From 2972daf46d4096f1fb7a41d30814b7186b31ac65 Mon Sep 17 00:00:00 2001
From: "Diogo Franco (Kovensky)" <diogomfranco@gmail.com>
Date: Thu, 25 Jul 2013 22:54:40 -0300
Subject: [PATCH] anidb: Try to get (*AniDB).User() from the cache if it's
 unset

---
 anidb.go     | 8 +++++++-
 auth.go      | 1 +
 usercache.go | 8 ++++++++
 3 files changed, 16 insertions(+), 1 deletion(-)

diff --git a/anidb.go b/anidb.go
index b553108..bb0d658 100644
--- a/anidb.go
+++ b/anidb.go
@@ -33,7 +33,13 @@ func NewAniDB() *AniDB {
 
 func (adb *AniDB) User() *User {
 	if adb != nil && adb.udp != nil {
-		return adb.udp.user
+		if adb.udp.user != nil {
+			return adb.udp.user
+		} else if adb.udp.credentials != nil {
+			// see if we can get it from the cache
+			adb.udp.user = UserByName(decrypt(adb.udp.credentials.username))
+			return adb.udp.user
+		}
 	}
 	return nil
 }
diff --git a/auth.go b/auth.go
index 26714fd..6e4af5a 100644
--- a/auth.go
+++ b/auth.go
@@ -117,6 +117,7 @@ func (udp *udpWrap) ReAuth() udpapi.APIReply {
 		udp.connected = err == nil
 
 		if udp.connected {
+			// We can't use SendRecv here as it would deadlock
 			ch := make(chan udpapi.APIReply, 1)
 			udp.sendQueueCh <- paramSet{
 				cmd:    "USER",
diff --git a/usercache.go b/usercache.go
index f1e4491..bb5bda2 100644
--- a/usercache.go
+++ b/usercache.go
@@ -19,6 +19,14 @@ func (uid UID) User() *User {
 	return nil
 }
 
+func UserByName(name string) *User {
+	var uid UID
+	if CacheGet(&uid, "user", "by-name", name) == nil {
+		return uid.User()
+	}
+	return nil
+}
+
 func (adb *AniDB) GetCurrentUser() <-chan *User {
 	ch := make(chan *User, 1)
 
-- 
2.44.0