Don't select last added element on load

* Widget: fix calendar view showing old events due to cache-key (Z#23247433)

* Update EventCalendarCell.vue

doc/api/resources/event_meta_properties.rst

@@ -0,0 +1,241 @@
+Event Meta Properties
+=====================
+
+Resource description
+--------------------
+
+An event meta property is used to to define meta information fields for its events.
+This information can be re-used, for example, in ticket layouts.
+
+The event meta property resource contains the following public fields:
+
+.. rst-class:: rest-resource-table
+
+===================================== ========================== =======================================================
+Field                                 Type                       Description
+===================================== ========================== =======================================================
+id                                    integer                    Unique ID for this property
+name                                  string                     Name of the property
+default                               string                     Value of the default option
+required                              boolean                    If ``true``, an event can only be taken live if the
+                                                                 property is set. In event series, it's always optional
+                                                                 to set a value for individual dates
+protected                             boolean                    If ``true``, the value for an event can only be changed
+                                                                 by organizer-level administrators
+filter_public                         boolean                    If ``true``, this property will be shown to filter
+                                                                 events in the public event list and calendar
+public_label                          string                     Public name of the property
+filter_allowed                        boolean                    If ``true``, this property will be shown to filter
+                                                                 events or reports in the backend, and it can also be
+                                                                 used for hidden filter parameters in the frontend
+choices                               list of objects            List of JSON objects representing all permitted values
+                                                                 for this property, or ``null`` for no limitation.
+                                                                 Each choice object has a required internal name named
+                                                                 ``key`` and optional public name named ``label``
+                                                                 consisting of a dictionary of i18n string translations
+===================================== ========================== =======================================================
+
+Endpoints
+---------
+
+.. http:get:: /api/v1/organizers/(organizer)/event_meta_properties/
+
+   Returns a list of all meta properties for the organizer.
+
+   **Example request**:
+
+   .. sourcecode:: http
+
+      GET /api/v1/organizers/bigevents/meta_properties/ 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": [
+          {
+            "id": 1,
+            "name": "Color",
+            "default": "blue",
+            "required": false,
+            "protected": false,
+            "filter_public": false,
+            "public_label": {},
+            "filter_allowed": true,
+            "choices": [
+                {
+                    "key": "blue",
+                    "label": {
+                        "en": "Blue"
+                    },
+                }
+            ]
+          }
+        ]
+      }
+
+   :param organizer: The ``slug`` field of the organizer
+   :statuscode 200: no error
+   :statuscode 401: Authentication failure
+   :statuscode 403: The requested organizer does not exist **or** you have no permission to view this resource.
+
+.. http:get:: /api/v1/organizers/(organizer)/event_meta_properties/(id)/
+
+   Returns information on one property, identified by its id.
+
+   **Example request**:
+
+   .. sourcecode:: http
+
+      GET /api/v1/organizers/bigevents/event_meta_properties/1/ HTTP/1.1
+      Host: pretix.eu
+      Accept: application/json, text/javascript
+
+   **Example response**:
+
+   .. sourcecode:: http
+
+      {
+        "id": 1,
+        "name": "Color",
+        "default": "blue",
+        "required": false,
+        "protected": false,
+        "filter_public": false,
+        "public_label": {},
+        "filter_allowed": true,
+        "choices": null
+      }
+
+   :param organizer: The ``slug`` field of the organizer
+   :param id: The ``id`` field of the meta property to retrieve
+   :statuscode 200: no error
+   :statuscode 401: Authentication failure
+   :statuscode 403: The requested organizer does not exist **or** you have no permission to view this resource.
+
+.. http:post:: /api/v1/organizers/(organizer)/event_meta_properties/
+
+   Creates a new meta property
+
+   **Example request**:
+
+   .. sourcecode:: http
+
+      POST /api/v1/organizers/bigevents/event_meta_properties/ HTTP/1.1
+      Host: pretix.eu
+      Accept: application/json, text/javascript
+      Content-Type: application/json
+
+      {
+        "name": "ref-code",
+        "default": "abcde",
+        "required": true,
+        "choices": null
+      }
+
+
+   **Example response**:
+
+   .. sourcecode:: http
+
+    {
+        "id": 2,
+        "name": "reference",
+        "default": "abcde",
+        "required": true,
+        "protected": false,
+        "filter_public": false,
+        "public_label": null,
+        "filter_allowed": true,
+        "choices": null
+    }
+
+   :param organizer: The ``slug`` field of the organizer
+   :statuscode 201: no error
+   :statuscode 400: The meta property could not be created due to invalid submitted data.
+   :statuscode 401: Authentication failure
+   :statuscode 403: The requested organizer does not exist **or** you have no permission to create this resource.
+
+.. http:patch:: /api/v1/organizers/(organizer)/event_meta_properties/(id)/
+
+   Update a meta property. You can also use ``PUT`` instead of ``PATCH``. With ``PUT``, you have to provide
+   all fields of the resource, other fields will be reset to default. With ``PATCH``, you only need to provide the
+   fields that you want to change.
+
+   You can change all fields of the resource except the ``id`` field.
+
+   **Example request**:
+
+   .. sourcecode:: http
+
+      PATCH /api/v1/organizers/bigevents/event_meta_properties/2/ HTTP/1.1
+      Host: pretix.eu
+      Accept: application/json, text/javascript
+      Content-Type: application/json
+      Content-Length: 94
+
+      {
+        "required": false
+      }
+
+   **Example response**:
+
+   .. sourcecode:: http
+
+      HTTP/1.1 200 OK
+      Vary: Accept
+      Content-Type: application/json
+
+      {
+        "id": 3,
+        "name": "reference",
+        "default": "abcde",
+        "required": false,
+        "protected": false,
+        "filter_public": false,
+        "public_label": null,
+        "filter_allowed": true,
+        "choices": null
+      }
+
+   :param organizer: The ``slug`` field of the organizer
+   :param id: The ``id`` field of the meta property to modify
+   :statuscode 200: no error
+   :statuscode 400: The property could not be modified due to invalid submitted data
+   :statuscode 401: Authentication failure
+   :statuscode 403: The requested organizer does not exist **or** you have no permission to change this resource.
+
+.. http:delete:: /api/v1/organizers/(organizer)/event_meta_properties/(id)/
+
+   Delete a meta property.
+
+   **Example request**:
+
+   .. sourcecode:: http
+
+      DELETE /api/v1/organizers/bigevents/event_meta_properties/1/ HTTP/1.1
+      Host: pretix.eu
+      Accept: application/json, text/javascript
+
+   **Example response**:
+
+   .. sourcecode:: http
+
+      HTTP/1.1 204 No Content
+      Vary: Accept
+
+   :param organizer: The ``slug`` field of the organizer
+   :param id: The ``id`` field of the meta property to delete
+   :statuscode 204: no error
+   :statuscode 401: Authentication failure
+   :statuscode 403: The requested organizer does not exist **or** you have no permission to delete this resource.

