WC_Order_Item::get_formatted_meta_data() - Code Metrics - Inspection of "Orders crud classes" - woothemes/woocommerce - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#11208)

by Mike

created 2016-06-23 15:07 UTC

WC_Order_Item::get_formatted_meta_data() C

↳ Parent: WC_Order_Item

Complexity

Conditions	11
Paths	5

Size

Total Lines	30
Code Lines	19

Duplication

Lines	9
Ratio	30 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	9
loc	30
rs	5.2653
cc	11
eloc	19
nc	5
nop	1

How to fix Complexity

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

/**
 * Order Item
 *
 * A class which represents an item within an order and handles CRUD.
 * Uses ArrayAccess to be BW compatible with WC_Orders::get_items().
 *
 * @version     2.7.0
 * @since       2.7.0
 * @package     WooCommerce/Classes
 * @author      WooThemes
 */
class WC_Order_Item extends WC_Data implements ArrayAccess {

	/**
	 * Data array, with defaults.
	 * @since 2.7.0
	 * @var array
	 */
	protected $_data = array(
		'order_id'      => 0,
		'order_item_id' => 0,
		'name'          => '',
		'type'          => '',
	);

	/**
	 * Stores meta in cache for future reads.
	 * A group must be set to to enable caching.
	 * @var string
	 */
	protected $_cache_group = 'order_itemmeta';

	/**
	 * Meta type. This should match up with
	 * the types avaiable at https://codex.wordpress.org/Function_Reference/add_metadata.
	 * WP defines 'post', 'user', 'comment', and 'term'.
	 */
	protected $_meta_type = 'order_item';

	/**
	 * Constructor.
	 * @param int|object|array $order_item ID to load from the DB (optional) or already queried data.
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
	 */
	public function __construct( $item = 0 ) {
		if ( $item instanceof WC_Order_Item ) {
			if ( $this->is_type( $item->get_type() ) ) {
				$this->set_all( $item->get_data() );
			}
		} elseif ( is_array( $item ) ) {
			$this->set_all( $item );
		} else {
			$this->read( $item );
		}
	}

	/**
	 * Set all data based on input array.
	 * @param array $data
	 * @access private
	 */
	public function set_all( $data ) {
		foreach ( $data as $key => $value ) {
			if ( is_callable( array( $this, "set_$key" ) ) ) {

				$this->{"set_$key"}( $value );
			} else {
				$this->_data[ $key ] = $value;
			}
		}
	}

	/**
	 * Type checking
	 * @param  string|array  $Type
/**
 * @param array $germany
 * @param array $island
 * @param array $italy
 */
function finale($germany, $island) {
    return "2:1";
}
	 * @return boolean
	 */
	public function is_type( $type ) {
		return is_array( $type ) ? in_array( $this->get_type(), $type ) : $type === $this->get_type();
	}

	/**
	 * Get qty.
	 * @return int
	 */
	public function get_qty() {
		return 1;
	}

	/*
	|--------------------------------------------------------------------------
	| Getters
	|--------------------------------------------------------------------------
	*/

	/**
	 * Get order item ID.
	 * @return int
	 */
	public function get_id() {
		return $this->get_order_item_id();
	}

	/**
	 * Get order ID this meta belongs to.
	 * @return int
	 */
	public function get_order_id() {
		return absint( $this->_data['order_id'] );
	}

	/**
	 * Get order item ID this meta belongs to.
	 * @return int
	 */
	public function get_order_item_id() {
		return absint( $this->_data['order_item_id'] );
	}

	/**
	 * Get order item name.
	 * @return string
	 */
	public function get_name() {
		return $this->_data['name'];
	}

	/**
	 * Get order item type.
	 * @return string
	 */
	public function get_type() {
		return $this->_data['type'];
	}

	/*
	|--------------------------------------------------------------------------
	| Setters
	|--------------------------------------------------------------------------
	*/

