­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ includes(); $this->hooks(); $this->init(); do_action( 'woo_variation_gallery_rest_api_loaded', $this ); } public static function instance() { if ( is_null( self::$_instance ) ) { self::$_instance = new self(); } return self::$_instance; } public function includes() { } public function hooks() { add_action( 'rest_api_init', array( $this, 'register_woo_variation_gallery_images_field' ) ); /*add_filter( 'woocommerce_rest_prepare_product_variation_object', array( $this, 'rest_api_response' ), 10, 2 );*/ } public function init() { } // Start public function register_woo_variation_gallery_images_field() { register_rest_field( 'product_variation', 'woo_variation_gallery_images', array( 'get_callback' => array( $this, 'get_additional_response' ), 'update_callback' => array( $this, 'update_additional_response' ), 'schema' => array( $this, 'additional_response_schema' ), ) ); } public function get_additional_response( $object, $field_name, $request ) { $product_id = absint( $request->get_param( 'product_id' ) ); $variation_id = absint( $object['id'] ); $variation_images = (array) get_post_meta( $variation_id, 'woo_variation_gallery_images', true ); $data = array(); foreach ( $variation_images as $attachment_id ) { $image_info = $this->rest_get_image_data( $attachment_id ); if ( is_array( $image_info ) ) { $data[] = $image_info; } } return apply_filters( 'woo_variation_gallery_rest_product_variation_additional_response', $data, $variation_id, $product_id, $variation_images ); } public function update_additional_response( $value, $object, $field_name ) { return null; } public function additional_response_schema() { return array( 'description' => esc_html__( 'Additional Variation Images', 'woo-variation-gallery' ), 'type' => 'array', ); } public function rest_get_image_data( $attachment_id ) { $attachment_post = get_post( $attachment_id ); if ( is_null( $attachment_post ) ) { return false; } $attachment = wp_get_attachment_image_src( $attachment_id, 'full' ); if ( ! is_array( $attachment ) ) { return false; } $video_url = sanitize_url( trim( get_post_meta( $attachment_id, 'woo_variation_gallery_media_video', true ) ) ); $has_video = ! empty( $video_url ); $attachment_data = array( 'id' => absint( $attachment_id ), 'date_created' => wc_rest_prepare_date_response( $attachment_post->post_date, false ), 'date_created_gmt' => wc_rest_prepare_date_response( strtotime( $attachment_post->post_date_gmt ) ), 'date_modified' => wc_rest_prepare_date_response( $attachment_post->post_modified, false ), 'date_modified_gmt' => wc_rest_prepare_date_response( strtotime( $attachment_post->post_modified_gmt ) ), 'src' => current( $attachment ), 'name' => sanitize_text_field( get_the_title( $attachment_id ) ), 'alt' => sanitize_text_field( get_post_meta( $attachment_id, '_wp_attachment_image_alt', true ) ), 'has_video' => $has_video, 'video_src' => $has_video ? $video_url : '', 'embed_url' => $has_video ? woo_variation_gallery()->get_frontend()->get_embed_url( $video_url ) : '' ); return apply_filters( 'woo_variation_gallery_images_rest_get_image', $attachment_data, $attachment_id ); } // API GET Test // OLD WAY // curl https://example.com/wp-json/wc/v3/products//variations/ -u consumer_key:consumer_secret // @TODO: "woocommerce_rest_pre_insert_{$this->post_type}_object" public function rest_api_response( $response, $object ) { if ( empty( $response->data ) ) { return $response; } $variation_id = $object->get_id(); $product_id = $object->get_parent_id(); $variation_images = (array) get_post_meta( $variation_id, 'woo_variation_gallery_images', true ); $response->data['woo_variation_gallery_images'] = array(); foreach ( $variation_images as $attachment_id ) { $image_info = $this->rest_get_image_data( $attachment_id ); if ( is_array( $image_info ) ) { array_push( $response->data['woo_variation_gallery_images'], $image_info ); } } return $response; } } endif;