Proof of concept for testing to use CSV uploader in the CYS product creation process

plugins/woocommerce/assets/cys-dummy-products.csv

@@ -0,0 +1,7 @@
+ID,Type,SKU,Name,Published,Is featured?,Visibility in catalog,Short description,Description,Date sale price starts,Date sale price ends,Tax status,Tax class,In stock?,Stock,Backorders allowed?,Sold individually?,Weight (lbs),Length (in),Width (in),Height (in),Allow customer reviews?,Purchase note,Sale price,Regular price,Categories,Tags,Shipping class,Images,Download limit,Download expiry days,Parent,Grouped products,Upsells,Cross-sells,External URL,Button text,Position,Attribute 1 name,Attribute 1 value(s),Attribute 1 visible,Attribute 1 global,Attribute 2 name,Attribute 2 value(s),Attribute 2 visible,Attribute 2 global,Meta: _headstart_post,Download 1 name,Download 1 URL,Download 2 name,Download 2 URL
+69,simple,,Leather-Clad Leisure Chair,1,0,visible,,Sit back and relax in this comfy designer chair. High-grain leather and steel frame add luxury to your your leisure.,,,taxable,,1,,0,0,,,,,,,,249,,,,https://raw.githubusercontent.com/woocommerce/woocommerce/trunk/plugins/woocommerce/assets/images/pattern-placeholders/table-wood-house-chair-floor-window.jpg,,,,,,,,,0,,,,,,,,,1,,,,
+71,simple,,Vintage Typewriter,1,0,visible,,A hit spy novel or a love letter? Anything you type using this vintage typewriter from the 20s is bound to make a mark.,,,taxable,,1,,0,0,,,,,,,,90,,,,https://raw.githubusercontent.com/woocommerce/woocommerce/trunk/plugins/woocommerce/assets/images/pattern-placeholders/writing-typing-keyboard-technology-white-vintage.jpg,,,,,,,,,0,,,,,,,,,1,,,,
+65,simple,,3-Speed Bike,1,0,visible,,Zoom through the streets on this premium 3-speed bike. Manufactured and assembled in Germany in the 80s.,,,taxable,,1,,0,0,,,,,,,,115,,,,https://raw.githubusercontent.com/woocommerce/woocommerce/trunk/plugins/woocommerce/assets/images/pattern-placeholders/road-sport-vintage-wheel-retro-old.jpg,,,,,,,,,0,,,,,,,,,1,,,,
+67,simple,,Black and White,1,0,visible,,"This 24"" x 30"" high-quality print just exudes summer. Hang it on the wall and forget about the world outside.",,,taxable,,1,,0,0,,,,,,,,115,,,,https://raw.githubusercontent.com/woocommerce/woocommerce/trunk/plugins/woocommerce/assets/images/pattern-placeholders/white-black-black-and-white-photograph-monochrome-photography.jpg,,,,,,,,,0,,,,,,,,,1,,,,
+63,simple,,Hi-Fi Headphones,1,0,visible,,Experience your favorite songs in a new way with these premium hi-fi headphones.,,,taxable,,1,,0,0,,,,,,,,125,,,,https://raw.githubusercontent.com/woocommerce/woocommerce/trunk/plugins/woocommerce/assets/images/pattern-placeholders/man-person-music-black-and-white-white-photography.jpg,,,,,,,,,0,,,,,,,,,1,,,,
+27,simple,,Retro Glass Jug (330 ml),1,0,visible,,Thick glass and a classic silhouette make this jug a must-have for any retro-inspired kitchen.,,,taxable,,1,,0,0,,,,,,,,115,,,,https://raw.githubusercontent.com/woocommerce/woocommerce/trunk/plugins/woocommerce/assets/images/pattern-placeholders/drinkware-liquid-tableware-dishware-bottle-fluid.jpg,,,,,,,,,0,,,,,,,,,1,,,,

plugins/woocommerce/includes/import/class-wc-product-csv-importer.php

@@ -53,6 +53,7 @@ class WC_Product_CSV_Importer extends WC_Product_Importer {
 			'prevent_timeouts' => true, // Check memory and time usage and abort if reaching limit.
 			'enclosure'        => '"', // The character used to wrap text in the CSV.
 			'escape'           => "\0", // PHP uses '\' as the default escape character. This is not RFC-4180 compliant. This disables the escape character.
+			'uploaded_file'    => true,
 		);
 
