From 7168617dd70cb325352a51d8d9ebb6468fe03b1c Mon Sep 17 00:00:00 2001
From: j <0x006A@0x2620.org>
Date: Fri, 19 Aug 2011 18:54:42 +0200
Subject: [PATCH] stream processing

---
 pandora/archive/tasks.py |  9 +++++++++
 pandora/archive/views.py |  4 ++--
 pandora/item/models.py   |  2 +-
 pandora/item/tasks.py    | 16 +++-------------
 pandora/padma.json       |  2 +-
 update.sh                |  1 +
 6 files changed, 17 insertions(+), 17 deletions(-)

diff --git a/pandora/archive/tasks.py b/pandora/archive/tasks.py
index 341dd15..6725987 100644
--- a/pandora/archive/tasks.py
+++ b/pandora/archive/tasks.py
@@ -89,3 +89,12 @@ def update_files(user, volume, files):
     #FIXME: can this have any bad consequences? i.e. on the selction of used item files.
     models.Instance.objects.filter(volume=volume).exclude(file__oshash__in=all_files).delete()
 
+@task(queue="encoding")
+def process_stream(fileId):
+    file = models.Stream.objects.get(id=fileId)
+    streams = file.streams.filter(source=None)
+    if streams.count() >0:
+        stream = streams[0]
+        stream.make_timeline()
+        stream.extract_derivatives()
+    return True
diff --git a/pandora/archive/views.py b/pandora/archive/views.py
index 1532ec8..ce202ab 100644
--- a/pandora/archive/views.py
+++ b/pandora/archive/views.py
@@ -191,7 +191,7 @@ def firefogg_upload(request):
                     f.save()
                     #FIXME: this fails badly if rabbitmq goes down
                     try:
-                        t = item.tasks.update_streams.delay(f.item.itemId)
+                        t = tasks.process_stream.delay(f.id)
                         response['resultUrl'] = t.task_id
                     except:
                         pass
@@ -270,7 +270,7 @@ def moveFiles(request):
         else:
             c.rendered = False
             c.save()
-            item.tasks.update_streams.delay(itemId)
+            item.tasks.update_timeline.delay(itemId)
     response = json_response(text='updated')
     response['data']['itemId'] = i.itemId
     return render_to_json_response(response)
diff --git a/pandora/item/models.py b/pandora/item/models.py
index 375afbd..73dfba2 100644
--- a/pandora/item/models.py
+++ b/pandora/item/models.py
@@ -791,7 +791,7 @@ class Item(models.Model):
     def streams(self):
         return [video.streams.filter(source=None)[0] for video in self.main_videos()]
 
-    def update_streams(self, force=False):
+    def update_timeline(self, force=False):
         streams = self.streams()
         self.make_timeline()
         self.data['cuts'] = extract.cuts(self.timeline_prefix)
diff --git a/pandora/item/tasks.py b/pandora/item/tasks.py
index 8ade970..06a47d3 100644
--- a/pandora/item/tasks.py
+++ b/pandora/item/tasks.py
@@ -25,20 +25,10 @@ def update_external(itemId):
     item = models.Item.objects.get(itemId=itemId)
     item.update_external()
 
-
-@task(queue="encoding")
-def update_streams(itemId):
-    '''
-        create stream, extract timeline and create derivatives
-    '''
+@task(queue="default")
+def update_timeline(itemId):
     item = models.Item.objects.get(itemId=itemId)
-    videos = item.main_videos()
-    for video in videos:
-        for f in video.streams.filter(source=None):
-            f.extract_derivatives()
-    #if item.files.filter(is_main=True, is_video=True, available=False).count() == 0:
-    #    item.update_streams()
-    return True
+    item.update_timeline()
 
 def load_subtitles(itemId):
     item = models.Item.objects.get(itemId=itemId)
diff --git a/pandora/padma.json b/pandora/padma.json
index 165890c..4d19c79 100644
--- a/pandora/padma.json
+++ b/pandora/padma.json
@@ -305,7 +305,7 @@
         {"id": "player", "title": "Player"},
         {"id": "timeline", "title": "Timeline"},
         {"id": "map", "title": "Map"},
-        {"id": "calendar", "title": "Calendar"},
+        {"id": "calendar", "title": "Calendar"}
     ],
     "layers": [
         {
diff --git a/update.sh b/update.sh
index 32a7c0a..56d21ec 100755
--- a/update.sh
+++ b/update.sh
@@ -3,5 +3,6 @@ base=`pwd`
 bzr pull http://code.0x2620.org/pandora/
 cd static/oxjs
 bzr pull http://code.0x2620.org/oxjs/
+./tools/build/build.py
 cd $base
 test -e src/python-ox && cd src/python-ox && bzr pull http://code.0x2620.org/python-ox/