Jetpack_SEO::__construct() - Code Metrics - Inspection of "Merge branch 'master' of github.com:Automattic/jet..." - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — add/export ( a51c2a...ecad12 )

unknown

created 2016-11-21 17:18 UTC

Jetpack_SEO::__construct() A

↳ Parent: Jetpack_SEO

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	2
nc	1
nop	0
dl	0
loc	3
rs	10
c	0
b	0
f	0

<?php

/**
 * An SEO expert walks into a bar, bars, pub, public house, Irish pub, drinks, beer, wine, liquor, Grey Goose, Cristal...
 */
class Jetpack_SEO {
	public function __construct() {
		add_action( 'init', array( $this, 'init' ) );
	}

	public function init() {
		/**
		 * Can be used to prevent SEO tools from inserting custom meta tags.
		 *
		 * @module seo-tools
		 *
		 * @since 4.4.0
		 *
		 * @param bool true Should Jetpack's SEO Meta Tags be enabled. Defaults to true.
		 */
		if ( apply_filters( 'jetpack_seo_meta_tags_enabled', true ) ) {
			add_action( 'wp_head', array( $this, 'meta_tags' ) );

			// Add support for editing page excerpts in pages, regardless of theme support.
			add_post_type_support( 'page', 'excerpt' );
		}

		/**
		 * Can be used to prevent SEO tools form modifying site titles.
		 *
		 * @module seo-tools
		 *
		 * @since 4.4.0
		 *
		 * @param bool true Should Jetpack SEO modify site titles. Defaults to true.
		 */
		if ( apply_filters( 'jetpack_seo_custom_titles', true ) ) {
			// Overwrite page title with custom SEO meta title for themes that support title-tag.
			add_filter( 'pre_get_document_title', array( 'Jetpack_SEO_Titles', 'get_custom_title' ) );

			// Add overwrite support for themes that don't support title-tag.
			add_filter( 'wp_title', array( 'Jetpack_SEO_Titles', 'get_custom_title' ) );
		}

		add_filter( 'jetpack_open_graph_tags', array( $this, 'set_custom_og_tags' ) );
	}

	private function get_authors() {
		global $wp_query;

		$authors = array();

		foreach ( $wp_query->posts as $post ) {
			$authors[] = get_the_author_meta( 'display_name', (int) $post->post_author );
		}

		$authors = array_unique( $authors );

		return $authors;
	}

	public function set_custom_og_tags( $tags ) {
		$custom_title = Jetpack_SEO_Titles::get_custom_title();

		if ( ! empty( $custom_title ) ) {
			$tags['og:title'] = $custom_title;
		}

		$post_custom_description = Jetpack_SEO_Posts::get_post_custom_description( get_post() );
		$front_page_meta = Jetpack_SEO_Utils::get_front_page_meta_description();

		if ( is_front_page() && ! empty( $front_page_meta ) ) {
			$tags['og:description'] = $front_page_meta;
		} else {
			if ( ! empty( $post_custom_description ) ) {
				$tags['og:description'] = $post_custom_description;
			}
		}

		return $tags;
	}

	public function meta_tags() {
		global $wp_query;

		$period   = '';
		$template = '';
		$meta     = array();

		/**
		 * Can be used to specify a list of themes that set their own meta tags.
		 *
		 * If current site is using one of the themes listed as conflicting, inserting Jetpack SEO
		 * meta tags will be prevented.
		 *
		 * @module seo-tools
		 *
		 * @since 4.4.0
		 *
		 * @param array List of conflicted theme names. Defaults to empty array.
		 */
		$conflicted_themes = apply_filters( 'jetpack_seo_meta_tags_conflicted_themes', array() );

		if ( isset( $conflicted_themes[ get_option( 'template' ) ] ) ) {
			return;
		}

		/**
		 * Can be used to insert custom site host that will used for meta title.
		 *
		 * @module seo-tools
		 *
		 * @since 4.4.0
		 *
		 * @param string Name of the site host. Defaults to empty string.
		 */
		$site_host     = apply_filters( 'jetpack_seo_site_host', '' );
$a = "a";
$ab = "ab";
$abc = "abc";