doc/api/resources/index.rst

@@ -12,6 +12,7 @@ at :ref:`plugin-docs`.
    organizers
    events
    subevents
+   event_meta_properties
    taxrules
    categories
    items

src/pretix/api/serializers/organizer.py

@@ -28,6 +28,7 @@ from django.db import transaction
 from django.db.models import Q
 from django.utils.crypto import get_random_string
 from django.utils.translation import gettext, gettext_lazy as _
+from i18nfield.rest_framework import I18nField
 from rest_framework import serializers
 from rest_framework.exceptions import ValidationError
 
@@ -40,9 +41,10 @@ from pretix.api.serializers.settings import SettingsSerializer
 from pretix.base.auth import get_auth_backends
 from pretix.base.i18n import get_language_without_region
 from pretix.base.models import (
-    Customer, Device, GiftCard, GiftCardAcceptance, GiftCardTransaction,
-    Membership, MembershipType, OrderPosition, Organizer, ReusableMedium,
-    SalesChannel, SeatingPlan, Team, TeamAPIToken, TeamInvite, User,
+    Customer, Device, EventMetaProperty, GiftCard, GiftCardAcceptance,
+    GiftCardTransaction, Membership, MembershipType, OrderPosition, Organizer,
+    ReusableMedium, SalesChannel, SeatingPlan, Team, TeamAPIToken, TeamInvite,
+    User,
 )
 from pretix.base.models.seating import SeatingPlanLayoutValidator
 from pretix.base.permissions import (
@@ -640,3 +642,88 @@ class OrganizerSettingsSerializer(SettingsSerializer):
         )
         # TODO: make sure pub is always correct
         return 'pub/' + fname
+
+
+class MetaPropertyListField(serializers.ListField):
+    def __init__(self, *args, **kwargs):
+        kwargs["validators"] = kwargs.pop("validators", [])
+
+        def validate_keys_unique(choices):
+            if not choices:
+                return
+            keys = [c.get("key") for c in choices]
+            if len(set(keys)) < len(keys):
+                raise ValidationError("The key for each meta property value option must be unique.")
+
+        kwargs["validators"].append(
+            validate_keys_unique
+        )
+        super().__init__(*args, **kwargs)
+
+
+class MetaPropertyDictField(serializers.DictField):
+
+    def __init__(self, **kwargs):
+        self.label_child = kwargs.pop("label_child", I18nField())
+        super().__init__(**kwargs)
+
+    def to_representation(self, value):
+        # django added unneccessary keys DELETE, ORDER through formsets, filter them here for backwards compat
+        d = {
+            "key": value["key"]
+        }
+        if "label" in value:
+            d["label"] = self.label_child.to_representation(value["label"])
+
+        return super().to_representation(d)
+
+    def to_internal_value(self, data):
+        if not isinstance(data, dict):
+            raise ValidationError("Meta property value options must be a dict.")
+
+        if not isinstance(data.get("key"), str):
+            raise ValidationError("Meta property value options must have a key of type string.")
+
+        if any(k not in {"key", "label"} for k in data.keys()):
+            raise ValidationError("Meta property value options may only have a key and optionally a label.")
+
+        if "label" in data:
+            try:
+                data["label"] = self.label_child.to_internal_value(data["label"])
+            except ValidationError as e:
+                raise ValidationError({"label": e.detail})
+
+        return super().to_internal_value(data)
+
+
+class EventMetaPropertiesSerializer(I18nAwareModelSerializer):
+    choices = MetaPropertyListField(
+        child=MetaPropertyDictField(
+            label_child=I18nField()
+        ),
+        allow_null=True,
+    )
+
+    class Meta:
+        model = EventMetaProperty
+        fields = (
+            'id', 'name', 'default', 'required', 'protected', 'filter_public', 'public_label', 'filter_allowed',
+            'choices'
+        )
+
+    def validate(self, data):
+        data = super().validate(data)
+        full_data = self.to_internal_value(self.to_representation(self.instance)) if self.instance else {}
+        full_data.update(data)
+
+        choices = full_data.get("choices")
+        default = full_data.get("default")
+        if choices and default:
+            choice_keys = [c.get("key") for c in choices]
+            if default not in choice_keys:
+                raise ValidationError("You cannot set a default value that is not a valid value.")
+
+        if not choices and "choices" in data:
+            # normalize empty dict to None
+            data["choices"] = None
+        return data

src/pretix/api/urls.py

@@ -68,6 +68,7 @@ orga_router.register(r'scheduled_exports', exporters.ScheduledOrganizerExportVie
 orga_router.register(r'exporters', exporters.OrganizerExportersViewSet, basename='exporters')
 orga_router.register(r'transactions', order.OrganizerTransactionViewSet)
 orga_router.register(r'orderpositions', order.OrganizerOrderPositionViewSet, basename='orderpositions')
+orga_router.register(r'event_meta_properties', organizer.EventMetaPropertiesViewSet)
 
 team_router = routers.DefaultRouter()
 team_router.register(r'members', organizer.TeamMemberViewSet)

