https://www.lillotheworker.com/wp-content/themes/bushwick/js/functions.js?ver=20150730

1/**
2 * Functionality specific to Bushwick.
3 *
4 * Provides helper functions to enhance the theme experience.
5 */
6
7( function( $ ) {
8
9	/**
10	 * Masonry.
11	 */
12	$( window ).load( function() {
13
14		var widgets_area = $( '.widget-container' );
15
16		$( '.widget-handle' ).on( 'click.bushwick', function( event ) {
17			event.preventDefault();
18			$( this ).toggleClass( 'open' );
19
20			// Remove mejs players from sidebar
21			$( '#secondary .mejs-container' ).each( function( i, el ) {
22				if ( mejs.players[ el.id ] ) {
23					mejs.players[ el.id ].remove();
24				}
25			} );
26
27			if( $( this ).hasClass( 'open' ) ) {
28				$( '#secondary' ).slideDown( 300 );
29				// Trigger resize to make sure widgets fit prefectly.
30				$( this ).trigger( 'resize' );
31				// Masonry blocks
32				widgets_area.imagesLoaded( function() {
33					widgets_area.masonry( {
34						itemSelector: '.widget',
35						gutter: 0,
36						transitionDuration: 0,
37						isOriginLeft: ! $( 'body' ).is( '.rtl' )
38					} );
39				} );
40
41				// Re-initialize mediaelement players.
42				setTimeout( function() {
43					if ( window.wp && window.wp.mediaelement ) {
44						window.wp.mediaelement.initialize();
45					}
46				} );
47
48				// Trigger resize event to display VideoPress player.
49				setTimeout( function(){
50					if ( typeof( Event ) === 'function' ) {
51						window.dispatchEvent( new Event( 'resize' ) );
52					} else {
53						var event = window.document.createEvent( 'UIEvents' );
54						event.initUIEvent( 'resize', true, false, window, 0 );
55						window.dispatchEvent( event );
56					}
57				} );
58			} else {
59				$( '#secondary' ).slideUp( 300 );
60			}
61		} );
62
63		$( '#404-widgets' ).masonry( {
64			itemSelector: '.widget',
65			gutter: 0,
66			transitionDuration: 0,
67			isOriginLeft: ! $( 'body' ).is( '.rtl' )
68		} );
69
70		$( window ).resize( function () {
71
72			// Force layout correction after 1500 milliseconds
73			setTimeout( function () {
74				widgets_area.masonry();
75			}, 1500 );
76
77		} );
78
79	} );
80
81	/**
82	 * Wrap entry title if too many characters.
83	 */
84	$( window ).load( function() {
85		var count = $( '.single .entry-title' ).text().length;
86		if ( count > 150 ) {
87			$( '.single .entry-title' ).wrapInner( '<small />' );
88		}
89	} );
90
91	/**
92	 * Enables menu toggle for small screens.
93	 */
94	( function() {
95		var container, button, menu;
96
97		container = document.getElementById( 'site-navigation' );
98		if ( ! container )
99			return;
100
101		button = container.getElementsByTagName( 'h1' )[0];
102		if ( 'undefined' === typeof button )
103			return;
104
105		menu = container.getElementsByTagName( 'ul' )[0];
106
107		// Hide menu toggle button if menu is empty and return early.
108		if ( 'undefined' === typeof menu ) {
109			button.style.display = 'none';
110			return;
111		}
112
113		if ( -1 === menu.className.indexOf( 'nav-menu' ) )
114			menu.className += ' nav-menu';
115
116		button.onclick = function() {
117			if ( -1 !== container.className.indexOf( 'toggled' ) )
118				container.className = container.className.replace( ' toggled', '' );
119			else
120				container.className += ' toggled';
121		};
122
123	// Fix child menus for touch devices.
124	function fixMenuTouchTaps( container ) {
125		var touchStartFn,
126		parentLink = container.querySelectorAll( '.menu-item-has-children > a, .page_item_has_children > a' );
127
128		if ( 'ontouchstart' in window ) {
129			touchStartFn = function( e ) {
130				var menuItem = this.parentNode;
131
132				if ( ! menuItem.classList.contains( 'focus' ) ) {
133					e.preventDefault();
134					for( var i = 0; i < menuItem.parentNode.children.length; ++i ) {
135						if ( menuItem === menuItem.parentNode.children[i] ) {
136							continue;
137						}
138						menuItem.parentNode.children[i].classList.remove( 'focus' );
139					}
140					menuItem.classList.add( 'focus' );
141				} else {
142					menuItem.classList.remove( 'focus' );
143				}
144			};
145
146			for ( var i = 0; i < parentLink.length; ++i ) {
147				parentLink[i].addEventListener( 'touchstart', touchStartFn, false );
148			}
149		}
150	}
151
152	fixMenuTouchTaps( container );
153	} )();
154
155	$( '.navigation-main' ).find( 'a' ).on( 'focus blur', function() {
156 		$( this ).parents().toggleClass( 'focus' );
157 	} );
158
159	/**
160	 * Makes "skip to content" link work correctly in IE9 and Chrome for better
161	 * accessibility.
162	 *
163	 * @link http://www.nczonline.net/blog/2013/01/15/fixing-skip-to-content-links/
164	 */

165	$( window ).on( 'hashchange.bushwick', function() {
166		var element = document.getElementById( location.hash.substring( 1 ) );
167
168		if ( element ) {
169			if ( ! /^(?:a|select|input|button|textarea)$/i.test( element.tagName ) )
170				element.tabIndex = -1;
171
172			element.focus();
173		}
174	} );
175
176	/**
177	 * Adds a class .home-link class to the navigation list item containing the home link.
178	 */
179	$( '.navigation-main a[href="' + bushwick_functions_vars.home_url + '"]' ).closest( 'li').addClass( 'home-link' );
180
181} )( jQuery );