		$meta['title'] = sprintf( _x( '%1$s', 'Site Title', 'jetpack' ), get_bloginfo( 'title' ) );

		if ( ! empty( $site_host ) ) {
			$meta['title'] = sprintf(
				_x( '%1$s on %2$s', 'Site Title on WordPress', 'jetpack' ),
				get_bloginfo( 'title' ),
				$site_host
			);
		}

		$front_page_meta     = Jetpack_SEO_Utils::get_front_page_meta_description();
		$description         = $front_page_meta ? $front_page_meta : get_bloginfo( 'description' );
		$meta['description'] = trim( $description );

		// Try to target things if we're on a "specific" page of any kind.
		if ( is_singular() ) {
			$meta['title'] = sprintf(
				_x( '%1$s | %2$s', 'Post Title | Site Title on WordPress', 'jetpack' ),
				get_the_title(),
				$meta['title']
			);

			// Business users can overwrite the description.
			if ( ! ( is_front_page() && Jetpack_SEO_Utils::get_front_page_meta_description() ) ) {
				$description = Jetpack_SEO_Posts::get_post_description( get_post() );

				if ( $description ) {
					$description = wp_trim_words( strip_shortcodes( wp_kses( $description, array() ) ) );
					$meta['description'] = $description;
				}
			}

		} elseif ( is_author() ) {
			$obj = get_queried_object();

			$meta['title'] = sprintf(
				_x( 'Posts by %1$s | %2$s', 'Posts by Author Name | Blog Title on WordPress', 'jetpack' ),
				$obj->display_name,
				$meta['title']
			);

			$meta['description'] = sprintf(
				_x( 'Read all of the posts by %1$s on %2$s', 'Read all of the posts by Author Name on Blog Title', 'jetpack' ),
				$obj->display_name,
				get_bloginfo( 'title' )
			);
		} elseif ( is_tag() || is_category() || is_tax() ) {
			$obj = get_queried_object();

			$meta['title'] = sprintf(
				_x( 'Posts about %1$s on %2$s', 'Posts about Category on Blog Title', 'jetpack' ),
				single_term_title( '', false ),
				get_bloginfo( 'title' )
			);

			$description = get_term_field( 'description', $obj->term_id, $obj->taxonomy, 'raw' );

			if ( ! is_wp_error( $description ) && '' != $description ) {
				$meta['description'] = wp_trim_words( $description );
			} else {
				$authors = $this->get_authors();

				$meta['description'] = wp_sprintf(
					_x( 'Posts about %1$s written by %2$l', 'Posts about Category written by John and Bob', 'jetpack' ),
					single_term_title( '', false ),
					$authors
				);
			}
		} elseif ( is_date() ) {
			if ( is_year() ) {
				$period   = get_query_var( 'year' );
$a = "a";
$ab = "ab";
$abc = "abc";

				$template = _nx(
					'%1$s post published by %2$l in the year %3$s', // singular
					'%1$s posts published by %2$l in the year %3$s', // plural
					count( $wp_query->posts ), // number
					'10 posts published by John in the year 2012', // context
					'jetpack'
				);
			} elseif ( is_month() ) {
				$period   = date( 'F Y', mktime( 0, 0, 0, get_query_var( 'monthnum' ), 1, get_query_var( 'year' ) ) );
$a = "a";
$ab = "ab";
$abc = "abc";

				$template = _nx(
					'%1$s post published by %2$l during %3$s', // singular
					'%1$s posts published by %2$l during %3$s', // plural
					count( $wp_query->posts ), // number
					'10 posts publishes by John during May 2012', // context
					'jetpack'
				);
			} elseif ( is_day() ) {
				$period   = date(
$a = "a";
$ab = "ab";
$abc = "abc";
					'F j, Y',
					mktime( 0, 0, 0, get_query_var( 'monthnum' ), get_query_var( 'day' ), get_query_var( 'year' ) )
				);

				$template = _nx(
					'%1$s post published by %2$l on %3$s', // singular
					'%1$s posts published by %2$l on %3$s', // plural
					count( $wp_query->posts ), // number
					'10 posts published by John on May 30, 2012', // context
					'jetpack'
				);
			}

