def form_valid(self, form):
"""
Store new flatpage from form data. Checks wether a site
is specified for the flatpage or sets the current site by
default. Additionally, if URL is left blank, a slugified
version of the title will be used as URL after checking
if it is valid.
"""
# if no URL is specified, generate from title
page = form.save(commit=False)
if not page.url:
page.url = '/%s/' % slugify(page.title)
try:
URLDoesNotExistValidator()(page.url)
except ValidationError:
pass
else:
# use current site as default for new page
page.save()
page.sites.add(Site.objects.get_current())
return HttpResponseRedirect(self.get_success_url(page))
ctx = self.get_context_data()
ctx['form'] = form
return self.render_to_response(ctx)
def save(self, update_slugs=True, *args, **kwargs):
if update_slugs:
parent = self.get_parent()
slug = slugify(self.name)
# If category has a parent, includes the parents slug in this one
if parent:
self.slug = '%s%s%s' % (
parent.slug, self._slug_separator, slug)
self.full_name = '%s%s%s' % (
parent.full_name, self._full_name_separator, self.name)
else:
self.slug = slug
self.full_name = self.name
# Enforce slug uniqueness here as MySQL can't handle a unique index on
# the slug field
try:
match = self.__class__.objects.get(slug=self.slug)
except self.__class__.DoesNotExist:
pass
else:
if match.id != self.id:
raise ValidationError(
_("A category with slug '%(slug)s' already exists") % {
'slug': self.slug})
super(AbstractCategory, self).save(*args, **kwargs)
def save(self, *args, **kwargs):
if self.is_top_level and not self.title:
raise ValidationError(_("Canonical products must have a title"))
if not self.slug:
self.slug = slugify(self.get_title())
# Validate attributes if necessary
self.attr.validate_attributes()
# Save product
super(AbstractProduct, self).save(*args, **kwargs)
# Finally, save attributes
self.attr.save()
def is_slug_conflicting(self, name, ref_node_pk, position):
# determine parent
if ref_node_pk:
ref_category = Category.objects.get(pk=ref_node_pk)
if position == "first-child":
parent = ref_category
else:
parent = ref_category.get_parent()
else:
parent = None
# build full slug
slug_prefix = (parent.slug + Category._slug_separator) if parent else ""
slug = "%s%s" % (slug_prefix, slugify(name))
# check if slug is conflicting
try:
category = Category.objects.get(slug=slug)
except Category.DoesNotExist:
pass
else:
if category.pk != self.instance.pk:
return True
return False
def save(self, *args, **kwargs):
if not self.code:
self.code = slugify(self.name)
super(AbstractOption, self).save(*args, **kwargs)
def save(self, *args, **kwargs):
if not self.slug:
self.slug = slugify(self.name)
super(AbstractAttributeEntityType, self).save(*args, **kwargs)
def save(self, *args, **kwargs):
if not self.slug:
self.slug = slugify(self.name)
return super(AbstractProductClass, self).save(*args, **kwargs)
def save(self, *args, **kwargs):
if not self.slug:
self.slug = slugify(self.name)
super(AbstractContributor, self).save(*args, **kwargs)
def save(self, *args, **kwargs):
if not self.code:
self.code = slugify(self.name)
super(ShippingMethod, self).save(*args, **kwargs)
