src/isbn/forms.py

   1 # -*- coding: utf-8 -*-
   2 from urllib2 import urlopen
   3
   4 from django import forms
   5 from django.utils.translation import ugettext_lazy as _
   6 from fnpdjango.utils.text.slughifi import slughifi
   7
   8 from isbn.management.commands.import_onix import UNKNOWN
   9 from isbn.models import ONIXRecord, ISBNPool
  10 from isbn.utils import isbn_data, PRODUCT_FORMS, PRODUCT_FORM_DETAILS
  11 from librarian.parser import WLDocument
  12
  13
  14 class WLISBNForm(forms.Form):
  15     platform_url = forms.URLField(label=u'Adres na platformie')
  16     publishing_date = forms.DateField(label=u'Data publikacji')
  17
  18     def prepare_data(self):
  19         platform_url = self.cleaned_data['platform_url']
  20         platform_slug = platform_url.strip('/').split('/')[-1]
  21         xml_url = 'https://redakcja.wolnelektury.pl/documents/book/%s/xml' % platform_slug
  22         doc = WLDocument.from_file(urlopen(xml_url))
  23         data = isbn_data(doc)
  24         data['publishing_date'] = self.cleaned_data['publishing_date']
  25         return data
  26
  27
  28 class WLConfirmForm(WLISBNForm):
  29     platform_url = forms.URLField(widget=forms.HiddenInput)
  30     publishing_date = forms.DateField(widget=forms.HiddenInput)
  31
  32     @staticmethod
  33     def contributors(data):
  34         person_name = data['name']
  35         corporate_name = data['corporate_name']
  36         if person_name:
  37             # assuming that unknown can't be a co-author
  38             if person_name == UNKNOWN:
  39                 return [{'role': 'A01', 'unnamed': '01'}]
  40             else:
  41                 return [{'role': 'A01', 'name': name} for name in person_name.split('; ')]
  42         if corporate_name:
  43             return [{'role': 'A01', 'corporate_name': name} for name in corporate_name.split('; ')]
  44
  45     def save(self):
  46         data = self.prepare_data()
  47         for file_format in data['formats']:
  48             data['product_form'] = PRODUCT_FORMS[file_format]
  49             data['product_form_detail'] = PRODUCT_FORM_DETAILS[file_format]
  50             data['contributors'] = self.contributors(data)
  51             ONIXRecord.new_record(purpose=ISBNPool.PURPOSE_WL, data=data)
  52         return data
  53
  54
  55 class FNPISBNForm(forms.Form):
  56     FORMAT_CHOICES = (
  57         ('HTML', 'HTML'),
  58         ('PDF', 'PDF'),
  59         ('EPUB', 'ePUB'),
  60         ('MOBI', 'MOBI'),
  61         ('TXT', 'TXT'),
  62         ('SOFT', _('Soft cover book')),
  63     )
  64     LANGUAGE_CHOICES = (
  65         ('pol', u'polski'),
  66         ('eng', u'angielski'),
  67         ('ger', u'niemiecki'),
  68         ('fre', u'francuski'),
  69     )
  70
  71     title = forms.CharField()
  72     authors = forms.CharField(help_text=u'wartości oddzielone przecinkami lub „Wielu autorów”')
  73     formats = forms.MultipleChoiceField(choices=FORMAT_CHOICES)
  74     language = forms.ChoiceField(choices=LANGUAGE_CHOICES)
  75     publishing_date = forms.DateField()
  76
  77     def prepare_author(self, name):
  78         if name == u'Wielu autorów':
  79             return {'role': 'A01', 'unnamed': '04'}
  80         if ' ' in name:
  81             first_name, last_name = [s.strip() for s in name.rsplit(' ', 1)]
  82             output_name = '%s, %s' % (last_name, first_name)
  83         else:
  84             output_name = name.strip()
  85         return {'role': 'A01', 'name': output_name}
  86
  87     def slug(self):
  88         return slughifi('fnp %s %s' % (self.cleaned_data['authors'], self.cleaned_data['title']))
  89
  90     def save(self):
  91         data = {
  92             'title': self.cleaned_data['title'],
  93             'language': self.cleaned_data['language'],
  94             'publishing_date': self.cleaned_data['publishing_date'],
  95             'contributors': [self.prepare_author(a) for a in self.cleaned_data['authors'].split(',')],
  96             'edition_type': 'NED',
  97             'imprint': 'Fundacja Nowoczesna Polska',
  98             'dc_slug': self.slug(),
  99         }
 100         formats = self.cleaned_data['formats']
 101         for book_format in formats:
 102             data['product_form'] = PRODUCT_FORMS[book_format]
 103             if book_format in PRODUCT_FORM_DETAILS:
 104                 data['product_form_detail'] = PRODUCT_FORM_DETAILS[book_format]
 105             else:
 106                 del data['product_form_detail']
 107             ONIXRecord.new_record('FNP', data)