From 046c49cd3b85bab4add5290e758caccc73ac2930 Mon Sep 17 00:00:00 2001 From: j Date: Sun, 14 Jan 2018 20:55:50 +0100 Subject: [PATCH] send no-store for temp poster --- pandora/item/views.py | 15 +++++++++++---- 1 file changed, 11 insertions(+), 4 deletions(-) diff --git a/pandora/item/views.py b/pandora/item/views.py index 8fa326d73..853791ad7 100644 --- a/pandora/item/views.py +++ b/pandora/item/views.py @@ -858,6 +858,15 @@ def siteposter(request, id, size=None): poster = path return HttpFileResponse(poster, content_type='image/jpeg') + +def temp_poster(): + poster_path = os.path.join(settings.STATIC_ROOT, 'jpg/poster.jpg') + with open(poster_path, 'rb') as fd: + response = HttpResponse(fd.read(), content_type='image/jpeg') + response['Cache-Control'] = 'no-store' + response['Expires'] = datetime.strftime(datetime.utcnow() + timedelta(seconds=10), "%a, %d-%b-%Y %H:%M:%S GMT") + return response + def poster(request, id, size=None): item = get_object_or_404(models.Item, public_id=id) if not item.access(request.user): @@ -878,8 +887,7 @@ def poster(request, id, size=None): if item.poster and os.path.exists(item.poster.path): return image_to_response(item.poster, size) else: - poster_url = os.path.join(settings.STATIC_URL, 'jpg/poster.jpg') - return redirect(poster_url) + return temp_poster() def icon(request, id, size=None): item = get_object_or_404(models.Item, public_id=id) @@ -888,8 +896,7 @@ def icon(request, id, size=None): if item.icon and os.path.exists(item.icon.path): return image_to_response(item.icon, size) else: - poster_url = os.path.join(settings.STATIC_URL, 'jpg/poster.jpg') - return redirect(poster_url) + return temp_poster() def timeline(request, id, size, position=-1, format='jpg', mode=None): item = get_object_or_404(models.Item, public_id=id)