }
-
-    }
-
-    /**
-     * Get XCloner Container
-     * @return XCloner return the XCloner container
-     */
-    public function get_xcloner_container()
-    {
-        return $this->xcloner_container;
-    }
-
-    /**
-     * Check if user has access to this class
-     * @return die() returns die() if user is not allowed
-     * @link http://www.wordpress.org
-     */
-    private function check_access()
-    {
-        if (function_exists('current_user_can') && !current_user_can('manage_options')) {
-            die("Not allowed access here!");
-        }
-    }
-
-    /**
-     * Initialize the database connection
-     */
-    public function init_db()
-    {
-        return;
-
-
-        $data['dbHostname'] = $this->xcloner_settings->get_db_hostname();
-        $data['dbUsername'] = $this->xcloner_settings->get_db_username();
-        $data['dbPassword'] = $this->xcloner_settings->get_db_password();
-        $data['dbDatabase'] = $this->xcloner_settings->get_db_database();
-
-
-        $data['recordsPerSession'] = $this->xcloner_settings->get_xcloner_option('xcloner_database_records_per_request');
-        $data['TEMP_DBPROCESS_FILE'] = $this->xcloner_settings->get_xcloner_tmp_path() . DS . ".database";
-        $data['TEMP_DUMP_FILE'] = $this->xcloner_settings->get_xcloner_tmp_path() . DS . "database-sql.sql";
-
-        try {
-            $this->xcloner_database->init($data);
-
-        } catch (Exception $e) {
-
-            $this->send_response($e->getMessage());
-            $this->logger->error($e->getMessage());
-
-        }
-
-        return $this->xcloner_database;
-
-
-    }
-
-    /*
+	private $xcloner_database;
+	private $xcloner_settings;
+	private $xcloner_file_system;
+	private $xcloner_requirements;
+	private $xcloner_sanitization;
+	private $xcloner_encryption;
+	private $xcloner_remote_storage;
+	private $archive_system;
+	private $form_params;
+	private $logger;
+	private $xcloner_container;
+
+	/**
+	 * XCloner_Api construct class
+	 *
+	 * @param Xcloner $xcloner_container [description]
+	 */
+	public function __construct(Xcloner $xcloner_container)
+	{
+		global $wpdb;
+
+		if (WP_DEBUG) {
+			error_reporting(0);
+		}
+
+		if (ob_get_length()) {
+			ob_end_clean();
+		}
+		ob_start();
+
+		$wpdb->show_errors = false;
+
+		$this->xcloner_container = $xcloner_container;
+
+		$this->xcloner_settings         = $xcloner_container->get_xcloner_settings();
+		$this->logger                   = $xcloner_container->get_xcloner_logger()->withName("xcloner_api");
+		$this->xcloner_file_system      = $xcloner_container->get_xcloner_filesystem();
+		$this->xcloner_sanitization     = $xcloner_container->get_xcloner_sanitization();
+		$this->xcloner_requirements     = $xcloner_container->get_xcloner_requirements();
+		$this->archive_system           = $xcloner_container->get_archive_system();
+		$this->xcloner_database         = $xcloner_container->get_xcloner_database();
+		$this->xcloner_scheduler        = $xcloner_container->get_xcloner_scheduler();
+		$this->xcloner_encryption       = $xcloner_container->get_xcloner_encryption();
+		$this->xcloner_remote_storage   = $xcloner_container->get_xcloner_remote_storage();
+
+		if (isset($_POST['API_ID'])) {
+			$this->logger->info("Processing ajax request ID " . substr($this->xcloner_sanitization->sanitize_input_as_string($_POST['API_ID']),
+					0, 15));
+		}
+
+	}
+
+	/**
+	 * Get XCloner Container
+	 * @return XCloner return the XCloner container
+	 */
+	public function get_xcloner_container()
+	{
+		return $this->xcloner_container;
+	}
+
+	/**
+	 * Check if user has access to this class
+	 * @return die() returns die() if user is not allowed
+	 * @link http://www.wordpress.org
+	 */
+	private function check_access()
+	{
+		if (function_exists('current_user_can') && !current_user_can('manage_options')) {
+			die("Not allowed access here!");
+		}
+	}
+
+	/**
+	 * Initialize the database connection
+	 */
+	public function init_db()
+	{
+		return;
+
+
+		$data['dbHostname'] = $this->xcloner_settings->get_db_hostname();
+		$data['dbUsername'] = $this->xcloner_settings->get_db_username();
+		$data['dbPassword'] = $this->xcloner_settings->get_db_password();
+		$data['dbDatabase'] = $this->xcloner_settings->get_db_database();
+
+
+		$data['recordsPerSession'] = $this->xcloner_settings->get_xcloner_option('xcloner_database_records_per_request');
+		$data['TEMP_DBPROCESS_FILE'] = $this->xcloner_settings->get_xcloner_tmp_path() . DS . ".database";
+		$data['TEMP_DUMP_FILE'] = $this->xcloner_settings->get_xcloner_tmp_path() . DS . "database-sql.sql";
+
+		try {
+			$this->xcloner_database->init($data);
+
+		} catch (Exception $e) {
+
+			$this->send_response($e->getMessage());
+			$this->logger->error($e->getMessage());
+
+		}
+
+		return $this->xcloner_database;
+
+
+	}
+
+	/*
      * Save Schedule API
      */
-    public function save_schedule()
-    {
-        global $wpdb;
-
-        $this->check_access();
-
-        $scheduler = $this->xcloner_scheduler;
-        $params = array();
-        $schedule = array();
-        $response = array();
-
-        if (isset($_POST['data'])) {
-            $params = json_decode(stripslashes($_POST['data']));
-        }
-
-        $this->process_params($params);
-
-        if (isset($_POST['id'])) {
-
-            $this->form_params['backup_params']['backup_name'] = $this->xcloner_sanitization->sanitize_input_as_string($_POST['backup_name']);
-            $this->form_params['backup_params']['email_notification'] = $this->xcloner_sanitization->sanitize_input_as_string($_POST['email_notification']);
-            if ($_POST['diff_start_date']) {
-                $this->form_params['backup_params']['diff_start_date'] = strtotime($this->xcloner_sanitization->sanitize_input_as_string($_POST['diff_start_date']));
-            } else {
-                $this->form_params['backup_params']['diff_start_date'] = "";
-            }
-            $this->form_params['backup_params']['schedule_name'] = $this->xcloner_sanitization->sanitize_input_as_string($_POST['schedule_name']);
-            $this->form_params['backup_params']['backup_encrypt'] = $this->xcloner_sanitization->sanitize_input_as_int($_POST['backup_encrypt']);
-            $this->form_params['backup_params']['start_at'] = strtotime($_POST['schedule_start_date']);
-            $this->form_params['backup_params']['schedule_frequency'] = $this->xcloner_sanitization->sanitize_input_as_string($_POST['schedule_frequency']);
-            $this->form_params['backup_params']['schedule_storage'] = $this->xcloner_sanitization->sanitize_input_as_string($_POST['schedule_storage']);
-            $this->form_params['database'] = (stripslashes($this->xcloner_sanitization->sanitize_input_as_raw($_POST['table_params'])));
-            $this->form_params['excluded_files'] = (stripslashes($this->xcloner_sanitization->sanitize_input_as_raw($_POST['excluded_files'])));
-
-            //$this->form_params['backup_params']['backup_type'] = $this->xcloner_sanitization->sanitize_input_as_string($_POST['backup_type']);
-
-            $tables = explode(PHP_EOL, $this->form_params['database']);
-            $return = array();
-
-            foreach ($tables as $table) {
-                $table = str_replace("\r", "", $table);
-                $data = explode(".", $table);
-                if (isset($data[1])) {
-                    $return[$data[0]][] = $data[1];
-                }
-            }
-
-            $this->form_params['database'] = ($return);
-
-            $excluded_files = explode(PHP_EOL, $this->form_params['excluded_files']);
-            $return = array();
-
-            foreach ($excluded_files as $file) {
-                $file = str_replace("\r", "", $file);
-                if ($file) {
-                    $return[] = $file;
-                }
-            }
-
-            $this->form_params['excluded_files'] = ($return);
-
-            $schedule['start_at'] = $this->form_params['backup_params']['start_at'];
-
-            if (!isset($_POST['status'])) {
-                $schedule['status'] = 0;
-            } else {
-                $schedule['status'] = $this->xcloner_sanitization->sanitize_input_as_int($_POST['status']);
-            }
-        } else {
-
-            $schedule['status'] = 1;
-            $schedule['start_at'] = strtotime($this->form_params['backup_params']['schedule_start_date'] .
-                " " . $this->form_params['backup_params']['schedule_start_time']);
-
-            if ($schedule['start_at'] <= time()) {
-                $schedule['start_at'] = "";
-            }
-        }
-
-        if (!$schedule['start_at']) {
-            $schedule['start_at'] = date('Y-m-d H:i:s', time());
-        } else {
-            $schedule['start_at'] = date('Y-m-d H:i:s',
-                $schedule['start_at'] - (get_option('gmt_offset') * HOUR_IN_SECONDS));
-        }
-
-        $schedule['name'] = $this->form_params['backup_params']['schedule_name'];
-        $schedule['recurrence'] = $this->form_params['backup_params']['schedule_frequency'];
-        if (!isset($this->form_params['backup_params']['schedule_storage'])) {
-            $this->form_params['backup_params']['schedule_storage'] = "";
-        }
-        $schedule['remote_storage'] = $this->form_params['backup_params']['schedule_storage'];
-        //$schedule['backup_type'] = $this->form_params['backup_params']['backup_type'];
-        $schedule['params'] = json_encode($this->form_params);
-
-        if (!isset($_POST['id'])) {
-            $wpdb->insert(
-                $wpdb->prefix . 'xcloner_scheduler',
-                $schedule,
-                array(
-                    '%s',
-                    '%s'
-                )
-            );
-        } else {
-            $wpdb->update(
-                $wpdb->prefix . 'xcloner_scheduler',
-                $schedule,
-                array('id' => $_POST['id']),
-                array(
-                    '%s',
-                    '%s'
-                )
-            );
-        }
-        if (isset($_POST['id'])) {
-            $scheduler->update_cron_hook($_POST['id']);
-        }
-
-        if ($wpdb->last_error) {
-            $response['error'] = 1;
-            $response['error_message'] = $wpdb->last_error/*."--".$wpdb->last_query*/
-            ;
-
-        }
-
-        $scheduler->update_wp_cron_hooks();
-        $response['finished'] = 1;
-
-        $this->send_response($response);
-    }
-
-    /*
+	public function save_schedule()
+	{
+		global $wpdb;
+
+		$this->check_access();
+
+		$scheduler = $this->xcloner_scheduler;
+		$params = array();
+		$schedule = array();
+		$response = array();
+
+		if (isset($_POST['data'])) {
+			$params = json_decode(stripslashes($_POST['data']));
+		}
+
+		$this->process_params($params);
+
+		if (isset($_POST['id'])) {
+
+			$this->form_params['backup_params']['backup_name'] = $this->xcloner_sanitization->sanitize_input_as_string($_POST['backup_name']);
+			$this->form_params['backup_params']['email_notification'] = $this->xcloner_sanitization->sanitize_input_as_string($_POST['email_notification']);
+			if ($_POST['diff_start_date']) {
+				$this->form_params['backup_params']['diff_start_date'] = strtotime($this->xcloner_sanitization->sanitize_input_as_string($_POST['diff_start_date']));
+			} else {
+				$this->form_params['backup_params']['diff_start_date'] = "";
+			}
+			$this->form_params['backup_params']['schedule_name'] = $this->xcloner_sanitization->sanitize_input_as_string($_POST['schedule_name']);
+			$this->form_params['backup_params']['backup_encrypt'] = $this->xcloner_sanitization->sanitize_input_as_int($_POST['backup_encrypt']);
+			$this->form_params['backup_params']['start_at'] = strtotime($_POST['schedule_start_date']);
+			$this->form_params['backup_params']['schedule_frequency'] = $this->xcloner_sanitization->sanitize_input_as_string($_POST['schedule_frequency']);
+			$this->form_params['backup_params']['schedule_storage'] = $this->xcloner_sanitization->sanitize_input_as_string($_POST['schedule_storage']);
+			$this->form_params['database'] = (stripslashes($this->xcloner_sanitization->sanitize_input_as_raw($_POST['table_params'])));
+			$this->form_params['excluded_files'] = (stripslashes($this->xcloner_sanitization->sanitize_input_as_raw($_POST['excluded_files'])));
+
+			//$this->form_params['backup_params']['backup_type'] = $this->xcloner_sanitization->sanitize_input_as_string($_POST['backup_type']);
+
+			$tables = explode(PHP_EOL, $this->form_params['database']);
+			$return = array();
+
+			foreach ($tables as $table) {
+				$table = str_replace("\r", "", $table);
+				$data = explode(".", $table);
+				if (isset($data[1])) {
+					$return[$data[0]][] = $data[1];
+				}
+			}
+
+			$this->form_params['database'] = ($return);
+
+			$excluded_files = explode(PHP_EOL, $this->form_params['excluded_files']);
+			$return = array();
+
+			foreach ($excluded_files as $file) {
+				$file = str_replace("\r", "", $file);
+				if ($file) {
+					$return[] = $file;
+				}
+			}
+
+			$this->form_params['excluded_files'] = ($return);
+
+			$schedule['start_at'] = $this->form_params['backup_params']['start_at'];
+
+			if (!isset($_POST['status'])) {
+				$schedule['status'] = 0;
+			} else {
+				$schedule['status'] = $this->xcloner_sanitization->sanitize_input_as_int($_POST['status']);
+			}
+		} else {
+
+			$schedule['status'] = 1;
+			$schedule['start_at'] = strtotime($this->form_params['backup_params']['schedule_start_date'] .
+				" " . $this->form_params['backup_params']['schedule_start_time']);
+
+			if ($schedule['start_at'] <= time()) {
+				$schedule['start_at'] = "";
+			}
+		}
+
+		if (!$schedule['start_at']) {
+			$schedule['start_at'] = date('Y-m-d H:i:s', time());
+		} else {
+			$schedule['start_at'] = date('Y-m-d H:i:s',
+				$schedule['start_at'] - (get_option('gmt_offset') * HOUR_IN_SECONDS));
+		}
+
+		$schedule['name'] = $this->form_params['backup_params']['schedule_name'];
+		$schedule['recurrence'] = $this->form_params['backup_params']['schedule_frequency'];
+		if (!isset($this->form_params['backup_params']['schedule_storage'])) {
+			$this->form_params['backup_params']['schedule_storage'] = "";
+		}
+		$schedule['remote_storage'] = $this->form_params['backup_params']['schedule_storage'];
+		//$schedule['backup_type'] = $this->form_params['backup_params']['backup_type'];
+		$schedule['params'] = json_encode($this->form_params);
+
+		if (!isset($_POST['id'])) {
+			$wpdb->insert(
+				$wpdb->prefix . 'xcloner_scheduler',
+				$schedule,
+				array(
+					'%s',
+					'%s'
+				)
+			);
+		} else {
+			$wpdb->update(
+				$wpdb->prefix . 'xcloner_scheduler',
+				$schedule,
+				array('id' => $_POST['id']),
+				array(
+					'%s',
+					'%s'
+				)
+			);
+		}
+		if (isset($_POST['id'])) {
+			$scheduler->update_cron_hook($_POST['id']);
+		}
+
+		if ($wpdb->last_error) {
+			$response['error'] = 1;
+			$response['error_message'] = $wpdb->last_error/*."--".$wpdb->last_query*/
+			;
+
+		}
+
+		$scheduler->update_wp_cron_hooks();
+		$response['finished'] = 1;
+
+		$this->send_response($response);
+	}
+
+	/*
      *
      * Backup Files API
      *
      */
-    public function backup_files()
-    {
-        $this->check_access();
-
-        $params = json_decode(stripslashes($_POST['data']));
-
-        $init = (int)$_POST['init'];
-
-        if ($params === null) {
-            die('{"status":false,"msg":"The post_data parameter must be valid JSON"}');
-        }
-
-        $this->process_params($params);
-
-        $return['finished'] = 1;
-
-        //$return = $this->archive_system->start_incremental_backup($this->form_params['backup_params'], $this->form_params['extra'], $init);
-        try {
-            $return = $this->archive_system->start_incremental_backup($this->form_params['backup_params'],
-                $this->form_params['extra'], $init);
-        } catch (Exception $e) {
-            $return = array();
-            $return['error'] = true;
-            $return['status'] = 500;
-            $return['error_message'] = $e->getMessage();
-
-            return $this->send_response($return, $hash = 1);
-        }
-
-        if ($return['finished']) {
-            $return['extra']['backup_parent'] = $this->archive_system->get_archive_name_with_extension();
-            if ($this->xcloner_file_system->is_part($this->archive_system->get_archive_name_with_extension())) {
-                $return['extra']['backup_parent'] = $this->archive_system->get_archive_name_multipart();
-            }
-        }
-
-        $data = $return;
-
-        //check if backup is finished
-        if ($return['finished']) {
-            if (isset($this->form_params['backup_params']['email_notification']) and $to = $this->form_params['backup_params']['email_notification']) {
-                try {
-                    $from = "";
-                    $subject = "";
-                    $additional['lines_total'] = $return['extra']['lines_total'];
-                    $this->archive_system->send_notification($to, $from, $subject, $return['extra']['backup_parent'],
-                        $this->form_params, "", $additional);
-                } catch (Exception $e) {
-                    $this->logger->error($e->getMessage());
-                }
-            }
-            $this->xcloner_file_system->remove_tmp_filesystem();
-        }
-
-        return $this->send_response($data, $hash = 1);
-    }
-
-    /*
+	public function backup_files()
+	{
+		$this->check_access();
+
+		$params = json_decode(stripslashes($_POST['data']));
+
+		$init = (int)$_POST['init'];
+
+		if ($params === null) {
+			die('{"status":false,"msg":"The post_data parameter must be valid JSON"}');
+		}
+
+		$this->process_params($params);
+
+		$return['finished'] = 1;
+
+		//$return = $this->archive_system->start_incremental_backup($this->form_params['backup_params'], $this->form_params['extra'], $init);
+		try {
+			$return = $this->archive_system->start_incremental_backup($this->form_params['backup_params'],
+				$this->form_params['extra'], $init);
+		} catch (Exception $e) {
+			$return = array();
+			$return['error'] = true;
+			$return['status'] = 500;
+			$return['error_message'] = $e->getMessage();
+
+			return $this->send_response($return, $hash = 1);
+		}
+
+		if ($return['finished']) {
+			$return['extra']['backup_parent'] = $this->archive_system->get_archive_name_with_extension();
+			if ($this->xcloner_file_system->is_part($this->archive_system->get_archive_name_with_extension())) {
+				$return['extra']['backup_parent'] = $this->archive_system->get_archive_name_multipart();
+			}
+		}
+
+		$data = $return;
+
+		//check if backup is finished
+		if ($return['finished']) {
+			if (isset($this->form_params['backup_params']['email_notification']) and $to = $this->form_params['backup_params']['email_notification']) {
+				try {
+					$from = "";
+					$subject = "";
+					$additional['lines_total'] = $return['extra']['lines_total'];
+					$this->archive_system->send_notification($to, $from, $subject, $return['extra']['backup_parent'],
+						$this->form_params, "", $additional);
+				} catch (Exception $e) {
+					$this->logger->error($e->getMessage());
+				}
+			}
+			$this->xcloner_file_system->remove_tmp_filesystem();
+		}
+
+		return $this->send_response($data, $hash = 1);
+	}
+
+	/*
      *
      * Backup Database API
      *
      */
-    public function backup_database()
-    {
-        $this->check_access();
+	public function backup_database()
+	{
+		$this->check_access();
 
