def create(self, user_id):
"""Create and return cookie properties to create a cookie for
authentication purposes.
"""
fotogal_user = FotogalUser()
if utils.validate_id(user_id) and fotogal_user.exists(id=user_id):
random_token = self.__gen_random_token()
random_token = str(user_id) + ':' + random_token
# truncate to 64 chars because of the primary key limit.
if len(random_token) > 64:
random_token = random_token[:64]
datetime_now = datetime.datetime.now()
expire_timedelta = datetime_now + datetime.timedelta(days=7)
created_ts = int(datetime_now.strftime('%s'))
expire_ts = int(expire_timedelta.strftime('%s'))
enc_base64_value = self.__encrypt(random_token)
auth_session_dict = {'random_token': random_token,
'created_ts': created_ts, 'expire_ts': expire_ts,
'user_id': user_id}
nosql = FotogalNosql()
nosql_result = nosql.add(self._nosql_table, auth_session_dict)
if nosql_result:
return (self._cookie_name, enc_base64_value, expire_ts,)
return None
def add_new_user(self, new_user_dict={}):
"""Add a new user and return the new generated ID from NoSQL.
"""
if 'password' in new_user_dict:
passwd_hash = generate_password_hash(new_user_dict['password'])
new_user_dict['password'] = passwd_hash
table = self._nosql_table
nosql = FotogalNosql()
nosql_result = nosql.add(table, new_user_dict)
return nosql_result
else:
return None
def save(self, user_id, img_filename, img_content, is_profile):
"""Save the image content into Object Storage and register the
properties in NoSQL.
"""
if utils.validate_id(user_id):
new_img_filename = self.__get_new_filename(img_filename)
img_data_dict = self.__add_img_data(new_img_filename, img_content)
if img_data_dict:
img_created_ts = datetime.datetime.now().strftime('%s')
img_dict = {
'image_url': '',
'image_filename': new_img_filename,
'image_original_filename': img_filename,
'image_host_fqdn': '',
'image_uri': '',
'image_type': '',
'created_ts': img_created_ts,
'user_id': user_id,
'liked_list': [],
'disliked_list': [],
'main_comment': '',
'is_profile': is_profile
}
for k, v in img_data_dict.items():
img_dict[k] = img_data_dict[k]
nosql = FotogalNosql()
new_img_id = nosql.add(self._img_nosql_table, img_dict)
return new_img_id
return None