src/pretix/api/views/organizer.py

@@ -44,15 +44,16 @@ from pretix.api.models import OAuthAccessToken
 from pretix.api.pagination import TotalOrderingFilter
 from pretix.api.serializers.organizer import (
     CustomerCreateSerializer, CustomerSerializer, DeviceSerializer,
-    GiftCardSerializer, GiftCardTransactionSerializer, MembershipSerializer,
+    EventMetaPropertiesSerializer, GiftCardSerializer,
+    GiftCardTransactionSerializer, MembershipSerializer,
     MembershipTypeSerializer, OrganizerSerializer, OrganizerSettingsSerializer,
     SalesChannelSerializer, SeatingPlanSerializer, TeamAPITokenSerializer,
     TeamInviteSerializer, TeamMemberSerializer, TeamSerializer,
 )
 from pretix.base.models import (
-    Customer, Device, Event, GiftCard, GiftCardTransaction, LogEntry,
-    Membership, MembershipType, Organizer, SalesChannel, SeatingPlan, Team,
-    TeamAPIToken, TeamInvite, User,
+    Customer, Device, Event, EventMetaProperty, GiftCard, GiftCardTransaction,
+    LogEntry, Membership, MembershipType, Organizer, SalesChannel, SeatingPlan,
+    Team, TeamAPIToken, TeamInvite, User,
 )
 from pretix.base.plugins import (
     PLUGIN_LEVEL_EVENT, PLUGIN_LEVEL_EVENT_ORGANIZER_HYBRID,
@@ -846,3 +847,49 @@ class SalesChannelViewSet(viewsets.ModelViewSet):
             data={'id': instance.pk}
         )
         instance.delete()
+
+
+class EventMetaPropertiesViewSet(viewsets.ModelViewSet):
+    serializer_class = EventMetaPropertiesSerializer
+    queryset = EventMetaProperty.objects.none()
+    write_permission = 'organizer.settings.general:write'
+
+    def get_queryset(self):
+        return self.request.organizer.meta_properties.all()
+
+    def get_serializer_context(self):
+        ctx = super().get_serializer_context()
+        ctx['organizer'] = self.request.organizer
+        return ctx
+
+    @transaction.atomic()
+    def perform_destroy(self, instance):
+        instance.log_action(
+            'pretix.property.deleted',
+            user=self.request.user,
+            auth=self.request.auth,
+            data={'id': instance.pk}
+        )
+        instance.delete()
+
+    @transaction.atomic()
+    def perform_create(self, serializer):
+        inst = serializer.save(organizer_id=self.request.organizer.pk)
+        serializer.instance.log_action(
+            'pretix.property.created',
+            user=self.request.user,
+            auth=self.request.auth,
+            data=self.request.data,
+        )
+        return inst
+
+    @transaction.atomic()
+    def perform_update(self, serializer):
+        inst = serializer.save(organizer_id=self.request.organizer.pk)
+        serializer.instance.log_action(
+            'pretix.property.changed',
+            user=self.request.user,
+            auth=self.request.auth,
+            data=self.request.data,
+        )
+        return inst

src/pretix/control/logdisplay.py

@@ -717,6 +717,10 @@ class CoreUserImpersonatedLogEntryType(UserImpersonatedLogEntryType):
     'pretix.organizer.export.schedule.failed': _('A scheduled export has failed: {reason}.'),
     'pretix.organizer.outgoingmails.retried': _('Failed emails have been scheduled to be retried.'),
     'pretix.organizer.outgoingmails.aborted': _('Queued emails have been aborted.'),
+    'pretix.property.created': _('An organizer meta property has been created.'),
+    'pretix.property.deleted': _('An organizer meta property has been deleted.'),
+    'pretix.property.changed': _('An organizer meta property has been changed.'),
+    'pretix.property.reordered': _('An organizer meta property has been reordered.'),
     'pretix.giftcards.acceptance.added': _('Gift card acceptance for another organizer has been added.'),
     'pretix.giftcards.acceptance.removed': _('Gift card acceptance for another organizer has been removed.'),
     'pretix.giftcards.acceptance.acceptor.invited': _('A new gift card acceptor has been invited.'),

src/pretix/control/templates/pretixcontrol/auth/oauth_authorization.html

@@ -45,8 +45,8 @@
             </p>
 
             <div class="form-group buttons">
-                <input type="submit" class="btn btn-large btn-default" value="Cancel"/>
-                <input type="submit" class="btn btn-large btn-primary" name="allow" value="Authorize"/>
+                <input type="submit" class="btn btn-large btn-default" value="{% trans "Cancel" %}"/>
+                <input type="submit" class="btn btn-large btn-primary" name="allow" value="{% trans "Authorize" %}"/>
             </div>
         </form>
     {% else %}

src/pretix/locale/th/LC_MESSAGES/django.po

@@ -8,7 +8,7 @@ msgstr ""
 "Project-Id-Version: PACKAGE VERSION\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2026-08-24 15:35+0000\n"
-"PO-Revision-Date: 2026-09-23 09:38+0000\n"
+"PO-Revision-Date: 2026-09-23 18:00+0000\n"
 "Last-Translator: Nate Horst <nate@agcthailand.org>\n"
 "Language-Team: Thai <https://translate.pretix.eu/projects/pretix/pretix/th/>"
 "\n"
@@ -11509,11 +11509,23 @@ msgid ""
 "Best regards,  \n"
 "Your {event} team"
 msgstr ""
+"สวัสดี\n"
+"\n"
+"การพยายามชำระเงินสำหรับคำสั่งซื้อของคุณสำหรับงาน {event} ล้มเหลว\n"
+"\n"
+"คำสั่งซื้อของคุณยังคงมีผลสมบูรณ์ และคุณสามารถพยายามชำระเงินอีกครั้งโดยใช้วิธีการชำระเงินเดิมหรือวิ"
+"ธีการอื่น โปรดทำรายการชำระเงินให้เสร็จสิ้นก่อน {expire_date}\n"
+"\n"
+"คุณสามารถลองชำระเงินใหม่และดูสถานะคำสั่งซื้อของคุณได้ที่ \n"
+"{url}\n"
+"\n"
+"ขอแสดงความนับถือ\n"
+"ทีมงาน {event}"
 
 #: pretix/base/settings.py
 #, python-brace-format
 msgid "You have been selected from the waitinglist for {event}"
-msgstr ""
+msgstr "คุณได้รับเลือกจากรายชื่อสำรอง (Waiting list) สำหรับงาน {event}"
 
