from __future__ import absolute_import
from django.forms.fields import CharField
from django.forms.widgets import Textarea
from django.utils.translation import gettext_lazy as _
from . import UID
from .forms import TextareaForm
from fobi.base import FormFieldPlugin, get_theme
__title__ = "fobi.contrib.plugins.form_elements.fields.textarea.base"
__author__ = "Artur Barseghyan <artur.barseghyan@gmail.com>"
__copyright__ = "2014-2019 Artur Barseghyan"
__license__ = "GPL 2.0/LGPL 2.1"
__all__ = ("TextareaPlugin",)
theme = get_theme(request=None, as_instance=True)
[docs]class TextareaPlugin(FormFieldPlugin):
"""Textarea field plugin."""
uid = UID
name = _("Textarea")
group = _("Fields")
form = TextareaForm
[docs] def get_form_field_instances(
self, request=None, form_entry=None, form_element_entries=None, **kwargs
):
"""Get form field instances."""
widget_attrs = {
"class": theme.form_element_html_class,
"placeholder": self.data.placeholder,
}
field_kwargs = {
"label": self.data.label,
"help_text": self.data.help_text,
"initial": self.data.initial,
"required": self.data.required,
"widget": Textarea(attrs=widget_attrs),
}
if self.data.max_length:
try:
field_kwargs["max_length"] = int(self.data.max_length)
except ValueError:
field_kwargs["max_length"] = None
else:
field_kwargs["max_length"] = None
field_kwargs["min_length"] = None
return [(self.data.name, CharField, field_kwargs)]