WC_Rest_Settings_Options_Controller::get_group_settings() - Code Metrics - Inspection of "[REST API] Endpoints for Settings" - woothemes/woocommerce - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#11082)

by Jeff

created 2016-06-16 20:20 UTC

get_group_settings() B

↳ Parent: WC_Rest_Settings_Options_Controller

Complexity

Conditions	5
Paths	5

Size

Total Lines	23
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	5
eloc	13
nc	5
nop	1
dl	0
loc	23
rs	8.5906
c	1
b	0
f	0

<?php
if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

/**
 * REST API Settings Controller.
 * Handles requests to the /settings/$group/$setting endpoints.
 *
 * @author   WooThemes
 * @category API
 * @package  WooCommerce/API
 * @version  2.7.0
 * @since    2.7.0
 */
class WC_Rest_Settings_Options_Controller extends WC_REST_Settings_API_Controller {

	/**
	 * WP REST API namespace/version.
	 */
	protected $namespace = 'wc/v1';

	/**
	 * Register routes.
	 * @since 2.7.0
	 */
	public function register_routes() {
		register_rest_route( $this->namespace, '/' . $this->rest_base . '/(?P<group>[\w-]+)', array(
			array(
				'methods'             => WP_REST_Server::READABLE,
				'callback'            => array( $this, 'get_items' ),
				'permission_callback' => array( $this, 'permissions_check' ),
			),
			'schema' => array( $this, 'get_public_item_schema' ),
		) );

		register_rest_route( $this->namespace, '/' . $this->rest_base . '/(?P<group>[\w-]+)/batch', array(
			array(
				'methods'             => WP_REST_Server::EDITABLE,
				'callback'            => array( $this, 'batch_items' ),
				'permission_callback' => array( $this, 'permissions_check' ),
				'args'                => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
			),
			'schema' => array( $this, 'get_public_batch_schema' ),
		) );

		register_rest_route( $this->namespace, '/' . $this->rest_base . '/(?P<group>[\w-]+)/(?P<id>[\w-]+)', array(
			array(
				'methods'             => WP_REST_Server::READABLE,
				'callback'            => array( $this, 'get_item' ),
				'permission_callback' => array( $this, 'permissions_check' ),
			),
			array(
				'methods'             => WP_REST_Server::EDITABLE,
				'callback'            => array( $this, 'update_item' ),
				'permission_callback' => array( $this, 'permissions_check' ),
				'args'                => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
			),
			'schema' => array( $this, 'get_public_item_schema' ),
		) );
	}

	/**
	 * Return a single setting.
	 * @since  2.7.0
	 * @param  WP_REST_Request $request
	 * @return WP_Error|WP_REST_Response
	 */
	public function get_item( $request ) {
		$setting = $this->get_setting( $request['group'], $request['id'] );

		if ( is_wp_error( $setting ) ) {
			return $setting;
		}

		$response = $this->prepare_item_for_response( $setting, $request );

		return rest_ensure_response( $response );
	}

	/**
	 * Return all settings in a group.
	 * @since  2.7.0
	 * @param  WP_REST_Request $request
	 * @return WP_Error|WP_REST_Response
	 */
	public function get_items( $request ) {
		$settings = $this->get_group_settings( $request['group'] );

		if ( is_wp_error( $settings ) ) {
			return $settings;
		}

		$data = array();

		foreach ( $settings as $setting_obj ) {
			$setting = $this->prepare_item_for_response( $setting_obj, $request );
			$setting = $this->prepare_response_for_collection( $setting );
			$data[]  = $setting;
		}

		return rest_ensure_response( $data );
	}

	/**
	 * Get all settings in a group.
	 *
	 * @param string $group_id Group ID.
	 *
	 * @return array|WP_Error
	 */
	public function get_group_settings( $group_id ) {
		if ( empty( $group_id ) ) {
			return new WP_Error( 'rest_setting_setting_invalid', __( 'Invalid setting.', 'woocommerce' ), array( 'status' => 404 ) );
		}

		$settings = apply_filters( 'woocommerce_settings-' . $group_id, array() );

		if ( empty( $settings ) ) {
			return new WP_Error( 'rest_setting_setting_invalid', __( 'Invalid setting.', 'woocommerce' ), array( 'status' => 404 ) );
		}

