Super Admin All Sites Menu

• Doesn’t use switch_to_blog(), i.e. Super Admin All Sites Menu is faster and uses less resources than the WP Admin Bar My Sites menu.
• Subsite menu data are stored locally in IndexedDB (did I say it’s fast?). The local storage is updated when;
  • the plugin is activated.
  • a site is added or deleted.
  • you change a blog name.
  • IndexedDB is out of sync with site changes.
  • Restricted Site Access is activated or deactivated.
• When subsite menu data is updated, AJAX is used and it’s done in increments (100 sites per increment).
• List all subsites. WP Admin Bar My Sites only list sites you’re a local admin on.
• Mark sites that has restricted site access with a red icon.
• Sites menu is sorted alphabetically.
• Search filter.
• Add more menu choices:
  • Under “Network Admin”
    • Add New Site
  • Per subsite.
    • ‘New Page’
    • ‘Users’
    • ‘Plugins’
    • ‘Settings’

Prerequisite

• WordPress Multisite
• A modern browser, IE 11 isn’t supported.

Filters

You can use the following filters to override the defaults:

• all_sites_menu_order_by

  • Sort menu by. Default value is name, accepts id, url or name

    add_filter( 'all_sites_menu_order_by', function( string $order_by ) : string { return 'url'; } ); 

• all_sites_menu_load_increments

  • AJAX load increments. Default value is 100.

    add_filter( 'all_sites_menu_load_increments', function( int $increments ) : int { return 300; } ); 

• all_sites_menu_plugin_trigger

  • Trigger an update of local storage (IndexedDB) when a plugin is (de)activated. Default is [ 'restricted-site-access/restricted_site_access.php' ].

    Note: Must be an array and each element in the array must point to the main plugin file. Syntax 'plugin-dir/plugin-file.php'

    add_filter( 'all_sites_menu_plugin_trigger', function( array $plugins ) : array { return [ 'restricted-site-access/restricted_site_access.php', 'myplugin/myplugin.php', ]; } ); 

• all_sites_menu_search_threshold

  • Don’t display search field if there’s less than N subsites. Default value is 20.

    add_filter( 'all_sites_menu_search_threshold', function( int $increments ) : int { return 40; } ); 

• all_sites_menu_search_threshold

  • Don’t display search field if there’s less than N subsites. Default value is 20.

    add_filter( 'all_sites_menu_search_threshold', function( int $increments ) : int { return 40; } ); 

• all_sites_menu_force_refresh_expiration

  • How often a forced refresh should be taken. Default value is 3600. Set the value to 0 to disable forced refresh.

    add_filter( 'all_sites_menu_force_refresh_expiration', function( int $seconds ) : int { return 3600; } ); 

Development

• Active development of this plugin is handled on GitHub.