Snippet: Lookup a Minecraft: Java Edition's player count, ping, icon and version from inside Discord

Lookup a Minecraft: Java Edition's player count, ping, icon and version from inside Discord
Jacklyn Biggin — JacklynBiggin
Use /serverstatus [host] to lookup data about a server! For example, /serverstatus mc.hypixel.net.
const lib = require('lib')({token: process.env.STDLIB_SECRET_TOKEN});

// This snippet lets you use /serverstatus [host] to look up a Minecraft: Java Edition's
// player count, ping (latency) and version.

// ▶️ This snippet uses one request every time someone uses /namehistory

// ⚠️ TO USE THIS SNIPPET, YOU MUST FOLLOW THE FOLLOWING INSTRUCTIONS FIRST ⚠️
// 1. In a new tab, go to https://omg.ac/command
// 2. Link the Discord bot you want to install the command to
// 3. Create a new command with the following options
//      Command name: serverstatus
//      Description: Shows a server's player count, version and latency
//      One option, with the following settings:
//          Type: String
//          Option name: server
//          Description: The host/IP address of the server. For example, mc.hypixel.net, or us.mineplex.com:25565
// 4. Click the save button!
// Your command should look like this screenshot once setup: https://i.imgur.com/7xZgPzI.png

// We'll take our commands input, then do some magic to split it into a seperate host and port
// In short, this code just checks to see if the value the user provided contains a :
// If it does, it separates out the host and the port into seperate variables
// If it doesn't, it defaults to port 25565
let hostData = context.params.event.data.options[0].value;
let hostname = hostData.includes(':') ? hostData.split(':')[0] : hostData;
let port = hostData.includes(':') ? hostData.split(':')[1] : 25565;

// Send a response straight away, so Discord doesn't timeout if the API is slow
await lib.discord.interactions['@1.0.1'].responses.ephemeral.create({
  token: context.params.event.token,
  response_type: 'CHANNEL_MESSAGE_WITH_SOURCE',
  content: '',
  tts: false,
  embeds: [
    {
      type: 'rich',
      title: `⏳ Looking up server status, please wait...`,
      description: ``,
      color: 0x4b6584,
    },
  ],
});

let serverStatus; // we initialise this here so we can access it outside the try/catch block

// Lookup the server's status
try {
  serverStatus = await lib.minecraft.servers['@0.0.1'].java.status({
    host: hostname,
    port: port,
  });
} catch (e) {
  // If we can't connect to a server, return an error
  return await lib.discord.interactions['@1.0.1'].responses.update({
    token: context.params.event.token,
    response_type: 'CHANNEL_MESSAGE_WITH_SOURCE',
    content: '',
    tts: false,
    embeds: [
      {
        type: 'rich',
        title: `❌ Failed to lookup server status`,
        description: `${hostData} doesn't seem to exist!`,
        color: 0xeb3b5a,
      },
    ],
  });
}

// Update our initial response to show the server's status
await lib.discord.interactions['@1.0.1'].responses.update({
  token: context.params.event.token,
  response_type: 'CHANNEL_MESSAGE_WITH_SOURCE',
  content: '',
  tts: false,
  embeds: [
    {
      type: 'rich',
      title: `Server status for ${hostData}`,
      description: '',
      color: 0x3867d6,
      fields: [
        {
          name: `Players`,
          value: `${serverStatus.data.players.online}/${serverStatus.data.players.max}`,
          inline: true,
        },
        {
          name: `Version`,
          value: `${serverStatus.data.version.name}`,
          inline: true,
        },
        {
          name: `Latency`,
          value: `${serverStatus.data.roundTripLatency}ms`,
          inline: true,
        },
      ],
      thumbnail: {
        url: `${serverStatus.data.favicon.url}`,
        height: 64,
        width: 64,
      },
    },
  ],
});