IBX-426: Created additional UDW config for adding Location to Content (…

…#1772)

* IBX-426: Created additional UDW config for adding Location to Content

* IBX-426: CS

* IBX-426: Applied review remark

src/bundle/Resources/config/universal_discovery_widget.yaml

@@ -72,3 +72,5 @@ system:
                 multiple_user_group:
                     multiple: true
                     allowed_content_types: ['user_group']
+                add_location:
+                    multiple: false

src/bundle/Resources/views/themes/admin/content/tab/locations/tab.html.twig

@@ -105,7 +105,7 @@
 
 {% macro table_header_tools(form_add, form_remove, can_add) %}
     <button
-            data-udw-config="{{ ez_udw_config('single', {}) }}"
+            data-udw-config="{{ ez_udw_config('add_location', {}) }}"
             class="btn btn-icon btn--udw-add"
             title="{{ 'tab.locations.action.add'|trans|desc('Add Location') }}"
             {{ not can_add ? 'disabled' }}>

src/lib/UniversalDiscovery/Event/Subscriber/AddLocation.php

@@ -0,0 +1,34 @@
+<?php
+
+/**
+ * @copyright Copyright (C) eZ Systems AS. All rights reserved.
+ * @license For full copyright and license information view LICENSE file distributed with this source code.
+ */
+declare(strict_types=1);
+
+namespace EzSystems\EzPlatformAdminUi\UniversalDiscovery\Event\Subscriber;
+
+use EzSystems\EzPlatformAdminUi\UniversalDiscovery\Event\ConfigResolveEvent;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+final class AddLocation implements EventSubscriberInterface
+{
+    public static function getSubscribedEvents(): array
+    {
+        return [
+            ConfigResolveEvent::NAME => ['onUdwConfigResolve', -10],
+        ];
+    }
+
+    public function onUdwConfigResolve(ConfigResolveEvent $event): void
+    {
+        if ($event->getConfigName() !== 'add_location') {
+            return;
+        }
+
+        $config = $event->getConfig();
+        $config['allowed_content_types'] = null;
+
+        $event->setConfig($config);
+    }
+}