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Code Issues Releases Wiki Activity

Changed session_handing

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This commit is contained in:
Ozzieisaacs 2020-12-07 08:44:49 +01:00
parent c25afdc203
commit 777c2726d3
13 changed files with 254 additions and 243 deletions
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5
cps/__init__.py
View File

@ -71,7 +71,7 @@ lm.session_protection = 'strong'
ub.init_db(cli.settingspath)
# pylint: disable=no-member
config = config_sql.load_configuration(ub.session)
config = config_sql.load_configuration(ub.Scoped_Session)
web_server = WebServer()
@ -94,12 +94,13 @@ def create_app():
app.root_path = app.root_path.decode('utf-8')
app.instance_path = app.instance_path.decode('utf-8')
#if os.environ.get('FLASK_DEBUG'):
cache_buster.init_cache_busting(app)
log.info('Starting Calibre Web...')
Principal(app)
lm.init_app(app)
app.secret_key = os.getenv('SECRET_KEY', config_sql.get_flask_session_key(ub.session))
app.secret_key = os.getenv('SECRET_KEY', config_sql.get_flask_session_key(ub.Scoped_Session))
web_server.init_app(app, config)

112
cps/admin.py
View File

@ -30,7 +30,7 @@ from datetime import datetime, timedelta
from babel import Locale as LC
from babel.dates import format_datetime
from flask import Blueprint, flash, redirect, url_for, abort, request, make_response, send_from_directory
from flask import Blueprint, flash, redirect, url_for, abort, request, make_response, send_from_directory, g
from flask_login import login_required, current_user, logout_user
from flask_babel import gettext as _
from sqlalchemy import and_
@ -88,7 +88,7 @@ def shutdown():
if task in (0, 1): # valid commandos received
# close all database connections
calibre_db.dispose()
ub.dispose()
# ub.dispose()
if task == 0:
showtext['text'] = _(u'Server restarted, please reload page')
@ -130,7 +130,7 @@ def admin():
else:
commit = version['version']
allUser = ub.session.query(ub.User).all()
allUser = g.ubsession.query(ub.User).all()
email_settings = config.get_mail_settings()
kobo_support = feature_support['kobo'] and config.config_kobo_sync
return render_title_template("admin.html", allUser=allUser, email=email_settings, config=config, commit=commit,
@ -204,9 +204,9 @@ def edit_domain(allow):
# pk: 1 //primary key (record id)
# value: 'superuser!' //new value
vals = request.form.to_dict()
answer = ub.session.query(ub.Registration).filter(ub.Registration.id == vals['pk']).first()
answer = g.ubsession.query(ub.Registration).filter(ub.Registration.id == vals['pk']).first()
answer.domain = vals['value'].replace('*', '%').replace('?', '_').lower()
ub.session.commit()
g.ubsession.commit()
return ""
@ -215,12 +215,12 @@ def edit_domain(allow):
@admin_required
def add_domain(allow):
domain_name = request.form.to_dict()['domainname'].replace('*', '%').replace('?', '_').lower()
check = ub.session.query(ub.Registration).filter(ub.Registration.domain == domain_name)\
check = g.ubsession.query(ub.Registration).filter(ub.Registration.domain == domain_name)\
.filter(ub.Registration.allow == allow).first()
if not check:
new_domain = ub.Registration(domain=domain_name, allow=allow)
ub.session.add(new_domain)
ub.session.commit()
g.ubsession.add(new_domain)
g.ubsession.commit()
return ""
@ -229,13 +229,13 @@ def add_domain(allow):
@admin_required
def delete_domain():
domain_id = request.form.to_dict()['domainid'].replace('*', '%').replace('?', '_').lower()
ub.session.query(ub.Registration).filter(ub.Registration.id == domain_id).delete()
ub.session.commit()
g.ubsession.query(ub.Registration).filter(ub.Registration.id == domain_id).delete()
g.ubsession.commit()
# If last domain was deleted, add all domains by default
if not ub.session.query(ub.Registration).filter(ub.Registration.allow==1).count():
if not g.ubsession.query(ub.Registration).filter(ub.Registration.allow==1).count():
new_domain = ub.Registration(domain="%.%",allow=1)
ub.session.add(new_domain)
ub.session.commit()
g.ubsession.add(new_domain)
g.ubsession.commit()
return ""
@ -243,7 +243,7 @@ def delete_domain():
@login_required
@admin_required
def list_domain(allow):
answer = ub.session.query(ub.Registration).filter(ub.Registration.allow == allow).all()
answer = g.ubsession.query(ub.Registration).filter(ub.Registration.allow == allow).all()
json_dumps = json.dumps([{"domain": r.domain.replace('%', '*').replace('_', '?'), "id": r.id} for r in answer])
js = json.dumps(json_dumps.replace('"', "'")).lstrip('"').strip('"')
response = make_response(js.replace("'", '"'))
@ -269,23 +269,23 @@ def edit_restriction(res_type):
if res_type == 2: # Tags per user
usr_id = os.path.split(request.referrer)[-1]
if usr_id.isdigit() == True:
usr = ub.session.query(ub.User).filter(ub.User.id == int(usr_id)).first()
usr = g.ubsession.query(ub.User).filter(ub.User.id == int(usr_id)).first()
else:
usr = current_user
elementlist = usr.list_allowed_tags()
elementlist[int(element['id'][1:])]=element['Element']
usr.allowed_tags = ','.join(elementlist)
ub.session.commit()
g.ubsession.commit()
if res_type == 3: # CColumn per user
usr_id = os.path.split(request.referrer)[-1]
if usr_id.isdigit() == True:
usr = ub.session.query(ub.User).filter(ub.User.id == int(usr_id)).first()
usr = g.ubsession.query(ub.User).filter(ub.User.id == int(usr_id)).first()
else:
usr = current_user
elementlist = usr.list_allowed_column_values()
elementlist[int(element['id'][1:])]=element['Element']
usr.allowed_column_value = ','.join(elementlist)
ub.session.commit()
g.ubsession.commit()
if element['id'].startswith('d'):
if res_type == 0: # Tags as template
elementlist = config.list_denied_tags()
@ -300,23 +300,23 @@ def edit_restriction(res_type):
if res_type == 2: # Tags per user
usr_id = os.path.split(request.referrer)[-1]
if usr_id.isdigit() == True:
usr = ub.session.query(ub.User).filter(ub.User.id == int(usr_id)).first()
usr = g.ubsession.query(ub.User).filter(ub.User.id == int(usr_id)).first()
else:
usr = current_user
elementlist = usr.list_denied_tags()
elementlist[int(element['id'][1:])]=element['Element']
usr.denied_tags = ','.join(elementlist)
ub.session.commit()
g.ubsession.commit()
if res_type == 3: # CColumn per user
usr_id = os.path.split(request.referrer)[-1]
if usr_id.isdigit() == True:
usr = ub.session.query(ub.User).filter(ub.User.id == int(usr_id)).first()
usr = g.ubsession.query(ub.User).filter(ub.User.id == int(usr_id)).first()
else:
usr = current_user
elementlist = usr.list_denied_column_values()
elementlist[int(element['id'][1:])]=element['Element']
usr.denied_column_value = ','.join(elementlist)
ub.session.commit()
g.ubsession.commit()
return ""
def restriction_addition(element, list_func):
@ -357,27 +357,27 @@ def add_restriction(res_type):
if res_type == 2: # Tags per user
usr_id = os.path.split(request.referrer)[-1]
if usr_id.isdigit() == True:
usr = ub.session.query(ub.User).filter(ub.User.id == int(usr_id)).first()
usr = g.ubsession.query(ub.User).filter(ub.User.id == int(usr_id)).first()
else:
usr = current_user
if 'submit_allow' in element:
usr.allowed_tags = restriction_addition(element, usr.list_allowed_tags)
ub.session.commit()
g.ubsession.commit()
elif 'submit_deny' in element:
usr.denied_tags = restriction_addition(element, usr.list_denied_tags)
ub.session.commit()
g.ubsession.commit()
if res_type == 3: # CustomC per user
usr_id = os.path.split(request.referrer)[-1]
if usr_id.isdigit() == True:
usr = ub.session.query(ub.User).filter(ub.User.id == int(usr_id)).first()
usr = g.ubsession.query(ub.User).filter(ub.User.id == int(usr_id)).first()
else:
usr = current_user
if 'submit_allow' in element:
usr.allowed_column_value = restriction_addition(element, usr.list_allowed_column_values)
ub.session.commit()
g.ubsession.commit()
elif 'submit_deny' in element:
usr.denied_column_value = restriction_addition(element, usr.list_denied_column_values)
ub.session.commit()
g.ubsession.commit()
return ""
@admi.route("/ajax/deleterestriction/<int:res_type>", methods=['POST'])
@ -402,27 +402,27 @@ def delete_restriction(res_type):
elif res_type == 2: # Tags per user