 #: pretix/base/settings.py
 #, python-brace-format
@@ -11545,11 +11557,36 @@ msgid ""
 "Best regards,  \n"
 "Your {event} team"
 msgstr ""
+"สวัสดี\n"
+"\n"
+"คุณได้ลงทะเบียนในรายชื่อสำรองสำหรับงาน {event}\n"
+"ในรายการสินค้า {product}\n"
+"\n"
+"ขณะนี้เรามีตั๋วพร้อมสำหรับคุณแล้ว! คุณสามารถใช้สิทธิ์รับตั๋วได้ในร้านค้าตั๋วของเราภายใน\n"
+" {hours} ชั่วโมงข้างหน้า โดยกรอกรหัสวอเชอร์ดังต่อไปนี้:\n"
+"\n"
+"{code}\n"
+"\n"
+"หรือคุณสามารถคลิกที่ลิงก์ต่อไปนี้ได้ทันที:\n"
+"\n"
+"{url}\n"
+"\n"
+"โปรดทราบว่าลิงก์นี้ใช้ได้ภายใน {hours} ชั่วโมงข้างหน้าเท่านั้น!\n"
+"หากคุณไม่ใช้สิทธิ์วอเชอร์ภายในระยะเวลาดังกล่าว\n"
+"เราจะจัดสรรตั๋วให้กับบุคคลถัดไปในรายชื่อสำรอง\n"
+"\n"
+"หากคุณไม่ต้องการตั๋วแล้ว เราขอความกรุณาคลิกที่ลิงก์ต่อไปนี้เพื่อแจ้งให้เราทราบ\n"
+"เพื่อที่เราจะได้จัดส่งตั๋วให้กับบุคคลถัดไปในรายชื่อสำรองโดยเร็วที่สุด:\n"
+"\n"
+"{url_remove}\n"
+"\n"
+"ขอแสดงความนับถือ\n"
+"ทีมงาน {event}"
 
 #: pretix/base/settings.py
 #, python-brace-format
 msgid "Order canceled: {code}"
-msgstr ""
+msgstr "คำสั่งซื้อถูกยกเลิก: {code}"
 
 #: pretix/base/settings.py
 #, python-brace-format
@@ -11566,11 +11603,22 @@ msgid ""
 "Best regards,  \n"
 "Your {event} team"
 msgstr ""
+"สวัสดี\n"
+"\n"
+"คำสั่งซื้อ {code} ของคุณสำหรับงาน {event} ถูกยกเลิกเรียบร้อยแล้ว\n"
+"\n"
+"{comment}\n"
+"\n"
+"คุณสามารถดูรายละเอียดคำสั่งซื้อของคุณได้ที่\n"
+" {url}\n"
+"\n"
+"ขอแสดงความนับถือ\n"
+"ทีมงาน {event}"
 
 #: pretix/base/settings.py
 #, python-brace-format
 msgid "Order approved and awaiting payment: {code}"
-msgstr ""
+msgstr "คำสั่งซื้อได้รับการอนุมัติและกำลังรอการชำระเงิน: {code}"
 
 #: pretix/base/settings.py
 #, python-brace-format
@@ -11589,6 +11637,19 @@ msgid ""
 "Best regards,  \n"
 "Your {event} team"
 msgstr ""
+"สวัสดี\n"
+"\n"
+"เราได้อนุมัติคำสั่งซื้อของคุณสำหรับงาน {event} แล้ว\n"
+"และยินดีเป็นอย่างยิ่งที่จะได้ต้อนรับคุณในงานของเรา\n"
+"\n"
+"โปรดดำเนินการชำระเงินสำหรับคำสั่งซื้อของคุณก่อน {expire_date}\n"
+"\n"
+"คุณสามารถเลือกวิธีการชำระเงินและทำรายการชำระเงินได้ที่นี่:\n"
+"\n"
+"{url}\n"
+"\n"
+"ขอแสดงความนับถือ\n"
+"ทีมงาน {event}"
 
 #: pretix/base/settings.py
 #, python-brace-format
@@ -11603,11 +11664,20 @@ msgid ""
 "Best regards,  \n"
 "Your {event} team"
 msgstr ""
+"สวัสดี\n"
+"\n"
+"เราได้อนุมัติการสั่งซื้อตั๋วสำหรับคุณสำหรับงาน {event} แล้ว\n"
+"\n"
+"คุณสามารถดูรายละเอียดและสถานะตั๋วของคุณได้ที่นี่:\n"
+"{url}\n"
+"\n"
+"ขอแสดงความนับถือ\n"
+"ทีมงาน {event}"
 
 #: pretix/base/settings.py
 #, python-brace-format
 msgid "Order approved and confirmed: {code}"
-msgstr ""
+msgstr "คำสั่งซื้อได้รับการอนุมัติและยืนยันแล้ว: {code}"
 
 #: pretix/base/settings.py
 #, python-brace-format
@@ -11623,11 +11693,22 @@ msgid ""
 "Best regards,  \n"
 "Your {event} team"
 msgstr ""
+"สวัสดี\n"
+"\n"
+"เราได้อนุมัติคำสั่งซื้อของคุณสำหรับงาน {event} แล้ว และยินดีเป็นอย่างยิ่งที่จะได้ต้อนรับคุณในงานของเ"
+"รา\n"
+"เนื่องจากคุณสั่งซื้อเฉพาะรายการสินค้าฟรี จึงไม่มีค่าใช้จ่ายที่ต้องชำระ\n"
+"\n"
+"คุณสามารถแก้ไขรายละเอียดคำสั่งซื้อและดูสถานะคำสั่งซื้อของคุณได้ที่ \n"
+"{url}\n"
+"\n"
+"ขอแสดงความนับถือ\n"
+"ทีมงาน {event}"
 
 #: pretix/base/settings.py
 #, python-brace-format
 msgid "Order denied: {code}"
-msgstr ""
+msgstr "คำสั่งซื้อถูกปฏิเสธ: {code}"
 
 #: pretix/base/settings.py
 #, python-brace-format
@@ -11645,6 +11726,18 @@ msgid ""
 "Best regards,  \n"
 "Your {event} team"
 msgstr ""
+"สวัสดี\n"
+"\n"
+"ขออภัยเป็นอย่างยิ่ง เราได้ปฏิเสธคำขอสั่งซื้อของคุณสำหรับงาน {event}\n"
+"\n"
+"{comment}\n"
+"\n"
+"คุณสามารถดูรายละเอียดคำสั่งซื้อของคุณได้ที่นี่:\n"
+"\n"
+"{url}\n"
+"\n"
+"ขอแสดงความนับถือ\n"
+"ทีมงาน {event}"
 