-        $params = json_decode(stripslashes($_POST['data']));
+		$params = json_decode(stripslashes($_POST['data']));
 
-        $init = (int)$_POST['init'];
+		$init = (int)$_POST['init'];
 
-        if ($params === null) {
-            die('{"status":false,"msg":"The post_data parameter must be valid JSON"}');
-        }
+		if ($params === null) {
+			die('{"status":false,"msg":"The post_data parameter must be valid JSON"}');
+		}
 
-        $this->process_params($params);
+		$this->process_params($params);
 
-        //$xcloner_database = $this->init_db();
-        $return = $this->xcloner_database->start_database_recursion($this->form_params['database'],
-            $this->form_params['extra'], $init);
+		//$xcloner_database = $this->init_db();
+		$return = $this->xcloner_database->start_database_recursion($this->form_params['database'],
+			$this->form_params['extra'], $init);
 
-        if (isset($return['error']) and $return['error']) {
-            $data['finished'] = 1;
-        } else {
-            $data['finished'] = $return['finished'];
-        }
+		if (isset($return['error']) and $return['error']) {
+			$data['finished'] = 1;
+		} else {
+			$data['finished'] = $return['finished'];
+		}
 
-        $data['extra'] = $return;
+		$data['extra'] = $return;
 
-        return $this->send_response($data, $hash = 1);
-    }
+		return $this->send_response($data, $hash = 1);
+	}
 
-    /*
+	/*
      *
      * Scan Filesystem API
      *
      */
-    public function scan_filesystem()
-    {
-        $this->check_access();
+	public function scan_filesystem()
+	{
+		$this->check_access();
 
