feat: clean thread name

Author: luca-montaigut

src/cool-links-management.ts

@@ -1,6 +1,27 @@
 import type { Message } from 'discord.js';
 import ogs from 'open-graph-scraper';
 
+const getThreadNameFromOpenGraph = async (url: string): Promise<string | null> => {
+  try {
+    const { result } = await ogs({ url });
+    if (!result.success) throw new Error('No OG data found');
+
+    const ogSiteName = result.ogSiteName;
+    const ogTitle = result.ogTitle;
+    if (ogSiteName && ogTitle) {
+      return `${ogSiteName} - ${ogTitle}`;
+    } else if (ogSiteName) {
+      return ogSiteName;
+    } else if (ogTitle) {
+      return ogTitle;
+    }
+  } catch (error) {
+    console.error(error);
+  }
+
+  return null;
+};
+
 export const coolLinksManagement = async (message: Message) => {
   const urlRegex = /(((https?:\/\/)|(www\.))[^\s]+)/g;
   const detectedURLs = message.content.match(urlRegex);
@@ -12,16 +33,10 @@ export const coolLinksManagement = async (message: Message) => {
 
   await message.react('✅');
   await message.react('❌');
-  try {
-    const { result } = await ogs({ url: detectedURLs[0] });
-    const threadName = result.success
-      ? `${result.ogSiteName} - ${result.ogTitle}`
-      : message.content;
-    await message.startThread({
-      name: threadName,
-      autoArchiveDuration: 4320,
-    });
-  } catch (error) {
-    console.error(error);
-  }
+
+  const threadName = await getThreadNameFromOpenGraph(detectedURLs[0]);
+  await message.startThread({
+    name: threadName ?? message.content,
+    autoArchiveDuration: 4320,
+  });
 };