1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
|
async function remove_event (element) {
let uid = element.querySelector("icalendar uid text").innerHTML;
let data = new URLSearchParams();
data.append('uid', uid);
let response = await fetch ( '/remove', {
method: 'POST',
body: data
});
console.log(response);
toggle_popup("popup" + element.id);
if (response.status < 200 || response.status >= 300) {
let body = await response.text();
alert(`HTTP error ${response.status}\n${body}`)
} else {
element.remove();
}
}
async function create_event (event) {
// let xml = event.getElementsByTagName("icalendar")[0].outerHTML
let calendar = event.properties.calendar;
console.log(calendar/*, xml*/);
let data = new URLSearchParams();
data.append("cal", calendar);
// data.append("data", xml);
console.log(event);
let jcal =
['vcalendar',
[
/*
'prodid' and 'version' are technically both required (RFC 5545,
3.6 Calendar Components).
*/
],
[
/* vtimezone goes here */
event.properties.to_jcal()
]
];
console.log(jcal);
let doc = jcal_to_xcal(jcal);
console.log(doc);
let str = doc.documentElement.outerHTML;
console.log(str);
data.append("data", str);
// console.log(event.properties);
// return;
let response = await fetch ( '/insert', {
method: 'POST',
body: data
});
console.log(response);
if (response.status < 200 || response.status >= 300) {
let body = await response.text();
alert(`HTTP error ${response.status}\n${body}`)
return;
}
let body = await response.text();
/* server is assumed to return an XML document on the form
<properties>
**xcal property** ...
</properties>
parse that, and update our own vevent with the data.
*/
let parser = new DOMParser();
let return_properties = parser
.parseFromString(body, 'text/xml')
.children[0];
let child;
while ((child = return_properties.firstChild)) {
let target = event.querySelector(
"vevent properties " + child.tagName);
if (target) {
target.replaceWith(child);
} else {
event.querySelector("vevent properties")
.appendChild(child);
}
}
event.classList.remove("generated");
toggle_popup("popup" + event.id);
}
|
