def delete(self):
from plushcms.treemenus.utils import clean_ranks
old_parent = self.parent
super(MenuItem, self).delete()
if old_parent:
clean_ranks(old_parent.children())
def delete(self):
from plushcms.treemenus.utils import clean_ranks
old_parent = self.parent
super(MenuItem, self).delete()
if old_parent:
clean_ranks(old_parent.children())
def save(self, force_insert=False, **kwargs):
from plushcms.treemenus.utils import clean_ranks
old_level = self.level
if self.parent:
self.level = self.parent.level + 1
else:
self.level = 0
if self.pk:
new_parent = self.parent
old_parent = MenuItem.objects.get(pk=self.pk).parent
if old_parent != new_parent:
if new_parent:
clean_ranks(new_parent.children())
self.rank = new_parent.children().count()
super(MenuItem, self).save(force_insert, **kwargs)
if old_parent:
clean_ranks(old_parent.children())
else:
super(MenuItem, self).save(force_insert, **kwargs)
else:
if not self.has_siblings():
self.rank = 0
else:
siblings = self.siblings().order_by("-rank")
self.rank = siblings[0].rank + 1
super(MenuItem, self).save(force_insert, **kwargs)
if old_level != self.level:
for child in self.children():
child.save()
def save(self, force_insert=False, **kwargs):
from plushcms.treemenus.utils import clean_ranks
old_level = self.level
if self.parent:
self.level = self.parent.level + 1
else:
self.level = 0
if self.pk:
new_parent = self.parent
old_parent = MenuItem.objects.get(pk=self.pk).parent
if old_parent != new_parent:
if new_parent:
clean_ranks(new_parent.children())
self.rank = new_parent.children().count()
super(MenuItem, self).save(force_insert, **kwargs)
if old_parent:
clean_ranks(old_parent.children())
else:
super(MenuItem, self).save(force_insert, **kwargs)
else:
if not self.has_siblings():
self.rank = 0
else:
siblings = self.siblings().order_by("-rank")
self.rank = siblings[0].rank + 1
super(MenuItem, self).save(force_insert, **kwargs)
if old_level != self.level:
for child in self.children():
child.save()