remove validations

src/pretix/control/forms/waitinglist.py

@@ -39,11 +39,18 @@ class WaitingListEntryEditForm(I18nModelForm):
     def __init__(self, *args, **kwargs):
         self.instance = kwargs.get('instance', None)
         initial = kwargs.get('initial', {})
+
+        choices = []
         if self.instance and self.instance.pk and 'itemvar' not in initial:
             if self.instance.variation is not None:
                 initial['itemvar'] = f'{self.instance.item.pk}-{self.instance.variation.pk}'
+                if self.instance.variation.active is False:
+                    choices.append((initial['itemvar'], str(self.instance.variation)))
             else:
                 initial['itemvar'] = self.instance.item.pk
+                if self.instance.item.active is False:
+                    choices.append((initial['itemvar'], str(self.instance)))
+
         kwargs['initial'] = initial
 
         super().__init__(*args, **kwargs)
@@ -78,29 +85,21 @@ class WaitingListEntryEditForm(I18nModelForm):
         if not self.event.settings.waiting_list_phones_asked:
             del self.fields['phone']
 
-        choices = []
 
-        items = self.event.items.prefetch_related('variations').prefetch_related('quotas')
+        items = self.event.items.filter(active=True).prefetch_related('variations')
+
         for item in items:
-            # don't offer items in the selection if they don't allow waitinglists or aren't on sale at all
-            if not item.allow_waitinglist | item.quotas.exists():
-                # except if they are currently set in the waitinglist, this will be then caught on submit in the clean step
-                if not self.instance.item.pk == item.pk:
-                    continue
-
-            if len(item.variations.all()) > 0:
-                for v in item.variations.all():
-                    choices.append((
-                        '{}-{}'.format(item.pk, v.pk),
-                        '{} – {}'.format(item, v.value) if item.active else mark_safe(
-                            f'<strike class="text-muted">{escape(item)} – {escape(v.value)}</strike>')
-                    ))
+            active_variations = item.variations.filter(active=True)
+            if len(active_variations) > 0:
+                for variation in active_variations:
+                    choices.append(
+                        ('{}-{}'.format(item.pk, variation.pk), str(variation))
+                    )
             else:
-                choices.append(('{}'.format(item.pk), str(item) if item.active else mark_safe(
-                    f'<strike class="text-muted">{escape(item)}</strike>')))
+                choices.append(('{}'.format(item.pk), str(item)))
 
         self.fields['itemvar'].label = _("Product")
-        self.fields['itemvar'].help_text = _("Only includes products which have the waiting list enabled.")
+        self.fields['itemvar'].help_text = _("Only includes active products.")
         self.fields['itemvar'].required = True
         self.fields['itemvar'].widget = Select2ItemVarQuota(
             attrs={
@@ -115,16 +114,17 @@ class WaitingListEntryEditForm(I18nModelForm):
         self.fields['itemvar'].choices = choices
 
     def clean(self):
-        if self.instance.voucher is not None:
-            self.add_error(None, _('A voucher for this waiting list entry was sent out already.'))
+        cleaned_data = super().clean()
 
-        itemvar = self.data.get('itemvar')
-        if itemvar is None:
-            self.add_error('itemvar', _('Item and Variation are required'))
-        else:
-            self.instance.item = Item.objects.get(pk=itemvar.split('-')[0])
+        if self.instance.voucher is not None:
+            raise ValidationError(_('A voucher for this waiting list entry was sent out already.'))
+
+        itemvar = cleaned_data.get('itemvar')
+
+        if itemvar:
+            self.instance.item = self.event.items.get(pk=itemvar.split('-')[0])
             if '-' in itemvar:
-                self.instance.variation = ItemVariation.objects.get(pk=itemvar.split('-')[1])
+                self.instance.variation = self.instance.item.variations.get(pk=itemvar.split('-')[1])
 
         if not self.instance.item.allow_waitinglist:
             self.add_error('itemvar', _('The selected product does not allow waiting list entries.'))
@@ -132,9 +132,11 @@ class WaitingListEntryEditForm(I18nModelForm):
             self.add_error('itemvar', _('The selected product is not on sale because there is no quota configured for it.'))
         if self.instance.variation and not self.instance.variation.quotas.filter(subevent=self.data.get('subevent')).exists():
             self.add_error('itemvar', _('The selected product is not on sale because there is no quota configured for it.'))
+        if ((self.instance.item and not self.instance.item.active) or
+                (self.instance.variation and not self.instance.variation.active)):
+            self.add_error('itemvar', _('The selected product is not active.'))
 
-        data = super().clean()
-        return data
+        return cleaned_data
 
     class Meta:
         model = WaitingListEntry