Scheduled exports (#3033)

src/pretix/api/serializers/orderchange.py

@@ -158,12 +158,14 @@ class OrderPositionInfoPatchSerializer(serializers.ModelSerializer):
                 a.question_id: a for a in instance.answers.all()
             }
             for answ_data in answers_data:
+                if not answ_data.get('answer'):
+                    continue
                 options = answ_data.pop('options', [])
                 if answ_data['question'].pk in qs_seen:
                     raise ValidationError(f'Question {answ_data["question"]} was sent twice.')
                 if answ_data['question'].pk in answercache:
                     a = answercache[answ_data['question'].pk]
-                    if isinstance(answ_data['answer'], File):
+                    if isinstance(answ_data.get('answer'), File):
                         a.file.save(answ_data['answer'].name, answ_data['answer'], save=False)
                         a.answer = 'file://' + a.file.name
                     elif a.answer.startswith('file://') and answ_data['answer'] == "file:keep":
@@ -173,7 +175,7 @@ class OrderPositionInfoPatchSerializer(serializers.ModelSerializer):
                             setattr(a, attr, value)
                     a.save()
                 else:
-                    if isinstance(answ_data['answer'], File):
+                    if isinstance(answ_data.get('answer'), File):
                         an = answ_data.pop('answer')
                         a = instance.answers.create(**answ_data, answer='')
                         a.file.save(os.path.basename(an.name), an, save=False)

src/pretix/base/migrations/0228_scheduledeventexport_scheduledorganizerexport.py

@@ -0,0 +1,68 @@
+# Generated by Django 3.2.16 on 2023-01-18 11:57
+
+import django.db.models.deletion
+from django.conf import settings
+from django.db import migrations, models
+
+import pretix.base.models.base
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('pretixbase', '0227_item_personalized'),
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='ScheduledOrganizerExport',
+            fields=[
+                ('id', models.BigAutoField(primary_key=True, serialize=False)),
+                ('export_identifier', models.CharField(max_length=190)),
+                ('export_form_data', models.JSONField(default=dict)),
+                ('locale', models.CharField(max_length=250)),
+                ('mail_additional_recipients', models.TextField()),
+                ('mail_additional_recipients_cc', models.TextField()),
+                ('mail_additional_recipients_bcc', models.TextField()),
+                ('mail_subject', models.CharField(max_length=250)),
+                ('mail_template', models.TextField()),
+                ('schedule_rrule', models.TextField(null=True)),
+                ('schedule_rrule_time', models.TimeField()),
+                ('schedule_next_run', models.DateTimeField(blank=True, null=True)),
+                ('error_counter', models.IntegerField(default=0)),
+                ('error_last_message', models.TextField(null=True)),
+                ('timezone', models.CharField(default='UTC', max_length=100)),
+                ('organizer', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='scheduled_exports', to='pretixbase.organizer')),
+                ('owner', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'abstract': False,
+            },
+            bases=(models.Model, pretix.base.models.base.LoggingMixin),
+        ),
+        migrations.CreateModel(
+            name='ScheduledEventExport',
+            fields=[
+                ('id', models.BigAutoField(primary_key=True, serialize=False)),
+                ('export_identifier', models.CharField(max_length=190)),
+                ('export_form_data', models.JSONField(default=dict)),
+                ('locale', models.CharField(max_length=250)),
+                ('mail_additional_recipients', models.TextField()),
+                ('mail_additional_recipients_cc', models.TextField()),
+                ('mail_additional_recipients_bcc', models.TextField()),
+                ('mail_subject', models.CharField(max_length=250)),
+                ('mail_template', models.TextField()),
+                ('schedule_rrule', models.TextField(null=True)),
+                ('schedule_rrule_time', models.TimeField()),
+                ('schedule_next_run', models.DateTimeField(blank=True, null=True)),
+                ('error_counter', models.IntegerField(default=0)),
+                ('error_last_message', models.TextField(null=True)),
+                ('event', models.ForeignKey(on_delete=django.db.models.deletion.CASCADE, related_name='scheduled_exports', to='pretixbase.event')),
+                ('owner', models.ForeignKey(on_delete=django.db.models.deletion.PROTECT, to=settings.AUTH_USER_MODEL)),
+            ],
+            options={
+                'abstract': False,
+            },
+            bases=(models.Model, pretix.base.models.base.LoggingMixin),
+        ),
+    ]

src/pretix/base/models/__init__.py

@@ -30,6 +30,7 @@ from .event import (
     Event, Event_SettingsStore, EventLock, EventMetaProperty, EventMetaValue,
     SubEvent, SubEventMetaValue, generate_invite_token,
 )
+from .exports import ScheduledEventExport, ScheduledOrganizerExport
 from .giftcards import GiftCard, GiftCardAcceptance, GiftCardTransaction
 from .invoices import Invoice, InvoiceLine, invoice_filename
 from .items import (

src/pretix/base/models/exports.py

@@ -0,0 +1,130 @@
+#
+# This file is part of pretix (Community Edition).
+#
+# Copyright (C) 2014-2020 Raphael Michel and contributors
+# Copyright (C) 2020-2021 rami.io GmbH and contributors
+#
+# This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General
+# Public License as published by the Free Software Foundation in version 3 of the License.
+#
+# ADDITIONAL TERMS APPLY: Pursuant to Section 7 of the GNU Affero General Public License, additional terms are
+# applicable granting you additional permissions and placing additional restrictions on your usage of this software.
+# Please refer to the pretix LICENSE file to obtain the full terms applicable to this work. If you did not receive
+# this file, see <https://pretix.eu/about/en/license>.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
+# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License along with this program.  If not, see
+# <https://www.gnu.org/licenses/>.
+#
+from datetime import datetime, timedelta
+
+import pytz
+from dateutil.rrule import rrulestr
+from django.conf import settings
+from django.db import models
+from django.utils.timezone import make_aware, now
+from django.utils.translation import gettext_lazy as _
+
+from pretix.base.models import LoggedModel
+from pretix.base.validators import RRuleValidator, multimail_validate
+
+
+class AbstractScheduledExport(LoggedModel):
+    id = models.BigAutoField(primary_key=True)
+
+    export_identifier = models.CharField(
+        max_length=190,
+        verbose_name=_("Export"),
+    )
+    export_form_data = models.JSONField(default=dict)
+
+    owner = models.ForeignKey(
+        "pretixbase.User",
+        on_delete=models.PROTECT,
+    )
+    locale = models.CharField(
+        verbose_name=_('Language'),
+        max_length=250
+    )
+
+    mail_additional_recipients = models.TextField(
+        verbose_name=_('Additional recipients'),
+        null=False, blank=True, validators=[multimail_validate],
+        help_text=_("You can specify multiple recipients separated by commas.")
+    )
+    mail_additional_recipients_cc = models.TextField(
+        verbose_name=_('Additional recipients (Cc)'),
+        null=False, blank=True, validators=[multimail_validate],
+        help_text=_("You can specify multiple recipients separated by commas.")
+    )
+    mail_additional_recipients_bcc = models.TextField(
+        verbose_name=_('Additional recipients (Bcc)'),
+        null=False, blank=True, validators=[multimail_validate],
+        help_text=_("You can specify multiple recipients separated by commas.")
+    )
+    mail_subject = models.CharField(
+        verbose_name=_('Subject'),
+        max_length=250
+    )
+    mail_template = models.TextField(
+        verbose_name=_('Message'),
+    )
+
+    schedule_rrule = models.TextField(
+        null=True, blank=True, validators=[RRuleValidator()]
+    )
+    schedule_rrule_time = models.TimeField(
+        verbose_name=_("Requested start time"),
+        help_text=_("The actual start time might be delayed depending on system load."),
+    )
+    schedule_next_run = models.DateTimeField(null=True, blank=True)
+
+    error_counter = models.IntegerField(default=0)
+    error_last_message = models.TextField(null=True, blank=True)
+
+    class Meta:
+        abstract = True
+
+    def __str__(self):
+        return self.mail_subject
+
+    def compute_next_run(self):
+        tz = self.tz
+        r = rrulestr(self.schedule_rrule)
+        new_d = r.after(now().astimezone(tz).replace(tzinfo=None), inc=False)
+        if not new_d:
+            self.schedule_next_run = None
+            return
+
+        try:
+            self.schedule_next_run = make_aware(datetime.combine(new_d.date(), self.schedule_rrule_time), tz)
+        except pytz.exceptions.AmbiguousTimeError:
+            self.schedule_next_run = make_aware(datetime.combine(new_d.date(), self.schedule_rrule_time), tz, is_dst=False)
+        except pytz.exceptions.NonExistentTimeError:
+            self.schedule_next_run = make_aware(datetime.combine(new_d.date(), self.schedule_rrule_time) + timedelta(hours=1), tz)
+
+
+class ScheduledEventExport(AbstractScheduledExport):
+    event = models.ForeignKey(
+        "pretixbase.Event", on_delete=models.CASCADE, related_name="scheduled_exports"
+    )
+
+    @property
+    def tz(self):
+        return self.event.timezone
+
+
+class ScheduledOrganizerExport(AbstractScheduledExport):
+    organizer = models.ForeignKey(
+        "pretixbase.Organizer", on_delete=models.CASCADE, related_name="scheduled_exports"
+    )
+    timezone = models.CharField(max_length=100,
+                                default=settings.TIME_ZONE,
+                                verbose_name=_('Timezone'))
+
+    @property
+    def tz(self):
+        return pytz.timezone(self.timezone)

src/pretix/base/services/export.py

@@ -19,31 +19,48 @@
 # You should have received a copy of the GNU Affero General Public License along with this program.  If not, see
 # <https://www.gnu.org/licenses/>.
 #
-from typing import Any, Dict
+import logging
+from datetime import timedelta
+from typing import Any, Dict, Union
 
+from celery.exceptions import MaxRetriesExceededError
 from django.conf import settings
 from django.core.files.base import ContentFile
-from django.utils.timezone import override
+from django.dispatch import receiver
+from django.utils.timezone import now, override
 from django.utils.translation import gettext
+from django_scopes import scopes_disabled
+from i18nfield.strings import LazyI18nString
 
+from pretix.base.email import get_email_context
 from pretix.base.exporter import OrganizerLevelExportMixin
 from pretix.base.i18n import LazyLocaleException, language
 from pretix.base.models import (
-    CachedFile, Device, Event, Organizer, TeamAPIToken, User, cachedfile_name,
+    CachedFile, Device, Event, Organizer, ScheduledEventExport, TeamAPIToken,
+    User, cachedfile_name,
 )
+from pretix.base.models.exports import ScheduledOrganizerExport
+from pretix.base.services.mail import mail
 from pretix.base.services.tasks import (
-    ProfiledEventTask, ProfiledOrganizerUserTask,
+    EventTask, OrganizerTask, ProfiledEventTask, ProfiledOrganizerUserTask,
 )
 from pretix.base.signals import (
-    register_data_exporters, register_multievent_data_exporters,
+    periodic_task, register_data_exporters, register_multievent_data_exporters,
 )
 from pretix.celery_app import app
+from pretix.helpers.urls import build_absolute_uri
+
+logger = logging.getLogger(__name__)
 
 
 class ExportError(LazyLocaleException):
     pass
 
 
+class ExportEmptyError(ExportError):
+    pass
+
+
 @app.task(base=ProfiledEventTask, throws=(ExportError,), bind=True)
 def export(self, event: Event, fileid: str, provider: str, form_data: Dict[str, Any]) -> None:
     def set_progress(val):
@@ -56,7 +73,7 @@ def export(self, event: Event, fileid: str, provider: str, form_data: Dict[str,
     file = CachedFile.objects.get(id=fileid)
     with language(event.settings.locale, event.settings.region), override(event.settings.timezone):
         responses = register_data_exporters.send(event)
-        for receiver, response in responses:
+        for recv, response in responses:
             if not response:
                 continue
             ex = response(event, event.organizer, set_progress)
@@ -106,16 +123,16 @@ def multiexport(self, organizer: Organizer, user: User, device: int, token: int,
             timezone = organizer.settings.timezone or settings.TIME_ZONE
             region = organizer.settings.region
     with language(locale, region), override(timezone):
-        if form_data.get('events') is not None:
+        if form_data.get('events') is not None and not form_data.get('all_events'):
             if isinstance(form_data['events'][0], str):
                 events = allowed_events.filter(slug__in=form_data.get('events'), organizer=organizer)
             else:
-                events = allowed_events.filter(pk__in=form_data.get('events'))
+                events = allowed_events.filter(pk__in=form_data.get('events'), organizer=organizer)
         else:
-            events = allowed_events
+            events = allowed_events.filter(organizer=organizer)
         responses = register_multievent_data_exporters.send(organizer)
 
