https://www.eurex.com/resource/settings/options/cookiebanner/additional_cookie_script-2125908-5.js

1"use strict";
2
3
4/* ---------- Polyfill: Array.from ---------- */
5Array.from || (Array.from = function() {
6  var r;
7  try {
8    r = Symbol.iterator ? Symbol.iterator : "Symbol(Symbol.iterator)";
9  } catch {
10    r = "Symbol(Symbol.iterator)";
11  }
12  var t = Object.prototype.toString,
13      n = function(r) { return typeof r === "function" || t.call(r) === "[object Function]"; },
14      o = Math.pow(2, 53) - 1,
15      e = function(r) {
16        var t = (function(r) {
17          var t = Number(r);
18          return isNaN(t) ? 0 : t !== 0 && isFinite(t) ? (t > 0 ? 1 : -1) * Math.floor(Math.abs(t)) : t;
19        })(r);
20        return Math.min(Math.max(t, 0), o);
21      };
22
23
24  return function(t) {
25    var o = Object(t),
26        a = n(o[r]);
27
28
29    if (t == null && !a)
30      throw new TypeError("Array.from requires an array-like object or iterator - not null or undefined");
31
32
33    var i, u = arguments.length > 1 ? arguments[1] : void 0;
34
35
36    if (u !== void 0) {
37      if (!n(u))
38        throw new TypeError("Array.from: when provided, the second argument must be a function");
39      arguments.length > 2 && (i = arguments[2]);
40    }
41
42
43    var f = e(o.length);
44
45
46    return (function(r, t, n, o, e, a) {
47      for (var i = 0; i < n || e; ) {
48        var u = o(i),
49            f = e ? u.value : u;
50
51
52        if (e && u.done) return t;
53
54
55        t[i] = a
56          ? r === void 0
57            ? a(f, i)
58            : a.call(r, f, i)
59          : f;
60
61
62        i++;
63      }
64
65
66      if (e)
67        throw new TypeError("Array.from: provided arrayLike or iterator has length more than 2 ** 52 - 1");
68
69
70      t.length = n;
71      return t;
72    })(i, n(this) ? Object(new this(f)) : new Array(f), f, function(t, n) {
73      var o = t && nr;
74      return function(r) { return t ? o.next() : n[r]; };
75    }(a, o), a, u);
76  };
77}());
78
79
80/* ---------- Cookie Script Observer ---------- */
81var CookieObserverSpace = 150;
82var CookieObserverTarget = document.querySelector("#cookiescript_badge");
83var CookieObserverConfig = { attributes: true };
84
85
86/* Header fixed/sticky? */
87function isHeaderFix() {
88  var header = document.querySelector(".js-stickybit-parent #header") ||
89               document.querySelector("[data-js-header]");
90  if (header) {
91    var pos = window.getComputedStyle(header).position;
92    return pos === "fixed" || pos === "sticky";
93  }
94  return false;
95}
96
97
98function moveBodyDown() {
99  var header = document.querySelector(".js-stickybit-parent #header") ||
100               document.querySelector("[data-js-header]");
101
102
103  if (document.body) {
104    document.body.style.marginTop = CookieObserverSpace + "px";
105  }
106  if (isHeaderFix() && header) {
107    header.style.top = CookieObserverSpace + "px";
108  }
109}
110
111
112function moveBodyUp() {
113  var header = document.querySelector(".js-stickybit-parent #header") ||
114               document.querySelector("[data-js-header]");
115
116
117  if (document.body) {
118    document.body.style.marginTop = "0";
119  }
120  if (isHeaderFix() && header) {
121    header.style.top = "0";
122  }
123}
124
125
126function callback(mutations, observer) {
127  var hasInjected = false;
128  var injected = document.querySelector("#cookiescript_injected");
129
130
131  var expandEvents = mutations.filter(function(m) {
132    return injected &&
133           CookieObserverSpace !== injected.offsetHeight &&
134           (CookieObserverSpace = injected.offsetHeight),
135           injected && m.target && m.target.id === injected.id && (hasInjected = true),
136           m.target && m.target.getAttribute && m.target.getAttribute("style") === "";
137  }).length > 0;
138
139
140  var collapseEvents = mutations.filter(function(m) {
141    return m.target &&
142           m.target.getAttribute &&
143           (m.target.getAttribute("style") || "") === "display: none;";
144  }).length > 0;
145
146
147  if (hasInjected ? expandEvents : collapseEvents) {
148    moveBodyDown();
149  } else if ((hasInjected ? collapseEvents : expandEvents)) {
150    moveBodyUp();
151  }
152}
153
154
155function addObserverForCSNode(node) {
156  if (!(node instanceof Element)) {
157    console.warn("CookieScript: Observer target is not a DOM element →", node);
158    return;
159  }
160
161
162  if (node.id === "cookiescript_injected") {
163    moveBodyDown();
164  }
165
166
167  try {
168    new MutationObserver(callback).observe(node, CookieObserverConfig);
169  } catch (e) {
170    console.error("CookieScript: Failed to observe node:", node, e);
171  }
172}
173
174
175/* ---- INIT (Function Declaration, wird gehoistet) ---- */

176function init() {
177  var body = document.body;
178  if (!body) {
179    console.warn("CookieScript: document.body not available – aborting init()");
180    return;
181  }
182
183
184  new MutationObserver(function(mutations, observer) {
185    mutations.forEach(function(mutation) {
186      if (mutation.type === "childList") {
187        var candidates = Array.from(mutation.addedNodes).filter(function(node) {
188          return node instanceof Element &&
189                 (node.id === "cookiescript_injected" || node.id === "cookiescript_badge");
190        });
191
192
193        if (candidates.length >= 1) {
194          addObserverForCSNode(candidates[0]);
195          observer.disconnect();
196        }
197      }
198    });
199  }).observe(body, { childList: true });
200}
201
202
203/* ---------- Auto-Init (steht NACH der Definition) ---------- */
204if (window.$) {
205  window.$(document).ready(init);
206} else {
207  if (document.readyState === "loading") {
208    document.addEventListener("DOMContentLoaded", init);
209  } else {
210    init();
211  }
212}
213
214