class ReactionSerializer(serializers.ModelSerializer):
"""
Serializer for Wallpost Reactions.
"""
author = UserPreviewSerializer()
text = ContentTextField()
wallpost = serializers.PrimaryKeyRelatedField(queryset=Wallpost.objects)
class Meta:
model = Reaction
fields = ('created', 'author', 'text', 'id', 'wallpost')
class TextWallpostSerializer(WallpostSerializerBase):
"""
Serializer for TextWallposts. This should not be used directly but instead
should be subclassed for the specific
model it's a Wallpost about. See ProjectTextWallpost for an example.
"""
text = ContentTextField()
class Meta:
model = TextWallpost
fields = WallpostSerializerBase.Meta.fields + ('text',)
class SystemWallpostSerializer(WallpostSerializerBase):
"""
Serializer for TextWallposts. This should not be used directly but instead
should be subclassed for the specific
model it's a Wallpost about. See ProjectTextWallpost for an example.
"""
text = ContentTextField()
# related_type = serializers.CharField(source='related_type.model')
# related_object = WallpostRelatedField(source='related_object')
class Meta:
model = TextWallpost
fields = WallpostSerializerBase.Meta.fields + ('text',)
class MediaWallpostSerializer(WallpostSerializerBase):
"""
Serializer for MediaWallposts. This should not be used directly but instead
should be subclassed for the specific
model it's a Wallpost about. See ProjectMediaWallpost for an example.
"""
text = ContentTextField(required=False)
video_html = OEmbedField(source='video_url',
maxwidth='560',
maxheight='315')
photos = MediaWallpostPhotoSerializer(many=True, required=False)
video_url = serializers.CharField(required=False, allow_blank=True)
class Meta:
model = MediaWallpost
fields = WallpostSerializerBase.Meta.fields + ('text', 'video_html',
'video_url', 'photos')
class TextWallpostSerializer(WallpostSerializerBase):
"""
Serializer for TextWallposts. This should not be used directly but instead
should be subclassed for the specific
model it's a Wallpost about. See ProjectTextWallpost for an example.
"""
text = ContentTextField()
class Meta(object):
model = TextWallpost
fields = WallpostSerializerBase.Meta.fields + ('text', )
def validate(self, data):
if ('donation' in data
and TextWallpost.objects.filter(donation=data['donation'])):
raise ValidationError("Wallpost for donation already exists.")
return super(WallpostSerializerBase, self).validate(data)