if (!defined('WP_FILE_MANAGER_DIRNAME')) {
    define('WP_FILE_MANAGER_DIRNAME', plugin_basename(dirname(__FILE__)));
}
if ( ! defined( 'WP_FM_SITE_URL' ) ) {
    define( 'WP_FM_SITE_URL', 'https://filemanagerpro.io' );
}
define('WP_FILE_MANAGER_PATH', plugin_dir_path(__FILE__));
if (!class_exists('mk_file_folder_manager')):
    class mk_file_folder_manager
    {
        protected $SERVER = 'https://filemanagerpro.io/api/plugindata/api.php';
        var $ver = '8.0.2';
        /* Auto Load Hooks */
        public function __construct()
        {
	        add_action('activated_plugin', array(&$this, 'deactivate_file_manager_pro'));
            add_action('admin_menu', array(&$this, 'ffm_menu_page'));
            add_action('network_admin_menu', array(&$this, 'ffm_menu_page'));
            add_action('admin_enqueue_scripts', array(&$this, 'ffm_admin_things'));
            add_action('admin_enqueue_scripts', array(&$this, 'ffm_admin_script'));
            add_action('wp_ajax_mk_file_folder_manager', array(&$this, 'mk_file_folder_manager_action_callback'));
            add_action('wp_ajax_mk_fm_close_fm_help', array($this, 'mk_fm_close_fm_help'));
            add_filter('plugin_action_links', array(&$this, 'mk_file_folder_manager_action_links'), 10, 2);
            do_action('load_filemanager_extensions');
            add_action('plugins_loaded', array(&$this, 'filemanager_load_text_domain'));
            /*
            File Manager Verify Email
            */
            add_action('wp_ajax_mk_filemanager_verify_email', array(&$this, 'mk_filemanager_verify_email_callback'));
            add_action('wp_ajax_verify_filemanager_email', array(&$this, 'verify_filemanager_email_callback'));
            /*
            Media Upload
            */
            add_action('wp_ajax_mk_file_folder_manager_media_upload', array(&$this, 'mk_file_folder_manager_media_upload'));
            /* New Feature */
            add_action('init', array(&$this, 'create_auto_directory'));
            /* Backup - Feature */
            add_action('wp_ajax_mk_file_manager_backup', array(&$this, 'mk_file_manager_backup_callback'));
            add_action('wp_ajax_mk_file_manager_backup_remove', array(&$this, 'mk_file_manager_backup_remove_callback'));
            add_action('wp_ajax_mk_file_manager_single_backup_remove', array(&$this, 'mk_file_manager_single_backup_remove_callback'));
            add_action('wp_ajax_mk_file_manager_single_backup_logs', array(&$this, 'mk_file_manager_single_backup_logs_callback'));
            add_action('wp_ajax_mk_file_manager_single_backup_restore', array(&$this, 'mk_file_manager_single_backup_restore_callback'));
            add_action( 'rest_api_init', function () {
            if(current_user_can('manage_options') || (is_multisite() && current_user_can( 'manage_network' ))){
                    register_rest_route( 'v1', '/fm/backup/(?P<backup_id>[a-zA-Z0-9-=]+)/(?P<type>[a-zA-Z0-9-=]+)/(?P<key>[a-zA-Z0-9-=]+)', array(
                        'methods' => 'GET',
                        'callback' => array( $this, 'fm_download_backup' ),
                        'permission_callback' => '__return_true',
                    ));
                
                    register_rest_route( 'v1', '/fm/backupall/(?P<backup_id>[a-zA-Z0-9-=]+)/(?P<type>[a-zA-Z0-9-=]+)/(?P<key>[a-zA-Z0-9-=]+)/(?P<all>[a-zA-Z]+)', array(
                        'methods' => 'GET',
                        'callback' => array( $this, 'fm_download_backup_all' ),
                        'permission_callback' => '__return_true',
                    ));
                }
            });
        }

	    /**
	     * Checks if another version of Filemanager/Filemanager PRO is active and deactivates it.
	     * Hooked on `activated_plugin` so other plugin is deactivated when current plugin is activated.
	     *
	     * @return void
	     */
	    public function deactivate_file_manager_pro($plugin) {

		    if ( ! in_array( $plugin, array(
			    'wp-file-manager/file_folder_manager.php',
			    'wp-file-manager-pro/file_folder_manager_pro.php'
		    ), true ) ) {
			    return;
		    }

		    $plugin_to_deactivate  = 'wp-file-manager/file_folder_manager.php';

		    // If we just activated the free version, deactivate the pro version.
		    if ( $plugin === $plugin_to_deactivate ) {
			    $plugin_to_deactivate  = 'wp-file-manager-pro/file_folder_manager_pro.php';
		    }

		    if ( is_multisite() && is_network_admin() ) {
			    $active_plugins = (array) get_site_option( 'active_sitewide_plugins', array() );
			    $active_plugins = array_keys( $active_plugins );
		    } else {
			    $active_plugins = (array) get_option( 'active_plugins', array() );
		    }

		    foreach ( $active_plugins as $plugin_basename ) {
			    if ( $plugin_to_deactivate === $plugin_basename ) {
				    deactivate_plugins( $plugin_basename );
				    return;
			    }
		    }
	    }

        /* Auto Directory */
        public function create_auto_directory() {
            $upload_dir = wp_upload_dir();
            $backup_dirname = $upload_dir['basedir'].'/wp-file-manager-pro/fm_backup';
            if (!file_exists($backup_dirname)) {
                wp_mkdir_p($backup_dirname);
            }

            // security fix
            $myfile = $backup_dirname."/.htaccess";
            if(!file_exists($myfile)){
                $myfileHandle = @fopen($myfile, 'w+');
                if(!is_bool($myfileHandle)){
                     $txt = '<FilesMatch "\.(zip|gz)$">';
                    $txt .= "\nOrder allow,deny\n";
                    $txt .= "Deny from all\n";
                    $txt .= "</Files>";
                    @fwrite($myfileHandle, $txt);
                    @fclose($myfileHandle);
                }
            }

            // creating blank index.php inside fm_backup
            $ourFileName = $backup_dirname."/index.html";
            if(!file_exists($ourFileName)){
                $ourFileHandle = @fopen($ourFileName, 'w');
                if(!is_bool($ourFileHandle)){
                    @fclose($ourFileHandle);
                    @chmod($ourFileName, 0755);
                }
            }

        }

        /*
        Backup - Restore
        */
        public function mk_file_manager_single_backup_restore_callback() {
            WP_Filesystem(); 
            global $wp_filesystem;
            $nonce = sanitize_text_field($_POST['nonce']);
            if(current_user_can('manage_options') && wp_verify_nonce( $nonce, 'wpfmbackuprestore' )) {
                global $wpdb;
                $fmdb = $wpdb->prefix.'wpfm_backup';
                $upload_dir = wp_upload_dir();
                $backup_dirname = $upload_dir['basedir'].'/wp-file-manager-pro/fm_backup/';
                $bkpid = intval($_POST['id']);
                $result = array();
                $filesDestination = WP_CONTENT_DIR.'/';

                if ( strcmp($backup_dirname, "/") === 0 ) {
                    $backup_path = $backup_dirname;
                }else{
                    $backup_path = $backup_dirname."/";
                }
                
                $database = sanitize_text_field($_POST['database']);
                $plugins = sanitize_text_field($_POST['plugins']);
                $themes = sanitize_text_field($_POST['themes']);
                $uploads = sanitize_text_field($_POST['uploads']);
                $others = sanitize_text_field($_POST['others']);
                if($bkpid) {
                    include('classes/files-restore.php');
                    $restoreFiles = new wp_file_manager_files_restore();
                    $fmbkp = $wpdb->get_row(
                        $wpdb->prepare('select * from '.$fmdb.' where id = %d', $bkpid)
                    );
                    if($themes == 'true') {
                        // case 1 - Themes
                        if(file_exists($backup_dirname.$fmbkp->backup_name.'-themes.zip')) {
                            $wp_filesystem->delete($filesDestination.'themes',true);
                            $restoreThemes = $restoreFiles->extract($backup_dirname.$fmbkp->backup_name.'-themes.zip',$filesDestination.'themes');
                            if($restoreThemes) {
                                echo wp_json_encode(array('step' => 1, 'database' => $database,'plugins' => $plugins,'themes' => 'false', 'uploads'=> $uploads, 'others' => $others,'bkpid' => $bkpid,'msg' => '<li class="fm-running-list fm-custom-checked">'.__('Themes backup restored successfully.', 'wp-file-manager').'</li>'));  
                                die;
                            } else {
                                echo wp_json_encode(array('step' => 1, 'database' => $database,'plugins' => $plugins,'themes' => 'false', 'uploads'=> $uploads, 'others' => $others,'bkpid' => $bkpid,'msg' => '<li class="fm-running-list fm-custom-unchecked">'.__('Unable to restore themes.', 'wp-file-manager').'</li>'));   
                                die;
                            }            
                        }else {
                            echo wp_json_encode(array('step' => 1, 'database' => $database,'plugins' => $plugins,'themes' => 'false', 'uploads'=> $uploads, 'others' => $others,'bkpid' => $bkpid,'msg' => ''));   
                            die;
                        }   
                    } 
                    else if($uploads == 'true'){
                        // case 2 - Uploads
                        if ( is_multisite() ) { 
                            $path_direc =  $upload_dir['basedir'];
                        } else {
                            $path_direc =   $filesDestination.'uploads';
                        }
                        if(file_exists($backup_dirname.$fmbkp->backup_name.'-uploads.zip')) {
                            $alllist = $wp_filesystem->dirlist($path_direc);
                            if(is_array($alllist) && !empty($alllist))
                            {
                                foreach($alllist as $key=>$value)
                                {
                                    if($key!= 'wp-file-manager-pro')
                                    {
                                        $wp_filesystem->delete($path_direc.'/'.$key,true);
                                    }
                                }
                            }

                            $restoreUploads = $restoreFiles->extract($backup_dirname.$fmbkp->backup_name.'-uploads.zip',$path_direc);
                            if($restoreUploads) {
                                echo wp_json_encode(array('step' => 1, 'database' => $database,'plugins' => $plugins,'themes' => $themes, 'uploads'=> 'false', 'others' => $others,'bkpid' => $bkpid,'msg' => '<li class="fm-running-list fm-custom-checked">'.__('Uploads backup restored successfully.', 'wp-file-manager').'</li>'));  
                                die;
                        
                            } else {
                                echo wp_json_encode(array('step' => 1, 'database' => $database,'plugins' => $plugins,'themes' => $themes, 'uploads'=> 'false', 'others' => $others,'bkpid' => $bkpid,'msg' => '<li class="fm-running-list fm-custom-unchecked">'.__('Unable to restore uploads.', 'wp-file-manager').'</li>')); 
                                die;
                        
                            }                    
                        } else {
                            echo wp_json_encode(array('step' => 1, 'database' => $database,'plugins' => $plugins,'themes' => $themes, 'uploads'=> 'false', 'others' => $others,'bkpid' => $bkpid,'msg' => '')); 
                            die;
                    
