src/isbn/management/commands/export_onix.py

   1 # -*- coding: utf-8 -*-
   2 from __future__ import unicode_literals
   3 from django.core.management.base import BaseCommand
   4 from django.utils import timezone
   5
   6 from isbn.models import ONIXRecord
   7
   8 HEADER = """<?xml version="1.0" encoding="UTF-8"?>
   9 <ONIXMessage release="3.0"
  10     xmlns="http://ns.editeur.org/onix/3.0/reference"
  11     xmlns:schemaLocation="https://e-isbn.pl/IsbnWeb/schemas/ONIX_BookProduct_3.0_reference.xsd" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  12     <Header>
  13         <Sender>
  14             <SenderName>Fundacja NOWOCZESNA POLSKA</SenderName>
  15             <ContactName>Paulina Choromańska</ContactName>
  16             <EmailAddress>paulinachoromanska@nowoczesnapolska.org.pl</EmailAddress>
  17         </Sender>
  18         <SentDateTime>%s</SentDateTime>
  19         <MessageNote>Opis wygenerowany przez wydawcę</MessageNote>
  20         <DefaultLanguageOfText>pol</DefaultLanguageOfText>
  21     </Header>"""
  22
  23 PRODUCT = """
  24     <Product datestamp="%(datestamp)s">
  25         <RecordReference>%(record_reference)s</RecordReference>
  26         <NotificationType>03</NotificationType>
  27         <RecordSourceType>01</RecordSourceType>
  28         <RecordSourceName>Fundacja NOWOCZESNA POLSKA</RecordSourceName>
  29         <ProductIdentifier>
  30             <ProductIDType>15</ProductIDType>
  31             <IDValue>%(isbn)s</IDValue>
  32         </ProductIdentifier>
  33         <DescriptiveDetail>
  34             <ProductComposition>00</ProductComposition>
  35             <ProductForm>%(product_form)s</ProductForm>%(product_form_detail)s
  36             <TitleDetail>
  37                 <TitleType>01</TitleType>
  38                 <TitleElement>
  39                     <TitleElementLevel>01</TitleElementLevel>%(part_number)s
  40                     <TitleText>%(title)s</TitleText>
  41                 </TitleElement>
  42             </TitleDetail>%(contributors)s
  43             <EditionType>%(edition_type)s</EditionType>
  44             <EditionNumber>%(edition_number)s</EditionNumber>
  45             <Language>
  46                 <LanguageRole>01</LanguageRole>
  47                 <LanguageCode>%(language)s</LanguageCode>
  48             </Language>
  49         </DescriptiveDetail>
  50         <PublishingDetail>
  51             <Imprint>
  52                 <ImprintName>%(imprint)s</ImprintName>
  53             </Imprint>
  54             <Publisher>
  55                 <PublishingRole>01</PublishingRole>
  56                 <PublisherName>Fundacja NOWOCZESNA POLSKA</PublisherName>
  57             </Publisher>
  58             <CityOfPublication>Warszawa</CityOfPublication>
  59             <CountryOfPublication>PL</CountryOfPublication>
  60             <PublishingDate>
  61                 <PublishingDateRole>01</PublishingDateRole>
  62                 <Date>%(publishing_date)s</Date>
  63             </PublishingDate>
  64             <PublishingDate>
  65                 <PublishingDateRole>09</PublishingDateRole>
  66                 <Date>%(publishing_date)s</Date>
  67             </PublishingDate>
  68         </PublishingDetail>
  69     </Product>"""
  70
  71 PRODUCT_FORM_DETAIL = """
  72             <ProductFormDetail>%s</ProductFormDetail>"""
  73
  74 PART_NUMBER = """
  75                     <PartNumber>%s</PartNumber>"""
  76
  77 CONTRIBUTOR = """
  78             <Contributor>
  79                 <SequenceNumber>%(no)s</SequenceNumber>
  80                 <ContributorRole>%(role)s</ContributorRole>%(identifier)s%(name)s%(corporate_name)s%(unnamed)s%(birth_date)s%(death_date)s
  81             </Contributor>"""
  82
  83 NAME_IDENTFIER = """
  84                 <NameIdentifier>
  85                     <NameIDType>16</NameIDType>
  86                     <IDValue>%(isni)s</IDValue>
  87                 </NameIdentifier>"""
  88
  89 NAME = """
  90                 <PersonNameInverted>%s</PersonNameInverted>"""
  91
  92 CORPORATE_NAME = """
  93                 <CorporateName>%s</CorporateName>"""
  94
  95 UNNAMED = """
  96                 <UnnamedPersons>%s</UnnamedPersons>"""
  97
  98 CONTRIBUTOR_DATE = """
  99                 <ContributorDate>
 100                     <ContributorDateRole>%(role)s</ContributorDateRole>
 101                     <Date>%(date)s</Date>
 102                 </ContributorDate>"""
 103
 104 FOOTER = """
 105 </ONIXMessage>"""
 106
 107
 108 class Command(BaseCommand):
 109     help = "Export ONIX."
