42 lines
1.3 KiB
Python
42 lines
1.3 KiB
Python
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"""email subscriptions"""
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import uuid
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from django.conf import settings
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from django.db import models
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from blogs.utilities import send_email
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class Subscriber(models.Model):
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"""a person who wants to receive weekly emails"""
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email = models.EmailField(blank=True, null=True, unique=True)
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confirmed = models.BooleanField(default=False, editable=False)
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token = models.UUIDField(default=uuid.uuid4, editable=False)
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def save(self, *args, **kwargs):
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"""always reset the token on save"""
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self.token = uuid.uuid4()
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super().save(*args, **kwargs)
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def send_confirmation_email(self):
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"""send an email requesting confirmation"""
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subject = "Please confirm your email address"
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recipient = self.email
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url = f"{settings.DOMAIN}/confirm-subscribe-email/{self.token}/{self.id}"
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opt_out = f"{settings.DOMAIN}/unsubscribe-email/{self.token}/{self.id}"
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start = "<html><body>"
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body = f"<p>Please <a href='{url}'>confirm your email address</a> to receive weekly updates.</p>"
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footer = (
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f"<p><em>You can <a href='{opt_out}'>unsubscribe</a> at any time.</em></p>"
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)
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end = "</body></html>"
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parts = [start, body, footer, end]
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message = "".join(parts)
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send_email(subject, message, recipient)
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