                        }   
                    }
                    else if($others == 'true'){
                    // case 3 - Others
                        if(file_exists($backup_dirname.$fmbkp->backup_name.'-others.zip')) {
                            $alllist = $wp_filesystem->dirlist($filesDestination);
                            if(is_array($alllist) && !empty($alllist))
                            {
                                foreach($alllist as $key=>$value)
                                {
                                    if($key != 'themes' && $key != 'uploads' && $key != 'plugins')
                                    {
                                        $wp_filesystem->delete($filesDestination.$key,true);
                                    }
                                }
                            }
                            $restoreOthers = $restoreFiles->extract($backup_dirname.$fmbkp->backup_name.'-others.zip',$filesDestination);
                            if($restoreOthers) {
                                echo wp_json_encode(array('step' => 1, 'database' => $database,'plugins' => $plugins,'themes' => $themes, 'uploads'=> $uploads, 'others' => 'false','bkpid' => $bkpid,'msg' => '<li class="fm-running-list fm-custom-checked">'.__('Others backup restored successfully.', 'wp-file-manager').'</li>')); 
                                die;
                        
                            } else {
                                echo wp_json_encode(array('step' => 1, 'database' => $database,'plugins' => $plugins,'themes' => $themes, 'uploads'=> $uploads, 'others' => 'false','bkpid' => $bkpid,'msg' => '<li class="fm-running-list fm-custom-unchecked">'.__('Unable to restore others.', 'wp-file-manager').'</li>')); 
                                die;
                        
                            }                  
                        }else {
                            echo wp_json_encode(array('step' => 1, 'database' => $database,'plugins' => $plugins,'themes' => $themes, 'uploads'=> $uploads, 'others' => 'false','bkpid' => $bkpid,'msg' => '')); 
                            die;
                        }
                    }
                    else if($plugins == 'true'){
                        // case 4- Plugins
                        if(file_exists($backup_path.$fmbkp->backup_name.'-plugins.zip')) {
                            $alllist = $wp_filesystem->dirlist($filesDestination.'plugins');
                            if(is_array($alllist) && !empty($alllist))
                            {
                                foreach($alllist as $key=>$value)
                                {
                                    if($key!= 'wp-file-manager')
                                    {
                                        $wp_filesystem->delete($filesDestination.'plugins/'.$key,true);
                                    }
                                }
                            }

                            $restorePlugins = $restoreFiles->extract($backup_path.$fmbkp->backup_name.'-plugins.zip',$filesDestination.'plugins');
                            if($restorePlugins) {
                                echo wp_json_encode(array('step' => 1, 'database' => $database,'plugins' => 'false','themes' => $themes, 'uploads'=> $uploads, 'others' => $others,'bkpid' => $bkpid,'msg' => '<li class="fm-running-list fm-custom-checked">'.__('Plugins backup restored successfully.', 'wp-file-manager').'</li>'));  
                                die;
                    
                            } else {
                                echo wp_json_encode(array('step' => 1, 'database' => $database,'plugins' => 'false','themes' => $themes, 'uploads'=> $uploads, 'others' => $others,'bkpid' => $bkpid,'msg' => '<li class="fm-running-list fm-custom-unchecked">'.__('Unable to restore plugins.', 'wp-file-manager').'</li>')); 
                                die;
                            }                                      
                        }else {
                            echo wp_json_encode(array('step' => 1, 'database' => $database,'plugins' => 'false','themes' => $themes, 'uploads'=> $uploads, 'others' => $others,'bkpid' => 0,'msg' => '')); 
                            die;
                    
                        }   
                    } 
                    else if($database == 'true'){
                        // case 5- Database
                        if(file_exists($backup_dirname.$fmbkp->backup_name.'-db.sql.gz')) {    
                            include('classes/db-restore.php');
                            $restoreDatabase = new Restore_Database($fmbkp->backup_name.'-db.sql.gz');
                            if($restoreDatabase->restoreDb()) {
                                echo wp_json_encode(array('step' => 0, 'database' => 'false','plugins' => $plugins,'themes' => $themes, 'uploads'=> $uploads, 'others' => $others,'bkpid' => '','msg' => '<li class="fm-running-list fm-custom-checked">'.__('Database backup restored successfully.', 'wp-file-manager').'</li>',  'msgg' => '<li class="fm-running-list fm-custom-checked">'.__('All Done', 'wp-file-manager').'</li>')); 
                                die;
                            } else {
                                echo wp_json_encode(array('step' => 0, 'database' => 'false','plugins' => $plugins,'themes' => $themes, 'uploads'=> $uploads, 'others' => $others,'bkpid' => $bkpid,'msg' => '<li class="fm-running-list fm-custom-unchecked">'.__('Unable to restore DB backup.', 'wp-file-manager').'</li>'));  
                                die;
                            }
                        }else {
                            echo wp_json_encode(array('step' => 1, 'database' => 'false','plugins' => $plugins,'themes' => $themes, 'uploads'=> $uploads, 'others' => $others,'bkpid' => $bkpid,'msg' => ''));  
                            die;
                        }  
                    }else {
                        echo wp_json_encode(array('step' => 0, 'database' => 'false','plugins' => 'false','themes' => 'false','uploads'=> 'false','others' => 'false', 'bkpid' => '', 'msg' => '<li class="fm-running-list fm-custom-checked">'.__('All Done', 'wp-file-manager').'</li>'));                        
                        die;
                    }
                } else {
                        echo wp_json_encode(array('step' => 0, 'database' => 'false','plugins' => 'false','themes' => 'false', 'uploads'=> 'false', 'others' => 'false','bkpid' => '','msg' => '<li class="fm-running-list fm-custom-unchecked">'.__('Unable to restore plugins.', 'wp-file-manager').'</li>'));
                        die;
                }
                die;
            }
        }
        /*
        Backup - Remove
        */
        public function mk_file_manager_backup_remove_callback(){
            $nonce = sanitize_text_field($_POST['nonce']);
            if(current_user_can('manage_options') && wp_verify_nonce( $nonce, 'wpfmbackupremove' )) {
            global $wpdb;
            $fmdb = $wpdb->prefix.'wpfm_backup';
            $upload_dir = wp_upload_dir();
            $backup_dirname = $upload_dir['basedir'].'/wp-file-manager-pro/fm_backup/';
            $bkpRids = $_POST['delarr'];
            $isRemoved = false;        
            if(isset($bkpRids)) {
                foreach($bkpRids as $bkRid) {
                    $bkRid = intval($bkRid);
                    $fmbkp = $wpdb->get_row(
                        $wpdb->prepare('select * from '.$fmdb.' where id = %d',$bkRid)
                    );
                    if(file_exists($backup_dirname.$fmbkp->backup_name.'-db.sql.gz')) {
                        unlink($backup_dirname.$fmbkp->backup_name.'-db.sql.gz');
                    }
                    if(file_exists($backup_dirname.$fmbkp->backup_name.'-others.zip')) {
                        unlink($backup_dirname.$fmbkp->backup_name.'-others.zip');
                    }
                    if(file_exists($backup_dirname.$fmbkp->backup_name.'-plugins.zip')) {
                        unlink($backup_dirname.$fmbkp->backup_name.'-plugins.zip');
                    }
                    if(file_exists($backup_dirname.$fmbkp->backup_name.'-themes.zip')) {
                        unlink($backup_dirname.$fmbkp->backup_name.'-themes.zip');
                    }
                    if(file_exists($backup_dirname.$fmbkp->backup_name.'-uploads.zip')) {
                        unlink($backup_dirname.$fmbkp->backup_name.'-uploads.zip');
                    }
                    // removing from db
                    $wpdb->delete($fmdb, array('id' => $bkRid));
                    $isRemoved = true;
                }
            }
            if($isRemoved) {
                
                echo __('Backups removed successfully!','wp-file-manager');
            } else {
                echo __('Unable to removed backup!','wp-file-manager'); 
            }
            die;
        }
        }
        /*
        Backup Logs
        */
        public function mk_file_manager_single_backup_logs_callback() {
            $nonce = sanitize_text_field($_POST['nonce']);
            if(current_user_can('manage_options') && wp_verify_nonce( $nonce, 'wpfmbackuplogs' )) {
            global $wpdb;
            $fmdb = $wpdb->prefix.'wpfm_backup';
            $upload_dir = wp_upload_dir();
            $backup_dirname = $upload_dir['basedir'].'/wp-file-manager-pro/fm_backup/';
            $bkpId = intval($_POST['id']);
            $logs = array(); 
            $logMessage = '';       
            if(isset($bkpId)) {
                    $fmbkp = $wpdb->get_row(
                        $wpdb->prepare('select * from '.$fmdb.' where id = %d', $bkpId)
                    );
                    if(file_exists($backup_dirname.$fmbkp->backup_name.'-db.sql.gz')) {
                        $size = filesize($backup_dirname.$fmbkp->backup_name.'-db.sql.gz');
                        $logs[] = __('Database backup done on date ', 'wp-file-manager').$fmbkp->backup_date.' ('.$fmbkp->backup_name.'-db.sql.gz) ('.$this->formatSizeUnits($size).')';
                    }                    
                    if(file_exists($backup_dirname.$fmbkp->backup_name.'-plugins.zip')) {
                        $size = filesize($backup_dirname.$fmbkp->backup_name.'-plugins.zip');
                        $logs[] = __('Plugins backup done on date ', 'wp-file-manager').$fmbkp->backup_date.' ('.$fmbkp->backup_name.'-plugins.zip) ('.$this->formatSizeUnits($size).')';
                    }
                    if(file_exists($backup_dirname.$fmbkp->backup_name.'-themes.zip')) {
                        $size = filesize($backup_dirname.$fmbkp->backup_name.'-themes.zip');
                        $logs[] = __('Themes backup done on date ', 'wp-file-manager').$fmbkp->backup_date.' ('.$fmbkp->backup_name.'-themes.zip) ('.$this->formatSizeUnits($size).')';
                    }
                    if(file_exists($backup_dirname.$fmbkp->backup_name.'-uploads.zip')) {
                        $size = filesize($backup_dirname.$fmbkp->backup_name.'-uploads.zip');
                        $logs[] = __('Uploads backup done on date ', 'wp-file-manager').$fmbkp->backup_date.' ('.$fmbkp->backup_name.'-uploads.zip) ('.$this->formatSizeUnits($size).')';
                    }
                    if(file_exists($backup_dirname.$fmbkp->backup_name.'-others.zip')) {
                        $size = filesize($backup_dirname.$fmbkp->backup_name.'-others.zip');
                        $logs[] = __('Others backup done on date ', 'wp-file-manager').$fmbkp->backup_date.' ('.$fmbkp->backup_name.'-others.zip) ('.$this->formatSizeUnits($size).')';
                    }
            }
            $count = 1;
            $logMessage = '<h3 class="fm_console_log_pop log_msg_align_center">'.__('Logs', 'wp-file-manager').'</h3>';
            if(isset($logs)) {
                foreach($logs as $log) {
                    $logMessage .= '<p class="fm_console_success">('.$count++.') '.$log.'</p>';
                }
            } else {
                $logMessage .= '<p class="fm_console_error">'.__('No logs found!', 'wp-file-manager').'</p>';
            }
            echo $logMessage;
            die; 
        }
        }
       /*
       Returning Valid Format
       */
        public function formatSizeUnits($bytes) {
            if ($bytes >= 1073741824)
            {
                $bytes = number_format($bytes / 1073741824, 2) . ' GB';
            }
            elseif ($bytes >= 1048576)
            {
                $bytes = number_format($bytes / 1048576, 2) . ' MB';
            }
            elseif ($bytes >= 1024)
            {
                $bytes = number_format($bytes / 1024, 2) . ' KB';
            }
            elseif ($bytes > 1)
            {
                $bytes = $bytes . ' bytes';
            }
            elseif ($bytes == 1)
            {
                $bytes = $bytes . ' byte';
            }
            else
            {
                $bytes = '0 bytes';
            }

