WC_REST_Controller::batch_items() - Code Metrics - woothemes/woocommerce - Measure and Improve Code Quality continuously with Scrutinizer

WC_REST_Controller::batch_items() C
last analyzed 2017-04-11 22:39 UTC

↳ Parent: WC_REST_Controller

Complexity

Conditions	13
Paths	9

Size

Total Lines	79
Code Lines	47

Duplication

Lines	32
Ratio	40.51 %

Importance

Changes

Metric	Value
cc	13
eloc	47
c	0
b	0
f	0
nc	9
nop	1
dl	32
loc	79
rs	5.1136

How to fix Long Method Complexity

<?php

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * Abstract Rest Controler Class
 *
 * @author   WooThemes
 * @category API
 * @package  WooCommerce/Abstracts
 * @extends  WP_REST_Controller
 * @version  2.6.0
 */
abstract class WC_REST_Controller extends WP_REST_Controller {

	/**
	 * Endpoint namespace.
	 *
	 * @var string
	 */
	protected $namespace = 'wc/v1';

	/**
	 * Route base.
	 *
	 * @var string
	 */
	protected $rest_base = '';

	/**
	 * Add the schema from additional fields to an schema array.
	 *
	 * The type of object is inferred from the passed schema.
	 *
	 * @param array $schema Schema array.
	 */
	protected function add_additional_fields_schema( $schema ) {
		if ( empty( $schema['title'] ) ) {
			return $schema;
		}

		/**
		 * Can't use $this->get_object_type otherwise we cause an inf loop.
		 */
		$object_type = $schema['title'];

		$additional_fields = $this->get_additional_fields( $object_type );

		foreach ( $additional_fields as $field_name => $field_options ) {

			if ( ! $field_options['schema'] ) {
				continue;
			}

			$schema['properties'][ $field_name ] = $field_options['schema'];
		}

		$schema['properties'] = apply_filters( 'woocommerce_rest_' . $object_type . '_schema', $schema['properties'] );

		return $schema;
	}

	/**
	 * Get normalized rest base.
	 *
	 * @return string
	 */
	protected function get_normalized_rest_base() {
		return preg_replace( '/\(.*\)\//i', '', $this->rest_base );
	}

	/**
	 * Check batch limit.
	 *
	 * @param array $items Request items.
	 * @return bool|WP_Error
	 */
	protected function check_batch_limit( $items ) {
		$limit = apply_filters( 'woocommerce_rest_batch_items_limit', 100, $this->get_normalized_rest_base() );
		$total = 0;

		if ( ! empty( $items['create'] ) ) {
			$total += count( $items['create'] );
		}

		if ( ! empty( $items['update'] ) ) {
			$total += count( $items['update'] );
		}

		if ( ! empty( $items['delete'] ) ) {
			$total += count( $items['delete'] );
		}

		if ( $total > $limit ) {
			return new WP_Error( 'woocommerce_rest_request_entity_too_large', sprintf( __( 'Unable to accept more than %s items for this request.', 'woocommerce' ), $limit ), array( 'status' => 413 ) );
		}

		return true;
	}

	/**
	 * Bulk create, update and delete items.
	 *
	 * @param WP_REST_Request $request Full details about the request.
	 * @return array Of WP_Error or WP_REST_Response.
	 */
	public function batch_items( $request ) {
		/** @var WP_REST_Server $wp_rest_server */
		global $wp_rest_server;

		// Get the request params.
		$items    = array_filter( $request->get_params() );
		$response = array();

		// Check batch limit.
		$limit = $this->check_batch_limit( $items );
		if ( is_wp_error( $limit ) ) {
			return $limit;
		}

		if ( ! empty( $items['create'] ) ) {
			foreach ( $items['create'] as $item ) {
				$_item = new WP_REST_Request( 'POST' );

				// Default parameters.
				$defaults = array();
				$schema   = $this->get_public_item_schema();
				foreach ( $schema['properties'] as $arg => $options ) {
					if ( isset( $options['default'] ) ) {
						$defaults[ $arg ] = $options['default'];
					}
				}
				$_item->set_default_params( $defaults );

