304 lines
12 KiB
JavaScript
304 lines
12 KiB
JavaScript
(function($) {
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$(function() {
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var $window = $(window),
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$body = $('body'),
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$wrapper = $('#wrapper');
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// Add (and later, on load, remove) "loading" class.
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$body.addClass('loading');
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if( document.readyState != 'loading' ) {
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window.setTimeout(function() {
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$body.removeClass('loading');
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}, 100);
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} else {
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$window.on('load', function() {
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window.setTimeout(function() {
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$body.removeClass('loading');
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}, 100);
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});
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}
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// Prevent transitions/animations on resize.
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var resizeTimeout;
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$window.on('resize', function() {
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window.clearTimeout(resizeTimeout);
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$body.addClass('resizing');
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resizeTimeout = window.setTimeout(function() {
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$body.removeClass('resizing');
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}, 100);
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});
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// Scroll back to top.
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$window.scrollTop(0);
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// Fix: Placeholder polyfill.
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$('form').placeholder();
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// Panels.
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var $panels = $('.panel');
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$panels.each(function() {
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var $this = $(this),
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$toggles = $('[href="#' + $this.attr('id') + '"]'),
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$closer = $('<div class="closer" />').appendTo($this);
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// Closer.
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$closer
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.on('click', function(event) {
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$this.trigger('---hide');
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});
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// Events.
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$this
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.on('click', function(event) {
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event.stopPropagation();
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})
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.on('---toggle', function() {
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if ($this.hasClass('active'))
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$this.triggerHandler('---hide');
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else
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$this.triggerHandler('---show');
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})
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.on('---show', function() {
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// Hide other content.
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if ($body.hasClass('content-active'))
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$panels.trigger('---hide');
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// Activate content, toggles.
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$this.addClass('active');
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$toggles.addClass('active');
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// Activate body.
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$body.addClass('content-active');
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})
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.on('---hide', function() {
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// Deactivate content, toggles.
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$this.removeClass('active');
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$toggles.removeClass('active');
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// Deactivate body.
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$body.removeClass('content-active');
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});
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// Toggles.
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$toggles
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.removeAttr('href')
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.css('cursor', 'pointer')
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.on('click', function(event) {
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event.preventDefault();
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event.stopPropagation();
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$this.trigger('---toggle');
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});
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});
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// Global events.
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$body
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.on('click', function(event) {
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if ($body.hasClass('content-active')) {
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event.preventDefault();
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event.stopPropagation();
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$panels.trigger('---hide');
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}
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});
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$window
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.on('keyup', function(event) {
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if (event.keyCode == 27
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&& $body.hasClass('content-active')) {
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event.preventDefault();
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event.stopPropagation();
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$panels.trigger('---hide');
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}
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});
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// Footer.
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var $footer = $('#footer');
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// Main.
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var $main = $('#main');
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// Thumbs.
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$main.children('.thumb').each(function() {
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var $this = $(this),
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$image = $this.find('.image'), $image_img = $image.children('img'),
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x;
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// No image? Bail.
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if ($image.length == 0)
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return;
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// Image.
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// This sets the background of the "image" <span> to the image pointed to by its child
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// <img> (which is then hidden). Gives us way more flexibility.
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// Set background.
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$image.css('background-image', 'url(' + $image_img.attr('src') + ')');
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// Set background position.
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if (x = $image_img.data('position'))
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$image.css('background-position', x);
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// Hide original img.
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$image_img.hide();
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});
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// Thumbs Index.
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$main.children('.thumb').each(function() {
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var $this = $(this),
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$link = $this.find('.link'), $link_img = $link.children('img'),
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x;
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// No link? Bail.
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if ($link.length == 0)
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return;
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// link.
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// This sets the background of the "link" <span> to the link pointed to by its child
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// <img> (which is then hidden). Gives us way more flexibility.
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// Set background.
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$link.css('background-image', 'url(' + $link_img.attr('src') + ')');
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// Set background position.
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if (x = $link_img.data('position'))
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$link.css('background-position', x);
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// Hide original img.
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$link_img.hide();
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});
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var gallery_items = $(".gallery-item").sort(
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function(item_a, item_b){
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return item_a.getAttribute("gallery_index") -
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item_b.getAttribute("gallery_index");
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}
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);
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gallery_items.magnificPopup({
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type: "image",
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mainClass: "mfp-img-mobile",
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image: {
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titleSrc: function(item) {
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let caption = '';
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if(item.el.attr("downloadable") == "true"){
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caption += '<div title="Download" ' +
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'class="download-button"><a href="' +
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item.el.attr("download_file") + '" download="' +
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item.el.attr("orig_name") +
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'"><i class="fa fa-download"></i></a></div>';
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}
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caption += '<div class="caption-surround">';
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if( item.el.attr("phototitle") != "" ) {
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caption += "<h2>" + item.el.attr("phototitle") + "</h2>";
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}
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if( item.el.attr("description") != "" ) {
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caption += '<div class="description">' +
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item.el.attr("description") + "</div>";
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}
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let tax_elem = item.el.parent().find(".caption_tax");
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if( tax_elem.length > 0 ) {
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caption += tax_elem[0].outerHTML;
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}
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caption += "</div>";
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return caption;
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},
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},
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gallery:{
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enabled:true,
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arrowMarkup: '<button title="%title%" class="nav-%dir%"></button>',
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},
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callbacks: {
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change: function() {
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// Replace the current history state with a URL with
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// a new hash part. The hash part tells the site to load
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// a specific image in fullscreen. Replacing the history
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// causes the back and forward buttons to now go to the
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// URL with the hash version... Simply changing the URL
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// will instead cause a browser to add a new URL to the
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// history with the hash part. Then if you look at a ton
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// of images on one page, they'll all clutter up your history
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// and you'll have to back through them all to get back to
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// what seems like the previous page. I think this
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// replaceState version is a better behavior.
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const hash = "#" + this.currItem.el.attr("id");
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window.history.replaceState(undefined, undefined, hash);
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},
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close: function() {
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// Clear the hash part without adding new things to the history
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window.history.replaceState(undefined, undefined, "");
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},
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},
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fixedContentPos: true,
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});
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// If there's a fragment id, see if it's an image index
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// If it is, and it's really a gallery_item then click on it
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let click_hash = function () {
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let fid = $(window.location.hash);
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if( fid.length == 1 &&
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(
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fid[0].classList.contains("gallery-item") ||
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fid[0].classList.contains("gallery-item-marker")
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)
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) {
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let curr_item = $.magnificPopup.instance.currItem;
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if( curr_item &&
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curr_item.el.attr("id") == fid[0].id )
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{
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// Nothing needs to happen in this case...
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return false;
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} else
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{
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// Otherwise we need to update the popup, so click it
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fid.click();
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return false;
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}
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} else {
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// Some other hash was present, let the browser handle it
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$.magnificPopup.close();
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return true;
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}
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return true;
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}
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// Check the fragment id at load
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if( window.location.hash != "" ) {
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click_hash();
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}
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// Check the fragment id on hashchange
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$(window).on("hashchange", click_hash);
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});
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})(jQuery);
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