			$meta['title'] = sprintf(
				_x( 'Posts from %1$s on %2$s', 'Posts from May 2012 on Blog Title', 'jetpack' ),
				$period,
				get_bloginfo( 'title' )
			);

			$authors             = $this->get_authors();
			$meta['description'] = wp_sprintf( $template, count( $wp_query->posts ), $authors, $period );
		}

		$custom_title = Jetpack_SEO_Titles::get_custom_title();

		if ( ! empty( $custom_title ) ) {
			$meta['title'] = $custom_title;
		}

		/**
		 * Can be used to edit the default SEO tools meta tags.
		 *
		 * @module seo-tools
		 *
		 * @since 4.4.0
		 *
		 * @param array Array that consists of meta name and meta content pairs.
		 */
		$meta = apply_filters( 'jetpack_seo_meta_tags', $meta );

		// Output them
		foreach ( $meta as $name => $content ) {
			if ( ! empty( $content ) ) {
				echo '<meta name="' . esc_attr( $name ) . '" content="' . esc_attr( $content ) . '" />' . "\n";
			}
		}
	}
}


1			<?php
2
3			/**
4			* An SEO expert walks into a bar, bars, pub, public house, Irish pub, drinks, beer, wine, liquor, Grey Goose, Cristal...
5			*/
6			class Jetpack_SEO {
7			public function __construct() {
8			add_action( 'init', array( $this, 'init' ) );
9			}
10
11			public function init() {
12			/**
13			* Can be used to prevent SEO tools from inserting custom meta tags.
14			*
15			* @module seo-tools
16			*
17			* @since 4.4.0
18			*
19			* @param bool true Should Jetpack's SEO Meta Tags be enabled. Defaults to true.
20			*/
21			if ( apply_filters( 'jetpack_seo_meta_tags_enabled', true ) ) {
22			add_action( 'wp_head', array( $this, 'meta_tags' ) );
23
24			// Add support for editing page excerpts in pages, regardless of theme support.
25			add_post_type_support( 'page', 'excerpt' );
26			}
27
28			/**
29			* Can be used to prevent SEO tools form modifying site titles.
30			*
31			* @module seo-tools
32			*
33			* @since 4.4.0
34			*
35			* @param bool true Should Jetpack SEO modify site titles. Defaults to true.
36			*/
37			if ( apply_filters( 'jetpack_seo_custom_titles', true ) ) {
38			// Overwrite page title with custom SEO meta title for themes that support title-tag.
39			add_filter( 'pre_get_document_title', array( 'Jetpack_SEO_Titles', 'get_custom_title' ) );
40
41			// Add overwrite support for themes that don't support title-tag.
42			add_filter( 'wp_title', array( 'Jetpack_SEO_Titles', 'get_custom_title' ) );
43			}
44
45			add_filter( 'jetpack_open_graph_tags', array( $this, 'set_custom_og_tags' ) );
46			}
47
48			private function get_authors() {
49			global $wp_query;
50
51			$authors = array();
52
53			foreach ( $wp_query->posts as $post ) {
54			$authors[] = get_the_author_meta( 'display_name', (int) $post->post_author );
55			}
56
57			$authors = array_unique( $authors );
58
59			return $authors;
60			}
61
62			public function set_custom_og_tags( $tags ) {
63			$custom_title = Jetpack_SEO_Titles::get_custom_title();
64
65			if ( ! empty( $custom_title ) ) {
66			$tags['og:title'] = $custom_title;
67			}
68
69			$post_custom_description = Jetpack_SEO_Posts::get_post_custom_description( get_post() );
70			$front_page_meta = Jetpack_SEO_Utils::get_front_page_meta_description();
71
72			if ( is_front_page() && ! empty( $front_page_meta ) ) {
73			$tags['og:description'] = $front_page_meta;
74			} else {
75			if ( ! empty( $post_custom_description ) ) {
76			$tags['og:description'] = $post_custom_description;
77			}
78			}
79
80			return $tags;
81			}
82
83			public function meta_tags() {
84			global $wp_query;
85
86			$period = '';
87			$template = '';
88			$meta = array();
89
90			/**
91			* Can be used to specify a list of themes that set their own meta tags.
92			*
93			* If current site is using one of the themes listed as conflicting, inserting Jetpack SEO
94			* meta tags will be prevented.
