upgrade: fixed old style rc upgrade sometimes used with a very old installer.
upgrade: fixed old style rc upgrade sometimes used with a very old installer.

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notification.py
385 lines | 14.2 KiB | text/x-python | PythonLexer
# -*- coding: utf-8 -*-
# Copyright (C) 2011-2019 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/
"""
Model for notifications
"""
import logging
import traceback
from pyramid.threadlocal import get_current_request
from sqlalchemy.sql.expression import false, true
import rhodecode
from rhodecode.lib import helpers as h
from rhodecode.model import BaseModel
from rhodecode.model.db import Notification, User, UserNotification
from rhodecode.model.meta import Session
from rhodecode.translation import TranslationString
log = logging.getLogger(__name__)
class NotificationModel(BaseModel):
cls = Notification
def __get_notification(self, notification):
if isinstance(notification, Notification):
return notification
elif isinstance(notification, (int, long)):
return Notification.get(notification)
else:
if notification:
raise Exception('notification must be int, long or Instance'
' of Notification got %s' % type(notification))
def create(
self, created_by, notification_subject, notification_body,
notification_type=Notification.TYPE_MESSAGE, recipients=None,
mention_recipients=None, with_email=True, email_kwargs=None):
"""
Creates notification of given type
:param created_by: int, str or User instance. User who created this
notification
:param notification_subject: subject of notification itself
:param notification_body: body of notification text
:param notification_type: type of notification, based on that we
pick templates
:param recipients: list of int, str or User objects, when None
is given send to all admins
:param mention_recipients: list of int, str or User objects,
that were mentioned
:param with_email: send email with this notification
:param email_kwargs: dict with arguments to generate email
"""
from rhodecode.lib.celerylib import tasks, run_task
if recipients and not getattr(recipients, '__iter__', False):
raise Exception('recipients must be an iterable object')
created_by_obj = self._get_user(created_by)
# default MAIN body if not given
email_kwargs = email_kwargs or {'body': notification_body}
mention_recipients = mention_recipients or set()
if not created_by_obj:
raise Exception('unknown user %s' % created_by)
if recipients is None:
# recipients is None means to all admins
recipients_objs = User.query().filter(User.admin == true()).all()
log.debug('sending notifications %s to admins: %s',
notification_type, recipients_objs)
else:
recipients_objs = set()
for u in recipients:
obj = self._get_user(u)
if obj:
recipients_objs.add(obj)
else: # we didn't find this user, log the error and carry on
log.error('cannot notify unknown user %r', u)
if not recipients_objs:
raise Exception('no valid recipients specified')
log.debug('sending notifications %s to %s',
notification_type, recipients_objs)
# add mentioned users into recipients
final_recipients = set(recipients_objs).union(mention_recipients)
notification = Notification.create(
created_by=created_by_obj, subject=notification_subject,
body=notification_body, recipients=final_recipients,
type_=notification_type
)
if not with_email: # skip sending email, and just create notification
return notification
# don't send email to person who created this comment
rec_objs = set(recipients_objs).difference({created_by_obj})
# now notify all recipients in question
for recipient in rec_objs.union(mention_recipients):
# inject current recipient
email_kwargs['recipient'] = recipient
email_kwargs['mention'] = recipient in mention_recipients
(subject, headers, email_body,
email_body_plaintext) = EmailNotificationModel().render_email(
notification_type, **email_kwargs)
log.debug(
'Creating notification email task for user:`%s`', recipient)
task = run_task(
tasks.send_email, recipient.email, subject,
email_body_plaintext, email_body)
log.debug('Created email task: %s', task)
return notification
def delete(self, user, notification):
# we don't want to remove actual notification just the assignment
try:
notification = self.__get_notification(notification)
user = self._get_user(user)
if notification and user:
obj = UserNotification.query()\
.filter(UserNotification.user == user)\
.filter(UserNotification.notification == notification)\
.one()
Session().delete(obj)
return True
except Exception:
log.error(traceback.format_exc())
raise
def get_for_user(self, user, filter_=None):
"""
Get mentions for given user, filter them if filter dict is given
"""
user = self._get_user(user)
q = UserNotification.query()\
.filter(UserNotification.user == user)\
.join((
Notification, UserNotification.notification_id ==
Notification.notification_id))
if filter_ == ['all']:
q = q # no filter
elif filter_ == ['unread']:
q = q.filter(UserNotification.read == false())
elif filter_:
q = q.filter(Notification.type_.in_(filter_))
return q
def mark_read(self, user, notification):
try:
notification = self.__get_notification(notification)
user = self._get_user(user)
if notification and user:
obj = UserNotification.query()\
.filter(UserNotification.user == user)\
.filter(UserNotification.notification == notification)\
.one()
obj.read = True
Session().add(obj)
return True
except Exception:
log.error(traceback.format_exc())
raise
def mark_all_read_for_user(self, user, filter_=None):
user = self._get_user(user)
