views.py 文件源码

def result_notification_send(request, section_slug, status):
    if request.method != "POST":
        return HttpResponseNotAllowed(["POST"])

    if not request.user.has_perm("reviews.can_manage_%s" % section_slug):
        return access_not_permitted(request)

    if not all([k in request.POST for k in ["proposal_pks", "from_address", "subject", "body"]]):
        return HttpResponseBadRequest()

    try:
        proposal_pks = [int(pk) for pk in request.POST["proposal_pks"].split(",")]
    except ValueError:
        return HttpResponseBadRequest()

    proposals = ProposalBase.objects.filter(
        kind__section__slug=section_slug,
        result__status=status,
    )
    proposals = proposals.filter(pk__in=proposal_pks)
    proposals = proposals.select_related("speaker__user", "result")
    proposals = proposals.select_subclasses()

    notification_template_pk = request.POST.get("notification_template", "")
    if notification_template_pk:
        notification_template = NotificationTemplate.objects.get(pk=notification_template_pk)
    else:
        notification_template = None

    emails = []

    for proposal in proposals:
        if not proposal.speaker_email:
            continue

        rn = ResultNotification()
        rn.proposal = proposal
        rn.template = notification_template
        rn.to_address = proposal.speaker_email
        rn.from_address = request.POST["from_address"]
        rn.subject = request.POST["subject"]
        rn.body = Template(request.POST["body"]).render(
            Context({
                "proposal": proposal.notification_email_context()
            })
        )
        rn.save()
        emails.append(rn.email_args)

    send_mass_mail(emails)

    return redirect("result_notification", section_slug=section_slug, status=status)