(function($){
'use strict';
$.fn.avia_sc_gallery=function(options){
return this.each(function(){
var gallery=$(this),
images=gallery.find('img'),
big_prev=gallery.find('.avia-gallery-big'),
prev=gallery.find('.avia-slideshow-arrows .prev-slide'),
next=gallery.find('.avia-slideshow-arrows .next-slide'),
thumbs=gallery.find('.avia-gallery-thumb a'),
no_hover_effect=gallery.hasClass('no-hover-effect');
if(next.length){
gallery.avia_swipe_trigger({prev:'.prev-slide', next:'.next-slide'});
}
gallery.on('avia_start_animation', function(){
images.each(function(i){
var image=$(this);
setTimeout(function(){
image.addClass('avia_start_animation');
}, (i * 110));
});
});
if(gallery.hasClass('deactivate_avia_lazyload')){
gallery.trigger('avia_start_animation');
}
if(big_prev.length){
gallery.on('mouseenter', '.avia-gallery-thumb a', function(){
var _self=$(this),
newImgSrc=_self.attr('data-prev-img'),
oldImg=big_prev.find('img'),
oldImgSrc=oldImg.attr('src');
if(no_hover_effect){
if(! gallery.hasClass('av-force-img-change') ){
return;
}}
gallery.removeClass('av-force-img-change');
if(newImgSrc==oldImgSrc){
return;
}
big_prev.height(big_prev.height());
big_prev.attr('data-onclick', _self.attr('data-onclick'));
big_prev.attr('href', _self.attr('href'));
big_prev.attr('title', _self.attr('title'));
if('undefined'==typeof _self.data('srcset')){
big_prev.removeAttr('data-srcset');
big_prev.removeData('srcset');
}else{
big_prev.data('srcset', _self.data('srcset'));
big_prev.attr('data-srcset', _self.data('srcset'));
}
if('undefined'==typeof _self.data('sizes')){
big_prev.removeAttr('data-sizes');
big_prev.removeData('sizes');
}else{
big_prev.data('sizes', _self.data('sizes'));
big_prev.attr('data-sizes', _self.data('sizes'));
}
var newPrev=_self.find('.big-prev-fake img').clone(true);
if(newPrev.length==0){
var next_img=new Image();
next_img.src=newImgSrc;
newPrev=$(next_img);
}
if(big_prev.hasClass('avia-gallery-big-no-crop-thumb') ){
newPrev.css({'height':'auto', 'width':'auto', 'max-height':'100%', 'max-width':'100%'});
}
big_prev.stop().animate({opacity:0}, function(){
newPrev.insertAfter(oldImg);
oldImg.remove();
big_prev.animate({opacity:1});
});
});
next.on('click', function(e){
e.preventDefault();
if(! big_prev.length){
return;
}
let current=big_prev[0].dataset.onclick,
next_index=current;
if(next_index >=thumbs.length){
next_index=0;
}
gallery.addClass('av-force-img-change');
$(thumbs[ next_index ]).trigger('mouseenter');
});
prev.on('click', function(e){
e.preventDefault();
if(! big_prev.length){
return;
}
let current=big_prev[0].dataset.onclick,
prev_index=current - 2;
if(prev_index < 0){
prev_index=thumbs.length - 1;
}
gallery.addClass('av-force-img-change');
$(thumbs[ prev_index ]).trigger('mouseenter');
});
big_prev.on('click', function(e){
e.preventDefault();
var imagelink=gallery.find('.avia-gallery-thumb a').eq(this.getAttribute('data-onclick') - 1);
if(imagelink&&! imagelink.hasClass('aviaopeninbrowser')){
imagelink.trigger('click');
}
else if(imagelink){
var imgurl=imagelink.attr('href');
var secure=imagelink.hasClass('custom_link') ? 'noopener,noreferrer':'';
if(imagelink.hasClass('aviablank')&&imgurl!=''){
window.open(imgurl, '_blank', secure);
}
else if(imgurl!=''){
window.open(imgurl, '_self', secure);
}}
return false;
});
$(window).on('debouncedresize', function(){
big_prev.height('auto');
});
}});
};}(jQuery));