(function($,window,undefined){$.fn.backstretch=function(images,options){if(images===undefined||images.length===0)$.error("No images were supplied for Backstretch");if($(window).scrollTop()===0)window.scrollTo(0,0);return this.each(function(){var $this=$(this),obj=$this.data("backstretch");if(obj){options=$.extend(obj.options,options);obj.destroy(true)}obj=new Backstretch(this,images,options);$this.data("backstretch",obj)})};$.backstretch=function(images,options){return $("body").backstretch(images,
options).data("backstretch")};$.expr[":"].backstretch=function(elem){return $(elem).data("backstretch")!==undefined};$.fn.backstretch.defaults={centeredX:true,centeredY:true,duration:5E3,fade:0};var styles={wrap:{left:0,top:0,overflow:"hidden",margin:0,padding:0,height:"100%",width:"100%",zIndex:-999999},img:{position:"absolute",display:"none",margin:0,padding:0,border:"none",width:"auto",height:"auto",maxWidth:"none",zIndex:-999999}};var Backstretch=function(container,images,options){this.options=
$.extend({},$.fn.backstretch.defaults,options||{});this.images=$.isArray(images)?images:[images];$.each(this.images,function(){$("<img />")[0].src=this});this.isBody=container===document.body;this.$container=$(container);this.$root=this.isBody?supportsFixedPosition?$(window):$(document):this.$container;var $existing=this.$container.children(".backstretch").first();this.$wrap=$existing.length?$existing:$('<div class="backstretch"></div>').css(styles.wrap).appendTo(this.$container);if(!this.isBody){var position=
this.$container.css("position"),zIndex=this.$container.css("zIndex");this.$container.css({position:position==="static"?"relative":position,zIndex:zIndex==="auto"?0:zIndex,background:"none"});this.$wrap.css({zIndex:-999998})}this.$wrap.css({position:this.isBody&&supportsFixedPosition?"fixed":"absolute"});this.index=0;this.show(this.index);$(window).on("resize.backstretch",$.proxy(this.resize,this)).on("orientationchange.backstretch",$.proxy(function(){if(this.isBody&&window.pageYOffset===0){window.scrollTo(0,
1);this.resize()}},this))};Backstretch.prototype={resize:function(){try{var bgCSS={left:0,top:0},rootWidth=this.isBody?this.$root.width():this.$root.innerWidth(),bgWidth=rootWidth,rootHeight=this.isBody?window.innerHeight?window.innerHeight:this.$root.height():this.$root.innerHeight(),bgHeight=bgWidth/this.$img.data("ratio"),bgOffset;if(bgHeight>=rootHeight){bgOffset=(bgHeight-rootHeight)/2;if(this.options.centeredY)bgCSS.top="-"+bgOffset+"px"}else{bgHeight=rootHeight;bgWidth=bgHeight*this.$img.data("ratio");
bgOffset=(bgWidth-rootWidth)/2;if(this.options.centeredX)bgCSS.left="-"+bgOffset+"px"}this.$wrap.css({width:rootWidth,height:rootHeight}).find("img:not(.deleteable)").css({width:bgWidth,height:bgHeight}).css(bgCSS)}catch(err){}return this},show:function(index){if(Math.abs(index)>this.images.length-1)return;else this.index=index;var self=this,oldImage=self.$wrap.find("img").addClass("deleteable"),evt=$.Event("backstretch.show",{relatedTarget:self.$container[0]});clearInterval(self.interval);self.$img=
$("<img />").css(styles.img).bind("load",function(e){var imgWidth=this.width||$(e.target).width(),imgHeight=this.height||$(e.target).height();$(this).data("ratio",imgWidth/imgHeight);$(this).fadeIn(self.options.speed||self.options.fade,function(){oldImage.remove();if(!self.paused)self.cycle();self.$container.trigger(evt,self)});self.resize()}).appendTo(self.$wrap);self.$img.attr("src",self.images[index]);return self},next:function(){return this.show(this.index<this.images.length-1?this.index+1:0)},
prev:function(){return this.show(this.index===0?this.images.length-1:this.index-1)},pause:function(){this.paused=true;return this},resume:function(){this.paused=false;this.next();return this},cycle:function(){if(this.images.length>1){clearInterval(this.interval);this.interval=setInterval($.proxy(function(){if(!this.paused)this.next()},this),this.options.duration)}return this},destroy:function(preserveBackground){$(window).off("resize.backstretch orientationchange.backstretch");clearInterval(this.interval);
if(!preserveBackground)this.$wrap.remove();this.$container.removeData("backstretch")}};var supportsFixedPosition=function(){var ua=navigator.userAgent,platform=navigator.platform,wkmatch=ua.match(/AppleWebKit\/([0-9]+)/),wkversion=!!wkmatch&&wkmatch[1],ffmatch=ua.match(/Fennec\/([0-9]+)/),ffversion=!!ffmatch&&ffmatch[1],operammobilematch=ua.match(/Opera Mobi\/([0-9]+)/),omversion=!!operammobilematch&&operammobilematch[1],iematch=ua.match(/MSIE ([0-9]+)/),ieversion=!!iematch&&iematch[1];return!((platform.indexOf("iPhone")>
-1||(platform.indexOf("iPad")>-1||platform.indexOf("iPod")>-1))&&(wkversion&&wkversion<534)||(window.operamini&&{}.toString.call(window.operamini)==="[object OperaMini]"||(operammobilematch&&omversion<7458||(ua.indexOf("Android")>-1&&(wkversion&&wkversion<533)||(ffversion&&ffversion<6||("palmGetResource"in window&&(wkversion&&wkversion<534)||(ua.indexOf("MeeGo")>-1&&ua.indexOf("NokiaBrowser/8.5.0")>-1||ieversion&&ieversion<=6)))))))}()})(jQuery,window);/****** Premium Media Grid Handler ******/
(function ($) {
    $(window).on('elementor/frontend/init', function () {

