class CategorySerializer(ModelSerializer):
articles = fields.Nested('ArticleListSerializer', many=True)
series = fields.Nested('SeriesListSerializer', many=True)
class Meta:
model = Category
fields = CATEGORY_FIELDS + ('articles', 'series')
class TagSerializer(ModelSerializer):
articles = fields.Nested('ArticleListSerializer', many=True)
series = fields.Nested('SeriesListSerializer', many=True)
class Meta:
model = Tag
fields = TAG_FIELDS + ('articles', 'series')
class SeriesArticleSerializer(ModelSerializer):
slug = fields.Nested('ArticleSerializer', attribute='article', only='slug')
title = fields.Nested('ArticleSerializer', attribute='article', only='title')
class Meta:
model = SeriesArticle
fields = ARTICLE_SERIES_FIELDS
class SeriesSerializer(ModelSerializer):
articles = fields.Nested('ArticleListSerializer', many=True)
category = fields.Nested('CategorySerializer', only=('name', 'slug'))
tags = fields.Nested('TagSerializer', only=('name', 'slug'), many=True)
class Meta:
model = Series
fields = SERIES_FIELDS
class ArticleSerializer(ModelSerializer):
author = fields.Nested('UserSerializer', only=('first_name', 'last_name'))
category = fields.Nested('CategorySerializer', only=('name', 'slug'))
series = fields.Nested('ArticleSeriesDetailSerializer',
attribute='article_series')
tags = fields.Nested('TagSerializer', only=('name', 'slug'), many=True)
class Meta:
model = Article
fields = ARTICLE_FIELDS + ('html', )
class CategorySerializer(ModelSerializer):
id = fields.String(required=False)
articles = fields.Nested('ArticleListSerializer', many=True)
class Meta:
model = Category
fields = CATEGORY_FIELDS + ('articles', )
class UserSerializer(ModelSerializer):
email = fields.Email(required=True)
#roles = fields.Nested('RoleSerializer', only='name', many=True)
# FIXME: Why 'only' has to be used?
roles = fields.Nested('RoleSerializer', many=True)
class Meta:
model = User
exclude = ('confirmed_at', 'created_at', 'updated_at', 'user_roles')
dump_only = ('active', 'roles')
load_only = ('password', )
@validates('email')
def validate_email(self, email):
existing = User.get_by(email=email)
if existing and (self.is_create() or existing != self.instance):
raise ValidationError('Sorry, that email is already taken.')
@validates('username')
def validate_username(self, username):
if re.search(NON_ALPHANUMERIC_RE, username):
raise ValidationError(
'Username should only contain letters, numbers and/or the underscore character.'
)
existing = User.get_by(username=username)
if existing and (self.is_create() or existing != self.instance):
raise ValidationError('Sorry, that username is already taken.')
@validates('password')
def validate_password(self, value):
if not value or len(value) < 8:
raise ValidationError(
'Password must be at least 8 characters long.')
class ArticleListSerializer(ArticleSerializer):
series = fields.Nested('ArticleSeriesSerializer',
attribute='article_series')
class Meta:
model = Article
fields = ARTICLE_FIELDS
class ArticleSeriesDetailSerializer(ArticleSeriesSerializer):
articles = fields.Nested('SeriesArticleSerializer', attribute='series.series_articles', many=True)
class Meta:
model = SeriesArticle
fields = ARTICLE_SERIES_FIELDS + ('articles',)
class ArticleSerializer(ModelSerializer):
category = fields.Nested('CategorySerializer', only=('id', 'name', 'slug'))
class Meta:
model = Article
fields = ARTICLE_FIELDS + ('html', )