from django.http.response import HttpResponse
from django.utils.functional import lazy
from django.db import models
+from migdal.models import Entry
from piston.handler import AnonymousBaseHandler, BaseHandler
from piston.utils import rc
from sorl.thumbnail import default
from catalogue.models import Book, Tag, BookMedia, Fragment, Collection
from catalogue.models.tag import prefetch_relations
from catalogue.utils import is_subscribed
+from librarian.cover import WLCover
from picture.models import Picture
from picture.forms import PictureImportForm
+from social.utils import likes
from stats.utils import piwik_track
from wolnelektury.utils import re_escape
from . import emitters # Register our emitters
API_BASE = WL_BASE = MEDIA_BASE = lazy(
- lambda: u'http://' + Site.objects.get_current().domain, unicode)()
+ lambda: u'https://' + Site.objects.get_current().domain, unicode)()
category_singular = {
book_tag_categories = ['author', 'epoch', 'kind', 'genre']
+book_list_fields = book_tag_categories + [
+ 'href', 'title', 'url', 'cover', 'cover_thumb', 'slug', 'simple_thumb', 'has_audio', 'cover_color']
+
def read_tags(tags, request, allowed):
""" Reads a path of filtering tags.
def simple_cover(cls, book):
return MEDIA_BASE + book.simple_cover.url if book.simple_cover else ''
+ @classmethod
+ def cover_color(cls, book):
+ return WLCover.epoch_colors.get(book.extra_info.get('epoch'), '#000000')
+
class BookDetailHandler(BaseHandler, BookDetails):
""" Main handler for Book objects.
"""
allowed_methods = ['GET']
fields = ['title', 'parent', 'children'] + Book.formats + [
- 'media', 'url', 'cover', 'cover_thumb', 'simple_thumb', 'simple_cover', 'fragment_data', 'preview'] + [
+ 'media', 'url', 'cover', 'cover_thumb', 'simple_thumb', 'simple_cover', 'fragment_data', 'audio_length',
+ 'preview', 'cover_color'] + [
category_plural[c] for c in book_tag_categories]
@piwik_track
"""
allowed_methods = ('GET',)
model = Book
- fields = book_tag_categories + ['href', 'title', 'url', 'cover', 'cover_thumb', 'slug', 'simple_thumb']
+ fields = book_list_fields
@classmethod
def genres(cls, book):
@piwik_track
def read(self, request, tags=None, top_level=False, audiobooks=False, daisy=False, pk=None,
recommended=False, newest=False, books=None,
- after=None, before=None, count=None):
+ after=None, count=None):
""" Lists all books with given tags.
:param tags: filtering tags; should be a path of categories
if 'after' in request.GET:
after = request.GET['after']
- if 'before' in request.GET:
- before = request.GET['before']
if 'count' in request.GET:
count = request.GET['count']
if newest:
books = books.order_by('-created_at')
+ # beznadzieja
if after:
books = books.filter(slug__gt=after)
- if before:
- books = books.filter(slug__lt=before)
books = books.only('slug', 'title', 'cover', 'cover_thumb')
for category in book_tag_categories:
books = prefetch_relations(books, category)
if count:
- if before:
- books = list(reversed(books.order_by('-slug')[:count]))
- else:
- books = books[:count]
+ books = books[:count]
return books
class BooksHandler(BookDetailHandler):
allowed_methods = ('GET', 'POST')
model = Book
- fields = book_tag_categories + ['href', 'title', 'url', 'cover', 'cover_thumb', 'slug']
+ fields = book_list_fields + ['liked']
anonymous = AnonymousBooksHandler
+ # hack, because piston is stupid
+ @classmethod
+ def liked(cls, book):
+ return getattr(book, 'liked', None)
+
+ def read(self, request, **kwargs):
+ books = AnonymousBooksHandler().read(request, **kwargs)
+ likes = set(Book.tagged.with_any(request.user.tag_set.all()).values_list('id', flat=True))
+
+ new_books = [
+ BookProxy(book).set('liked', book.id in likes)
+ for book in books]
+ return QuerySetProxy(new_books)
+
def create(self, request, *args, **kwargs):
if not request.user.has_perm('catalogue.add_book'):
return rc.FORBIDDEN
class Meta:
managed = False
- def __init__(self, book, key):
+ def __init__(self, book, key=None):
self.book = book
self.key = key
+ def set(self, attr, value):
+ self.__setattr__(attr, value)
+ return self
+
def __getattr__(self, item):
- if item not in ('book', 'key'):
- return self.book.__getattribute__(item)
- else:
- return self.__getattribute__(item)
+ return self.book.__getattribute__(item)
class QuerySetProxy(models.QuerySet):
return iter(self.list)
-class FilterBooksHandler(AnonymousBooksHandler):
- fields = book_tag_categories + [
- 'href', 'title', 'url', 'cover', 'cover_thumb', 'simple_thumb', 'slug', 'key']
+class AnonFilterBooksHandler(AnonymousBooksHandler):
+ fields = book_list_fields + ['key']
def parse_bool(self, s):
if s in ('true', 'false'):
