Bump to 2.8.1

Update from Weblate

doc/admin/config.rst

@@ -273,6 +273,24 @@ to speed up various operations::
 If redis is not configured, pretix will store sessions and locks in the database. If memcached
 is configured, memcached will be used for caching instead of redis.
 
+Translations
+------------
+
+pretix comes with a number of translations. Some of them are marked as "incubating", which means
+they can usually only be selected in development mode. If you want to use them nevertheless, you
+can activate them like this::
+
+    [languages]
+    allow_incubating=pt-br,da
+
+You can also tell pretix about additional paths where it will search for translations::
+
+    [languages]
+    path=/path/to/my/translations
+
+For a given language (e.g. ``pt-br``), pretix will then look in the
+specific sub-folder, e.g. ``/path/to/my/translations/pt_BR/LC_MESSAGES/django.po``.
+
 Celery task queue
 -----------------
 

doc/api/resources/billing_invoices.rst

@@ -0,0 +1,131 @@
+pretix Hosted billing invoices
+==============================
+
+This endpoint allows you to access invoices you received for pretix Hosted. It only contains invoices created starting
+November 2017.
+
+.. note:: Only available on pretix Hosted, not on self-hosted pretix instances.
+
+Resource description
+--------------------
+
+The resource contains the following public fields:
+
+.. rst-class:: rest-resource-table
+
+===================================== ========================== =======================================================
+Field                                 Type                       Description
+===================================== ========================== =======================================================
+invoice_number                        string                     Invoice number
+date_issued                           date                       Invoice date
+===================================== ========================== =======================================================
+
+
+Endpoints
+---------
+
+.. http:get:: /api/v1/organizers/(organizer)/billing_invoices/
+
+   Returns a list of all invoices to a given organizer.
+
+   **Example request**:
+
+   .. sourcecode:: http
+
+      GET /api/v1/organizers/bigevents/billing_invoices/ HTTP/1.1
+      Host: pretix.eu
+      Accept: application/json, text/javascript
+
+   **Example response**:
+
+   .. sourcecode:: http
+
+      HTTP/1.1 200 OK
+      Vary: Accept
+      Content-Type: application/json
+
+      {
+        "count": 1,
+        "next": null,
+        "previous": null,
+        "results": [
+          {
+            "invoice_number": "R2019002",
+            "date_issued": "2019-06-03"
+          }
+        ]
+      }
+
+   :query integer page: The page number in case of a multi-page result set, default is 1
+   :query string ordering: Manually set the ordering of results. Valid fields to be used are ``date_issued`` and
+                           its reverse, ``-date_issued``. Default: ``date_issued``.
+   :param organizer: The ``slug`` field of the organizer to fetch
+   :statuscode 200: no error
+   :statuscode 401: Authentication failure
+   :statuscode 403: The requested organizer/event does not exist **or** you have no permission to view this resource.
+
+.. http:get:: /api/v1/organizers/(organizer)/billing_invoices/(invoice_number)/
+
+   Returns information on one invoice, identified by its invoice number.
+
+   **Example request**:
+
+   .. sourcecode:: http
+
+      GET /api/v1/organizers/bigevents/billing_invoices/R2019002/ HTTP/1.1
+      Host: pretix.eu
+      Accept: application/json, text/javascript
+
+   **Example response**:
+
+   .. sourcecode:: http
+
+      HTTP/1.1 200 OK
+      Vary: Accept
+      Content-Type: application/json
+
+      {
+        "invoice_number": "R2019002",
+        "date_issued": "2019-06-03"
+      }
+
+   :param organizer: The ``slug`` field of the organizer to fetch
+   :param invoice_number: The ``invoice_number`` field of the invoice to fetch
+   :statuscode 200: no error
+   :statuscode 401: Authentication failure
+   :statuscode 403: The requested organizer/event does not exist **or** you have no permission to view this resource.
+
+.. http:get:: /api/v1/organizers/(organizer)/billing_invoices/(invoice_number)/download/
+
+   Download an invoice in PDF format.
+
+   .. warning:: After we created the invoices, they are placed in review with our accounting department. You will
+                already see them in the API at this point, but you are not able to download them until they completed
+                review and are sent to you via email. This usually takes a few hours. If you try to download them
+                in this time frame, you will receive a status code :http:statuscode:`423`.
+
+   **Example request**:
+
+   .. sourcecode:: http
+
+      GET /api/v1/organizers/bigevents/billing_invoices/R2019002/download/ HTTP/1.1
+      Host: pretix.eu
+      Accept: application/json, text/javascript
+
+   **Example response**:
+
+   .. sourcecode:: http
+
+      HTTP/1.1 200 OK
+      Vary: Accept
+      Content-Type: application/pdf
+
+      ...
+
+   :param organizer: The ``slug`` field of the organizer to fetch
+   :param invoice_number: The ``invoice_number`` field of the invoice to fetch
+   :statuscode 200: no error
+   :statuscode 401: Authentication failure
+   :statuscode 403: The requested organizer/event does not exist **or** you have no permission to view this resource.
+   :statuscode 423: The file is not yet ready and will now be prepared. Retry the request after waiting for a few
+                    seconds.

doc/api/resources/events.rst

@@ -50,6 +50,10 @@ plugins                               list                       A list of packa
 
    The ``testmode`` attribute has been added.
 
+.. versionchanged:: 2.8
+
+    When cloning events, the ``testmode`` attribute will now be cloned, too.
+
 Endpoints
 ---------
 
@@ -112,6 +116,9 @@ Endpoints
    :query is_future: If set to ``true`` (``false``), only events that happen currently or in the future are (not) returned. Event series are never (always) returned.
    :query is_past: If set to ``true`` (``false``), only events that are over are (not) returned. Event series are never (always) returned.
    :query ends_after: If set to a date and time, only events that happen during of after the given time are returned. Event series are never returned.
+   :query string ordering: Manually set the ordering of results. Valid fields to be used are ``date_from`` and
+                           ``slug``. Keep in mind that ``date_from`` of event series does not really tell you anything.
+                           Default: ``slug``.
    :param organizer: The ``slug`` field of a valid organizer
    :statuscode 200: no error
    :statuscode 401: Authentication failure
@@ -246,7 +253,7 @@ Endpoints
 .. http:post:: /api/v1/organizers/(organizer)/events/(event)/clone/
 
    Creates a new event with properties as set in the request body. The properties that are copied are: 'is_public',
-   settings, plugin settings, items, variations, add-ons, quotas, categories, tax rules, questions.
+   `testmode`, settings, plugin settings, items, variations, add-ons, quotas, categories, tax rules, questions.
 
    If the 'plugins' and/or 'is_public' fields are present in the post body this will determine their value. Otherwise
    their value will be copied from the existing event.

doc/api/resources/index.rst

@@ -23,3 +23,4 @@ Resources and endpoints
    waitinglist
    carts
    webhooks
+   billing_invoices

doc/api/resources/organizers.rst

@@ -56,6 +56,8 @@ Endpoints
       }
 
    :query page: The page number in case of a multi-page result set, default is 1
+   :query string ordering: Manually set the ordering of results. Valid fields to be used are ``slug`` and
+                           ``name``. Default: ``slug``.
    :statuscode 200: no error
    :statuscode 401: Authentication failure
 

doc/conf.py

@@ -66,7 +66,7 @@ source_suffix = '.rst'
 #source_encoding = 'utf-8-sig'
 
 # The master toctree document.
-master_doc = 'contents'
+master_doc = 'index'
 
 # General information about the project.
 project = 'pretix'
@@ -234,7 +234,7 @@ latex_elements = {
 # (source start file, target name, title,
 #  author, documentclass [howto, manual, or own class]).
 latex_documents = [
-  ('contents', 'pretix.tex', 'pretix Documentation',
+  ('index', 'pretix.tex', 'pretix Documentation',
    'Raphael Michel', 'manual'),
 ]
 

doc/development/api/general.rst

@@ -20,13 +20,13 @@ Order events
 There are multiple signals that will be sent out in the ordering cycle:
 
 .. automodule:: pretix.base.signals
-   :members: validate_cart, order_fee_calculation, order_paid, order_placed, order_canceled, order_expired, order_modified, order_changed, order_approved, order_denied, order_fee_type_name, allow_ticket_download
+   :members: validate_cart, validate_order, order_fee_calculation, order_paid, order_placed, order_canceled, order_expired, order_modified, order_changed, order_approved, order_denied, order_fee_type_name, allow_ticket_download
 
 Frontend
 --------
 
 .. automodule:: pretix.presale.signals
-   :members: html_head, html_footer, footer_link, front_page_top, front_page_bottom, fee_calculation_for_cart, contact_form_fields, question_form_fields, checkout_confirm_messages, checkout_confirm_page_content, checkout_all_optional, html_page_header, sass_preamble, sass_postamble, checkout_flow_steps, order_info, order_meta_from_request
+   :members: html_head, html_footer, footer_link, front_page_top, front_page_bottom, fee_calculation_for_cart, contact_form_fields, question_form_fields, checkout_confirm_messages, checkout_confirm_page_content, checkout_all_optional, html_page_header, sass_preamble, sass_postamble, checkout_flow_steps, order_info, order_meta_from_request, position_info
 
 Request flow
 """"""""""""
@@ -49,7 +49,7 @@ Backend
 
 
 .. automodule:: pretix.base.signals
-   :members: logentry_display, logentry_object_link, requiredaction_display
+   :members: logentry_display, logentry_object_link, requiredaction_display, timeline_events
 
 Vouchers
 """"""""

doc/development/setup.rst

@@ -21,10 +21,12 @@ Your should install the following on your system:
 * Python 3.5 or newer
 * ``pip`` for Python 3 (Debian package: ``python3-pip``)
 * ``python-dev`` for Python 3 (Debian package: ``python3-dev``)
+* On Debian/Ubuntu: ``python-venv`` for Python 3 (Debian package: ``python3-venv``)
 * ``libffi`` (Debian package: ``libffi-dev``)
 * ``libssl`` (Debian package: ``libssl-dev``)
 * ``libxml2`` (Debian package ``libxml2-dev``)
 * ``libxslt`` (Debian package ``libxslt1-dev``)
+* ``libenchant1c2a`` (Debian package ``libenchant1c2a``)
 * ``msgfmt`` (Debian package ``gettext``)
 * ``git``
 

src/pretix/__init__.py

@@ -1 +1 @@
-__version__ = "2.7.1"
+__version__ = "2.8.1"

src/pretix/api/serializers/event.py

@@ -164,6 +164,7 @@ class CloneEventSerializer(EventSerializer):
     def create(self, validated_data):
         plugins = validated_data.pop('plugins', None)
         is_public = validated_data.pop('is_public', None)
+        testmode = validated_data.pop('testmode', None)
         new_event = super().create(validated_data)
 
         event = Event.objects.filter(slug=self.context['event'], organizer=self.context['organizer'].pk).first()
@@ -173,6 +174,8 @@ class CloneEventSerializer(EventSerializer):
             new_event.set_active_plugins(plugins)
         if is_public is not None:
             new_event.is_public = is_public
+        if testmode is not None:
+            new_event.testmode = testmode
         new_event.save()
 
         return new_event

src/pretix/api/views/event.py

@@ -72,6 +72,8 @@ class EventViewSet(viewsets.ModelViewSet):
     lookup_url_kwarg = 'event'
     permission_classes = (EventCRUDPermission,)
     filter_backends = (DjangoFilterBackend, filters.OrderingFilter)
+    ordering = ('slug',)
+    ordering_fields = ('date_from', 'slug')
     filterset_class = EventFilter
 
     def get_queryset(self):

src/pretix/api/views/order.py

@@ -482,6 +482,7 @@ class OrderViewSet(viewsets.ModelViewSet):
                 )
 
             if 'email' in self.request.data and serializer.instance.email != self.request.data.get('email'):
+                serializer.instance.email_known_to_work = False
                 serializer.instance.log_action(
                     'pretix.event.order.contact.changed',
                     user=self.request.user,

src/pretix/api/views/organizer.py

@@ -1,4 +1,4 @@
-from rest_framework import viewsets
+from rest_framework import filters, viewsets
 
 from pretix.api.models import OAuthAccessToken
 from pretix.api.serializers.organizer import OrganizerSerializer
@@ -10,6 +10,9 @@ class OrganizerViewSet(viewsets.ReadOnlyModelViewSet):
     queryset = Organizer.objects.none()
     lookup_field = 'slug'
     lookup_url_kwarg = 'organizer'
+    filter_backends = (filters.OrderingFilter,)
+    ordering = ('slug',)
+    ordering_fields = ('name', 'slug')
 
     def get_queryset(self):
         if self.request.user.is_authenticated:

src/pretix/base/email.py

@@ -8,7 +8,7 @@ from django.template.loader import get_template
 from django.utils.translation import ugettext_lazy as _
 from inlinestyler.utils import inline_css
 
-from pretix.base.models import Event, Order
+from pretix.base.models import Event, Order, OrderPosition
 from pretix.base.signals import register_html_mail_renderers
 from pretix.base.templatetags.rich_text import markdown_compile_email
 
@@ -44,7 +44,8 @@ class BaseHTMLMailRenderer:
     def __str__(self):
         return self.identifier
 
-    def render(self, plain_body: str, plain_signature: str, subject: str, order: Order=None) -> str:
+    def render(self, plain_body: str, plain_signature: str, subject: str, order: Order=None,
+               position: OrderPosition=None) -> str:
         """
         This method should generate the HTML part of the email.
 
@@ -52,6 +53,7 @@ class BaseHTMLMailRenderer:
         :param plain_signature: The signature with event organizer contact details in plain text.
         :param subject: The email subject.
         :param order: The order if this email is connected to one, otherwise ``None``.
+        :param position: The order position if this email is connected to one, otherwise ``None``.
         :return: An HTML string
         """
         raise NotImplementedError()
@@ -95,7 +97,7 @@ class TemplateBasedMailRenderer(BaseHTMLMailRenderer):
     def template_name(self):
         raise NotImplementedError()
 
-    def render(self, plain_body: str, plain_signature: str, subject: str, order: Order) -> str:
+    def render(self, plain_body: str, plain_signature: str, subject: str, order: Order, position: OrderPosition) -> str:
         body_md = markdown_compile_email(plain_body)
         htmlctx = {
             'site': settings.PRETIX_INSTANCE_NAME,
@@ -116,6 +118,9 @@ class TemplateBasedMailRenderer(BaseHTMLMailRenderer):
         if order:
             htmlctx['order'] = order
 
+        if position:
+            htmlctx['position'] = position
+
         tpl = get_template(self.template_name)
         body_html = inline_css(tpl.render(htmlctx))
         return body_html

src/pretix/base/exporters/answers.py

@@ -40,6 +40,7 @@ class AnswerFilesExporter(BaseExporter):
         if form_data.get('questions'):
             qs = qs.filter(question__in=form_data['questions'])
         with tempfile.TemporaryDirectory() as d:
+            any = False
             with ZipFile(os.path.join(d, 'tmp.zip'), 'w') as zipf:
                 for i in qs:
                     if i.file:
@@ -51,9 +52,12 @@ class AnswerFilesExporter(BaseExporter):
                             i.question.pk,
                             os.path.basename(i.file.name).split('.', 1)[1]
                         )
+                        any = True
                         zipf.writestr(fname, i.file.read())
                         i.file.close()
 
+            if not any:
+                return None
             with open(os.path.join(d, 'tmp.zip'), 'rb') as zipf:
                 return '{}_answers.zip'.format(self.event.slug), 'application/zip', zipf.read()
 

src/pretix/base/exporters/dekodi.py

@@ -93,7 +93,7 @@ class DekodiNREIExporter(BaseExporter):
                         'PTNo15': p.full_id or '',
                     })
             elif p.provider.startswith('stripe'):
-                src = p.info_data.get("source", "{}")
+                src = p.info_data.get("source", p.info_data)
                 payments.append({
                     'PTID': '81',
                     'PTN': 'Stripe',

src/pretix/base/exporters/invoices.py

@@ -46,6 +46,7 @@ class InvoiceExporter(BaseExporter):
             qs = qs.filter(date__lte=date_value)
 
         with tempfile.TemporaryDirectory() as d:
+            any = False
             with ZipFile(os.path.join(d, 'tmp.zip'), 'w') as zipf:
                 for i in qs:
                     try:
@@ -54,14 +55,19 @@ class InvoiceExporter(BaseExporter):
                             i.refresh_from_db()
                         i.file.open('rb')
                         zipf.writestr('{}.pdf'.format(i.number), i.file.read())
+                        any = True
                         i.file.close()
                     except FileNotFoundError:
                         invoice_pdf_task.apply(args=(i.pk,))
                         i.refresh_from_db()
                         i.file.open('rb')
                         zipf.writestr('{}.pdf'.format(i.number), i.file.read())
+                        any = True
                         i.file.close()
 
