64 lines
2.9 KiB
JavaScript
64 lines
2.9 KiB
JavaScript
// Matrix Bot by Hammer1279
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// Matrix: @hammer1279:ht-dev.de | #general:ht-dev.de
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// https://matrix.to/#/@hammer1279:ht-dev.de
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// https://matrix.to/#/#general:ht-dev.de
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import { MatrixAuth, MatrixClient, SimpleFsStorageProvider, AutojoinRoomsMixin, AutojoinUpgradedRoomsMixin, RustSdkCryptoStorageProvider } from "matrix-bot-sdk";
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import { existsSync } from "node:fs";
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import { writeFile, readFile, appendFile } from "node:fs/promises";
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import { inspect } from "node:util";
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import config from "./config.json" with {
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type: "json"
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}
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const { homeserver, deviceId, userId, password, registerToken, leaveOnStart } = config;
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let token;
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if (!existsSync("./token.txt")) {
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// This will be the URL where clients can reach your homeserver. Note that this might be different
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// from where the web/chat interface is hosted. The server must support password registration without
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// captcha or terms of service (public servers typically won't work).
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const auth = new MatrixAuth(homeserver);
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const loginClient = await auth.passwordLogin(userId.replace('@','').replace(/:.*/,''), password, deviceId);
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await writeFile("./token.txt", loginClient.accessToken);
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token = loginClient.accessToken;
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} else {
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token = (await readFile("./token.txt")).toString();
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}
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// In order to make sure the bot doesn't lose its state between restarts, we'll give it a place to cache
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// any information it needs to. You can implement your own storage provider if you like, but a JSON file
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// will work fine for this example.
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const storageProvider = new SimpleFsStorageProvider("storage.json");
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const cryptoProvider = new RustSdkCryptoStorageProvider("./crypto");
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// Finally, let's create the client and set it to autojoin rooms. Autojoining is typical of bots to ensure
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// they can be easily added to any room.
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const client = new MatrixClient(homeserver, token, storageProvider, cryptoProvider);
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AutojoinRoomsMixin.setupOnClient(client);
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AutojoinUpgradedRoomsMixin.setupOnClient(client);
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// Before we start the bot, register our command handler
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client.on("room.message", handleCommand);
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// Now that everything is set up, start the bot. This will start the sync loop and run until killed.
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client.start().then(() => console.log("Bot started!"));
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// This is the command handler we registered a few lines up
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async function handleCommand(roomId, event) {
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// Don't handle unhelpful events (ones that aren't text messages, are redacted, or sent by us)
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if (event['content']?.['msgtype'] !== 'm.text') return;
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if (event['sender'] === await client.getUserId()) return;
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// Check to ensure that the `!hello` command is being run
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const body = event['content']['body'];
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if (!body?.startsWith("!hello")) return;
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// Now that we've passed all the checks, we can actually act upon the command
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// await client.replyNotice(roomId, event, "Hello world!");
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await client.sendText(roomId, "Hewwo :3");
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console.log(inspect(event, false, null, true));
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} |