­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ hooks(); do_action( 'woo_variation_swatches_wc_api_response_loaded', $this ); } public function hooks() { // Thanks: https://github.com/woocommerce/woocommerce-rest-api/issues/80#issuecomment-574650905 add_action( 'rest_api_init', array( $this, 'register_woo_variation_swatches_field' ) ); } public function register_woo_variation_swatches_field() { register_rest_field( 'product_attribute_term', 'woo_variation_swatches', 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 ) { $attribute_id = absint( $request->get_param( 'attribute_id' ) ); $term_id = absint( $object[ 'id' ] ); $attribute = woo_variation_swatches()->get_frontend()->get_attribute_taxonomy_by_id( $attribute_id ); $attribute_type = sanitize_text_field( $attribute->attribute_type ); $primary_color = sanitize_hex_color( get_term_meta( $term_id, 'product_attribute_color', true ) ); $secondary_color = sanitize_hex_color( get_term_meta( $term_id, 'secondary_color', true ) ); $is_dual_color = wc_string_to_bool( get_term_meta( $term_id, 'is_dual_color', true ) ); $dual_color_angle = woo_variation_swatches()->get_frontend()->get_dual_color_gradient_angle(); $image_id = absint( get_term_meta( $term_id, 'product_attribute_image', true ) ); $image_size = sanitize_text_field( woo_variation_swatches()->get_option( 'attribute_image_size', 'variation_swatches_image_size' ) ); $show_tooltip = sanitize_text_field( get_term_meta( $term_id, 'show_tooltip', true ) ); $tooltip_text = sanitize_text_field( get_term_meta( $term_id, 'tooltip_text', true ) ); $tooltip_image_id = absint( get_term_meta( $term_id, 'tooltip_image_id', true ) ); $group = ''; $group_name = ''; if ( woo_variation_swatches()->is_pro() ) { $group = sanitize_text_field( get_term_meta( $term_id, 'group_name', true ) ); $group_name = sanitize_text_field( woo_variation_swatches_pro()->get_backend()->get_group()->get( $group ) ); } $data = array( 'attribute_type' => $attribute_type, 'primary_color' => $primary_color, 'secondary_color' => $secondary_color, 'is_dual_color' => $is_dual_color, 'dual_color_angle' => $dual_color_angle, 'image_id' => $image_id, 'image_size' => $image_size, 'group' => $group, 'group_name' => $group_name, 'tooltip' => $show_tooltip, 'tooltip_text' => $tooltip_text, 'tooltip_image_id' => $tooltip_image_id, ); return apply_filters( 'woo_variation_swatches_rest_attribute_term_additional_response', $data, $term_id, $attribute ); } /** * * PUT Request: wp-json/wc/v3/products/attributes//terms/ * DATA: JSON Object * { * "woo_variation_swatches": { * "product_attribute_color": "" || "primary_color": "" * "secondary_color": "" * "is_dual_color": "" * "product_attribute_image": "" || "image_id": "" * } * } */ public function update_additional_response( $values, $WP_Term_object, $field_id ) { if ( empty( $values ) || ! is_array( $values ) || 'woo_variation_swatches' !== $field_id ) { return; } $term_id = absint( $WP_Term_object->term_id ); // Update Primary Color if ( array_key_exists( 'product_attribute_color', $values ) || array_key_exists( 'primary_color', $values ) ) { $primary_color = ! empty( $values[ 'product_attribute_color' ] ) ? $values[ 'product_attribute_color' ] : $values[ 'primary_color' ]; update_term_meta( $term_id, 'product_attribute_color', sanitize_hex_color( $primary_color ) ); } // Update Secondary Color if ( array_key_exists( 'secondary_color', $values ) ) { $secondary_color = sanitize_hex_color( $values[ 'secondary_color' ] ); update_term_meta( $term_id, 'secondary_color', $secondary_color ); } // Update Is Dual Color if ( array_key_exists( 'is_dual_color', $values ) ) { $is_dual_color = wc_string_to_bool( $values[ 'is_dual_color' ] ); update_term_meta( $term_id, 'is_dual_color', $is_dual_color ); } // Update Image ID if ( array_key_exists( 'product_attribute_image', $values ) || array_key_exists( 'image_id', $values ) ) { $image_id = ! empty( $values[ 'product_attribute_image' ] ) ? $values[ 'product_attribute_image' ] : $values[ 'image_id' ]; update_term_meta( $term_id, 'product_attribute_image', absint( $image_id ) ); } do_action( 'woo_variation_swatches_rest_attribute_term_additional_request', $values, $term_id, $WP_Term_object ); return null; } public function additional_response_schema() { return null; } } }