add_node( [ 'id' => 'shop_builder', 'title' => 'ShopBuilder', ] ); // Add submenu items. $wp_admin_bar->add_node( [ 'id' => 'clear_all_cache', 'parent' => 'shop_builder', // Set the parent to the top-level item ID. 'title' => 'Clear All Cache', 'href' => wp_nonce_url( add_query_arg( 'rtsb_clear_cache', 'all', add_query_arg( null, null ) ), rtsb()->nonceText ), ] ); $wp_admin_bar->add_node( [ 'id' => 'clear_object_cache', 'parent' => 'shop_builder', // Set the parent to the top-level item ID. 'title' => 'Clear Object Cache', 'href' => wp_nonce_url( add_query_arg( 'rtsb_clear_cache', 'data', add_query_arg( null, null ) ), rtsb()->nonceText ), ] ); $wp_admin_bar->add_node( [ 'id' => 'clear_template_cache', 'parent' => 'shop_builder', // Set the parent to the top-level item ID. 'title' => 'Clear Template Cache', 'href' => wp_nonce_url( add_query_arg( 'rtsb_clear_cache', 'template', add_query_arg( null, null ) ), rtsb()->nonceText ), ] ); } /*** * * @return mixed */ public function admin_bar_menu_action() { if ( ! wp_verify_nonce( sanitize_text_field( wp_unslash( $_GET['_wpnonce'] ?? '' ) ), rtsb()->nonceText ) ) { return; } if ( ! current_user_can( 'manage_options' ) ) { return; } $clear_cache = sanitize_text_field( wp_unslash( $_GET['rtsb_clear_cache'] ?? '' ) ); if ( empty( $clear_cache ) ) { return; } switch ( $clear_cache ) { case 'all': Cache::clear_all_cache(); break; case 'data': Cache::clear_data_cache(); break; case 'template': Cache::clear_template_cache(); break; } // Set the notice flag. set_transient( 'rtsb_cache_cleared_notice', true, 30 ); $ref_pram = wp_parse_url( wp_get_referer() ); $path = $ref_pram['path'] ?? '/'; parse_str( ( $ref_pram['query'] ?? '' ), $query_array ); $the_query_arg = add_query_arg( $query_array, home_url( $path ) ); $params[] = '_wpnonce'; $redirect_url = urldecode( remove_query_arg( $params, $the_query_arg ) ); wp_safe_redirect( $redirect_url ); exit; } /** * @return void */ public function cache_notice() { if ( get_transient( 'rtsb_cache_cleared_notice' ) ) { echo '

'; echo '

' . esc_html__( 'Shopbuilder cache has been successfully cleared.', 'shopbuilder' ) . '

'; echo '

'; delete_transient( 'rtsb_cache_cleared_notice' ); } } }