check_permissions();
$action = $wp_list_table->current_action();
$s = isset($_REQUEST['s']) ? $_REQUEST['s'] : '';
// Clean up request URI from temporary args for screen options/paging uri's to work as expected.
$_SERVER['REQUEST_URI'] = remove_query_arg(array('network-enable', 'network-disable', 'network-enable-selected', 'network-disable-selected'), $_SERVER['REQUEST_URI']);
if ( $action ) {
$allowed_themes = get_site_option( 'allowedthemes' );
switch ( $action ) {
case 'network-enable':
$allowed_themes[ $_GET['theme'] ] = 1;
update_site_option( 'allowedthemes', $allowed_themes );
wp_redirect( wp_get_referer() ); // @todo add_query_arg for update message
exit;
break;
case 'network-disable':
unset( $allowed_themes[ $_GET['theme'] ] );
update_site_option( 'allowedthemes', $allowed_themes );
wp_redirect( wp_get_referer() ); // @todo add_query_arg for update message
exit;
break;
case 'network-enable-selected':
$themes = isset( $_POST['checked'] ) ? (array) $_POST['checked'] : array();
if ( empty($themes) ) {
wp_redirect( wp_get_referer() );
exit;
}
foreach( (array) $themes as $theme )
$allowed_themes[ $theme ] = 1;
update_site_option( 'allowedthemes', $allowed_themes );
break;
case 'network-disable-selected':
$themes = isset( $_POST['checked'] ) ? (array) $_POST['checked'] : array();
if ( empty($themes) ) {
wp_redirect( wp_get_referer() );
exit;
}
foreach( (array) $themes as $theme )
unset( $allowed_themes[ $theme ] );
update_site_option( 'allowedthemes', $allowed_themes );
break;
}
}
$wp_list_table->prepare_items();
add_thickbox();
add_screen_option( 'per_page', array('label' => _x( 'Themes', 'themes per page (screen options)' )) );
add_contextual_help($current_screen,
'' . __('This screen enables and disables the inclusion of themes available to choose in the Appearance menu for each site. It does not activate or deactivate which theme a site is currently using.') . '
' .
'' . __('If the network admin disables a theme that is in use, it can still remain selected on that site. If another theme is chosen, the disabled theme will not appear in the site’s Appearance > Themes screen.') . '
' .
'' . __('Themes can be enabled on a site by site basis by the network admin on the Edit Site screen you go to via the Edit action link on the Sites screen.') . '
' .
'' . __('For more information:') . '
' .
'' . __('Documentation on Network Themes') . '
' .
'' . __('Support Forums') . '
'
);
$title = __('Themes');
$parent_file = 'themes.php';
require_once(ABSPATH . 'wp-admin/admin-header.php');
?>