	/**
	 * Set ID
	 * @param int $value
	 */
	public function set_id( $value ) {
		$this->set_order_item_id( $value );
	}

	/**
	 * Set order ID.
	 * @param int $value
	 */
	public function set_order_id( $value ) {
		$this->_data['order_id'] = absint( $value );
	}

	/**
	 * Set order item ID.
	 * @param int $value
	 */
	public function set_order_item_id( $value ) {
		$this->_data['order_item_id'] = absint( $value );
	}

	/**
	 * Set order item name.
	 * @param string $value
	 */
	public function set_name( $value ) {
		$this->_data['name'] = wc_clean( $value );
	}

	/**
	 * Set order item type.
	 * @param string $value
	 */
	public function set_type( $value ) {
		$this->_data['type'] = wc_clean( $value );

	}

	/*
	|--------------------------------------------------------------------------
	| CRUD methods
	|--------------------------------------------------------------------------
	|
	| Methods which create, read, update and delete data from the database.
	|
	*/

	/**
	 * Insert data into the database.
	 * @since 2.7.0
	 */
	public function create() {

		global $wpdb;

		$wpdb->insert( $wpdb->prefix . 'woocommerce_order_items', array(
			'order_item_name' => $this->get_name(),
			'order_item_type' => $this->get_type(),
			'order_id'        => $this->get_order_id()
		) );
		$this->set_id( $wpdb->insert_id );

		do_action( 'woocommerce_new_order_item', $this->get_id(), $this, $this->get_order_id() );
	}

	/**
	 * Update data in the database.
	 * @since 2.7.0
	 */
	public function update() {

		global $wpdb;

		$wpdb->update( $wpdb->prefix . 'woocommerce_order_items', array(
			'order_item_name' => $this->get_name(),
			'order_item_type' => $this->get_type(),
			'order_id'        => $this->get_order_id()
		), array( 'order_item_id' => $this->get_id() ) );

		do_action( 'woocommerce_update_order_item', $this->get_id(), $this, $this->get_order_id() );
	}

	/**
	 * Read from the database.
	 * @since 2.7.0
	 * @param int|object $item ID of object to read, or already queried object.
	 */
	public function read( $item ) {
		global $wpdb;

		if ( is_numeric( $item ) && ! empty( $item ) ) {
			$data = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$wpdb->prefix}woocommerce_order_items WHERE order_item_id = %d LIMIT 1;", $item ) );
		} elseif ( ! empty( $item->order_item_id ) ) {
			$data = $item;
		} else {
			$data = false;
		}

		if ( $data ) {
			$this->set_order_id( $data->order_id );
			$this->set_id( $data->order_item_id );
			$this->set_name( $data->order_item_name );
			$this->set_type( $data->order_item_type );
			$this->read_meta_data();
		}
	}

	/**
	 * Save data to the database.
	 * @since 2.7.0
	 * @return int Item ID
	 */
	public function save() {
		if ( ! $this->get_id() ) {
			$this->create();
		} else {
			$this->update();
		}
		$this->save_meta_data();

		return $this->get_id();
	}

	/**
	 * Delete data from the database.
	 * @since 2.7.0
	 */
	public function delete() {
		if ( $this->get_id() ) {
			global $wpdb;
			do_action( 'woocommerce_before_delete_order_item', $this->get_id() );
			$wpdb->delete( $wpdb->prefix . 'woocommerce_order_items', array( 'order_item_id' => $this->get_id() ) );
			$wpdb->delete( $wpdb->prefix . 'woocommerce_order_itemmeta', array( 'order_item_id' => $this->get_id() ) );
			do_action( 'woocommerce_delete_order_item', $this->get_id() );
		}
	}

	/*
	|--------------------------------------------------------------------------
	| Meta Data Handling
	|--------------------------------------------------------------------------
	*/

