snapshot of https://github.com/espocrm/espocrm.git (master, 2026-09-18; blobs > 131072B omitted)

application/Espo/Core/Utils/Address/CountryDataProvider.php

@@ -0,0 +1,96 @@
+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2026 EspoCRM, Inc.
+ * Website: https://www.espocrm.com
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <https://www.gnu.org/licenses/>.
+ *
+ * The interactive user interfaces in modified source and object code versions
+ * of this program must display Appropriate Legal Notices, as required under
+ * Section 5 of the GNU Affero General Public License version 3.
+ *
+ * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
+ * these Appropriate Legal Notices must retain the display of the "EspoCRM" word.
+ ************************************************************************/
+
+namespace Espo\Core\Utils\Address;
+
+use Espo\Core\Name\Field;
+use Espo\Core\Utils\Cache\DataCacheAccess;
+use Espo\Entities\AddressCountry;
+use Espo\ORM\EntityManager;
+use Espo\ORM\Query\Part\Order;
+
+class CountryDataProvider
+{
+    private const string CACHE_KEY = 'addressCountryData';
+    private const int LIMIT = 500;
+
+    /**
+     * @param DataCacheAccess<array{list: string[], preferredList: string[]}> $dataCacheAccess
+     */
+    public function __construct(
+        private EntityManager $entityManager,
+        private DataCacheAccess $dataCacheAccess,
+    ) {
+        $dataCacheAccess->init(
+            key: self::CACHE_KEY,
+            loader: function () {
+                return $this->load();
+            },
+        );
+    }
+
+    /**
+     * @return array{list: string[], preferredList: string[]}
+     */
+    public function get(): array
+    {
+        return $this->dataCacheAccess->get();
+    }
+
+    /**
+     * @return array{list: string[], preferredList: string[]}
+     */
+    private function load(): array
+    {
+        $list = [];
+        $preferredList = [];
+
+        /** @var iterable<AddressCountry> $collection */
+        $collection = $this->entityManager
+            ->getRDBRepositoryByClass(AddressCountry::class)
+            ->sth()
+            ->select([Field::NAME, 'isPreferred'])
+            ->order(Field::NAME, Order::ASC)
+            ->limit(0, self::LIMIT)
+            ->find();
+
+        foreach ($collection as $entity) {
+            $list[] = $entity->getName();
+
+            if ($entity->isPreferred()) {
+                $preferredList[] = $entity->getName();
+            }
+        }
+
+        return [
+            'list' => $list,
+            'preferredList' => $preferredList,
+        ];
+    }
+}