            return $bytes;
        }
        /*
        Backup - Remove
        */
        public function mk_file_manager_single_backup_remove_callback(){
            $nonce = sanitize_text_field($_POST['nonce']);
            if(current_user_can('manage_options') && wp_verify_nonce( $nonce, 'wpfmbackupremove' )) {
            global $wpdb;
            $fmdb = $wpdb->prefix.'wpfm_backup';
            $upload_dir = wp_upload_dir();
            $backup_dirname = $upload_dir['basedir'].'/wp-file-manager-pro/fm_backup/';
            $bkpId = intval($_POST['id']);
            $isRemoved = false;        
            if(isset($bkpId)) {
                    $fmbkp = $wpdb->get_row(
                        $wpdb->prepare('select * from '.$fmdb.' where id = %d',$bkpId)
                    );
                    if(file_exists($backup_dirname.$fmbkp->backup_name.'-db.sql.gz')) {
                        unlink($backup_dirname.$fmbkp->backup_name.'-db.sql.gz');
                    }
                    if(file_exists($backup_dirname.$fmbkp->backup_name.'-others.zip')) {
                        unlink($backup_dirname.$fmbkp->backup_name.'-others.zip');
                    }
                    if(file_exists($backup_dirname.$fmbkp->backup_name.'-plugins.zip')) {
                        unlink($backup_dirname.$fmbkp->backup_name.'-plugins.zip');
                    }
                    if(file_exists($backup_dirname.$fmbkp->backup_name.'-themes.zip')) {
                        unlink($backup_dirname.$fmbkp->backup_name.'-themes.zip');
                    }
                    if(file_exists($backup_dirname.$fmbkp->backup_name.'-uploads.zip')) {
                        unlink($backup_dirname.$fmbkp->backup_name.'-uploads.zip');
                    }
                    // removing from db
                    $wpdb->delete($fmdb, array('id' => $bkpId));
                    $isRemoved = true;
            }
            if($isRemoved) {
                echo  "1";
            } else {
                echo "2";
            }
            die;
        }
        }
        /*
        Backup - Ajax - Feature
        */
        public function mk_file_manager_backup_callback(){
            
            $nonce = sanitize_text_field( $_POST['nonce'] );
            if( current_user_can( 'manage_options' ) && wp_verify_nonce( $nonce, 'wpfmbackup' ) ) {
            global $wpdb;
            $fmdb = $wpdb->prefix.'wpfm_backup';
            $date = date('Y-m-d H:i:s');
            $file_number = 'backup_'.date('Y_m_d_H_i_s-').bin2hex(openssl_random_pseudo_bytes(4));
            $database = sanitize_text_field($_POST['database']);
            $files = sanitize_text_field($_POST['files']);
            $plugins = sanitize_text_field($_POST['plugins']);
            $themes = sanitize_text_field($_POST['themes']);
            $uploads = sanitize_text_field($_POST['uploads']);
            $others = sanitize_text_field($_POST['others']);
            $bkpid = isset($_POST['bkpid']) ? sanitize_text_field($_POST['bkpid']) : '';
            if($database == 'false' && $files == 'false' && $bkpid == '') {
                echo wp_json_encode(array('step' => '0', 'database' => 'false','files' => 'false','plugins' => 'false','themes' => 'false', 'uploads'=> 'false', 'others' => 'false', 'bkpid' => '0', 'msg' => '<li class="fm-running-list fm-custom-unchecked">'.__('Nothing selected for backup','wp-file-manager').'</li>'));
                die; 
            }
            if($bkpid == '') {
                $wpdb->insert( 
                    $fmdb, 
                    array( 
                        'backup_name' => $file_number, 
                        'backup_date' => $date
                    ), 
                    array( 
                        '%s', 
                        '%s' 
                    ) 
                );
                $id = $wpdb->insert_id;
            } else {
                $id = $bkpid;
            }
            if ( ! wp_verify_nonce( $nonce, 'wpfmbackup' ) ) {
                echo wp_json_encode(array('step' => 0, 'msg' => '<li class="fm-running-list fm-custom-unchecked">'.__('Security Issue.', 'wp-file-manager').'</li>'));
            } else {
                $fileName = $wpdb->get_row(
                  $wpdb->prepare("select * from ".$fmdb." where id=%d",$id)
                );              
                //database
                if($database == 'true') {
                    include('classes/db-backup.php'); 
                    $backupDatabase = new Backup_Database($fileName->backup_name);
                    $result = $backupDatabase->backupTables(TABLES);
                    if($result == '1'){
                        echo wp_json_encode(array('step' => 1, 'database' => 'false','files' => $files,'plugins' => $plugins,'themes' => $themes, 'uploads'=> $uploads, 'others' => $others,'bkpid' => $id,'msg' => '<li class="fm-running-list fm-custom-checked">'.__('Database backup done.', 'wp-file-manager').'</li>'));  
                        die;
                    } else {
                        echo wp_json_encode(array('step' => 1, 'database' => 'false','files' => $files,'plugins' => $plugins,'themes' => $themes, 'uploads'=> $uploads, 'others' => $others,'bkpid' => $id, 'msg' => '<li class="fm-running-list fm-custom-unchecked">'.__('Unable to create database backup.', 'wp-file-manager').'</li>'));   
                        die;
                    }                   
                }
                else if($files == 'true') {
                    include('classes/files-backup.php');
                    $upload_dir = wp_upload_dir();
                    $backup_dirname = $upload_dir['basedir'].'/wp-file-manager-pro/fm_backup';
                    $filesBackup = new wp_file_manager_files_backup();
                     // plugins
                     if($plugins == 'true') {
                        $plugin_dir = WP_PLUGIN_DIR;  
                        $backup_plugins = $filesBackup->zipData( $plugin_dir,$backup_dirname.'/'.$fileName->backup_name.'-plugins.zip');
                        if($backup_plugins) {
                            echo wp_json_encode(array('step' => 1, 'database' => 'false','files' => 'true','plugins' => 'false','themes' => $themes, 'uploads'=> $uploads, 'others' => $others,'bkpid' => $id, 'msg' => '<li class="fm-running-list fm-custom-checked">'.__('Plugins backup done.', 'wp-file-manager').'</li>'));
                            die;
                        } else {
                            echo wp_json_encode(array('step' => 1, 'database' => 'false','files' => 'true','plugins' => 'false','themes' => $themes, 'uploads'=> $uploads, 'others' => $others, 'bkpid' => $id, 'msg' => '<li class="fm-running-list fm-custom-unchecked">'.__('Plugins backup failed.', 'wp-file-manager').'</li>')); 
                            die;
                        }
                     } 
                     // themes
                     else if($themes == 'true') {
                        $themes_dir = get_theme_root();
                        $backup_themes = $filesBackup->zipData( $themes_dir,$backup_dirname.'/'.$fileName->backup_name.'-themes.zip');
                        if($backup_themes) {
                            echo wp_json_encode(array('step' => 1, 'database' => 'false','files' => 'true','plugins' => 'false','themes' => 'false', 'uploads'=> $uploads, 'others' => $others, 'bkpid' => $id, 'msg' => '<li class="fm-running-list fm-custom-checked">'.__('Themes backup done.', 'wp-file-manager').'</li>'));
                            die;
                        } else {
                            echo wp_json_encode(array('step' => 1, 'database' => 'false','files' => 'true','plugins' => 'false','themes' => $themes, 'uploads'=> $uploads, 'others' => $others, 'bkpid' => $id, 'msg' => '<li class="fm-running-list fm-custom-unchecked">'.__('Themes backup failed.', 'wp-file-manager').'</li>')); 
                            die;
                        }
                     }
                     // uploads
                     else if($uploads == 'true') {
                        $wpfm_upload_dir = wp_upload_dir();
                        $uploads_dir = $wpfm_upload_dir['basedir'];
                        $backup_uploads = $filesBackup->zipData( $uploads_dir,$backup_dirname.'/'.$fileName->backup_name.'-uploads.zip');
                        if($backup_uploads) {
                            echo wp_json_encode(array('step' => 1, 'database' => 'false','files' => 'true','plugins' => 'false','themes' => 'false', 'uploads'=> 'false', 'others' => $others, 'bkpid' => $id, 'msg' => '<li class="fm-running-list fm-custom-checked">'.__('Uploads backup done.', 'wp-file-manager').'</li>'));
                            die;
                        } else {
                            echo wp_json_encode(array('step' => 1, 'database' => 'false','files' => 'true','plugins' => 'false','themes' => 'false', 'uploads'=> 'false', 'others' => $others, 'bkpid' => $id, 'msg' => '<li class="fm-running-list fm-custom-unchecked">'.__('Uploads backup failed.', 'wp-file-manager').'</li>'));
                            die;
                        }
                     } 
                     // other
                     else if($others == 'true') {
                        $others_dir = WP_CONTENT_DIR;
                        $backup_others = $filesBackup->zipOther( $others_dir,$backup_dirname.'/'.$fileName->backup_name.'-others.zip');
                        if($backup_others) {
                            echo wp_json_encode(array('step' => 1, 'database' => 'false','files' => 'true','plugins' => 'false','themes' => 'false', 'uploads'=> 'false', 'others' => 'false', 'bkpid' => $id, 'msg' => '<li class="fm-running-list fm-custom-checked">'.__('Others backup done.', 'wp-file-manager').'</li>'));
                            die; 
                        } else {
                            echo wp_json_encode(array('step' => 1, 'database' => 'false','files' => 'true','plugins' => 'false','themes' => 'false', 'uploads'=> 'false', 'others' => 'false', 'bkpid' => $id, 'msg' => '<li class="fm-running-list fm-custom-unchecked">'.__('Others backup failed.', 'wp-file-manager').'</li>'));
                            