	/**
	 * Expands things like term slugs before return.
	 * @param string $hideprefix (default: _)
	 * @return array
	 */
	public function get_formatted_meta_data( $hideprefix = '_' ) {
		$formatted_meta = array();
		$meta_data      = $this->get_meta_data();

		foreach ( $meta_data as $meta ) {
			if ( "" === $meta->value || is_serialized( $meta->value ) || ( ! empty( $hideprefix ) && substr( $meta->key, 0, 1 ) === $hideprefix ) ) {

				continue;
			}

			$attribute_key = urldecode( str_replace( 'attribute_', '', $meta->key ) );
			$display_key   = wc_attribute_label( $attribute_key, is_callable( array( $this, 'get_product' ) ) ? $this->get_product() : false );
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
			$display_value = $meta->value;

			if ( taxonomy_exists( $attribute_key ) ) {

				$term = get_term_by( 'slug', $meta->value, $attribute_key );
				if ( ! is_wp_error( $term ) && is_object( $term ) && $term->name ) {
					$display_value = $term->name;
				}
			}

			$formatted_meta[ $meta->meta_id ] = (object) array(
				'key'           => $meta->key,
				'value'         => $meta->key,
				'display_key'   => apply_filters( 'woocommerce_order_item_display_meta_key', $display_key ),
				'display_value' => apply_filters( 'woocommerce_order_item_display_meta_value', $display_value ),
			);
		}

		return $formatted_meta;
	}

	/*
	|--------------------------------------------------------------------------
	| Array Access Methods
	|--------------------------------------------------------------------------
	|
	| For backwards compat with legacy arrays.
	|
	*/

	/**
	 * offsetSet for ArrayAccess
	 * @param string $offset
	 * @param mixed $value
	 */
	public function offsetSet( $offset, $value ) {
		if ( 'item_meta_array' === $offset ) {
			foreach ( $value as $meta_id => $meta ) {
				$this->update_meta_data( $meta->key, $meta->value, $meta_id );
			}
			return;
		}

		if ( array_key_exists( $offset, $this->_data ) ) {
			$this->_data[ $offset ] = $value;
		}

		$this->update_meta_data( '_' . $offset, $value );
	}

	/**
	 * offsetUnset for ArrayAccess
	 * @param string $offset
	 */
	public function offsetUnset( $offset ) {
		if ( 'item_meta_array' === $offset || 'item_meta' === $offset ) {
			$this->_meta_data = array();
			return;
		}

		if ( array_key_exists( $offset, $this->_data ) ) {
			unset( $this->_data[ $offset ] );
		}

		$this->delete_meta_data( '_' . $offset );
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
	}

	/**
	 * offsetExists for ArrayAccess
	 * @param string $offset
	 * @return bool
	 */
	public function offsetExists( $offset ) {
		if ( 'item_meta_array' === $offset || 'item_meta' === $offset || array_key_exists( $offset, $this->_data ) ) {
			return true;
		}
		return array_key_exists( '_' . $offset, wp_list_pluck( $this->_meta_data, 'value', 'key' ) );
	}

	/**
	 * offsetGet for ArrayAccess
	 * @param string $offset
	 * @return mixed
	 */
	public function offsetGet( $offset ) {
		if ( 'item_meta_array' === $offset ) {
			$return = array();

			foreach ( $this->_meta_data as $meta ) {
				$return[ $meta->meta_id ] = $meta;
			}

			return $return;
		}

		$meta_values = wp_list_pluck( $this->_meta_data, 'value', 'key' );

		if ( 'item_meta' === $offset ) {
			return $meta_values;
		} elseif ( array_key_exists( $offset, $this->_data ) ) {
			return $this->_data[ $offset ];
		} elseif ( array_key_exists( '_' . $offset, $meta_values ) ) {
			// Item meta was expanded in previous versions, with prefixes removed. This maintains support.
			return $meta_values[ '_' . $offset ];
		}

		return null;
	}
}


Pull Request — master (#11208)

