Tracking - Code Metrics - Inspection of "Adjust Customizer labels" - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — update/immediate-search-trigge... ( 3731a0...5360ad )

unknown

created 2020-09-21 20:47 UTC

Tracking A

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	205
Duplicated Lines	5.37 %

Coupling/Cohesion

Components	1
Dependencies	6

Importance

Changes

Metric	Value
dl	11
loc	205
rs	10
c	0
b	0
f	0
wmc	29
lcom	1
cbo	6

7 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	8	2
A	enqueue_tracks_scripts()	11	11	1
B	record_user_event()	0	21	7
A	tracks_record_event()	0	21	5
A	should_enable_tracking()	0	7	3
A	tracks_build_event_obj()	0	24	4
B	tracks_get_identity()	0	39	7

How to fix Duplicated Code

<?php
/**
 * Nosara Tracks for Jetpack
 *
 * @package automattic/jetpack-tracking
 */

namespace Automattic\Jetpack;

/**
 * The Tracking class, used to record events in wpcom
 */
class Tracking {
	/**
	 * Slug of the product that we are tracking.
	 *
	 * @var string
	 */
	private $product_name;

	/**
	 * Connection manager object.
	 *
	 * @var Object
	 */
	private $connection;

	/**
	 * Creates the Tracking object.
	 *
	 * @param String                                $product_name the slug of the product that we are tracking.
	 * @param Automattic\Jetpack\Connection\Manager $connection   the connection manager object.

	 */
	public function __construct( $product_name = 'jetpack', $connection = null ) {
		$this->product_name = $product_name;
		$this->connection   = $connection;
		if ( is_null( $this->connection ) ) {
			// TODO We should always pass a Connection.
			$this->connection = new Connection\Manager();
		}
	}

	/**
	 * Enqueue script necessary for tracking.
	 */
	public function enqueue_tracks_scripts() {
		wp_enqueue_script( 'jptracks', plugins_url( '_inc/lib/tracks/tracks-ajax.js', JETPACK__PLUGIN_FILE ), array(), JETPACK__VERSION, true );
		wp_localize_script(
			'jptracks',
			'jpTracksAJAX',
			array(
				'ajaxurl'            => admin_url( 'admin-ajax.php' ),
				'jpTracksAJAX_nonce' => wp_create_nonce( 'jp-tracks-ajax-nonce' ),
			)
		);
	}

	/**
	 * Send an event in Tracks.
	 *
	 * @param string $event_type Type of the event.
	 * @param array  $data       Data to send with the event.
	 * @param mixed  $user       username, user_id, or WP_user object.
	 */
	public function record_user_event( $event_type, $data = array(), $user = null ) {
		if ( ! $user ) {
			$user = wp_get_current_user();
		}
		$site_url = get_option( 'siteurl' );

		$data['_via_ua']  = isset( $_SERVER['HTTP_USER_AGENT'] ) ? $_SERVER['HTTP_USER_AGENT'] : '';
		$data['_via_ip']  = isset( $_SERVER['REMOTE_ADDR'] ) ? $_SERVER['REMOTE_ADDR'] : '';
		$data['_lg']      = isset( $_SERVER['HTTP_ACCEPT_LANGUAGE'] ) ? $_SERVER['HTTP_ACCEPT_LANGUAGE'] : '';
		$data['blog_url'] = $site_url;
		$data['blog_id']  = \Jetpack_Options::get_option( 'id' );

		// Top level events should not be namespaced.
		if ( '_aliasUser' !== $event_type ) {
			$event_type = $this->product_name . '_' . $event_type;
		}

		$data['jetpack_version'] = defined( 'JETPACK__VERSION' ) ? JETPACK__VERSION : '0';

		return $this->tracks_record_event( $user, $event_type, $data );
	}

	/**
	 * Record an event in Tracks - this is the preferred way to record events from PHP.
	 *
	 * @param mixed  $user                   username, user_id, or WP_user object.
	 * @param string $event_name             The name of the event.
	 * @param array  $properties             Custom properties to send with the event.
	 * @param int    $event_timestamp_millis The time in millis since 1970-01-01 00:00:00 when the event occurred.

