https://www.ostfriesland.travel/typo3temp/assets/compressed/Merkze…da3989394db4b23ffa145bfca07fe.js?1732543205

1
2window.onload = function () {
3    if (document.getElementById("merkzettel-wrap")) {
4      if (!document.querySelector('[type="application/ld+json"]')) {
5        return;
6      }
7      const ldJsonArr = document.querySelectorAll('[type="application/ld+json"]');
8      var ldJson = false;
9      ldJsonArr.forEach(function (ldJsonText){
10        let tmp = JSON.parse(ldJsonText.text);
11        if (!Array.isArray(tmp) && ['Place','Restaurant','Event','Hotel','Offer'].some(function (r) {
12          return tmp['@type'].includes(r)
13        })) {
14          ldJson = tmp;
15        }
16      });
17      if (ldJson) {
18        async function fetchEntries() {
19          const response = await fetch('/?type=2021041206', {
20            method: "GET",
21            mode: "same-origin",
22            cache: "no-cache",
23            credentials: "same-origin",
24            headers: {
25              "Content-Type": "application/json",
26            },
27            redirect: "follow",
28            referrerPolicy: "no-referrer"
29          });
30          return response.json();
31        }
32        async function addEntry(ldJson) {
33          const response = await fetch('/?type=2021041201&no_cache=1', {
34            method: "POST",
35            mode: "same-origin",
36            cache: "no-cache",
37            credentials: "same-origin",
38            headers: {
39              'Content-Type': 'application/x-www-form-urlencoded',
40              'Accept': 'application/json'
41            },
42            redirect: "follow",
43            referrerPolicy: "no-referrer",
44            body: "itemData="+encodeURIComponent(JSON.stringify(ldJson))
45          });
46          return response.json();
47        }
48        async function removeEntry(id) {
49          const response = await fetch('/?type=2021041202&no_cache=1', {
50            method: "POST",
51            mode: "same-origin",
52            cache: "no-cache",
53            credentials: "same-origin",
54            headers: {
55              'Content-Type': 'application/x-www-form-urlencoded',
56              'Accept': 'application/json'
57            },
58            redirect: "follow",
59            referrerPolicy: "no-referrer",
60            body: encodeURI("id="+id)
61          });
62          return response.json();
63        }
64        var id = ldJson['@type'][0] + "_" + ldJson['identifier'];
65        fetchEntries().then((planerEntries) => {
66          var isInPlaner = (Object.keys(planerEntries.ids).indexOf(id) != -1) ? true : false;
67          if (isInPlaner) {
68            document.getElementById('removeToMerkzettel')?.classList.remove("hidden");
69          } else {
70            document.getElementById('addToMerkzettel')?.classList.remove("hidden");
71          }
72          document.getElementById('addToMerkzettel').addEventListener('click', function (e) {
73            e.preventDefault();
74            addEntry(ldJson).then((data) => {
75              document.getElementById('addToMerkzettel')?.classList.add("hidden");
76              document.getElementById('removeToMerkzettel')?.classList.remove("hidden");
77            });
78          });
79          document.getElementById('removeToMerkzettel').addEventListener('click', function (e) {
80            e.preventDefault();
81            removeEntry(id).then((data) => {
82              document.getElementById('removeToMerkzettel')?.classList.add("hidden");
83              document.getElementById('addToMerkzettel')?.classList.remove("hidden");
84            });
85          });
86        });
87      }
88  }
89}