1 files changed, 25 insertions, 0 deletions
diff --git a/src/utils-common.ts b/src/utils-common.ts
new file mode 100644
index 0000000..89a8ddd
--- /dev/null
+++ b/src/utils-common.ts
@@ -0,0 +1,25 @@
+"use strict";
+
+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: number) {
+	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");
+	if (userpicture === null) {
+		return "";
+	}
+
+	return (userpicture as HTMLImageElement).src;
+}