usr_id = os.path.split(request.referrer)[-1]
if usr_id.isdigit() == True:
usr = ub.session.query(ub.User).filter(ub.User.id == int(usr_id)).first()
usr = g.ubsession.query(ub.User).filter(ub.User.id == int(usr_id)).first()
else:
usr = current_user
if element['id'].startswith('a'):
usr.allowed_tags = restriction_deletion(element, usr.list_allowed_tags)
ub.session.commit()
g.ubsession.commit()
elif element['id'].startswith('d'):
usr.denied_tags = restriction_deletion(element, usr.list_denied_tags)
ub.session.commit()
g.ubsession.commit()
elif res_type == 3: # Columns per user
usr_id = os.path.split(request.referrer)[-1]
if usr_id.isdigit() == True: # select current user if admins are editing their own rights
usr = ub.session.query(ub.User).filter(ub.User.id == int(usr_id)).first()
usr = g.ubsession.query(ub.User).filter(ub.User.id == int(usr_id)).first()
else:
usr = current_user
if element['id'].startswith('a'):
usr.allowed_column_value = restriction_deletion(element, usr.list_allowed_column_values)
ub.session.commit()
g.ubsession.commit()
elif element['id'].startswith('d'):
usr.denied_column_value = restriction_deletion(element, usr.list_denied_column_values)
ub.session.commit()
g.ubsession.commit()
return ""
@ -445,7 +445,7 @@ def list_restriction(res_type):
elif res_type == 2: # Tags per user
usr_id = os.path.split(request.referrer)[-1]
if usr_id.isdigit() == True:
usr = ub.session.query(ub.User).filter(ub.User.id == usr_id).first()
usr = g.ubsession.query(ub.User).filter(ub.User.id == usr_id).first()
else:
usr = current_user
restrict = [{'Element': x, 'type':_('Deny'), 'id': 'd'+str(i) }
@ -456,7 +456,7 @@ def list_restriction(res_type):
elif res_type == 3: # CustomC per user
usr_id = os.path.split(request.referrer)[-1]
if usr_id.isdigit() == True:
usr = ub.session.query(ub.User).filter(ub.User.id==usr_id).first()
usr = g.ubsession.query(ub.User).filter(ub.User.id==usr_id).first()
else:
usr = current_user
restrict = [{'Element': x, 'type':_('Deny'), 'id': 'd'+str(i) }
@ -535,7 +535,7 @@ def _configuration_oauth_helper(to_save):
element["active"] = 1
else:
element["active"] = 0
ub.session.query(ub.OAuthProvider).filter(ub.OAuthProvider.id == element['id']).update(
g.ubsession.query(ub.OAuthProvider).filter(ub.OAuthProvider.id == element['id']).update(
{"oauth_client_id": to_save["config_" + str(element['id']) + "_oauth_client_id"],
"oauth_client_secret": to_save["config_" + str(element['id']) + "_oauth_client_secret"],
"active": element["active"]})
@ -691,7 +691,7 @@ def _configuration_update_helper():
_config_checkbox(to_save, "config_remote_login")
if not config.config_remote_login:
ub.session.query(ub.RemoteAuthToken).filter(ub.RemoteAuthToken.token_type==0).delete()
g.ubsession.query(ub.RemoteAuthToken).filter(ub.RemoteAuthToken.token_type==0).delete()
# Goodreads configuration
_config_checkbox(to_save, "config_use_goodreads")
@ -723,7 +723,7 @@ def _configuration_update_helper():
if unrar_status:
return _configuration_result(unrar_status, gdriveError)
except (OperationalError, InvalidRequestError):
ub.session.rollback()
g.ubsession.rollback()
_configuration_result(_(u"Settings DB is not Writeable"), gdriveError)
try:
@ -791,9 +791,9 @@ def _handle_new_user(to_save, content,languages, translations, kobo_support):
registered_oauth=oauth_check, kobo_support=kobo_support,
title=_(u"Add new user"))
content.password = generate_password_hash(to_save["password"])
existing_user = ub.session.query(ub.User).filter(func.lower(ub.User.nickname) == to_save["nickname"].lower()) \
existing_user = g.ubsession.query(ub.User).filter(func.lower(ub.User.nickname) == to_save["nickname"].lower()) \
.first()
existing_email = ub.session.query(ub.User).filter(ub.User.email == to_save["email"].lower()) \
existing_email = g.ubsession.query(ub.User).filter(ub.User.email == to_save["email"].lower()) \
.first()
if not existing_user and not existing_email:
content.nickname = to_save["nickname"]
@ -814,31 +814,31 @@ def _handle_new_user(to_save, content,languages, translations, kobo_support):
content.denied_tags = config.config_denied_tags
content.allowed_column_value = config.config_allowed_column_value
content.denied_column_value = config.config_denied_column_value
ub.session.add(content)
ub.session.commit()
g.ubsession.add(content)
g.ubsession.commit()
flash(_(u"User '%(user)s' created", user=content.nickname), category="success")
return redirect(url_for('admin.admin'))
except IntegrityError:
ub.session.rollback()
g.ubsession.rollback()
flash(_(u"Found an existing account for this e-mail address or nickname."), category="error")
except OperationalError:
ub.session.rollback()
g.ubsession.rollback()
flash(_(u"Settings DB is not Writeable"), category="error")
def _handle_edit_user(to_save, content,languages, translations, kobo_support):
if "delete" in to_save:
if ub.session.query(ub.User).filter(ub.User.role.op('&')(constants.ROLE_ADMIN) == constants.ROLE_ADMIN,
if g.ubsession.query(ub.User).filter(ub.User.role.op('&')(constants.ROLE_ADMIN) == constants.ROLE_ADMIN,
ub.User.id != content.id).count():
ub.session.query(ub.User).filter(ub.User.id == content.id).delete()
ub.session.commit()
g.ubsession.query(ub.User).filter(ub.User.id == content.id).delete()
g.ubsession.commit()
flash(_(u"User '%(nick)s' deleted", nick=content.nickname), category="success")
return redirect(url_for('admin.admin'))
else:
flash(_(u"No admin user remaining, can't delete user", nick=content.nickname), category="error")
return redirect(url_for('admin.admin'))
else:
if not ub.session.query(ub.User).filter(ub.User.role.op('&')(constants.ROLE_ADMIN) == constants.ROLE_ADMIN,
if not g.ubsession.query(ub.User).filter(ub.User.role.op('&')(constants.ROLE_ADMIN) == constants.ROLE_ADMIN,
ub.User.id != content.id).count() and \
not 'admin_role' in to_save:
flash(_(u"No admin user remaining, can't remove admin role", nick=content.nickname), category="error")
@ -872,7 +872,7 @@ def _handle_edit_user(to_save, content,languages, translations, kobo_support):
if "locale" in to_save and to_save["locale"]:
content.locale = to_save["locale"]
if to_save["email"] and to_save["email"] != content.email:
existing_email = ub.session.query(ub.User).filter(ub.User.email == to_save["email"].lower()) \
existing_email = g.ubsession.query(ub.User).filter(ub.User.email == to_save["email"].lower()) \
.first()
if not existing_email:
content.email = to_save["email"]
@ -889,7 +889,7 @@ def _handle_edit_user(to_save, content,languages, translations, kobo_support):
title=_(u"Edit User %(nick)s", nick=content.nickname), page="edituser")
if "nickname" in to_save and to_save["nickname"] != content.nickname:
# Query User nickname, if not existing, change
if not ub.session.query(ub.User).filter(ub.User.nickname == to_save["nickname"]).scalar():
if not g.ubsession.query(ub.User).filter(ub.User.nickname == to_save["nickname"]).scalar():
content.nickname = to_save["nickname"]
else:
flash(_(u"This username is already taken"), category="error")
@ -906,13 +906,13 @@ def _handle_edit_user(to_save, content,languages, translations, kobo_support):
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()
g.ubsession.commit()
flash(_(u"User '%(nick)s' updated", nick=content.nickname), category="success")
except IntegrityError:
ub.session.rollback()
g.ubsession.rollback()
flash(_(u"An unknown error occured."), category="error")
except OperationalError:
ub.session.rollback()
g.ubsession.rollback()
flash(_(u"Settings DB is not Writeable"), category="error")
@ -961,7 +961,7 @@ def update_mailsettings():
try:
config.save()
except (OperationalError, InvalidRequestError):
ub.session.rollback()
g.ubsession.rollback()
flash(_(u"Settings DB is not Writeable"), category="error")
return edit_mailsettings()
@ -985,7 +985,7 @@ def update_mailsettings():
@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
content = g.ubsession.query(ub.User).filter(ub.User.id == int(user_id)).first() # type: ub.User
if not content or (not config.config_anonbrowse and content.nickname == "Guest"):
flash(_(u"User not found"), category="error")
return redirect(url_for('admin.admin'))

