1 | # -*- coding: utf-8 -*- |
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2 | # |
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3 | # This file is part of SENAITE.CORE. |
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4 | # |
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5 | # SENAITE.CORE is free software: you can redistribute it and/or modify it under |
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6 | # the terms of the GNU General Public License as published by the Free Software |
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7 | # Foundation, version 2. |
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8 | # |
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9 | # This program is distributed in the hope that it will be useful, but WITHOUT |
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10 | # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
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11 | # FOR A PARTICULAR PURPOSE. See the GNU General Public License for more |
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12 | # details. |
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13 | # |
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14 | # You should have received a copy of the GNU General Public License along with |
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15 | # this program; if not, write to the Free Software Foundation, Inc., 51 |
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16 | # Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
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17 | # |
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18 | # Copyright 2018-2019 by it's authors. |
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19 | # Some rights reserved, see README and LICENSE. |
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20 | |||
21 | from AccessControl import getSecurityManager |
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22 | from bika.lims.api import get_portal |
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23 | from bika.lims.api import get_tool |
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24 | from Products.CMFPlone.RegistrationTool import get_member_by_login_name |
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25 | from Products.PlonePAS.tools.groupdata import GroupData |
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26 | from Products.PlonePAS.tools.memberdata import MemberData |
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27 | |||
28 | |||
29 | def get_user(user=None): |
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30 | """Get the user object |
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31 | |||
32 | :param user: A user id, memberdata object or None for the current user |
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33 | :returns: Plone User (PlonePAS) / Propertied User (PluggableAuthService) |
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34 | """ |
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35 | if user is None: |
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36 | # Return the current authenticated user |
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37 | user = getSecurityManager().getUser() |
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38 | elif isinstance(user, MemberData): |
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39 | # MemberData wrapped user -> get the user object |
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40 | user = user.getUser() |
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41 | elif isinstance(user, basestring): |
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42 | # User ID -> get the user |
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43 | user = get_member_by_login_name(get_portal(), user, False) |
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44 | if user: |
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45 | user = user.getUser() |
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46 | return user |
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47 | |||
48 | |||
49 | def get_user_id(user=None): |
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50 | """Get the user id of the current authenticated user |
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51 | |||
52 | :param user: A user id, memberdata object or None for the current user |
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53 | :returns: Plone user ID |
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54 | """ |
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55 | user = get_user(user) |
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56 | if user is None: |
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57 | return None |
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58 | return user.getId() |
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59 | |||
60 | |||
61 | def get_group(group): |
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62 | """Return the group |
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63 | |||
64 | :param group: The group name/id |
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65 | :returns: Group |
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66 | """ |
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67 | portal_groups = get_tool("portal_groups") |
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68 | if isinstance(group, basestring): |
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69 | group = portal_groups.getGroupById(group) |
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70 | elif isinstance(group, GroupData): |
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71 | group = group |
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72 | return group |
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73 | |||
74 | |||
75 | def get_groups(user=None): |
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76 | """Return the groups of the user |
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77 | |||
78 | :param user: A user id, memberdata object or None for the current user |
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79 | :returns: List of groups |
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80 | """ |
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81 | portal_groups = get_tool("portal_groups") |
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82 | user = get_user(user) |
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83 | if user is None: |
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84 | return [] |
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85 | return portal_groups.getGroupsForPrincipal(user) |
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86 | |||
87 | |||
88 | View Code Duplication | def add_group(group, user=None): |
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89 | """Add the user to the group |
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90 | """ |
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91 | user = get_user(user) |
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92 | |||
93 | if user is None: |
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94 | raise ValueError("User '{}' not found".format(repr(user))) |
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95 | |||
96 | if isinstance(group, basestring): |
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97 | group = [group] |
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98 | elif isinstance(group, GroupData): |
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99 | group = [group] |
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100 | |||
101 | portal_groups = get_tool("portal_groups") |
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102 | for group in map(get_group, group): |
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103 | if group is None: |
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104 | continue |
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105 | portal_groups.addPrincipalToGroup(get_user_id(user), group.getId()) |
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106 | |||
107 | return get_groups(user) |
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108 | |||
109 | |||
110 | View Code Duplication | def del_group(group, user=None): |
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111 | """Remove the user to the group |
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112 | """ |
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113 | user = get_user(user) |
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114 | |||
115 | if user is None: |
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116 | raise ValueError("User '{}' not found".format(repr(user))) |
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117 | |||
118 | if isinstance(group, basestring): |
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119 | group = [group] |
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120 | elif isinstance(group, GroupData): |
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121 | group = [group] |
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122 | |||
123 | portal_groups = get_tool("portal_groups") |
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124 | for group in map(get_group, group): |
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125 | if group is None: |
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126 | continue |
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127 | portal_groups.removePrincipalFromGroup( |
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128 | get_user_id(user), group.getId()) |
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129 | |||
130 | return get_groups(user) |
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131 |