-        for receiver, response in responses:
+        for recv, response in responses:
             if not response:
                 continue
             ex = response(events, organizer, set_progress)
@@ -138,3 +155,198 @@ def multiexport(self, organizer: Organizer, user: User, device: int, token: int,
                 f = ContentFile(data)
                 file.file.save(cachedfile_name(file, file.filename), f)
     return file.pk
+
+
+def _run_scheduled_export(schedule, context: Union[Event, Organizer], exporter, config_url, retry_func, has_permission):
+    with language(schedule.locale, context.settings.region), override(schedule.tz):
+        file = CachedFile(web_download=False)
+        file.date = now()
+        file.expires = now() + timedelta(hours=24)
+        file.save()
+
+        def _handle_error(msg, soft=False):
+            context.log_action(
+                'pretix.event.export.schedule.failed',
+                data={
+                    'id': schedule.id,
+                    'export_identifier': schedule.export_identifier,
+                    'export_form_data': schedule.export_form_data,
+                    'reason': msg,
+                    'soft': soft,
+                }
+            )
+            if schedule.owner.is_active:
+                mail(
+                    email=schedule.owner.email,
+                    subject=gettext('Export failed'),
+                    template='pretixbase/email/export_failed.txt',
+                    context={
+                        'configuration_url': config_url,
+                        'reason': msg,
+                        'soft': soft,
+                    },
+                    event=context if isinstance(context, Event) else None,
+                    organizer=context.organizer if isinstance(context, Event) else context,
+                    locale=schedule.locale,
+                )
+            if not soft:
+                schedule.error_counter += 1
+                schedule.error_last_message = msg
+                schedule.save(update_fields=['error_counter', 'error_last_message'])
+
+        if not has_permission:
+            _handle_error(gettext('Permission denied.'))
+            return
+
+        try:
+            if not exporter:
+                raise ExportError("Export type not found.")
+            d = exporter.render(schedule.export_form_data)
+            if d is None:
+                raise ExportEmptyError(
+                    gettext('Your export did not contain any data.')
+                )
+            file.filename, file.type, data = d
+            filesize = len(data)
+            if filesize > 20 * 1024 * 1024:  # 20 MB
+                raise ExportError(
+                    gettext('Your exported data exceeded the size limit for scheduled exports.')
+                )
+            f = ContentFile(data)
+            file.file.save(cachedfile_name(file, file.filename), f)
+        except ExportEmptyError as e:
+            _handle_error(str(e), soft=True)
+        except ExportError as e:
+            _handle_error(str(e), soft=False)
+        except Exception:
+            logger.exception("Scheduled export failed.")
+            try:
+                retry_func()
+            except MaxRetriesExceededError:
+                _handle_error('Internal Error')
+        else:
+            schedule.error_counter = 0
+            schedule.save(update_fields=['error_counter'])
+            mail(
+                email=[schedule.owner.email] + [r for r in schedule.mail_additional_recipients.split(",") if r],
+                cc=[r for r in schedule.mail_additional_recipients_cc.split(",") if r],
+                bcc=[r for r in schedule.mail_additional_recipients_bcc.split(",") if r],
+                subject=schedule.mail_subject,
+                template=LazyI18nString(schedule.mail_template),
+                context=get_email_context(event=context) if isinstance(context, Event) else {},
+                organizer=context.organizer if isinstance(context, Event) else context,
+                locale=schedule.locale,
+                attach_cached_files=[file],
+            )
+            context.log_action(
+                'pretix.event.export.schedule.executed',
+                data={
+                    'id': schedule.id,
+                    'export_identifier': schedule.export_identifier,
+                    'export_form_data': schedule.export_form_data,
+                    'result_file_size': filesize,
+                    'result_file_name': file.file.name,
+                }
+            )
+
+
+@app.task(base=OrganizerTask, bind=True, max_retries=5, default_retry_delay=120)
+def scheduled_organizer_export(self, organizer: Organizer, schedule: int) -> None:
+    schedule = organizer.scheduled_exports.get(pk=schedule)
+
+    allowed_events = schedule.owner.get_events_with_permission('can_view_orders')
+    if schedule.export_form_data.get('events') is not None and not schedule.export_form_data.get('all_events'):
+        if isinstance(schedule.export_form_data['events'][0], str):
+            events = allowed_events.filter(slug__in=schedule.export_form_data.get('events'), organizer=organizer)
+        else:
+            events = allowed_events.filter(pk__in=schedule.export_form_data.get('events'), organizer=organizer)
+    else:
+        events = allowed_events.filter(organizer=organizer)
+
+    responses = register_multievent_data_exporters.send(organizer)
+    exporter = None
+    for recv, response in responses:
+        if not response:
+            continue
+        ex = response(events, organizer)
+        if ex.identifier == schedule.export_identifier:
+            exporter = ex
+            break
+
+    has_permission = schedule.owner.is_active
+    if isinstance(exporter, OrganizerLevelExportMixin):
+        if not schedule.owner.has_organizer_permission(organizer, exporter.organizer_required_permission):
+            has_permission = False
+
+    _run_scheduled_export(
+        schedule,
+        organizer,
+        exporter,
+        build_absolute_uri(
+            'control:organizer.export',
+            kwargs={
+                'organizer': organizer.slug,
+            }
+        ) + f'?identifier={schedule.export_identifier}&scheduled={schedule.pk}',
+        self.retry,
+        has_permission,
+    )
+
+
+@app.task(base=EventTask, bind=True, max_retries=5, default_retry_delay=120)
+def scheduled_event_export(self, event: Event, schedule: int) -> None:
+    schedule = event.scheduled_exports.get(pk=schedule)
+
+    responses = register_data_exporters.send(event)
+    exporter = None
+    for recv, response in responses:
+        if not response:
+            continue
+        ex = response(event, event.organizer)
+        if ex.identifier == schedule.export_identifier:
+            exporter = ex
+            break
+
+    has_permission = schedule.owner.is_active and schedule.owner.has_event_permission(event.organizer, event, 'can_view_orders')
+
+    _run_scheduled_export(
+        schedule,
+        event,
+        exporter,
+        build_absolute_uri(
+            'control:event.orders.export',
+            kwargs={
+                'event': event.slug,
+                'organizer': event.organizer.slug,
+            }
+        ) + f'?identifier={schedule.export_identifier}&scheduled={schedule.pk}',
+        self.retry,
+        has_permission,
+    )
+
+
+@receiver(signal=periodic_task)
+@scopes_disabled()
+def run_scheduled_exports(sender, **kwargs):
+    qs = ScheduledEventExport.objects.filter(
+        schedule_next_run__lt=now(),
+        error_counter__lt=5,
+    ).select_related('event')
+    for s in qs:
+        scheduled_event_export.apply_async(kwargs={
+            'event': s.event_id,
+            'schedule': s.pk,
+        })
+        s.compute_next_run()
+        s.save(update_fields=['schedule_next_run'])
+    qs = ScheduledOrganizerExport.objects.filter(
+        schedule_next_run__lt=now(),
+        error_counter__lt=5,
+    ).select_related('organizer')
+    for s in qs:
+        scheduled_organizer_export.apply_async(kwargs={
+            'organizer': s.organizer_id,
+            'schedule': s.pk,
+        })
+        s.compute_next_run()
+        s.save(update_fields=['schedule_next_run'])

src/pretix/base/services/mail.py

@@ -100,7 +100,7 @@ def mail(email: Union[str, Sequence[str]], subject: str, template: Union[str, La
          position: OrderPosition = None, *, headers: dict = None, sender: str = None, organizer: Organizer = None,
          customer: Customer = None, invoices: Sequence = None, attach_tickets=False, auto_email=True, user=None,
          attach_ical=False, attach_cached_files: Sequence = None, attach_other_files: list=None,
-         plain_text_only=False, no_order_links=False):
+         plain_text_only=False, no_order_links=False, cc: Sequence[str]=None, bcc: Sequence[str]=None):
     """
     Sends out an email to a user. The mail will be sent synchronously or asynchronously depending on the installation.
 
@@ -211,7 +211,7 @@ def mail(email: Union[str, Sequence[str]], subject: str, template: Union[str, La
         subject = raw_subject = str(subject).replace('\n', ' ').replace('\r', '')[:900]
         signature = ""
 
-        bcc = []
+        bcc = list(bcc or [])
 
         settings_holder = event or organizer
 
@@ -305,6 +305,7 @@ def mail(email: Union[str, Sequence[str]], subject: str, template: Union[str, La
 
         send_task = mail_send_task.si(
             to=[email] if isinstance(email, str) else list(email),
+            cc=cc,
             bcc=bcc,
             subject=subject,
             body=body_plain,
@@ -357,11 +358,11 @@ class CustomEmail(EmailMultiAlternatives):
 
 @app.task(base=TransactionAwareTask, bind=True, acks_late=True)
 def mail_send_task(self, *args, to: List[str], subject: str, body: str, html: str, sender: str,
-                   event: int = None, position: int = None, headers: dict = None, bcc: List[str] = None,
+                   event: int = None, position: int = None, headers: dict = None, cc: List[str] = None, bcc: List[str] = None,
                    invoices: List[int] = None, order: int = None, attach_tickets=False, user=None,
                    organizer=None, customer=None, attach_ical=False, attach_cached_files: List[int] = None,
                    attach_other_files: List[str] = None) -> bool:
-    email = CustomEmail(subject, body, sender, to=to, bcc=bcc, headers=headers)
+    email = CustomEmail(subject, body, sender, to=to, cc=cc, bcc=bcc, headers=headers)
     if html is not None:
         html_message = SafeMIMEMultipart(_subtype='related', encoding=settings.DEFAULT_CHARSET)
         html_with_cid, cid_images = replace_images_with_cid_paths(html)

src/pretix/base/services/tasks.py

@@ -109,6 +109,31 @@ class EventTask(app.Task):
         return ret
 
 
+class OrganizerTask(app.Task):
+    def __call__(self, *args, **kwargs):
+        if 'organizer_id' in kwargs:
+            organizer_id = kwargs.get('organizer_id')
+            with scopes_disabled():
+                organizer = Organizer.objects.get(pk=organizer_id)
+            del kwargs['organizer_id']
+            kwargs['organizer'] = organizer
+        elif 'organizer' in kwargs:
+            organizer_id = kwargs.get('organizer')
+            with scopes_disabled():
+                organizer = Organizer.objects.get(pk=organizer_id)
+            kwargs['organizer'] = organizer
+        else:
+            args = list(args)
+            organizer_id = args[0]
+            with scopes_disabled():
+                organizer = Organizer.objects.get(pk=organizer_id)
+            args[0] = organizer
+
+        with scope(organizer=organizer):
+            ret = super().__call__(*args, **kwargs)
+        return ret
+
+
 class OrganizerUserTask(app.Task):
     def __call__(self, *args, **kwargs):
         organizer_id = kwargs['organizer']

src/pretix/base/templates/pretixbase/email/export_failed.txt

@@ -0,0 +1,12 @@
+{% load i18n %}
+{% trans "Your export failed." %}
+
+{% trans "Reason:" %} {{ reason }}
+
+{% if not soft %}
+{% trans "If your export fails five times in a row, it will no longer be sent." %}
+{% endif %}
+
+{% trans "Configuration link:" %}
+
+{{ configuration_url }}

src/pretix/base/validators.py

@@ -19,6 +19,12 @@
 # You should have received a copy of the GNU Affero General Public License along with this program.  If not, see
 # <https://www.gnu.org/licenses/>.
 #
+from dateutil.rrule import rrulestr
+from django.conf import settings
+from django.core.exceptions import ValidationError
+from django.core.validators import validate_email
+from django.utils.deconstruct import deconstructible
+from django.utils.translation import gettext_lazy as _
 
 # This file is based on an earlier version of pretix which was released under the Apache License 2.0. The full text of
 # the Apache License 2.0 can be obtained at <http://www.apache.org/licenses/LICENSE-2.0>.
@@ -32,11 +38,6 @@
 # distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 # License for the specific language governing permissions and limitations under the License.
 