return QuerySetProxy(filtered_books)
+class FilterBooksHandler(BooksHandler):
+ anonymous = AnonFilterBooksHandler
+ fields = book_list_fields + ['key', 'liked']
+
+ # hack, because piston is stupid
+ @classmethod
+ def liked(cls, book):
+ return getattr(book, 'liked', None)
+
+ def read(self, request):
+ qsp = AnonFilterBooksHandler().read(request)
+ likes = set(Book.tagged.with_any(request.user.tag_set.all()).values_list('id', flat=True))
+ for book in qsp.list:
+ book.set('liked', book.id in likes)
+ return qsp
+
+
+class BookPreviewHandler(BookDetailHandler):
+ fields = BookDetailHandler.fields + ['slug']
+
+ def read(self, request):
+ return Book.objects.filter(preview=True)
+
+
# add categorized tags fields for Book
def _tags_getter(category):
@classmethod
for book_format in Book.formats:
setattr(BookDetails, book_format, _file_getter(book_format))
+
add_file_getters()
return rc.NOT_FOUND
after = request.GET.get('after')
- before = request.GET.get('before')
count = request.GET.get('count')
tags = Tag.objects.filter(category=category_sng).exclude(items=None).order_by('slug')
if after:
tags = tags.filter(slug__gt=after)
- if before:
- tags = tags.filter(slug__lt=before)
if count:
- if before:
- tags = list(reversed(tags.order_by('-slug')[:count]))
- else:
- tags = tags[:count]
+ tags = tags[:count]
return tags
"""
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')
class UserDataHandler(BaseHandler):
model = BookUserData
- fields = ('state',)
+ fields = ('state', 'username', 'premium')
allowed_methods = ('GET', 'POST')
- def read(self, request, slug):
+ def read(self, request, slug=None):
+ if not request.user.is_authenticated():
+ return rc.FORBIDDEN
+ if slug is None:
+ return {'username': request.user.username, 'premium': is_subscribed(request.user)}
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:
class UserShelfHandler(BookDetailHandler):
- fields = book_tag_categories + [
- 'href', 'title', 'url', 'cover', 'cover_thumb', 'simple_thumb', 'slug', 'key']
+ fields = book_list_fields + ['liked']
def parse_bool(self, s):
if s in ('true', 'false'):
else:
return None
+ # hack, because piston is stupid
+ @classmethod
+ def liked(cls, book):
+ return getattr(book, 'liked', None)
+
def read(self, request, state):
if not request.user.is_authenticated():
return rc.FORBIDDEN
- if state not in ('reading', 'complete'):
+ likes = set(Book.tagged.with_any(request.user.tag_set.all()).values_list('id', flat=True))
+ if state not in ('reading', 'complete', 'likes'):
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 state == 'likes':
+ books = Book.tagged.with_any(request.user.tag_set.all())
+ else:
+ 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
+ new_books = []
+ for book in books:
+ new_books.append(BookProxy(book).set('liked', book.id in likes))
+ return QuerySetProxy(new_books)
+
+
+class UserLikeHandler(BaseHandler):
+ fields = []
+ allowed_methods = ('GET', 'POST')
+
+ def read(self, request, slug):
+ if not request.user.is_authenticated():
+ return rc.FORBIDDEN
+ try:
+ book = Book.objects.get(slug=slug)
+ except Book.DoesNotExist:
+ return rc.NOT_FOUND
+ return {'likes': likes(request.user, book)}
+
+ def create(self, request, slug):
+ if not request.user.is_authenticated():
+ return rc.FORBIDDEN
+ try:
+ book = Book.objects.get(slug=slug)
+ except Book.DoesNotExist:
+ return rc.NOT_FOUND
+ action = request.GET.get('action', 'like')
+ if action == 'like':
+ book.like(request.user)
+ elif action == 'unlike':
+ book.unlike(request.user)
+ return {}
+
+
+class BlogEntryHandler(BaseHandler):
+ model = Entry
+ fields = (
+ 'title', 'lead', 'body', 'place', 'time', 'image_url', 'image_thumb', 'gallery_urls', 'type', 'key', 'url')
+
+ def read(self, request):
+ after = request.GET.get('after')
+ count = int(request.GET.get('count', 20))
+ entries = Entry.published_objects.filter(in_stream=True).order_by('-first_published_at')
+ if after:
+ entries = entries.filter(first_published_at__lt=after)
+ if count:
+ entries = entries[:count]
+ return entries
+
+ @classmethod
+ def image_url(cls, entry):
+ return (WL_BASE + entry.image.url) if entry.image else None
+
+ @classmethod
+ def image_thumb(cls, entry):
+ return MEDIA_BASE + default.backend.get_thumbnail(
+ entry.image, "193x193").url if entry.image else ''
+
+ @classmethod
+ def gallery_urls(cls, entry):
+ return [WL_BASE + photo.url() for photo in entry.photo_set.all()]
+
+ @classmethod
+ def key(cls, entry):
+ return entry.first_published_at
+
+ @classmethod
+ def url(cls, entry):
+ return WL_BASE + entry.get_absolute_url()
fnp / wolnelektury.git / blobdiff