2 lines
6.1 KiB
JavaScript
2 lines
6.1 KiB
JavaScript
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function _toConsumableArray(t){return _arrayWithoutHoles(t)||_iterableToArray(t)||_nonIterableSpread()}function _nonIterableSpread(){throw new TypeError("Invalid attempt to spread non-iterable instance")}function _iterableToArray(t){if(Symbol.iterator in Object(t)||"[object Arguments]"===Object.prototype.toString.call(t))return Array.from(t)}function _arrayWithoutHoles(t){if(Array.isArray(t)){for(var e=0,n=new Array(t.length);e<t.length;e++)n[e]=t[e];return n}}function _extends(){return(_extends=Object.assign||function(t){for(var e=1;e<arguments.length;e++){var n=arguments[e];for(var r in n)Object.prototype.hasOwnProperty.call(n,r)&&(t[r]=n[r])}return t}).apply(this,arguments)}function _typeof(t){return(_typeof="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t})(t)}!function(t,e){"object"===("undefined"==typeof exports?"undefined":_typeof(exports))&&"undefined"!=typeof module?module.exports=e():"function"==typeof define&&define.amd?define(e):t.LazyLoad=e()}(this,function(){"use strict";var t="undefined"!=typeof window,e=t&&!("onscroll"in window)||"undefined"!=typeof navigator&&/(gle|ing|ro)bot|crawl|spider/i.test(navigator.userAgent),n=t&&"IntersectionObserver"in window,r=t&&"classList"in document.createElement("p"),o={elements_selector:"img",container:e||t?document:null,threshold:300,thresholds:null,data_src:"src",data_srcset:"srcset",data_sizes:"sizes",data_bg:"bg",class_loading:"loading",class_loaded:"loaded",class_error:"error",load_delay:0,auto_unobserve:!0,callback_enter:null,callback_exit:null,callback_reveal:null,callback_loaded:null,callback_error:null,callback_finish:null,use_native:!1},a=function(t,e){var n,r=new t(e);try{n=new CustomEvent("LazyLoad::Initialized",{detail:{instance:r}})}catch(t){(n=document.createEvent("CustomEvent")).initCustomEvent("LazyLoad::Initialized",!1,!1,{instance:r})}window.dispatchEvent(n)};var i=function(t,e){return t.getAttribute("data-"+e)},s=function(t,e,n){var r="data-"+e;null!==n?t.setAttribute(r,n):t.removeAttribute(r)},c=function(t){return"true"===i(t,"was-processed")},l=function(t,e){return s(t,"ll-timeout",e)},u=function(t){return i(t,"ll-timeout")},f=function(t,e){t&&t(e)},d=function(t,e){t._loadingCount+=e,0===t._elements.length&&0===t._loadingCount&&f(t._settings.callback_finish)},_=function(t){for(var e,n=[],r=0;e=t.children[r];r+=1)"SOURCE"===e.tagName&&n.push(e);return n},v=function(t,e,n){n&&t.setAttribute(e,n)},b=function(t,e){v(t,"sizes",i(t,e.data_sizes)),v(t,"srcset",i(t,e.data_srcset)),v(t,"src",i(t,e.data_src))},m={IMG:function(t,e){var n=t.parentNode;n&&"PICTURE"===n.tagName&&_(n).forEach(function(t){b(t,e)});b(t,e)},IFRAME:function(t,e){v(t,"src",i(t,e.data_src))},VIDEO:function(t,e){_(t).forEach(function(t){v(t,"src",i(t,e.data_src))}),v(t,"src",i(t,e.data_src)),t.load()}},g=function(t,e){var n,r,o=e._settings,a=t.tagName,s=m[a];if(s)return s(t,o),d(e,1),void(e._elements=(n=e._elements,r=t,n.filter(function(t){return t!==r})));!function(t,e){var n=i(t,e.data_src),r=i(t,e.data_bg);n&&(t.style.backgroundImage='url("'.concat(n,'")')),r&&(t.style.backgroundImage=r)}(t,o)},y=function(t,e){r?t.classList.add(e):t.className+=(t.className?" ":"")+e},h=function(t,e){r?t.classList.remove(e):t.className=t.className.replace(new RegExp("(^|\\s+)"+e+"(\\s+|$)")," ").replace(/^\s+/,"").replace(/\s+$/,"")},p=function(t,e,n){t.addEventListener(e,n)},E=function(t,e,n){t.removeEventListener(e,n)},w=function(t,e,n){E(t,"load",e),E(t,"loadeddata",e),E(t,"error",n)},A=function(t,e,n){var r=n._settings,o=e?r.class_loaded:r.class_error,a=e?r.callback_loaded:r.callback_error,i=t.target;h(i,r.class_loading),y(i,o),f(a,i),d(n,-1)},I=function(t,e){var n=function n(o){A(o,!0,e),w(t,n,r)},r=function r(o){A(o,!1,e),w(t,n,r)};!function(t,e,n){p(t,"load",e),p(t,"loadeddata",e),p(t,"error",n)}(t,n,r)},k=["IMG","IFRAME","VIDEO"],L=function(t,e){var n=e._observer;S(t,e),n&&e._settings.auto_unobserve&&n.unobserve(t)},O=function(t){var e=u(t);e&&(
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