from django.contrib.sites.models import Site
from django.core.urlresolvers import reverse
+from django.http.response import HttpResponse
from django.utils.functional import lazy
from django.db import models
from piston.handler import AnonymousBaseHandler, BaseHandler
from piston.utils import rc
from sorl.thumbnail import default
+from api.models import BookUserData
from catalogue.forms import BookImportForm
from catalogue.models import Book, Tag, BookMedia, Fragment, Collection
from catalogue.models.tag import prefetch_relations
+from catalogue.utils import is_subscribed
from picture.models import Picture
from picture.forms import PictureImportForm
"""
allowed_methods = ['GET']
fields = ['title', 'parent', 'children'] + Book.formats + [
- 'media', 'url', 'cover', 'cover_thumb', 'simple_thumb', 'simple_cover', 'fragment_data', 'audio_length'] + [
+ 'media', 'url', 'cover', 'cover_thumb', 'simple_thumb', 'simple_cover', 'fragment_data', 'audio_length',
+ 'preview'] + [
category_plural[c] for c in book_tag_categories]
@piwik_track
return rc.NOT_FOUND
+class EpubHandler(BookDetailHandler):
+ def read(self, request, slug):
+ if not is_subscribed(request.user):
+ return rc.FORBIDDEN
+ try:
+ book = Book.objects.get(slug=slug)
+ except Book.DoesNotExist:
+ return rc.NOT_FOUND
+ response = HttpResponse(book.get_media('epub'))
+ return response
+
+
class EBooksHandler(AnonymousBooksHandler):
fields = ('author', 'href', 'title', 'cover') + tuple(Book.ebook_formats) + ('slug',)
fields = book_tag_categories + [
'href', 'title', 'url', 'cover', 'cover_thumb', 'simple_thumb', 'has_audio', 'slug', 'key']
+ def parse_bool(self, s):
+ if s in ('true', 'false'):
+ return s == 'true'
+ else:
+ return None
+
def read(self, request):
key_sep = '$'
search_string = request.GET.get('search')
- is_lektura = request.GET.get('lektura')
- is_audiobook = request.GET.get('audiobook')
+ is_lektura = self.parse_bool(request.GET.get('lektura'))
+ is_audiobook = self.parse_bool(request.GET.get('audiobook'))
+ preview = self.parse_bool(request.GET.get('preview'))
after = request.GET.get('after')
count = int(request.GET.get('count', 50))
- if is_lektura in ('true', 'false'):
- is_lektura = is_lektura == 'true'
- else:
- is_lektura = None
- if is_audiobook in ('true', 'false'):
- is_audiobook = is_audiobook == 'true'
books = Book.objects.distinct().order_by('slug')
if is_lektura is not None:
books = books.filter(has_audience=is_lektura)
books = books.filter(media__type='mp3')
else:
books = books.exclude(media__type='mp3')
+ if preview is not None:
+ books = books.filter(preview=preview)
for key in request.GET:
if key in category_singular:
category = category_singular[key]
setattr(BookDetails, plural, _tags_getter(singular))
setattr(BookDetails, singular, _tag_getter(singular))
+
add_tag_getters()
# add fields for files in Book
def _file_getter(book_format):
- field = "%s_file" % book_format
- @classmethod
- def get_file(cls, book):
- f = getattr(book, field)
- if f:
- return MEDIA_BASE + f.url
+ @staticmethod
+ def get_file(book):
+ f_url = book.media_url(book_format)
+ if f_url:
+ return MEDIA_BASE + f_url
else:
return ''
return get_file
for book_format in Book.formats:
setattr(BookDetails, book_format, _file_getter(book_format))
+
add_file_getters()
"""
try:
- tags, ancestors = read_tags(tags, allowed=self.categories)
+ tags, ancestors = read_tags(tags, request, allowed=self.categories)
except ValueError:
return rc.NOT_FOUND
fragments = Fragment.tagged.with_all(tags).select_related('book')
return rc.CREATED
else:
return rc.NOT_FOUND
+
+
+class UserDataHandler(BaseHandler):
+ model = BookUserData
+ fields = ('state',)
+ allowed_methods = ('GET', 'POST')
+
+ def read(self, request, slug):
+ try:
+ book = Book.objects.get(slug=slug)
+ except Book.DoesNotExist:
+ return rc.NOT_FOUND
+ if not request.user.is_authenticated():
+ return rc.FORBIDDEN
+ try:
+ data = BookUserData.objects.get(book=book, user=request.user)
+ except BookUserData.DoesNotExist:
+ return {'state': 'not_started'}
+ return data
+
+ def create(self, request, slug, state):
+ try:
+ book = Book.objects.get(slug=slug)
+ except Book.DoesNotExist:
+ return rc.NOT_FOUND
+ if not request.user.is_authenticated():
+ return rc.FORBIDDEN
+ if state not in ('reading', 'complete'):
+ return rc.NOT_FOUND
+ data, created = BookUserData.objects.get_or_create(book=book, user=request.user)
+ data.state = state
+ data.save()
+ return data
+
+
+class UserShelfHandler(BookDetailHandler):
+ fields = book_tag_categories + [
+ 'href', 'title', 'url', 'cover', 'cover_thumb', 'simple_thumb', 'slug', 'key']
+
+ def parse_bool(self, s):
+ if s in ('true', 'false'):
+ return s == 'true'
+ else:
+ return None
+
+ def read(self, request, state):
+ if not request.user.is_authenticated():
+ return rc.FORBIDDEN
+ if state not in ('reading', 'complete'):
+ return rc.NOT_FOUND
+ after = request.GET.get('after')
+ count = int(request.GET.get('count', 50))
+ ids = BookUserData.objects.filter(user=request.user, complete=state == 'complete')\
+ .values_list('book_id', flat=True)
+ books = Book.objects.filter(id__in=list(ids)).distinct().order_by('slug')
+ if after:
+ books = books.filter(slug__gt=after)
+ if count:
+ books = books[:count]
+ return books
fnp / wolnelektury.git / blobdiff