Check-in log: Add select2 for item selection

src/pretix/control/forms/filter.py

@@ -61,7 +61,7 @@ from pretix.base.models import (
     SubEventMetaValue, Team, TeamAPIToken, TeamInvite, Voucher,
 )
 from pretix.base.signals import register_payment_providers
-from pretix.control.forms.widgets import Select2
+from pretix.control.forms.widgets import Select2, Select2ItemVarQuota
 from pretix.control.signals import order_search_filter_q
 from pretix.helpers.countries import CachedCountries
 from pretix.helpers.database import (
@@ -2252,6 +2252,20 @@ class CheckinFilterForm(FilterForm):
                 choices.append((str(i.pk), str(i)))
         self.fields['itemvar'].choices = choices
 
+        self.fields['itemvar'].choices = choices
+        self.fields['itemvar'].widget = Select2ItemVarQuota(
+            attrs={
+                'data-model-select2': 'generic',
+                'data-select2-url': reverse('control:event.items.itemvar.select2', kwargs={
+                    'event': self.event.slug,
+                    'organizer': self.event.organizer.slug,
+                }),
+                'data-placeholder': _('All products')
+            }
+        )
+        self.fields['itemvar'].required = False
+        self.fields['itemvar'].widget.choices = self.fields['itemvar'].choices
+
     def filter_qs(self, qs):
         fdata = self.cleaned_data
 

src/pretix/control/urls.py

@@ -273,6 +273,7 @@ urlpatterns = [
         re_path(r'^items/(?P<item>\d+)/delete$', item.ItemDelete.as_view(), name='event.items.delete'),
         re_path(r'^items/typeahead/meta/$', typeahead.item_meta_values, name='event.items.meta.typeahead'),
         re_path(r'^items/select2$', typeahead.items_select2, name='event.items.select2'),
+        re_path(r'^items/select2/itemvar$', typeahead.itemvar_select2, name='event.items.itemvar.select2'),
         re_path(r'^items/select2/variation$', typeahead.variations_select2, name='event.items.variations.select2'),
         re_path(r'^categories/$', item.CategoryList.as_view(), name='event.items.categories'),
         re_path(r'^categories/select2$', typeahead.category_select2, name='event.items.categories.select2'),

src/pretix/control/views/typeahead.py

@@ -545,6 +545,47 @@ def checkinlist_select2(request, **kwargs):
     return JsonResponse(doc)
 
 
+@event_permission_required(None)
+def itemvar_select2(request, **kwargs):
+    query = request.GET.get('query', '')
+    try:
+        page = int(request.GET.get('page', '1'))
+    except ValueError:
+        page = 1
+
+    pagesize = 20
+    offset = (page - 1) * pagesize
+
+    choices = []
+
+    # We are very unlikely to need pagination
+    itemqs = request.event.items.prefetch_related('variations').filter(Q(name__icontains=i18ncomp(query)) | Q(internal_name__icontains=query))
+    total = itemqs.count()
+
+    for i in itemqs[offset:offset + pagesize]:
+        variations = list(i.variations.all())
+        if variations:
+            choices.append((str(i.pk), _('{product} – Any variation').format(product=i), not i.active))
+            for v in variations:
+                choices.append(('%d-%d' % (i.pk, v.pk), '%s – %s' % (i, v.value), not v.active))
+        else:
+            choices.append((str(i.pk), str(i), not i.active))
+
+    doc = {
+        'results': [
+            {
+                'id': k,
+                'text': str(v),
+            }
+            for k, v, d in choices
+        ],
+        'pagination': {
+            "more": total >= (offset + pagesize)
+        }
+    }
+    return JsonResponse(doc)
+
+
 @event_permission_required(None)
 def itemvarquota_select2(request, **kwargs):
     query = request.GET.get('query', '')

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

@@ -11881,7 +11881,7 @@ msgstr "Alle Produkte"
 #: pretix/control/views/typeahead.py:601
 #, python-brace-format
 msgid "{product} – Any variation"
-msgstr "{product} - Beliebige Variante"
+msgstr "{product} – Beliebige Variante"
 
 #: pretix/control/forms/filter.py:514 pretix/control/forms/orders.py:775
 msgctxt "subevent"

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

@@ -11859,7 +11859,7 @@ msgstr "Alle Produkte"
 #: pretix/control/views/typeahead.py:601
 #, python-brace-format
 msgid "{product} – Any variation"
-msgstr "{product} - Beliebige Variante"
+msgstr "{product} – Beliebige Variante"
 
 #: pretix/control/forms/filter.py:514 pretix/control/forms/orders.py:775
 msgctxt "subevent"