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BaseFeature from '../../foundation/base/base';\r\n\r\nexport default class SiteDocument extends BaseFeature {\r\n\tconstructor(element) {\r\n\t\tsuper(element);\r\n\r\n\t\tthis.el = element;\r\n\t\tthis.citationImageBlobs = this.el.querySelectorAll(\r\n\t\t\t'[data-ref=\"citation-image-blob\"]'\r\n\t\t);\r\n\t\tthis.citationBgBlobs = this.el.querySelectorAll(\r\n\t\t\t'[data-ref=\"citation-bg-blob\"]'\r\n\t\t);\r\n\r\n\t\tthis.contentCardModules = this.el.querySelectorAll(\r\n\t\t\t'.o-module-content-cards-fou'\r\n\t\t);\r\n\t\tthis.contentCardLists = this.el.querySelectorAll(\r\n\t\t\t'[data-ref=\"module-content-cards-fou__list\"]'\r\n\t\t);\r\n\t\tthis.contentCardList = this.el.querySelector(\r\n\t\t\t'[data-ref=\"module-content-cards-fou__list\"]'\r\n\t\t);\r\n\r\n\t\tthis.contentCardImageBlobs = this.el.querySelectorAll(\r\n\t\t\t'[data-ref=\"content-card-fou__image-blob\"]'\r\n\t\t);\r\n\t\tthis.contentCardBgBlob = this.el.querySelector(\r\n\t\t\t'[data-ref=\"content-card-fou__bg-blob\"]'\r\n\t\t);\r\n\t\tthis.contentCardBgBlobs = this.el.querySelectorAll(\r\n\t\t\t'[data-ref=\"content-card-fou__bg-blob\"]'\r\n\t\t);\r\n\t\tthis.blobStack = this.el.querySelector('.o-blob-stack');\r\n\r\n\t\tif (this.el.querySelector('body').classList.contains('theme-fou')) {\r\n\t\t\tthis.observer = new IntersectionObserver(\r\n\t\t\t\tthis.callbackFunction.bind(this)\r\n\t\t\t);\r\n\r\n\t\t\tthis.init();\r\n\t\t}\r\n\t}\r\n\r\n\tinit() {\r\n\t\twindow.addEventListener('load', () => {\r\n\t\t\tif (this.blobStack) {\r\n\t\t\t\tthis.blobStack.classList.add('o-blob-stack--slide-up');\r\n\t\t\t}\r\n\t\t});\r\n\r\n\t\twindow.addEventListener('scroll', () => {\r\n\t\t\tif (\r\n\t\t\t\tthis.citationBgBlobs.length > 0\r\n\t\t\t\t|| this.citationImageBlobs.length > 0\r\n\t\t\t) {\r\n\t\t\t\tthis.citationBgBlobs.forEach((blob) => {\r\n\t\t\t\t\tthis.observer.observe(blob, { threshold: 0.3 });\r\n\t\t\t\t});\r\n\r\n\t\t\t\tthis.citationImageBlobs.forEach((blob) => {\r\n\t\t\t\t\tthis.observer.observe(blob, { threshold: 0.3 });\r\n\t\t\t\t});\r\n\t\t\t}\r\n\r\n\t\t\tif (this.blobStack) {\r\n\t\t\t\tthis.observer.observe(this.blobStack, { threshold: 0.3 });\r\n\t\t\t}\r\n\r\n\t\t\tif (this.contentCardLists.length > 0) {\r\n\t\t\t\tthis.contentCardLists.forEach((list) => {\r\n\t\t\t\t\tif (list.children.length === 1) {\r\n\t\t\t\t\t\tthis.observer.observe(\r\n\t\t\t\t\t\t\tlist.querySelector('[data-ref=\"content-card-fou__image-blob\"]'),\r\n\t\t\t\t\t\t\t{\r\n\t\t\t\t\t\t\t\tthreshold: 0.3,\r\n\t\t\t\t\t\t\t}\r\n\t\t\t\t\t\t);\r\n\t\t\t\t\t\tthis.observer.observe(\r\n\t\t\t\t\t\t\tlist.querySelector('[data-ref=\"content-card-fou__bg-blob\"]'),\r\n\t\t\t\t\t\t\t{ threshold: 0.3 }\r\n\t\t\t\t\t\t);\r\n\t\t\t\t\t}\r\n\t\t\t\t});\r\n\t\t\t}\r\n\t\t});\r\n\t}\r\n\r\n\t// eslint-disable-next-line class-methods-use-this\r\n\tcallbackFunction(entries) {\r\n\t\t// eslint-disable-next-line array-callback-return\r\n\t\tentries.map((entry) => {\r\n\t\t\tif (entry.target.classList.contains('o-blob-stack')) {\r\n\t\t\t\tthis.animateScrollingBlobStack(entry);\r\n\t\t\t}\r\n\r\n\t\t\tif (entry.target.getAttribute('data-ref') === 'citation-bg-blob') {\r\n\t\t\t\tthis.animateCitationBgBlob(entry);\r\n\t\t\t}\r\n\r\n\t\t\tif (entry.target.getAttribute('data-ref') === 'citation-image-blob') {\r\n\t\t\t\tthis.animateCitationImageBlob(entry);\r\n\t\t\t}\r\n\r\n\t\t\tif (\r\n\t\t\t\tentry.target.getAttribute('data-ref') === 'content-card-fou__image-blob'\r\n\t\t\t) {\r\n\t\t\t\tthis.animateContentCardImageBlob(entry);\r\n\t\t\t}\r\n\r\n\t\t\tif (\r\n\t\t\t\tentry.target.getAttribute('data-ref') === 'content-card-fou__bg-blob'\r\n\t\t\t) {\r\n\t\t\t\tthis.animateContentCardBgBlob(entry);\r\n\t\t\t}\r\n\t\t});\r\n\t}\r\n\r\n\t// eslint-disable-next-line class-methods-use-this\r\n\tanimateCitationBgBlob(element) {\r\n\t\tif (element.isIntersecting) {\r\n\t\t\telement.target.classList.add(\r\n\t\t\t\t'o-module-citation__background-blob--slide-up'\r\n\t\t\t);\r\n\t\t} else {\r\n\t\t\telement.target.classList.remove(\r\n\t\t\t\t'o-module-citation__background-blob--slide-up'\r\n\t\t\t);\r\n\t\t}\r\n\t}\r\n\r\n\t// eslint-disable-next-line class-methods-use-this\r\n\tanimateCitationImageBlob(element) {\r\n\t\tif (element.isIntersecting) {\r\n\t\t\telement.target.classList.add('o-module-citation__image-blob--slide-up');\r\n\t\t} else {\r\n\t\t\telement.target.classList.remove(\r\n\t\t\t\t'o-module-citation__image-blob--slide-up'\r\n\t\t\t);\r\n\t\t}\r\n\t}\r\n\r\n\t// eslint-disable-next-line class-methods-use-this\r\n\tanimateContentCardImageBlob(element) {\r\n\t\tif (element.isIntersecting) {\r\n\t\t\telement.target.classList.add(\r\n\t\t\t\t'o-module-content-cards-fou--img-blob-slide-up'\r\n\t\t\t);\r\n\t\t} else {\r\n\t\t\telement.target.classList.remove(\r\n\t\t\t\t'o-module-content-cards-fou--img-blob-slide-up'\r\n\t\t\t);\r\n\t\t}\r\n\t}\r\n\r\n\t// eslint-disable-next-line class-methods-use-this\r\n\tanimateContentCardBgBlob(element) {\r\n\t\tif (element.isIntersecting) {\r\n\t\t\telement.target.classList.add(\r\n\t\t\t\t'o-module-content-cards-fou--bg-blob-slide-up'\r\n\t\t\t);\r\n\t\t} else {\r\n\t\t\telement.target.classList.remove(\r\n\t\t\t\t'o-module-content-cards-fou--bg-blob-slide-up'\r\n\t\t\t);\r\n\t\t}\r\n\t}\r\n\r\n\t// eslint-disable-next-line class-methods-use-this\r\n\tanimateScrollingBlobStack(element) {\r\n\t\tif (element.isIntersecting) {\r\n\t\t\telement.target.classList.add('o-blob-stack--move-up');\r\n\t\t} else {\r\n\t\t\telement.target.classList.remove('o-blob-stack--move-up');\r\n\t\t}\r\n\t}\r\n}\r\n","var $ = require('../internals/export');\nvar fails = require('../internals/fails');\nvar toObject = require('../internals/to-object');\nvar nativeGetPrototypeOf = require('../internals/object-get-prototype-of');\nvar CORRECT_PROTOTYPE_GETTER = require('../internals/correct-prototype-getter');\n\nvar FAILS_ON_PRIMITIVES = fails(function () { nativeGetPrototypeOf(1); });\n\n// `Object.getPrototypeOf` method\n// https://tc39.es/ecma262/#sec-object.getprototypeof\n$({ target: 'Object', stat: true, forced: FAILS_ON_PRIMITIVES, sham: !CORRECT_PROTOTYPE_GETTER }, {\n  getPrototypeOf: function getPrototypeOf(it) {\n    return nativeGetPrototypeOf(toObject(it));\n  }\n});\n\n","var $ = require('../internals/export');\nvar getBuiltIn = require('../internals/get-built-in');\nvar aConstructor = require('../internals/a-constructor');\nvar anObject = require('../internals/an-object');\nvar isObject = require('../internals/is-object');\nvar create = require('../internals/object-create');\nvar bind = require('../internals/function-bind');\nvar fails = require('../internals/fails');\n\nvar nativeConstruct = getBuiltIn('Reflect', 'construct');\n\n// `Reflect.construct` method\n// https://tc39.es/ecma262/#sec-reflect.construct\n// MS Edge supports only 2 arguments and argumentsList argument is optional\n// FF Nightly sets third argument as `new.target`, but does not create `this` from it\nvar NEW_TARGET_BUG = fails(function () {\n  function F() { /* empty */ }\n  return !