 #: pretix/base/settings.py
 #, python-brace-format
@@ -11657,11 +11750,18 @@ msgid ""
 "Best regards,  \n"
 "Your {event} team"
 msgstr ""
+"สวัสดีค่ะ/ครับ\n"
+"\n"
+"คุณสามารถแก้ไขรายละเอียดคำสั่งซื้อและดูสถานะคำสั่งซื้อของคุณได้ที่\n"
+"{url}\n"
+"\n"
+"ขอแสดงความนับถือ\n"
+"ทีมงาน {event}"
 
 #: pretix/base/settings.py
 #, python-brace-format
 msgid "Invoice {invoice_number}"
-msgstr ""
+msgstr "ใบกำกับภาษี {invoice_number}"
 
 #: pretix/base/settings.py
 #, python-brace-format
@@ -11675,6 +11775,14 @@ msgid ""
 "\n"
 "Your {event} team"
 msgstr ""
+"สวัสดี\n"
+"\n"
+"โปรดดูใบแจ้งหนี้/ใบกำกับภาษีใหม่ที่แนบมาพร้อมนี้สำหรับคำสั่งซื้อ {code} ของงาน {event} คำสั่งซื้อนี้"
+"ถูกทำรายการโดย {order_email}\n"
+"\n"
+"ขอแสดงความนับถือ\n"
+"\n"
+"ทีมงาน {event}"
 
 #: pretix/base/settings.py
 #, python-brace-format
@@ -11871,6 +11979,21 @@ msgid ""
 "\n"
 "Your {organizer} team"
 msgstr ""
+"สวัสดี {name}\n"
+"\n"
+"มีการเปลี่ยนแปลงต่อไปนี้เกิดขึ้นกับบัญชีของคุณที่ {organizer}:\n"
+"\n"
+"{message}\n"
+"\n"
+"คุณสามารถตรวจสอบและเปลี่ยนแปลงการตั้งค่าบัญชีของคุณได้ที่นี่:\n"
+"\n"
+"{url}\n"
+"\n"
+"หากการเปลี่ยนแปลงนี้ไม่ได้ดำเนินการโดยคุณ โปรดติดต่อเราโดยทันที\n"
+"\n"
+"ขอแสดงความนับถือ\n"
+"\n"
+"ทีมงาน {organizer}"
 
 #: pretix/base/settings.py
 msgid "Please enter the hexadecimal code of a color, e.g. #990000."
@@ -13057,95 +13180,96 @@ msgstr ""
 #: pretix/base/timeline.py
 msgctxt "timeline"
 msgid "Customers can no longer modify their order information"
-msgstr ""
+msgstr "ลูกค้าไม่สามารถแก้ไขข้อมูลคำสั่งซื้อของตนเองได้อีกต่อไป"
 
 #: pretix/base/timeline.py
 msgctxt "timeline"
 msgid "No more payments can be completed"
-msgstr ""
+msgstr "ไม่สามารถทำรายการชำระเงินเพิ่มเติมได้อีกต่อไป"
 
 #: pretix/base/timeline.py
 msgctxt "timeline"
 msgid "Tickets can be downloaded"
-msgstr ""
+msgstr "สามารถดาวน์โหลดตั๋วได้แล้ว"
 
 #: pretix/base/timeline.py
 msgctxt "timeline"
 msgid "Customers can no longer cancel free or unpaid orders"
 msgstr ""
+"ลูกค้าไม่สามารถยกเลิกคำสั่งซื้อฟรีหรือรายการที่ยังไม่ได้ชำระเงินได้อีกต่อไป"
 
 #: pretix/base/timeline.py
 msgctxt "timeline"
 msgid "Customers can no longer cancel paid orders"
-msgstr ""
+msgstr "ลูกค้าไม่สามารถยกเลิกคำสั่งซื้อที่ชำระเงินแล้วได้อีกต่อไป"
 
 #: pretix/base/timeline.py
 msgctxt "timeline"
 msgid "Customers can no longer make changes to their orders"
-msgstr ""
+msgstr "ลูกค้าไม่สามารถเปลี่ยนแปลงรายการในคำสั่งซื้อได้อีกต่อไป"
 
 #: pretix/base/timeline.py
 msgctxt "timeline"
 msgid "Waiting list is disabled"
-msgstr ""
+msgstr "รายชื่อสำรอง (Waiting list) ถูกปิดใช้งาน"
 
 #: pretix/base/timeline.py
 msgctxt "timeline"
 msgid "Download reminders are being sent out"
-msgstr ""
+msgstr "กำลังจัดส่งอีเมลแจ้งเตือนให้ดาวน์โหลดตั๋ว"
 
 #: pretix/base/timeline.py
 #, python-brace-format
 msgctxt "timeline"
 msgid "Product \"{name}\" becomes available"
-msgstr ""
+msgstr "สินค้า \"{name}\" เริ่มเปิดให้สั่งซื้อ"
 
 #: pretix/base/timeline.py
 #, python-brace-format
 msgctxt "timeline"
 msgid "Product \"{name}\" becomes unavailable"
-msgstr ""
+msgstr "สินค้า \"{name}\" ปิดการสั่งซื้อแล้ว"
 
 #: pretix/base/timeline.py
 #, python-brace-format
 msgctxt "timeline"
 msgid "Discount \"{name}\" becomes active"
-msgstr ""
+msgstr "ส่วนลด \"{name}\" เริ่มมีผลใช้งาน"
 
 #: pretix/base/timeline.py
 #, python-brace-format
 msgctxt "timeline"
 msgid "Discount \"{name}\" becomes inactive"
-msgstr ""
+msgstr "ส่วนลด \"{name}\" หมดผลใช้งานแล้ว"
 
 #: pretix/base/timeline.py
 #, python-brace-format
 msgctxt "timeline"
 msgid "Product variation \"{product} – {variation}\" becomes available"
-msgstr ""
+msgstr "แบบสินค้าย่อย \"{product} – {variation}\" เริ่มเปิดให้สั่งซื้อ"
 
