78 lines
2.8 KiB
JavaScript
78 lines
2.8 KiB
JavaScript
const Discord = require("discord.js");
|
|
// @ts-ignore
|
|
const ParentPackageJSON = require("../package.json");
|
|
// @ts-ignore
|
|
const InternalConfig = require("./internal-config.json");
|
|
|
|
function handleMessage(client, message, commands, guildData) {
|
|
if (!message.content.startsWith(message.guild.me.toString()) //criteria for a command is the bot being tagged
|
|
&& !message.content.startsWith(message.guild.me.toString().replace("!", ""))) //hacky fix for android mentions not including an exclamation mark
|
|
return;
|
|
|
|
const botName = "@" + (message.guild.me.nickname || message.guild.me.user.username),
|
|
isMemberAdmin = message.member.permissions.has("ADMINISTRATOR"),
|
|
split = message.content.split(/ +/),
|
|
params = split.slice(2, split.length),
|
|
command = commands[Object.keys(commands).find(x => commands[x].name.toLowerCase() === (split[1] || "").toLowerCase())];
|
|
|
|
if (!command)
|
|
handleInternalCommand(message, split, commands, isMemberAdmin);
|
|
else if (params.length < command.expectedParamCount)
|
|
message.reply(`Incorrect syntax!\n**Expected:** *${botName} ${command.syntax}*\n**Need help?** *${botName} help*`);
|
|
else if (isMemberAdmin || !command.admin)
|
|
command.invoke({ message, params, guildData, client })
|
|
.then(response => {
|
|
client.writeFile();
|
|
if (response)
|
|
message.reply(response);
|
|
})
|
|
.catch(err => {
|
|
if (err)
|
|
message.reply(err);
|
|
});
|
|
}
|
|
|
|
function handleInternalCommand(message, split, commands, isMemberAdmin) {
|
|
if (!split[1])
|
|
return;
|
|
|
|
if (split[1].toLowerCase() === "version")
|
|
message.reply(`${ParentPackageJSON.name} v${ParentPackageJSON.version}`);
|
|
else if (split[1].toLowerCase() === "help") {
|
|
const helpCommands = [...Object.keys(commands).map(x => commands[x])];
|
|
helpCommands.push({
|
|
name: "version",
|
|
description: "Return version number",
|
|
syntax: "version"
|
|
});
|
|
helpCommands.push({
|
|
name: "help",
|
|
description: "View help",
|
|
syntax: "help"
|
|
});
|
|
message.reply(createHelpEmbed(ParentPackageJSON.name, helpCommands, isMemberAdmin));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Create a help embed for available commands
|
|
* @param {string} name name of the bot
|
|
* @param {*[]} commands commands array
|
|
* @param {boolean} userIsAdmin whether the user is admin
|
|
*/
|
|
function createHelpEmbed(name, commands, userIsAdmin) {
|
|
const commandsArr = Object.keys(commands).map(x => commands[x]).filter(x => userIsAdmin || !x.admin);
|
|
|
|
const embed = new Discord.RichEmbed().setTitle(`__Help__ for ${(ParentPackageJSON.name + "").replace("discord-bot-", "")}`);
|
|
|
|
commandsArr.forEach(command => {
|
|
embed.addField(command.name, `${command.description}\n**Usage:** *${name} ${command.syntax}*${userIsAdmin && command.admin ? "\n***Admin only***" : ""}`);
|
|
});
|
|
|
|
embed.addField("__Need more help?__", `[Visit my website](${InternalConfig.website}) or [Join my Discord](${InternalConfig.discordInvite})`, true);
|
|
|
|
return { embed };
|
|
}
|
|
|
|
|
|
module.exports = handleMessage; |