Product Gallery Thumbnails: Refactor View all html to make it more re…

…adable

src/BlockTypes/ProductGalleryThumbnails.php

@@ -48,7 +48,16 @@ protected function get_block_type_uses_context() {
 	 * @return string
 	 */
 	protected function generate_view_all_html( $remaining_thumbnails_count ) {
-		return '<div class="wc-block-product-gallery-thumbnails__thumbnail__overlay wc-block-product-gallery-dialog-on-click" data-wc-on--click="actions.woocommerce.handleClick"><span class="wc-block-product-gallery-thumbnails__thumbnail__remaining-thumbnails-count wc-block-product-gallery-dialog-on-click">+' . esc_html( $remaining_thumbnails_count ) . '</span><span class="wc-block-product-gallery-thumbnails__thumbnail__view-all wc-block-product-gallery-dialog-on-click">' . __( 'View all', 'woo-gutenberg-products-block' ) . '</span></div>';
+		$view_all_html = '<div class="wc-block-product-gallery-thumbnails__thumbnail__overlay wc-block-product-gallery-dialog-on-click" data-wc-on--click="actions.woocommerce.handleClick">'
+			. '<span class="wc-block-product-gallery-thumbnails__thumbnail__remaining-thumbnails-count wc-block-product-gallery-dialog-on-click">+%1$s</span>'
+			. '<span class="wc-block-product-gallery-thumbnails__thumbnail__view-all wc-block-product-gallery-dialog-on-click">%2$s</span>'
+			. '</div>';
+
+		return sprintf(
+			$view_all_html,
+			esc_html( $remaining_thumbnails_count ),
+			__( 'View all', 'woo-gutenberg-products-block' )
+		);
 	}
 
 	/**