From d7e8d18e35ea4c40c5470e5e1b27435f1c12b5ff Mon Sep 17 00:00:00 2001
From: j <0x006A@0x2620.org>
Date: Wed, 23 Feb 2011 12:51:32 +0100
Subject: [PATCH] audio only

---
 pandora/archive/models.py |  3 +++
 pandora/archive/views.py  |  1 +
 pandora/item/models.py    | 21 +++++++++++++++++----
 3 files changed, 21 insertions(+), 4 deletions(-)

diff --git a/pandora/archive/models.py b/pandora/archive/models.py
index 26ee8f0f..862ce935 100644
--- a/pandora/archive/models.py
+++ b/pandora/archive/models.py
@@ -101,6 +101,9 @@ class File(models.Model):
                     self.is_video = False
             else:
                 self.is_video = False
+                self.display_aspect_ratio = "4:3"
+                self.width = '320'
+                self.height = '240'
             if 'audio' in self.info and self.info['audio']:
                 audio = self.info['audio'][0]
                 self.audio_codec = audio['codec']
diff --git a/pandora/archive/views.py b/pandora/archive/views.py
index 751fa1c8..ef3b6fac 100644
--- a/pandora/archive/views.py
+++ b/pandora/archive/views.py
@@ -98,6 +98,7 @@ def update(request):
     response['data']['info'] = [f.file.oshash for f in files.filter(file__info='{}')]
     #needs some flag to find those that are actually used main is to generic
     response['data']['data'] = [f.file.oshash for f in files.filter(file__is_video=True, file__is_main=True)]
+    response['data']['data'] += [f.file.oshash for f in files.filter(file__is_audio=True, file__is_main=True)]
     response['data']['file'] = [f.file.oshash for f in files.filter(file__is_subtitle=True)]
 
     return render_to_json_response(response)
diff --git a/pandora/item/models.py b/pandora/item/models.py
index 32504753..e243945c 100644
--- a/pandora/item/models.py
+++ b/pandora/item/models.py
@@ -96,7 +96,7 @@ class Item(models.Model):
     published = models.DateTimeField(default=datetime.now, editable=False)
 
     user = models.ForeignKey(User, null=True, related_name='items')
-    groups = models.ManyToManyField(Group, related_name='items')
+    groups = models.ManyToManyField(Group, blank=True, related_name='items')
 
     #only items that have data from files are available,
     #this is indicated by setting available to True
@@ -627,6 +627,18 @@ class Item(models.Model):
                     return True
                 return False
             videos = filter(check, videos)
+        else:
+            audio = self.files.filter(is_main=True, is_audio=True, available=True)
+            if audio.count()>0:
+                first = audio[0]
+                user = first.instances.all()[0].volume.user
+                #only take videos from same user and with same width/height
+                def check(v):
+                    if v.instances.filter(volume__user=user).count()>0:
+                        return True
+                    return False
+                videos = filter(check, audio)
+ 
         return videos
 
     def update_streams(self):
@@ -658,9 +670,9 @@ class Item(models.Model):
                 os.symlink(files.values()[0], stream.video.path)
             stream.save()
 
-            if 'video' in stream.info:
+            extract.timeline(stream.video.path, self.timeline_prefix)
+            if 'video' in stream.info and stream.info['video']:
                 v = stream.info['video'][0]
-                extract.timeline(stream.video.path, self.timeline_prefix)
                 self.stream_aspect = v['width']/v['height']
                 self.data['cuts'] = extract.cuts(self.timeline_prefix)
                 self.data['color'] = extract.average_color(self.timeline_prefix)
@@ -787,7 +799,8 @@ class Item(models.Model):
         for f in self.main_videos():
             for ff in f.frames.all():
                 frames.append(ff.frame.path)
-            return frames[int(len(frames)/2)]
+            if frames:
+                return frames[int(len(frames)/2)]
 
     def make_icon(self):
         frame = self.get_poster_frame_path()