	 *
	 * @return bool true for success | \WP_Error if the event pixel could not be fired
	 */
	public function tracks_record_event( $user, $event_name, $properties = array(), $event_timestamp_millis = false ) {

		// We don't want to track user events during unit tests/CI runs.
		if ( $user instanceof \WP_User && 'wptests_capabilities' === $user->cap_key ) {
if ($x instanceof DoesNotExist) {
    // Do something.
}
			return false;
		}
		$terms_of_service = new Terms_Of_Service();
		$status           = new Status();
		// Don't track users who have not agreed to our TOS.
		if ( ! $this->should_enable_tracking( $terms_of_service, $status ) ) {
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

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

		$event_obj = $this->tracks_build_event_obj( $user, $event_name, $properties, $event_timestamp_millis );

		if ( is_wp_error( $event_obj->error ) ) {
			return $event_obj->error;
		}

		return $event_obj->record();
class A
{
    public function foo() { }
}

class B extends A
{
    public function bar() { }
}

/**
 * @param A|B $x
 */
function someFunction($x)
{
    $x->foo(); // This call is fine as the method exists in A and B.
    $x->bar(); // This method only exists in B and might cause an error.
}
	}

	/**
	 * Determines whether tracking should be enabled.
	 *
	 * @param Automattic\Jetpack\Terms_Of_Service $terms_of_service A Terms_Of_Service object.
	 * @param Automattic\Jetpack\Status           $status A Status object.
	 *
	 * @return boolean True if tracking should be enabled, else false.
	 */
	public function should_enable_tracking( $terms_of_service, $status ) {
		if ( $status->is_offline_mode() ) {
			return false;
		}

		return $terms_of_service->has_agreed() || $this->connection->is_user_connected();
	}

	/**
	 * Procedurally build a Tracks Event Object.
	 * NOTE: Use this only when the simpler Automattic\Jetpack\Tracking->jetpack_tracks_record_event() function won't work for you.
	 *
	 * @param WP_user $user                   WP_user object.
	 * @param string  $event_name             The name of the event.
	 * @param array   $properties             Custom properties to send with the event.
	 * @param int     $event_timestamp_millis The time in millis since 1970-01-01 00:00:00 when the event occurred.

	 *
	 * @return \Jetpack_Tracks_Event|\WP_Error
	 */
	private function tracks_build_event_obj( $user, $event_name, $properties = array(), $event_timestamp_millis = false ) {
		$identity = $this->tracks_get_identity( $user->ID );

		$properties['user_lang'] = $user->get( 'WPLANG' );

		$blog_details = array(
			'blog_lang' => isset( $properties['blog_lang'] ) ? $properties['blog_lang'] : get_bloginfo( 'language' ),
		);

		$timestamp        = ( false !== $event_timestamp_millis ) ? $event_timestamp_millis : round( microtime( true ) * 1000 );
		$timestamp_string = is_string( $timestamp ) ? $timestamp : number_format( $timestamp, 0, '', '' );

		return new \Jetpack_Tracks_Event(
			array_merge(
function acceptsInteger($int) { }

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

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
				$blog_details,
				(array) $properties,
				$identity,
				array(
					'_en' => $event_name,
					'_ts' => $timestamp_string,
				)
			)
		);
	}

	/**
	 * Get the identity to send to tracks.
	 *
	 * @param int $user_id The user id of the local user.
	 *
	 * @return array $identity
	 */
	public function tracks_get_identity( $user_id ) {

		// Meta is set, and user is still connected.  Use WPCOM ID.
		$wpcom_id = get_user_meta( $user_id, 'jetpack_tracks_wpcom_id', true );
		if ( $wpcom_id && $this->connection->is_user_connected( $user_id ) ) {
			return array(
				'_ut' => 'wpcom:user_id',
				'_ui' => $wpcom_id,
			);
		}

		// User is connected, but no meta is set yet.  Use WPCOM ID and set meta.
		if ( $this->connection->is_user_connected( $user_id ) ) {
			$wpcom_user_data = $this->connection->get_connected_user_data( $user_id );
			update_user_meta( $user_id, 'jetpack_tracks_wpcom_id', $wpcom_user_data['ID'] );

			return array(
				'_ut' => 'wpcom:user_id',
				'_ui' => $wpcom_user_data['ID'],
			);
		}