-from django.conf import settings
-from django.core.exceptions import ValidationError
-from django.utils.deconstruct import deconstructible
-from django.utils.translation import gettext_lazy as _
-
 
 class BanlistValidator:
 
@@ -101,3 +102,18 @@ class EmailBanlistValidator(BanlistValidator):
     banlist = [
         settings.PRETIX_EMAIL_NONE_VALUE,
     ]
+
+
+def multimail_validate(val):
+    s = val.split(',')
+    for part in s:
+        validate_email(part.strip())
+    return s
+
+
+class RRuleValidator:
+    def __call__(self, value):
+        try:
+            rrulestr(value)
+        except Exception:
+            raise ValidationError("Not a valid rrule.")

src/pretix/control/forms/event.py

@@ -40,7 +40,7 @@ from urllib.parse import urlencode, urlparse
 from django import forms
 from django.conf import settings
 from django.core.exceptions import ValidationError
-from django.core.validators import MaxValueValidator, validate_email
+from django.core.validators import MaxValueValidator
 from django.db.models import Prefetch, Q, prefetch_related_objects
 from django.forms import (
     CheckboxSelectMultiple, formset_factory, inlineformset_factory,
@@ -66,6 +66,7 @@ from pretix.base.reldate import RelativeDateField, RelativeDateTimeField
 from pretix.base.settings import (
     PERSON_NAME_SCHEMES, PERSON_NAME_TITLE_GROUPS, validate_event_settings,
 )
+from pretix.base.validators import multimail_validate
 from pretix.control.forms import (
     MultipleLanguagesWidget, SlugWidget, SplitDateTimeField,
     SplitDateTimePickerWidget,
@@ -864,13 +865,6 @@ class InvoiceSettingsForm(SettingsForm):
         return data
 
 
-def multimail_validate(val):
-    s = val.split(',')
-    for part in s:
-        validate_email(part.strip())
-    return s
-
-
 def contains_web_channel_validate(val):
     if "web" not in val:
         raise ValidationError(_("The online shop must be selected to receive these emails."))

src/pretix/control/forms/exports.py

@@ -0,0 +1,103 @@
+#
+# This file is part of pretix (Community Edition).
+#
+# Copyright (C) 2014-2020 Raphael Michel and contributors
+# Copyright (C) 2020-2021 rami.io GmbH and contributors
+#
+# This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General
+# Public License as published by the Free Software Foundation in version 3 of the License.
+#
+# ADDITIONAL TERMS APPLY: Pursuant to Section 7 of the GNU Affero General Public License, additional terms are
+# applicable granting you additional permissions and placing additional restrictions on your usage of this software.
+# Please refer to the pretix LICENSE file to obtain the full terms applicable to this work. If you did not receive
+# this file, see <https://pretix.eu/about/en/license>.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
+# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License along with this program.  If not, see
+# <https://www.gnu.org/licenses/>.
+#
+
+from django import forms
+from django.conf import settings
+from django.core.exceptions import ValidationError
+from django.utils.translation import gettext_lazy as _
+from pytz import common_timezones
+
+from pretix.base.models import ScheduledEventExport
+from pretix.base.models.exports import ScheduledOrganizerExport
+
+
+class ScheduledEventExportForm(forms.ModelForm):
+    class Meta:
+        model = ScheduledEventExport
+        fields = ['mail_additional_recipients', 'mail_additional_recipients_cc', 'mail_additional_recipients_bcc',
+                  'mail_subject', 'mail_template', 'schedule_rrule_time', 'locale']
+        widgets = {
+            'mail_additional_recipients': forms.TextInput,
+            'mail_additional_recipients_cc': forms.TextInput,
+            'mail_additional_recipients_bcc': forms.TextInput,
+            'schedule_rrule_time': forms.TimeInput(attrs={'class': 'timepickerfield', 'autocomplete': 'off'}),
+        }
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        locale_names = dict(settings.LANGUAGES)
+        self.fields['locale'] = forms.ChoiceField(
+            label=_('Language'),
+            choices=[(a, locale_names[a]) for a in self.instance.event.settings.locales]
+        )
+
+    def clean_mail_additional_recipients(self):
+        d = self.cleaned_data['mail_additional_recipients'].replace(' ', '')
+        if len(d.split(',')) > 25:
+            raise ValidationError(_('Please enter less than 25 recipients.'))
+        return d
+
+    def clean_mail_additional_recipients_cc(self):
+        d = self.cleaned_data['mail_additional_recipients_cc'].replace(' ', '')
+        if len(d.split(',')) > 25:
+            raise ValidationError(_('Please enter less than 25 recipients.'))
+        return d
+
+    def clean_mail_additional_recipients_bcc(self):
+        d = self.cleaned_data['mail_additional_recipients_bcc'].replace(' ', '')
+        if len(d.split(',')) > 25:
+            raise ValidationError(_('Please enter less than 25 recipients.'))
+        return d
+
+
+class ScheduledOrganizerExportForm(forms.ModelForm):
+    class Meta:
+        model = ScheduledOrganizerExport
+        fields = ['mail_additional_recipients', 'mail_additional_recipients_cc', 'mail_additional_recipients_bcc',
+                  'mail_subject', 'mail_template', 'schedule_rrule_time', 'locale', 'timezone']
+        widgets = {
+            'mail_additional_recipients': forms.TextInput,
+            'mail_additional_recipients_cc': forms.TextInput,
+            'mail_additional_recipients_bcc': forms.TextInput,
+            'schedule_rrule_time': forms.TimeInput(attrs={'class': 'timepickerfield', 'autocomplete': 'off'}),
+        }
+
+    def __init__(self, *args, **kwargs):
+        super().__init__(*args, **kwargs)
+        locale_names = dict(settings.LANGUAGES)
+        self.fields['locale'] = forms.ChoiceField(
+            label=_('Language'),
+            choices=[(a, locale_names[a]) for a in self.instance.organizer.settings.locales]
+        )
+        self.fields['timezone'] = forms.ChoiceField(
+            choices=((a, a) for a in common_timezones),
+            label=_("Timezone"),
+        )
+
+    def clean_mail_additional_recipients(self):
+        return self.cleaned_data['mail_additional_recipients'].replace(' ', '')
+
+    def clean_mail_additional_recipients_cc(self):
+        return self.cleaned_data['mail_additional_recipients_cc'].replace(' ', '')
+
+    def clean_mail_additional_recipients_bcc(self):
+        return self.cleaned_data['mail_additional_recipients_bcc'].replace(' ', '')

src/pretix/control/forms/orders.py

@@ -227,6 +227,10 @@ class ExporterForm(forms.Form):
             elif isinstance(v, models.QuerySet):
                 data[k] = [m.pk for m in v]
 
+        if 'all_events' in self.fields and 'events' in self.fields:
+            if not data.get('all_events') and not data.get('events'):
+                raise ValidationError(_('Please select some events.'))
+
         return data
 
 

src/pretix/control/forms/rrule.py

@@ -0,0 +1,251 @@
+#
+# This file is part of pretix (Community Edition).
+#
+# Copyright (C) 2014-2020 Raphael Michel and contributors
+# Copyright (C) 2020-2021 rami.io GmbH and contributors
+#
+# This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General
+# Public License as published by the Free Software Foundation in version 3 of the License.
+#
+# ADDITIONAL TERMS APPLY: Pursuant to Section 7 of the GNU Affero General Public License, additional terms are
+# applicable granting you additional permissions and placing additional restrictions on your usage of this software.
+# Please refer to the pretix LICENSE file to obtain the full terms applicable to this work. If you did not receive
+# this file, see <https://pretix.eu/about/en/license>.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
+# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License along with this program.  If not, see
+# <https://www.gnu.org/licenses/>.
+#
+from datetime import timedelta
+
+from dateutil.rrule import DAILY, MONTHLY, WEEKLY, YEARLY, rrule, rrulestr
+from django import forms
+from django.utils.dates import MONTHS, WEEKDAYS
+from django.utils.timezone import get_current_timezone, now
+from django.utils.translation import gettext_lazy as _, pgettext_lazy
+
+
+class RRuleForm(forms.Form):
+    # TODO: calendar.setfirstweekday
+    freq = forms.ChoiceField(
+        choices=[
+            ('yearly', _('year(s)')),
+            ('monthly', _('month(s)')),
+            ('weekly', _('week(s)')),
+            ('daily', _('day(s)')),
+        ],
+        initial='weekly'
+    )
+    interval = forms.IntegerField(
+        label=_('Interval'),
+        initial=1,
+        min_value=1,
+        widget=forms.NumberInput(attrs={'min': '1'})
+    )
+    dtstart = forms.DateField(
+        label=_('Start date'),
+        widget=forms.DateInput(
+            attrs={
+                'class': 'datepickerfield',
+                'required': 'required'
+            }
+        ),
+        initial=lambda: now().astimezone(get_current_timezone()).date()
+    )
+
+    end = forms.ChoiceField(
+        choices=[
+            ('count', ''),
+            ('until', ''),
+            ('forever', ''),
+        ],
+        initial='count',
+        widget=forms.RadioSelect
+    )
+    count = forms.IntegerField(
+        label=_('Number of repetitions'),
+        initial=10
+    )
+    until = forms.DateField(
+        widget=forms.DateInput(
+            attrs={
+                'class': 'datepickerfield',
+                'required': 'required'
+            }
+        ),
+        label=_('Last date'),
+        required=True,
+        initial=lambda: now() + timedelta(days=30)
+    )
+
+    yearly_bysetpos = forms.ChoiceField(
+        choices=[
+            ('1', pgettext_lazy('rrule', 'first')),
+            ('2', pgettext_lazy('rrule', 'second')),
+            ('3', pgettext_lazy('rrule', 'third')),
+            ('-1', pgettext_lazy('rrule', 'last')),
+        ],
+        required=False
+    )
+    yearly_same = forms.ChoiceField(
+        choices=[
+            ('on', ''),
+            ('off', ''),
+        ],
+        initial='on',
+        widget=forms.RadioSelect
+    )
+    yearly_byweekday = forms.ChoiceField(
+        choices=[
+            ('MO', WEEKDAYS[0]),
+            ('TU', WEEKDAYS[1]),
+            ('WE', WEEKDAYS[2]),
+            ('TH', WEEKDAYS[3]),
+            ('FR', WEEKDAYS[4]),
+            ('SA', WEEKDAYS[5]),
+            ('SU', WEEKDAYS[6]),
+            ('MO,TU,WE,TH,FR,SA,SU', _('Day')),
+            ('MO,TU,WE,TH,FR', _('Weekday')),
+            ('SA,SU', _('Weekend day')),
+        ],
+        required=False
+    )
+    yearly_bymonth = forms.ChoiceField(
+        choices=[
+            (str(i), MONTHS[i]) for i in range(1, 13)
+        ],
+        required=False
+    )
+
+    monthly_same = forms.ChoiceField(
+        choices=[
+            ('on', ''),
+            ('off', ''),
+        ],
+        initial='on',
+        widget=forms.RadioSelect
+    )
+    monthly_bysetpos = forms.ChoiceField(
+        choices=[
+            ('1', pgettext_lazy('rrule', 'first')),
+            ('2', pgettext_lazy('rrule', 'second')),
+            ('3', pgettext_lazy('rrule', 'third')),
+            ('-1', pgettext_lazy('rrule', 'last')),
+        ],
+        required=False
+    )
+    monthly_byweekday = forms.ChoiceField(
+        choices=[
+            ('MO', WEEKDAYS[0]),
+            ('TU', WEEKDAYS[1]),
+            ('WE', WEEKDAYS[2]),
+            ('TH', WEEKDAYS[3]),
+            ('FR', WEEKDAYS[4]),
+            ('SA', WEEKDAYS[5]),
+            ('SU', WEEKDAYS[6]),
+            ('MO,TU,WE,TH,FR,SA,SU', _('Day')),
+            ('MO,TU,WE,TH,FR', _('Weekday')),
+            ('SA,SU', _('Weekend day')),
+        ],
+        required=False
+    )
+
+    weekly_byweekday = forms.MultipleChoiceField(
+        choices=[
+            ('MO', WEEKDAYS[0]),
+            ('TU', WEEKDAYS[1]),
+            ('WE', WEEKDAYS[2]),
+            ('TH', WEEKDAYS[3]),
+            ('FR', WEEKDAYS[4]),
+            ('SA', WEEKDAYS[5]),
+            ('SU', WEEKDAYS[6]),
+        ],
+        required=False,
+        widget=forms.CheckboxSelectMultiple
+    )
+
+    def parse_weekdays(self, value):
+        m = {
+            'MO': 0,
+            'TU': 1,
+            'WE': 2,
+            'TH': 3,
+            'FR': 4,
+            'SA': 5,
+            'SU': 6
+        }
+        if ',' in value:
+            return [m.get(a) for a in value.split(',')]
+        else:
+            return m.get(value)
+
+    def to_rrule(self):
+        rule_kwargs = {}
+        rule_kwargs['dtstart'] = self.cleaned_data['dtstart']
+        rule_kwargs['interval'] = self.cleaned_data['interval']
+
+        if self.cleaned_data['freq'] == 'yearly':
+            freq = YEARLY
+            if self.cleaned_data['yearly_same'] == "off":
+                rule_kwargs['bysetpos'] = int(self.cleaned_data['yearly_bysetpos'])
+                rule_kwargs['byweekday'] = self.parse_weekdays(self.cleaned_data['yearly_byweekday'])
+                rule_kwargs['bymonth'] = int(self.cleaned_data['yearly_bymonth'])
+
+        elif self.cleaned_data['freq'] == 'monthly':
+            freq = MONTHLY
+
+            if self.cleaned_data['monthly_same'] == "off":
+                rule_kwargs['bysetpos'] = int(self.cleaned_data['monthly_bysetpos'])
+                rule_kwargs['byweekday'] = self.parse_weekdays(self.cleaned_data['monthly_byweekday'])
+        elif self.cleaned_data['freq'] == 'weekly':
+            freq = WEEKLY
+
+            if self.cleaned_data['weekly_byweekday']:
+                rule_kwargs['byweekday'] = [self.parse_weekdays(a) for a in self.cleaned_data['weekly_byweekday']]
+
+        elif self.cleaned_data['freq'] == 'daily':
+            freq = DAILY
+
+        if self.cleaned_data['end'] == 'count':
+            rule_kwargs['count'] = self.cleaned_data['count']
+        elif self.cleaned_data['end'] == 'until':
+            rule_kwargs['until'] = self.cleaned_data['until']
+        return rrule(freq, **rule_kwargs)
+
+    @staticmethod
+    def initial_from_rrule(rule: rrule):
+        initial = {}
+        if isinstance(rule, str):
+            rule = rrulestr(rule)
+
+        _rule = rule._original_rule
+        initial['dtstart'] = rule._dtstart
+        initial['interval'] = rule._interval
+
+        if rule._freq == YEARLY:
+            initial['freq'] = 'yearly'
+            initial['yearly_bysetpos'] = _rule.get('bysetpos')
+            initial['yearly_byweekday'] = _rule.get('byweekday')
+            initial['yearly_bymonth'] = _rule.get('bymonth')
+        elif rule._freq == MONTHLY:
+            initial['freq'] = 'monthly'
+            initial['monthly_bysetpos'] = _rule.get('bysetpos')
+            initial['monthly_byweekday'] = _rule.get('byweekday')
+        elif rule._freq == WEEKLY:
+            initial['freq'] = 'weekly'
+            initial['weekly_byweekday'] = _rule.get('byweekday')
+        elif rule._freq == DAILY:
+            initial['freq'] = 'daily'
+
+        if rule._count:
+            initial['end'] = 'count'
+            initial['count'] = rule._count
+        elif rule._until:
+            initial['end'] = 'until'
+            initial['until'] = rule._until
+        else:
+            initial['end'] = 'forever'
+        return initial

