Jetpack_Comment_Likes::frontend_init() - Code Metrics - Inspection of "Merge master" - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — try/auto-verify-existing-users ( 43ab54...e05dc1 )

unknown

created 2018-10-30 21:15 UTC

Jetpack_Comment_Likes::frontend_init() A

↳ Parent: Jetpack_Comment_Likes

Complexity

Conditions	3
Paths	3

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
nc	3
nop	0
dl	0
loc	12
rs	9.8666
c	0
b	0
f	0

<?php
/**
 * Module Name: Comment Likes
 * Module Description: Increase visitor engagement by adding a Like button to comments.
 * Sort Order: 39
 * Recommendation Order: 17
 * First Introduced: 5.1
 * Requires Connection: Yes
 * Auto Activate: No
 * Module Tags: Social
 * Additional Search Queries: like widget, like button, like, likes
 */

Jetpack::dns_prefetch(
	array(
		'//widgets.wp.com',
	)
);

require_once dirname( __FILE__ ) . '/likes/jetpack-likes-master-iframe.php';
require_once dirname( __FILE__ ) . '/likes/jetpack-likes-settings.php';

class Jetpack_Comment_Likes {
	public static function init() {
		static $instance = NULL;

		if ( ! $instance ) {
			$instance = new Jetpack_Comment_Likes;
		}

		return $instance;
	}

	private function __construct() {
		$this->settings  = new Jetpack_Likes_Settings();
class MyClass { }

$x = new MyClass();
$x->foo = true;
		$this->blog_id   = Jetpack_Options::get_option( 'id' );
class MyClass { }

$x = new MyClass();
$x->foo = true;
		$this->url       = home_url();
class MyClass { }

$x = new MyClass();
$x->foo = true;
		$this->url_parts = parse_url( $this->url );
class MyClass { }

$x = new MyClass();
$x->foo = true;
		$this->domain    = $this->url_parts['host'];
class MyClass { }

$x = new MyClass();
$x->foo = true;

		add_action( 'init', array( $this, 'frontend_init' ) );
		add_action( 'admin_init', array( $this, 'admin_init' ) );

		if ( ! Jetpack::is_module_active( 'likes' ) ) {
			$active = Jetpack::get_active_modules();

			if ( ! in_array( 'sharedaddy', $active ) && ! in_array( 'publicize', $active ) ) {
				// we don't have a sharing page yet
				add_action( 'admin_menu', array( $this->settings, 'sharing_menu' ) );
			}

			if ( in_array( 'publicize', $active ) && ! in_array( 'sharedaddy', $active ) ) {
				// we have a sharing page but not the global options area
				add_action( 'pre_admin_screen_sharing', array( $this->settings, 'sharing_block' ), 20 );
				add_action( 'pre_admin_screen_sharing', array( $this->settings, 'updated_message' ), -10 );
			}

			if( ! in_array( 'sharedaddy', $active ) ) {
				add_action( 'admin_init', array( $this->settings, 'process_update_requests_if_sharedaddy_not_loaded' ) );
				add_action( 'sharing_global_options', array( $this->settings, 'admin_settings_showbuttonon_init' ), 19 );
				add_action( 'sharing_admin_update', array( $this->settings, 'admin_settings_showbuttonon_callback' ), 19 );
				add_action( 'admin_init', array( $this->settings, 'add_meta_box' ) );
			} else {
				add_filter( 'sharing_meta_box_title', array( $this->settings, 'add_likes_to_sharing_meta_box_title' ) );
				add_action( 'start_sharing_meta_box_content', array( $this->settings, 'meta_box_content' ) );
			}

			add_action( 'save_post', array( $this->settings, 'meta_box_save' ) );
			add_action( 'edit_attachment', array( $this->settings, 'meta_box_save' ) );
			add_action( 'sharing_global_options', array( $this->settings, 'admin_settings_init' ), 20 );
			add_action( 'sharing_admin_update',   array( $this->settings, 'admin_settings_callback' ), 20 );
		}
	}

	public function admin_init() {
		add_filter( 'manage_edit-comments_columns', array( $this, 'add_like_count_column' ) );
		add_action( 'manage_comments_custom_column', array( $this, 'comment_likes_edit_column' ), 10, 2 );
		add_action( 'admin_print_styles-edit-comments.php', array( $this, 'enqueue_admin_styles_scripts' ) );
	}

	public function comment_likes_edit_column( $column_name, $comment_id ) {
		if ( 'comment_likes' !== $column_name ) {
			return;
		}