 		$this->params = wp_parse_args( $params, $default_args );
@@ -83,7 +84,7 @@ class WC_Product_CSV_Importer extends WC_Product_Importer {
 	 * Read file.
 	 */
 	protected function read_file() {
-		if ( ! WC_Product_CSV_Importer_Controller::is_file_valid_csv( $this->file ) ) {
+		if ( ! WC_Product_CSV_Importer_Controller::is_file_valid_csv( $this->file, $this->params['uploaded_file'] ) ) {
 			wp_die( esc_html__( 'Invalid file type. The importer supports CSV and TXT file formats.', 'woocommerce' ) );
 		}
 

plugins/woocommerce/src/Blocks/AIContent/UpdateProducts.php

@@ -4,6 +4,10 @@ namespace Automattic\WooCommerce\Blocks\AIContent;
 
 use Automattic\WooCommerce\Blocks\AI\Connection;
 use WP_Error;
+
+require_once WC_ABSPATH . 'includes/import/class-wc-product-csv-importer.php';
+require_once WC_ABSPATH . 'includes/admin/importers/class-wc-product-csv-importer-controller.php';
+
 /**
  * Pattern Images class.
  *
@@ -101,6 +105,7 @@ class UpdateProducts {
 	 * @return array|WP_Error An array with the dummy products that need to have their content updated by AI.
 	 */
 	public function fetch_dummy_products_to_update() {
+		$use_csv_importer    = false;
 		$real_products       = $this->fetch_product_ids();
 		$real_products_count = count( $real_products );
 
@@ -110,41 +115,61 @@ class UpdateProducts {
 			);
 		}
 
-		$dummy_products       = $this->fetch_product_ids( 'dummy' );
-		$dummy_products_count = count( $dummy_products );
-		$products_to_create   = max( 0, 6 - $real_products_count - $dummy_products_count );
-		while ( $products_to_create > 0 ) {
-			$this->create_new_product( self::DUMMY_PRODUCTS[ $products_to_create - 1 ] );
-			--$products_to_create;
-		}
+		if ( $use_csv_importer ) {
 
-		// Identify dummy products that need to have their content updated.
-		$dummy_products_ids = $this->fetch_product_ids( 'dummy' );
-		if ( ! is_array( $dummy_products_ids ) ) {
-			return new \WP_Error( 'failed_to_fetch_dummy_products', __( 'Failed to fetch dummy products.', 'woocommerce' ) );
-		}
+			$params = array(
+				'delimiter'          => ',',
+				'start_pos'          => 0,
+				'mapping'            => array(),
+				'update_existing'    => false,
+				'character_encoding' => '',
+				'lines'              => 6,
+				'parse'              => true,
+				'uploaded_file'      => false,
+			);
 
-		$dummy_products = array_map(
-			function ( $product ) {
-				return wc_get_product( $product->ID );
-			},
-			$dummy_products_ids
-		);
+			include_once WC_ABSPATH . 'includes/import/class-wc-product-csv-importer.php';
 
-		$dummy_products_to_update = [];
-		foreach ( $dummy_products as $dummy_product ) {
-			if ( ! $dummy_product instanceof \WC_Product ) {
-				continue;
+			$file           = plugins_url( '/assets/cys-dummy-products.csv', WC_PLUGIN_FILE );
+			$importer_class = new \WC_Product_CSV_Importer( $file, $params );
+			return $importer_class->import();
+		} else {
+			$dummy_products       = $this->fetch_product_ids( 'dummy' );
+			$dummy_products_count = count( $dummy_products );
+			$products_to_create   = max( 0, 6 - $real_products_count - $dummy_products_count );
+			while ( $products_to_create > 0 ) {
+				$this->create_new_product( self::DUMMY_PRODUCTS[ $products_to_create - 1 ] );
+				--$products_to_create;
 			}
 
-			$should_update_dummy_product = $this->should_update_dummy_product( $dummy_product );
-
-			if ( $should_update_dummy_product ) {
-				$dummy_products_to_update[] = $dummy_product;
+			// Identify dummy products that need to have their content updated.
+			$dummy_products_ids = $this->fetch_product_ids( 'dummy' );
+			if ( ! is_array( $dummy_products_ids ) ) {
+				return new \WP_Error( 'failed_to_fetch_dummy_products', __( 'Failed to fetch dummy products.', 'woocommerce' ) );
 			}
-		}
 
-		return $dummy_products_to_update;
+			$dummy_products = array_map(
+				function ( $product ) {
+					return wc_get_product( $product->ID );
+				},
+				$dummy_products_ids
+			);
+
+			$dummy_products_to_update = [];
+			foreach ( $dummy_products as $dummy_product ) {
+				if ( ! $dummy_product instanceof \WC_Product ) {
+					continue;
+				}
+
+				$should_update_dummy_product = $this->should_update_dummy_product( $dummy_product );
+
+				if ( $should_update_dummy_product ) {
+					$dummy_products_to_update[] = $dummy_product;
+				}
+			}
+
+			return $dummy_products_to_update;
+		}
 	}
 
 	/**