mirror of
https://github.com/janeczku/calibre-web
synced 2024-11-04 17:16:21 +00:00
466 lines
20 KiB
Python
466 lines
20 KiB
Python
# -*- coding: utf-8 -*-
|
|
|
|
# This file is part of the Calibre-Web (https://github.com/janeczku/calibre-web)
|
|
# Copyright (C) 2018-2019 OzzieIsaacs, cervinko, jkrehm, bodybybuddha, ok11,
|
|
# andy29485, idalin, Kyosfonica, wuqi, Kennyl, lemmsh,
|
|
# falgh1, grunjol, csitko, ytils, xybydy, trasba, vrabe,
|
|
# ruben-herold, marblepebble, JackED42, SiphonSquirrel,
|
|
# apetresc, nanu-c, mutschler
|
|
#
|
|
# This program is free software: you can redistribute it and/or modify
|
|
# it under the terms of the GNU General Public License as published by
|
|
# the Free Software Foundation, either version 3 of the License, or
|
|
# (at your option) any later version.
|
|
#
|
|
# This program is distributed in the hope that it will be useful,
|
|
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
# GNU General Public License for more details.
|
|
#
|
|
# You should have received a copy of the GNU General Public License
|
|
# along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
from __future__ import division, print_function, unicode_literals
|
|
import sys
|
|
import datetime
|
|
from functools import wraps
|
|
|
|
from flask import Blueprint, request, render_template, Response, g, make_response
|
|
from flask_login import current_user
|
|
from sqlalchemy.sql.expression import func, text, or_, and_
|
|
from werkzeug.security import check_password_hash
|
|
|
|
from . import constants, logger, config, db, calibre_db, ub, services, get_locale, isoLanguages
|
|
from .helper import get_download_link, get_book_cover
|
|
from .pagination import Pagination
|
|
from .web import render_read_books, download_required
|
|
from flask_babel import gettext as _
|
|
from babel import Locale as LC
|
|
from babel.core import UnknownLocaleError
|
|
|
|
opds = Blueprint('opds', __name__)
|
|
|
|
log = logger.create()
|
|
|
|
|
|
def requires_basic_auth_if_no_ano(f):
|
|
@wraps(f)
|
|
def decorated(*args, **kwargs):
|
|
auth = request.authorization
|
|
if config.config_anonbrowse != 1:
|
|
if not auth or auth.type != 'basic' or not check_auth(auth.username, auth.password):
|
|
return authenticate()
|
|
return f(*args, **kwargs)
|
|
if config.config_login_type == constants.LOGIN_LDAP and services.ldap:
|
|
return services.ldap.basic_auth_required(f)
|
|
return decorated
|
|
|
|
|
|
class FeedObject:
|
|
def __init__(self, rating_id, rating_name):
|
|
self.rating_id = rating_id
|
|
self.rating_name = rating_name
|
|
|
|
@property
|
|
def id(self):
|
|
return self.rating_id
|
|
|
|
@property
|
|
def name(self):
|
|
return self.rating_name
|
|
|
|
|
|
@opds.route("/opds/")
|
|
@opds.route("/opds")
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_index():
|
|
return render_xml_template('index.xml')
|
|
|
|
|
|
@opds.route("/opds/osd")
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_osd():
|
|
return render_xml_template('osd.xml', lang='en-EN')
|
|
|
|
|
|
@opds.route("/opds/search", defaults={'query': ""})
|
|
@opds.route("/opds/search/<query>")
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_cc_search(query):
|
|
return feed_search(query.strip())
|
|
|
|
|
|
@opds.route("/opds/search", methods=["GET"])
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_normal_search():
|
|
return feed_search(request.args.get("query").strip())
|
|
|
|
|
|
@opds.route("/opds/new")
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_new():
|
|
off = request.args.get("offset") or 0
|
|
entries, __, pagination = calibre_db.fill_indexpage((int(off) / (int(config.config_books_per_page)) + 1),
|
|
db.Books, True, [db.Books.timestamp.desc()])
|
|
return render_xml_template('feed.xml', entries=entries, pagination=pagination)
