Added SnowflakeInfo module.

SnowflakeInfo/goosemodModule.json

@@ -0,0 +1,11 @@
+{
+  "main": "index.js",
+
+  "name": "SnowflakeInfo",
+  "description": "Returns info about a given snowflake.",
+  "tags": ["commands"],
+
+  "authors": ["717352467280691331"],
+
+  "version": "1.0.0"
+}

SnowflakeInfo/index.js

@@ -0,0 +1,87 @@
+import { commands, internalMessage } from '@goosemod/patcher';
+
+const discordEpoch = Number(1420070400000);
+
+const idToBinary = (num) => {
+  let bin = '';
+  let high = parseInt(num.slice(0, -10)) || 0;
+  let low = parseInt(num.slice(-10));
+  try {
+    while (low > 0 || high > 0) {
+      bin = String(low & 1) + bin;
+      low = Math.floor(low / 2);
+      if (high > 0) {
+        low += 5000000000 * (high % 2);
+        high = Math.floor(high / 2);
+      }
+    }
+  } catch (e) {
+    console.error(e);
+  }
+  return bin;
+};
+
+export default {
+  goosemodHandlers: {
+    onImport: () => {
+      commands.add(
+        'echo',
+        "Prints out all of the message's text in an internal message.",
+        (args) => {
+          internalMessage(args.text[0].text);
+          console.log(args);
+        },
+        [
+          {
+            type: 3,
+            name: 'text',
+            description: 'Text to be printed in an internal message.',
+            required: true,
+          },
+        ],
+      );
+
+      commands.add(
+        'snowflake',
+        'Returns info about a given snowflake.',
+        (args) => {
+          // Check if the supplied argument is actually a snowflake or not
+          if (!/\d{1,20}/.test(args.snowflake[0].text)) {
+            internalMessage('The provided argument is not a snowflake.');
+          } else {
+            const binary = idToBinary(args.snowflake[0].text).toString(2).padStart(64, '0');
+
+            const res = {
+              timestamp: parseInt(binary.substring(0, 42), 2) + discordEpoch,
+              workerID: parseInt(binary.substring(42, 47), 2),
+              processID: parseInt(binary.substring(47, 52), 2),
+              increment: parseInt(binary.substring(52, 64), 2),
+              binary: binary,
+            };
+
+            internalMessage(
+              `Snowflake info for \`${args.snowflake[0].text}\`\n\n` +
+                `**Timestamp**: ${new Date(res.timestamp).toUTCString()} (${res.timestamp})\n` +
+                `**Worker ID**: ${res.workerID}\n` +
+                `**Process ID**: ${res.processID}\n` +
+                `**Increment**: ${res.increment}\n` +
+                `**Binary**: ${res.binary}\n`,
+            );
+          }
+        },
+        [
+          {
+            type: 3,
+            name: 'snowflake',
+            description: 'Snowflake to decrypt.',
+            required: true,
+          },
+        ],
+      );
+    },
+    onRemove: () => {
+      commands.remove('echo');
+      commands.remove('snowflake');
+    },
+  },
+};