"""

        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,

        )

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',

        }