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72 lines
2.4 KiB
Python
72 lines
2.4 KiB
Python
"""
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Author: Michel Peltriaux
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Organization: Struktur- und Genehmigungsdirektion Nord, Rhineland-Palatinate, Germany
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Contact: michel.peltriaux@sgdnord.rlp.de
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Created on: 08.07.21
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"""
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from django import forms
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from django.urls import reverse
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from django.utils.translation import gettext_lazy as _
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from django.contrib.auth.models import User
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from konova.forms import BaseForm
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from user.models import UserNotification, KonovaUserExtension
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class UserNotificationForm(BaseForm):
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""" Form for changing the notification settings of a user
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"""
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notifications = forms.MultipleChoiceField(
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label_suffix="",
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label=_("Notifications"),
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required=False, # allow total disabling of all notifications
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help_text=_("Select the situations when you want to receive a notification"),
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widget=forms.CheckboxSelectMultiple(
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attrs={
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"class": "list-unstyled",
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}
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),
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choices=[]
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)
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def __init__(self, user: User, *args, **kwargs):
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super().__init__(*args, **kwargs)
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self.user = user
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self.form_title = _("Edit notifications")
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self.form_caption = _("")
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self.action_url = reverse("user:notifications")
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self.cancel_redirect = reverse("user:index")
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# Insert all notifications into form field by creating choices as tuples
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notifications = UserNotification.objects.filter(
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is_active=True,
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)
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choices = []
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for n in notifications:
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choices.append(
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(n.id, _(n.name))
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)
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self.fields["notifications"].choices = choices
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# Set currently selected notifications as initial
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self.konova_extension = KonovaUserExtension.objects.get_or_create(
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user=user
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)[0]
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users_current_notifications = self.konova_extension.notifications.all()
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users_current_notifications = [str(n.id) for n in users_current_notifications]
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self.fields["notifications"].initial = users_current_notifications
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def save(self):
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""" Stores the changes in the user konova_extension
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Returns:
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"""
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selected_notification_ids = self.cleaned_data.get("notifications", [])
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notifications = UserNotification.objects.filter(
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id__in=selected_notification_ids,
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)
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self.konova_extension.notifications.set(notifications)
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