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authorAndrea Lepori <alepori@student.ethz.ch>2023-07-24 11:56:04 +0200
committerAndrea Lepori <alepori@student.ethz.ch>2023-07-24 11:56:07 +0200
commit9224efb213f92e52557244937b99031dc25f0ce0 (patch)
tree3c52110e0af15435bbe477959a89481eb7804008 /static
parentprototype for doclist table (diff)
parentMerge branch 'master' of ssh://git.thearcway.org:2222/~/r/mafaldo/scout-subs (diff)
downloadscout-subs-9224efb213f92e52557244937b99031dc25f0ce0.tar.gz
scout-subs-9224efb213f92e52557244937b99031dc25f0ce0.zip
Merge branch 'master' into dev
Diffstat (limited to '')
-rw-r--r--static/lazyload.js181
1 files changed, 1 insertions, 180 deletions
diff --git a/static/lazyload.js b/static/lazyload.js
index 6b76a3c..73943af 100644
--- a/static/lazyload.js
+++ b/static/lazyload.js
@@ -1,180 +1 @@
-/*!
- * Lazy Load - JavaScript plugin for lazy loading images
- *
- * Copyright (c) 2007-2019 Mika Tuupola
- *
- * Licensed under the MIT license:
- * http://www.opensource.org/licenses/mit-license.php
- *
- * Project home:
- * https://appelsiini.net/projects/lazyload
- *
- * Version: 2.0.0-rc.2
- *
- */
-
-(function (root, factory) {
- if (typeof exports === "object") {
- module.exports = factory(root);
- } else if (typeof define === "function" && define.amd) {
- define([], factory);
- } else {
- root.LazyLoad = factory(root);
- }
-}) (typeof global !== "undefined" ? global : this.window || this.global, function (root) {
-
- "use strict";
-
- if (typeof define === "function" && define.amd){
- root = window;
- }
-
- const defaults = {
- src: "data-src",
- srcset: "data-srcset",
- selector: ".lazyload",
- root: null,
- rootMargin: "0px",
- threshold: 0
- };
-
- /**
- * Merge two or more objects. Returns a new object.
- * @private
- * @param {Boolean} deep If true, do a deep (or recursive) merge [optional]
- * @param {Object} objects The objects to merge together
- * @returns {Object} Merged values of defaults and options
- */
- const extend = function () {
-
- let extended = {};
- let deep = false;
- let i = 0;
- let length = arguments.length;
-
- /* Check if a deep merge */
- if (Object.prototype.toString.call(arguments[0]) === "[object Boolean]") {
- deep = arguments[0];
- i++;
- }
-
- /* Merge the object into the extended object */
- let merge = function (obj) {
- for (let prop in obj) {
- if (Object.prototype.hasOwnProperty.call(obj, prop)) {
- /* If deep merge and property is an object, merge properties */
- if (deep && Object.prototype.toString.call(obj[prop]) === "[object Object]") {
- extended[prop] = extend(true, extended[prop], obj[prop]);
- } else {
- extended[prop] = obj[prop];
- }
- }
- }
- };
-
- /* Loop through each object and conduct a merge */
- for (; i < length; i++) {
- let obj = arguments[i];
- merge(obj);
- }
-
- return extended;
- };
-
- function LazyLoad(images, options) {
- this.settings = extend(defaults, options || {});
- this.images = images || document.querySelectorAll(this.settings.selector);
- this.observer = null;
- this.init();
- }
-
- LazyLoad.prototype = {
- init: function() {
-
- /* Without observers load everything and bail out early. */
- if (!root.IntersectionObserver) {
- this.loadImages();
- return;
- }
-
- let self = this;
- let observerConfig = {
- root: this.settings.root,
- rootMargin: this.settings.rootMargin,
- threshold: [this.settings.threshold]
- };
-
- this.observer = new IntersectionObserver(function(entries) {
- Array.prototype.forEach.call(entries, function (entry) {
- if (entry.isIntersecting) {
- self.observer.unobserve(entry.target);
- let src = entry.target.getAttribute(self.settings.src);
