Jetpack_Notifications::__construct() - Code Metrics - Inspection of "[not verified] Restore pages dropped during merge" - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — add/admin-page-package ( 7976aa...cbfc2c )

unknown

created 2021-06-15 21:55 UTC

Jetpack_Notifications::__construct() A

↳ Parent: Jetpack_Notifications

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
nc	1
nop	0
dl	0
loc	5
rs	10
c	0
b	0
f	0

<?php
/**
 * Module Name: Notifications
 * Module Description: Receive instant notifications of site comments and likes.
 * Sort Order: 13
 * First Introduced: 1.9
 * Requires Connection: Yes
 * Requires User Connection: Yes
 * Auto Activate: Yes
 * Module Tags: Other
 * Feature: General
 * Additional Search Queries: notification, notifications, toolbar, adminbar, push, comments
 */

use Automattic\Jetpack\Connection\Manager as Connection_Manager;

if ( !defined( 'JETPACK_NOTES__CACHE_BUSTER' ) ) define( 'JETPACK_NOTES__CACHE_BUSTER', JETPACK__VERSION . '-' . gmdate( 'oW' ) );

class Jetpack_Notifications {
	public $jetpack = false;

	/**
	 * Singleton
	 * @static
	 */
	public static function init() {
		static $instance = array();

		if ( !$instance ) {

			$instance[0] = new Jetpack_Notifications;
		}

		return $instance[0];
	}

	function __construct() {
		$this->jetpack = Jetpack::init();


		add_action( 'init', array( &$this, 'action_init' ) );
	}

	function wpcom_static_url($file) {
		$i = hexdec( substr( md5( $file ), -1 ) ) % 2;
		return 'https://s' . $i . '.wp.com' . $file;
	}

	// return the major version of Internet Explorer the viewer is using or false if it's not IE
	public static function get_internet_explorer_version() {
		static $version;
		if ( isset( $version ) ) {
			return $version;
		}

		$user_agent = isset( $_SERVER['HTTP_USER_AGENT']  ) ? $_SERVER['HTTP_USER_AGENT'] : '';

		preg_match( '/MSIE (\d+)/', $user_agent, $matches );
		$version = empty( $matches[1] ) ? null : $matches[1];
		if ( empty( $version ) || !$version ) {
			return false;
		}
		return $version;
	}

	public static function current_browser_is_supported() {
		static $supported;

		if ( isset( $supported ) ) {
			return $supported;
		}

		$ie_version = self::get_internet_explorer_version();
		if ( false === $ie_version ) {
			return $supported = true;
		}

		if ( $ie_version < 8 ) {
			return $supported = false;
		}

		return $supported = true;
	}

	function action_init() {
		//syncing must wait until after init so
		//post types that support comments
		$filt_post_types = array();
		$all_post_types = get_post_types();
		foreach ( $all_post_types as $post_type ) {
			if ( post_type_supports( $post_type, 'comments' ) ) {
				$filt_post_types[] = $post_type;
			}
		}

		if ( defined( 'DOING_AJAX' ) && DOING_AJAX )
			return;

		if ( !has_filter( 'show_admin_bar', '__return_true' ) && !is_user_logged_in() )
			return;

		if ( !self::current_browser_is_supported() )
			return;

		// Do not show notifications in the Site Editor, which is always in fullscreen mode.
		global $pagenow;
		// phpcs:ignore WordPress.Security.NonceVerification
		if ( 'admin.php' === $pagenow && isset( $_GET['page'] ) && 'gutenberg-edit-site' === $_GET['page'] ) {
			return;
		}

		add_action( 'admin_bar_menu', array( &$this, 'admin_bar_menu'), 120 );
		add_action( 'wp_head', array( &$this, 'styles_and_scripts'), 120 );
		add_action( 'admin_head', array( &$this, 'styles_and_scripts') );
	}

	function styles_and_scripts() {
		$is_rtl = is_rtl();

		if ( Jetpack::is_module_active( 'masterbar' ) ) {
			/**
			 * Can be used to force Notifications to display in RTL style.
			 *
			 * @module notes
			 *
			 * @since 4.8.0
			 *
			 * @param bool true Should notifications be displayed in RTL style. Defaults to false.
			 */
			$is_rtl = apply_filters( 'a8c_wpcom_masterbar_enqueue_rtl_notification_styles', false );
		}