WC_Order_Item::get_formatted_meta_data() C

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Available Fixes

1		<?php
2		if ( ! defined( 'ABSPATH' ) ) {
3		exit;
4		}
5
6		/**
7		* Order Item
8		*
9		* A class which represents an item within an order and handles CRUD.
10		* Uses ArrayAccess to be BW compatible with WC_Orders::get_items().
11		*
12		* @version 2.7.0
13		* @since 2.7.0
14		* @package WooCommerce/Classes
15		* @author WooThemes
16		*/
17		class WC_Order_Item extends WC_Data implements ArrayAccess {
18
19		/**
20		* Data array, with defaults.
21		* @since 2.7.0
22		* @var array
23		*/
24		protected $_data = array(
25		'order_id' => 0,
26		'order_item_id' => 0,
27		'name' => '',
28		'type' => '',
29		);
30
31		/**
32		* Stores meta in cache for future reads.
33		* A group must be set to to enable caching.
34		* @var string
35		*/
36		protected $_cache_group = 'order_itemmeta';
37
38		/**
39		* Meta type. This should match up with
40		* the types avaiable at https://codex.wordpress.org/Function_Reference/add_metadata.
41		* WP defines 'post', 'user', 'comment', and 'term'.
42		*/
43		protected $_meta_type = 'order_item';
44
45		/**
46		* Constructor.
47		* @param int\|object\|array $order_item ID to load from the DB (optional) or already queried data.
		0 ignored issues – show Bug introduced 2016-03-03 12:42 UTC by Report Bug Copy Issue Report There is no parameter named `$order_item`. Was it maybe removed? This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. Consider the following example. The parameter `$italy` is not defined by the method `finale(...)`. /** * @param array $germany * @param array $island * @param array $italy */ function finale($germany, $island) { return "2:1"; } The most likely cause is that the parameter was removed, but the annotation was not. Loading history...
48		*/
49		public function __construct( $item = 0 ) {
50		if ( $item instanceof WC_Order_Item ) {
51		if ( $this->is_type( $item->get_type() ) ) {
52		$this->set_all( $item->get_data() );
53		}
54		} elseif ( is_array( $item ) ) {
55		$this->set_all( $item );
56		} else {
57		$this->read( $item );
58		}
59		}
60
61		/**
62		* Set all data based on input array.
63		* @param array $data
64		* @access private
65		*/
66		public function set_all( $data ) {
67		foreach ( $data as $key => $value ) {
68	View Code Duplication	if ( is_callable( array( $this, "set_$key" ) ) ) {
		0 ignored issues – show Duplication introduced 2016-06-21 19:34 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...
69		$this->{"set_$key"}( $value );
70		} else {
71		$this->_data[ $key ] = $value;
72		}
73		}
74		}
75
76		/**
77		* Type checking
78		* @param string\|array $Type
		0 ignored issues – show Bug introduced 2016-03-03 12:42 UTC by Report Bug Copy Issue Report There is no parameter named `$Type`. Was it maybe removed? This check looks for PHPDoc comments describing methods or function parameters that do not exist on the corresponding method or function. Consider the following example. The parameter `$italy` is not defined by the method `finale(...)`. /** * @param array $germany * @param array $island * @param array $italy */ function finale($germany, $island) { return "2:1"; } The most likely cause is that the parameter was removed, but the annotation was not. Loading history...
79		* @return boolean
80		*/
81		public function is_type( $type ) {
82		return is_array( $type ) ? in_array( $this->get_type(), $type ) : $type === $this->get_type();
83		}
84
85		/**
86		* Get qty.
87		* @return int
88		*/
89		public function get_qty() {
90		return 1;
91		}
92
93		/*
94		\|--------------------------------------------------------------------------
95		\| Getters
96		\|--------------------------------------------------------------------------
97		*/
98
99		/**
100		* Get order item ID.
101		* @return int
102		*/
