459 lines
13 KiB
PHP
459 lines
13 KiB
PHP
<?php
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/**
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* WP_CLI_Rest_Command class file.
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*
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* @package WooCommerce\Cli
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*/
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if ( ! defined( 'ABSPATH' ) ) {
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exit;
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}
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/**
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* Main Command for WooCommere CLI.
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*
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* Since a lot of WC operations can be handled via the REST API, we base our CLI
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* off of Restful to generate commands for each WooCommerce REST API endpoint
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* so most of the logic is shared.
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*
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* Forked from wp-cli/restful (by Daniel Bachhuber, released under the MIT license https://opensource.org/licenses/MIT).
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* https://github.com/wp-cli/restful
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*
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* @version 3.0.0
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* @package WooCommerce
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*/
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class WC_CLI_REST_Command {
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/**
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* Endpoints that have a parent ID.
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* Ex: Product reviews, which has a product ID and a review ID.
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*
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* @var array
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*/
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protected $routes_with_parent_id = array(
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'customer_download',
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'product_review',
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'order_note',
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'shop_order_refund',
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);
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/**
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* Name of command/endpoint object.
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*
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* @var string
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*/
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private $name;
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/**
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* Endpoint route.
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*
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* @var string
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*/
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private $route;
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/**
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* Main resource ID.
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*
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* @var int
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*/
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private $resource_identifier;
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/**
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* Schema for command.
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*
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* @var array
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*/
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private $schema;
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/**
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* List of supported IDs and their description (name => desc).
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*
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* @var array
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*/
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private $supported_ids = array();
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/**
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* Sets up REST Command.
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*
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* @param string $name Name of endpoint object (comes from schema).
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* @param string $route Path to route of this endpoint.
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* @param array $schema Schema object.
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*/
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public function __construct( $name, $route, $schema ) {
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$this->name = $name;
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preg_match_all( '#\([^\)]+\)#', $route, $matches );
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$first_match = $matches[0];
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$resource_id = ! empty( $matches[0] ) ? array_pop( $matches[0] ) : null;
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$this->route = rtrim( $route );
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$this->schema = $schema;
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$this->resource_identifier = $resource_id;
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if ( in_array( $name, $this->routes_with_parent_id, true ) ) {
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$is_singular = substr( $this->route, - strlen( $resource_id ) ) === $resource_id;
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if ( ! $is_singular ) {
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$this->resource_identifier = $first_match[0];
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}
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}
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}
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/**
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* Passes supported ID arguments (things like product_id, order_id, etc) that we should look for in addition to id.
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*
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* @param array $supported_ids List of supported IDs.
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*/
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public function set_supported_ids( $supported_ids = array() ) {
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$this->supported_ids = $supported_ids;
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}
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/**
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* Returns an ID of supported ID arguments (things like product_id, order_id, etc) that we should look for in addition to id.
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*
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* @return array
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*/
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public function get_supported_ids() {
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return $this->supported_ids;
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}
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/**
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* Create a new item.
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*
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* @subcommand create
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*
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* @param array $args WP-CLI positional arguments.
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* @param array $assoc_args WP-CLI associative arguments.
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*/
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public function create_item( $args, $assoc_args ) {
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$assoc_args = self::decode_json( $assoc_args );
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list( $status, $body ) = $this->do_request( 'POST', $this->get_filled_route( $args ), $assoc_args );
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if ( \WP_CLI\Utils\get_flag_value( $assoc_args, 'porcelain' ) ) {
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WP_CLI::line( $body['id'] );
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} else {
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WP_CLI::success( "Created {$this->name} {$body['id']}." );
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}
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}
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/**
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* Delete an existing item.
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*
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* @subcommand delete
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*
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* @param array $args WP-CLI positional arguments.
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* @param array $assoc_args WP-CLI associative arguments.
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*/
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public function delete_item( $args, $assoc_args ) {
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list( $status, $body ) = $this->do_request( 'DELETE', $this->get_filled_route( $args ), $assoc_args );
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if ( \WP_CLI\Utils\get_flag_value( $assoc_args, 'porcelain' ) ) {
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WP_CLI::line( $body['id'] );
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} else {
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if ( empty( $assoc_args['force'] ) ) {
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WP_CLI::success( __( 'Trashed', 'woocommerce' ) . " {$this->name} {$body['id']}" );
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} else {
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WP_CLI::success( __( 'Deleted', 'woocommerce' ) . " {$this->name} {$body['id']}." );
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}
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}
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}
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/**
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* Get a single item.
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*
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* @subcommand get
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*
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* @param array $args WP-CLI positional arguments.
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* @param array $assoc_args WP-CLI associative arguments.
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*/
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public function get_item( $args, $assoc_args ) {
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$route = $this->get_filled_route( $args );
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list( $status, $body, $headers ) = $this->do_request( 'GET', $route, $assoc_args );
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if ( ! empty( $assoc_args['fields'] ) ) {
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$body = self::limit_item_to_fields( $body, $assoc_args['fields'] );
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}
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if ( empty( $assoc_args['format'] ) ) {
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$assoc_args['format'] = 'table';
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}
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if ( 'headers' === $assoc_args['format'] ) {
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echo wp_json_encode( $headers );
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} elseif ( 'body' === $assoc_args['format'] ) {
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echo wp_json_encode( $body );
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} elseif ( 'envelope' === $assoc_args['format'] ) {
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echo wp_json_encode(
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array(
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'body' => $body,
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'headers' => $headers,
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'status' => $status,
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)
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);
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} else {
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$formatter = $this->get_formatter( $assoc_args );
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$formatter->display_item( $body );
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}
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}
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/**
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* List all items.
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*
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* @subcommand list
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*
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* @param array $args WP-CLI positional arguments.
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* @param array $assoc_args WP-CLI associative arguments.
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*/
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public function list_items( $args, $assoc_args ) {
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if ( ! empty( $assoc_args['format'] ) && 'count' === $assoc_args['format'] ) {
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$method = 'HEAD';
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} else {
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$method = 'GET';
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}
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if ( ! isset( $assoc_args['per_page'] ) || empty( $assoc_args['per_page'] ) ) {
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$assoc_args['per_page'] = '100';
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}
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list( $status, $body, $headers ) = $this->do_request( $method, $this->get_filled_route( $args ), $assoc_args );
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if ( ! empty( $assoc_args['format'] ) && 'ids' === $assoc_args['format'] ) {
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$items = array_column( $body, 'id' );
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} else {
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$items = $body;
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}
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if ( ! empty( $assoc_args['fields'] ) ) {
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foreach ( $items as $key => $item ) {
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$items[ $key ] = self::limit_item_to_fields( $item, $assoc_args['fields'] );
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}
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}
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if ( empty( $assoc_args['format'] ) ) {
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$assoc_args['format'] = 'table';
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}
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if ( ! empty( $assoc_args['format'] ) && 'count' === $assoc_args['format'] ) {
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echo (int) $headers['X-WP-Total'];
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} elseif ( 'headers' === $assoc_args['format'] ) {
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echo wp_json_encode( $headers );
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} elseif ( 'body' === $assoc_args['format'] ) {
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echo wp_json_encode( $body );
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} elseif ( 'envelope' === $assoc_args['format'] ) {
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echo wp_json_encode(
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array(
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'body' => $body,
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'headers' => $headers,
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'status' => $status,
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'api_url' => $this->api_url,
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)
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);
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} else {
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$formatter = $this->get_formatter( $assoc_args );
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$formatter->display_items( $items );
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}
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}
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/**
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* Update an existing item.
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*
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* @subcommand update
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*
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* @param array $args WP-CLI positional arguments.
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* @param array $assoc_args WP-CLI associative arguments.
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*/
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public function update_item( $args, $assoc_args ) {
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$assoc_args = self::decode_json( $assoc_args );
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list( $status, $body ) = $this->do_request( 'POST', $this->get_filled_route( $args ), $assoc_args );
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if ( \WP_CLI\Utils\get_flag_value( $assoc_args, 'porcelain' ) ) {
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WP_CLI::line( $body['id'] );
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} else {
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WP_CLI::success( __( 'Updated', 'woocommerce' ) . " {$this->name} {$body['id']}." );
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}
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}
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/**
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* Do a REST Request
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*
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* @param string $method Request method. Examples: 'POST', 'PUT', 'DELETE' or 'GET'.
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* @param string $route Resource route.
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* @param array $assoc_args Associative arguments passed to the originating WP-CLI command.
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*
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* @return array
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*/
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private function do_request( $method, $route, $assoc_args ) {
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wc_maybe_define_constant( 'REST_REQUEST', true );
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$request = new WP_REST_Request( $method, $route );
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if ( in_array( $method, array( 'POST', 'PUT' ), true ) ) {
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$request->set_body_params( $assoc_args );
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} else {
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foreach ( $assoc_args as $key => $value ) {
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$request->set_param( $key, $value );
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}
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}
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if ( defined( 'SAVEQUERIES' ) && SAVEQUERIES ) {
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$original_queries = is_array( $GLOBALS['wpdb']->queries ) ? array_keys( $GLOBALS['wpdb']->queries ) : array();
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}
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$response = rest_do_request( $request );
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if ( defined( 'SAVEQUERIES' ) && SAVEQUERIES ) {
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$performed_queries = array();
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foreach ( (array) $GLOBALS['wpdb']->queries as $key => $query ) {
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if ( in_array( $key, $original_queries, true ) ) {
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continue;
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}
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$performed_queries[] = $query;
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}
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usort(
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$performed_queries, function( $a, $b ) {
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if ( $a[1] === $b[1] ) {
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return 0;
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}
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return ( $a[1] > $b[1] ) ? -1 : 1;
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}
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);
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$query_count = count( $performed_queries );
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$query_total_time = 0;
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foreach ( $performed_queries as $query ) {
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$query_total_time += $query[1];
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}
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$slow_query_message = '';
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if ( $performed_queries && 'wc' === WP_CLI::get_config( 'debug' ) ) {
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$slow_query_message .= '. Ordered by slowness, the queries are:' . PHP_EOL;
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foreach ( $performed_queries as $i => $query ) {
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$i++;
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$bits = explode( ', ', $query[2] );
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$backtrace = implode( ', ', array_slice( $bits, 13 ) );
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$seconds = round( $query[1], 6 );
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$slow_query_message .= <<<EOT
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{$i}:
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- {$seconds} seconds
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- {$backtrace}
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- {$query[0]}
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EOT;
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$slow_query_message .= PHP_EOL;
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}
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} elseif ( 'wc' !== WP_CLI::get_config( 'debug' ) ) {
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$slow_query_message = '. Use --debug=wc to see all queries.';
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}
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$query_total_time = round( $query_total_time, 6 );
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WP_CLI::debug( "wc command executed {$query_count} queries in {$query_total_time} seconds{$slow_query_message}", 'wc' );
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}
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$error = $response->as_error();
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if ( $error ) {
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// For authentication errors (status 401), include a reminder to set the --user flag.
