Jetpack_Comment_Likes::frontend_init() - Code Metrics - Inspection of "Jetpack Start: Allow force_connect to ignore exist..." - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — add/jetpack-start-reconnect-us... ( 7f1fbb )

unknown

created 2017-07-18 04:17 UTC

Jetpack_Comment_Likes::frontend_init() A

↳ Parent: Jetpack_Comment_Likes

Complexity

Conditions	2
Paths	2

Size

Total Lines	8
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
eloc	5
nc	2
nop	0
dl	0
loc	8
rs	9.4285
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',
	'//s0.wp.com',
	'//s1.wp.com',
	'//s2.wp.com',
	'//0.gravatar.com',
	'//1.gravatar.com',
	'//2.gravatar.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;
		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;
		}

		$blog_id = Jetpack_Options::get_option( 'id' );

		$permalink = get_permalink( get_the_ID() );
		?>
		<a title=""
		   data-comment-id="<?php echo (int) $comment_id; ?>"
		   data-blog-id="<?php echo (int) $blog_id; ?>"
		   class="comment-like-count"
		   id="comment-like-count-<?php echo (int) $comment_id; ?>"
		   href="<?php echo esc_url( $permalink ); ?>#comment-<?php echo (int) $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', plugins_url( 'comment-likes/comment-like-count.js', __FILE__ ), array( 'jquery' ), JETPACK__VERSION );
	}

	public function add_like_count_column( $columns ) {
		$columns['comment_likes'] = '<span class="vers"><img title="' . esc_attr__( 'Comment likes', 'jetpack' ) . '" alt="' . esc_attr__( 'Comment likes', 'jetpack' ) . '" src="//s0.wordpress.com/i/like-grey-icon.png" /></span>';

		return $columns;
	}

	public function frontend_init() {
		if ( is_admin() ) {
			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() {
		wp_enqueue_style( 'jetpack_likes', plugins_url( 'likes/style.css', __FILE__ ), array(), JETPACK__VERSION );
		wp_enqueue_script( 'postmessage', plugins_url( '_inc/postmessage.js', dirname(__FILE__) ), array( 'jquery' ), JETPACK__VERSION, false );
		wp_enqueue_script( 'jetpack_resize', plugins_url( '_inc/jquery.jetpack-resize.js' , dirname(__FILE__) ), 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;
		}

		$blog_id   = Jetpack_Options::get_option( 'id' );
		$url       = home_url();
		$url_parts = parse_url( $url );
		$domain    = $url_parts['host'];

