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#!/usr/bin/env python
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# encoding: utf-8
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# Model for users
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# Copyright (C) 2009-2010 Marcin Kuzminski <marcin@python-works.com>
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; version 2
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# of the License or (at your opinion) any later version of the license.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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# MA 02110-1301, USA.
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"""
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Created on April 9, 2010
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Model for users
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@author: marcink
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"""
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from pylons_app.model.db import User
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from pylons_app.model.meta import Session
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from pylons.i18n.translation import _
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import logging
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log = logging.getLogger(__name__)
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class DefaultUserException(Exception):pass
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class UserModel(object):
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def __init__(self):
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self.sa = Session()
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def get_default(self):
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return self.sa.query(User).filter(User.username == 'default').scalar()
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def get_user(self, id):
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return self.sa.query(User).get(id)
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def get_user_by_name(self,name):
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return self.sa.query(User).filter(User.username == name).scalar()
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def create(self, form_data):
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try:
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new_user = User()
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for k, v in form_data.items():
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setattr(new_user, k, v)
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self.sa.add(new_user)
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self.sa.commit()
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except Exception as e:
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log.error(e)
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self.sa.rollback()
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raise
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def create_registration(self, form_data):
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try:
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new_user = User()
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for k, v in form_data.items():
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if k != 'admin':
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setattr(new_user, k, v)
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self.sa.add(new_user)
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self.sa.commit()
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except Exception as e:
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log.error(e)
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self.sa.rollback()
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raise
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def update(self, uid, form_data):
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try:
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new_user = self.sa.query(User).get(uid)
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if new_user.username == 'default':
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raise DefaultUserException(
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_("You can't Edit this user since it's"
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" crucial for entire application"))
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for k, v in form_data.items():
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if k == 'new_password' and v != '':
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new_user.password = v
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else:
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setattr(new_user, k, v)
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self.sa.add(new_user)
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self.sa.commit()
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except Exception as e:
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log.error(e)
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self.sa.rollback()
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raise
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def update_my_account(self, uid, form_data):
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try:
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new_user = self.sa.query(User).get(uid)
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if new_user.username == 'default':
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raise DefaultUserException(
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_("You can't Edit this user since it's"
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" crucial for entire application"))
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for k, v in form_data.items():
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if k == 'new_password' and v != '':
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new_user.password = v
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else:
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if k not in ['admin', 'active']:
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setattr(new_user, k, v)
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self.sa.add(new_user)
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self.sa.commit()
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except Exception as e:
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log.error(e)
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self.sa.rollback()
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raise
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def delete(self, id):
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try:
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user = self.sa.query(User).get(id)
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if user.username == 'default':
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raise DefaultUserException(
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_("You can't remove this user since it's"
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" crucial for entire application"))
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self.sa.delete(user)
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self.sa.commit()
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except Exception as e:
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log.error(e)
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self.sa.rollback()
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raise
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