(nativeConstruct(function () { /* empty */ }, [], F) instanceof F);\n});\nvar ARGS_BUG = !fails(function () {\n  nativeConstruct(function () { /* empty */ });\n});\nvar FORCED = NEW_TARGET_BUG || ARGS_BUG;\n\n$({ target: 'Reflect', stat: true, forced: FORCED, sham: FORCED }, {\n  construct: function construct(Target, args /* , newTarget */) {\n    aConstructor(Target);\n    anObject(args);\n    var newTarget = arguments.length < 3 ? Target : aConstructor(arguments[2]);\n    if (ARGS_BUG && !NEW_TARGET_BUG) return nativeConstruct(Target, args, newTarget);\n    if (Target == newTarget) {\n      // w/o altered newTarget, optimization for 0-4 arguments\n      switch (args.length) {\n        case 0: return new Target();\n        case 1: return new Target(args[0]);\n        case 2: return new Target(args[0], args[1]);\n        case 3: return new Target(args[0], args[1], args[2]);\n        case 4: return new Target(args[0], args[1], args[2], args[3]);\n      }\n      // w/o altered newTarget, lot of arguments case\n      var $args = [null];\n      $args.push.apply($args, args);\n      return new (bind.apply(Target, $args))();\n    }\n    // with altered newTarget, not support built-in constructors\n    var proto = newTarget.prototype;\n    var instance = create(isObject(proto) ? proto : Object.prototype);\n    var result = Function.apply.call(Target, instance, args);\n    return isObject(result) ? result : instance;\n  }\n});\n","'use strict';\nvar aCallable = require('../internals/a-callable');\nvar isObject = require('../internals/is-object');\n\nvar slice = [].slice;\nvar factories = {};\n\nvar construct = function (C, argsLength, args) {\n  if (!(argsLength in factories)) {\n    for (var list = [], i = 0; i < argsLength; i++) list[i] = 'a[' + i + ']';\n    // eslint-disable-next-line no-new-func -- we have no proper alternatives, IE8- only\n    factories[argsLength] = Function('C,a', 'return new C(' + list.join(',') + ')');\n  } return factories[argsLength](C, args);\n};\n\n// `Function.prototype.bind` method implementation\n// https://tc39.es/ecma262/#sec-function.prototype.bind\nmodule.exports = Function.bind || function bind(that /* , ...args */) {\n  var fn = aCallable(this);\n  var partArgs = slice.call(arguments, 1);\n  var boundFunction = function bound(/* args... */) {\n    var args = partArgs.concat(slice.call(arguments));\n    return this instanceof boundFunction ? construct(fn, args.length, args) : fn.apply(that, args);\n  };\n  if (isObject(fn.prototype)) boundFunction.prototype = fn.prototype;\n  return boundFunction;\n};\n","'use strict';\nvar $ = require('../internals/export');\nvar $map = require('../internals/array-iteration').map;\nvar arrayMethodHasSpeciesSupport = require('../internals/array-method-has-species-support');\n\nvar HAS_SPECIES_SUPPORT = arrayMethodHasSpeciesSupport('map');\n\n// `Array.prototype.map` method\n// https://tc39.es/ecma262/#sec-array.prototype.map\n// with adding support of @@species\n$({ target: 'Array', proto: true, forced: !HAS_SPECIES_SUPPORT }, {\n  map: function map(callbackfn /* , thisArg */) {\n    return $map(this, callbackfn, arguments.length > 1 ? arguments[1] : undefined);\n  }\n});\n"],"sourceRoot":""}