Align Woo Block template locations with the newest convention

While we now support both the old and new conventions for the templates
paths, our own repo should be aligned with the latest convention.

See: #5455
Fixes: #5343

src/BlockTemplatesController.php

@@ -25,27 +25,22 @@ class BlockTemplatesController {
 	private $template_parts_directory;
 
 	/**
-	 * Directory name of the block template directory.
+	 * Directory which contains all templates
 	 *
 	 * @var string
 	 */
-	const TEMPLATES_DIR_NAME = 'block-templates';
-
-	/**
-	 * Directory name of the block template parts directory.
-	 *
-	 * @var string
-	 */
-	const TEMPLATE_PARTS_DIR_NAME = 'block-template-parts';
+	const TEMPLATES_ROOT_DIR = 'templates';
 
 	/**
 	 * Constructor.
 	 */
 	public function __construct() {
 		// This feature is gated for WooCommerce versions 6.0.0 and above.
 		if ( defined( 'WC_VERSION' ) && version_compare( WC_VERSION, '6.0.0', '>=' ) ) {
-			$this->templates_directory      = plugin_dir_path( __DIR__ ) . 'templates/' . self::TEMPLATES_DIR_NAME;
-			$this->template_parts_directory = plugin_dir_path( __DIR__ ) . 'templates/' . self::TEMPLATE_PARTS_DIR_NAME;
+			$root_path = plugin_dir_path( __DIR__ ) . self::TEMPLATES_ROOT_DIR . DIRECTORY_SEPARATOR;
+
+			$this->templates_directory      = $root_path . BlockTemplateUtils::TEMPLATES_DIR_NAME;
+			$this->template_parts_directory = $root_path . BlockTemplateUtils::TEMPLATE_PARTS_DIR_NAME;
 			$this->init();
 		}
 	}

templates/parts/mini-cart.html

@@ -0,0 +1,31 @@
+<!-- wp:woocommerce/mini-cart-contents -->
+<div class="wp-block-woocommerce-mini-cart-contents">
+	<!-- wp:woocommerce/filled-mini-cart-contents-block -->
+	<div class="wp-block-woocommerce-filled-mini-cart-contents-block">
+		<!-- wp:woocommerce/mini-cart-title-block /-->
+		<!-- wp:woocommerce/mini-cart-products-table-block /-->
+		<!-- wp:woocommerce/mini-cart-footer-block /-->
+	</div>
+	<!-- /wp:woocommerce/filled-mini-cart-contents-block -->
+
+	<!-- wp:woocommerce/empty-mini-cart-contents-block -->
+	<div class="wp-block-woocommerce-empty-mini-cart-contents-block">
+		<!-- wp:paragraph {"align":"center"} -->
+		<p class="has-text-align-center">
+			<strong>Your cart is currently empty!</strong>
+		</p>
+		<!-- /wp:paragraph -->
+
+		<!-- wp:buttons -->
+		<div class="wp-block-buttons">
+			<!-- wp:button {"align":"center","className":"is-style-outline"} -->
+			<div class="wp-block-button aligncenter is-style-outline">
+				<a href="/" class="wp-block-button__link">Start shopping</a>
+			</div>
+			<!-- /wp:button -->
+		</div>
+		<!-- /wp:buttons -->
+	</div>
+	<!-- /wp:woocommerce/empty-mini-cart-contents-block -->
+</div>
+<!-- /wp:woocommerce/mini-cart-contents -->

templates/templates/archive-product.html

@@ -0,0 +1,5 @@
+<!-- wp:template-part {"slug":"header"} /-->
+<!-- wp:group {"layout":{"inherit":true}} -->
+<div class="wp-block-group"><!-- wp:woocommerce/legacy-template {"template":"archive-product"} /--></div>
+<!-- /wp:group -->
+<!-- wp:template-part {"slug":"footer"} /-->

templates/templates/single-product.html

@@ -0,0 +1,5 @@
+<!-- wp:template-part {"slug":"header"} /-->
+<!-- wp:group {"layout":{"inherit":true}} -->
+<div class="wp-block-group"><!-- wp:woocommerce/legacy-template {"template":"single-product"} /--></div>
+<!-- /wp:group -->
+<!-- wp:template-part {"slug":"footer"} /-->

templates/templates/taxonomy-product_cat.html

@@ -0,0 +1,5 @@
+<!-- wp:template-part {"slug":"header"} /-->
+<!-- wp:group {"layout":{"inherit":true}} -->
+<div class="wp-block-group"><!-- wp:woocommerce/legacy-template {"template":"taxonomy-product_cat"} /--></div>
+<!-- /wp:group -->
+<!-- wp:template-part {"slug":"footer"} /-->

templates/templates/taxonomy-product_tag.html

@@ -0,0 +1,5 @@
+<!-- wp:template-part {"slug":"header"} /-->
+<!-- wp:group {"layout":{"inherit":true}} -->
+<div class="wp-block-group"><!-- wp:woocommerce/legacy-template {"template":"taxonomy-product_tag"} /--></div>
+<!-- /wp:group -->
+<!-- wp:template-part {"slug":"footer"} /-->