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import {
Arg,
BushCommand,
clientSendAndPermCheck,
emojis,
format,
OptArgType,
regex,
type CommandMessage,
type SlashMessage
} from '#lib';
import assert from 'assert/strict';
import { type ArgumentGeneratorReturn, type ArgumentType, type ArgumentTypeCaster } from 'discord-akairo';
import { ApplicationCommandOptionType, Attachment, PermissionFlagsBits } from 'discord.js';
import _ from 'lodash';
import { Stream } from 'stream';
import { URL } from 'url';
assert(_);
// so I don't have to retype things
const enum lang {
emojiStart = 'What emoji would you like to steal?',
emojiRetry = '{error} Pick a valid emoji, emoji id, or image url.',
emojiDescription = 'The emoji to steal.',
nameStart = 'What would you like to name the emoji?',
nameRetry = '{error} Choose a valid name fore the emoji.',
nameDescription = 'The name to give the new emoji.'
}
export default class StealCommand extends BushCommand {
public constructor() {
super('steal', {
aliases: ['steal', 'copy-emoji', 'emoji'],
category: 'utilities',
description: 'Steal an emoji from another server and add it to your own.',
usage: ['steal <emoji/emojiId/url> [name]'],
examples: ['steal <:omegaclown:782630946435366942> ironm00n'],
slashOptions: [
{ name: 'emoji', description: lang.emojiStart, type: ApplicationCommandOptionType.Attachment, required: true },
{ name: 'name', description: lang.nameStart, type: ApplicationCommandOptionType.String, required: false }
],
helpArgs: [
{ name: 'emoji', description: lang.emojiDescription, type: 'emoji|emojiId|url', optional: false },
{ name: 'name', description: lang.nameDescription, type: 'string', optional: true }
],
slash: true,
channel: 'guild',
clientPermissions: (m) => clientSendAndPermCheck(m, [PermissionFlagsBits.ManageEmojisAndStickers]),
userPermissions: [PermissionFlagsBits.ManageEmojisAndStickers]
});
}
public override *args(message: CommandMessage): ArgumentGeneratorReturn {
const hasImage = message.attachments.size && message.attachments.first()?.contentType?.includes('image/');
const emoji = hasImage
? message.attachments.first()!.url
: yield {
type: Arg.union('discordEmoji', 'snowflake', 'url') as ArgumentType | ArgumentTypeCaster,
prompt: { start: lang.emojiStart, retry: lang.emojiRetry }
};
const name = yield {
prompt: { start: lang.nameStart, retry: lang.nameRetry, optional: true },
default: hasImage && message.attachments.first()!.name ? _.snakeCase(message.attachments.first()!.name!) : 'unnamed_emoji'
};
return { emoji, name };
}
public override async exec(
message: CommandMessage,
args: { emoji: OptArgType<'discordEmoji' | 'snowflake' | 'url'>; name: OptArgType<'string'> }
) {
assert(message.inGuild());
if (!args.emoji) return await message.util.reply(`${emojis.error} You must provide an emoji to steal.`);
const image =
args.emoji instanceof URL
? args.emoji.href
: typeof args.emoji === 'object'
? `https://cdn.discordapp.com/emojis/${args.emoji.id}`
: regex.snowflake.test(args.emoji ?? '')
? `https://cdn.discordapp.com/emojis/${args!.emoji}`
: (args.emoji ?? '').match(/https?:\/\//)
? args.emoji
: undefined;
if (image === undefined) return await message.util.reply(`${emojis.error} You must provide an emoji to steal.`);
const emojiName =
args.name ?? args.emoji instanceof URL
? args.name ?? 'stolen_emoji'
: typeof args.emoji === 'object'
? args.name ?? args.emoji.name ?? 'stolen_emoji'
: 'stolen_emoji';
const res = await message.guild.emojis
.create({
attachment: image,
name: emojiName,
reason: `Stolen by ${message.author.tag} (${message.author.id})`
})
.catch((e: Error) => e);
if (!(res instanceof Error)) {
return await message.util.reply(
`${emojis.success} You successfully stole ${res} (${format.input(res.name ?? '[emoji has no name]')}).`
);
} else {
return await message.util.reply(`${emojis.error} The was an error stealing that emoji: ${format.input(res.message)}.`);
}
}
public override async execSlash(message: SlashMessage, args: { emoji: Attachment; name: string | null }) {
assert(message.inGuild());
const name = args.name ?? args.emoji.name ?? 'stolen_emoji';
const data =
args.emoji.attachment instanceof Stream
? await (new Promise((resolve, reject) => {
let data = '';
assert(args.emoji.attachment instanceof Stream);
args.emoji.attachment.on('data', (chunk) => (data += chunk));
args.emoji.attachment.on('end', () => resolve(data));
args.emoji.attachment.on('error', (e) => reject(e));
}) as Promise<string>)
: args.emoji.attachment;
const res = await message.guild.emojis
.create({
attachment: data,
name: name,
reason: `Stolen by ${message.author.tag} (${message.author.id})`
})
.catch((e: Error) => e);
if (!(res instanceof Error)) {
return await message.util.reply(
`${emojis.success} You successfully stole ${res} (${format.input(res.name ?? '[emoji has no name]')}).`
);
} else {
return await message.util.reply(`${emojis.error} The was an error stealing that emoji: ${format.input(res.message)}.`);
}
}
}
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