def clean(self):
"""
Slug must be unique per site. Show sensible errors when not. Can only
check in clean method because sites need to be available in
cleaned_data.
"""
# Set slug on a clone and do no further validation
if '_saveasnew' in self.data:
cleaned_data = self.cleaned_data
cleaned_data['slug'] = generate_slug(self.instance,
cleaned_data['title'])
return cleaned_data
slug = self.cleaned_data.get('slug')
if slug:
# Check if any combination of slug and site exists.
for site in self.cleaned_data['sites']:
q = ModelBase.objects.filter(sites=site, slug=slug)
if self.instance:
q = q.exclude(id=self.instance.id)
if q.exists():
msg = "The slug is already in use by item %s. To use the \
same slug the items may not have overlapping \
sites." % q[0]
self._errors["slug"] = self.error_class([msg])
return self.cleaned_data
def clean(self):
"""
Slug must be unique per site. Show sensible errors when not. Can only
check in clean method because sites need to be available in
cleaned_data.
"""
# Set slug on a clone and do no further validation
if '_saveasnew' in self.data:
cleaned_data = self.cleaned_data
cleaned_data['slug'] = generate_slug(self.instance, cleaned_data['title'])
return cleaned_data
slug = self.cleaned_data.get('slug')
if slug:
# Check if any combination of slug and site exists.
for site in self.cleaned_data['sites']:
q = ModelBase.objects.filter(sites=site, slug=slug)
if self.instance:
q = q.exclude(id=self.instance.id)
if q.exists():
msg = "The slug is already in use by item %s. To use the \
same slug the items may not have overlapping \
sites." % q[0]
self._errors["slug"] = self.error_class([msg])
return self.cleaned_data
def save(self, *args, **kwargs):
now = timezone.now()
# set created time to now if not already set.
if not self.created:
self.created = now
# set modified to now on each save.
set_modified = kwargs.pop('set_modified', True)
if set_modified:
self.modified = now
# set leaf class content type
if not self.content_type:
self.content_type = ContentType.objects.get_for_model(\
self.__class__)
# set leaf class class name
if not self.class_name:
self.class_name = self.__class__.__name__
# set title as slug uniquely exactly once
if not self.slug:
self.slug = generate_slug(self, self.title)
super(ModelBase, self).save(*args, **kwargs)
def save(self, *args, **kwargs):
# set created time to now if not already set.
if not self.created:
self.created = datetime.now()
# set modified to now on each save.
self.modified = datetime.now()
# set leaf class content type
if not self.content_type:
self.content_type = ContentType.objects.get_for_model(\
self.__class__)
# set leaf class class name
if not self.class_name:
self.class_name = self.__class__.__name__
# set title as slug uniquely
self.slug = generate_slug(self, self.title)
super(ModelBase, self).save(*args, **kwargs)
def save(self, *args, **kwargs):
now = timezone.now()
# Set created time to now if not already set
if not self.created:
self.created = now
# Set modified to now on each save
set_modified = kwargs.pop("set_modified", True)
if set_modified:
self.modified = now
# Set leaf class content type
if not self.content_type:
self.content_type = ContentType.objects.get_for_model(\
self.__class__)
# Set leaf class class name
if not self.class_name:
self.class_name = self.__class__.__name__
# Set title as slug uniquely exactly once
if not self.slug:
self.slug = generate_slug(self, self.title)
# Raise an error if the slug is not unique per site.
if self.id:
for site in self.sites.all():
q = jmbo.models.ModelBase.objects.filter(
slug=self.slug, sites=site).exclude(id=self.id)
if q.exists():
raise IntegrityError(
"The slug %s is already in use for site %s by %s" %
(self.slug, site.domain, q[0].title))
super(ModelBase, self).save(*args, **kwargs)
def save(self, *args, **kwargs):
now = timezone.now()
# set created time to now if not already set.
if not self.created:
self.created = now
# set modified to now on each save.
set_modified = kwargs.pop('set_modified', True)
if set_modified:
self.modified = now
# set leaf class content type
if not self.content_type:
self.content_type = ContentType.objects.get_for_model(\
self.__class__)
# set leaf class class name
if not self.class_name:
self.class_name = self.__class__.__name__
# set title as slug uniquely exactly once
if not self.slug:
self.slug = generate_slug(self, self.title)
# Raise an error if the slug is not unique per site.
if self.id:
for site in self.sites.all():
q = jmbo.models.ModelBase.objects.filter(
slug=self.slug, sites=site).exclude(id=self.id)
if q.exists():
raise RuntimeError(
"The slug %s is already in use for site %s by %s" %
(self.slug, site.domain, q[0].title))
super(ModelBase, self).save(*args, **kwargs)