        var PremiumGridWidgetHandler = elementorModules.frontend.handlers.Base.extend({

            settings: {},

            getDefaultSettings: function () {
                return {
                    selectors: {
                        galleryElement: '.premium-gallery-container',
                        filters: '.premium-gallery-cats-container li',
                        gradientLayer: '.premium-gallery-gradient-layer',
                        loadMore: '.premium-gallery-load-more',
                        loadMoreDiv: '.premium-gallery-load-more div',
                        vidWrap: '.premium-gallery-video-wrap',
                    }
                }
            },

            getDefaultElements: function () {

                var selectors = this.getSettings('selectors'),
                    elements = {
                        $galleryElement: this.$element.find(selectors.galleryElement),
                        $filters: this.$element.find(selectors.filters),
                        $gradientLayer: this.$element.find(selectors.gradientLayer),
                        $vidWrap: this.$element.find(selectors.vidWrap)
                    };

                elements.$loadMore = elements.$galleryElement.parent().find(selectors.loadMore)
                elements.$loadMoreDiv = elements.$galleryElement.parent().find(selectors.loadMoreDiv)

                return elements;
            },

            bindEvents: function () {
                this.getGlobalSettings();
                this.run();

                var self = this;
                $(document).on('elementor/popup/show', function () {
                    self.run();
                });
            },

            getGlobalSettings: function () {
                var $galleryElement = this.elements.$galleryElement,
                    settings = $galleryElement.data('settings');

                this.settings = {
                    layout: settings.img_size,
                    loadMore: settings.load_more,
                    columnWidth: null,
                    filter: null,
                    isFilterClicked: false,
                    minimum: settings.minimum,
                    imageToShow: settings.click_images,
                    counter: settings.minimum,
                    ltrMode: settings.ltr_mode,
                    shuffle: settings.shuffle,
                    active_cat: settings.active_cat,
                    theme: settings.theme,
                    overlay: settings.overlay,
                    sort_by: settings.sort_by,
                    light_box: settings.light_box,
                    flag: settings.flag,
                    lightbox_type: settings.lightbox_type
                }
            },

            updateCounter: function () {

                if (this.settings.isFilterClicked) {

                    this.settings.counter = this.settings.minimum;

                    this.settings.isFilterClicked = false;

                } else {
                    this.settings.counter = this.settings.counter;
                }

                this.settings.counter = this.settings.counter + this.settings.imageToShow;
            },

            updateGrid: function (gradHeight, $isotopeGallery, $loadMoreDiv) {
                $.ajax({
                    url: this.appendItems(this.settings.counter, gradHeight, $isotopeGallery),
                    beforeSend: function () {
                        $loadMoreDiv.removeClass("premium-gallery-item-hidden");
                    },
                    success: function () {
                        $loadMoreDiv.addClass("premium-gallery-item-hidden");
                    }
                });
            },

            loadMore: function (gradHeight, $isotopeGallery) {

                var $galleryElement = this.elements.$galleryElement,
                    $loadMoreDiv = this.elements.$loadMoreDiv,
                    $loadMore = this.elements.$loadMore,
                    _this = this;

