wordpress-seo / src / helpers / schema / article-helper.php

article-helper.php in Yoast SEO – Advanced SEO with real-time guidance and built-in AI 18.4.1, at src/helpers/schema/article-helper.php

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1	<?php
2
3	namespace Yoast\WP\SEO\Helpers\Schema;
4
5	/**
6	* Class Article_Helper.
7	*/
8	class Article_Helper {
9
10	/**
11	* Determines whether a given post type should have Article schema.
12	*
13	* @param string\|null $post_type Post type to check.
14	*
15	* @return bool True if it has Article schema, false if not.
16	*/
17	public function is_article_post_type( $post_type = null ) {
18	if ( \is_null( $post_type ) ) {
19	$post_type = \get_post_type();
20	}
21
22	/**
23	* Filter: 'wpseo_schema_article_post_types' - Allow changing for which post types we output Article schema.
24	*
25	* @deprecated 17.6 - Just enable support for authors for the desired post type.
26	*
27	* @api string[] $post_types The post types for which we output Article.
28	*/
29	\apply_filters_deprecated( 'wpseo_schema_article_post_types', [ [ 'post' ] ], 'WPSEO 17.6', '', 'Every post type supporting authors will automatically have the Article schema enabled.' );
30
31	return $this->is_author_supported( $post_type );
32	}
33
34	/**
35	* Checks whether author is supported for the passed object sub type.
36	*
37	* @param string $object_sub_type The sub type of the object to check author support for.
38	*
39	* @return bool True if author is supported for the passed object sub type.
40	*/
41	public function is_author_supported( $object_sub_type ) {
42	return \post_type_supports( $object_sub_type, 'author' );
43	}
44	}
45