1 # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
2 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
4 from rest_framework import serializers
5 from api.fields import AbsoluteURLField, LegacyMixin, ThumbnailField
6 from catalogue.models import Book, Collection, Tag, BookMedia, Fragment
7 from .fields import BookLiked, EmbargoURLField
10 class TagSerializer(serializers.ModelSerializer):
11 url = AbsoluteURLField()
12 href = AbsoluteURLField(
13 view_name='catalogue_api_tag',
14 view_args=('category', 'slug')
19 fields = ['url', 'href', 'name', 'slug']
22 class TagDetailSerializer(serializers.ModelSerializer):
23 url = AbsoluteURLField()
28 'name', 'url', 'sort_key',
31 'plural', 'genre_epoch_specific',
32 'adjective_feminine_singular', 'adjective_nonmasculine_plural',
33 'genitive', 'collective_noun',
37 'plural', 'genre_epoch_specific',
38 'adjective_feminine_singular', 'adjective_nonmasculine_plural',
39 'genitive', 'collective_noun',
43 class TranslatorSerializer(serializers.Serializer):
44 name = serializers.CharField(source='*')
47 class BookSerializer(LegacyMixin, serializers.ModelSerializer):
48 author = serializers.CharField(source='author_unicode')
49 kind = serializers.CharField(source='kind_unicode')
50 epoch = serializers.CharField(source='epoch_unicode')
51 genre = serializers.CharField(source='genre_unicode')
54 simple_thumb = serializers.FileField(source='cover_api_thumb')
55 href = AbsoluteURLField(view_name='catalogue_api_book', view_args=['slug'])
56 url = AbsoluteURLField()
57 cover_thumb = ThumbnailField('139x193', source='cover')
62 'kind', 'full_sort_key', 'title', 'url', 'cover_color', 'author',
63 'cover', 'epoch', 'href', 'has_audio', 'genre',
64 'simple_thumb', 'slug', 'cover_thumb', 'liked']
65 legacy_non_null_fields = [
66 'kind', 'author', 'epoch', 'genre',
67 'cover', 'simple_thumb', 'cover_thumb']
70 class BookListSerializer(BookSerializer):
71 cover = serializers.CharField()
72 cover_thumb = serializers.CharField()
74 Meta = BookSerializer.Meta
77 class FilterBookListSerializer(BookListSerializer):
78 key = serializers.CharField()
82 fields = BookListSerializer.Meta.fields + ['key']
83 legacy_non_null_fields = BookListSerializer.Meta.legacy_non_null_fields
86 class MediaSerializer(LegacyMixin, serializers.ModelSerializer):
87 url = EmbargoURLField(source='file_url')
91 fields = ['url', 'director', 'type', 'name', 'artist']
92 legacy_non_null_fields = ['director', 'artist']
95 class BookDetailSerializer(LegacyMixin, serializers.ModelSerializer):
96 url = AbsoluteURLField()
98 authors = TagSerializer(many=True)
99 translators = TranslatorSerializer(many=True)
100 epochs = TagSerializer(many=True)
101 genres = TagSerializer(many=True)
102 kinds = TagSerializer(many=True)
104 fragment_data = serializers.DictField()
105 parent = BookSerializer()
106 children = BookSerializer(many=True)
108 xml = EmbargoURLField(source='xml_url')
109 html = EmbargoURLField(source='html_url')
110 txt = EmbargoURLField(source='txt_url')
111 fb2 = EmbargoURLField(source='fb2_url')
112 epub = EmbargoURLField(source='epub_url')
113 mobi = EmbargoURLField(source='mobi_url')
114 pdf = EmbargoURLField(source='pdf_url')
115 media = MediaSerializer(many=True)
116 cover_thumb = ThumbnailField('139x193', source='cover')
117 simple_thumb = serializers.FileField(source='cover_api_thumb')
122 'title', 'url', 'language',
123 'epochs', 'genres', 'kinds', 'authors', 'translators',
124 'fragment_data', 'children', 'parent', 'preview',
125 'epub', 'mobi', 'pdf', 'html', 'txt', 'fb2', 'xml', 'media', 'audio_length',
126 'cover_color', 'simple_cover', 'cover_thumb', 'cover', 'simple_thumb',
127 'isbn_pdf', 'isbn_epub', 'isbn_mobi',
129 legacy_non_null_fields = ['html', 'txt', 'fb2', 'epub', 'mobi', 'pdf',
130 'cover', 'simple_cover', 'cover_thumb', 'simple_thumb']
133 class BookPreviewSerializer(BookDetailSerializer):
136 fields = BookDetailSerializer.Meta.fields + ['slug']
137 legacy_non_null_fields = BookDetailSerializer.Meta.legacy_non_null_fields
140 class EbookSerializer(BookListSerializer):
141 txt = EmbargoURLField(source='txt_url')
142 fb2 = EmbargoURLField(source='fb2_url')
143 epub = EmbargoURLField(source='epub_url')
144 mobi = EmbargoURLField(source='mobi_url')
145 pdf = EmbargoURLField(source='pdf_url')
149 fields = ['author', 'href', 'title', 'cover', 'slug'] + Book.ebook_formats
150 legacy_non_null_fields = ['author', 'cover'] + Book.ebook_formats
153 class CollectionListSerializer(serializers.ModelSerializer):
154 url = AbsoluteURLField()
155 href = AbsoluteURLField(view_name='collection-detail', view_args=['slug'])
159 fields = ['url', 'href', 'title']
162 class CollectionSerializer(serializers.ModelSerializer):
163 books = BookSerializer(many=True, source='get_books', read_only=True)
164 authors = TagSerializer(many=True, read_only=True)
165 book_slugs = serializers.CharField(write_only=True, required=False)
166 author_slugs = serializers.CharField(write_only=True, required=False)
167 url = AbsoluteURLField()
172 'url', 'books', 'description', 'title',
173 'book_slugs', 'authors', 'author_slugs'
176 def update(self, instance, validated_data):
177 instance = super().update(instance, validated_data)
178 author_slugs = validated_data.get('author_slugs', '').strip().split()
180 authors = Tag.objects.filter(
182 slug__in=author_slugs
186 instance.authors.set(authors)
190 class FragmentSerializer(serializers.ModelSerializer):
191 book = BookSerializer()
192 url = AbsoluteURLField()
193 href = AbsoluteURLField(source='get_api_url')
197 fields = ['book', 'url', 'anchor', 'href']
200 class FragmentDetailSerializer(serializers.ModelSerializer):
201 book = BookSerializer()
202 url = AbsoluteURLField()
203 themes = TagSerializer(many=True)
207 fields = ['book', 'anchor', 'text', 'url', 'themes']