wpsso / lib / meta-name.php

meta-name.php in WPSSO Core – Complete Schema Markup and Meta Tags 22.7.0, at lib/meta-name.php

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1	<?php
2	/*
3	* License: GPLv3
4	* License URI: https://www.gnu.org/licenses/gpl.txt
5	* Copyright 2012-2026 Jean-Sebastien Morisset (https://wpsso.com/)
6	*/
7
8	if ( ! defined( 'ABSPATH' ) ) {
9
10	die( 'These aren\'t the droids you\'re looking for.' );
11	}
12
13	if ( ! defined( 'WPSSO_PLUGINDIR' ) ) {
14
15	die( 'Do. Or do not. There is no try.' );
16	}
17
18	if ( ! class_exists( 'WpssoMetaName' ) ) {
19
20	class WpssoMetaName {
21
22	private $p; // Wpsso class object.
23
24	public function __construct( &$plugin ) {
25
26	$this->p =& $plugin;
27
28	if ( $this->p->debug->enabled ) {
29
30	$this->p->debug->mark();
31	}
32
33	add_action( 'wp_head', array( $this, 'maybe_disable_noindex' ), -1000 );
34	}
35
36	public function maybe_disable_noindex() {
37
38	/*
39	* WpssoUtilRobots->is_disabled() returns true if:
40	*
41	* - An SEO plugin is active.
42	* - The 'add_meta_name_robots' option is unchecked.
43	* - The 'wpsso_robots_disabled' filter returns true.
44	*/
45	if ( ! $this->p->util->robots->is_disabled() ) {
46
47	remove_action( 'wp_head', 'noindex', 1 );
48
49	remove_action( 'wp_head', 'wp_robots', 1 );
50	}
51	}
52
53	/*
54	* Meta Name Tags.
55	*/
56	public function get_array( array $mod, array $mt_og = array(), $author_id = false ) {
57
58	if ( $this->p->debug->enabled ) {
59
60	$this->p->debug->mark();
61	}
62
63	$mt_name = apply_filters( 'wpsso_meta_name_seed', array(), $mod );
64
65	/*
66	* Meta name "author".
67	*/
68	if ( ! empty( $this->p->options[ 'add_meta_name_author' ] ) ) {
69
70	if ( isset( $mt_og[ 'og:type' ] ) && 'article' === $mt_og[ 'og:type' ] ) {
71
72	$mt_name[ 'author' ] = $this->p->user->get_author_meta( $author_id, 'display_name' );
73
74	} elseif ( $this->p->debug->enabled ) {
75
76	$this->p->debug->log( 'skipped author meta tag - og:type is not an article' );
77	}
78	}
79
80	/*
81	* Meta name "description".
82	*
83	* WpssoUtil->is_seo_desc_disabled() returns true if:
84	*
85	* - An SEO plugin is active.
86	* - The 'add_meta_name_description' option is unchecked.
87	*/
88	if ( ! $this->p->util->is_seo_desc_disabled() ) {
89
90	$mt_name[ 'description' ] = $this->p->page->get_description( $mod, $md_key = 'seo_desc', $max_len = 'seo_desc' );
91	}
92
93	/*
94	* Meta name "thumbnail".
95	*/
96	if ( ! empty( $this->p->options[ 'add_meta_name_thumbnail' ] ) ) {
97
98	$mt_name[ 'thumbnail' ] = $this->p->media->get_thumbnail_url( 'wpsso-thumbnail', $mod, $md_pre = 'og' );
99
100	if ( empty( $mt_name[ 'thumbnail' ] ) ) {
101
102	unset( $mt_name[ 'thumbnail' ] );
103	}
104	}
105
106	/*
107	* Baidu, Google, Microsoft Bing, Pinterest, and Yandex website verification IDs.
108	*/
109	foreach ( WpssoConfig::$cf[ 'opt' ][ 'site_verify_meta_names' ] as $site_verify => $meta_name ) {
110
111	if ( ! empty( $this->p->options[ 'add_meta_name_' . $meta_name ] ) ) {
112
113	if ( ! empty( $this->p->options[ $site_verify ] ) ) {
114
115	$mt_name[ $meta_name ] = $this->p->options[ $site_verify ];
116	}
117	}
118	}
119
120	/*
121	* Meta name "robots".
122	*
123	* WpssoUtilRobots->is_disabled() returns true if:
124	*
125	* - An SEO plugin is active.
126	* - The 'add_meta_name_robots' option is unchecked.
127	* - The 'wpsso_robots_disabled' filter returns true.
128	*/
129	if ( ! $this->p->util->robots->is_disabled() ) {
130
131	$mt_name[ 'robots' ] = $this->p->util->robots->get_content( $mod );
132	}
133
134	return apply_filters( 'wpsso_meta_name', $mt_name, $mod );
135	}
136	}
137	}
138