def trim(self, value):
value = slugify(u'%s'%value, rtx = self.rtxchar)
if self.lower:
value = value.lower()
elif self.upper:
value = value.upper()
return value
def save(self, **kwargs):
'''
In this case implicit is better than explicit. Django is changing in this function
'''
model = self.__class__
slug = self.slug
if not slug:
slug = slugify(self.name)
self.slug = model.objects.unique_slug(self.id, slug.lower())
super(SlugBase,self).save(**kwargs)
def clean_url_pattern(self):
'''
Check for url patterns
No need if:
1 - it is the root page
2 - oit is an application page
Otherwise it is required
'''
data = self.data
value = data.get('url_pattern',None)
if value:
value = slugify(force_str(value))
if data.get('application_view',None):
return value
parent = self.get_parent()
if parent:
if not value:
raise forms.ValidationError('url_pattern or application view must be provided if not a root page')
page = parent.children.filter(url_pattern = value)
if page and page[0].id != self.instance.id:
raise forms.ValidationError("page %s already available" % page)
return value
def _makename(self, name):
name = name or self.name
if not name:
name = self.__class__.__name__
name = name.replace("-", "_").lower()
return str(slugify(name, rtx="_"))