+            if not any:
+                return None
+
             with open(os.path.join(d, 'tmp.zip'), 'rb') as zipf:
                 return '{}_invoices.zip'.format(self.event.slug), 'application/zip', zipf.read()
 

src/pretix/base/forms/questions.py

@@ -11,8 +11,9 @@ from django.contrib import messages
 from django.core.exceptions import ValidationError
 from django.utils.html import escape
 from django.utils.safestring import mark_safe
-from django.utils.translation import ugettext_lazy as _
-from django_countries.fields import CountryField
+from django.utils.translation import get_language, ugettext_lazy as _
+from django_countries import countries
+from django_countries.fields import Country, CountryField
 
 from pretix.base.forms.widgets import (
     BusinessBooleanRadio, DatePickerWidget, SplitDateTimePickerWidget,
@@ -351,6 +352,27 @@ class BaseInvoiceAddressForm(forms.ModelForm):
         self.request = kwargs.pop('request', None)
         self.validate_vat_id = kwargs.pop('validate_vat_id')
         self.all_optional = kwargs.pop('all_optional', False)
+
+        kwargs.setdefault('initial', {})
+        if not kwargs.get('instance') or not kwargs['instance'].country:
+            # Try to guess the initial country from either the country of the merchant
+            # or the locale. This will hopefully save at least some users some scrolling :)
+            locale = get_language()
+            country = event.settings.invoice_address_from_country
+            if not country:
+                valid_countries = countries.countries
+                if '-' in locale:
+                    parts = locale.split('-')
+                    if parts[1].upper() in valid_countries:
+                        country = Country(parts[1].upper())
+                    elif parts[0].upper() in valid_countries:
+                        country = Country(parts[0].upper())
+                else:
+                    if locale in valid_countries:
+                        country = Country(locale.upper())
+
+            kwargs['initial']['country'] = country
+
         super().__init__(*args, **kwargs)
         if not event.settings.invoice_address_vatid:
             del self.fields['vat_id']
@@ -402,6 +424,12 @@ class BaseInvoiceAddressForm(forms.ModelForm):
 
         self.instance.name_parts = data.get('name_parts')
 
+        if all(
+                not v for k, v in data.items() if k not in ('is_business', 'country', 'name_parts')
+        ) and len(data.get('name_parts', {})) == 1:
+            # Do not save the country if it is the only field set -- we don't know the user even checked it!
+            self.cleaned_data['country'] = ''
+
         if self.validate_vat_id and self.instance.vat_id_validated and 'vat_id' not in self.changed_data:
             pass
         elif self.validate_vat_id and data.get('is_business') and data.get('country') in EU_COUNTRIES and data.get('vat_id'):

src/pretix/base/migrations/0121_order_email_known_to_work.py

@@ -0,0 +1,18 @@
+# Generated by Django 2.2.1 on 2019-05-15 05:05
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('pretixbase', '0120_auto_20190509_0736'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='order',
+            name='email_known_to_work',
+            field=models.BooleanField(default=False),
+        ),
+    ]

src/pretix/base/migrations/0122_orderposition_web_secret.py

@@ -0,0 +1,20 @@
+# Generated by Django 2.2.1 on 2019-05-15 13:23
+
+from django.db import migrations, models
+
+import pretix.base.models.orders
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('pretixbase', '0121_order_email_known_to_work'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='orderposition',
+            name='web_secret',
+            field=models.CharField(db_index=True, default=pretix.base.models.orders.generate_secret, max_length=32),
+        ),
+    ]

src/pretix/base/models/base.py

@@ -6,7 +6,9 @@ from django.db import models
 from django.db.models.constants import LOOKUP_SEP
 from django.db.models.signals import post_delete
 from django.dispatch import receiver
+from django.urls import reverse
 from django.utils.crypto import get_random_string
+from django.utils.functional import cached_property
 
 from pretix.helpers.json import CustomJSONEncoder
 
@@ -113,6 +115,40 @@ class LoggedModel(models.Model, LoggingMixin):
     class Meta:
         abstract = True
 
+    @cached_property
+    def logs_content_type(self):
+        return ContentType.objects.get_for_model(type(self))
+
+    @cached_property
+    def all_logentries_link(self):
+        from pretix.base.models import Event
+
+        if isinstance(self, Event):
+            event = self
+        elif hasattr(self, 'event'):
+            event = self.event
+        else:
+            return None
+        return reverse(
+            'control:event.log',
+            kwargs={
+                'event': event.slug,
+                'organizer': event.organizer.slug,
+            }
+        ) + '?content_type={}&object={}'.format(
+            self.logs_content_type.pk,
+            self.pk
+        )
+
+    def top_logentries(self):
+        qs = self.all_logentries()
+        if self.all_logentries_link:
+            qs = qs[:25]
+        return qs
+
+    def top_logentries_has_more(self):
+        return self.all_logentries().count() > 25
+
     def all_logentries(self):
         """
         Returns all log entries that are attached to this object.
@@ -122,7 +158,7 @@ class LoggedModel(models.Model, LoggingMixin):
         from .log import LogEntry
 
         return LogEntry.objects.filter(
-            content_type=ContentType.objects.get_for_model(type(self)), object_id=self.pk
+            content_type=self.logs_content_type, object_id=self.pk
         ).select_related('user', 'event', 'oauth_application', 'api_token', 'device')
 
 

src/pretix/base/models/event.py

@@ -445,6 +445,7 @@ class Event(EventMixin, LoggedModel):
 
         self.plugins = other.plugins
         self.is_public = other.is_public
+        self.testmode = other.testmode
         self.save()
 
         tax_map = {}

src/pretix/base/models/orders.py

@@ -1,4 +1,5 @@
 import copy
+import hashlib
 import json
 import logging
 import os
@@ -180,6 +181,10 @@ class Order(LockModel, LoggedModel):
         default=False
     )
     sales_channel = models.CharField(max_length=190, default="web")
+    email_known_to_work = models.BooleanField(
+        default=False,
+        verbose_name=_('E-mail address verified')
+    )
 
     class Meta:
         verbose_name = _("Order")
@@ -206,6 +211,9 @@ class Order(LockModel, LoggedModel):
         self.event.cache.delete('complain_testmode_orders')
         self.delete()
 
+    def email_confirm_hash(self):
+        return hashlib.sha256(settings.SECRET_KEY.encode() + self.secret.encode()).hexdigest()[:9]
+
     @property
     def fees(self):
         """
@@ -665,7 +673,7 @@ class Order(LockModel, LoggedModel):
     def send_mail(self, subject: str, template: Union[str, LazyI18nString],
                   context: Dict[str, Any]=None, log_entry_type: str='pretix.event.order.email.sent',
                   user: User=None, headers: dict=None, sender: str=None, invoices: list=None,
-                  auth=None, attach_tickets=False):
+                  auth=None, attach_tickets=False, position: 'OrderPosition'=None):
         """
         Sends an email to the user that placed this order. Basically, this method does two things:
 
@@ -682,6 +690,9 @@ class Order(LockModel, LoggedModel):
         :param headers: Dictionary with additional mail headers
         :param sender: Custom email sender.
         :param attach_tickets: Attach tickets of this order, if they are existing and ready to download
+        :param position: An order position this refers to. If given, no invoices will be attached, the tickets will
+                         only be attached for this position and child positions, the link will only point to the
+                         position and the attendee email will be used if available.
         """
         from pretix.base.services.mail import SendMailException, mail, render_mail
 
@@ -693,12 +704,16 @@ class Order(LockModel, LoggedModel):
 
         with language(self.locale):
             recipient = self.email
+            if position and position.attendee_email:
+                recipient = position.attendee_email
+
             try:
                 email_content = render_mail(template, context)
                 mail(
                     recipient, subject, template, context,
-                    self.event, self.locale, self, headers, sender,
-                    invoices=invoices, attach_tickets=attach_tickets
+                    self.event, self.locale, self, headers=headers, sender=sender,
+                    invoices=invoices, attach_tickets=attach_tickets,
+                    position=position
                 )
             except SendMailException:
                 raise
@@ -710,6 +725,7 @@ class Order(LockModel, LoggedModel):
                     data={
                         'subject': subject,
                         'message': email_content,
+                        'position': position.positionid if position else None,
                         'recipient': recipient,
                         'invoices': [i.pk for i in invoices] if invoices else [],
                         'attach_tickets': attach_tickets,
@@ -729,9 +745,10 @@ class Order(LockModel, LoggedModel):
             email_template = self.event.settings.mail_text_resend_link
             email_context = {
                 'event': self.event.name,
-                'url': build_absolute_uri(self.event, 'presale:event.order', kwargs={
+                'url': build_absolute_uri(self.event, 'presale:event.order.open', kwargs={
                     'order': self.code,
-                    'secret': self.secret
+                    'secret': self.secret,
+                    'hash': self.email_confirm_hash()
                 }),
                 'invoice_name': invoice_name,
                 'invoice_company': invoice_company,
@@ -961,6 +978,10 @@ class AbstractPosition(models.Model):
         else:
             return {}
 
+    @meta_info_data.setter
+    def meta_info_data(self, d):
+        self.meta_info = json.dumps(d)
+
     def cache_answers(self, all=True):
         """
         Creates two properties on the object.
@@ -1163,7 +1184,8 @@ class OrderPayment(models.Model):
             self.order.log_action('pretix.event.order.overpaid', {}, user=user, auth=auth)
         order_paid.send(self.order.event, order=self.order)
 
-    def confirm(self, count_waitinglist=True, send_mail=True, force=False, user=None, auth=None, mail_text='', ignore_date=False, lock=True):
+    def confirm(self, count_waitinglist=True, send_mail=True, force=False, user=None, auth=None, mail_text='',
+                ignore_date=False, lock=True, payment_date=None):
         """
         Marks the payment as complete. If possible, this also marks the order as paid if no further
         payment is required
@@ -1184,8 +1206,6 @@ class OrderPayment(models.Model):
         :raises Quota.QuotaExceededException: if the quota is exceeded and ``force`` is ``False``
         """
         from pretix.base.services.invoices import generate_invoice, invoice_qualified
-        from pretix.base.services.mail import SendMailException
-        from pretix.multidomain.urlreverse import build_absolute_uri
 
         with transaction.atomic():
             locked_instance = OrderPayment.objects.select_for_update().get(pk=self.pk)
@@ -1194,7 +1214,7 @@ class OrderPayment(models.Model):
                 return
 
             locked_instance.state = self.PAYMENT_STATE_CONFIRMED
-            locked_instance.payment_date = now()
+            locked_instance.payment_date = payment_date or now()
             locked_instance.info = self.info  # required for backwards compatibility
             locked_instance.save(update_fields=['state', 'payment_date', 'info'])
 
@@ -1249,35 +1269,77 @@ class OrderPayment(models.Model):
                 )
 
         if send_mail:
-            with language(self.order.locale):
-                try:
-                    invoice_name = self.order.invoice_address.name
-                    invoice_company = self.order.invoice_address.company
-                except InvoiceAddress.DoesNotExist:
-                    invoice_name = ""
-                    invoice_company = ""
-                email_template = self.order.event.settings.mail_text_order_paid
-                email_context = {
-                    'event': self.order.event.name,
-                    'url': build_absolute_uri(self.order.event, 'presale:event.order', kwargs={
-                        'order': self.order.code,
-                        'secret': self.order.secret
-                    }),
-                    'downloads': self.order.event.settings.get('ticket_download', as_type=bool),
-                    'invoice_name': invoice_name,
-                    'invoice_company': invoice_company,
-                    'payment_info': mail_text
-                }
-                email_subject = _('Payment received for your order: %(code)s') % {'code': self.order.code}
-                try:
-                    self.order.send_mail(
-                        email_subject, email_template, email_context,
-                        'pretix.event.order.email.order_paid', user,
-                        invoices=[invoice] if invoice and self.order.event.settings.invoice_email_attachment else [],
-                        attach_tickets=True
-                    )
-                except SendMailException:
-                    logger.exception('Order paid email could not be sent')
+            self._send_paid_mail(invoice, user, mail_text)
+            if self.order.event.settings.mail_send_order_paid_attendee:
+                for p in self.order.positions.all():
+                    if p.addon_to_id is None and p.attendee_email and p.attendee_email != self.order.email:
+                        self._send_paid_mail_attendee(p, user)
+
+    def _send_paid_mail_attendee(self, position, user):
+        from pretix.base.services.mail import SendMailException
+        from pretix.multidomain.urlreverse import build_absolute_uri
+
+        with language(self.order.locale):
+            name_scheme = PERSON_NAME_SCHEMES[self.order.event.settings.name_scheme]
+            email_template = self.order.event.settings.mail_text_order_paid_attendee
+            email_context = {
+                'event': self.order.event.name,
+                'downloads': self.order.event.settings.get('ticket_download', as_type=bool),
+                'url': build_absolute_uri(self.order.event, 'presale:event.order.position', kwargs={
+                    'order': self.order.code,
+                    'secret': position.web_secret,
+                    'position': position.positionid
+                }),
+                'attendee_name': position.attendee_name,
+            }
+            for f, l, w in name_scheme['fields']:
+                email_context['attendee_name_%s' % f] = position.attendee_name_parts.get(f, '')
+
+            email_subject = _('Event registration confirmed: %(code)s') % {'code': self.order.code}
+            try:
+                self.order.send_mail(
+                    email_subject, email_template, email_context,
+                    'pretix.event.order.email.order_paid', user,
+                    invoices=[], position=position,
+                    attach_tickets=True
+                )
+            except SendMailException:
+                logger.exception('Order paid email could not be sent')
+
+    def _send_paid_mail(self, invoice, user, mail_text):
+        from pretix.base.services.mail import SendMailException
+        from pretix.multidomain.urlreverse import build_absolute_uri
+
+        with language(self.order.locale):
+            try:
+                invoice_name = self.order.invoice_address.name
+                invoice_company = self.order.invoice_address.company
+            except InvoiceAddress.DoesNotExist:
+                invoice_name = ""
+                invoice_company = ""
+            email_template = self.order.event.settings.mail_text_order_paid
+            email_context = {
+                'event': self.order.event.name,
+                'url': build_absolute_uri(self.order.event, 'presale:event.order.open', kwargs={
+                    'order': self.order.code,
+                    'secret': self.order.secret,
+                    'hash': self.order.email_confirm_hash()
+                }),
+                'downloads': self.order.event.settings.get('ticket_download', as_type=bool),
+                'invoice_name': invoice_name,
+                'invoice_company': invoice_company,
+                'payment_info': mail_text
+            }
+            email_subject = _('Payment received for your order: %(code)s') % {'code': self.order.code}
+            try:
+                self.order.send_mail(
+                    email_subject, email_template, email_context,
+                    'pretix.event.order.email.order_paid', user,
+                    invoices=[invoice] if invoice and self.order.event.settings.invoice_email_attachment else [],
+                    attach_tickets=True
+                )
+            except SendMailException:
+                logger.exception('Order paid email could not be sent')
 
     @property
     def refunded_amount(self):
@@ -1666,6 +1728,7 @@ class OrderPosition(AbstractPosition):
         verbose_name=_('Tax value')
     )
     secret = models.CharField(max_length=64, default=generate_position_secret, db_index=True)
+    web_secret = models.CharField(max_length=32, default=generate_secret, db_index=True)
     pseudonymization_id = models.CharField(
         max_length=16,
         unique=True,
@@ -1789,6 +1852,60 @@ class OrderPosition(AbstractPosition):
     def event(self):
         return self.order.event
 
+    def send_mail(self, subject: str, template: Union[str, LazyI18nString],
+                  context: Dict[str, Any]=None, log_entry_type: str='pretix.event.order.email.sent',
+                  user: User=None, headers: dict=None, sender: str=None, invoices: list=None,
+                  auth=None, attach_tickets=False):
+        """
+        Sends an email to the user that placed this order. Basically, this method does two things:
+
+        * Call ``pretix.base.services.mail.mail`` with useful values for the ``event``, ``locale``, ``recipient`` and
+          ``order`` parameters.
+
+        * Create a ``LogEntry`` with the email contents.
+
+        :param subject: Subject of the email
+        :param template: LazyI18nString or template filename, see ``pretix.base.services.mail.mail`` for more details
+        :param context: Dictionary to use for rendering the template
+        :param log_entry_type: Key to be used for the log entry
+        :param user: Administrative user who triggered this mail to be sent
+        :param headers: Dictionary with additional mail headers
+        :param sender: Custom email sender.
+        :param attach_tickets: Attach tickets of this order, if they are existing and ready to download
+        """
+        from pretix.base.services.mail import SendMailException, mail, render_mail
+
+        if not self.email:
+            return
+
+        for k, v in self.event.meta_data.items():
+            context['meta_' + k] = v
+
+        with language(self.locale):
+            recipient = self.email
+            try:
+                email_content = render_mail(template, context)
+                mail(
+                    recipient, subject, template, context,
+                    self.event, self.locale, self, headers, sender,
+                    invoices=invoices, attach_tickets=attach_tickets
+                )
+            except SendMailException:
+                raise
+            else:
+                self.log_action(
+                    log_entry_type,
+                    user=user,
+                    auth=auth,
+                    data={
+                        'subject': subject,
+                        'message': email_content,
+                        'recipient': recipient,
+                        'invoices': [i.pk for i in invoices] if invoices else [],
+                        'attach_tickets': attach_tickets,
+                    }
+                )
+
 
 class CartPosition(AbstractPosition):
     """

src/pretix/base/reldate.py

@@ -71,7 +71,7 @@ class RelativeDateWrapper:
             else:
                 base_date = getattr(event, self.data.base_date_name) or event.date_from
 