8
cps/config_sql.py
View File

@ -395,7 +395,8 @@ def _migrate_database(session):
_migrate_table(session, _Flask_Settings)
def load_configuration(session):
def load_configuration(Session):
session = Session()
_migrate_database(session)
if not session.query(_Settings).count():
@ -409,12 +410,15 @@ def load_configuration(session):
session.query(ub.User).filter(ub.User.mature_content != True). \
update({"denied_tags": conf.config_mature_content_tags}, synchronize_session=False)
session.commit()
session.close()
return conf
def get_flask_session_key(session):
def get_flask_session_key(Session):
session = Session()
flask_settings = session.query(_Flask_Settings).one_or_none()
if flask_settings == None:
flask_settings = _Flask_Settings(os.urandom(32))
session.add(flask_settings)
session.commit()
session.close()
return flask_settings.flask_session_key

5
cps/db.py
View File

@ -32,9 +32,10 @@ from sqlalchemy.orm import relationship, sessionmaker, scoped_session
from sqlalchemy.orm.collections import InstrumentedList
from sqlalchemy.ext.declarative import declarative_base, DeclarativeMeta
from sqlalchemy.pool import StaticPool
from flask_login import current_user
from sqlalchemy.sql.expression import and_, true, false, text, func, or_
from sqlalchemy.ext.associationproxy import association_proxy
from flask_login import current_user
from flask import g
from babel import Locale as LC
from babel.core import UnknownLocaleError
from flask_babel import gettext as _
@ -564,7 +565,7 @@ class CalibreDB():
def common_filters(self, allow_show_archived=False):
if not allow_show_archived:
archived_books = (
ub.session.query(ub.ArchivedBook)
g.ubsession.query(ub.ArchivedBook)
.filter(ub.ArchivedBook.user_id == int(current_user.id))
.filter(ub.ArchivedBook.is_archived == True)
.all()

8
cps/editbooks.py
View File

@ -27,7 +27,7 @@ import json
from shutil import copyfile
from uuid import uuid4
from flask import Blueprint, request, flash, redirect, url_for, abort, Markup, Response
from flask import Blueprint, request, flash, redirect, url_for, abort, Markup, Response, g
from flask_babel import gettext as _
from flask_login import current_user, login_required
from sqlalchemy.exc import OperationalError
@ -212,10 +212,10 @@ def delete_book(book_id, book_format, jsonResponse):
flash(error, category="warning")
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()
g.ubsession.query(ub.BookShelf).filter(ub.BookShelf.book_id == book_id).delete()
g.ubsession.query(ub.ReadBook).filter(ub.ReadBook.book_id == book_id).delete()
ub.delete_download(book_id)
ub.session.commit()
g.ubsession.commit()
# check if only this book links to:
# author, language, series, tags, custom columns

15
cps/helper.py
View File

@ -24,10 +24,7 @@ import io
import mimetypes
import re
import shutil
import glob
import time
import zipfile
import json
import unicodedata
from datetime import datetime, timedelta
from tempfile import gettempdir
@ -35,7 +32,7 @@ from tempfile import gettempdir
import requests
from babel.dates import format_datetime
from babel.units import format_unit
from flask import send_from_directory, make_response, redirect, abort, url_for, send_file
from flask import send_from_directory, make_response, redirect, abort, url_for, g
from flask_babel import gettext as _
from flask_login import current_user
from sqlalchemy.sql.expression import true, false, and_, text
@ -485,7 +482,7 @@ def delete_book_gdrive(book, book_format):
def reset_password(user_id):
existing_user = ub.session.query(ub.User).filter(ub.User.id == user_id).first()
existing_user = g.ubsession.query(ub.User).filter(ub.User.id == user_id).first()
if not existing_user:
return 0, None
if not config.get_mail_server_configured():
@ -493,11 +490,11 @@ def reset_password(user_id):
try:
password = generate_random_password()
existing_user.password = generate_password_hash(password)
ub.session.commit()
g.ubsession.commit()
send_registration_mail(existing_user.email, existing_user.nickname, password, True)
return 1, existing_user.nickname
except Exception:
ub.session.rollback()
g.ubsession.rollback()
return 0, None
@ -779,11 +776,11 @@ def tags_filters():
def check_valid_domain(domain_text):
# domain_text = domain_text.split('@', 1)[-1].lower()
sql = "SELECT * FROM registration WHERE (:domain LIKE domain and allow = 1);"
result = ub.session.query(ub.Registration).from_statement(text(sql)).params(domain=domain_text).all()
result = g.ubsession.query(ub.Registration).from_statement(text(sql)).params(domain=domain_text).all()
if not len(result):
return False
sql = "SELECT * FROM registration WHERE (:domain LIKE domain and allow = 0);"
result = ub.session.query(ub.Registration).from_statement(text(sql)).params(domain=domain_text).all()
result = g.ubsession.query(ub.Registration).from_statement(text(sql)).params(domain=domain_text).all()
return not len(result)

51
cps/kobo.py
View File

@ -37,7 +37,8 @@ from flask import (
current_app,
url_for,
redirect,
abort
abort,
g
)
from flask_login import current_user
from werkzeug.datastructures import Headers
@ -210,7 +211,7 @@ def HandleSyncRequest():
# generate reading state data
changed_reading_states = (
ub.session.query(ub.KoboReadingState)
g.ubsession.query(ub.KoboReadingState)
.filter(and_(func.datetime(ub.KoboReadingState.last_modified) > sync_token.reading_state_last_modified,
ub.KoboReadingState.user_id == current_user.id,
ub.KoboReadingState.book_id.notin_(reading_states_in_new_entitlements))))
@ -439,19 +440,19 @@ def HandleTagCreate():
log.debug("Received malformed v1/library/tags request.")
abort(400, description="Malformed tags POST request. Data has empty 'Name', missing 'Name' or 'Items' field")
shelf = ub.session.query(ub.Shelf).filter(ub.Shelf.name == name, ub.Shelf.user_id ==
shelf = g.ubsession.query(ub.Shelf).filter(ub.Shelf.name == name, ub.Shelf.user_id ==
current_user.id).one_or_none()
if shelf and not shelf_lib.check_shelf_edit_permissions(shelf):
abort(401, description="User is unauthaurized to create shelf.")
if not shelf:
shelf = ub.Shelf(user_id=current_user.id, name=name, uuid=str(uuid.uuid4()))
ub.session.add(shelf)
g.ubsession.add(shelf)
items_unknown_to_calibre = add_items_to_shelf(items, shelf)
if items_unknown_to_calibre:
log.debug("Received request to add unknown books to a collection. Silently ignoring items.")
ub.session.commit()
g.ubsession.commit()
return make_response(jsonify(str(shelf.uuid)), 201)
@ -459,7 +460,7 @@ def HandleTagCreate():
@kobo.route("/v1/library/tags/<tag_id>", methods=["DELETE", "PUT"])
@requires_kobo_auth
def HandleTagUpdate(tag_id):
shelf = ub.session.query(ub.Shelf).filter(ub.Shelf.uuid == tag_id,
shelf = g.ubsession.query(ub.Shelf).filter(ub.Shelf.uuid == tag_id,
ub.Shelf.user_id == current_user.id).one_or_none()
if not shelf:
log.debug("Received Kobo tag update request on a collection unknown to CalibreWeb")
@ -483,8 +484,8 @@ def HandleTagUpdate(tag_id):
abort(400, description="Malformed tags POST request. Data is missing 'Name' field")
shelf.name = name
ub.session.merge(shelf)
ub.session.commit()
g.ubsession.merge(shelf)
g.ubsession.commit()
return make_response(' ', 200)
@ -522,7 +523,7 @@ def HandleTagAddItem(tag_id):
log.debug("Received malformed v1/library/tags/<tag_id>/items/delete request.")
abort(400, description="Malformed tags POST request. Data is missing 'Items' field")
shelf = ub.session.query(ub.Shelf).filter(ub.Shelf.uuid == tag_id,
shelf = g.ubsession.query(ub.Shelf).filter(ub.Shelf.uuid == tag_id,
ub.Shelf.user_id == current_user.id).one_or_none()
if not shelf:
log.debug("Received Kobo request on a collection unknown to CalibreWeb")
@ -535,8 +536,8 @@ def HandleTagAddItem(tag_id):
if items_unknown_to_calibre:
log.debug("Received request to add an unknown book to a collection. Silently ignoring item.")
ub.session.merge(shelf)
ub.session.commit()
g.ubsession.merge(shelf)
g.ubsession.commit()
return make_response('', 201)
@ -552,7 +553,7 @@ def HandleTagRemoveItem(tag_id):
log.debug("Received malformed v1/library/tags/<tag_id>/items/delete request.")
abort(400, description="Malformed tags POST request. Data is missing 'Items' field")
shelf = ub.session.query(ub.Shelf).filter(ub.Shelf.uuid == tag_id,
shelf = g.ubsession.query(ub.Shelf).filter(ub.Shelf.uuid == tag_id,
ub.Shelf.user_id == current_user.id).one_or_none()
if not shelf:
log.debug(
@ -577,7 +578,7 @@ def HandleTagRemoveItem(tag_id):
shelf.books.filter(ub.BookShelf.book_id == book.id).delete()
except KeyError:
items_unknown_to_calibre.append(item)
ub.session.commit()
g.ubsession.commit()
if items_unknown_to_calibre:
log.debug("Received request to remove an unknown book to a collecition. Silently ignoring item.")
@ -590,7 +591,7 @@ def HandleTagRemoveItem(tag_id):
def sync_shelves(sync_token, sync_results):
new_tags_last_modified = sync_token.tags_last_modified
for shelf in ub.session.query(ub.ShelfArchive).filter(func.datetime(ub.ShelfArchive.last_modified) > sync_token.tags_last_modified,
for shelf in g.ubsession.query(ub.ShelfArchive).filter(func.datetime(ub.ShelfArchive.last_modified) > sync_token.tags_last_modified,
ub.ShelfArchive.user_id == current_user.id):
new_tags_last_modified = max(shelf.last_modified, new_tags_last_modified)
@ -603,7 +604,7 @@ def sync_shelves(sync_token, sync_results):
}
})
for shelf in ub.session.query(ub.Shelf).filter(func.datetime(ub.Shelf.last_modified) > sync_token.tags_last_modified,
for shelf in g.ubsession.query(ub.Shelf).filter(func.datetime(ub.Shelf.last_modified) > sync_token.tags_last_modified,
ub.Shelf.user_id == current_user.id):
if not shelf_lib.check_shelf_view_permissions(shelf):
continue
@ -623,7 +624,7 @@ def sync_shelves(sync_token, sync_results):
"ChangedTag": tag
})
sync_token.tags_last_modified = new_tags_last_modified
ub.session.commit()
g.ubsession.commit()
# Creates a Kobo "Tag" object from a ub.Shelf object
@ -700,11 +701,11 @@ def HandleStateRequest(book_uuid):
update_results_response["StatusInfoResult"] = {"Result": "Success"}
except (KeyError, TypeError, ValueError, StatementError):
log.debug("Received malformed v1/library/<book_uuid>/state request.")
ub.session.rollback()
g.ubsession.rollback()
abort(400, description="Malformed request data is missing 'ReadingStates' key")
ub.session.merge(kobo_reading_state)
ub.session.commit()
g.ubsession.merge(kobo_reading_state)
g.ubsession.commit()
return jsonify({
"RequestResult": "Success",
"UpdateResults": [update_results_response],
@ -732,7 +733,7 @@ def get_ub_read_status(kobo_read_status):
def get_or_create_reading_state(book_id):
book_read = ub.session.query(ub.ReadBook).filter(ub.ReadBook.book_id == book_id,
book_read = g.ubsession.query(ub.ReadBook).filter(ub.ReadBook.book_id == book_id,
ub.ReadBook.user_id == current_user.id).one_or_none()
if not book_read:
book_read = ub.ReadBook(user_id=current_user.id, book_id=book_id)
@ -741,8 +742,8 @@ def get_or_create_reading_state(book_id):
kobo_reading_state.current_bookmark = ub.KoboBookmark()
kobo_reading_state.statistics = ub.KoboStatistics()
book_read.kobo_reading_state = kobo_reading_state
ub.session.add(book_read)
ub.session.commit()
g.ubsession.add(book_read)
g.ubsession.commit()
return book_read.kobo_reading_state
@ -835,7 +836,7 @@ def HandleBookDeletionRequest(book_uuid):
book_id = book.id
archived_book = (
ub.session.query(ub.ArchivedBook)
g.ubsession.query(ub.ArchivedBook)
.filter(ub.ArchivedBook.book_id == book_id)
.first()
)
@ -844,8 +845,8 @@ def HandleBookDeletionRequest(book_uuid):
archived_book.is_archived = True
archived_book.last_modified = datetime.datetime.utcnow()
ub.session.merge(archived_book)
ub.session.commit()
g.ubsession.merge(archived_book)
g.ubsession.commit()
return ("", 204)

