ttings&tab=wpdm-crons', 'title' => __('Cron Jobs', 'download-manager'), 'callback' => array($this, 'cronJobs'));
	    $stabs['privacy'] = array('id' => 'privacy','icon'=>'fas fa-user-shield',  'link' => 'edit.php?post_type=wpdmpro&page=wpdm-settings&tab=privacy', 'title' => 'Privacy', 'callback' => array($this, 'privacy'));

    }


    /**
     * @usage  Admin Settings Tab Helper
     * @param string $sel
     */
    public static function renderMenu($sel = '')
    {
        global $stabs;

	    foreach ($stabs as $tab) {
		    $isactive = ($sel == $tab['id']) ? 'class="active"' : '';
		    echo "<li {$isactive}><a id='{$tab['id']}' data-icon='{$tab['icon']}' href='{$tab['link']}'><i class='{$tab['icon']}'></i>{$tab['title']}</a></li>";
	    }
    }

    function basic(){

        if (isset($_POST['task']) && $_POST['task'] == 'wdm_save_settings') {

            if(!current_user_can('manage_options')) die(__( "You are not allowed to change settings!", "download-manager" ));

            if(!wp_verify_nonce($_POST['__wpdms_nonce'], WPDMSET_NONCE_KEY)) die(__('Security token is expired! Refresh the page and try again.', 'download-manager'));

            foreach ($_POST as $optn => $optv) {
                if(strpos("__".$optn, '_wpdm_')) {
                    $optv = wpdm_sanitize_array($optv);
					if($optn === '_wpdm_file_browser_root') {
						$optv = realpath( get_home_path() . '/' . $optv );
						$optv = str_replace("\\", "/", $optv);
						if ( $optv ) {
							$optv = trailingslashit( $optv );
						}
					}
                    update_option($optn, $optv, false);
                }
            }

            WPDM()->apply->sfbAccess();

            if (!isset($_POST['__wpdm_skip_locks'])) delete_option('__wpdm_skip_locks');
            if (!isset($_POST['__wpdm_login_form'])) delete_option('__wpdm_login_form');
            if (!isset($_POST['__wpdm_cat_desc'])) delete_option('__wpdm_cat_desc');
            if (!isset($_POST['__wpdm_cat_img'])) delete_option('__wpdm_cat_img');
            if (!isset($_POST['__wpdm_cat_tb'])) delete_option('__wpdm_cat_tb');
            flush_rewrite_rules();
            global $wp_rewrite, $WPDM;
            $WPDM->registerPostTypeTaxonomy();
            $wp_rewrite->flush_rules();
            die('Settings Saved Successfully');
        }
	    $show_db_update_notice = 0;
	    if(Installer::dbUpdateRequired()){
		    $show_db_update_notice = 1;
		    Installer::updateDB();
	    }

        include wpdm_admin_tpl_path("settings/basic.php");

    }

    function userInterface(){

        if (isset($_POST['task']) && $_POST['task'] == 'wdm_save_settings' && current_user_can(WPDM_ADMIN_CAP)) {

            if(!wp_verify_nonce($_POST['__wpdms_nonce'], WPDMSET_NONCE_KEY)) die(__('Security token is expired! Refresh the page and try again.', 'download-manager'));

            foreach ($_POST as $optn => $optv) {
                if(strpos("__".$optn, '_wpdm_')) {
                    //$optv = wpdm_sanitize_array($optv);
	                $optv = wpdm_sanitize_array($optv, "/([^\#a-zA-Z0-9_\-\s:\.\;\@])/");
                    //echo $optn."=".$optv."<br/>";
                    update_option($optn, $optv, false);
                }
            }

            die(__( "Settings Saved Successfully", "download-manager" ));
        }
        include wpdm_admin_tpl_path("settings/user-interface.php");

    }


    function frontEnd(){
        if(isset($_POST['section']) && $_POST['section']=='frontend' && isset($_POST['task']) && $_POST['task']=='wdm_save_settings' && current_user_can(WPDM_ADMIN_CAP)){
            if(!wp_verify_nonce($_POST['__wpdms_nonce'], WPDMSET_NONCE_KEY)) die(__('Security token is expired! Refresh the page and try again.', 'download-manager'));

            foreach($_POST as $k => $v){
                if(strpos("__".$k, '_wpdm_')){
                    $v = wpdm_sanitize_array($v);
                    update_option($k, $v, false);
                }
            }



            global $wp_roles;

            $roleids = array_keys($wp_roles->roles);
            $roles = maybe_unserialize(get_option('__wpdm_front_end_access',array()));
            $naroles = array_diff($roleids, $roles);

            foreach($roles as $role) {
                $role = get_role($role);
                if(is_object($role))
                    $role->add_cap('upload_files');
            }

            foreach($naroles as $role) {
                $role = get_role($role);
                if(!isset($role->capabilities['edit_posts']) || $role->capabilities['edit_posts']!=1)
                    $role->remove_cap('upload_files');
            }

