HiddenPhox/src/index.js

const {Client, Collection, Channel, Permission} = require("@projectdysnomia/dysnomia");
const fs = require("node:fs");
const {resolve} = require("node:path");
const sqlite3 = require("sqlite3");
const {instead, before} = require("spitroast");

const config = require("#root/config.json");
const apikeys = require("#root/apikeys.json");

const logger = require("#lib/logger.js");
const events = require("#lib/events.js");
const timer = require("#lib/timer.js");
const Command = require("#lib/command.js");
const InteractionCommand = require("#lib/interactionCommand.js");

const {APIEndpoints, Intents, ApplicationCommandTypes, GatewayOPCodes} = require("#util/dconstants.js");

const bot = new Client(config.token, {
  defaultImageFormat: "png",
  defaultImageSize: 1024,
  gateway: {
    intents: Object.values(Intents),
  },
  restMode: true,
});

const commands = new Collection();
const interactionCommands = new Collection();

const database = new sqlite3.Database(resolve(__dirname, "..", "database.db"));

function registerCommand(cmdObj) {
  if (cmdObj instanceof Command) {
    commands.set(cmdObj.name, cmdObj);
    const aliases = cmdObj.getAliases();
    logger.info(
      "hf:cmd",
      `Registered command '${cmdObj.name}'${aliases.length > 0 ? ` (aliases: ${aliases.join(", ")})` : ""}`
    );
  } else if (cmdObj instanceof InteractionCommand) {
    interactionCommands.set(cmdObj.name, cmdObj);
    logger.info("hf:cmd", `Registered interaction command '${cmdObj.name}'`);
  }
}

global.hf = {
  bot,
  config,
  apikeys,
  commands,
  interactionCommands,
  registerCommand,
  events,
  timer,
  database,
};

const {formatUsername} = require("#util/misc.js");
const CommandDispatcher = require("#lib/commandDispatcher.js");
const {InteractionDispatcher} = require("#lib/interactionDispatcher.js");
const {hasFlag} = require("#lib/guildSettings.js");

for (const file of fs.readdirSync(resolve(__dirname, "modules"), {withFileTypes: true})) {
  if (file.isDirectory()) continue;
  try {
    require(`#modules/${file.name}`);
    logger.info("hf:modules", `Loaded module: "${file.name}"`);
  } catch (err) {
    logger.error("hf:modules", `Failed to load "${file.name}": ${err}`);
  }
}

bot.on("messageCreate", async (msg) => {
  try {
    // fix DMs cause of gateway v8 changes
    if (!(msg.channel instanceof Channel) && msg.author.id != bot.user.id && !msg.guildID) {
      const newChannel = await bot.getDMChannel(msg.author.id);
      if (msg.channel.id == newChannel.id) msg.channel = newChannel;
    }

    if (!(msg.channel instanceof Channel)) return;
    if (msg.author.bot && msg.guildID) {
      const canBot = await hasFlag(msg.guildID, "replyToBots");
      if (!canBot) return;
    }

    await CommandDispatcher(msg);
  } catch (err) {
    const stack = (err?.stack ?? err.message).split("\n");
    const error = stack.shift();
    logger.error("hf:main", `Failed to dispatch command: ${error}\n\t${stack.join("\n\t")}`);
  }
});
bot.on("messageUpdate", async (msg, oldMsg) => {
  try {
    const oneDay = Date.now() - 86400000;
    if (msg.timestamp > oneDay && !msg.hasRan && oldMsg && oldMsg.content !== msg.content) {
      await CommandDispatcher(msg);
    }
  } catch (err) {
    const stack = (err?.stack ?? err.message).split("\n");
    const error = stack.shift();
    logger.error("hf:main", `Failed to dispatch command update: ${error}\n\t${stack.join("\n\t")}`);
  }
});
bot.on("messageReactionAdd", async (msg, reaction, reactor) => {
  if (msg?.author?.id !== bot.user.id) return;
  if (reaction.name !== "\u274c") return;

  try {
    let channel = msg.channel;
    if (!(channel instanceof Channel)) {
      const newChannel = hf.bot.getChannel(channel.id);
      if (newChannel) {
        channel = newChannel;
      } else {
        channel = await hf.bot.getRESTChannel(channel.id);
      }
    }