		// User isn't linked at all.  Fall back to anonymous ID.
		$anon_id = get_user_meta( $user_id, 'jetpack_tracks_anon_id', true );
		if ( ! $anon_id ) {
			$anon_id = \Jetpack_Tracks_Client::get_anon_id();
			add_user_meta( $user_id, 'jetpack_tracks_anon_id', $anon_id, false );
		}

		if ( ! isset( $_COOKIE['tk_ai'] ) && ! headers_sent() ) {
			setcookie( 'tk_ai', $anon_id );
		}

		return array(
			'_ut' => 'anon',
			'_ui' => $anon_id,
		);

	}
}


Push — update/immediate-search-trigge... ( 3731a0...5360ad )

Tracking A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

7 Methods

How to fix Duplicated Code

Duplicated Code

1. Missing dependencies

2. Missing use statement

Available Fixes

1		<?php
2		/**
3		* Nosara Tracks for Jetpack
4		*
5		* @package automattic/jetpack-tracking
6		*/
7
8		namespace Automattic\Jetpack;
9
10		/**
11		* The Tracking class, used to record events in wpcom
12		*/
13		class Tracking {
14		/**
15		* Slug of the product that we are tracking.
16		*
17		* @var string
18		*/
19		private $product_name;
20
21		/**
22		* Connection manager object.
23		*
24		* @var Object
25		*/
26		private $connection;
27
28		/**
29		* Creates the Tracking object.
30		*
31		* @param String $product_name the slug of the product that we are tracking.
32		* @param Automattic\Jetpack\Connection\Manager $connection the connection manager object.
		0 ignored issues – show Documentation introduced 2019-07-08 12:10 UTC by Report Bug Copy Issue Report Should the type for parameter `$connection` not be `Automattic\Jetpack\Connection\Manager\|null`? This check looks for `@param` annotations where the type inferred by our type inference engine differs from the declared type. It makes a suggestion as to what type it considers more descriptive. Most often this is a case of a parameter that can be null in addition to its declared types. Loading history...
33		*/
34		public function __construct( $product_name = 'jetpack', $connection = null ) {
35		$this->product_name = $product_name;
36		$this->connection = $connection;
37		if ( is_null( $this->connection ) ) {
38		// TODO We should always pass a Connection.
39		$this->connection = new Connection\Manager();
40		}
41		}
42
43		/**
44		* Enqueue script necessary for tracking.
45		*/
46	View Code Duplication	public function enqueue_tracks_scripts() {
47		wp_enqueue_script( 'jptracks', plugins_url( '_inc/lib/tracks/tracks-ajax.js', JETPACK__PLUGIN_FILE ), array(), JETPACK__VERSION, true );
48		wp_localize_script(
49		'jptracks',
50		'jpTracksAJAX',
51		array(
52		'ajaxurl' => admin_url( 'admin-ajax.php' ),
53		'jpTracksAJAX_nonce' => wp_create_nonce( 'jp-tracks-ajax-nonce' ),
54		)
55		);
56		}
57
58		/**
59		* Send an event in Tracks.
60		*
61		* @param string $event_type Type of the event.
62		* @param array $data Data to send with the event.
63		* @param mixed $user username, user_id, or WP_user object.
64		*/
65		public function record_user_event( $event_type, $data = array(), $user = null ) {
66		if ( ! $user ) {
67		$user = wp_get_current_user();
68		}
69		$site_url = get_option( 'siteurl' );
70
71		$data['_via_ua'] = isset( $_SERVER['HTTP_USER_AGENT'] ) ? $_SERVER['HTTP_USER_AGENT'] : '';
72		$data['_via_ip'] = isset( $_SERVER['REMOTE_ADDR'] ) ? $_SERVER['REMOTE_ADDR'] : '';
73		$data['_lg'] = isset( $_SERVER['HTTP_ACCEPT_LANGUAGE'] ) ? $_SERVER['HTTP_ACCEPT_LANGUAGE'] : '';
74		$data['blog_url'] = $site_url;
75		$data['blog_id'] = \Jetpack_Options::get_option( 'id' );
76
77		// Top level events should not be namespaced.
78		if ( '_aliasUser' !== $event_type ) {
79		$event_type = $this->product_name . '_' . $event_type;
80		}
81
82		$data['jetpack_version'] = defined( 'JETPACK__VERSION' ) ? JETPACK__VERSION : '0';
83
84		return $this->tracks_record_event( $user, $event_type, $data );
85		}
86
87		/**
88		* Record an event in Tracks - this is the preferred way to record events from PHP.
89		*
90		* @param mixed $user username, user_id, or WP_user object.
91		* @param string $event_name The name of the event.
92		* @param array $properties Custom properties to send with the event.
93		* @param int $event_timestamp_millis The time in millis since 1970-01-01 00:00:00 when the event occurred.
		0 ignored issues – show Documentation introduced 2016-01-05 17:25 UTC by Report Bug Copy Issue Report Should the type for parameter `$event_timestamp_millis` not be `false\|integer`? This check looks for `@param` annotations where the type inferred by our type inference engine differs from the declared type. It makes a suggestion as to what type it considers more descriptive. Most often this is a case of a parameter that can be null in addition to its declared types. Loading history...
94		*
95		* @return bool true for success \| \WP_Error if the event pixel could not be fired
96		*/
97		public function tracks_record_event( $user, $event_name, $properties = array(), $event_timestamp_millis = false ) {
98
99		// We don't want to track user events during unit tests/CI runs.
100		if ( $user instanceof \WP_User && 'wptests_capabilities' === $user->cap_key ) {
		0 ignored issues – show Bug introduced 2019-06-13 11:04 UTC by Report Bug Copy Issue Report The class `WP_User` does not exist. Did you forget a USE statement, or did you not list all dependencies? This error could be the result of: 1. Missing dependencies PHP Analyzer uses your `composer.json` file (if available) to determine the dependencies of your project and to determine all the available classes and functions. It expects the `composer.json` to be in the root folder of your repository. Are you sure this class is defined by one of your dependencies, or did you maybe not list a dependency in either the `require` or `require-dev` section? 2. Missing use statement PHP does not complain about undefined classes in `ìnstanceof` checks. For example, the following PHP code will work perfectly fine: if ($x instanceof DoesNotExist) { // Do something. } If you have not tested against this specific condition, such errors might go unnoticed. Loading history...
101		return false;
102		}
103		$terms_of_service = new Terms_Of_Service();
104		$status = new Status();
105		// Don't track users who have not agreed to our TOS.
106		if ( ! $this->should_enable_tracking( $terms_of_service, $status ) ) {
		0 ignored issues – show Documentation introduced 2020-09-04 21:28 UTC by Report Bug Copy Issue Report `$terms_of_service` is of type `object<Automattic\Jetpack\Terms_Of_Service>`, but the function expects a `object<Automattic\Jetpac...tpack\Terms_Of_Service>`. 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) $x); Loading history... Documentation introduced 2020-09-04 21:28 UTC by Report Bug Copy Issue Report `$status` is of type `object<Automattic\Jetpack\Status>`, but the function expects a `object<Automattic\Jetpac...omattic\Jetpack\Status>`. 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...
107		return false;
108		}
109
110		$event_obj = $this->tracks_build_event_obj( $user, $event_name, $properties, $event_timestamp_millis );
111
112		if ( is_wp_error( $event_obj->error ) ) {
113		return $event_obj->error;
114		}
115
116		return $event_obj->record();
		0 ignored issues – show Bug introduced 2019-06-17 08:53 UTC by Report Bug Copy Issue Report The method `record` does only exist in `Jetpack_Tracks_Event`, but not in `WP_Error`. It seems like the method you are trying to call exists only in some of the possible types. Let’s take a look at an example: class A { public function foo() { } } class B extends A { public function bar() { } } /** * @param A\|B $x / function someFunction($x) { $x->foo(); // This call is fine as the method exists in A and B. $x->bar(); // This method only exists in B and might cause an error. } Available Fixes Add an additional type-check: /* * @param A\|B $x / function someFunction($x) { $x->foo(); if ($x instanceof B) { $x->bar(); } } Only allow a single type to be passed if the variable comes from a parameter: function someFunction(B $x) { /* ... */ } Loading history...
117		}
118
119		/**
120		* Determines whether tracking should be enabled.
121		*
122		* @param Automattic\Jetpack\Terms_Of_Service $terms_of_service A Terms_Of_Service object.
123		* @param Automattic\Jetpack\Status $status A Status object.
124		*
125		* @return boolean True if tracking should be enabled, else false.
126		*/
