def send_email(*args, **kwargs):
try:
from kitchenrock_api.services.email import EmailService
EmailService.sm_do_send(**args[0])
except Exception as e:
print("Unable to sending email: " + str(e))
Utils.log_exception(e)
def save(self, data, return_http=True):
try:
if 'is_active' not in data:
data['is_active'] = False
serializer = self.user_serialiser_class(data=data)
serializer.is_valid(raise_exception=True)
serializer.save()
return Response(serializer.data)
except Exception as e:
Utils.log_exception(e)
raise e
def async_job(cls, job_name, fname, args, delayed_time = 0):
try:
# Async class instance example
from django_q.tasks import Async
# instantiate an async task
a = Async(fname, args, group=job_name)
# you can set or change keywords afterwards
a.cached = True
# run it
a.run()
return True
except Exception as e:
Utils.log_exception(e)
return None
def sm_do_send(cls, subject, to_add, context, template_name, reply_to=None):
try:
context['unsubscribe_link'] = False # unable to unsuncrible, example system email
if context.get("email_token", None):
context['unsubscribe_link'] = Utils.get_public_url(cls.__UNSUBSCRIBE_LINK + context.get("email_token"))
context['public_base'] = Utils.get_public_url()
context['privacy_link'] = Utils.get_public_url(cls.__PRIVACY_LINK)
context['support_link'] = Utils.get_public_url(cls.__SUPPORT_LINK)
# bcc = context.get("bcc", [])
if to_add[0] == settings.BCC_EMAIL_ADDRESS:
pass
else:
if settings.ALLOWED_EMAILS != "*":
if settings.ALLOWED_EMAILS:
to_add = [settings.ALLOWED_EMAILS]
else:
Utils.log("settings.ALLOWED_EMAILS is empty")
return
mail = TemplateEmail(
subject=subject,
template=template_name,
context=context,
from_email=u"{} Support <{}>".format(cls.__BRAND_NAME, settings.SUPPORT_EMAIL),
to=to_add,
# bcc=bcc,
headers={"Reply-To": reply_to or cls.__REPLY_TO},
)
mail.send()
except Exception as e:
cls.log_exception(e)
def save(cls, user_data, **kwargs):
with transaction.atomic():
add_new = True
# profile_data = user_data.pop('profile')
password = user_data.pop('password', None)
user_email = user_data.get('email', None)
if user_data.get("id"):
user = cls.get_user(user_data['id'])
else:
user = None
if user is not None:
add_new = False
# profile = user.profile
else:
user = User()
current_email = user.email
# All data must be validated at serializer tier
for key in user_data:
setattr(user, key, user_data[key])
# Set first password
if add_new:
if not password and not user.password:
password = Utils.id_generator(8)
user.set_password(password)
user.save()
if not user.email:
user.email = "{0}@{1}".format(str(user.id), "kitchenrock.vn")
user.save()
# if add_new:
# profile = UserProfile()
# profile.user_id = user.id
# for key in profile_data:
# setattr(profile, key, profile_data[key])
# profile.save()
send_verify_email = True
if user.is_active:
send_verify_email = False
if user_email != current_email:
cls.add_email(user.id,
user.email,
current_email=current_email,
is_primary=True,
password=password,
send_verify_email=send_verify_email)
if not add_new:
# Reset cache
cache_service = cls._get_cache_service()
cache_service.delete(user.id)
return cls.get_user(user.id)
def verify_email(cls, token, email_add, *args, **kwargs):
"""
Verify email address and active account
"""
template_name = kwargs.pop('template', 'verify')
template_name = get_template(template_name)
uid = kwargs.pop('uid', 'activation')
subject = "Welcome to {}".format(cls.__BRAND_NAME)
user_email = email_add
verify_link = ""
verify_link = Utils.get_public_url('/verify/{}/{}'.format(uid, token))
context = {
'verify_link': verify_link,
'email': email_add,
'password': kwargs.pop('password', None)
}
cls._sm_send_email(subject, [user_email], context, template_name, False, False)
def reset_link(cls, token, uid, *args, **kwargs):
"""
Send reset password link
"""
user = kwargs.get('user', None)
user_id = kwargs.get('user_id', None)
if not user and not user_id:
raise EmailError('Please provide user or user id param.')
if not user:
user = UserService.get_user(user_id)
template_name = get_template('reset-password')
subject = 'Somebody requested a new password for your {} account'.format(cls.__BRAND_NAME)
user_email = '"%s" <%s>' % (user.get_full_name(), user.email)
link = Utils.get_public_url('/password/reset/{}/{}'.format(uid.decode('utf-8'), token))
context = {
'reset_link': link,
'username': user.email
}
cls._sm_send_email(subject, [user_email], context, template_name, False, False)
def gen_token(cls, user_id):
text = str(user_id) + Utils.id_generator(10) + str(int(time.time()))
hash_object = hashlib.md5(text.encode('utf-8'))
return hash_object.hexdigest()
def download(cls, media_id, file_url):
result = {
"file_size": 0,
"file_size_dl": 0,
"file_name": False,
"out_path": False,
"success": 0,
"error": ""
}
try:
req = urllib.request.Request(file_url, headers={'User-Agent' : "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2227.0 Safari/537.36"})
u = urllib.request.urlopen(req)
meta = u.info()
mime_type = meta.getheaders("Content-Type")[0]
file_size = int(meta.getheaders("Content-Length")[0])
disposition = False
file_name = False
if meta.getheaders("Content-Disposition"):
disposition = meta.getheaders("Content-Disposition")[0]
file_name = re.findall("filename=(\S+)", disposition)[0]
file_name = Utils.normalize_str(file_name)
file_name = re.sub(r'^"|"$', '', file_name)
file_name = file_name.replace("_", "-")
if not file_name:
extends = {
"video/3gpp": ".3gp",
"video/mp4": ".mp4",
'image/jpeg': ".jpg",
'image/png': ".png"
}
file_name = "media-{0}{1}".format(media_id, extends[mime_type])
else:
file_name = "media-{0}-{1}".format(media_id, file_name)
base_path = settings.MEDIA_ROOT
out_path = "{0}{1}".format(base_path, file_name)
result["file_size"] = file_size
result["mime_type"] = mime_type
result["file_name"] = file_name
result["out_path"] = out_path
try:
os.remove(out_path)
except:
pass
f = open(out_path, 'wb')
file_size_dl = 0
block_sz = 8192
while True:
buffer = u.read(block_sz)
if not buffer:
break
file_size_dl += len(buffer)
f.write(buffer)
f.close()
success = (file_size_dl == file_size)
result["file_size_dl"] = file_size_dl
result["success"] = success
except Exception as e:
cls.log_exception(e)
result['error'] = str(e)
return result
def _gen_key(cls, length=KEY_SIZE):
key = Utils.id_generator(length)
while AppKey.objects.filter(key=key).exists():
key = Utils.id_generator(length)
return key.upper()
def set_per_page(self, per_page):
self._per_page = max(Utils.safe_int(per_page, 1), 1)
return self
def set_offset(self, offset):
self._offset = max(Utils.safe_int(offset, 0), -1)
return self
def _log_debug(self, v):
if self._debug:
Utils.dump(v)
def _gen_unique_str(cls, length=DEFAULT_TOKEN_LENGTH):
str = Utils.id_generator(length)
if length < 40:
while Api.objects.filter(token=str).exists():
str = Utils.id_generator(length)
return str
def gen_loc_slug(loc, arg=None):
return Utils.gen_search_slug('', loc.display_text)