		$filtered_settings = array();

		foreach ( $settings as $setting ) {
			$setting = $this->filter_setting( $setting );
			if ( $this->is_setting_type_valid( $setting['type'] ) ) {
				$setting['value']    = WC_Admin_Settings::get_option( $setting['id'] );
				$filtered_settings[] = $setting;
			}
		}

		return $filtered_settings;
	}

	/**
	 * Get setting data.
	 *
	 * @param string $group_id Group ID.
	 * @param string $setting_id Setting ID.
	 *
	 * @return stdClass|WP_Error
	 */
	public function get_setting( $group_id, $setting_id ) {
		if ( empty( $setting_id ) ) {
			return new WP_Error( 'rest_setting_setting_invalid', __( 'Invalid setting.', 'woocommerce' ), array( 'status' => 404 ) );
		}

		$settings = $this->get_group_settings( $group_id );

		if ( is_wp_error( $settings ) ) {
			return $settings;
		}

		$array_key = array_keys( wp_list_pluck( $settings, 'id' ), $setting_id );

		if ( empty( $array_key ) ) {
			return new WP_Error( 'rest_setting_setting_invalid', __( 'Invalid setting.', 'woocommerce' ), array( 'status' => 404 ) );
		}

		$setting = $settings[ $array_key[0] ];

		if ( ! $this->is_setting_type_valid( $setting['type'] ) ) {
			return new WP_Error( 'rest_setting_setting_invalid', __( 'Invalid setting.', 'woocommerce' ), array( 'status' => 404 ) );
		}

		return $setting;
	}

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

		/*
		 * Since our batch settings update is group-specific and matches based on the route,
		 * we inject the URL parameters (containing group) into the batch items
		 */
		if ( ! empty( $items['update'] ) ) {
			$to_update = array();
			foreach ( $items['update'] as $item ) {
				$to_update[] = array_merge( $request->get_url_params(), $item );
			}
			$request = new WP_REST_Request( $request->get_method() );
			$request->set_body_params( array( 'update' => $to_update ) );
		}

		return parent::batch_items( $request );
	}

	/**
	 * Update a single setting in a group.
	 * @since  2.7.0
	 * @param  WP_REST_Request $request
	 * @return WP_Error|WP_REST_Response
	 */
	public function update_item( $request ) {
		$setting = $this->get_setting( $request['group'], $request['id'] );

		if ( is_wp_error( $setting ) ) {
			return $setting;
		}

		$update_data = array();
		$update_data[ $setting['id'] ] = $request['value'];

		WC_Admin_Settings::save_fields( array( $setting ), $update_data );

		$response = $this->prepare_item_for_response( $setting, $request );

		return rest_ensure_response( $response );
	}

	/**
	 * Prepare a single setting object for response.
	 *
	 * @param object $item Setting object.
	 * @param WP_REST_Request $request Request object.
	 * @return WP_REST_Response $response Response data.
	 */
	public function prepare_item_for_response( $item, $request ) {
		$data          = $this->filter_setting( $item );
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
		$data['value'] = WC_Admin_Settings::get_option( $data['id'] );

		$context = empty( $request['context'] ) ? 'view' : $request['context'];
		$data    = $this->add_additional_fields_to_object( $data, $request );
		$data    = $this->filter_response_by_context( $data, $context );

		$response = rest_ensure_response( $data );

		$response->add_links( $this->prepare_links( $data['id'], $request['group'] ) );

		return $response;
	}

	/**
	 * Prepare links for the request.
	 *
	 * @param string $setting_id Setting ID.
	 * @param string $group_id Group ID.
	 * @return array Links for the given setting.
	 */
	protected function prepare_links( $setting_id, $group_id ) {

		$base  = '/' . $this->namespace . '/' . $this->rest_base . '/' . $group_id;
		$links = array(
			'self' => array(
				'href' => rest_url( trailingslashit( $base ) . $setting_id ),
			),
			'collection' => array(
				'href' => rest_url( $base ),
			),
		);