		if ( ! $is_rtl ) {
			wp_enqueue_style( 'wpcom-notes-admin-bar', $this->wpcom_static_url( '/wp-content/mu-plugins/notes/admin-bar-v2.css' ), array( 'admin-bar' ), JETPACK_NOTES__CACHE_BUSTER );
		} else {
			wp_enqueue_style( 'wpcom-notes-admin-bar', $this->wpcom_static_url( '/wp-content/mu-plugins/notes/rtl/admin-bar-v2-rtl.css' ), array( 'admin-bar' ), JETPACK_NOTES__CACHE_BUSTER );
		}

		wp_enqueue_style( 'noticons', $this->wpcom_static_url( '/i/noticons/noticons.css' ), array( 'wpcom-notes-admin-bar' ), JETPACK_NOTES__CACHE_BUSTER );

		$this->print_js();

		// attempt to use core or plugin libraries if registered
		$script_handles = array();
		if ( !wp_script_is( 'mustache', 'registered' ) ) {
			wp_register_script( 'mustache', $this->wpcom_static_url( '/wp-content/js/mustache.js' ), null, JETPACK_NOTES__CACHE_BUSTER );
		}
		$script_handles[] = 'mustache';
		if ( !wp_script_is( 'underscore', 'registered' ) ) {
			wp_register_script( 'underscore', $this->wpcom_static_url( '/wp-includes/js/underscore.min.js' ), null, JETPACK_NOTES__CACHE_BUSTER );
		}
		$script_handles[] = 'underscore';
		if ( !wp_script_is( 'backbone', 'registered' ) ) {
			wp_register_script( 'backbone', $this->wpcom_static_url( '/wp-includes/js/backbone.min.js' ), array( 'underscore' ), JETPACK_NOTES__CACHE_BUSTER );
		}
		$script_handles[] = 'backbone';

		wp_register_script( 'wpcom-notes-common', $this->wpcom_static_url( '/wp-content/mu-plugins/notes/notes-common-v2.js' ), array( 'jquery', 'underscore', 'backbone', 'mustache' ), JETPACK_NOTES__CACHE_BUSTER );
		$script_handles[] = 'wpcom-notes-common';
		$script_handles[] = 'jquery';
		$script_handles[] = 'jquery-migrate';
		$script_handles[] = 'jquery-core';
		wp_enqueue_script( 'wpcom-notes-admin-bar', $this->wpcom_static_url( '/wp-content/mu-plugins/notes/admin-bar-v2.js' ), array( 'wpcom-notes-common' ), JETPACK_NOTES__CACHE_BUSTER );
		$script_handles[] = 'wpcom-notes-admin-bar';

		if ( class_exists( 'Jetpack_AMP_Support' ) && Jetpack_AMP_Support::is_amp_request() ) {
			add_filter(
				'script_loader_tag',
				function ( $tag, $handle ) use ( $script_handles ) {
					if ( in_array( $handle, $script_handles, true ) ) {
						$tag = preg_replace( '/(?<=<script)(?=\s|>)/i', ' data-ampdevmode', $tag );
					}
					return $tag;
				},
				10,
				2
			);
		}
	}

	function admin_bar_menu() {
		global $wp_admin_bar, $current_blog;

		if ( !is_object( $wp_admin_bar ) )
			return;

		$wpcom_locale = get_locale();

		if ( !class_exists( 'GP_Locales' ) ) {
			if ( defined( 'JETPACK__GLOTPRESS_LOCALES_PATH' ) && file_exists( JETPACK__GLOTPRESS_LOCALES_PATH ) ) {
				require JETPACK__GLOTPRESS_LOCALES_PATH;
			}
		}

		if ( class_exists( 'GP_Locales' ) ) {
			$wpcom_locale_object = GP_Locales::by_field( 'wp_locale', $wpcom_locale );
			if ( $wpcom_locale_object instanceof GP_Locale ) {
				$wpcom_locale = $wpcom_locale_object->slug;
			}
		}

