mirror of
https://github.com/freedombox/FreedomBox.git
synced 2026-01-21 07:55:00 +00:00
90 lines
3.0 KiB
Python
90 lines
3.0 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
|
|
"""
|
|
Django models for the main application
|
|
"""
|
|
|
|
import json
|
|
|
|
from django.conf import settings
|
|
from django.contrib.auth.models import User
|
|
from django.core.exceptions import ValidationError
|
|
from django.db import models
|
|
from django.dispatch import receiver
|
|
|
|
|
|
class KVStore(models.Model):
|
|
"""Model to store retrieve key/value configuration"""
|
|
key = models.TextField(primary_key=True)
|
|
value_json = models.TextField()
|
|
|
|
@property
|
|
def value(self):
|
|
"""Return the JSON decoded value of the key/value pair"""
|
|
return json.loads(self.value_json)
|
|
|
|
@value.setter
|
|
def value(self, val):
|
|
"""Store the value of the key/value pair by JSON encoding it"""
|
|
self.value_json = json.dumps(val)
|
|
|
|
|
|
class Module(models.Model):
|
|
"""Model to store current setup versions of a module."""
|
|
name = models.TextField(primary_key=True)
|
|
setup_version = models.IntegerField()
|
|
|
|
|
|
class UserProfile(models.Model):
|
|
"""Model to store user profile details that are not auth related."""
|
|
user = models.OneToOneField(settings.AUTH_USER_MODEL,
|
|
on_delete=models.CASCADE)
|
|
|
|
language = models.CharField(max_length=32, null=True, default=None)
|
|
|
|
|
|
@receiver(models.signals.post_save, sender=User)
|
|
def _on_user_post_save(sender, instance, **kwargs):
|
|
"""When the user model is saved, user profile too."""
|
|
if hasattr(instance, 'userprofile'):
|
|
instance.userprofile.save()
|
|
else:
|
|
UserProfile.objects.update_or_create(user=instance)
|
|
|
|
|
|
class JSONField(models.TextField):
|
|
"""Store and retrieve JSON data into a TextField."""
|
|
def to_python(self, value):
|
|
"""Deserialize a text string from form field to Python dict."""
|
|
if not value:
|
|
return self.default()
|
|
|
|
try:
|
|
return json.loads(value)
|
|
except json.decoder.JSONDecodeError:
|
|
raise ValidationError('Invalid JSON value')
|
|
|
|
def from_db_value(self, value, *args, **kwargs):
|
|
"""Deserialize a value from DB to Python dict."""
|
|
return self.to_python(value)
|
|
|
|
def get_prep_value(self, value):
|
|
"""Serialize the Python dict to text for form field."""
|
|
return json.dumps(value or self.default())
|
|
|
|
|
|
class StoredNotification(models.Model):
|
|
"""Model to store a user notification."""
|
|
id = models.CharField(primary_key=True, max_length=128)
|
|
app_id = models.CharField(max_length=128, null=True, default=None)
|
|
severity = models.CharField(max_length=32)
|
|
title = models.CharField(max_length=256)
|
|
message = models.TextField(null=True, default=None)
|
|
actions = JSONField(default=list)
|
|
body_template = models.CharField(max_length=128, null=True, default=None)
|
|
data = JSONField(default=dict)
|
|
created_time = models.DateTimeField(auto_now_add=True)
|
|
last_update_time = models.DateTimeField(auto_now=True)
|
|
user = models.CharField(max_length=128, null=True, default=None)
|
|
group = models.CharField(max_length=128, null=True, default=None)
|
|
dismissed = models.BooleanField(default=False)
|