jetpack / jetpack_vendor / automattic / jetpack-classic-theme-helper / src / content-options / author-bio.php

author-bio.php in Jetpack – WP Security, Backup, Speed, & Growth 16.3, at jetpack_vendor/automattic/jetpack-classic-theme-helper/src/content-options/author-bio.php

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1	<?php
2	/**
3	* Theme Tools: Author Bio functions.
4	*
5	* @package automattic/jetpack-classic-theme-helper
6	*/
7
8	if ( ! function_exists( 'jetpack_author_bio' ) ) {
9
10	/**
11	* The function to display Author Bio in a theme.
12	*/
13	function jetpack_author_bio() {
14	// If the theme doesn't support 'jetpack-content-options', don't continue.
15	if ( ! current_theme_supports( 'jetpack-content-options' ) ) {
16	return;
17	}
18
19	$options = get_theme_support( 'jetpack-content-options' );
20	$author_bio = ( ! empty( $options[0]['author-bio'] ) ) ? $options[0]['author-bio'] : null;
21	$author_bio_default = ( isset( $options[0]['author-bio-default'] ) && false === $options[0]['author-bio-default'] ) ? '' : 1;
22	$avatar_default = ( isset( $options[0]['avatar-default'] ) && false === $options[0]['avatar-default'] ) ? '' : 1;
23
24	// If the theme doesn't support 'jetpack-content-options[ 'author-bio' ]', don't continue.
25	if ( true !== $author_bio ) {
26	return;
27	}
28
29	// If 'jetpack_content_author_bio' is false, don't continue.
30	if ( ! get_option( 'jetpack_content_author_bio', $author_bio_default ) ) {
31	return;
32	}
33
34	// If we aren't on a single post, don't continue.
35	if ( ! is_single() ) {
36	return;
37	}
38
39	// Define class for entry-author.
40	if ( ! $avatar_default && ! jetpack_has_gravatar( get_the_author_meta( 'user_email' ) ) ) {
41	$class = 'author-avatar-hide';
42	} else {
43	$class = 'author-avatar-show';
44	}
45	?>
46	<div class="entry-author <?php echo esc_attr( $class ); ?>">
47	<?php if ( 'author-avatar-show' === $class ) : ?>
48	<div class="author-avatar">
49	<?php
50	/**
51	* Filter the author bio avatar size.
52	*
53	* @param int $size The avatar height and width size in pixels.
54	*
55	* @module theme-tools
56	*
57	* @since 4.5.0
58	*/
59	$author_bio_avatar_size = apply_filters( 'jetpack_author_bio_avatar_size', 48 );
60
61	echo get_avatar( get_the_author_meta( 'user_email' ), $author_bio_avatar_size );
62	?>
63	</div><!-- .author-avatar -->
64	<?php endif; ?>
65
66	<div class="author-heading">
67	<h2 class="author-title">
68	<?php
69	/* translators: %s: post author */
70	printf( esc_html__( 'Published by %s', 'jetpack-classic-theme-helper' ), '<span class="author-name">' . get_the_author() . '</span>' );
71	?>
72	</h2>
73	</div><!-- .author-heading -->
74
75	<p class="author-bio">
76	<?php the_author_meta( 'description' ); ?>
77	<a class="author-link" href="<?php echo esc_url( get_author_posts_url( (int) get_the_author_meta( 'ID' ) ) ); ?>" rel="author">
78	<?php
79	/* translators: %s: post author */
80	printf( esc_html__( 'View all posts by %s', 'jetpack-classic-theme-helper' ), get_the_author() );
81	?>
82	</a>
83	</p><!-- .author-bio -->
84	</div><!-- .entry-auhtor -->
85	<?php
86	}
87
88	}
89
90	if ( ! function_exists( 'jetpack_has_gravatar' ) ) {
91
92	/**
93	* Checks to see if the specified email address has a Gravatar image.
94	*
95	* @param string $email The email of the address of the user to check.
96	* @return bool Whether or not the user has a gravatar
97	*/
98	function jetpack_has_gravatar( $email ) {
99
100	$url = get_avatar_url( $email, array( 'default' => '404' ) );
101	if ( ! is_string( $url ) ) {
102	return false;
103	}
104
105	// If 200 is returned, the user has a Gravatar; otherwise, they don't.
106	return wp_remote_retrieve_response_code( wp_remote_head( $url ) ) === 200;
107	}
108
109	}
110