views.py 文件源码

def finaid_email(request, pks):
    if not is_reviewer(request.user):
        return HttpResponseForbidden(_(u"Not authorized for this page"))

    applications = FinancialAidApplication.objects.filter(pk__in=pks.split(","))\
        .select_related('user')
    emails = [app.user.email for app in applications]

    form = None
    if request.method == 'POST':
        form = BulkEmailForm(request.POST)
        if form.is_valid():
            subject = form.cleaned_data['subject']
            from_email = email_address()
            template_text = form.cleaned_data['template'].template
            template = Template(template_text)
            # emails will be the datatuple arg to send_mail_mail
            emails = []
            for application in applications:
                try:
                    review = application.review
                except FinancialAidReviewData.DoesNotExist:
                    review = None

                ctx = {
                    'application': application,
                    'review': review,
                }
                text = template.render(Context(ctx))
                emails.append((subject, text, from_email,
                               [application.user.email]))
            try:
                send_mass_mail(emails)
            except SMTPException:
                log.exception("ERROR sending financial aid emails")
                messages.add_message(request, messages.ERROR,
                                     _(u"There was some error sending emails, "
                                       u"not all of them might have made it"))
            else:
                messages.add_message(request, messages.INFO, _(u"Emails sent"))
            return redirect(reverse('finaid_review', kwargs=dict(pks=pks)))

    ctx = {
        'form': form or BulkEmailForm(),
        'users': [app.user for app in applications]
    }
    return render(request, "finaid/email.html", ctx)