jetpack / jetpack_vendor / automattic / jetpack-classic-theme-helper / src / social-menu.php

social-menu.php in Jetpack – WP Security, Backup, Speed, & Growth 16.3-beta, at jetpack_vendor/automattic/jetpack-classic-theme-helper/src/social-menu.php

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1	<?php
2	/**
3	* Social Menu.
4	*
5	* This feature will only be activated for themes that declare their support.
6	* This can be done by adding code similar to the following during the
7	* 'after_setup_theme' action:
8	*
9	* add_theme_support( 'jetpack-social-menu' );
10	*
11	* @package automattic/jetpack-classic-theme-helper
12	*/
13
14	if ( ! defined( 'ABSPATH' ) ) {
15	exit( 0 );
16	}
17
18	if ( ! function_exists( 'jetpack_social_menu_init' ) ) {
19	/**
20	* Activate the Social Menu plugin.
21	*
22	* @uses current_theme_supports()
23	*/
24	function jetpack_social_menu_init() {
25	// Only load our code if our theme declares support
26	if ( ! current_theme_supports( 'jetpack-social-menu' ) ) {
27	return;
28	}
29
30	/**
31	* Social Menu description.
32	*
33	* Rename the social menu description.
34	*
35	* @module theme-tools
36	*
37	* @since 3.9.0
38	*
39	* @param string $social_menu_description Social Menu description
40	*/
41	$social_menu_description = apply_filters( 'jetpack_social_menu_description', __( 'Social Menu', 'jetpack-classic-theme-helper' ) );
42
43	// Register a new menu location
44	register_nav_menus(
45	array(
46	'jetpack-social-menu' => esc_html( $social_menu_description ),
47	)
48	);
49
50	// Enqueue CSS
51	add_action( 'wp_enqueue_scripts', 'jetpack_social_menu_style' );
52
53	// Load SVG icons related functions and filters
54	if ( 'svg' === jetpack_social_menu_get_type() ) {
55	require __DIR__ . '/social-menu/icon-functions.php';
56	}
57	}
58	add_action( 'after_setup_theme', 'jetpack_social_menu_init', 99 );
59	add_action( 'restapi_theme_init', 'jetpack_social_menu_init' );
60	}
61
62	if ( ! function_exists( 'jetpack_social_menu_get_type' ) ) {
63	/**
64	* Return the type of menu the theme is using.
65	*
66	* @uses get_theme_support()
67	* @return null\|string $menu_type
68	*/
69	function jetpack_social_menu_get_type() {
70	$options = get_theme_support( 'jetpack-social-menu' );
71
72	if ( ! $options ) {
73	$menu_type = null;
74	} else {
75	$menu_type = 'genericons';
76	if ( is_array( $options ) && isset( $options[0] ) ) {
77	$menu_type = ( in_array( $options[0], array( 'genericons', 'svg' ), true ) ) ? $options[0] : 'genericons';
78	}
79	}
80
81	return $menu_type;
82	}
83	}
84
85	if ( ! function_exists( 'jetpack_social_menu_style' ) ) {
86	/**
87	* Function to enqueue the CSS.
88	*/
89	function jetpack_social_menu_style() {
90	$menu_type = jetpack_social_menu_get_type();
91
92	if ( ! $menu_type ) {
93	return;
94	}
95
96	$deps = ( 'genericons' === $menu_type ) ? array( 'genericons' ) : null;
97
98	if ( has_nav_menu( 'jetpack-social-menu' ) ) {
99	wp_enqueue_style( 'jetpack-social-menu', plugins_url( 'social-menu/social-menu.css', __FILE__ ), $deps, '1.0' );
100	}
101	}
102	}
103
104	if ( ! function_exists( 'jetpack_social_menu' ) ) {
105	/**
106	* Create the function for the menu.
107	*/
108	function jetpack_social_menu() {
109	if ( has_nav_menu( 'jetpack-social-menu' ) ) :
110	$menu_type = (string) jetpack_social_menu_get_type();
111	$link_after = '</span>';
112
113	if ( 'svg' === $menu_type ) {
114	$link_after .= jetpack_social_menu_get_svg( array( 'icon' => 'chain' ) );
115	} ?>
116	<nav class="jetpack-social-navigation jetpack-social-navigation-<?php echo esc_attr( $menu_type ); ?>" aria-label="<?php esc_html_e( 'Social Links Menu', 'jetpack-classic-theme-helper' ); ?>">
117	<?php
118	wp_nav_menu(
119	array(
120	'theme_location' => 'jetpack-social-menu',
121	'link_before' => '<span class="screen-reader-text">',
122	'link_after' => $link_after,
123	'depth' => 1,
124	)
125	);
126	?>
127	</nav><!-- .jetpack-social-navigation -->
128	<?php
129	endif;
130	}
131	}
132