src/pretix/control/forms/subevents.py

@@ -19,17 +19,15 @@
 # You should have received a copy of the GNU Affero General Public License along with this program.  If not, see
 # <https://www.gnu.org/licenses/>.
 #
-from datetime import datetime, timedelta
+from datetime import datetime
 from urllib.parse import urlencode
 
 from django import forms
 from django.forms import formset_factory
 from django.forms.utils import ErrorDict
 from django.urls import reverse
-from django.utils.dates import MONTHS, WEEKDAYS
 from django.utils.functional import cached_property
-from django.utils.timezone import now
-from django.utils.translation import gettext_lazy as _, pgettext_lazy
+from django.utils.translation import gettext_lazy as _
 from i18nfield.forms import I18nInlineFormSet
 
 from pretix.base.forms import I18nModelForm
@@ -39,6 +37,7 @@ from pretix.base.models.items import SubEventItem, SubEventItemVariation
 from pretix.base.reldate import RelativeDateTimeField, RelativeDateWrapper
 from pretix.base.templatetags.money import money_filter
 from pretix.control.forms import SplitDateTimeField, SplitDateTimePickerWidget
+from pretix.control.forms.rrule import RRuleForm
 from pretix.helpers.money import change_decimal_field
 
 
@@ -440,166 +439,15 @@ class CheckinListFormSet(I18nInlineFormSet):
         return form
 
 
-class RRuleForm(forms.Form):
-    # TODO: calendar.setfirstweekday
+class RRuleFormSetForm(RRuleForm):
     exclude = forms.BooleanField(
         label=_('Exclude these dates instead of adding them.'),
         required=False
     )
-    freq = forms.ChoiceField(
-        choices=[
-            ('yearly', _('year(s)')),
-            ('monthly', _('month(s)')),
-            ('weekly', _('week(s)')),
-            ('daily', _('day(s)')),
-        ],
-        initial='weekly'
-    )
-    interval = forms.IntegerField(
-        label=_('Interval'),
-        initial=1,
-        min_value=1,
-        widget=forms.NumberInput(attrs={'min': '1'})
-    )
-    dtstart = forms.DateField(
-        label=_('Start date'),
-        widget=forms.DateInput(
-            attrs={
-                'class': 'datepickerfield',
-                'required': 'required'
-            }
-        ),
-        initial=lambda: now().date()
-    )
-
-    end = forms.ChoiceField(
-        choices=[
-            ('count', ''),
-            ('until', ''),
-        ],
-        initial='count',
-        widget=forms.RadioSelect
-    )
-    count = forms.IntegerField(
-        label=_('Number of repetitions'),
-        initial=10
-    )
-    until = forms.DateField(
-        widget=forms.DateInput(
-            attrs={
-                'class': 'datepickerfield',
-                'required': 'required'
-            }
-        ),
-        label=_('Last date'),
-        required=True,
-        initial=lambda: now() + timedelta(days=30)
-    )
-
-    yearly_bysetpos = forms.ChoiceField(
-        choices=[
-            ('1', pgettext_lazy('rrule', 'first')),
-            ('2', pgettext_lazy('rrule', 'second')),
-            ('3', pgettext_lazy('rrule', 'third')),
-            ('-1', pgettext_lazy('rrule', 'last')),
-        ],
-        required=False
-    )
-    yearly_same = forms.ChoiceField(
-        choices=[
-            ('on', ''),
-            ('off', ''),
-        ],
-        initial='on',
-        widget=forms.RadioSelect
-    )
-    yearly_byweekday = forms.ChoiceField(
-        choices=[
-            ('MO', WEEKDAYS[0]),
-            ('TU', WEEKDAYS[1]),
-            ('WE', WEEKDAYS[2]),
-            ('TH', WEEKDAYS[3]),
-            ('FR', WEEKDAYS[4]),
-            ('SA', WEEKDAYS[5]),
-            ('SU', WEEKDAYS[6]),
-            ('MO,TU,WE,TH,FR,SA,SU', _('Day')),
-            ('MO,TU,WE,TH,FR', _('Weekday')),
-            ('SA,SU', _('Weekend day')),
-        ],
-        required=False
-    )
-    yearly_bymonth = forms.ChoiceField(
-        choices=[
-            (str(i), MONTHS[i]) for i in range(1, 13)
-        ],
-        required=False
-    )
-
-    monthly_same = forms.ChoiceField(
-        choices=[
-            ('on', ''),
-            ('off', ''),
-        ],
-        initial='on',
-        widget=forms.RadioSelect
-    )
-    monthly_bysetpos = forms.ChoiceField(
-        choices=[
-            ('1', pgettext_lazy('rrule', 'first')),
-            ('2', pgettext_lazy('rrule', 'second')),
-            ('3', pgettext_lazy('rrule', 'third')),
-            ('-1', pgettext_lazy('rrule', 'last')),
-        ],
-        required=False
-    )
-    monthly_byweekday = forms.ChoiceField(
-        choices=[
-            ('MO', WEEKDAYS[0]),
-            ('TU', WEEKDAYS[1]),
-            ('WE', WEEKDAYS[2]),
-            ('TH', WEEKDAYS[3]),
-            ('FR', WEEKDAYS[4]),
-            ('SA', WEEKDAYS[5]),
-            ('SU', WEEKDAYS[6]),
-            ('MO,TU,WE,TH,FR,SA,SU', _('Day')),
-            ('MO,TU,WE,TH,FR', _('Weekday')),
-            ('SA,SU', _('Weekend day')),
-        ],
-        required=False
-    )
-
-    weekly_byweekday = forms.MultipleChoiceField(
-        choices=[
-            ('MO', WEEKDAYS[0]),
-            ('TU', WEEKDAYS[1]),
-            ('WE', WEEKDAYS[2]),
-            ('TH', WEEKDAYS[3]),
-            ('FR', WEEKDAYS[4]),
-            ('SA', WEEKDAYS[5]),
-            ('SU', WEEKDAYS[6]),
-        ],
-        required=False,
-        widget=forms.CheckboxSelectMultiple
-    )
-
-    def parse_weekdays(self, value):
-        m = {
-            'MO': 0,
-            'TU': 1,
-            'WE': 2,
-            'TH': 3,
-            'FR': 4,
-            'SA': 5,
-            'SU': 6
-        }
-        if ',' in value:
-            return [m.get(a) for a in value.split(',')]
-        else:
-            return m.get(value)
 
 
 RRuleFormSet = formset_factory(
-    RRuleForm,
+    RRuleFormSetForm,
     can_order=False, can_delete=True, extra=1
 )
 

src/pretix/control/logdisplay.py

@@ -315,6 +315,11 @@ def pretixcontrol_logentry_display(sender: Event, logentry: LogEntry, **kwargs):
         'pretix.organizer.changed': _('The organizer has been changed.'),
         'pretix.organizer.settings': _('The organizer settings have been changed.'),
         'pretix.organizer.footerlinks.changed': _('The footer links have been changed.'),
+        'pretix.organizer.export.schedule.added': _('A scheduled export has been added.'),
+        'pretix.organizer.export.schedule.changed': _('A scheduled export has been changed.'),
+        'pretix.organizer.export.schedule.deleted': _('A scheduled export has been deleted.'),
+        'pretix.organizer.export.schedule.executed': _('A scheduled export has been executed.'),
+        'pretix.organizer.export.schedule.failed': _('A scheduled export has failed: {reason}.'),
         'pretix.giftcards.acceptance.added': _('Gift card acceptance for another organizer has been added.'),
         'pretix.giftcards.acceptance.removed': _('Gift card acceptance for another organizer has been removed.'),
         'pretix.webhook.created': _('The webhook has been created.'),
@@ -409,6 +414,11 @@ def pretixcontrol_logentry_display(sender: Event, logentry: LogEntry, **kwargs):
         'pretix.event.order.refund.done': _('Refund {local_id} has been completed.'),
         'pretix.event.order.refund.canceled': _('Refund {local_id} has been canceled.'),
         'pretix.event.order.refund.failed': _('Refund {local_id} has failed.'),
+        'pretix.event.export.schedule.added': _('A scheduled export has been added.'),
+        'pretix.event.export.schedule.changed': _('A scheduled export has been changed.'),
+        'pretix.event.export.schedule.deleted': _('A scheduled export has been deleted.'),
+        'pretix.event.export.schedule.executed': _('A scheduled export has been executed.'),
+        'pretix.event.export.schedule.failed': _('A scheduled export has failed: {reason}.'),
         'pretix.control.auth.user.created': _('The user has been created.'),
         'pretix.user.settings.2fa.enabled': _('Two-factor authentication has been enabled.'),
         'pretix.user.settings.2fa.disabled': _('Two-factor authentication has been disabled.'),

src/pretix/control/templates/pretixcontrol/base.html

@@ -40,6 +40,7 @@
             <script type="text/javascript" src="{% static "pretixcontrol/js/sb-admin-2.js" %}"></script>
 		    <script type="text/javascript" src="{% static "pretixcontrol/js/ui/main.js" %}"></script>
             <script type="text/javascript" src="{% static "pretixcontrol/js/ui/quota.js" %}"></script>
+            <script type="text/javascript" src="{% static "pretixcontrol/js/ui/rrule.js" %}"></script>
             <script type="text/javascript" src="{% static "pretixcontrol/js/ui/subevent.js" %}"></script>
             <script type="text/javascript" src="{% static "pretixcontrol/js/ui/question.js" %}"></script>
             <script type="text/javascript" src="{% static "pretixcontrol/js/ui/variations.js" %}"></script>

src/pretix/control/templates/pretixcontrol/orders/export.html

@@ -7,6 +7,86 @@
     <h1>
         {% trans "Data export" %}
     </h1>
+    {% if scheduled %}
+        <h2>{% trans "Scheduled exports" %}</h2>
+        <ul class="list-group">
+            {% for s in scheduled %}
+                <li class="list-group-item logentry">
+                    <div class="row">
+                        <div class="col-lg-5 col-md-4 col-xs-12">
+                            <span class="fa fa-fw fa-folder"></span>
+                            {{ s.export_verbose_name }}
+                            <br>
+                            <span class="text-muted">
+                                <span class="fa fa-fw fa-user"></span>
+                                {{ s.owner.fullname|default:s.owner.email }}
+                            </span>
+                        </div>
+                        <div class="col-lg-5 col-md-6 col-xs-12">
+                            {% if s.schedule_next_run %}
+                                <span class="fa fa-clock-o fa-fw"></span>
+                                {% trans "Next run:" %}
+                                {{ s.schedule_next_run|date:"SHORT_DATETIME_FORMAT" }}
+                            {% else %}
+                                <span class="fa fa-clock-o fa-fw"></span>
+                                {% trans "No next run scheduled" %}
+                            {% endif %}
+                            {% if s.export_verbose_name == "?" %}
+                                <strong class="text-danger">
+                                    <span class="fa fa-warning fa-fw"></span>
+                                    {% trans "Exporter not found" %}
+                                </strong>
+                            {% elif s.error_counter >= 5 %}
+                                <strong class="text-danger">
+                                    <span class="fa fa-warning fa-fw"></span>
+                                    {% trans "Disabled due to multiple failures" %}
+                                </strong>
+                            {% elif s.error_counter > 0 %}
+                                <strong class="text-danger">
+                                    <span class="fa fa-warning fa-fw"></span>
+                                    {% trans "Failed recently" %}
+                                </strong>
+                            {% endif %}
+                            <span class="text-muted">
+                                <br>
+                                <span class="fa fa-fw fa-envelope-o"></span>
+                                {{ s.mail_subject }}
+                            </span>
+                        </div>
+                        <div class="col-lg-2 col-md-2 col-xs-12 text-right">
+                            <form action="{% url "control:event.orders.export.do" event=request.event.slug organizer=request.organizer.slug %}"
+                                  method="post" class="form-horizontal" data-asynctask data-asynctask-download
+                                  data-asynctask-long>
+                                {% csrf_token %}
+                                <input type="hidden" name="exporter" value="{{ s.export_identifier }}"/>
+                                <input type="hidden" name="scheduled" value="{{ s.pk }}"/>
+                                {% if s.export_verbose_name != "?" %}
+                                    <button type="submit" class="btn btn-default" title="{% trans "Run export now" %}" data-toggle="tooltip">
+                                        <span class="fa fa-download"></span>
+                                    </button>
+                                    <button formaction="{% url "control:event.orders.export.scheduled.run" organizer=request.organizer.slug event=request.event.slug pk=s.pk %}"
+                                            type="submit"
+                                            title="{% trans "Run export and send via email now. This will not change the next scheduled execution." %}"
+                                            data-toggle="tooltip"  class="btn btn-default" data-no-asynctask>
+                                        <span class="fa fa-play" aria-hidden="true"></span>
+                                    </button>
+                                    <a href="?identifier={{ s.export_identifier }}&scheduled={{ s.pk }}" class="btn btn-default" title="{% trans "Edit" %}" data-toggle="tooltip">
+                                        <span class="fa fa-edit"></span>
+                                    </a>
+                                {% endif %}
+                                <a href="{% url "control:event.orders.export.scheduled.delete" event=request.event.slug organizer=request.event.organizer.slug pk=s.pk %}" class="btn btn-danger" title="{% trans "Delete" %}" data-toggle="tooltip">
+                                    <span class="fa fa-trash"></span>
+                                </a>
+                            </form>
+                        </div>
+                    </div>
+                </li>
+            {% endfor %}
+        </ul>
+        {% if is_paginated %}
+            {% include "pretixcontrol/pagination.html" %}
+        {% endif %}
+    {% endif %}
     {% regroup exporters by category as category_list %}
     {% for c, c_ex in category_list %}
         {% if c %}
@@ -20,7 +100,8 @@
                     <h4>
                         {{ e.verbose_name }}
                         {% if e.featured %}
-                            <span class="fa fa-star text-success" data-toggle="tooltip" title="{% trans "Recommended for new users" %}" aria-hidden="true"></span>
+                            <span class="fa fa-star text-success" data-toggle="tooltip"
+                                  title="{% trans "Recommended for new users" %}" aria-hidden="true"></span>
                         {% endif %}
                     </h4>
                     {% if e.description %}

