<?php
/**
* REST API Reports products controller
*
* Handles requests to the /reports/products endpoint.
*/
namespace Automattic\WooCommerce\Admin\API\Reports\Variations;
defined( 'ABSPATH' ) || exit;
use \Automattic\WooCommerce\Admin\API\Reports\Controller as ReportsController;
use \Automattic\WooCommerce\Admin\API\Reports\ExportableInterface;
use \Automattic\WooCommerce\Admin\API\Reports\ExportableTraits;
/**
* REST API Reports products controller class.
*
* @extends WC_REST_Reports_Controller
*/
class Controller extends ReportsController implements ExportableInterface {
/**
* Exportable traits.
*/
use ExportableTraits;
/**
* Endpoint namespace.
*
* @var string
*/
protected $namespace = 'wc-analytics';
/**
* Route base.
*
* @var string
*/
protected $rest_base = 'reports/variations';
/**
* Mapping between external parameter name and name used in query class.
*
* @var array
*/
protected $param_mapping = array(
'variations' => 'variation_includes',
);
/**
* Get items.
*
* @param WP_REST_Request $request Request data.
*
* @return array|WP_Error
*/
public function get_items( $request ) {
$args = array();
$registered = array_keys( $this->get_collection_params() );
foreach ( $registered as $param_name ) {
if ( isset( $request[ $param_name ] ) ) {
if ( isset( $this->param_mapping[ $param_name ] ) ) {
$args[ $this->param_mapping[ $param_name ] ] = $request[ $param_name ];
} else {
$args[ $param_name ] = $request[ $param_name ];
}
}
}
$reports = new Query( $args );
$products_data = $reports->get_data();
$data = array();
foreach ( $products_data->data as $product_data ) {
$item = $this->prepare_item_for_response( $product_data, $request );
$data[] = $this->prepare_response_for_collection( $item );
}
$response = rest_ensure_response( $data );
$response->header( 'X-WP-Total', (int) $products_data->total );
$response->header( 'X-WP-TotalPages', (int) $products_data->pages );
$page = $products_data->page_no;
$max_pages = $products_data->pages;
$base = add_query_arg( $request->get_query_params(), rest_url( sprintf( '/%s/%s', $this->namespace, $this->rest_base ) ) );
if ( $page > 1 ) {
$prev_page = $page - 1;
if ( $prev_page > $max_pages ) {
$prev_page = $max_pages;
}
$prev_link = add_query_arg( 'page', $prev_page, $base );
$response->link_header( 'prev', $prev_link );
}
if ( $max_pages > $page ) {
$next_page = $page + 1;
$next_link = add_query_arg( 'page', $next_page, $base );
$response->link_header( 'next', $next_link );
}
return $response;
}
/**
* Prepare a report object for serialization.
*
* @param array $report Report data.
* @param WP_REST_Request $request Request object.
* @return WP_REST_Response
*/
public function prepare_item_for_response( $report, $request ) {
$data = $report;
$context = ! empty( $request['context'] ) ? $request['context'] : 'view';
$data = $this->add_additional_fields_to_object( $data, $request );
$data = $this->filter_response_by_context( $data, $context );
// Wrap the data in a response object.
$response = rest_ensure_response( $data );
$response->add_links( $this->prepare_links( $report ) );
/**
* Filter a report returned from the API.
*
* Allows modification of the report data right before it is returned.
*
* @param WP_REST_Response $response The response object.
* @param object $report The original report object.
* @param WP_REST_Request $request Request used to generate the response.
*/
return apply_filters( 'woocommerce_rest_prepare_report_variations', $response, $report, $request );
}
/**
* Prepare links for the request.
*
* @param array $object Object data.
* @return array Links for the given post.
*/
protected function prepare_links( $object ) {
$links = array(
'product' => array(
'href' => rest_url( sprintf( '/%s/%s/%d', $this->namespace, 'products', $object['product_id'] ) ),
),
'variation' => array(
'href' => rest_url( sprintf( '/%s/%s/%d/%s/%d', $this->namespace, 'products', $object['product_id'], 'variation', $object['variation_id'] ) ),
),
);
return $links;
}
/**
* Get the Report's schema, conforming to JSON Schema.