|
|
|
|
|
|
@opds.route("/opds/discover")
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_discover():
|
|
entries = calibre_db.session.query(db.Books).filter(calibre_db.common_filters()).order_by(func.random())\
|
|
.limit(config.config_books_per_page)
|
|
pagination = Pagination(1, config.config_books_per_page, int(config.config_books_per_page))
|
|
return render_xml_template('feed.xml', entries=entries, pagination=pagination)
|
|
|
|
|
|
@opds.route("/opds/rated")
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_best_rated():
|
|
off = request.args.get("offset") or 0
|
|
entries, __, pagination = calibre_db.fill_indexpage((int(off) / (int(config.config_books_per_page)) + 1),
|
|
db.Books, db.Books.ratings.any(db.Ratings.rating > 9),
|
|
[db.Books.timestamp.desc()])
|
|
return render_xml_template('feed.xml', entries=entries, pagination=pagination)
|
|
|
|
|
|
@opds.route("/opds/hot")
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_hot():
|
|
off = request.args.get("offset") or 0
|
|
all_books = ub.session.query(ub.Downloads, func.count(ub.Downloads.book_id)).order_by(
|
|
func.count(ub.Downloads.book_id).desc()).group_by(ub.Downloads.book_id)
|
|
hot_books = all_books.offset(off).limit(config.config_books_per_page)
|
|
entries = list()
|
|
for book in hot_books:
|
|
downloadBook = calibre_db.get_book(book.Downloads.book_id)
|
|
if downloadBook:
|
|
entries.append(
|
|
calibre_db.get_filtered_book(book.Downloads.book_id)
|
|
)
|
|
else:
|
|
ub.delete_download(book.Downloads.book_id)
|
|
numBooks = entries.__len__()
|
|
pagination = Pagination((int(off) / (int(config.config_books_per_page)) + 1),
|
|
config.config_books_per_page, numBooks)
|
|
return render_xml_template('feed.xml', entries=entries, pagination=pagination)
|
|
|
|
|
|
@opds.route("/opds/author")
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_authorindex():
|
|
off = request.args.get("offset") or 0
|
|
entries = calibre_db.session.query(db.Authors).join(db.books_authors_link).join(db.Books)\
|
|
.filter(calibre_db.common_filters())\
|
|
.group_by(text('books_authors_link.author'))\
|
|
.order_by(db.Authors.sort).limit(config.config_books_per_page)\
|
|
.offset(off)
|
|
pagination = Pagination((int(off) / (int(config.config_books_per_page)) + 1), config.config_books_per_page,
|
|
len(calibre_db.session.query(db.Authors).all()))
|
|
return render_xml_template('feed.xml', listelements=entries, folder='opds.feed_author', pagination=pagination)
|
|
|
|
|
|
@opds.route("/opds/author/<int:book_id>")
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_author(book_id):
|
|
off = request.args.get("offset") or 0
|
|
entries, __, pagination = calibre_db.fill_indexpage((int(off) / (int(config.config_books_per_page)) + 1),
|
|
db.Books,
|
|
db.Books.authors.any(db.Authors.id == book_id),
|
|
[db.Books.timestamp.desc()])
|
|
return render_xml_template('feed.xml', entries=entries, pagination=pagination)
|
|
|
|
|
|
@opds.route("/opds/publisher")
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_publisherindex():
|
|
off = request.args.get("offset") or 0
|
|
entries = calibre_db.session.query(db.Publishers)\
|
|
.join(db.books_publishers_link)\
|
|
.join(db.Books).filter(calibre_db.common_filters())\
|
|
.group_by(text('books_publishers_link.publisher'))\
|
|
.order_by(db.Publishers.sort)\
|
|
.limit(config.config_books_per_page).offset(off)
|
|
pagination = Pagination((int(off) / (int(config.config_books_per_page)) + 1), config.config_books_per_page,
|
|
len(calibre_db.session.query(db.Publishers).all()))
|
|
return render_xml_template('feed.xml', listelements=entries, folder='opds.feed_publisher', pagination=pagination)
|
|
|
|
|
|
@opds.route("/opds/publisher/<int:book_id>")
