Created schema for product attributes and allow fetch product attributes by ID
This commit is contained in:
Claudio Sanches
parent
396242b89c
commit
c7ace7749f
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@ -36,10 +36,315 @@ class WC_REST_Product_Attributes_Controller extends WP_REST_Controller {
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*/
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protected $rest_base = 'products/attributes';
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/**
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* Attribute name.
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*
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* @var string
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*/
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protected $attribute = '';
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/**
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* Register the routes for product attributes.
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*/
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public function register_routes() {
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register_rest_route( $this->namespace, '/' . $this->rest_base, array(
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array(
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'methods' => WP_REST_Server::READABLE,
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'callback' => array( $this, 'get_items' ),
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'permission_callback' => array( $this, 'get_items_permissions_check' ),
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'args' => $this->get_collection_params(),
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),
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array(
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'methods' => WP_REST_Server::CREATABLE,
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'callback' => array( $this, 'create_item' ),
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'permission_callback' => array( $this, 'create_item_permissions_check' ),
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'args' => array_merge( $this->get_endpoint_args_for_item_schema( WP_REST_Server::CREATABLE ), array(
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'name' => array(
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'required' => true,
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),
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) ),
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),
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'schema' => array( $this, 'get_public_item_schema' ),
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));
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register_rest_route( $this->namespace, '/' . $this->rest_base . '/(?P<id>[\d]+)', array(
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array(
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'methods' => WP_REST_Server::READABLE,
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'callback' => array( $this, 'get_item' ),
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'permission_callback' => array( $this, 'get_item_permissions_check' ),
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'args' => array(
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'context' => $this->get_context_param( array( 'default' => 'view' ) ),
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),
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),
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array(
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'methods' => WP_REST_Server::EDITABLE,
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'callback' => array( $this, 'update_item' ),
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'permission_callback' => array( $this, 'update_item_permissions_check' ),
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'args' => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
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),
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array(
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'methods' => WP_REST_Server::DELETABLE,
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'callback' => array( $this, 'delete_item' ),
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'permission_callback' => array( $this, 'delete_item_permissions_check' ),
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'args' => array(
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'force' => array(
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'default' => false,
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'description' => __( 'Required to be true, as resource does not support trashing.', 'woocommerce' ),
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),
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),
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),
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'schema' => array( $this, 'get_public_item_schema' ),
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) );
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}
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/**
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* Check if a given request has access to read the terms.
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return WP_Error|boolean
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*/
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public function get_items_permissions_check( $request ) {
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$taxonomy = $this->get_taxonomy( $request );
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if ( ! $taxonomy ) {
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return new WP_Error( "woocommerce_rest_taxonomy_invalid", __( "Resource doesn't exist.", 'woocommerce' ), array( 'status' => 404 ) );
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}
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$taxonomy_obj = get_taxonomy( $taxonomy );
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if ( 'edit' === $request['context'] && ! current_user_can( $taxonomy_obj->cap->edit_terms ) ) {
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return new WP_Error( 'woocommerce_rest_forbidden_context', __( 'Sorry, you cannot view this resource with edit context.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
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}
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return true;
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}
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/**
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* Check if a given request has access to create a term.
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return WP_Error|boolean
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*/
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public function create_item_permissions_check( $request ) {
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$taxonomy = $this->get_taxonomy( $request );
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if ( ! $taxonomy ) {
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return new WP_Error( "woocommerce_rest_taxonomy_invalid", __( "Resource doesn't exist.", 'woocommerce' ), array( 'status' => 404 ) );
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}
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$taxonomy_obj = get_taxonomy( $taxonomy );
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if ( ! current_user_can( $taxonomy_obj->cap->manage_terms ) ) {
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return new WP_Error( 'woocommerce_rest_cannot_create', __( 'Sorry, you cannot create new resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
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}
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return true;
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}
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/**
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* Check if a given request has access to read a term.
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return WP_Error|boolean
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*/
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public function get_item_permissions_check( $request ) {
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return $this->get_items_permissions_check( $request );
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}
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/**
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* Check if a given request has access to update a term.
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return WP_Error|boolean
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*/
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public function update_item_permissions_check( $request ) {
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$taxonomy = $this->get_taxonomy( $request );
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if ( ! $taxonomy ) {
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return new WP_Error( "woocommerce_rest_taxonomy_invalid", __( "Resource doesn't exist.", 'woocommerce' ), array( 'status' => 404 ) );
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}
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$taxonomy_obj = get_taxonomy( $taxonomy );
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if ( ! current_user_can( $taxonomy_obj->cap->edit_terms ) ) {
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return new WP_Error( 'woocommerce_rest_cannot_update', __( 'Sorry, you cannot update resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
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}
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return true;
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}
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/**
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* Check if a given request has access to delete a term.
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return WP_Error|boolean
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*/
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public function delete_item_permissions_check( $request ) {
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$taxonomy = $this->get_taxonomy( $request );
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if ( ! $taxonomy ) {
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return new WP_Error( "woocommerce_rest_taxonomy_invalid", __( "Resource doesn't exist.", 'woocommerce' ), array( 'status' => 404 ) );
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}
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$taxonomy_obj = get_taxonomy( $taxonomy );
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if ( ! current_user_can( $taxonomy_obj->cap->delete_terms ) ) {
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return new WP_Error( 'woocommerce_rest_cannot_delete', __( 'Sorry, you cannot delete resource.', 'woocommerce' ), array( 'status' => rest_authorization_required_code() ) );
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}
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return true;
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}
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/**
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* Get a single term from a taxonomy.
