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61e1896945
* A bunch of refactors in public JS files (home.js, dashboard.js, etcetera). * Added lazyload to home page (for thumbs of uploaded images), dashboard (for thumbs view) and albums' public link. Albums' public link will silently fallback to loading all thumbs at once if JavaScript is disabled. * A bunch of others code improvements. Honestly I'm too lazy to track all the changes.
2 lines
3.7 KiB
JavaScript
Executable File
2 lines
3.7 KiB
JavaScript
Executable File
/*! lazyload v10.5.2 | Copyright (c) 2015 Andrea Verlicchi */var _extends=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(e[r]=n[r])}return e},_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e};!function(e,t){"object"===("undefined"==typeof exports?"undefined":_typeof(exports))&&"undefined"!=typeof module?module.exports=t():"function"==typeof define&&define.amd?define(t):e.LazyLoad=t()}(this,function(){"use strict";var e=function(e){var t={elements_selector:"img",container:document,threshold:300,data_src:"src",data_srcset:"srcset",class_loading:"loading",class_loaded:"loaded",class_error:"error",callback_load:null,callback_error:null,callback_set:null,callback_enter:null};return _extends({},t,e)},t=function(e,t){return e.getAttribute("data-"+t)},n=function(e,t,n){return e.setAttribute("data-"+t,n)},r=function(e){return e.filter(function(e){return!t(e,"was-processed")})},s=function(e,t){var n,r=new e(t);try{n=new CustomEvent("LazyLoad::Initialized",{detail:{instance:r}})}catch(e){(n=document.createEvent("CustomEvent")).initCustomEvent("LazyLoad::Initialized",!1,!1,{instance:r})}window.dispatchEvent(n)},o=function(e,n){var r=n.data_srcset,s=e.parentNode;if(s&&"PICTURE"===s.tagName)for(var o,a=0;o=s.children[a];a+=1)if("SOURCE"===o.tagName){var i=t(o,r);i&&o.setAttribute("srcset",i)}},a=function(e,n){var r=n.data_src,s=n.data_srcset,a=e.tagName,i=t(e,r);if("IMG"===a){o(e,n);var c=t(e,s);return c&&e.setAttribute("srcset",c),void(i&&e.setAttribute("src",i))}"IFRAME"!==a?i&&(e.style.backgroundImage='url("'+i+'")'):i&&e.setAttribute("src",i)},i="undefined"!=typeof window,c=i&&"IntersectionObserver"in window,l=i&&"classList"in document.createElement("p"),u=function(e,t){l?e.classList.add(t):e.className+=(e.className?" ":"")+t},d=function(e,t){l?e.classList.remove(t):e.className=e.className.replace(new RegExp("(^|\\s+)"+t+"(\\s+|$)")," ").replace(/^\s+/,"").replace(/\s+$/,"")},f=function(e,t){e&&e(t)},_=function(e,t,n){e.removeEventListener("load",t),e.removeEventListener("error",n)},v=function(e,t){var n=function n(s){m(s,!0,t),_(e,n,r)},r=function r(s){m(s,!1,t),_(e,n,r)};e.addEventListener("load",n),e.addEventListener("error",r)},m=function(e,t,n){var r=e.target;d(r,n.class_loading),u(r,t?n.class_loaded:n.class_error),f(t?n.callback_load:n.callback_error,r)},b=function(e,t){f(t.callback_enter,e),["IMG","IFRAME"].indexOf(e.tagName)>-1&&(v(e,t),u(e,t.class_loading)),a(e,t),n(e,"was-processed",!0),f(t.callback_set,e)},p=function(e){return e.isIntersecting||e.intersectionRatio>0},h=function(t,n){this._settings=e(t),this._setObserver(),this.update(n)};h.prototype={_setObserver:function(){var e=this;if(c){var t=this._settings,n={root:t.container===document?null:t.container,rootMargin:t.threshold+"px"};this._observer=new IntersectionObserver(function(t){t.forEach(function(t){if(p(t)){var n=t.target;b(n,e._settings),e._observer.unobserve(n)}}),e._elements=r(e._elements)},n)}},update:function(e){var t=this,n=this._settings,s=e||n.container.querySelectorAll(n.elements_selector);this._elements=r(Array.prototype.slice.call(s)),this._observer?this._elements.forEach(function(e){t._observer.observe(e)}):(this._elements.forEach(function(e){b(e,n)}),this._elements=r(this._elements))},destroy:function(){var e=this;this._observer&&(r(this._elements).forEach(function(t){e._observer.unobserve(t)}),this._observer=null),this._elements=null,this._settings=null}};var y=window.lazyLoadOptions;return i&&y&&function(e,t){if(t.length)for(var n,r=0;n=t[r];r+=1)s(e,n);else s(e,t)}(h,y),h});
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