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pull/823/head
Ozzieisaacs 6 years ago
parent a00d93a2d9
commit d6ee8f75e9
29 changed files with 3367 additions and 3030 deletions
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41
cps.py
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#!/usr/bin/env python
# -*- coding: utf-8 -*-
# This file is part of the Calibre-Web (https://github.com/janeczku/calibre-web)
# Copyright (C) 2012-2019 OzzieIsaacs
#
# 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/>.
import os
import sys
base_path = os.path.dirname(os.path.abspath(__file__))
# Insert local directories into path
sys.path.append(base_path)
sys.path.append(os.path.join(base_path, 'cps'))
sys.path.append(os.path.join(base_path, 'vendor'))
from cps import create_app
from cps.web import web
from cps.opds import opds
from cps import Server
from cps.web import web
from cps.jinjia import jinjia
from cps.about import about
from cps.shelf import shelf
from cps.admin import admi
from cps.gdrive import gdrive
from cps.editbooks import editbook
if __name__ == '__main__':
app = create_app()
app.register_blueprint(web)
app.register_blueprint(opds)
app.register_blueprint(jinjia)
app.register_blueprint(about)
app.register_blueprint(shelf)
app.register_blueprint(admi)
app.register_blueprint(gdrive)
app.register_blueprint(editbook)
Server.startServer()

78
cps/__init__.py
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# import logging
# from logging.handlers import SMTPHandler, RotatingFileHandler
# import os
from flask import Flask# , request, current_app
import mimetypes
from flask import Flask, request, g
from flask_login import LoginManager
from flask_babel import Babel # , lazy_gettext as _l
from flask_babel import Babel
import cache_buster
from reverseproxy import ReverseProxied
import logging
from logging.handlers import RotatingFileHandler
from flask_principal import Principal
# from flask_sqlalchemy import SQLAlchemy
from babel.core import UnknownLocaleError
from babel import Locale as LC
from babel import negotiate_locale
import os
import ub
from ub import Config, Settings
try:
import cPickle
except ImportError:
import pickle as cPickle
# Normal
babel = Babel()
mimetypes.init()
mimetypes.add_type('application/xhtml+xml', '.xhtml')
mimetypes.add_type('application/epub+zip', '.epub')
mimetypes.add_type('application/fb2+zip', '.fb2')
mimetypes.add_type('application/x-mobipocket-ebook', '.mobi')
mimetypes.add_type('application/x-mobipocket-ebook', '.prc')
mimetypes.add_type('application/vnd.amazon.ebook', '.azw')
mimetypes.add_type('application/x-cbr', '.cbr')
mimetypes.add_type('application/x-cbz', '.cbz')
mimetypes.add_type('application/x-cbt', '.cbt')
mimetypes.add_type('image/vnd.djvu', '.djvu')
mimetypes.add_type('application/mpeg', '.mpeg')
mimetypes.add_type('application/mpeg', '.mp3')
mimetypes.add_type('application/mp4', '.m4a')
mimetypes.add_type('application/mp4', '.m4b')
mimetypes.add_type('application/ogg', '.ogg')
mimetypes.add_type('application/ogg', '.oga')
app = Flask(__name__)
lm = LoginManager()
lm.login_view = 'web.login'
lm.anonymous_user = ub.Anonymous
ub_session = ub.session
# ub_session.start()
ub.init_db()
config = Config()
@ -42,15 +66,14 @@ searched_ids = {}
from worker import WorkerThread
global_WorkerThread = WorkerThread()
from server import server
Server = server()
babel = Babel()
def create_app():
app = Flask(__name__)
app.wsgi_app = ReverseProxied(app.wsgi_app)
cache_buster.init_cache_busting(app)
@ -71,15 +94,38 @@ def create_app():
logging.getLogger("book_formats").setLevel(config.config_log_level)
Principal(app)
lm.init_app(app)
babel.init_app(app)
app.secret_key = os.getenv('SECRET_KEY', 'A0Zr98j/3yX R~XHH!jmN]LWX/,?RT')
Server.init_app(app)
db.setup_db()
babel.init_app(app)
global_WorkerThread.start()
# app.config.from_object(config_class)
# db.init_app(app)
# login.init_app(app)
return app
@babel.localeselector
def get_locale():
# if a user is logged in, use the locale from the user settings
user = getattr(g, 'user', None)
# user = None
if user is not None and hasattr(user, "locale"):
if user.nickname != 'Guest': # if the account is the guest account bypass the config lang settings
return user.locale
translations = [str(item) for item in babel.list_translations()] + ['en']
preferred = list()
for x in request.accept_languages.values():
try:
preferred.append(str(LC.parse(x.replace('-', '_'))))
except (UnknownLocaleError, ValueError) as e:
app.logger.debug("Could not parse locale: %s", e)
preferred.append('en')
return negotiate_locale(preferred, translations)
return app
@babel.timezoneselector
def get_timezone():
user = getattr(g, 'user', None)
if user is not None:
return user.timezone
from updater import Updater
updater_thread = Updater()

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cps/about.py
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#!/usr/bin/env 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 flask import Blueprint
from flask_login import login_required
import db
import sys
import uploader
from babel import __version__ as babelVersion
from sqlalchemy import __version__ as sqlalchemyVersion
from flask_principal import __version__ as flask_principalVersion
from iso639 import __version__ as iso639Version
from pytz import __version__ as pytzVersion
from flask import __version__ as flaskVersion
from werkzeug import __version__ as werkzeugVersion
from jinja2 import __version__ as jinja2Version
import converter
from flask_babel import gettext as _
from cps import Server
import requests
from web import render_title_template
try:
from flask_login import __version__ as flask_loginVersion
except ImportError:
from flask_login.__about__ import __version__ as flask_loginVersion
about = Blueprint('about', __name__)
@about.route("/stats")
@login_required
def stats():
counter = db.session.query(db.Books).count()
authors = db.session.query(db.Authors).count()
categorys = db.session.query(db.Tags).count()
series = db.session.query(db.Series).count()
versions = uploader.get_versions()
versions['Babel'] = 'v' + babelVersion
versions['Sqlalchemy'] = 'v' + sqlalchemyVersion
versions['Werkzeug'] = 'v' + werkzeugVersion
versions['Jinja2'] = 'v' + jinja2Version
versions['Flask'] = 'v' + flaskVersion
versions['Flask Login'] = 'v' + flask_loginVersion
versions['Flask Principal'] = 'v' + flask_principalVersion
versions['Iso 639'] = 'v' + iso639Version
versions['pytz'] = 'v' + pytzVersion
versions['Requests'] = 'v' + requests.__version__
versions['pySqlite'] = 'v' + db.engine.dialect.dbapi.version
versions['Sqlite'] = 'v' + db.engine.dialect.dbapi.sqlite_version
versions.update(converter.versioncheck())
versions.update(Server.getNameVersion())
versions['Python'] = sys.version
return render_title_template('stats.html', bookcounter=counter, authorcounter=authors, versions=versions,
categorycounter=categorys, seriecounter=series, title=_(u"Statistics"), page="stat")