-        $params = json_decode(stripslashes($_POST['data']));
-        $init = (int)$_POST['init'];
+		$params = json_decode(stripslashes($_POST['data']));
+		$init = (int)$_POST['init'];
 
-        if ($params === null) {
-            die('{"status":false,"msg":"The post_data parameter must be valid JSON"}');
-        }
+		if ($params === null) {
+			die('{"status":false,"msg":"The post_data parameter must be valid JSON"}');
+		}
 
-        $hash = $this->process_params($params);
+		$hash = $this->process_params($params);
 
-        $this->xcloner_file_system->set_excluded_files($this->form_params['excluded_files']);
+		$this->xcloner_file_system->set_excluded_files($this->form_params['excluded_files']);
 
-        $return = $this->xcloner_file_system->start_file_recursion($init);
+		$return = $this->xcloner_file_system->start_file_recursion($init);
 
-        $data["finished"] = !$return;
-        $data["total_files_num"] = $this->xcloner_file_system->get_scanned_files_num();
-        $data["last_logged_file"] = $this->xcloner_file_system->last_logged_file();
-        $data["total_files_size"] = sprintf("%.2f",
-            $this->xcloner_file_system->get_scanned_files_total_size() / (1024 * 1024));
+		$data["finished"] = !$return;
+		$data["total_files_num"] = $this->xcloner_file_system->get_scanned_files_num();
+		$data["last_logged_file"] = $this->xcloner_file_system->last_logged_file();
+		$data["total_files_size"] = sprintf("%.2f",
+			$this->xcloner_file_system->get_scanned_files_total_size() / (1024 * 1024));
 
-        return $this->send_response($data, $hash = 1);
-    }
+		return $this->send_response($data, $hash = 1);
+	}
 
-    /*
+	/*
      *
      * Process params sent by the user
      *
      */
-    private function process_params($params)
-    {
-        if (isset($params->hash)) {
-            $this->xcloner_settings->set_hash($params->hash);
-        }
-
-        $this->form_params['extra'] = array();
-        $this->form_params['backup_params'] = array();
-
-        $this->form_params['database'] = array();
-
-        if (isset($params->backup_params)) {
-            foreach ($params->backup_params as $param) {
-                $this->form_params['backup_params'][$param->name] = $this->xcloner_sanitization->sanitize_input_as_string($param->value);
-                $this->logger->debug("Adding form parameter " . $param->name . "." . $param->value . "\n", array(
-                    'POST',
-                    'fields filter'
-                ));
-            }
-        }
-
-        $this->form_params['database'] = array();
-
-        if (isset($params->table_params)) {
-            foreach ($params->table_params as $param) {
-                $this->form_params['database'][$param->parent][] = $this->xcloner_sanitization->sanitize_input_as_raw($param->id);
-                $this->logger->debug("Adding database filter " . $param->parent . "." . $param->id . "\n", array(
-                    'POST',
-                    'database filter'
-                ));
-            }
-        }
-
-        $this->form_params['excluded_files'] = array();
-        if (isset($params->files_params)) {
-            foreach ($params->files_params as $param) {
-                $this->form_params['excluded_files'][] = $this->xcloner_sanitization->sanitize_input_as_relative_path($param->id);
-            }
-
-            $unique_exclude_files = array();
-
-            foreach ($params->files_params as $key => $param) {
-                if (!in_array($param->parent, $this->form_params['excluded_files'])) {
-                    //$this->form_params['excluded_files'][] = $this->xcloner_sanitization->sanitize_input_as_relative_path($param->id);
-                    $unique_exclude_files[] = $param->id;
-                    $this->logger->debug("Adding file filter " . $param->id . "\n", array(
-                        'POST',
-                        'exclude files filter'
-                    ));
-                }
-            }
-            $this->form_params['excluded_files'] = (array)$unique_exclude_files;
-
-        }
-
-        //$this->form_params['excluded_files'] =  array_merge($this->form_params['excluded_files'], $this->exclude_files_by_default);
-
-        if (isset($params->extra)) {
-            foreach ($params->extra as $key => $value) {
-                $this->form_params['extra'][$key] = $this->xcloner_sanitization->sanitize_input_as_raw($value);
-            }
-        }
-
-        if (isset($this->form_params['backup_params']['diff_start_date']) and $this->form_params['backup_params']['diff_start_date']) {
-            $this->form_params['backup_params']['diff_start_date'] = strtotime($this->form_params['backup_params']['diff_start_date']);
-            $this->xcloner_file_system->set_diff_timestamp_start($this->form_params['backup_params']['diff_start_date']);
-        }
-
-        return $this->xcloner_settings->get_hash();
-    }
-
-    /*
+	private function process_params($params)
+	{
+		if (isset($params->hash)) {
+			$this->xcloner_settings->set_hash($params->hash);
+		}
+
+		$this->form_params['extra'] = array();
+		$this->form_params['backup_params'] = array();
+
+		$this->form_params['database'] = array();
+
+		if (isset($params->backup_params)) {
+			foreach ($params->backup_params as $param) {
+				$this->form_params['backup_params'][$param->name] = $this->xcloner_sanitization->sanitize_input_as_string($param->value);
+				$this->logger->debug("Adding form parameter " . $param->name . "." . $param->value . "\n", array(
+					'POST',
+					'fields filter'
+				));
+			}
+		}
+
+		$this->form_params['database'] = array();
+
+		if (isset($params->table_params)) {
+			foreach ($params->table_params as $param) {
+				$this->form_params['database'][$param->parent][] = $this->xcloner_sanitization->sanitize_input_as_raw($param->id);
+				$this->logger->debug("Adding database filter " . $param->parent . "." . $param->id . "\n", array(
+					'POST',
+					'database filter'
+				));
+			}
+		}
+
+		$this->form_params['excluded_files'] = array();
+		if (isset($params->files_params)) {
+			foreach ($params->files_params as $param) {
+				$this->form_params['excluded_files'][] = $this->xcloner_sanitization->sanitize_input_as_relative_path($param->id);
+			}
+
+			$unique_exclude_files = array();
+
+			foreach ($params->files_params as $key => $param) {
+				if (!in_array($param->parent, $this->form_params['excluded_files'])) {
+					//$this->form_params['excluded_files'][] = $this->xcloner_sanitization->sanitize_input_as_relative_path($param->id);
+					$unique_exclude_files[] = $param->id;
+					$this->logger->debug("Adding file filter " . $param->id . "\n", array(
+						'POST',
+						'exclude files filter'
+					));
+				}
+			}
+			$this->form_params['excluded_files'] = (array)$unique_exclude_files;
+
+		}
+
+		//$this->form_params['excluded_files'] =  array_merge($this->form_params['excluded_files'], $this->exclude_files_by_default);
+
+		if (isset($params->extra)) {
+			foreach ($params->extra as $key => $value) {
+				$this->form_params['extra'][$key] = $this->xcloner_sanitization->sanitize_input_as_raw($value);
+			}
+		}
+
+		if (isset($this->form_params['backup_params']['diff_start_date']) and $this->form_params['backup_params']['diff_start_date']) {
+			$this->form_params['backup_params']['diff_start_date'] = strtotime($this->form_params['backup_params']['diff_start_date']);
+			$this->xcloner_file_system->set_diff_timestamp_start($this->form_params['backup_params']['diff_start_date']);
+		}
+
+		return $this->xcloner_settings->get_hash();
+	}
+
+	/*
      *
      * Get file list for tree view API
      *
      */
-    public function get_file_system_action()
-    {
-        $this->check_access();
-
-        $folder = $this->xcloner_sanitization->sanitize_input_as_relative_path($_POST['id']);
-
-        $data = array();
-
-        if ($folder == "#") {
-
-            $folder = "/";
-            $data[] = array(
-                'id' => $folder,
-                'parent' => '#',
-                'text' => $this->xcloner_settings->get_xcloner_start_path(),
-                //'children' => true,
-                'state' => array('selected' => false, 'opened' => true),
-                'icon' => plugin_dir_url(dirname(__FILE__)) . "/admin/assets/file-icon-root.png"
-            );
-        }
-
-        try {
-            $files = $this->xcloner_file_system->list_directory($folder);
-        } catch (Exception $e) {
-
-            print $e->getMessage();
-            $this->logger->error($e->getMessage());
-
-            return;
-        }
-
-        $type = array();
-        foreach ($files as $key => $row) {
-            $type[$key] = $row['type'];
-        }
-        array_multisort($type, SORT_ASC, $files);
-
-        foreach ($files as $file) {
-            $children = false;
-            $text = $file['basename'];
-
-            if ($file['type'] == "dir") {
-                $children = true;
-            } else {
-                $text .= " (" . $this->xcloner_requirements->file_format_size($file['size']) . ")";
-            }
-
-            if ($this->xcloner_file_system->is_excluded($file)) {
-                $selected = true;
-            } else {
-                $selected = false;
-            }
-
-            $data[] = array(
-                'id' => $file['path'],
-                'parent' => $folder,
-                'text' => $text,
-                //'title' => "test",
-                'children' => $children,
-                'state' => array('selected' => $selected, 'opened' => false, "checkbox_disabled" => $selected),
-                'icon' => plugin_dir_url(dirname(__FILE__)) . "/admin/assets/file-icon-" . strtolower(substr($file['type'],
-                        0, 1)) . ".png"
-            );
-        }
-
-
-        return $this->send_response($data, 0);
-    }
-
-    /*
+	public function get_file_system_action()
+	{
+		$this->check_access();
+
+		$folder = $this->xcloner_sanitization->sanitize_input_as_relative_path($_POST['id']);
+
+		$data = array();
+
+		if ($folder == "#") {
+
+			$folder = "/";
+			$data[] = array(
+				'id' => $folder,
+				'parent' => '#',
+				'text' => $this->xcloner_settings->get_xcloner_start_path(),
+				//'children' => true,
+				'state' => array('selected' => false, 'opened' => true),
+				'icon' => plugin_dir_url(dirname(__FILE__)) . "/admin/assets/file-icon-root.png"
+			);
+		}
+
+		try {
+			$files = $this->xcloner_file_system->list_directory($folder);
+		} catch (Exception $e) {
+
+			print $e->getMessage();
+			$this->logger->error($e->getMessage());
+
+			return;
+		}
+
+		$type = array();
+		foreach ($files as $key => $row) {
+			$type[$key] = $row['type'];
+		}
+		array_multisort($type, SORT_ASC, $files);
+
+		foreach ($files as $file) {
+			$children = false;
+			$text = $file['basename'];
+
+			if ($file['type'] == "dir") {
+				$children = true;
+			} else {
+				$text .= " (" . $this->xcloner_requirements->file_format_size($file['size']) . ")";
+			}
+
+			if ($this->xcloner_file_system->is_excluded($file)) {
+				$selected = true;
+			} else {
+				$selected = false;
+			}
+
+			$data[] = array(
+				'id' => $file['path'],
+				'parent' => $folder,
+				'text' => $text,
+				//'title' => "test",
+				'children' => $children,
+				'state' => array('selected' => $selected, 'opened' => false, "checkbox_disabled" => $selected),
+				'icon' => plugin_dir_url(dirname(__FILE__)) . "/admin/assets/file-icon-" . strtolower(substr($file['type'],
+						0, 1)) . ".png"
+			);
+		}
+
+
+		return $this->send_response($data, 0);
+	}
+
+	/*
      *
      * Get databases/tables list for frontend tree display API
      *
      */
-    public function get_database_tables_action()
-    {
-        $this->check_access();
-
-        $database = $this->xcloner_sanitization->sanitize_input_as_raw($_POST['id']);
-
-        $data = array();
-
-        $xcloner_backup_only_wp_tables = $this->xcloner_settings->get_xcloner_option('xcloner_backup_only_wp_tables');
-
-        if ($database == "#") {
-            try {
-                $return = $this->xcloner_database->get_all_databases();
-            } catch (Exception $e) {
-                $this->logger->error($e->getMessage());
-            }
-
-            foreach ($return as $database) {
-                if ($xcloner_backup_only_wp_tables and $database['name'] != $this->xcloner_settings->get_db_database()) {
-                    continue;
-                }
-
-                $state = array();
-
-                if ($database['name'] == $this->xcloner_settings->get_db_database()) {
-                    $state['selected'] = true;
-                    if ($database['num_tables'] < 25) {
-                        $state['opened'] = false;
-                    }
-                }
-
-                $data[] = array(
-                    'id' => $database['name'],
-                    'parent' => '#',
-                    'text' => $database['name'] . " (" . (int)$database['num_tables'] . ")",
-                    'children' => true,
-                    'state' => $state,
-                    'icon' => plugin_dir_url(dirname(__FILE__)) . "/admin/assets/database-icon.png"
-                );
-            }
-
-        } else {
-
-            try {
-                $return = $this->xcloner_database->list_tables($database, "", 1);
-            } catch (Exception $e) {
-                $this->logger->error($e->getMessage());
-            }
-
-            foreach ($return as $table) {
-                $state = array();
-
-                if ($xcloner_backup_only_wp_tables and !stristr($table['name'],
-                        $this->xcloner_settings->get_table_prefix())) {
-                    continue;
-                }
-
-                if (isset($database['name']) and $database['name'] == $this->xcloner_settings->get_db_database()) {
-                    $state = array('selected' => true);
-                }
-
-                $data[] = array(
-                    'id' => $database . "." . $table['name'],
-                    'parent' => $database,
-                    'text' => $table['name'] . " (" . (int)$table['records'] . ")",
-                    'children' => false,
-                    'state' => $state,
-                    'icon' => plugin_dir_url(dirname(__FILE__)) . "/admin/assets/table-icon.png"
-                );
-            }
-        }
-
-        return $this->send_response($data, 0);
-    }
-
-    /*
+	public function get_database_tables_action()
+	{
+		$this->check_access();
+
+		$database = $this->xcloner_sanitization->sanitize_input_as_raw($_POST['id']);
+
+		$data = array();
+
+		$xcloner_backup_only_wp_tables = $this->xcloner_settings->get_xcloner_option('xcloner_backup_only_wp_tables');
+
+		if ($database == "#") {
+			try {
+				$return = $this->xcloner_database->get_all_databases();
+			} catch (Exception $e) {
+				$this->logger->error($e->getMessage());
+			}
+
+			foreach ($return as $database) {
+				if ($xcloner_backup_only_wp_tables and $database['name'] != $this->xcloner_settings->get_db_database()) {
+					continue;
+				}
+
+				$state = array();
+
+				if ($database['name'] == $this->xcloner_settings->get_db_database()) {
+					$state['selected'] = true;
+					if ($database['num_tables'] < 25) {
+						$state['opened'] = false;
+					}
+				}
+
+				$data[] = array(
+					'id' => $database['name'],
+					'parent' => '#',
+					'text' => $database['name'] . " (" . (int)$database['num_tables'] . ")",
+					'children' => true,
+					'state' => $state,
+					'icon' => plugin_dir_url(dirname(__FILE__)) . "/admin/assets/database-icon.png"
+				);
+			}
+
+		} else {
+
+			try {
+				$return = $this->xcloner_database->list_tables($database, "", 1);
+			} catch (Exception $e) {
+				$this->logger->error($e->getMessage());
+			}
+
+			foreach ($return as $table) {
+				$state = array();
+
+				if ($xcloner_backup_only_wp_tables and !stristr($table['name'],
+						$this->xcloner_settings->get_table_prefix())) {
+					continue;
+				}
+
+				if (isset($database['name']) and $database['name'] == $this->xcloner_settings->get_db_database()) {
+					$state = array('selected' => true);
+				}
+
+				$data[] = array(
+					'id' => $database . "." . $table['name'],
+					'parent' => $database,
+					'text' => $table['name'] . " (" . (int)$table['records'] . ")",
+					'children' => false,
+					'state' => $state,
+					'icon' => plugin_dir_url(dirname(__FILE__)) . "/admin/assets/table-icon.png"
+				);
+			}
+		}
+
+		return $this->send_response($data, 0);
+	}
+
+	/*
      *
      * Get schedule by id API
      *
      */
-    public function get_schedule_by_id()
-    {
-        $this->check_access();
+	public function get_schedule_by_id()
+	{
+		$this->check_access();
 
