moviewyrm/bookwyrm/forms/widgets.py
2022-03-19 09:04:50 -07:00

70 lines
2.3 KiB
Python

""" using django model forms """
from django import forms
class ArrayWidget(forms.widgets.TextInput):
"""Inputs for postgres array fields"""
# pylint: disable=unused-argument
# pylint: disable=no-self-use
def value_from_datadict(self, data, files, name):
"""get all values for this name"""
return [i for i in data.getlist(name) if i]
class Select(forms.Select):
"""custom template for select widget"""
template_name = "widgets/select.html"
class SelectDateWidget(forms.SelectDateWidget):
"""
A widget that splits date input into two <select> boxes and a numerical year.
"""
template_name = "widgets/addon_multiwidget.html"
select_widget = Select
def get_context(self, name, value, attrs):
"""sets individual widgets"""
context = super().get_context(name, value, attrs)
date_context = {}
year_name = self.year_field % name
date_context["year"] = forms.NumberInput().get_context(
name=year_name,
value=context["widget"]["value"]["year"],
attrs={
**context["widget"]["attrs"],
"id": f"id_{year_name}",
"class": "input",
},
)
month_choices = list(self.months.items())
if not self.is_required:
month_choices.insert(0, self.month_none_value)
month_name = self.month_field % name
date_context["month"] = self.select_widget(
attrs, choices=month_choices
).get_context(
name=month_name,
value=context["widget"]["value"]["month"],
attrs={**context["widget"]["attrs"], "id": f"id_{month_name}"},
)
day_choices = [(i, i) for i in range(1, 32)]
if not self.is_required:
day_choices.insert(0, self.day_none_value)
day_name = self.day_field % name
date_context["day"] = self.select_widget(
attrs,
choices=day_choices,
).get_context(
name=day_name,
value=context["widget"]["value"]["day"],
attrs={**context["widget"]["attrs"], "id": f"id_{day_name}"},
)
subwidgets = []
for field in self._parse_date_fmt():
subwidgets.append(date_context[field]["widget"])
context["widget"]["subwidgets"] = subwidgets
return context