From b26de0fca265cfaba7a4e7bdfafa67df7985609e Mon Sep 17 00:00:00 2001
From: Alban Gruin
Date: Mon, 23 Jan 2017 13:24:40 +0100
Subject: Implémentation initiale de l'envoi des mails aux abonnés

---
 management/commands/sendmails.py | 33 +++++++++++++++++++++++++++++++++
 templates/timetable_email.txt    |  9 +++++++++
 2 files changed, 42 insertions(+)
 create mode 100644 management/commands/sendmails.py
 create mode 100644 templates/timetable_email.txt

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
diff --git a/templates/timetable_email.txt b/templates/timetable_email.txt
new file mode 100644
index 0000000..f8a4037
--- /dev/null
+++ b/templates/timetable_email.txt
@@ -0,0 +1,9 @@
+{% autoescape off %}{{ subscription.group.timetable.name }} - {{ subscription.group.name }} - Semaine {{ week }}
+
+{% for day in courses %}
+{{ day.0.begin|date:"l j F o" }} - de {{ day.0.begin|date:"H:i" }} à {% with day|last as last %}{{ last.end|date:"H:i" }}{% endwith %}
+{% for course in day %}
+ * {{ course.name }}, de {{ course.begin|date:"H:i" }} à {{ course.end|date:"H:i" }}{% if course.rooms.all|length > 0 %}
+   Salle{% if course.rooms.all|length > 1 %}s{% endif %} {% for room in course.rooms.all %}{{ room }} {% endfor %}{% endif %}
+{% endfor %}
+{% endfor %}{% endautoescape %}
-- 
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