1 files changed, 33 insertions, 0 deletions
diff --git a/management/commands/sendmails.py b/management/commands/sendmails.py
new file mode 100644
index 0000000..4e3b663
--- /dev/null
+++ b/management/commands/sendmails.py
@@ -0,0 +1,33 @@
+from django.core.management.base import BaseCommand, CommandError
+from django.core.mail import send_mail
+from django.utils import timezone
+from django.template import Context, loader
+
+from edt.models import Group, Subscription, Course
+from edt.utils import get_week, group_courses
+
+import datetime
+
+
+class Command(BaseCommand):
+    help = "Sends emails to subscribed users"
+
+    def handle(self, *args, **options):
+        year, week, day = timezone.now().isocalendar()
+        if day >= 6:
+            year, week, _ = (timezone.now() + datetime.timedelta(weeks=1)).isocalendar()
+
+        start, end = get_week(year, week)
+
+        subscriptions = Subscription.objects.filter(active=True)
+        content = {}
+        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("timetable_email.txt")
+                context = Context({"subscription": subscription, "courses": grouped_courses, "week": week})
+                content[subscription.group.id] = template.render(context)
+
+            # send content