https://extension.org/wp-content/themes/enfold/config-templatebuil…/avia-shortcodes/gallery/gallery.js?ver=5.7

1(function($)
2{
3	'use strict';
4
5	// -------------------------------------------------------------------------------------------
6	// Gallery shortcode javascript
7	// -------------------------------------------------------------------------------------------
8
9	$.fn.avia_sc_gallery = function(options)
10	{
11		return this.each(function()
12		{
13			var gallery = $(this),
14				images = gallery.find('img'),
15				big_prev = gallery.find('.avia-gallery-big'),
16				prev = gallery.find( '.avia-slideshow-arrows .prev-slide' ),
17				next = gallery.find( '.avia-slideshow-arrows .next-slide' ),
18				thumbs = gallery.find( '.avia-gallery-thumb a' ),
19				no_hover_effect = gallery.hasClass( 'no-hover-effect' );
20
21			if( next.length )
22			{
23				gallery.avia_swipe_trigger( {prev:'.prev-slide', next:'.next-slide'} );
24			}
25
26			//trigger displaying of thumbnails
27			gallery.on( 'avia_start_animation', function()
28			{
29				images.each(function(i)
30				{
31					var image = $(this);
32					setTimeout( function()
33					{
34						image.addClass('avia_start_animation');
35					}, (i * 110) );
36				});
37			});
38
39			if( gallery.hasClass('deactivate_avia_lazyload') )
40			{
41				gallery.trigger('avia_start_animation');
42			}
43
44			//trigger thumbnail hover and big prev image change
45			if( big_prev.length )
46			{
47				gallery.on( 'mouseenter', '.avia-gallery-thumb a', function()
48				{
49					var _self = $(this),
50						newImgSrc = _self.attr('data-prev-img'),
51						oldImg = big_prev.find('img'),
52						oldImgSrc = oldImg.attr('src');
53
54					if( no_hover_effect )
55					{
56						if( ! gallery.hasClass( 'av-force-img-change' ) )
57						{
58							return;
59						}
60					}
61
62					gallery.removeClass( 'av-force-img-change' );
63
64					if( newImgSrc == oldImgSrc )
65					{
66						return;
67					}
68
69					big_prev.height( big_prev.height() );
70
71					big_prev.attr('data-onclick', _self.attr('data-onclick'));
72					big_prev.attr('href', _self.attr('href'));
73					big_prev.attr('title', _self.attr('title'));
74
75					//	copy lightbox attributes
76					if( 'undefined' == typeof _self.data('srcset') )
77					{
78						big_prev.removeAttr('data-srcset');
79						big_prev.removeData('srcset');
80					}
81					else
82					{
83						big_prev.data('srcset', _self.data('srcset'));
84						big_prev.attr('data-srcset', _self.data('srcset'));
85					}
86
87					if( 'undefined' == typeof _self.data('sizes') )
88					{
89						big_prev.removeAttr('data-sizes');
90						big_prev.removeData('sizes');
91					}
92					else
93					{
94						big_prev.data('sizes', _self.data('sizes'));
95						big_prev.attr('data-sizes', _self.data('sizes'));
96					}
97
98					//	since 4.8.8.2 we have a hidden img to support scrset and sizes - fallback to old version if missing
99					var newPrev = _self.find( '.big-prev-fake img' ).clone( true );
100					if( newPrev.length == 0 )
101					{
102						var next_img = new Image();
103						next_img.src = newImgSrc;
104						newPrev = $(next_img);
105					}
106
107					if( big_prev.hasClass( 'avia-gallery-big-no-crop-thumb' ) )
108					{
109//						changed 5.4: https://github.com/KriesiMedia/wp-themes/issues/4028
110//						newPrev.css( {'height':big_prev.height(),'width':'auto'} );
111						newPrev.css( {'height':'auto', 'width':'auto', 'max-height':'100%', 'max-width':'100%'} );
112					}
113
114					big_prev.stop().animate( {opacity:0}, function()
115					{
116						newPrev.insertAfter( oldImg );
117						oldImg.remove();
118						big_prev.animate( {opacity:1} );
119					});
120				});
121
122				next.on( 'click', function( e )
123				{
124					e.preventDefault();
125
126					if( ! big_prev.length )
127					{
128						return;
129					}
130
131					let current = big_prev[0].dataset.onclick,
132						next_index = current;
133
134					if( next_index >= thumbs.length  )
135					{
136						next_index = 0;
137					}
138
139					gallery.addClass( 'av-force-img-change' );
140					$( thumbs[ next_index ] ).trigger( 'mouseenter' );
141				});
142
143				prev.on( 'click', function( e )
144				{
145					e.preventDefault();
146
147					if( ! big_prev.length )
148					{
149						return;
150					}
151
152					let current = big_prev[0].dataset.onclick,
153						prev_index = current - 2;
154
155					if( prev_index < 0  )
156					{
157						prev_index = thumbs.length - 1;
158					}
159
160					gallery.addClass( 'av-force-img-change' );
161					$( thumbs[ prev_index ] ).trigger( 'mouseenter' );
162				});
163
164				big_prev.on( 'click', function( e )
165				{
166					e.preventDefault();
167					
168					var imagelink = gallery.find('.avia-gallery-thumb a').eq( this.getAttribute('data-onclick') - 1 );
169
170					if( imagelink && ! imagelink.hasClass('aviaopeninbrowser') )
171					{
172						imagelink.trigger('click');
173					}
174					else if( imagelink )
175					{
176						var imgurl = imagelink.attr('href');
177						var secure = imagelink.hasClass( 'custom_link' ) ? 'noopener,noreferrer' : '';
178
179						if( imagelink.hasClass('aviablank') && imgurl != '' )
180						{
181							window.open( imgurl, '_blank', secure );
182						}
183						else if( imgurl != '' )
184						{
185							window.open( imgurl, '_self', secure );
186						}
187					}
188					return false;

189				});
190
191
192				$(window).on( 'debouncedresize', function()
193				{
194				  	big_prev.height('auto');
195				});
196			}
197		});
198	};
199
200}(jQuery));