1 files changed, 113 insertions, 0 deletions
diff --git a/static/server_connect.ts b/static/server_connect.ts
new file mode 100644
index 00000000..a6599500
--- /dev/null
+++ b/static/server_connect.ts
@@ -0,0 +1,113 @@
+
+/*
+async function remove_event(element: Element): void {
+    let uidElement = element.querySelector("icalendar uid text")
+    if (uidElement === null) {
+        throw "Element lacks uid, giving up"
+    }
+    let uid: uid = uidElement.textContent!;
+
+    let data = new URLSearchParams();
+    data.append('uid', uid);
+
+    let response = await fetch('/remove', {
+        method: 'POST',
+        body: data
+    });
+
+    console.log(response);
+    toggle_popup(popup_from_event(element));
+
+    if (response.status < 200 || response.status >= 300) {
+        let body = await response.text();
+        alert(`HTTP error ${response.status}\n${body}`)
+    } else {
+        element.remove();
+    }
+}
+*/
+
+// function event_to_jcal(event) {
+//     /* encapsulate event in a shim calendar, to ensure that
+//        we always send correct stuff */
+//     return ['vcalendar',
+//         [
+//             /*
+//               'prodid' and 'version' are technically both required (RFC 5545,
+//               3.6 Calendar Components).
+//             */
+//         ],
+//         [
+//             /* vtimezone goes here */
+//             event.properties.to_jcal()
+//         ]
+//     ];
+// }
+
+async function create_event(event: VEvent) {
+
+    // let xml = event.getElementsByTagName("icalendar")[0].outerHTML
+    let calendar = event.getProperty('x-hnh-calendar-name');
+
+    console.log('calendar=', calendar/*, xml*/);
+
+    let data = new URLSearchParams();
+    data.append("cal", calendar);
+    // data.append("data", xml);
+
+    console.log(event);
+
+    let jcal = event.to_jcal();
+
+    let doc: Document = 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_from);
+
+}