class Nav(TendenciBaseModel):
title = models.CharField(max_length=100, validators=[UnicodeNameValidator()],)
description = models.TextField(blank=True, null=True)
megamenu = models.BooleanField(default=False)
perms = GenericRelation(ObjectPermission,
object_id_field="object_id",
content_type_field="content_type")
objects = NavManager()
class Meta:
# permissions = (("view_nav",_("Can view nav")),)
app_label = 'navs'
def __str__(self):
return self.title
def get_absolute_url(self):
return reverse('navs.detail', args=[self.pk])
def save(self, *args, **kwargs):
super(Nav, self).save(*args, **kwargs)
# reset nav cache
clear_nav_cache(self)
@property
def top_items(self):
"""
Returns all items with level 0.
"""
return self.navitem_set.filter(level=0).order_by('position')
class Category(OrderingBaseModel):
name = models.CharField(max_length=255, validators=[UnicodeNameValidator()],)
slug = models.SlugField()
parent = models.ForeignKey('self', blank=True, null=True, related_name='children', on_delete=models.CASCADE)
class Meta:
unique_together = ('slug', 'parent',)
verbose_name_plural = _("Categories")
ordering = ('position', 'name')
app_label = 'directories'
def __str__(self):
return self.name
def __init__(self, *args, **kwargs):
super(NavForm, self).__init__(*args, **kwargs)
self.fields['title'].validators.append(UnicodeNameValidator())