-            oldoffset = base_date.utcoffset()
+            oldoffset = base_date.astimezone(tz).utcoffset()
             new_date = base_date.astimezone(tz) - datetime.timedelta(days=self.data.days_before)
             if self.data.time:
                 new_date = new_date.replace(

src/pretix/base/services/cart.py

@@ -634,7 +634,7 @@ class CartManager:
                 Q(voucher=voucher) & Q(event=self.event) &
                 Q(expires__gte=self.now_dt)
             ).exclude(pk__in=[
-                op.position.voucher_id for op in self._operations if isinstance(op, self.ExtendOperation)
+                op.position.id for op in self._operations if isinstance(op, self.ExtendOperation)
             ])
             cart_count = redeemed_in_carts.count()
             v_avail = voucher.max_usages - voucher.redeemed - cart_count

src/pretix/base/services/export.py

@@ -2,15 +2,20 @@ from typing import Any, Dict
 
 from django.core.files.base import ContentFile
 from django.utils.timezone import override
+from django.utils.translation import ugettext
 
-from pretix.base.i18n import language
+from pretix.base.i18n import LazyLocaleException, language
 from pretix.base.models import CachedFile, Event, cachedfile_name
 from pretix.base.services.tasks import ProfiledTask
 from pretix.base.signals import register_data_exporters
 from pretix.celery_app import app
 
 
-@app.task(base=ProfiledTask)
+class ExportError(LazyLocaleException):
+    pass
+
+
+@app.task(base=ProfiledTask, throws=(ExportError,))
 def export(event: str, fileid: str, provider: str, form_data: Dict[str, Any]) -> None:
     event = Event.objects.get(id=event)
     file = CachedFile.objects.get(id=fileid)
@@ -19,7 +24,12 @@ def export(event: str, fileid: str, provider: str, form_data: Dict[str, Any]) ->
         for receiver, response in responses:
             ex = response(event)
             if ex.identifier == provider:
-                file.filename, file.type, data = ex.render(form_data)
+                d = ex.render(form_data)
+                if d is None:
+                    raise ExportError(
+                        ugettext('Your export did not contain any data.')
+                    )
+                file.filename, file.type, data = d
                 file.file.save(cachedfile_name(file, file.filename), ContentFile(data))
                 file.save()
     return file.pk

src/pretix/base/services/invoices.py

@@ -257,7 +257,8 @@ def invoice_pdf_task(invoice: int):
 
 
 def invoice_qualified(order: Order):
-    if order.total == Decimal('0.00') or order.require_approval:
+    if order.total == Decimal('0.00') or order.require_approval or \
+            order.sales_channel not in order.event.settings.get('invoice_generate_sales_channels'):
         return False
     return True
 

src/pretix/base/services/mail.py

@@ -1,5 +1,6 @@
 import logging
 import smtplib
+import warnings
 from email.utils import formataddr
 from typing import Any, Dict, List, Union
 
@@ -13,7 +14,9 @@ from i18nfield.strings import LazyI18nString
 
 from pretix.base.email import ClassicMailRenderer
 from pretix.base.i18n import language
-from pretix.base.models import Event, Invoice, InvoiceAddress, Order
+from pretix.base.models import (
+    Event, Invoice, InvoiceAddress, Order, OrderPosition,
+)
 from pretix.base.services.invoices import invoice_pdf_task
 from pretix.base.services.tasks import TransactionAwareTask
 from pretix.base.services.tickets import get_tickets_for_order
@@ -38,8 +41,8 @@ class SendMailException(Exception):
 
 def mail(email: str, subject: str, template: Union[str, LazyI18nString],
          context: Dict[str, Any]=None, event: Event=None, locale: str=None,
-         order: Order=None, headers: dict=None, sender: str=None, invoices: list=None,
-         attach_tickets=False):
+         order: Order=None, position: OrderPosition=None, headers: dict=None, sender: str=None,
+         invoices: list=None, attach_tickets=False):
     """
     Sends out an email to a user. The mail will be sent synchronously or asynchronously depending on the installation.
 
@@ -60,6 +63,9 @@ def mail(email: str, subject: str, template: Union[str, LazyI18nString],
     :param order: The order this email is related to (optional). If set, this will be used to include a link to the
         order below the email.
 
+    :param order: The order position this email is related to (optional). If set, this will be used to include a link
+        to the order position instead of the order below the email.
+
     :param headers: A dict of custom mail headers to add to the mail
 
     :param locale: The locale to be used while evaluating the subject and the template
@@ -100,7 +106,8 @@ def mail(email: str, subject: str, template: Union[str, LazyI18nString],
         subject = str(subject).format_map(context)
         sender = sender or (event.settings.get('mail_from') if event else settings.MAIL_FROM)
         if event:
-            sender = formataddr((str(event.name), sender))
+            sender_name = event.settings.mail_from_name or str(event.name)
+            sender = formataddr((sender_name, sender))
         else:
             sender = formataddr((settings.PRETIX_INSTANCE_NAME, sender))
 
@@ -111,7 +118,8 @@ def mail(email: str, subject: str, template: Union[str, LazyI18nString],
         if event:
             renderer = event.get_html_mail_renderer()
             if event.settings.mail_bcc:
-                bcc.append(event.settings.mail_bcc)
+                for bcc_mail in event.settings.mail_bcc.split(','):
+                    bcc.append(bcc_mail.strip())
 
             if event.settings.mail_from == settings.DEFAULT_FROM_EMAIL and event.settings.contact_mail and not headers.get('Reply-To'):
                 headers['Reply-To'] = event.settings.contact_mail
@@ -130,9 +138,26 @@ def mail(email: str, subject: str, template: Union[str, LazyI18nString],
                 body_plain += signature
                 body_plain += "\r\n\r\n-- \r\n"
 
-            if order:
-                if order.testmode:
-                    subject = "[TESTMODE] " + subject
+            if order and order.testmode:
+                subject = "[TESTMODE] " + subject
+
+            if order and position:
+                body_plain += _(
+                    "You are receiving this email because someone placed an order for {event} for you."
+                ).format(event=event.name)
+                body_plain += "\r\n"
+                body_plain += _(
+                    "You can view your order details at the following URL:\n{orderurl}."
+                ).replace("\n", "\r\n").format(
+                    event=event.name, orderurl=build_absolute_uri(
+                        order.event, 'presale:event.order.position', kwargs={
+                            'order': order.code,
+                            'secret': position.web_secret,
+                            'position': position.positionid,
+                        }
+                    )
+                )
+            elif order:
                 body_plain += _(
                     "You are receiving this email because you placed an order for {event}."
                 ).format(event=event.name)
@@ -141,16 +166,24 @@ def mail(email: str, subject: str, template: Union[str, LazyI18nString],
                     "You can view your order details at the following URL:\n{orderurl}."
                 ).replace("\n", "\r\n").format(
                     event=event.name, orderurl=build_absolute_uri(
-                        order.event, 'presale:event.order', kwargs={
+                        order.event, 'presale:event.order.open', kwargs={
                             'order': order.code,
-                            'secret': order.secret
+                            'secret': order.secret,
+                            'hash': order.email_confirm_hash()
                         }
                     )
                 )
             body_plain += "\r\n"
 
         try:
-            body_html = renderer.render(content_plain, signature, str(subject), order)
+            try:
+                body_html = renderer.render(content_plain, signature, str(subject), order, position)
+            except TypeError:
+                # Backwards compatibility
+                warnings.warn('E-mail renderer called without position argument because position argument is not '
+                              'supported.',
+                              DeprecationWarning)
+                body_html = renderer.render(content_plain, signature, str(subject), order)
         except:
             logger.exception('Could not render HTML body')
             body_html = None
@@ -164,8 +197,9 @@ def mail(email: str, subject: str, template: Union[str, LazyI18nString],
             sender=sender,
             event=event.id if event else None,
             headers=headers,
-            invoices=[i.pk for i in invoices] if invoices else [],
+            invoices=[i.pk for i in invoices] if invoices and not position else [],
             order=order.pk if order else None,
+            position=position.pk if position else None,
             attach_tickets=attach_tickets
         )
 
@@ -180,8 +214,8 @@ def mail(email: str, subject: str, template: Union[str, LazyI18nString],
 
 @app.task(base=TransactionAwareTask, bind=True)
 def mail_send_task(self, *args, to: List[str], subject: str, body: str, html: str, sender: str,
-                   event: int=None, headers: dict=None, bcc: List[str]=None, invoices: List[int]=None,
-                   order: int=None, attach_tickets=False) -> bool:
+                   event: int=None, position: int=None, headers: dict=None, bcc: List[str]=None,
+                   invoices: List[int]=None, order: int=None, attach_tickets=False) -> bool:
     email = EmailMultiAlternatives(subject, body, sender, to=to, bcc=bcc, headers=headers)
     if html is not None:
         email.attach_alternative(html, "text/html")
@@ -212,10 +246,15 @@ def mail_send_task(self, *args, to: List[str], subject: str, body: str, html: st
             except Order.DoesNotExist:
                 order = None
             else:
+                if position:
+                    try:
+                        position = order.positions.get(pk=position)
+                    except OrderPosition.DoesNotExist:
+                        attach_tickets = False
                 if attach_tickets:
                     args = []
                     attach_size = 0
-                    for name, ct in get_tickets_for_order(order):
+                    for name, ct in get_tickets_for_order(order, base_position=position):
                         content = ct.file.read()
                         args.append((name, content, ct.type))
                         attach_size += len(content)

src/pretix/base/services/notifications.py

@@ -104,7 +104,11 @@ def send_notification_mail(notification: Notification, user: User):
 
     mail_send_task.apply_async(kwargs={
         'to': [user.email],
-        'subject': '[{}] {}'.format(settings.PRETIX_INSTANCE_NAME, notification.title),
+        'subject': '[{}] {}: {}'.format(
+            settings.PRETIX_INSTANCE_NAME,
+            notification.event.settings.mail_prefix or notification.event.slug.upper(),
+            notification.title
+        ),
         'body': body_plain,
         'html': body_html,
         'sender': settings.MAIL_FROM,

src/pretix/base/services/orders.py

@@ -43,10 +43,11 @@ from pretix.base.services.locking import LockTimeoutException, NoLockManager
 from pretix.base.services.mail import SendMailException
 from pretix.base.services.pricing import get_price
 from pretix.base.services.tasks import ProfiledTask
+from pretix.base.settings import PERSON_NAME_SCHEMES
 from pretix.base.signals import (
     allow_ticket_download, order_approved, order_canceled, order_changed,
     order_denied, order_expired, order_fee_calculation, order_placed,
-    periodic_task,
+    periodic_task, validate_order,
 )
 from pretix.celery_app import app
 from pretix.helpers.models import modelcopy
@@ -222,9 +223,10 @@ def approve_order(order, user=None, send_mail: bool=True, auth=None, force=False
                 'total_with_currency': LazyCurrencyNumber(order.total, order.event.currency),
                 'date': LazyDate(order.expires),
                 'event': order.event.name,
-                'url': build_absolute_uri(order.event, 'presale:event.order', kwargs={
+                'url': build_absolute_uri(order.event, 'presale:event.order.open', kwargs={
                     'order': order.code,
-                    'secret': order.secret
+                    'secret': order.secret,
+                    'hash': order.email_confirm_hash()
                 }),
                 'invoice_name': invoice_name,
                 'invoice_company': invoice_company,
@@ -282,9 +284,10 @@ def deny_order(order, comment='', user=None, send_mail: bool=True, auth=None):
             'total_with_currency': LazyCurrencyNumber(order.total, order.event.currency),
             'date': LazyDate(order.expires),
             'event': order.event.name,
-            'url': build_absolute_uri(order.event, 'presale:event.order', kwargs={
+            'url': build_absolute_uri(order.event, 'presale:event.order.open', kwargs={
                 'order': order.code,
-                'secret': order.secret
+                'secret': order.secret,
+                'hash': order.email_confirm_hash()
             }),
             'comment': comment,
             'invoice_name': invoice_name,
@@ -375,9 +378,10 @@ def _cancel_order(order, user=None, send_mail: bool=True, api_token=None, device
             email_context = {
                 'event': order.event.name,
                 'code': order.code,
-                'url': build_absolute_uri(order.event, 'presale:event.order', kwargs={
+                'url': build_absolute_uri(order.event, 'presale:event.order.open', kwargs={
                     'order': order.code,
-                    'secret': order.secret
+                    'secret': order.secret,
+                    'hash': order.email_confirm_hash()
                 })
             }
             with language(order.locale):
@@ -531,7 +535,6 @@ def _check_positions(event: Event, now_dt: datetime, positions: List[CartPositio
                 continue
 
         if price.gross != cp.price and not (cp.item.free_price and cp.price > price.gross):
-            positions[i] = cp
             cp.price = price.gross
             cp.includes_tax = bool(price.rate)
             cp.save()
@@ -555,7 +558,6 @@ def _check_positions(event: Event, now_dt: datetime, positions: List[CartPositio
                     break
 
         if quota_ok:
-            positions[i] = cp
             cp.expires = now_dt + timedelta(
                 minutes=event.settings.get('reservation_time', as_type=int))
             cp.save()
@@ -644,6 +646,75 @@ def _create_order(event: Event, email: str, positions: List[CartPosition], now_d
     return order, p
 
 
+def _order_placed_email(event: Event, order: Order, pprov: BasePaymentProvider, email_template, log_entry: str,
+                        invoice):
+    try:
+        invoice_name = order.invoice_address.name
+        invoice_company = order.invoice_address.company
+    except InvoiceAddress.DoesNotExist:
+        invoice_name = ""
+        invoice_company = ""
+
+    if pprov:
+        payment_info = str(pprov.order_pending_mail_render(order))
+    else:
+        payment_info = None
+
+    email_context = {
+        'total': LazyNumber(order.total),
+        'currency': event.currency,
+        'total_with_currency': LazyCurrencyNumber(order.total, event.currency),
+        'date': LazyDate(order.expires),
+        'event': event.name,
+        'url': build_absolute_uri(event, 'presale:event.order.open', kwargs={
+            'order': order.code,
+            'secret': order.secret,
+            'hash': order.email_confirm_hash()
+        }),
+        'payment_info': payment_info,
+        'invoice_name': invoice_name,
+        'invoice_company': invoice_company,
+    }
+    email_subject = _('Your order: %(code)s') % {'code': order.code}
+    try:
+        order.send_mail(
+            email_subject, email_template, email_context,
+            log_entry,
+            invoices=[invoice] if invoice and event.settings.invoice_email_attachment else [],
+            attach_tickets=True
+        )
+    except SendMailException:
+        logger.exception('Order received email could not be sent')
+
+
+def _order_placed_email_attendee(event: Event, order: Order, position: OrderPosition, email_template, log_entry: str):
+    name_scheme = PERSON_NAME_SCHEMES[event.settings.name_scheme]
+    email_context = {
+        'event': event.name,
+        'url': build_absolute_uri(event, 'presale:event.order.position', kwargs={
+            'order': order.code,
+            'secret': position.web_secret,
+            'position': position.positionid
+        }),
+        'attendee_name': position.attendee_name,
+    }
+    for f, l, w in name_scheme['fields']:
+        email_context['attendee_name_%s' % f] = position.attendee_name_parts.get(f, '')
+
+    email_subject = _('Your event registration: %(code)s') % {'code': order.code}
+
+    try:
+        order.send_mail(
+            email_subject, email_template, email_context,
+            log_entry,
+            invoices=[],
+            attach_tickets=True,
+            position=position
+        )
+    except SendMailException:
+        logger.exception('Order received email could not be sent to attendee')
+
+
 def _perform_order(event: str, payment_provider: str, position_ids: List[str],
                    email: str, locale: str, address: int, meta_info: dict=None, sales_channel: str='web'):
 
@@ -667,6 +738,9 @@ def _perform_order(event: str, payment_provider: str, position_ids: List[str],
 
     positions = CartPosition.objects.filter(id__in=position_ids, event=event)
 
+    validate_order.send(event, payment_provider=pprov, email=email, positions=positions,
+                        locale=locale, invoice_address=addr, meta_info=meta_info)
+
     lockfn = NoLockManager
     locked = False
     if positions.filter(Q(voucher__isnull=False) | Q(expires__lt=now() + timedelta(minutes=2))).exists():
@@ -705,49 +779,26 @@ def _perform_order(event: str, payment_provider: str, position_ids: List[str],
         if order.require_approval:
             email_template = event.settings.mail_text_order_placed_require_approval
             log_entry = 'pretix.event.order.email.order_placed_require_approval'
+
+            email_attendees = False
         elif free_order_flow:
             email_template = event.settings.mail_text_order_free
             log_entry = 'pretix.event.order.email.order_free'
+
+            email_attendees = event.settings.mail_send_order_free_attendee
+            email_attendees_template = event.settings.mail_text_order_free_attendee
         else:
             email_template = event.settings.mail_text_order_placed
             log_entry = 'pretix.event.order.email.order_placed'
 
-        try:
-            invoice_name = order.invoice_address.name
-            invoice_company = order.invoice_address.company
-        except InvoiceAddress.DoesNotExist:
-            invoice_name = ""
-            invoice_company = ""
+            email_attendees = event.settings.mail_send_order_placed_attendee
+            email_attendees_template = event.settings.mail_text_order_placed_attendee
 
