class ActionSerializer(serializers.ModelSerializer):
"""
Generic serializer
"""
class IncredibleField(serializers.RelatedField):
def to_representation(self, value):
if isinstance(value, User):
serializer = UserSerializer(value)
elif isinstance(value, Document):
serializer = LiteDocumentSerializer(value)
elif isinstance(value, Story):
serializer = IncrediblyLiteStorySerializer(value)
elif isinstance(value, Profile):
serializer = ProfileSerializer(value)
elif isinstance(value, Comment):
serializer = CommentSerializer(value)
else:
raise Exception('Unexpected type of action object')
return serializer.data
actor = IncredibleField(read_only=True)
target = IncredibleField(read_only=True)
target_content_type = ContentTypeField(source='target', read_only=True)
info = JsonField(source='data')
class Meta:
model = Action
fields = ('id', 'verb', 'description', 'timestamp', 'timesince', 'actor', 'target', 'target_content_type', 'info') #, 'actor', 'target')
class CommentSerializer(serializers.ModelSerializer):
contents = JsonField()
owner = UserSerializer()
class Meta:
model = Comment
fields = ('pk', 'owner', 'contents', 'version', 'date_created', 'highlights', 'short_url', 'status')
class LiteMentionSerializer(serializers.ModelSerializer):
slug = serializers.ReadOnlyField()
data = JsonField()
covers = LiteDocumentSerializer(many=True)
tags = TagSerializer(many=True)
authors = AuthorSerializer(many=True)
class Meta:
model = Mention
fields = ('id', 'slug', 'data', 'tags', 'authors', 'covers')
class LiteStorySerializer(serializers.HyperlinkedModelSerializer):
authors = AuthorSerializer(many=True)
owner = AuthorSerializer()
tags = TagSerializer(many=True)
covers = LiteDocumentSerializer(many=True)
metadata = JsonField()
class Meta:
model = Story
fields = ('id', 'url', 'slug', 'short_url', 'date', 'date_created',
'status', 'covers', 'authors', 'tags', 'owner', 'metadata')
class StorySerializer(serializers.HyperlinkedModelSerializer):
authors = AuthorSerializer(many=True)
owner = AuthorSerializer()
tags = TagSerializer(many=True)
documents = CaptionSerializer(source='caption_set', many=True)
covers = LiteDocumentSerializer(many=True)
metadata = JsonField()
class Meta:
model = Story
fields = ('id', 'url', 'slug', 'short_url', 'title', 'abstract',
'documents', 'tags', 'covers', 'metadata', 'contents',
'date', 'date_created', 'status', 'authors', 'owner')
class MatchingStorySerializer(serializers.HyperlinkedModelSerializer):
authors = AuthorSerializer(many=True)
owner = AuthorSerializer()
tags = TagSerializer(many=True)
covers = LiteDocumentSerializer(many=True)
matches = HitField()
metadata = JsonField()
def is_named_bar(self, foo):
return foo.name == "bar"
class Meta:
model = Story
fields = ('id', 'url', 'slug', 'short_url', 'title', 'abstract',
'date', 'date_created', 'status', 'covers', 'metadata',
'authors', 'tags', 'owner', 'matches')
class CaptionSerializer(serializers.HyperlinkedModelSerializer):
document_id = serializers.ReadOnlyField(source='document.id')
type = serializers.ReadOnlyField(source='document.type')
title = serializers.ReadOnlyField(source='document.title')
slug = serializers.ReadOnlyField(source='document.slug')
src = OptionalFileField(source='document.attachment')
short_url = serializers.ReadOnlyField(source='document.short_url')
copyrights = serializers.ReadOnlyField(source='document.copyrights')
caption = serializers.ReadOnlyField(source='contents')
metadata = JsonField(source='document.contents')
snapshot = serializers.ReadOnlyField(source='document.snapshot')
class Meta:
model = Caption
fields = ('id', 'document_id', 'title', 'slug', 'type', 'copyrights',
'caption', 'short_url', 'src', 'snapshot', 'metadata')
class LiteDocumentSerializer(serializers.ModelSerializer):
metadata = JsonField(source='contents')
class Meta:
model = Document
fields = ('id', 'copyrights', 'metadata', 'url', 'attachment')