use item.poster_frame if set

pandora/item/models.py

@@ -736,6 +736,12 @@ class Item(models.Model):
     def local_posters(self):
         part = 1
         posters = {}
+        self.poster_frame >= 0:
+            frame = self.get_poster_frame_path()
+            path = self.path('poster.pandora.%s.%s.jpg'%(part, self.poster_frame))
+            path = os.path.abspath(os.path.join(settings.MEDIA_ROOT, path))
+            posters[path] = frame
+        else:
             for f in self.main_videos():
                 for frame in f.frames.all():
                     path = self.path('poster.pandora.%s.%s.jpg'%(part, frame.position))
@@ -766,13 +772,20 @@ class Item(models.Model):
                 p.wait()
         return posters.keys()
 
-    def make_icon(self):
-        #FIXME: should take middle or selected frame or som
+    def get_poster_frame_path(self):
+        if self.poster_frame >= 0:
+            size = int(settings.VIDEO_PROFILE[:-1])
+            return self.frame(self.poster_frame, size)
+
         frames = []
         for f in self.main_videos():
             for ff in f.frames.all():
                 frames.append(ff.frame.path)
-        if frames:
+            return frames[int(len(frames)/2)]
+
+    def make_icon(self):
+        frame = self.get_poster_frame_path()
+        if frame:
             icon = self.path('icon.jpg')
             self.icon.name = icon
             frame = frames[int(len(frames)/2)]

pandora/item/tasks.py

@@ -16,6 +16,7 @@ def cronjob(**kwargs):
 def update_poster(itemId):
     item = models.Item.objects.get(itemId=itemId)
     item.make_poster(True)
+    item.make_icon()
 
 
 @task(ignore_resulsts=True, queue='default')

pandora/item/views.py

@@ -373,6 +373,7 @@ def setPosterFrame(request): #parse path and return info
         #FIXME: some things need to be updated after changing this
         item.poster_frame = data['position']
         item.save()
+        tasks.update_poster.delay(item.itemId)
         response = json_response()
     else:
         response = json_response(status=403, text='permissino denied')