127		public function should_enable_tracking( $terms_of_service, $status ) {
128		if ( $status->is_offline_mode() ) {
129		return false;
130		}
131
132		return $terms_of_service->has_agreed() \|\| $this->connection->is_user_connected();
133		}
134
135		/**
136		* Procedurally build a Tracks Event Object.
137		* NOTE: Use this only when the simpler Automattic\Jetpack\Tracking->jetpack_tracks_record_event() function won't work for you.
138		*
139		* @param WP_user $user WP_user object.
140		* @param string $event_name The name of the event.
141		* @param array $properties Custom properties to send with the event.
142		* @param int $event_timestamp_millis The time in millis since 1970-01-01 00:00:00 when the event occurred.
		0 ignored issues – show Documentation introduced 2019-06-13 11:04 UTC by Report Bug Copy Issue Report Should the type for parameter `$event_timestamp_millis` not be `false\|integer`? This check looks for `@param` annotations where the type inferred by our type inference engine differs from the declared type. It makes a suggestion as to what type it considers more descriptive. Most often this is a case of a parameter that can be null in addition to its declared types. Loading history...
143		*
144		* @return \Jetpack_Tracks_Event\|\WP_Error
145		*/
146		private function tracks_build_event_obj( $user, $event_name, $properties = array(), $event_timestamp_millis = false ) {
147		$identity = $this->tracks_get_identity( $user->ID );
148
149		$properties['user_lang'] = $user->get( 'WPLANG' );
150
151		$blog_details = array(
152		'blog_lang' => isset( $properties['blog_lang'] ) ? $properties['blog_lang'] : get_bloginfo( 'language' ),
153		);
154
155		$timestamp = ( false !== $event_timestamp_millis ) ? $event_timestamp_millis : round( microtime( true ) * 1000 );
156		$timestamp_string = is_string( $timestamp ) ? $timestamp : number_format( $timestamp, 0, '', '' );
157
158		return new \Jetpack_Tracks_Event(
159		array_merge(
		0 ignored issues – show Documentation introduced 2019-10-29 05:35 UTC by Report Bug Copy Issue Report `array_merge($blog_detail... => $timestamp_string))` is of type `array`, but the function expects a `object`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
160		$blog_details,
161		(array) $properties,
162		$identity,
163		array(
164		'_en' => $event_name,
165		'_ts' => $timestamp_string,
166		)
167		)
168		);
169		}
170
171		/**
172		* Get the identity to send to tracks.
173		*
174		* @param int $user_id The user id of the local user.
175		*
176		* @return array $identity
177		*/
178		public function tracks_get_identity( $user_id ) {
179
180		// Meta is set, and user is still connected. Use WPCOM ID.
181		$wpcom_id = get_user_meta( $user_id, 'jetpack_tracks_wpcom_id', true );
182		if ( $wpcom_id && $this->connection->is_user_connected( $user_id ) ) {
183		return array(
184		'_ut' => 'wpcom:user_id',
185		'_ui' => $wpcom_id,
186		);
187		}
188
189		// User is connected, but no meta is set yet. Use WPCOM ID and set meta.
190		if ( $this->connection->is_user_connected( $user_id ) ) {
191		$wpcom_user_data = $this->connection->get_connected_user_data( $user_id );
192		update_user_meta( $user_id, 'jetpack_tracks_wpcom_id', $wpcom_user_data['ID'] );
193
194		return array(
195		'_ut' => 'wpcom:user_id',
196		'_ui' => $wpcom_user_data['ID'],
197		);
198		}
199
200		// User isn't linked at all. Fall back to anonymous ID.
201		$anon_id = get_user_meta( $user_id, 'jetpack_tracks_anon_id', true );
202		if ( ! $anon_id ) {
203		$anon_id = \Jetpack_Tracks_Client::get_anon_id();
204		add_user_meta( $user_id, 'jetpack_tracks_anon_id', $anon_id, false );
205		}
206
207		if ( ! isset( $_COOKIE['tk_ai'] ) && ! headers_sent() ) {
208		setcookie( 'tk_ai', $anon_id );
209		}
210
211		return array(
212		'_ut' => 'anon',
213		'_ui' => $anon_id,
214		);
215
216		}
217		}
218

Automattic / jetpack

Push — update/immediate-search-trigge... ( 3731a0...5360ad )

Tracking A

Complexity

Size/Duplication

Coupling/Cohesion

Importance

7 Methods

How to fix Duplicated Code

Duplicated Code

1. Missing dependencies

2. Missing use statement

Available Fixes

Duplication Side-by-Side

Filter issues like