Source code for shuup.front.apps.carousel.admin_module.forms
from django.conf import settings
from django.forms import BaseModelFormSet, ModelForm
from django.utils.timezone import now
from shuup.admin.forms.widgets import FileDnDUploaderWidget, HexColorWidget, ProductChoiceWidget, QuickAddCategorySelect
from shuup.admin.shop_provider import get_shop
from shuup.core.models import Category
from shuup.front.apps.carousel.models import Carousel, Slide
from shuup.simple_cms.models import Page
from shuup.utils.multilanguage_model_form import MultiLanguageModelForm, to_language_codes
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class CarouselForm(ModelForm):
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class Meta:
model = Carousel
exclude = ("shops",)
widgets = {"arrows_color": HexColorWidget()}
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class SlideForm(MultiLanguageModelForm):
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class Meta:
model = Slide
exclude = ("carousel",)
widgets = {
"active_dot_color": HexColorWidget(),
"inactive_dot_color": HexColorWidget(),
"category_link": QuickAddCategorySelect(editable_model="shuup.Category"),
}
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def __init__(self, **kwargs):
self.carousel = kwargs.pop("carousel")
self.request = kwargs.pop("request")
super().__init__(**kwargs)
self.empty_permitted = False
shop = get_shop(self.request)
self.fields["category_link"].queryset = Category.objects.all_except_deleted(
shop=self.request.shop
).prefetch_related("translations")
self.fields["cms_page_link"].queryset = Page.objects.filter(shop=shop)
self.fields["product_link"].widget = ProductChoiceWidget(clearable=True)
for lang in self.languages:
image_field = f"image__{lang}"
self.fields[image_field].widget = FileDnDUploaderWidget(
kind="images", upload_path="/carousel", clearable=True
)
if lang == self.default_language:
self.fields[image_field].widget = FileDnDUploaderWidget(
kind="images", upload_path="/carousel", clearable=False
)
self.fields[image_field].required = True
self.fields[image_field].widget.is_required = True
if not self.fields["available_from"].initial:
self.fields["available_from"].initial = now()
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class SlideFormSet(BaseModelFormSet):
form_class = SlideForm
model = Slide
validate_min = False
min_num = 0
validate_max = False
max_num = 20
absolute_max = 20
can_delete = True
can_order = False
extra = 0
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def __init__(self, *args, **kwargs):
self.default_language = kwargs.pop("default_language", settings.PARLER_DEFAULT_LANGUAGE_CODE)
self.carousel = kwargs.pop("carousel")
self.languages = to_language_codes(kwargs.pop("languages", ()), self.default_language)
self.request = kwargs.pop("request")
super().__init__(*args, **kwargs)
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def form(self, **kwargs):
kwargs.setdefault("carousel", self.carousel)
kwargs.setdefault("languages", self.languages)
kwargs.setdefault("default_language", settings.PARLER_DEFAULT_LANGUAGE_CODE)
kwargs.setdefault("request", self.request)
return self.form_class(**kwargs)