		$permalink = get_permalink( get_the_ID() );
		?>
		<a
		   data-comment-id="<?php echo absint( $comment_id ); ?>"
		   data-blog-id="<?php echo absint( $this->blog_id ); ?>"
		   class="comment-like-count"
		   id="comment-like-count-<?php echo absint( $comment_id ); ?>"
		   href="<?php echo esc_url( $permalink ); ?>#comment-<?php echo absint( $comment_id ); ?>"
		>
			<span class="like-count">0</span>
		</a>
		<?php
	}

	function enqueue_admin_styles_scripts() {
		wp_enqueue_style( 'comment-like-count', plugins_url( 'comment-likes/admin-style.css', __FILE__ ), array(), JETPACK__VERSION );
		wp_enqueue_script(
			'comment-like-count',
			Jetpack::get_file_url_for_environment(
				'_inc/build/comment-likes/comment-like-count.min.js',
				'modules/comment-likes/comment-like-count.js'
			),
			array( 'jquery' ),
			JETPACK__VERSION
		);
	}

	public function add_like_count_column( $columns ) {
		$columns['comment_likes'] = '<span class="vers"></span>';

		return $columns;
	}

	public function frontend_init() {
		if ( is_admin() ) {
			return;
		}

		if ( Jetpack_AMP_Support::is_amp_request() ) {
			return;
		}

		add_action( 'wp_enqueue_scripts', array( $this, 'load_styles_register_scripts' ) );
		add_filter( 'comment_text', array( $this, 'comment_likes' ), 10, 2 );
	}

	public function load_styles_register_scripts() {
		if ( ! wp_style_is( 'open-sans', 'registered' ) ) {
			wp_register_style( 'open-sans', 'https://fonts.googleapis.com/css?family=Open+Sans', array(), JETPACK__VERSION );
		}
		wp_enqueue_style( 'jetpack_likes', plugins_url( 'likes/style.css', __FILE__ ), array( 'open-sans' ), JETPACK__VERSION );
		wp_enqueue_script(
			'postmessage',
			Jetpack::get_file_url_for_environment( '_inc/build/postmessage.min.js', '_inc/postmessage.js' ),
			array( 'jquery' ),
			JETPACK__VERSION,
			false
		);
		wp_enqueue_script(
			'jetpack_resize',
			Jetpack::get_file_url_for_environment(
				'_inc/build/jquery.jetpack-resize.min.js',
				'_inc/jquery.jetpack-resize.js'
			),
			array( 'jquery' ),
			JETPACK__VERSION,
			false
		);
		wp_enqueue_script( 'jetpack_likes_queuehandler', plugins_url( 'likes/queuehandler.js' , __FILE__ ), array( 'jquery', 'postmessage', 'jetpack_resize' ), JETPACK__VERSION, true );
	}

	public function comment_likes( $content, $comment = null ) {
		if ( empty( $comment ) ) {
			return $content;
		}

		if ( ! $this->settings->is_likes_visible() ) {
			return $content;
		}

		$comment_id = get_comment_ID();
		if ( empty( $comment_id ) && ! empty( $comment->comment_ID ) ) {
			$comment_id = $comment->comment_ID;
		}

		if ( empty( $content ) || empty( $comment_id ) ) {
			return $content;
		}

		// In case master iframe hasn't been loaded. This could be the case when Post Likes module is disabled,
		// or on pages on which we have comments but post likes are disabled.
		if ( false === has_action( 'wp_footer', 'jetpack_likes_master_iframe' ) ) {
			add_action( 'wp_footer', 'jetpack_likes_master_iframe', 21 );
		}

