def _save(self, name, content):
name = normalize_name(name)
try:
dbfile = DBFile.objects.get(file_name=name)
except DBFile.DoesNotExist:
dbfile = DBFile(file_name=name)
raw_data = content.read()
dbfile.size = len(raw_data)
dbfile.data = raw_data # should probably do this in chunks
dbfile.save()
del raw_data
return name
def _save(self, name, content):
name = normalize_name(name)
try:
dbfile = DBFile.objects.get(file_name=name)
except DBFile.DoesNotExist:
dbfile = DBFile(file_name=name)
raw_data = content.read()
dbfile.size = len(raw_data)
dbfile.data = raw_data
dbfile.save()
cache.set(name, dbfile, self.CACHE_TIMEOUT)
del raw_data
return name
def load():
# uploading
if (request.method == 'POST'):
uploaded_files = request.files.getlist('file')
if (not uploaded_files):
resultFailure("no files recieved.", 400)
# getting all the parameters
params = request.args.to_dict()
masterID = None
# removing the masterid paramerter if it is there
if ('masterid' in params):
masterID = params.pop('masterid')
# if not, then use the user's guid
else:
masterID = g.user.guid
code = params.pop('code') if 'code' in params else ""
codeList = code.split(',')
listLength = len(codeList)
if (listLength != len(uploaded_files)):
return resultFailure(msg="Code and file numbers mistmatch.",
code=400)
if (listLength > 1):
code = codeList
fileList = []
for i in range(0, len(uploaded_files)):
file = uploaded_files[i]
fileNameList = file.filename.split('.')
filename = fileNameList[0]
fileext = fileNameList[1]
fileItem = DBFile.query.filter_by(
masterid=masterID,
code=(code[i] if type(code) is list else code)).first()
if (fileItem is None):
fileguid = uuid.uuid4()
fileItem = DBFile(
masterid=masterID,
guid=fileguid,
filename=filename,
hotelrefno=0,
filetype=fileext,
code=(code[i] if type(code) is list else code))
os.makedirs(os.path.join(sys.path[0] + "/storage/dbfile",
str(masterID)),
exist_ok=True)
file.save(
os.path.join(sys.path[0] + '/storage/dbfile', str(masterID),
str(fileItem.guid) + '.' + fileext))
db.session.add(fileItem)
fileList.append(fileItem.to_dict())
db.session.commit()
# returning the normal response + getting the non popped parameters into spurious
return extensions.dataResultSuccess(fileList,
count=len(fileList),
spuriousParameters=list(
params.keys()),
code=201)
else: # Downloading
arguments = request.args.to_dict()
dbFileItem = None
if ('id' in arguments):
dbFileItem = DBFile.query.filter_by(id=arguments['id']).first()
elif ('guid' in arguments):
dbFileItem = DBFile.query.filter_by(guid=arguments['guid']).first()
elif (('masterid' in arguments) & ('code' in arguments)):
dbFileItem = DBFile.query.filter_by(
masterid=arguments['masterid'],
code=arguments['code']).first()
else:
resultFailure(
"no identifier provided, you need to supply ID, GUID, or MasterID & Code.",
400)
if (dbFileItem is None):
resultFailure("DBFile not found.", 404)
return send_from_directory(
os.path.join(sys.path[0], 'storage/dbfile',
str(dbFileItem.masterid)),
(str(dbFileItem.guid) + '.' + dbFileItem.filetype))