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