def render_content(text,self=None):
for library in settings.INCLUDE_TAG_LIBRARIES:
text = "{%% load %s %%}" % library + text
t = template.Template(text)
if self is None or not self.pk:
c = template.Context({'self': None })
else:
c = template.Context({'self': self })
extra_context = {}
for key in settings.RENDER_EXTRA_CONTEXT:
try:
extra_context[key] = load_component(settings.RENDER_EXTRA_CONTEXT[key])
except:
extra_context[key] = settings.RENDER_EXTRA_CONTEXT[key]
if issubclass(extra_context[key],models.Model):
try:
extra_context[key] = extra_context[key].objects.all()
except:
pass
c.update(extra_context)
text = t.render(c)
for renderer, kwargs in settings.RENDERERS:
text = load_component(renderer)(text,**kwargs)
return text
def formfield_for_dbfield(self, db_field, **kwargs):
if db_field.name == 'content_raw':
kwargs['widget'] = load_component(settings.WIDGET) or forms.Textarea
return super(RenderedContentAdminMixin, self).formfield_for_dbfield(db_field, **kwargs)