src/pretix/control/templates/pretixcontrol/orders/export_delete.html

@@ -0,0 +1,19 @@
+{% extends "pretixcontrol/event/base.html" %}
+{% load i18n %}
+{% load bootstrap3 %}
+{% block title %}{% trans "Delete scheduled export" %}{% endblock %}
+{% block content %}
+    <h1>{% trans "Delete scheduled export" %}</h1>
+    <form action="" method="post" class="form-horizontal">
+        {% csrf_token %}
+        <p>{% blocktrans %}Are you sure you want to delete the scheduled export <strong>{{ export }}</strong>?{% endblocktrans %}</p>
+        <div class="form-group submit-group">
+            <a href="{% url "control:event.orders.export" organizer=request.event.organizer.slug event=request.event.slug %}" class="btn btn-default btn-cancel">
+                {% trans "Cancel" %}
+            </a>
+            <button type="submit" class="btn btn-danger btn-save">
+                {% trans "Delete" %}
+            </button>
+        </div>
+    </form>
+{% endblock %}

src/pretix/control/templates/pretixcontrol/orders/export_form.html

@@ -1,7 +1,6 @@
 {% extends "pretixcontrol/event/base.html" %}
 {% load i18n %}
 {% load bootstrap3 %}
-{% load order_overview %}
 {% block title %}{% trans "Data export" %}{% endblock %}
 {% block content %}
     <h1>
@@ -15,16 +14,38 @@
     {% if exporter.description %}
         <p class="help-block">{{ exporter.description }}</p>
     {% endif %}
+    {% if schedule_form %}
+        {% bootstrap_form_errors schedule_form layout='control' %}
+    {% endif %}
     <form action="{% url "control:event.orders.export.do" event=request.event.slug organizer=request.organizer.slug %}"
           method="post" class="form-horizontal" data-asynctask data-asynctask-download
           data-asynctask-long>
         {% csrf_token %}
         <input type="hidden" name="exporter" value="{{ exporter.identifier }}"/>
-        {% bootstrap_form exporter.form layout='control' %}
-        <div class="form-group submit-group">
-            <button type="submit" class="btn btn-primary btn-save">
-                {% trans "Start export" %}
-            </button>
-        </div>
+        <fieldset>
+            <legend>{% trans "Export options" %}</legend>
+            {% bootstrap_form exporter.form layout='control' %}
+        </fieldset>
+        {% if schedule_form %}
+            {% include "pretixcontrol/orders/fragment_export_schedule_form.html" %}
+            <div class="form-group submit-group">
+                <button formaction="{{ request.get_full_path }}" name="schedule" value="save" type="submit"
+                        class="btn btn-primary btn-save" data-no-asynctask>
+                    {% trans "Save" %}
+                </button>
+            </div>
+        {% else %}
+            <div class="form-group submit-group">
+                <button type="submit" class="btn btn-primary btn-save">
+                    <span class="fa fa-download" aria-hidden="true"></span>
+                    {% trans "Start export" %}
+                </button>
+                <button formaction="{{ request.get_full_path }}" name="schedule" value="start" type="submit"
+                        class="btn btn-default btn-alternative" data-no-asynctask>
+                    <span class="fa fa-clock-o" aria-hidden="true"></span>
+                    {% trans "Schedule export" %}
+                </button>
+            </div>
+        {% endif %}
     </form>
 {% endblock %}

src/pretix/control/templates/pretixcontrol/orders/fragment_export_schedule_form.html

@@ -0,0 +1,141 @@
+{% load i18n %}
+{% load bootstrap3 %}
+{% load captureas %}
+
+<fieldset>
+    <legend>{% trans "Schedule" %}</legend>
+    {% bootstrap_field schedule_form.schedule_rrule_time layout='control' %}
+    {% if schedule_form.timezone %}
+        {% bootstrap_field schedule_form.timezone layout='control' %}
+    {% endif %}
+    {% bootstrap_form_errors rrule_form layout='control' %}
+
+    {% bootstrap_field rrule_form.dtstart layout="control" %}
+    <div class="form-group">
+        <label class="col-md-3 control-label">{% trans "Repetition schedule" %}</label>
+        <div class="col-md-9">
+            <div class="form-inline rrule-form">
+                {% captureas ffield_freq %}
+                    {% bootstrap_field rrule_form.freq layout="inline" %}
+                {% endcaptureas %}
+                {% captureas ffield_interval %}
+                    {% bootstrap_field rrule_form.interval layout="inline" %}
+                {% endcaptureas %}
+                {% captureas ffield_yearly_bysetpos %}
+                    {% bootstrap_field rrule_form.yearly_bysetpos layout="inline" %}
+                {% endcaptureas %}
+                {% captureas ffield_yearly_byweekday %}
+                    {% bootstrap_field rrule_form.yearly_byweekday layout="inline" %}
+                {% endcaptureas %}
+                {% captureas ffield_yearly_bymonth %}
+                    {% bootstrap_field rrule_form.yearly_bymonth layout="inline" %}
+                {% endcaptureas %}
+                {% captureas ffield_monthly_bysetpos %}
+                    {% bootstrap_field rrule_form.monthly_bysetpos layout="inline" %}
+                {% endcaptureas %}
+                {% captureas ffield_monthly_byweekday %}
+                    {% bootstrap_field rrule_form.monthly_byweekday layout="inline" %}
+                {% endcaptureas %}
+                {% captureas ffield_count %}
+                    {% bootstrap_field rrule_form.count layout="inline" %}
+                {% endcaptureas %}
+                {% captureas ffield_until %}
+                    {% bootstrap_field rrule_form.until layout="inline" %}
+                {% endcaptureas %}
+
+                {% blocktrans trimmed with freq=ffield_freq interval=ffield_interval start=ffield_dtstart %}
+                    Repeat every {{ interval }} {{ freq }}
+                {% endblocktrans %}<br>
+
+                <div class="repeat-yearly">
+                    <div class="radio">
+                        <label>
+                            {{ rrule_form.yearly_same.0 }}
+                            {% trans "At the same date every year" %}
+                        </label><br>
+                        <label>
+                            {{ rrule_form.yearly_same.1 }}
+                            {% blocktrans trimmed with setpos=ffield_yearly_bysetpos weekday=ffield_yearly_byweekday month=ffield_yearly_bymonth %}
+                                On the {{ setpos }} {{ weekday }} of {{ month }}
+                            {% endblocktrans %}<br>
+                        </label>
+                    </div>
+                </div>
+                <div class="repeat-monthly">
+                    <div class="radio">
+                        <label>
+                            {{ rrule_form.monthly_same.0 }}
+                            {% trans "At the same date every month" %}
+                        </label><br>
+                        <label>
+                            {{ rrule_form.monthly_same.1 }}
+                            {% blocktrans trimmed with setpos=ffield_monthly_bysetpos weekday=ffield_monthly_byweekday %}
+                                On the {{ setpos }} {{ weekday }}
+                            {% endblocktrans %}<br>
+                        </label>
+                    </div>
+                </div>
+                <div class="repeat-weekly">
+                    {% bootstrap_field rrule_form.weekly_byweekday layout="inline" %}
+                </div>
+                <div class="repeat-until">
+                    <div class="radio">
+                        <label>
+                            {{ rrule_form.end.0 }}
+                            {% blocktrans trimmed with count=ffield_count %}
+                                Repeat for {{ count }} times
+                            {% endblocktrans %}
+                        </label><br>
+                        <label>
+                            {{ rrule_form.end.1 }}
+                            {% blocktrans trimmed with until=ffield_until %}
+                                Repeat until {{ until }}
+                            {% endblocktrans %}<br>
+                        </label><br>
+                        <label>
+                            {{ rrule_form.end.2 }}
+                            {% blocktrans trimmed %}
+                                Forever
+                            {% endblocktrans %}<br>
+                        </label>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+</fieldset>
+<fieldset>
+    <legend>{% trans "Email" %}</legend>
+    <div class="alert alert-info">
+        {% trans "Every time your schedule is executed, the report will be sent via email." %}
+        {% trans "Please note the following limitations:" %}
+        <ul>
+            <li>
+                {% trans "Email is not a strongly encrypted medium. We only recommend using this for exports that output e.g. statistical data, not for reports that include sensitive personal data." %}
+            </li>
+            <li>
+                {% trans "Email is not made for large files. If your export ends up to be larger than 20 megabytes, it will not be sent." %}
+            </li>
+        </ul>
+    </div>
+    <div class="form-group">
+        <label class="col-md-3 control-label" for="id_schedule-owner">{% trans "Owner" %}</label>
+        <div class="col-md-9">
+            <input type="text" name="schedule-owner" value="{{ schedule_form.instance.owner.email }}" disabled
+                   class="form-control" title=""
+                   id="id_schedule-owner">
+            <div class="help-block">
+                {% trans "The export will be performed using the owner's permission level, i.e. if the owner loses access to the data, the report will stop." %}
+                {% trans "The owner will receive the result as well as any error messages." %}
+                {% trans "The additional recipients you add below will only receive an email if the report was successful." %}
+                {% trans "All recipients of the export will be able to see who the owner of the report is." %}
+            </div>
+        </div>
+    </div>
+    {% bootstrap_field schedule_form.mail_additional_recipients layout='control' %}
+    {% bootstrap_field schedule_form.mail_additional_recipients_cc layout='control' %}
+    {% bootstrap_field schedule_form.mail_additional_recipients_bcc layout='control' %}
+    {% bootstrap_field schedule_form.locale layout='control' %}
+    {% bootstrap_field schedule_form.mail_subject layout='control' %}
+    {% bootstrap_field schedule_form.mail_template layout='control' %}
+</fieldset>