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cps/admin.py
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#!/usr/bin/env 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/>.
import os
from flask import Blueprint
from flask import abort, request
from flask_login import login_required, current_user
from web import admin_required, render_title_template, flash, redirect, url_for, before_request, logout_user, \
speaking_language, unconfigured
from cps import db, ub, Server, get_locale, config, app, updater_thread, babel
import json
from datetime import datetime, timedelta
import time
from babel.dates import format_datetime
from flask_babel import gettext as _
from babel import Locale as LC
from sqlalchemy.exc import IntegrityError
from gdriveutils import is_gdrive_ready, gdrive_support, downloadFile, deleteDatabaseOnChange, listRootFolders
from web import login_required_if_no_ano, check_valid_domain
import helper
from werkzeug.security import generate_password_hash
try:
from goodreads.client import GoodreadsClient
goodreads_support = True
except ImportError:
goodreads_support = False
try:
import rarfile
rar_support = True
except ImportError:
rar_support = False
admi = Blueprint('admin', __name__)
@admi.route("/admin")
@login_required
def admin_forbidden():
abort(403)
@admi.route("/shutdown")
@login_required
@admin_required
def shutdown():
task = int(request.args.get("parameter").strip())
if task == 1 or task == 0: # valid commandos received
# close all database connections
db.session.close()
db.engine.dispose()
ub.session.close()
ub.engine.dispose()
showtext = {}
if task == 0:
showtext['text'] = _(u'Server restarted, please reload page')
Server.setRestartTyp(True)
else:
showtext['text'] = _(u'Performing shutdown of server, please close window')
Server.setRestartTyp(False)
# stop gevent/tornado server
Server.stopServer()
return json.dumps(showtext)
else:
if task == 2:
db.session.close()
db.engine.dispose()
db.setup_db()
return json.dumps({})
abort(404)
@admi.route("/admin/view")
@login_required
@admin_required
def admin():
version = updater_thread.get_current_version_info()
if version is False:
commit = _(u'Unknown')
else:
if 'datetime' in version:
commit = version['datetime']
tz = timedelta(seconds=time.timezone if (time.localtime().tm_isdst == 0) else time.altzone)
form_date = datetime.strptime(commit[:19], "%Y-%m-%dT%H:%M:%S")
if len(commit) > 19: # check if string has timezone
if commit[19] == '+':
form_date -= timedelta(hours=int(commit[20:22]), minutes=int(commit[23:]))
elif commit[19] == '-':
form_date += timedelta(hours=int(commit[20:22]), minutes=int(commit[23:]))
commit = format_datetime(form_date - tz, format='short', locale=get_locale())
else:
commit = version['version']
content = ub.session.query(ub.User).all()
settings = ub.session.query(ub.Settings).first()
return render_title_template("admin.html", content=content, email=settings, config=config, commit=commit,
title=_(u"Admin page"), page="admin")
@admi.route("/admin/config", methods=["GET", "POST"])
@login_required
@admin_required
def configuration():
return configuration_helper(0)
@admi.route("/admin/viewconfig", methods=["GET", "POST"])
@login_required
@admin_required
def view_configuration():
reboot_required = False
if request.method == "POST":
to_save = request.form.to_dict()
content = ub.session.query(ub.Settings).first()
if "config_calibre_web_title" in to_save:
content.config_calibre_web_title = to_save["config_calibre_web_title"]
if "config_columns_to_ignore" in to_save:
content.config_columns_to_ignore = to_save["config_columns_to_ignore"]
if "config_read_column" in to_save:
content.config_read_column = int(to_save["config_read_column"])
if "config_theme" in to_save:
content.config_theme = int(to_save["config_theme"])
if "config_title_regex" in to_save:
if content.config_title_regex != to_save["config_title_regex"]:
content.config_title_regex = to_save["config_title_regex"]
reboot_required = True
if "config_random_books" in to_save:
content.config_random_books = int(to_save["config_random_books"])
if "config_books_per_page" in to_save:
content.config_books_per_page = int(to_save["config_books_per_page"])
# Mature Content configuration
if "config_mature_content_tags" in to_save:
content.config_mature_content_tags = to_save["config_mature_content_tags"].strip()
# Default user configuration
content.config_default_role = 0
if "admin_role" in to_save:
content.config_default_role = content.config_default_role + ub.ROLE_ADMIN
if "download_role" in to_save:
content.config_default_role = content.config_default_role + ub.ROLE_DOWNLOAD
if "upload_role" in to_save:
content.config_default_role = content.config_default_role + ub.ROLE_UPLOAD
if "edit_role" in to_save:
content.config_default_role = content.config_default_role + ub.ROLE_EDIT
if "delete_role" in to_save:
content.config_default_role = content.config_default_role + ub.ROLE_DELETE_BOOKS
if "passwd_role" in to_save:
content.config_default_role = content.config_default_role + ub.ROLE_PASSWD
if "edit_shelf_role" in to_save:
content.config_default_role = content.config_default_role + ub.ROLE_EDIT_SHELFS
content.config_default_show = 0
if "show_detail_random" in to_save:
content.config_default_show = content.config_default_show + ub.DETAIL_RANDOM
if "show_language" in to_save:
content.config_default_show = content.config_default_show + ub.SIDEBAR_LANGUAGE
if "show_series" in to_save:
content.config_default_show = content.config_default_show + ub.SIDEBAR_SERIES
if "show_category" in to_save:
content.config_default_show = content.config_default_show + ub.SIDEBAR_CATEGORY
if "show_hot" in to_save:
content.config_default_show = content.config_default_show + ub.SIDEBAR_HOT
if "show_random" in to_save:
content.config_default_show = content.config_default_show + ub.SIDEBAR_RANDOM
if "show_author" in to_save:
content.config_default_show = content.config_default_show + ub.SIDEBAR_AUTHOR
if "show_publisher" in to_save:
content.config_default_show = content.config_default_show + ub.SIDEBAR_PUBLISHER
if "show_best_rated" in to_save:
content.config_default_show = content.config_default_show + ub.SIDEBAR_BEST_RATED
if "show_read_and_unread" in to_save:
content.config_default_show = content.config_default_show + ub.SIDEBAR_READ_AND_UNREAD
if "show_recent" in to_save:
content.config_default_show = content.config_default_show + ub.SIDEBAR_RECENT
if "show_sorted" in to_save:
content.config_default_show = content.config_default_show + ub.SIDEBAR_SORTED
if "show_mature_content" in to_save:
content.config_default_show = content.config_default_show + ub.MATURE_CONTENT
ub.session.commit()
flash(_(u"Calibre-Web configuration updated"), category="success")
config.loadSettings()
before_request()
if reboot_required:
# db.engine.dispose() # ToDo verify correct
# ub.session.close()
# ub.engine.dispose()
# stop Server
Server.setRestartTyp(True)
Server.stopServer()
app.logger.info('Reboot required, restarting')
readColumn = db.session.query(db.Custom_Columns)\
.filter(db.and_(db.Custom_Columns.datatype == 'bool',db.Custom_Columns.mark_for_delete == 0)).all()
return render_title_template("config_view_edit.html", content=config, readColumns=readColumn,
title=_(u"UI Configuration"), page="uiconfig")
@admi.route("/config", methods=["GET", "POST"])
@unconfigured
def basic_configuration():
logout_user()
return configuration_helper(1)
def configuration_helper(origin):
reboot_required = False
gdriveError = None
db_change = False
success = False
filedata = None
if gdrive_support is False:
gdriveError = _('Import of optional Google Drive requirements missing')
else:
if not os.path.isfile(os.path.join(config.get_main_dir, 'client_secrets.json')):
gdriveError = _('client_secrets.json is missing or not readable')
else:
with open(os.path.join(config.get_main_dir, 'client_secrets.json'), 'r') as settings:
filedata = json.load(settings)
if 'web' not in filedata:
gdriveError = _('client_secrets.json is not configured for web application')
if request.method == "POST":
to_save = request.form.to_dict()
content = ub.session.query(ub.Settings).first() # type: ub.Settings
if "config_calibre_dir" in to_save:
if content.config_calibre_dir != to_save["config_calibre_dir"]:
content.config_calibre_dir = to_save["config_calibre_dir"]
db_change = True
# Google drive setup
if not os.path.isfile(os.path.join(config.get_main_dir, 'settings.yaml')):
content.config_use_google_drive = False
if "config_use_google_drive" in to_save and not content.config_use_google_drive and not gdriveError:
if filedata:
if filedata['web']['redirect_uris'][0].endswith('/'):
filedata['web']['redirect_uris'][0] = filedata['web']['redirect_uris'][0][:-1]
with open(os.path.join(config.get_main_dir, 'settings.yaml'), 'w') as f:
yaml = "client_config_backend: settings\nclient_config_file: %(client_file)s\n" \
"client_config:\n" \
" client_id: %(client_id)s\n client_secret: %(client_secret)s\n" \
" redirect_uri: %(redirect_uri)s\n\nsave_credentials: True\n" \
"save_credentials_backend: file\nsave_credentials_file: %(credential)s\n\n" \
"get_refresh_token: True\n\noauth_scope:\n" \
" - https://www.googleapis.com/auth/drive\n"
f.write(yaml % {'client_file': os.path.join(config.get_main_dir, 'client_secrets.json'),
'client_id': filedata['web']['client_id'],
'client_secret': filedata['web']['client_secret'],
'redirect_uri': filedata['web']['redirect_uris'][0],
'credential': os.path.join(config.get_main_dir, 'gdrive_credentials')})
else:
flash(_(u'client_secrets.json is not configured for web application'), category="error")
return render_title_template("config_edit.html", content=config, origin=origin,
gdrive=gdrive_support, gdriveError=gdriveError,
goodreads=goodreads_support, title=_(u"Basic Configuration"),
page="config")
# always show google drive settings, but in case of error deny support
if "config_use_google_drive" in to_save and not gdriveError:
content.config_use_google_drive = "config_use_google_drive" in to_save
else:
content.config_use_google_drive = 0
if "config_google_drive_folder" in to_save:
if content.config_google_drive_folder != to_save["config_google_drive_folder"]:
content.config_google_drive_folder = to_save["config_google_drive_folder"]
deleteDatabaseOnChange()
if "config_port" in to_save:
if content.config_port != int(to_save["config_port"]):
content.config_port = int(to_save["config_port"])
reboot_required = True
if "config_keyfile" in to_save:
if content.config_keyfile != to_save["config_keyfile"]:
if os.path.isfile(to_save["config_keyfile"]) or to_save["config_keyfile"] is u"":
content.config_keyfile = to_save["config_keyfile"]
reboot_required = True
else:
ub.session.commit()
flash(_(u'Keyfile location is not valid, please enter correct path'), category="error")
return render_title_template("config_edit.html", content=config, origin=origin,
gdrive=gdrive_support, gdriveError=gdriveError,
goodreads=goodreads_support, title=_(u"Basic Configuration"),
page="config")
if "config_certfile" in to_save:
if content.config_certfile != to_save["config_certfile"]:
if os.path.isfile(to_save["config_certfile"]) or to_save["config_certfile"] is u"":
content.config_certfile = to_save["config_certfile"]
reboot_required = True
else:
ub.session.commit()
flash(_(u'Certfile location is not valid, please enter correct path'), category="error")
return render_title_template("config_edit.html", content=config, origin=origin,
gdrive=gdrive_support, gdriveError=gdriveError,
goodreads=goodreads_support, title=_(u"Basic Configuration"),
page="config")
content.config_uploading = 0
content.config_anonbrowse = 0
content.config_public_reg = 0
if "config_uploading" in to_save and to_save["config_uploading"] == "on":
content.config_uploading = 1
if "config_anonbrowse" in to_save and to_save["config_anonbrowse"] == "on":
content.config_anonbrowse = 1
if "config_public_reg" in to_save and to_save["config_public_reg"] == "on":
content.config_public_reg = 1
if "config_converterpath" in to_save:
content.config_converterpath = to_save["config_converterpath"].strip()
if "config_calibre" in to_save:
content.config_calibre = to_save["config_calibre"].strip()
if "config_ebookconverter" in to_save:
content.config_ebookconverter = int(to_save["config_ebookconverter"])
#LDAP configurator,
if "config_use_ldap" in to_save and to_save["config_use_ldap"] == "on":
if "config_ldap_provider_url" not in to_save or "config_ldap_dn" not in to_save:
ub.session.commit()
flash(_(u'Please enter a LDAP provider and a DN'), category="error")
return render_title_template("config_edit.html", content=config, origin=origin,
gdrive=gdrive_support, gdriveError=gdriveError,
goodreads=goodreads_support, title=_(u"Basic Configuration"),
page="config")
else:
content.config_use_ldap = 1
content.config_ldap_provider_url = to_save["config_ldap_provider_url"]
content.config_ldap_dn = to_save["config_ldap_dn"]
db_change = True
# Remote login configuration
content.config_remote_login = ("config_remote_login" in to_save and to_save["config_remote_login"] == "on")
if not content.config_remote_login:
ub.session.query(ub.RemoteAuthToken).delete()
# Goodreads configuration
content.config_use_goodreads = ("config_use_goodreads" in to_save and to_save["config_use_goodreads"] == "on")
if "config_goodreads_api_key" in to_save:
content.config_goodreads_api_key = to_save["config_goodreads_api_key"]
if "config_goodreads_api_secret" in to_save:
content.config_goodreads_api_secret = to_save["config_goodreads_api_secret"]
if "config_updater" in to_save:
content.config_updatechannel = int(to_save["config_updater"])
# GitHub OAuth configuration
content.config_use_github_oauth = ("config_use_github_oauth" in to_save and
to_save["config_use_github_oauth"] == "on")
if "config_github_oauth_client_id" in to_save:
content.config_github_oauth_client_id = to_save["config_github_oauth_client_id"]
if "config_github_oauth_client_secret" in to_save:
content.config_github_oauth_client_secret = to_save["config_github_oauth_client_secret"]
if content.config_github_oauth_client_id != config.config_github_oauth_client_id or \
content.config_github_oauth_client_secret != config.config_github_oauth_client_secret:
reboot_required = True
# Google OAuth configuration
content.config_use_google_oauth = ("config_use_google_oauth" in to_save and
to_save["config_use_google_oauth"] == "on")
if "config_google_oauth_client_id" in to_save:
content.config_google_oauth_client_id = to_save["config_google_oauth_client_id"]
if "config_google_oauth_client_secret" in to_save:
content.config_google_oauth_client_secret = to_save["config_google_oauth_client_secret"]
if content.config_google_oauth_client_id != config.config_google_oauth_client_id or \
content.config_google_oauth_client_secret != config.config_google_oauth_client_secret:
reboot_required = True
if "config_log_level" in to_save:
content.config_log_level = int(to_save["config_log_level"])
if content.config_logfile != to_save["config_logfile"]:
# check valid path, only path or file
if os.path.dirname(to_save["config_logfile"]):
if os.path.exists(os.path.dirname(to_save["config_logfile"])) and \
os.path.basename(to_save["config_logfile"]) and not os.path.isdir(to_save["config_logfile"]):
content.config_logfile = to_save["config_logfile"]
else:
ub.session.commit()
flash(_(u'Logfile location is not valid, please enter correct path'), category="error")
return render_title_template("config_edit.html", content=config, origin=origin,
gdrive=gdrive_support, gdriveError=gdriveError,
goodreads=goodreads_support, title=_(u"Basic Configuration"),
page="config")
else:
content.config_logfile = to_save["config_logfile"]
reboot_required = True
# Rarfile Content configuration
if "config_rarfile_location" in to_save and to_save['config_rarfile_location'] is not u"":
check = helper.check_unrar(to_save["config_rarfile_location"].strip())
if not check[0] :
content.config_rarfile_location = to_save["config_rarfile_location"].strip()
else:
flash(check[1], category="error")
return render_title_template("config_edit.html", content=config, origin=origin,
gdrive=gdrive_support, goodreads=goodreads_support,
rarfile_support=rar_support, title=_(u"Basic Configuration"))
try:
if content.config_use_google_drive and is_gdrive_ready() and not \
os.path.exists(os.path.join(content.config_calibre_dir, "metadata.db")):
downloadFile(None, "metadata.db", config.config_calibre_dir + "/metadata.db")
if db_change:
if config.db_configured:
db.session.close()
db.engine.dispose()
ub.session.commit()
flash(_(u"Calibre-Web configuration updated"), category="success")
config.loadSettings()
app.logger.setLevel(config.config_log_level)
logging.getLogger("book_formats").setLevel(config.config_log_level)
except Exception as e:
flash(e, category="error")
return render_title_template("config_edit.html", content=config, origin=origin,
gdrive=gdrive_support, gdriveError=gdriveError,
goodreads=goodreads_support, rarfile_support=rar_support,
title=_(u"Basic Configuration"), page="config")
if db_change:
reload(db)
if not db.setup_db():
flash(_(u'DB location is not valid, please enter correct path'), category="error")
return render_title_template("config_edit.html", content=config, origin=origin,
gdrive=gdrive_support, gdriveError=gdriveError,
goodreads=goodreads_support, rarfile_support=rar_support,
title=_(u"Basic Configuration"), page="config")
if reboot_required:
# stop Server
Server.setRestartTyp(True)
Server.stopServer()
app.logger.info('Reboot required, restarting')
if origin:
success = True
if is_gdrive_ready() and gdrive_support is True: # and config.config_use_google_drive == True:
gdrivefolders = listRootFolders()
else:
gdrivefolders = list()
return render_title_template("config_edit.html", origin=origin, success=success, content=config,
show_authenticate_google_drive=not is_gdrive_ready(),
gdrive=gdrive_support, gdriveError=gdriveError,
gdrivefolders=gdrivefolders, rarfile_support=rar_support,
goodreads=goodreads_support, title=_(u"Basic Configuration"), page="config")
@admi.route("/admin/user/new", methods=["GET", "POST"])
@login_required
@admin_required
def new_user():
content = ub.User()
languages = speaking_language()
translations = [LC('en')] + babel.list_translations()
if request.method == "POST":
to_save = request.form.to_dict()
content.default_language = to_save["default_language"]
content.mature_content = "show_mature_content" in to_save
if "locale" in to_save:
content.locale = to_save["locale"]
content.sidebar_view = 0
if "show_random" in to_save:
content.sidebar_view += ub.SIDEBAR_RANDOM
if "show_language" in to_save:
content.sidebar_view += ub.SIDEBAR_LANGUAGE
if "show_series" in to_save:
content.sidebar_view += ub.SIDEBAR_SERIES
if "show_category" in to_save:
content.sidebar_view += ub.SIDEBAR_CATEGORY
if "show_hot" in to_save:
content.sidebar_view += ub.SIDEBAR_HOT
if "show_read_and_unread" in to_save:
content.sidebar_view += ub.SIDEBAR_READ_AND_UNREAD
if "show_best_rated" in to_save:
content.sidebar_view += ub.SIDEBAR_BEST_RATED
if "show_author" in to_save:
content.sidebar_view += ub.SIDEBAR_AUTHOR
if "show_publisher" in to_save:
content.sidebar_view += ub.SIDEBAR_PUBLISHER
if "show_detail_random" in to_save:
content.sidebar_view += ub.DETAIL_RANDOM
if "show_sorted" in to_save:
content.sidebar_view += ub.SIDEBAR_SORTED
if "show_recent" in to_save:
content.sidebar_view += ub.SIDEBAR_RECENT
content.role = 0
if "admin_role" in to_save:
content.role = content.role + ub.ROLE_ADMIN
if "download_role" in to_save:
content.role = content.role + ub.ROLE_DOWNLOAD
if "upload_role" in to_save:
content.role = content.role + ub.ROLE_UPLOAD
if "edit_role" in to_save:
content.role = content.role + ub.ROLE_EDIT
if "delete_role" in to_save:
content.role = content.role + ub.ROLE_DELETE_BOOKS
if "passwd_role" in to_save:
content.role = content.role + ub.ROLE_PASSWD
if "edit_shelf_role" in to_save:
content.role = content.role + ub.ROLE_EDIT_SHELFS
if not to_save["nickname"] or not to_save["email"] or not to_save["password"]:
flash(_(u"Please fill out all fields!"), category="error")
return render_title_template("user_edit.html", new_user=1, content=content, translations=translations,
title=_(u"Add new user"))
content.password = generate_password_hash(to_save["password"])
content.nickname = to_save["nickname"]
if config.config_public_reg and not check_valid_domain(to_save["email"]):
flash(_(u"E-mail is not from valid domain"), category="error")
return render_title_template("user_edit.html", new_user=1, content=content, translations=translations,
title=_(u"Add new user"))
else:
content.email = to_save["email"]
try:
ub.session.add(content)
ub.session.commit()
flash(_(u"User '%(user)s' created", user=content.nickname), category="success")
return redirect(url_for('admin'))
except IntegrityError:
ub.session.rollback()
flash(_(u"Found an existing account for this e-mail address or nickname."), category="error")
else:
content.role = config.config_default_role
content.sidebar_view = config.config_default_show
content.mature_content = bool(config.config_default_show & ub.MATURE_CONTENT)
return render_title_template("user_edit.html", new_user=1, content=content, translations=translations,
languages=languages, title=_(u"Add new user"), page="newuser")
@admi.route("/admin/mailsettings", methods=["GET", "POST"])
@login_required
@admin_required
def edit_mailsettings():
content = ub.session.query(ub.Settings).first()
if request.method == "POST":
to_save = request.form.to_dict()
content.mail_server = to_save["mail_server"]
content.mail_port = int(to_save["mail_port"])
content.mail_login = to_save["mail_login"]
content.mail_password = to_save["mail_password"]
content.mail_from = to_save["mail_from"]
content.mail_use_ssl = int(to_save["mail_use_ssl"])
try:
ub.session.commit()
except Exception as e:
flash(e, category="error")
if "test" in to_save and to_save["test"]:
if current_user.kindle_mail:
result = helper.send_test_mail(current_user.kindle_mail, current_user.nickname)
if result is None:
flash(_(u"Test e-mail successfully send to %(kindlemail)s", kindlemail=current_user.kindle_mail),
category="success")
else:
flash(_(u"There was an error sending the Test e-mail: %(res)s", res=result), category="error")
else:
flash(_(u"Please configure your kindle e-mail address first..."), category="error")
else:
flash(_(u"E-mail server settings updated"), category="success")
return render_title_template("email_edit.html", content=content, title=_(u"Edit e-mail server settings"),
page="mailset")
@admi.route("/admin/user/<int:user_id>", methods=["GET", "POST"])
@login_required
@admin_required
def edit_user(user_id):
content = ub.session.query(ub.User).filter(ub.User.id == int(user_id)).first() # type: ub.User
downloads = list()
languages = speaking_language()
translations = babel.list_translations() + [LC('en')]
for book in content.downloads:
downloadbook = db.session.query(db.Books).filter(db.Books.id == book.book_id).first()
if downloadbook:
downloads.append(downloadbook)
else:
ub.delete_download(book.book_id)
# ub.session.query(ub.Downloads).filter(book.book_id == ub.Downloads.book_id).delete()
# ub.session.commit()
if request.method == "POST":
to_save = request.form.to_dict()
if "delete" in to_save:
ub.session.query(ub.User).filter(ub.User.id == content.id).delete()
ub.session.commit()
flash(_(u"User '%(nick)s' deleted", nick=content.nickname), category="success")
return redirect(url_for('admin'))
else:
if "password" in to_save and to_save["password"]:
content.password = generate_password_hash(to_save["password"])
if "admin_role" in to_save and not content.role_admin():
content.role = content.role + ub.ROLE_ADMIN
elif "admin_role" not in to_save and content.role_admin():
content.role = content.role - ub.ROLE_ADMIN
if "download_role" in to_save and not content.role_download():
content.role = content.role + ub.ROLE_DOWNLOAD
elif "download_role" not in to_save and content.role_download():
content.role = content.role - ub.ROLE_DOWNLOAD
if "upload_role" in to_save and not content.role_upload():
content.role = content.role + ub.ROLE_UPLOAD
elif "upload_role" not in to_save and content.role_upload():
content.role = content.role - ub.ROLE_UPLOAD
if "edit_role" in to_save and not content.role_edit():
content.role = content.role + ub.ROLE_EDIT
elif "edit_role" not in to_save and content.role_edit():
content.role = content.role - ub.ROLE_EDIT
if "delete_role" in to_save and not content.role_delete_books():
content.role = content.role + ub.ROLE_DELETE_BOOKS
elif "delete_role" not in to_save and content.role_delete_books():
content.role = content.role - ub.ROLE_DELETE_BOOKS
if "passwd_role" in to_save and not content.role_passwd():
content.role = content.role + ub.ROLE_PASSWD
elif "passwd_role" not in to_save and content.role_passwd():
content.role = content.role - ub.ROLE_PASSWD
if "edit_shelf_role" in to_save and not content.role_edit_shelfs():
content.role = content.role + ub.ROLE_EDIT_SHELFS
elif "edit_shelf_role" not in to_save and content.role_edit_shelfs():
content.role = content.role - ub.ROLE_EDIT_SHELFS
if "show_random" in to_save and not content.show_random_books():
content.sidebar_view += ub.SIDEBAR_RANDOM
elif "show_random" not in to_save and content.show_random_books():
content.sidebar_view -= ub.SIDEBAR_RANDOM
if "show_language" in to_save and not content.show_language():
content.sidebar_view += ub.SIDEBAR_LANGUAGE
elif "show_language" not in to_save and content.show_language():
content.sidebar_view -= ub.SIDEBAR_LANGUAGE
if "show_series" in to_save and not content.show_series():
content.sidebar_view += ub.SIDEBAR_SERIES
elif "show_series" not in to_save and content.show_series():
content.sidebar_view -= ub.SIDEBAR_SERIES
if "show_category" in to_save and not content.show_category():
content.sidebar_view += ub.SIDEBAR_CATEGORY
elif "show_category" not in to_save and content.show_category():
content.sidebar_view -= ub.SIDEBAR_CATEGORY
if "show_recent" in to_save and not content.show_recent():
content.sidebar_view += ub.SIDEBAR_RECENT
elif "show_recent" not in to_save and content.show_recent():
content.sidebar_view -= ub.SIDEBAR_RECENT
if "show_sorted" in to_save and not content.show_sorted():
content.sidebar_view += ub.SIDEBAR_SORTED
elif "show_sorted" not in to_save and content.show_sorted():
content.sidebar_view -= ub.SIDEBAR_SORTED
if "show_publisher" in to_save and not content.show_publisher():
content.sidebar_view += ub.SIDEBAR_PUBLISHER
elif "show_publisher" not in to_save and content.show_publisher():
content.sidebar_view -= ub.SIDEBAR_PUBLISHER
if "show_hot" in to_save and not content.show_hot_books():
content.sidebar_view += ub.SIDEBAR_HOT
elif "show_hot" not in to_save and content.show_hot_books():
content.sidebar_view -= ub.SIDEBAR_HOT
if "show_best_rated" in to_save and not content.show_best_rated_books():
content.sidebar_view += ub.SIDEBAR_BEST_RATED
elif "show_best_rated" not in to_save and content.show_best_rated_books():
content.sidebar_view -= ub.SIDEBAR_BEST_RATED
if "show_read_and_unread" in to_save and not content.show_read_and_unread():
content.sidebar_view += ub.SIDEBAR_READ_AND_UNREAD
elif "show_read_and_unread" not in to_save and content.show_read_and_unread():
content.sidebar_view -= ub.SIDEBAR_READ_AND_UNREAD
if "show_author" in to_save and not content.show_author():
content.sidebar_view += ub.SIDEBAR_AUTHOR
elif "show_author" not in to_save and content.show_author():
content.sidebar_view -= ub.SIDEBAR_AUTHOR
if "show_detail_random" in to_save and not content.show_detail_random():
content.sidebar_view += ub.DETAIL_RANDOM
elif "show_detail_random" not in to_save and content.show_detail_random():
content.sidebar_view -= ub.DETAIL_RANDOM
content.mature_content = "show_mature_content" in to_save
if "default_language" in to_save:
content.default_language = to_save["default_language"]
if "locale" in to_save and to_save["locale"]:
content.locale = to_save["locale"]
if to_save["email"] and to_save["email"] != content.email:
content.email = to_save["email"]
if "kindle_mail" in to_save and to_save["kindle_mail"] != content.kindle_mail:
content.kindle_mail = to_save["kindle_mail"]
try:
ub.session.commit()
flash(_(u"User '%(nick)s' updated", nick=content.nickname), category="success")
except IntegrityError:
ub.session.rollback()
flash(_(u"An unknown error occured."), category="error")
return render_title_template("user_edit.html", translations=translations, languages=languages, new_user=0,
content=content, downloads=downloads, title=_(u"Edit User %(nick)s",
nick=content.nickname), page="edituser")
@admi.route("/admin/resetpassword/<int:user_id>")
@login_required
@admin_required
def reset_password(user_id):
if not config.config_public_reg:
abort(404)
if current_user is not None and current_user.is_authenticated:
existing_user = ub.session.query(ub.User).filter(ub.User.id == user_id).first()
password = helper.generate_random_password()
existing_user.password = generate_password_hash(password)
try:
ub.session.commit()
helper.send_registration_mail(existing_user.email, existing_user.nickname, password, True)
flash(_(u"Password for user %(user)s reset", user=existing_user.nickname), category="success")
except Exception:
ub.session.rollback()
flash(_(u"An unknown error occurred. Please try again later."), category="error")
return redirect(url_for('admin'))
@admi.route("/get_update_status", methods=['GET'])
@login_required_if_no_ano
def get_update_status():
return updater_thread.get_available_updates(request.method)
@admi.route("/get_updater_status", methods=['GET', 'POST'])
@login_required
@admin_required
def get_updater_status():
status = {}
if request.method == "POST":
commit = request.form.to_dict()
if "start" in commit and commit['start'] == 'True':
text = {
"1": _(u'Requesting update package'),
"2": _(u'Downloading update package'),
"3": _(u'Unzipping update package'),
"4": _(u'Replacing files'),
"5": _(u'Database connections are closed'),
"6": _(u'Stopping server'),
"7": _(u'Update finished, please press okay and reload page'),
"8": _(u'Update failed:') + u' ' + _(u'HTTP Error'),
"9": _(u'Update failed:') + u' ' + _(u'Connection error'),
"10": _(u'Update failed:') + u' ' + _(u'Timeout while establishing connection'),
"11": _(u'Update failed:') + u' ' + _(u'General error')
}
status['text'] = text
# helper.updater_thread = helper.Updater()
updater_thread.start()
status['status'] = updater_thread.get_update_status()
elif request.method == "GET":
try:
status['status'] = updater_thread.get_update_status()
except AttributeError:
# thread is not active, occurs after restart on update
status['status'] = 7
except Exception:
status['status'] = 11
return json.dumps(status)

