Avoid crashing on user-feed tombstone entries

scraper/api_types_v2.go

@@ -452,6 +452,10 @@ func (e APIV2Entry) ToTweetTrove() TweetTrove {
 
 		return ret
 	} else if e.Content.EntryType == "TimelineTimelineItem" {
+		if e.Content.ItemContent.ItemType == "TimelineTombstone" {
+			// TODO: user feed tombstone entries
+			return NewTweetTrove()
+		}
 		ret, err := e.Content.ItemContent.TweetResults.ToTweetTrove()
 
 		// Handle tombstones in parent reply thread

scraper/api_types_v2_test.go

@@ -584,6 +584,30 @@ func TestAPIV2TombstoneEntry(t *testing.T) {
 	assert.Equal(tweet.ID, TweetID(1454515503242829830))
 }
 
+func TestAPIV2UserFeedTombstoneEntry(t *testing.T) {
+	assert := assert.New(t)
+	data, err := os.ReadFile("test_responses/api_v2/user_feed_tombstone_entry.json")
+	require.NoError(t, err)
+
+	var entry APIV2Entry
+	err = json.Unmarshal(data, &entry)
+	require.NoError(t, err)
+
+	trove := entry.ToTweetTrove()
+	assert.NoError(err)
+	// assert.Len(trove.Tweets, 1)
+	// assert.Len(trove.Users, 1)
+	assert.Len(trove.Retweets, 0)
+
+	// tweet, is_ok := trove.Tweets[1670122897912786944]
+	// assert.True(is_ok)
+	// assert.Equal(tweet.ID, TweetID(1670122897912786944))
+	// assert.Equal("age-restricted", tweet.TombstoneType)
+	// assert.NotEqual(UserID(0), tweet.UserID)
+	// user, is_ok := trove.Users[tweet.UserID]
+	// assert.True(user.IsIdFake)
+}
+
 func TestAPIV2ConversationThreadWithTombstones(t *testing.T) {
 	assert := assert.New(t)
 	data, err := os.ReadFile("test_responses/api_v2/conversation_thread_with_tombstones.json")

scraper/test_responses/api_v2/user_feed_tombstone_entry.json

@@ -0,0 +1 @@
+{"entryId":"tombstone-1670122897912786944","sortIndex":"1670122897912786944","content":{"entryType":"TimelineTimelineItem","itemContent":{"itemType":"TimelineTombstone","tombstoneDisplayType":"Inline","tombstoneInfo":{"text":"","richText":{"rtl":false,"text":"Age-restricted adult content. This content might not be appropriate for people under 18 years old. To view this media, you’ll need to log in to Twitter. Learn more","entities":[{"fromIndex":134,"toIndex":140,"ref":{"type":"TimelineUrl","url":"https://twitter.com","urlType":"ExternalUrl"}},{"fromIndex":153,"toIndex":163,"ref":{"type":"TimelineUrl","url":"https://help.twitter.com/rules-and-policies/notices-on-twitter","urlType":"ExternalUrl"}}]}}}}}