forked from extern/django-helpdesk
76 lines
2.6 KiB
Python
76 lines
2.6 KiB
Python
#!/usr/bin/python
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"""
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scripts/create_queue_permissions.py -
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Create automatically permissions for all Queues.
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This is rarely needed. However, one use case is the scenario where the
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slugs of the Queues have been changed, and thus the Permission should be
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recreated according to the new slugs.
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No cleanup of permissions is performed.
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It should be safe to call this script multiple times or with partial
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existing permissions.
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"""
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from django.contrib.auth.models import Permission
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from django.contrib.contenttypes.models import ContentType
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from django.core.management.base import BaseCommand, CommandError
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from django.db.utils import IntegrityError
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from django.utils.translation import gettext_lazy as _
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from helpdesk.models import Queue
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from optparse import make_option
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class Command(BaseCommand):
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def __init__(self):
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BaseCommand.__init__(self)
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self.option_list += (
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make_option(
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'--queues', '-q',
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help='Queues to include (default: all). Use queue slugs'),
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)
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def handle(self, *args, **options):
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queue_slugs = options['queues']
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queues = []
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if queue_slugs is not None:
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queue_set = queue_slugs.split(',')
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for queue in queue_set:
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try:
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q = Queue.objects.get(slug__exact=queue)
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except Queue.DoesNotExist:
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raise CommandError("Queue %s does not exist." % queue)
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queues.append(q)
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else:
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queues = list(Queue.objects.all())
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# Create permissions for the queues, which may be all or not
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for q in queues:
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self.stdout.write("Preparing Queue %s [%s]" % (q.title, q.slug))
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if q.permission_name:
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self.stdout.write(
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" .. already has `permission_name=%s`" % q.permission_name)
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basename = q.permission_name[9:]
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else:
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basename = q.generate_permission_name()
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self.stdout.write(
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" .. generated `permission_name=%s`" % q.permission_name)
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q.save()
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self.stdout.write(
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" .. checking permission codename `%s`" % basename)
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try:
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Permission.objects.create(
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name=_("Permission for queue: ") + q.title,
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content_type=ContentType.objects.get(model="queue"),
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codename=basename,
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)
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except IntegrityError:
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self.stdout.write(" .. permission already existed, skipping")
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