def list(self, request, *args, **kwargs):
self.object_list = MembersFilterBackend().filter_queryset(
request, self.get_queryset(), self)
if 'publickey' in request.QUERY_PARAMS:
publickey = request.QUERY_PARAMS['publickey']
self.object_list = self.object_list.filter(public_key=publickey)
if 'username' in request.QUERY_PARAMS:
self.object_list = self.object_list.filter(
username=request.QUERY_PARAMS['username'])
if 'email' in request.QUERY_PARAMS:
self.object_list = self.object_list.filter(
email=request.QUERY_PARAMS['email'])
if 'threebot_name' in request.QUERY_PARAMS:
self.object_list = self.object_list.filter(
email=request.QUERY_PARAMS['threebot_name'])
page = self.paginate_queryset(self.object_list)
if page is not None:
serializer = self.get_pagination_serializer(page)
else:
serializer = self.get_serializer(self.object_list, many=True)
return response.Ok(serializer.data)
def list(self, request, *args, **kwargs):
self.object_list = MembersFilterBackend().filter_queryset(
request, self.get_queryset(), self)
page = self.paginate_queryset(self.object_list)
if page is not None:
serializer = self.get_pagination_serializer(page)
else:
serializer = self.get_serializer(self.object_list, many=True)
return response.Ok(serializer.data)
class UsersViewSet(ModelCrudViewSet):
permission_classes = (permissions.UserPermission, )
admin_serializer_class = serializers.UserAdminSerializer
serializer_class = serializers.UserSerializer
admin_validator_class = validators.UserAdminValidator
validator_class = validators.UserValidator
filter_backends = (MembersFilterBackend, )
throttle_classes = (UserDetailRateThrottle, UserUpdateRateThrottle)
model = models.User
def get_serializer_class(self):
if self.action in [
"partial_update", "update", "retrieve", "by_username"
]:
user = self.object
if self.request.user == user or self.request.user.is_superuser:
return self.admin_serializer_class
return self.serializer_class
def get_validator_class(self):
if self.action in [
"partial_update", "update", "retrieve", "by_username"
]:
user = self.object
if self.request.user == user or self.request.user.is_superuser:
return self.admin_validator_class
return self.validator_class
def get_queryset(self):
qs = super().get_queryset()
qs = qs.prefetch_related("memberships")
qs = user_utils.attach_extra_info(qs, user=self.request.user)
return qs
def create(self, *args, **kwargs):
raise exc.NotSupported()
def list(self, request, *args, **kwargs):
self.object_list = MembersFilterBackend().filter_queryset(
request, self.get_queryset(), self)
if 'publickey' in request.QUERY_PARAMS:
publickey = request.QUERY_PARAMS['publickey']
self.object_list = self.object_list.filter(public_key=publickey)
if 'username' in request.QUERY_PARAMS:
self.object_list = self.object_list.filter(
username=request.QUERY_PARAMS['username'])
if 'email' in request.QUERY_PARAMS:
self.object_list = self.object_list.filter(
email=request.QUERY_PARAMS['email'])
if 'threebot_name' in request.QUERY_PARAMS:
self.object_list = self.object_list.filter(
email=request.QUERY_PARAMS['threebot_name'])
page = self.paginate_queryset(self.object_list)
if page is not None:
serializer = self.get_pagination_serializer(page)
else:
serializer = self.get_serializer(self.object_list, many=True)
return response.Ok(serializer.data)
def retrieve(self, request, *args, **kwargs):
self.object = get_object_or_404(self.get_queryset(), **kwargs)
self.check_permissions(request, 'retrieve', self.object)
serializer = self.get_serializer(self.object)
return response.Ok(serializer.data)
# TODO: commit_on_success
def partial_update(self, request, *args, **kwargs):
"""
We must detect if the user is trying to change his email so we can
save that value and generate a token that allows him to validate it in
the new email account
"""
user = self.get_object()
self.check_permissions(request, "update", user)
new_email = request.DATA.pop('email', None)
if new_email is not None:
valid_new_email = True
duplicated_email = models.User.objects.filter(
email=new_email).exists()
try:
validate_email(new_email)
validate_user_email_allowed_domains(new_email)
except ValidationError:
valid_new_email = False
valid_new_email = valid_new_email and new_email != request.user.email
if duplicated_email:
raise exc.WrongArguments(_("Duplicated email"))
elif not valid_new_email:
raise exc.WrongArguments(_("Invalid email"))
# We need to generate a token for the email
request.user.email_token = str(uuid.uuid4())
request.user.new_email = new_email
request.user.save(update_fields=["email_token", "new_email"])
email = mail_builder.change_email(request.user.new_email, {
"user": request.user,
"lang": request.user.lang
})
email.send()
github_username = request.DATA.pop('github_username', None)
threebot_name = request.DATA.pop('threebot_name', None)
public_key = request.DATA.pop('public_key', None)
if github_username:
