Source code for fobi.contrib.plugins.form_elements.fields.duration.base
from __future__ import absolute_import
import datetime
from django.forms.fields import DurationField
from django.forms.widgets import TextInput
from django.utils.duration import duration_string
from django.utils.translation import gettext_lazy as _
from fobi.base import FormFieldPlugin, get_theme
from . import UID
from .forms import DurationInputForm
__title__ = 'fobi.contrib.plugins.form_elements.fields.duration.base'
__author__ = 'Artur Barseghyan <artur.barseghyan@gmail.com>'
__copyright__ = '2014-2019 Artur Barseghyan'
__license__ = 'GPL 2.0/LGPL 2.1'
__all__ = ('DurationInputPlugin',)
theme = get_theme(request=None, as_instance=True)
[docs]class DurationInputPlugin(FormFieldPlugin):
"""Duration field plugin."""
uid = UID
name = _("Duration")
group = _("Fields")
form = DurationInputForm
[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': TextInput(attrs=widget_attrs),
}
# initial_kwargs = {}
# if self.data.weeks:
# initial_kwargs.update({'weeks': self.data.weeks})
# if self.data.days:
# initial_kwargs.update({'days': self.data.days})
# if self.data.hours:
# initial_kwargs.update({'hours': self.data.hours})
# if self.data.minutes:
# initial_kwargs.update({'minutes': self.data.minutes})
# if self.data.seconds:
# initial_kwargs.update({'seconds': self.data.seconds})
# initial = datetime.timedelta(**initial_kwargs)
return [(self.data.name, DurationField, field_kwargs)]
[docs] def prepare_plugin_form_data(self, cleaned_data):
"""Prepare plugin form data.
Might be used in integration plugins.
"""
value = cleaned_data.get(self.data.name, None)
if isinstance(value, datetime.timedelta):
value = duration_string(value)
# Overwrite ``cleaned_data`` of the ``form`` with object
# qualifier.
cleaned_data[self.data.name] = value
# It's critically important to return the ``form`` with updated
# ``cleaned_data``
return cleaned_data
[docs] def submit_plugin_form_data(self,
form_entry,
request,
form,
form_element_entries=None,
**kwargs):
"""Submit plugin form data/process.
:param fobi.models.FormEntry form_entry: Instance of
``fobi.models.FormEntry``.
:param django.http.HttpRequest request:
:param django.forms.Form form:
"""
# In case if we should submit value as is, we don't return anything.
# In other cases, we proceed further.
# Get the object
value = form.cleaned_data.get(self.data.name, None)
if isinstance(value, datetime.timedelta):
value = duration_string(value)
# Overwrite ``cleaned_data`` of the ``form`` with object
# qualifier.
form.cleaned_data[self.data.name] = value
# It's critically important to return the ``form`` with
# updated ``cleaned_data``
return form