forked from mirrors/bookwyrm
42 lines
1.3 KiB
Python
42 lines
1.3 KiB
Python
""" admin announcements """
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from django.db import models
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from django.db.models import Q
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from django.utils import timezone
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from django.utils.translation import gettext_lazy as _
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from .base_model import BookWyrmModel
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DisplayTypes = [
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("primary-light", _("Primary")),
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("success-light", _("Success")),
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("link-light", _("Link")),
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("warning-light", _("Warning")),
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("danger-light", _("Danger")),
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]
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class Announcement(BookWyrmModel):
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"""The admin has something to say"""
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user = models.ForeignKey("User", on_delete=models.PROTECT)
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preview = models.CharField(max_length=255)
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content = models.TextField(null=True, blank=True)
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event_date = models.DateTimeField(blank=True, null=True)
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start_date = models.DateTimeField(blank=True, null=True)
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end_date = models.DateTimeField(blank=True, null=True)
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active = models.BooleanField(default=True)
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display_type = models.CharField(
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max_length=20, choices=DisplayTypes, null=True, blank=True
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)
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@classmethod
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def active_announcements(cls):
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"""announcements that should be displayed"""
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now = timezone.now()
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return cls.objects.filter(
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Q(start_date__isnull=True) | Q(start_date__lte=now),
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Q(end_date__isnull=True) | Q(end_date__gte=now),
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active=True,
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)
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