 #: pretix/base/timeline.py
 #, python-brace-format
 msgctxt "timeline"
 msgid "Product variation \"{product} – {variation}\" becomes unavailable"
-msgstr ""
+msgstr "แบบสินค้าย่อย \"{product} – {variation}\" ปิดการสั่งซื้อแล้ว"
 
 #: pretix/base/timeline.py
 #, python-brace-format
 msgctxt "timeline"
 msgid "Payment provider \"{name}\" becomes active"
-msgstr ""
+msgstr "ผู้ให้บริการชำระเงิน \"{name}\" เปิดใช้งานแล้ว"
 
 #: pretix/base/timeline.py
 #, python-brace-format
 msgctxt "timeline"
 msgid "Payment provider \"{name}\" can no longer be selected"
-msgstr ""
+msgstr "ไม่สามารถเลือกผู้ให้บริการชำระเงิน \"{name}\" ได้อีกต่อไป"
 
 #: pretix/base/validators.py
 #, python-format
 msgid "This field has an invalid value: %(value)s."
-msgstr ""
+msgstr "ฟิลด์นี้มีค่าที่ไม่ถูกต้อง: %(value)s"
 
 #: pretix/base/validators.py
 #, python-format
@@ -13153,6 +13277,7 @@ msgid ""
 "You entered an URL, which is not allowed. Please remove %(match)s from your "
 "input."
 msgstr ""
+"คุณกรอก URL ซึ่งเป็นค่าที่ไม่ได้รับอนุญาต โปรดลบ %(match)s ออกจากการกรอกข้อมูลของคุณ"
 
 #: pretix/base/views/errors.py
 msgid ""
@@ -13161,6 +13286,9 @@ msgid ""
 "required for security reasons, to ensure that your browser is not being "
 "hijacked by third parties."
 msgstr ""
+"คุณเห็นข้อความนี้เนื่องจากเว็บไซต์ HTTPS นี้ต้องการให้เว็บเบราว์เซอร์ของคุณส่ง 'Referer "
+"header' แต่ไม่มีการส่งข้อมูลดังกล่าว ส่วนหัว (header) นี้จำเป็นด้วยเหตุผลด้านความปลอดภัย เพื่อให้"
+"แน่ใจว่าเบราว์เซอร์ของคุณจะไม่ถูกดักจับหรือจู่โจมโดยบุคคลภายนอก"
 
 #: pretix/base/views/errors.py
 msgid ""
@@ -13168,6 +13296,8 @@ msgid ""
 "enable them, at least for this site, or for HTTPS connections, or for 'same-"
 "origin' requests."
 msgstr ""
+"หากคุณได้ตั้งค่าเบราว์เซอร์เพื่อปิดใช้งาน 'Referer' headers โปรดเปิดใช้งานอีกครั้ง อย่างน้อยสำห"
+"รับเว็บไซต์นี้ หรือสำหรับการเชื่อมต่อ HTTPS หรือสำหรับคำขอประเภท 'same-origin'"
 
 #: pretix/base/views/errors.py
 msgid ""
@@ -13175,63 +13305,67 @@ msgid ""
 "submitting forms. This cookie is required for security reasons, to ensure "
 "that your browser is not being hijacked by third parties."
 msgstr ""
+"คุณเห็นข้อความนี้เนื่องจากเว็บไซต์นี้จำเป็นต้องใช้คุกกี้ CSRF เมื่อส่งแบบฟอร์ม คุกกี้นี้จำเป็นด้วยเหตุผลด้า"
+"นความปลอดภัย เพื่อให้แน่ใจว่าเบราว์เซอร์ของคุณจะไม่ถูกดักจับหรือจู่โจมโดยบุคคลภายนอก"
 
 #: pretix/base/views/errors.py
 msgid ""
 "If you have configured your browser to disable cookies, please re-enable "
 "them, at least for this site, or for 'same-origin' requests."
 msgstr ""
+"หากคุณได้ตั้งค่าเบราว์เซอร์เพื่อปิดใช้งานคุกกี้ โปรดเปิดใช้งานอีกครั้ง อย่างน้อยสำหรับเว็บไซต์นี้ หรือสำ"
+"หรับคำขอประเภท 'same-origin'"
 
 #. Translators: Only translate to French (IDE) and Italien (IDI), otherwise keep the same
 #: pretix/base/views/js_helpers.py
 msgctxt "tax_id_swiss"
 msgid "UID"
-msgstr ""
+msgstr "UID"
 
 #. Translators: Translate to only "P.IVA" in Italian, keep second part as-is in other languages
 #: pretix/base/views/js_helpers.py
 msgctxt "tax_id_italy"
 msgid "VAT ID / P.IVA"
-msgstr ""
+msgstr "VAT ID / P.IVA"
 
 #. Translators: Translate to only "ΑΦΜ" in Greek
 #: pretix/base/views/js_helpers.py
 msgctxt "tax_id_greece"
 msgid "VAT ID / TIN"
-msgstr ""
+msgstr "VAT ID / TIN"
 
 #. Translators: Translate to only "NIF" in Spanish
 #: pretix/base/views/js_helpers.py
 msgctxt "tax_id_spain"
 msgid "VAT ID / NIF"
-msgstr ""
+msgstr "VAT ID / NIF"
 
 #. Translators: Translate to only "NIF" in Portuguese
 #: pretix/base/views/js_helpers.py
 msgctxt "tax_id_portugal"
 msgid "VAT ID / NIF"
-msgstr ""
+msgstr "VAT ID / NIF"
 
 #: pretix/base/views/tasks.py
 msgid "An unexpected error has occurred, please try again later."
-msgstr ""
+msgstr "เกิดข้อผิดพลาดที่ไม่คาดคิด โปรดลองใหม่อีกครั้งในภายหลัง"
 
 #: pretix/base/views/tasks.py
 msgid "The task has been completed."
-msgstr ""
+msgstr "ดำเนินการเสร็จสมบูรณ์แล้ว"
 
 #: pretix/control/forms/__init__.py
 #, python-brace-format
 msgid "Please do not upload files larger than {size}!"
-msgstr ""
+msgstr "โปรดอย่าอัปโหลดไฟล์ที่มีขนาดใหญ่กว่า {size}!"
 