-        if pprov:
-            payment_info = str(pprov.order_pending_mail_render(order))
-        else:
-            payment_info = None
-
-        email_context = {
-            'total': LazyNumber(order.total),
-            'currency': event.currency,
-            'total_with_currency': LazyCurrencyNumber(order.total, event.currency),
-            'date': LazyDate(order.expires),
-            'event': event.name,
-            'url': build_absolute_uri(event, 'presale:event.order', kwargs={
-                'order': order.code,
-                'secret': order.secret
-            }),
-            'payment_info': payment_info,
-            'invoice_name': invoice_name,
-            'invoice_company': invoice_company,
-        }
-        email_subject = _('Your order: %(code)s') % {'code': order.code}
-        try:
-            order.send_mail(
-                email_subject, email_template, email_context,
-                log_entry,
-                invoices=[invoice] if invoice and event.settings.invoice_email_attachment else [],
-                attach_tickets=True
-            )
-        except SendMailException:
-            logger.exception('Order received email could not be sent')
+        _order_placed_email(event, order, pprov, email_template, log_entry, invoice)
+        if email_attendees:
+            for p in order.positions.all():
+                if p.addon_to_id is None and p.attendee_email and p.attendee_email != order.email:
+                    _order_placed_email_attendee(event, order, p, email_attendees_template, log_entry)
 
     return order.id
 
@@ -800,9 +851,10 @@ def send_expiry_warnings(sender, **kwargs):
                     email_template = eventsettings.mail_text_order_expire_warning
                     email_context = {
                         'event': o.event.name,
-                        'url': build_absolute_uri(o.event, 'presale:event.order', kwargs={
+                        'url': build_absolute_uri(o.event, 'presale:event.order.open', kwargs={
                             'order': o.code,
-                            'secret': o.secret
+                            'secret': o.secret,
+                            'hash': o.email_confirm_hash()
                         }),
                         'expire_date': date_format(o.expires.astimezone(tz), 'SHORT_DATE_FORMAT'),
                         'invoice_name': invoice_name,
@@ -851,9 +903,10 @@ def send_download_reminders(sender, **kwargs):
                     email_template = e.settings.mail_text_download_reminder
                     email_context = {
                         'event': o.event.name,
-                        'url': build_absolute_uri(o.event, 'presale:event.order', kwargs={
+                        'url': build_absolute_uri(o.event, 'presale:event.order.open', kwargs={
                             'order': o.code,
-                            'secret': o.secret
+                            'secret': o.secret,
+                            'hash': o.email_confirm_hash()
                         }),
                     }
                     email_subject = _('Your ticket is ready for download: %(code)s') % {'code': o.code}
@@ -866,6 +919,31 @@ def send_download_reminders(sender, **kwargs):
                     except SendMailException:
                         logger.exception('Reminder email could not be sent')
 
+                    if e.settings.mail_send_download_reminder_attendee:
+                        name_scheme = PERSON_NAME_SCHEMES[e.settings.name_scheme]
+                        for p in o.positions.all():
+                            if p.addon_to_id is None and p.attendee_email and p.attendee_email != o.email:
+                                email_template = e.settings.mail_text_download_reminder_attendee
+                                email_context = {
+                                    'event': e.name,
+                                    'url': build_absolute_uri(e, 'presale:event.order.position', kwargs={
+                                        'order': o.code,
+                                        'secret': p.web_secret,
+                                        'position': p.positionid
+                                    }),
+                                    'attendee_name': p.attendee_name,
+                                }
+                                for f, l, w in name_scheme['fields']:
+                                    email_context['attendee_name_%s' % f] = p.attendee_name_parts.get(f, '')
+                                try:
+                                    o.send_mail(
+                                        email_subject, email_template, email_context,
+                                        'pretix.event.order.email.download_reminder_sent',
+                                        attach_tickets=True, position=p
+                                    )
+                                except SendMailException:
+                                    logger.exception('Reminder email could not be sent to attendee')
+
 
 class OrderChangeManager:
     error_messages = {
@@ -1350,9 +1428,10 @@ class OrderChangeManager:
             email_template = order.event.settings.mail_text_order_changed
             email_context = {
                 'event': order.event.name,
-                'url': build_absolute_uri(self.order.event, 'presale:event.order', kwargs={
+                'url': build_absolute_uri(self.order.event, 'presale:event.order.open', kwargs={
                     'order': order.code,
-                    'secret': order.secret
+                    'secret': order.secret,
+                    'hash': order.email_confirm_hash()
                 }),
                 'invoice_name': invoice_name,
                 'invoice_company': invoice_company,

src/pretix/base/services/quotas.py

@@ -1,11 +1,11 @@
 from datetime import timedelta
 
-from django.db import models
-from django.db.models import F, Max, OuterRef, Q, Subquery
+from django.conf import settings
+from django.db.models import Max, Q
 from django.dispatch import receiver
 from django.utils.timezone import now
 
-from pretix.base.models import LogEntry, Quota
+from pretix.base.models import Event, LogEntry
 from pretix.celery_app import app
 
 from ..signals import periodic_task
@@ -18,19 +18,25 @@ def build_all_quota_caches(sender, **kwargs):
 
 @app.task
 def refresh_quota_caches():
-    last_activity = LogEntry.objects.filter(
-        event=OuterRef('event_id'),
+    # Active events
+    active = LogEntry.objects.using(settings.DATABASE_REPLICA).filter(
+        datetime__gt=now() - timedelta(days=7)
     ).order_by().values('event').annotate(
-        m=Max('datetime')
-    ).values(
-        'm'
+        last_activity=Max('datetime')
     )
-    quotas = Quota.objects.annotate(
-        last_activity=Subquery(last_activity, output_field=models.DateTimeField())
-    ).filter(
-        Q(cached_availability_time__isnull=True) |
-        Q(cached_availability_time__lt=F('last_activity')) |
-        Q(cached_availability_time__lt=now() - timedelta(hours=2), last_activity__gt=now() - timedelta(days=7))
-    ).select_related('subevent')
-    for q in quotas:
-        q.availability()
+    for a in active:
+        try:
+            e = Event.objects.using(settings.DATABASE_REPLICA).get(pk=a['event'])
+        except Event.DoesNotExist:
+            continue
+        quotas = e.quotas.filter(
+            Q(cached_availability_time__isnull=True) |
+            Q(cached_availability_time__lt=a['last_activity']) |
+            Q(cached_availability_time__lt=now() - timedelta(hours=2))
+        ).filter(
+            Q(subevent__isnull=True) |
+            Q(subevent__date_to__isnull=False, subevent__date_to__gte=now() - timedelta(days=14)) |
+            Q(subevent__date_from__gte=now() - timedelta(days=14))
+        )
+        for q in quotas:
+            q.availability()

src/pretix/base/services/tickets.py

@@ -96,7 +96,7 @@ def preview(event: int, provider: str):
                 return prov.generate(p)
 
 
-def get_tickets_for_order(order):
+def get_tickets_for_order(order, base_position=None):
     can_download = all([r for rr, r in allow_ticket_download.send(order.event, order=order)])
     if not can_download:
         return []
@@ -111,13 +111,20 @@ def get_tickets_for_order(order):
 
     tickets = []
 
+    positions = list(order.positions_with_tickets)
+    if base_position:
+        # Only the given position and its children
+        positions = [
+            p for p in positions if p.pk == base_position.pk or p.addon_to_id == base_position.pk
+        ]
+
     for p in providers:
         if not p.is_enabled:
             continue
 
-        if p.multi_download_enabled:
+        if p.multi_download_enabled and not base_position:
             try:
-                if len(list(order.positions_with_tickets)) == 0:
+                if len(positions) == 0:
                     continue
                 ct = CachedCombinedTicket.objects.filter(
                     order=order, provider=p.identifier, file__isnull=False
@@ -136,7 +143,7 @@ def get_tickets_for_order(order):
             except:
                 logger.exception('Failed to generate ticket.')
         else:
-            for pos in order.positions_with_tickets:
+            for pos in positions:
                 try:
                     ct = CachedTicket.objects.filter(
                         order_position=pos, provider=p.identifier, file__isnull=False
@@ -145,7 +152,7 @@ def get_tickets_for_order(order):
                         retval = generate_orderposition(pos.pk, p.identifier)
                         if not retval:
                             continue
-                        ct = CachedCombinedTicket.objects.get(pk=retval)
+                        ct = CachedTicket.objects.get(pk=retval)
                     tickets.append((
                         "{}-{}-{}-{}{}".format(
                             order.event.slug.upper(), order.code, pos.positionid, ct.provider, ct.extension,

src/pretix/base/settings.py

@@ -145,6 +145,10 @@ DEFAULTS = {
         'default': 'False',
         'type': str
     },
+    'invoice_generate_sales_channels': {
+        'default': json.dumps(['web']),
+        'type': list
+    },
     'invoice_address_from': {
         'default': '',
         'type': str
@@ -297,6 +301,10 @@ DEFAULTS = {
         'default': settings.MAIL_FROM,
         'type': str
     },
+    'mail_from_name': {
+        'default': None,
+        'type': str
+    },
     'mail_text_signature': {
         'type': LazyI18nString,
         'default': ""
@@ -323,6 +331,18 @@ The list is as follows:
 
 {orders}
 
+Best regards,
+Your {event} team"""))
+    },
+    'mail_text_order_free_attendee': {
+        'type': LazyI18nString,
+        'default': LazyI18nString.from_gettext(ugettext_noop("""Hello {attendee_name},
+
+you have been registered for {event} successfully.
+
+You can view the details and status of your ticket here:
+{url}
+
 Best regards,
 Your {event} team"""))
     },
@@ -339,6 +359,10 @@ You can change your order details and view the status of your order at
 Best regards,
 Your {event} team"""))
     },
+    'mail_send_order_free_attendee': {
+        'type': bool,
+        'default': 'False'
+    },
     'mail_text_order_placed_require_approval': {
         'type': LazyI18nString,
         'default': LazyI18nString.from_gettext(ugettext_noop("""Hello,
@@ -365,6 +389,22 @@ of {total_with_currency}. Please complete your payment before {date}.
 You can change your order details and view the status of your order at
 {url}
 
+Best regards,
+Your {event} team"""))
+    },
+    'mail_send_order_placed_attendee': {
+        'type': bool,
+        'default': 'False'
+    },
+    'mail_text_order_placed_attendee': {
+        'type': LazyI18nString,
+        'default': LazyI18nString.from_gettext(ugettext_noop("""Hello {attendee_name},
+
+a ticket for {event} has been ordered for you.
+
+You can view the details and status of your ticket here:
+{url}
+
 Best regards,
 Your {event} team"""))
     },
@@ -391,6 +431,22 @@ we successfully received your payment for {event}. Thank you!
 You can change your order details and view the status of your order at
 {url}
 
+Best regards,
+Your {event} team"""))
+    },
+    'mail_send_order_paid_attendee': {
+        'type': bool,
+        'default': 'False'
+    },
+    'mail_text_order_paid_attendee': {
+        'type': LazyI18nString,
+        'default': LazyI18nString.from_gettext(ugettext_noop("""Hello {attendee_name},
+
+a ticket for {event} that has been ordered for you is now paid.
+
+You can view the details and status of your ticket here:
+{url}
+
 Best regards,
 Your {event} team"""))
     },
@@ -492,6 +548,22 @@ Your {event} team"""))
         'type': int,
         'default': None
     },
+    'mail_send_download_reminder_attendee': {
+        'type': bool,
+        'default': 'False'
+    },
+    'mail_text_download_reminder_attendee': {
+        'type': LazyI18nString,
+        'default': LazyI18nString.from_gettext(ugettext_noop("""Hello {attendee_name},
+
+you are registered for {event}.
+
+If you did not do so already, you can download your ticket here:
+{url}
+
+Best regards,
+Your {event} team"""))
+    },
     'mail_text_download_reminder': {
         'type': LazyI18nString,
         'default': LazyI18nString.from_gettext(ugettext_noop("""Hello,

src/pretix/base/signals.py

@@ -240,6 +240,19 @@ subclass of pretix.base.exporter.BaseExporter
 As with all event-plugin signals, the ``sender`` keyword argument will contain the event.
 """
 
+validate_order = EventPluginSignal(
+    providing_args=["payment_provider", "positions", "email", "locale", "invoice_address",
+                    "meta_info"]
+)
+"""
+This signal is sent out when the user tries to confirm the order, before we actually create
+the order. It allows you to inspect the cart positions. Your return value will be ignored,
+but you can raise an OrderError with an appropriate exception message if you like to block
+the order. We strongly discourage making changes to the order here.
+
+As with all event-plugin signals, the ``sender`` keyword argument will contain the event.
+"""
+
 validate_cart = EventPluginSignal(
     providing_args=["positions"]
 )
@@ -502,3 +515,12 @@ dictionaries as values that contain keys like in the following example::
 The evaluate member will be called with the order position, order and event as arguments. The event might
 also be a subevent, if applicable.
 """
+
+
+timeline_events = EventPluginSignal()
+"""
+This signal is sent out to collect events for the time line shown on event dashboards. You are passed
+a ``subevent`` argument which might be none and you are expected to return a list of instances of
+``pretix.base.timeline.TimelineEvent``, which is a ``namedtuple`` with the fields ``event``, ``subevent``,
+``datetime``, ``description`` and ``edit_url``.
+"""

src/pretix/base/templates/pretixbase/email/plainwrapper.html

@@ -23,13 +23,23 @@
                     <table cellpadding="20"><tr><td>
                 <![endif]-->
                 <div class="content">
-                    {% trans "You are receiving this email because you placed an order for the following event:" %}<br>
-                    <strong>{% trans "Event:" %}</strong> {{ event.name }}<br>
-                    <strong>{% trans "Order code:" %}</strong> {{ order.code }}<br>
-                    <strong>{% trans "Order date:" %}</strong> {{ order.datetime|date:"SHORT_DATE_FORMAT" }}<br>
-                    <a href="{% abseventurl event "presale:event.order" order=order.code secret=order.secret %}">
-                        {% trans "View order details" %}
-                    </a>
+                    {% if position %}
+                        {% trans "You are receiving this email because someone signed you up for the following event:" %}<br>
+                        <strong>{% trans "Event:" %}</strong> {{ event.name }}<br>
+                        <strong>{% trans "Order code:" %}</strong> {{ order.code }}<br>
+                        <strong>{% trans "Order date:" %}</strong> {{ order.datetime|date:"SHORT_DATE_FORMAT" }}<br>
+                        <a href="{% abseventurl event "presale:event.order.position" order=order.code secret=position.web_secret position=position.positionid %}">
+                            {% trans "View registration details" %}
+                        </a>
+                    {% else %}
+                        {% trans "You are receiving this email because you placed an order for the following event:" %}<br>
+                        <strong>{% trans "Event:" %}</strong> {{ event.name }}<br>
+                        <strong>{% trans "Order code:" %}</strong> {{ order.code }}<br>
+                        <strong>{% trans "Order date:" %}</strong> {{ order.datetime|date:"SHORT_DATE_FORMAT" }}<br>
+                        <a href="{% abseventurl event "presale:event.order.open" hash=order.email_confirm_hash order=order.code secret=order.secret %}">
+                            {% trans "View order details" %}
+                        </a>
+                    {% endif %}
                 </div>
                 <!--[if gte mso 9]>
                     </td></tr></table>

src/pretix/base/templatetags/rich_text.py

@@ -47,7 +47,7 @@ ALLOWED_TAGS = [
 ]
 