		return $links;
	}

	/**
	 * Get the settings schema, conforming to JSON Schema.
	 *
	 * @since 2.7.0
	 * @return array
	 */
	public function get_item_schema() {
		$schema = array(
			'$schema'              => 'http://json-schema.org/draft-04/schema#',
			'title'                => 'settings',
			'type'                 => 'object',
			'properties'           => array(
				'id'               => array(
					'description'  => __( 'A unique identifier for the setting.', 'woocommerce' ),
					'type'         => 'string',
					'arg_options'  => array(
						'sanitize_callback' => 'sanitize_title',
					),
				),
				'label'            => array(
					'description'  => __( 'A human readable label. This is a translated string that can be used in interfaces.', 'woocommerce' ),
					'type'         => 'string',
					'arg_options'  => array(
						'sanitize_callback' => 'sanitize_text_field',
					),
				),
				'description'      => array(
					'description'  => __( 'A human readable description. This is a translated string that can be used in interfaces.', 'woocommerce' ),
					'type'         => 'string',
					'arg_options'  => array(
						'sanitize_callback' => 'sanitize_text_field',
					),
				),
				'default'          => array(
					'description'  => __( 'Default value for the setting.', 'woocommerce' ),
					'type'         => 'mixed',
				),
				'tip'              => array(
					'description'  => __( 'Extra help text explaining the setting.', 'woocommerce' ),
					'type'         => 'string',
					'arg_options'  => array(
						'sanitize_callback' => 'sanitize_text_field',
					),
				),
				'placeholder'      => array(
					'description'  => __( 'Placeholder text to be displayed in text inputs.', 'woocommerce' ),
					'type'         => 'string',
					'arg_options'  => array(
						'sanitize_callback' => 'sanitize_text_field',
					),
				),
				'type'             => array(
					'description'  => __( 'Type of setting. Allowed values: text, email, number, color, password, textarea, select, multiselect, radio, image_width, checkbox.', 'woocommerce' ),
					'type'         => 'string',
					'arg_options'  => array(
						'sanitize_callback' => 'sanitize_text_field',
					),
				),
				'options'          => array(
					'description'  => __( 'Array of options (key value pairs) for inputs such as select, multiselect, and radio buttons.', 'woocommerce' ),
					'type'         => 'array',
				),
			),
		);

