src/api/urls.py

   1 # -*- coding: utf-8 -*-
   2 # This file is part of Wolnelektury, licensed under GNU Affero GPLv3 or later.
   3 # Copyright © Fundacja Nowoczesna Polska. See NOTICE for more information.
   4 #
   5 from django.conf.urls import url
   6 from django.views.decorators.csrf import csrf_exempt
   7 from django.views.generic import TemplateView
   8 from piston.authentication import OAuthAuthentication, oauth_access_token, oauth_request_token
   9 from piston.resource import Resource
  10 from ssify import ssi_included
  11 import catalogue.views
  12 from api import handlers
  13 from api.helpers import CsrfExemptResource
  14 from api.piston_patch import oauth_user_auth
  15
  16 auth = OAuthAuthentication(realm="Wolne Lektury")
  17
  18 book_list_resource = CsrfExemptResource(handler=handlers.BooksHandler, authentication=auth)
  19 ebook_list_resource = Resource(handler=handlers.EBooksHandler)
  20 # book_list_resource = Resource(handler=handlers.BooksHandler)
  21 book_resource = Resource(handler=handlers.BookDetailHandler)
  22 filter_book_resource = Resource(handler=handlers.FilterBooksHandler)
  23
  24 collection_resource = Resource(handler=handlers.CollectionDetailHandler)
  25 collection_list_resource = Resource(handler=handlers.CollectionsHandler)
  26
  27 tag_list_resource = Resource(handler=handlers.TagsHandler)
  28 tag_resource = Resource(handler=handlers.TagDetailHandler)
  29
  30 fragment_resource = Resource(handler=handlers.FragmentDetailHandler)
  31 fragment_list_resource = Resource(handler=handlers.FragmentsHandler)
  32
  33 picture_resource = CsrfExemptResource(handler=handlers.PictureHandler, authentication=auth)
  34
  35
  36 tags_re = r'^(?P<tags>(?:(?:[a-z0-9-]+/){2}){0,6})'
  37 paginate_re = r'(?:before/(?P<before>[a-z0-9-]+)/)?(?:after/(?P<after>[a-z0-9-]+)/)?(?:count/(?P<count>[0-9]+)/)?$'
  38
  39
  40 @ssi_included
  41 def incl(request, model, pk, emitter_format):
  42     resource = {
  43         'book': book_list_resource,
  44         'fragment': fragment_list_resource,
  45         'tag': tag_list_resource,
  46         }[model]
  47     request.piwik_track = False
  48     resp = resource(request, pk=pk, emitter_format=emitter_format)
  49     if emitter_format == 'xml':
  50         # Ugly, but quick way of stripping <?xml?> header and <response> tags.
  51         resp.content = resp.content[49:-11]
  52     return resp
  53
  54
  55 urlpatterns = [
  56     url(r'^oauth/request_token/$', oauth_request_token),
  57     url(r'^oauth/authorize/$', oauth_user_auth, name='oauth_user_auth'),
  58     url(r'^oauth/access_token/$', csrf_exempt(oauth_access_token)),
  59
  60     url(r'^$', TemplateView.as_view(template_name='api/main.html'), name='api'),
  61     url(r'^include/(?P<model>book|fragment|tag)/(?P<pk>\d+)\.(?P<lang>.+)\.(?P<emitter_format>xml|json)$',
  62         incl, name='api_include'),
  63
  64     # info boxes (used by mobile app)
  65     url(r'book/(?P<book_id>\d*?)/info\.html$', catalogue.views.book_info),
  66     url(r'tag/(?P<tag_id>\d*?)/info\.html$', catalogue.views.tag_info),
  67
  68     # books by collections
  69     url(r'^collections/$', collection_list_resource, name="api_collections"),
  70     url(r'^collections/(?P<slug>[^/]+)/$', collection_resource, name="api_collection"),
  71
  72     # objects details
  73     url(r'^books/(?P<book>[a-z0-9-]+)/$', book_resource, name="api_book"),
  74     url(r'^(?P<category>[a-z0-9-]+)/(?P<slug>[a-z0-9-]+)/$',
  75         tag_resource, name="api_tag"),
  76     url(r'^books/(?P<book>[a-z0-9-]+)/fragments/(?P<anchor>[a-z0-9-]+)/$',
  77         fragment_resource, name="api_fragment"),
  78
  79     # books by tags
  80     url(tags_re + r'books/' + paginate_re,
  81         book_list_resource, name='api_book_list'),
  82     url(tags_re + r'ebooks/' + paginate_re,
  83         ebook_list_resource, name='api_ebook_list'),
  84     url(tags_re + r'parent_books/' + paginate_re,
  85         book_list_resource, {"top_level": True}, name='api_parent_book_list'),
  86     url(tags_re + r'parent_ebooks/' + paginate_re,
  87         ebook_list_resource, {"top_level": True}, name='api_parent_ebook_list'),
  88     url(tags_re + r'audiobooks/' + paginate_re,
  89         book_list_resource, {"audiobooks": True}, name='api_audiobook_list'),
  90     url(tags_re + r'daisy/' + paginate_re,
  91         book_list_resource, {"daisy": True}, name='api_daisy_list'),
  92
  93     url(r'^recommended/' + paginate_re, book_list_resource, {"recommended": True}, name='api_recommended_list'),
  94     url(r'^newest/', book_list_resource, {"newest": True, "top_level": True, "count": 20}, name='api_newest_list'),
  95     url(r'^filter-books/', filter_book_resource, name='api_filter_books'),
  96
  97     url(r'^pictures/$', picture_resource),
  98
  99     # fragments by book, tags, themes
 100     # this should be paged
 101     url(r'^(?P<tags>(?:(?:[a-z0-9-]+/){2}){1,6})fragments/$', fragment_list_resource),
 102
 103     # tags by category
 104     url(r'^(?P<category>[a-z0-9-]+)/$', tag_list_resource, name='api_tag_list'),
 105 ]