    if (!msg.messageReference) {
      msg = await channel.getMessage(msg.id);
    }

    if (!msg.messageReference) return;

    const ref = await channel.getMessage(msg.messageReference.messageID);
    if (!ref) return;
    if (ref.author.id !== reactor.id) return;

    await msg.delete("Command sender requested output deletion.");
  } catch (err) {
    const stack = (err?.stack ?? err.message).split("\n");
    const error = stack.shift();
    logger.error("hf:main", `Failed to self-delete message: ${error}\n\t${stack.join("\n\t")}`);
  }
});
bot.on("interactionCreate", async (interaction) => {
  try {
    await InteractionDispatcher(interaction);
  } catch (err) {
    const stack = (err?.stack ?? err.message).split("\n");
    const error = stack.shift();
    logger.error("hf:main", `Failed to dispatch interaction command: ${error}\n\t${stack.join("\n\t")}`);
  }
});

bot.once("ready", async () => {
  logger.info("hf:main", "Connected to Discord.");
  logger.info("hf:main", `Logged in as: ${formatUsername(bot.user)} (${bot.user.id})`);

  try {
    const channel = await bot.getDMChannel(config.owner_id);
    if (channel) {
      await channel.createMessage({
        content: "<:ms_tick:503341995348066313> Loaded HiddenPhox.",
      });
    }
  } catch (err) {
    logger.error("hf:main", `Failed to send startup message, API probably broken currently.\n${err}`);
  }
  bot.on("ready", () => {
    logger.info("hf:main", "Reconnected to Discord.");
  });

  if (!config.no_commands) {
    const commands = [];
    for (const command of interactionCommands.values()) {
      const options = [];
      for (const option of Object.values(command.options)) {
        const newOption = Object.assign({}, option);
        delete newOption.default;
        options.push(newOption);
      }

      // stupid hack
      // FIXME: make send optional, check if it is send
      const send = options.shift();
      options.push(send);

      const formattedCommand = {
        name: command.name,
        type: command.type,
        description: command.helpText,
        options: options,
        integration_types: [0],
        contexts: [0],
      };

      if (!command.guildOnly) {
        formattedCommand.integration_types.push(1);
        formattedCommand.contexts.push(1, 2);
      }

      if (command.type === ApplicationCommandTypes.CHAT_INPUT)
        formattedCommand.name = formattedCommand.name.toLowerCase();

      if (command.permissions !== undefined) {
        formattedCommand.default_member_permissions =
          command.permissions instanceof Permission ? String(command.permissions.allow) : String(command.permissions);
      }

      commands.push(formattedCommand);
    }

    try {
      await bot.requestHandler.request("PUT", APIEndpoints.COMMANDS(bot.application.id), true, commands);
    } catch (err) {
      logger.error("hf:main", `Failed to update interaction commands, API probably broken currently.\n${err}`);
    }
  }
});

bot.on("error", (err) => {
  logger.error("hf:main", "Catching error: " + err);
});
bot.on("warn", (err) => {
  logger.warn("hf:main", "Catching warn: " + err);
});

bot.on("shardDisconnect", (err, id) => {
  logger.verbose("hf:shard", `Disconnecting from shard ${id}: ${err}`);
});
bot.on("shardResume", (id) => {
  logger.verbose("hf:shard", "Resuming on shard " + id);
});
bot.on("shardPreReady", (id) => {
  logger.verbose("hf:shard", `Shard ${id} getting ready`);
});
bot.on("shardReady", (id) => {
  logger.verbose("hf:shard", `Shard ${id} ready`);
});
bot.on("unknown", (packet, id) => {
  logger.verbose("hf:main", `Shard ${id} caught unknown packet: ${JSON.stringify(packet)}`);
});

instead("spawn", bot.shards, function (args, orig) {
  const ret = orig.apply(this, args);
  const shard = this.get(args[0]);
  if (shard) {
    before("sendWS", shard.__proto__, function ([op, _data]) {
      if (op === GatewayOPCodes.IDENTIFY) {
        _data.properties.browser = "Discord Embedded";
        delete _data.properties.device;
      }
    });
  }

  return ret;
});

bot.connect();