		return $this->add_additional_fields_schema( $schema );
	}
}


1		<?php
2		if ( ! defined( 'ABSPATH' ) ) {
3		exit;
4		}
5
6		/**
7		* REST API Settings Controller.
8		* Handles requests to the /settings/$group/$setting endpoints.
9		*
10		* @author WooThemes
11		* @category API
12		* @package WooCommerce/API
13		* @version 2.7.0
14		* @since 2.7.0
15		*/
16		class WC_Rest_Settings_Options_Controller extends WC_REST_Settings_API_Controller {
17
18		/**
19		* WP REST API namespace/version.
20		*/
21		protected $namespace = 'wc/v1';
22
23		/**
24		* Register routes.
25		* @since 2.7.0
26		*/
27		public function register_routes() {
28		register_rest_route( $this->namespace, '/' . $this->rest_base . '/(?P<group>[\w-]+)', array(
29		array(
30		'methods' => WP_REST_Server::READABLE,
31		'callback' => array( $this, 'get_items' ),
32		'permission_callback' => array( $this, 'permissions_check' ),
33		),
34		'schema' => array( $this, 'get_public_item_schema' ),
35		) );
36
37		register_rest_route( $this->namespace, '/' . $this->rest_base . '/(?P<group>[\w-]+)/batch', array(
38		array(
39		'methods' => WP_REST_Server::EDITABLE,
40		'callback' => array( $this, 'batch_items' ),
41		'permission_callback' => array( $this, 'permissions_check' ),
42		'args' => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
43		),
44		'schema' => array( $this, 'get_public_batch_schema' ),
45		) );
46
47		register_rest_route( $this->namespace, '/' . $this->rest_base . '/(?P<group>[\w-]+)/(?P<id>[\w-]+)', array(
48		array(
49		'methods' => WP_REST_Server::READABLE,
50		'callback' => array( $this, 'get_item' ),
51		'permission_callback' => array( $this, 'permissions_check' ),
52		),
53		array(
54		'methods' => WP_REST_Server::EDITABLE,
55		'callback' => array( $this, 'update_item' ),
56		'permission_callback' => array( $this, 'permissions_check' ),
57		'args' => $this->get_endpoint_args_for_item_schema( WP_REST_Server::EDITABLE ),
58		),
59		'schema' => array( $this, 'get_public_item_schema' ),
60		) );
61		}
62
63		/**
64		* Return a single setting.
65		* @since 2.7.0
66		* @param WP_REST_Request $request
67		* @return WP_Error\|WP_REST_Response
68		*/
69		public function get_item( $request ) {
70		$setting = $this->get_setting( $request['group'], $request['id'] );
71
72		if ( is_wp_error( $setting ) ) {
73		return $setting;
74		}
75
76		$response = $this->prepare_item_for_response( $setting, $request );
77
78		return rest_ensure_response( $response );
79		}
80
81		/**
82		* Return all settings in a group.
83		* @since 2.7.0
84		* @param WP_REST_Request $request
85		* @return WP_Error\|WP_REST_Response
86		*/
87		public function get_items( $request ) {
88		$settings = $this->get_group_settings( $request['group'] );
89
90		if ( is_wp_error( $settings ) ) {
91		return $settings;
92		}
93
94		$data = array();
95
96		foreach ( $settings as $setting_obj ) {
97		$setting = $this->prepare_item_for_response( $setting_obj, $request );
98		$setting = $this->prepare_response_for_collection( $setting );
99		$data[] = $setting;
100		}
101
102		return rest_ensure_response( $data );
103		}
104
105		/**
106		* Get all settings in a group.
107		*
108		* @param string $group_id Group ID.
109		*
110		* @return array\|WP_Error
111		*/
112		public function get_group_settings( $group_id ) {
113		if ( empty( $group_id ) ) {
114		return new WP_Error( 'rest_setting_setting_invalid', __( 'Invalid setting.', 'woocommerce' ), array( 'status' => 404 ) );
115		}
116
117		$settings = apply_filters( 'woocommerce_settings-' . $group_id, array() );
118
119		if ( empty( $settings ) ) {
120		return new WP_Error( 'rest_setting_setting_invalid', __( 'Invalid setting.', 'woocommerce' ), array( 'status' => 404 ) );
121		}
122
123		$filtered_settings = array();
124
125		foreach ( $settings as $setting ) {
126		$setting = $this->filter_setting( $setting );
127		if ( $this->is_setting_type_valid( $setting['type'] ) ) {
128		$setting['value'] = WC_Admin_Settings::get_option( $setting['id'] );
129		$filtered_settings[] = $setting;
130		}
131		}
132
133		return $filtered_settings;
134		}
135
136		/**
137		* Get setting data.
138		*
139		* @param string $group_id Group ID.
140		* @param string $setting_id Setting ID.
141		*
142		* @return stdClass\|WP_Error
143		*/
144		public function get_setting( $group_id, $setting_id ) {
145		if ( empty( $setting_id ) ) {
146		return new WP_Error( 'rest_setting_setting_invalid', __( 'Invalid setting.', 'woocommerce' ), array( 'status' => 404 ) );
147		}
148
149		$settings = $this->get_group_settings( $group_id );
150
151		if ( is_wp_error( $settings ) ) {
152		return $settings;
153		}
154
155		$array_key = array_keys( wp_list_pluck( $settings, 'id' ), $setting_id );
156
157		if ( empty( $array_key ) ) {
158		return new WP_Error( 'rest_setting_setting_invalid', __( 'Invalid setting.', 'woocommerce' ), array( 'status' => 404 ) );
159		}
160
161		$setting = $settings[ $array_key[0] ];
162
163		if ( ! $this->is_setting_type_valid( $setting['type'] ) ) {
164		return new WP_Error( 'rest_setting_setting_invalid', __( 'Invalid setting.', 'woocommerce' ), array( 'status' => 404 ) );
165		}
166
167		return $setting;
168		}
169
170		/**
171		* Bulk create, update and delete items.
172		*
173		* @param WP_REST_Request $request Full details about the request.
174		* @return array Of WP_Error or WP_REST_Response.
175		*/
176		public function batch_items( $request ) {
177		// Get the request params.
178		$items = array_filter( $request->get_params() );
179
180		/*