-        $schedule_id = $this->xcloner_sanitization->sanitize_input_as_int($_GET['id']);
-        $scheduler = $this->xcloner_scheduler;
-        $data = $scheduler->get_schedule_by_id($schedule_id);
+		$schedule_id = $this->xcloner_sanitization->sanitize_input_as_int($_GET['id']);
+		$scheduler = $this->xcloner_scheduler;
+		$data = $scheduler->get_schedule_by_id($schedule_id);
 
-        $data['start_at'] = date("Y-m-d H:i",
-            strtotime($data['start_at']) + (get_option('gmt_offset') * HOUR_IN_SECONDS));
-        if (isset($data['backup_params']->diff_start_date) && $data['backup_params']->diff_start_date != "") {
-            $data['backup_params']->diff_start_date = date("Y-m-d", ($data['backup_params']->diff_start_date));
-        }
+		$data['start_at'] = date("Y-m-d H:i",
+			strtotime($data['start_at']) + (get_option('gmt_offset') * HOUR_IN_SECONDS));
+		if (isset($data['backup_params']->diff_start_date) && $data['backup_params']->diff_start_date != "") {
+			$data['backup_params']->diff_start_date = date("Y-m-d", ($data['backup_params']->diff_start_date));
+		}
 
-        return $this->send_response($data);
-    }
+		return $this->send_response($data);
+	}
 
-    /*
+	/*
      *
      * Get Schedule list API
      *
      */
-    public function get_scheduler_list()
-    {
-        $this->check_access();
+	public function get_scheduler_list()
+	{
+		$this->check_access();
 
-        $scheduler = $this->xcloner_scheduler;
-        $data = $scheduler->get_scheduler_list();
-        $return['data'] = array();
+		$scheduler = $this->xcloner_scheduler;
+		$data = $scheduler->get_scheduler_list();
+		$return['data'] = array();
 
-        foreach ($data as $res) {
-            $action = "<a href=\"#" . $res->id . "\" class=\"edit\" title='Edit'> <i class=\"material-icons \">edit</i></a>
+		foreach ($data as $res) {
+			$action = "<a href=\"#" . $res->id . "\" class=\"edit\" title='Edit'> <i class=\"material-icons \">edit</i></a>
 					<a href=\"#" . $res->id . "\" class=\"delete\" title='Delete'><i class=\"material-icons  \">delete</i></a>";
-            if ($res->status) {
-                $status = '<i class="material-icons active status">timer</i>';
-            } else {
-                $status = '<i class="material-icons status inactive">timer_off</i>';
-            }
-
-            $next_run_time = wp_next_scheduled('xcloner_scheduler_' . $res->id, array($res->id));
-
-            $next_run = date(get_option('date_format') . " " . get_option('time_format'), $next_run_time);
-
-            $remote_storage = $res->remote_storage;
-
-            if (!$next_run_time >= time()) {
-                $next_run = " ";
-            }
-
-            if (trim($next_run)) {
-                $date_text = date(get_option('date_format') . " " . get_option('time_format'),
-                    $next_run_time + (get_option('gmt_offset') * HOUR_IN_SECONDS));
-
-                if ($next_run_time >= time()) {
-                    $next_run = "in " . human_time_diff($next_run_time, time());
-                } else {
-                    $next_run = __("executed", 'xcloner-backup-and-restore');
-                }
-
-                $next_run = "<a href='#' title='" . $date_text . "'>" . $next_run . "</a>";
-                //$next_run .=" ($date_text)";
-            }
-
-            $backup_text = "";
-            $backup_size = "";
-            $backup_time = "";
-
-            if ($res->last_backup) {
-                if ($this->xcloner_file_system->get_storage_filesystem()->has($res->last_backup)) {
-                    $metadata = $this->xcloner_file_system->get_storage_filesystem()->getMetadata($res->last_backup);
-                    $backup_size = size_format($this->xcloner_file_system->get_backup_size($res->last_backup));
-                    $backup_time = date(get_option('date_format') . " " . get_option('time_format'),
-                        $metadata['timestamp'] + (get_option('gmt_offset') * HOUR_IN_SECONDS));
-                }
-
-                $backup_text = "<span title='" . $backup_time . "' class='shorten_string'>" . $res->last_backup . " (" . $backup_size . ")</span>";
-            }
-
-            $schedules = wp_get_schedules();
-
-            if (isset($schedules[$res->recurrence])) {
-                $res->recurrence = $schedules[$res->recurrence]['display'];
-            }
-
-            $return['data'][] = array(
-                $res->id,
-                $res->name,
-                $res->recurrence,/*$res->start_at,*/
-                $next_run,
-                $remote_storage,
-                $backup_text,
-                $status,
-                $action
-            );
-        }
-
-        return $this->send_response($return, 0);
-    }
-
-    /*
+			if ($res->status) {
+				$status = '<i class="material-icons active status">timer</i>';
+			} else {
+				$status = '<i class="material-icons status inactive">timer_off</i>';
+			}
+
+			$next_run_time = wp_next_scheduled('xcloner_scheduler_' . $res->id, array($res->id));
+
+			$next_run = date(get_option('date_format') . " " . get_option('time_format'), $next_run_time);
+
+			$remote_storage = $res->remote_storage;
+
+			if (!$next_run_time >= time()) {
+				$next_run = " ";
+			}
+
+			if (trim($next_run)) {
+				$date_text = date(get_option('date_format') . " " . get_option('time_format'),
+					$next_run_time + (get_option('gmt_offset') * HOUR_IN_SECONDS));
+
+				if ($next_run_time >= time()) {
+					$next_run = "in " . human_time_diff($next_run_time, time());
+				} else {
+					$next_run = __("executed", 'xcloner-backup-and-restore');
+				}
+
+				$next_run = "<a href='#' title='" . $date_text . "'>" . $next_run . "</a>";
+				//$next_run .=" ($date_text)";
+			}
+
+			$backup_text = "";
+			$backup_size = "";
+			$backup_time = "";
+
+			if ($res->last_backup) {
+				if ($this->xcloner_file_system->get_storage_filesystem()->has($res->last_backup)) {
+					$metadata = $this->xcloner_file_system->get_storage_filesystem()->getMetadata($res->last_backup);
+					$backup_size = size_format($this->xcloner_file_system->get_backup_size($res->last_backup));
+					$backup_time = date(get_option('date_format') . " " . get_option('time_format'),
+						$metadata['timestamp'] + (get_option('gmt_offset') * HOUR_IN_SECONDS));
+				}
+
+				$backup_text = "<span title='" . $backup_time . "' class='shorten_string'>" . $res->last_backup . " (" . $backup_size . ")</span>";
+			}
+
+			$schedules = wp_get_schedules();
+
+			if (isset($schedules[$res->recurrence])) {
+				$res->recurrence = $schedules[$res->recurrence]['display'];
+			}
+
+			$return['data'][] = array(
+				$res->id,
+				$res->name,
+				$res->recurrence,/*$res->start_at,*/
+				$next_run,
+				$remote_storage,
+				$backup_text,
+				$status,
+				$action
+			);
+		}
+
+		return $this->send_response($return, 0);
+	}
+
+	/*
      *
      * Delete Schedule by ID API
      *
      */
-    public function delete_schedule_by_id()
-    {
-        $this->check_access();
+	public function delete_schedule_by_id()
+	{
+		$this->check_access();
 
