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authorAlban Gruin2017-09-08 21:30:21 +0200
committerAlban Gruin2017-09-08 21:30:21 +0200
commit74a51992dc6c91d939e8d89eb35a8646b1a67f27 (patch)
tree5b821f4f04d9d8daddd1aea0783fe46862f0ce8d
parent62e7f87c1f867e3ac4f2750e9d422c67788e65a9 (diff)
Récupération des mises à jours à afficher dans le flux Atom. Il s’agit des 5 dernières mises à jour d’un emploi du temps
-rw-r--r--feeds.py23
1 files changed, 21 insertions, 2 deletions
diff --git a/feeds.py b/feeds.py
index 8191cbb..37d6f8d 100644
--- a/feeds.py
+++ b/feeds.py
@@ -15,12 +15,14 @@
from django.core.exceptions import ObjectDoesNotExist
from django.contrib.syndication.views import Feed
-from django.utils.feedgenerator import SyndicationFeed
+from django.db.models import Q
+from django.utils.feedgenerator import Atom1Feed, SyndicationFeed
from icalendar import Calendar, Event
-from .models import Course, Group, Timetable, Year
+from .models import Course, Group, LastUpdate, Timetable, Year
from .templatetags.rooms import format_rooms
+from .utils import get_current_or_next_week
ICAL_NAMES = ["summary", "description", "location", "start", "dtstart", "dtend"]
@@ -70,3 +72,20 @@ class IcalFeed(Feed):
"dtend": item.end,
"summary": item.name,
"location": format_rooms(item.rooms.all())}
+
+
+class AtomFeed(Feed):
+ feed_type = Atom1Feed
+
+ def get_object(self, request, year_slug, timetable_slug, group_slug):
+ year, week = get_current_or_next_week()
+ try:
+ group = Group.objects.get(timetable__year__slug=year_slug, timetable__slug=timetable_slug, slug=group_slug)
+ updates = LastUpdate.objects.filter(Q(year=year, week__lte=week) | Q(year__lt=year), timetable__year__slug=year_slug, timetable__slug=timetable_slug).order_by("-year", "-week")[:5]
+ except:
+ raise ObjectDoesNotExist
+ else:
+ return group, updates
+
+ def items(self, obj):
+ pass