 ALLOWED_ATTRIBUTES = {
-    'a': ['href', 'title'],
+    'a': ['href', 'title', 'class'],
     'abbr': ['title'],
     'acronym': ['title'],
     'table': ['width'],

src/pretix/base/timeline.py

@@ -0,0 +1,200 @@
+from collections import namedtuple
+from datetime import datetime, time, timedelta
+
+from django.db.models import Q
+from django.urls import reverse
+from django.utils.timezone import make_aware
+from django.utils.translation import pgettext_lazy
+
+from pretix.base.reldate import RelativeDateWrapper
+from pretix.base.signals import timeline_events
+
+TimelineEvent = namedtuple('TimelineEvent', ('event', 'subevent', 'datetime', 'description', 'edit_url'))
+
+
+def timeline_for_event(event, subevent=None):
+    tl = []
+    ev = subevent or event
+    if subevent:
+        ev_edit_url = reverse(
+            'control:event.subevent', kwargs={
+                'event': event.slug,
+                'organizer': event.organizer.slug,
+                'subevent': subevent.pk
+            }
+        )
+    else:
+        ev_edit_url = reverse(
+            'control:event.settings', kwargs={
+                'event': event.slug,
+                'organizer': event.organizer.slug
+            }
+        )
+
+    tl.append(TimelineEvent(
+        event=event, subevent=subevent,
+        datetime=ev.date_from,
+        description=pgettext_lazy('timeline', 'Your event starts'),
+        edit_url=ev_edit_url
+    ))
+
+    if ev.date_to:
+        tl.append(TimelineEvent(
+            event=event, subevent=subevent,
+            datetime=ev.date_to,
+            description=pgettext_lazy('timeline', 'Your event ends'),
+            edit_url=ev_edit_url
+        ))
+
+    if ev.date_admission:
+        tl.append(TimelineEvent(
+            event=event, subevent=subevent,
+            datetime=ev.date_admission,
+            description=pgettext_lazy('timeline', 'Admissions for your event start'),
+            edit_url=ev_edit_url
+        ))
+
+    if ev.presale_start:
+        tl.append(TimelineEvent(
+            event=event, subevent=subevent,
+            datetime=ev.presale_start,
+            description=pgettext_lazy('timeline', 'Start of ticket sales'),
+            edit_url=ev_edit_url
+        ))
+
+    if ev.presale_end:
+        tl.append(TimelineEvent(
+            event=event, subevent=subevent,
+            datetime=ev.presale_end,
+            description=pgettext_lazy('timeline', 'End of ticket sales'),
+            edit_url=ev_edit_url
+        ))
+
+    rd = event.settings.get('last_order_modification_date', as_type=RelativeDateWrapper)
+    if rd:
+        tl.append(TimelineEvent(
+            event=event, subevent=subevent,
+            datetime=rd.datetime(ev),
+            description=pgettext_lazy('timeline', 'Customers can no longer modify their orders'),
+            edit_url=ev_edit_url
+        ))
+
+    rd = event.settings.get('payment_term_last', as_type=RelativeDateWrapper)
+    if rd:
+        d = make_aware(datetime.combine(
+            rd.date(ev),
+            time(hour=23, minute=59, second=59)
+        ), event.timezone)
+        tl.append(TimelineEvent(
+            event=event, subevent=subevent,
+            datetime=d,
+            description=pgettext_lazy('timeline', 'No more payments can be completed'),
+            edit_url=reverse('control:event.settings.payment', kwargs={
+                'event': event.slug,
+                'organizer': event.organizer.slug
+            })
+        ))
+
+    rd = event.settings.get('ticket_download_date', as_type=RelativeDateWrapper)
+    if rd and event.settings.ticket_download:
+        tl.append(TimelineEvent(
+            event=event, subevent=subevent,
+            datetime=rd.datetime(ev),
+            description=pgettext_lazy('timeline', 'Tickets can be downloaded'),
+            edit_url=reverse('control:event.settings.tickets', kwargs={
+                'event': event.slug,
+                'organizer': event.organizer.slug
+            })
+        ))
+
+    rd = event.settings.get('cancel_allow_user_until', as_type=RelativeDateWrapper)
+    if rd and event.settings.cancel_allow_user:
+        tl.append(TimelineEvent(
+            event=event, subevent=subevent,
+            datetime=rd.datetime(ev),
+            description=pgettext_lazy('timeline', 'Customers can no longer cancel free or unpaid orders'),
+            edit_url=reverse('control:event.settings.tickets', kwargs={
+                'event': event.slug,
+                'organizer': event.organizer.slug
+            })
+        ))
+
+    rd = event.settings.get('cancel_allow_user_paid_until', as_type=RelativeDateWrapper)
+    if rd and event.settings.cancel_allow_user_paid:
+        tl.append(TimelineEvent(
+            event=event, subevent=subevent,
+            datetime=rd.datetime(ev),
+            description=pgettext_lazy('timeline', 'Customers can no longer cancel paid orders'),
+            edit_url=reverse('control:event.settings.tickets', kwargs={
+                'event': event.slug,
+                'organizer': event.organizer.slug
+            })
+        ))
+
+    if not event.has_subevents:
+        days = event.settings.get('mail_days_download_reminder', as_type=int)
+        if days is not None:
+            reminder_date = (ev.date_from - timedelta(days=days)).replace(hour=0, minute=0, second=0, microsecond=0)
+            tl.append(TimelineEvent(
+                event=event, subevent=subevent,
+                datetime=reminder_date,
+                description=pgettext_lazy('timeline', 'Download reminders are being sent out'),
+                edit_url=reverse('control:event.settings.mail', kwargs={
+                    'event': event.slug,
+                    'organizer': event.organizer.slug
+                })
+            ))
+
+    for p in event.items.filter(Q(available_from__isnull=False) | Q(available_until__isnull=False)):
+        if p.available_from:
+            tl.append(TimelineEvent(
+                event=event, subevent=subevent,
+                datetime=p.available_from,
+                description=pgettext_lazy('timeline', 'Product "{name}" becomes available').format(name=str(p)),
+                edit_url=reverse('control:event.item', kwargs={
+                    'event': event.slug,
+                    'organizer': event.organizer.slug,
+                    'item': p.pk,
+                })
+            ))
+        if p.available_until:
+            tl.append(TimelineEvent(
+                event=event, subevent=subevent,
+                datetime=p.available_until,
+                description=pgettext_lazy('timeline', 'Product "{name}" becomes unavailable').format(name=str(p)),
+                edit_url=reverse('control:event.item', kwargs={
+                    'event': event.slug,
+                    'organizer': event.organizer.slug,
+                    'item': p.pk,
+                })
+            ))
+
+    pprovs = event.get_payment_providers()
+    # This is a special case, depending on payment providers not overriding BasePaymentProvider by too much, but it's
+    # preferrable to having all plugins implement this spearately.
+    for pprov in pprovs.values():
+        if not pprov.settings.get('_enabled', as_type=bool):
+            continue
+        availability_date = pprov.settings.get('_availability_date', as_type=RelativeDateWrapper)
+        if availability_date:
+            d = make_aware(datetime.combine(
+                availability_date.date(ev),
+                time(hour=23, minute=59, second=59)
+            ), event.timezone)
+            tl.append(TimelineEvent(
+                event=event, subevent=subevent,
+                datetime=d,
+                description=pgettext_lazy('timeline', 'Payment provider "{name}" can no longer be selected').format(
+                    name=str(pprov.verbose_name)
+                ),
+                edit_url=reverse('control:event.settings.payment.provider', kwargs={
+                    'event': event.slug,
+                    'organizer': event.organizer.slug,
+                    'provider': pprov.identifier,
+                })
+            ))
+
+    for recv, resp in timeline_events.send(sender=event, subevent=subevent):
+        tl += resp
+
+    return sorted(tl, key=lambda e: e.datetime)

src/pretix/base/views/mixins.py

@@ -4,7 +4,7 @@ from decimal import Decimal
 
 from django import forms
 from django.core.files.uploadedfile import UploadedFile
-from django.db.models import Prefetch
+from django.db.models import Prefetch, QuerySet
 from django.utils.functional import cached_property
 
 from pretix.base.forms.questions import (
@@ -89,19 +89,20 @@ class BaseQuestionsViewMixin:
                     elif k == 'attendee_email':
                         form.pos.attendee_email = v if v != '' else None
                         form.pos.save()
-                    elif k.startswith('question_') and v is not None:
+                    elif k.startswith('question_'):
                         field = form.fields[k]
                         if hasattr(field, 'answer'):
                             # We already have a cached answer object, so we don't
                             # have to create a new one
-                            if v == '' or v is None or (isinstance(field, forms.FileField) and v is False):
+                            if v == '' or v is None or (isinstance(field, forms.FileField) and v is False) \
+                                    or (isinstance(v, QuerySet) and not v.exists()):
                                 if field.answer.file:
                                     field.answer.file.delete()
                                 field.answer.delete()
                             else:
                                 self._save_to_answer(field, field.answer, v)
                                 field.answer.save()
-                        elif v != '':
+                        elif v != '' and v is not None:
                             answer = QuestionAnswer(
                                 cartposition=(form.pos if isinstance(form.pos, CartPosition) else None),
                                 orderposition=(form.pos if isinstance(form.pos, OrderPosition) else None),

src/pretix/control/forms/__init__.py

@@ -200,3 +200,7 @@ class SplitDateTimeField(forms.SplitDateTimeField):
             result = datetime.datetime.combine(*data_list)
             return from_current_timezone(result)
         return None
+
+
+class FontSelect(forms.RadioSelect):
+    option_template_name = 'pretixcontrol/font_option.html'

src/pretix/control/forms/event.py

@@ -2,9 +2,10 @@ from django import forms
 from django.conf import settings
 from django.contrib.auth.hashers import check_password
 from django.core.exceptions import ValidationError
-from django.core.validators import RegexValidator
+from django.core.validators import RegexValidator, validate_email
 from django.db.models import Q
 from django.forms import formset_factory
+from django.urls import reverse
 from django.utils.html import escape
 from django.utils.safestring import mark_safe
 from django.utils.timezone import get_current_timezone_name
@@ -18,15 +19,17 @@ from i18nfield.forms import (
 )
 from pytz import common_timezones, timezone
 
+from pretix.base.channels import get_all_sales_channels
 from pretix.base.forms import I18nModelForm, PlaceholderValidator, SettingsForm
 from pretix.base.models import Event, Organizer, TaxRule
 from pretix.base.models.event import EventMetaValue, SubEvent
 from pretix.base.reldate import RelativeDateField, RelativeDateTimeField
 from pretix.base.settings import PERSON_NAME_SCHEMES
 from pretix.control.forms import (
-    ExtFileField, MultipleLanguagesWidget, SingleLanguageWidget, SlugWidget,
-    SplitDateTimeField, SplitDateTimePickerWidget,
+    ExtFileField, FontSelect, MultipleLanguagesWidget, SingleLanguageWidget,
+    SlugWidget, SplitDateTimeField, SplitDateTimePickerWidget,
 )
+from pretix.control.forms.widgets import Select2
 from pretix.multidomain.urlreverse import build_absolute_uri
 from pretix.plugins.banktransfer.payment import BankTransfer
 from pretix.presale.style import get_fonts
@@ -51,16 +54,28 @@ class EventWizardFoundationForm(forms.Form):
 
     def __init__(self, *args, **kwargs):
         self.user = kwargs.pop('user')
+        self.session = kwargs.pop('session')
         super().__init__(*args, **kwargs)
+        qs = Organizer.objects.all()
+        if not self.user.has_active_staff_session(self.session.session_key):
+            qs = qs.filter(
+                id__in=self.user.teams.filter(can_create_events=True).values_list('organizer', flat=True)
+            )
         self.fields['organizer'] = forms.ModelChoiceField(
             label=_("Organizer"),
-            queryset=Organizer.objects.filter(
-                id__in=self.user.teams.filter(can_create_events=True).values_list('organizer', flat=True)
+            queryset=qs,
+            widget=Select2(
+                attrs={
+                    'data-model-select2': 'generic',
+                    'data-select2-url': reverse('control:organizers.select2') + '?can_create=1',
+                    'data-placeholder': _('Organizer')
+                }
             ),
-            widget=forms.RadioSelect,
             empty_label=None,
             required=True
         )
+        self.fields['organizer'].widget.choices = self.fields['organizer'].choices
+
         if len(self.fields['organizer'].choices) == 1:
             self.fields['organizer'].initial = self.fields['organizer'].queryset.first()
 
@@ -116,6 +131,7 @@ class EventWizardBasicsForm(I18nModelForm):
         self.locales = kwargs.get('locales')
         self.has_subevents = kwargs.pop('has_subevents')
         kwargs.pop('user')
+        kwargs.pop('session')
         super().__init__(*args, **kwargs)
         self.initial['timezone'] = get_current_timezone_name()
         self.fields['locale'].choices = [(a, b) for a, b in settings.LANGUAGES if a in self.locales]
@@ -173,7 +189,9 @@ class EventChoiceField(forms.ModelChoiceField):
 class EventWizardCopyForm(forms.Form):
 
     @staticmethod
-    def copy_from_queryset(user):
+    def copy_from_queryset(user, session):
+        if user.has_active_staff_session(session.session_key):
+            return Event.objects.all()
         return Event.objects.filter(
             Q(organizer_id__in=user.teams.filter(
                 all_events=True, can_change_event_settings=True, can_change_items=True
@@ -185,16 +203,25 @@ class EventWizardCopyForm(forms.Form):
     def __init__(self, *args, **kwargs):
         kwargs.pop('organizer')
         kwargs.pop('locales')
+        self.session = kwargs.pop('session')
         kwargs.pop('has_subevents')
         self.user = kwargs.pop('user')
         super().__init__(*args, **kwargs)
+
         self.fields['copy_from_event'] = EventChoiceField(
             label=_("Copy configuration from"),
-            queryset=EventWizardCopyForm.copy_from_queryset(self.user),
-            widget=forms.RadioSelect,
+            queryset=EventWizardCopyForm.copy_from_queryset(self.user, self.session),
+            widget=Select2(
+                attrs={
+                    'data-model-select2': 'event',
+                    'data-select2-url': reverse('control:events.typeahead') + '?can_copy=1',
+                    'data-placeholder': _('Do not copy')
+                }
+            ),
             empty_label=_('Do not copy'),
             required=False
         )
+        self.fields['copy_from_event'].widget.choices = self.fields['copy_from_event'].choices
 
 
 class EventMetaValueForm(forms.ModelForm):
@@ -664,6 +691,13 @@ class InvoiceSettingsForm(SettingsForm):
         ),
         help_text=_("Invoices will never be automatically generated for free orders.")
     )
+    invoice_generate_sales_channels = forms.MultipleChoiceField(
+        label=_('Generate invoices for Sales channels'),
+        choices=[],
+        widget=forms.CheckboxSelectMultiple,
+        help_text=_("If you have enabled invoice generation in the previous setting, you can limit it here to specific "
+                    "sales channels.")
+    )
     invoice_attendee_name = forms.BooleanField(
         label=_("Show attendee names on invoices"),
         required=False
@@ -779,6 +813,16 @@ class InvoiceSettingsForm(SettingsForm):
         self.fields['invoice_numbers_prefix'].widget.attrs['placeholder'] = event.slug.upper() + '-'
         locale_names = dict(settings.LANGUAGES)
         self.fields['invoice_language'].choices = [('__user__', _('The user\'s language'))] + [(a, locale_names[a]) for a in event.settings.locales]
+        self.fields['invoice_generate_sales_channels'].choices = (
+            (c.identifier, c.verbose_name) for c in get_all_sales_channels().values()
+        )
+
+
+def multimail_validate(val):
+    s = val.split(',')
+    for part in s:
+        validate_email(part.strip())
+    return s
 
 
 class MailSettingsForm(SettingsForm):
@@ -790,12 +834,20 @@ class MailSettingsForm(SettingsForm):
     )
     mail_from = forms.EmailField(
         label=_("Sender address"),
-        help_text=_("Sender address for outgoing emails")
+        help_text=_("Sender address for outgoing emails"),
     )
-    mail_bcc = forms.EmailField(
+    mail_from_name = forms.CharField(
+        label=_("Sender name"),
+        help_text=_("Sender name used in conjunction with the sender address for outgoing emails. "
+                    "Defaults to your event name."),
+        required=False
+    )
+    mail_bcc = forms.CharField(
         label=_("Bcc address"),
         help_text=_("All emails will be sent to this address as a Bcc copy"),
-        required=False
+        validators=[multimail_validate],
+        required=False,
+        max_length=255
     )
 
     mail_text_signature = I18nFormField(
@@ -818,7 +870,7 @@ class MailSettingsForm(SettingsForm):
     )
 
