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Merge pull request #23 from dmitmel/typescript

This commit is contained in:
Keanu Timmermans 2021-02-16 13:15:23 +01:00 committed by GitHub
parent a21ed7a97f e22250b3f1
commit 2ff732c927
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GPG Key ID: 4AEE18F83AFDEB23
7 changed files with 78 additions and 48 deletions
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12
src/commands/admin.ts
View File

@ -124,14 +124,15 @@ export default new Command({
number: new Command({
description: "Amount of messages to delete.",
async run($: CommonLibrary): Promise<any> {
if ($.channel.type === "dm") {
await $.channel.send("Can't clear messages in the DMs!");
return;
}
$.message.delete();
const fetched = await $.channel.messages.fetch({
limit: $.args[0]
});
$.channel
/// @ts-ignore
.bulkDelete(fetched)
.catch((error: any) => $.channel.send(`Error: ${error}`));
await $.channel.bulkDelete(fetched);
}
})
}),
@ -157,8 +158,7 @@ export default new Command({
permission: Command.PERMISSIONS.BOT_SUPPORT,
async run($: CommonLibrary): Promise<any> {
const nickName = $.args.join(" ");
const trav = $.guild?.members.cache.find((member) => member.id === $.client.user?.id);
await trav?.setNickname(nickName);
await $.guild?.me?.setNickname(nickName);
if (botHasPermission($.guild, Permissions.FLAGS.MANAGE_MESSAGES))
$.message.delete({timeout: 5000}).catch($.handler.bind($));
$.channel.send(`Nickname set to \`${nickName}\``).then((m) => m.delete({timeout: 5000}));

31
src/commands/info.ts
View File

@ -1,6 +1,4 @@
import {MessageEmbed, version as djsversion} from "discord.js";
/// @ts-ignore
import {version} from "../../package.json";
import ms from "ms";
import os from "os";
import Command from "../core/command";
@ -9,6 +7,8 @@ import {verificationLevels, filterLevels, regions, flags} from "../defs/info";
import moment from "moment";
import utc from "moment";
const {version} = require("../../package.json");
export default new Command({
description: "Command to provide all sorts of info about the current server, a user, etc.",
run: "Please provide an argument.\nFor help, run `%prefix%help info`.",
@ -36,13 +36,6 @@ export default new Command({
async run($: CommonLibrary): Promise<any> {
const core = os.cpus()[0];
const embed = new MessageEmbed()
.setThumbnail(
/// @ts-ignore
$.client.user?.displayAvatarURL({
dynamic: true,
size: 2048
})
)
.setColor($.guild?.me?.displayHexColor || "BLUE")
.addField("General", [
`**❯ Client:** ${$.client.user?.tag} (${$.client.user?.id})`,
@ -71,6 +64,11 @@ export default new Command({
`\u3000 • Used: ${formatBytes(process.memoryUsage().heapUsed)}`
])
.setTimestamp();
const avatarURL = $.client.user?.displayAvatarURL({
dynamic: true,
size: 2048
});
if (avatarURL) embed.setThumbnail(avatarURL);
$.channel.send(embed);
}
}),
@ -78,10 +76,13 @@ export default new Command({
description: "Displays info about the current guild.",
async run($: CommonLibrary): Promise<any> {
if ($.guild) {
const members = await $.guild.members.fetch({
withPresences: true,
force: true
});
const roles = $.guild.roles.cache
.sort((a, b) => b.position - a.position)
.map((role) => role.toString());
const members = $.guild.members.cache;
const channels = $.guild.channels.cache;
const emojis = $.guild.emojis.cache;
const iconURL = $.guild.iconURL({dynamic: true});
@ -145,7 +146,7 @@ export default new Command({
description: "Displays info about mentioned user.",
async run($: CommonLibrary): Promise<any> {
// Transforms the User object into a GuildMember object of the current guild.
const member = $.guild?.members.resolve($.args[0]) ?? (await $.guild?.members.fetch($.args[0]));
const member = await $.guild?.members.fetch($.args[0]);
if (!member)
return $.channel.send(
@ -156,8 +157,7 @@ export default new Command({
.sort((a: {position: number}, b: {position: number}) => b.position - a.position)
.map((role: {toString: () => any}) => role.toString())
.slice(0, -1);
// @ts-ignore - Discord.js' typings seem to be outdated here. According to their v12 docs, it's User.fetchFlags() instead of User.flags.
const userFlags = ((await member.user.fetchFlags()) as UserFlags).toArray();
const userFlags = (await member.user.fetchFlags()).toArray();
const embed = new MessageEmbed()
.setThumbnail(member.user.displayAvatarURL({dynamic: true, size: 512}))
@ -183,10 +183,7 @@ export default new Command({
`**❯ Server Join Date:** ${moment(member.joinedAt).format("LL LTS")}`,
`**❯ Hoist Role:** ${member.roles.hoist ? member.roles.hoist.name : "None"}`,
`**❯ Roles:** [${roles.length}]: ${
roles.length == 0 ? "None"
: roles.length <= 10
? roles.join(", ")
: trimArray(roles).join(", ")
roles.length == 0 ? "None" : roles.length <= 10 ? roles.join(", ") : trimArray(roles).join(", ")
}`
]);
$.channel.send(embed);