103		public function get_id() {
104		return $this->get_order_item_id();
105		}
106
107		/**
108		* Get order ID this meta belongs to.
109		* @return int
110		*/
111		public function get_order_id() {
112		return absint( $this->_data['order_id'] );
113		}
114
115		/**
116		* Get order item ID this meta belongs to.
117		* @return int
118		*/
119		public function get_order_item_id() {
120		return absint( $this->_data['order_item_id'] );
121		}
122
123		/**
124		* Get order item name.
125		* @return string
126		*/
127		public function get_name() {
128		return $this->_data['name'];
129		}
130
131		/**
132		* Get order item type.
133		* @return string
134		*/
135		public function get_type() {
136		return $this->_data['type'];
137		}
138
139		/*
140		\|--------------------------------------------------------------------------
141		\| Setters
142		\|--------------------------------------------------------------------------
143		*/
144
145		/**
146		* Set ID
147		* @param int $value
148		*/
149		public function set_id( $value ) {
150		$this->set_order_item_id( $value );
151		}
152
153		/**
154		* Set order ID.
155		* @param int $value
156		*/
157		public function set_order_id( $value ) {
158		$this->_data['order_id'] = absint( $value );
159		}
160
161		/**
162		* Set order item ID.
163		* @param int $value
164		*/
165		public function set_order_item_id( $value ) {
166		$this->_data['order_item_id'] = absint( $value );
167		}
168
169		/**
170		* Set order item name.
171		* @param string $value
172		*/
173		public function set_name( $value ) {
174		$this->_data['name'] = wc_clean( $value );
175		}
176
177		/**
178		* Set order item type.
179		* @param string $value
180		*/
181		public function set_type( $value ) {
182		$this->_data['type'] = wc_clean( $value );
183
184		}
185
186		/*
187		\|--------------------------------------------------------------------------
188		\| CRUD methods
189		\|--------------------------------------------------------------------------
190		\|
191		\| Methods which create, read, update and delete data from the database.
192		\|
193		*/
194
195		/**
196		* Insert data into the database.
197		* @since 2.7.0
198		*/
199	View Code Duplication	public function create() {
		0 ignored issues – show Duplication introduced 2016-02-16 16:33 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...
200		global $wpdb;
201
202		$wpdb->insert( $wpdb->prefix . 'woocommerce_order_items', array(
203		'order_item_name' => $this->get_name(),
204		'order_item_type' => $this->get_type(),
205		'order_id' => $this->get_order_id()
206		) );
207		$this->set_id( $wpdb->insert_id );
208
209		do_action( 'woocommerce_new_order_item', $this->get_id(), $this, $this->get_order_id() );
210		}
211
212		/**
213		* Update data in the database.
214		* @since 2.7.0
215		*/
216	View Code Duplication	public function update() {
		0 ignored issues – show Duplication introduced 2016-02-16 16:33 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...
217		global $wpdb;
218
219		$wpdb->update( $wpdb->prefix . 'woocommerce_order_items', array(
220		'order_item_name' => $this->get_name(),
221		'order_item_type' => $this->get_type(),
222		'order_id' => $this->get_order_id()
223		), array( 'order_item_id' => $this->get_id() ) );
224
225		do_action( 'woocommerce_update_order_item', $this->get_id(), $this, $this->get_order_id() );
226		}
227
228		/**
229		* Read from the database.
230		* @since 2.7.0
231		* @param int\|object $item ID of object to read, or already queried object.
232		*/
233		public function read( $item ) {
234		global $wpdb;
235
236		if ( is_numeric( $item ) && ! empty( $item ) ) {
237		$data = $wpdb->get_row( $wpdb->prepare( "SELECT * FROM {$wpdb->prefix}woocommerce_order_items WHERE order_item_id = %d LIMIT 1;", $item ) );
238		} elseif ( ! empty( $item->order_item_id ) ) {
239		$data = $item;
