139 lines
5 KiB
JavaScript
139 lines
5 KiB
JavaScript
// The MESSAGE event runs anytime a message is received
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// Note that due to the binding of client to every event, every event
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// goes `client, other, args` when this function is run.
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module.exports = class {
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constructor (client) {
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this.client = client;
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}
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async run (message) {
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if (message.author.bot) return;
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const userPrefix = await this.client.db.getUserKey(message.author.id, 'prefix');
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const userBlacklisted = await this.client.db.getUserKey(message.author.id, 'blacklisted');
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const prefixes = [userPrefix];
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if (message.guild) prefixes.push(await this.client.db.getGuildKey(message.guild.id, 'prefix'));
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prefixes.push(`<@${this.client.user.id}> `, `<@!${this.client.user.id}> `)
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let prefix;
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for (const thisPrefix of prefixes) {
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if (message.content.startsWith(thisPrefix)) prefix = thisPrefix;
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};
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if (message.content.indexOf(prefix) !== 0) return;
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if (prefix === `<@${this.client.user.id}> ` || prefix === `<@!${this.client.user.id}> `) {
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message.prefix = '@Woomy ';
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} else {
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message.prefix = prefix;
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};
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// Naughty users can't run commands!
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if (message.guild) {
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const check = await this.client.db.getMemberKey(message.guild.id, message.author.id, 'blacklisted')
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if (check === true) { return };
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};
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if (userBlacklisted) return;
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const args = message.content.slice(prefix.length).trim().split(/ +/g);
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const command = args.shift().toLowerCase();
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// Cache uncached members
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if (message.guild && !message.member) await message.guild.fetchMember(message.author);
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const cmd = this.client.commands.get(command) || this.client.commands.get(this.client.aliases.get(command));
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if (!cmd) return;
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if (message.guild) {
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if (!message.channel.permissionsFor(this.client.user).has('SEND_MESSAGES')) {
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try {
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return message.author.send(`I don't have permission to speak in \`#${message.channel.name}\`, Please ask a moderator to give me the send messages permission!`)
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} catch (err) {};
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};
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/* NEED A WAY TO STORE ARRAYS IN A HASH
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if (data.guild.disabledCommands.includes(cmd.help.name)) {
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if (data.guild.systemNotice.enabled === true) {
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return message.channel.send('This command has been disabled in this server.');
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};
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};
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if (data.guild.disabledCategories.includes(cmd.help.category)) {
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if (data.guild.systemNotice.enabled === true) {
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return message.channel.send('The category this command is apart of has been disabled in this server.');
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};
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};
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*/
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};
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if (cmd && cmd.conf.enabled === false) {
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return message.channel.send('This command has been disabled by my developers.');
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};
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if (cmd && cmd.conf.devOnly && this.client.functions.isDeveloper(message.author.id) !== true) {
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return message.channel.send("devs only!");
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};
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if (cmd && !message.guild && cmd.conf.guildOnly === true) {
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return message.channel.send("This command is unavailable via private message. Please run this command in a guild.");
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};
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// Permission handler, for both Woomy and the user
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if (message.guild) {
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// User
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let missingUserPerms = new Array();
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cmd.conf.userPerms.forEach((p) => {
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if (!message.channel.permissionsFor(message.member).has(p)) missingUserPerms.push(p);
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});
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if (missingUserPerms.length > 0) {
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missingUserPerms = '`' + (missingUserPerms.join('`, `')) + '`'
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return message.channel.send(`You don't have sufficient permissions to run this command! Missing: ${missingUserPerms}`);
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};
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// Bot
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let missingBotPerms = new Array();
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cmd.conf.botPerms.forEach((p) => {
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if (!message.channel.permissionsFor(message.guild.member(this.client.user)).has(p)) missingBotPerms.push(p);
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});
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if (missingBotPerms.length > 0) {
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missingBotPerms = '`' + (missingBotPerms.join('`, `')) + '`'
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return message.channel.send(`I can't run this command because I'm missing these permissions: ${missingBotPerms}`);
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};
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}
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// Cooldown
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if (this.client.cooldown.get(cmd.help.name).has(message.author.id)) {
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const init = this.client.cooldown.get(command).get(message.author.id);
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const curr = new Date();
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const diff = Math.round((curr - init) / 1000);
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const time = cmd.conf.cooldown / 1000;
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return message.reply(`this command is on cooldown! You'll be able to use it again in ${time - diff} seconds.`);
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} else {
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this.client.cooldown.get(cmd.help.name).set(message.author.id, new Date());
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setTimeout(() => {
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this.client.cooldown.get(cmd.help.name).delete(message.author.id);
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}, this.client.commands.get(cmd.help.name).conf.cooldown);
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};
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message.flags = [];
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while (args[0] &&args[0][0] === "-") {
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message.flags.push(args.shift().slice(1));
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}
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cmd.run(message, args);
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this.client.logger.cmd(`Command ran: ${message.content}`);
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// TODO: Command caching if it"s worth it
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}
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};
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