79 lines
3.9 KiB
JavaScript
79 lines
3.9 KiB
JavaScript
const fs = require("fs");
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const { promisify } = require("util");
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const client = require("../utils/client.js");
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const database = require("../utils/database.js");
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const misc = require("../utils/misc.js");
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const logger = require("../utils/logger.js");
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const collections = require("../utils/collections.js");
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// run when someone sends a message
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module.exports = async (message) => {
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// ignore dms and other bots
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if (message.author.bot) return;
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if (!message.channel.guild) return;
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// don't run command if bot can't send messages
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if (!message.channel.guild.members.get(client.user.id).permission.has("sendMessages") || !message.channel.permissionsOf(client.user.id).has("sendMessages")) return;
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// prefix can be a mention or a set of special characters
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const guildDB = await database.guilds.findOne({ id: message.channel.guild.id }).lean().exec();
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const prefixMention = new RegExp(`^<@!?${client.user.id}> `);
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const prefix = prefixMention.test(message.content) ? message.content.match(prefixMention)[0] : guildDB.prefix;
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// ignore other stuff
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if (message.content.startsWith(prefix) === false) return;
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// separate commands and args
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const prefixRegex = new RegExp(`^(${misc.regexEscape(prefix)})`);
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const content = message.content.replace(prefixRegex, "").trim();
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const args = content.split(/ +/g);
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const command = args.shift().toLowerCase();
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// don't run if message is in a disabled channel
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if (guildDB.disabledChannels && guildDB.disabledChannels.includes(message.channel.id) && command != "channel") return;
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// check if command exists
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const cmd = collections.commands.get(command) || collections.commands.get(collections.aliases.get(command));
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if (!cmd) return;
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// actually run the command
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logger.log("info", `${message.author.username} (${message.author.id}) ran command ${command}`);
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try {
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const global = (await database.global.findOne({}).exec());
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const count = global.cmdCounts.get(collections.aliases.has(command) ? collections.aliases.get(command) : command);
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global.cmdCounts.set(collections.aliases.has(command) ? collections.aliases.get(command) : command, parseInt(count) + 1);
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await global.save();
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const result = await cmd(message, args, content.replace(command, "").trim()); // we also provide the message content as a parameter for cases where we need more accuracy
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if (typeof result === "string" || (typeof result === "object" && result.embed)) {
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await client.createMessage(message.channel.id, result);
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} else if (typeof result === "object" && result.file) {
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if (result.file.length > 8388119 && process.env.TEMPDIR !== "") {
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const filename = `${Math.random().toString(36).substring(2, 15)}.${result.name.split(".")[1]}`;
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await promisify(fs.writeFile)(`${process.env.TEMPDIR}/${filename}`, result.file);
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await client.createMessage(message.channel.id, {
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embed: {
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color: 16711680,
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title: "What's this?",
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url: "https://projectlounge.pw/esmBot#faq-large",
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image: {
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url: `https://projectlounge.pw/tmp/${filename}`
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}
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}
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});
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} else {
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await client.createMessage(message.channel.id, result.text ? result.text : "", result);
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}
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}
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} catch (error) {
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if (!error.toString().includes("Request entity too large")) {
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logger.error(error.toString());
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await client.createMessage(message.channel.id, "Uh oh! I ran into an error while running this command. Please report the content of the attached file here or on the esmBot Support server: <https://github.com/TheEssem/esmBot/issues>", [{
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file: Buffer.from(`Message: ${error}\n\nStack Trace: ${error.stack}`),
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name: "error.txt"
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}]);
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} else {
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await client.createMessage(message.channel.id, `${message.author.mention}, the resulting file was too large to upload. Try again with a smaller image if possible.`);
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}
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}
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};
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