src/pretix/control/templates/pretixcontrol/organizers/export.html

@@ -1,4 +1,4 @@
-{% extends "pretixcontrol/event/base.html" %}
+{% extends "pretixcontrol/organizers/base.html" %}
 {% load i18n %}
 {% load bootstrap3 %}
 {% load order_overview %}
@@ -7,6 +7,86 @@
     <h1>
         {% trans "Data export" %}
     </h1>
+    {% if scheduled %}
+        <h2>{% trans "Scheduled exports" %}</h2>
+        <ul class="list-group">
+            {% for s in scheduled %}
+                <li class="list-group-item logentry">
+                    <div class="row">
+                        <div class="col-lg-5 col-md-4 col-xs-12">
+                            <span class="fa fa-fw fa-folder"></span>
+                            {{ s.export_verbose_name }}
+                            <br>
+                            <span class="text-muted">
+                                <span class="fa fa-fw fa-user"></span>
+                                {{ s.owner.fullname|default:s.owner.email }}
+                            </span>
+                        </div>
+                        <div class="col-lg-5 col-md-6 col-xs-12">
+                            {% if s.schedule_next_run %}
+                                <span class="fa fa-clock-o fa-fw"></span>
+                                {% trans "Next run:" %}
+                                {{ s.schedule_next_run|date:"SHORT_DATETIME_FORMAT" }}
+                            {% else %}
+                                <span class="fa fa-clock-o fa-fw"></span>
+                                {% trans "No next run scheduled" %}
+                            {% endif %}
+                            {% if s.export_verbose_name == "?" %}
+                                <strong class="text-danger">
+                                    <span class="fa fa-warning fa-fw"></span>
+                                    {% trans "Exporter not found" %}
+                                </strong>
+                            {% elif s.error_counter >= 5 %}
+                                <strong class="text-danger">
+                                    <span class="fa fa-warning fa-fw"></span>
+                                    {% trans "Disabled due to multiple failures" %}
+                                </strong>
+                            {% elif s.error_counter > 0 %}
+                                <strong class="text-danger">
+                                    <span class="fa fa-warning fa-fw"></span>
+                                    {% trans "Failed recently" %}
+                                </strong>
+                            {% endif %}
+                            <span class="text-muted">
+                                <br>
+                                <span class="fa fa-fw fa-envelope-o"></span>
+                                {{ s.mail_subject }}
+                            </span>
+                        </div>
+                        <div class="col-lg-2 col-md-2 col-xs-12 text-right">
+                            <form action="{% url "control:organizer.export.do" organizer=request.organizer.slug %}"
+                                  method="post" class="form-horizontal" data-asynctask data-asynctask-download
+                                  data-asynctask-long>
+                                {% csrf_token %}
+                                <input type="hidden" name="exporter" value="{{ s.export_identifier }}"/>
+                                <input type="hidden" name="scheduled" value="{{ s.pk }}"/>
+                                {% if s.export_verbose_name != "?" %}
+                                    <button type="submit" class="btn btn-default" title="{% trans "Run export now and download result" %}" data-toggle="tooltip">
+                                        <span class="fa fa-download"></span>
+                                    </button>
+                                    <button formaction="{% url "control:organizer.export.scheduled.run" organizer=request.organizer.slug pk=s.pk %}"
+                                            type="submit"
+                                            title="{% trans "Run export and send via email now. This will not change the next scheduled execution." %}"
+                                            data-toggle="tooltip"  class="btn btn-default" data-no-asynctask>
+                                        <span class="fa fa-play" aria-hidden="true"></span>
+                                    </button>
+                                    <a href="?identifier={{ s.export_identifier }}&scheduled={{ s.pk }}" class="btn btn-default" title="{% trans "Edit" %}" data-toggle="tooltip">
+                                        <span class="fa fa-edit"></span>
+                                    </a>
+                                {% endif %}
+                                <a href="{% url "control:organizer.export.scheduled.delete" organizer=request.organizer.slug pk=s.pk %}" class="btn btn-danger" title="{% trans "Delete" %}" data-toggle="tooltip">
+                                    <span class="fa fa-trash"></span>
+                                </a>
+                            </form>
+                        </div>
+                    </div>
+                </li>
+            {% endfor %}
+        </ul>
+        {% if is_paginated %}
+            {% include "pretixcontrol/pagination.html" %}
+        {% endif %}
+    {% endif %}
     {% regroup exporters by category as category_list %}
     {% for c, c_ex in category_list %}
         {% if c %}

src/pretix/control/templates/pretixcontrol/organizers/export_delete.html

@@ -0,0 +1,19 @@
+{% extends "pretixcontrol/organizers/base.html" %}
+{% load i18n %}
+{% load bootstrap3 %}
+{% block title %}{% trans "Delete scheduled export" %}{% endblock %}
+{% block content %}
+    <h1>{% trans "Delete scheduled export" %}</h1>
+    <form action="" method="post" class="form-horizontal">
+        {% csrf_token %}
+        <p>{% blocktrans %}Are you sure you want to delete the scheduled export <strong>{{ export }}</strong>?{% endblocktrans %}</p>
+        <div class="form-group submit-group">
+            <a href="{% url "control:organizer.export" organizer=request.organizer.slug %}" class="btn btn-default btn-cancel">
+                {% trans "Cancel" %}
+            </a>
+            <button type="submit" class="btn btn-danger btn-save">
+                {% trans "Delete" %}
+            </button>
+        </div>
+    </form>
+{% endblock %}

src/pretix/control/templates/pretixcontrol/organizers/export_form.html

@@ -1,7 +1,6 @@
-{% extends "pretixcontrol/event/base.html" %}
+{% extends "pretixcontrol/organizers/base.html" %}
 {% load i18n %}
 {% load bootstrap3 %}
-{% load order_overview %}
 {% block title %}{% trans "Data export" %}{% endblock %}
 {% block content %}
     <h1>
@@ -15,16 +14,39 @@
     {% if exporter.description %}
         <p class="help-block">{{ exporter.description }}</p>
     {% endif %}
+    {% if schedule_form %}
+        {% bootstrap_form_errors schedule_form layout='control' %}
+    {% endif %}
     <form action="{% url "control:organizer.export.do" organizer=request.organizer.slug %}"
           method="post" class="form-horizontal" data-asynctask data-asynctask-download
           data-asynctask-long>
         {% csrf_token %}
         <input type="hidden" name="exporter" value="{{ exporter.identifier }}"/>
-        {% bootstrap_form exporter.form layout='control' %}
-        <div class="form-group submit-group">
-            <button type="submit" class="btn btn-primary btn-save">
-                {% trans "Start export" %}
-            </button>
-        </div>
+
+        <fieldset>
+            <legend>{% trans "Export options" %}</legend>
+            {% bootstrap_form exporter.form layout='control' %}
+        </fieldset>
+        {% if schedule_form %}
+            {% include "pretixcontrol/orders/fragment_export_schedule_form.html" %}
+            <div class="form-group submit-group">
+                <button formaction="{{ request.get_full_path }}" name="schedule" value="save" type="submit"
+                        class="btn btn-primary btn-save" data-no-asynctask>
+                    {% trans "Save" %}
+                </button>
+            </div>
+        {% else %}
+            <div class="form-group submit-group">
+                <button type="submit" class="btn btn-primary btn-save">
+                    <span class="fa fa-download" aria-hidden="true"></span>
+                    {% trans "Start export" %}
+                </button>
+                <button formaction="{{ request.get_full_path }}" name="schedule" value="start" type="submit"
+                        class="btn btn-default btn-alternative" data-no-asynctask>
+                    <span class="fa fa-clock-o" aria-hidden="true"></span>
+                    {% trans "Schedule export" %}
+                </button>
+            </div>
+        {% endif %}
     </form>
 {% endblock %}

src/pretix/control/urls.py

@@ -207,6 +207,10 @@ urlpatterns = [
     re_path(r'^organizer/(?P<organizer>[^/]+)/logs', organizer.LogView.as_view(), name='organizer.log'),
     re_path(r'^organizer/(?P<organizer>[^/]+)/export/$', organizer.ExportView.as_view(), name='organizer.export'),
     re_path(r'^organizer/(?P<organizer>[^/]+)/export/do$', organizer.ExportDoView.as_view(), name='organizer.export.do'),
+    re_path(r'^organizer/(?P<organizer>[^/]+)/export/(?P<pk>[^/]+)/run$', organizer.RunScheduledExportView.as_view(),
+            name='organizer.export.scheduled.run'),
+    re_path(r'^organizer/(?P<organizer>[^/]+)/export/(?P<pk>[^/]+)/delete$', organizer.DeleteScheduledExportView.as_view(),
+            name='organizer.export.scheduled.delete'),
     re_path(r'^nav/typeahead/$', typeahead.nav_context_list, name='nav.typeahead'),
     re_path(r'^events/$', main.EventList.as_view(), name='events'),
     re_path(r'^events/add$', main.EventWizard.as_view(), name='events.add'),
@@ -386,6 +390,8 @@ urlpatterns = [
         re_path(r'^orders/import/$', orderimport.ImportView.as_view(), name='event.orders.import'),
         re_path(r'^orders/import/(?P<file>[^/]+)/$', orderimport.ProcessView.as_view(), name='event.orders.import.process'),
         re_path(r'^orders/export/$', orders.ExportView.as_view(), name='event.orders.export'),
+        re_path(r'^orders/export/(?P<pk>[^/]+)/run$', orders.RunScheduledExportView.as_view(), name='event.orders.export.scheduled.run'),
+        re_path(r'^orders/export/(?P<pk>[^/]+)/delete$', orders.DeleteScheduledExportView.as_view(), name='event.orders.export.scheduled.delete'),
         re_path(r'^orders/export/do$', orders.ExportDoView.as_view(), name='event.orders.export.do'),
         re_path(r'^orders/refunds/$', orders.RefundList.as_view(), name='event.orders.refunds'),
         re_path(r'^orders/go$', orders.OrderGo.as_view(), name='event.orders.go'),

src/pretix/control/views/orders.py

@@ -66,7 +66,7 @@ from django.utils.http import url_has_allowed_host_and_scheme
 from django.utils.timezone import make_aware, now
 from django.utils.translation import gettext, gettext_lazy as _, ngettext
 from django.views.generic import (
-    DetailView, FormView, ListView, TemplateView, View,
+    DeleteView, DetailView, FormView, ListView, TemplateView, View,
 )
 from i18nfield.strings import LazyI18nString
 
@@ -77,7 +77,7 @@ from pretix.base.i18n import language
 from pretix.base.models import (
     CachedCombinedTicket, CachedFile, CachedTicket, Checkin, Invoice,
     InvoiceAddress, Item, ItemVariation, LogEntry, Order, QuestionAnswer,
-    Quota, generate_secret,
+    Quota, ScheduledEventExport, generate_secret,
 )
 from pretix.base.models.orders import (
     CancellationRequest, OrderFee, OrderPayment, OrderPosition, OrderRefund,
@@ -87,7 +87,7 @@ from pretix.base.payment import PaymentException
 from pretix.base.secrets import assign_ticket_secret
 from pretix.base.services import tickets
 from pretix.base.services.cancelevent import cancel_event
-from pretix.base.services.export import export
+from pretix.base.services.export import export, scheduled_event_export
 from pretix.base.services.invoices import (
     generate_cancellation, generate_invoice, invoice_pdf, invoice_pdf_task,
     invoice_qualified, regenerate_invoice,
@@ -111,6 +111,7 @@ from pretix.base.templatetags.money import money_filter
 from pretix.base.templatetags.rich_text import markdown_compile_email
 from pretix.base.views.mixins import OrderQuestionsViewMixin
 from pretix.base.views.tasks import AsyncAction
+from pretix.control.forms.exports import ScheduledEventExportForm
 from pretix.control.forms.filter import (
     EventOrderExpertFilterForm, EventOrderFilterForm, OverviewFilterForm,
     RefundFilterForm,
@@ -122,6 +123,7 @@ from pretix.control.forms.orders import (
     OrderPositionAddFormset, OrderPositionChangeForm, OrderPositionMailForm,
     OrderRefundForm, OtherOperationsForm, ReactivateOrderForm,
 )
+from pretix.control.forms.rrule import RRuleForm
 from pretix.control.permissions import EventPermissionRequiredMixin
 from pretix.control.signals import order_search_forms
 from pretix.control.views import PaginationMixin
@@ -2252,13 +2254,16 @@ class ExportMixin:
             if id != ex.identifier:
                 continue
 
-            # Use form parse cycle to generate useful defaults
-            test_form = ExporterForm(data=self.request.GET, prefix=ex.identifier)
-            test_form.fields = ex.export_form_fields
-            test_form.is_valid()
-            initial = {
-                k: v for k, v in test_form.cleaned_data.items() if ex.identifier + "-" + k in self.request.GET
-            }
+            if self.scheduled:
+                initial = self.scheduled.export_form_data
+            else:
+                # Use form parse cycle to generate useful defaults
+                test_form = ExporterForm(data=self.request.GET, prefix=ex.identifier)
+                test_form.fields = ex.export_form_fields
+                test_form.is_valid()
+                initial = {
+                    k: v for k, v in test_form.cleaned_data.items() if ex.identifier + "-" + k in self.request.GET
+                }
 
             ex.form = ExporterForm(
                 data=(self.request.POST if self.request.method == 'POST' else None),
@@ -2268,6 +2273,21 @@ class ExportMixin:
             ex.form.fields = ex.export_form_fields
             return ex
 
+    def get_scheduled_queryset(self):
+        if not self.request.user.has_event_permission(self.request.organizer, self.request.event, 'can_change_event_settings',
+                                                      request=self.request):
+            qs = self.request.event.scheduled_exports.filter(owner=self.request.user)
+        else:
+            qs = self.request.event.scheduled_exports
+        return qs.select_related('owner').order_by('export_identifier', 'schedule_next_run')
+
+    @cached_property
+    def scheduled(self):
+        if "scheduled" in self.request.POST:
+            return get_object_or_404(self.get_scheduled_queryset(), pk=self.request.POST.get("scheduled"))
+        elif "scheduled" in self.request.GET:
+            return get_object_or_404(self.get_scheduled_queryset(), pk=self.request.GET.get("scheduled"))
+
     def get_context_data(self, **kwargs):
         ctx = super().get_context_data(**kwargs)
         ctx['exporters'] = self.exporters
@@ -2309,25 +2329,165 @@ class ExportDoView(EventPermissionRequiredMixin, ExportMixin, AsyncAction, Templ
                 'organizer': self.request.event.organizer.slug
             }))
 
-        if not self.exporter.form.is_valid():
-            messages.error(self.request, _('There was a problem processing your input. See below for error details.'))
-            return self.get(request, *args, **kwargs)
+        if self.scheduled:
+            data = self.scheduled.export_form_data
+        else:
+            if not self.exporter.form.is_valid():
+                messages.error(self.request, _('There was a problem processing your input. See below for error details.'))
+                return self.get(request, *args, **kwargs)
+            data = self.exporter.form.cleaned_data
 
         cf = CachedFile(web_download=True, session_key=request.session.session_key)
         cf.date = now()
         cf.expires = now() + timedelta(hours=24)
         cf.save()
-        return self.do(self.request.event.id, str(cf.id), self.exporter.identifier, self.exporter.form.cleaned_data)
+        return self.do(self.request.event.id, str(cf.id), self.exporter.identifier, data)
 
