Sendmail plugin: Allow to attach a file to emails (#1814)

* sendmail: allow to attach files to emails

* Fix mixup of model objects and model IDs

* Attach to order-level emails, not only position-level emails

* Give attachments a proper file type

* Add a warning note about higher spam chances

Co-authored-by: Raphael Michel <mail@raphaelmichel.de>
This commit is contained in:
Sohalt
2020-10-22 09:53:19 +02:00
committed by GitHub
parent d673a43130
commit 9e4dc344a4
5 changed files with 51 additions and 18 deletions

View File

@@ -1,4 +1,5 @@
import logging
from datetime import timedelta
import bleach
from django.contrib import messages
@@ -11,7 +12,7 @@ from django.views.generic import FormView, ListView
from pretix.base.email import get_available_placeholders
from pretix.base.i18n import LazyI18nString, language
from pretix.base.models import LogEntry, Order, OrderPosition
from pretix.base.models import CachedFile, LogEntry, Order, OrderPosition
from pretix.base.models.event import SubEvent
from pretix.base.services.mail import TolerantDict
from pretix.base.templatetags.rich_text import markdown_compile_email
@@ -136,19 +137,34 @@ class SenderView(EventPermissionRequiredMixin, FormView):
return self.get(self.request, *self.args, **self.kwargs)
attachment = None
if 'attachment' in self.request.FILES:
attachment = self.request.FILES['attachment']
cf = CachedFile.objects.create(
expires=now() + timedelta(days=1),
date=now(),
filename=attachment.name,
type=attachment.content_type,
)
cf.file.save(attachment.name, attachment.file)
cf.save()
kwargs = {
'recipients': form.cleaned_data['recipients'],
'event': self.request.event.pk,
'user': self.request.user.pk,
'subject': form.cleaned_data['subject'].data,
'message': form.cleaned_data['message'].data,
'orders': [o.pk for o in orders],
'items': [i.pk for i in form.cleaned_data.get('items')],
'not_checked_in': form.cleaned_data.get('not_checked_in'),
'checkin_lists': [i.pk for i in form.cleaned_data.get('checkin_lists')],
'filter_checkins': form.cleaned_data.get('filter_checkins'),
}
if attachment is not None:
kwargs['attachments'] = [cf.id]
send_mails.apply_async(
kwargs={
'recipients': form.cleaned_data['recipients'],
'event': self.request.event.pk,
'user': self.request.user.pk,
'subject': form.cleaned_data['subject'].data,
'message': form.cleaned_data['message'].data,
'orders': [o.pk for o in orders],
'items': [i.pk for i in form.cleaned_data.get('items')],
'not_checked_in': form.cleaned_data.get('not_checked_in'),
'checkin_lists': [i.pk for i in form.cleaned_data.get('checkin_lists')],
'filter_checkins': form.cleaned_data.get('filter_checkins'),
}
kwargs=kwargs
)
self.request.event.log_action('pretix.plugins.sendmail.sent',
user=self.request.user,