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Eliot Berriot 2018-06-09 15:36:16 +02:00
parent b6fc0051fa
commit 62ca3bd736
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279 changed files with 8861 additions and 9527 deletions
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61
api/funkwhale_api/common/serializers.py
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@ -17,67 +17,68 @@ class ActionSerializer(serializers.Serializer):
dangerous_actions = []
def __init__(self, *args, **kwargs):
self.queryset = kwargs.pop('queryset')
self.queryset = kwargs.pop("queryset")
if self.actions is None:
raise ValueError(
'You must declare a list of actions on '
'the serializer class')
"You must declare a list of actions on " "the serializer class"
)
for action in self.actions:
handler_name = 'handle_{}'.format(action)
assert hasattr(self, handler_name), (
'{} miss a {} method'.format(
self.__class__.__name__, handler_name)
handler_name = "handle_{}".format(action)
assert hasattr(self, handler_name), "{} miss a {} method".format(
self.__class__.__name__, handler_name
)
super().__init__(self, *args, **kwargs)
def validate_action(self, value):
if value not in self.actions:
raise serializers.ValidationError(
'{} is not a valid action. Pick one of {}.'.format(
value, ', '.join(self.actions)
"{} is not a valid action. Pick one of {}.".format(
value, ", ".join(self.actions)
)
)
return value
def validate_objects(self, value):
qs = None
if value == 'all':
return self.queryset.all().order_by('id')
if value == "all":
return self.queryset.all().order_by("id")
if type(value) in [list, tuple]:
return self.queryset.filter(pk__in=value).order_by('id')
return self.queryset.filter(pk__in=value).order_by("id")
raise serializers.ValidationError(
'{} is not a valid value for objects. You must provide either a '
'list of identifiers or the string "all".'.format(value))
"{} is not a valid value for objects. You must provide either a "
'list of identifiers or the string "all".'.format(value)
)
def validate(self, data):
dangerous = data['action'] in self.dangerous_actions
if dangerous and self.initial_data['objects'] == 'all':
dangerous = data["action"] in self.dangerous_actions
if dangerous and self.initial_data["objects"] == "all":
raise serializers.ValidationError(
'This action is to dangerous to be applied to all objects')
if self.filterset_class and 'filters' in data:
"This action is to dangerous to be applied to all objects"
)
if self.filterset_class and "filters" in data:
qs_filterset = self.filterset_class(
data['filters'], queryset=data['objects'])
data["filters"], queryset=data["objects"]
)
try:
assert qs_filterset.form.is_valid()
except (AssertionError, TypeError):
raise serializers.ValidationError('Invalid filters')
data['objects'] = qs_filterset.qs
raise serializers.ValidationError("Invalid filters")
data["objects"] = qs_filterset.qs
data['count'] = data['objects'].count()
if data['count'] < 1:
raise serializers.ValidationError(
'No object matching your request')
data["count"] = data["objects"].count()
if data["count"] < 1:
raise serializers.ValidationError("No object matching your request")
return data
def save(self):
handler_name = 'handle_{}'.format(self.validated_data['action'])
handler_name = "handle_{}".format(self.validated_data["action"])
handler = getattr(self, handler_name)
result = handler(self.validated_data['objects'])
result = handler(self.validated_data["objects"])
payload = {
'updated': self.validated_data['count'],
'action': self.validated_data['action'],
'result': result,
"updated": self.validated_data["count"],
"action": self.validated_data["action"],
"result": result,
}
return payload