M plugins/seen.go → plugins/seen.go

@@ -37,48 +37,48 @@ var reply string
 	if m.Command == "PRIVMSG" && strings.HasPrefix(m.Trailing(), ".seen") {
 		params := strings.SplitN(m.Trailing(), " ", 3)
 		if len(params) != 2 {
-			return "Usage: .seen <nickname>", nil
-		}
+			reply = "Usage: .seen <nickname>"
+		} else {
+			nameKey := database.ToKey("seen", params[1])
+			lastS, err := database.DB.Get(nameKey)
+			if err == badger.ErrKeyNotFound {
+				reply = fmt.Sprintf("I have not seen %s", params[1])
+			} else if err != nil {
+				return "", err
+			} else {
+				var lastSeen LastSeenInfo
+				err = gob.NewDecoder(bytes.NewReader(lastS)).Decode(&lastSeen)
+				if err != nil {
+					return "", err
+				}
 
-		nameKey := database.ToKey("seen", params[1])
-		lastS, err := database.DB.Get(nameKey)
-		if err == badger.ErrKeyNotFound {
-			return fmt.Sprintf("I have not seen %s", params[1]), nil
-		} else if err  != nil {
-			return "", err
-		}
+				humanized := humanize.Time(lastSeen.Time)
 
-		var lastSeen LastSeenInfo
-		err = gob.NewDecoder(bytes.NewReader(lastS)).Decode(&lastSeen)
-		if err != nil {
-			return "", err
-		}
-
-		humanized := humanize.Time(lastSeen.Time)
-
-		// Don't want "now ago".
-		if humanized != "now" {
-			humanized = humanized + " ago"
-		}
+				// Don't want "now ago".
+				if humanized != "now" {
+					humanized = humanized + " ago"
+				}
 
-		if lastSeen.Doing == "PRIVMSG" {
-			reply = fmt.Sprintf(
-				"\x02%s\x02 was last seen %s, saying: %s",
-				params[1], humanized,
-				lastSeen.Message,
-			)
-		} else {
-			reply = fmt.Sprintf(
-				"\x02%s\x02 was last seen %s, doing: %s",
-				params[1], humanized,
-				lastSeen.Doing,
-			)
+				if lastSeen.Doing == "PRIVMSG" {
+					reply = fmt.Sprintf(
+						"\x02%s\x02 was last seen %s, saying: %s",
+						params[1], humanized,
+						lastSeen.Message,
+					)
+				} else {
+					reply = fmt.Sprintf(
+						"\x02%s\x02 was last seen %s, doing: %s",
+						params[1], humanized,
+						lastSeen.Doing,
+					)
+				}
+			}
 		}
 	}
 
 	seenDoing := LastSeenInfo{
 		Message: m.Trailing(),
-		Doing: m.Command,
+		Doing:   m.Command,
 		// We just saw the user, so.
 		Time: time.Now(),
 	}
@@ -88,7 +88,7 @@ err := gob.NewEncoder(&enc).Encode(seenDoing)
 	if err != nil {
 		return "", err
 	}
-	
+
 	nameKey := database.ToKey("seen", m.Name)
 	database.DB.Set(nameKey, enc.Bytes())