     mail_text_order_placed = I18nFormField(
-        label=_("Text"),
+        label=_("Text sent to order contact address"),
         required=False,
         widget=I18nTextarea,
         help_text=_("Available placeholders: {event}, {total_with_currency}, {total}, {currency}, {date}, "
@@ -826,20 +878,62 @@ class MailSettingsForm(SettingsForm):
         validators=[PlaceholderValidator(['{event}', '{total_with_currency}', '{total}', '{currency}', '{date}',
                                           '{payment_info}', '{url}', '{invoice_name}', '{invoice_company}'])]
     )
+    mail_send_order_placed_attendee = forms.BooleanField(
+        label=_("Send an email to attendees"),
+        help_text=_('If the order contains attendees with email addresses different from the person who orders the '
+                    'tickets, the following email will be sent out to the attendees.'),
+        required=False,
+    )
+    mail_text_order_placed_attendee = I18nFormField(
+        label=_("Text sent to attendees"),
+        required=False,
+        widget=I18nTextarea,
+        help_text=_("Available placeholders: {event}, {url}, {attendee_name}"),
+        validators=[PlaceholderValidator(['{event}', '{url}', '{attendee_name}'])],
+    )
+
     mail_text_order_paid = I18nFormField(
-        label=_("Text"),
+        label=_("Text sent to order contact address"),
         required=False,
         widget=I18nTextarea,
         help_text=_("Available placeholders: {event}, {url}, {invoice_name}, {invoice_company}, {payment_info}"),
         validators=[PlaceholderValidator(['{event}', '{url}', '{invoice_name}', '{invoice_company}', '{payment_info}'])]
     )
+    mail_send_order_paid_attendee = forms.BooleanField(
+        label=_("Send an email to attendees"),
+        help_text=_('If the order contains attendees with email addresses different from the person who orders the '
+                    'tickets, the following email will be sent out to the attendees.'),
+        required=False,
+    )
+    mail_text_order_paid_attendee = I18nFormField(
+        label=_("Text sent to attendees"),
+        required=False,
+        widget=I18nTextarea,
+        help_text=_("Available placeholders: {event}, {url}, {attendee_name}"),
+        validators=[PlaceholderValidator(['{event}', '{url}', '{attendee_name}'])],
+    )
+
     mail_text_order_free = I18nFormField(
-        label=_("Text"),
+        label=_("Text sent to order contact address"),
         required=False,
         widget=I18nTextarea,
         help_text=_("Available placeholders: {event}, {url}, {invoice_name}, {invoice_company}"),
         validators=[PlaceholderValidator(['{event}', '{url}', '{invoice_name}', '{invoice_company}'])]
     )
+    mail_send_order_free_attendee = forms.BooleanField(
+        label=_("Send an email to attendees"),
+        help_text=_('If the order contains attendees with email addresses different from the person who orders the '
+                    'tickets, the following email will be sent out to the attendees.'),
+        required=False,
+    )
+    mail_text_order_free_attendee = I18nFormField(
+        label=_("Text sent to attendees"),
+        required=False,
+        widget=I18nTextarea,
+        help_text=_("Available placeholders: {event}, {url}, {attendee_name}"),
+        validators=[PlaceholderValidator(['{event}', '{url}', '{attendee_name}'])],
+    )
+
     mail_text_order_changed = I18nFormField(
         label=_("Text"),
         required=False,
@@ -899,12 +993,25 @@ class MailSettingsForm(SettingsForm):
                                           '{invoice_name}', '{invoice_company}'])]
     )
     mail_text_download_reminder = I18nFormField(
-        label=_("Text"),
+        label=_("Text sent to order contact address"),
         required=False,
         widget=I18nTextarea,
         help_text=_("Available placeholders: {event}, {url}"),
         validators=[PlaceholderValidator(['{event}', '{url}'])]
     )
+    mail_send_download_reminder_attendee = forms.BooleanField(
+        label=_("Send an email to attendees"),
+        help_text=_('If the order contains attendees with email addresses different from the person who orders the '
+                    'tickets, the following email will be sent out to the attendees.'),
+        required=False,
+    )
+    mail_text_download_reminder_attendee = I18nFormField(
+        label=_("Text sent to attendees"),
+        required=False,
+        widget=I18nTextarea,
+        help_text=_("Available placeholders: {attendee_name}, {event}, {url}"),
+        validators=[PlaceholderValidator(['{attendee_name}', '{event}', '{url}'])]
+    )
     mail_days_download_reminder = forms.IntegerField(
         label=_("Number of days"),
         required=False,
@@ -985,13 +1092,26 @@ class MailSettingsForm(SettingsForm):
             (r.identifier, r.verbose_name) for r in event.get_html_mail_renderers().values()
         ]
         keys = list(event.meta_data.keys())
-        for k, v in self.fields.items():
+        name_scheme = PERSON_NAME_SCHEMES[event.settings.name_scheme]
+        for k, v in list(self.fields.items()):
             if k.startswith('mail_text_'):
                 v.help_text = str(v.help_text) + ', ' + ', '.join({
                     '{meta_' + p + '}' for p in keys
                 })
                 v.validators[0].limit_value += ['{meta_' + p + '}' for p in keys]
 
+                if '{attendee_name}' in v.validators[0].limit_value:
+                    for f, l, w in name_scheme['fields']:
+                        if f == 'full_name':
+                            continue
+                        v.help_text = str(v.help_text) + ', ' + '{attendee_name_%s}' % f
+                        v.validators[0].limit_value += ['{attendee_name_' + f + '}']
+
+            if k.endswith('_attendee') and not event.settings.attendee_emails_asked:
+                # If we don't ask for attendee emails, we can't send them anything and we don't need to clutter
+                # the user interface with it
+                del self.fields[k]
+
     def clean(self):
         data = self.cleaned_data
         if not data.get('smtp_password') and data.get('smtp_username'):
@@ -1046,6 +1166,7 @@ class DisplaySettingsForm(SettingsForm):
         choices=[
             ('Open Sans', 'Open Sans')
         ],
+        widget=FontSelect,
         help_text=_('Only respected by modern browsers.')
     )
     frontpage_text = I18nFormField(

src/pretix/control/forms/item.py

@@ -206,6 +206,8 @@ class ItemCreateForm(I18nModelForm):
             empty_label=_('Do not copy'),
             required=False
         )
+        if self.event.tax_rules.exists():
+            self.fields['tax_rule'].required = True
 
         if not self.event.has_subevents:
             choices = [
@@ -364,6 +366,8 @@ class ItemUpdateForm(I18nModelForm):
             'over 65. This ticket includes access to all parts of the event, except the VIP '
             'area.'
         )
+        if self.event.tax_rules.exists():
+            self.fields['tax_rule'].required = True
         self.fields['description'].widget.attrs['rows'] = '4'
         self.fields['sales_channels'] = forms.MultipleChoiceField(
             label=_('Sales channels'),

src/pretix/control/forms/orders.py

@@ -9,6 +9,7 @@ from django.utils.timezone import now
 from django.utils.translation import pgettext_lazy, ugettext_lazy as _
 
 from pretix.base.forms import I18nModelForm, PlaceholderValidator
+from pretix.base.forms.widgets import DatePickerWidget
 from pretix.base.models import InvoiceAddress, ItemAddOn, Order, OrderPosition
 from pretix.base.models.event import SubEvent
 from pretix.base.services.pricing import get_price
@@ -116,6 +117,12 @@ class MarkPaidForm(ConfirmPaymentForm):
         localize=True,
         label=_('Payment amount'),
     )
+    payment_date = forms.DateField(
+        required=True,
+        label=_('Payment date'),
+        widget=DatePickerWidget(),
+        initial=now
+    )
 
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
@@ -285,10 +292,7 @@ class OrderPositionChangeForm(forms.Form):
         instance = kwargs.pop('instance')
         initial = kwargs.get('initial', {})
 
-        if instance.item.tax_rule and not instance.item.tax_rule.price_includes_tax:
-            initial['price'] = instance.price - instance.tax_value
-        else:
-            initial['price'] = instance.price
+        initial['price'] = instance.price
 
         kwargs['initial'] = initial
         super().__init__(*args, **kwargs)
@@ -340,7 +344,7 @@ class OrderContactForm(forms.ModelForm):
 
     class Meta:
         model = Order
-        fields = ['email']
+        fields = ['email', 'email_known_to_work']
 
 
 class OrderLocaleForm(forms.ModelForm):

src/pretix/control/forms/organizer.py

@@ -12,7 +12,9 @@ from pretix.api.models import WebHook
 from pretix.api.webhooks import get_all_webhook_events
 from pretix.base.forms import I18nModelForm, SettingsForm
 from pretix.base.models import Device, Organizer, Team
-from pretix.control.forms import ExtFileField, MultipleLanguagesWidget
+from pretix.control.forms import (
+    ExtFileField, FontSelect, MultipleLanguagesWidget,
+)
 from pretix.multidomain.models import KnownDomain
 from pretix.presale.style import get_fonts
 
@@ -260,6 +262,7 @@ class OrganizerDisplaySettingsForm(SettingsForm):
         choices=[
             ('Open Sans', 'Open Sans')
         ],
+        widget=FontSelect,
         help_text=_('Only respected by modern browsers.')
     )
     favicon = ExtFileField(

src/pretix/control/forms/users.py

@@ -48,12 +48,14 @@ class UserEditForm(forms.ModelForm):
             'email',
             'require_2fa',
             'is_active',
-            'is_staff'
+            'is_staff',
+            'last_login'
         ]
 
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
         self.fields['email'].required = True
+        self.fields['last_login'].disabled = True
 
     def clean_email(self):
         email = self.cleaned_data['email']

src/pretix/control/forms/vouchers.py

@@ -146,6 +146,14 @@ class VoucherForm(I18nModelForm):
             data, self.instance.event,
             self.instance.quota, self.instance.item, self.instance.variation
         )
+        if self.instance.quota:
+            if all(i.hide_without_voucher for i in self.instance.quota.items.all()):
+                raise ValidationError({
+                    'itemvar': [
+                        _('The quota you selected only contains hidden products. Hidden products can currently only be '
+                          'shown by using vouchers that directly apply to the product, not via a quota.')
+                    ]
+                })
         Voucher.clean_subevent(
             data, self.instance.event
         )

src/pretix/control/logdisplay.py

@@ -251,6 +251,9 @@ def pretixcontrol_logentry_display(sender: Event, logentry: LogEntry, **kwargs):
         'pretix.event.item.addons.added': _('An add-on has been added to this product.'),
         'pretix.event.item.addons.removed': _('An add-on has been removed from this product.'),
         'pretix.event.item.addons.changed': _('An add-on has been changed on this product.'),
+        'pretix.event.item.bundles.added': _('A bundled item has been added to this product.'),
+        'pretix.event.item.bundles.removed': _('A bundled item has been removed from this product.'),
+        'pretix.event.item.bundles.changed': _('A bundled item has been changed on this product.'),
         'pretix.event.quota.added': _('The quota has been added.'),
         'pretix.event.quota.deleted': _('The quota has been deleted.'),
         'pretix.event.quota.changed': _('The quota has been changed.'),

src/pretix/control/navigation.py

@@ -281,7 +281,7 @@ def get_event_navigation(request: HttpRequest):
 
     merge_in(nav, sorted(
         sum((list(a[1]) for a in nav_event.send(request.event, request=request)), []),
-        key=lambda r: r['label']
+        key=lambda r: (1 if r.get('parent') else 0, r['label'])
     ))
 
     return nav
@@ -391,7 +391,7 @@ def get_global_navigation(request):
 
     merge_in(nav, sorted(
         sum((list(a[1]) for a in nav_global.send(request, request=request)), []),
-        key=lambda r: r['label']
+        key=lambda r: (1 if r.get('parent') else 0, r['label'])
     ))
     return nav
 
@@ -464,7 +464,7 @@ def get_organizer_navigation(request):
     merge_in(nav, sorted(
         sum((list(a[1]) for a in nav_organizer.send(request.organizer, request=request, organizer=request.organizer)),
             []),
-        key=lambda r: r['label']
+        key=lambda r: (1 if r.get('parent') else 0, r['label'])
     ))
     return nav
 
@@ -474,6 +474,8 @@ def merge_in(nav, newnav):
         if 'parent' in item:
             parents = [n for n in nav if n['url'] == item['parent']]
             if parents:
+                if 'children' not in parents[0]:
+                    parents[0]['children'] = []
                 parents[0]['children'].append(item)
         else:
             nav.append(item)

src/pretix/control/signals.py

@@ -36,6 +36,12 @@ on the type of navigation. You should also return an ``active`` key with a boole
 set to ``True``, when this item should be marked as active. The ``request`` object
 will have an attribute ``event``.
 
+You can optionally create sub-items to create hierarchical navigation. There are two
+ways to achieve this: Either you specify a key ``children`` on your top navigation item
+that contains a list of navigation items (as dictionaries), or you specify a ``parent``
+key with the ``url`` value of the designated parent item.
+The latter method also allows you to register navigation items as a sub-item of existing ones.
+
 If you use this, you should read the documentation on :ref:`how to deal with URLs <urlconf>`
 in pretix.
 
@@ -73,6 +79,12 @@ a fontawesome icon name with the key ``icon``, it will  be respected depending
 on the type of navigation. You should also return an ``active`` key with a boolean
 set to ``True``, when this item should be marked as active.
 
+You can optionally create sub-items to create hierarchical navigation. There are two
+ways to achieve this: Either you specify a key ``children`` on your top navigation item
+that contains a list of navigation items (as dictionaries), or you specify a ``parent``
+key with the ``url`` value of the designated parent item.
+The latter method also allows you to register navigation items as a sub-item of existing ones.
+
 If you use this, you should read the documentation on :ref:`how to deal with URLs <urlconf>`
 in pretix.
 
@@ -173,6 +185,12 @@ should contain at least the keys ``label`` and ``url``. You should also return
 an ``active`` key with a boolean set to ``True``, when this item should be marked
 as active.
 
+You can optionally create sub-items to create hierarchical navigation. There are two
+ways to achieve this: Either you specify a key ``children`` on your top navigation item
+that contains a list of navigation items (as dictionaries), or you specify a ``parent``
+key with the ``url`` value of the designated parent item.
+The latter method also allows you to register navigation items as a sub-item of existing ones.
+
 If your linked view should stay in the tab-like context of this page, we recommend
 that you use ``pretix.control.views.organizer.OrganizerDetailViewMixin`` for your view
 and your template inherits from ``pretixcontrol/organizers/base.html``.

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

@@ -242,7 +242,10 @@
                                     <span class="caret"></span></a>
                             {% endif %}
                             <ul class="dropdown-menu event-dropdown" role="menu" data-event-typeahead
-                                data-source="{% url "control:nav.typeahead" %}">
+                                data-source="{% url "control:nav.typeahead" %}"
+                                {% if request.event %}
+                                    data-organizer="{{ request.organizer.id }}"
+                                {% endif %}>
                                 <li class="query-holder">
                                     <div class="form-box">
                                         <input type="text" class="form-control" id="event-dropdown-field"

src/pretix/control/templates/pretixcontrol/event/display.html

@@ -2,6 +2,10 @@
 {% load i18n %}
 {% load bootstrap3 %}
 {% load hierarkey_form %}
+{% block custom_header %}
+    {{ block.super }}
+    <link type="text/css" rel="stylesheet" href="{% url "control:pdf.css" %}">
+{% endblock %}
 {% block inside %}
     <h1>{% trans "Display settings" %}</h1>
     <form action="" method="post" class="form-horizontal" enctype="multipart/form-data">

src/pretix/control/templates/pretixcontrol/event/fragment_timeline.html

@@ -0,0 +1,36 @@
+{% load i18n %}
+<div class="panel panel-default items">
+    <div class="panel-heading">
+        <h3 class="panel-title">
+            {% trans "Your timeline" %}
+        </h3>
+    </div>
+    <div class="panel-body timeline">
+        {% regroup timeline by date as tl_list %}
+        {% for day in tl_list %}
+            <div class="row {% if day.grouper < today %}text-muted{% endif %}">
+                <div class="col-date">
+                    <strong>{{ day.grouper|date:"SHORT_DATE_FORMAT" }}</strong>
+                </div>
+                <div class="col-event">
+                    {% for e in day.list %}
+                        <strong class="">{{ e.time|date:"TIME_FORMAT" }}</strong>
+                        &nbsp;
+                        <span class="{% if e.time < nearly_now %}text-muted{% endif %}">
+                            {{ e.entry.description }}
+                        </span>
+                        {% if e.entry.edit_url %}
+                            &nbsp;
+                            <a href="{{ e.entry.edit_url }}" class="text-muted">
+                                <span class="fa fa-edit"></span>
+                            </a>
+                        {% endif %}
+                        {% if forloop.revcounter > 1 %}
+                            <br/>
+                        {% endif %}
+                    {% endfor %}
+                </div>
+            </div>
+        {% endfor %}
+    </div>
+</div>

src/pretix/control/templates/pretixcontrol/event/index.html

@@ -90,6 +90,9 @@
             {% include "pretixcontrol/event/fragment_subevent_choice_simple.html" %}
         </form>
     {% endif %}
+    {% if not request.event.has_subevents or subevent %}
+        {% include "pretixcontrol/event/fragment_timeline.html" %}
+    {% endif %}
     <div class="dashboard">
         {% for w in widgets %}
             <div class="widget-container widget-{{ w.display_size|default:"small" }}">

src/pretix/control/templates/pretixcontrol/event/invoicing.html

@@ -9,6 +9,7 @@
         <fieldset>
             <legend>{% trans "General settings" %}</legend>
             {% bootstrap_field form.invoice_generate layout="control" %}
+            {% bootstrap_field form.invoice_generate_sales_channels layout="control" %}
             {% bootstrap_field form.invoice_email_attachment layout="control" %}
             {% bootstrap_field form.invoice_numbers_prefix layout="control" %}
             {% bootstrap_field form.invoice_numbers_consecutive layout="control" %}

src/pretix/control/templates/pretixcontrol/event/logs.html

@@ -5,6 +5,8 @@
 {% block inside %}
     <h1>{% trans "Event logs" %}</h1>
     <form class="form-inline helper-display-inline" action="" method="get">
+        <input type="hidden" name="content_type" value="{{ request.GET.content_type }}">
+        <input type="hidden" name="object" value="{{ request.GET.object }}">
         <p>
             <select name="user" class="form-control">
                 <option value="">{% trans "All actions" %}</option>

src/pretix/control/templates/pretixcontrol/event/mail.html

@@ -12,6 +12,7 @@
             <legend>{% trans "General settings" %}</legend>
             {% bootstrap_field form.mail_prefix layout="control" %}
             {% bootstrap_field form.mail_from layout="control" %}
+            {% bootstrap_field form.mail_from_name layout="control" %}
             {% bootstrap_field form.mail_text_signature layout="control" %}
             {% bootstrap_field form.mail_bcc layout="control" %}
         </fieldset>
@@ -40,13 +41,13 @@
             <legend>{% trans "E-mail content" %}</legend>
             <div class="panel-group" id="questions_group">
                 {% blocktrans asvar title_placed_order %}Placed order{% endblocktrans %}
-                {% include "pretixcontrol/event/mail_settings_fragment.html" with pid="order_placed" title=title_placed_order items="mail_text_order_placed" %}
+                {% include "pretixcontrol/event/mail_settings_fragment.html" with pid="order_placed" title=title_placed_order items="mail_text_order_placed,mail_send_order_placed_attendee,mail_text_order_placed_attendee" exclude="mail_send_order_placed_attendee" %}
 