				// Set request parameters.
				$_item->set_body_params( $item );
				$_response = $this->create_item( $_item );

				if ( is_wp_error( $_response ) ) {
					$response['create'][] = array(
						'id'    => 0,
						'error' => array( 'code' => $_response->get_error_code(), 'message' => $_response->get_error_message(), 'data' => $_response->get_error_data() ),
					);
				} else {
					$response['create'][] = $wp_rest_server->response_to_data( $_response, '' );
				}
			}
		}

		if ( ! empty( $items['update'] ) ) {

			foreach ( $items['update'] as $item ) {
				$_item = new WP_REST_Request( 'PUT' );
				$_item->set_body_params( $item );
				$_response = $this->update_item( $_item );

				if ( is_wp_error( $_response ) ) {
					$response['update'][] = array(
						'id'    => $item['id'],
						'error' => array( 'code' => $_response->get_error_code(), 'message' => $_response->get_error_message(), 'data' => $_response->get_error_data() ),
					);
				} else {
					$response['update'][] = $wp_rest_server->response_to_data( $_response, '' );
				}
			}
		}

		if ( ! empty( $items['delete'] ) ) {

			foreach ( $items['delete'] as $id ) {
				$_item = new WP_REST_Request( 'DELETE' );
				$_item->set_query_params( array( 'id' => $id, 'force' => true ) );
				$_response = $this->delete_item( $_item );

				if ( is_wp_error( $_response ) ) {
					$response['delete'][] = array(
						'id'    => $id,
						'error' => array( 'code' => $_response->get_error_code(), 'message' => $_response->get_error_message(), 'data' => $_response->get_error_data() ),
					);
				} else {
					$response['delete'][] = $wp_rest_server->response_to_data( $_response, '' );
				}
			}
		}

		return $response;
	}

	/**
	 * Get the batch schema, conforming to JSON Schema.
	 *
	 * @return array
	 */
	public function get_public_batch_schema() {
		$schema = array(
			'$schema'    => 'http://json-schema.org/draft-04/schema#',
			'title'      => 'batch',
			'type'       => 'object',
			'properties' => array(
				'create' => array(
					'description' => __( 'List of created resources.', 'woocommerce' ),
					'type'        => 'array',
					'context'     => array( 'view', 'edit' ),
				),
				'update' => array(
					'description' => __( 'List of updated resources.', 'woocommerce' ),
					'type'        => 'array',
					'context'     => array( 'view', 'edit' ),
				),
				'delete' => array(
					'description' => __( 'List of delete resources.', 'woocommerce' ),
					'type'        => 'array',
					'context'     => array( 'view', 'edit' ),
				),
			),
		);