240		} else {
241		$data = false;
242		}
243
244		if ( $data ) {
245		$this->set_order_id( $data->order_id );
246		$this->set_id( $data->order_item_id );
247		$this->set_name( $data->order_item_name );
248		$this->set_type( $data->order_item_type );
249		$this->read_meta_data();
250		}
251		}
252
253		/**
254		* Save data to the database.
255		* @since 2.7.0
256		* @return int Item ID
257		*/
258		public function save() {
259		if ( ! $this->get_id() ) {
260		$this->create();
261		} else {
262		$this->update();
263		}
264		$this->save_meta_data();
265
266		return $this->get_id();
267		}
268
269		/**
270		* Delete data from the database.
271		* @since 2.7.0
272		*/
273		public function delete() {
274		if ( $this->get_id() ) {
275		global $wpdb;
276		do_action( 'woocommerce_before_delete_order_item', $this->get_id() );
277		$wpdb->delete( $wpdb->prefix . 'woocommerce_order_items', array( 'order_item_id' => $this->get_id() ) );
278		$wpdb->delete( $wpdb->prefix . 'woocommerce_order_itemmeta', array( 'order_item_id' => $this->get_id() ) );
279		do_action( 'woocommerce_delete_order_item', $this->get_id() );
280		}
281		}
282
283		/*
284		\|--------------------------------------------------------------------------
285		\| Meta Data Handling
286		\|--------------------------------------------------------------------------
287		*/
288
289		/**
290		* Expands things like term slugs before return.
291		* @param string $hideprefix (default: _)
292		* @return array
293		*/
294		public function get_formatted_meta_data( $hideprefix = '_' ) {
295		$formatted_meta = array();
296		$meta_data = $this->get_meta_data();
297
298		foreach ( $meta_data as $meta ) {
299	View Code Duplication	if ( "" === $meta->value \|\| is_serialized( $meta->value ) \|\| ( ! empty( $hideprefix ) && substr( $meta->key, 0, 1 ) === $hideprefix ) ) {
		0 ignored issues – show Duplication introduced 2016-03-03 12:42 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...
300		continue;
301		}
302
303		$attribute_key = urldecode( str_replace( 'attribute_', '', $meta->key ) );
304		$display_key = wc_attribute_label( $attribute_key, is_callable( array( $this, 'get_product' ) ) ? $this->get_product() : false );
		0 ignored issues – show Bug introduced 2016-03-03 12:42 UTC by Report Bug Copy Issue Report It seems like you code against a specific sub-type and not the parent class `WC_Order_Item` as the method `get_product()` does only exist in the following sub-classes of `WC_Order_Item`: `WC_Order_Item_Product`. Maybe you want to `instanceof` check for one of these explicitly? Let’s take a look at an example: abstract class User { /** @return string / abstract public function getPassword(); } class MyUser extends User { public function getPassword() { // return something } public function getDisplayName() { // return some name. } } class AuthSystem { public function authenticate(User $user) { $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName())); // do something. } } In the above example, the authenticate() method works fine as long as you just pass instances of MyUser. However, if you now also want to pass a different sub-classes of User which does not have a getDisplayName() method, the code will break. Available Fixes Change the type-hint for the parameter: class AuthSystem { public function authenticate(MyUser $user) { / ... / } } Add an additional type-check: class AuthSystem { public function authenticate(User $user) { if ($user instanceof MyUser) { $this->logger->info(/* ... /); } // or alternatively if ( ! $user instanceof MyUser) { throw new \LogicException( '$user must be an instance of MyUser, ' .'other instances are not supported.' ); } } } Note:* PHP Analyzer uses reverse abstract interpretation to narrow down the types inside the if block in such a case. Add the method to the parent class: abstract class User { /** @return string / abstract public function getPassword(); /* @return string */ abstract public function getDisplayName(); } Loading history...