95			*
96			* @module seo-tools
97			*
98			* @since 4.4.0
99			*
100			* @param array List of conflicted theme names. Defaults to empty array.
101			*/
102			$conflicted_themes = apply_filters( 'jetpack_seo_meta_tags_conflicted_themes', array() );
103
104			if ( isset( $conflicted_themes[ get_option( 'template' ) ] ) ) {
105			return;
106			}
107
108			/**
109			* Can be used to insert custom site host that will used for meta title.
110			*
111			* @module seo-tools
112			*
113			* @since 4.4.0
114			*
115			* @param string Name of the site host. Defaults to empty string.
116			*/
117			$site_host = apply_filters( 'jetpack_seo_site_host', '' );
			0 ignored issues – show Coding Style introduced 2016-10-27 02:16 UTC by Report Bug Copy Issue Report Equals sign not aligned correctly; expected 1 space but found 5 spaces This check looks for improperly formatted assignments. Every assignment must have exactly one space before and one space after the equals operator. To illustrate: $a = "a"; $ab = "ab"; $abc = "abc"; will have no issues, while $a = "a"; $ab = "ab"; $abc = "abc"; will report issues in lines 1 and 2. Loading history...
118
119			$meta['title'] = sprintf( _x( '%1$s', 'Site Title', 'jetpack' ), get_bloginfo( 'title' ) );
120
121			if ( ! empty( $site_host ) ) {
122			$meta['title'] = sprintf(
123			_x( '%1$s on %2$s', 'Site Title on WordPress', 'jetpack' ),
124			get_bloginfo( 'title' ),
125			$site_host
126			);
127			}
128
129			$front_page_meta = Jetpack_SEO_Utils::get_front_page_meta_description();
130			$description = $front_page_meta ? $front_page_meta : get_bloginfo( 'description' );
131			$meta['description'] = trim( $description );
132
133			// Try to target things if we're on a "specific" page of any kind.
134			if ( is_singular() ) {
135			$meta['title'] = sprintf(
136			_x( '%1$s \| %2$s', 'Post Title \| Site Title on WordPress', 'jetpack' ),
137			get_the_title(),
138			$meta['title']
139			);
140
141			// Business users can overwrite the description.
142			if ( ! ( is_front_page() && Jetpack_SEO_Utils::get_front_page_meta_description() ) ) {
143			$description = Jetpack_SEO_Posts::get_post_description( get_post() );
144
145			if ( $description ) {
146			$description = wp_trim_words( strip_shortcodes( wp_kses( $description, array() ) ) );
147			$meta['description'] = $description;
148			}
149			}
150
151			} elseif ( is_author() ) {
152			$obj = get_queried_object();
153
154			$meta['title'] = sprintf(
155			_x( 'Posts by %1$s \| %2$s', 'Posts by Author Name \| Blog Title on WordPress', 'jetpack' ),
156			$obj->display_name,
157			$meta['title']
158			);
159
160			$meta['description'] = sprintf(
161			_x( 'Read all of the posts by %1$s on %2$s', 'Read all of the posts by Author Name on Blog Title', 'jetpack' ),
162			$obj->display_name,
163			get_bloginfo( 'title' )
164			);
165			} elseif ( is_tag() \|\| is_category() \|\| is_tax() ) {
166			$obj = get_queried_object();
167
168			$meta['title'] = sprintf(
169			_x( 'Posts about %1$s on %2$s', 'Posts about Category on Blog Title', 'jetpack' ),
170			single_term_title( '', false ),
171			get_bloginfo( 'title' )
172			);
173
174			$description = get_term_field( 'description', $obj->term_id, $obj->taxonomy, 'raw' );
175
176			if ( ! is_wp_error( $description ) && '' != $description ) {
177			$meta['description'] = wp_trim_words( $description );
178			} else {
179			$authors = $this->get_authors();
180
181			$meta['description'] = wp_sprintf(
182			_x( 'Posts about %1$s written by %2$l', 'Posts about Category written by John and Bob', 'jetpack' ),
183			single_term_title( '', false ),
184			$authors
185			);
186			}
187			} elseif ( is_date() ) {
188			if ( is_year() ) {
189			$period = get_query_var( 'year' );
