45 lines
2.5 KiB
Python
45 lines
2.5 KiB
Python
from django.contrib.auth.models import User
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from django.db.models.signals import post_save
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from django.core.exceptions import ObjectDoesNotExist
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from django.utils.translation import ugettext_lazy as _
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from navigation.api import register_links, register_menu
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from permissions.conf.settings import DEFAULT_ROLES
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from models import Role
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PERMISSION_ROLE_VIEW = 'role_view'
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PERMISSION_ROLE_EDIT = 'role_edit'
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PERMISSION_ROLE_CREATE = 'role_create'
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PERMISSION_ROLE_DELETE = 'role_delete'
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PERMISSION_PERMISSION_GRANT = 'permission_grant'
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PERMISSION_PERMISSION_REVOKE = 'permission_revoke'
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role_list = {'text': _(u'roles'), 'view': 'role_list', 'famfam': 'medal_gold_1', 'permissions': {'namespace': 'permissions', 'permissions': [PERMISSION_ROLE_VIEW]}}
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role_create = {'text': _(u'create new role'), 'view': 'role_create', 'famfam': 'medal_gold_add', 'permissions': {'namespace': 'permissions', 'permissions': [PERMISSION_ROLE_CREATE]}}
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role_edit = {'text': _(u'edit'), 'view': 'role_edit', 'args': 'object.id', 'famfam': 'medal_gold_1', 'permissions': {'namespace': 'permissions', 'permissions': [PERMISSION_ROLE_EDIT]}}
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role_members = {'text': _(u'members'), 'view': 'role_members', 'args': 'object.id', 'famfam': 'group_key', 'permissions': {'namespace': 'permissions', 'permissions': [PERMISSION_ROLE_EDIT]}}
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role_permissions = {'text': _(u'role permissions'), 'view': 'role_permissions', 'args': 'object.id', 'famfam': 'key_go', 'permissions': {'namespace': 'permissions', 'permissions': [PERMISSION_PERMISSION_GRANT, PERMISSION_PERMISSION_REVOKE]}}
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role_delete = {'text': _(u'delete'), 'view': 'role_delete', 'args': 'object.id', 'famfam': 'medal_gold_delete', 'permissions': {'namespace': 'permissions', 'permissions': [PERMISSION_ROLE_DELETE]}}
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register_links(Role, [role_permissions, role_edit, role_members, role_delete])
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register_links(['role_list', 'role_view', 'role_create', 'role_edit', 'role_permissions', 'role_delete'], [role_create], menu_name='sidebar')
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def user_post_save(sender, instance, **kwargs):
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if kwargs.get('created', False):
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for default_role in DEFAULT_ROLES:
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if isinstance(default_role, Role):
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#If a model is passed, execute method
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default_role.add_member(instance)
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else:
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#If a role name is passed, lookup the corresponding model
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try:
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role = Role.objects.get(name=default_role)
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role.add_member(instance)
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except ObjectDoesNotExist:
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pass
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post_save.connect(user_post_save, sender=User)
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