def get(self, request, bid=None):
if bid is None:
bid = generator.haikunate()
batch = Batch.objects.create(uid=bid)
batch.save()
else:
batch = get_batch(bid)
context = {"batch": batch}
return render(self.request, 'upload/datasets_upload.html', context)
def batch_details(request,bid):
'''view details for a batch
'''
batch = get_batch(bid)
context = {"active":"dashboard",
"batch" : batch,
"title": batch.uid }
# Is the watcher running?
context['is_watching'] = is_watching()
return render(request, 'batch/batch_details.html', context)
def dataset_upload(file_path,bid):
'''dataset_upload will take an compressed file object, decompress
it, (again) validate it for correctness, and then upload the dataset.
'''
from dicomdb.apps.main.utils import get_batch, upload_dicom_batch
batch = get_batch(bid)
tmpdir = os.path.dirname(file_path)
# Add image and headers to batch
image = upload_dicom_batch(batch=batch,
dicom_file=file_path)
shutil.rmtree(tmpdir)
def post(self, request, bid):
batch = get_batch(bid)
# A post without files, not sure how/why this would be done, but should be caught
if request.FILES == None:
data = {'is_valid': False, 'name': "No files provided", 'url': "/"}
return JsonResponse(data)
# Generate a new batch
data = batch_memory_upload(memory_file=request.FILES['file'],
batch=batch)
if data['is_valid'] == True:
messages.info(
request,
"Your datasets are uploading. Please refresh the page if you do not see them."
)
return JsonResponse(data)
def get_batch_context(bid):
'''a repeated sequence of calls to get the context
for a batch based on id'''
batch = get_batch(bid)
context = {"active": "dashboard", "batch": batch, "title": batch.uid}
return context