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// WP_CLI::error will only return the first message from WP_Error, so we will pass a string containing both instead.
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if ( 401 === $response->get_status() ) {
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$errors = $error->get_error_messages();
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$errors[] = __( 'Make sure to include the --user flag with an account that has permissions for this action.', 'woocommerce' ) . ' {"status":401}';
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$error = implode( "\n", $errors );
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}
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WP_CLI::error( $error );
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}
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return array( $response->get_status(), $response->get_data(), $response->get_headers() );
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}
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/**
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* Get Formatter object based on supplied parameters.
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*
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* @param array $assoc_args Parameters passed to command. Determines formatting.
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* @return \WP_CLI\Formatter
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*/
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protected function get_formatter( &$assoc_args ) {
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if ( ! empty( $assoc_args['fields'] ) ) {
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if ( is_string( $assoc_args['fields'] ) ) {
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$fields = explode( ',', $assoc_args['fields'] );
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} else {
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$fields = $assoc_args['fields'];
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}
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} else {
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if ( ! empty( $assoc_args['context'] ) ) {
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$fields = $this->get_context_fields( $assoc_args['context'] );
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} else {
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$fields = $this->get_context_fields( 'view' );
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}
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}
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return new \WP_CLI\Formatter( $assoc_args, $fields );
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}
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/**
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* Get a list of fields present in a given context
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*
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* @param string $context Scope under which the request is made. Determines fields present in response.
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* @return array
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*/
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private function get_context_fields( $context ) {
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$fields = array();
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foreach ( $this->schema['properties'] as $key => $args ) {
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if ( empty( $args['context'] ) || in_array( $context, $args['context'], true ) ) {
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$fields[] = $key;
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}
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}
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return $fields;
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}
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/**
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* Get the route for this resource
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*
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* @param array $args Positional arguments passed to the originating WP-CLI command.
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* @return string
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*/
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private function get_filled_route( $args = array() ) {
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$supported_id_matched = false;
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$route = $this->route;
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foreach ( $this->get_supported_ids() as $id_name => $id_desc ) {
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if ( 'id' !== $id_name && strpos( $route, '<' . $id_name . '>' ) !== false && ! empty( $args ) ) {
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$route = str_replace( '(?P<' . $id_name . '>[\d]+)', $args[0], $route );
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$supported_id_matched = true;
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}
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}
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if ( ! empty( $args ) ) {
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$id_replacement = $supported_id_matched && ! empty( $args[1] ) ? $args[1] : $args[0];
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$route = str_replace( array( '(?P<id>[\d]+)', '(?P<id>[\w-]+)' ), $id_replacement, $route );
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}
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return rtrim( $route );
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}
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/**
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* Reduce an item to specific fields.
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*
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* @param array $item Item to reduce.
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* @param array $fields Fields to keep.
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* @return array
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*/
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private static function limit_item_to_fields( $item, $fields ) {
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if ( empty( $fields ) ) {
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return $item;
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}
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if ( is_string( $fields ) ) {
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$fields = explode( ',', $fields );
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}
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foreach ( $item as $i => $field ) {
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if ( ! in_array( $i, $fields, true ) ) {
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unset( $item[ $i ] );
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}
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}
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return $item;
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}
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/**
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* JSON can be passed in some more complicated objects, like the payment gateway settings array.
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* This function decodes the json (if present) and tries to get it's value.
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*
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* @param array $arr Array that will be scanned for JSON encoded values.
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*
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* @return array
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*/
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protected function decode_json( $arr ) {
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foreach ( $arr as $key => $value ) {
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if ( '[' === substr( $value, 0, 1 ) || '{' === substr( $value, 0, 1 ) ) {
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$arr[ $key ] = json_decode( $value, true );
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} else {
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continue;
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}
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}
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return $arr;
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}
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}
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