# 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 General Public License

# along with this program.  If not, see <http://www.gnu.org/licenses/>.

"""

kallithea.model.comment

~~~~~~~~~~~~~~~~~~~~~~~

comments model for Kallithea

This file was forked by the Kallithea project in July 2014.

Original author and date, and relevant copyright and licensing information is below:

:created_on: Nov 11, 2011

:author: marcink

:copyright: (c) 2013 RhodeCode GmbH, and others.

:license: GPLv3, see LICENSE.md for more details.

"""

import logging

from pylons.i18n.translation import _

from kallithea.lib.utils2 import extract_mentioned_users, safe_unicode

from kallithea.lib import helpers as h

from kallithea.model import BaseModel

from kallithea.model.db import ChangesetComment, User, \

    Notification, PullRequest

from kallithea.model.notification import NotificationModel

from kallithea.model.meta import Session

log = logging.getLogger(__name__)

class ChangesetCommentsModel(BaseModel):

    cls = ChangesetComment

    def __get_changeset_comment(self, changeset_comment):

        return self._get_instance(ChangesetComment, changeset_comment)

    def __get_pull_request(self, pull_request):

        return self._get_instance(PullRequest, pull_request)

    def _extract_mentions(self, s):

        user_objects = []