Merge pull request #956 from MITx/feature/rocha/user-admin-commands

Add some extra console commands for handling user permissions

common/djangoapps/student/management/commands/add_to_group.py

@@ -0,0 +1,62 @@
+from optparse import make_option
+
+from django.core.management.base import BaseCommand, CommandError
+from django.contrib.auth.models import User, Group
+
+class Command(BaseCommand):
+    option_list = BaseCommand.option_list + (
+        make_option('--list',
+                    action='store_true',
+                    dest='list',
+                    default=False,
+                    help='List available groups'),
+        make_option('--create',
+                    action='store_true',
+                    dest='create',
+                    default=False,
+                    help='Create the group if it does not exist'),
+        make_option('--remove',
+                    action='store_true',
+                    dest='remove',
+                    default=False,
+                    help='Remove the user from the group instead of adding it'),
+        )
+
+    args = '<user|email> <group>'
+    help = 'Add a user to a group'
+
+    def print_groups(self):
+        print 'Groups available:'
+        for group in Group.objects.all().distinct():
+            print '  ', group.name
+
+    def handle(self, *args, **options):
+        if options['list']:
+            self.print_groups()
+            return
+
+        if len(args) != 2:
+            raise CommandError('Usage is add_to_group {0}'.format(self.args))
+
+        name_or_email, group_name = args
+
+        if '@' in name_or_email:
+            user = User.objects.get(email=name_or_email)
+        else:
+            user = User.objects.get(username=name_or_email)
+
+        try:
+            group = Group.objects.get(name=group_name)
+        except Group.DoesNotExist:
+            if options['create']:
+                group = Group(name=group_name)
+                group.save()
+            else:
+                raise CommandError('Group {} does not exist'.format(group_name))
+
+        if options['remove']:
+            user.groups.remove(group)
+        else:
+            user.groups.add(group)
+
+        print 'Success!'

common/djangoapps/student/management/commands/set_staff.py

@@ -1,37 +1,47 @@
+from optparse import make_option
+
 from django.contrib.auth.models import User
 from django.core.management.base import BaseCommand, CommandError
 import re
 
 
 class Command(BaseCommand):
+    option_list = BaseCommand.option_list + (
+        make_option('--unset',
+                    action='store_true',
+                    dest='unset',
+                    default=False,
+                    help='Set is_staff to False instead of True'),
+        )
 
-    args = '<user/email user/email ...>'
+    args = '<user|email> [user|email ...]>'
     help = """
-    This command will set isstaff to true for one or more users.
+    This command will set is_staff to true for one or more users.
     Lookup by username or email address, assumes usernames
     do not look like email addresses.
     """
 
-    def handle(self, *args, **kwargs):
-
+    def handle(self, *args, **options):
         if len(args) < 1:
-            print Command.help
-            return
+            raise CommandError('Usage is set_staff {0}'.format(self.args))
 
         for user in args:
-
             if re.match('[^@]+@[^@]+\.[^@]+', user):
                 try:
                     v = User.objects.get(email=user)
                 except:
-                    raise CommandError("User {0} does not exist".format(
-                        user))
+                    raise CommandError("User {0} does not exist".format(user))
             else:
                 try:
                     v = User.objects.get(username=user)
                 except:
-                    raise CommandError("User {0} does not exist".format(
-                        user))
+                    raise CommandError("User {0} does not exist".format(user))
+
+            if options['unset']:
+                v.is_staff = False
+            else:
+                v.is_staff = True
 
-            v.is_staff = True
             v.save()
+
+        print 'Success!'

lms/djangoapps/django_comment_client/management/commands/assign_role.py

@@ -1,18 +1,38 @@
+from optparse import make_option
+
 from django.core.management.base import BaseCommand, CommandError
-from django_comment_client.models import Permission, Role
+from django_comment_client.models import Role
 from django.contrib.auth.models import User
 
 
 class Command(BaseCommand):
-    args = 'user role course_id'
-    help = 'Assign a role to a user'
+    option_list = BaseCommand.option_list + (
+        make_option('--remove',
+                    action='store_true',
+                    dest='remove',
+                    default=False,
+                    help='Remove the role instead of adding it'),
+        )
+
+    args = '<user|email> <role> <course_id>'
+    help = 'Assign a discussion forum role to a user '
 
     def handle(self, *args, **options):
-        role = Role.objects.get(name=args[1], course_id=args[2])
+        if len(args) != 3:
+            raise CommandError('Usage is assign_role {0}'.format(self.args))
 
-        if '@' in args[0]:
-            user = User.objects.get(email=args[0])
+        name_or_email, role, course_id = args
+
+        role = Role.objects.get(name=role, course_id=course_id)
+
+        if '@' in name_or_email:
+            user = User.objects.get(email=name_or_email)
         else:
-            user = User.objects.get(username=args[0])
+            user = User.objects.get(username=name_or_email)
 
-        user.roles.add(role)
+        if options['remove']:
+            user.roles.remove(role)
+        else:
+            user.roles.add(role)
+
+        print 'Success!'