*
* @return array
*/
public function get_item_schema() {
$schema = array(
'$schema' => 'http://json-schema.org/draft-04/schema#',
'title' => 'report_varitations',
'type' => 'object',
'properties' => array(
'product_id' => array(
'type' => 'integer',
'readonly' => true,
'context' => array( 'view', 'edit' ),
'description' => __( 'Product ID.', 'woocommerce' ),
),
'variation_id' => array(
'type' => 'integer',
'readonly' => true,
'context' => array( 'view', 'edit' ),
'description' => __( 'Product ID.', 'woocommerce' ),
),
'items_sold' => array(
'type' => 'integer',
'readonly' => true,
'context' => array( 'view', 'edit' ),
'description' => __( 'Number of items sold.', 'woocommerce' ),
),
'net_revenue' => array(
'type' => 'number',
'readonly' => true,
'context' => array( 'view', 'edit' ),
'description' => __( 'Total Net Sales of all items sold.', 'woocommerce' ),
),
'orders_count' => array(
'type' => 'integer',
'readonly' => true,
'context' => array( 'view', 'edit' ),
'description' => __( 'Number of orders product appeared in.', 'woocommerce' ),
),
'extended_info' => array(
'name' => array(
'type' => 'string',
'readonly' => true,
'context' => array( 'view', 'edit' ),
'description' => __( 'Product name.', 'woocommerce' ),
),
'price' => array(
'type' => 'number',
'readonly' => true,
'context' => array( 'view', 'edit' ),
'description' => __( 'Product price.', 'woocommerce' ),
),
'image' => array(
'type' => 'string',
'readonly' => true,
'context' => array( 'view', 'edit' ),
'description' => __( 'Product image.', 'woocommerce' ),
),
'permalink' => array(
'type' => 'string',
'readonly' => true,
'context' => array( 'view', 'edit' ),
'description' => __( 'Product link.', 'woocommerce' ),
),
'attributes' => array(
'type' => 'array',
'readonly' => true,
'context' => array( 'view', 'edit' ),
'description' => __( 'Product attributes.', 'woocommerce' ),
),
'stock_status' => array(
'type' => 'string',
'readonly' => true,
'context' => array( 'view', 'edit' ),
'description' => __( 'Product inventory status.', 'woocommerce' ),
),
'stock_quantity' => array(
'type' => 'integer',
'readonly' => true,
'context' => array( 'view', 'edit' ),
'description' => __( 'Product inventory quantity.', 'woocommerce' ),
),
'low_stock_amount' => array(
'type' => 'integer',
'readonly' => true,
'context' => array( 'view', 'edit' ),
'description' => __( 'Product inventory threshold for low stock.', 'woocommerce' ),
),
),
),
);
return $this->add_additional_fields_schema( $schema );
}
/**
* Get the query params for collections.
*
* @return array
*/
public function get_collection_params() {
$params = array();
$params['context'] = $this->get_context_param( array( 'default' => 'view' ) );
$params['page'] = array(
'description' => __( 'Current page of the collection.', 'woocommerce' ),
'type' => 'integer',
'default' => 1,
'sanitize_callback' => 'absint',
'validate_callback' => 'rest_validate_request_arg',
'minimum' => 1,
);
$params['per_page'] = array(
'description' => __( 'Maximum number of items to be returned in result set.', 'woocommerce' ),
'type' => 'integer',
'default' => 10,
'minimum' => 1,
'maximum' => 100,
'sanitize_callback' => 'absint',
'validate_callback' => 'rest_validate_request_arg',
);
$params['after'] = array(
'description' => __( 'Limit response to resources published after a given ISO8601 compliant date.', 'woocommerce' ),
'type' => 'string',
'format' => 'date-time',
'validate_callback' => 'rest_validate_request_arg',
);
$params['before'] = array(
'description' => __( 'Limit response to resources published before a given ISO8601 compliant date.', 'woocommerce' ),
'type' => 'string',
'format' => 'date-time',
'validate_callback' => 'rest_validate_request_arg',
);
$params['match'] = array(
'description' => __( 'Indicates whether all the conditions should be true for the resulting set, or if any one of them is sufficient. Match affects the following parameters: status_is, status_is_not, product_includes, product_excludes, coupon_includes, coupon_excludes, customer, categories', 'woocommerce' ),
'type' => 'string',
'default' => 'all',
'enum' => array(
'all',
'any',
),
'validate_callback' => 'rest_validate_request_arg',
);
$params['order'] = array(
'description' => __( 'Order sort attribute ascending or descending.', 'woocommerce' ),
'type' => 'string',
'default' => 'desc',
'enum' => array( 'asc', 'desc' ),