		$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 ( ! 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', $blog_id, $comment_id, $domain, $uniqid );
		$name    = sprintf( 'like-comment-frame-%1$d-%2$d-%3$s', $blog_id, $comment_id, $uniqid );
		$wrapper = sprintf( 'like-comment-wrapper-%1$d-%2$d-%3$s', $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 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( array(
15		'//widgets.wp.com',
16		'//s0.wp.com',
17		'//s1.wp.com',
18		'//s2.wp.com',
19		'//0.gravatar.com',
20		'//1.gravatar.com',
21		'//2.gravatar.com',
22		) );
23
24		require_once dirname( __FILE__ ) . '/likes/jetpack-likes-master-iframe.php';
25		require_once dirname( __FILE__ ) . '/likes/jetpack-likes-settings.php';
26
27		class Jetpack_Comment_Likes {
28		public static function init() {
29		static $instance = NULL;
30
31		if ( ! $instance ) {
32		$instance = new Jetpack_Comment_Likes;
33		}
34
35		return $instance;
36		}
37
38		private function __construct() {
39		$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...
40		add_action( 'init', array( $this, 'frontend_init' ) );
41		add_action( 'admin_init', array( $this, 'admin_init' ) );
42
43		if ( ! Jetpack::is_module_active( 'likes' ) ) {
44		$active = Jetpack::get_active_modules();
45
46	View Code Duplication	if ( ! in_array( 'sharedaddy', $active ) && ! in_array( 'publicize', $active ) ) {
47		// we don't have a sharing page yet
48		add_action( 'admin_menu', array( $this->settings, 'sharing_menu' ) );
49		}
50
51	View Code Duplication	if ( in_array( 'publicize', $active ) && ! in_array( 'sharedaddy', $active ) ) {
52		// we have a sharing page but not the global options area
53		add_action( 'pre_admin_screen_sharing', array( $this->settings, 'sharing_block' ), 20 );
54		add_action( 'pre_admin_screen_sharing', array( $this->settings, 'updated_message' ), -10 );
55		}
56
57	View Code Duplication	if( ! in_array( 'sharedaddy', $active ) ) {
58		add_action( 'admin_init', array( $this->settings, 'process_update_requests_if_sharedaddy_not_loaded' ) );
59		add_action( 'sharing_global_options', array( $this->settings, 'admin_settings_showbuttonon_init' ), 19 );
60		add_action( 'sharing_admin_update', array( $this->settings, 'admin_settings_showbuttonon_callback' ), 19 );
61		add_action( 'admin_init', array( $this->settings, 'add_meta_box' ) );
62		} else {
63		add_filter( 'sharing_meta_box_title', array( $this->settings, 'add_likes_to_sharing_meta_box_title' ) );
64		add_action( 'start_sharing_meta_box_content', array( $this->settings, 'meta_box_content' ) );
65		}
66
67		add_action( 'save_post', array( $this->settings, 'meta_box_save' ) );
68		add_action( 'edit_attachment', array( $this->settings, 'meta_box_save' ) );
69		add_action( 'sharing_global_options', array( $this->settings, 'admin_settings_init' ), 20 );
70		add_action( 'sharing_admin_update', array( $this->settings, 'admin_settings_callback' ), 20 );
71		}
72		}
73
74		public function admin_init() {
75		add_filter( 'manage_edit-comments_columns', array( $this, 'add_like_count_column' ) );
76		add_action( 'manage_comments_custom_column', array( $this, 'comment_likes_edit_column' ), 10, 2 );
77		add_action( 'admin_print_styles-edit-comments.php', array( $this, 'enqueue_admin_styles_scripts' ) );
78		}
79
80		public function comment_likes_edit_column( $column_name, $comment_id ) {
81		if ( 'comment_likes' !== $column_name ) {
82		return;
83		}
84
85		$blog_id = Jetpack_Options::get_option( 'id' );
86
87		$permalink = get_permalink( get_the_ID() );
88		?>
89		<a title=""
90		data-comment-id="<?php echo (int) $comment_id; ?>"
91		data-blog-id="<?php echo (int) $blog_id; ?>"
92		class="comment-like-count"
93		id="comment-like-count-<?php echo (int) $comment_id; ?>"
94		href="<?php echo esc_url( $permalink ); ?>#comment-<?php echo (int) $comment_id; ?>"
95		>
96		<span class="like-count">0</span>
97		</a>
98		<?php
99		}
100
101		function enqueue_admin_styles_scripts() {
