61 lines
1.6 KiB
Python
61 lines
1.6 KiB
Python
import random
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import string
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from django.utils.text import slugify
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from django.core.mail import send_mail
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from django.template.loader import render_to_string
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from django.utils.html import strip_tags
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from django.conf import settings
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from django.utils.text import slugify
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def send_email(user, subject, msg):
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send_mail(
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subject,
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msg,
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settings.EMAIL_FROM_ADDRESS,
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[user.email],
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fail_silently=False,
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)
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def send_html_email(subject, recipient_list, template, context):
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"""A function responsible for sending HTML email"""
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# Render the HTML template
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html_message = render_to_string(template, context)
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# Generate plain text version of the email (optional)
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plain_message = strip_tags(html_message)
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# Send the email
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send_mail(
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subject,
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plain_message,
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settings.EMAIL_FROM_ADDRESS,
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recipient_list,
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html_message=html_message,
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)
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def random_string_generator(size=10, chars=string.ascii_lowercase + string.digits):
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return "".join(random.choice(chars) for _ in range(size))
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def unique_slug_generator(instance, new_slug=None):
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"""
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Assumes the instance has a model with a slug field and a title
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character (char) field.
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"""
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if new_slug is not None:
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slug = new_slug
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else:
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slug = slugify(instance.title)
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Klass = instance.__class__
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qs_exists = Klass.objects.filter(slug=slug).exists()
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if qs_exists:
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new_slug = "{slug}-{randstr}".format(
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slug=slug, randstr=random_string_generator(size=4)
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)
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return unique_slug_generator(instance, new_slug=new_slug)
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return slug
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