jetpack / modules / theme-tools / social-menu.php

social-menu.php in Jetpack – WP Security, Backup, Speed, & Growth 12.3, at modules/theme-tools/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
12	*/
13
14	/**
15	* Activate the Social Menu plugin.
16	*
17	* @uses current_theme_supports()
18	*/
19	function jetpack_social_menu_init() {
20	// Only load our code if our theme declares support
21	if ( ! current_theme_supports( 'jetpack-social-menu' ) ) {
22	return;
23	}
24
25	/*
26	* Social Menu description.
27	*
28	* Rename the social menu description.
29	*
30	* @module theme-tools
31	*
32	* @since 3.9.0
33	*
34	* @param string $social_menu_description Social Menu description
35	*/
36	$social_menu_description = apply_filters( 'jetpack_social_menu_description', __( 'Social Menu', 'jetpack' ) );
37
38	// Register a new menu location
39	register_nav_menus(
40	array(
41	'jetpack-social-menu' => esc_html( $social_menu_description ),
42	)
43	);
44
45	// Enqueue CSS
46	add_action( 'wp_enqueue_scripts', 'jetpack_social_menu_style' );
47
48	// Load SVG icons related functions and filters
49	if ( 'svg' === jetpack_social_menu_get_type() ) {
50	require __DIR__ . '/social-menu/icon-functions.php';
51	}
52	}
53	add_action( 'after_setup_theme', 'jetpack_social_menu_init', 99 );
54	add_action( 'restapi_theme_init', 'jetpack_social_menu_init' );
55
56	/**
57	* Return the type of menu the theme is using.
58	*
59	* @uses get_theme_support()
60	* @return null\|string $menu_type
61	*/
62	function jetpack_social_menu_get_type() {
63	$options = get_theme_support( 'jetpack-social-menu' );
64
65	if ( ! $options ) {
66	$menu_type = null;
67	} else {
68	$menu_type = 'genericons';
69	if ( is_array( $options ) && isset( $options[0] ) ) {
70	$menu_type = ( in_array( $options[0], array( 'genericons', 'svg' ), true ) ) ? $options[0] : 'genericons';
71	}
72	}
73
74	return $menu_type;
75	}
76
77	/**
78	* Function to enqueue the CSS.
79	*/
80	function jetpack_social_menu_style() {
81	$menu_type = jetpack_social_menu_get_type();
82
83	if ( ! $menu_type ) {
84	return;
85	}
86
87	$deps = ( 'genericons' === $menu_type ) ? array( 'genericons' ) : null;
88
89	if ( has_nav_menu( 'jetpack-social-menu' ) ) {
90	wp_enqueue_style( 'jetpack-social-menu', plugins_url( 'social-menu/social-menu.css', __FILE__ ), $deps, '1.0' );
91	}
92	}
93
94	/**
95	* Create the function for the menu.
96	*/
97	function jetpack_social_menu() {
98	if ( has_nav_menu( 'jetpack-social-menu' ) ) :
99	$menu_type = jetpack_social_menu_get_type();
100	$link_after = '</span>';
101
102	if ( 'svg' === $menu_type ) {
103	$link_after .= jetpack_social_menu_get_svg( array( 'icon' => 'chain' ) );
104	} ?>
105	<nav class="jetpack-social-navigation jetpack-social-navigation-<?php echo esc_attr( $menu_type ); ?>" aria-label="<?php esc_html_e( 'Social Links Menu', 'jetpack' ); ?>">
106	<?php
107	wp_nav_menu(
108	array(
109	'theme_location' => 'jetpack-social-menu',
110	'link_before' => '<span class="screen-reader-text">',
111	'link_after' => $link_after,
112	'depth' => 1,
113	)
114	);
115	?>
116	</nav><!-- .jetpack-social-navigation -->
117	<?php
118	endif;
119	}
120