https://borderbelt.org/wp-content/plugins/assembly-network/modules…/assets/mobile-sidebar.js?ver=1784210427

1( function () {
2	function isPlaceholderLink( link ) {
3		if ( ! link || 'A' !== link.tagName ) {
4			return false;
5		}
6
7		const href = ( link.getAttribute( 'href' ) || '' ).trim().toLowerCase();
8
9		return '' === href || '#' === href || '#0' === href || 'javascript:void(0)' === href || 'javascript:void(0);' === href;
10	}
11
12	function updateToggleState( toggle, shouldOpen ) {
13		const submenu = toggle.nextElementSibling;
14		const screenReaderText = toggle.querySelector( '.screen-reader-text' );
15		const link = toggle.previousElementSibling;
16
17		if ( ! submenu || ! submenu.classList.contains( 'sub-menu' ) ) {
18			return;
19		}
20
21		if ( screenReaderText ) {
22			if ( ! toggle.dataset.openLabel ) {
23				toggle.dataset.openLabel = screenReaderText.textContent.trim();
24			}
25			if ( ! toggle.dataset.closeLabel ) {
26				toggle.dataset.closeLabel = 'Close dropdown menu';
27			}
28
29			screenReaderText.textContent = shouldOpen ? toggle.dataset.closeLabel : toggle.dataset.openLabel;
30		}
31
32		toggle.classList.toggle( 'open-dropdown', shouldOpen );
33		toggle.setAttribute( 'aria-expanded', shouldOpen ? 'true' : 'false' );
34
35		if ( isPlaceholderLink( link ) ) {
36			link.classList.toggle( 'open-dropdown', shouldOpen );
37			link.setAttribute( 'aria-expanded', shouldOpen ? 'true' : 'false' );
38		}
39	}
40
41	function closeSiblingToggles( toggle ) {
42		const parentItem = toggle.closest( 'li' );
43		const parentList = parentItem ? parentItem.parentElement : null;
44
45		if ( ! parentItem || ! parentList ) {
46			return;
47		}
48
49		Array.from( parentList.children ).forEach( function ( sibling ) {
50			if ( sibling === parentItem ) {
51				return;
52			}
53
54			Array.from( sibling.children ).forEach( function ( child ) {
55				if ( child.classList && child.classList.contains( 'submenu-expand' ) ) {
56					updateToggleState( child, false );
57				}
58			} );
59		} );
60	}
61
62	function handleToggleActivation( toggle ) {
63		const isOpen = toggle.classList.contains( 'open-dropdown' );
64
65		if ( ! isOpen ) {
66			closeSiblingToggles( toggle );
67		}
68
69		updateToggleState( toggle, ! isOpen );
70	}
71
72	function initializeSidebarAccordions() {
73		const sidebar = document.getElementById( 'mobile-sidebar-fallback' );
74		if ( ! sidebar ) {
75			return;
76		}
77
78		const toggles = sidebar.querySelectorAll( '.assembly-mobile-sidebar__menu .submenu-expand' );
79		if ( ! toggles.length ) {
80			return;
81		}
82
83		toggles.forEach( function ( toggle, index ) {
84			const submenu = toggle.nextElementSibling;
85			const link = toggle.previousElementSibling;
86			if ( ! submenu || ! submenu.classList.contains( 'sub-menu' ) ) {
87				return;
88			}
89
90			if ( ! submenu.id ) {
91				submenu.id = 'assembly-mobile-submenu-' + ( index + 1 );
92			}
93
94			toggle.setAttribute( 'aria-controls', submenu.id );
95			toggle.setAttribute( 'aria-haspopup', 'true' );
96			updateToggleState( toggle, false );
97
98			if ( isPlaceholderLink( link ) ) {
99				link.setAttribute( 'role', 'button' );
100				link.setAttribute( 'aria-controls', submenu.id );
101				link.setAttribute( 'aria-haspopup', 'true' );
102				link.setAttribute( 'aria-expanded', 'false' );
103
104				link.addEventListener( 'click', function ( event ) {
105					event.preventDefault();
106					handleToggleActivation( toggle );
107				} );
108
109				link.addEventListener( 'keydown', function ( event ) {
110					if ( ' ' !== event.key && 'Spacebar' !== event.key ) {
111						return;
112					}
113
114					event.preventDefault();
115					handleToggleActivation( toggle );
116				} );
117			}
118
119			toggle.addEventListener( 'click', function ( event ) {
120				event.preventDefault();
121				handleToggleActivation( toggle );
122			} );
123		} );
124	}
125
126	if ( document.readyState === 'loading' ) {
127		document.addEventListener( 'DOMContentLoaded', initializeSidebarAccordions );
128	} else {
129		initializeSidebarAccordions();
130	}
131} )();
132