 #: pretix/control/forms/__init__.py
 msgid "Filetype not allowed!"
-msgstr ""
+msgstr "ประเภทไฟล์ไม่ได้รับอนุญาต!"
 
 #: pretix/control/forms/__init__.py
 msgid "Community translations"
-msgstr ""
+msgstr "คำแปลภาษาจากชุมชนผู้ใช้งาน"
 
 #: pretix/control/forms/__init__.py
 #, python-brace-format
@@ -13241,16 +13375,21 @@ msgid ""
 "translated and will show in English instead. You can <a "
 "href=\"{translate_url}\" target=\"_blank\">help translating</a>."
 msgstr ""
+"คำแปลเหล่านี้ไม่ได้ดูแลโดยทีมงาน pretix เราไม่สามารถรับประกันความถูกต้องได้ และคุณสมบัติใหม่หรื"
+"อที่เพิ่งเปลี่ยนแปลงอาจยังไม่ได้แปลและจะแสดงเป็นภาษาอังกฤษแทน คุณสามารถ <a href=\""
+"{translate_url}\" target=\"_blank\">ช่วยแปลภาษาได้</a>"
 
 #: pretix/control/forms/__init__.py
 msgid "Development only"
-msgstr ""
+msgstr "สำหรับสภาพแวดล้อมการพัฒนาเท่านั้น"
 
 #: pretix/control/forms/__init__.py
 msgid ""
 "These translations are still in progress. These languages can currently only "
 "be selected on development installations of pretix, not in production."
 msgstr ""
+"คำแปลเหล่านี้ยังอยู่ในระหว่างดำเนินการ ปัจจุบันสามารถเลือกภาษาเหล่านี้ได้เฉพาะในระบบ pretix ส"
+"ำหรับการพัฒนาเท่านั้น ไม่สามารถใช้ในระบบใช้งานจริง (Production) ได้"
 
 #: pretix/control/forms/checkin.py
 msgid ""

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

@@ -448,6 +448,7 @@ var editor = {
 			var d = data[i], o
 			editor._add_from_data(d)
 		}
+		editor.fabric.discardActiveObject()
 		editor.fabric.renderAll()
 		editor._update_toolbox_values()
 	},
@@ -956,6 +957,7 @@ var editor = {
 			mtr: true
 		})
 		editor.fabric.add(text)
+		editor.fabric.setActiveObject(text)
 		editor._create_savepoint()
 		return text
 	},
@@ -972,6 +974,7 @@ var editor = {
 		rect.scaleToHeight(126)
 		rect.setControlsVisibility({ mtr: false, mb: false, mt: false, mr: false, ml: false })
 		editor.fabric.add(rect)
+		editor.fabric.setActiveObject(rect)
 		editor._create_savepoint()
 		return rect
 	},
@@ -1009,6 +1012,7 @@ var editor = {
 			mtr: true
 		})
 		editor.fabric.add(rect)
+		editor.fabric.setActiveObject(rect)
 		editor._create_savepoint()
 		$('#version-notice').show()
 		return rect
@@ -1026,6 +1030,7 @@ var editor = {
 		})
 		rect.setControlsVisibility({ mtr: false })
 		editor.fabric.add(rect)
+		editor.fabric.setActiveObject(rect)
 		editor._create_savepoint()
 		return rect
 	},
@@ -1044,6 +1049,7 @@ var editor = {
 		})
 		rect.setControlsVisibility({ mtr: false, mb: false, mt: false, mr: false, ml: false })
 		editor.fabric.add(rect)
+		editor.fabric.setActiveObject(rect)
 		editor._create_savepoint()
 		return rect
 	},

src/pretix/static/pretixpresale/widget/src/components/EventCalendarCell.vue

@@ -114,7 +114,7 @@ td(
 )
 	.pretix-widget-event-calendar-day(v-if="day", :aria-label="dateStr") {{ daynum }}
 	.pretix-widget-event-calendar-events(v-if="day")
-		EventCalendarEvent(v-for="e in day.events", :key="e.event_url", :event="e")
+		EventCalendarEvent(v-for="e in day.events", :key="e.event_url+'-'+(e.subevent||'')", :event="e")
 </template>
 <style lang="sass">
 </style>