155
cps/book_formats.py
Unescape Escape View File

@ -1,155 +0,0 @@
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# This file is part of the Calibre-Web (https://github.com/janeczku/calibre-web)
# Copyright (C) 2016-2019 lemmsh cervinko Kennyl matthazinski OzzieIsaacs
#
# 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/>.
import logging
import uploader
import os
from flask_babel import gettext as _
import comic
try:
from lxml.etree import LXML_VERSION as lxmlversion
except ImportError:
lxmlversion = None
__author__ = 'lemmsh'
logger = logging.getLogger("book_formats")
try:
from wand.image import Image
from wand import version as ImageVersion
use_generic_pdf_cover = False
except (ImportError, RuntimeError) as e:
logger.warning('cannot import Image, generating pdf covers for pdf uploads will not work: %s', e)
use_generic_pdf_cover = True
try:
from PyPDF2 import PdfFileReader
from PyPDF2 import __version__ as PyPdfVersion
use_pdf_meta = True
except ImportError as e:
logger.warning('cannot import PyPDF2, extracting pdf metadata will not work: %s', e)
use_pdf_meta = False
try:
import epub
use_epub_meta = True
except ImportError as e:
logger.warning('cannot import epub, extracting epub metadata will not work: %s', e)
use_epub_meta = False
try:
import fb2
use_fb2_meta = True
except ImportError as e:
logger.warning('cannot import fb2, extracting fb2 metadata will not work: %s', e)
use_fb2_meta = False
def process(tmp_file_path, original_file_name, original_file_extension):
meta = None
try:
if ".PDF" == original_file_extension.upper():
meta = pdf_meta(tmp_file_path, original_file_name, original_file_extension)
if ".EPUB" == original_file_extension.upper() and use_epub_meta is True:
meta = epub.get_epub_info(tmp_file_path, original_file_name, original_file_extension)
if ".FB2" == original_file_extension.upper() and use_fb2_meta is True:
meta = fb2.get_fb2_info(tmp_file_path, original_file_extension)
if original_file_extension.upper() in ['.CBZ', '.CBT']:
meta = comic.get_comic_info(tmp_file_path, original_file_name, original_file_extension)
except Exception as ex:
logger.warning('cannot parse metadata, using default: %s', ex)
if meta and meta.title.strip() and meta.author.strip():
return meta
else:
return default_meta(tmp_file_path, original_file_name, original_file_extension)
def default_meta(tmp_file_path, original_file_name, original_file_extension):
return uploader.BookMeta(
file_path=tmp_file_path,
extension=original_file_extension,
title=original_file_name,
author=u"Unknown",
cover=None,
description="",
tags="",
series="",
series_id="",
languages="")
def pdf_meta(tmp_file_path, original_file_name, original_file_extension):
if use_pdf_meta:
pdf = PdfFileReader(open(tmp_file_path, 'rb'))
doc_info = pdf.getDocumentInfo()
else:
doc_info = None
if doc_info is not None:
author = doc_info.author if doc_info.author else u"Unknown"
title = doc_info.title if doc_info.title else original_file_name
subject = doc_info.subject
else:
author = u"Unknown"
title = original_file_name
subject = ""
return uploader.BookMeta(
file_path=tmp_file_path,
extension=original_file_extension,
title=title,
author=author,
cover=pdf_preview(tmp_file_path, original_file_name),
description=subject,
tags="",
series="",
series_id="",
languages="")
def pdf_preview(tmp_file_path, tmp_dir):
if use_generic_pdf_cover:
return None
else:
cover_file_name = os.path.splitext(tmp_file_path)[0] + ".cover.jpg"
with Image(filename=tmp_file_path + "[0]", resolution=150) as img:
img.compression_quality = 88
img.save(filename=os.path.join(tmp_dir, cover_file_name))
return cover_file_name
def get_versions():
if not use_generic_pdf_cover:
IVersion = ImageVersion.MAGICK_VERSION
WVersion = ImageVersion.VERSION
else:
IVersion = _(u'not installed')
WVersion = _(u'not installed')
if use_pdf_meta:
PVersion='v'+PyPdfVersion
else:
PVersion=_(u'not installed')
if lxmlversion:
XVersion = 'v'+'.'.join(map(str, lxmlversion))
else:
XVersion = _(u'not installed')
return {'Image Magick': IVersion, 'PyPdf': PVersion, 'lxml':XVersion, 'Wand Version': WVersion}

13
cps/converter.py
Unescape Escape View File

@ -24,13 +24,14 @@ import ub
import re
from flask_babel import gettext as _
from subproc_wrapper import process_open
from cps import config
def versionKindle():
versions = _(u'not installed')
if os.path.exists(ub.config.config_converterpath):
if os.path.exists(config.config_converterpath):
try:
p = process_open(ub.config.config_converterpath)
p = process_open(config.config_converterpath)
# p = subprocess.Popen(ub.config.config_converterpath, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
p.wait()
for lines in p.stdout.readlines():
@ -45,9 +46,9 @@ def versionKindle():
def versionCalibre():
versions = _(u'not installed')
if os.path.exists(ub.config.config_converterpath):
if os.path.exists(config.config_converterpath):
try:
p = process_open([ub.config.config_converterpath, '--version'])
p = process_open([config.config_converterpath, '--version'])
# p = subprocess.Popen([ub.config.config_converterpath, '--version'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
p.wait()
for lines in p.stdout.readlines():
@ -61,9 +62,9 @@ def versionCalibre():
def versioncheck():
if ub.config.config_ebookconverter == 1:
if config.config_ebookconverter == 1:
return versionKindle()
elif ub.config.config_ebookconverter == 2:
elif config.config_ebookconverter == 2:
return versionCalibre()
else:
return {'ebook_converter':_(u'not configured')}

