misc: restore select2 translations (#54147)

Also revert previous fix attempt of commit 0676783c.

src/authentic2/attribute_kinds.py

@@ -27,7 +27,7 @@ from django.core.exceptions import ValidationError
 from django.core.files.storage import default_storage
 from django.core.validators import RegexValidator
 from django.db.models import query
-from django.urls import reverse
+from django.urls import reverse, reverse_lazy
 from django.utils import formats, html
 from django.utils.functional import keep_lazy
 from django.utils.translation import pgettext_lazy
@@ -118,6 +118,8 @@ class AddressAutocompleteInput(forms.Select):
         js = [
             xstatic('jquery.js', 'jquery.min.js'),
             settings.SELECT2_JS,
+            'authentic2/manager/js/select2_locale.js',
+            reverse_lazy('a2-manager-javascript-catalog'),
             'authentic2/js/address_autocomplete.js',
         ]
         css = {

src/authentic2/manager/static/authentic2/manager/js/select2_locale.js

@@ -1,40 +1,32 @@
 (function ($) {
-    $.extend($.fn.select2.defaults, {
-         formatMatches: function (matches) {
-             if (matches === 1) {
-                 return gettext("One result is available, press enter to select it.");
-             }
-             return interpolate(
-                     gettext("%s results are available, use up and down arrow keys to navigate."),
-                     [matches]);
-         },
-         formatNoMatches: function () {
+    $.fn.select2.defaults.set('language', {
+         noResults: function () {
              return gettext("No matches found");
          },
-         formatAjaxError: function (jqXHR, textStatus, errorThrown) {
+         errorLoading: function (jqXHR, textStatus, errorThrown) {
              return gettext("Loading failed");
          },
-         formatInputTooShort: function (input, min) {
+         inputTooShort: function (input, min) {
              var n = min - input.length;
              return interpolate(
                      ngettext("Please enter %s or more character", "Please enter %s or more characters", n),
                      [n]);
          },
-         formatInputTooLong: function (input, max) {
+         inputTooLong: function (input, max) {
              var n = input.length - max;
              return interpolate(
                      ngettext("Please delete %s character", "Please delete %s characters", n),
                      [n]);
          },
-         formatSelectionTooBig: function (limit) {
+         maximumSelected: function (limit) {
              return interpolate(
                      ngettext("You can only select %s item", "You can only select %s items", limit),
                      [limit]);
          },
-         formatLoadMore: function (pageNumber) {
+         loadingMore: function (pageNumber) {
              return gettext("Loading more results…");
          },
-         formatSearching: function () {
+         searching: function () {
              return gettext("Searching…");
          }
     });

src/authentic2/manager/widgets.py

@@ -48,6 +48,9 @@ class SplitTermMixin(object):
 
 
 class Select2Mixin(object):
+    class Media:
+        js = ('authentic2/manager/js/select2_locale.js',)
+
     def build_attrs(self, *args, **kwargs):
         attrs = super(Select2Mixin, self).build_attrs(*args, **kwargs)
         field_data = {

src/authentic2/templates/select2_locale.html

@@ -1,8 +0,0 @@
-{% load i18n %}
-
-{# Translations of select2 autocompletion field hints #}
-{% trans "Searching..." %}
-{% trans "No matches found" %}
-{% trans "Please enter more characters" %}
-{% trans "Loading more results..." %}
-{% trans "The results could not be loaded" %}