From f0b8824f62872b0bb6b2f4b739c8e3c4ff8291a7 Mon Sep 17 00:00:00 2001
From: j <0x006A@0x2620.org>
Date: Sat, 13 Jul 2013 13:04:59 +0000
Subject: [PATCH] keep poster service selection even if poster gets updated,
 fixes #1098

---
 pandora/item/models.py |  2 +-
 pandora/item/tasks.py  | 13 +++++++------
 2 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/pandora/item/models.py b/pandora/item/models.py
index 508a51f2..80fc049a 100644
--- a/pandora/item/models.py
+++ b/pandora/item/models.py
@@ -463,7 +463,7 @@ class Item(models.Model):
         for service in external_posters:
             p = external_posters[service][0]
             p['source'] = service
-            p['selected'] = p['url'] == url
+            p['selected'] = self.poster_source and self.poster_source == service or False
             p['index'] = index.index(service)
             posters.append(p)
         posters.sort(key=lambda a: a['index'])
diff --git a/pandora/item/tasks.py b/pandora/item/tasks.py
index f10f0612..291b166c 100644
--- a/pandora/item/tasks.py
+++ b/pandora/item/tasks.py
@@ -49,12 +49,13 @@ def update_poster(itemId):
     item = models.Item.objects.get(itemId=itemId)
     item.make_poster(True)
     item.make_icon()
-    models.Item.objects.filter(pk=item.id).update(
-        poster=item.poster.name,
-        poster_height=item.poster.height,
-        poster_width=item.poster.width,
-        icon=item.icon.name
-    )
+    if item.poster and os.path.exists(item.poster.path):
+        models.Item.objects.filter(pk=item.id).update(
+            poster=item.poster.name,
+            poster_height=item.poster.height,
+            poster_width=item.poster.width,
+            icon=item.icon.name
+        )
 
 @task(ignore_results=True, queue='default')
 def update_file_paths(itemId):