			0 ignored issues – show Coding Style introduced 2016-10-27 02:16 UTC by Report Bug Copy Issue Report Equals sign not aligned correctly; expected 1 space but found 3 spaces This check looks for improperly formatted assignments. Every assignment must have exactly one space before and one space after the equals operator. To illustrate: $a = "a"; $ab = "ab"; $abc = "abc"; will have no issues, while $a = "a"; $ab = "ab"; $abc = "abc"; will report issues in lines 1 and 2. Loading history...
190
191			$template = _nx(
192			'%1$s post published by %2$l in the year %3$s', // singular
193			'%1$s posts published by %2$l in the year %3$s', // plural
194			count( $wp_query->posts ), // number
195			'10 posts published by John in the year 2012', // context
196			'jetpack'
197			);
198			} elseif ( is_month() ) {
199			$period = date( 'F Y', mktime( 0, 0, 0, get_query_var( 'monthnum' ), 1, get_query_var( 'year' ) ) );
			0 ignored issues – show Coding Style introduced 2016-10-27 02:16 UTC by Report Bug Copy Issue Report Equals sign not aligned correctly; expected 1 space but found 3 spaces This check looks for improperly formatted assignments. Every assignment must have exactly one space before and one space after the equals operator. To illustrate: $a = "a"; $ab = "ab"; $abc = "abc"; will have no issues, while $a = "a"; $ab = "ab"; $abc = "abc"; will report issues in lines 1 and 2. Loading history...
200
201			$template = _nx(
202			'%1$s post published by %2$l during %3$s', // singular
203			'%1$s posts published by %2$l during %3$s', // plural
204			count( $wp_query->posts ), // number
205			'10 posts publishes by John during May 2012', // context
206			'jetpack'
207			);
208			} elseif ( is_day() ) {
209			$period = date(
			0 ignored issues – show Coding Style introduced 2016-10-27 02:16 UTC by Report Bug Copy Issue Report Equals sign not aligned correctly; expected 1 space but found 3 spaces This check looks for improperly formatted assignments. Every assignment must have exactly one space before and one space after the equals operator. To illustrate: $a = "a"; $ab = "ab"; $abc = "abc"; will have no issues, while $a = "a"; $ab = "ab"; $abc = "abc"; will report issues in lines 1 and 2. Loading history...
210			'F j, Y',
211			mktime( 0, 0, 0, get_query_var( 'monthnum' ), get_query_var( 'day' ), get_query_var( 'year' ) )
212			);
213
214			$template = _nx(
215			'%1$s post published by %2$l on %3$s', // singular
216			'%1$s posts published by %2$l on %3$s', // plural
217			count( $wp_query->posts ), // number
218			'10 posts published by John on May 30, 2012', // context
219			'jetpack'
220			);
221			}
222
223			$meta['title'] = sprintf(
224			_x( 'Posts from %1$s on %2$s', 'Posts from May 2012 on Blog Title', 'jetpack' ),
225			$period,
226			get_bloginfo( 'title' )
227			);
228
229			$authors = $this->get_authors();
230			$meta['description'] = wp_sprintf( $template, count( $wp_query->posts ), $authors, $period );
231			}
232
233			$custom_title = Jetpack_SEO_Titles::get_custom_title();
234
235			if ( ! empty( $custom_title ) ) {
236			$meta['title'] = $custom_title;
237			}
238
239			/**
240			* Can be used to edit the default SEO tools meta tags.
241			*
242			* @module seo-tools
243			*
244			* @since 4.4.0
245			*
246			* @param array Array that consists of meta name and meta content pairs.
247			*/
248			$meta = apply_filters( 'jetpack_seo_meta_tags', $meta );
249
250			// Output them
251			foreach ( $meta as $name => $content ) {
252			if ( ! empty( $content ) ) {
253			echo '<meta name="' . esc_attr( $name ) . '" content="' . esc_attr( $content ) . '" />' . "\n";
254			}
255			}
256			}
257			}
258

Automattic / jetpack

Push — add/export ( a51c2a...ecad12 )

Jetpack_SEO::__construct() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

Filter issues like