		return $schema;
	}
}


1		<?php
2
3		if ( ! defined( 'ABSPATH' ) ) {
4		exit;
5		}
6
7		/**
8		* Abstract Rest Controler Class
9		*
10		* @author WooThemes
11		* @category API
12		* @package WooCommerce/Abstracts
13		* @extends WP_REST_Controller
14		* @version 2.6.0
15		*/
16		abstract class WC_REST_Controller extends WP_REST_Controller {
17
18		/**
19		* Endpoint namespace.
20		*
21		* @var string
22		*/
23		protected $namespace = 'wc/v1';
24
25		/**
26		* Route base.
27		*
28		* @var string
29		*/
30		protected $rest_base = '';
31
32		/**
33		* Add the schema from additional fields to an schema array.
34		*
35		* The type of object is inferred from the passed schema.
36		*
37		* @param array $schema Schema array.
38		*/
39		protected function add_additional_fields_schema( $schema ) {
40		if ( empty( $schema['title'] ) ) {
41		return $schema;
42		}
43
44		/**
45		* Can't use $this->get_object_type otherwise we cause an inf loop.
46		*/
47		$object_type = $schema['title'];
48
49		$additional_fields = $this->get_additional_fields( $object_type );
50
51	View Code Duplication	foreach ( $additional_fields as $field_name => $field_options ) {
		0 ignored issues – show Duplication introduced 2016-06-03 18:04 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
52		if ( ! $field_options['schema'] ) {
53		continue;
54		}
55
56		$schema['properties'][ $field_name ] = $field_options['schema'];
57		}
58
59		$schema['properties'] = apply_filters( 'woocommerce_rest_' . $object_type . '_schema', $schema['properties'] );
60
61		return $schema;
62		}
63
64		/**
65		* Get normalized rest base.
66		*
67		* @return string
68		*/
69		protected function get_normalized_rest_base() {
70		return preg_replace( '/\(.*\)\//i', '', $this->rest_base );
71		}
72
73		/**
74		* Check batch limit.
75		*
76		* @param array $items Request items.
77		* @return bool\|WP_Error
78		*/
79		protected function check_batch_limit( $items ) {
80		$limit = apply_filters( 'woocommerce_rest_batch_items_limit', 100, $this->get_normalized_rest_base() );
81		$total = 0;
82
83		if ( ! empty( $items['create'] ) ) {
84		$total += count( $items['create'] );
85		}
86
87		if ( ! empty( $items['update'] ) ) {
88		$total += count( $items['update'] );
89		}
90
91		if ( ! empty( $items['delete'] ) ) {
92		$total += count( $items['delete'] );
93		}
94
95		if ( $total > $limit ) {
96		return new WP_Error( 'woocommerce_rest_request_entity_too_large', sprintf( __( 'Unable to accept more than %s items for this request.', 'woocommerce' ), $limit ), array( 'status' => 413 ) );
97		}
98
99		return true;
100		}
101
102		/**
103		* Bulk create, update and delete items.
104		*
105		* @param WP_REST_Request $request Full details about the request.
106		* @return array Of WP_Error or WP_REST_Response.
107		*/
108		public function batch_items( $request ) {
109		/** @var WP_REST_Server $wp_rest_server */
110		global $wp_rest_server;
111
112		// Get the request params.
113		$items = array_filter( $request->get_params() );
114		$response = array();
115
116		// Check batch limit.
117		$limit = $this->check_batch_limit( $items );
118		if ( is_wp_error( $limit ) ) {
119		return $limit;
120		}
121
122		if ( ! empty( $items['create'] ) ) {
123		foreach ( $items['create'] as $item ) {
124		$_item = new WP_REST_Request( 'POST' );
125
126		// Default parameters.
127		$defaults = array();
128		$schema = $this->get_public_item_schema();
129		foreach ( $schema['properties'] as $arg => $options ) {
130		if ( isset( $options['default'] ) ) {
131		$defaults[ $arg ] = $options['default'];
132		}
133		}
134		$_item->set_default_params( $defaults );
135
136		// Set request parameters.
137		$_item->set_body_params( $item );
138		$_response = $this->create_item( $_item );
139
140		if ( is_wp_error( $_response ) ) {
141		$response['create'][] = array(
142		'id' => 0,
143		'error' => array( 'code' => $_response->get_error_code(), 'message' => $_response->get_error_message(), 'data' => $_response->get_error_data() ),
144		);
145		} else {
146		$response['create'][] = $wp_rest_server->response_to_data( $_response, '' );
147		}
148		}
149		}
150
151	View Code Duplication	if ( ! empty( $items['update'] ) ) {
		0 ignored issues – show Duplication introduced 2016-05-09 21:29 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
152		foreach ( $items['update'] as $item ) {
153		$_item = new WP_REST_Request( 'PUT' );
154		$_item->set_body_params( $item );
155		$_response = $this->update_item( $_item );
156
157		if ( is_wp_error( $_response ) ) {
158		$response['update'][] = array(
159		'id' => $item['id'],
160		'error' => array( 'code' => $_response->get_error_code(), 'message' => $_response->get_error_message(), 'data' => $_response->get_error_data() ),
161		);
162		} else {
163		$response['update'][] = $wp_rest_server->response_to_data( $_response, '' );
164		}
165		}
166		}
167
168	View Code Duplication	if ( ! empty( $items['delete'] ) ) {
		0 ignored issues – show Duplication introduced 2016-05-09 21:29 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
169		foreach ( $items['delete'] as $id ) {
170		$_item = new WP_REST_Request( 'DELETE' );
171		$_item->set_query_params( array( 'id' => $id, 'force' => true ) );
172		$_response = $this->delete_item( $_item );
173
174		if ( is_wp_error( $_response ) ) {
175		$response['delete'][] = array(
176		'id' => $id,
177		'error' => array( 'code' => $_response->get_error_code(), 'message' => $_response->get_error_message(), 'data' => $_response->get_error_data() ),
178		);
179		} else {
180		$response['delete'][] = $wp_rest_server->response_to_data( $_response, '' );
181		}
182		}
183		}
184
185		return $response;
186		}
187
188		/**
189		* Get the batch schema, conforming to JSON Schema.
190		*
191		* @return array
192		*/
193		public function get_public_batch_schema() {
194		$schema = array(
195		'$schema' => 'http://json-schema.org/draft-04/schema#',
196		'title' => 'batch',
197		'type' => 'object',
198		'properties' => array(
199		'create' => array(
200		'description' => __( 'List of created resources.', 'woocommerce' ),
201		'type' => 'array',
202		'context' => array( 'view', 'edit' ),
203		),
204		'update' => array(
205		'description' => __( 'List of updated resources.', 'woocommerce' ),
206		'type' => 'array',
207		'context' => array( 'view', 'edit' ),
208		),
209		'delete' => array(
210		'description' => __( 'List of delete resources.', 'woocommerce' ),
211		'type' => 'array',
212		'context' => array( 'view', 'edit' ),
213		),
214		),
215		);
216
217		return $schema;
218		}
219		}
220

woothemes / woocommerce

WC_REST_Controller::batch_items() C last analyzed 2017-04-11 22:39 UTC

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WC_REST_Controller::batch_items() C
last analyzed 2017-04-11 22:39 UTC