                 {% blocktrans asvar title_paid_order %}Paid order{% endblocktrans %}
-                {% include "pretixcontrol/event/mail_settings_fragment.html" with pid="order_paid" title=title_paid_order items="mail_text_order_paid" %}
+                {% include "pretixcontrol/event/mail_settings_fragment.html" with pid="order_paid" title=title_paid_order items="mail_text_order_paid,mail_send_order_paid_attendee,mail_text_order_paid_attendee" exclude="mail_send_order_paid_attendee" %}
 
                 {% blocktrans asvar title_free_order %}Free order{% endblocktrans %}
-                {% include "pretixcontrol/event/mail_settings_fragment.html" with pid="order_free" title=title_free_order items="mail_text_order_free" %}
+                {% include "pretixcontrol/event/mail_settings_fragment.html" with pid="order_free" title=title_free_order items="mail_text_order_free,mail_send_order_free_attendee,mail_text_order_free_attendee" exclude="mail_send_order_free_attendee" %}
 
                 {% blocktrans asvar title_resend_link %}Resend link{% endblocktrans %}
                 {% include "pretixcontrol/event/mail_settings_fragment.html" with pid="resend_link" title=title_resend_link items="mail_text_resend_link,mail_text_resend_all_links" %}
@@ -67,7 +68,7 @@
                 {% include "pretixcontrol/event/mail_settings_fragment.html" with pid="custom_mail" title=title_order_custom_mail items="mail_text_order_custom_mail" %}
 
                 {% blocktrans asvar title_download_tickets_reminder %}Reminder to download tickets{% endblocktrans %}
-                {% include "pretixcontrol/event/mail_settings_fragment.html" with pid="ticket_reminder" title=title_download_tickets_reminder items="mail_days_download_reminder,mail_text_download_reminder" exclude="mail_days_download_reminder" %}
+                {% include "pretixcontrol/event/mail_settings_fragment.html" with pid="ticket_reminder" title=title_download_tickets_reminder items="mail_days_download_reminder,mail_text_download_reminder,mail_send_download_reminder_attendee,mail_text_download_reminder_attendee" exclude="mail_days_download_reminder,mail_send_download_reminder_attendee" %}
 
                 {% blocktrans asvar title_require_approval %}Order approval process{% endblocktrans %}
                 {% include "pretixcontrol/event/mail_settings_fragment.html" with pid="ticket_reminder" title=title_require_approval  items="mail_text_order_placed_require_approval,mail_text_order_approved,mail_text_order_denied" %}

src/pretix/control/templates/pretixcontrol/event/mail_settings_fragment.html

@@ -13,11 +13,11 @@
             {% with exclude|split as exclusion %}
             {% with items|split as item_list %}
             {% for item in item_list %}
-                {% if item in exclusion %}
+                {% if item in exclusion and form|hasattr:item %}
                     {% with form|getattr:item as field %}
                         {% bootstrap_field field layout="horizontal" %}
                     {% endwith %}
-                {% else %}
+                {% elif form|hasattr:item %}
                     <div id="{{ item }}_panel" class="preview-panel form-group" for="{{ item }}">
                         {% with form|getattr:item as field %}
                         <label class="col-md-3 control-label">{{ field.label }}</label>

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

@@ -0,0 +1,2 @@
+{% load i18n %}{% if widget.wrap_label %}<label{% if widget.attrs.id %} for="{{ widget.attrs.id }}"{% endif %} class="preload-font"
+        data-family="{{ widget.label }}" data-style="regular">{% endif %}{% include "django/forms/widgets/input.html" %}{% if widget.wrap_label %} <strong>{{ widget.label }}</strong><br>{% trans "The quick brown fox jumps over the lazy dog." context "typography" %}</label>{% endif %}

src/pretix/control/templates/pretixcontrol/includes/logs.html

@@ -1,7 +1,7 @@
 {% load static %}
 {% load i18n %}
 <ul class="list-group">
-    {% for log in obj.all_logentries %}
+    {% for log in obj.top_logentries %}
         <li class="list-group-item logentry">
             <p class="meta">
                 <span class="fa fa-clock-o"></span> {{ log.datetime|date:"SHORT_DATETIME_FORMAT" }}
@@ -45,4 +45,11 @@
             </p>
         </li>
     {% endfor %}
+    {% if obj.all_logentries_link and obj.top_logentries_has_more %}
+        <li class="list-group-item logentry">
+            <a href="{{ obj.all_logentries_link }}">
+                {% trans "View full log" %}
+            </a>
+        </li>
+    {% endif %}
 </ul>

src/pretix/control/templates/pretixcontrol/items/quotas.html

@@ -60,7 +60,13 @@
                         <td>
                             <ul>
                                 {% for item in q.items.all %}
-                                    <li><a href="{% url "control:event.item" organizer=request.event.organizer.slug event=request.event.slug item=item.id %}">{{ item }}</a></li>
+                                    {% if not item.has_variations %}
+                                        <li><a href="{% url "control:event.item" organizer=request.event.organizer.slug event=request.event.slug item=item.id %}">{{ item }}</a></li>
+                                    {% endif %}
+                                {% endfor %}
+                                {% for v in q.variations.all %}
+                                    <li><a href="{% url "control:event.item.variations" organizer=request.event.organizer.slug event=request.event.slug item=v.item.id %}">
+                                        {{ v.item }} – {{ v }}</a></li>
                                 {% endfor %}
                             </ul>
                         </td>

src/pretix/control/templates/pretixcontrol/order/change.html

@@ -121,11 +121,13 @@
                                 <strong>{% trans "Price" %}</strong>
                             </div>
                             <div class="col-sm-5">
-                                {{ position.price|money:request.event.currency }}<br>
+                                {{ position.price|money:request.event.currency }}
                                 {% if position.tax_rate %}
-                                    <small>{% blocktrans trimmed with rate=position.tax_rate name=position.tax_rule.name %}
-                                        <strong>incl.</strong> {{ rate }}% {{ name }}
-                                    {% endblocktrans %}</small>
+                                    <br>
+                                    <small>
+                                        ({{ position.net_price|money:request.event.currency }}
+                                        + {{ position.tax_rate }}%)
+                                    </small>
                                 {% endif %}
                             </div>
                             <div class="col-sm-4 field-container">

src/pretix/control/templates/pretixcontrol/order/index.html

@@ -136,7 +136,10 @@
                         {% endif %}
                         <dt>{% trans "User" %}</dt>
                         <dd>
-                            {{ order.email|default_if_none:"" }}&nbsp;&nbsp;
+                            {{ order.email|default_if_none:"" }}
+                            {% if order.email and order.email_known_to_work %}
+                                <span class="fa fa-check-circle text-success" data-toggle="tooltip" title="{% trans "We know that this email address works because the user clicked a link we sent them." %}"></span>
+                            {% endif %}&nbsp;&nbsp;
                             <a href="{% url "control:event.order.contact" event=request.event.slug organizer=request.event.organizer.slug code=order.code %}" class="btn btn-default btn-xs">
                                 <span class="fa fa-edit"></span>
                             </a>

src/pretix/control/templates/pretixcontrol/order/pay.html

@@ -23,6 +23,7 @@
         <input type="hidden" name="status" value="p" />
         {% bootstrap_form_errors form %}
         {% bootstrap_field form.amount layout='horizontal' %}
+        {% bootstrap_field form.payment_date layout='horizontal' %}
         {% if form.force %}
             {% bootstrap_field form.force layout='horizontal' horizontal_label_class='sr-only' horizontal_field_class='col-md-12' %}
         {% endif %}

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

@@ -1,6 +1,10 @@
 {% extends "pretixcontrol/organizers/base.html" %}
 {% load i18n %}
 {% load bootstrap3 %}
+{% block custom_header %}
+    {{ block.super }}
+    <link type="text/css" rel="stylesheet" href="{% url "control:pdf.css" %}">
+{% endblock %}
 {% block inner %}
     <h1>{% trans "Display settings" %}</h1>
     <form action="" method="post" class="form-horizontal" enctype="multipart/form-data">

src/pretix/control/templates/pretixcontrol/pdf/index.html

@@ -8,7 +8,7 @@
     {% compress css %}
         <link type="text/css" rel="stylesheet" href="{% static "pretixcontrol/scss/pdfeditor.css" %}">
     {% endcompress %}
-    <link type="text/css" rel="stylesheet" href="{% url "control:pdf.css" organizer=request.organizer.slug event=request.event.slug %}">
+    <link type="text/css" rel="stylesheet" href="{% url "control:pdf.css" %}">
 {% endblock %}
 {% block content %}
     <h1>

src/pretix/control/templates/pretixcontrol/users/form.html

@@ -33,6 +33,7 @@
                     {% bootstrap_field form.email layout='control' %}
                     {% bootstrap_field form.new_pw layout='control' %}
                     {% bootstrap_field form.new_pw_repeat layout='control' %}
+                    {% bootstrap_field form.last_login layout='control' %}
                     {% bootstrap_field form.require_2fa layout='control' %}
                 </fieldset>
                 <fieldset>

src/pretix/control/templatetags/mail_settings_preview.py

@@ -11,3 +11,12 @@ def split(value, delimiter=","):
 @register.filter(name="getattr")
 def get_attribute(value, key):
     return value[key]
+
+
+@register.filter(name="hasattr")
+def has_attribute(value, key):
+    try:
+        value[key]
+        return True
+    except:
+        return False

src/pretix/control/urls.py

@@ -34,6 +34,7 @@ urlpatterns = [
     url(r'^users/(?P<id>\d+)/reset$', users.UserResetView.as_view(), name='users.reset'),
     url(r'^users/(?P<id>\d+)/impersonate', users.UserImpersonateView.as_view(), name='users.impersonate'),
     url(r'^users/(?P<id>\d+)/anonymize', users.UserAnonymizeView.as_view(), name='users.anonymize'),
+    url(r'^pdf/editor/webfonts.css', pdf.FontsCSSView.as_view(), name='pdf.css'),
     url(r'^settings/?$', user.UserSettings.as_view(), name='user.settings'),
     url(r'^settings/history/$', user.UserHistoryView.as_view(), name='user.settings.history'),
     url(r'^settings/notifications/$', user.UserNotificationsEditView.as_view(), name='user.settings.notifications'),

src/pretix/control/views/dashboards.py

@@ -1,3 +1,4 @@
+from datetime import timedelta
 from decimal import Decimal
 
 import pytz
@@ -22,6 +23,7 @@ from pretix.base.models import (
     WaitingListEntry,
 )
 from pretix.base.models.checkin import CheckinList
+from pretix.base.timeline import timeline_for_event
 from pretix.control.forms.event import CommentForm
 from pretix.control.signals import (
     event_dashboard_widgets, user_dashboard_widgets,
@@ -279,6 +281,7 @@ def event_index(request, organizer, event):
     ctx = {
         'widgets': rearrange(widgets),
         'logs': qs[:5],
+        'subevent': subevent,
         'actions': a_qs[:5] if can_change_orders else [],
         'comment_form': CommentForm(initial={'comment': request.event.comment})
     }
@@ -302,7 +305,19 @@ def event_index(request, organizer, event):
     for a in ctx['actions']:
         a.display = a.display(request)
 
-    return render(request, 'pretixcontrol/event/index.html', ctx)
+    ctx['timeline'] = [
+        {
+            'date': t.datetime.astimezone(request.event.timezone).date(),
+            'entry': t,
+            'time': t.datetime.astimezone(request.event.timezone)
+        }
+        for t in timeline_for_event(request.event, subevent)
+    ]
+    ctx['today'] = now().astimezone(request.event.timezone).date()
+    ctx['nearly_now'] = now().astimezone(request.event.timezone) - timedelta(seconds=20)
+    resp = render(request, 'pretixcontrol/event/index.html', ctx)
+    # resp['Content-Security-Policy'] = "style-src 'unsafe-inline'"
+    return resp
 
 
 def annotated_event_query(request):

src/pretix/control/views/event.py

@@ -689,13 +689,14 @@ class MailSettingsRendererPreview(MailSettingsPreview):
                                                     expires=now(), code="PREVIEW", total=119)
                 item = request.event.items.create(name=ugettext("Sample product"), default_price=42.23,
                                                   description=ugettext("Sample product description"))
-                order.positions.create(item=item, attendee_name_parts={'_legacy': ugettext("John Doe")},
-                                       price=item.default_price)
+                p = order.positions.create(item=item, attendee_name_parts={'_legacy': ugettext("John Doe")},
+                                           price=item.default_price)
                 v = renderers[request.GET.get('renderer')].render(
                     v,
                     str(request.event.settings.mail_text_signature),
                     ugettext('Your order: %(code)s') % {'code': order.code},
-                    order
+                    order,
+                    position=p
                 )
                 r = HttpResponse(v, content_type='text/html')
                 r._csp_ignore = True
@@ -974,6 +975,12 @@ class EventLog(EventPermissionRequiredMixin, ListView):
         elif self.request.GET.get('user'):
             qs = qs.filter(user_id=self.request.GET.get('user'))
 
+        if self.request.GET.get('content_type'):
+            qs = qs.filter(content_type=get_object_or_404(ContentType, pk=self.request.GET.get('content_type')))
+
+            if self.request.GET.get('object'):
+                qs = qs.filter(object_id=self.request.GET.get('object'))
+
         return qs
 
     def get_context_data(self, **kwargs):

src/pretix/control/views/item.py

@@ -3,7 +3,7 @@ import json
 from django.contrib import messages
 from django.core.files import File
 from django.db import transaction
-from django.db.models import Count, F, Q
+from django.db.models import Count, F, Prefetch, Q
 from django.forms.models import inlineformset_factory
 from django.http import Http404, HttpResponseRedirect
 from django.shortcuts import redirect
@@ -565,7 +565,14 @@ class QuotaList(PaginationMixin, ListView):
     def get_queryset(self):
         qs = Quota.objects.filter(
             event=self.request.event
-        ).prefetch_related("items")
+        ).prefetch_related(
+            Prefetch(
+                "items",
+                queryset=Item.objects.annotate(has_variations=Count('variations'))
+            ),
+            "variations",
+            "variations__item"
+        )
         if self.request.GET.get("subevent", "") != "":
             s = self.request.GET.get("subevent", "")
             qs = qs.filter(subevent_id=s)
@@ -893,6 +900,12 @@ class ItemUpdateGeneral(ItemDetailMixin, EventPermissionRequiredMixin, UpdateVie
     def get_context_data(self, **kwargs):
         ctx = super().get_context_data()
         ctx['plugin_forms'] = self.plugin_forms
+
+        if not ctx['item'].active and ctx['item'].bundled_with.count() > 0:
+            messages.info(self.request, _("You disabled this item, but it is still part of a product bundle. "
+                                          "Your participants won't be able to buy the bundle unless you remove this "
+                                          "item from it."))
+
         return ctx
 
 

src/pretix/control/views/main.py

@@ -97,7 +97,7 @@ class EventList(PaginationMixin, ListView):
 def condition_copy(wizard):
     return (
         not wizard.clone_from and
-        EventWizardCopyForm.copy_from_queryset(wizard.request.user).exists()
+        EventWizardCopyForm.copy_from_queryset(wizard.request.user, wizard.request.session).exists()
     )
 
 
@@ -176,7 +176,8 @@ class EventWizard(SafeSessionWizardView):
 
     def get_form_kwargs(self, step=None):
         kwargs = {
-            'user': self.request.user
+            'user': self.request.user,
+            'session': self.request.session,
         }
         if step != 'foundation':
             fdata = self.get_cleaned_data_for_step('foundation')
@@ -203,6 +204,7 @@ class EventWizard(SafeSessionWizardView):
             event.organizer = foundation_data['organizer']
             event.plugins = settings.PRETIX_PLUGINS_DEFAULT
             event.has_subevents = foundation_data['has_subevents']
+            event.testmode = True
             form_dict['basics'].save()
 
             has_control_rights = self.request.user.teams.filter(

src/pretix/control/views/orders.py

@@ -3,7 +3,7 @@ import logging
 import mimetypes
 import os
 import re
-from datetime import timedelta
+from datetime import datetime, time, timedelta
 from decimal import Decimal, DecimalException
 
 import pytz
@@ -24,7 +24,7 @@ from django.utils import formats
 from django.utils.formats import date_format
 from django.utils.functional import cached_property
 from django.utils.http import is_safe_url
-from django.utils.timezone import now
+from django.utils.timezone import make_aware, now
 from django.utils.translation import ugettext_lazy as _
 from django.views.generic import (
     DetailView, FormView, ListView, TemplateView, View,
@@ -862,8 +862,15 @@ class OrderTransition(OrderView):
                     fee=None
                 )
 
