305 lines
7.8 KiB
JavaScript
305 lines
7.8 KiB
JavaScript
class Util {
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footer() {
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var body = $("body")
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var currentPath = location.href.split("page/")[1];
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var html = `
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<ul class="footer clear">
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${config.footer.map((v, i) => {
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return `
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<li class="${v.path.includes(currentPath) ? 'footer_active' : ''}">
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<a href="${v.path}">
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<i class="iconfont ${v.icon}"></i>
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<span>${v.title}</span>
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</a>
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</li>
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`
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}).toString().replaceAll(",", "")
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}
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</ul>
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`
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body.innerHTML += html
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}
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item(className, data) {
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var li = ""
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data.forEach(v => {
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li += `
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<li>
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<div class="top">
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<a href="./info.html?id=${v.id}&url=${v.preview}">
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<img src="${v.preview}" alt="">
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<span>${v.total}</span>
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</a>
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</div>
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<a href="./info.html?id=${v.id}&url=${v.preview}">
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<div class="title">${v.title}</div>
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<div class="source">${v.user}</div>
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<div class="source">${v.source}</div>
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</a>
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<div class="tags">
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${v.tags.map(item => {
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return `<a href="./mechanismList.html?id=${item.id}&text=${item.title}&type=tags" class="tags-item">
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${item.title}
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</a>`
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}).toString().replaceAll(",", "")
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}
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</div>
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</li>
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`
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})
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$(className).innerHTML = li
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}
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header(title = "", html = "") {
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var html = `
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<div class="pub_header theme_color padding clear">
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<div class="header_left">
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<i class="iconfont icon-back1"></i>
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<span>${title}</span>
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</div>
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<div class="header_right">
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${html}
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</div>
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</div>
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`;
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$("body").innerHTML += html
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$(".icon-back1").onclick = () => {
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console.log("1111");
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history.back()
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}
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$(".icon-home") !=null? $(".icon-home").onclick = () => {
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location.href = "./home.html"
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}:''
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}
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query(name) {
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var reg = new RegExp("(^|&)" + name + "=([^&]*)(&|$)", "i");
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var r = window.location.search.substr(1).match(reg);
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if (r != null) return decodeURI(r[2]);
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return null;
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}
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initPhotoSwipeFromDOM(gallerySelector) {
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var parseThumbnailElements = function (el) {
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var thumbElements = el.childNodes,
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numNodes = thumbElements.length,
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items = [],
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figureEl,
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linkEl,
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size,
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item;
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for (var i = 0; i < numNodes; i++) {
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figureEl = thumbElements[i]; // <figure> element
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// include only element nodes
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if (figureEl.nodeType !== 1) {
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continue;
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}
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linkEl = figureEl.children[0]; // <a> element
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size = linkEl.getAttribute('data-size').split('x');
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// create slide object
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item = {
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src: linkEl.getAttribute('href'),
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w: parseInt(size[0], 10),
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h: parseInt(size[1], 10)
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};
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if (figureEl.children.length > 1) {
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// <figcaption> content
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item.title = figureEl.children[1].innerHTML;
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}
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if (linkEl.children.length > 0) {
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// <img> thumbnail element, retrieving thumbnail url
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item.msrc = linkEl.children[0].getAttribute('src');
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}
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item.el = figureEl; // save link to element for getThumbBoundsFn
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items.push(item);
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}
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return items;
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};
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// find nearest parent element
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var closest = function closest(el, fn) {
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return el && (fn(el) ? el : closest(el.parentNode, fn));
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};
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// triggers when user clicks on thumbnail
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var onThumbnailsClick = function (e) {
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e = e || window.event;
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e.preventDefault ? e.preventDefault() : e.returnValue = false;
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var eTarget = e.target || e.srcElement;
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// find root element of slide
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var clickedListItem = closest(eTarget, function (el) {
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return (el.tagName && el.tagName.toUpperCase() === 'FIGURE');