181		* Since our batch settings update is group-specific and matches based on the route,
182		* we inject the URL parameters (containing group) into the batch items
183		*/
184		if ( ! empty( $items['update'] ) ) {
185		$to_update = array();
186		foreach ( $items['update'] as $item ) {
187		$to_update[] = array_merge( $request->get_url_params(), $item );
188		}
189		$request = new WP_REST_Request( $request->get_method() );
190		$request->set_body_params( array( 'update' => $to_update ) );
191		}
192
193		return parent::batch_items( $request );
194		}
195
196		/**
197		* Update a single setting in a group.
198		* @since 2.7.0
199		* @param WP_REST_Request $request
200		* @return WP_Error\|WP_REST_Response
201		*/
202		public function update_item( $request ) {
203		$setting = $this->get_setting( $request['group'], $request['id'] );
204
205		if ( is_wp_error( $setting ) ) {
206		return $setting;
207		}
208
209		$update_data = array();
210		$update_data[ $setting['id'] ] = $request['value'];
211
212		WC_Admin_Settings::save_fields( array( $setting ), $update_data );
213
214		$response = $this->prepare_item_for_response( $setting, $request );
215
216		return rest_ensure_response( $response );
217		}
218
219		/**
220		* Prepare a single setting object for response.
221		*
222		* @param object $item Setting object.
223		* @param WP_REST_Request $request Request object.
224		* @return WP_REST_Response $response Response data.
225		*/
226		public function prepare_item_for_response( $item, $request ) {
227		$data = $this->filter_setting( $item );
		0 ignored issues – show Documentation introduced 2016-06-09 19:08 UTC by Report Bug Copy Issue Report `$item` is of type `object`, but the function expects a `array`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
228		$data['value'] = WC_Admin_Settings::get_option( $data['id'] );
229
230		$context = empty( $request['context'] ) ? 'view' : $request['context'];
231		$data = $this->add_additional_fields_to_object( $data, $request );
232		$data = $this->filter_response_by_context( $data, $context );
233
234		$response = rest_ensure_response( $data );
235
236		$response->add_links( $this->prepare_links( $data['id'], $request['group'] ) );
237
238		return $response;
239		}
240
241		/**
242		* Prepare links for the request.
243		*
244		* @param string $setting_id Setting ID.
245		* @param string $group_id Group ID.
246		* @return array Links for the given setting.
247		*/
248	View Code Duplication	protected function prepare_links( $setting_id, $group_id ) {
		0 ignored issues – show Duplication introduced 2016-06-16 20:28 UTC by Report Bug Copy Issue Report This method seems to be duplicated in 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...
249		$base = '/' . $this->namespace . '/' . $this->rest_base . '/' . $group_id;
250		$links = array(
251		'self' => array(
252		'href' => rest_url( trailingslashit( $base ) . $setting_id ),
253		),
254		'collection' => array(
255		'href' => rest_url( $base ),
256		),
257		);
258
259		return $links;
260		}
261
262		/**
263		* Get the settings schema, conforming to JSON Schema.
264		*
265		* @since 2.7.0
266		* @return array
267		*/
268		public function get_item_schema() {
269		$schema = array(
270		'$schema' => 'http://json-schema.org/draft-04/schema#',
271		'title' => 'settings',
272		'type' => 'object',
273		'properties' => array(
274		'id' => array(
275		'description' => __( 'A unique identifier for the setting.', 'woocommerce' ),
276		'type' => 'string',
277		'arg_options' => array(
278		'sanitize_callback' => 'sanitize_title',
279		),
280		),
281		'label' => array(
282		'description' => __( 'A human readable label. This is a translated string that can be used in interfaces.', 'woocommerce' ),
283		'type' => 'string',
284		'arg_options' => array(
285		'sanitize_callback' => 'sanitize_text_field',
286		),
287		),
288		'description' => array(
289		'description' => __( 'A human readable description. This is a translated string that can be used in interfaces.', 'woocommerce' ),
290		'type' => 'string',
291		'arg_options' => array(
292		'sanitize_callback' => 'sanitize_text_field',
293		),
294		),
295		'default' => array(
296		'description' => __( 'Default value for the setting.', 'woocommerce' ),
297		'type' => 'mixed',
298		),
299		'tip' => array(
300		'description' => __( 'Extra help text explaining the setting.', 'woocommerce' ),
301		'type' => 'string',
302		'arg_options' => array(
303		'sanitize_callback' => 'sanitize_text_field',
304		),
305		),
306		'placeholder' => array(
307		'description' => __( 'Placeholder text to be displayed in text inputs.', 'woocommerce' ),
308		'type' => 'string',
309		'arg_options' => array(
310		'sanitize_callback' => 'sanitize_text_field',
311		),
312		),
313		'type' => array(
314		'description' => __( 'Type of setting. Allowed values: text, email, number, color, password, textarea, select, multiselect, radio, image_width, checkbox.', 'woocommerce' ),
315		'type' => 'string',
316		'arg_options' => array(
317		'sanitize_callback' => 'sanitize_text_field',
318		),
319		),
320		'options' => array(
321		'description' => __( 'Array of options (key value pairs) for inputs such as select, multiselect, and radio buttons.', 'woocommerce' ),
322		'type' => 'array',
323		),
324		),
325		);
326
327		return $this->add_additional_fields_schema( $schema );
328		}
329		}
330

woothemes / woocommerce

Pull Request — master (#11082)

get_group_settings() B

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like