12
cps/kobo_auth.py
View File

@ -102,7 +102,7 @@ def requires_kobo_auth(f):
auth_token = get_auth_token()
if auth_token is not None:
user = (
ub.session.query(ub.User)
g.ubsession.query(ub.User)
.join(ub.RemoteAuthToken)
.filter(ub.RemoteAuthToken.auth_token == auth_token).filter(ub.RemoteAuthToken.token_type==1)
.first()
@ -135,7 +135,7 @@ def generate_auth_token(user_id):
)
else:
# Invalidate any prevously generated Kobo Auth token for this user.
auth_token = ub.session.query(ub.RemoteAuthToken).filter(
auth_token = g.ubsession.query(ub.RemoteAuthToken).filter(
ub.RemoteAuthToken.user_id == user_id
).filter(ub.RemoteAuthToken.token_type==1).first()
@ -146,8 +146,8 @@ def generate_auth_token(user_id):
auth_token.auth_token = (hexlify(urandom(16))).decode("utf-8")
auth_token.token_type = 1
ub.session.add(auth_token)
ub.session.commit()
g.ubsession.add(auth_token)
g.ubsession.commit()
return render_title_template(
"generate_kobo_auth_url.html",
title=_(u"Kobo Setup"),
@ -162,7 +162,7 @@ def generate_auth_token(user_id):
@login_required
def delete_auth_token(user_id):
# Invalidate any prevously generated Kobo Auth token for this user.
ub.session.query(ub.RemoteAuthToken).filter(ub.RemoteAuthToken.user_id == user_id)\
g.ubsession.query(ub.RemoteAuthToken).filter(ub.RemoteAuthToken.user_id == user_id)\
.filter(ub.RemoteAuthToken.token_type==1).delete()
ub.session.commit()
g.ubsession.commit()
return ""

48
cps/oauth_bb.py
View File

@ -24,7 +24,7 @@ from __future__ import division, print_function, unicode_literals
import json
from functools import wraps
from flask import session, request, make_response, abort
from flask import session, request, make_response, abort, g
from flask import Blueprint, flash, redirect, url_for
from flask_babel import gettext as _
from flask_dance.consumer import oauth_authorized, oauth_error
@ -74,7 +74,7 @@ def register_user_with_oauth(user=None):
else:
for oauth_key in all_oauth.keys():
# Find this OAuth token in the database, or create it
query = ub.session.query(ub.OAuth).filter_by(
query = g.ubsession.query(ub.OAuth).filter_by(
provider=oauth_key,
provider_user_id=session[str(oauth_key) + "_oauth_user_id"],
)
@ -85,10 +85,10 @@ def register_user_with_oauth(user=None):
# no found, return error
return
try:
ub.session.commit()
g.ubsession.commit()
except Exception as e:
log.exception(e)
ub.session.rollback()
g.ubsession.rollback()
def logout_oauth_user():
@ -99,19 +99,19 @@ def logout_oauth_user():
if ub.oauth_support:
oauthblueprints = []
if not ub.session.query(ub.OAuthProvider).count():
if not g.ubsession.query(ub.OAuthProvider).count():
oauthProvider = ub.OAuthProvider()
oauthProvider.provider_name = "github"
oauthProvider.active = False
ub.session.add(oauthProvider)
ub.session.commit()
g.ubsession.add(oauthProvider)
g.ubsession.commit()
oauthProvider = ub.OAuthProvider()
oauthProvider.provider_name = "google"
oauthProvider.active = False
ub.session.add(oauthProvider)
ub.session.commit()
g.ubsession.add(oauthProvider)
g.ubsession.commit()
oauth_ids = ub.session.query(ub.OAuthProvider).all()
oauth_ids = g.ubsession.query(ub.OAuthProvider).all()
ele1 = dict(provider_name='github',
id=oauth_ids[0].id,
active=oauth_ids[0].active,
@ -141,7 +141,7 @@ if ub.oauth_support:
scope=element['scope']
)
element['blueprint'] = blueprint
element['blueprint'].backend = OAuthBackend(ub.OAuth, ub.session, str(element['id']),
element['blueprint'].backend = OAuthBackend(ub.OAuth, g.ubsession, str(element['id']),
user=current_user, user_required=True)
app.register_blueprint(blueprint, url_prefix="/login")
if element['active']:
@ -185,7 +185,7 @@ if ub.oauth_support:
session[provider_id + "_oauth_token"] = token
# Find this OAuth token in the database, or create it
query = ub.session.query(ub.OAuth).filter_by(
query = g.ubsession.query(ub.OAuth).filter_by(
provider=provider_id,
provider_user_id=provider_user_id,
)
@ -200,11 +200,11 @@ if ub.oauth_support:
token=token,
)
try:
ub.session.add(oauth_entry)
ub.session.commit()
g.ubsession.add(oauth_entry)
g.ubsession.commit()
except Exception as e:
log.exception(e)
ub.session.rollback()
g.ubsession.rollback()
# Disable Flask-Dance's default behavior for saving the OAuth token
# Value differrs depending on flask-dance version
@ -212,7 +212,7 @@ if ub.oauth_support:
def bind_oauth_or_register(provider_id, provider_user_id, redirect_url, provider_name):
query = ub.session.query(ub.OAuth).filter_by(
query = g.ubsession.query(ub.OAuth).filter_by(
provider=provider_id,
provider_user_id=provider_user_id,
)
@ -230,13 +230,13 @@ if ub.oauth_support:
if current_user and current_user.is_authenticated:
oauth_entry.user = current_user
try:
ub.session.add(oauth_entry)
ub.session.commit()
g.ubsession.add(oauth_entry)
g.ubsession.commit()
flash(_(u"Link to %(oauth)s Succeeded", oauth=provider_name), category="success")
return redirect(url_for('web.profile'))
except Exception as e:
log.exception(e)
ub.session.rollback()
g.ubsession.rollback()
else:
flash(_(u"Login failed, No User Linked With OAuth Account"), category="error")
log.info('Login failed, No User Linked With OAuth Account')
@ -253,7 +253,7 @@ if ub.oauth_support:
def get_oauth_status():
status = []
query = ub.session.query(ub.OAuth).filter_by(
query = g.ubsession.query(ub.OAuth).filter_by(
user_id=current_user.id,
)
try:
@ -268,7 +268,7 @@ if ub.oauth_support:
def unlink_oauth(provider):
if request.host_url + 'me' != request.referrer:
pass
query = ub.session.query(ub.OAuth).filter_by(
query = g.ubsession.query(ub.OAuth).filter_by(
provider=provider,
user_id=current_user.id,
)
@ -277,13 +277,13 @@ if ub.oauth_support:
if current_user and current_user.is_authenticated:
oauth_entry.user = current_user
try:
ub.session.delete(oauth_entry)
ub.session.commit()
g.ubsession.delete(oauth_entry)
g.ubsession.commit()
logout_oauth_user()
flash(_(u"Unlink to %(oauth)s Succeeded", oauth=oauth_check[provider]), category="success")
except Exception as e:
log.exception(e)
ub.session.rollback()
g.ubsession.rollback()
flash(_(u"Unlink to %(oauth)s Failed", oauth=oauth_check[provider]), category="error")
except NoResultFound:
log.warning("oauth %s for user %d not found", provider, current_user.id)