                        }                        
                     } else {
                        echo wp_json_encode(array('step' => 0, 'database' => 'false', 'files' => 'false','plugins' => 'false','themes' => 'false','uploads'=> 'false','others' => 'false', 'bkpid' => $id, 'msg' => '<li class="fm-running-list fm-custom-checked">'.__('All Done', 'wp-file-manager').'</li>'));
                        die;
                     }
                } else {
                 echo wp_json_encode(array('step' => 0, 'database' => 'false', 'files' => 'false','plugins' => 'false','themes' => 'false','uploads'=> 'false','others' => 'false','bkpid' => $id, 'msg' => '<li class="fm-running-list fm-custom-checked">'.__('All Done', 'wp-file-manager').'</li>'));
                }
            }
            } else {
                die(__('Invalid security token!', 'wp-file-manager'));
            }
            die;
        }

        /* Verify Email*/
        public function mk_filemanager_verify_email_callback()
        {
            $current_user = wp_get_current_user();
            $nonce = sanitize_text_field($_REQUEST['vle_nonce']);
            if (wp_verify_nonce($nonce, 'verify-filemanager-email')) {
                $action = sanitize_text_field($_POST['todo']);
                $lokhal_email = sanitize_email($_POST['lokhal_email']);
                $lokhal_fname = sanitize_text_field(htmlentities($_POST['lokhal_fname']));
                $lokhal_lname = sanitize_text_field(htmlentities($_POST['lokhal_lname']));
                // case - 1 - close
                if ($action == 'cancel') {
                    set_transient('filemanager_cancel_lk_popup_'.$current_user->ID, 'filemanager_cancel_lk_popup_'.$current_user->ID, 60 * 60 * 24 * 30);
                    update_option('filemanager_email_verified_'.$current_user->ID, 'yes');
                } elseif ($action == 'verify') {
                    $engagement = '75';
                    update_option('filemanager_email_address_'.$current_user->ID, $lokhal_email);
                    update_option('verify_filemanager_fname_'.$current_user->ID, $lokhal_fname);
                    update_option('verify_filemanager_lname_'.$current_user->ID, $lokhal_lname);
                    update_option('filemanager_email_verified_'.$current_user->ID, 'yes');
                    /* Send Email Code */
                    $subject = 'Email Verification';
                    $message = "
					<html>
					<head>
					<title>Email Verification</title>
					</head>
					<body>
					<p>Thanks for signing up! Just click the link below to verify your email and weC2@2!22ll keep you up-to-date with the latest and greatest brewing in our dev labs!</p>	
					<p><a href='".admin_url('admin-ajax.php?action=verify_filemanager_email&token='.md5($lokhal_email))."'>Click Here to Verify
</a></p>				
					</body>
					</html>
					";
                    // Always set content-type when sending HTML email
                    $headers = 'MIME-Version: 1.0'."\r\n";
                    $headers .= 'Content-type:text/html;charset=UTF-8'."\r\n";
                    $headers .= 'From: noreply@filemanagerpro.io'."\r\n";
                    $mail = mail($lokhal_email, $subject, $message, $headers);
                    $data = $this->verify_on_server($lokhal_email, $lokhal_fname, $lokhal_lname, $engagement, 'verify', '0');
                    if ($mail) {
                        echo '1';
                    } else {
                        echo '2';
                    }
                }
            } else {
                echo 'Nonce';
            }
            die;
        }

        /*
        * Verify Email
        */
        public function verify_filemanager_email_callback()
        {
            $email = sanitize_text_field($_GET['token']);
            $current_user = wp_get_current_user();
            $lokhal_email_address = md5(get_option('filemanager_email_address_'.$current_user->ID));
            if ($email == $lokhal_email_address) {
                $this->verify_on_server(get_option('filemanager_email_address_'.$current_user->ID), get_option('verify_filemanager_fname_'.$current_user->ID), get_option('verify_filemanager_lname_'.$current_user->ID), '100', 'verified', '1');
                update_option('filemanager_email_verified_'.$current_user->ID, 'yes');
                echo '<p>Email Verified Successfully. Redirecting please wait.</p>';
                echo '<script>';
                echo 'setTimeout(function(){window.location.href="https://filemanagerpro.io?utm_redirect=wp" }, 2000);';
                echo '</script>';
            }
            die;
        }

        /*
        Send Data To Server
        */
        public function verify_on_server($email, $fname, $lname, $engagement, $todo, $verified)
        {
            global $wpdb, $wp_version;
            if (get_bloginfo('version') < '3.4') {
                $theme_data = get_theme_data(get_stylesheet_directory().'/style.css');
                $theme = $theme_data['Name'].' '.$theme_data['Version'];
            } else {
                $theme_data = wp_get_theme();
                $theme = $theme_data->Name.' '.$theme_data->Version;
            }

            // Try to identify the hosting provider
            $host = false;
            if (defined('WPE_APIKEY')) {
                $host = 'WP Engine';
            } elseif (defined('PAGELYBIN')) {
                $host = 'Pagely';
            }
            $mysql_ver = @mysqli_get_server_info($wpdb->dbh);
            $id = get_option('page_on_front');
            $info = array(
                         'email' => $email,
                         'first_name' => $fname,
                         'last_name' => $lname,
                         'engagement' => $engagement,
                         'SITE_URL' => site_url(),
                         'PHP_version' => phpversion(),
                         'upload_max_filesize' => ini_get('upload_max_filesize'),
                         'post_max_size' => ini_get('post_max_size'),
                         'memory_limit' => ini_get('memory_limit'),
                         'max_execution_time' => ini_get('max_execution_time'),
                         'HTTP_USER_AGENT' => $_SERVER['HTTP_USER_AGENT'],
                         'wp_version' => $wp_version,
                         'plugin' => 'wp file manager',
                         'nonce' => 'um235gt9duqwghndewi87s34dhg',
                         'todo' => $todo,
                         'verified' => $verified,
                );
            $str = http_build_query($info);
            $args = array(
                'body' => $str,
                'timeout' => '5',
                'redirection' => '5',
                'httpversion' => '1.0',
                'blocking' => true,
                'headers' => array(),
                'cookies' => array(),
            );

            $response = wp_remote_post($this->SERVER, $args);

            return $response;
        }

        /**
		* Generate plugin key
		**/
		
		private static function fm_generate_key(){
			return substr(str_shuffle(str_repeat($x='0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ', ceil(25/strlen($x)) )),1,25);
        }
        
        /**
		* Generate plugin key
		**/
		
		private static function fm_get_key(){
			return get_option('fm_key');
		}

        /* File Manager text Domain */
        public function filemanager_load_text_domain()
        {
            $domain = dirname(plugin_basename(__FILE__));
            $locale = apply_filters('plugin_locale', get_locale(), $domain);
            load_textdomain($domain, trailingslashit(WP_LANG_DIR).'plugins'.'/'.$domain.'-'.$locale.'.mo');
            load_plugin_textdomain($domain, false, basename(dirname(__FILE__)).'/languages/');

            ////// Creating key
            $fmkey = self::fm_generate_key();
            if(self::fm_get_key() == ""){
                update_option('fm_key',$fmkey);
            }
        }

        /* Menu Page */
        public function ffm_menu_page()
        {
            add_menu_page(
            __('WP File Manager', 'wp-file-manager'),
            __('WP File Manager', 'wp-file-manager'),
            'manage_options',
            'wp_file_manager',
            array(&$this, 'ffm_settings_callback'),
            plugins_url('images/wp_file_manager.svg', __FILE__)
            );
            /* Only for admin */
            add_submenu_page('wp_file_manager', __('Settings', 'wp-file-manager'), __('Settings', 'wp-file-manager'), 'manage_options', 'wp_file_manager_settings', array(&$this, 'wp_file_manager_settings'));
            /* Only for admin */
            add_submenu_page('wp_file_manager', __('Preferences', 'wp-file-manager'), __('Preferences', 'wp-file-manager'), 'manage_options', 'wp_file_manager_preferences', array(&$this, 'wp_file_manager_root'));
            /* Only for admin */
            add_submenu_page('wp_file_manager', __('System Properties', 'wp-file-manager'), __('System Properties', 'wp-file-manager'), 'manage_options', 'wp_file_manager_sys_properties', array(&$this, 'wp_file_manager_properties'));
            /* Only for admin */
            add_submenu_page('wp_file_manager', __('Shortcode - PRO', 'wp-file-manager'), __('Shortcode - PRO', 'wp-file-manager'), 'manage_options', 'wp_file_manager_shortcode_doc', array(&$this, 'wp_file_manager_shortcode_doc'));
            add_submenu_page('wp_file_manager', __('Logs', 'wp-file-manager'), __('Logs', 'wp-file-manager'), 'manage_options', 'wpfm-logs', array(&$this, 'wp_file_manager_logs'));
            add_submenu_page('wp_file_manager', __('Backup/Restore', 'wp-file-manager'), __('Backup/Restore', 'wp-file-manager'), 'manage_options', 'wpfm-backup', array(&$this, 'wp_file_manager_backup'));             
        }       
        /* Main Role */
        public function ffm_settings_callback()
        {
            if (is_admin()):
             include 'lib/wpfilemanager.php';
            endif;
        }

        /*Settings */
        public function wp_file_manager_settings()
        {
            if (is_admin()):
             include 'inc/settings.php';
            endif;
        }

        /* Shortcode Doc */
        public function wp_file_manager_shortcode_doc()
        {
            if (is_admin()):
             include 'inc/shortcode_docs.php';
            endif;
        }
        /*  Backup */
        public function wp_file_manager_backup() {
            if (is_admin()):
                include 'inc/backup.php';
            endif;
        }

        /* System Properties */
        public function wp_file_manager_properties()
        {
            if (is_admin()):
             include 'inc/system_properties.php';
            endif;
        }	
        /*
         Root
        */
        public function wp_file_manager_root()
        {
            if (is_admin()):
             include 'inc/root.php';
            endif;
        }		
		/* System Properties */
        public function wp_file_manager_logs()
        {
            if (is_admin()):
             include 'inc/logs.php';
            endif;
        }

        public function ffm_admin_script(){
            wp_enqueue_style( 'fm_menu_common', plugins_url('/css/fm_common.css', __FILE__) );
        }

         /* Admin  Things */
         public function ffm_admin_things()
         {
           
            $getPage = isset($_GET['page']) ? sanitize_text_field($_GET['page']) : '';
            $allowedPages = array(
                'wp_file_manager',
            );
           