 110
 111     def handle(self, *args, **options):
 112         xml = HEADER % timezone.now().strftime('%Y%m%dT%H%M%z')
 113         for record in ONIXRecord.objects.all():
 114             xml += self.render_product(record)
 115         xml += FOOTER
 116         print xml.encode('utf-8')
 117
 118     def render_product(self, record):
 119         if record.product_form_detail:
 120             product_form_detail = PRODUCT_FORM_DETAIL % record.product_form_detail
 121         else:
 122             product_form_detail = ''
 123         if record.part_number:
 124             part_number = PART_NUMBER % record.part_number
 125         else:
 126             part_number = ''
 127         contributors = ''
 128         for no, contributor in enumerate(record.contributors, start=1):
 129             contributors += self.render_contributor(no, contributor)
 130         return PRODUCT % {
 131             'datestamp': record.datestamp.strftime('%Y%m%d'),
 132             'record_reference': record.reference(),
 133             'isbn': record.isbn(),
 134             'product_form': record.product_form,
 135             'product_form_detail': product_form_detail,
 136             'part_number': part_number,
 137             'title': record.title,
 138             'contributors': contributors,
 139             'edition_type': record.edition_type,
 140             'edition_number': record.edition_number,
 141             'language': record.language,
 142             'imprint': record.imprint,
 143             'publishing_date': record.publishing_date.strftime('%Y%m%d'),
 144         }
 145
 146     @staticmethod
 147     def render_contributor(no, contributor):
 148         if 'isni' in contributor:
 149             identifier = NAME_IDENTFIER % contributor
 150         else:
 151             identifier = ''
 152         if 'name' in contributor:
 153             name = NAME % contributor['name']
 154         else:
 155             name = ''
 156         if 'corporate_name' in contributor:
 157             corporate_name = CORPORATE_NAME % contributor['corporate_name']
 158         else:
 159             corporate_name = ''
 160         if 'unnamed' in contributor:
 161             unnamed = UNNAMED % contributor['unnamed']
 162         else:
 163             unnamed = ''
 164         if 'birth_date' in contributor:
 165             birth_date = CONTRIBUTOR_DATE % {'role': '50', 'date': contributor['birth_date']}
 166         else:
 167             birth_date = ''
 168         if 'death_date' in contributor:
 169             death_date = CONTRIBUTOR_DATE % {'role': '51', 'date': contributor['death_date']}
 170         else:
 171             death_date = ''
 172         return CONTRIBUTOR % {
 173             'no': no,
 174             'role': contributor['role'],
 175             'identifier': identifier,
 176             'name': name,
 177             'corporate_name': corporate_name,
 178             'unnamed': unnamed,
 179             'birth_date': birth_date,
 180             'death_date': death_date,
 181         }