118 lines
4.6 KiB
Python
118 lines
4.6 KiB
Python
from django.apps import apps
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from django.core.management.base import BaseCommand
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from django.utils import dateparse, timezone
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from wagtail.models import DraftStateMixin, Page, Revision
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def revision_date_expired(r):
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expiry_str = r.content.get("expire_at")
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if not expiry_str:
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return False
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expire_at = dateparse.parse_datetime(expiry_str)
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if expire_at < timezone.now():
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return True
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else:
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return False
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class Command(BaseCommand):
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def add_arguments(self, parser):
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parser.add_argument(
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"--dryrun",
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action="store_true",
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dest="dryrun",
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default=False,
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help="Dry run -- don't change anything.",
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)
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def handle(self, *args, **options):
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dryrun = False
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if options["dryrun"]:
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self.stdout.write("Will do a dry run.")
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dryrun = True
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models = [Page]
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models += [
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model
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for model in apps.get_models()
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if issubclass(model, DraftStateMixin) and not issubclass(model, Page)
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]
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# 1. get all expired objects with live = True
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expired_objects = []
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for model in models:
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expired_objects += [
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model.objects.filter(live=True, expire_at__lt=timezone.now()).order_by(
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"expire_at"
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)
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]
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if dryrun:
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self.stdout.write("\n---------------------------------")
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if any(expired_objects):
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self.stdout.write("Expired objects to be deactivated:")
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self.stdout.write("Expiry datetime\t\tModel\t\tSlug\t\tName")
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self.stdout.write("---------------\t\t-----\t\t----\t\t----")
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for queryset in expired_objects:
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if queryset.model is Page:
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for obj in queryset:
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self.stdout.write(
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"{}\t{}\t{}\t{}".format(
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obj.expire_at.strftime("%Y-%m-%d %H:%M"),
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obj.specific_class.__name__,
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obj.slug,
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obj.title,
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)
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)
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else:
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for obj in queryset:
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self.stdout.write(
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"{}\t{}\t{}\t\t{}".format(
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obj.expire_at.strftime("%Y-%m-%d %H:%M"),
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queryset.model.__name__,
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"",
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str(obj),
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)
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)
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else:
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self.stdout.write("No expired objects to be deactivated found.")
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else:
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# Unpublish the expired objects
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for queryset in expired_objects:
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# Cast to list to make sure the query is fully evaluated
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# before unpublishing anything
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for obj in list(queryset):
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obj.unpublish(
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set_expired=True, log_action="wagtail.unpublish.scheduled"
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)
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# 2. get all revisions that need to be published
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revs_for_publishing = Revision.objects.filter(
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approved_go_live_at__lt=timezone.now()
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).order_by("approved_go_live_at")
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if dryrun:
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self.stdout.write("\n---------------------------------")
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if revs_for_publishing:
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self.stdout.write("Revisions to be published:")
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self.stdout.write("Go live datetime\tModel\t\tSlug\t\tName")
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self.stdout.write("----------------\t-----\t\t----\t\t----")
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for rp in revs_for_publishing:
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model = rp.content_type.model_class()
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rev_data = rp.content
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self.stdout.write(
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"{}\t{}\t{}\t\t{}".format(
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rp.approved_go_live_at.strftime("%Y-%m-%d %H:%M"),
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model.__name__,
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rev_data.get("slug", ""),
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rev_data.get("title", rp.object_str),
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)
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)
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else:
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self.stdout.write("No objects to go live.")
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else:
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for rp in revs_for_publishing:
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# just run publish for the revision -- since the approved go
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# live datetime is before now it will make the object live
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rp.publish(log_action="wagtail.publish.scheduled")
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