#########################################################################
#
# Copyright (C) 2018 OSGeo
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
#########################################################################
from django.core.management.base import BaseCommand
[docs]
class Command(BaseCommand):
[docs]
help = 'Remove broken map layers'
[docs]
def handle(self, *args, **options):
from geonode.maps.models import MapLayer
from geonode.layers.models import Dataset
map_datasets = MapLayer.objects.filter(local=True)
for maplayer in map_datasets:
if not Dataset.objects.filter(alternate=maplayer.name).exists():
print(f'Removing broken map layer {maplayer.name}')
maplayer.delete()