gault-millau/apps/notification/tasks.py
2020-01-28 15:09:57 +03:00

92 lines
3.4 KiB
Python

from datetime import datetime
from celery import shared_task
from django.conf import settings
from django.core.mail import send_mail
from django.template.loader import get_template, render_to_string
from main.models import SiteSettings
from notification import models
from django.utils.translation import gettext_lazy as _
@shared_task
def send_subscribes_update_email(subscriber_id):
subscriber = models.Subscriber.objects.get(pk=subscriber_id)
if subscriber is None:
return
country_code = subscriber.country_code
html_template = get_template(settings.NOTIFICATION_SUBSCRIBE_TEMPLATE)
year = datetime.now().year
socials = list(SiteSettings.objects.with_country().select_related('country'))
socials = dict(zip(map(lambda social: social.country.code, socials), socials))
socials_for_subscriber = socials.get(country_code)
context = {
"title": _("You have subscribed on news G&M"),
"description": _("<br>".join([
name.get(subscriber.locale) if subscriber.locale in name else name.get(next(iter(name.keys())))
for name in subscriber.subscription_types.values_list('name', flat=True)
])),
"code": subscriber.update_code,
"link_to_unsubscribe": subscriber.link_to_unsubscribe,
"twitter_page_url": socials_for_subscriber.twitter_page_url if socials_for_subscriber else '#',
"instagram_page_url": socials_for_subscriber.instagram_page_url if socials_for_subscriber else '#',
"facebook_page_url": socials_for_subscriber.facebook_page_url if socials_for_subscriber else '#',
"send_to": subscriber.send_to,
"year": year
}
send_mail(
subject=_("G&M Subscriptions"),
message=render_to_string(settings.NOTIFICATION_SUBSCRIBE_TEMPLATE, context),
from_email=settings.EMAIL_HOST_USER,
recipient_list=[subscriber.send_to],
fail_silently=False,
html_message=html_template.render(context)
)
@shared_task
def send_unsubscribe_email(subscriber_id):
subscriber = models.Subscriber.objects.get(pk=subscriber_id)
if subscriber is None:
return
country_code = subscriber.country_code
html_template = get_template(settings.NOTIFICATION_SUBSCRIBE_TEMPLATE)
year = datetime.now().year
socials = list(SiteSettings.objects.with_country().select_related('country'))
socials = dict(zip(map(lambda social: social.country.code, socials), socials))
socials_for_subscriber = socials.get(country_code)
context = {
"title": _("You have successfully unsubscribed from G&M news"),
"description": "",
"code": subscriber.update_code,
"link_to_unsubscribe": subscriber.link_to_unsubscribe,
"twitter_page_url": socials_for_subscriber.twitter_page_url if socials_for_subscriber else '#',
"instagram_page_url": socials_for_subscriber.instagram_page_url if socials_for_subscriber else '#',
"facebook_page_url": socials_for_subscriber.facebook_page_url if socials_for_subscriber else '#',
"send_to": subscriber.send_to,
"year": year
}
send_mail(
subject="G&M Subscriptions",
message=render_to_string(settings.NOTIFICATION_SUBSCRIBE_TEMPLATE, context),
from_email=settings.EMAIL_HOST_USER,
recipient_list=[subscriber.send_to],
fail_silently=False,
html_message=html_template.render(context)
)