Snippet: Discord Large Emoji Viewer Prefix Command

Discord Large Emoji Viewer Prefix Command

kangabru — kangabru

Code for a prefix command like `!large 🎉` that sends a message to the channel with a large image of the emoji. This only works for custom emojis.

const lib = require('lib')({token: process.env.STDLIB_SECRET_TOKEN});

const prefixCommand = '!large';

const content = context.params.event.content;
const contentParts = content.split(' ');

// Verify the prefix command and get the emoji
if (contentParts.length !== 2) return;
if (contentParts[0] !== prefixCommand) return;
const emoji = contentParts[1];

// Is it a custom emoji?
const emojiParts = emoji.split(':');
const isCustomEmoji = emojiParts.length === 3;

if (isCustomEmoji) {
  // Get the custom emoji ID
  const emojiId = emojiParts[2].slice(0, -1);

  // Send the embed!
  await lib.discord.channels['@0.1.2'].messages.create({
    channel_id: context.params.event.channel_id,
    content: ``,
    embed: {
      title: 'Large emoji viewer',
      image: {
        url: `https://cdn.discordapp.com/emojis/${emojiId}.png`,
      },
    },
  });
} else {
  await lib.discord.channels['@0.1.2'].messages.create({
    channel_id: context.params.event.channel_id,
    content: `Standard emojis like ${emoji} aren't supported. Please use a custom one.`,
  });
}