 
-class ExportView(EventPermissionRequiredMixin, ExportMixin, TemplateView):
+class ExportView(EventPermissionRequiredMixin, ExportMixin, ListView):
     permission = 'can_view_orders'
+    paginate_by = 25
+    context_object_name = 'scheduled'
 
     def get_template_names(self):
         if self.exporter:
             return ['pretixcontrol/orders/export_form.html']
         return ['pretixcontrol/orders/export.html']
 
+    @transaction.atomic()
+    def post(self, request, *args, **kwargs):
+        if request.POST.get("schedule") == "save":
+            if self.exporter.form.is_valid() and self.rrule_form.is_valid() and self.schedule_form.is_valid():
+                self.schedule_form.instance.export_identifier = self.exporter.identifier
+                self.schedule_form.instance.export_form_data = self.exporter.form.cleaned_data
+                self.schedule_form.instance.schedule_rrule = str(self.rrule_form.to_rrule())
+                self.schedule_form.instance.error_counter = 0
+                self.schedule_form.instance.error_last_message = None
+                self.schedule_form.instance.compute_next_run()
+                self.schedule_form.instance.save()
+                if self.schedule_form.instance.schedule_next_run:
+                    messages.success(
+                        request,
+                        _('Your export schedule has been saved. The next export will start around {datetime}.').format(
+                            datetime=date_format(self.schedule_form.instance.schedule_next_run, 'SHORT_DATETIME_FORMAT')
+                        )
+                    )
+                else:
+                    messages.warning(request, _('Your export schedule has been saved, but no next export is planned.'))
+                self.request.event.log_action(
+                    'pretix.event.export.schedule.changed' if self.scheduled else 'pretix.event.export.schedule.added',
+                    user=self.request.user, data={
+                        'id': self.schedule_form.instance.id,
+                        'export_identifier': self.exporter.identifier,
+                        'export_form_data': self.exporter.form.cleaned_data,
+                        'schedule_rrule': self.schedule_form.instance.schedule_rrule,
+                        **self.schedule_form.cleaned_data,
+                    }
+                )
+                return redirect(reverse('control:event.orders.export', kwargs={
+                    'event': self.request.event.slug,
+                    'organizer': self.request.event.organizer.slug
+                }))
+            else:
+                return super().get(request, *args, **kwargs)
+        return super().get(request, *args, **kwargs)
+
+    @cached_property
+    def rrule_form(self):
+        if self.scheduled:
+            initial = RRuleForm.initial_from_rrule(self.scheduled.schedule_rrule)
+        else:
+            initial = {}
+        return RRuleForm(
+            data=self.request.POST if self.request.method == 'POST' and self.request.POST.get("schedule") == "save" else None,
+            prefix="rrule",
+            initial=initial
+        )
+
+    @cached_property
+    def schedule_form(self):
+        instance = self.scheduled or ScheduledEventExport(
+            event=self.request.event,
+            owner=self.request.user,
+        )
+        if not self.scheduled:
+            initial = {
+                "mail_subject": gettext("Export: {title}").format(title=self.exporter.verbose_name),
+                "mail_template": gettext("Hello,\n\nattached to this email, you can find a new scheduled report for {name}.").format(
+                    name=str(self.request.event.name)
+                ),
+                "schedule_rrule_time": time(4, 0, 0),
+            }
+        else:
+            initial = {}
+        return ScheduledEventExportForm(
+            data=self.request.POST if self.request.method == 'POST' and self.request.POST.get("schedule") == "save" else None,
+            prefix="schedule",
+            instance=instance,
+            initial=initial,
+        )
+
+    def get_queryset(self):
+        return self.get_scheduled_queryset()
+
+    def get_context_data(self, **kwargs):
+        ctx = super().get_context_data(**kwargs)
+        if "schedule" in self.request.POST or self.scheduled:
+            ctx['schedule_form'] = self.schedule_form
+            ctx['rrule_form'] = self.rrule_form
+        elif not self.exporter:
+            for s in ctx['scheduled']:
+                try:
+                    s.export_verbose_name = [e for e in self.exporters if e.identifier == s.export_identifier][0].verbose_name
+                except IndexError:
+                    s.export_verbose_name = "?"
+        return ctx
+
+
+class DeleteScheduledExportView(EventPermissionRequiredMixin, ExportMixin, DeleteView):
+    permission = 'can_view_orders'
+    template_name = 'pretixcontrol/orders/export_delete.html'
+    context_object_name = 'export'
+
+    def get_queryset(self):
+        return self.get_scheduled_queryset()
+
+    def get_success_url(self):
+        return reverse('control:event.orders.export', kwargs={
+            'event': self.request.event.slug,
+            'organizer': self.request.event.organizer.slug
+        })
+
+    @transaction.atomic()
+    def delete(self, request, *args, **kwargs):
+        self.object = self.get_object()
+        self.object.delete()
+        self.request.event.log_action('pretix.event.export.schedule.deleted', user=self.request.user, data={
+            'id': self.object.id,
+        })
+        return redirect(self.get_success_url())
+
+
+class RunScheduledExportView(EventPermissionRequiredMixin, ExportMixin, View):
+
+    def post(self, request, *args, **kwargs):
+        s = get_object_or_404(self.get_scheduled_queryset(), pk=kwargs.get('pk'))
+        scheduled_event_export.apply_async(
+            kwargs={
+                'event': s.event_id,
+                'schedule': s.pk,
+            },
+            # Scheduled exports usually run on the low-prio queue "background" but if they're manually triggered,
+            # we run them with normal priority
+            queue='default',
+        )
+        messages.success(self.request, _('Your export is queued to start soon. The results will be send via email. '
+                                         'Depending on system load and type and size of export, this may take a few '
+                                         'minutes.'))
+        return redirect(reverse('control:organizer.export', kwargs={
+            'organizer': self.request.organizer.slug
+        }))
+
 
 class RefundList(EventPermissionRequiredMixin, PaginationMixin, ListView):
     model = OrderRefund

src/pretix/control/views/organizer.py

@@ -34,7 +34,7 @@
 
 import json
 import re
-from datetime import timedelta
+from datetime import time, timedelta
 from decimal import Decimal
 
 import bleach
@@ -53,9 +53,10 @@ from django.forms import DecimalField
 from django.http import HttpResponse, HttpResponseBadRequest, JsonResponse
 from django.shortcuts import get_object_or_404, redirect
 from django.urls import reverse
+from django.utils.formats import date_format
 from django.utils.functional import cached_property
-from django.utils.timezone import now
-from django.utils.translation import gettext_lazy as _
+from django.utils.timezone import get_current_timezone, now
+from django.utils.translation import gettext, gettext_lazy as _
 from django.views import View
 from django.views.generic import (
     CreateView, DeleteView, DetailView, FormView, ListView, TemplateView,
@@ -71,7 +72,7 @@ from pretix.base.i18n import language
 from pretix.base.models import (
     CachedFile, Customer, Device, Gate, GiftCard, Invoice, LogEntry,
     Membership, MembershipType, Order, OrderPayment, OrderPosition, Organizer,
-    Team, TeamInvite, User,
+    ScheduledOrganizerExport, Team, TeamInvite, User,
 )
 from pretix.base.models.customers import CustomerSSOClient, CustomerSSOProvider
 from pretix.base.models.event import Event, EventMetaProperty, EventMetaValue
@@ -81,12 +82,13 @@ from pretix.base.models.giftcards import (
 from pretix.base.models.orders import CancellationRequest
 from pretix.base.models.organizer import TeamAPIToken
 from pretix.base.payment import PaymentException
-from pretix.base.services.export import multiexport
+from pretix.base.services.export import multiexport, scheduled_organizer_export
 from pretix.base.services.mail import SendMailException, mail
 from pretix.base.settings import SETTINGS_AFFECTING_CSS
 from pretix.base.signals import register_multievent_data_exporters
 from pretix.base.templatetags.rich_text import markdown_compile_email
 from pretix.base.views.tasks import AsyncAction
+from pretix.control.forms.exports import ScheduledOrganizerExportForm
 from pretix.control.forms.filter import (
     CustomerFilterForm, DeviceFilterForm, EventFilterForm, GiftCardFilterForm,
     OrganizerFilterForm, TeamFilterForm,
@@ -100,6 +102,7 @@ from pretix.control.forms.organizer import (
     OrganizerSettingsForm, OrganizerUpdateForm, SSOClientForm, SSOProviderForm,
     TeamForm, WebHookForm,
 )
+from pretix.control.forms.rrule import RRuleForm
 from pretix.control.logdisplay import OVERVIEW_BANLIST
 from pretix.control.permissions import (
     AdministratorPermissionRequiredMixin, OrganizerPermissionRequiredMixin,
@@ -1521,13 +1524,18 @@ class ExportMixin:
         for ex in self.exporters:
             if id != ex.identifier:
                 continue
-            # Use form parse cycle to generate useful defaults
-            test_form = ExporterForm(data=self.request.GET, prefix=ex.identifier)
-            test_form.fields = ex.export_form_fields
-            test_form.is_valid()
-            initial = {
-                k: v for k, v in test_form.cleaned_data.items() if ex.identifier + "-" + k in self.request.GET
-            }
+            if self.scheduled:
+                initial = self.scheduled.export_form_data
+            else:
+                # Use form parse cycle to generate useful defaults
+                test_form = ExporterForm(data=self.request.GET, prefix=ex.identifier)
+                test_form.fields = ex.export_form_fields
+                test_form.is_valid()
+                initial = {
+                    k: v for k, v in test_form.cleaned_data.items() if ex.identifier + "-" + k in self.request.GET
+                }
+                if 'events' not in initial:
+                    initial.setdefault('all_events', True)
 
             ex.form = ExporterForm(
                 data=(self.request.POST if self.request.method == 'POST' else None),
@@ -1537,15 +1545,22 @@ class ExportMixin:
             ex.form.fields = ex.export_form_fields
             if not isinstance(ex, OrganizerLevelExportMixin):
                 ex.form.fields.update([
+                    ('all_events',
+                     forms.BooleanField(
+                         label=_("All events (that I have access to)"),
+                         required=False
+                     )),
                     ('events',
                      forms.ModelMultipleChoiceField(
                          queryset=self.events,
-                         initial=self.events,
                          widget=forms.CheckboxSelectMultiple(
-                             attrs={'class': 'scrolling-multiple-choice'}
+                             attrs={
+                                 'class': 'scrolling-multiple-choice',
+                                 'data-inverse-dependency': f'#id_{ex.identifier}-all_events',
+                             }
                          ),
                          label=_('Events'),
-                         required=True
+                         required=False
                      )),
                 ])
             return ex
@@ -1582,6 +1597,21 @@ class ExportMixin:
         ctx['exporters'] = self.exporters
         return ctx
 
+    def get_scheduled_queryset(self):
+        if not self.request.user.has_organizer_permission(self.request.organizer, 'can_change_organizer_settings',
+                                                          request=self.request):
+            qs = self.request.organizer.scheduled_exports.filter(owner=self.request.user)
+        else:
+            qs = self.request.organizer.scheduled_exports
+        return qs.select_related('owner').order_by('export_identifier', 'schedule_next_run')
+
+    @cached_property
+    def scheduled(self):
+        if "scheduled" in self.request.POST:
+            return get_object_or_404(self.get_scheduled_queryset(), pk=self.request.POST.get("scheduled"))
+        elif "scheduled" in self.request.GET:
+            return get_object_or_404(self.get_scheduled_queryset(), pk=self.request.GET.get("scheduled"))
+
 
 class ExportDoView(OrganizerPermissionRequiredMixin, ExportMixin, AsyncAction, TemplateView):
     known_errortypes = ['ExportError']
@@ -1611,9 +1641,13 @@ class ExportDoView(OrganizerPermissionRequiredMixin, ExportMixin, AsyncAction, T
                 'organizer': self.request.organizer.slug
             })
 
-        if not self.exporter.form.is_valid():
-            messages.error(self.request, _('There was a problem processing your input. See below for error details.'))
-            return self.get(request, *args, **kwargs)
+        if self.scheduled:
+            data = self.scheduled.export_form_data
+        else:
+            if not self.exporter.form.is_valid():
+                messages.error(self.request, _('There was a problem processing your input. See below for error details.'))
+                return self.get(request, *args, **kwargs)
+            data = self.exporter.form.cleaned_data
 
         cf = CachedFile(web_download=True, session_key=request.session.session_key)
         cf.date = now()
@@ -1626,17 +1660,152 @@ class ExportDoView(OrganizerPermissionRequiredMixin, ExportMixin, AsyncAction, T
             provider=self.exporter.identifier,
             device=None,
             token=None,
-            form_data=self.exporter.form.cleaned_data,
+            form_data=data,
             staff_session=self.request.user.has_active_staff_session(self.request.session.session_key)
         )
 
