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also select poster frame based on heat if not using importFrames

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j 2013-02-28 11:57:56 +00:00
parent a6078fa905
commit 819af3734e
1 changed files with 39 additions and 27 deletions
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40
pandora/item/models.py
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@ -375,14 +375,6 @@ class Item(models.Model):
else:
self.poster_height = 128
self.poster_width = 80
if not settings.USE_IMDB:
if self.poster_frame == -1:
try:
if self.sort.duration:
self.poster_frame = self.sort.duration/2
update_poster = True
except ItemSort.DoesNotExist:
pass
self.json = self.get_json()
self.json['modified'] = datetime.now()
super(Item, self).save(*args, **kwargs)
@ -1194,6 +1186,7 @@ class Item(models.Model):
def poster_frames(self):
frames = []
if settings.CONFIG['media']['importFrames']:
offset = 0
for f in self.files.filter(selected=True, is_video=True).order_by('sort_path'):
for ff in f.frames.all().order_by('position'):
@ -1204,6 +1197,17 @@ class Item(models.Model):
'height': ff.frame.height
})
offset += f.duration
else:
if 'videoRatio' in self.json:
width, height = self.json['resolution']
pos = self.sort.duration / 2
for p in map(int, [pos/2, pos, pos+pos/2]):
frames.append({
'position': p,
'path': self.frame(p, height),
'width': width,
'height': height,
})
return frames
def select_frame(self):
@ -1211,18 +1215,26 @@ class Item(models.Model):
if frames:
heat = [ox.image.getImageHeat(f['path']) for f in frames]
self.poster_frame = heat.index(max(heat))
if not settings.CONFIG['media']['importFrames']:
self.poster_frame = frames[self.poster_frame]['position']
def get_poster_frame_path(self):
frames = self.poster_frames()
frames = []
path = None
if self.poster_frame >= 0:
if settings.CONFIG['media']['importFrames']:
frames = self.poster_frames()
if frames and len(frames) > int(self.poster_frame):
return frames[int(self.poster_frame)]['path']
path = frames[int(self.poster_frame)]['path']
elif frames:
path = frames[int(len(frames)/2)]['path']
else:
size = settings.CONFIG['video']['resolutions'][0]
return self.frame(self.poster_frame, size)
if frames:
return frames[int(len(frames)/2)]['path']
path = self.frame(self.poster_frame, size)
else:
size = settings.CONFIG['video']['resolutions'][0]
path = self.frame(self.poster_frame, size)
return path
def make_icon(self):
frame = self.get_poster_frame_path()