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refactor chunk upload: return offset, continue at server offset

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j 2014-04-11 16:56:22 +00:00
commit 7cd152b1d5
8 changed files with 133 additions and 161 deletions
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43
pandora/archive/views.py
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@ -23,6 +23,7 @@ from ox.django.api import actions
import models
import tasks
from chunk import process_chunk
@login_required_json
@ -159,12 +160,6 @@ def upload(request):
actions.register(upload, cache=False)
class ChunkForm(forms.Form):
chunk = forms.FileField()
chunkId = forms.IntegerField(required=False)
offset = forms.IntegerField(required=False)
done = forms.IntegerField(required=False)
@login_required_json
def addMedia(request):
'''
@ -238,18 +233,12 @@ def firefogg_upload(request):
#post next chunk
if 'chunk' in request.FILES and oshash:
f = get_object_or_404(models.File, oshash=oshash)
form = ChunkForm(request.POST, request.FILES)
if form.is_valid() and f.editable(request.user):
c = form.cleaned_data['chunk']
offset = form.cleaned_data['offset']
response = {
'result': 1,
'resultUrl': request.build_absolute_uri('/%s'%f.item.itemId)
}
if not f.save_chunk_stream(c, offset, resolution, format,
form.cleaned_data['done']):
response['result'] = -1
elif form.cleaned_data['done']:
if f.editable(request.user):
def save_chunk(chunk, offset, done):
return f.save_chunk_stream(chunk, offset, resolution, format, done)
response = process_chunk(request, save_chunk)
response['resultUrl'] = request.build_absolute_uri('/%s'%f.item.itemId)
if response.get('done'):
f.uploading = False
if response['result'] == 1:
f.queued = True
@ -264,8 +253,6 @@ def firefogg_upload(request):
response['resultUrl'] = t.task_id
except:
pass
response['result'] = 1
response['done'] = 1
return render_to_json_response(response)
#init upload
elif oshash:
@ -298,17 +285,10 @@ def direct_upload(request):
oshash = request.POST['id']
response = json_response(status=400, text='this request requires POST')
if 'chunk' in request.FILES:
form = ChunkForm(request.POST, request.FILES)
if form.is_valid() and file.editable(request.user):
c = form.cleaned_data['chunk']
offset = form.cleaned_data['offset']
response = {
'result': 1,
'resultUrl': request.build_absolute_uri(file.item.get_absolute_url())
}
if not file.save_chunk(c, offset, form.cleaned_data['done']):
response['result'] = -1
if form.cleaned_data['done']:
if file.editable(request.user):
response = process_chunk(request, file.save_chunk)
response['resultUrl'] = request.build_absolute_uri(file.item.get_absolute_url())
if response.get('done'):
file.uploading = False
if response['result'] == 1:
file.queued = True
@ -323,7 +303,6 @@ def direct_upload(request):
response['resultUrl'] = t.task_id
except:
pass
response['done'] = 1
return render_to_json_response(response)
#init upload
else: