Source code for fobi.contrib.apps.drf_integration.form_elements.fields.select_multiple_model_objects.base
import copy
from django.utils.translation import gettext_lazy as _
from .......base import IntegrationFormFieldPlugin
from .... import UID as INTEGRATE_WITH_UID
from ....base import (
DRFIntegrationFormElementPluginProcessor,
DRFSubmitPluginFormDataMixin,
)
from ....fields import ModelMultipleChoiceField
from . import UID
__title__ = 'fobi.contrib.apps.drf_integration.form_elements.fields.' \
'select_multiple_model_objects.base'
__author__ = 'Artur Barseghyan <artur.barseghyan@gmail.com>'
__copyright__ = '2014-2019 Artur Barseghyan'
__license__ = 'GPL 2.0/LGPL 2.1'
__all__ = ('SelectMultipleModelObjectsInputPlugin',)
[docs]class SelectMultipleModelObjectsInputPlugin(IntegrationFormFieldPlugin,
DRFSubmitPluginFormDataMixin):
"""ModelMultipleChoiceField plugin."""
uid = UID
integrate_with = INTEGRATE_WITH_UID
name = _("Select multiple model objects")
group = _("Fields")
[docs] def get_custom_field_instances(self,
form_element_plugin,
request=None,
form_entry=None,
form_element_entries=None,
**kwargs):
"""Get form field instances."""
queryset = form_element_plugin.get_queryset()
field_kwargs = {
'required': form_element_plugin.data.required,
'initial': form_element_plugin.data.initial,
'label': form_element_plugin.data.label,
'help_text': form_element_plugin.data.help_text,
'queryset': queryset,
}
return [
DRFIntegrationFormElementPluginProcessor(
field_class=ModelMultipleChoiceField,
field_kwargs=field_kwargs
)
]
[docs] def submit_plugin_form_data(self,
form_element_plugin,
form_entry,
request,
serializer,
form_element_entries=None,
**kwargs):
"""Submit plugin form data.
Called on form submission (when user actually
posts the data to assembled form).
:param form_element_plugin:
:param fobi.models.FormEntry form_entry: Instance of
``fobi.models.FormEntry``.
:param django.http.HttpRequest request:
:param rest_framework.serializers.Serializer serializer:
:param iterable form_element_entries:
"""
validated_data = copy.copy(serializer.validated_data)
validated_data = form_element_plugin.prepare_plugin_form_data(
validated_data
)
if validated_data:
serializer._validated_data = validated_data
return serializer