-        $schedule_id = $this->xcloner_sanitization->sanitize_input_as_int($_GET['id']);
-        $scheduler = $this->xcloner_scheduler;
-        $data['finished'] = $scheduler->delete_schedule_by_id($schedule_id);
+		$schedule_id = $this->xcloner_sanitization->sanitize_input_as_int($_GET['id']);
+		$scheduler = $this->xcloner_scheduler;
+		$data['finished'] = $scheduler->delete_schedule_by_id($schedule_id);
 
-        return $this->send_response($data);
-    }
+		return $this->send_response($data);
+	}
 
-    /*
+	/*
      *
      * Delete backup by name from the storage path
      *
      */
-    public function delete_backup_by_name()
-    {
-        $this->check_access();
+	public function delete_backup_by_name()
+	{
+		$this->check_access();
+
+		$backup_name = $this->xcloner_sanitization->sanitize_input_as_string($_POST['name']);
+		$storage_selection = $this->xcloner_sanitization->sanitize_input_as_string($_POST['storage_selection']);
+
+		$data['finished'] = $this->xcloner_file_system->delete_backup_by_name($backup_name, $storage_selection);
+
+		return $this->send_response($data);
+	}
+
+	/**
+	 *  API Incremental Backup Encryption Method
+	 */
+	public function backup_encryption()
+	{
+		$this->check_access();
+
+		$backup_parts = array();
+		$return = array();
 
-        $backup_name = $this->xcloner_sanitization->sanitize_input_as_string($_POST['name']);
-        $storage_selection = $this->xcloner_sanitization->sanitize_input_as_string($_POST['storage_selection']);
 
-        $data['finished'] = $this->xcloner_file_system->delete_backup_by_name($backup_name, $storage_selection);
+		if (isset($_POST['data'])) {
+			$params = json_decode(stripslashes($_POST['data']));
+
+			$this->process_params($params);
+			$source_backup_file = $this->xcloner_sanitization->sanitize_input_as_string($this->form_params['extra']['backup_parent']);
+
+			if(isset($this->form_params['extra']['start'])) {
+				$start = $this->xcloner_sanitization->sanitize_input_as_int($this->form_params['extra']['start']);
+			}else{
+				$start = 0;
+			}
+
+			if(isset($this->form_params['extra']['iv'])) {
+				$iv = $this->xcloner_sanitization->sanitize_input_as_raw($this->form_params['extra']['iv']);
+			}else{
+				$iv = "";
+			}
+
+			if(isset($this->form_params['extra']['part'])) {
+				$return['part'] = (int)$this->xcloner_sanitization->sanitize_input_as_int($this->form_params['extra']['part']);
+			}else{
+				$return['part'] = 0;
+			}
 
-        return $this->send_response($data);
-    }
+		}else{
+			$source_backup_file = $this->xcloner_sanitization->sanitize_input_as_string($_POST['file']);
+			$start = $this->xcloner_sanitization->sanitize_input_as_int($_POST['start']);
+			$iv = $this->xcloner_sanitization->sanitize_input_as_raw($_POST['iv']);
+			$return['part'] = (int)$this->xcloner_sanitization->sanitize_input_as_int($_POST['part']);
+		}
 
-    /**
-     *  API Incremental Backup Encryption Method
-     */
-    public function backup_encryption()
-    {
-        $this->check_access();
-
-        $backup_parts = array();
-        $return = array();
-
-
-        if (isset($_POST['data'])) {
-            $params = json_decode(stripslashes($_POST['data']));
-
-            $this->process_params($params);
-            $source_backup_file = $this->xcloner_sanitization->sanitize_input_as_string($this->form_params['extra']['backup_parent']);
-
-            if(isset($this->form_params['extra']['start'])) {
-                $start = $this->xcloner_sanitization->sanitize_input_as_int($this->form_params['extra']['start']);
-            }else{
-                $start = 0;
-            }
-
-            if(isset($this->form_params['extra']['iv'])) {
-                $iv = $this->xcloner_sanitization->sanitize_input_as_raw($this->form_params['extra']['iv']);
-            }else{
-                $iv = "";
-            }
-
-            if(isset($this->form_params['extra']['part'])) {
-                $return['part'] = (int)$this->xcloner_sanitization->sanitize_input_as_int($this->form_params['extra']['part']);
-            }else{
-                $return['part'] = 0;
-            }
-
-        }else{
-            $source_backup_file = $this->xcloner_sanitization->sanitize_input_as_string($_POST['file']);
-            $start = $this->xcloner_sanitization->sanitize_input_as_int($_POST['start']);
-            $iv = $this->xcloner_sanitization->sanitize_input_as_raw($_POST['iv']);
-            $return['part'] = (int)$this->xcloner_sanitization->sanitize_input_as_int($_POST['part']);
-        }
-
-        $backup_file = $source_backup_file;
-
-        if ($this->xcloner_file_system->is_multipart($backup_file)) {
-            $backup_parts = $this->xcloner_file_system->get_multipart_files($backup_file);
-            $backup_file = $backup_parts[$return['part']];
-        }
-
-        $return['processing_file'] = $backup_file;
-        $return['total_size'] = filesize($this->xcloner_settings->get_xcloner_store_path() . DS . $backup_file);
-
-        try {
-            $this->logger->info(json_encode($_POST));
-            $this->logger->info($iv);
-            $return = array_merge($return,
-                $this->xcloner_encryption->encrypt_file($backup_file, "", "", $start, base64_decode($iv)));
-        }catch(\Exception $e){
-            $return['error'] = true;
-            $return['message'] = $e->getMessage();
-            $return['error_message'] = $e->getMessage();
-        }
-
-        //echo strlen($return['iv']);exit;
-
-        if($return['finished']) {
-            if ($this->xcloner_file_system->is_multipart($source_backup_file)) {
-                $return['start'] = 0;
-
-                ++$return['part'];
-
-                if ($return['part'] < sizeof($backup_parts)) {
-                    $return['finished'] = 0;
-                }
-
-            }
-        }
-
-        if (isset($_POST['data'])) {
-            $return['extra'] = array_merge($this->form_params['extra'],  $return);
-        }
-
-        $this->send_response($return, 0);
-    }
-
-    /**
-     *  API Incremental Backup Decryption Method
-     */
-    public function backup_decryption()
-    {
-        $this->check_access();
+		$backup_file = $source_backup_file;
+
+		if ($this->xcloner_file_system->is_multipart($backup_file)) {
+			$backup_parts = $this->xcloner_file_system->get_multipart_files($backup_file);
+			$backup_file = $backup_parts[$return['part']];
+		}
+
+		$return['processing_file'] = $backup_file;
+		$return['total_size'] = filesize($this->xcloner_settings->get_xcloner_store_path() . DS . $backup_file);
+
+		try {
+			$this->logger->info(json_encode($_POST));
+			$this->logger->info($iv);
+			$return = array_merge($return,
+				$this->xcloner_encryption->encrypt_file($backup_file, "", "", $start, base64_decode($iv)));
+		}catch(\Exception $e){
+			$return['error'] = true;
+			$return['message'] = $e->getMessage();
+			$return['error_message'] = $e->getMessage();
+		}
 
-        $backup_parts = array();
-        $return = array();
+		//echo strlen($return['iv']);exit;
 
-        $source_backup_file = $this->xcloner_sanitization->sanitize_input_as_string($_POST['file']);
-        $start = $this->xcloner_sanitization->sanitize_input_as_int($_POST['start']);
-        $iv = $this->xcloner_sanitization->sanitize_input_as_raw($_POST['iv']);
-        $decryption_key = $this->xcloner_sanitization->sanitize_input_as_raw($_POST['decryption_key']);;
-        $return['part'] = $this->xcloner_sanitization->sanitize_input_as_int($_POST['part']);
+		if($return['finished']) {
+			if ($this->xcloner_file_system->is_multipart($source_backup_file)) {
+				$return['start'] = 0;
 
-        $backup_file = $source_backup_file;
+				++$return['part'];
 
-        if ($this->xcloner_file_system->is_multipart($backup_file)) {
-            $backup_parts = $this->xcloner_file_system->get_multipart_files($backup_file);
-            $backup_file = $backup_parts[$return['part']];
-        }
+				if ($return['part'] < sizeof($backup_parts)) {
+					$return['finished'] = 0;
+				}
 
-        $return['processing_file'] = $backup_file;
-        $return['total_size'] = filesize($this->xcloner_settings->get_xcloner_store_path() . DS . $backup_file);
+			}
+		}
 
-        try {
-            $return = array_merge($return,
-                $this->xcloner_encryption->decrypt_file($backup_file, "", $decryption_key, $start, base64_decode($iv)));
-        }catch(\Exception $e){
-            $return['error'] = true;
-            $return['message'] = $e->getMessage();
-        }
+		if (isset($_POST['data'])) {
+			$return['extra'] = array_merge($this->form_params['extra'],  $return);
+		}
 