		$uniqid = uniqid();

		$src     = sprintf( 'https://widgets.wp.com/likes/#blog_id=%1$d&amp;comment_id=%2$d&amp;origin=%3$s&amp;obj_id=%1$d-%2$d-%4$s', $this->blog_id, $comment_id, $this->domain, $uniqid );
		$name    = sprintf( 'like-comment-frame-%1$d-%2$d-%3$s', $this->blog_id, $comment_id, $uniqid );
		$wrapper = sprintf( 'like-comment-wrapper-%1$d-%2$d-%3$s', $this->blog_id, $comment_id, $uniqid );

		$html = '';
		$html .= "<div class='jetpack-comment-likes-widget-wrapper jetpack-likes-widget-unloaded' id='$wrapper' data-src='$src' data-name='$name'>";
		$html .= "<div class='likes-widget-placeholder comment-likes-widget-placeholder comment-likes'><span class='loading'>" . esc_html__( 'Loading...', 'jetpack' ) . "</span></div>";
		$html .= "<div class='comment-likes-widget jetpack-likes-widget comment-likes'><span class='comment-like-feedback'></span>";
		$html .= "<span class='sd-text-color'></span><a class='sd-link-color'></a>";
		$html .= '</div></div>';

		/**
		 * Filters the Comment Likes button content.
		 *
		 * @module comment-likes
		 *
		 * @since 5.1.0
		 *
		 * @param string $html Comment Likes button content.
		 */
		$like_button = apply_filters( 'comment_like_button', $html );

		return $content . $like_button;
	}
}

Jetpack_Comment_Likes::init();