		$classes = 'wpnt-loading wpn-read';
		$wp_admin_bar->add_menu( array(
			'id'     => 'notes',
			'title'  => '<span id="wpnt-notes-unread-count" class="' . esc_attr( $classes ) . '">
					<span class="noticon noticon-notification"></span>
					</span>',
			'meta'   => array(
				'html'  => '<div id="wpnt-notes-panel2" class="intrinsic-ignore" style="display:none" lang="' . esc_attr( $wpcom_locale ) . '" dir="' . ( is_rtl() ? 'rtl' : 'ltr' ) . '"><div class="wpnt-notes-panel-header"><span class="wpnt-notes-header">' . __( 'Notifications', 'jetpack' ) . '</span><span class="wpnt-notes-panel-link"></span></div></div>',
				'class' => 'menupop',
			),
			'parent' => 'top-secondary',
		) );
	}

	function print_js() {
		$link_accounts_url = is_user_logged_in() && ! ( new Connection_Manager( 'jetpack' ) )->is_user_connected() ? Jetpack::admin_url() : false;
?>
<script data-ampdevmode type="text/javascript">
/* <![CDATA[ */
	var wpNotesIsJetpackClient = true;
	var wpNotesIsJetpackClientV2 = true;
<?php if ( $link_accounts_url ) : ?>
''   == false // true
''   == null  // true
'ab' == false // false
'ab' == null  // false

// It is often better to use strict comparison
'' === false // false
'' === null  // false
	var wpNotesLinkAccountsURL = '<?php print $link_accounts_url; ?>';
<?php endif; ?>
/* ]]> */
</script>
<?php
	}

}

Jetpack_Notifications::init();