src/tests/api/test_event_meta_properties.py

@@ -0,0 +1,229 @@
+#
+# This file is part of pretix (Community Edition).
+#
+# Copyright (C) 2014-2020  Raphael Michel and contributors
+# Copyright (C) 2020-today pretix GmbH and contributors
+#
+# This program is free software: you can redistribute it and/or modify it under the terms of the GNU Affero General
+# Public License as published by the Free Software Foundation in version 3 of the License.
+#
+# ADDITIONAL TERMS APPLY: Pursuant to Section 7 of the GNU Affero General Public License, additional terms are
+# applicable granting you additional permissions and placing additional restrictions on your usage of this software.
+# Please refer to the pretix LICENSE file to obtain the full terms applicable to this work. If you did not receive
+# this file, see <https://pretix.eu/about/en/license>.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
+# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Affero General Public License for more
+# details.
+#
+# You should have received a copy of the GNU Affero General Public License along with this program.  If not, see
+# <https://www.gnu.org/licenses/>.
+#
+import pytest
+from django_scopes import scopes_disabled
+from i18nfield.strings import LazyI18nString
+
+
+@pytest.fixture
+def event_meta_property(organizer):
+    return organizer.meta_properties.create(
+        name="Color",
+        default="Red",
+        required=False,
+        choices=[
+            {
+                "key": "Red",
+                "label": LazyI18nString("Rot"),
+                "DELETE": False,
+                "ORDER": 1,
+            }
+        ],
+    )
+
+
+TEST_TYPE_RES = {
+    "name": "Color",
+    "default": "Red",
+    "required": False,
+    "choices": [{"key": "Red", "label": {"en": "Rot"}}],
+    'filter_allowed': True,
+    'filter_public': False,
+    'protected': False,
+    'public_label': None,
+}
+
+
+@pytest.mark.django_db
+def test_meta_property_list(token_client, organizer, event_meta_property):
+    res = dict(TEST_TYPE_RES)
+
+    resp = token_client.get('/api/v1/organizers/{}/event_meta_properties/'.format(organizer.slug))
+    assert resp.status_code == 200
+    event_meta_property.refresh_from_db()
+    res["id"] = event_meta_property.pk
+    assert res in resp.data['results']
+    assert len(resp.data['results']) == 1
+
+
+@pytest.mark.django_db
+def test_meta_property_detail(token_client, organizer, event_meta_property):
+    res = TEST_TYPE_RES
+    resp = token_client.get('/api/v1/organizers/{}/event_meta_properties/{}/'.format(organizer.slug, event_meta_property.pk))
+    assert resp.status_code == 200
+    event_meta_property.refresh_from_db()
+    res["id"] = event_meta_property.pk
+    assert res == resp.data
+
+
+@pytest.mark.django_db
+def test_meta_property_create(token_client, organizer):
+    url = '/api/v1/organizers/{}/event_meta_properties/'.format(organizer.slug)
+    resp = token_client.post(
+        url,
+        format='json',
+        data={
+            "name": "Color",
+            "default": "",
+            "required": False,
+            "choices": [
+                {"key": {"foo": "bar"}},
+                "blabla",
+                {"label": "Green"},
+                {"key": "g", "label": "Green", "foo": "bar"},
+            ],
+        }
+    )
+    assert resp.status_code == 400
+    assert str(resp.data["choices"][0][0]) == "Meta property value options must have a key of type string."
+    assert str(resp.data["choices"][1][0]) == "Meta property value options must be a dict."
+    assert str(resp.data["choices"][2][0]) == "Meta property value options must have a key of type string."
+    assert str(resp.data["choices"][3][0]) == "Meta property value options may only have a key and optionally a label."
+
+    resp = token_client.post(
+        url,
+        format='json',
+        data={
+            "name": "Color",
+            "default": "Red",
+            "required": False,
+            "choices": {"key": "r", "label": "Red"},
+        }
+    )
+    assert resp.status_code == 400
+    assert str(resp.data["choices"][0]) == 'Expected a list of items but got type "dict".'
+
+    resp = token_client.post(
+        url,
+        format='json',
+        data={
+            "name": "Color",
+            "default": "r",
+            "required": False,
+            "choices": [
+                {"key": "r", "label": {"en": "Red"}},
+                {"key": "r", "label": {"en": "Razzmatazz"}},
+            ],
+        }
+    )
+    assert resp.status_code == 400
+    assert str(resp.data["choices"][0]) == "The key for each meta property value option must be unique."
+
+    choices = [
+        {"key": "r", "label": "Red"},
+        {"key": "g", "label": "Green"},
+        {"key": "b", "label": "Blue"},
+    ]
+    resp = token_client.post(
+        url,
+        format='json',
+        data={
+            "name": "Color",
+            "default": "k",
+            "required": False,
+            "choices": choices,
+        }
+    )
+    assert resp.status_code == 400
+    assert str(resp.data["non_field_errors"][0]) == "You cannot set a default value that is not a valid value."
+
+    resp = token_client.post(
+        url,
+        format='json',
+        data={
+            "name": "Color",
+            "default": "r",
+            "required": False,
+            "choices": choices,
+        }
+    )
+    assert resp.status_code == 201
+    with scopes_disabled():
+        event_meta_property = organizer.meta_properties.get(id=resp.data['id'])
+        assert event_meta_property.name == "Color"
+        assert event_meta_property.default == "r"
+        assert event_meta_property.choices == choices
+        assert not event_meta_property.required
+        assert len(organizer.meta_properties.all()) == 1
+
+
+@pytest.mark.django_db
+def test_meta_property_patch(token_client, organizer, event_meta_property):
+    url = '/api/v1/organizers/{}/event_meta_properties/{}/'.format(organizer.slug, event_meta_property.pk)
+    resp = token_client.patch(
+        url,
+        format='json',
+        data={
+            # existing default is not in choices
+            "choices": [{'key': 'k', 'label': 'Black'}],
+        }
+    )
+    assert resp.status_code == 400
+    assert str(resp.data["non_field_errors"][0]) == "You cannot set a default value that is not a valid value."
+
+    resp = token_client.patch(
+        "/api/v1/organizers/{}/event_meta_properties/{}/"
+        .format(organizer.slug, event_meta_property.pk),
+        format="json",
+        data={
+            "choices": [
+                {"key": "r", "label": ["wrong"]},
+                {"key": "g", "label": {"de": {"de": 123, "en": "wrong"}}}
+            ],
+        }
+    )
+    assert resp.status_code == 400
+    assert str(resp.data["choices"][0]["label"][0]) == "Invalid data type."
+    assert str(resp.data["choices"][1]["label"][0]) == "All entries must be strings."
+
+    resp = token_client.patch(
+        url,
+        format='json',
+        data={
+            "choices": [],
+        }
+    )
+    assert resp.status_code == 200
+    event_meta_property.refresh_from_db()
+    assert event_meta_property.choices is None
+
+    resp = token_client.patch(
+        url,
+        format='json',
+        data={
+            "required": True,
+            "choices": None,
+        }
+    )
+    assert resp.status_code == 200
+    event_meta_property.refresh_from_db()
+    assert event_meta_property.required
+    assert event_meta_property.choices is None
+
+
+@pytest.mark.django_db
+def test_meta_property_delete(token_client, organizer, event_meta_property):
+    resp = token_client.delete(
+        '/api/v1/organizers/{}/event_meta_properties/{}/'.format(organizer.slug, event_meta_property.pk),
+    )
+    assert resp.status_code == 204
+    assert len(organizer.meta_properties.all()) == 0

src/tests/api/test_permissions.py

@@ -223,6 +223,8 @@ org_permission_sub_urls = [
     ('post', 'organizer.customers:write', 'customers/1/anonymize/', 404),
     ('put', 'organizer.customers:write', 'customers/1/', 404),
     ('delete', 'organizer.customers:write', 'customers/1/', 404),
+    ('post', 'organizer.settings.general:write', 'event_meta_properties/', 400),
+    ('patch', 'organizer.settings.general:write', 'event_meta_properties/0/', 404),
     ('get', 'organizer.customers:read', 'memberships/', 200),
     ('post', 'organizer.customers:write', 'memberships/', 400),
     ('get', 'organizer.customers:read', 'memberships/1/', 404),