756
cps/editbooks.py
Unescape Escape View File

@ -0,0 +1,756 @@
#!/usr/bin/env 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/>.
# opds routing functions
from cps import config, language_table, get_locale, app, ub
from flask import request, flash, redirect, url_for, abort, Markup
from flask import Blueprint
import datetime
import db
import os
from flask_babel import gettext as _
from uuid import uuid4
import helper
from flask_login import current_user
from web import login_required_if_no_ano, common_filters, order_authors, render_title_template, edit_required, \
upload_required, login_required
import gdriveutils
from shutil import move, copyfile
import uploader
from iso639 import languages as isoLanguages
editbook = Blueprint('editbook', __name__)
EXTENSIONS_CONVERT = {'pdf', 'epub', 'mobi', 'azw3', 'docx', 'rtf', 'fb2', 'lit', 'lrf', 'txt', 'html', 'rtf', 'odt'}
EXTENSIONS_UPLOAD = {'txt', 'pdf', 'epub', 'mobi', 'azw', 'azw3', 'cbr', 'cbz', 'cbt', 'djvu', 'prc', 'doc', 'docx',
'fb2', 'html', 'rtf', 'odt', 'mp3', 'm4a', 'm4b'}
# Modifies different Database objects, first check if elements have to be added to database, than check
# if elements have to be deleted, because they are no longer used
def modify_database_object(input_elements, db_book_object, db_object, db_session, db_type):
# passing input_elements not as a list may lead to undesired results
if not isinstance(input_elements, list):
raise TypeError(str(input_elements) + " should be passed as a list")
input_elements = [x for x in input_elements if x != '']
# we have all input element (authors, series, tags) names now
# 1. search for elements to remove
del_elements = []
for c_elements in db_book_object:
found = False
if db_type == 'languages':
type_elements = c_elements.lang_code
elif db_type == 'custom':
type_elements = c_elements.value
else:
type_elements = c_elements.name
for inp_element in input_elements:
if inp_element.lower() == type_elements.lower():
# if inp_element == type_elements:
found = True
break
# if the element was not found in the new list, add it to remove list
if not found:
del_elements.append(c_elements)
# 2. search for elements that need to be added
add_elements = []
for inp_element in input_elements:
found = False
for c_elements in db_book_object:
if db_type == 'languages':
type_elements = c_elements.lang_code
elif db_type == 'custom':
type_elements = c_elements.value
else:
type_elements = c_elements.name
if inp_element == type_elements:
found = True
break
if not found:
add_elements.append(inp_element)
# if there are elements to remove, we remove them now
if len(del_elements) > 0:
for del_element in del_elements:
db_book_object.remove(del_element)
if len(del_element.books) == 0:
db_session.delete(del_element)
# if there are elements to add, we add them now!
if len(add_elements) > 0:
if db_type == 'languages':
db_filter = db_object.lang_code
elif db_type == 'custom':
db_filter = db_object.value
else:
db_filter = db_object.name
for add_element in add_elements:
# check if a element with that name exists
db_element = db_session.query(db_object).filter(db_filter == add_element).first()
# if no element is found add it
# if new_element is None:
if db_type == 'author':
new_element = db_object(add_element, helper.get_sorted_author(add_element.replace('|', ',')), "")
elif db_type == 'series':
new_element = db_object(add_element, add_element)
elif db_type == 'custom':
new_element = db_object(value=add_element)
elif db_type == 'publisher':
new_element = db_object(add_element, None)
else: # db_type should be tag or language
new_element = db_object(add_element)
if db_element is None:
db_session.add(new_element)
db_book_object.append(new_element)
else:
if db_type == 'custom':
if db_element.value != add_element:
new_element.value = add_element
# new_element = db_element
elif db_type == 'languages':
if db_element.lang_code != add_element:
db_element.lang_code = add_element
# new_element = db_element
elif db_type == 'series':
if db_element.name != add_element:
db_element.name = add_element # = add_element # new_element = db_object(add_element, add_element)
db_element.sort = add_element
# new_element = db_element
elif db_type == 'author':
if db_element.name != add_element:
db_element.name = add_element
db_element.sort = add_element.replace('|', ',')
# new_element = db_element
elif db_type == 'publisher':
if db_element.name != add_element:
db_element.name = add_element
db_element.sort = None
# new_element = db_element
elif db_element.name != add_element:
db_element.name = add_element
# new_element = db_element
# add element to book
db_book_object.append(db_element)
@editbook.route("/delete/<int:book_id>/", defaults={'book_format': ""})
@editbook.route("/delete/<int:book_id>/<string:book_format>/")
@login_required
def delete_book(book_id, book_format):
if current_user.role_delete_books():
book = db.session.query(db.Books).filter(db.Books.id == book_id).first()
if book:
helper.delete_book(book, config.config_calibre_dir, book_format=book_format.upper())
if not book_format:
# delete book from Shelfs, Downloads, Read list
ub.session.query(ub.BookShelf).filter(ub.BookShelf.book_id == book_id).delete()
ub.session.query(ub.ReadBook).filter(ub.ReadBook.book_id == book_id).delete()
ub.delete_download(book_id)
ub.session.commit()
# check if only this book links to:
# author, language, series, tags, custom columns
modify_database_object([u''], book.authors, db.Authors, db.session, 'author')
modify_database_object([u''], book.tags, db.Tags, db.session, 'tags')
modify_database_object([u''], book.series, db.Series, db.session, 'series')
modify_database_object([u''], book.languages, db.Languages, db.session, 'languages')
modify_database_object([u''], book.publishers, db.Publishers, db.session, 'publishers')
cc = db.session.query(db.Custom_Columns).filter(db.Custom_Columns.datatype.notin_(db.cc_exceptions)).all()
for c in cc:
cc_string = "custom_column_" + str(c.id)
if not c.is_multiple:
if len(getattr(book, cc_string)) > 0:
if c.datatype == 'bool' or c.datatype == 'integer':
del_cc = getattr(book, cc_string)[0]
getattr(book, cc_string).remove(del_cc)
db.session.delete(del_cc)
elif c.datatype == 'rating':
del_cc = getattr(book, cc_string)[0]
getattr(book, cc_string).remove(del_cc)
if len(del_cc.books) == 0:
db.session.delete(del_cc)
else:
del_cc = getattr(book, cc_string)[0]
getattr(book, cc_string).remove(del_cc)
db.session.delete(del_cc)
else:
modify_database_object([u''], getattr(book, cc_string), db.cc_classes[c.id],
db.session, 'custom')
db.session.query(db.Books).filter(db.Books.id == book_id).delete()
else:
db.session.query(db.Data).filter(db.Data.book == book.id).filter(db.Data.format == book_format).delete()
db.session.commit()
else:
# book not found
app.logger.info('Book with id "'+str(book_id)+'" could not be deleted')
if book_format:
return redirect(url_for('edit_book', book_id=book_id))
else:
return redirect(url_for('index'))
def render_edit_book(book_id):
db.session.connection().connection.connection.create_function("title_sort", 1, db.title_sort)
cc = db.session.query(db.Custom_Columns).filter(db.Custom_Columns.datatype.notin_(db.cc_exceptions)).all()
book = db.session.query(db.Books)\
.filter(db.Books.id == book_id).filter(common_filters()).first()
if not book:
flash(_(u"Error opening eBook. File does not exist or file is not accessible"), category="error")
return redirect(url_for("web.index"))
for indx in range(0, len(book.languages)):
book.languages[indx].language_name = language_table[get_locale()][book.languages[indx].lang_code]
book = order_authors(book)
author_names = []
for authr in book.authors:
author_names.append(authr.name.replace('|', ','))
# Option for showing convertbook button
valid_source_formats=list()
if config.config_ebookconverter == 2:
for file in book.data:
if file.format.lower() in EXTENSIONS_CONVERT:
valid_source_formats.append(file.format.lower())
# Determine what formats don't already exist
allowed_conversion_formats = EXTENSIONS_CONVERT.copy()
for file in book.data:
try:
allowed_conversion_formats.remove(file.format.lower())
except Exception:
app.logger.warning(file.format.lower() + ' already removed from list.')
return render_title_template('book_edit.html', book=book, authors=author_names, cc=cc,
title=_(u"edit metadata"), page="editbook",
conversion_formats=allowed_conversion_formats,
source_formats=valid_source_formats)
def edit_cc_data(book_id, book, to_save):
cc = db.session.query(db.Custom_Columns).filter(db.Custom_Columns.datatype.notin_(db.cc_exceptions)).all()
for c in cc:
cc_string = "custom_column_" + str(c.id)
if not c.is_multiple:
if len(getattr(book, cc_string)) > 0:
cc_db_value = getattr(book, cc_string)[0].value
else:
cc_db_value = None
if to_save[cc_string].strip():
if c.datatype == 'bool':
if to_save[cc_string] == 'None':
to_save[cc_string] = None
else:
to_save[cc_string] = 1 if to_save[cc_string] == 'True' else 0
if to_save[cc_string] != cc_db_value:
if cc_db_value is not None:
if to_save[cc_string] is not None:
setattr(getattr(book, cc_string)[0], 'value', to_save[cc_string])
else:
del_cc = getattr(book, cc_string)[0]
getattr(book, cc_string).remove(del_cc)
db.session.delete(del_cc)
else:
cc_class = db.cc_classes[c.id]
new_cc = cc_class(value=to_save[cc_string], book=book_id)
db.session.add(new_cc)
elif c.datatype == 'int':
if to_save[cc_string] == 'None':
to_save[cc_string] = None
if to_save[cc_string] != cc_db_value:
if cc_db_value is not None:
if to_save[cc_string] is not None:
setattr(getattr(book, cc_string)[0], 'value', to_save[cc_string])
else:
del_cc = getattr(book, cc_string)[0]
getattr(book, cc_string).remove(del_cc)
db.session.delete(del_cc)
else:
cc_class = db.cc_classes[c.id]
new_cc = cc_class(value=to_save[cc_string], book=book_id)
db.session.add(new_cc)
else:
if c.datatype == 'rating':
to_save[cc_string] = str(int(float(to_save[cc_string]) * 2))
if to_save[cc_string].strip() != cc_db_value:
if cc_db_value is not None:
# remove old cc_val
del_cc = getattr(book, cc_string)[0]
getattr(book, cc_string).remove(del_cc)
if len(del_cc.books) == 0:
db.session.delete(del_cc)
cc_class = db.cc_classes[c.id]
new_cc = db.session.query(cc_class).filter(
cc_class.value == to_save[cc_string].strip()).first()
# if no cc val is found add it
if new_cc is None:
new_cc = cc_class(value=to_save[cc_string].strip())
db.session.add(new_cc)
db.session.flush()
new_cc = db.session.query(cc_class).filter(
cc_class.value == to_save[cc_string].strip()).first()
# add cc value to book
getattr(book, cc_string).append(new_cc)
else:
if cc_db_value is not None:
# remove old cc_val
del_cc = getattr(book, cc_string)[0]
getattr(book, cc_string).remove(del_cc)
if len(del_cc.books) == 0:
db.session.delete(del_cc)
else:
input_tags = to_save[cc_string].split(',')
input_tags = list(map(lambda it: it.strip(), input_tags))
modify_database_object(input_tags, getattr(book, cc_string), db.cc_classes[c.id], db.session,
'custom')
return cc
def upload_single_file(request, book, book_id):
# Check and handle Uploaded file
if 'btn-upload-format' in request.files:
requested_file = request.files['btn-upload-format']
# check for empty request
if requested_file.filename != '':
if '.' in requested_file.filename:
file_ext = requested_file.filename.rsplit('.', 1)[-1].lower()
if file_ext not in EXTENSIONS_UPLOAD:
flash(_("File extension '%(ext)s' is not allowed to be uploaded to this server", ext=file_ext),
category="error")
return redirect(url_for('show_book', book_id=book.id))
else:
flash(_('File to be uploaded must have an extension'), category="error")
return redirect(url_for('show_book', book_id=book.id))
file_name = book.path.rsplit('/', 1)[-1]
filepath = os.path.normpath(os.path.join(config.config_calibre_dir, book.path))
saved_filename = os.path.join(filepath, file_name + '.' + file_ext)
# check if file path exists, otherwise create it, copy file to calibre path and delete temp file
if not os.path.exists(filepath):
try:
os.makedirs(filepath)
except OSError:
flash(_(u"Failed to create path %(path)s (Permission denied).", path=filepath), category="error")
return redirect(url_for('show_book', book_id=book.id))
try:
requested_file.save(saved_filename)
except OSError:
flash(_(u"Failed to store file %(file)s.", file=saved_filename), category="error")
return redirect(url_for('show_book', book_id=book.id))
file_size = os.path.getsize(saved_filename)
is_format = db.session.query(db.Data).filter(db.Data.book == book_id).\
filter(db.Data.format == file_ext.upper()).first()
# Format entry already exists, no need to update the database
if is_format:
app.logger.info('Book format already existing')
else:
db_format = db.Data(book_id, file_ext.upper(), file_size, file_name)
db.session.add(db_format)
db.session.commit()
db.session.connection().connection.connection.create_function("title_sort", 1, db.title_sort)
# Queue uploader info
uploadText=_(u"File format %(ext)s added to %(book)s", ext=file_ext.upper(), book=book.title)
helper.global_WorkerThread.add_upload(current_user.nickname,
"<a href=\"" + url_for('show_book', book_id=book.id) + "\">" + uploadText + "</a>")
def upload_cover(request, book):
if 'btn-upload-cover' in request.files:
requested_file = request.files['btn-upload-cover']
# check for empty request
if requested_file.filename != '':
file_ext = requested_file.filename.rsplit('.', 1)[-1].lower()
filepath = os.path.normpath(os.path.join(config.config_calibre_dir, book.path))
saved_filename = os.path.join(filepath, 'cover.' + file_ext)
# check if file path exists, otherwise create it, copy file to calibre path and delete temp file
if not os.path.exists(filepath):
try:
os.makedirs(filepath)
except OSError:
flash(_(u"Failed to create path for cover %(path)s (Permission denied).", cover=filepath),
category="error")
return redirect(url_for('show_book', book_id=book.id))
try:
requested_file.save(saved_filename)
# im=Image.open(saved_filename)
book.has_cover = 1
except OSError:
flash(_(u"Failed to store cover-file %(cover)s.", cover=saved_filename), category="error")
return redirect(url_for('show_book', book_id=book.id))
except IOError:
flash(_(u"Cover-file is not a valid image file" % saved_filename), category="error")
return redirect(url_for('show_book', book_id=book.id))
@editbook.route("/admin/book/<int:book_id>", methods=['GET', 'POST'])
@login_required_if_no_ano
@edit_required
def edit_book(book_id):
# Show form
if request.method != 'POST':
return render_edit_book(book_id)
# create the function for sorting...
db.session.connection().connection.connection.create_function("title_sort", 1, db.title_sort)
book = db.session.query(db.Books)\
.filter(db.Books.id == book_id).filter(common_filters()).first()
# Book not found
if not book:
flash(_(u"Error opening eBook. File does not exist or file is not accessible"), category="error")
return redirect(url_for("web.index"))
upload_single_file(request, book, book_id)
upload_cover(request, book)
try:
to_save = request.form.to_dict()
# Update book
edited_books_id = None
#handle book title
if book.title != to_save["book_title"].rstrip().strip():
if to_save["book_title"] == '':
to_save["book_title"] = _(u'unknown')
book.title = to_save["book_title"].rstrip().strip()
edited_books_id = book.id
# handle author(s)
input_authors = to_save["author_name"].split('&')
input_authors = list(map(lambda it: it.strip().replace(',', '|'), input_authors))
# we have all author names now
if input_authors == ['']:
input_authors = [_(u'unknown')] # prevent empty Author
modify_database_object(input_authors, book.authors, db.Authors, db.session, 'author')
# Search for each author if author is in database, if not, authorname and sorted authorname is generated new
# everything then is assembled for sorted author field in database
sort_authors_list = list()
for inp in input_authors:
stored_author = db.session.query(db.Authors).filter(db.Authors.name == inp).first()
if not stored_author:
stored_author = helper.get_sorted_author(inp)
else:
stored_author = stored_author.sort
sort_authors_list.append(helper.get_sorted_author(stored_author))
sort_authors = ' & '.join(sort_authors_list)
if book.author_sort != sort_authors:
edited_books_id = book.id
book.author_sort = sort_authors
if config.config_use_google_drive:
gdriveutils.updateGdriveCalibreFromLocal()
error = False
if edited_books_id:
error = helper.update_dir_stucture(edited_books_id, config.config_calibre_dir, input_authors[0])
if not error:
if to_save["cover_url"]:
if helper.save_cover(to_save["cover_url"], book.path) is True:
book.has_cover = 1
else:
flash(_(u"Cover is not a jpg file, can't save"), category="error")
if book.series_index != to_save["series_index"]:
book.series_index = to_save["series_index"]
# Handle book comments/description
if len(book.comments):
book.comments[0].text = to_save["description"]
else:
book.comments.append(db.Comments(text=to_save["description"], book=book.id))
# Handle book tags
input_tags = to_save["tags"].split(',')
input_tags = list(map(lambda it: it.strip(), input_tags))
modify_database_object(input_tags, book.tags, db.Tags, db.session, 'tags')
# Handle book series
input_series = [to_save["series"].strip()]
input_series = [x for x in input_series if x != '']
modify_database_object(input_series, book.series, db.Series, db.session, 'series')
if to_save["pubdate"]:
try:
book.pubdate = datetime.datetime.strptime(to_save["pubdate"], "%Y-%m-%d")
except ValueError:
book.pubdate = db.Books.DEFAULT_PUBDATE
else:
book.pubdate = db.Books.DEFAULT_PUBDATE
if to_save["publisher"]:
publisher = to_save["publisher"].rstrip().strip()
if len(book.publishers) == 0 or (len(book.publishers) > 0 and publisher != book.publishers[0].name):
modify_database_object([publisher], book.publishers, db.Publishers, db.session, 'publisher')
elif len(book.publishers):
modify_database_object([], book.publishers, db.Publishers, db.session, 'publisher')
# handle book languages
input_languages = to_save["languages"].split(',')
input_languages = [x.strip().lower() for x in input_languages if x != '']
input_l = []
invers_lang_table = [x.lower() for x in language_table[get_locale()].values()]
for lang in input_languages:
try:
res = list(language_table[get_locale()].keys())[invers_lang_table.index(lang)]
input_l.append(res)
except ValueError:
app.logger.error('%s is not a valid language' % lang)
flash(_(u"%(langname)s is not a valid language", langname=lang), category="error")
modify_database_object(input_l, book.languages, db.Languages, db.session, 'languages')
# handle book ratings
if to_save["rating"].strip():
old_rating = False
if len(book.ratings) > 0:
old_rating = book.ratings[0].rating
ratingx2 = int(float(to_save["rating"]) * 2)
if ratingx2 != old_rating:
is_rating = db.session.query(db.Ratings).filter(db.Ratings.rating == ratingx2).first()
if is_rating:
book.ratings.append(is_rating)
else:
new_rating = db.Ratings(rating=ratingx2)
book.ratings.append(new_rating)
if old_rating:
book.ratings.remove(book.ratings[0])
else:
if len(book.ratings) > 0:
book.ratings.remove(book.ratings[0])
# handle cc data
edit_cc_data(book_id, book, to_save)
db.session.commit()
if config.config_use_google_drive:
gdriveutils.updateGdriveCalibreFromLocal()
if "detail_view" in to_save:
return redirect(url_for('show_book', book_id=book.id))
else:
flash(_("Metadata successfully updated"), category="success")
return render_edit_book(book_id)
else:
db.session.rollback()
flash(error, category="error")
return render_edit_book(book_id)
except Exception as e:
app.logger.exception(e)
db.session.rollback()
flash(_("Error editing book, please check logfile for details"), category="error")
return redirect(url_for('show_book', book_id=book.id))
@editbook.route("/upload", methods=["GET", "POST"])
@login_required_if_no_ano
@upload_required
def upload():
if not config.config_uploading:
abort(404)
if request.method == 'POST' and 'btn-upload' in request.files:
for requested_file in request.files.getlist("btn-upload"):
# create the function for sorting...
db.session.connection().connection.connection.create_function("title_sort", 1, db.title_sort)
db.session.connection().connection.connection.create_function('uuid4', 0, lambda: str(uuid4()))
# check if file extension is correct
if '.' in requested_file.filename:
file_ext = requested_file.filename.rsplit('.', 1)[-1].lower()
if file_ext not in EXTENSIONS_UPLOAD:
flash(
_("File extension '%(ext)s' is not allowed to be uploaded to this server",
ext=file_ext), category="error")
return redirect(url_for('index'))
else:
flash(_('File to be uploaded must have an extension'), category="error")
return redirect(url_for('index'))
# extract metadata from file
meta = uploader.upload(requested_file)
title = meta.title
authr = meta.author
tags = meta.tags
series = meta.series
series_index = meta.series_id
title_dir = helper.get_valid_filename(title)
author_dir = helper.get_valid_filename(authr)
filepath = os.path.join(config.config_calibre_dir, author_dir, title_dir)
saved_filename = os.path.join(filepath, title_dir + meta.extension.lower())
# check if file path exists, otherwise create it, copy file to calibre path and delete temp file
if not os.path.exists(filepath):
try:
os.makedirs(filepath)
except OSError:
flash(_(u"Failed to create path %(path)s (Permission denied).", path=filepath), category="error")
return redirect(url_for('index'))
try:
copyfile(meta.file_path, saved_filename)
except OSError:
flash(_(u"Failed to store file %(file)s (Permission denied).", file=saved_filename), category="error")
return redirect(url_for('index'))
try:
os.unlink(meta.file_path)
except OSError:
flash(_(u"Failed to delete file %(file)s (Permission denied).", file= meta.file_path),
category="warning")
if meta.cover is None:
has_cover = 0
copyfile(os.path.join(config.get_main_dir, "cps/static/generic_cover.jpg"),
os.path.join(filepath, "cover.jpg"))
else:
has_cover = 1
move(meta.cover, os.path.join(filepath, "cover.jpg"))
# handle authors
is_author = db.session.query(db.Authors).filter(db.Authors.name == authr).first()
if is_author:
db_author = is_author
else:
db_author = db.Authors(authr, helper.get_sorted_author(authr), "")
db.session.add(db_author)
# handle series
db_series = None
is_series = db.session.query(db.Series).filter(db.Series.name == series).first()
if is_series:
db_series = is_series
elif series != '':
db_series = db.Series(series, "")
db.session.add(db_series)
# add language actually one value in list
input_language = meta.languages
db_language = None
if input_language != "":
input_language = isoLanguages.get(name=input_language).part3
hasLanguage = db.session.query(db.Languages).filter(db.Languages.lang_code == input_language).first()
if hasLanguage:
db_language = hasLanguage
else:
db_language = db.Languages(input_language)
db.session.add(db_language)
# combine path and normalize path from windows systems
path = os.path.join(author_dir, title_dir).replace('\\', '/')
db_book = db.Books(title, "", db_author.sort, datetime.datetime.now(), datetime.datetime(101, 1, 1),
series_index, datetime.datetime.now(), path, has_cover, db_author, [], db_language)
db_book.authors.append(db_author)
if db_series:
db_book.series.append(db_series)
if db_language is not None:
db_book.languages.append(db_language)
file_size = os.path.getsize(saved_filename)
db_data = db.Data(db_book, meta.extension.upper()[1:], file_size, title_dir)
# handle tags
input_tags = tags.split(',')
input_tags = list(map(lambda it: it.strip(), input_tags))
if input_tags[0] !="":
modify_database_object(input_tags, db_book.tags, db.Tags, db.session, 'tags')
# flush content, get db_book.id available
db_book.data.append(db_data)
db.session.add(db_book)
db.session.flush()
# add comment
book_id = db_book.id
upload_comment = Markup(meta.description).unescape()
if upload_comment != "":
db.session.add(db.Comments(upload_comment, book_id))
# save data to database, reread data
db.session.commit()
db.session.connection().connection.connection.create_function("title_sort", 1, db.title_sort)
book = db.session.query(db.Books).filter(db.Books.id == book_id).filter(common_filters()).first()
# upload book to gdrive if nesseccary and add "(bookid)" to folder name
if config.config_use_google_drive:
gdriveutils.updateGdriveCalibreFromLocal()
error = helper.update_dir_stucture(book.id, config.config_calibre_dir)
db.session.commit()
if config.config_use_google_drive:
gdriveutils.updateGdriveCalibreFromLocal()
if error:
flash(error, category="error")
uploadText=_(u"File %(file)s uploaded", file=book.title)
helper.global_WorkerThread.add_upload(current_user.nickname,
"<a href=\"" + url_for('show_book', book_id=book.id) + "\">" + uploadText + "</a>")
# create data for displaying display Full language name instead of iso639.part3language
if db_language is not None:
book.languages[0].language_name = _(meta.languages)
author_names = []
for author in db_book.authors:
author_names.append(author.name)
if len(request.files.getlist("btn-upload")) < 2:
cc = db.session.query(db.Custom_Columns).filter(db.Custom_Columns.
datatype.notin_(db.cc_exceptions)).all()
if current_user.role_edit() or current_user.role_admin():
return render_title_template('book_edit.html', book=book, authors=author_names,
cc=cc, title=_(u"edit metadata"), page="upload")
book_in_shelfs = []
kindle_list = helper.check_send_to_kindle(book)
reader_list = helper.check_read_formats(book)
return render_title_template('detail.html', entry=book, cc=cc,
title=book.title, books_shelfs=book_in_shelfs, kindle_list=kindle_list,
reader_list=reader_list, page="upload")
return redirect(url_for("web.index"))
@editbook.route("/admin/book/convert/<int:book_id>", methods=['POST'])
@login_required_if_no_ano
@edit_required
def convert_bookformat(book_id):
# check to see if we have form fields to work with - if not send user back
book_format_from = request.form.get('book_format_from', None)
book_format_to = request.form.get('book_format_to', None)
if (book_format_from is None) or (book_format_to is None):
flash(_(u"Source or destination format for conversion missing"), category="error")
return redirect(request.environ["HTTP_REFERER"])
app.logger.debug('converting: book id: ' + str(book_id) +
' from: ' + request.form['book_format_from'] +
' to: ' + request.form['book_format_to'])
rtn = helper.convert_book_format(book_id, config.config_calibre_dir, book_format_from.upper(),
book_format_to.upper(), current_user.nickname)
if rtn is None:
flash(_(u"Book successfully queued for converting to %(book_format)s",
book_format=book_format_to),
category="success")
else:
flash(_(u"There was an error converting this book: %(res)s", res=rtn), category="error")
return redirect(request.environ["HTTP_REFERER"])

