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import { AllowedMentions, BushCommand, BushMessage } from '@lib';
import { AkairoMessage } from 'discord-akairo';
import { MessageEmbed } from 'discord.js';
const encodingTypesArray = ['ascii', 'utf8', 'utf-8', 'utf16le', 'ucs2', 'ucs-2', 'base64', 'latin1', 'binary', 'hex'];
const encodingTypesString = '`ascii`, `utf8`, `utf-8`, `utf16le`, `ucs2`, `ucs-2`, `base64`, `latin1`, `binary`, `hex`';
export default class DecodeCommand extends BushCommand {
public constructor() {
super('decode', {
aliases: ['decode', 'encode'],
category: 'utilities',
description: {
content: 'Decode / encode.',
usage: 'decode <from> <to> <data>',
examples: ['decode base64 ascii TmVyZApJbWFnaW5lIGRlY29kaW5nIHRoaXMgbG1hbw==']
},
args: [
{
id: 'from',
customType: encodingTypesArray,
prompt: {
start: 'What is the encoding of the original data?',
retry: `{error} Choose one of the following ${encodingTypesString} for the encoding of the original data.`
}
},
{
id: 'to',
customType: encodingTypesArray,
prompt: {
start: 'What would you like the encoding of the resulting data to be?',
retry: `{error} Choose one of the following ${encodingTypesString} for the encoding of the resulting data.`
}
},
{
id: 'data',
type: 'string',
match: 'restContent',
prompt: {
start: 'What would you to decode.',
retry: '{error} Choose a valid string to decode.'
}
}
],
clientPermissions: ['SEND_MESSAGES'],
slash: true,
slashOptions: [
{
name: 'from',
description: 'The type of data you are inputting.',
type: 'STRING',
choices: [
{ name: 'ascii', value: 'ascii' },
{ name: 'utf8', value: 'utf8' },
{ name: 'utf-8', value: 'utf-8' },
{ name: 'utf16le', value: 'utf16le' },
{ name: 'ucs2', value: 'ucs2' },
{ name: 'ucs-2', value: 'ucs-2' },
{ name: 'base64', value: 'base64' },
{ name: 'latin1', value: 'latin1' },
{ name: 'binary', value: 'binary' },
{ name: 'hex', value: 'hex' }
],
required: true
},
{
name: 'to',
description: 'The type of data you want the output to be.',
type: 'STRING',
choices: [
{ name: 'ascii', value: 'ascii' },
{ name: 'utf8', value: 'utf8' },
{ name: 'utf-8', value: 'utf-8' },
{ name: 'utf16le', value: 'utf16le' },
{ name: 'ucs2', value: 'ucs2' },
{ name: 'ucs-2', value: 'ucs-2' },
{ name: 'base64', value: 'base64' },
{ name: 'latin1', value: 'latin1' },
{ name: 'binary', value: 'binary' },
{ name: 'hex', value: 'hex' }
],
required: true
},
{
name: 'data',
description: 'What you would like to decode.',
type: 'STRING',
required: true
}
]
});
}
public override async exec(
message: BushMessage | AkairoMessage,
{ from, to, data }: { from: BufferEncoding; to: BufferEncoding; data: string }
): Promise<unknown> {
// eslint-disable-next-line @typescript-eslint/prefer-nullish-coalescing
const encodeOrDecode = util.capitalizeFirstLetter(message?.util?.parsed?.alias || 'decoded');
const decodedEmbed = new MessageEmbed()
.setTitle(`${encodeOrDecode} Information`)
.addField('📥 Input', await util.inspectCleanRedactCodeblock(data));
try {
const decoded = Buffer.from(data, from).toString(to);
decodedEmbed.setColor(util.colors.success).addField('📤 Output', await util.inspectCleanRedactCodeblock(decoded));
} catch (error) {
decodedEmbed
.setColor(util.colors.error)
.addField(`📤 Error ${encodeOrDecode.slice(1)}ing`, await util.inspectCleanRedactCodeblock(error?.stack ?? error));
}
return await message.util.reply({ embeds: [decodedEmbed], allowedMentions: AllowedMentions.none() });
}
}
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