           // Languages
            $lang = isset($_GET['lang']) && !empty($_GET['lang']) && in_array(sanitize_text_field(htmlentities($_GET['lang'])), $this->fm_languages()) ? sanitize_text_field(htmlentities($_GET['lang'])) : '';
            if (!empty($getPage) && in_array($getPage, $allowedPages)):
                if( isset( $_GET['lang'] ) && !empty( $_GET['lang'] ) && !wp_verify_nonce( isset( $_GET['nonce'] ) ? $_GET['nonce'] : '', 'wp-file-manager-language' )) {
                    //Access Denied
                } else {
                global $wp_version;
                $fm_nonce = wp_create_nonce('wp-file-manager');
                $wp_fm_lang = get_transient('wp_fm_lang');
                $wp_fm_theme = get_transient('wp_fm_theme');
                $opt = get_option('wp_file_manager_settings');
                 wp_enqueue_style('jquery-ui', plugins_url('css/jquery-ui.css', __FILE__), '', $this->ver);
                 wp_enqueue_style('fm_commands', plugins_url('lib/css/commands.css', __FILE__), '', $this->ver);
                 wp_enqueue_style('fm_common', plugins_url('lib/css/common.css', __FILE__), '', $this->ver);
                 wp_enqueue_style('fm_contextmenu', plugins_url('lib/css/contextmenu.css', __FILE__), '', $this->ver);
                 wp_enqueue_style('fm_cwd', plugins_url('lib/css/cwd.css', __FILE__), '', $this->ver);
                 wp_enqueue_style('fm_dialog', plugins_url('lib/css/dialog.css', __FILE__), '', $this->ver);
                 wp_enqueue_style('fm_fonts', plugins_url('lib/css/fonts.css', __FILE__), '', $this->ver);
                 wp_enqueue_style('fm_navbar', plugins_url('lib/css/navbar.css', __FILE__), '', $this->ver);
                 wp_enqueue_style('fm_places', plugins_url('lib/css/places.css', __FILE__), '', $this->ver);
                 wp_enqueue_style('fm_quicklook', plugins_url('lib/css/quicklook.css', __FILE__), '', $this->ver);
                 wp_enqueue_style('fm_statusbar', plugins_url('lib/css/statusbar.css', __FILE__), '', $this->ver);
                 wp_enqueue_style('theme', plugins_url('lib/css/theme.css', __FILE__), '', $this->ver);
                 wp_enqueue_style('fm_toast', plugins_url('lib/css/toast.css', __FILE__), '', $this->ver);
                 wp_enqueue_style('fm_toolbar', plugins_url('lib/css/toolbar.css', __FILE__), '', $this->ver);
				 
                 wp_enqueue_script('jquery');          
                 
                 wp_enqueue_script('fm_jquery_js', plugins_url('js/top.js', __FILE__), '', $this->ver);
                
                $jquery_ui_js = 'jquery-ui-1.11.4.js';
                // 5.6 jquery ui issue fix
                if ( version_compare( $wp_version, '5.6', '>=' ) ) {
                    $jquery_ui_js = 'jquery-ui-1.13.2.js';
                }

                wp_enqueue_script('fm_jquery_ui', plugins_url('lib/jquery/'.$jquery_ui_js, __FILE__), $this->ver);
                wp_enqueue_script('fm_elFinder_min', plugins_url('lib/js/elfinder.min.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_elFinder', plugins_url('lib/js/elFinder.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_elFinder_version', plugins_url('lib/js/elFinder.version.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_jquery_elfinder', plugins_url('lib/js/jquery.elfinder.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_elFinder_mimetypes', plugins_url('lib/js/elFinder.mimetypes.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_elFinder_options', plugins_url('lib/js/elFinder.options.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_elFinder_options_netmount', plugins_url('lib/js/elFinder.options.netmount.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_elFinder_history', plugins_url('lib/js/elFinder.history.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_elFinder_command', plugins_url('lib/js/elFinder.command.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_elFinder_resources', plugins_url('lib/js/elFinder.resources.js', __FILE__), '', $this->ver);

                wp_enqueue_script('fm_dialogelfinder', plugins_url('lib/js/jquery.dialogelfinder.js', __FILE__), '', $this->ver);
                 
           
                    if (!empty($lang)) {
                        set_transient('wp_fm_lang', $lang, 60 * 60 * 720);
                        wp_enqueue_script('fm_lang', plugins_url('lib/js/i18n/elfinder.'.$lang.'.js', __FILE__), '', $this->ver);
                    } elseif (false !== ($wp_fm_lang = get_transient('wp_fm_lang'))) {
                        wp_enqueue_script('fm_lang', plugins_url('lib/js/i18n/elfinder.'.$wp_fm_lang.'.js', __FILE__), '', $this->ver);
                    } else {
                        wp_enqueue_script('fm_lang', plugins_url('lib/js/i18n/elfinder.en.js', __FILE__), '', $this->ver);  
                    }
                wp_enqueue_script('fm_ui_button', plugins_url('lib/js/ui/button.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_ui_contextmenu', plugins_url('lib/js/ui/contextmenu.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_ui_cwd', plugins_url('lib/js/ui/cwd.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_ui_dialog', plugins_url('lib/js/ui/dialog.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_ui_fullscreenbutton', plugins_url('lib/js/ui/fullscreenbutton.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_ui_navbar', plugins_url('lib/js/ui/navbar.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_ui_navdock', plugins_url('lib/js/ui/navdock.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_ui_overlay', plugins_url('lib/js/ui/overlay.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_ui_panel', plugins_url('lib/js/ui/panel.js', __FILE__), '', $this->ver);

                wp_enqueue_script('fm_ui_path', plugins_url('lib/js/ui/path.js', __FILE__), '', $this->ver);

                wp_enqueue_script('fm_ui_searchbutton', plugins_url('lib/js/ui/searchbutton.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_ui_sortbutton', plugins_url('lib/js/ui/sortbutton.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_ui_stat', plugins_url('lib/js/ui/stat.js', __FILE__), '', $this->ver);


                wp_enqueue_script('fm_ui_toast', plugins_url('lib/js/ui/toast.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_ui_toolbar', plugins_url('lib/js/ui/toolbar.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_ui_tree', plugins_url('lib/js/ui/tree.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_ui_uploadButton', plugins_url('lib/js/ui/uploadButton.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_ui_viewbutton', plugins_url('lib/js/ui/viewbutton.js', __FILE__), '', $this->ver);

                wp_enqueue_script('fm_ui_workzone', plugins_url('lib/js/ui/workzone.js', __FILE__), '', $this->ver);           

                wp_enqueue_script('fm_command_archive', plugins_url('lib/js/commands/archive.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_command_back', plugins_url('lib/js/commands/back.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_command_chmod', plugins_url('lib/js/commands/chmod.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_command_colwidth', plugins_url('lib/js/commands/colwidth.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_command_copy', plugins_url('lib/js/commands/copy.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_command_cut', plugins_url('lib/js/commands/cut.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_command_download', plugins_url('lib/js/commands/download.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_command_duplicate', plugins_url('lib/js/commands/duplicate.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_command_edit', plugins_url('lib/js/commands/edit.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_command_empty', plugins_url('lib/js/commands/empty.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_command_extract', plugins_url('lib/js/commands/extract.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_command_forward', plugins_url('lib/js/commands/forward.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_command_fullscreen', plugins_url('lib/js/commands/fullscreen.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_command_getfile', plugins_url('lib/js/commands/getfile.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_command_help', plugins_url('lib/js/commands/help.js', __FILE__), '', $this->ver); 
                
                wp_enqueue_script('fm_command_hidden', plugins_url('lib/js/commands/hidden.js', __FILE__), '', $this->ver);  
                wp_enqueue_script('fm_command_hide', plugins_url('lib/js/commands/hide.js', __FILE__), '', $this->ver);  
                wp_enqueue_script('fm_command_home', plugins_url('lib/js/commands/home.js', __FILE__), '', $this->ver);  
                wp_enqueue_script('fm_command_info', plugins_url('lib/js/commands/info.js', __FILE__), '', $this->ver);  
                wp_enqueue_script('fm_command_mkdir', plugins_url('lib/js/commands/mkdir.js', __FILE__), '', $this->ver);  
                wp_enqueue_script('fm_command_mkfile', plugins_url('lib/js/commands/mkfile.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_command_netmount', plugins_url('lib/js/commands/netmount.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_command_open', plugins_url('lib/js/commands/open.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_command_opendir', plugins_url('lib/js/commands/opendir.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_command_opennew', plugins_url('lib/js/commands/opennew.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_command_paste', plugins_url('lib/js/commands/paste.js', __FILE__), '', $this->ver);

                wp_enqueue_script('fm_command_places', plugins_url('lib/js/commands/places.js', __FILE__), '', $this->ver);

                wp_enqueue_script('fm_command_quicklook', plugins_url('lib/js/commands/quicklook.js', __FILE__), '', $this->ver);

                wp_enqueue_script('fm_command_quicklook_plugins', plugins_url('lib/js/commands/quicklook.plugins.js', __FILE__), '', $this->ver);

                wp_enqueue_script('fm_command_reload', plugins_url('lib/js/commands/reload.js', __FILE__), '', $this->ver);

                wp_enqueue_script('fm_command_rename', plugins_url('lib/js/commands/rename.js', __FILE__), '', $this->ver);

                wp_enqueue_script('fm_command_resize', plugins_url('lib/js/commands/resize.js', __FILE__), '', $this->ver);

                wp_enqueue_script('fm_command_restore', plugins_url('lib/js/commands/restore.js', __FILE__), '', $this->ver);

                wp_enqueue_script('fm_command_rm', plugins_url('lib/js/commands/rm.js', __FILE__), '', $this->ver);

                wp_enqueue_script('fm_command_search', plugins_url('lib/js/commands/search.js', __FILE__), '', $this->ver);

                wp_enqueue_script('fm_command_selectall', plugins_url('lib/js/commands/selectall.js', __FILE__), '', $this->ver);

                wp_enqueue_script('fm_command_selectinvert', plugins_url('lib/js/commands/selectinvert.js', __FILE__), '', $this->ver);

                wp_enqueue_script('fm_command_selectnone', plugins_url('lib/js/commands/selectnone.js', __FILE__), '', $this->ver);

                wp_enqueue_script('fm_command_sort', plugins_url('lib/js/commands/sort.js', __FILE__), '', $this->ver);

                wp_enqueue_script('fm_command_undo', plugins_url('lib/js/commands/undo.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_command_up', plugins_url('lib/js/commands/up.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_command_upload', plugins_url('lib/js/commands/upload.js', __FILE__), '', $this->ver);
                wp_enqueue_script('fm_command_view', plugins_url('lib/js/commands/view.js', __FILE__), '', $this->ver);

                wp_enqueue_script('fm_quicklook_googledocs', plugins_url('lib/js/extras/quicklook.googledocs.js', __FILE__), '', $this->ver);         
                     