-        if($return['finished']) {
-            if ($this->xcloner_file_system->is_multipart($source_backup_file)) {
-                $return['start'] = 0;
+		$this->send_response($return, 0);
+	}
 
-                ++$return['part'];
+	/**
+	 *  API Incremental Backup Decryption Method
+	 */
+	public function backup_decryption()
+	{
+		$this->check_access();
 
-                if ($return['part'] < sizeof($backup_parts)) {
-                    $return['finished'] = 0;
-                }
+		$backup_parts = array();
+		$return = array();
 
-            }
-        }
+		$source_backup_file = $this->xcloner_sanitization->sanitize_input_as_string($_POST['file']);
+		$start = $this->xcloner_sanitization->sanitize_input_as_int($_POST['start']);
+		$iv = $this->xcloner_sanitization->sanitize_input_as_raw($_POST['iv']);
+		$decryption_key = $this->xcloner_sanitization->sanitize_input_as_raw($_POST['decryption_key']);;
+		$return['part'] = $this->xcloner_sanitization->sanitize_input_as_int($_POST['part']);
+
+		$backup_file = $source_backup_file;
 
-        $this->send_response($return, 0);
-    }
+		if ($this->xcloner_file_system->is_multipart($backup_file)) {
+			$backup_parts = $this->xcloner_file_system->get_multipart_files($backup_file);
+			$backup_file = $backup_parts[$return['part']];
+		}
 
-    public function get_manage_backups_list() {
+		$return['processing_file'] = $backup_file;
+		$return['total_size'] = filesize($this->xcloner_settings->get_xcloner_store_path() . DS . $backup_file);
 
-        $storage_selection = "";
+		try {
+			$return = array_merge($return,
+				$this->xcloner_encryption->decrypt_file($backup_file, "", $decryption_key, $start, base64_decode($iv)));
+		}catch(\Exception $e){
+			$return['error'] = true;
+			$return['message'] = $e->getMessage();
+		}
+
+		if($return['finished']) {
+			if ($this->xcloner_file_system->is_multipart($source_backup_file)) {
+				$return['start'] = 0;
 
-        if (isset($_GET['storage_selection']) and $_GET['storage_selection']) {
-            $storage_selection = $this->xcloner_sanitization->sanitize_input_as_string($_GET['storage_selection']);
-        }
-        $available_storages = $this->xcloner_remote_storage->get_available_storages();
+				++$return['part'];
+
+				if ($return['part'] < sizeof($backup_parts)) {
+					$return['finished'] = 0;
+				}
 
-        $backup_list = $this->xcloner_file_system->get_backup_archives_list($storage_selection);
-        $return = array();
+			}
+		}
 
-        $i = -1;
-        foreach ($backup_list as $file_info):?>
+		$this->send_response($return, 0);
+	}
+
+	public function get_manage_backups_list() {
+
+		$storage_selection = "";
+
+		if (isset($_GET['storage_selection']) and $_GET['storage_selection']) {
+			$storage_selection = $this->xcloner_sanitization->sanitize_input_as_string($_GET['storage_selection']);
+		}
+		$available_storages = $this->xcloner_remote_storage->get_available_storages();
+
+		$backup_list = $this->xcloner_file_system->get_backup_archives_list($storage_selection);
+		$return = array();
+
+		$i = -1;
+		foreach ($backup_list as $file_info):?>
             <?php
-            if ($storage_selection == "gdrive") {
-                $file_info['path'] = $file_info['filename'] . "." . $file_info['extension'];
-            }
-            $file_exists_on_local_storage = true;
-
-            if ($storage_selection) {
-                if (!$this->xcloner_file_system->get_storage_filesystem()->has($file_info['path'])) {
-                    $file_exists_on_local_storage = false;
-                }
-            }
-
-            ?>
+			if ($storage_selection == "gdrive") {
+				$file_info['path'] = $file_info['filename'] . "." . $file_info['extension'];
+			}
+			$file_exists_on_local_storage = true;
+
+			if ($storage_selection) {
+				if (!$this->xcloner_file_system->get_storage_filesystem()->has($file_info['path'])) {
+					$file_exists_on_local_storage = false;
+				}
+			}
+
+			?>
             <?php if (!isset($file_info['parent'])): ?>
 
                 <?php ob_start(); ?>
@@ -949,21 +949,21 @@ 
                             <label for="checkbox_<?php echo $i ?>">&nbsp;</label>
                         </p>
                 <?php
-                $return['data'][$i][] = ob_get_contents();
-                ob_end_clean();
-                ?>
+				$return['data'][$i][] = ob_get_contents();
+				ob_end_clean();
+				?>
 
                 <?php ob_start(); ?>
                         <span class=""><?php echo $file_info['path'] ?></span>
                         <?php if (!$file_exists_on_local_storage): ?>
                             <a href="#"
                                title="<?php echo __("File does not exists on local storage",
-                                   "xcloner-backup-and-restore") ?>"><i
+								   "xcloner-backup-and-restore") ?>"><i
                                         class="material-icons backup_warning">warning</i></a>
                         <?php endif ?>
                         <?php
-                        if (isset($file_info['childs']) and is_array($file_info['childs'])):
-                            ?>
+						if (isset($file_info['childs']) and is_array($file_info['childs'])):
+							?>
                             <a href="#" title="expand" class="expand-multipart add"><i
                                         class="material-icons">add</i></a>
                             <a href="#" title="collapse" class="expand-multipart remove"><i class="material-icons">remove</i></a>
@@ -972,17 +972,17 @@ 
                                     <li>
                                         <?php echo $child[0] ?> (<?php echo size_format($child[2]) ?>)
                                         <?php
-                                        $child_exists_on_local_storage = true;
-                                        if ($storage_selection) {
-                                            if (!$this->xcloner_file_system->get_storage_filesystem()->has($child[0])) {
-                                                $child_exists_on_local_storage = false;
-                                            }
-                                        }
-                                        ?>
+										$child_exists_on_local_storage = true;
+										if ($storage_selection) {
+											if (!$this->xcloner_file_system->get_storage_filesystem()->has($child[0])) {
+												$child_exists_on_local_storage = false;
+											}
+										}
+										?>
                                         <?php if (!$child_exists_on_local_storage): ?>
                                             <a href="#"
                                                title="<?php echo __("File does not exists on local storage",
-                                                   "xcloner-backup-and-restore") ?>"><i
+												   "xcloner-backup-and-restore") ?>"><i
                                                         class="material-icons backup_warning">warning</i></a>
                                         <?php endif ?>
                                         <?php if (!$storage_selection) : ?>
@@ -997,7 +997,7 @@ 
                                             <?php else: ?>
                                                 <a href="#<?php echo $child[0] ?>" class="list-backup-content"
                                                    title="<?php echo __('List Backup Content',
-                                                       'xcloner-backup-and-restore') ?>"><i
+													   'xcloner-backup-and-restore') ?>"><i
                                                             class="material-icons">folder_open</i></a>
 
                                                 <a href="#<?php echo $child[0] ?>" class="backup-encryption"
@@ -1009,7 +1009,7 @@ 
                                         <?php elseif ($storage_selection != "gdrive" && !$this->xcloner_file_system->get_storage_filesystem()->has($child[0])): ?>
                                             <a href="#<?php echo $child[0] ?>" class="copy-remote-to-local"
                                                title="<?php echo __('Push Backup To Local Storage',
-                                                   'xcloner-backup-and-restore') ?>"><i
+												   'xcloner-backup-and-restore') ?>"><i
                                                         class="material-icons">file_upload</i></a>
                                         <?php endif ?>
                                     </li>
@@ -1017,24 +1017,24 @@ 
                             </ul>
                         <?php endif; ?>
                 <?php
-                $return['data'][$i][] = ob_get_contents();
-                ob_end_clean();
-                ?>
+				$return['data'][$i][] = ob_get_contents();
+				ob_end_clean();
+				?>
                     <?php ob_start(); ?>
                         <?php if (isset($file_info['timestamp']))
-                            echo date("Y-m-d H:i", $file_info['timestamp'])
-                        ?>
+							echo date("Y-m-d H:i", $file_info['timestamp'])
+						?>
                     <?php
-                        $return['data'][$i][] = ob_get_contents();
-                        ob_end_clean();
-                        ?>
+						$return['data'][$i][] = ob_get_contents();
+						ob_end_clean();
+						?>
 
                     <?php ob_start(); ?>
                         <?php echo size_format($file_info['size']) ?>
                     <?php
-                        $return['data'][$i][] = ob_get_contents();
-                        ob_end_clean();
-                    ?>
+						$return['data'][$i][] = ob_get_contents();
+						ob_end_clean();
+					?>
 
                     <?php ob_start(); ?>
                         <?php if (!$storage_selection): ?>
@@ -1045,14 +1045,14 @@ 
                             <?php if (sizeof($available_storages)): ?>
                                 <a href="#<?php echo $file_info['basename'] ?>" class="cloud-upload"
                                    title="<?php echo __('Send Backup To Remote Storage',
-                                       'xcloner-backup-and-restore') ?>"><i
+									   'xcloner-backup-and-restore') ?>"><i
                                             class="material-icons">cloud_upload</i></a>
                             <?php endif ?>
                             <?php
-                            $basename = $file_info['basename'];
-                            if(isset($file_info['childs']) and sizeof($file_info['childs']))
-                                $basename = $file_info['childs'][0][0];
-                            ?>
+							$basename = $file_info['basename'];
+							if(isset($file_info['childs']) and sizeof($file_info['childs']))
+								$basename = $file_info['childs'][0][0];
+							?>
                             <?php if($this->xcloner_encryption->is_encrypted_file($basename)) :?>
                                 <a href="#<?php echo $file_info['basename'] ?>" class="backup-decryption"
                                    title="<?php echo __('Backup Decryption', 'xcloner-backup-and-restore') ?>">
@@ -1081,193 +1081,193 @@ 
                         <?php endif ?>
 
                     <?php
-                        $return['data'][$i][] = ob_get_contents();
-                        ob_end_clean(); ?>
+						$return['data'][$i][] = ob_get_contents();
+						ob_end_clean(); ?>
 
