def save(self, *args, **kwargs):
original_channel = None
if self.pk and Channel.objects.filter(pk=self.pk).exists():
original_channel = Channel.objects.get(pk=self.pk)
record_channel_stats(self, original_channel)
# Check if original thumbnail is no longer referenced
if original_channel and original_channel.thumbnail and 'static' not in original_channel.thumbnail:
filename, ext = os.path.splitext(original_channel.thumbnail)
delete_empty_file_reference(filename, ext[1:])
if not self.main_tree:
self.main_tree = ContentNode.objects.create(
title=self.name,
kind_id=content_kinds.TOPIC,
sort_order=0,
content_id=self.id,
node_id=self.id,
)
self.main_tree.save()
elif self.main_tree.title != self.name:
self.main_tree.title = self.name
self.main_tree.save()
if not self.trash_tree:
self.trash_tree = ContentNode.objects.create(
title=self.name,
kind_id=content_kinds.TOPIC,
sort_order=0,
content_id=self.id,
node_id=self.id,
)
self.trash_tree.save()
elif self.trash_tree.title != self.name:
self.trash_tree.title = self.name
self.trash_tree.save()
super(Channel, self).save(*args, **kwargs)
if original_channel and not self.main_tree.changed:
fields_to_check = [
'description', 'language_id', 'thumbnail', 'name', 'language',
'thumbnail_encoding', 'deleted'
]
self.main_tree.changed = any([
f for f in fields_to_check
if getattr(self, f) != getattr(original_channel, f)
])
# Delete db if channel has been deleted and mark as unpublished
if not original_channel.deleted and self.deleted:
self.pending_editors.all().delete()
channel_db_url = os.path.join(settings.DB_ROOT,
self.id) + ".sqlite3"
if os.path.isfile(channel_db_url):
os.unlink(channel_db_url)
self.main_tree.published = False
self.main_tree.save()
def save(self, *args, **kwargs):
original_channel = None
if self.pk and Channel.objects.filter(pk=self.pk).exists():
original_channel = Channel.objects.get(pk=self.pk)
record_channel_stats(self, original_channel)
# Check if original thumbnail is no longer referenced
if original_channel and original_channel.thumbnail and 'static' not in original_channel.thumbnail:
filename, ext = os.path.splitext(original_channel.thumbnail)
delete_empty_file_reference(filename, ext[1:])
if not self.main_tree:
self.main_tree = ContentNode.objects.create(
title=self.name,
kind_id=content_kinds.TOPIC,
sort_order=0,
content_id=self.id,
node_id=self.id,
)
self.main_tree.save()
elif self.main_tree.title != self.name:
self.main_tree.title = self.name
self.main_tree.save()
if not self.trash_tree:
self.trash_tree = ContentNode.objects.create(
title=self.name,
kind_id=content_kinds.TOPIC,
sort_order=0,
content_id=self.id,
node_id=self.id,
)
self.trash_tree.save()
elif self.trash_tree.title != self.name:
self.trash_tree.title = self.name
self.trash_tree.save()
super(Channel, self).save(*args, **kwargs)