Merge pull request #206 from Automattic/add/jetpack-licensing-product…

…s-endpoint

features/jetpack-licensing.php

@@ -27,6 +27,49 @@ function sanitize_products( $products ) {
 	return $products;
 }
 
+/**
+ * Get all Jetpack product families that we can issue licenses for from the API.
+ *
+ * @return array|WP_Error The available products.
+ */
+function fetch_product_families() {
+	$response = wp_remote_get( 'https://public-api.wordpress.com/wpcom/v2/jetpack-licensing/product-families' );
+	$status   = wp_remote_retrieve_response_code( $response );
+	$body     = wp_remote_retrieve_body( $response );
+
+	if ( 200 !== $status ) {
+		return new WP_Error(
+			'get_products_request_failed',
+			// Translators: %s = error message returned by an API
+			sprintf( __( 'Get products request failed with: %s', 'jurassic-ninja' ), $body ),
+			[
+				'status' => $status,
+			]
+		);
+	}
+
+	return json_decode( $body );
+}
+
+/**
+ * Get all Jetpack product families that we can issue licenses for.
+ *
+ * @return array The available products.
+ */
+function get_product_families() {
+	$option_key = 'jurassic_ninja_jetpack_licensing_products';
+	$families   = fetch_product_families();
+
+	if ( is_wp_error( $families ) || empty( $families ) ) {
+		// Fallback to the last successful fetch result.
+		return get_option( $option_key );
+	}
+
+	update_option( $option_key, $families );
+
+	return $families;
+}
+
 /**
  * Issue a license.
  *
@@ -284,16 +327,7 @@ function revoke_licenses( $license_keys ) {
  * Register a shortcode which renders Jetpack Licensing controls suitable for SpecialOps usage.
  */
 add_shortcode( 'jn_jetpack_products_list', function () {
-	$products = [
-		'personal'                => 'Personal',
-		'premium'                 => 'Premium',
-		'professional'            => 'Professional',
-		'jetpack-backup-daily'    => 'Jetpack Backup Daily',
-		'jetpack-backup-realtime' => 'Jetpack Backup Realtime',
-		'jetpack-scan'            => 'Jetpack Scan',
-		'jetpack-anti-spam'       => 'Jetpack Anti Spam',
-	];
-
+	$families = get_product_families();
 	ob_start();
 	?>
 	<style>
@@ -313,16 +347,21 @@ function revoke_licenses( $license_keys ) {
 			padding: 0;
 		}
 	</style>
-	<div class="jn-jetpack-products-list" style="margin: 0 0 32px 32px;">
+	<div class="jn-jetpack-products-list">
 		<label><?php esc_html_e( 'Optionally, select Jetpack products to issue licenses for:', 'jurassic-ninja' ); ?></label>
+
 		<ul>
-			<?php foreach ( $products as $slug => $label ) : ?>
-				<li>
-					<label><input type="checkbox" data-feature="jetpack-products" value="<?php echo esc_attr( $slug ); ?>"/> <?php echo esc_html( $label ); ?>
-					</label>
-				</li>
+			<?php foreach ( $families as $family ) : ?>
+				<?php foreach ( $family->products as $product ) : ?>
+					<li>
+						<label>
+							<input type="checkbox" data-feature="jetpack-products" value="<?php echo esc_attr( $product->slug ); ?>"/> <?php echo esc_html( $product->name ); ?>
+						</label>
+					</li>
+				<?php endforeach; ?>
 			<?php endforeach; ?>
 		</ul>
+
 		<label><?php esc_html_e( 'Other:', 'jurassic-ninja' ); ?></label>
 		<input type="text" data-feature="jetpack-products" value="" placeholder="<?php esc_attr_e( 'Comma-separated list of Jetpack products', 'jurassic-ninja' ); ?>" />
 	</div>