request.user.github_username = github_username
request.user.save(update_fields=["github_username"])
if threebot_name:
request.user.threebot_name = threebot_name
request.user.save(update_fields=["threebot_name"])
if public_key:
request.user.public_key = public_key
request.user.save(update_fields=["public_key"])
return super().partial_update(request, *args, **kwargs)
def destroy(self, request, pk=None):
user = self.get_object()
self.check_permissions(request, "destroy", user)
stream = request.stream
request_data = stream is not None and stream.GET or None
user_cancel_account_signal.send(sender=user.__class__,
user=user,
request_data=request_data)
user.cancel()
return response.NoContent()
@list_route(methods=["GET"])
def by_username(self, request, *args, **kwargs):
username = request.QUERY_PARAMS.get("username", None)
return self.retrieve(request, username=username)
@list_route(methods=["POST"])
def password_recovery(self, request, pk=None):
username_or_email = request.DATA.get('username', None)
self.check_permissions(request, "password_recovery", None)
if not username_or_email:
raise exc.WrongArguments(_("Invalid username or email"))
user = get_user_by_username_or_email(username_or_email)
user.token = str(uuid.uuid4())
user.save(update_fields=["token"])
email = mail_builder.password_recovery(user, {"user": user})
email.send()
return response.Ok({"detail": _("Mail sended successful!")})
@list_route(methods=["POST"])
def change_password_from_recovery(self, request, pk=None):
"""
Change password with token (from password recovery step).
"""
self.check_permissions(request, "change_password_from_recovery", None)
validator = validators.RecoveryValidator(data=request.DATA, many=False)
if not validator.is_valid():
raise exc.WrongArguments(_("Token is invalid"))
try:
user = models.User.objects.get(token=validator.data["token"])
except models.User.DoesNotExist:
raise exc.WrongArguments(_("Token is invalid"))
user.set_password(validator.data["password"])
user.token = None
user.save(update_fields=["password", "token"])
return response.NoContent()
@list_route(methods=["POST"])
def change_password(self, request, pk=None):
"""
Change password to current logged user.
"""
self.check_permissions(request, "change_password", None)
current_password = request.DATA.get("current_password")
password = request.DATA.get("password")
# NOTE: GitHub users have no password yet (request.user.passwor == '') so
# current_password can be None
if not current_password and request.user.password:
raise exc.WrongArguments(_("Current password parameter needed"))
if not password:
raise exc.WrongArguments(_("New password parameter needed"))
if len(password) < 6:
raise exc.WrongArguments(
_("Invalid password length at least 6 charaters needed"))
if current_password and not request.user.check_password(
current_password):
raise exc.WrongArguments(_("Invalid current password"))
request.user.set_password(password)
request.user.save(update_fields=["password"])
return response.NoContent()
@list_route(methods=["POST"])
def change_avatar(self, request):
"""
Change avatar to current logged user.
"""
self.check_permissions(request, "change_avatar", None)
avatar = request.FILES.get('avatar', None)
if not avatar:
raise exc.WrongArguments(_("Incomplete arguments"))
try:
pil_image(avatar)
except Exception:
raise exc.WrongArguments(_("Invalid image format"))
request.user.photo = avatar
request.user.save(update_fields=["photo"])
user_data = self.admin_serializer_class(request.user).data
return response.Ok(user_data)
@list_route(methods=["POST"])
def remove_avatar(self, request):
"""
Remove the avatar of current logged user.
"""
self.check_permissions(request, "remove_avatar", None)
request.user.photo = None
request.user.save(update_fields=["photo"])
user_data = self.admin_serializer_class(request.user).data
return response.Ok(user_data)
@list_route(methods=["POST"])
def change_email(self, request, pk=None):
"""
Verify the email change to current logged user.
"""
validator = validators.ChangeEmailValidator(data=request.DATA,
many=False)
if not validator.is_valid():
raise exc.WrongArguments(
_("Invalid, are you sure the token is correct and you "
"didn't use it before?"))
try:
user = models.User.objects.get(
email_token=validator.data["email_token"])
except models.User.DoesNotExist:
raise exc.WrongArguments(
_("Invalid, are you sure the token is correct and you "
"didn't use it before?"))
self.check_permissions(request, "change_email", user)
old_email = user.email
new_email = user.new_email
user.email = new_email
user.new_email = None
user.email_token = None
user.save(update_fields=["email", "new_email", "email_token"])
user_change_email_signal.send(sender=user.__class__,
user=user,
old_email=old_email,
new_email=new_email)
return response.NoContent()
@list_route(methods=["GET"])
def me(self, request, pk=None):
"""
Get me.