12
cps/opds.py
View File

@ -33,7 +33,7 @@ from werkzeug.security import check_password_hash
from . import constants, logger, config, db, calibre_db, ub, services, get_locale, isoLanguages
from .helper import get_download_link, get_book_cover
from .pagination import Pagination
from .web import render_read_books, download_required, load_user_from_request
from .web import render_read_books, load_user_from_request
from flask_babel import gettext as _
from babel import Locale as LC
from babel.core import UnknownLocaleError
@ -128,7 +128,7 @@ def feed_best_rated():
@requires_basic_auth_if_no_ano
def feed_hot():
off = request.args.get("offset") or 0
all_books = ub.session.query(ub.Downloads, func.count(ub.Downloads.book_id)).order_by(
all_books = g.ubsession.query(ub.Downloads, func.count(ub.Downloads.book_id)).order_by(
func.count(ub.Downloads.book_id).desc()).group_by(ub.Downloads.book_id)
hot_books = all_books.offset(off).limit(config.config_books_per_page)
entries = list()
@ -361,17 +361,17 @@ def feed_shelfindex():
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,
shelf = g.ubsession.query(ub.Shelf).filter(ub.Shelf.is_public == 1,
ub.Shelf.id == book_id).first()
else:
shelf = ub.session.query(ub.Shelf).filter(or_(and_(ub.Shelf.user_id == int(current_user.id),
shelf = g.ubsession.query(ub.Shelf).filter(or_(and_(ub.Shelf.user_id == int(current_user.id),
ub.Shelf.id == book_id),
and_(ub.Shelf.is_public == 1,
ub.Shelf.id == book_id))).first()
result = list()
# user is allowed to access shelf
if shelf:
books_in_shelf = ub.session.query(ub.BookShelf).filter(ub.BookShelf.shelf == book_id).order_by(
books_in_shelf = g.ubsession.query(ub.BookShelf).filter(ub.BookShelf.shelf == book_id).order_by(
ub.BookShelf.order.asc()).all()
for book in books_in_shelf:
cur_book = calibre_db.get_book(book.book_id)
@ -427,7 +427,7 @@ def check_auth(username, password):
username = username.encode('windows-1252')
except UnicodeEncodeError:
username = username.encode('utf-8')
user = ub.session.query(ub.User).filter(func.lower(ub.User.nickname) ==
user = g.ubsession.query(ub.User).filter(func.lower(ub.User.nickname) ==
username.decode('utf-8').lower()).first()
return bool(user and check_password_hash(str(user.password), password))