             <?php endif ?>
         <?php endforeach ?>
     <?php
-        $this->send_response($return, 0);
-    }
-
-    /**
-     * API method to list internal backup files
-     */
-    public function list_backup_files()
-    {
-        $this->check_access();
-
-        $backup_parts = array();
-
-        $source_backup_file = $this->xcloner_sanitization->sanitize_input_as_string($_POST['file']);
-        $start = $this->xcloner_sanitization->sanitize_input_as_int($_POST['start']);
-        $return['part'] = $this->xcloner_sanitization->sanitize_input_as_int($_POST['part']);
-
-        $backup_file = $source_backup_file;
-
-        if ($this->xcloner_file_system->is_multipart($backup_file)) {
-            $backup_parts = $this->xcloner_file_system->get_multipart_files($backup_file);
-            $backup_file = $backup_parts[$return['part']];
-        }
-
-        if($this->xcloner_encryption->is_encrypted_file($backup_file)) {
-            $return['error'] = true;
-            $return['message'] = __("Backup archive is encrypted, please decrypt it first before you can list it's content.", "xcloner-backup-and-restore");
-            $this->send_response($return, 0);
-        }
-
-        try {
-            $tar = new Tar();
-            $tar->open($this->xcloner_settings->get_xcloner_store_path() . DS . $backup_file, $start);
-
-            $data = $tar->contents(get_option('xcloner_files_to_process_per_request'));
-        } catch (Exception $e) {
-            $return['error'] = true;
-            $return['message'] = $e->getMessage();
-            $this->send_response($return, 0);
-        }
-
-        $return['files'] = array();
-        $return['finished'] = 1;
-        $return['total_size'] = filesize($this->xcloner_settings->get_xcloner_store_path() . DS . $backup_file);
-        $i = 0;
-
-        if (isset($data['extracted_files']) and is_array($data['extracted_files'])) {
-            foreach ($data['extracted_files'] as $file) {
-                $return['files'][$i]['path'] = $file->getPath();
-                $return['files'][$i]['size'] = $file->getSize();
-                $return['files'][$i]['mtime'] = date(get_option('date_format') . " " . get_option('time_format'),
-                    $file->getMtime());
-
-                $i++;
-            }
-        }
-
-        if (isset($data['start'])) {
-            $return['start'] = $data['start'];
-            $return['finished'] = 0;
-        } else {
-            if ($this->xcloner_file_system->is_multipart($source_backup_file)) {
-                $return['start'] = 0;
-
-                ++$return['part'];
-
-                if ($return['part'] < sizeof($backup_parts)) {
-                    $return['finished'] = 0;
-                }
-
-            }
-        }
-
-        $this->send_response($return, 0);
-    }
-
-    /*
+		$this->send_response($return, 0);
+	}
+
+	/**
+	 * API method to list internal backup files
+	 */
+	public function list_backup_files()
+	{
+		$this->check_access();
+
+		$backup_parts = array();
+
+		$source_backup_file = $this->xcloner_sanitization->sanitize_input_as_string($_POST['file']);
+		$start = $this->xcloner_sanitization->sanitize_input_as_int($_POST['start']);
+		$return['part'] = $this->xcloner_sanitization->sanitize_input_as_int($_POST['part']);
+
+		$backup_file = $source_backup_file;
+
+		if ($this->xcloner_file_system->is_multipart($backup_file)) {
+			$backup_parts = $this->xcloner_file_system->get_multipart_files($backup_file);
+			$backup_file = $backup_parts[$return['part']];
+		}
+
+		if($this->xcloner_encryption->is_encrypted_file($backup_file)) {
+			$return['error'] = true;
+			$return['message'] = __("Backup archive is encrypted, please decrypt it first before you can list it's content.", "xcloner-backup-and-restore");
+			$this->send_response($return, 0);
+		}
+
+		try {
+			$tar = new Tar();
+			$tar->open($this->xcloner_settings->get_xcloner_store_path() . DS . $backup_file, $start);
+
+			$data = $tar->contents(get_option('xcloner_files_to_process_per_request'));
+		} catch (Exception $e) {
+			$return['error'] = true;
+			$return['message'] = $e->getMessage();
+			$this->send_response($return, 0);
+		}
+
+		$return['files'] = array();
+		$return['finished'] = 1;
+		$return['total_size'] = filesize($this->xcloner_settings->get_xcloner_store_path() . DS . $backup_file);
+		$i = 0;
+
+		if (isset($data['extracted_files']) and is_array($data['extracted_files'])) {
+			foreach ($data['extracted_files'] as $file) {
+				$return['files'][$i]['path'] = $file->getPath();
+				$return['files'][$i]['size'] = $file->getSize();
+				$return['files'][$i]['mtime'] = date(get_option('date_format') . " " . get_option('time_format'),
+					$file->getMtime());
+
+				$i++;
+			}
+		}
+
+		if (isset($data['start'])) {
+			$return['start'] = $data['start'];
+			$return['finished'] = 0;
+		} else {
+			if ($this->xcloner_file_system->is_multipart($source_backup_file)) {
+				$return['start'] = 0;
+
+				++$return['part'];
+
+				if ($return['part'] < sizeof($backup_parts)) {
+					$return['finished'] = 0;
+				}
+
+			}
+		}
+
+		$this->send_response($return, 0);
+	}
+
+	/*
      * Copy remote backup to local storage
      */
-    public function copy_backup_remote_to_local()
-    {
+	public function copy_backup_remote_to_local()
+	{
 
-        $this->check_access();
+		$this->check_access();
 
-        $backup_file = $this->xcloner_sanitization->sanitize_input_as_string($_POST['file']);
-        $storage_type = $this->xcloner_sanitization->sanitize_input_as_string($_POST['storage_type']);
+		$backup_file = $this->xcloner_sanitization->sanitize_input_as_string($_POST['file']);
+		$storage_type = $this->xcloner_sanitization->sanitize_input_as_string($_POST['storage_type']);
 
-        $xcloner_remote_storage = $this->get_xcloner_container()->get_xcloner_remote_storage();
+		$xcloner_remote_storage = $this->get_xcloner_container()->get_xcloner_remote_storage();
 
-        $return = array();
+		$return = array();
 
-        try {
-            if (method_exists($xcloner_remote_storage, "copy_backup_remote_to_local")) {
-                $return = call_user_func_array(array(
-                    $xcloner_remote_storage,
-                    "copy_backup_remote_to_local"
-                ), array($backup_file, $storage_type));
-            }
-        } catch (Exception $e) {
+		try {
+			if (method_exists($xcloner_remote_storage, "copy_backup_remote_to_local")) {
+				$return = call_user_func_array(array(
+					$xcloner_remote_storage,
+					"copy_backup_remote_to_local"
+				), array($backup_file, $storage_type));
+			}
+		} catch (Exception $e) {
 
-            $return['error'] = 1;
-            $return['message'] = $e->getMessage();
-        }
+			$return['error'] = 1;
+			$return['message'] = $e->getMessage();
+		}
 
-        if (!$return) {
-            $return['error'] = 1;
-            $return['message'] = "Upload failed, please check the error log for more information!";
-        }
+		if (!$return) {
+			$return['error'] = 1;
+			$return['message'] = "Upload failed, please check the error log for more information!";
+		}
 
 
-        $this->send_response($return, 0);
+		$this->send_response($return, 0);
 
-    }
+	}
 
-    /*
+	/*
      *
      * Upload backup to remote API
      *
      */
-    public function upload_backup_to_remote()
-    {
-        $this->check_access();
+	public function upload_backup_to_remote()
+	{
+		$this->check_access();
 
-        $backup_file = $this->xcloner_sanitization->sanitize_input_as_string($_POST['file']);
-        $storage_type = $this->xcloner_sanitization->sanitize_input_as_string($_POST['storage_type']);
+		$backup_file = $this->xcloner_sanitization->sanitize_input_as_string($_POST['file']);
+		$storage_type = $this->xcloner_sanitization->sanitize_input_as_string($_POST['storage_type']);
 
-        $xcloner_remote_storage = $this->get_xcloner_container()->get_xcloner_remote_storage();
+		$xcloner_remote_storage = $this->get_xcloner_container()->get_xcloner_remote_storage();
 
-        $return = array();
+		$return = array();
 
-        try {
-            if (method_exists($xcloner_remote_storage, "upload_backup_to_storage")) {
-                $return = call_user_func_array(array(
-                    $xcloner_remote_storage,
-                    "upload_backup_to_storage"
-                ), array($backup_file, $storage_type));
-            }
-        } catch (Exception $e) {
+		try {
+			if (method_exists($xcloner_remote_storage, "upload_backup_to_storage")) {
+				$return = call_user_func_array(array(
+					$xcloner_remote_storage,
+					"upload_backup_to_storage"
+				), array($backup_file, $storage_type));
+			}
+		} catch (Exception $e) {
 
-            $return['error'] = 1;
-            $return['message'] = $e->getMessage();
-        }
+			$return['error'] = 1;
+			$return['message'] = $e->getMessage();
+		}
 
-        if (!$return) {
-            $return['error'] = 1;
-            $return['message'] = "Upload failed, please check the error log for more information!";
-        }
+		if (!$return) {
+			$return['error'] = 1;
+			$return['message'] = "Upload failed, please check the error log for more information!";
+		}
 
 
-        $this->send_response($return, 0);
+		$this->send_response($return, 0);
 
-    }
+	}
 
-    /*
+	/*
      *
      * Remote Storage Status Save
      *
      */
-    public function remote_storage_save_status()
-    {
-        $this->check_access();
+	public function remote_storage_save_status()
+	{
+		$this->check_access();
 
-        $xcloner_remote_storage = $this->get_xcloner_container()->get_xcloner_remote_storage();
+		$xcloner_remote_storage = $this->get_xcloner_container()->get_xcloner_remote_storage();
 
-        $return['finished'] = $xcloner_remote_storage->change_storage_status($_POST['id'], $_POST['value']);
+		$return['finished'] = $xcloner_remote_storage->change_storage_status($_POST['id'], $_POST['value']);
 
-        $this->send_response($return, 0);
-    }
+		$this->send_response($return, 0);
+	}
 
 
-    public function download_restore_script()
-    {
-        $this->check_access();
+	public function download_restore_script()
+	{
+		$this->check_access();
 
-        @ob_end_clean();
+		@ob_end_clean();
 
-        $adapter = new Local(dirname(__DIR__), LOCK_EX, 'SKIP_LINKS');
-        $xcloner_plugin_filesystem = new Filesystem($adapter, new Config([
-            'disable_asserts' => true,
-        ]));
+		$adapter = new Local(dirname(__DIR__), LOCK_EX, 'SKIP_LINKS');
+		$xcloner_plugin_filesystem = new Filesystem($adapter, new Config([
+			'disable_asserts' => true,
+		]));
 
-        /* Generate PHAR FILE
+		/* Generate PHAR FILE
         $file = 'restore/vendor.built';
 
         if(file_exists($file))
@@ -1283,178 +1283,178 @@ 
         $phar2->setStub($phar2->createDefaultStub('vendor/autoload.php', 'vendor/autoload.php'));
          * */
 
-        $tmp_file = $this->xcloner_settings->get_xcloner_tmp_path() . DS . "xcloner-restore.tgz";
+		$tmp_file = $this->xcloner_settings->get_xcloner_tmp_path() . DS . "xcloner-restore.tgz";
 