102		wp_enqueue_style( 'comment-like-count', plugins_url( 'comment-likes/admin-style.css', __FILE__ ), array(), JETPACK__VERSION );
103		wp_enqueue_script( 'comment-like-count', plugins_url( 'comment-likes/comment-like-count.js', __FILE__ ), array( 'jquery' ), JETPACK__VERSION );
104		}
105
106		public function add_like_count_column( $columns ) {
107		$columns['comment_likes'] = '<span class="vers"><img title="' . esc_attr__( 'Comment likes', 'jetpack' ) . '" alt="' . esc_attr__( 'Comment likes', 'jetpack' ) . '" src="//s0.wordpress.com/i/like-grey-icon.png" /></span>';
108
109		return $columns;
110		}
111
112		public function frontend_init() {
113		if ( is_admin() ) {
114		return;
115		}
116
117		add_action( 'wp_enqueue_scripts', array( $this, 'load_styles_register_scripts' ) );
118		add_filter( 'comment_text', array( $this, 'comment_likes' ), 10, 2 );
119		}
120
121		public function load_styles_register_scripts() {
122		wp_enqueue_style( 'jetpack_likes', plugins_url( 'likes/style.css', __FILE__ ), array(), JETPACK__VERSION );
123		wp_enqueue_script( 'postmessage', plugins_url( '_inc/postmessage.js', dirname(__FILE__) ), array( 'jquery' ), JETPACK__VERSION, false );
124		wp_enqueue_script( 'jetpack_resize', plugins_url( '_inc/jquery.jetpack-resize.js' , dirname(__FILE__) ), array( 'jquery' ), JETPACK__VERSION, false );
125		wp_enqueue_script( 'jetpack_likes_queuehandler', plugins_url( 'likes/queuehandler.js' , __FILE__ ), array( 'jquery', 'postmessage', 'jetpack_resize' ), JETPACK__VERSION, true );
126		}
127
128		public function comment_likes( $content, $comment = null ) {
129		if ( empty( $comment ) ) {
130		return $content;
131		}
132
133		if ( ! $this->settings->is_likes_visible() ) {
134		return $content;
135		}
136
137		$blog_id = Jetpack_Options::get_option( 'id' );
138		$url = home_url();
139		$url_parts = parse_url( $url );
140		$domain = $url_parts['host'];
141
142		$comment_id = get_comment_ID();
143		if ( empty( $comment_id ) && ! empty( $comment->comment_ID ) ) {
144		$comment_id = $comment->comment_ID;
145		}
146
147		if ( empty( $content ) \|\| empty( $comment_id ) ) {
148		return $content;
149		}
150
151		// In case master iframe hasn't been loaded. This could be the case when Post Likes module is disabled,
152		// or on pages on which we have comments but post likes are disabled.
153		if ( ! has_action( 'wp_footer', 'jetpack_likes_master_iframe' ) ) {
154		add_action( 'wp_footer', 'jetpack_likes_master_iframe', 21 );
155		}
156
157		$uniqid = uniqid();
158
159		$src = sprintf( 'https://widgets.wp.com/likes/#blog_id=%1$d&comment_id=%2$d&origin=%3$s&obj_id=%1$d-%2$d-%4$s', $blog_id, $comment_id, $domain, $uniqid );
160		$name = sprintf( 'like-comment-frame-%1$d-%2$d-%3$s', $blog_id, $comment_id, $uniqid );
161		$wrapper = sprintf( 'like-comment-wrapper-%1$d-%2$d-%3$s', $blog_id, $comment_id, $uniqid );
162
163		$html = '';
164		$html .= "<div class='jetpack-comment-likes-widget-wrapper jetpack-likes-widget-unloaded' id='$wrapper' data-src='$src' data-name='$name'>";
165		$html .= "<div class='likes-widget-placeholder comment-likes-widget-placeholder comment-likes'><span class='loading'>" . esc_html__( 'Loading...', 'jetpack' ) . "</span></div>";
166		$html .= "<div class='comment-likes-widget jetpack-likes-widget comment-likes'><span class='comment-like-feedback'></span>";
167		$html .= "<span class='sd-text-color'></span><a class='sd-link-color'></a>";
168		$html .= '</div></div>';
169
170		/**
171		* Filters the Comment Likes button content.
172		*
173		* @module comment-likes
174		*
175		* @since 5.1.0
176		*
177		* @param string Comment Likes button content.
178		*/
179		$like_button = apply_filters( 'comment_like_button', $html, '' );
180
181		return $content . $like_button;
182		}
183		}
184
185		Jetpack_Comment_Likes::init();
186

Automattic / jetpack

Push — add/jetpack-start-reconnect-us... ( 7f1fbb )

Jetpack_Comment_Likes::frontend_init() A

Complexity

Size

Duplication

Importance

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