1		<?php
2		/**
3		* Module Name: Comment Likes
4		* Module Description: Increase visitor engagement by adding a Like button to comments.
5		* Sort Order: 39
6		* Recommendation Order: 17
7		* First Introduced: 5.1
8		* Requires Connection: Yes
9		* Auto Activate: No
10		* Module Tags: Social
11		* Additional Search Queries: like widget, like button, like, likes
12		*/
13
14		Jetpack::dns_prefetch(
15		array(
16		'//widgets.wp.com',
17		)
18		);
19
20		require_once dirname( __FILE__ ) . '/likes/jetpack-likes-master-iframe.php';
21		require_once dirname( __FILE__ ) . '/likes/jetpack-likes-settings.php';
22
23		class Jetpack_Comment_Likes {
24		public static function init() {
25		static $instance = NULL;
26
27		if ( ! $instance ) {
28		$instance = new Jetpack_Comment_Likes;
29		}
30
31		return $instance;
32		}
33
34		private function __construct() {
35		$this->settings = new Jetpack_Likes_Settings();
		0 ignored issues – show Bug introduced 2017-06-13 17:01 UTC by Report Bug Copy Issue Report The property `settings` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
36		$this->blog_id = Jetpack_Options::get_option( 'id' );
		0 ignored issues – show Bug introduced 2017-07-06 13:40 UTC by Report Bug Copy Issue Report The property `blog_id` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
37		$this->url = home_url();
		0 ignored issues – show Bug introduced 2018-02-13 15:03 UTC by Report Bug Copy Issue Report The property `url` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
38		$this->url_parts = parse_url( $this->url );
		0 ignored issues – show Bug introduced 2017-07-06 13:40 UTC by Report Bug Copy Issue Report The property `url_parts` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
39		$this->domain = $this->url_parts['host'];
		0 ignored issues – show Bug introduced 2017-07-06 13:40 UTC by Report Bug Copy Issue Report The property `domain` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
40
41		add_action( 'init', array( $this, 'frontend_init' ) );
42		add_action( 'admin_init', array( $this, 'admin_init' ) );
43
44		if ( ! Jetpack::is_module_active( 'likes' ) ) {
45		$active = Jetpack::get_active_modules();
46
47	View Code Duplication	if ( ! in_array( 'sharedaddy', $active ) && ! in_array( 'publicize', $active ) ) {
48		// we don't have a sharing page yet
49		add_action( 'admin_menu', array( $this->settings, 'sharing_menu' ) );
50		}
51
52	View Code Duplication	if ( in_array( 'publicize', $active ) && ! in_array( 'sharedaddy', $active ) ) {
53		// we have a sharing page but not the global options area
54		add_action( 'pre_admin_screen_sharing', array( $this->settings, 'sharing_block' ), 20 );
55		add_action( 'pre_admin_screen_sharing', array( $this->settings, 'updated_message' ), -10 );
56		}
57
58	View Code Duplication	if( ! in_array( 'sharedaddy', $active ) ) {
59		add_action( 'admin_init', array( $this->settings, 'process_update_requests_if_sharedaddy_not_loaded' ) );
60		add_action( 'sharing_global_options', array( $this->settings, 'admin_settings_showbuttonon_init' ), 19 );
61		add_action( 'sharing_admin_update', array( $this->settings, 'admin_settings_showbuttonon_callback' ), 19 );
62		add_action( 'admin_init', array( $this->settings, 'add_meta_box' ) );
63		} else {
64		add_filter( 'sharing_meta_box_title', array( $this->settings, 'add_likes_to_sharing_meta_box_title' ) );
65		add_action( 'start_sharing_meta_box_content', array( $this->settings, 'meta_box_content' ) );
66		}
67
68		add_action( 'save_post', array( $this->settings, 'meta_box_save' ) );
69		add_action( 'edit_attachment', array( $this->settings, 'meta_box_save' ) );
70		add_action( 'sharing_global_options', array( $this->settings, 'admin_settings_init' ), 20 );
71		add_action( 'sharing_admin_update', array( $this->settings, 'admin_settings_callback' ), 20 );
72		}
73		}
74
75		public function admin_init() {
76		add_filter( 'manage_edit-comments_columns', array( $this, 'add_like_count_column' ) );
77		add_action( 'manage_comments_custom_column', array( $this, 'comment_likes_edit_column' ), 10, 2 );
78		add_action( 'admin_print_styles-edit-comments.php', array( $this, 'enqueue_admin_styles_scripts' ) );
79		}
80
81		public function comment_likes_edit_column( $column_name, $comment_id ) {
82		if ( 'comment_likes' !== $column_name ) {
83		return;
84		}
85
86		$permalink = get_permalink( get_the_ID() );
87		?>
88		<a
89		data-comment-id="<?php echo absint( $comment_id ); ?>"
90		data-blog-id="<?php echo absint( $this->blog_id ); ?>"
91		class="comment-like-count"