-        $tar = new Tar();
-        $tar->create($tmp_file);
+		$tar = new Tar();
+		$tar->create($tmp_file);
 
-        $tar->addFile(dirname(__DIR__) . "/restore/vendor.build.txt", "vendor.phar");
-        //$tar->addFile(dirname(__DIR__)."/restore/vendor.tgz", "vendor.tgz");
+		$tar->addFile(dirname(__DIR__) . "/restore/vendor.build.txt", "vendor.phar");
+		//$tar->addFile(dirname(__DIR__)."/restore/vendor.tgz", "vendor.tgz");
 
-        $files = $xcloner_plugin_filesystem->listContents("vendor/", true);
-        foreach ($files as $file) {
-            $tar->addFile(dirname(__DIR__) . DS . $file['path'], $file['path']);
-        }
+		$files = $xcloner_plugin_filesystem->listContents("vendor/", true);
+		foreach ($files as $file) {
+			$tar->addFile(dirname(__DIR__) . DS . $file['path'], $file['path']);
+		}
 
-        $content = file_get_contents(dirname(__DIR__) . "/restore/xcloner_restore.php");
-        $content = str_replace("define('AUTH_KEY', '');", "define('AUTH_KEY', '" . md5(AUTH_KEY) . "');", $content);
+		$content = file_get_contents(dirname(__DIR__) . "/restore/xcloner_restore.php");
+		$content = str_replace("define('AUTH_KEY', '');", "define('AUTH_KEY', '" . md5(AUTH_KEY) . "');", $content);
 
-        $tar->addData("xcloner_restore.php", $content);
+		$tar->addData("xcloner_restore.php", $content);
 
-        $tar->close();
+		$tar->close();
 
-        if (file_exists($tmp_file)) {
-            header('Content-Description: File Transfer');
-            header('Content-Type: application/octet-stream');
-            header('Content-Disposition: attachment; filename="' . basename($tmp_file) . '"');
-            header('Expires: 0');
-            header('Cache-Control: must-revalidate');
-            header('Pragma: public');
-            header('Content-Length: ' . filesize($tmp_file));
-            readfile($tmp_file);
+		if (file_exists($tmp_file)) {
+			header('Content-Description: File Transfer');
+			header('Content-Type: application/octet-stream');
+			header('Content-Disposition: attachment; filename="' . basename($tmp_file) . '"');
+			header('Expires: 0');
+			header('Cache-Control: must-revalidate');
+			header('Pragma: public');
+			header('Content-Length: ' . filesize($tmp_file));
+			readfile($tmp_file);
 
-        }
+		}
 
-        @unlink($tmp_file);
-        exit;
-    }
+		@unlink($tmp_file);
+		exit;
+	}
 
-    /*
+	/*
      *
      * Download backup by Name from the Storage Path
      *
      */
-    public function download_backup_by_name()
-    {
-        $this->check_access();
+	public function download_backup_by_name()
+	{
+		$this->check_access();
 
-        @ob_end_clean();
+		@ob_end_clean();
 
-        $backup_name = $this->xcloner_sanitization->sanitize_input_as_string($_GET['name']);
+		$backup_name = $this->xcloner_sanitization->sanitize_input_as_string($_GET['name']);
 
 
-        $metadata = $this->xcloner_file_system->get_storage_filesystem()->getMetadata($backup_name);
-        $read_stream = $this->xcloner_file_system->get_storage_filesystem()->readStream($backup_name);
+		$metadata = $this->xcloner_file_system->get_storage_filesystem()->getMetadata($backup_name);
+		$read_stream = $this->xcloner_file_system->get_storage_filesystem()->readStream($backup_name);
 
 
-        header('Pragma: public');
-        header('Expires: 0');
-        header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
-        header('Cache-Control: private', false);
-        header('Content-Transfer-Encoding: binary');
-        header('Content-Disposition: attachment; filename="' . $metadata['path'] . '";');
-        header('Content-Type: application/octet-stream');
-        header('Content-Length: ' . $metadata['size']);
+		header('Pragma: public');
+		header('Expires: 0');
+		header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
+		header('Cache-Control: private', false);
+		header('Content-Transfer-Encoding: binary');
+		header('Content-Disposition: attachment; filename="' . $metadata['path'] . '";');
+		header('Content-Type: application/octet-stream');
+		header('Content-Length: ' . $metadata['size']);
 
-        @ob_end_clean();
+		@ob_end_clean();
 
-        $chunkSize = 1024 * 1024;
-        while (!feof($read_stream)) {
-            $buffer = fread($read_stream, $chunkSize);
-            echo $buffer;
-        }
-        fclose($read_stream);
-        exit;
+		$chunkSize = 1024 * 1024;
+		while (!feof($read_stream)) {
+			$buffer = fread($read_stream, $chunkSize);
+			echo $buffer;
+		}
+		fclose($read_stream);
+		exit;
 
-    }
+	}
 
-    /*
+	/*
      * Restore upload backup
      */
-    public function restore_upload_backup()
-    {
-        $this->check_access();
+	public function restore_upload_backup()
+	{
+		$this->check_access();
 
-        $return['part'] = 0;
-        $return['total_parts'] = 0;
-        $return['uploaded_size'] = 0;
-        $is_multipart = 0;
+		$return['part'] = 0;
+		$return['total_parts'] = 0;
+		$return['uploaded_size'] = 0;
+		$is_multipart = 0;
 
-        $file = $this->xcloner_sanitization->sanitize_input_as_string($_POST['file']);
-        $hash = $this->xcloner_sanitization->sanitize_input_as_string($_POST['hash']);
+		$file = $this->xcloner_sanitization->sanitize_input_as_string($_POST['file']);
+		$hash = $this->xcloner_sanitization->sanitize_input_as_string($_POST['hash']);
 
-        if (isset($_POST['part'])) {
-            $return['part'] = $this->xcloner_sanitization->sanitize_input_as_int($_POST['part']);
-        }
+		if (isset($_POST['part'])) {
+			$return['part'] = $this->xcloner_sanitization->sanitize_input_as_int($_POST['part']);
+		}
 
-        if (isset($_POST['uploaded_size'])) {
-            $return['uploaded_size'] = $this->xcloner_sanitization->sanitize_input_as_int($_POST['uploaded_size']);
-        }
+		if (isset($_POST['uploaded_size'])) {
+			$return['uploaded_size'] = $this->xcloner_sanitization->sanitize_input_as_int($_POST['uploaded_size']);
+		}
 
-        $start = $this->xcloner_sanitization->sanitize_input_as_string($_POST['start']);
-        $target_url = $this->xcloner_sanitization->sanitize_input_as_string($_POST['target_url']);
+		$start = $this->xcloner_sanitization->sanitize_input_as_string($_POST['start']);
+		$target_url = $this->xcloner_sanitization->sanitize_input_as_string($_POST['target_url']);
 
-        $return['total_size'] = $this->xcloner_file_system->get_backup_size($file);
+		$return['total_size'] = $this->xcloner_file_system->get_backup_size($file);
 
-        if ($this->xcloner_file_system->is_multipart($file)) {
-            $backup_parts = $this->xcloner_file_system->get_multipart_files($file);
+		if ($this->xcloner_file_system->is_multipart($file)) {
+			$backup_parts = $this->xcloner_file_system->get_multipart_files($file);
 
-            $return['total_parts'] = sizeof($backup_parts) + 1;
+			$return['total_parts'] = sizeof($backup_parts) + 1;
 
-            if ($return['part'] and isset($backup_parts[$return['part'] - 1])) {
-                $file = $backup_parts[$return['part'] - 1];
-            }
+			if ($return['part'] and isset($backup_parts[$return['part'] - 1])) {
+				$file = $backup_parts[$return['part'] - 1];
+			}
 
-            $is_multipart = 1;
-        }
+			$is_multipart = 1;
+		}
 
-        try {
+		try {
 
-            $xcloner_file_transfer = $this->get_xcloner_container()->get_xcloner_file_transfer();
-            $xcloner_file_transfer->set_target($target_url);
-            $return['start'] = $xcloner_file_transfer->transfer_file($file, $start, $hash);
+			$xcloner_file_transfer = $this->get_xcloner_container()->get_xcloner_file_transfer();
+			$xcloner_file_transfer->set_target($target_url);
+			$return['start'] = $xcloner_file_transfer->transfer_file($file, $start, $hash);
 
-        } catch (Exception $e) {
+		} catch (Exception $e) {
 
-            $return = array();
-            $return['error'] = true;
-            $return['status'] = 500;
-            $return['message'] = "CURL communication error with the restore host. " . $e->getMessage();
-            $this->send_response($return, 0);
+			$return = array();
+			$return['error'] = true;
+			$return['status'] = 500;
+			$return['message'] = "CURL communication error with the restore host. " . $e->getMessage();
+			$this->send_response($return, 0);
 
-        }
+		}
 
-        $return['status'] = 200;
+		$return['status'] = 200;
 
-        //we have finished the upload
-        if (!$return['start'] and $is_multipart) {
-            $return['part']++;
-            $return['uploaded_size'] += $this->xcloner_file_system->get_storage_filesystem()->getSize($file);
-        }
+		//we have finished the upload
+		if (!$return['start'] and $is_multipart) {
+			$return['part']++;
+			$return['uploaded_size'] += $this->xcloner_file_system->get_storage_filesystem()->getSize($file);
+		}
 
-        $this->send_response($return, 0);
-    }
+		$this->send_response($return, 0);
+	}
 
-    /*
+	/*
      * Restore backup
      */
-    public function restore_backup()
-    {
-        $this->check_access();
+	public function restore_backup()
+	{
+		$this->check_access();
 
-        define("XCLONER_PLUGIN_ACCESS", 1);
-        include_once(dirname(__DIR__) . DS . "restore" . DS . "xcloner_restore.php");
+		define("XCLONER_PLUGIN_ACCESS", 1);
+		include_once(dirname(__DIR__) . DS . "restore" . DS . "xcloner_restore.php");
 
-        return;
-    }
+		return;
+	}
 
-    /*
+	/*
      *
      * Send the json response back
      *
      */
-    private function send_response($data, $attach_hash = 1)
-    {
+	private function send_response($data, $attach_hash = 1)
+	{
 
-        if ($attach_hash and null !== $this->xcloner_settings->get_hash()) {
-            $data['hash'] = $this->xcloner_settings->get_hash();
-        }
+		if ($attach_hash and null !== $this->xcloner_settings->get_hash()) {
+			$data['hash'] = $this->xcloner_settings->get_hash();
+		}
 
-        if (ob_get_length()) {
-            ob_clean();
-        }
-        wp_send_json($data);
+		if (ob_get_length()) {
+			ob_clean();
+		}
+		wp_send_json($data);
 
-        die();
-    }
+		die();
+	}
 }