                $loadMoreDiv.addClass("premium-gallery-item-hidden");

                if ($galleryElement.find(".premium-gallery-item").length > this.settings.minimum) {

                    $loadMore.removeClass("premium-gallery-item-hidden");

                    $galleryElement.parent().on("click", ".premium-gallery-load-less", function () {
                        _this.settings.counter = _this.settings.counter - _this.settings.imageToShow;
                    });

                    $galleryElement.parent().on("click", ".premium-gallery-load-more-btn:not(.premium-gallery-load-less)", function () {
                        _this.updateCounter();
                        _this.updateGrid(gradHeight, $isotopeGallery, $loadMoreDiv);
                    });

                }

            },

            getItemsToHide: function (instance, imagesToShow) {
                var items = instance.filteredItems.slice(imagesToShow, instance
                    .filteredItems.length).map(function (item) {
                        return item.element;
                    });

                return items;
            },

            appendItems: function (imagesToShow, gradHeight, $isotopeGallery) {

                var $galleryElement = this.elements.$galleryElement,
                    $gradientLayer = this.elements.$gradientLayer,
                    instance = $galleryElement.data("isotope"),
                    itemsToHide = this.getItemsToHide(instance, imagesToShow);

                $gradientLayer.outerHeight(gradHeight);

                $galleryElement.find(".premium-gallery-item-hidden").removeClass("premium-gallery-item-hidden");

                $galleryElement.parent().find(".premium-gallery-load-more").removeClass("premium-gallery-item-hidden");

                $(itemsToHide).addClass("premium-gallery-item-hidden");

                $isotopeGallery.isotope("layout");

                if (0 == itemsToHide) {

                    $gradientLayer.addClass("premium-gallery-item-hidden");

                    $galleryElement.parent().find(".premium-gallery-load-more").addClass("premium-gallery-item-hidden");
                }
            },

            triggerFilerTabs: function (url) {
                var filterIndex = url.searchParams.get(this.settings.flag),
                    $filters = this.elements.$filters;

                if (filterIndex) {

                    var $targetFilter = $filters.eq(filterIndex).find("a");

                    $targetFilter.trigger('click');

                }
            },

            onReady: function ($isotopeGallery) {
                var _this = this;

                $isotopeGallery.isotope("layout");

                // $isotopeGallery.isotope({
                //     filter: _this.settings.active_cat
                // });

                var url = new URL(window.location.href);

                if (url)
                    _this.triggerFilerTabs(url);

                //Show the widget after making sure everything is ready.
                _this.$element.find(".category.active").trigger('click');
                _this.$element.find(".elementor-invisible").removeClass("elementor-invisible");

            },

            onResize: function ($isotopeGallery) {
                var _this = this;

                _this.setMetroLayout();

                $isotopeGallery.isotope({
                    itemSelector: ".premium-gallery-item",
                    masonry: {
                        columnWidth: _this.settings.columnWidth
                    },
                });

            },

            lightBoxDisabled: function () {
                var _this = this,
                    $vidWrap = this.elements.$vidWrap;

                $vidWrap.each(function (index, item) {
                    var type = $(item).data("type");

                    $(".pa-gallery-video-icon").keypress(function () {
                        $(this).closest(".premium-gallery-item").trigger('click');
                    });

                    $(item).closest(".premium-gallery-item").on("click", function () {

                        var $this = $(this);

                        $this.find(".pa-gallery-img-container").css("background", "#000");

                        $this.find("img, .pa-gallery-icons-caption-container, .pa-gallery-icons-wrapper").css("visibility", "hidden");

                        if ("style3" !== _this.settings.skin)
                            $this.find(".premium-gallery-caption").css("visibility", "hidden");

                        if ("hosted" !== type) {
                            _this.playVid($this);
                        } else {
                            _this.playHostedVid(item);
                        }
                    });
                });

            },

            playVid: function ($this) {
                var $iframeWrap = $this.find(".premium-gallery-iframe-wrap"),
                    src = $iframeWrap.data("src");

                src = src.replace("&mute", "&autoplay=1&mute");

                var $iframe = $("<iframe/>");

