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annotate pylons_app/model/user_model.py @ 417:3ed2d46a2ca7

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permission refactoring, Implemented views for default permissions, fixes #23 user registration is controlled by permission system. Implemented manual registration option websetup fills default permissions
author Marcin Kuzminski <marcin@python-works.com>
date Sat, 21 Aug 2010 16:34:37 +0200
parents 5cd6616b8673
children d66a7fa7689b
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rev   line source
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1 #!/usr/bin/env python
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2 # encoding: utf-8
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3 # Model for users
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4 # Copyright (C) 2009-2010 Marcin Kuzminski <marcin@python-works.com>
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5
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6 # This program is free software; you can redistribute it and/or
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7 # modify it under the terms of the GNU General Public License
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8 # as published by the Free Software Foundation; version 2
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9 # of the License or (at your opinion) any later version of the license.
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10 #
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11 # This program is distributed in the hope that it will be useful,
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12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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14 # GNU General Public License for more details.
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15 #
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16 # You should have received a copy of the GNU General Public License
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17 # along with this program; if not, write to the Free Software
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18 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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19 # MA 02110-1301, USA.
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20
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21 """
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22 Created on April 9, 2010
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23 Model for users
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24 @author: marcink
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25 """
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26
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27 from pylons_app.model.db import User
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28 from pylons_app.model.meta import Session
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29 from pylons.i18n.translation import _
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30 import logging
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31 log = logging.getLogger(__name__)
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32
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33 class DefaultUserException(Exception):pass
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34
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35 class UserModel(object):
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36
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37 def __init__(self):
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38 self.sa = Session()
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39
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40 def get_default(self):
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41 return self.sa.query(User).filter(User.username == 'default').scalar()
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42
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43 def get_user(self, id):
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44 return self.sa.query(User).get(id)
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45
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46 def create(self, form_data):
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47 try:
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48 new_user = User()
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49 for k, v in form_data.items():
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50 setattr(new_user, k, v)
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51
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52 self.sa.add(new_user)
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53 self.sa.commit()
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54 except Exception as e:
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55 log.error(e)
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56 self.sa.rollback()
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57 raise
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58
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59 def create_registration(self, form_data):
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60 try:
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61 new_user = User()
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62 for k, v in form_data.items():
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63 if k != 'admin':
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64 setattr(new_user, k, v)
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65
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66 self.sa.add(new_user)
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67 self.sa.commit()
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68 except Exception as e:
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69 log.error(e)
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70 self.sa.rollback()
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71 raise
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72
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73 def update(self, uid, form_data):
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74 try:
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75 new_user = self.sa.query(User).get(uid)
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76 if new_user.username == 'default':
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77 raise DefaultUserException(
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78 _("You can't Edit this user since it's"
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79 " crucial for entire application"))
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80 for k, v in form_data.items():
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81 if k == 'new_password' and v != '':
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82 new_user.password = v
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83 else:
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84 setattr(new_user, k, v)
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85
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86 self.sa.add(new_user)
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87 self.sa.commit()
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88 except Exception as e:
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89 log.error(e)
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90 self.sa.rollback()
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91 raise
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92
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93 def update_my_account(self, uid, form_data):
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94 try:
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95 new_user = self.sa.query(User).get(uid)
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96 if new_user.username == 'default':
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97 raise DefaultUserException(
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98 _("You can't Edit this user since it's"
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99 " crucial for entire application"))
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100 for k, v in form_data.items():
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101 if k == 'new_password' and v != '':
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102 new_user.password = v
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103 else:
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104 if k not in ['admin', 'active']:
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105 setattr(new_user, k, v)
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106
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107 self.sa.add(new_user)
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108 self.sa.commit()
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109 except Exception as e:
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110 log.error(e)
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111 self.sa.rollback()
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112 raise
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113
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114 def delete(self, id):
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115
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116 try:
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117
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118 user = self.sa.query(User).get(id)
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119 if user.username == 'default':
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120 raise DefaultUserException(
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121 _("You can't remove this user since it's"
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122 " crucial for entire application"))
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123 self.sa.delete(user)
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124 self.sa.commit()
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125 except Exception as e:
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126 log.error(e)
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127 self.sa.rollback()
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128 raise