jetpack / extensions / blocks / contact-info / class-jetpack-contact-info-block.php

class-jetpack-contact-info-block.php in Jetpack – WP Security, Backup, Speed, & Growth 16.3-beta, at extensions/blocks/contact-info/class-jetpack-contact-info-block.php

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1	<?php
2	/**
3	* Class Jetpack_Contact_Info_Block
4	*
5	* @package automattic/jetpack
6	*/
7
8	use Automattic\Jetpack\Blocks;
9
10	/**
11	* Helper class that lets us add schema attributes dynamically because they are not something that is store with the content.
12	* Due to the limitations of wp_kses.
13	*
14	* @since 7.1.0
15	*/
16	class Jetpack_Contact_Info_Block {
17
18	/**
19	* Registers the block for use in Gutenberg
20	* This is done via an action so that we can disable
21	* registration if we need to.
22	*/
23	public static function register_block() {
24
25	Blocks::jetpack_register_block(
26	__DIR__,
27	array(
28	'render_callback' => __NAMESPACE__ . '\render',
29	)
30	);
31
32	Blocks::jetpack_register_block(
33	'jetpack/address',
34	array(
35	'parent' => array( 'jetpack/contact-info' ),
36	'render_callback' => __NAMESPACE__ . '\render_adress',
37	)
38	);
39
40	Blocks::jetpack_register_block(
41	'jetpack/email',
42	array(
43	'parent' => array( 'jetpack/contact-info' ),
44	'render_callback' => __NAMESPACE__ . '\render_email',
45	)
46	);
47
48	Blocks::jetpack_register_block(
49	'jetpack/phone',
50	array(
51	'parent' => array( 'jetpack/contact-info' ),
52	'render_callback' => __NAMESPACE__ . '\render_phone',
53	)
54	);
55	}
56
57	/**
58	* Adds contact info schema attributes.
59	*
60	* @param array $attr Array containing the contact info block attributes.
61	* @param string $content String containing the contact info block content.
62	*
63	* @return string
64	*/
65	public static function render( $attr, $content ) {
66	Jetpack_Gutenberg::load_assets_as_required( __DIR__ );
67	return str_replace(
68	'class="wp-block-jetpack-contact-info', // Closing " intentionally ommited to that the user can also add the className as expected.
69	'itemprop="location" itemscope itemtype="http://schema.org/Organization" class="wp-block-jetpack-contact-info',
70	$content
71	);
72	}
73
74	/**
75	* Adds address schema attributes.
76	*
77	* @param array $attr Array containing the address block attributes.
78	* @param string $content String containing the address block content.
79	*
80	* @return string
81	*/
82	public static function render_address( $attr, $content ) {
83	// Returns empty content if the only attribute set is linkToGoogleMaps.
84	if ( ! self::has_attributes( $attr, array( 'linkToGoogleMaps', 'className' ) ) ) {
85	return '';
86	}
87	$find = array(
88	'class="wp-block-jetpack-address"',
89	'class="jetpack-address__address',
90	// Closing " left out on purpose - there are multiple address fields and they all need to be updated with the same itemprop.
91	'class="jetpack-address__region"',
92	'class="jetpack-address__city"',
93	'class="jetpack-address__postal"',
94	'class="jetpack-address__country"',
95	);
96	$replace = array(
97	'itemprop="address" itemscope itemtype="http://schema.org/PostalAddress" class="wp-block-jetpack-address" ',
98	'itemprop="streetAddress" class="jetpack-address__address', // Closing " left out on purpose.
99	'itemprop="addressRegion" class="jetpack-address__region"',
100	'itemprop="addressLocality" class="jetpack-address__city"',
101	'itemprop="postalCode" class="jetpack-address__postal"',
102	'itemprop="addressCountry" class="jetpack-address__country"',
103	);
104
105	return str_replace( $find, $replace, $content );
106	}
107
108	/**
109	* Helper function that lets us determine if a block has any valid attributes.
110	*
111	* @param array $attr Array containing the block attributes.
112	* @param array $omit Array containing the block attributes that we ignore.
113	*
114	* @return bool
115	*/
116	public static function has_attributes( $attr, $omit = array() ) {
117	foreach ( $attr as $attribute => $value ) {
118	if ( ! in_array( $attribute, $omit, true ) && ! empty( $value ) ) {
119	return true;
120	}
121	}
122
123	return false;
124	}
125
126	/**
127	* Adds email schema attributes.
128	*
129	* @param array $attr Array containing the email block attributes.
130	* @param string $content String containing the email block content.
131	*
132	* @return string
133	*/
134	public static function render_email( $attr, $content ) {
135	$content = self::has_attributes( $attr, array( 'className' ) ) ?
136	str_replace( 'href="mailto:', 'itemprop="email" href="mailto:', $content ) :
137	'';
138	return $content;
139	}
140
141	/**
142	* Adds phone schema attributes. Also wraps the tel link in a span so that
143	* it's recognized as a telephone number in Google's Structured Data.
144	*
145	* @param array $attr Array containing the phone block attributes.
146	* @param string $content String containing the phone block content.
147	*
148	* @return string
149	*/
150	public static function render_phone( $attr, $content ) {
151	if ( self::has_attributes( $attr, array( 'className' ) ) ) {
152	return str_replace(
153	array( '<a href="tel:', '</a>' ),
154	array( '<span itemprop="telephone"><a href="tel:', '</a></span>' ),
155	$content
156	);
157	}
158
159	return '';
160	}
161	}
162