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 import catalogue.views
  11 from api import handlers
  12 from api.helpers import CsrfExemptResource
  13 from api.piston_patch import oauth_user_auth
  14
  15 auth = OAuthAuthentication(realm="Wolne Lektury")
  16
  17
  18 class DjangoAuthentication(object):
  19     """
  20     Authentication handler that always returns
  21     True, so no authentication is needed, nor
  22     initiated (`challenge` is missing.)
  23     """
  24     def is_authenticated(self, request):
  25         return request.user.is_authenticated()
  26
  27     def challenge(self):
  28         from django.http import HttpResponse
  29         resp = HttpResponse("Authorization Required")
  30         resp.status_code = 401
  31         return resp
  32
  33
  34 def auth_resource(handler):
  35     from django.conf import settings
  36     if settings.DEBUG:
  37         django_auth = DjangoAuthentication()
  38         return CsrfExemptResource(handler=handler, authentication=django_auth)
  39     return CsrfExemptResource(handler=handler, authentication=auth)
  40
  41
  42 book_list_resource = auth_resource(handler=handlers.BooksHandler)
  43 ebook_list_resource = Resource(handler=handlers.EBooksHandler)
  44 # book_list_resource = Resource(handler=handlers.BooksHandler)
  45 book_resource = Resource(handler=handlers.BookDetailHandler)
  46 filter_book_resource = auth_resource(handler=handlers.FilterBooksHandler)
  47 epub_resource = auth_resource(handler=handlers.EpubHandler)
  48
  49 preview_resource = Resource(handler=handlers.BookPreviewHandler)
  50
  51 reading_resource = auth_resource(handler=handlers.UserDataHandler)
  52 shelf_resource = auth_resource(handler=handlers.UserShelfHandler)
  53
  54 like_resource = auth_resource(handler=handlers.UserLikeHandler)
  55
  56 collection_resource = Resource(handler=handlers.CollectionDetailHandler)
  57 collection_list_resource = Resource(handler=handlers.CollectionsHandler)
  58
  59 tag_list_resource = Resource(handler=handlers.TagsHandler)
  60 tag_resource = Resource(handler=handlers.TagDetailHandler)
  61
  62 fragment_resource = Resource(handler=handlers.FragmentDetailHandler)
  63 fragment_list_resource = Resource(handler=handlers.FragmentsHandler)
  64
  65 picture_resource = auth_resource(handler=handlers.PictureHandler)
  66
  67 blog_resource = Resource(handler=handlers.BlogEntryHandler)
  68
  69
  70 tags_re = r'^(?P<tags>(?:(?:[a-z0-9-]+/){2}){0,6})'
  71 paginate_re = r'(?:after/(?P<after>[a-z0-9-]+)/)?(?:count/(?P<count>[0-9]+)/)?$'
  72
  73
  74 urlpatterns = [
  75     url(r'^oauth/request_token/$', oauth_request_token),
  76     url(r'^oauth/authorize/$', oauth_user_auth, name='oauth_user_auth'),
  77     url(r'^oauth/access_token/$', csrf_exempt(oauth_access_token)),
  78
  79     url(r'^$', TemplateView.as_view(template_name='api/main.html'), name='api'),
  80
  81     # info boxes (used by mobile app)
  82     url(r'book/(?P<book_id>\d*?)/info\.html$', catalogue.views.book_info),
  83     url(r'tag/(?P<tag_id>\d*?)/info\.html$', catalogue.views.tag_info),
  84
  85     # books by collections
  86     url(r'^collections/$', collection_list_resource, name="api_collections"),
  87     url(r'^collections/(?P<slug>[^/]+)/$', collection_resource, name="api_collection"),
  88
  89     # epub preview
  90     url(r'^epub/(?P<slug>[a-z0-9-]+)/$', epub_resource, name='api_epub'),
  91
  92     # reading data
  93     url(r'^reading/(?P<slug>[a-z0-9-]+)/$', reading_resource, name='api_reading'),
  94     url(r'^reading/(?P<slug>[a-z0-9-]+)/(?P<state>[a-z]+)/$', reading_resource, name='api_reading'),
  95     url(r'^shelf/(?P<state>[a-z]+)/$', shelf_resource, name='api_shelf'),
  96     url(r'^username/$', reading_resource, name='api_username'),
  97
  98     url(r'^like/(?P<slug>[a-z0-9-]+)/$', like_resource, name='api_like'),
  99
 100     # objects details
 101     url(r'^books/(?P<book>[a-z0-9-]+)/$', book_resource, name="api_book"),
 102     url(r'^(?P<category>[a-z0-9-]+)/(?P<slug>[a-z0-9-]+)/$',
 103         tag_resource, name="api_tag"),
 104     url(r'^books/(?P<book>[a-z0-9-]+)/fragments/(?P<anchor>[a-z0-9-]+)/$',
 105         fragment_resource, name="api_fragment"),
 106
 107     # books by tags
 108     url(tags_re + r'books/' + paginate_re,
 109         book_list_resource, name='api_book_list'),
 110     url(tags_re + r'ebooks/' + paginate_re,
 111         ebook_list_resource, name='api_ebook_list'),
 112     url(tags_re + r'parent_books/' + paginate_re,
 113         book_list_resource, {"top_level": True}, name='api_parent_book_list'),
 114     url(tags_re + r'parent_ebooks/' + paginate_re,
 115         ebook_list_resource, {"top_level": True}, name='api_parent_ebook_list'),
 116     url(tags_re + r'audiobooks/' + paginate_re,
 117         book_list_resource, {"audiobooks": True}, name='api_audiobook_list'),
 118     url(tags_re + r'daisy/' + paginate_re,
 119         book_list_resource, {"daisy": True}, name='api_daisy_list'),
 120
 121     url(r'^recommended/' + paginate_re, book_list_resource, {"recommended": True}, name='api_recommended_list'),
 122     url(r'^newest/$', book_list_resource, {"newest": True, "top_level": True, "count": 20}, name='api_newest_list'),
 123     url(r'^filter-books/$', filter_book_resource, name='api_filter_books'),
 124
 125     url(r'^preview/$', preview_resource, name='api_preview'),
 126
 127     url(r'^pictures/$', picture_resource),
 128
 129     url(r'^blog/$', blog_resource),
 130
 131     # fragments by book, tags, themes
 132     # this should be paged
 133     url(r'^(?P<tags>(?:(?:[a-z0-9-]+/){2}){1,6})fragments/$', fragment_list_resource),
 134
 135     # tags by category
 136     url(r'^(?P<category>[a-z0-9-]+)/$', tag_list_resource, name='api_tag_list'),
 137 ]