92
cps/shelf.py
View File

@ -23,7 +23,7 @@
from __future__ import division, print_function, unicode_literals
from datetime import datetime
from flask import Blueprint, request, flash, redirect, url_for
from flask import Blueprint, request, flash, redirect, url_for, g
from flask_babel import gettext as _
from flask_login import login_required, current_user
from sqlalchemy.sql.expression import func
@ -60,7 +60,7 @@ def check_shelf_view_permissions(cur_shelf):
@login_required
def add_to_shelf(shelf_id, book_id):
xhr = request.headers.get('X-Requested-With') == 'XMLHttpRequest'
shelf = ub.session.query(ub.Shelf).filter(ub.Shelf.id == shelf_id).first()
shelf = g.ubsession.query(ub.Shelf).filter(ub.Shelf.id == shelf_id).first()
if shelf is None:
log.error("Invalid shelf specified: %s", shelf_id)
if not xhr:
@ -75,7 +75,7 @@ def add_to_shelf(shelf_id, book_id):
return redirect(url_for('web.index'))
return "Sorry you are not allowed to add a book to the the shelf: %s" % shelf.name, 403
book_in_shelf = ub.session.query(ub.BookShelf).filter(ub.BookShelf.shelf == shelf_id,
book_in_shelf = g.ubsession.query(ub.BookShelf).filter(ub.BookShelf.shelf == shelf_id,
ub.BookShelf.book_id == book_id).first()
if book_in_shelf:
log.error("Book %s is already part of %s", book_id, shelf)
@ -84,7 +84,7 @@ def add_to_shelf(shelf_id, book_id):
return redirect(url_for('web.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()
maxOrder = g.ubsession.query(func.max(ub.BookShelf.order)).filter(ub.BookShelf.shelf == shelf_id).first()
if maxOrder[0] is None:
maxOrder = 0
else:
@ -93,10 +93,10 @@ def add_to_shelf(shelf_id, book_id):
shelf.books.append(ub.BookShelf(shelf=shelf.id, book_id=book_id, order=maxOrder + 1))
shelf.last_modified = datetime.utcnow()
try:
ub.session.merge(shelf)
ub.session.commit()
g.ubsession.merge(shelf)
g.ubsession.commit()
except (OperationalError, InvalidRequestError):
ub.session.rollback()
g.ubsession.rollback()
flash(_(u"Settings DB is not Writeable"), category="error")
if "HTTP_REFERER" in request.environ:
return redirect(request.environ["HTTP_REFERER"])
@ -114,7 +114,7 @@ def add_to_shelf(shelf_id, book_id):
@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()
shelf = g.ubsession.query(ub.Shelf).filter(ub.Shelf.id == shelf_id).first()
if shelf is None:
log.error("Invalid shelf specified: %s", shelf_id)
flash(_(u"Invalid shelf specified"), category="error")
@ -126,7 +126,7 @@ def search_to_shelf(shelf_id):
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()
books_in_shelf = g.ubsession.query(ub.BookShelf).filter(ub.BookShelf.shelf == shelf_id).all()
if books_in_shelf:
book_ids = list()
for book_id in books_in_shelf:
@ -142,7 +142,7 @@ def search_to_shelf(shelf_id):
flash(_(u"Books are already part of the shelf: %(name)s", name=shelf.name), category="error")
return redirect(url_for('web.index'))
maxOrder = ub.session.query(func.max(ub.BookShelf.order)).filter(ub.BookShelf.shelf == shelf_id).first()
maxOrder = g.ubsession.query(func.max(ub.BookShelf.order)).filter(ub.BookShelf.shelf == shelf_id).first()
if maxOrder[0] is None:
maxOrder = 0
else:
@ -153,11 +153,11 @@ def search_to_shelf(shelf_id):
shelf.books.append(ub.BookShelf(shelf=shelf.id, book_id=book, order=maxOrder))
shelf.last_modified = datetime.utcnow()
try:
ub.session.merge(shelf)
ub.session.commit()
g.ubsession.merge(shelf)
g.ubsession.commit()
flash(_(u"Books have been added to shelf: %(sname)s", sname=shelf.name), category="success")
except (OperationalError, InvalidRequestError):
ub.session.rollback()
g.ubsession.rollback()
flash(_(u"Settings DB is not Writeable"), category="error")
else:
flash(_(u"Could not add books to shelf: %(sname)s", sname=shelf.name), category="error")
@ -168,7 +168,7 @@ def search_to_shelf(shelf_id):
@login_required
def remove_from_shelf(shelf_id, book_id):
xhr = request.headers.get('X-Requested-With') == 'XMLHttpRequest'
shelf = ub.session.query(ub.Shelf).filter(ub.Shelf.id == shelf_id).first()
shelf = g.ubsession.query(ub.Shelf).filter(ub.Shelf.id == shelf_id).first()
if shelf is None:
log.error("Invalid shelf specified: %s", shelf_id)
if not xhr:
@ -184,7 +184,7 @@ def remove_from_shelf(shelf_id, book_id):
# false 0 x 0
if check_shelf_edit_permissions(shelf):
book_shelf = ub.session.query(ub.BookShelf).filter(ub.BookShelf.shelf == shelf_id,
book_shelf = g.ubsession.query(ub.BookShelf).filter(ub.BookShelf.shelf == shelf_id,
ub.BookShelf.book_id == book_id).first()
if book_shelf is None:
@ -194,11 +194,11 @@ def remove_from_shelf(shelf_id, book_id):
return "Book already removed from shelf", 410
try:
ub.session.delete(book_shelf)
g.ubsession.delete(book_shelf)
shelf.last_modified = datetime.utcnow()
ub.session.commit()
g.ubsession.commit()
except (OperationalError, InvalidRequestError):
ub.session.rollback()
g.ubsession.rollback()
flash(_(u"Settings DB is not Writeable"), category="error")
if "HTTP_REFERER" in request.environ:
return redirect(request.environ["HTTP_REFERER"])
@ -232,7 +232,7 @@ def create_shelf():
is_shelf_name_unique = False
if shelf.is_public == 1:
is_shelf_name_unique = ub.session.query(ub.Shelf) \
is_shelf_name_unique = g.ubsession.query(ub.Shelf) \
.filter((ub.Shelf.name == to_save["title"]) & (ub.Shelf.is_public == 1)) \
.first() is None
@ -240,7 +240,7 @@ def create_shelf():
flash(_(u"A public shelf with the name '%(title)s' already exists.", title=to_save["title"]),
category="error")
else:
is_shelf_name_unique = ub.session.query(ub.Shelf) \
is_shelf_name_unique = g.ubsession.query(ub.Shelf) \
.filter((ub.Shelf.name == to_save["title"]) & (ub.Shelf.is_public == 0) &
(ub.Shelf.user_id == int(current_user.id)))\
.first() is None
@ -251,15 +251,15 @@ def create_shelf():
if is_shelf_name_unique:
try:
ub.session.add(shelf)
ub.session.commit()
g.ubsession.add(shelf)
g.ubsession.commit()
flash(_(u"Shelf %(title)s created", title=to_save["title"]), category="success")
return redirect(url_for('shelf.show_shelf', shelf_id=shelf.id))
except (OperationalError, InvalidRequestError):
ub.session.rollback()
g.ubsession.rollback()
flash(_(u"Settings DB is not Writeable"), category="error")
except Exception:
ub.session.rollback()
g.ubsession.rollback()
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:
@ -269,13 +269,13 @@ def create_shelf():
@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()
shelf = g.ubsession.query(ub.Shelf).filter(ub.Shelf.id == shelf_id).first()
if request.method == "POST":
to_save = request.form.to_dict()
is_shelf_name_unique = False
if shelf.is_public == 1:
is_shelf_name_unique = ub.session.query(ub.Shelf) \
is_shelf_name_unique = g.ubsession.query(ub.Shelf) \
.filter((ub.Shelf.name == to_save["title"]) & (ub.Shelf.is_public == 1)) \
.filter(ub.Shelf.id != shelf_id) \
.first() is None
@ -284,7 +284,7 @@ def edit_shelf(shelf_id):
flash(_(u"A public shelf with the name '%(title)s' already exists.", title=to_save["title"]),
category="error")
else:
is_shelf_name_unique = ub.session.query(ub.Shelf) \
is_shelf_name_unique = g.ubsession.query(ub.Shelf) \
.filter((ub.Shelf.name == to_save["title"]) & (ub.Shelf.is_public == 0) &
(ub.Shelf.user_id == int(current_user.id)))\
.filter(ub.Shelf.id != shelf_id)\
@ -302,13 +302,13 @@ def edit_shelf(shelf_id):
else:
shelf.is_public = 0
try:
ub.session.commit()
g.ubsession.commit()
flash(_(u"Shelf %(title)s changed", title=to_save["title"]), category="success")
except (OperationalError, InvalidRequestError):
ub.session.rollback()
g.ubsession.rollback()
flash(_(u"Settings DB is not Writeable"), category="error")
except Exception:
ub.session.rollback()
g.ubsession.rollback()
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:
@ -319,10 +319,10 @@ def delete_shelf_helper(cur_shelf):
if not cur_shelf or not check_shelf_edit_permissions(cur_shelf):
return
shelf_id = cur_shelf.id
ub.session.delete(cur_shelf)
ub.session.query(ub.BookShelf).filter(ub.BookShelf.shelf == shelf_id).delete()
ub.session.add(ub.ShelfArchive(uuid=cur_shelf.uuid, user_id=cur_shelf.user_id))
ub.session.commit()
g.ubsession.delete(cur_shelf)
g.ubsession.query(ub.BookShelf).filter(ub.BookShelf.shelf == shelf_id).delete()
g.ubsession.add(ub.ShelfArchive(uuid=cur_shelf.uuid, user_id=cur_shelf.user_id))
g.ubsession.commit()
log.info("successfully deleted %s", cur_shelf)
@ -330,11 +330,11 @@ def delete_shelf_helper(cur_shelf):
@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()
cur_shelf = g.ubsession.query(ub.Shelf).filter(ub.Shelf.id == shelf_id).first()
try:
delete_shelf_helper(cur_shelf)
except (OperationalError, InvalidRequestError):
ub.session.rollback()
g.ubsession.rollback()
flash(_(u"Settings DB is not Writeable"), category="error")
return redirect(url_for('web.index'))
@ -343,14 +343,14 @@ def delete_shelf(shelf_id):
@shelf.route("/shelf/<int:shelf_id>/<int:shelf_type>")
@login_required_if_no_ano
def show_shelf(shelf_type, shelf_id):
shelf = ub.session.query(ub.Shelf).filter(ub.Shelf.id == shelf_id).first()
shelf = g.ubsession.query(ub.Shelf).filter(ub.Shelf.id == shelf_id).first()
result = list()
# user is allowed to access shelf
if shelf and check_shelf_view_permissions(shelf):
page = "shelf.html" if shelf_type == 1 else 'shelfdown.html'
books_in_shelf = ub.session.query(ub.BookShelf).filter(ub.BookShelf.shelf == shelf_id)\
books_in_shelf = g.ubsession.query(ub.BookShelf).filter(ub.BookShelf.shelf == shelf_id)\
.order_by(ub.BookShelf.order.asc()).all()
for book in books_in_shelf:
cur_book = calibre_db.get_filtered_book(book.book_id)
@ -361,10 +361,10 @@ def show_shelf(shelf_type, shelf_id):
if not cur_book:
log.info('Not existing book %s in %s deleted', book.book_id, shelf)
try:
ub.session.query(ub.BookShelf).filter(ub.BookShelf.book_id == book.book_id).delete()
ub.session.commit()
g.ubsession.query(ub.BookShelf).filter(ub.BookShelf.book_id == book.book_id).delete()
g.ubsession.commit()
except (OperationalError, InvalidRequestError):
ub.session.rollback()
g.ubsession.rollback()
flash(_(u"Settings DB is not Writeable"), category="error")
return render_title_template(page, entries=result, title=_(u"Shelf: '%(name)s'", name=shelf.name),
shelf=shelf, page="shelf")
@ -378,7 +378,7 @@ def show_shelf(shelf_type, shelf_id):
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(
books_in_shelf = g.ubsession.query(ub.BookShelf).filter(ub.BookShelf.shelf == shelf_id).order_by(
ub.BookShelf.order.asc()).all()
counter = 0
for book in books_in_shelf:
@ -386,15 +386,15 @@ def order_shelf(shelf_id):
counter += 1
# if order diffrent from before -> shelf.last_modified = datetime.utcnow()
try:
ub.session.commit()
g.ubsession.commit()
except (OperationalError, InvalidRequestError):
ub.session.rollback()
g.ubsession.rollback()
flash(_(u"Settings DB is not Writeable"), category="error")
shelf = ub.session.query(ub.Shelf).filter(ub.Shelf.id == shelf_id).first()
shelf = g.ubsession.query(ub.Shelf).filter(ub.Shelf.id == shelf_id).first()
result = list()
if shelf and check_shelf_view_permissions(shelf):
books_in_shelf2 = ub.session.query(ub.BookShelf).filter(ub.BookShelf.shelf == shelf_id) \
books_in_shelf2 = g.ubsession.query(ub.BookShelf).filter(ub.BookShelf.shelf == shelf_id) \
.order_by(ub.BookShelf.order.asc()).all()
for book in books_in_shelf2:
cur_book = calibre_db.get_filtered_book(book.book_id)

