Merge pull request #40 from dergigi/fix-500

Fix serverless import resolution for profile helpers

api/article-og.ts

@@ -4,7 +4,7 @@ import { nip19 } from 'nostr-tools'
 import { AddressPointer } from 'nostr-tools/nip19'
 import { NostrEvent, Filter } from 'nostr-tools'
 import { Helpers } from 'applesauce-core'
-import { extractProfileDisplayName } from '../src/utils/profileUtils'
+import { extractProfileDisplayName } from '../lib/profile'
 
 const { getArticleTitle, getArticleImage, getArticleSummary } = Helpers
 
@@ -29,6 +29,8 @@ type CacheEntry = {
 const WEEK_MS = 7 * 24 * 60 * 60 * 1000
 const memoryCache = new Map<string, CacheEntry>()
 
+
+
 function escapeHtml(text: string): string {
   return text
     .replace(/&/g, '&amp;')

lib/profile.ts

@@ -0,0 +1,39 @@
+import { nip19 } from 'nostr-tools'
+import type { NostrEvent } from 'nostr-tools'
+
+export function getNpubFallbackDisplay(pubkey: string): string {
+  try {
+    const npub = nip19.npubEncode(pubkey)
+    return `${npub.slice(5, 12)}...`
+  } catch {
+    return `${pubkey.slice(0, 8)}...`
+  }
+}
+
+export function extractProfileDisplayName(profileEvent: NostrEvent | null | undefined): string {
+  if (!profileEvent || profileEvent.kind !== 0) {
+    return ''
+  }
+
+  try {
+    const profileData = JSON.parse(profileEvent.content || '{}') as {
+      name?: string
+      display_name?: string
+      nip05?: string
+    }
+
+    if (profileData.name) return profileData.name
+    if (profileData.display_name) return profileData.display_name
+    if (profileData.nip05) return profileData.nip05
+
+    return getNpubFallbackDisplay(profileEvent.pubkey)
+  } catch {
+    try {
+      return getNpubFallbackDisplay(profileEvent.pubkey)
+    } catch {
+      return ''
+    }
+  }
+}
+
+

src/utils/profileUtils.ts

@@ -1,40 +1,2 @@
-import { NostrEvent } from 'nostr-tools'
+export { extractProfileDisplayName } from '../../lib/profile'
-import { getNpubFallbackDisplay } from './nostrUriResolver'
-
-/**
- * Extract display name from a profile event (kind:0) with consistent priority order
- * Priority: name || display_name || nip05 || npub fallback
- * 
- * @param profileEvent The profile event (kind:0) to extract name from
- * @returns Display name string, or empty string if event is invalid
- */
-export function extractProfileDisplayName(profileEvent: NostrEvent | null | undefined): string {
-  if (!profileEvent || profileEvent.kind !== 0) {
-    return ''
-  }
-
-  try {
-    const profileData = JSON.parse(profileEvent.content || '{}') as { 
-      name?: string
-      display_name?: string
-      nip05?: string
-    }
-    
-    // Consistent priority: name || display_name || nip05
-    if (profileData.name) return profileData.name
-    if (profileData.display_name) return profileData.display_name
-    if (profileData.nip05) return profileData.nip05
-    
-    // Fallback to npub if no name fields
-    return getNpubFallbackDisplay(profileEvent.pubkey)
-  } catch (error) {
-    // If JSON parsing fails, use npub fallback
-    try {
-      return getNpubFallbackDisplay(profileEvent.pubkey)
-    } catch {
-      // If npub encoding also fails, return empty string
-      return ''
-    }
-  }
-}