mirror of
https://gitlab.com/allianceauth/allianceauth.git
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a6b340c179
- update string format method - remove redundant default arguments from function calls - remove unused imports - remove unicode identifier from strings, it's default in py3 (see: https://stackoverflow.com/a/4182635/12201331)
87 lines
2.7 KiB
Python
87 lines
2.7 KiB
Python
import logging
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from django.db import models
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from django.contrib.auth.models import User
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from django.utils.translation import gettext_lazy as _
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from .managers import NotificationManager
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logger = logging.getLogger(__name__)
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class Notification(models.Model):
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"""Notification to a user within Auth"""
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NOTIFICATIONS_MAX_PER_USER_DEFAULT = 50
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NOTIFICATIONS_REFRESH_TIME_DEFAULT = 30
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class Level(models.TextChoices):
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"""A notification level."""
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DANGER = 'danger', _('danger') #:
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WARNING = 'warning', _('warning') #:
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INFO = 'info', _('info') #:
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SUCCESS = 'success', _('success') #:
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@classmethod
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def from_old_name(cls, name: str) -> object:
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"""Map old name to enum.
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Raises ValueError for invalid names.
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"""
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name_map = {
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"CRITICAL": cls.DANGER,
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"ERROR": cls.DANGER,
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"WARN": cls.WARNING,
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"INFO": cls.INFO,
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"DEBUG": cls.SUCCESS,
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}
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try:
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return name_map[name]
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except KeyError:
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raise ValueError(f"Unknown name: {name}") from None
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# LEVEL_CHOICES = (
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# ('danger', 'CRITICAL'),
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# ('danger', 'ERROR'),
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# ('warning', 'WARN'),
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# ('info', 'INFO'),
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# ('success', 'DEBUG'),
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# )
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user = models.ForeignKey(User, on_delete=models.CASCADE)
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level = models.CharField(choices=Level.choices, max_length=10, default=Level.INFO)
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title = models.CharField(max_length=254)
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message = models.TextField()
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timestamp = models.DateTimeField(auto_now_add=True, db_index=True)
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viewed = models.BooleanField(default=False, db_index=True)
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objects = NotificationManager()
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def __str__(self) -> str:
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return f"{self.user}: {self.title}"
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def save(self, *args, **kwargs):
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# overriden save to ensure cache is invaidated on very call
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super().save(*args, **kwargs)
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Notification.objects.invalidate_user_notification_cache(self.user.pk)
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def delete(self, *args, **kwargs):
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# overriden delete to ensure cache is invaidated on very call
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super().delete(*args, **kwargs)
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Notification.objects.invalidate_user_notification_cache(self.user.pk)
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def mark_viewed(self) -> None:
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"""Mark notification as viewed."""
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logger.info("Marking notification as viewed: %s" % self)
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self.viewed = True
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self.save()
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def set_level(self, level_name: str) -> None:
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"""Set notification level according to old level name, e.g. 'CRITICAL'.
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Raises ValueError on invalid level names.
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"""
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self.level = self.Level.from_old_name(level_name)
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self.save()
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