kopia lustrzana https://github.com/jointakahe/takahe
52 wiersze
1.3 KiB
Python
52 wiersze
1.3 KiB
Python
import random
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import urlman
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from django.db import models
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from django.utils import timezone
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class Invite(models.Model):
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"""
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An invite token, good for one signup.
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"""
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# Should always be lowercase
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token = models.CharField(max_length=500, unique=True)
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# Admin note about this code
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note = models.TextField(null=True, blank=True)
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# Uses remaining (null means "infinite")
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uses = models.IntegerField(null=True, blank=True)
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# Expiry date
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expires = models.DateTimeField(null=True, blank=True)
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created = models.DateTimeField(auto_now_add=True)
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updated = models.DateTimeField(auto_now=True)
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class urls(urlman.Urls):
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admin = "/admin/invites/"
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admin_create = "{admin}create/"
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admin_view = "{admin}{self.pk}/"
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@classmethod
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def create_random(cls, uses=None, expires=None, note=None):
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return cls.objects.create(
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token="".join(
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random.choice("abcdefghkmnpqrstuvwxyz23456789") for i in range(20)
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),
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uses=uses,
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expires=expires,
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note=note,
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)
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@property
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def valid(self):
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if self.uses is not None:
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if self.uses <= 0:
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return False
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if self.expires is not None:
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return self.expires >= timezone.now()
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return True
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