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fix chunk upload

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j 2010-08-13 19:17:23 +02:00
parent 442722ff71
commit 23e6fedacf
2 changed files with 32 additions and 23 deletions
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17
pandora/archive/models.py
View file

@ -191,7 +191,7 @@ class Frame(models.Model):
return '%s at %s' % (self.file, self.position)
def stream_path(f):
h = f.oshash
h = f.file.oshash
return os.path.join('stream', h[:2], h[2:4], h[4:6], h[6:], f.profile)
class Stream(models.Model):
@ -201,7 +201,7 @@ class Stream(models.Model):
file = models.ForeignKey(File, related_name='streams')
profile = models.CharField(max_length=255, default='96p.webm')
video = models.FileField(default=None, blank=True, upload_to=lambda f, x: stream_path(f))
source = models.ForeignKey('Stream', related_name='derivatives', default=None, blank=True)
source = models.ForeignKey('Stream', related_name='derivatives', default=None, null=True)
available = models.BooleanField(default=False)
def extract_derivates(self):
@ -215,12 +215,19 @@ class Stream(models.Model):
def save_chunk(self, chunk, chunk_id=-1):
if not self.available:
if not self.video:
self.video.save(self.profile, ContentFile(chunk))
self.video.save(self.profile, chunk)
else:
f = open(self.file.path, 'a')
f = open(self.video.path, 'a')
#FIXME: should check that chunk_id/offset is right
f.write(chunk)
f.write(chunk.read())
f.close()
return True
return False
def save(self, *args, **kwargs):
if self.available and not self.file.available:
self.file.available = True
self.file.save()
super(Stream, self).save(*args, **kwargs)

38
pandora/archive/views.py
View file

@ -190,29 +190,16 @@ class VideoChunkForm(forms.Form):
@login_required_json
def firefogg_upload(request):
profile = request.GET['profile']
oshash = request.GET['oshash']
#handle video upload
if request.method == 'POST':
#init upload
profile = request.POST.get('profile', request.GET['profile'])
#FIXME: check for valid profile
if 'oshash' in request.POST:
#404 if oshash is not know, files must be registered via update api first
f = get_object_or_404(models.File, oshash=request.POST['oshash'])
stream, created = models.Stream.objects.get_or_create(file=file, profile=profile)
if stream.video: #FIXME: check permission here instead of just starting over
stream.video.delete()
stream.available = False
stream.save()
response = {
#is it possible to no hardcode url here?
'uploadUrl': request.build_absolute_uri('/api/upload/?oshash=%s&profile=%s' % (f.oshash, profile)),
'result': 1
}
return render_to_json_response(response)
#post next chunk
if 'chunk' in request.FILES and 'oshash' in request.GET:
if 'chunk' in request.FILES and oshash:
print "all chunk now"
stream = get_object_or_404(models.Stream, oshash=request.GET['oshash'], profile=profile)
stream = get_object_or_404(models.Stream, file__oshash=oshash, profile=profile)
form = VideoChunkForm(request.POST, request.FILES)
if form.is_valid() and stream.editable(request.user):
@ -231,6 +218,21 @@ def firefogg_upload(request):
response['result'] = 1
response['done'] = 1
return render_to_json_response(response)
#FIXME: check for valid profile
elif oshash:
#404 if oshash is not know, files must be registered via update api first
f = get_object_or_404(models.File, oshash=oshash)
stream, created = models.Stream.objects.get_or_create(file=f, profile=profile)
if stream.video: #FIXME: check permission here instead of just starting over
stream.video.delete()
stream.available = False
stream.save()
response = {
#is it possible to no hardcode url here?
'uploadUrl': request.build_absolute_uri('/api/upload/?oshash=%s&profile=%s' % (f.oshash, profile)),
'result': 1
}
return render_to_json_response(response)
print request.GET, request.POST
response = json_response(status=400, text='this request requires POST')
return render_to_json_response(response)