fixup! misc commit

1 files changed, 20 insertions, 0 deletions

diff --git a/js/utils-common.js b/js/utils-common.js
new file mode 100644
index 0000000..8e4cfac
--- /dev/null
+++ b/js/utils-common.js
@@ -0,0 +1,20 @@
+export const DATE_FMT = new Intl.DateTimeFormat("de-DE", { month: "numeric", day: "numeric", year: "numeric"});
+
+export const DATETIME_FMT = new Intl.DateTimeFormat("de-DE", { month: "numeric", day: "numeric", year: "numeric", hour: "numeric", minute: "numeric" });
+
+export function dateStringNow() {
+	return DATE_FMT.format(new Date());
+}
+
+export function datetimeStringNow() {
+	return DATETIME_FMT.format(new Date());
+}
+
+// TODO(muhq): Cache the retrieved URL
+export async function getUserIconUrl(userId) {
+	console.assert(userId, "getUserIconUrl needs a userId");
+	const userRes = await fetch(`https://lernplattform.bycs.de/user/profile.php?id=${userId}`)
+	const userDoc = new DOMParser().parseFromString(await userRes.text(), 'text/html')
+	const userpicture = userDoc.querySelector(".userpicture");
+	return userpicture ? userpicture.src : "";
+}