160
cps/gdrive.py
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@ -0,0 +1,160 @@
#!/usr/bin/env 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/>.
import os
from flask import Blueprint
import gdriveutils
from flask import flash, request, redirect, url_for, abort
from flask_babel import gettext as _
from cps import app, config, ub, db
from flask_login import login_required
import json
from uuid import uuid4
from time import time
import tempfile
from shutil import move, copyfile
from web import admin_required
try:
from googleapiclient.errors import HttpError
except ImportError:
pass
gdrive = Blueprint('gdrive', __name__)
current_milli_time = lambda: int(round(time() * 1000))
gdrive_watch_callback_token = 'target=calibreweb-watch_files'
@gdrive.route("/gdrive/authenticate")
@login_required
@admin_required
def authenticate_google_drive():
try:
authUrl = gdriveutils.Gauth.Instance().auth.GetAuthUrl()
except gdriveutils.InvalidConfigError:
flash(_(u'Google Drive setup not completed, try to deactivate and activate Google Drive again'),
category="error")
return redirect(url_for('web.index'))
return redirect(authUrl)
@gdrive.route("/gdrive/callback")
def google_drive_callback():
auth_code = request.args.get('code')
if not auth_code:
abort(403)
try:
credentials = gdriveutils.Gauth.Instance().auth.flow.step2_exchange(auth_code)
with open(os.path.join(config.get_main_dir,'gdrive_credentials'), 'w') as f:
f.write(credentials.to_json())
except ValueError as error:
app.logger.error(error)
return redirect(url_for('configuration'))
@gdrive.route("/gdrive/watch/subscribe")
@login_required
@admin_required
def watch_gdrive():
if not config.config_google_drive_watch_changes_response:
with open(os.path.join(config.get_main_dir,'client_secrets.json'), 'r') as settings:
filedata = json.load(settings)
if filedata['web']['redirect_uris'][0].endswith('/'):
filedata['web']['redirect_uris'][0] = filedata['web']['redirect_uris'][0][:-((len('/gdrive/callback')+1))]
else:
filedata['web']['redirect_uris'][0] = filedata['web']['redirect_uris'][0][:-(len('/gdrive/callback'))]
address = '%s/gdrive/watch/callback' % filedata['web']['redirect_uris'][0]
notification_id = str(uuid4())
try:
result = gdriveutils.watchChange(gdriveutils.Gdrive.Instance().drive, notification_id,
'web_hook', address, gdrive_watch_callback_token, current_milli_time() + 604800*1000)
settings = ub.session.query(ub.Settings).first()
settings.config_google_drive_watch_changes_response = json.dumps(result)
ub.session.merge(settings)
ub.session.commit()
settings = ub.session.query(ub.Settings).first()
config.loadSettings()
except HttpError as e:
reason=json.loads(e.content)['error']['errors'][0]
if reason['reason'] == u'push.webhookUrlUnauthorized':
flash(_(u'Callback domain is not verified, please follow steps to verify domain in google developer console'), category="error")
else:
flash(reason['message'], category="error")
return redirect(url_for('configuration'))
@gdrive.route("/gdrive/watch/revoke")
@login_required
@admin_required
def revoke_watch_gdrive():
last_watch_response = config.config_google_drive_watch_changes_response
if last_watch_response:
try:
gdriveutils.stopChannel(gdriveutils.Gdrive.Instance().drive, last_watch_response['id'],
last_watch_response['resourceId'])
except HttpError:
pass
settings = ub.session.query(ub.Settings).first()
settings.config_google_drive_watch_changes_response = None
ub.session.merge(settings)
ub.session.commit()
config.loadSettings()
return redirect(url_for('configuration'))
@gdrive.route("/gdrive/watch/callback", methods=['GET', 'POST'])
def on_received_watch_confirmation():
app.logger.debug(request.headers)
if request.headers.get('X-Goog-Channel-Token') == gdrive_watch_callback_token \
and request.headers.get('X-Goog-Resource-State') == 'change' \
and request.data:
data = request.data
def updateMetaData():
app.logger.info('Change received from gdrive')
app.logger.debug(data)
try:
j = json.loads(data)
app.logger.info('Getting change details')
response = gdriveutils.getChangeById(gdriveutils.Gdrive.Instance().drive, j['id'])
app.logger.debug(response)
if response:
dbpath = os.path.join(config.config_calibre_dir, "metadata.db")
if not response['deleted'] and response['file']['title'] == 'metadata.db' and response['file']['md5Checksum'] != hashlib.md5(dbpath):
tmpDir = tempfile.gettempdir()
app.logger.info('Database file updated')
copyfile(dbpath, os.path.join(tmpDir, "metadata.db_" + str(current_milli_time())))
app.logger.info('Backing up existing and downloading updated metadata.db')
gdriveutils.downloadFile(None, "metadata.db", os.path.join(tmpDir, "tmp_metadata.db"))
app.logger.info('Setting up new DB')
# prevent error on windows, as os.rename does on exisiting files
move(os.path.join(tmpDir, "tmp_metadata.db"), dbpath)
db.setup_db()
except Exception as e:
app.logger.info(e.message)
app.logger.exception(e)
updateMetaData()
return ''

22
cps/gdriveutils.py
Unescape Escape View File

@ -27,7 +27,7 @@ except ImportError:
gdrive_support = False
import os
from cps import config
from cps import config, app
import cli
import shutil
from flask import Response, stream_with_context
@ -37,8 +37,6 @@ from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.orm import *
import web
class Singleton:
"""
A non-thread-safe helper class to ease implementing singletons.
@ -89,6 +87,10 @@ class Gdrive:
def __init__(self):
self.drive = getDrive(gauth=Gauth.Instance().auth)
def is_gdrive_ready():
return os.path.exists(os.path.join(config.get_main_dir, 'settings.yaml')) and \
os.path.exists(os.path.join(config.get_main_dir, 'gdrive_credentials'))
engine = create_engine('sqlite:///{0}'.format(cli.gdpath), echo=False)
Base = declarative_base()
@ -157,9 +159,9 @@ def getDrive(drive=None, gauth=None):
try:
gauth.Refresh()
except RefreshError as e:
web.app.logger.error("Google Drive error: " + e.message)
app.logger.error("Google Drive error: " + e.message)
except Exception as e:
web.app.logger.exception(e)
app.logger.exception(e)
else:
# Initialize the saved creds
gauth.Authorize()
@ -169,7 +171,7 @@ def getDrive(drive=None, gauth=None):
try:
drive.auth.Refresh()
except RefreshError as e:
web.app.logger.error("Google Drive error: " + e.message)
app.logger.error("Google Drive error: " + e.message)
return drive
def listRootFolders():
@ -206,7 +208,7 @@ def getEbooksFolderId(drive=None):
try:
gDriveId.gdrive_id = getEbooksFolder(drive)['id']
except Exception:
web.app.logger.error('Error gDrive, root ID not found')
app.logger.error('Error gDrive, root ID not found')
gDriveId.path = '/'
session.merge(gDriveId)
session.commit()
@ -455,10 +457,10 @@ def getChangeById (drive, change_id):
change = drive.auth.service.changes().get(changeId=change_id).execute()
return change
except (errors.HttpError) as error:
web.app.logger.info(error.message)
app.logger.info(error.message)
return None
except Exception as e:
web.app.logger.info(e)
app.logger.info(e)
return None
@ -527,6 +529,6 @@ def do_gdrive_download(df, headers):
if resp.status == 206:
yield content
else:
web.app.logger.info('An error occurred: %s' % resp)
app.logger.info('An error occurred: %s' % resp)
return
return Response(stream_with_context(stream()), headers=headers)

111
cps/jinjia.py
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@ -0,0 +1,111 @@
#!/usr/bin/env 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/>.
# custom jinja filters
from flask import Blueprint, request, url_for
import datetime
import re
from cps import mimetypes
from babel.dates import format_date
from flask_babel import get_locale
jinjia = Blueprint('jinjia', __name__)
# pagination links in jinja
@jinjia.app_template_filter('url_for_other_page')
def url_for_other_page(page):
args = request.view_args.copy()
args['page'] = page
return url_for(request.endpoint, **args)
# shortentitles to at longest nchar, shorten longer words if necessary
@jinjia.app_template_filter('shortentitle')
def shortentitle_filter(s, nchar=20):
text = s.split()
res = "" # result
suml = 0 # overall length
for line in text:
if suml >= 60:
res += '...'
break
# if word longer than 20 chars truncate line and append '...', otherwise add whole word to result
# string, and summarize total length to stop at chars given by nchar
if len(line) > nchar:
res += line[:(nchar-3)] + '[..] '
suml += nchar+3
else:
res += line + ' '
suml += len(line) + 1
return res.strip()
@jinjia.app_template_filter('mimetype')
def mimetype_filter(val):
try:
s = mimetypes.types_map['.' + val]
except Exception:
s = 'application/octet-stream'
return s
@jinjia.app_template_filter('formatdate')
def formatdate_filter(val):
conformed_timestamp = re.sub(r"[:]|([-](?!((\d{2}[:]\d{2})|(\d{4}))$))", '', val)
formatdate = datetime.datetime.strptime(conformed_timestamp[:15], "%Y%m%d %H%M%S")
return format_date(formatdate, format='medium', locale=get_locale())
@jinjia.app_template_filter('formatdateinput')
def format_date_input(val):
conformed_timestamp = re.sub(r"[:]|([-](?!((\d{2}[:]\d{2})|(\d{4}))$))", '', val)
date_obj = datetime.datetime.strptime(conformed_timestamp[:15], "%Y%m%d %H%M%S")
input_date = date_obj.isoformat().split('T', 1)[0] # Hack to support dates <1900
return '' if input_date == "0101-01-01" else input_date
@jinjia.app_template_filter('strftime')
def timestamptodate(date, fmt=None):
date = datetime.datetime.fromtimestamp(
int(date)/1000
)
native = date.replace(tzinfo=None)
if fmt:
time_format = fmt
else:
time_format = '%d %m %Y - %H:%S'
return native.strftime(time_format)
@jinjia.app_template_filter('yesno')
def yesno(value, yes, no):
return yes if value else no
'''@jinjia.app_template_filter('canread')
def canread(ext):
if isinstance(ext, db.Data):
ext = ext.format
return ext.lower() in EXTENSIONS_READER'''