                 // code mirror
                wp_enqueue_script('fm-codemirror-js', plugins_url('lib/codemirror/lib/codemirror.js', __FILE__), '', $this->ver);

                wp_enqueue_style('fm-codemirror', plugins_url('lib/codemirror/lib/codemirror.css', __FILE__), '', $this->ver);

                wp_enqueue_style('fm-3024-day', plugins_url('lib/codemirror/theme/3024-day.css', __FILE__), '', $this->ver);
                // File - Manager UI               
                wp_register_script( "file_manager_free_shortcode_admin", plugins_url('js/file_manager_free_shortcode_admin.js',  __FILE__ ), array(), rand(0,9999) );
                 wp_localize_script( 'file_manager_free_shortcode_admin', 'fmfparams', array(
                     'ajaxurl' => admin_url('admin-ajax.php'),
                     'nonce' => $fm_nonce,
                     'plugin_url' => plugins_url('lib/', __FILE__),
                     'lang' => isset($_GET['lang']) && in_array(sanitize_text_field(htmlentities($_GET['lang'])), $this->fm_languages()) ? sanitize_text_field(htmlentities($_GET['lang'])) : (($wp_fm_lang !== false) ? $wp_fm_lang : 'en'),
                     'fm_enable_media_upload' => (isset($opt['fm_enable_media_upload']) && $opt['fm_enable_media_upload'] == '1') ? '1' : '0',
                     'is_multisite'=> is_multisite() ? '1' : '0',
                     'network_url'=> is_multisite() ? network_home_url() : '',
                     )
                 );        
                 wp_enqueue_script( 'file_manager_free_shortcode_admin' );               
                
             $theme = isset($_GET['theme']) && !empty($_GET['theme']) ? sanitize_text_field(htmlentities($_GET['theme'])) : '';
             // New Theme
             if (!empty($theme)) {
                 delete_transient('wp_fm_theme');
                 set_transient('wp_fm_theme', $theme, 60 * 60 * 720);
                 if ($theme != 'default') {
                     wp_enqueue_style('theme-latest', plugins_url('lib/themes/'.$theme.'/css/theme.css', __FILE__), '', $this->ver);
                 }
             } elseif (false !== ($wp_fm_theme = get_transient('wp_fm_theme'))) {
                 if ($wp_fm_theme != 'default') {
                     wp_enqueue_style('theme-latest', plugins_url('lib/themes/'.$wp_fm_theme.'/css/theme.css', __FILE__), '', $this->ver);
                 }
             } else {}
             
            }
             endif;
             
         }

        /*
        * Admin Links
        */
        public function mk_file_folder_manager_action_links($links, $file)
        {
            if ($file == plugin_basename(__FILE__)) {
                $mk_file_folder_manager_links = '<a href="https://filemanagerpro.io/product/file-manager/" title="Buy Pro Now" target="_blank" style="font-weight:bold">'.__('Buy Pro', 'wp-file-manager').'</a>';
                $mk_file_folder_manager_donate = '<a href="http://www.webdesi9.com/donate/?plugin=wp-file-manager" title="Donate Now" target="_blank" style="font-weight:bold">'.__('Donate', 'wp-file-manager').'</a>';
                array_unshift($links, $mk_file_folder_manager_donate);
                array_unshift($links, $mk_file_folder_manager_links);
            }

            return $links;
        }

        /*
        * Ajax request handler
        * Run File Manager
        */
        public function mk_file_folder_manager_action_callback()
        {
            $path = ABSPATH;
            $settings      = get_option( 'wp_file_manager_settings' );
            $mk_restrictions = array();
            $mk_restrictions[] = array(
                                  'pattern' => '/.tmb/',
                                   'read' => false,
                                   'write' => false,
                                   'hidden' => true,
                                   'locked' => false,
                                );
            $mk_restrictions[] = array(
                                  'pattern' => '/.quarantine/',
                                   'read' => false,
                                   'write' => false,
                                   'hidden' => true,
                                   'locked' => false,
                                );
            $nonce = sanitize_text_field($_REQUEST['_wpnonce']);
            if (wp_verify_nonce($nonce, 'wp-file-manager')) {
                require 'lib/php/autoload.php';
                if (isset($settings['fm_enable_trash']) && $settings['fm_enable_trash'] == '1') {
                    $mkTrash = array(
                            'id' => '1',
                            'driver' => 'Trash',
                            'path' => WP_FILE_MANAGER_PATH.'lib/files/.trash/',
                            'tmbURL' => site_url().'/lib/files/.trash/.tmb/',
                            'winHashFix' => DIRECTORY_SEPARATOR !== '/',
                            'uploadDeny' => array(''),
                            'uploadAllow' => array(''),
                            'uploadOrder' => array('deny', 'allow'),
                            'accessControl' => 'access',
                            'attributes' => $mk_restrictions,
                        );
                    $mkTrashHash = 't1_Lw';
                } else {
                    $mkTrash = array();
                    $mkTrashHash = '';
                }
                $path_url      =  is_multisite() ? network_home_url() : site_url();
                /**
                 * @Preference
                 * If public root path is changed.
                 */
                $absolute_path = str_replace( '\\', '/', $path ); 
                $path_length   = strlen( $absolute_path );
                $access_folder = isset( $settings['public_path'] ) && ! empty( $settings['public_path'] ) ? substr( $settings['public_path'], $path_length ) : '';
                if ( isset( $settings['public_path'] ) && ! empty( $settings['public_path'] ) ) {
                    $path     = $settings['public_path'];
                    $path_url = is_multisite() ? network_home_url() .'/'. ltrim( $access_folder, '/' ) : site_url() .'/'. ltrim( $access_folder, '/' );
                }
                $opts = array(
                       'debug' => false,
                       'roots' => array(
                        array(
                            'driver' => 'LocalFileSystem',
                            'path' => $path,
                            'URL' => $path_url,
                            'trashHash' => $mkTrashHash,
                            'winHashFix' => DIRECTORY_SEPARATOR !== '/',
                            'uploadDeny' => array(),
                            'uploadAllow' => array('image', 'text/plain'),
                            'uploadOrder' => array('deny', 'allow'),
                            'accessControl' => 'access',
                            'acceptedName' => 'validName',
                            'disabled' => array('help', 'preference','hide','netmount'),
                            'attributes' => $mk_restrictions,
                        ),
                        $mkTrash,
                    ),
                );
                //run elFinder
                $connector = new elFinderConnector(new elFinder($opts));
                $connector->run();
            }
            die;
        }

        /*
        permisions
        */
        public function permissions()
        {
            $permissions = 'manage_options';

            return $permissions;
        }

        /*
         Load Help Desk
        */
        public function load_help_desk()
        {
            $mkcontent = '';
            $mkcontent .= '<div class="wfmrs">';
            $mkcontent .= '<div class="l_wfmrs">';
            $mkcontent .= '';
            $mkcontent .= '</div>';
            $mkcontent .= '<div class="r_wfmrs">';
            $mkcontent .= '<a class="close_fm_help fm_close_btn" href="javascript:void(0)" data-ct="rate_later" title="close">X</a><strong>WP File Manager</strong><p>We love and care about you. Our team is putting maximum efforts to provide you the best functionalities. It would be highly appreciable if you could spend a couple of seconds to give a Nice Review to the plugin to appreciate our efforts. So we can work hard to provide new features regularly :)</p><a class="close_fm_help fm_close_btn_1" href="javascript:void(0)" data-ct="rate_later" title="Remind me later">Later</a> <a class="close_fm_help fm_close_btn_2" href="https://wordpress.org/support/plugin/wp-file-manager/reviews/?filter=5" data-ct="rate_now" title="Rate us now" target="_blank">Rate Us</a> <a class="close_fm_help fm_close_btn_3" href="javascript:void(0)" data-ct="rate_never" title="Not interested">Never</a>';
            $mkcontent .= '</div></div>';
            if (false === ($mk_fm_close_fm_help_c_fm = get_option('mk_fm_close_fm_help_c_fm'))) {
                echo apply_filters('the_content', $mkcontent);
            }
        }

        /*
         Close Help
        */
        public function mk_fm_close_fm_help()
        {
            $what_to_do = sanitize_text_field($_POST['what_to_do']);
            $expire_time = 15;
            if ($what_to_do == 'rate_now' || $what_to_do == 'rate_never') {
                $expire_time = 365;
            } elseif ($what_to_do == 'rate_later') {
                $expire_time = 15;
            }
            if (false === ($mk_fm_close_fm_help_c_fm = get_option('mk_fm_close_fm_help_c_fm'))) {
                $set = update_option('mk_fm_close_fm_help_c_fm', 'done');
                if ($set) {
                    echo 'ok';
                } else {
                    echo 'oh';
                }
            } else {
                echo 'ac';
            }
            die;
        }

        /*
         Loading Custom Assets
        */
        public function load_custom_assets()
        {                 
            wp_enqueue_script('fm-custom-script', plugins_url('js/fm_script.js', __FILE__), array('jquery'), $this->ver);
            wp_localize_script( 'fm-custom-script', 'fmscript', array(
                'nonce' => wp_create_nonce('wp-file-manager-language')
            )); 
            wp_enqueue_style('fm-custom-script-style', plugins_url('css/fm_script.css', __FILE__), '', $this->ver);
        }

        /*
         custom_css
        */
        public function custom_css()
        {
            wp_enqueue_style('fm-custom-style', plugins_url('css/fm_custom.css', __FILE__), '', $this->ver);
        }

        /* Languages */
        public function fm_languages()
        {
            $langs = array('English' => 'en',
                          'Arabic' => 'ar',
                          'Bulgarian' => 'bg',
                          'Catalan' => 'ca',
                          'Czech' => 'cs',
                          'Danish' => 'da',
                          'German' => 'de',
                          'Greek' => 'el',
                          'EspaA3±ol' => 'es',
                          'Persian-Farsi' => 'fa',
                          'Faroese translation' => 'fo',
                          'French' => 'fr',
                          'Hebrew (B7EEB7 18B7@1B7!22B7@4)' => 'he',
                          'hr' => 'hr',
                          'magyar' => 'hu',
                          'Indonesian' => 'id',
                          'Italiano' => 'it',
                          'Japanese' => 'ja',
                          'Korean' => 'ko',
                          'Dutch' => 'nl',
                          'Norwegian' => 'no',
                          'Polski' => 'pl',
                          'PortuguA3@4s' => 'pt_BR',
                          'RomA3EEnA4E3' => 'ro',
                          'Russian (B0 B1E3B1@3B1@3B0E4B0E1B0!16)' => 'ru',
                          'Slovak' => 'sk',
                          'Slovenian' => 'sl',
                          'Serbian' => 'sr',
                          'Swedish' => 'sv',
                          'TA3E8rkA3§e' => 'tr',
                          'Uyghur' => 'ug_CN',
                          'Ukrainian' => 'uk',
                          'Vietnamese' => 'vi',
                          'Simplified Chinese (C7®@2C4@5 1CC4E1­C6 13 21)' => 'zh_CN',
                          'Traditional Chinese' => 'zh_TW',
                          );

            return $langs;
        }

        /* get All Themes */
        public function get_themes()
        {
            $dir = dirname(__FILE__).'/lib/themes';
            $theme_files = array_diff(scandir($dir), array('..', '.'));

            return $theme_files;
        }

        /* Success Message */
        public function success($msg)
        {
            _e('<div class="updated settings-error notice is-dismissible" id="setting-error-settings_updated"> 
<p><strong>'.$msg.'</strong></p><button class="notice-dismiss" type="button"><span class="screen-reader-text">Dismiss this notice.</span></button></div>', 'te-editor');
        }

