def _retrieve_data(self, request):
"""Return module display - GET method
Args:
request:
Returns:
"""
data = ""
self.error = None
data_xml_entities = XmlEntities()
if request.method == "GET":
if "data" in request.GET:
if len(request.GET["data"]) > 0:
data = request.GET["data"]
elif request.method == "POST":
selected_option = request.POST["blob_form"]
if selected_option == "url":
url_form = URLForm(request.POST)
if url_form.is_valid():
data = url_form.data["url"]
else:
self.error = "Enter a valid URL."
elif selected_option == "file":
try:
form = BLOBHostForm(request.POST, request.FILES)
if not form.is_valid():
self.error = "No file uploaded."
return data
# get file from request
uploaded_file = request.FILES["file"]
# get filename from file
filename = uploaded_file.name
# get user id from request
user_id = str(request.user.id)
# create blob
blob = Blob(filename=filename, user_id=user_id)
# set blob file
blob.blob = uploaded_file
# save blob
blob_api.insert(blob)
# get download uri
data = get_blob_download_uri(blob, request)
except:
self.error = "An error occurred during the upload."
return (
data_xml_entities.escape_xml_entities(data)
if AUTO_ESCAPE_XML_ENTITIES
else data
)
def create(self, validated_data):
""" Create and return a new `Blob` instance, given the validated data.
Args:
validated_data:
Returns:
"""
# Create blob
blob_object = Blob(filename=validated_data['blob'].name,
user_id=str(validated_data['user'].id))
# Set file content
blob_object.blob = validated_data['blob'].file
# Save the blob
return blob_api.insert(blob_object)
def create(self, validated_data):
"""Create and return a new `Blob` instance, given the validated data.
Args:
validated_data:
Returns:
"""
# Create blob
blob_object = Blob(
filename=validated_data["blob"].name,
user_id=str(self.context["request"].user.id),
)
# Set file content
blob_object.blob = validated_data["blob"].file
# Save the blob
return blob_api.insert(blob_object, self.context["request"].user)
def _retrieve_data(self, request):
"""Retrieve module's data
Args:
request:
Returns:
"""
data = ""
self.error = None
data_xml_entities = XmlEntities()
if request.method == "GET":
if "data" in request.GET:
if len(request.GET["data"]) > 0:
data = request.GET["data"]
elif request.method == "POST":
try:
form = BLOBHostForm(request.POST, request.FILES)
if not form.is_valid():
self.error = "No file uploaded."
return data
# get file from request
uploaded_file = request.FILES["file"]
# get filename from file
filename = uploaded_file.name
# get user id from request
user_id = str(request.user.id)
# create blob
blob = Blob(filename=filename, user_id=user_id)
# set blob file
blob.blob = uploaded_file
# save blob
blob_api.insert(blob)
# get download uri
data = get_blob_download_uri(blob, request)
except:
self.error = "An unexpected error occurred."
return (data_xml_entities.escape_xml_entities(data)
if AUTO_ESCAPE_XML_ENTITIES else data)
def _retrieve_data(self, request):
""" Retrieve module's data
Args:
request:
Returns:
"""
data = ''
self.error = None
if request.method == 'GET':
if 'data' in request.GET:
if len(request.GET['data']) > 0:
data = request.GET['data']
elif request.method == 'POST':
try:
form = BLOBHostForm(request.POST, request.FILES)
if not form.is_valid():
self.error = 'No file uploaded.'
return data
# get file from request
uploaded_file = request.FILES['file']
# get filename from file
filename = uploaded_file.name
# get user id from request
user_id = str(request.user.id)
# create blob
blob = Blob(filename=filename, user_id=user_id)
# set blob file
blob.blob = uploaded_file
# save blob
blob_api.insert(blob)
# get download uri
data = get_blob_download_uri(blob, request)
except:
self.error = 'An unexpected error occurred.'
return data