299
cps/oauth_bb.py
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@ -0,0 +1,299 @@
#!/usr/bin/env 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 flask_dance.contrib.github import make_github_blueprint, github
from flask_dance.contrib.google import make_google_blueprint, google
from flask_dance.consumer import oauth_authorized, oauth_error
from sqlalchemy.orm.exc import NoResultFound
from oauth import OAuthBackend
from flask import flash, session, redirect, url_for, request
from cps import config, app
import ub
from flask_login import login_user, login_required, current_user
from flask_babel import gettext as _
from web import github_oauth_required
oauth_check = {}
def register_oauth_blueprint(blueprint, show_name):
if blueprint.name != "":
oauth_check[blueprint.name] = show_name
def register_user_with_oauth(user=None):
all_oauth = {}
for oauth in oauth_check.keys():
if oauth + '_oauth_user_id' in session and session[oauth + '_oauth_user_id'] != '':
all_oauth[oauth] = oauth_check[oauth]
if len(all_oauth.keys()) == 0:
return
if user is None:
flash(_(u"Register with %s" % ", ".join(list(all_oauth.values()))), category="success")
else:
for oauth in all_oauth.keys():
# Find this OAuth token in the database, or create it
query = ub.session.query(ub.OAuth).filter_by(
provider=oauth,
provider_user_id=session[oauth + "_oauth_user_id"],
)
try:
oauth = query.one()
oauth.user_id = user.id
except NoResultFound:
# no found, return error
return
try:
ub.session.commit()
except Exception as e:
app.logger.exception(e)
ub.session.rollback()
def logout_oauth_user():
for oauth in oauth_check.keys():
if oauth + '_oauth_user_id' in session:
session.pop(oauth + '_oauth_user_id')
github_blueprint = make_github_blueprint(
client_id=config.config_github_oauth_client_id,
client_secret=config.config_github_oauth_client_secret,
redirect_to="github_login",)
google_blueprint = make_google_blueprint(
client_id=config.config_google_oauth_client_id,
client_secret=config.config_google_oauth_client_secret,
redirect_to="google_login",
scope=[
"https://www.googleapis.com/auth/plus.me",
"https://www.googleapis.com/auth/userinfo.email",
]
)
app.register_blueprint(google_blueprint, url_prefix="/login")
app.register_blueprint(github_blueprint, url_prefix='/login')
github_blueprint.backend = OAuthBackend(ub.OAuth, ub.session, user=current_user, user_required=True)
google_blueprint.backend = OAuthBackend(ub.OAuth, ub.session, user=current_user, user_required=True)
if config.config_use_github_oauth:
register_oauth_blueprint(github_blueprint, 'GitHub')
if config.config_use_google_oauth:
register_oauth_blueprint(google_blueprint, 'Google')
@oauth_authorized.connect_via(github_blueprint)
def github_logged_in(blueprint, token):
if not token:
flash(_("Failed to log in with GitHub."), category="error")
return False
resp = blueprint.session.get("/user")
if not resp.ok:
flash(_("Failed to fetch user info from GitHub."), category="error")
return False
github_info = resp.json()
github_user_id = str(github_info["id"])
return oauth_update_token(blueprint, token, github_user_id)
@oauth_authorized.connect_via(google_blueprint)
def google_logged_in(blueprint, token):
if not token:
flash(_("Failed to log in with Google."), category="error")
return False
resp = blueprint.session.get("/oauth2/v2/userinfo")
if not resp.ok:
flash(_("Failed to fetch user info from Google."), category="error")
return False
google_info = resp.json()
google_user_id = str(google_info["id"])
return oauth_update_token(blueprint, token, google_user_id)
def oauth_update_token(blueprint, token, provider_user_id):
session[blueprint.name + "_oauth_user_id"] = provider_user_id
session[blueprint.name + "_oauth_token"] = token
# Find this OAuth token in the database, or create it
query = ub.session.query(ub.OAuth).filter_by(
provider=blueprint.name,
provider_user_id=provider_user_id,
)
try:
oauth = query.one()
# update token
oauth.token = token
except NoResultFound:
oauth = ub.OAuth(
provider=blueprint.name,
provider_user_id=provider_user_id,
token=token,
)
try:
ub.session.add(oauth)
ub.session.commit()
except Exception as e:
app.logger.exception(e)
ub.session.rollback()
# Disable Flask-Dance's default behavior for saving the OAuth token
return False
def bind_oauth_or_register(provider, provider_user_id, redirect_url):
query = ub.session.query(ub.OAuth).filter_by(
provider=provider,
provider_user_id=provider_user_id,
)
try:
oauth = query.one()
# already bind with user, just login
if oauth.user:
login_user(oauth.user)
return redirect(url_for('index'))
else:
# bind to current user
if current_user and current_user.is_authenticated:
oauth.user = current_user
try:
ub.session.add(oauth)
ub.session.commit()
except Exception as e:
app.logger.exception(e)
ub.session.rollback()
return redirect(url_for('register'))
except NoResultFound:
return redirect(url_for(redirect_url))
def get_oauth_status():
status = []
query = ub.session.query(ub.OAuth).filter_by(
user_id=current_user.id,
)
try:
oauths = query.all()
for oauth in oauths:
status.append(oauth.provider)
return status
except NoResultFound:
return None
def unlink_oauth(provider):
if request.host_url + 'me' != request.referrer:
pass
query = ub.session.query(ub.OAuth).filter_by(
provider=provider,
user_id=current_user.id,
)
try:
oauth = query.one()
if current_user and current_user.is_authenticated:
oauth.user = current_user
try:
ub.session.delete(oauth)
ub.session.commit()
logout_oauth_user()
flash(_("Unlink to %(oauth)s success.", oauth=oauth_check[provider]), category="success")
except Exception as e:
app.logger.exception(e)
ub.session.rollback()
flash(_("Unlink to %(oauth)s failed.", oauth=oauth_check[provider]), category="error")
except NoResultFound:
app.logger.warning("oauth %s for user %d not fount" % (provider, current_user.id))
flash(_("Not linked to %(oauth)s.", oauth=oauth_check[provider]), category="error")
return redirect(url_for('profile'))
# notify on OAuth provider error
@oauth_error.connect_via(github_blueprint)
def github_error(blueprint, error, error_description=None, error_uri=None):
msg = (
"OAuth error from {name}! "
"error={error} description={description} uri={uri}"
).format(
name=blueprint.name,
error=error,
description=error_description,
uri=error_uri,
)
flash(msg, category="error")
@web.route('/github')
@github_oauth_required
def github_login():
if not github.authorized:
return redirect(url_for('github.login'))
account_info = github.get('/user')
if account_info.ok:
account_info_json = account_info.json()
return bind_oauth_or_register(github_blueprint.name, account_info_json['id'], 'github.login')
flash(_(u"GitHub Oauth error, please retry later."), category="error")
return redirect(url_for('login'))
@web.route('/unlink/github', methods=["GET"])
@login_required
def github_login_unlink():
return unlink_oauth(github_blueprint.name)
@web.route('/google')
@google_oauth_required
def google_login():
if not google.authorized:
return redirect(url_for("google.login"))
resp = google.get("/oauth2/v2/userinfo")
if resp.ok:
account_info_json = resp.json()
return bind_oauth_or_register(google_blueprint.name, account_info_json['id'], 'google.login')
flash(_(u"Google Oauth error, please retry later."), category="error")
return redirect(url_for('login'))
@oauth_error.connect_via(google_blueprint)
def google_error(blueprint, error, error_description=None, error_uri=None):
msg = (
"OAuth error from {name}! "
"error={error} description={description} uri={uri}"
).format(
name=blueprint.name,
error=error,
description=error_description,
uri=error_uri,
)
flash(msg, category="error")
@web.route('/unlink/google', methods=["GET"])
@login_required
def google_login_unlink():
return unlink_oauth(google_blueprint.name)

343
cps/opds.py
Unescape Escape View File

@ -0,0 +1,343 @@
#!/usr/bin/env 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/>.
# opds routing functions
from cps import config, mimetypes, app
from flask import request, render_template, Response, g, make_response
from pagination import Pagination
from flask import Blueprint
import datetime
import db
import ub
from flask_login import current_user
from functools import wraps
from web import login_required_if_no_ano, fill_indexpage, common_filters, get_search_results, render_read_books
from sqlalchemy.sql.expression import func
import helper
from werkzeug.security import check_password_hash
from werkzeug.datastructures import Headers
try:
from urllib.parse import quote
from imp import reload
except ImportError:
from urllib import quote
opds = Blueprint('opds', __name__)
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 not check_auth(auth.username, auth.password):
return authenticate()
return f(*args, **kwargs)
return decorated
@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/<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 = 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 = db.session.query(db.Books).filter(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 = 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, ub.func.count(ub.Downloads.book_id)).order_by(
ub.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 = db.session.query(db.Books).filter(db.Books.id == book.Downloads.book_id).first()
if downloadBook:
entries.append(
db.session.query(db.Books).filter(common_filters())
.filter(db.Books.id == book.Downloads.book_id).first()
)
else:
ub.delete_download(book.Downloads.book_id)
# ub.session.query(ub.Downloads).filter(book.Downloads.book_id == ub.Downloads.book_id).delete()
# ub.session.commit()
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 = db.session.query(db.Authors).join(db.books_authors_link).join(db.Books).filter(common_filters())\
.group_by('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(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 = 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 = db.session.query(db.Publishers).join(db.books_publishers_link).join(db.Books).filter(common_filters())\
.group_by('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(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 = 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 = db.session.query(db.Tags).join(db.books_tags_link).join(db.Books).filter(common_filters())\
.group_by('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(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 = 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 = db.session.query(db.Series).join(db.books_series_link).join(db.Books).filter(common_filters())\
.group_by('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(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 = 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/shelfindex/", defaults={'public': 0})
@opds.route("/opds/shelfindex/<string:public>")
@requires_basic_auth_if_no_ano
def feed_shelfindex(public):
off = request.args.get("offset") or 0
if public is not 0:
shelf = g.public_shelfes
number = len(shelf)
else:
shelf = g.user.shelf
number = shelf.count()
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(ub.or_(ub.and_(ub.Shelf.user_id == int(current_user.id),
ub.Shelf.id == book_id),
ub.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 = db.session.query(db.Books).filter(db.Books.id == book.book_id).first()
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 get_opds_download_link(book_id, book_format):
book_format = book_format.split(".")[0]
book = db.session.query(db.Books).filter(db.Books.id == book_id).first()
data = db.session.query(db.Data).filter(db.Data.book == book.id).filter(db.Data.format == book_format.upper()).first()
app.logger.info(data.name)
if current_user.is_authenticated:
ub.update_download(book_id, int(current_user.id))
file_name = book.title
if len(book.authors) > 0:
file_name = book.authors[0].name + '_' + file_name
file_name = helper.get_valid_filename(file_name)
headers = Headers()
headers["Content-Disposition"] = "attachment; filename*=UTF-8''%s.%s" % (quote(file_name.encode('utf8')),
book_format)
try:
headers["Content-Type"] = mimetypes.types_map['.' + book_format]
except KeyError:
headers["Content-Type"] = "application/octet-stream"
return helper.do_download_file(book, book_format, data, headers)
@opds.route("/ajax/book/<string:uuid>")
@requires_basic_auth_if_no_ano
def get_metadata_calibre_companion(uuid):
entry = 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:
term = term.strip().lower()
entries = 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):
user = ub.session.query(ub.User).filter(func.lower(ub.User.nickname) == username.lower()).first()
return bool(user and check_password_hash(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, *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):
book = db.session.query(db.Books).filter(db.Books.id == book_id).first()
return helper.get_book_cover(book.path)
@opds.route("/opds/readbooks/")
@login_required_if_no_ano
def feed_read_books():
off = request.args.get("offset") or 0
return render_read_books(int(off) / (int(config.config_books_per_page)) + 1, True, True)
@opds.route("/opds/unreadbooks/")
@login_required_if_no_ano
def feed_unread_books():
off = request.args.get("offset") or 0
return render_read_books(int(off) / (int(config.config_books_per_page)) + 1, False, True)

1
cps/pagination.py
Unescape Escape View File

@ -23,6 +23,7 @@
from math import ceil
# simple pagination for the feed
class Pagination(object):
def __init__(self, page, per_page, total_count):

1
cps/reverseproxy.py
Unescape Escape View File

@ -17,6 +17,7 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
class ReverseProxied(object):
"""Wrap the application in this middleware and configure the
front-end server to add these headers, to let you quietly bind

13
cps/server.py
Unescape Escape View File

@ -37,7 +37,6 @@ except ImportError:
gevent_present = False
class server:
wsgiserver = None
@ -52,8 +51,8 @@ class server:
self.app = application
def start_gevent(self):
try:
ssl_args = dict()
try:
certfile_path = config.get_config_certfile()
keyfile_path = config.get_config_keyfile()
if certfile_path and keyfile_path:
@ -61,7 +60,9 @@ class server:
ssl_args = {"certfile": certfile_path,
"keyfile": keyfile_path}
else:
self.app.logger.info('The specified paths for the ssl certificate file and/or key file seem to be broken. Ignoring ssl. Cert path: %s | Key path: %s' % (certfile_path, keyfile_path))
self.app.logger.info('The specified paths for the ssl certificate file and/or key file seem '
'to be broken. Ignoring ssl. Cert path: %s | Key path: '
'%s' % (certfile_path, keyfile_path))
if os.name == 'nt':
self.wsgiserver = WSGIServer(('0.0.0.0', config.config_port), self.app, spawn=Pool(), **ssl_args)
else:
@ -97,7 +98,9 @@ class server:
ssl = {"certfile": certfile_path,
"keyfile": keyfile_path}
else:
self.app.logger.info('The specified paths for the ssl certificate file and/or key file seem to be broken. Ignoring ssl. Cert path: %s | Key path: %s' % (certfile_path, keyfile_path))
self.app.logger.info('The specified paths for the ssl certificate file and/or key file '
'seem to be broken. Ignoring ssl. Cert path: %s | Key '
'path: %s' % (certfile_path, keyfile_path))
# Max Buffersize set to 200MB
http_server = HTTPServer(WSGIContainer(self.app),
@ -114,7 +117,7 @@ class server:
global_WorkerThread.stop()
sys.exit(1)
if self.restart == True:
if self.restart is True:
self.app.logger.info("Performing restart of Calibre-Web")
global_WorkerThread.stop()
if os.name == 'nt':