1		<?php
2		/**
3		* Module Name: Notifications
4		* Module Description: Receive instant notifications of site comments and likes.
5		* Sort Order: 13
6		* First Introduced: 1.9
7		* Requires Connection: Yes
8		* Requires User Connection: Yes
9		* Auto Activate: Yes
10		* Module Tags: Other
11		* Feature: General
12		* Additional Search Queries: notification, notifications, toolbar, adminbar, push, comments
13		*/
14
15		use Automattic\Jetpack\Connection\Manager as Connection_Manager;
16
17		if ( !defined( 'JETPACK_NOTES__CACHE_BUSTER' ) ) define( 'JETPACK_NOTES__CACHE_BUSTER', JETPACK__VERSION . '-' . gmdate( 'oW' ) );
18
19		class Jetpack_Notifications {
20		public $jetpack = false;
21
22		/**
23		* Singleton
24		* @static
25		*/
26		public static function init() {
27		static $instance = array();
28
29		if ( !$instance ) {
		0 ignored issues – show Bug Best Practice introduced 2015-11-20 23:03 UTC by Report Bug Copy Issue Report The expression `$instance` of type `array` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
30		$instance[0] = new Jetpack_Notifications;
31		}
32
33		return $instance[0];
34		}
35
36		function __construct() {
37		$this->jetpack = Jetpack::init();
		0 ignored issues – show Documentation Bug introduced 2015-11-20 23:03 UTC by Report Bug Copy Issue Report It seems like `\Jetpack::init()` of type `object<Jetpack>` is incompatible with the declared type `boolean` of property `$jetpack`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
38
39		add_action( 'init', array( &$this, 'action_init' ) );
40		}
41
42		function wpcom_static_url($file) {
43		$i = hexdec( substr( md5( $file ), -1 ) ) % 2;
44		return 'https://s' . $i . '.wp.com' . $file;
45		}
46
47		// return the major version of Internet Explorer the viewer is using or false if it's not IE
48		public static function get_internet_explorer_version() {
49		static $version;
50		if ( isset( $version ) ) {
51		return $version;
52		}
53
54		$user_agent = isset( $_SERVER['HTTP_USER_AGENT'] ) ? $_SERVER['HTTP_USER_AGENT'] : '';
55
56		preg_match( '/MSIE (\d+)/', $user_agent, $matches );
57		$version = empty( $matches[1] ) ? null : $matches[1];
58		if ( empty( $version ) \|\| !$version ) {
59		return false;
60		}
61		return $version;
62		}
63
64		public static function current_browser_is_supported() {
65		static $supported;
66
67		if ( isset( $supported ) ) {
68		return $supported;
69		}
70
71		$ie_version = self::get_internet_explorer_version();
72		if ( false === $ie_version ) {
73		return $supported = true;
74		}
75
76		if ( $ie_version < 8 ) {
77		return $supported = false;
78		}
79
80		return $supported = true;
81		}
82
83		function action_init() {
84		//syncing must wait until after init so
85		//post types that support comments
86		$filt_post_types = array();
87		$all_post_types = get_post_types();
88		foreach ( $all_post_types as $post_type ) {
89		if ( post_type_supports( $post_type, 'comments' ) ) {
90		$filt_post_types[] = $post_type;
91		}
92		}
93
94		if ( defined( 'DOING_AJAX' ) && DOING_AJAX )
95		return;
96
97		if ( !has_filter( 'show_admin_bar', '__return_true' ) && !is_user_logged_in() )
98		return;
99
100		if ( !self::current_browser_is_supported() )
101		return;
102
103		// Do not show notifications in the Site Editor, which is always in fullscreen mode.
104		global $pagenow;
105		// phpcs:ignore WordPress.Security.NonceVerification
106		if ( 'admin.php' === $pagenow && isset( $_GET['page'] ) && 'gutenberg-edit-site' === $_GET['page'] ) {
107		return;
108		}
109
110		add_action( 'admin_bar_menu', array( &$this, 'admin_bar_menu'), 120 );
111		add_action( 'wp_head', array( &$this, 'styles_and_scripts'), 120 );
112		add_action( 'admin_head', array( &$this, 'styles_and_scripts') );
113		}
114
115		function styles_and_scripts() {
116		$is_rtl = is_rtl();
117
118		if ( Jetpack::is_module_active( 'masterbar' ) ) {
119		/**
120		* Can be used to force Notifications to display in RTL style.
121		*
122		* @module notes
123		*
124		* @since 4.8.0
125		*
126		* @param bool true Should notifications be displayed in RTL style. Defaults to false.
127		*/
128		$is_rtl = apply_filters( 'a8c_wpcom_masterbar_enqueue_rtl_notification_styles', false );
129		}
130
131		if ( ! $is_rtl ) {
132		wp_enqueue_style( 'wpcom-notes-admin-bar', $this->wpcom_static_url( '/wp-content/mu-plugins/notes/admin-bar-v2.css' ), array( 'admin-bar' ), JETPACK_NOTES__CACHE_BUSTER );
133		} else {
134		wp_enqueue_style( 'wpcom-notes-admin-bar', $this->wpcom_static_url( '/wp-content/mu-plugins/notes/rtl/admin-bar-v2-rtl.css' ), array( 'admin-bar' ), JETPACK_NOTES__CACHE_BUSTER );
135		}
136
137		wp_enqueue_style( 'noticons', $this->wpcom_static_url( '/i/noticons/noticons.css' ), array( 'wpcom-notes-admin-bar' ), JETPACK_NOTES__CACHE_BUSTER );