31
cps/ub.py
View File

@ -46,12 +46,13 @@ from sqlalchemy import String, Integer, SmallInteger, Boolean, DateTime, Float,
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.orm.attributes import flag_modified
from sqlalchemy.orm import backref, relationship, sessionmaker, Session
from sqlalchemy.orm import relationship, scoped_session
from werkzeug.security import generate_password_hash
from . import constants
session = None
Scoped_Session = None
app_DB_path = None
Base = declarative_base()
searched_ids = {}
@ -219,9 +220,9 @@ class UserBase:
except AttributeError:
pass
try:
session.commit()
g.ubsession.commit()
except (exc.OperationalError, exc.InvalidRequestError):
session.rollback()
g.ubsession.rollback()
# ToDo: Error message
def __repr__(self):
@ -279,6 +280,7 @@ class Anonymous(AnonymousUserMixin, UserBase):
self.loadSettings()
def loadSettings(self):
session = Scoped_Session()
data = session.query(User).filter(User.role.op('&')(constants.ROLE_ANONYMOUS) == constants.ROLE_ANONYMOUS)\
.first() # type: User
self.nickname = data.nickname
@ -297,6 +299,7 @@ class Anonymous(AnonymousUserMixin, UserBase):
# Initialize flask_session once
if 'view' not in flask_session:
flask_session['view']={}
session.close()
def role_admin(self):
@ -673,18 +676,18 @@ def clean_database(session):
# Save downloaded books per user in calibre-web's own database
def update_download(book_id, user_id):
check = session.query(Downloads).filter(Downloads.user_id == user_id).filter(Downloads.book_id == book_id).first()
check = g.ubsession.query(Downloads).filter(Downloads.user_id == user_id).filter(Downloads.book_id == book_id).first()
if not check:
new_download = Downloads(user_id=user_id, book_id=book_id)
session.add(new_download)
session.commit()
g.ubsession.add(new_download)
g.ubsession.commit()
# Delete non exisiting downloaded books in calibre-web's own database
def delete_download(book_id):
session.query(Downloads).filter(book_id == Downloads.book_id).delete()
session.commit()
g.ubsession.query(Downloads).filter(book_id == Downloads.book_id).delete()
g.ubsession.commit()
# Generate user Guest (translated text), as anonymous user, no rights
def create_anonymous_user(session):
@ -716,18 +719,21 @@ def create_admin_user(session):
except Exception:
session.rollback()
def create_session():
pass
def init_db(app_db_path):
# Open session for database connection
global session
global Scoped_Session
global app_DB_path
global engine
app_DB_path = app_db_path
engine = create_engine(u'sqlite:///{0}'.format(app_db_path), echo=False)
Session = sessionmaker()
Session.configure(bind=engine)
session = Session()
Scoped_Session = scoped_session(sessionmaker()) # sessionmaker()
Scoped_Session.configure(bind=engine)
session = Scoped_Session()
if os.path.exists(app_db_path):
Base.metadata.create_all(engine)
@ -737,6 +743,7 @@ def init_db(app_db_path):
Base.metadata.create_all(engine)
create_admin_user(session)
create_anonymous_user(session)
session.close()
def dispose():