352
cps/shelf.py
Unescape Escape View File

@ -0,0 +1,352 @@
#!/usr/bin/env 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 flask import Blueprint, request, flash, redirect, url_for
from cps import ub
from flask_babel import gettext as _
from sqlalchemy.sql.expression import func, or_
from flask_login import login_required, current_user
from web import render_title_template
from cps import app
import db
shelf = Blueprint('shelf', __name__)
@shelf.route("/shelf/add/<int:shelf_id>/<int:book_id>")
@login_required
def add_to_shelf(shelf_id, book_id):
shelf = ub.session.query(ub.Shelf).filter(ub.Shelf.id == shelf_id).first()
if shelf is None:
app.logger.info("Invalid shelf specified")
if not request.is_xhr:
flash(_(u"Invalid shelf specified"), category="error")
return redirect(url_for('index'))
return "Invalid shelf specified", 400
if not shelf.is_public and not shelf.user_id == int(current_user.id):
app.logger.info("Sorry you are not allowed to add a book to the the shelf: %s" % shelf.name)
if not request.is_xhr:
flash(_(u"Sorry you are not allowed to add a book to the the shelf: %(shelfname)s", shelfname=shelf.name),
category="error")
return redirect(url_for('index'))
return "Sorry you are not allowed to add a book to the the shelf: %s" % shelf.name, 403
if shelf.is_public and not current_user.role_edit_shelfs():
app.logger.info("User is not allowed to edit public shelves")
if not request.is_xhr:
flash(_(u"You are not allowed to edit public shelves"), category="error")
return redirect(url_for('index'))
return "User is not allowed to edit public shelves", 403
book_in_shelf = ub.session.query(ub.BookShelf).filter(ub.BookShelf.shelf == shelf_id,
ub.BookShelf.book_id == book_id).first()
if book_in_shelf:
app.logger.info("Book is already part of the shelf: %s" % shelf.name)
if not request.is_xhr:
flash(_(u"Book is already part of the shelf: %(shelfname)s", shelfname=shelf.name), category="error")
return redirect(url_for('index'))
return "Book is already part of the shelf: %s" % shelf.name, 400
maxOrder = ub.session.query(func.max(ub.BookShelf.order)).filter(ub.BookShelf.shelf == shelf_id).first()
if maxOrder[0] is None:
maxOrder = 0
else:
maxOrder = maxOrder[0]
ins = ub.BookShelf(shelf=shelf.id, book_id=book_id, order=maxOrder + 1)
ub.session.add(ins)
ub.session.commit()
if not request.is_xhr:
flash(_(u"Book has been added to shelf: %(sname)s", sname=shelf.name), category="success")
if "HTTP_REFERER" in request.environ:
return redirect(request.environ["HTTP_REFERER"])
else:
return redirect(url_for('index'))
return "", 204
@shelf.route("/shelf/massadd/<int:shelf_id>")
@login_required
def search_to_shelf(shelf_id):
shelf = ub.session.query(ub.Shelf).filter(ub.Shelf.id == shelf_id).first()
if shelf is None:
app.logger.info("Invalid shelf specified")
flash(_(u"Invalid shelf specified"), category="error")
return redirect(url_for('index'))
if not shelf.is_public and not shelf.user_id == int(current_user.id):
app.logger.info("You are not allowed to add a book to the the shelf: %s" % shelf.name)
flash(_(u"You are not allowed to add a book to the the shelf: %(name)s", name=shelf.name), category="error")
return redirect(url_for('index'))
if shelf.is_public and not current_user.role_edit_shelfs():
app.logger.info("User is not allowed to edit public shelves")
flash(_(u"User is not allowed to edit public shelves"), category="error")
return redirect(url_for('index'))
if current_user.id in ub.searched_ids and ub.searched_ids[current_user.id]:
books_for_shelf = list()
books_in_shelf = ub.session.query(ub.BookShelf).filter(ub.BookShelf.shelf == shelf_id).all()
if books_in_shelf:
book_ids = list()
for book_id in books_in_shelf:
book_ids.append(book_id.book_id)
for id in ub.searched_ids[current_user.id]:
if id not in book_ids:
books_for_shelf.append(id)
else:
books_for_shelf = ub.searched_ids[current_user.id]
if not books_for_shelf:
app.logger.info("Books are already part of the shelf: %s" % shelf.name)
flash(_(u"Books are already part of the shelf: %(name)s", name=shelf.name), category="error")
return redirect(url_for('index'))
maxOrder = ub.session.query(func.max(ub.BookShelf.order)).filter(ub.BookShelf.shelf == shelf_id).first()
if maxOrder[0] is None:
maxOrder = 0
else:
maxOrder = maxOrder[0]
for book in books_for_shelf:
maxOrder = maxOrder + 1
ins = ub.BookShelf(shelf=shelf.id, book_id=book, order=maxOrder)
ub.session.add(ins)
ub.session.commit()
flash(_(u"Books have been added to shelf: %(sname)s", sname=shelf.name), category="success")
else:
flash(_(u"Could not add books to shelf: %(sname)s", sname=shelf.name), category="error")
return redirect(url_for('index'))
@shelf.route("/shelf/remove/<int:shelf_id>/<int:book_id>")
@login_required
def remove_from_shelf(shelf_id, book_id):
shelf = ub.session.query(ub.Shelf).filter(ub.Shelf.id == shelf_id).first()
if shelf is None:
app.logger.info("Invalid shelf specified")
if not request.is_xhr:
return redirect(url_for('index'))
return "Invalid shelf specified", 400
# if shelf is public and use is allowed to edit shelfs, or if shelf is private and user is owner
# allow editing shelfs
# result shelf public user allowed user owner
# false 1 0 x
# true 1 1 x
# true 0 x 1
# false 0 x 0
if (not shelf.is_public and shelf.user_id == int(current_user.id)) \
or (shelf.is_public and current_user.role_edit_shelfs()):
book_shelf = ub.session.query(ub.BookShelf).filter(ub.BookShelf.shelf == shelf_id,
ub.BookShelf.book_id == book_id).first()
if book_shelf is None:
app.logger.info("Book already removed from shelf")
if not request.is_xhr:
return redirect(url_for('index'))
return "Book already removed from shelf", 410
ub.session.delete(book_shelf)
ub.session.commit()
if not request.is_xhr:
flash(_(u"Book has been removed from shelf: %(sname)s", sname=shelf.name), category="success")
return redirect(request.environ["HTTP_REFERER"])
return "", 204
else:
app.logger.info("Sorry you are not allowed to remove a book from this shelf: %s" % shelf.name)
if not request.is_xhr:
flash(_(u"Sorry you are not allowed to remove a book from this shelf: %(sname)s", sname=shelf.name),
category="error")
return redirect(url_for('index'))
return "Sorry you are not allowed to remove a book from this shelf: %s" % shelf.name, 403
@shelf.route("/shelf/create", methods=["GET", "POST"])
@login_required
def create_shelf():
shelf = ub.Shelf()
if request.method == "POST":
to_save = request.form.to_dict()
if "is_public" in to_save:
shelf.is_public = 1
shelf.name = to_save["title"]
shelf.user_id = int(current_user.id)
existing_shelf = ub.session.query(ub.Shelf).filter(
or_((ub.Shelf.name == to_save["title"]) & (ub.Shelf.is_public == 1),
(ub.Shelf.name == to_save["title"]) & (ub.Shelf.user_id == int(current_user.id)))).first()
if existing_shelf:
flash(_(u"A shelf with the name '%(title)s' already exists.", title=to_save["title"]), category="error")
else:
try:
ub.session.add(shelf)
ub.session.commit()
flash(_(u"Shelf %(title)s created", title=to_save["title"]), category="success")
except Exception:
flash(_(u"There was an error"), category="error")
return render_title_template('shelf_edit.html', shelf=shelf, title=_(u"create a shelf"), page="shelfcreate")
else:
return render_title_template('shelf_edit.html', shelf=shelf, title=_(u"create a shelf"), page="shelfcreate")
@shelf.route("/shelf/edit/<int:shelf_id>", methods=["GET", "POST"])
@login_required
def edit_shelf(shelf_id):
shelf = ub.session.query(ub.Shelf).filter(ub.Shelf.id == shelf_id).first()
if request.method == "POST":
to_save = request.form.to_dict()
existing_shelf = ub.session.query(ub.Shelf).filter(
or_((ub.Shelf.name == to_save["title"]) & (ub.Shelf.is_public == 1),
(ub.Shelf.name == to_save["title"]) & (ub.Shelf.user_id == int(current_user.id)))).filter(
ub.Shelf.id != shelf_id).first()
if existing_shelf:
flash(_(u"A shelf with the name '%(title)s' already exists.", title=to_save["title"]), category="error")
else:
shelf.name = to_save["title"]
if "is_public" in to_save:
shelf.is_public = 1
else:
shelf.is_public = 0
try:
ub.session.commit()
flash(_(u"Shelf %(title)s changed", title=to_save["title"]), category="success")
except Exception:
flash(_(u"There was an error"), category="error")
return render_title_template('shelf_edit.html', shelf=shelf, title=_(u"Edit a shelf"), page="shelfedit")
else:
return render_title_template('shelf_edit.html', shelf=shelf, title=_(u"Edit a shelf"), page="shelfedit")
@shelf.route("/shelf/delete/<int:shelf_id>")
@login_required
def delete_shelf(shelf_id):
cur_shelf = ub.session.query(ub.Shelf).filter(ub.Shelf.id == shelf_id).first()
deleted = None
if current_user.role_admin():
deleted = ub.session.query(ub.Shelf).filter(ub.Shelf.id == shelf_id).delete()
else:
if (not cur_shelf.is_public and cur_shelf.user_id == int(current_user.id)) \
or (cur_shelf.is_public and current_user.role_edit_shelfs()):
deleted = ub.session.query(ub.Shelf).filter(ub.or_(ub.and_(ub.Shelf.user_id == int(current_user.id),
ub.Shelf.id == shelf_id),
ub.and_(ub.Shelf.is_public == 1,
ub.Shelf.id == shelf_id))).delete()
if deleted:
ub.session.query(ub.BookShelf).filter(ub.BookShelf.shelf == shelf_id).delete()
ub.session.commit()
app.logger.info(_(u"successfully deleted shelf %(name)s", name=cur_shelf.name, category="success"))
return redirect(url_for('index'))
@shelf.route("/shelf/<int:shelf_id>")
@login_required
def show_shelf(shelf_id):
if current_user.is_anonymous:
shelf = ub.session.query(ub.Shelf).filter(ub.Shelf.is_public == 1, ub.Shelf.id == shelf_id).first()
else:
shelf = ub.session.query(ub.Shelf).filter(ub.or_(ub.and_(ub.Shelf.user_id == int(current_user.id),
ub.Shelf.id == shelf_id),
ub.and_(ub.Shelf.is_public == 1,
ub.Shelf.id == shelf_id))).first()
result = list()
# user is allowed to access shelf
if shelf:
books_in_shelf = ub.session.query(ub.BookShelf).filter(ub.BookShelf.shelf == shelf_id).order_by(
ub.BookShelf.order.asc()).all()
for book in books_in_shelf:
cur_book = db.session.query(db.Books).filter(db.Books.id == book.book_id).first()
if cur_book:
result.append(cur_book)
else:
app.logger.info('Not existing book %s in shelf %s deleted' % (book.book_id, shelf.id))
ub.session.query(ub.BookShelf).filter(ub.BookShelf.book_id == book.book_id).delete()
ub.session.commit()
return render_title_template('shelf.html', entries=result, title=_(u"Shelf: '%(name)s'", name=shelf.name),
shelf=shelf, page="shelf")
else:
flash(_(u"Error opening shelf. Shelf does not exist or is not accessible"), category="error")
return redirect(url_for("web.index"))
@shelf.route("/shelfdown/<int:shelf_id>")
@login_required
def show_shelf_down(shelf_id):
if current_user.is_anonymous:
shelf = ub.session.query(ub.Shelf).filter(ub.Shelf.is_public == 1, ub.Shelf.id == shelf_id).first()
else:
shelf = ub.session.query(ub.Shelf).filter(ub.or_(ub.and_(ub.Shelf.user_id == int(current_user.id),
ub.Shelf.id == shelf_id),
ub.and_(ub.Shelf.is_public == 1,
ub.Shelf.id == shelf_id))).first()
result = list()
# user is allowed to access shelf
if shelf:
books_in_shelf = ub.session.query(ub.BookShelf).filter(ub.BookShelf.shelf == shelf_id).order_by(
ub.BookShelf.order.asc()).all()
for book in books_in_shelf:
cur_book = db.session.query(db.Books).filter(db.Books.id == book.book_id).first()
if cur_book:
result.append(cur_book)
else:
app.logger.info('Not existing book %s in shelf %s deleted' % (book.book_id, shelf.id))
ub.session.query(ub.BookShelf).filter(ub.BookShelf.book_id == book.book_id).delete()
ub.session.commit()
return render_title_template('shelfdown.html', entries=result, title=_(u"Shelf: '%(name)s'", name=shelf.name),
shelf=shelf, page="shelf")
else:
flash(_(u"Error opening shelf. Shelf does not exist or is not accessible"), category="error")
return redirect(url_for("web.index"))
@shelf.route("/shelf/order/<int:shelf_id>", methods=["GET", "POST"])
@login_required
def order_shelf(shelf_id):
if request.method == "POST":
to_save = request.form.to_dict()
books_in_shelf = ub.session.query(ub.BookShelf).filter(ub.BookShelf.shelf == shelf_id).order_by(
ub.BookShelf.order.asc()).all()
counter = 0
for book in books_in_shelf:
setattr(book, 'order', to_save[str(book.book_id)])
counter += 1
ub.session.commit()
if current_user.is_anonymous:
shelf = ub.session.query(ub.Shelf).filter(ub.Shelf.is_public == 1, ub.Shelf.id == shelf_id).first()
else:
shelf = ub.session.query(ub.Shelf).filter(ub.or_(ub.and_(ub.Shelf.user_id == int(current_user.id),
ub.Shelf.id == shelf_id),
ub.and_(ub.Shelf.is_public == 1,
ub.Shelf.id == shelf_id))).first()
result = list()
if shelf:
books_in_shelf2 = ub.session.query(ub.BookShelf).filter(ub.BookShelf.shelf == shelf_id) \
.order_by(ub.BookShelf.order.asc()).all()
for book in books_in_shelf2:
cur_book = db.session.query(db.Books).filter(db.Books.id == book.book_id).first()
result.append(cur_book)
return render_title_template('shelf_order.html', entries=result,
title=_(u"Change order of Shelf: '%(name)s'", name=shelf.name),
shelf=shelf, page="shelforder")

10
cps/templates/admin.html
Unescape Escape View File

@ -18,7 +18,7 @@
{% for user in content %}
{% if not user.role_anonymous() or config.config_anonbrowse %}
<tr>
<td><a href="{{url_for('web.edit_user', user_id=user.id)}}">{{user.nickname}}</a></td>
<td><a href="{{url_for('admin.edit_user', user_id=user.id)}}">{{user.nickname}}</a></td>
<td>{{user.email}}</td>
<td>{{user.kindle_mail}}</td>
<td>{{user.downloads.count()}}</td>
@ -30,7 +30,7 @@
{% endif %}
{% endfor %}
</table>
<div class="btn btn-default" id="admin_new_user"><a href="{{url_for('web.new_user')}}">{{_('Add new user')}}</a></div>
<div class="btn btn-default" id="admin_new_user"><a href="{{url_for('admin.new_user')}}">{{_('Add new user')}}</a></div>
</div>
</div>
@ -53,7 +53,7 @@
<td class="hidden-xs">{{email.mail_from}}</td>
</tr>
</table>
<div class="btn btn-default" id="admin_edit_email"><a href="{{url_for('web.edit_mailsettings')}}">{{_('Change SMTP settings')}}</a></div>
<div class="btn btn-default" id="admin_edit_email"><a href="{{url_for('admin.edit_mailsettings')}}">{{_('Change SMTP settings')}}</a></div>
</div>
</div>
@ -96,8 +96,8 @@
<div class="col-xs-6 col-sm-5">{% if config.config_remote_login %}<span class="glyphicon glyphicon-ok"></span>{% else %}<span class="glyphicon glyphicon-remove"></span>{% endif %}</div>
</div>
</div>
<div class="btn btn-default"><a id="basic_config" href="{{url_for('web.configuration')}}">{{_('Basic Configuration')}}</a></div>
<div class="btn btn-default"><a id="view_config" href="{{url_for('web.view_configuration')}}">{{_('UI Configuration')}}</a></div>
<div class="btn btn-default"><a id="basic_config" href="{{url_for('admin.configuration')}}">{{_('Basic Configuration')}}</a></div>
<div class="btn btn-default"><a id="view_config" href="{{url_for('admin.view_configuration')}}">{{_('UI Configuration')}}</a></div>
</div>
</div>

4
cps/templates/config_edit.html
Unescape Escape View File

@ -267,10 +267,10 @@
<div class="col-sm-12">
<button type="submit" name="submit" class="btn btn-default">{{_('Submit')}}</button>
{% if not origin %}
<a href="{{ url_for('admin') }}" class="btn btn-default">{{_('Back')}}</a>
<a href="{{ url_for('admin.admin') }}" class="btn btn-default">{{_('Back')}}</a>
{% endif %}
{% if success %}
<a href="{{ url_for('login') }}" name="login" class="btn btn-default">{{_('Login')}}</a>
<a href="{{ url_for('web.login') }}" name="login" class="btn btn-default">{{_('Login')}}</a>
{% endif %}
</div>
</form>

2
cps/templates/config_view_edit.html
Unescape Escape View File

@ -172,7 +172,7 @@
</div>
<div class="col-sm-12">
<button type="submit" name="submit" class="btn btn-default">{{_('Submit')}}</button>
<a href="{{ url_for('admin') }}" class="btn btn-default">{{_('Back')}}</a>
<a href="{{ url_for('admin.admin') }}" class="btn btn-default">{{_('Back')}}</a>
</div>
</form>
</div>

2
cps/templates/email_edit.html
Unescape Escape View File

@ -37,7 +37,7 @@
</div>
<button type="submit" name="submit" value="submit" class="btn btn-default">{{_('Save settings')}}</button>
<button type="submit" name="test" value="test" class="btn btn-default">{{_('Save settings and send Test E-Mail')}}</button>
<a href="{{ url_for('admin') }}" id="back" class="btn btn-default">{{_('Back')}}</a>
<a href="{{ url_for('admin.admin') }}" id="back" class="btn btn-default">{{_('Back')}}</a>
</form>
{% if g.allow_registration %}
<h2>{{_('Allowed domains for registering')}}</h2>

14
cps/templates/feed.xml
Unescape Escape View File

@ -6,10 +6,10 @@
href="{{request.script_root + request.full_path}}"
type="application/atom+xml;profile=opds-catalog;type=feed;kind=navigation"/>
<link rel="start"
href="{{url_for('feed_index')}}"
href="{{url_for('opds.feed_index')}}"
type="application/atom+xml;profile=opds-catalog;type=feed;kind=navigation"/>
<link rel="up"
href="{{url_for('feed_index')}}"
href="{{url_for('opds.feed_index')}}"
type="application/atom+xml;profile=opds-catalog;type=feed;kind=navigation"/>
{% if pagination.has_prev %}
<link rel="first"
@ -28,9 +28,9 @@
type="application/atom+xml;profile=opds-catalog;type=feed;kind=navigation"/>
{% endif %}
<link rel="search"
href="{{url_for('feed_osd')}}"
href="{{url_for('opds.feed_osd')}}"
type="application/opensearchdescription+xml"/>
<!--link title="{{_('Search')}}" type="application/atom+xml" href="{{url_for('feed_normal_search')}}?query={searchTerms}" rel="search"/-->
<!--link title="{{_('Search')}}" type="application/atom+xml" href="{{url_for('opds.feed_normal_search')}}?query={searchTerms}" rel="search"/-->
<title>{{instance}}</title>
<author>
<name>{{instance}}</name>
@ -61,11 +61,11 @@
{% endfor %}
{% if entry.comments[0] %}<summary>{{entry.comments[0].text|striptags}}</summary>{% endif %}
{% if entry.has_cover %}
<link type="image/jpeg" href="{{url_for('feed_get_cover', book_id=entry.id)}}" rel="http://opds-spec.org/image"/>
<link type="image/jpeg" href="{{url_for('feed_get_cover', book_id=entry.id)}}" rel="http://opds-spec.org/image/thumbnail"/>
<link type="image/jpeg" href="{{url_for('opds.feed_get_cover', book_id=entry.id)}}" rel="http://opds-spec.org/image"/>
<link type="image/jpeg" href="{{url_for('opds.feed_get_cover', book_id=entry.id)}}" rel="http://opds-spec.org/image/thumbnail"/>
{% endif %}
{% for format in entry.data %}
<link rel="http://opds-spec.org/acquisition" href="{{ url_for('get_opds_download_link', book_id=entry.id, book_format=format.format|lower)}}"
<link rel="http://opds-spec.org/acquisition" href="{{ url_for('opds.get_opds_download_link', book_id=entry.id, book_format=format.format|lower)}}"
length="{{format.uncompressed_size}}" mtime="{{entry.atom_timestamp}}" type="{{format.format|lower|mimetype}}"/>
{% endfor %}
</entry>