11
src/commands/utilities/desc.ts
View File

@ -9,15 +9,14 @@ export default new Command({
if (!voiceChannel) return $.channel.send("You are not in a voice channel.");
if (!$.guild?.me?.hasPermission("MANAGE_CHANNELS"))
if (!voiceChannel.guild.me?.hasPermission("MANAGE_CHANNELS"))
return $.channel.send("I am lacking the required permissions to perform this action.");
if ($.args.length === 0) return $.channel.send("Please provide a new voice channel name.");
const changeVC = $.guild.channels.resolve(voiceChannel.id);
$.channel
.send(`Changed channel name from "${voiceChannel}" to "${$.args.join(" ")}".`)
/// @ts-ignore
.then(changeVC?.setName($.args.join(" ")));
const prevName = voiceChannel.name;
const newName = $.args.join(" ");
await voiceChannel.setName(newName);
await $.channel.send(`Changed channel name from "${prevName}" to "${newName}".`);
}
});

18
src/core/command.ts
View File

@ -182,12 +182,16 @@ export async function loadCommands(): Promise<Collection<string, Command>> {
if (cmd.isDirectory()) {
if (cmd.name === "subcommands") continue;
else $.warn(`You can't have multiple levels of directories! From: "dist/commands/${cmd.name}"`);
} else loadCommand(cmd.name, list, selected.name);
} else if (cmd.name.endsWith(".js")) {
loadCommand(cmd.name, list, selected.name);
}
}
subdir.close();
categories.set(category, list);
} else loadCommand(selected.name, listMisc);
} else if (selected.name.endsWith(".js")) {
loadCommand(selected.name, listMisc);
}
}
dir.close();
@ -236,7 +240,7 @@ export default new Command({
permission: null,
aliases: [],
async run($: CommonLibrary): Promise<any> {
},
subcommands: {
layer: new Command({
@ -246,7 +250,7 @@ export default new Command({
permission: null,
aliases: [],
async run($: CommonLibrary): Promise<any> {
}
})
},
@ -256,7 +260,7 @@ export default new Command({
usage: '',
permission: null,
async run($: CommonLibrary): Promise<any> {
}
}),
number: new Command({
@ -265,7 +269,7 @@ export default new Command({
usage: '',
permission: null,
async run($: CommonLibrary): Promise<any> {
}
}),
any: new Command({
@ -274,7 +278,7 @@ export default new Command({
usage: '',
permission: null,
async run($: CommonLibrary): Promise<any> {
}
})
});`;