- let srcset = entry.target.getAttribute(self.settings.srcset);
- if ("img" === entry.target.tagName.toLowerCase()) {
- if (src) {
- entry.target.src = src;
- }
- if (srcset) {
- entry.target.srcset = srcset;
- }
- } else {
- entry.target.style.backgroundImage = "url(" + src + ")";
- }
- }
- });
- }, observerConfig);
-
- Array.prototype.forEach.call(this.images, function (image) {
- self.observer.observe(image);
- });
- },
-
- loadAndDestroy: function () {
- if (!this.settings) { return; }
- this.loadImages();
- this.destroy();
- },
-
- loadImages: function () {
- if (!this.settings) { return; }
-
- let self = this;
- Array.prototype.forEach.call(this.images, function (image) {
- let src = image.getAttribute(self.settings.src);
- let srcset = image.getAttribute(self.settings.srcset);
- if ("img" === image.tagName.toLowerCase()) {
- if (src) {
- image.src = src;
- }
- if (srcset) {
- image.srcset = srcset;
- }
- } else {
- image.style.backgroundImage = "url('" + src + "')";
- }
- });
- },
-
- destroy: function () {
- if (!this.settings) { return; }
- this.observer.disconnect();
- this.settings = null;
- }
- };
-
- root.lazyload = function(images, options) {
- return new LazyLoad(images, options);
- };
-
- if (root.jQuery) {
- const $ = root.jQuery;
- $.fn.lazyload = function (options) {
- options = options || {};
- options.attribute = options.attribute || "data-src";
- new LazyLoad($.makeArray(this), options);
- return this;
- };
- }
-
- return LazyLoad;
-});
+!function(n,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):(n="undefined"!=typeof globalThis?globalThis:n||self).LazyLoad=t()}(this,(function(){"use strict";function n(){return n=Object.assign||function(n){for(var t=1;t<arguments.length;t++){var e=arguments[t];for(var i in e)Object.prototype.hasOwnProperty.call(e,i)&&(n[i]=e[i])}return n},n.apply(this,arguments)}var t="undefined"!=typeof window,e=t&&!("onscroll"in window)||"undefined"!=typeof navigator&&/(gle|ing|ro)bot|crawl|spider/i.test(navigator.userAgent),i=t&&"IntersectionObserver"in window,o=t&&"classList"in document.createElement("p"),a=t&&window.devicePixelRatio>1,r={elements_selector:".lazy",container:e||t?document:null,threshold:300,thresholds:null,data_src:"src",data_srcset:"srcset",data_sizes:"sizes",data_bg:"bg",data_bg_hidpi:"bg-hidpi",data_bg_multi:"bg-multi",data_bg_multi_hidpi:"bg-multi-hidpi",data_bg_set:"bg-set",data_poster:"poster",class_applied:"applied",class_loading:"loading",class_loaded:"loaded",class_error:"error",class_entered:"entered",class_exited:"exited",unobserve_completed:!0,unobserve_entered:!1,cancel_on_exit:!0,callback_enter:null,callback_exit:null,callback_applied:null,callback_loading:null,callback_loaded:null,callback_error:null,callback_finish:null,callback_cancel:null,use_native:!1,restore_on_error:!1},c=function(t){return n({},r,t)},l=function(n,t){var e,i="LazyLoad::Initialized",o=new n(t);try{e=new CustomEvent(i,{detail:{instance:o}})}catch(n){(e=document.createEvent("CustomEvent")).initCustomEvent(i,!1,!1,{instance:o})}window.dispatchEvent(e)},u="src",s="srcset",d="sizes",f="poster",_="llOriginalAttrs",g="data",v="loading",b="loaded",m="applied",p="error",h="native",E="data-",I="ll-status",y=function(n,t){return n.getAttribute(E+t)},k=function(n){return y(n,I)},w=function(n,t){return function(n,t,e){var i="data-ll-status";null!==e?n.setAttribute(i,e):n.removeAttribute(i)}(n,0,t)},A=function(n){return w(n,null)},L=function(n){return null===k(n)},O=function(n){return k(n)===h},x=[v,b,m,p],C=function(n,t,e,i){n&&(void 0===i?void 0===e?n(t):n(t,e):n(t,e,i))},N=function(n,t){o?n.classList.add(t):n.className+=(n.className?" 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