92		id="comment-like-count-<?php echo absint( $comment_id ); ?>"
93		href="<?php echo esc_url( $permalink ); ?>#comment-<?php echo absint( $comment_id ); ?>"
94		>
95		<span class="like-count">0</span>
96		</a>
97		<?php
98		}
99
100		function enqueue_admin_styles_scripts() {
101		wp_enqueue_style( 'comment-like-count', plugins_url( 'comment-likes/admin-style.css', __FILE__ ), array(), JETPACK__VERSION );
102		wp_enqueue_script(
103		'comment-like-count',
104		Jetpack::get_file_url_for_environment(
105		'_inc/build/comment-likes/comment-like-count.min.js',
106		'modules/comment-likes/comment-like-count.js'
107		),
108		array( 'jquery' ),
109		JETPACK__VERSION
110		);
111		}
112
113		public function add_like_count_column( $columns ) {
114		$columns['comment_likes'] = '<span class="vers"></span>';
115
116		return $columns;
117		}
118
119		public function frontend_init() {
120		if ( is_admin() ) {
121		return;
122		}
123
124		if ( Jetpack_AMP_Support::is_amp_request() ) {
125		return;
126		}
127
128		add_action( 'wp_enqueue_scripts', array( $this, 'load_styles_register_scripts' ) );
129		add_filter( 'comment_text', array( $this, 'comment_likes' ), 10, 2 );
130		}
131
132		public function load_styles_register_scripts() {
133		if ( ! wp_style_is( 'open-sans', 'registered' ) ) {
134		wp_register_style( 'open-sans', 'https://fonts.googleapis.com/css?family=Open+Sans', array(), JETPACK__VERSION );
135		}
136		wp_enqueue_style( 'jetpack_likes', plugins_url( 'likes/style.css', __FILE__ ), array( 'open-sans' ), JETPACK__VERSION );
137		wp_enqueue_script(
138		'postmessage',
139		Jetpack::get_file_url_for_environment( '_inc/build/postmessage.min.js', '_inc/postmessage.js' ),
140		array( 'jquery' ),
141		JETPACK__VERSION,
142		false
143		);
144		wp_enqueue_script(
145		'jetpack_resize',
146		Jetpack::get_file_url_for_environment(
147		'_inc/build/jquery.jetpack-resize.min.js',
148		'_inc/jquery.jetpack-resize.js'
149		),
150		array( 'jquery' ),
151		JETPACK__VERSION,
152		false
153		);
154		wp_enqueue_script( 'jetpack_likes_queuehandler', plugins_url( 'likes/queuehandler.js' , __FILE__ ), array( 'jquery', 'postmessage', 'jetpack_resize' ), JETPACK__VERSION, true );
155		}
156
157		public function comment_likes( $content, $comment = null ) {
158		if ( empty( $comment ) ) {
159		return $content;
160		}
161
162		if ( ! $this->settings->is_likes_visible() ) {
163		return $content;
164		}
165
166		$comment_id = get_comment_ID();
167		if ( empty( $comment_id ) && ! empty( $comment->comment_ID ) ) {
168		$comment_id = $comment->comment_ID;
169		}
170
171		if ( empty( $content ) \|\| empty( $comment_id ) ) {
172		return $content;
173		}
174
175		// In case master iframe hasn't been loaded. This could be the case when Post Likes module is disabled,
176		// or on pages on which we have comments but post likes are disabled.
177		if ( false === has_action( 'wp_footer', 'jetpack_likes_master_iframe' ) ) {
178		add_action( 'wp_footer', 'jetpack_likes_master_iframe', 21 );
179		}
180
181		$uniqid = uniqid();
182
183		$src = sprintf( 'https://widgets.wp.com/likes/#blog_id=%1$d&comment_id=%2$d&origin=%3$s&obj_id=%1$d-%2$d-%4$s', $this->blog_id, $comment_id, $this->domain, $uniqid );
184		$name = sprintf( 'like-comment-frame-%1$d-%2$d-%3$s', $this->blog_id, $comment_id, $uniqid );
185		$wrapper = sprintf( 'like-comment-wrapper-%1$d-%2$d-%3$s', $this->blog_id, $comment_id, $uniqid );
186
187		$html = '';
188		$html .= "<div class='jetpack-comment-likes-widget-wrapper jetpack-likes-widget-unloaded' id='$wrapper' data-src='$src' data-name='$name'>";
189		$html .= "<div class='likes-widget-placeholder comment-likes-widget-placeholder comment-likes'><span class='loading'>" . esc_html__( 'Loading...', 'jetpack' ) . "</span></div>";
190		$html .= "<div class='comment-likes-widget jetpack-likes-widget comment-likes'><span class='comment-like-feedback'></span>";
191		$html .= "<span class='sd-text-color'></span><a class='sd-link-color'></a>";
192		$html .= '</div></div>';
193
194		/**
195		* Filters the Comment Likes button content.
196		*
197		* @module comment-likes
198		*
199		* @since 5.1.0
200		*
201		* @param string $html Comment Likes button content.
202		*/
203		$like_button = apply_filters( 'comment_like_button', $html );
204
205		return $content . $like_button;
206		}
207		}
208
209		Jetpack_Comment_Likes::init();
210

Automattic / jetpack

Push — try/auto-verify-existing-users ( 43ab54...e05dc1 )

Jetpack_Comment_Likes::frontend_init() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like