17
src/core/lib.ts
View File

@ -172,7 +172,7 @@ export function formatUTCTimestamp(now = new Date()) {
}
export function botHasPermission(guild: Guild | null, permission: number): boolean {
return !!(client.user && guild?.members.resolve(client.user)?.hasPermission(permission));
return !!guild?.me?.hasPermission(permission);
}
export function updateGlobalEmoteRegistry(): void {
@ -216,20 +216,22 @@ $.paginate = async (
callback(page);
};
const BACKWARDS_EMOJI = "⬅️";
const FORWARDS_EMOJI = "➡️";
const handle = (emote: string, reacterID: string) => {
switch (emote) {
case "⬅️":
case BACKWARDS_EMOJI:
turn(-1);
break;
case "➡️":
case FORWARDS_EMOJI:
turn(1);
break;
}
};
// Listen for reactions and call the handler.
await message.react("⬅️");
await message.react("➡️");
let backwardsReaction = await message.react(BACKWARDS_EMOJI);
let forwardsReaction = await message.react(FORWARDS_EMOJI);
eventListeners.set(message.id, handle);
await message.awaitReactions(
(reaction, user) => {
@ -248,8 +250,8 @@ $.paginate = async (
);
// When time's up, remove the bot's own reactions.
eventListeners.delete(message.id);
message.reactions.cache.get("⬅️")?.users.remove(message.author);
message.reactions.cache.get("➡️")?.users.remove(message.author);
backwardsReaction.users.remove(message.author);
forwardsReaction.users.remove(message.author);
};
// Waits for the sender to either confirm an action or let it pass (and delete the message).
@ -554,7 +556,6 @@ export abstract class GenericStructure {
public save(asynchronous = true) {
const tag = this.__meta__;
/// @ts-ignore
delete this.__meta__;
FileManager.write(tag, this, asynchronous);
this.__meta__ = tag;

32
src/index.ts
View File

@ -1,4 +1,4 @@
import {Client} from "discord.js";
import * as discord from "discord.js";
import setup from "./setup";
import {Config} from "./core/structures";
import {loadCommands} from "./core/command";
@ -6,9 +6,37 @@ import {loadEvents} from "./core/event";
import "discord.js-lavalink-lib";
import LavalinkMusic from "discord.js-lavalink-lib";
declare module "discord.js" {
interface Presence {
patch(data: any): void;
}
}
// The terrible hacks were written by none other than The Noble Programmer On The White PC.
// NOTE: Terrible hack ahead!!! In order to reduce the memory usage of the bot
// we only store the information from presences that we actually end up using,
// which currently is only the (online/idle/dnd/offline/...) status (see
// `src/commands/info.ts`). What data is retrieved from the `data` object
// (which contains the data received from the Gateway) and how can be seen
// here:
// <https://github.com/discordjs/discord.js/blob/cee6cf70ce76e9b06dc7f25bfd77498e18d7c8d4/src/structures/Presence.js#L81-L110>.
const oldPresencePatch = discord.Presence.prototype.patch;
discord.Presence.prototype.patch = function patch(data: any) {
oldPresencePatch.call(this, {status: data.status});
};
// This is here in order to make it much less of a headache to access the client from other files.
// This of course won't actually do anything until the setup process is complete and it logs in.
export const client = new Client();
export const client = new discord.Client();
// NOTE: Terrible hack continued!!! Unfortunately we can't receive the presence
// data at all when the GUILD_PRESENCES intent is disabled, so while we do
// waste network bandwidth and the CPU time for decoding the incoming packets,
// the function which handles those packets is NOP-ed out, which, among other
// things, skips the code which caches the referenced users in the packet. See
// <https://github.com/discordjs/discord.js/blob/cee6cf70ce76e9b06dc7f25bfd77498e18d7c8d4/src/client/actions/PresenceUpdate.js#L7-L41>.
(client["actions"] as any)["PresenceUpdate"].handle = () => {};
(client as any).music = LavalinkMusic(client, {
lavalink: {

5
tsconfig.json
View File

@ -2,7 +2,7 @@
"compilerOptions": {
"rootDir": "src",
"outDir": "dist",
"target": "ES6",
"target": "es2019",
"module": "CommonJS",
"moduleResolution": "node",
"esModuleInterop": true,
@ -11,7 +11,8 @@
"strictNullChecks": true,
"strictFunctionTypes": true,
"strictPropertyInitialization": true,
"removeComments": true
"removeComments": true,
"sourceMap": true
},
"exclude": ["test"]
}