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Editing File: /home/nftbase/web/rareseanft.com/public_html/plugins/lightbox/custom-photswipe.js

// Advance

var initPhotoSwipeFromDOM = function(gallerySelector) {

var parseThumbnailElements = function(el) {
        var thumbElements = el.childNodes,
            numNodes = thumbElements.length,
            items = [],
            el,
            childElements,
            thumbnailEl,
            size,
            item;

for(var i = 0; i < numNodes; i++) {
            el = thumbElements[i];

// include only element nodes 
            if(el.nodeType !== 1) {
              continue;
            }

childElements = el.children;

size = el.getAttribute('data-size').split('x');

// create slide object
            item = {
                src: el.getAttribute('href'),
                w: parseInt(size[0], 10),
                h: parseInt(size[1], 10),
                author: el.getAttribute('data-author')
            };

item.el = el; // save link to element for getThumbBoundsFn

if(childElements.length > 0) {
              item.msrc = childElements[0].getAttribute('src'); // thumbnail url
              if(childElements.length > 1) {
                  item.title = childElements[1].innerHTML; // caption (contents of figure)
              }
            }

items.push(item);
        }

return items;
    };

// find nearest parent element
    var closest = function closest(el, fn) {
        return el && ( fn(el) ? el : closest(el.parentNode, fn) );
    };

var onThumbnailsClick = function(e) {
        e = e || window.event;
        e.preventDefault ? e.preventDefault() : e.returnValue = false;

var eTarget = e.target || e.srcElement;
        console.log(e.srcElement);
        var clickedListItem = closest(eTarget, function(el) {
            return el.tagName === 'A';
        });

if(!clickedListItem) {
            return;
        }

var clickedGallery = clickedListItem.parentNode;

var childNodes = clickedListItem.parentNode.childNodes,
            numChildNodes = childNodes.length,
            nodeIndex = 0,
            index;

for (var i = 0; i < numChildNodes; i++) {
            if(childNodes[i].nodeType !== 1) { 
                continue; 
            }

if(childNodes[i] === clickedListItem) {
                index = nodeIndex;
                break;
            }
            nodeIndex++;
        }

if(index >= 0) {
            openPhotoSwipe( index, clickedGallery );
        }
        return false;
    };

var photoswipeParseHash = function() {
        var hash = window.location.hash.substring(1),
        params = {};

if(hash.length < 5) { // pid=1
            return params;
        }

if(params.gid) {
            params.gid = parseInt(params.gid, 10);
        }

return params;
    };

var openPhotoSwipe = function(index, galleryElement, disableAnimation, fromURL) {
        var pswpElement = document.querySelectorAll('.pswp')[0],
            gallery,
            options,
            items;

items = parseThumbnailElements(galleryElement);

// define options (if needed)
        options = {

galleryUID: galleryElement.getAttribute('data-pswp-uid'),

getThumbBoundsFn: function(index) {
                // See Options->getThumbBoundsFn section of docs for more info
                var thumbnail = items[index].el.children[0],
                    pageYScroll = window.pageYOffset || document.documentElement.scrollTop,
                    rect = thumbnail.getBoundingClientRect();

return {x:rect.left, y:rect.top + pageYScroll, w:rect.width};
            },

addCaptionHTMLFn: function(item, captionEl, isFake) {
                if(!item.title) {
                    captionEl.children[0].innerText = '';
                    return false;
                }
                captionEl.children[0].innerHTML = item.title +  '<br/><small>Photo: ' + item.author + '</small>';
                return true;
            },
            
        };

if(fromURL) {
            if(options.galleryPIDs) {
                // parse real index when custom PIDs are used 
                // http://photoswipe.com/documentation/faq.html#custom-pid-in-url
                for(var j = 0; j < items.length; j++) {
                    if(items[j].pid == index) {
                        options.index = j;
                        break;
                    }
                }
            } else {
                options.index = parseInt(index, 10) - 1;
            }
        } else {
            options.index = parseInt(index, 10);
        }

// exit if index not found
        if( isNaN(options.index) ) {
            return;
        }

var radios = document.getElementsByName('gallery-style');
        for (var i = 0, length = radios.length; i < length; i++) {
            if (radios[i].checked) {
                if(radios[i].id == 'radio-all-controls') {

} else if(radios[i].id == 'radio-minimal-black') {
                    options.mainClass = 'pswp--minimal--dark';
                    options.barsSize = {top:0,bottom:0};
                    options.captionEl = false;
                    options.fullscreenEl = false;
                    options.shareEl = false;
                    options.bgOpacity = 0.85;
                    options.tapToClose = true;
                    options.tapToToggleControls = false;
                }
                break;
            }
        }

if(disableAnimation) {
            options.showAnimationDuration = 0;
        }

// Pass data to PhotoSwipe and initialize it
        gallery = new PhotoSwipe( pswpElement, PhotoSwipeUI_Default, items, options);

// see: http://photoswipe.com/documentation/responsive-images.html
        var realViewportWidth,
            useLargeImages = false,
            firstResize = true,
            imageSrcWillChange;

gallery.listen('beforeResize', function() {

var dpiRatio = window.devicePixelRatio ? window.devicePixelRatio : 1;
            dpiRatio = Math.min(dpiRatio, 2.5);
            realViewportWidth = gallery.viewportSize.x * dpiRatio;

if(realViewportWidth >= 1200 || (!gallery.likelyTouchDevice && realViewportWidth > 800) || screen.width > 1200 ) {
                if(!useLargeImages) {
                    useLargeImages = true;
                    imageSrcWillChange = true;
                }
                
            } else {
                if(useLargeImages) {
                    useLargeImages = false;
                    imageSrcWillChange = true;
                }
            }

if(imageSrcWillChange && !firstResize) {
                gallery.invalidateCurrItems();
            }

if(firstResize) {
                firstResize = false;
            }

imageSrcWillChange = false;

});

gallery.listen('gettingData', function(index, item) {
            if( useLargeImages ) {
                item.src = item.o.src;
                item.w = item.o.w;
                item.h = item.o.h;
            } else {
                item.src = item.m.src;
                item.w = item.m.w;
                item.h = item.m.h;
            }
        });

gallery.init();
    };

// select all gallery elements
    var galleryElements = document.querySelectorAll( gallerySelector );
    for(var i = 0, l = galleryElements.length; i < l; i++) {
        galleryElements[i].setAttribute('data-pswp-uid', i+1);
        galleryElements[i].onclick = onThumbnailsClick;
    }

// Parse URL and open gallery if it contains #&pid=3&gid=1
    var hashData = photoswipeParseHash();
    if(hashData.pid && hashData.gid) {
        openPhotoSwipe( hashData.pid,  galleryElements[ hashData.gid - 1 ], true, true );
    }
};

initPhotoSwipeFromDOM('.demo-gallery');

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