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_publisher(book_id):
|
|
off = request.args.get("offset") or 0
|
|
entries, __, pagination = calibre_db.fill_indexpage((int(off) / (int(config.config_books_per_page)) + 1),
|
|
db.Books,
|
|
db.Books.publishers.any(db.Publishers.id == book_id),
|
|
[db.Books.timestamp.desc()])
|
|
return render_xml_template('feed.xml', entries=entries, pagination=pagination)
|
|
|
|
|
|
@opds.route("/opds/category")
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_categoryindex():
|
|
off = request.args.get("offset") or 0
|
|
entries = calibre_db.session.query(db.Tags)\
|
|
.join(db.books_tags_link)\
|
|
.join(db.Books)\
|
|
.filter(calibre_db.common_filters())\
|
|
.group_by(text('books_tags_link.tag'))\
|
|
.order_by(db.Tags.name)\
|
|
.offset(off)\
|
|
.limit(config.config_books_per_page)
|
|
pagination = Pagination((int(off) / (int(config.config_books_per_page)) + 1), config.config_books_per_page,
|
|
len(calibre_db.session.query(db.Tags).all()))
|
|
return render_xml_template('feed.xml', listelements=entries, folder='opds.feed_category', pagination=pagination)
|
|
|
|
|
|
@opds.route("/opds/category/<int:book_id>")
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_category(book_id):
|
|
off = request.args.get("offset") or 0
|
|
entries, __, pagination = calibre_db.fill_indexpage((int(off) / (int(config.config_books_per_page)) + 1),
|
|
db.Books,
|
|
db.Books.tags.any(db.Tags.id == book_id),
|
|
[db.Books.timestamp.desc()])
|
|
return render_xml_template('feed.xml', entries=entries, pagination=pagination)
|
|
|
|
|
|
@opds.route("/opds/series")
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_seriesindex():
|
|
off = request.args.get("offset") or 0
|
|
entries = calibre_db.session.query(db.Series)\
|
|
.join(db.books_series_link)\
|
|
.join(db.Books)\
|
|
.filter(calibre_db.common_filters())\
|
|
.group_by(text('books_series_link.series'))\
|
|
.order_by(db.Series.sort)\
|
|
.offset(off).all()
|
|
pagination = Pagination((int(off) / (int(config.config_books_per_page)) + 1), config.config_books_per_page,
|
|
len(calibre_db.session.query(db.Series).all()))
|
|
return render_xml_template('feed.xml', listelements=entries, folder='opds.feed_series', pagination=pagination)
|
|
|
|
|
|
@opds.route("/opds/series/<int:book_id>")
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_series(book_id):
|
|
off = request.args.get("offset") or 0
|
|
entries, __, pagination = calibre_db.fill_indexpage((int(off) / (int(config.config_books_per_page)) + 1),
|
|
db.Books,
|
|
db.Books.series.any(db.Series.id == book_id),
|
|
[db.Books.series_index])
|
|
return render_xml_template('feed.xml', entries=entries, pagination=pagination)
|
|
|
|
|
|
@opds.route("/opds/ratings")
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_ratingindex():
|
|
off = request.args.get("offset") or 0
|
|
entries = calibre_db.session.query(db.Ratings, func.count('books_ratings_link.book').label('count'),
|
|
(db.Ratings.rating / 2).label('name')) \
|
|
.join(db.books_ratings_link)\
|
|
.join(db.Books)\
|
|
.filter(calibre_db.common_filters()) \
|
|
.group_by(text('books_ratings_link.rating'))\
|
|
.order_by(db.Ratings.rating).all()
|
|
|
|
pagination = Pagination((int(off) / (int(config.config_books_per_page)) + 1), config.config_books_per_page,
|
|
len(entries))
|
|
element = list()
|
|
for entry in entries:
|
|
element.append(FeedObject(entry[0].id, "{} Stars".format(entry.name)))
|
|
return render_xml_template('feed.xml', listelements=element, folder='opds.feed_ratings', pagination=pagination)
|
|
|
|
|
|
@opds.route("/opds/ratings/<book_id>")
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_ratings(book_id):
|
|
off = request.args.get("offset") or 0
|
|
