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j 2010-12-04 02:26:49 +01:00
parent 26c654615f
commit 6d3f1b9c40
2 changed files with 15 additions and 14 deletions
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4
pandora/archive/models.py
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@ -138,8 +138,8 @@ class File(models.Model):
return r return r
#upload and data handling #upload and data handling
video = models.FileField(null=True, blank=True, upload_to=lambda f, x: f.path(name='%s.webm'%settings.VIDEO_PROFILE)) video = models.FileField(null=True, blank=True, upload_to=lambda f, x: f.path('%s.webm'%settings.VIDEO_PROFILE))
data = models.FileField(null=True, blank=True, upload_to=lambda f, x: f.path(name='data.bin')) data = models.FileField(null=True, blank=True, upload_to=lambda f, x: f.path('data.bin'))
def path(self, name): def path(self, name):
h = self.oshash h = self.oshash

25
pandora/item/models.py
View file

@ -232,7 +232,7 @@ class Item(models.Model):
external_data = fields.DictField(default={}, editable=False) external_data = fields.DictField(default={}, editable=False)
data = fields.DictField(default={}, editable=False) data = fields.DictField(default={}, editable=False)
json = fields.DictField(default={}, editable=False) json = fields.DictField(default={}, editable=False)
poster = models.ImageField(default=None, blank=True, upload_to=lambda m, x: os.path.join(itemid_path(m.itemId), "poster.jpg")) poster = models.ImageField(default=None, blank=True, upload_to=lambda m, x: m.path("poster.jpg"))
poster_url = models.TextField(blank=True) poster_url = models.TextField(blank=True)
poster_height = models.IntegerField(default=0) poster_height = models.IntegerField(default=0)
poster_width = models.IntegerField(default=0) poster_width = models.IntegerField(default=0)
@ -592,19 +592,23 @@ class Item(models.Model):
else: else:
Facet.objects.filter(item=self, key='year').delete() Facet.objects.filter(item=self, key='year').delete()
def path(self, name=''):
return os.path.join('items', h[:2], h[2:4], h[4:6], h[6:])
''' '''
Video related functions Video related functions
''' '''
def frame(self, position, width=128): def frame(self, position, width=128):
stream = self.streams.filter(profile=settings.VIDEO_PROFILE+'.webm')[0] stream = self.streams.filter(profile=settings.VIDEO_PROFILE+'.webm')[0]
path = os.path.join(settings.MEDIA_ROOT, itemid_path(self.itemId), 'frames', "%d"%width, "%s.jpg"%position) path = os.path.join(settings.MEDIA_ROOT, self.path(), 'frames', "%d"%width, "%s.jpg"%position)
if not os.path.exists(path): if not os.path.exists(path):
extract.frame(stream.video.path, path, position, width) extract.frame(stream.video.path, path, position, width)
return path return path
@property @property
def timeline_prefix(self): def timeline_prefix(self):
return os.path.join(settings.MEDIA_ROOT, itemid_path(self.itemId), 'timeline') return os.path.join(settings.MEDIA_ROOT, self.path(), 'timeline')
def main_videos(self): def main_videos(self):
#FIXME: needs to check if more than one user has main files and only take from "higher" user #FIXME: needs to check if more than one user has main files and only take from "higher" user
@ -720,7 +724,7 @@ class Item(models.Model):
posters = {} posters = {}
for f in self.main_videos(): for f in self.main_videos():
for frame in f.frames.all(): for frame in f.frames.all():
path = os.path.join(itemid_path(self.itemId), 'poster.pandora.%s.%s.jpg'%(part, frame.position)) path = self.path('poster.pandora.%s.%s.jpg'%(part, frame.position))
path = os.path.abspath(os.path.join(settings.MEDIA_ROOT, path)) path = os.path.abspath(os.path.join(settings.MEDIA_ROOT, path))
posters[path] = frame.frame.path posters[path] = frame.frame.path
part += 1 part += 1
@ -730,7 +734,7 @@ class Item(models.Model):
posters = self.local_posters() posters = self.local_posters()
for poster in posters: for poster in posters:
frame = posters[poster] frame = posters[poster]
timeline = os.path.join(itemid_path(self.itemId), 'timeline.64.png') timeline = self.path('timeline.64.png')
timeline = os.path.abspath(os.path.join(settings.MEDIA_ROOT, timeline)) timeline = os.path.abspath(os.path.join(settings.MEDIA_ROOT, timeline))
cmd = [settings.ITEM_POSTER, cmd = [settings.ITEM_POSTER,
'-t', self.get('title'), '-t', self.get('title'),
@ -858,19 +862,13 @@ class Collection(models.Model):
def editable(self, user): def editable(self, user):
return self.users.filter(id=user.id).count() > 0 return self.users.filter(id=user.id).count() > 0
def itemid_path(h):
return os.path.join('items', h[:2], h[2:4], h[4:6], h[6:])
def stream_path(stream):
return os.path.join(itemid_path(stream.item.itemId), stream.profile)
class Stream(models.Model): class Stream(models.Model):
class Meta: class Meta:
unique_together = ("item", "profile") unique_together = ("item", "profile")
item = models.ForeignKey(Item, related_name='streams') item = models.ForeignKey(Item, related_name='streams')
profile = models.CharField(max_length=255, default='96p.webm') profile = models.CharField(max_length=255, default='96p.webm')
video = models.FileField(default=None, blank=True, upload_to=lambda f, x: stream_path(f)) video = models.FileField(default=None, blank=True, upload_to=lambda f, x: f.path())
source = models.ForeignKey('Stream', related_name='derivatives', default=None, null=True) source = models.ForeignKey('Stream', related_name='derivatives', default=None, null=True)
available = models.BooleanField(default=False) available = models.BooleanField(default=False)
info = fields.DictField(default={}) info = fields.DictField(default={})
@ -878,6 +876,9 @@ class Stream(models.Model):
#def __unicode__(self): #def __unicode__(self):
# return self.video # return self.video
def path(self):
return self.item.(self.profile)
def extract_derivatives(self): def extract_derivatives(self):
if settings.VIDEO_H264: if settings.VIDEO_H264:
profile = self.profile.replace('.webm', '.mp4') profile = self.profile.replace('.webm', '.mp4')