98
cps/web.py
View File

@ -139,6 +139,7 @@ def add_security_headers(resp):
resp.headers['X-XSS-Protection'] = '1; mode=block'
resp.headers['Strict-Transport-Security'] = 'max-age=31536000; includeSubDomains'
# log.debug(request.full_path)
g.ubsession.close()
return resp
web = Blueprint('web', __name__)
@ -147,12 +148,13 @@ log = logger.create()
# ################################### Login logic and rights management ###############################################
def _fetch_user_by_name(username):
return ub.session.query(ub.User).filter(func.lower(ub.User.nickname) == username.lower()).first()
return g.ubsession.query(ub.User).filter(func.lower(ub.User.nickname) == username.lower()).first()
@lm.user_loader
def load_user(user_id):
return ub.session.query(ub.User).filter(ub.User.id == int(user_id)).first()
g.ubsession = ub.Scoped_Session()
return g.ubsession.query(ub.User).filter(ub.User.id == int(user_id)).first()
@lm.request_loader
@ -291,6 +293,7 @@ def edit_required(f):
@web.before_app_request
def before_request():
g.ubsession = ub.Scoped_Session()
if current_user.is_authenticated:
confirm_login()
g.constants = constants
@ -300,7 +303,7 @@ def before_request():
g.allow_upload = config.config_uploading
g.current_theme = config.config_theme
g.config_authors_max = config.config_authors_max
g.shelves_access = ub.session.query(ub.Shelf).filter(
g.shelves_access = g.ubsession.query(ub.Shelf).filter(
or_(ub.Shelf.is_public == 1, ub.Shelf.user_id == current_user.id)).order_by(ub.Shelf.name).all()
if not config.db_configured and request.endpoint not in (
'admin.basic_configuration', 'login') and '/static/' not in request.path:
@ -350,8 +353,7 @@ def import_ldap_users():
username = user_data[user_login_field][0].decode('utf-8')
# check for duplicate username
if ub.session.query(ub.User).filter(func.lower(ub.User.nickname) == username.lower()).first():
# if ub.session.query(ub.User).filter(ub.User.nickname == username).first():
if g.ubsession.query(ub.User).filter(func.lower(ub.User.nickname) == username.lower()).first():
log.warning("LDAP User %s Already in Database", user_data)
continue
@ -365,7 +367,7 @@ def import_ldap_users():
log.debug('No Mail Field Found in LDAP Response')
useremail = username + '@email.com'
# check for duplicate email
if ub.session.query(ub.User).filter(func.lower(ub.User.email) == useremail.lower()).first():
if g.ubsession.query(ub.User).filter(func.lower(ub.User.email) == useremail.lower()).first():
log.warning("LDAP Email %s Already in Database", user_data)
continue
content = ub.User()
@ -379,13 +381,13 @@ def import_ldap_users():
content.denied_tags = config.config_denied_tags
content.allowed_column_value = config.config_allowed_column_value
content.denied_column_value = config.config_denied_column_value
ub.session.add(content)
g.ubsession.add(content)
try:
ub.session.commit()
g.ubsession.commit()
imported +=1
except Exception as e:
log.warning("Failed to create LDAP user: %s - %s", user, e)
ub.session.rollback()
g.ubsession.rollback()
showtext['text'] = _(u'Failed to Create at Least One LDAP User')
else:
log.warning("LDAP User: %s Not Found", user)
@ -428,19 +430,19 @@ def get_email_status_json():
@login_required
def bookmark(book_id, book_format):
bookmark_key = request.form["bookmark"]
ub.session.query(ub.Bookmark).filter(and_(ub.Bookmark.user_id == int(current_user.id),
g.ubsession.query(ub.Bookmark).filter(and_(ub.Bookmark.user_id == int(current_user.id),
ub.Bookmark.book_id == book_id,
ub.Bookmark.format == book_format)).delete()
if not bookmark_key:
ub.session.commit()
g.ubsession.commit()
return "", 204
lbookmark = ub.Bookmark(user_id=current_user.id,
book_id=book_id,
format=book_format,
bookmark_key=bookmark_key)
ub.session.merge(lbookmark)
ub.session.commit()
g.ubsession.merge(lbookmark)
g.ubsession.commit()
return "", 201
@ -448,7 +450,7 @@ def bookmark(book_id, book_format):
@login_required
def toggle_read(book_id):
if not config.config_read_column:
book = ub.session.query(ub.ReadBook).filter(and_(ub.ReadBook.user_id == int(current_user.id),
book = g.ubsession.query(ub.ReadBook).filter(and_(ub.ReadBook.user_id == int(current_user.id),
ub.ReadBook.book_id == book_id)).first()
if book:
if book.read_status == ub.ReadBook.STATUS_FINISHED:
@ -464,8 +466,8 @@ def toggle_read(book_id):
kobo_reading_state.current_bookmark = ub.KoboBookmark()
kobo_reading_state.statistics = ub.KoboStatistics()
book.kobo_reading_state = kobo_reading_state
ub.session.merge(book)
ub.session.commit()
g.ubsession.merge(book)
g.ubsession.commit()
else:
try:
calibre_db.update_title_sort(config)
@ -490,7 +492,7 @@ def toggle_read(book_id):
@web.route("/ajax/togglearchived/<int:book_id>", methods=['POST'])
@login_required
def toggle_archived(book_id):
archived_book = ub.session.query(ub.ArchivedBook).filter(and_(ub.ArchivedBook.user_id == int(current_user.id),
archived_book = g.ubsession.query(ub.ArchivedBook).filter(and_(ub.ArchivedBook.user_id == int(current_user.id),
ub.ArchivedBook.book_id == book_id)).first()
if archived_book:
archived_book.is_archived = not archived_book.is_archived
@ -498,8 +500,8 @@ def toggle_archived(book_id):
else:
archived_book = ub.ArchivedBook(user_id=current_user.id, book_id=book_id)
archived_book.is_archived = True
ub.session.merge(archived_book)
ub.session.commit()
g.ubsession.merge(archived_book)
g.ubsession.commit()
return ""
@ -738,7 +740,7 @@ def render_hot_books(page):
else:
random = false()
off = int(int(config.config_books_per_page) * (page - 1))
all_books = ub.session.query(ub.Downloads, func.count(ub.Downloads.book_id)).order_by(
all_books = g.ubsession.query(ub.Downloads, func.count(ub.Downloads.book_id)).order_by(
func.count(ub.Downloads.book_id).desc()).group_by(ub.Downloads.book_id)
hot_books = all_books.offset(off).limit(config.config_books_per_page)
entries = list()
@ -749,8 +751,6 @@ def render_hot_books(page):
entries.append(downloadBook)
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(page, config.config_books_per_page, numBooks)
return render_title_template('index.html', random=random, entries=entries, pagination=pagination,
@ -953,7 +953,7 @@ def render_read_books(page, are_read, as_xml=False, order=None, *args, **kwargs)
def render_archived_books(page, order):
order = order or []
archived_books = (
ub.session.query(ub.ArchivedBook)
g.ubsession.query(ub.ArchivedBook)
.filter(ub.ArchivedBook.user_id == int(current_user.id))
.filter(ub.ArchivedBook.is_archived == True)
.all()
@ -1085,7 +1085,7 @@ def update_table_settings():
flag_modified(current_user, "view_settings")
except AttributeError:
pass
ub.session.commit()
g.ubsession.commit()
except InvalidRequestError:
log.error("Invalid request received: %r ", request, )
return "Invalid request", 400
@ -1550,9 +1550,9 @@ def register():
return render_title_template('register.html', title=_(u"register"), page="register")
existing_user = ub.session.query(ub.User).filter(func.lower(ub.User.nickname) == nickname
existing_user = g.ubsession.query(ub.User).filter(func.lower(ub.User.nickname) == nickname
.lower()).first()
existing_email = ub.session.query(ub.User).filter(ub.User.email == to_save["email"].lower()).first()
existing_email = g.ubsession.query(ub.User).filter(ub.User.email == to_save["email"].lower()).first()
if not existing_user and not existing_email:
content = ub.User()
if check_valid_domain(to_save["email"]):
@ -1563,13 +1563,13 @@ def register():
content.role = config.config_default_role
content.sidebar_view = config.config_default_show
try:
ub.session.add(content)
ub.session.commit()
g.ubsession.add(content)
g.ubsession.commit()
if feature_support['oauth']:
register_user_with_oauth(content)
send_registration_mail(to_save["email"], nickname, password)
except Exception:
ub.session.rollback()
g.ubsession.rollback()
flash(_(u"An unknown error occurred. Please try again later."), category="error")
return render_title_template('register.html', title=_(u"register"), page="register")
else:
@ -1599,7 +1599,7 @@ def login():
flash(_(u"Cannot activate LDAP authentication"), category="error")
if request.method == "POST":
form = request.form.to_dict()
user = ub.session.query(ub.User).filter(func.lower(ub.User.nickname) == form['username'].strip().lower()) \
user = g.ubsession.query(ub.User).filter(func.lower(ub.User.nickname) == form['username'].strip().lower()) \
.first()
if config.config_login_type == constants.LOGIN_LDAP and services.ldap and user and form['password'] != "":
login_result, error = services.ldap.bind_user(form['username'], form['password'])
@ -1675,8 +1675,8 @@ def logout():
@remote_login_required
def remote_login():
auth_token = ub.RemoteAuthToken()
ub.session.add(auth_token)
ub.session.commit()
g.ubsession.add(auth_token)
g.ubsession.commit()
verify_url = url_for('web.verify_token', token=auth_token.auth_token, _external=true)
log.debug(u"Remot Login request with token: %s", auth_token.auth_token)
@ -1688,7 +1688,7 @@ def remote_login():
@remote_login_required
@login_required
def verify_token(token):
auth_token = ub.session.query(ub.RemoteAuthToken).filter(ub.RemoteAuthToken.auth_token == token).first()
auth_token = g.ubsession.query(ub.RemoteAuthToken).filter(ub.RemoteAuthToken.auth_token == token).first()
# Token not found
if auth_token is None:
@ -1698,8 +1698,8 @@ def verify_token(token):
# Token expired
if datetime.now() > auth_token.expiration:
ub.session.delete(auth_token)
ub.session.commit()
g.ubsession.delete(auth_token)
g.ubsession.commit()
flash(_(u"Token has expired"), category="error")
log.error(u"Remote Login token expired")
@ -1708,7 +1708,7 @@ def verify_token(token):
# Update token with user information
auth_token.user_id = current_user.id
auth_token.verified = True
ub.session.commit()
g.ubsession.commit()
flash(_(u"Success! Please return to your device"), category="success")
log.debug(u"Remote Login token for userid %s verified", auth_token.user_id)
@ -1719,7 +1719,7 @@ def verify_token(token):
@remote_login_required
def token_verified():
token = request.form['token']
auth_token = ub.session.query(ub.RemoteAuthToken).filter(ub.RemoteAuthToken.auth_token == token).first()
auth_token = g.ubsession.query(ub.RemoteAuthToken).filter(ub.RemoteAuthToken.auth_token == token).first()
data = {}
@ -1730,8 +1730,8 @@ def token_verified():
# Token expired
elif datetime.now() > auth_token.expiration:
ub.session.delete(auth_token)
ub.session.commit()
g.ubsession.delete(auth_token)
g.ubsession.commit()
data['status'] = 'error'
data['message'] = _(u"Token has expired")
@ -1740,11 +1740,11 @@ def token_verified():
data['status'] = 'not_verified'
else:
user = ub.session.query(ub.User).filter(ub.User.id == auth_token.user_id).first()
user = g.ubsession.query(ub.User).filter(ub.User.id == auth_token.user_id).first()
login_user(user)
ub.session.delete(auth_token)
ub.session.commit()
g.ubsession.delete(auth_token)
g.ubsession.commit()
data['status'] = 'success'
log.debug(u"Remote Login for userid %s succeded", user.id)
@ -1800,7 +1800,7 @@ def profile():
current_user.email = to_save["email"]
if "nickname" in to_save and to_save["nickname"] != current_user.nickname:
# Query User nickname, if not existing, change
if not ub.session.query(ub.User).filter(ub.User.nickname == to_save["nickname"]).scalar():
if not g.ubsession.query(ub.User).filter(ub.User.nickname == to_save["nickname"]).scalar():
current_user.nickname = to_save["nickname"]
else:
flash(_(u"This username is already taken"), category="error")
@ -1829,11 +1829,11 @@ def profile():
current_user.sidebar_view += constants.DETAIL_RANDOM
try:
ub.session.commit()
g.ubsession.commit()
flash(_(u"Profile updated"), category="success")
log.debug(u"Profile updated")
except IntegrityError:
ub.session.rollback()
g.ubsession.rollback()
flash(_(u"Found an existing account for this e-mail address."), category="error")
log.debug(u"Found an existing account for this e-mail address.")
'''return render_title_template("user_edit.html",
@ -1872,7 +1872,7 @@ def read_book(book_id, book_format):
# check if book has bookmark
bookmark = None
if current_user.is_authenticated:
bookmark = ub.session.query(ub.Bookmark).filter(and_(ub.Bookmark.user_id == int(current_user.id),
bookmark = g.ubsession.query(ub.Bookmark).filter(and_(ub.Bookmark.user_id == int(current_user.id),
ub.Bookmark.book_id == book_id,
ub.Bookmark.format == book_format.upper())).first()
if book_format.lower() == "epub":
@ -1924,13 +1924,13 @@ def show_book(book_id):
isoLanguages.get(part3=entries.languages[index].lang_code).name)
cc = get_cc_columns(filter_config_custom_read=True)
book_in_shelfs = []
shelfs = ub.session.query(ub.BookShelf).filter(ub.BookShelf.book_id == book_id).all()
shelfs = g.ubsession.query(ub.BookShelf).filter(ub.BookShelf.book_id == book_id).all()
for entry in shelfs:
book_in_shelfs.append(entry.shelf)
if not current_user.is_anonymous:
if not config.config_read_column:
matching_have_read_book = ub.session.query(ub.ReadBook). \
matching_have_read_book = g.ubsession.query(ub.ReadBook). \
filter(and_(ub.ReadBook.user_id == int(current_user.id), ub.ReadBook.book_id == book_id)).all()
have_read = len(
matching_have_read_book) > 0 and matching_have_read_book[0].read_status == ub.ReadBook.STATUS_FINISHED
@ -1942,7 +1942,7 @@ def show_book(book_id):
log.error("Custom Column No.%d is not existing in calibre database", config.config_read_column)
have_read = None
archived_book = ub.session.query(ub.ArchivedBook).\
archived_book = g.ubsession.query(ub.ArchivedBook).\
filter(and_(ub.ArchivedBook.user_id == int(current_user.id),
ub.ArchivedBook.book_id == book_id)).first()
is_archived = archived_book and archived_book.is_archived