entries, __, pagination = calibre_db.fill_indexpage((int(off) / (int(config.config_books_per_page)) + 1),
|
|
db.Books,
|
|
db.Books.ratings.any(db.Ratings.id == book_id),
|
|
[db.Books.timestamp.desc()])
|
|
return render_xml_template('feed.xml', entries=entries, pagination=pagination)
|
|
|
|
|
|
@opds.route("/opds/formats")
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_formatindex():
|
|
off = request.args.get("offset") or 0
|
|
entries = calibre_db.session.query(db.Data).join(db.Books)\
|
|
.filter(calibre_db.common_filters()) \
|
|
.group_by(db.Data.format)\
|
|
.order_by(db.Data.format).all()
|
|
pagination = Pagination((int(off) / (int(config.config_books_per_page)) + 1), config.config_books_per_page,
|
|
len(entries))
|
|
|
|
element = list()
|
|
for entry in entries:
|
|
element.append(FeedObject(entry.format, entry.format))
|
|
return render_xml_template('feed.xml', listelements=element, folder='opds.feed_format', pagination=pagination)
|
|
|
|
|
|
@opds.route("/opds/formats/<book_id>")
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_format(book_id):
|
|
off = request.args.get("offset") or 0
|
|
entries, __, pagination = calibre_db.fill_indexpage((int(off) / (int(config.config_books_per_page)) + 1),
|
|
db.Books,
|
|
db.Books.data.any(db.Data.format == book_id.upper()),
|
|
[db.Books.timestamp.desc()])
|
|
return render_xml_template('feed.xml', entries=entries, pagination=pagination)
|
|
|
|
|
|
@opds.route("/opds/language")
|
|
@opds.route("/opds/language/")
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_languagesindex():
|
|
off = request.args.get("offset") or 0
|
|
if current_user.filter_language() == u"all":
|
|
languages = calibre_db.speaking_language()
|
|
else:
|
|
try:
|
|
cur_l = LC.parse(current_user.filter_language())
|
|
except UnknownLocaleError:
|
|
cur_l = None
|
|
languages = calibre_db.session.query(db.Languages).filter(
|
|
db.Languages.lang_code == current_user.filter_language()).all()
|
|
if cur_l:
|
|
languages[0].name = cur_l.get_language_name(get_locale())
|
|
else:
|
|
languages[0].name = _(isoLanguages.get(part3=languages[0].lang_code).name)
|
|
pagination = Pagination((int(off) / (int(config.config_books_per_page)) + 1), config.config_books_per_page,
|
|
len(languages))
|
|
return render_xml_template('feed.xml', listelements=languages, folder='opds.feed_languages', pagination=pagination)
|
|
|
|
|
|
@opds.route("/opds/language/<int:book_id>")
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_languages(book_id):
|
|
off = request.args.get("offset") or 0
|
|
entries, __, pagination = calibre_db.fill_indexpage((int(off) / (int(config.config_books_per_page)) + 1),
|
|
db.Books,
|
|
db.Books.languages.any(db.Languages.id == book_id),
|
|
[db.Books.timestamp.desc()])
|
|
return render_xml_template('feed.xml', entries=entries, pagination=pagination)
|
|
|
|
|
|
@opds.route("/opds/shelfindex")
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_shelfindex():
|
|
off = request.args.get("offset") or 0
|
|
shelf = g.shelves_access
|
|
number = len(shelf)
|
|
pagination = Pagination((int(off) / (int(config.config_books_per_page)) + 1), config.config_books_per_page,
|
|
number)
|
|
return render_xml_template('feed.xml', listelements=shelf, folder='opds.feed_shelf', pagination=pagination)
|
|
|
|
|
|
@opds.route("/opds/shelf/<int:book_id>")
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_shelf(book_id):
|
|
off = request.args.get("offset") or 0
|
|
if current_user.is_anonymous:
|
|
shelf = ub.session.query(ub.Shelf).filter(ub.Shelf.is_public == 1,
|
|
ub.Shelf.id == book_id).first()
|
|
else:
|
|
shelf = ub.session.query(ub.Shelf).filter(or_(and_(ub.Shelf.user_id == int(current_user.id),
|
|
ub.Shelf.id == book_id),
|
|
and_(ub.Shelf.is_public == 1,
|
|
ub.Shelf.id == book_id))).first()