"""
self.check_permissions(request, "me", None)
user_data = self.admin_serializer_class(request.user).data
return response.Ok(user_data)
@list_route(methods=["POST"])
def cancel(self, request, pk=None):
"""
Cancel an account via token
"""
validator = validators.CancelAccountValidator(data=request.DATA,
many=False)
if not validator.is_valid():
raise exc.WrongArguments(
_("Invalid, are you sure the token is correct?"))
try:
max_age_cancel_account = getattr(settings,
"MAX_AGE_CANCEL_ACCOUNT", None)
user = get_user_for_token(validator.data["cancel_token"],
"cancel_account",
max_age=max_age_cancel_account)
except exc.NotAuthenticated:
raise exc.WrongArguments(
_("Invalid, are you sure the token is correct?"))
if not user.is_active:
raise exc.WrongArguments(
_("Invalid, are you sure the token is correct?"))
user.cancel()
return response.NoContent()
@list_route(methods=["POST"])
def export(self, request, pk=None):
"""
Export user data and photo
"""
file_url = services.export_profile(request.user)
response_data = {"url": file_url}
return response.Ok(response_data)
@detail_route(methods=["GET"])
def contacts(self, request, *args, **kwargs):
user = get_object_or_404(models.User, **kwargs)
self.check_permissions(request, 'contacts', user)
self.object_list = user_filters.ContactsFilterBackend(
).filter_queryset(
user, request, self.get_queryset(),
self).extra(select={
"complete_user_name": "concat(full_name, username)"
}).order_by("complete_user_name")
page = self.paginate_queryset(self.object_list)
if page is not None:
serializer = self.serializer_class(page.object_list, many=True)
else:
serializer = self.serializer_class(self.object_list, many=True)
return response.Ok(serializer.data)
@detail_route(methods=["GET"])
def stats(self, request, *args, **kwargs):
user = get_object_or_404(models.User, **kwargs)
self.check_permissions(request, "stats", user)
return response.Ok(services.get_stats_for_user(user, request.user))
@detail_route(methods=["GET"])
def watched(self, request, *args, **kwargs):
for_user = get_object_or_404(models.User, **kwargs)
from_user = request.user
self.check_permissions(request, 'watched', for_user)
filters = {
"type": request.GET.get("type", None),
"q": request.GET.get("q", None),
}
self.object_list = services.get_watched_list(for_user, from_user,
**filters)
page = self.paginate_queryset(self.object_list)
elements = page.object_list if page is not None else self.object_list
extra_args_liked = {
"user_watching":
services.get_watched_content_for_user(request.user),
"user_likes": services.get_liked_content_for_user(request.user),
}
extra_args_voted = {
"user_watching":
services.get_watched_content_for_user(request.user),
"user_votes": services.get_voted_content_for_user(request.user),
}
response_data = []
for elem in elements:
if elem["type"] == "project":
# projects are liked objects
response_data.append(
serializers.LikedObjectSerializer(into_namedtuple(elem),
**extra_args_liked).data)
else:
# stories, tasks and issues are voted objects
response_data.append(
serializers.VotedObjectSerializer(into_namedtuple(elem),
**extra_args_voted).data)
return response.Ok(response_data)
@detail_route(methods=["GET"])
def liked(self, request, *args, **kwargs):
for_user = get_object_or_404(models.User, **kwargs)
from_user = request.user
self.check_permissions(request, 'liked', for_user)
filters = {
"q": request.GET.get("q", None),
}
self.object_list = services.get_liked_list(for_user, from_user,
**filters)
page = self.paginate_queryset(self.object_list)
elements = page.object_list if page is not None else self.object_list
extra_args = {
"user_watching":
services.get_watched_content_for_user(request.user),
"user_likes": services.get_liked_content_for_user(request.user),
}
response_data = [
serializers.LikedObjectSerializer(into_namedtuple(elem),
**extra_args).data
for elem in elements
]
return response.Ok(response_data)
@detail_route(methods=["GET"])
def voted(self, request, *args, **kwargs):
for_user = get_object_or_404(models.User, **kwargs)
from_user = request.user
self.check_permissions(request, 'liked', for_user)
filters = {
"type": request.GET.get("type", None),
"q": request.GET.get("q", None),
}
self.object_list = services.get_voted_list(for_user, from_user,
**filters)
page = self.paginate_queryset(self.object_list)
elements = page.object_list if page is not None else self.object_list
extra_args = {
"user_watching":
services.get_watched_content_for_user(request.user),
"user_votes": services.get_voted_content_for_user(request.user),
}
response_data = [
serializers.VotedObjectSerializer(into_namedtuple(elem),
**extra_args).data
for elem in elements
]
return response.Ok(response_data)