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return WP_REST_Request|WP_Error
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*/
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public function get_item( $request ) {
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global $wpdb;
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$attribute = $wpdb->get_row( $wpdb->prepare( "
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SELECT *
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FROM {$wpdb->prefix}woocommerce_attribute_taxonomies
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WHERE attribute_id = %d
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", $request['id'] ) );
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if ( is_wp_error( $attribute ) || is_null( $attribute ) ) {
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return new WP_Error( 'woocommerce_rest_attribute_invalid', __( "Resource doesn't exist.", 'woocommerce' ), array( 'status' => 404 ) );
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}
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$response = $this->prepare_item_for_response( $attribute, $request );
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return rest_ensure_response( $response );
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}
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/**
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* Prepare a single product attribute output for response.
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*
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* @param obj $item Term object.
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* @param WP_REST_Request $request
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* @return WP_REST_Response $response
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*/
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public function prepare_item_for_response( $item, $request ) {
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$data = array(
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'id' => (int) $item->attribute_id,
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'name' => $item->attribute_label,
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'slug' => wc_attribute_taxonomy_name( $item->attribute_name ),
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'type' => $item->attribute_type,
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'order_by' => $item->attribute_orderby,
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'has_archives' => (bool) $item->attribute_public,
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);
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$context = ! empty( $request['context'] ) ? $request['context'] : 'view';
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$data = $this->add_additional_fields_to_object( $data, $request );
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$data = $this->filter_response_by_context( $data, $context );
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$response = rest_ensure_response( $data );
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$response->add_links( $this->prepare_links( $item ) );
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/**
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* Filter a term item returned from the API.
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*
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* Allows modification of the product attribute data right before it is returned.
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*
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* @param WP_REST_Response $response The response object.
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* @param object $item The original term object.
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* @param WP_REST_Request $request Request used to generate the response.
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*/
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return apply_filters( 'woocommerce_rest_prepare_product_attribute', $response, $item, $request );
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}
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/**
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* Prepare links for the request.
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*
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* @param object $attribute Attribute object.
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* @param WP_REST_Request $request Full details about the request.
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* @return array Links for the given attribute.
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*/
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protected function prepare_links( $attribute ) {
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$base = '/' . $this->namespace . '/' . $this->rest_base;
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$links = array(
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'self' => array(
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'href' => rest_url( trailingslashit( $base ) . $attribute->attribute_id ),
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),
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'collection' => array(
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'href' => rest_url( $base ),
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),
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);
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return $links;
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}
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/**
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* Get the Term's schema, conforming to JSON Schema.
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*
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* @return array
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*/
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public function get_item_schema() {
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$schema = array(
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'$schema' => 'http://json-schema.org/draft-04/schema#',
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'title' => 'product_attribute',
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'type' => 'object',
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'properties' => array(
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'id' => array(
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'description' => __( 'Unique identifier for the resource.', 'woocommerce' ),
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'type' => 'integer',
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'context' => array( 'view', 'edit' ),
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'readonly' => true,
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),
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'name' => array(
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'description' => __( 'Attribute name.', 'woocommerce' ),
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'type' => 'string',
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'context' => array( 'view', 'edit' ),
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'arg_options' => array(
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'sanitize_callback' => 'sanitize_text_field',
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),
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),
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'slug' => array(
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'description' => __( 'An alphanumeric identifier for the resource unique to its type.', 'woocommerce' ),
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'type' => 'string',
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'context' => array( 'view', 'edit' ),
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'arg_options' => array(
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'sanitize_callback' => 'sanitize_title',
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),
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),
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'type' => array(
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'description' => __( 'Type of attribute.', 'woocommerce' ),
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'type' => 'string',
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'default' => 'select',
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'enum' => array_keys( wc_get_attribute_types() ),
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'context' => array( 'view', 'edit' ),
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),
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'order_by' => array(
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'description' => __( 'Default sort order.', 'woocommerce' ),
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'type' => 'string',
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'default' => 'menu_order',
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'enum' => array( 'menu_order', 'name', 'name_num', 'id' ),
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'context' => array( 'view', 'edit' ),
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),
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'has_archives' => array(
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'description' => __( 'Enable/Disable attribute archives.', 'woocommerce' ),
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'type' => 'boolean',
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'context' => array( 'view', 'edit' ),
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),
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),
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);
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return $this->add_additional_fields_schema( $schema );
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}
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/**
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* Get attribute name.
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*
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* @param WP_REST_Request $request Full details about the request.
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* @return int|WP_Error
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*/
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protected function get_taxonomy( $request ) {
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if ( '' !== $this->attribute ) {
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return $this->attribute;
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}
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if ( $request['id'] ) {
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$name = wc_attribute_taxonomy_name_by_id( (int) $request['id'] );
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$this->attribute = $name;
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}
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return $this->attribute;
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}
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}
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