|
|
result = list()
|
|
# user is allowed to access shelf
|
|
if shelf:
|
|
books_in_shelf = ub.session.query(ub.BookShelf).filter(ub.BookShelf.shelf == book_id).order_by(
|
|
ub.BookShelf.order.asc()).all()
|
|
for book in books_in_shelf:
|
|
cur_book = calibre_db.get_book(book.book_id)
|
|
result.append(cur_book)
|
|
pagination = Pagination((int(off) / (int(config.config_books_per_page)) + 1), config.config_books_per_page,
|
|
len(result))
|
|
return render_xml_template('feed.xml', entries=result, pagination=pagination)
|
|
|
|
|
|
@opds.route("/opds/download/<book_id>/<book_format>/")
|
|
@requires_basic_auth_if_no_ano
|
|
@download_required
|
|
def opds_download_link(book_id, book_format):
|
|
if "Kobo" in request.headers.get('User-Agent'):
|
|
client = "kobo"
|
|
else:
|
|
client = ""
|
|
return get_download_link(book_id, book_format.lower(), client)
|
|
|
|
|
|
@opds.route("/ajax/book/<string:uuid>/<library>")
|
|
@opds.route("/ajax/book/<string:uuid>", defaults={'library': ""})
|
|
@requires_basic_auth_if_no_ano
|
|
def get_metadata_calibre_companion(uuid, library):
|
|
entry = calibre_db.session.query(db.Books).filter(db.Books.uuid.like("%" + uuid + "%")).first()
|
|
if entry is not None:
|
|
js = render_template('json.txt', entry=entry)
|
|
response = make_response(js)
|
|
response.headers["Content-Type"] = "application/json; charset=utf-8"
|
|
return response
|
|
else:
|
|
return ""
|
|
|
|
|
|
def feed_search(term):
|
|
if term:
|
|
entries = calibre_db.get_search_results(term)
|
|
entriescount = len(entries) if len(entries) > 0 else 1
|
|
pagination = Pagination(1, entriescount, entriescount)
|
|
return render_xml_template('feed.xml', searchterm=term, entries=entries, pagination=pagination)
|
|
else:
|
|
return render_xml_template('feed.xml', searchterm="")
|
|
|
|
|
|
def check_auth(username, password):
|
|
if sys.version_info.major == 3:
|
|
username = username.encode('windows-1252')
|
|
user = ub.session.query(ub.User).filter(func.lower(ub.User.nickname) ==
|
|
username.decode('utf-8').lower()).first()
|
|
return bool(user and check_password_hash(str(user.password), password))
|
|
|
|
|
|
def authenticate():
|
|
return Response(
|
|
'Could not verify your access level for that URL.\n'
|
|
'You have to login with proper credentials', 401,
|
|
{'WWW-Authenticate': 'Basic realm="Login Required"'})
|
|
|
|
|
|
def render_xml_template(*args, **kwargs):
|
|
# ToDo: return time in current timezone similar to %z
|
|
currtime = datetime.datetime.now().strftime("%Y-%m-%dT%H:%M:%S+00:00")
|
|
xml = render_template(current_time=currtime, instance=config.config_calibre_web_title, *args, **kwargs)
|
|
response = make_response(xml)
|
|
response.headers["Content-Type"] = "application/atom+xml; charset=utf-8"
|
|
return response
|
|
|
|
|
|
@opds.route("/opds/thumb_240_240/<book_id>")
|
|
@opds.route("/opds/cover_240_240/<book_id>")
|
|
@opds.route("/opds/cover_90_90/<book_id>")
|
|
@opds.route("/opds/cover/<book_id>")
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_get_cover(book_id):
|
|
return get_book_cover(book_id)
|
|
|
|
|
|
@opds.route("/opds/readbooks")
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_read_books():
|
|
off = request.args.get("offset") or 0
|
|
result, pagination = render_read_books(int(off) / (int(config.config_books_per_page)) + 1, True, True)
|
|
return render_xml_template('feed.xml', entries=result, pagination=pagination)
|
|
|
|
|
|
@opds.route("/opds/unreadbooks")
|
|
@requires_basic_auth_if_no_ano
|
|
def feed_unread_books():
|
|
off = request.args.get("offset") or 0
|
|
result, pagination = render_read_books(int(off) / (int(config.config_books_per_page)) + 1, False, True)
|
|
return render_xml_template('feed.xml', entries=result, pagination=pagination)
|