def get_form(self, request, obj=None, **kwargs):
i18n_field = get_i18n_field(self.model)
language = get_language()
for field in i18n_field.get_translated_fields():
if field.language == language:
field.blank = field.original_field.blank
return super().get_form(request, obj=obj, **kwargs)
def test_get_i18n_field(self):
self.assertEqual(get_i18n_field(app_models.Blog), app_models.Blog._meta.get_field("i18n"))
class I18nFieldTestModel(models.Model):
test = models.CharField(max_length=20)
class Meta:
app_label = "django-modeltrans_tests"
self.assertEqual(get_i18n_field(I18nFieldTestModel), None)
class I18nFieldTestModel2(models.Model):
test = models.CharField(max_length=20)
i18n = models.CharField(max_length=20)
class Meta:
app_label = "django-modeltrans_tests"
self.assertEqual(get_i18n_field(I18nFieldTestModel2), None)
def get_edit_handler(self, instance, request):
i18n_field = get_i18n_field(type(instance))
tabs = [ObjectList(self.panels, heading='Perustiedot')]
if i18n_field:
for lang_code, name in settings.LANGUAGES:
if lang_code == 'fi':
continue
fields = []
for field in i18n_field.get_translated_fields():
if field.language != lang_code:
continue
fields.append(FieldPanel(field.name))
tabs.append(ObjectList(fields, heading=name))
handler = TabbedInterface(tabs)
return handler
def get_translations_fieldsets(self):
i18n_field = get_i18n_field(self.model)
fieldsets = []
for lang_code in settings.MODELTRANS_AVAILABLE_LANGUAGES:
if lang_code == settings.LANGUAGE_CODE:
continue
tab_name = 'general' if lang_code == settings.LANGUAGE_CODE else f'lang-{lang_code}'
fieldset = (None, {
'classes': ('suit-tab', f'suit-tab-{tab_name}',),
'fields': [
f'{field.name}' for field in i18n_field.get_translated_fields()
if field.name.endswith(lang_code)
]
})
fieldsets.append(fieldset)
return fieldsets