305		$display_value = $meta->value;
306
307	View Code Duplication	if ( taxonomy_exists( $attribute_key ) ) {
		0 ignored issues – show Duplication introduced 2016-03-03 12:42 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...
308		$term = get_term_by( 'slug', $meta->value, $attribute_key );
309		if ( ! is_wp_error( $term ) && is_object( $term ) && $term->name ) {
310		$display_value = $term->name;
311		}
312		}
313
314		$formatted_meta[ $meta->meta_id ] = (object) array(
315		'key' => $meta->key,
316		'value' => $meta->key,
317		'display_key' => apply_filters( 'woocommerce_order_item_display_meta_key', $display_key ),
318		'display_value' => apply_filters( 'woocommerce_order_item_display_meta_value', $display_value ),
319		);
320		}
321
322		return $formatted_meta;
323		}
324
325		/*
326		\|--------------------------------------------------------------------------
327		\| Array Access Methods
328		\|--------------------------------------------------------------------------
329		\|
330		\| For backwards compat with legacy arrays.
331		\|
332		*/
333
334		/**
335		* offsetSet for ArrayAccess
336		* @param string $offset
337		* @param mixed $value
338		*/
339		public function offsetSet( $offset, $value ) {
340		if ( 'item_meta_array' === $offset ) {
341		foreach ( $value as $meta_id => $meta ) {
342		$this->update_meta_data( $meta->key, $meta->value, $meta_id );
343		}
344		return;
345		}
346
347		if ( array_key_exists( $offset, $this->_data ) ) {
348		$this->_data[ $offset ] = $value;
349		}
350
351		$this->update_meta_data( '_' . $offset, $value );
352		}
353
354		/**
355		* offsetUnset for ArrayAccess
356		* @param string $offset
357		*/
358		public function offsetUnset( $offset ) {
359		if ( 'item_meta_array' === $offset \|\| 'item_meta' === $offset ) {
360		$this->_meta_data = array();
361		return;
362		}
363
364		if ( array_key_exists( $offset, $this->_data ) ) {
365		unset( $this->_data[ $offset ] );
366		}
367
368		$this->delete_meta_data( '_' . $offset );
		0 ignored issues – show Documentation introduced 2016-06-21 19:34 UTC by Report Bug Copy Issue Report `'_' . $offset` is of type `string`, but the function expects a `array`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
369		}
370
371		/**
372		* offsetExists for ArrayAccess
373		* @param string $offset
374		* @return bool
375		*/
376		public function offsetExists( $offset ) {
377		if ( 'item_meta_array' === $offset \|\| 'item_meta' === $offset \|\| array_key_exists( $offset, $this->_data ) ) {
378		return true;
379		}
380		return array_key_exists( '_' . $offset, wp_list_pluck( $this->_meta_data, 'value', 'key' ) );
381		}
382
383		/**
384		* offsetGet for ArrayAccess
385		* @param string $offset
386		* @return mixed
387		*/
388		public function offsetGet( $offset ) {
389		if ( 'item_meta_array' === $offset ) {
390		$return = array();
391
392		foreach ( $this->_meta_data as $meta ) {
393		$return[ $meta->meta_id ] = $meta;
394		}
395
396		return $return;
397		}
398
399		$meta_values = wp_list_pluck( $this->_meta_data, 'value', 'key' );
400
401		if ( 'item_meta' === $offset ) {
402		return $meta_values;
403		} elseif ( array_key_exists( $offset, $this->_data ) ) {
404		return $this->_data[ $offset ];
405		} elseif ( array_key_exists( '_' . $offset, $meta_values ) ) {
406		// Item meta was expanded in previous versions, with prefixes removed. This maintains support.
407		return $meta_values[ '_' . $offset ];
408		}
409
410		return null;
411		}
412		}
413

woothemes / woocommerce

Pull Request — master (#11208)

WC_Order_Item::get_formatted_meta_data() C

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Available Fixes

Duplication Side-by-Side

Filter issues like