8
cps/templates/layout.html
Unescape Escape View File

@ -71,7 +71,7 @@
<li><a id="top_tasks" href="{{url_for('web.get_tasks_status')}}"><span class="glyphicon glyphicon-tasks"></span><span class="hidden-sm"> {{_('Tasks')}}</span></a></li>
{% endif %}
{% if g.user.role_admin() %}
<li><a id="top_admin" href="{{url_for('web.admin')}}"><span class="glyphicon glyphicon-dashboard"></span><span class="hidden-sm"> {{_('Admin')}}</span></a></li>
<li><a id="top_admin" href="{{url_for('admin.admin')}}"><span class="glyphicon glyphicon-dashboard"></span><span class="hidden-sm"> {{_('Admin')}}</span></a></li>
{% endif %}
<li><a id="top_user" href="{{url_for('web.profile')}}"><span class="glyphicon glyphicon-user"></span><span class="hidden-sm"> {{g.user.nickname}}</span></a></li>
{% if not g.user.is_anonymous %}
@ -172,11 +172,11 @@
{% endfor %}
<li class="nav-head hidden-xs your-shelves">{{_('Your Shelves')}}</li>
{% for shelf in g.user.shelf %}
<li><a href="{{url_for('web.show_shelf', shelf_id=shelf.id)}}"><span class="glyphicon glyphicon-list private_shelf"></span>{{shelf.name|shortentitle(40)}}</a></li>
<li><a href="{{url_for('shelf.show_shelf', shelf_id=shelf.id)}}"><span class="glyphicon glyphicon-list private_shelf"></span>{{shelf.name|shortentitle(40)}}</a></li>
{% endfor %}
{% if not g.user.is_anonymous %}
<li id="nav_createshelf" class="create-shelf"><a href="{{url_for('web.create_shelf')}}">{{_('Create a Shelf')}}</a></li>
<li id="nav_about" {% if page == 'stat' %}class="active"{% endif %}><a href="{{url_for('web.stats')}}"><span class="glyphicon glyphicon-info-sign"></span>{{_('About')}}</a></li>
<li id="nav_createshelf" class="create-shelf"><a href="{{url_for('shelf.create_shelf')}}">{{_('Create a Shelf')}}</a></li>
<li id="nav_about" {% if page == 'stat' %}class="active"{% endif %}><a href="{{url_for('about.stats')}}"><span class="glyphicon glyphicon-info-sign"></span>{{_('About')}}</a></li>
{% endif %}
{% endif %}

8
cps/templates/search.html
Unescape Escape View File

@ -35,18 +35,18 @@
<div class="col-sm-3 col-lg-2 col-xs-6 book">
<div class="cover">
{% if entry.has_cover is defined %}
<a href="{{ url_for('show_book', book_id=entry.id) }}" data-toggle="modal" data-target="#bookDetailsModal" data-remote="false">
<img src="{{ url_for('get_cover', book_id=entry.id) }}" alt="{{ entry.title }}" />
<a href="{{ url_for('web.show_book', book_id=entry.id) }}" data-toggle="modal" data-target="#bookDetailsModal" data-remote="false">
<img src="{{ url_for('web.get_cover', book_id=entry.id) }}" alt="{{ entry.title }}" />
</a>
{% endif %}
</div>
<div class="meta">
<a href="{{ url_for('show_book', book_id=entry.id) }}" data-toggle="modal" data-target="#bookDetailsModal" data-remote="false">
<a href="{{ url_for('web.show_book', book_id=entry.id) }}" data-toggle="modal" data-target="#bookDetailsModal" data-remote="false">
<p class="title">{{entry.title|shortentitle}}</p>
</a>
<p class="author">
{% for author in entry.authors %}
<a href="{{url_for('author', book_id=author.id ) }}">{{author.name.replace('|',',')}}</a>
<a href="{{url_for('web.author', book_id=author.id ) }}">{{author.name.replace('|',',')}}</a>
{% if not loop.last %}
&amp;
{% endif %}

16
cps/templates/shelf.html
Unescape Escape View File

@ -3,13 +3,13 @@
<div class="discover">
<h2>{{title}}</h2>
{% if g.user.role_download() %}
<a id="shelf_down" href="{{ url_for('show_shelf_down', shelf_id=shelf.id) }}" class="btn btn-primary">{{ _('Download') }} </a>
<a id="shelf_down" href="{{ url_for('shelf.show_shelf_down', shelf_id=shelf.id) }}" class="btn btn-primary">{{ _('Download') }} </a>
{% endif %}
{% if g.user.is_authenticated %}
{% if (g.user.role_edit_shelfs() and shelf.is_public ) or not shelf.is_public %}
<div id="delete_shelf" data-toggle="modal" data-target="#DeleteShelfDialog" class="btn btn-danger">{{ _('Delete this Shelf') }} </div>
<a id="edit_shelf" href="{{ url_for('edit_shelf', shelf_id=shelf.id) }}" class="btn btn-primary">{{ _('Edit Shelf') }} </a>
<a id="order_shelf" href="{{ url_for('order_shelf', shelf_id=shelf.id) }}" class="btn btn-primary">{{ _('Change order') }} </a>
<a id="edit_shelf" href="{{ url_for('shelf.edit_shelf', shelf_id=shelf.id) }}" class="btn btn-primary">{{ _('Edit Shelf') }} </a>
<a id="order_shelf" href="{{ url_for('shelf.order_shelf', shelf_id=shelf.id) }}" class="btn btn-primary">{{ _('Change order') }} </a>
{% endif %}
{% endif %}
<div class="row">
@ -17,21 +17,21 @@
{% for entry in entries %}
<div class="col-sm-3 col-lg-2 col-xs-6 book">
<div class="cover">
<a href="{{ url_for('show_book', book_id=entry.id) }}" data-toggle="modal" data-target="#bookDetailsModal" data-remote="false">
<a href="{{ url_for('web.show_book', book_id=entry.id) }}" data-toggle="modal" data-target="#bookDetailsModal" data-remote="false">
{% if entry.has_cover %}
<img src="{{ url_for('get_cover', book_id=entry.id) }}" alt="{{ entry.title }}" />
<img src="{{ url_for('web.get_cover', book_id=entry.id) }}" alt="{{ entry.title }}" />
{% else %}
<img src="{{ url_for('static', filename='generic_cover.jpg') }}" alt="{{ entry.title }}" />
{% endif %}
</a>
</div>
<div class="meta">
<a href="{{ url_for('show_book', book_id=entry.id) }}" data-toggle="modal" data-target="#bookDetailsModal" data-remote="false">
<a href="{{ url_for('web.show_book', book_id=entry.id) }}" data-toggle="modal" data-target="#bookDetailsModal" data-remote="false">
<p class="title">{{entry.title|shortentitle}}</p>
</a>
<p class="author">
{% for author in entry.authors %}
<a href="{{url_for('author', book_id=author.id) }}">{{author.name.replace('|',',')}}</a>
<a href="{{url_for('web.author', book_id=author.id) }}">{{author.name.replace('|',',')}}</a>
{% if not loop.last %}
&amp;
{% endif %}
@ -63,7 +63,7 @@
<div class="modal-body text-center">
<span>{{_('Shelf will be lost for everybody and forever!')}}</span>
<p></p>
<a id="confirm" href="{{ url_for('delete_shelf', shelf_id=shelf.id) }}" class="btn btn-danger">{{_('Ok')}}</a>
<a id="confirm" href="{{ url_for('shelf.delete_shelf', shelf_id=shelf.id) }}" class="btn btn-danger">{{_('Ok')}}</a>
<button type="button" class="btn btn-default" data-dismiss="modal">{{_('Back')}}</button>
</div>
</div>

2
cps/templates/shelf_edit.html
Unescape Escape View File

@ -16,7 +16,7 @@
{% endif %}
<button type="submit" class="btn btn-default" id="submit">{{_('Submit')}}</button>
{% if shelf.id != None %}
<a href="{{ url_for('show_shelf', shelf_id=shelf.id) }}" class="btn btn-default">{{_('Back')}}</a>
<a href="{{ url_for('shelf.show_shelf', shelf_id=shelf.id) }}" class="btn btn-default">{{_('Back')}}</a>
{% endif %}
</form>
</div>

5
cps/ub.py
Unescape Escape View File

@ -35,6 +35,8 @@ import cli
engine = create_engine('sqlite:///{0}'.format(cli.settingspath), echo=False)
Base = declarative_base()
session = None
ROLE_USER = 0
ROLE_ADMIN = 1
ROLE_DOWNLOAD = 2
@ -849,8 +851,9 @@ def create_admin_user():
except Exception:
session.rollback()
def init_db():
# Open session for database connection
global session
Session = sessionmaker()
Session.configure(bind=engine)
session = Session()

18
cps/updater.py
Unescape Escape View File

@ -17,26 +17,25 @@
# 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 cps import config, get_locale
import threading
import zipfile
import requests
import re
import logging
import server
import time
from io import BytesIO
import os
import sys
import shutil
from cps import config
from ub import UPDATE_STABLE
from tempfile import gettempdir
import datetime
import json
from flask_babel import gettext as _
from babel.dates import format_datetime
import web
import server
def is_sha1(sha1):
if len(sha1) != 40:
@ -288,7 +287,7 @@ class Updater(threading.Thread):
update_data['committer']['date'], '%Y-%m-%dT%H:%M:%SZ') - tz
parents.append(
[
format_datetime(new_commit_date, format='short', locale=web.get_locale()),
format_datetime(new_commit_date, format='short', locale=get_locale()),
update_data['message'],
update_data['sha']
]
@ -318,7 +317,7 @@ class Updater(threading.Thread):
parent_commit_date = datetime.datetime.strptime(
parent_data['committer']['date'], '%Y-%m-%dT%H:%M:%SZ') - tz
parent_commit_date = format_datetime(
parent_commit_date, format='short', locale=web.get_locale())
parent_commit_date, format='short', locale=get_locale())
parents.append([parent_commit_date,
parent_data['message'].replace('\r\n','<p>').replace('\n','<p>')])
@ -346,7 +345,7 @@ class Updater(threading.Thread):
commit['committer']['date'], '%Y-%m-%dT%H:%M:%SZ') - tz
parents.append(
[
format_datetime(new_commit_date, format='short', locale=web.get_locale()),
format_datetime(new_commit_date, format='short', locale=get_locale()),
commit['message'],
commit['sha']
]
@ -376,7 +375,7 @@ class Updater(threading.Thread):
parent_commit_date = datetime.datetime.strptime(
parent_data['committer']['date'], '%Y-%m-%dT%H:%M:%SZ') - tz
parent_commit_date = format_datetime(
parent_commit_date, format='short', locale=web.get_locale())
parent_commit_date, format='short', locale=get_locale())
parents.append([parent_commit_date, parent_data['message'], parent_data['sha']])
parent_commit = parent_data['parents'][0]
@ -510,6 +509,3 @@ class Updater(threading.Thread):
status['message'] = _(u'General error')
return status, commit
updater_thread = Updater()

159
cps/uploader.py
Unescape Escape View File

@ -17,11 +17,14 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import os
# import os
from tempfile import gettempdir
import hashlib
from collections import namedtuple
import book_formats
import logging
import os
from flask_babel import gettext as _
import comic
BookMeta = namedtuple('BookMeta', 'file_path, extension, title, author, cover, description, tags, series, series_id, languages')
@ -29,6 +32,158 @@ BookMeta = namedtuple('BookMeta', 'file_path, extension, title, author, cover, d
:rtype: BookMeta
"""
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# This file is part of the Calibre-Web (https://github.com/janeczku/calibre-web)
# Copyright (C) 2016-2019 lemmsh cervinko Kennyl matthazinski OzzieIsaacs
#
# 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/>.
try:
from lxml.etree import LXML_VERSION as lxmlversion
except ImportError:
lxmlversion = None
__author__ = 'lemmsh'
logger = logging.getLogger("book_formats")
try:
from wand.image import Image
from wand import version as ImageVersion
use_generic_pdf_cover = False
except (ImportError, RuntimeError) as e:
logger.warning('cannot import Image, generating pdf covers for pdf uploads will not work: %s', e)
use_generic_pdf_cover = True
try:
from PyPDF2 import PdfFileReader
from PyPDF2 import __version__ as PyPdfVersion
use_pdf_meta = True
except ImportError as e:
logger.warning('cannot import PyPDF2, extracting pdf metadata will not work: %s', e)
use_pdf_meta = False
try:
import epub
use_epub_meta = True
except ImportError as e:
logger.warning('cannot import epub, extracting epub metadata will not work: %s', e)
use_epub_meta = False
try:
import fb2
use_fb2_meta = True
except ImportError as e:
logger.warning('cannot import fb2, extracting fb2 metadata will not work: %s', e)
use_fb2_meta = False
def process(tmp_file_path, original_file_name, original_file_extension):
meta = None
try:
if ".PDF" == original_file_extension.upper():
meta = pdf_meta(tmp_file_path, original_file_name, original_file_extension)
if ".EPUB" == original_file_extension.upper() and use_epub_meta is True:
meta = epub.get_epub_info(tmp_file_path, original_file_name, original_file_extension)
if ".FB2" == original_file_extension.upper() and use_fb2_meta is True:
meta = fb2.get_fb2_info(tmp_file_path, original_file_extension)
if original_file_extension.upper() in ['.CBZ', '.CBT']:
meta = comic.get_comic_info(tmp_file_path, original_file_name, original_file_extension)
except Exception as ex:
logger.warning('cannot parse metadata, using default: %s', ex)
if meta and meta.title.strip() and meta.author.strip():
return meta
else:
return default_meta(tmp_file_path, original_file_name, original_file_extension)
def default_meta(tmp_file_path, original_file_name, original_file_extension):
return BookMeta(
file_path=tmp_file_path,
extension=original_file_extension,
title=original_file_name,
author=u"Unknown",
cover=None,
description="",
tags="",
series="",
series_id="",
languages="")
def pdf_meta(tmp_file_path, original_file_name, original_file_extension):
if use_pdf_meta:
pdf = PdfFileReader(open(tmp_file_path, 'rb'))
doc_info = pdf.getDocumentInfo()
else:
doc_info = None
if doc_info is not None:
author = doc_info.author if doc_info.author else u"Unknown"
title = doc_info.title if doc_info.title else original_file_name
subject = doc_info.subject
else:
author = u"Unknown"
title = original_file_name
subject = ""
return BookMeta(
file_path=tmp_file_path,
extension=original_file_extension,
title=title,
author=author,
cover=pdf_preview(tmp_file_path, original_file_name),
description=subject,
tags="",
series="",
series_id="",
languages="")
def pdf_preview(tmp_file_path, tmp_dir):
if use_generic_pdf_cover:
return None
else:
cover_file_name = os.path.splitext(tmp_file_path)[0] + ".cover.jpg"
with Image(filename=tmp_file_path + "[0]", resolution=150) as img:
img.compression_quality = 88
img.save(filename=os.path.join(tmp_dir, cover_file_name))
return cover_file_name
def get_versions():
if not use_generic_pdf_cover:
IVersion = ImageVersion.MAGICK_VERSION
WVersion = ImageVersion.VERSION
else:
IVersion = _(u'not installed')
WVersion = _(u'not installed')
if use_pdf_meta:
PVersion='v'+PyPdfVersion
else:
PVersion=_(u'not installed')
if lxmlversion:
XVersion = 'v'+'.'.join(map(str, lxmlversion))
else:
XVersion = _(u'not installed')
return {'Image Magick': IVersion, 'PyPdf': PVersion, 'lxml':XVersion, 'Wand Version': WVersion}
def upload(uploadfile):
tmp_dir = os.path.join(gettempdir(), 'calibre_web')

2790
cps/web.py
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