##// END OF EJS Templates
caches: use individual namespaces per user to prevent beaker caching problems....
caches: use individual namespaces per user to prevent beaker caching problems. - especially for mysql in case large number of data in caches there could be critical errors storing cache, and thus preventing users from authentication. This is caused by the fact that we used single namespace for ALL users. It means it grew as number of users grew reaching mysql single column limit. This changes the behaviour and now we use namespace per-user it means that each user-id will have it's own cache namespace fragmenting maximum column data to a single user cache. Which we should never reach.

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my_account_notifications.py
198 lines | 7.1 KiB | text/x-python | PythonLexer
/ rhodecode / apps / my_account / views / my_account_notifications.py
# -*- coding: utf-8 -*-
# Copyright (C) 2010-2018 RhodeCode GmbH
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License, version 3
# (only), as published by the Free Software Foundation.
#
# 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 Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# This program is dual-licensed. If you wish to learn more about the
# RhodeCode Enterprise Edition, including its added features, Support services,
# and proprietary license terms, please see https://rhodecode.com/licenses/
import logging
from pyramid.httpexceptions import (
HTTPFound, HTTPNotFound, HTTPInternalServerError)
from pyramid.view import view_config
from rhodecode.apps._base import BaseAppView
from rhodecode.lib.auth import LoginRequired, NotAnonymous, CSRFRequired
from rhodecode.lib import helpers as h
from rhodecode.lib.helpers import Page
from rhodecode.lib.utils2 import safe_int
from rhodecode.model.db import Notification
from rhodecode.model.notification import NotificationModel
from rhodecode.model.meta import Session
log = logging.getLogger(__name__)
class MyAccountNotificationsView(BaseAppView):
def load_default_context(self):
c = self._get_local_tmpl_context()
c.user = c.auth_user.get_instance()
return c
def _has_permissions(self, notification):
def is_owner():
user_id = self._rhodecode_db_user.user_id
for user_notification in notification.notifications_to_users:
if user_notification.user.user_id == user_id:
return True
return False
return h.HasPermissionAny('hg.admin')() or is_owner()
@LoginRequired()
@NotAnonymous()
@view_config(
route_name='notifications_show_all', request_method='GET',
renderer='rhodecode:templates/admin/notifications/notifications_show_all.mako')
def notifications_show_all(self):
c = self.load_default_context()
c.unread_count = NotificationModel().get_unread_cnt_for_user(
self._rhodecode_db_user.user_id)
_current_filter = self.request.GET.getall('type') or ['unread']
notifications = NotificationModel().get_for_user(
self._rhodecode_db_user.user_id,
filter_=_current_filter)
p = safe_int(self.request.GET.get('page', 1), 1)
def url_generator(**kw):
_query = self.request.GET.mixed()
_query.update(kw)
return self.request.current_route_path(_query=_query)
c.notifications = Page(notifications, page=p, items_per_page=10,
url=url_generator)
c.unread_type = 'unread'
c.all_type = 'all'
c.pull_request_type = Notification.TYPE_PULL_REQUEST
c.comment_type = [Notification.TYPE_CHANGESET_COMMENT,
Notification.TYPE_PULL_REQUEST_COMMENT]
c.current_filter = 'unread' # default filter
if _current_filter == [c.pull_request_type]:
c.current_filter = 'pull_request'
elif _current_filter == c.comment_type:
c.current_filter = 'comment'
elif _current_filter == [c.unread_type]:
c.current_filter = 'unread'
elif _current_filter == [c.all_type]:
c.current_filter = 'all'
return self._get_template_context(c)
@LoginRequired()
@NotAnonymous()
@CSRFRequired()
@view_config(
route_name='notifications_mark_all_read', request_method='POST',
renderer='rhodecode:templates/admin/notifications/notifications_show_all.mako')
def notifications_mark_all_read(self):
NotificationModel().mark_all_read_for_user(
self._rhodecode_db_user.user_id,
filter_=self.request.GET.getall('type'))
Session().commit()
raise HTTPFound(h.route_path('notifications_show_all'))
@LoginRequired()
@NotAnonymous()
@view_config(
route_name='notifications_show', request_method='GET',
renderer='rhodecode:templates/admin/notifications/notifications_show.mako')
def notifications_show(self):
c = self.load_default_context()
notification_id = self.request.matchdict['notification_id']
notification = Notification.get_or_404(notification_id)
if not self._has_permissions(notification):
log.debug('User %s does not have permission to access notification',
self._rhodecode_user)
raise HTTPNotFound()
u_notification = NotificationModel().get_user_notification(
self._rhodecode_db_user.user_id, notification)
if not u_notification:
log.debug('User %s notification does not exist',
self._rhodecode_user)
raise HTTPNotFound()
# when opening this notification, mark it as read for this use
if not u_notification.read:
u_notification.mark_as_read()
Session().commit()
c.notification = notification
return self._get_template_context(c)
@LoginRequired()
@NotAnonymous()
@CSRFRequired()
@view_config(
route_name='notifications_update', request_method='POST',
renderer='json_ext')
def notification_update(self):
notification_id = self.request.matchdict['notification_id']
notification = Notification.get_or_404(notification_id)
if not self._has_permissions(notification):
log.debug('User %s does not have permission to access notification',
self._rhodecode_user)
raise HTTPNotFound()
try:
# updates notification read flag
NotificationModel().mark_read(
self._rhodecode_user.user_id, notification)
Session().commit()
return 'ok'
except Exception:
Session().rollback()
log.exception("Exception updating a notification item")
raise HTTPInternalServerError()
@LoginRequired()
@NotAnonymous()
@CSRFRequired()
@view_config(
route_name='notifications_delete', request_method='POST',
renderer='json_ext')
def notification_delete(self):
notification_id = self.request.matchdict['notification_id']
notification = Notification.get_or_404(notification_id)
if not self._has_permissions(notification):
log.debug('User %s does not have permission to access notification',
self._rhodecode_user)
raise HTTPNotFound()
try:
# deletes only notification2user
NotificationModel().delete(
self._rhodecode_user.user_id, notification)
Session().commit()
return 'ok'
except Exception:
Session().rollback()
log.exception("Exception deleting a notification item")
raise HTTPInternalServerError()