for u in recipients:

                obj = self._get_user(u)

                if obj:

                    recipients_objs.append(obj)

            recipients_objs = set(recipients_objs)

            log.debug('sending notifications %s to %s' % (

                type_, recipients_objs)

            )

        else:

            # empty recipients means to all admins

            recipients_objs = User.query().filter(User.admin == True).all()

            log.debug('sending notifications %s to admins: %s' % (

                type_, recipients_objs)

            )

        notif = Notification.create(

            created_by=created_by_obj, subject=subject,

            body=body, recipients=recipients_objs, type_=type_

        )

        if with_email is False:

            return notif

        #don't send email to person who created this comment

        rec_objs = set(recipients_objs).difference(set([created_by_obj]))

        # send email with notification to all other participants

        for rec in rec_objs:

            email_subject = NotificationModel().make_description(notif, False)

            type_ = type_

            email_body = body

            ## this is passed into template

            kwargs = {'subject': subject, 'body': h.rst_w_mentions(body)}

            kwargs.update(email_kwargs)

            email_body_html = EmailNotificationModel()\

                                .get_email_tmpl(type_, **kwargs)

            run_task(tasks.send_email, rec.email, email_subject, email_body,

                     email_body_html)

        return notif

    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()

                self.sa.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

        :param user:

        :type user:

        :param filter:

        """

        user = self._get_user(user)

        q = UserNotification.query()\

            .filter(UserNotification.user == user)\

            .join((Notification, UserNotification.notification_id ==

                                 Notification.notification_id))

        if filter_:

            q = q.filter(Notification.type_.in_(filter_))

        return q.all()

    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

                self.sa.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_:

            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

            self.sa.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, show_age=True):

        """

        Creates a human readable description based on properties

        of notification object

        """

        #alias

        _n = notification

        _map = {

            _n.TYPE_CHANGESET_COMMENT: _('commented on commit at %(when)s'),

            _n.TYPE_MESSAGE: _('sent message at %(when)s'),

            _n.TYPE_MENTION: _('mentioned you at %(when)s'),

            _n.TYPE_REGISTRATION: _('registered in RhodeCode at %(when)s'),

            _n.TYPE_PULL_REQUEST: _('opened new pull request at %(when)s'),

            _n.TYPE_PULL_REQUEST_COMMENT: _('commented on pull request at %(when)s')

        }

        # action == _map string

        tmpl = "%(user)s %(action)s "

        if show_age:

            when = h.age(notification.created_on)

        else:

            when = h.fmt_date(notification.created_on)

        data = dict(

            user=notification.created_by_user.username,

            action=_map[notification.type_]

        )

        return (tmpl % data) % {'when': when}

class EmailNotificationModel(BaseModel):

    TYPE_CHANGESET_COMMENT = Notification.TYPE_CHANGESET_COMMENT

    TYPE_PASSWORD_RESET = 'passoword_link'

    TYPE_REGISTRATION = Notification.TYPE_REGISTRATION

    TYPE_PULL_REQUEST = Notification.TYPE_PULL_REQUEST

    TYPE_PULL_REQUEST_COMMENT = Notification.TYPE_PULL_REQUEST_COMMENT

    TYPE_DEFAULT = 'default'

    def __init__(self):

        self._template_root = rhodecode.CONFIG['pylons.paths']['templates'][0]

        self._tmpl_lookup = rhodecode.CONFIG['pylons.app_globals'].mako_lookup

        self.email_types = {

         self.TYPE_CHANGESET_COMMENT: 'email_templates/changeset_comment.html',

         self.TYPE_PASSWORD_RESET: 'email_templates/password_reset.html',

         self.TYPE_REGISTRATION: 'email_templates/registration.html',

         self.TYPE_DEFAULT: 'email_templates/default.html',

         self.TYPE_PULL_REQUEST: 'email_templates/pull_request.html',

         self.TYPE_PULL_REQUEST_COMMENT: 'email_templates/pull_request_comment.html',

        }

    def get_email_tmpl(self, type_, **kwargs):

        """

        return generated template for email based on given type

        :param type_:

        """

        base = self.email_types.get(type_, self.email_types[self.TYPE_DEFAULT])

        email_template = self._tmpl_lookup.get_template(base)

        _kwargs.update(kwargs)

        log.debug('rendering tmpl %s with kwargs %s' % (base, _kwargs))

        return email_template.render(**_kwargs)

## -*- coding: utf-8 -*-

<%inherit file="main.html"/>

<div>${_('title')}: ${pr_title}</div>

<div>${_('description')}:</div>

<p>

${body}

</p>

<div>${_('revisions for reviewing')}</div>

<ul>

%for r in pr_revisions:

    <li>${r}</li>

%endfor

</ul>