hex, base64, fix portal channels

commands/text-edit/base64.js

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+const { Command } = require('discord.js-commando');
+
+module.exports = class Base64Command extends Command {
+	constructor(client) {
+		super(client, {
+			name: 'base64',
+			aliases: ['base-64'],
+			group: 'text-edit',
+			memberName: 'base64',
+			description: 'Converts text to Base64.',
+			args: [
+				{
+					key: 'text',
+					prompt: 'What text would you like to convert to Base64?',
+					type: 'string',
+					validate: text => {
+						if (Buffer.from(text).toString('base64').length < 2000) return true;
+						return 'Invalid text, your text is too long.';
+					}
+				}
+			]
+		});
+	}
+
+	run(msg, { text }) {
+		return msg.say(Buffer.from(text).toString('base64'));
+	}
+};

commands/text-edit/hex.js

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+const { Command } = require('discord.js-commando');
+
+module.exports = class HexCommand extends Command {
+	constructor(client) {
+		super(client, {
+			name: 'hex',
+			aliases: ['hexidecimal'],
+			group: 'text-edit',
+			memberName: 'hex',
+			description: 'Converts text to hex.',
+			args: [
+				{
+					key: 'text',
+					prompt: 'What text would you like to convert to hex?',
+					type: 'string',
+					validate: text => {
+						if (Buffer.from(text).toString('hex').length < 2000) return true;
+						return 'Invalid text, your text is too long.';
+					}
+				}
+			]
+		});
+	}
+
+	run(msg, { text }) {
+		return msg.say(Buffer.from(text).toString('hex'));
+	}
+};

commands/text-edit/url-encode.js

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+const { Command } = require('discord.js-commando');
+
+module.exports = class URLEncodeCommand extends Command {
+	constructor(client) {
+		super(client, {
+			name: 'url-encode',
+			aliases: ['encode-url', 'encode-uri', 'uri-encode', 'encode-uri-component'],
+			group: 'text-edit',
+			memberName: 'url-encode',
+			description: 'Encodes text to URL-friendly characters.',
+			args: [
+				{
+					key: 'text',
+					prompt: 'What text would you like to encode?',
+					type: 'string',
+					validate: text => {
+						if (encodeURIComponent(text).length < 2000) return true;
+						return 'Invalid text, your text is too long.';
+					}
+				}
+			]
+		});
+	}
+
+	run(msg, { text }) {
+		return msg.say(encodeURIComponent(text));
+	}
+};