        /* Error Message */
        public function error($msg)
        {
            _e('<div class="error settings-error notice is-dismissible" id="setting-error-settings_updated"> 
<p><strong>'.$msg.'</strong></p><button class="notice-dismiss" type="button"><span class="screen-reader-text">Dismiss this notice.</span></button></div>', 'te-editor');
        }

        /*
         * Admin - Assets
        */
        public function fm_custom_assets()
        {
            wp_enqueue_style('fm_custom_style', plugins_url('/css/fm_custom_style.css', __FILE__));
        }
        /* 
        * Media Upload
        */
        public function mk_file_folder_manager_media_upload() {	
            $nonce = sanitize_text_field($_REQUEST['_wpnonce']);
            if (current_user_can('manage_options') && wp_verify_nonce($nonce, 'wp-file-manager')) {
                $uploadedfiles = isset($_POST['uploadefiles']) ? $_POST['uploadefiles'] : '';
                if(!empty($uploadedfiles)) {
                    foreach($uploadedfiles as $uploadedfile) {
                        $uploadedfile = esc_url_raw($uploadedfile);
                        /* Start - Uploading Image to Media Lib */
                        if(is_multisite() && isset($_REQUEST['networkhref']) && !empty($_REQUEST['networkhref']))
                        {
                            $network_home = network_home_url();
                            $uploadedfile =  $network_home.basename($uploadedfile);
                        }
                        $this->upload_to_media_library($uploadedfile);
                        /* End - Uploading Image to Media Lib */
                    }
                }
            }
            die;
        }
       /* Upload Images to Media Library */
		 public function upload_to_media_library($image_url) {
            $allowed_exts = array('jpg','jpe',
                'jpeg','gif',
                'png','svg',
                'pdf','zip',
                'ico','pdf',
                'doc','docx',
                'ppt','pptx',
                'pps','ppsx',
                'odt','xls',
                'xlsx','psd',
                'mp3','m4a',
                'ogg','wav',
                'mp4','m4v',
                'mov','wmv',
                'avi','mpg',
                'ogv','3gp',
                '3g2'
            );
            $image_url = str_replace('..', '', $image_url);
            $url = $image_url;
            preg_match('/[^\?]+\.(jpg|jpe|jpeg|gif|png|pdf|zip|ico|pdf|doc|docx|ppt|pptx|pps|ppsx|odt|xls|xlsx|psd|mp3|m4a|ogg|wav|mp4|m4v|mov|wmv|avi|mpg|ogv|3gp|3g2)/i', $url, $matches);
             if(isset($matches[1]) && in_array($matches[1], $allowed_exts)) {
			// Need to require these files
					if ( !function_exists('media_handle_upload') ) {
						require_once(ABSPATH . "wp-admin" . '/includes/image.php');
						require_once(ABSPATH . "wp-admin" . '/includes/file.php');
						require_once(ABSPATH . "wp-admin" . '/includes/media.php');
					}
				
					$tmp = download_url( $url );
					$post_id = 0;
					$desc = "";
					$file_array = array();     
                    $file_array['name'] = basename($matches[0]);
                    $file_info = pathinfo($file_array['name']);
					$desc = $file_info['filename'];				
					// If error storing temporarily, unlink
					if ( is_wp_error( $tmp ) ) {
						@unlink($file_array['tmp_name']);
						$file_array['tmp_name'] = '';
					} else {
						$file_array['tmp_name'] = $tmp;
					}
					$id = media_handle_sideload( $file_array, $post_id, $desc );
					if ( is_wp_error($id) ) {
						@unlink($file_array['tmp_name']);
						return $id;
                    }
            }
         }

         /**
         * Function to download backup
         */

         public function fm_download_backup($request){
            $params = $request->get_params();
            $backup_id = isset($params["backup_id"]) ? trim($params["backup_id"]) : '';
            $type = isset($params["type"]) ? trim($params["type"]) : '';
            if(!empty($backup_id) && !empty($type)){
                $id = (int) base64_decode(trim($params["backup_id"]));
                $type = base64_decode(trim($params["type"]));
                $fmkey = self::fm_get_key();
                if(base64_encode(site_url().$fmkey) === $params['key']){
                    global $wpdb;
                    $upload_dir = wp_upload_dir();
                    $backup = $wpdb->get_var(
                        $wpdb->prepare("select backup_name from ".$wpdb->prefix."wpfm_backup where id=%d",$id)
                    );
                    $backup_dirname = $upload_dir['basedir'].'/wp-file-manager-pro/fm_backup/';
                    $backup_baseurl = $upload_dir['baseurl'].'/wp-file-manager-pro/fm_backup/';
                    if($type == "db"){
                        $bkpName = $backup.'-db.sql.gz';
                    }else{
                        $directory_separators = ['../', './','..\\', '.\\', '..'];
                        $type = str_replace($directory_separators, '', $type);
                        $bkpName = $backup.'-'.$type.'.zip';
                    }
                    $file = $backup_dirname.$bkpName;
                    if(file_exists($file)){
                        //Set Headers:
                        $memory_limit = intval( ini_get( 'memory_limit' ) );
                        if ( ! extension_loaded( 'suhosin' ) && $memory_limit < 512 ) {
                            @ini_set( 'memory_limit', '1024M' );
                        }
                        @ini_set( 'max_execution_time', 6000 );
                        @ini_set( 'max_input_vars', 10000 );
                        $etag = md5_file($file);
                        header('Pragma: public');
                        header('Expires: 0');
                        header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
                        header('Last-Modified: ' . gmdate('D, d M Y H:i:s', filemtime($file)) . ' GMT');
                        header("Etag: ".$etag);
                        header('Content-Type: application/force-download');
                        header('Content-Disposition: inline; filename="'.$bkpName.'"');
                        header('Content-Transfer-Encoding: binary');
                        header('Content-Length: ' . filesize($file));
                        header('Connection: close');
                        if(ob_get_level()){
                            ob_end_clean();
                        }
                        readfile($file);
                        exit();
                    }
                    else{
                        $messg = __( 'File doesn\'t exist to download.', 'wp-file-manager-pro');
                        return new WP_Error( 'fm_file_exist', $messg, array( 'status' => 404 ) );
                    }
                }
                else {
                    $messg = __( 'Invalid Security Code.', 'wp-file-manager-pro');
                    return new WP_Error( 'fm_security_issue', $messg, array( 'status' => 404 ) );
                }
            }
            if(!isset($params["backup_id"])){
                $messg1 = __( 'Missing backup id.', 'wp-file-manager-pro');
                return new WP_Error( 'fm_missing_params', $messg1, array( 'status' => 401 ) );
            } elseif(!isset($params["type"])){
                $messg2 = __( 'Missing parameter type.', 'wp-file-manager-pro');
                return new WP_Error( 'fm_missing_params', $messg2, array( 'status' => 401 ) );
            } else {
                $messg4 = __( 'Missing required parameters.', 'wp-file-manager-pro');
                return new WP_Error( 'fm_missing_params', $messg4, array( 'status' => 401 ) );
            }
        }

        /**
         * Function to download all backup zip in one
         */

        public function fm_download_backup_all($request){
            $params = $request->get_params();
            $backup_id = isset($params["backup_id"]) ? trim($params["backup_id"]) : '';
            $type = isset($params["type"]) ? trim($params["type"]) : '';
            $all = isset($params["all"]) ? trim($params["all"]) : '';
            if(!empty($backup_id) && !empty($type) && !empty($all)){
                $id = (int) base64_decode(trim($params["backup_id"]));
                $type = base64_decode(trim($params["type"]));
                $fmkey = self::fm_get_key();
                if(base64_encode(site_url().$fmkey) === $params['key']){
                    global $wpdb;
                    $upload_dir = wp_upload_dir();
                    $backup = $wpdb->get_var(
                        $wpdb->prepare("select backup_name from ".$wpdb->prefix."wpfm_backup where id=%d",$id)
                    );
                    
                    $backup_dirname = $upload_dir['basedir'].'/wp-file-manager-pro/fm_backup/';
                    $dir_list = scandir($backup_dirname, 1);
                    $zip = new ZipArchive(); 
                    $zip_name = $backup."-all.zip"; 
                    if ($zip->open($zip_name, ZIPARCHIVE::CREATE  || ZipArchive::OVERWRITE) === true) {
                    foreach($dir_list as $key => $file_name){
                        $ext = pathinfo($file_name, PATHINFO_EXTENSION);
                        if($file_name != '.' && $file_name != '..' && (is_dir($backup_dirname.'/'.$file_name) || $ext == 'zip' || $ext == 'gz') ){
                          
                                if(strpos($file_name,$backup) !== false ){
                                    $source_file = $backup_dirname.$dir_list[$key];
                                    $source_file = str_replace('\\', '/', realpath($source_file));
                                    $zip->addFromString(basename($source_file), file_get_contents($source_file));
                                  
                                }
                            }
                        }
                    }
              
                    $zip->close();
                    if(file_exists($zip_name)){
                        //Set Headers:
                        $memory_limit = intval( ini_get( 'memory_limit' ) );
                        if ( ! extension_loaded( 'suhosin' ) && $memory_limit < 512 ) {
                            @ini_set( 'memory_limit', '1024M' );
                        }
                        @ini_set( 'max_execution_time', 6000 );
                        @ini_set( 'max_input_vars', 10000 );
                        $etag = md5_file($zip_name);
                        header('Pragma: public');
                        header('Expires: 0');
                        header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
                        header('Last-Modified: ' . gmdate('D, d M Y H:i:s', filemtime($zip_name)) . ' GMT');
                        header("Etag: ".$etag);
                        header('Content-Type: application/force-download');
                        header('Content-Disposition: inline; filename="'.$zip_name.'"');
                        header('Content-Transfer-Encoding: binary');
                        header('Content-Length: ' . filesize($zip_name));
                        header('Connection: close');
                        if(ob_get_level()){
                            ob_end_clean();
                        }
                        readfile($zip_name);
                        unlink($zip_name);
                        exit();
                    }
                    else{
                        $messg = __( 'File doesn\'t exist to download.', 'wp-file-manager-pro');
                        return new WP_Error( 'fm_file_exist', $messg, array( 'status' => 404 ) );
                    }
                }
                else {
                    $messg = __( 'Invalid Security Code.', 'wp-file-manager-pro');
                    return new WP_Error( 'fm_security_issue', $messg, array( 'status' => 404 ) );
                }
            }
            if(!isset($params["backup_id"])){
                $messg1 = __( 'Missing backup id.', 'wp-file-manager-pro');
                return new WP_Error( 'fm_missing_params', $messg1, array( 'status' => 401 ) );
            } elseif(!isset($params["type"])){
                $messg2 = __( 'Missing parameter type.', 'wp-file-manager-pro');
                return new WP_Error( 'fm_missing_params', $messg2, array( 'status' => 401 ) );
            } else {
                $messg4 = __( 'Missing required parameters.', 'wp-file-manager-pro');
                return new WP_Error( 'fm_missing_params', $messg4, array( 'status' => 401 ) );
            }
        }

        /*
        * Redirection
        */
        public static function mk_fm_redirect($url){
            $url= esc_url_raw($url);
            wp_register_script( 'mk-fm-redirect', '', array("jquery"));
            wp_enqueue_script( 'mk-fm-redirect' );
            wp_add_inline_script('mk-fm-redirect','window.location.href="'.$url.'"');
        }

    }
    $filemanager = new mk_file_folder_manager();
    global $filemanager;
    /* end class */
endif;

if(!function_exists('mk_file_folder_manager_wp_fm_create_tables')) {
	function mk_file_folder_manager_wp_fm_create_tables(){
		global $wpdb;
		$table_name = $wpdb->prefix . 'wpfm_backup';
		require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
		if($wpdb->get_var("SHOW TABLES LIKE '$table_name'") != $table_name) {
			$charset_collate = $wpdb->get_charset_collate();
			$sql = "CREATE TABLE ".$table_name." (
                    id int(11) NOT NULL AUTO_INCREMENT,
                    backup_name text NULL,
                    backup_date text NULL,
                    PRIMARY KEY  (id)
                ) $charset_collate;";
			dbDelta( $sql );
		}
	}
}

if(!function_exists('mk_file_folder_manager_create_tables')){
	function mk_file_folder_manager_create_tables(){
		if ( is_multisite() ) {
			global $wpdb;
			// Get all blogs in the network and activate plugin on each one
			$blog_ids = $wpdb->get_col( "SELECT blog_id FROM $wpdb->blogs" );
			foreach ( $blog_ids as $blog_id ) {
				switch_to_blog( $blog_id );
				mk_file_folder_manager_wp_fm_create_tables();
				restore_current_blog();
			}
		} else {
			mk_file_folder_manager_wp_fm_create_tables();
		}
	}
}

register_activation_hook( __FILE__, 'mk_file_folder_manager_create_tables' );
{"id":28562,"date":"2026-06-29T07:52:57","date_gmt":"2026-06-29T07:52:57","guid":{"rendered":"https:\/\/alltimetowtruck.com.au\/?p=28562"},"modified":"2026-06-29T10:16:13","modified_gmt":"2026-06-29T10:16:13","slug":"abuking-casino-eine-reise-in-die-welt-der-2","status":"publish","type":"post","link":"http:\/\/alltimetowtruck.com.au\/?p=28562","title":{"rendered":"Abuking Casino: Eine Reise in die Welt der Freispiele"},"content":{"rendered":"<p>Das <a href=\"https:\/\/abuking-de.de\/\">Abuking Casino Freispiele<\/a> hat sich in der Online-Gl\u00fccksspielwelt schnell einen Namen gemacht und bietet Spielern eine Vielzahl von aufregenden M\u00f6glichkeiten. Eines der hervorstechendsten Merkmale sind die zahlreichen Freispiele und Cashback-Angebote, die es den Spielern erm\u00f6glichen, ihr Spielerlebnis zu maximieren und gleichzeitig das Risiko zu minimieren. In diesem Artikel werden wir uns eingehend mit den Freispielen und Cashback-Optionen im Abuking Casino besch\u00e4ftigen und aufzeigen, wie Sie von diesen Angeboten profitieren k\u00f6nnen.<\/p>\n<h2>Die Bedeutung von Freispielen<\/h2>\n<p>Freispiele sind ein beliebtes und oft sehr lukratives Angebot, das von zahlreichen Online-Casinos zur Verf\u00fcgung gestellt wird. Sie erm\u00f6glichen es den Spielern, Slot-Spiele zu genie\u00dfen, ohne echtes Geld setzen zu m\u00fcssen, was das Risiko erheblich verringert. Abuking Casino hebt sich durch attraktive Freispiele hervor, die sowohl f\u00fcr neue als auch f\u00fcr bestehende Mitglieder angeboten werden.<\/p>\n<h3>Arten von Freispielen<\/h3>\n<p>Im Abuking Casino gibt es verschiedene Arten von Freispielen, darunter Willkommensfreispiele und regelm\u00e4\u00dfige Promotions. Diese Angebote k\u00f6nnen Spielern helfen, ihre Lieblingsspiele auszuprobieren, ohne ihr eigenes Geld zu riskieren.<\/p>\n<h3>So funktionieren Freispiele<\/h3>\n<p>Freispiele werden in der Regel bei bestimmten Spielen oder Slots gew\u00e4hrt. Die Nutzung ist einfach: Sobald die Freispiele aktiviert sind, k\u00f6nnen Spieler ohne finanzielle Verpflichtungen spielen und dennoch echte Gewinne erzielen.<\/p>\n<h2>Cashback-Programme im Abuking Casino<\/h2>\n<p>Cashback-Programme sind eine hervorragende M\u00f6glichkeit f\u00fcr Spieler, Verluste zu minimieren. Im Abuking Casino wird eine Cashback-Option angeboten, die es Spielern erm\u00f6glicht, einen bestimmten Prozentsatz ihrer Verluste zur\u00fcckzuerhalten. Dies f\u00f6rdert nicht nur ein sicheres Spielumfeld, sondern bietet auch eine Art Versicherung f\u00fcr entt\u00e4uschende Spielsitzungen.<\/p>\n<h3>Vorteile von Cashback<\/h3>\n<p>Cashback-Programme im Abuking Casino f\u00fchren zu einer h\u00f6heren Spielerzufriedenheit und -bindung. Spieler f\u00fchlen sich ermutigt, l\u00e4nger zu bleiben und neuen Spiele auszuprobieren.<\/p>\n<h2>Hauptvorteile von Abuking Casino Freispielen und Cashback<\/h2>\n<ul>\n<li>Risikoarmes Spielen mit Freispielen<\/li>\n<li>Regelm\u00e4\u00dfige Cashback-Angebote<\/li>\n<li>Vielfalt an Spielen zur Auswahl<\/li>\n<li>Attraktive Willkommensboni<\/li>\n<li>Einsteigerfreundliche Plattform<\/li>\n<\/ul>\n<h2>Wie Sie von Freispielen und Cashback profitieren k\u00f6nnen<\/h2>\n<p>Um die Vorteile von Freispielen und Cashback im Abuking Casino nutzen zu k\u00f6nnen, folgen Sie diesen einfachen Schritten:<\/p>\n<ol>\n<li>Besuchen Sie die Abuking Casino-Website.<\/li>\n<li>Registrieren Sie sich f\u00fcr ein neues Konto.<\/li>\n<li>\u00dcberpr\u00fcfen Sie die aktuellen Angebote f\u00fcr Freispiele.<\/li>\n<li>Spielen Sie die ausgew\u00e4hlten Slots und aktivieren Sie Ihre Freispiele.<\/li>\n<li>Nehmen Sie an Cashback-Programmen teil, um Verluste auszugleichen.<\/li>\n<\/ol>\n<h2>H\u00e4ufige Fragen zu Freispielen und Cashback<\/h2>\n<details>\n<summary>Was sind Freespins im Abuking Casino?<\/summary>\n<p>Freespins sind kostenlose Drehungen, die Spielern helfen, Slot-Spiele ohne Einsatz von eigenem Geld auszuprobieren.<\/p>\n<\/details>\n<details>\n<summary>Wie funktioniert das Cashback-System?<\/summary>\n<p>Das Cashback-System erm\u00f6glicht es Spielern, einen Prozentsatz ihrer Verluste zur\u00fcckzubekommen, was das Spielen sicherer macht.<\/p>\n<\/details>\n<blockquote><p>Ein praktischer Tipp: Nutzen Sie die Freispiele, um neue Spiele auszuprobieren, bevor Sie mit echtem Geld spielen.<\/p><\/blockquote>\n<p><strong>Quick Facts about Abuking Casino<\/strong><\/p>\n<p>Abuking Casino bietet eine benutzerfreundliche Plattform, viele Freispiele, Cashback-Optionen und eine gro\u00dfe Auswahl an Spielen.<\/p>\n<p><strong>Did You Know about Abuking Casino?<\/strong><\/p>\n<p>Abuking Casino hat ein engagiertes Support-Team, das rund um die Uhr verf\u00fcgbar ist, um Ihren Anfragen zu helfen.<\/p>\n<h2>Fazit<\/h2>\n<p>Das Abuking Casino bietet eine umfassende Auswahl an spannenden Freispielen und Cashback-Programmen, die sowohl f\u00fcr neue als auch erfahrene Spieler von Vorteil sind. Die M\u00f6glichkeit, Freispiele zu nutzen und Cashback-Optionen in Anspruch zu nehmen, macht das Spielerlebnis nicht nur unterhaltsam, sondern auch sicherer.<\/p>\n<h3>FAQ<\/h3>\n<h3>Wie kann ich Freispiele im Abuking Casino aktivieren?<\/h3>\n<p>Um Freispiele zu aktivieren, m\u00fcssen Sie sich registrieren und die aktuellen Promotionen auf der Website \u00fcberpr\u00fcfen.<\/p>\n<h3>Gibt es ein Limit f\u00fcr Cashback im Abuking Casino?<\/h3>\n<p>Ja, das Cashback hat in der Regel ein Limit, das in den Bedingungen der jeweiligen Promotion angegeben ist.<\/p>\n<h3>Kann ich Freispiele f\u00fcr alle Spiele nutzen?<\/h3>\n<p>Freispiele k\u00f6nnen in der Regel nur f\u00fcr ausgew\u00e4hlte Spiele verwendet werden, die im Angebot beschrieben sind.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Das Abuking Casino Freispiele hat sich in der Online-Gl\u00fccksspielwelt schnell einen Namen gemacht und bietet Spielern eine Vielzahl von aufregenden M\u00f6glichkeiten. Eines der hervorstechendsten Merkmale sind die zahlreichen Freispiele und Cashback-Angebote, die es den Spielern erm\u00f6glichen, ihr Spielerlebnis zu maximieren und gleichzeitig das Risiko zu minimieren. In diesem Artikel werden wir uns eingehend mit den [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[596],"tags":[],"class_list":["post-28562","post","type-post","status-publish","format-standard","hentry","category-abuking-casino2"],"_links":{"self":[{"href":"http:\/\/alltimetowtruck.com.au\/index.php?rest_route=\/wp\/v2\/posts\/28562","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/alltimetowtruck.com.au\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/alltimetowtruck.com.au\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/alltimetowtruck.com.au\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/alltimetowtruck.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=28562"}],"version-history":[{"count":1,"href":"http:\/\/alltimetowtruck.com.au\/index.php?rest_route=\/wp\/v2\/posts\/28562\/revisions"}],"predecessor-version":[{"id":28563,"href":"http:\/\/alltimetowtruck.com.au\/index.php?rest_route=\/wp\/v2\/posts\/28562\/revisions\/28563"}],"wp:attachment":[{"href":"http:\/\/alltimetowtruck.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=28562"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/alltimetowtruck.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=28562"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/alltimetowtruck.com.au\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=28562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}