def on_post(self, req, resp, nickname):
if req.content_length in (None, 0):
return
body = req.stream.read()
if not body:
raise falcon.HTTP_BAD_REQUEST()
try:
doc = json.loads(body.decode('utf-8'))
except (ValueError, UnicodeDecodeError):
raise falcon.HTTP_BAD_REQUEST()
user_dao = userDAO.UserDAO()
resp_body, resp_status = user_dao.create_user(nickname, doc)
resp.body = json.dumps(resp_body)
resp.status = resp_status
def on_post(self, req, resp, slug):
if req.content_length in (None, 0):
return
body = req.stream.read()
if not body:
raise falcon.HTTP_BAD_REQUEST()
try:
doc = json.loads(body.decode('utf-8'))
except (ValueError, UnicodeDecodeError):
raise falcon.HTTP_BAD_REQUEST()
forum_dao = forumDAO.ForumDAO()
resp_body, resp_status = forum_dao.create_thread(slug, doc)
resp.body = json.dumps(resp_body)
resp.status = resp_status
def on_post(self, req, resp, pid):
if req.content_length in (None, 0):
return
body = req.stream.read()
if not body:
raise falcon.HTTP_BAD_REQUEST()
try:
doc = json.loads(body.decode('utf-8'))
except (ValueError, UnicodeDecodeError):
raise falcon.HTTP_BAD_REQUEST()
post_dao = postDAO.PostDAO()
resp_body, resp_status = post_dao.edit_post(pid, doc)
resp.body = json.dumps(resp_body)
resp.status = resp_status
def on_post(self, req, res):
user = User.find_by_username(req.context["session"],
req.media["username"])
if self.auth_manager.verify_password(req.media["password"],
user.password.encode("utf-8")):
user.sid = self.auth_manager.generate_session_id()
user.token = self.auth_manager.encrypt(user.sid).decode("utf-8")
res.body = json.dumps({"token": user.token})
else:
raise falcon.HTTP_BAD_REQUEST()
def json_body(req):
if not req.content_length:
return {}
try:
raw_json = req.stream.read()
except Exception:
raise falcon.HTTP_BAD_REQUEST('Empty request body. A valid JSON '
'document is required.')
try:
json_data = json.loads(raw_json, 'utf-8')
except ValueError:
raise falcon.HTTPError(falcon.HTTP_753, 'Malformed JSON')
return json_data
def get_raw_sentences_from_payload(req):
"""An helper function to extract a list of sentence from request payload.
If ``Content-Type`` is ``application/json`` -> parse JSON payload and grab `sentences` property.
If ``Content-Type`` is ``text/plain`` -> split payload by newline char.
Args:
req (falcon.request.Request): request.
Raises:
``falcon.HTTPBadRequest`` - Mal-formatted request payload.
``falcon.HTTPError`` - internal server errors (e.g JSON parsing).
Returns:
list
"""
if req.content_length in (None, 0):
raise falcon.HTTPBadRequest('Request payload is empty.')
content_type = req.content_type.lower()
# curl -X POST -H "Content-Type: text/plain" --data-binary "@sentences.txt" <URL>
if content_type == 'text/plain':
sentences = req.bounded_stream.read().decode('utf-8').split('\n')
# curl -X POST -H "Content-Type: application/json" --data-binary "@sentences.json" <URL>
elif content_type == 'application/json':
try:
sentences = json.loads(req.bounded_stream.read().decode('utf-8'))
except (ValueError, UnicodeDecodeError):
raise falcon.HTTPError(
falcon.HTTP_753, 'Malformed JSON',
'Could not decode the request body. The '
'JSON was incorrect or not encoded as '
'UTF-8.')
if isinstance(sentences, dict):
sentences = sentences['sentences']
else:
raise falcon.HTTP_BAD_REQUEST(
f'Invalid content-type: {req.content_type}')
sentences = [sent for sent in sentences if sent != '']
if not sentences:
raise falcon.HTTPBadRequest('Request payload is empty.')
return sentences