            $refresh = 0;

            $page_id = wpdm_query_var('__wpdm_user_dashboard', 'int');
            if($page_id != '') {
                $page_name = get_post_field("post_name", $page_id);
                add_rewrite_rule('^' . $page_name . '/(.+)/?', 'index.php?page_id=' . $page_id . '&udb_page=$matches[1]', 'top');
                $refresh = 1;
            }


	        $page_id = wpdm_query_var('__wpdm_author_profile', 'int');
            if((int)$page_id > 0) {
                $page_name = get_post_field("post_name", $page_id);
                add_rewrite_rule('^' . $page_name . '/(.+)/?$', 'index.php?pagename=' . $page_name . '&profile=$matches[1]', 'top');
                $refresh = 1;
            }

            if($refresh == 1){
                global $wp_rewrite;
                $wp_rewrite->flush_rules(true);
            }

            die('Settings Saved Successfully!');
        }
        include wpdm_admin_tpl_path("settings/frontend.php");
    }

    function socialConnects(){
        if(isset($_POST['section']) && $_POST['section']=='social-connects' && isset($_POST['task']) && $_POST['task']=='wdm_save_settings' && current_user_can(WPDM_ADMIN_CAP)){

            if(!wp_verify_nonce($_POST['__wpdms_nonce'], WPDMSET_NONCE_KEY)) die(__('Security token is expired! Refresh the page and try again.', 'download-manager'));

            foreach($_POST as $k => $v){
                if(strpos("__".$k, '_wpdm_')){
                    update_option($k, wpdm_sanitize_array($v), false);
                }
            }
            die('Settings Saved Successfully!');
        }
        include wpdm_admin_tpl_path("settings/social-connects.php");
    }

    function Buddypress(){
        if(isset($_POST['section']) && $_POST['section']=='buddypress' && isset($_POST['task']) && $_POST['task']=='wdm_save_settings' && current_user_can(WPDM_ADMIN_CAP)){

            if(!wp_verify_nonce($_POST['__wpdms_nonce'], WPDMSET_NONCE_KEY)) die(__('Security token is expired! Refresh the page and try again.', 'download-manager'));

            foreach($_POST as $k => $v){
                if(strpos("__".$k, '_wpdm_')){
                    update_option($k, wpdm_sanitize_array($v), false);
                }
            }
            die('Settings Saved Successfully!');
        }
        include wpdm_admin_tpl_path("settings/buddypress.php");
    }

    function cloudStorage(){
        if(isset($_POST['section']) && $_POST['section']=='cloud-storage' && isset($_POST['task']) && $_POST['task']=='wdm_save_settings' && current_user_can(WPDM_ADMIN_CAP)){

            if(!wp_verify_nonce($_POST['__wpdms_nonce'], WPDMSET_NONCE_KEY)) die(__('Security token is expired! Refresh the page and try again.', 'download-manager'));

            foreach($_POST as $k => $v){
                if(strpos("__".$k, '_wpdm_')){
                    update_option($k, wpdm_sanitize_array($v), false);
                }
            }
            die('Settings Saved Successfully!');
        }
        include wpdm_admin_tpl_path("settings/cloud-storage.php");
    }



    function Privacy(){
        if (wpdm_query_var('task') == 'wdm_save_settings' && wpdm_query_var('section') == 'privacy') {
            update_option('__wpdm_noip', wpdm_query_var('__wpdm_noip', 'int', 0));
            update_option('__wpdm_delstats_on_udel', wpdm_query_var('__wpdm_delstats_on_udel', 'int', 0));
            update_option('__wpdm_checkout_privacy', wpdm_query_var('__wpdm_checkout_privacy', 'int', 0));
            update_option('__wpdm_checkout_privacy_label', wpdm_query_var('__wpdm_checkout_privacy_label', 'txt'));
	        update_option('__wpdm_tmp_storage', wpdm_query_var('__wpdm_tmp_storage', 'txt', 'db'));
	        update_option('__wpdm_auto_clean_cache', wpdm_query_var('__wpdm_auto_clean_cache', 'int', 0));
	        update_option('__wpdm_cron_key', wpdm_query_var('__wpdm_cron_key', 'alphanum', ''));
	        _e("Privacy Settings Saved Successfully", "download-manager");
            die();
        }
        include wpdm_admin_tpl_path("settings/privacy.php");
    }

	function cronJobs() {
		if (wpdm_query_var('task') == 'wdm_save_settings' && wpdm_query_var('section') == 'wpdm-crons') {
			_e("Nothing to update!", "download-manager");
			die();
		}
		include wpdm_admin_tpl_path("settings/crons.php");
	}

	function deleteCron() {
		__::isAuthentic('wpdmdcx', WPDM_PRI_NONCE, WPDM_ADMIN_CAP);
		CronJob::delete(wpdm_query_var('cronid', 'int'));
		wp_send_json(['success' => true]);
	}

}