                $iframe.attr({
                    "src": src,
                    "frameborder": "0",
                    "allowfullscreen": "1",
                    "allow": "autoplay;encrypted-media;"
                });

                $iframeWrap.html($iframe);

                $iframe.css("visibility", "visible");
            },

            playHostedVid: function (item) {
                var $video = $(item).find("video");

                $video.get(0).play();
                $video.css("visibility", "visible");
            },

            run: function () {

                var $galleryElement = this.elements.$galleryElement,
                    $vidWrap = this.elements.$vidWrap,
                    $filters = this.elements.$filters,
                    _this = this;

                if ('metro' === this.settings.layout) {

                    this.setMetroLayout();

                    this.settings.layout = "masonry";

                    $(window).resize(function () { _this.onResize($isotopeGallery); });
                }

                var $isotopeGallery = $galleryElement.isotope(this.getIsoTopeSettings());

                $isotopeGallery.imagesLoaded().progress(function () {
                    $isotopeGallery.isotope("layout");
                });

                $(document).ready(function () { _this.onReady($isotopeGallery); });

                if (this.settings.loadMore) {

                    var $gradientLayer = this.elements.$gradientLayer,
                        gradHeight = null;

                    setTimeout(function () {
                        gradHeight = $gradientLayer.outerHeight();
                    }, 200);

                    this.loadMore(gradHeight, $isotopeGallery);
                }

                if ("yes" !== this.settings.light_box)
                    this.lightBoxDisabled();

                $filters.find("a").click(function (e) {
                    e.preventDefault();

                    _this.isFilterClicked = true;

                    $filters.find(".active").removeClass("active");

                    $(this).addClass("active");

                    _this.settings.filter = $(this).attr("data-filter");

                    $isotopeGallery.isotope({
                        filter: _this.settings.filter
                    });

                    if (_this.settings.shuffle) $isotopeGallery.isotope("shuffle");

                    if (_this.settings.loadMore) _this.appendItems(_this.settings.minimum, gradHeight, $isotopeGallery);

                    return false;
                });

                if ("default" === this.settings.lightbox_type)
                    this.$element.find(".premium-img-gallery a[data-rel^='prettyPhoto']").prettyPhoto(this.getPrettyPhotoSettings());
            },

            getPrettyPhotoSettings: function () {
                return {
                    theme: this.settings.theme,
                    hook: "data-rel",
                    opacity: 0.7,
                    show_title: false,
                    deeplinking: false,
                    overlay_gallery: this.settings.overlay,
                    custom_markup: "",
                    default_width: 900,
                    default_height: 506,
                    social_tools: ""
                }
            },

            getIsoTopeSettings: function () {
                return {
                    itemSelector: '.premium-gallery-item',
                    percentPosition: true,
                    animationOptions: {
                        duration: 750,
                        easing: 'linear'
                    },
                    filter: this.settings.active_cat,
                    layoutMode: this.settings.layout,
                    originLeft: this.settings.ltrMode,
                    masonry: {
                        columnWidth: this.settings.columnWidth
                    },
                    sortBy: this.settings.sort_by
                }
            },

            getRepeaterSettings: function () {
                return this.getElementSettings('premium_gallery_img_content');
            },

            setMetroLayout: function () {

                var $galleryElement = this.elements.$galleryElement,
                    gridWidth = $galleryElement.width(),
                    cellSize = Math.floor(gridWidth / 12),
                    deviceType = elementorFrontend.getCurrentDeviceMode(),
                    suffix = 'desktop' === deviceType ? '' : '_' + deviceType,
                    repeater = this.getRepeaterSettings();

                $galleryElement.find(".premium-gallery-item").each(function (index, item) { //should be added to selectors and elements

                    var cells = repeater[index]['premium_gallery_image_cell' + suffix].size,
                        vCells = repeater[index]['premium_gallery_image_vcell' + suffix].size;

                    if ("" === cells || undefined == cells) {
                        cells = repeater[index].premium_gallery_image_cell;
                    }

                    if ("" === vCells || undefined == vCells) {
                        vCells = repeater[index].premium_gallery_image_vcell;
                    }

                    $(item).css({
                        width: Math.ceil(cells * cellSize),
                        height: Math.ceil(vCells * cellSize)
                    });
                });

                this.settings.columnWidth = cellSize;
            }

        });

        elementorFrontend.elementsHandler.attachHandler('premium-img-gallery', PremiumGridWidgetHandler);

    });
})(jQuery);