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});
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if (!clickedListItem) {
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return;
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}
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// find index of clicked item by looping through all child nodes
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// alternatively, you may define index via data- attribute
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var clickedGallery = clickedListItem.parentNode,
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childNodes = clickedListItem.parentNode.childNodes,
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numChildNodes = childNodes.length,
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nodeIndex = 0,
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index;
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for (var i = 0; i < numChildNodes; i++) {
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if (childNodes[i].nodeType !== 1) {
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continue;
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}
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if (childNodes[i] === clickedListItem) {
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index = nodeIndex;
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break;
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}
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nodeIndex++;
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}
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if (index >= 0) {
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// open PhotoSwipe if valid index found
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openPhotoSwipe(index, clickedGallery);
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}
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return false;
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};
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// parse picture index and gallery index from URL (#&pid=1&gid=2)
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var photoswipeParseHash = function () {
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var hash = window.location.hash.substring(1),
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params = {};
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if (hash.length < 5) {
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return params;
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}
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var vars = hash.split('&');
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for (var i = 0; i < vars.length; i++) {
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if (!vars[i]) {
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continue;
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}
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var pair = vars[i].split('=');
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if (pair.length < 2) {
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continue;
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}
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params[pair[0]] = pair[1];
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}
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if (params.gid) {
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params.gid = parseInt(params.gid, 10);
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}
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return params;
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};
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var openPhotoSwipe = function (index, galleryElement, disableAnimation, fromURL) {
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var pswpElement = document.querySelectorAll('.pswp')[0],
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gallery,
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options,
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items;
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items = parseThumbnailElements(galleryElement);
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// define options (if needed)
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options = {
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// define gallery index (for URL)
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galleryUID: galleryElement.getAttribute('data-pswp-uid'),
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getThumbBoundsFn: function (index) {
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// See Options -> getThumbBoundsFn section of documentation for more info
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var thumbnail = items[index].el.getElementsByTagName('img')[0], // find thumbnail
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pageYScroll = window.pageYOffset || document.documentElement.scrollTop,
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rect = thumbnail.getBoundingClientRect();
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return { x: rect.left, y: rect.top + pageYScroll, w: rect.width };
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}
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};
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// PhotoSwipe opened from URL
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if (fromURL) {
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if (options.galleryPIDs) {
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// parse real index when custom PIDs are used
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// http://photoswipe.com/documentation/faq.html#custom-pid-in-url
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for (var j = 0; j < items.length; j++) {
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if (items[j].pid == index) {
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options.index = j;
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break;
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}
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}
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} else {
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// in URL indexes start from 1
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options.index = parseInt(index, 10) - 1;
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}
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} else {
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options.index = parseInt(index, 10);
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}
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// exit if index not found
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if (isNaN(options.index)) {
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return;
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}
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if (disableAnimation) {
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options.showAnimationDuration = 0;
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}
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// Pass data to PhotoSwipe and initialize it
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gallery = new PhotoSwipe(pswpElement, PhotoSwipeUI_Default, items, options);
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gallery.init();
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};
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// loop through all gallery elements and bind events
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var galleryElements = document.querySelectorAll(gallerySelector);
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for (var i = 0, l = galleryElements.length; i < l; i++) {
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galleryElements[i].setAttribute('data-pswp-uid', i + 1);
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galleryElements[i].onclick = onThumbnailsClick;
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}
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// Parse URL and open gallery if it contains #&pid=3&gid=1
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var hashData = photoswipeParseHash();
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if (hashData.pid && hashData.gid) {
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openPhotoSwipe(hashData.pid, galleryElements[hashData.gid - 1], true, true);
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}
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}
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$(className) {
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return document.querySelector(className);
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}
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_(className) {
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return document.querySelectorAll(className);
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}
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}
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var { $, _, footer,
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item, header,
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query, initPhotoSwipeFromDOM
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} = new Util();
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