 
-class ExportView(OrganizerPermissionRequiredMixin, ExportMixin, TemplateView):
+class ExportView(OrganizerPermissionRequiredMixin, ExportMixin, ListView):
+    paginate_by = 25
+    context_object_name = 'scheduled'
+
     def get_template_names(self):
         if self.exporter:
             return ['pretixcontrol/organizers/export_form.html']
         return ['pretixcontrol/organizers/export.html']
 
+    @transaction.atomic()
+    def post(self, request, *args, **kwargs):
+        if request.POST.get("schedule") == "save":
+            if self.exporter.form.is_valid() and self.rrule_form.is_valid() and self.schedule_form.is_valid():
+                self.schedule_form.instance.export_identifier = self.exporter.identifier
+                self.schedule_form.instance.export_form_data = self.exporter.form.cleaned_data
+                self.schedule_form.instance.schedule_rrule = str(self.rrule_form.to_rrule())
+                self.schedule_form.instance.error_counter = 0
+                self.schedule_form.instance.error_last_message = None
+                self.schedule_form.instance.compute_next_run()
+                self.schedule_form.instance.save()
+                if self.schedule_form.instance.schedule_next_run:
+                    messages.success(
+                        request,
+                        _('Your export schedule has been saved. The next export will start around {datetime}.').format(
+                            datetime=date_format(self.schedule_form.instance.schedule_next_run, 'SHORT_DATETIME_FORMAT')
+                        )
+                    )
+                else:
+                    messages.warning(request, _('Your export schedule has been saved, but no next export is planned.'))
+                self.request.organizer.log_action(
+                    'pretix.organizer.export.schedule.changed' if self.scheduled else 'pretix.organizer.export.schedule.added',
+                    user=self.request.user, data={
+                        'id': self.schedule_form.instance.id,
+                        'export_identifier': self.exporter.identifier,
+                        'export_form_data': self.exporter.form.cleaned_data,
+                        'schedule_rrule': self.schedule_form.instance.schedule_rrule,
+                        **self.schedule_form.cleaned_data,
+                    }
+                )
+                return redirect(reverse('control:organizer.export', kwargs={
+                    'organizer': self.request.organizer.slug
+                }))
+            else:
+                return super().get(request, *args, **kwargs)
+        return super().get(request, *args, **kwargs)
+
+    @cached_property
+    def rrule_form(self):
+        if self.scheduled:
+            initial = RRuleForm.initial_from_rrule(self.scheduled.schedule_rrule)
+        else:
+            initial = {}
+        return RRuleForm(
+            data=self.request.POST if self.request.method == 'POST' and self.request.POST.get("schedule") == "save" else None,
+            prefix="rrule",
+            initial=initial
+        )
+
+    @cached_property
+    def schedule_form(self):
+        instance = self.scheduled or ScheduledOrganizerExport(
+            organizer=self.request.organizer,
+            owner=self.request.user,
+            timezone=get_current_timezone().zone,
+        )
+        if not self.scheduled:
+            initial = {
+                "mail_subject": gettext("Export: {title}").format(title=self.exporter.verbose_name),
+                "mail_template": gettext("Hello,\n\nattached to this email, you can find a new scheduled report for {name}.").format(
+                    name=str(self.request.organizer.name)
+                ),
+                "schedule_rrule_time": time(4, 0, 0),
+            }
+        else:
+            initial = {}
+        return ScheduledOrganizerExportForm(
+            data=self.request.POST if self.request.method == 'POST' and self.request.POST.get("schedule") == "save" else None,
+            prefix="schedule",
+            instance=instance,
+            initial=initial,
+        )
+
+    def get_queryset(self):
+        return self.get_scheduled_queryset()
+
+    def get_context_data(self, **kwargs):
+        ctx = super().get_context_data(**kwargs)
+        if "schedule" in self.request.POST or self.scheduled:
+            ctx['schedule_form'] = self.schedule_form
+            ctx['rrule_form'] = self.rrule_form
+        elif not self.exporter:
+            for s in ctx['scheduled']:
+                try:
+                    s.export_verbose_name = [e for e in self.exporters if e.identifier == s.export_identifier][0].verbose_name
+                except IndexError:
+                    s.export_verbose_name = "?"
+        return ctx
+
+
+class DeleteScheduledExportView(OrganizerPermissionRequiredMixin, ExportMixin, DeleteView):
+    template_name = 'pretixcontrol/organizers/export_delete.html'
+    context_object_name = 'export'
+
+    def get_queryset(self):
+        return self.get_scheduled_queryset()
+
+    def get_success_url(self):
+        return reverse('control:organizer.export', kwargs={
+            'organizer': self.request.organizer.slug
+        })
+
+    @transaction.atomic()
+    def delete(self, request, *args, **kwargs):
+        self.object = self.get_object()
+        self.object.delete()
+        self.request.organizer.log_action('pretix.organizer.export.schedule.deleted', user=self.request.user, data={
+            'id': self.object.id,
+        })
+        return redirect(self.get_success_url())
+
+
+class RunScheduledExportView(OrganizerPermissionRequiredMixin, ExportMixin, View):
+
+    def post(self, request, *args, **kwargs):
+        s = get_object_or_404(self.get_scheduled_queryset(), pk=kwargs.get('pk'))
+        scheduled_organizer_export.apply_async(
+            kwargs={
+                'organizer': s.organizer_id,
+                'schedule': s.pk,
+            },
+            # Scheduled exports usually run on the low-prio queue "background" but if they're manually triggered,
+            # we run them with normal priority
+            queue='default',
+        )
+        messages.success(self.request, _('Your export is queued to start soon. The results will be send via email. '
+                                         'Depending on system load and type and size of export, this may take a few '
+                                         'minutes.'))
+        return redirect(reverse('control:organizer.export', kwargs={
+            'organizer': self.request.organizer.slug
+        }))
+
 
 class GateListView(OrganizerDetailViewMixin, OrganizerPermissionRequiredMixin, ListView):
     model = Gate

src/pretix/control/views/subevents.py

@@ -36,7 +36,7 @@ import copy
 from collections import defaultdict
 from datetime import datetime, time, timedelta
 
-from dateutil.rrule import DAILY, MONTHLY, WEEKLY, YEARLY, rrule, rruleset
+from dateutil.rrule import rruleset
 from django.contrib import messages
 from django.core.exceptions import ValidationError
 from django.core.files import File
@@ -789,41 +789,10 @@ class SubEventBulkCreate(SubEventEditorMixin, EventPermissionRequiredMixin, Asyn
             if f in self.rrule_formset.deleted_forms:
                 continue
 
-            rule_kwargs = {}
-            rule_kwargs['dtstart'] = f.cleaned_data['dtstart']
-            rule_kwargs['interval'] = f.cleaned_data['interval']
-
-            if f.cleaned_data['freq'] == 'yearly':
-                freq = YEARLY
-                if f.cleaned_data['yearly_same'] == "off":
-                    rule_kwargs['bysetpos'] = int(f.cleaned_data['yearly_bysetpos'])
-                    rule_kwargs['byweekday'] = f.parse_weekdays(f.cleaned_data['yearly_byweekday'])
-                    rule_kwargs['bymonth'] = int(f.cleaned_data['yearly_bymonth'])
-
-            elif f.cleaned_data['freq'] == 'monthly':
-                freq = MONTHLY
-
-                if f.cleaned_data['monthly_same'] == "off":
-                    rule_kwargs['bysetpos'] = int(f.cleaned_data['monthly_bysetpos'])
-                    rule_kwargs['byweekday'] = f.parse_weekdays(f.cleaned_data['monthly_byweekday'])
-            elif f.cleaned_data['freq'] == 'weekly':
-                freq = WEEKLY
-
-                if f.cleaned_data['weekly_byweekday']:
-                    rule_kwargs['byweekday'] = [f.parse_weekdays(a) for a in f.cleaned_data['weekly_byweekday']]
-
-            elif f.cleaned_data['freq'] == 'daily':
-                freq = DAILY
-
-            if f.cleaned_data['end'] == 'count':
-                rule_kwargs['count'] = f.cleaned_data['count']
-            else:
-                rule_kwargs['until'] = f.cleaned_data['until']
-
             if f.cleaned_data['exclude']:
-                s.exrule(rrule(freq, **rule_kwargs))
+                s.exrule(f.to_rrule())
             else:
-                s.rrule(rrule(freq, **rule_kwargs))
+                s.rrule(f.to_rrule())
 
         return s
 

src/pretix/settings.py

@@ -822,6 +822,8 @@ CELERY_TASK_QUEUES = (
 )
 CELERY_TASK_ROUTES = ([
     ('pretix.base.services.cart.*', {'queue': 'checkout'}),
+    ('pretix.base.services.export.scheduled_organizer_export', {'queue': 'background'}),
+    ('pretix.base.services.export.scheduled_event_export', {'queue': 'background'}),
     ('pretix.base.services.orders.*', {'queue': 'checkout'}),
     ('pretix.base.services.mail.*', {'queue': 'mail'}),
     ('pretix.base.services.update_check.*', {'queue': 'background'}),

src/pretix/static/pretixbase/js/asynctask.js

@@ -192,6 +192,13 @@ function async_task_error(jqXHR, textStatus, errorThrown) {
 $(function () {
     "use strict";
     $("body").on('submit', 'form[data-asynctask]', function (e) {
+        // Not supported on IE, may lead to wrong results, but we don't support IE in the backend anymore
+        var submitter = e.originalEvent ? e.originalEvent.submitter : null;
+
+        if (submitter && submitter.hasAttribute("data-no-asynctask")) {
+            return;
+        }
+
         e.preventDefault();
         $(this).removeClass("dirty");  // Avoid problems with are-you-sure.js
         if ($("body").data('ajaxing')) {
@@ -218,17 +225,19 @@ $(function () {
             'this page and try again.'
         ));
 
+        var action = this.action;
         var formData = new FormData(this);
         formData.append('ajax', '1');
-        // Not supported on IE, may lead to wrong results, but we don't support IE in the backend anymore
-        var submitter = e.originalEvent ? e.originalEvent.submitter : null;
         if (submitter && submitter.name) {
             formData.append(submitter.name, submitter.value);
         }
+        if (submitter && submitter.getAttribute("formaction")) {
+            action = submitter.getAttribute("formaction");
+        }
         $.ajax(
             {
                 'type': 'POST',
-                'url': this.action,
+                'url': action,
                 'data': formData,
                 processData: false,
                 contentType: false,

src/pretix/static/pretixcontrol/js/ui/rrule.js

@@ -0,0 +1,21 @@
+/*globals $, Morris, gettext, RRule, RRuleSet*/
+function rrule_form_toggles($form) {
+    var freq = $form.find("select[name*=freq]").val();
+    $form.find(".repeat-yearly").toggle(freq === "yearly");
+    $form.find(".repeat-monthly").toggle(freq === "monthly");
+    $form.find(".repeat-weekly").toggle(freq === "weekly");
+}
+
+function rrule_bind_form($form) {
+    $form.find("select[name*=freq]").change(function () {
+        rrule_form_toggles($form);
+    });
+    rrule_form_toggles($form);
+}
+
+
+$(document).on("pretix:bind-forms", function () {
+    $(".rrule-form").each(function () {
+        rrule_bind_form($(this));
+    });
+});

src/pretix/static/pretixcontrol/js/ui/subevent.js

@@ -122,20 +122,6 @@ $(document).on("pretix:bind-forms", function () {
         }
     }
 
-    function rrule_form_toggles($form) {
-        var freq = $form.find("select[name*=freq]").val();
-        $form.find(".repeat-yearly").toggle(freq === "yearly");
-        $form.find(".repeat-monthly").toggle(freq === "monthly");
-        $form.find(".repeat-weekly").toggle(freq === "weekly");
-    }
-
-    function rrule_bind_form($form) {
-        $form.find("select[name*=freq]").change(function () {
-            rrule_form_toggles($form);
-        });
-        rrule_form_toggles($form);
-    }
-
     $("#subevent_add_many_slots_go").on("click", function () {
         $("#time-formset [data-formset-form]").each(function () {
             var tf = $(this).find("[name$=time_from]").val()
@@ -186,7 +172,6 @@ $(document).on("pretix:bind-forms", function () {
     });
     rrule_preview();
 
-    $(".rrule-form").each(function () { rrule_bind_form($(this)); });
     $("#rrule-formset").on("formAdded", "div", function (event) { rrule_bind_form($(event.target)); });
 
     var $namef = $("input[id^=id_name]").first();

src/pretix/static/pretixcontrol/scss/_forms.scss

@@ -78,7 +78,7 @@ div[data-formset-body], div[data-formset-form], div[data-nested-formset-form], d
     // btn-lg
     @include button-size($padding-large-vertical, $padding-large-horizontal, $font-size-large, $line-height-large, $btn-border-radius-large);
   }
-  .btn-cancel {
+  .btn-cancel, .btn-alternative {
     float: left !important;
     // btn-lg
     @include button-size($padding-large-vertical, $padding-large-horizontal, $font-size-large, $line-height-large, $btn-border-radius-large);
@@ -461,7 +461,7 @@ table td > .checkbox input[type="checkbox"] {
   width: 100px;
   display: inline;
 }
-.form-horizontal [data-formset] .rrule-form .form-group {
+.form-horizontal .rrule-form .form-group {
   margin: 0;
   width: auto;
 }