layout_prop = '__experimentalLayout'; } public function on_uninstall() { } public function disable_layout_support( array $metadata ): array { if ( ! Block_Helper::is_field( $metadata['name'] ) || ! is_array( $metadata['supports'] ) || ! Array_Tools::get( $metadata['supports'], array( self::SUPPORT_CUSTOM_LAYOUT ), false ) ) { return $metadata; } $metadata['supports'][ self::SUPPORT_CUSTOM_LAYOUT ] = $metadata['supports'][ $this->layout_prop ]; unset( $metadata['supports'][ $this->layout_prop ] ); return $metadata; } public function enable_native_layout() { $block_type = Block_Helper::current_block_type(); if ( ! $block_type ) { return; } $block_type->supports[ $this->layout_prop ] = $block_type->supports[ self::SUPPORT_CUSTOM_LAYOUT ]; unset( $block_type->supports[ self::SUPPORT_CUSTOM_LAYOUT ] ); } public function remove_native_layout() { $block_type = Block_Helper::current_block_type(); if ( ! $block_type ) { return; } $block_type->supports[ self::SUPPORT_CUSTOM_LAYOUT ] = $block_type->supports[ $this->layout_prop ]; unset( $block_type->supports[ $this->layout_prop ] ); } }