'validate_callback' => 'rest_validate_request_arg',
);
$params['orderby'] = array(
'description' => __( 'Sort collection by object attribute.', 'woocommerce' ),
'type' => 'string',
'default' => 'date',
'enum' => array(
'date',
'net_revenue',
'orders_count',
'items_sold',
'sku',
),
'validate_callback' => 'rest_validate_request_arg',
);
$params['product_includes'] = array(
'description' => __( 'Limit result set to items that have the specified parent product(s).', 'woocommerce' ),
'type' => 'array',
'items' => array(
'type' => 'integer',
),
'default' => array(),
'sanitize_callback' => 'wp_parse_id_list',
'validate_callback' => 'rest_validate_request_arg',
);
$params['product_excludes'] = array(
'description' => __( 'Limit result set to items that don\'t have the specified parent product(s).', 'woocommerce' ),
'type' => 'array',
'items' => array(
'type' => 'integer',
),
'default' => array(),
'validate_callback' => 'rest_validate_request_arg',
'sanitize_callback' => 'wp_parse_id_list',
);
$params['variations'] = array(
'description' => __( 'Limit result to items with specified variation ids.', 'woocommerce' ),
'type' => 'array',
'sanitize_callback' => 'wp_parse_id_list',
'validate_callback' => 'rest_validate_request_arg',
'items' => array(
'type' => 'integer',
),
);
$params['extended_info'] = array(
'description' => __( 'Add additional piece of info about each variation to the report.', 'woocommerce' ),
'type' => 'boolean',
'default' => false,
'sanitize_callback' => 'wc_string_to_bool',
'validate_callback' => 'rest_validate_request_arg',
);
$params['attribute_is'] = array(
'description' => __( 'Limit result set to variations that include the specified attributes.', 'woocommerce' ),
'type' => 'array',
'items' => array(
'type' => 'array',
),
'default' => array(),
'validate_callback' => 'rest_validate_request_arg',
);
$params['attribute_is_not'] = array(
'description' => __( 'Limit result set to variations that don\'t include the specified attributes.', 'woocommerce' ),
'type' => 'array',
'items' => array(
'type' => 'array',
),
'default' => array(),
'validate_callback' => 'rest_validate_request_arg',
);
$params['category_includes'] = array(
'description' => __( 'Limit result set to variations in the specified categories.', 'woocommerce' ),
'type' => 'array',
'sanitize_callback' => 'wp_parse_id_list',
'validate_callback' => 'rest_validate_request_arg',
'items' => array(
'type' => 'integer',
),
);
$params['category_excludes'] = array(
'description' => __( 'Limit result set to variations not in the specified categories.', 'woocommerce' ),
'type' => 'array',
'sanitize_callback' => 'wp_parse_id_list',
'validate_callback' => 'rest_validate_request_arg',
'items' => array(
'type' => 'integer',
),
);
return $params;
}
/**
* Get stock status column export value.
*
* @param array $status Stock status from report row.
* @return string
*/
protected function _get_stock_status( $status ) {
$statuses = wc_get_product_stock_status_options();
return isset( $statuses[ $status ] ) ? $statuses[ $status ] : '';
}
/**
* Get the column names for export.
*
* @return array Key value pair of Column ID => Label.
*/
public function get_export_columns() {
$export_columns = array(
'product_name' => __( 'Product / Variation Title', 'woocommerce' ),
'sku' => __( 'SKU', 'woocommerce' ),
'items_sold' => __( 'Items Sold', 'woocommerce' ),
'net_revenue' => __( 'N. Revenue', 'woocommerce' ),
'orders_count' => __( 'Orders', 'woocommerce' ),
);
if ( 'yes' === get_option( 'woocommerce_manage_stock' ) ) {
$export_columns['stock_status'] = __( 'Status', 'woocommerce' );
$export_columns['stock'] = __( 'Stock', 'woocommerce' );
}
return $export_columns;
}
/**
* Get the column values for export.
*
* @param array $item Single report item/row.
* @return array Key value pair of Column ID => Row Value.
*/
public function prepare_item_for_export( $item ) {
$export_item = array(
'product_name' => $item['extended_info']['name'],
'sku' => $item['extended_info']['sku'],
'items_sold' => $item['items_sold'],
'net_revenue' => self::csv_number_format( $item['net_revenue'] ),
'orders_count' => $item['orders_count'],
);
if ( 'yes' === get_option( 'woocommerce_manage_stock' ) ) {
$export_item['stock_status'] = $this->_get_stock_status( $item['extended_info']['stock_status'] );
$export_item['stock'] = $item['extended_info']['stock_quantity'];
}
return $export_item;
}
}