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-rw-r--r--management/commands/sendmails.py36
1 files changed, 21 insertions, 15 deletions
diff --git a/management/commands/sendmails.py b/management/commands/sendmails.py
index 3126243..dca7222 100644
--- a/management/commands/sendmails.py
+++ b/management/commands/sendmails.py
@@ -14,17 +14,29 @@
# with celcatsanitizer; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+from django.conf import settings
from django.core.management.base import BaseCommand, CommandError
from django.core.mail import send_mass_mail
+from django.db.models import Count
from django.utils import timezone, translation
from django.template import Context, loader
-from django.conf import settings
from edt.models import Group, Subscription, Course
from edt.utils import get_current_or_next_week, get_week, group_courses
import datetime
+def __generate_mails(start, end):
+ subscribed_groups = Subscription.objects.filter(active=True).annotate(nb=Count("group"))
+ for subscription in subscribed_groups:
+ courses = Course.objects.get_courses_for_group(subscription.group, begin__gte=start, begin__lt=end)
+ if len(courses) > 0:
+ grouped_courses = group_courses(courses)
+
+ template = loader.get_template("mail/mail_timetable.txt")
+ context = Context({"subscription": subscription, "courses": grouped_couses, "week": week})
+ yield subscription.group, template.render(context)
+
class Command(BaseCommand):
help = "Sends emails to subscribed users"
@@ -35,25 +47,19 @@ class Command(BaseCommand):
year, week = get_current_or_next_week()
start, end = get_week(year, week)
- subscriptions = Subscription.objects.filter(active=True)
- content = {}
+ footer = loader.get_template("mail/mail_footer.txt")
mails = []
print("Generating messages...")
- for subscription in subscriptions:
- if subscription.group.id not in content:
- courses = Course.objects.get_courses_for_group(subscription.group, begin__gte=start, begin__lt=end)
- grouped_courses = group_courses(courses)
-
- template = loader.get_template("mail/mail_timetable.txt")
- context = Context({"subscription": subscription, "courses": grouped_courses, "week": week})
- content[subscription.group.id] = template.render(context)
+ for group, content in __generate_mails(start, end):
+ subscriptions = Subscription.objects.filter(active=True, group=group)
+ title = "{0} - {1} - Semaine {2}".format(subscription.group.timetable.name, subscription.group.name, week)
- footer = loader.get_template("mail/mail_footer.txt")
- context = Context({"admins": settings.ADMINS, "token": subscription.token, "domain": settings.DEFAULT_DOMAIN})
- mail_content = content[subscription.group.id] + footer.render(context)
+ for subscription in subscriptions:
+ context = Context({"admins": settings.ADMINS, "token": subscription.token, "domain": settings.DEFAULT_DOMAIN})
+ mail_content = content + footer.render(context)
- mails.append(("{0} - {1} - Semaine {2}".format(subscription.group.timetable.name, subscription.group.name, week), mail_content, settings.DEFAULT_FROM_EMAIL, [subscription.email],))
+ mails.append((title, mail_content, settings.DEFAULT_FROM_EMAIL, [subscription.email],))
print("Sending mails...")
send_mass_mail(mails)