q = UserNotification.query()\
.filter(UserNotification.user == user)\
.filter(UserNotification.read == false())\
.join((
Notification, UserNotification.notification_id ==
Notification.notification_id))
if filter_ == ['unread']:
q = q.filter(UserNotification.read == false())
elif filter_:
q = q.filter(Notification.type_.in_(filter_))
# this is a little inefficient but sqlalchemy doesn't support
# update on joined tables :(
for obj in q.all():
obj.read = True
Session().add(obj)
def get_unread_cnt_for_user(self, user):
user = self._get_user(user)
return UserNotification.query()\
.filter(UserNotification.read == false())\
.filter(UserNotification.user == user).count()
def get_unread_for_user(self, user):
user = self._get_user(user)
return [x.notification for x in UserNotification.query()
.filter(UserNotification.read == false())
.filter(UserNotification.user == user).all()]
def get_user_notification(self, user, notification):
user = self._get_user(user)
notification = self.__get_notification(notification)
return UserNotification.query()\
.filter(UserNotification.notification == notification)\
.filter(UserNotification.user == user).scalar()
def make_description(self, notification, translate, show_age=True):
"""
Creates a human readable description based on properties
of notification object
"""
_ = translate
_map = {
notification.TYPE_CHANGESET_COMMENT: [
_('%(user)s commented on commit %(date_or_age)s'),
_('%(user)s commented on commit at %(date_or_age)s'),
],
notification.TYPE_MESSAGE: [
_('%(user)s sent message %(date_or_age)s'),
_('%(user)s sent message at %(date_or_age)s'),
],
notification.TYPE_MENTION: [
_('%(user)s mentioned you %(date_or_age)s'),
_('%(user)s mentioned you at %(date_or_age)s'),
],
notification.TYPE_REGISTRATION: [
_('%(user)s registered in RhodeCode %(date_or_age)s'),
_('%(user)s registered in RhodeCode at %(date_or_age)s'),
],
notification.TYPE_PULL_REQUEST: [
_('%(user)s opened new pull request %(date_or_age)s'),
_('%(user)s opened new pull request at %(date_or_age)s'),
],
notification.TYPE_PULL_REQUEST_COMMENT: [
_('%(user)s commented on pull request %(date_or_age)s'),
_('%(user)s commented on pull request at %(date_or_age)s'),
],
}
templates = _map[notification.type_]
if show_age:
template = templates[0]
date_or_age = h.age(notification.created_on)
if translate:
date_or_age = translate(date_or_age)
if isinstance(date_or_age, TranslationString):
date_or_age = date_or_age.interpolate()
else:
template = templates[1]
date_or_age = h.format_date(notification.created_on)
return template % {
'user': notification.created_by_user.username,
'date_or_age': date_or_age,
}
class EmailNotificationModel(BaseModel):
TYPE_COMMIT_COMMENT = Notification.TYPE_CHANGESET_COMMENT
TYPE_REGISTRATION = Notification.TYPE_REGISTRATION
TYPE_PULL_REQUEST = Notification.TYPE_PULL_REQUEST
TYPE_PULL_REQUEST_COMMENT = Notification.TYPE_PULL_REQUEST_COMMENT
TYPE_MAIN = Notification.TYPE_MESSAGE
TYPE_PASSWORD_RESET = 'password_reset'
TYPE_PASSWORD_RESET_CONFIRMATION = 'password_reset_confirmation'
TYPE_EMAIL_TEST = 'email_test'
TYPE_TEST = 'test'
email_types = {
TYPE_MAIN:
'rhodecode:templates/email_templates/main.mako',
TYPE_TEST:
'rhodecode:templates/email_templates/test.mako',
TYPE_EMAIL_TEST:
'rhodecode:templates/email_templates/email_test.mako',
TYPE_REGISTRATION:
'rhodecode:templates/email_templates/user_registration.mako',
TYPE_PASSWORD_RESET:
'rhodecode:templates/email_templates/password_reset.mako',
TYPE_PASSWORD_RESET_CONFIRMATION:
'rhodecode:templates/email_templates/password_reset_confirmation.mako',
TYPE_COMMIT_COMMENT:
'rhodecode:templates/email_templates/commit_comment.mako',
TYPE_PULL_REQUEST:
'rhodecode:templates/email_templates/pull_request_review.mako',
TYPE_PULL_REQUEST_COMMENT:
'rhodecode:templates/email_templates/pull_request_comment.mako',
}
def __init__(self):
"""
Example usage::
(subject, headers, email_body,
email_body_plaintext) = EmailNotificationModel().render_email(
EmailNotificationModel.TYPE_TEST, **email_kwargs)
"""
super(EmailNotificationModel, self).__init__()
self.rhodecode_instance_name = rhodecode.CONFIG.get('rhodecode_title')
def _update_kwargs_for_render(self, kwargs):
"""
Inject params required for Mako rendering
:param kwargs:
"""
kwargs['rhodecode_instance_name'] = self.rhodecode_instance_name
instance_url = h.route_url('home')
_kwargs = {
'instance_url': instance_url,
'whitespace_filter': self.whitespace_filter
}
_kwargs.update(kwargs)
return _kwargs
def whitespace_filter(self, text):
return text.replace('\n', '').replace('\t', '')
def get_renderer(self, type_, request):
template_name = self.email_types[type_]
return request.get_partial_renderer(template_name)
def render_email(self, type_, **kwargs):
"""
renders template for email, and returns a tuple of
(subject, email_headers, email_html_body, email_plaintext_body)
"""
# translator and helpers inject
_kwargs = self._update_kwargs_for_render(kwargs)
request = get_current_request()
email_template = self.get_renderer(type_, request=request)
subject = email_template.render('subject', **_kwargs)
try:
headers = email_template.render('headers', **_kwargs)
except AttributeError:
# it's not defined in template, ok we can skip it
headers = ''
try:
body_plaintext = email_template.render('body_plaintext', **_kwargs)
except AttributeError:
# it's not defined in template, ok we can skip it
body_plaintext = ''
# render WHOLE template
body = email_template.render(None, **_kwargs)
return subject, headers, body, body_plaintext