+            payment_date = None
+            if self.mark_paid_form.cleaned_data['payment_date'] != now().date():
+                payment_date = make_aware(datetime.combine(
+                    self.mark_paid_form.cleaned_data['payment_date'],
+                    time(hour=0, minute=0, second=0)
+                ), self.order.event.timezone)
+
             try:
-                p.confirm(user=self.request.user, count_waitinglist=False,
+                p.confirm(user=self.request.user, count_waitinglist=False, payment_date=payment_date,
                           force=self.mark_paid_form.cleaned_data.get('force', False))
             except Quota.QuotaExceededException as e:
                 p.state = OrderPayment.PAYMENT_STATE_FAILED
@@ -1365,6 +1372,7 @@ class OrderContactChange(OrderView):
                     },
                     user=self.request.user,
                 )
+
             if self.form.cleaned_data['regenerate_secrets']:
                 changed = True
                 self.order.secret = generate_secret()
@@ -1474,9 +1482,10 @@ class OrderSendMail(EventPermissionRequiredMixin, OrderViewMixin, FormView):
                 'code': order.code,
                 'date': date_format(order.datetime.astimezone(tz), 'SHORT_DATETIME_FORMAT'),
                 'expire_date': date_format(order.expires, 'SHORT_DATE_FORMAT'),
-                'url': build_absolute_uri(order.event, 'presale:event.order', kwargs={
+                'url': build_absolute_uri(order.event, 'presale:event.order.open', kwargs={
                     'order': order.code,
-                    'secret': order.secret
+                    'secret': order.secret,
+                    'hash': order.email_confirm_hash()
                 }),
                 'invoice_name': invoice_name,
                 'invoice_company': invoice_company,
@@ -1646,6 +1655,7 @@ class ExportMixin:
 
 class ExportDoView(EventPermissionRequiredMixin, ExportMixin, AsyncAction, View):
     permission = 'can_view_orders'
+    known_errortypes = ['ExportError']
     task = export
 
     def get_success_message(self, value):

src/pretix/control/views/typeahead.py

@@ -12,6 +12,7 @@ from django.utils.timezone import make_aware
 from django.utils.translation import pgettext, ugettext as _
 
 from pretix.base.models import Organizer, User
+from pretix.control.forms.event import EventWizardCopyForm
 from pretix.control.permissions import event_permission_required
 from pretix.helpers.daterange import daterange
 from pretix.helpers.i18n import i18ncomp
@@ -72,7 +73,13 @@ def event_list(request):
         page = int(request.GET.get('page', '1'))
     except ValueError:
         page = 1
-    qs = request.user.get_events_with_any_permission(request).filter(
+
+    if 'can_copy' in request.GET:
+        qs = EventWizardCopyForm.copy_from_queryset(request.user, request.session)
+    else:
+        qs = request.user.get_events_with_any_permission(request)
+
+    qs = qs.filter(
         Q(name__icontains=i18ncomp(query)) | Q(slug__icontains=query) |
         Q(organizer__name__icontains=i18ncomp(query)) | Q(organizer__slug__icontains=query)
     ).annotate(
@@ -100,6 +107,8 @@ def event_list(request):
 
 def nav_context_list(request):
     query = request.GET.get('query', '')
+    organizer = request.GET.get('organizer', None)
+
     try:
         page = int(request.GET.get('page', '1'))
     except ValueError:
@@ -138,6 +147,18 @@ def nav_context_list(request):
     ] + [
         serialize_event(e) for e in qs_events.select_related('organizer')[offset:offset + (pagesize if query else 5)]
     ]
+
+    if show_user and organizer:
+        try:
+            organizer = serialize_orga(Organizer.objects.get(pk=organizer))
+        except Organizer.DoesNotExist:
+            pass
+        else:
+            if request.user.has_organizer_permission(organizer, request):
+                if organizer in results:
+                    results.remove(organizer)
+                results.insert(1, organizer)
+
     doc = {
         'results': results,
         'pagination': {
@@ -332,7 +353,10 @@ def organizer_select2(request):
     if term:
         qs = qs.filter(Q(name__icontains=term) | Q(slug__icontains=term))
     if not request.user.has_active_staff_session(request.session.session_key):
-        qs = qs.filter(pk__in=request.user.teams.values_list('organizer', flat=True))
+        if 'can_create' in request.GET:
+            qs = qs.filter(pk__in=request.user.teams.filter(can_create_events=True).values_list('organizer', flat=True))
+        else:
+            qs = qs.filter(pk__in=request.user.teams.values_list('organizer', flat=True))
 
     total = qs.count()
     pagesize = 20

src/pretix/control/views/vouchers.py

@@ -143,7 +143,7 @@ class VoucherDelete(EventPermissionRequiredMixin, DeleteView):
             messages.error(request, _('A voucher can not be deleted if it already has been redeemed.'))
         else:
             self.object.log_action('pretix.voucher.deleted', user=self.request.user)
-            CartPosition.objects.filter(addon_to__voucher=False).delete()
+            CartPosition.objects.filter(addon_to__voucher=self.object).delete()
             self.object.cartposition_set.all().delete()
             self.object.delete()
             messages.success(request, _('The selected voucher has been deleted.'))

src/pretix/locale/ar/LC_MESSAGES/djangojs.po

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-05-09 12:45+0000\n"
+"POT-Creation-Date: 2019-06-05 10:21+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: Automatically generated\n"
 "Language-Team: none\n"

src/pretix/locale/ca/LC_MESSAGES/djangojs.po

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-05-09 12:45+0000\n"
+"POT-Creation-Date: 2019-06-05 10:21+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: Automatically generated\n"
 "Language-Team: none\n"

src/pretix/locale/cs/LC_MESSAGES/djangojs.po

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-05-09 12:45+0000\n"
+"POT-Creation-Date: 2019-06-05 10:21+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: Automatically generated\n"
 "Language-Team: none\n"

src/pretix/locale/da/LC_MESSAGES/djangojs.po

@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-05-09 12:45+0000\n"
+"POT-Creation-Date: 2019-06-05 10:21+0000\n"
 "PO-Revision-Date: 2018-04-24 14:22+0000\n"
 "Last-Translator: Pernille Thorsen <perth@aarhus.dk>\n"
 "Language-Team: Danish <https://translate.pretix.eu/projects/pretix/pretix-js/"

src/pretix/locale/de/LC_MESSAGES/djangojs.po

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-05-09 12:45+0000\n"
+"POT-Creation-Date: 2019-06-05 10:21+0000\n"
 "PO-Revision-Date: 2019-05-01 12:13+0000\n"
 "Last-Translator: Raphael Michel <michel@rami.io>\n"
 "Language-Team: German <https://translate.pretix.eu/projects/pretix/pretix-js/"

src/pretix/locale/de_Informal/LC_MESSAGES/djangojs.po

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-05-09 12:45+0000\n"
+"POT-Creation-Date: 2019-06-05 10:21+0000\n"
 "PO-Revision-Date: 2019-05-01 12:12+0000\n"
 "Last-Translator: Raphael Michel <michel@rami.io>\n"
 "Language-Team: German (informal) <https://translate.pretix.eu/projects/"

src/pretix/locale/djangojs.pot

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-05-09 12:45+0000\n"
+"POT-Creation-Date: 2019-06-05 10:21+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"

src/pretix/locale/el/LC_MESSAGES/djangojs.po

@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-05-09 12:45+0000\n"
-"PO-Revision-Date: 2019-04-24 22:00+0000\n"
+"POT-Creation-Date: 2019-06-05 10:21+0000\n"
+"PO-Revision-Date: 2019-06-04 16:00+0000\n"
 "Last-Translator: ThanosTeste <testebasisth@unisystems.eu>\n"
 "Language-Team: Greek <https://translate.pretix.eu/projects/pretix/pretix-js/"
 "el/>\n"
@@ -49,7 +49,7 @@ msgstr "Επικοινωνία με το Stripe …"
 
 #: pretix/plugins/stripe/static/pretixplugins/stripe/pretix-stripe.js:56
 msgid "Total"
-msgstr "??????"
+msgstr "Σύνολο"
 
 #: pretix/static/pretixbase/js/asynctask.js:39
 #: pretix/static/pretixbase/js/asynctask.js:95
@@ -58,8 +58,8 @@ msgid ""
 "Depending on the size of your event, this might take up to a few minutes."
 msgstr ""
 "Το αίτημά σας έχει τεθεί σε ουρά στο διακομιστή και θα υποβληθεί σε "
-"επεξεργασία. Ανάλογα με το μέγεθος του συμβάντος, αυτό μπορεί να διαρκέσει "
-"μερικά λεπτά."
+"επεξεργασία. Ανάλογα με το μέγεθος του συμβάντος σας, αυτό μπορεί να "
+"διαρκέσει μερικά λεπτά."
 
 #: pretix/static/pretixbase/js/asynctask.js:45
 #: pretix/static/pretixbase/js/asynctask.js:101
@@ -153,7 +153,7 @@ msgstr "Περιοχή Barcode"
 
 #: pretix/static/pretixcontrol/js/ui/editor.js:428
 msgid "Powered by pretix"
-msgstr ""
+msgstr "Υποστηρίζεται από το Pretix"
 
 #: pretix/static/pretixcontrol/js/ui/editor.js:430
 msgid "Object"
@@ -214,7 +214,7 @@ msgstr "Ολα"
 
 #: pretix/static/pretixcontrol/js/ui/main.js:306
 msgid "None"
-msgstr ""
+msgstr "Κανένας"
 
 #: pretix/static/pretixcontrol/js/ui/main.js:595
 msgid "Use a different name internally"
@@ -225,14 +225,12 @@ msgid "Click to close"
 msgstr "Κάντε κλικ για να κλείσετε"
 
 #: pretix/static/pretixcontrol/js/ui/orderchange.js:24
-#, fuzzy
-#| msgid "Contacting Stripe …"
 msgid "Calculating default price…"
 msgstr "Επικοινωνία με το Stripe …"
 
 #: pretix/static/pretixcontrol/js/ui/question.js:42
 msgid "Others"
-msgstr ""
+msgstr "Άλλοι"
 
 #: pretix/static/pretixcontrol/js/ui/question.js:71
 msgid "Count"
@@ -249,8 +247,8 @@ msgstr "Όχι"
 #: pretix/static/pretixcontrol/js/ui/subevent.js:108
 msgid "(one more date)"
 msgid_plural "({num} more dates)"
-msgstr[0] ""
-msgstr[1] ""
+msgstr[0] "(μία παραπάνω ημερομηνία)"
+msgstr[1] "( {num} περισσότερες ημερομηνίες)"
 
 #: pretix/static/pretixpresale/js/ui/cart.js:39
 msgid "The items in your cart are no longer reserved for you."
@@ -263,17 +261,17 @@ msgstr "Το καλάθι έληξε"
 #: pretix/static/pretixpresale/js/ui/cart.js:46
 msgid "The items in your cart are reserved for you for one minute."
 msgid_plural "The items in your cart are reserved for you for {num} minutes."
-msgstr[0] ""
-msgstr[1] ""
+msgstr[0] "Τα είδη στο καλάθι θα παραμείνουν δεσμευμένα για ένα λεπτό."
+msgstr[1] "Τα είδη στο καλάθι θα παραμείνουν δεσμευμένα για {num} λεπτά."
 
 #: pretix/static/pretixpresale/js/ui/main.js:201
 msgid "Please enter a quantity for one of the ticket types."
-msgstr ""
+msgstr "Εισαγάγετε μια ποσότητα για έναν από τους τύπους εισιτηρίων."
 
 #: pretix/static/pretixpresale/js/widget/widget.js:15
 msgctxt "widget"
 msgid "Sold out"
-msgstr ""
+msgstr "Εξαντλημένα"
 
 #: pretix/static/pretixpresale/js/widget/widget.js:16
 msgctxt "widget"
@@ -283,7 +281,7 @@ msgstr "Αγορά"
 #: pretix/static/pretixpresale/js/widget/widget.js:17
 msgctxt "widget"
 msgid "Reserved"
-msgstr ""
+msgstr "Κατοχυρωμένα"
 
 #: pretix/static/pretixpresale/js/widget/widget.js:18
 msgctxt "widget"
@@ -293,59 +291,60 @@ msgstr "ΔΩΡΕΑΝ"
 #: pretix/static/pretixpresale/js/widget/widget.js:19
 msgctxt "widget"
 msgid "from %(currency)s %(price)s"
-msgstr ""
+msgstr "απο %(currency)s %(price)s"
 
 #: pretix/static/pretixpresale/js/widget/widget.js:20
 msgctxt "widget"
 msgid "incl. %(rate)s% %(taxname)s"
-msgstr ""
+msgstr "συμπεριλαμβανομένου %(rate)s% %(taxname)s"
 
 #: pretix/static/pretixpresale/js/widget/widget.js:21
 msgctxt "widget"
 msgid "plus %(rate)s% %(taxname)s"
-msgstr ""
+msgstr "συν %(rate)s% %(taxname)s"
 
 #: pretix/static/pretixpresale/js/widget/widget.js:22
 msgctxt "widget"
 msgid "incl. taxes"
-msgstr ""
+msgstr "συμπεριλαμβανομένων των φόρων"
 
 #: pretix/static/pretixpresale/js/widget/widget.js:23
 msgctxt "widget"
 msgid "plus taxes"
-msgstr ""
+msgstr "συν τους φόρους"
 
 #: pretix/static/pretixpresale/js/widget/widget.js:24
 #, javascript-format
 msgctxt "widget"
 msgid "currently available: %s"
-msgstr ""
+msgstr "διαθέσιμη προς το παρόν:%s"
 
 #: pretix/static/pretixpresale/js/widget/widget.js:25
 msgctxt "widget"
 msgid "Only available with a voucher"
-msgstr ""
+msgstr "Διατίθεται μόνο με ένα κουπόνι"
 
 #: pretix/static/pretixpresale/js/widget/widget.js:26
 #, javascript-format
 msgctxt "widget"
 msgid "minimum amount to order: %s"
-msgstr ""
+msgstr "ελάχιστο ποσό για παραγγελία: %s"
 
 #: pretix/static/pretixpresale/js/widget/widget.js:27
 msgctxt "widget"
 msgid "Close ticket shop"
-msgstr ""
+msgstr "Κλείστε το κατάστημα εισιτηρίων"
 
 #: pretix/static/pretixpresale/js/widget/widget.js:28
 msgctxt "widget"
 msgid "The ticket shop could not be loaded."
-msgstr ""
+msgstr "Δεν ήταν δυνατή η φόρτωση του εισιτηρίου."
 
 #: pretix/static/pretixpresale/js/widget/widget.js:29
 msgctxt "widget"
 msgid "The cart could not be created. Please try again later"
 msgstr ""
+"Δεν ήταν δυνατή η δημιουργία του καλαθιού. Παρακαλώ προσπαθήστε ξανά αργότερα"
 
 #: pretix/static/pretixpresale/js/widget/widget.js:30
 msgctxt "widget"
@@ -358,8 +357,8 @@ msgid ""
 "You currently have an active cart for this event. If you select more "
 "products, they will be added to your existing cart."
 msgstr ""
-"Αυτήν τη στιγμή έχετε ένα ενεργό καλάθι για αυτό το συμβάν. Αν επιλέξετε "
-"περισσότερα προϊόντα, θα προστεθούν στο υπάρχον καλάθι σας."
+"Αυτήν τη στιγμή έχετε προϊόντα στο καλάθι για αυτήν την εκδήλωση. Αν "
+"επιλέξετε περισσότερα προϊόντα, θα προστεθούν στο υπάρχον καλάθι σας."
 
 #: pretix/static/pretixpresale/js/widget/widget.js:33
 msgctxt "widget"
@@ -372,8 +371,8 @@ msgid ""
 "<a href=\"https://pretix.eu\" target=\"_blank\" rel=\"noopener\">event "
 "ticketing powered by pretix</a>"
 msgstr ""
-"<a href=\"https://pretix.eu\" target=\"_blank\" rel=\"noopener\">event "
-"ticketing powered by pretix</a>"
+"<a href=\"https://pretix.eu\" target=\"_blank\" rel=\"noopener\">εισιτήρια "
+"εκδηλώσεων powered by pretix</a>"
 
 #: pretix/static/pretixpresale/js/widget/widget.js:36
 msgctxt "widget"

src/pretix/locale/es/LC_MESSAGES/djangojs.po

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-05-09 12:45+0000\n"
+"POT-Creation-Date: 2019-06-05 10:21+0000\n"
 "PO-Revision-Date: 2019-03-31 08:00+0000\n"
 "Last-Translator: oocf <oswaldocerna@gmail.com>\n"
 "Language-Team: Spanish <https://translate.pretix.eu/projects/pretix/pretix-"

src/pretix/locale/fr/LC_MESSAGES/djangojs.po

@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: French\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-05-09 12:45+0000\n"
+"POT-Creation-Date: 2019-06-05 10:21+0000\n"
 "PO-Revision-Date: 2018-10-28 10:23+0000\n"
 "Last-Translator: Arnaud Vergnet <keplyx@gmail.com>\n"
 "Language-Team: French <https://translate.pretix.eu/projects/pretix/pretix-js/"

src/pretix/locale/it/LC_MESSAGES/djangojs.po

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-05-09 12:45+0000\n"
+"POT-Creation-Date: 2019-06-05 10:21+0000\n"
 "PO-Revision-Date: 2019-01-02 08:20+0000\n"
 "Last-Translator: amefad <fame@libero.it>\n"
 "Language-Team: Italian <https://translate.pretix.eu/projects/pretix/pretix-"

src/pretix/locale/nb_NO/LC_MESSAGES/djangojs.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2019-05-09 12:45+0000\n"
+"POT-Creation-Date: 2019-06-05 10:21+0000\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"