✨ Automatically set the bot's profile info

.env.sample

@@ -12,4 +12,7 @@ MATRIX_USER=
 # You can get the access token by for example logging into
 # the bot's matrix account in element and copying the
 # Access Token under Settings > Help & About > Advanced
-MATRIX_TOKEN=
+MATRIX_TOKEN=
+
+# The bot set this as its display name (Default: Timetable V2)
+MATRIX_DISPLAYNAME=

index.js

@@ -1,6 +1,7 @@
 import * as sdk from "matrix-js-sdk";
 import fetch from "node-fetch";
 import process from "process";
+import fs from "fs";
 import "dotenv/config";
 import { JsonDB, Config } from "node-json-db";
 import { TimetableClient } from "./timetable.js";
@@ -22,6 +23,24 @@ const client = sdk.createClient({
   fetchFn: fetch,
 });
 
+const displayName = process.env.MATRIX_DISPLAYNAME || "Timetable V2";
+(async () => {
+  const profileInfo = await client.getProfileInfo(userId);
+  if (profileInfo.displayname != displayName) {
+    await client.setProfileInfo("displayname", {
+      displayname: displayName,
+    });
+    const file = fs.readFileSync("./images/profile-picture.png");
+    const content = await client.uploadContent(file, {
+      name: "profile-picture.png",
+      type: "image/png",
+    });
+    await client.setProfileInfo("avatar_url", {
+      avatar_url: content.content_uri,
+    });
+  }
+})();
+
 client.once("sync", function (state) {
   if (state === "PREPARED") {
     console.log("sync finished");
@@ -105,7 +124,7 @@ setInterval(async () => {
       client.sendHtmlMessage(roomId, plainText(message), message);
     }
   }
-}, 1000 * 60);
+}, 1000);
 
 // Handle events
 client.on("Room.timeline", async function (event, room) {