138
139		$this->print_js();
140
141		// attempt to use core or plugin libraries if registered
142		$script_handles = array();
143		if ( !wp_script_is( 'mustache', 'registered' ) ) {
144		wp_register_script( 'mustache', $this->wpcom_static_url( '/wp-content/js/mustache.js' ), null, JETPACK_NOTES__CACHE_BUSTER );
145		}
146		$script_handles[] = 'mustache';
147	View Code Duplication	if ( !wp_script_is( 'underscore', 'registered' ) ) {
148		wp_register_script( 'underscore', $this->wpcom_static_url( '/wp-includes/js/underscore.min.js' ), null, JETPACK_NOTES__CACHE_BUSTER );
149		}
150		$script_handles[] = 'underscore';
151	View Code Duplication	if ( !wp_script_is( 'backbone', 'registered' ) ) {
152		wp_register_script( 'backbone', $this->wpcom_static_url( '/wp-includes/js/backbone.min.js' ), array( 'underscore' ), JETPACK_NOTES__CACHE_BUSTER );
153		}
154		$script_handles[] = 'backbone';
155
156		wp_register_script( 'wpcom-notes-common', $this->wpcom_static_url( '/wp-content/mu-plugins/notes/notes-common-v2.js' ), array( 'jquery', 'underscore', 'backbone', 'mustache' ), JETPACK_NOTES__CACHE_BUSTER );
157		$script_handles[] = 'wpcom-notes-common';
158		$script_handles[] = 'jquery';
159		$script_handles[] = 'jquery-migrate';
160		$script_handles[] = 'jquery-core';
161		wp_enqueue_script( 'wpcom-notes-admin-bar', $this->wpcom_static_url( '/wp-content/mu-plugins/notes/admin-bar-v2.js' ), array( 'wpcom-notes-common' ), JETPACK_NOTES__CACHE_BUSTER );
162		$script_handles[] = 'wpcom-notes-admin-bar';
163
164		if ( class_exists( 'Jetpack_AMP_Support' ) && Jetpack_AMP_Support::is_amp_request() ) {
165		add_filter(
166		'script_loader_tag',
167		function ( $tag, $handle ) use ( $script_handles ) {
168		if ( in_array( $handle, $script_handles, true ) ) {
169		$tag = preg_replace( '/(?<=<script)(?=\s\|>)/i', ' data-ampdevmode', $tag );
170		}
171		return $tag;
172		},
173		10,
174		2
175		);
176		}
177		}
178
179		function admin_bar_menu() {
180		global $wp_admin_bar, $current_blog;
181
182		if ( !is_object( $wp_admin_bar ) )
183		return;
184
185		$wpcom_locale = get_locale();
186
187		if ( !class_exists( 'GP_Locales' ) ) {
188		if ( defined( 'JETPACK__GLOTPRESS_LOCALES_PATH' ) && file_exists( JETPACK__GLOTPRESS_LOCALES_PATH ) ) {
189		require JETPACK__GLOTPRESS_LOCALES_PATH;
190		}
191		}
192
193	View Code Duplication	if ( class_exists( 'GP_Locales' ) ) {
194		$wpcom_locale_object = GP_Locales::by_field( 'wp_locale', $wpcom_locale );
195		if ( $wpcom_locale_object instanceof GP_Locale ) {
196		$wpcom_locale = $wpcom_locale_object->slug;
197		}
198		}
199
200		$classes = 'wpnt-loading wpn-read';
201		$wp_admin_bar->add_menu( array(
202		'id' => 'notes',
203		'title' => '<span id="wpnt-notes-unread-count" class="' . esc_attr( $classes ) . '">
204		<span class="noticon noticon-notification"></span>
205		</span>',
206		'meta' => array(
207		'html' => '<div id="wpnt-notes-panel2" class="intrinsic-ignore" style="display:none" lang="' . esc_attr( $wpcom_locale ) . '" dir="' . ( is_rtl() ? 'rtl' : 'ltr' ) . '"><div class="wpnt-notes-panel-header"><span class="wpnt-notes-header">' . __( 'Notifications', 'jetpack' ) . '</span><span class="wpnt-notes-panel-link"></span></div></div>',
208		'class' => 'menupop',
209		),
210		'parent' => 'top-secondary',
211		) );
212		}
213
214		function print_js() {
215		$link_accounts_url = is_user_logged_in() && ! ( new Connection_Manager( 'jetpack' ) )->is_user_connected() ? Jetpack::admin_url() : false;
216		?>
217		<script data-ampdevmode type="text/javascript">
218		/* <![CDATA[ */
219		var wpNotesIsJetpackClient = true;
220		var wpNotesIsJetpackClientV2 = true;
221		<?php if ( $link_accounts_url ) : ?>
		0 ignored issues – show Bug Best Practice introduced 2020-04-07 23:45 UTC by Report Bug Copy Issue Report The expression `$link_accounts_url` of type `string\|false` is loosely compared to `true`; this is ambiguous if the string can be empty. You might want to explicitly use `!== false` instead. In PHP, under loose comparison (like `==`, or `!=`, or `switch` conditions), values of different types might be equal. For `string` values, the empty string `''` is a special case, in particular the following results might be unexpected: '' == false // true '' == null // true 'ab' == false // false 'ab' == null // false // It is often better to use strict comparison '' === false // false '' === null // false Loading history...
222		var wpNotesLinkAccountsURL = '<?php print $link_accounts_url; ?>';
223		<?php endif; ?>
224		/* ]]> */
225		</script>
226		<?php
227		}
228
229		}
230
231		Jetpack_Notifications::init();
232

Automattic / jetpack

Push — add/admin-page-package ( 7976aa...cbfc2c )

Jetpack_Notifications::__construct() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like