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# -*- coding: utf-8 -*- |
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''' |
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Created on Sep 2, 2013 |
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@author: ymh |
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''' |
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from django.core.exceptions import ValidationError |
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from p4l.models import (Record, Title, Issn, Isbn, DocumentCode, Abstract, |
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AddedTitle, TitleMainDocument, Imprint, Collation, VolumeIssue, Periodical, |
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Meeting, SubjectMeeting, Serie, Url) |
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from rest_framework import serializers |
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import logging |
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logger = logging.getLogger(__name__) |
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class ThesaurusSerializer(serializers.SlugRelatedField): |
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def __init__(self, *args, **kwargs): |
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kwargs.update({ |
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'read_only': False, |
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}) |
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serializers.SlugRelatedField.__init__(self, *args, **kwargs) |
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def from_native(self, data): |
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if self.queryset is None: |
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raise Exception('Writable related fields must include a `queryset` argument') |
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try: |
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res, _ = self.queryset.get_or_create(**{self.slug_field: data}) |
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return res |
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except (TypeError, ValueError): |
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msg = self.error_messages['invalid'] |
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raise ValidationError(msg) |
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class BaseTitleSerializer(serializers.ModelSerializer): |
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class Meta: |
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fields = ('title', 'lang') |
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class TitleSerializer(BaseTitleSerializer): |
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class Meta(BaseTitleSerializer.Meta): |
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model = Title |
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class AddedTitleSerializer(BaseTitleSerializer): |
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class Meta(BaseTitleSerializer.Meta): |
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model = AddedTitle |
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class TitleMainDocumentSerializer(BaseTitleSerializer): |
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class Meta(BaseTitleSerializer.Meta): |
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model = TitleMainDocument |
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class IssnSerializer(serializers.ModelSerializer): |
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class Meta: |
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model = Issn |
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fields = ('issn', 'lang') |
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class IsbnSerializer(serializers.ModelSerializer): |
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class Meta: |
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model = Isbn |
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fields = ('isbn', 'lang') |
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class DocumentCodeSerializer(serializers.ModelSerializer): |
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class Meta: |
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model = DocumentCode |
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fields = ('documentCode', 'lang') |
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class AbstractSerializer(serializers.ModelSerializer): |
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class Meta: |
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model = Abstract |
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fields = ('abstract', 'lang') |
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class ImprintSerializer(serializers.ModelSerializer): |
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class Meta: |
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model = Imprint |
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fields = ('imprintCity', 'publisher', 'imprintDate', 'lang') |
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class CollationSerializer(serializers.ModelSerializer): |
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class Meta: |
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model = Collation |
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fields = ('collation', 'lang') |
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class VolumeIssueSerializer(serializers.ModelSerializer): |
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class Meta: |
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model = VolumeIssue |
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fields = ('volume', 'number', 'lang') |
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class PeriodicalSerializer(serializers.ModelSerializer): |
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class Meta: |
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model = Periodical |
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fields = ('label', 'lang') |
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class MeetingSerializer(serializers.ModelSerializer): |
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class Meta: |
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model = Meeting |
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fields = ('label', 'meetingNumber', 'meetingPlace', 'meetingDate', 'meetingYear', 'lang') |
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class SubjectMeetingSerializer(serializers.ModelSerializer): |
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class Meta: |
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model = SubjectMeeting |
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fields = ('label', 'meetingNumber', 'meetingPlace', 'meetingDate', 'meetingYear') |
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class SerieSerializer(serializers.ModelSerializer): |
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class Meta: |
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model = Serie |
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fields = ('title', 'volume', 'lang') |
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class UrlSerializer(serializers.ModelSerializer): |
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class Meta: |
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model = Url |
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fields = ('address', 'display', 'accessLevel') |
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class RecordSerializer(serializers.ModelSerializer): |
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''' |
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Serializer for record |
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''' |
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language = ThesaurusSerializer(many=False, slug_field='uri') |
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otherLanguages = ThesaurusSerializer(many=True, slug_field='uri') |
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subjects = ThesaurusSerializer(many=True, slug_field='uri') |
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themes = ThesaurusSerializer(many=True, slug_field='uri') |
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countries = ThesaurusSerializer(many=True, slug_field='uri') |
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projectNames = ThesaurusSerializer(many=True, slug_field='uri') |
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subjectCorporateBodies = ThesaurusSerializer(many=True, slug_field='uri') |
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corporateAuthors = ThesaurusSerializer(many=True, slug_field='uri') |
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# titles = TitleSerializer(many=True, read_only=False) |
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# addedTitles = AddedTitleSerializer(many=True, read_only=False) |
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# issns = IssnSerializer(many=True, read_only=False) |
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# isbns = IsbnSerializer(many=True, read_only=False) |
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# documentCodes = DocumentCodeSerializer(many=True, read_only=False) |
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# abstracts = AbstractSerializer(many=True, read_only=False) |
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# titlesMainDocument = TitleMainDocumentSerializer(many=True, read_only=False) |
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# imprints = ImprintSerializer(many=True, read_only=False) |
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# collations = CollationSerializer(many=True, read_only=False) |
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# volumeIssues = VolumeIssueSerializer(many=True, read_only=False) |
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# periodicals = PeriodicalSerializer(many=True, read_only=False) |
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# meetings = MeetingSerializer(many=True, read_only=False) |
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# subjectMeetings = SubjectMeetingSerializer(many=True, read_only=False) |
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# series = SerieSerializer(many=True, read_only=False) |
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# authors = serializers.SlugRelatedField(many=True, read_only=False, slug_field="name") |
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# subjectPersons = serializers.SlugRelatedField(many=True, read_only=False, slug_field="name") |
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# urls = UrlSerializer(many=True, read_only=False) |
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class Meta: |
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model = Record |
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depth = 1 |
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read_only_fields = ('identifier', 'uri') |
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fields = ("identifier", "uri", "subjects", "notes", "otherLanguages", |
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"language", "editionStatement", "recordType", "isDocumentPart", |
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"isMultilingual", "themes", "countries", "projectNames", |
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"subjectCorporateBodies", "corporateAuthors") |
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# fields = ( |
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# "editionStatement", "recordType","isDocumentPart", |
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# "isMultilingual","subjects", "themes", "countries", |
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# "projectNames", "subjectCorporateBodies", "corporateAuthors", |
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# "titles", "issns", "isbns", "documentCodes", "abstracts", |
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# "addedTitles", "titlesMainDocument", "imprints", |
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# "collations", "volumeIssues", "periodicals", "meetings", |
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# "subjectMeetings", "series", "authors", "subjectPersons", |
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# "urls") |
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