Tidy up

wagtail_localize/templates/wagtail_localize/admin/update_translations.html

@@ -49,6 +49,18 @@
                                 </div>
                                 <p class="help">{{ field.help_text }}</p>
                             </li>
+                        {% elif field.name == 'use_machine_translation' %}
+                            <li class="use-machine-translation-field">
+                                <div class="field boolean_field checkbox_input">
+                                    <div class="field-content">
+                                        <div class="input">
+                                            <input type="checkbox" name="{{ field.name }}" id="{{ field.auto_id }}">
+                                            <label class="use-machine-translation-label" for="{{ field.id_for_label }}">{{ field.label }}</label>
+                                        </div>
+                                    </div>
+                                </div>
+                                <p class="help">{{ field.help_text }}</p>
+                            </li>
                         {% else %}
                             <li>{% include "wagtailadmin/shared/field.html" %}</li>
                         {% endif %}

wagtail_localize/tests/test_update_translations.py

@@ -5,7 +5,7 @@
 from django.contrib.auth.models import Group, Permission
 from django.contrib.contenttypes.models import ContentType
 from django.core.exceptions import ValidationError
-from django.forms.widgets import CheckboxInput, HiddenInput
+from django.forms.widgets import CheckboxInput
 from django.test import TestCase, override_settings
 from django.urls import reverse
 from wagtail.models import Locale, Page, PageViewRestriction
@@ -632,10 +632,7 @@ def test_update_translations_form_without_machine_translator(self):
 
         self.assertEqual(response.status_code, 200)
 
-        self.assertIsInstance(
-            response.context["form"].fields["use_machine_translation"].widget,
-            HiddenInput,
-        )
+        self.assertNotIn("use_machine_translation", response.context["form"].fields)
 
     def test_update_translations_form_with_machine_translator(self):
         response = self.client.get(

wagtail_localize/views/update_translations.py

@@ -26,41 +26,40 @@
 HAS_MACHINE_TRANSLATOR = get_machine_translator() is not None
 
 if HAS_MACHINE_TRANSLATOR:
-    PUBLISH_TRANSLATIONS_HELP = (
+    PUBLISH_TRANSLATIONS_HELP = gettext_lazy(
         "Apply the updates and publish immediately. The changes will use "
         "the original language until translated unless you also select "
         '"Use machine translation".'
     )
 else:
-    PUBLISH_TRANSLATIONS_HELP = (
+    PUBLISH_TRANSLATIONS_HELP = gettext_lazy(
         "Apply the updates and publish immediately. The changes will use "
         "the original language until translated."
     )
 
-USE_MACHINE_TRANSLATION_HELP = "Apply machine translations to the incoming changes."
-
 
 class UpdateTranslationsForm(forms.Form):
     publish_translations = forms.BooleanField(
         label=gettext_lazy("Publish immediately"),
-        help_text=gettext_lazy(PUBLISH_TRANSLATIONS_HELP),
+        help_text=PUBLISH_TRANSLATIONS_HELP,
         required=False,
     )
     use_machine_translation = forms.BooleanField(
         label=gettext_lazy("Use machine translation"),
-        help_text=gettext_lazy(USE_MACHINE_TRANSLATION_HELP),
+        help_text=gettext_lazy("Apply machine translations to the incoming changes."),
         required=False,
     )
 
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
         if not HAS_MACHINE_TRANSLATOR:
-            self.fields["use_machine_translation"].widget = forms.HiddenInput()
+            del self.fields["use_machine_translation"]
 
     def clean(self):
         cleaned_data = super().clean()
-        if cleaned_data.get("use_machine_translation") and not HAS_MACHINE_TRANSLATOR:
+        if not HAS_MACHINE_TRANSLATOR and cleaned_data.get("use_machine_translation"):
             raise ValidationError(_("A machine translator could not be found."))
+        return cleaned_data
 
 
 class UpdateTranslationsView(SingleObjectMixin, TemplateView):