Initial commit

application/Espo/Core/MassAction/Actions/MassFollow.php

@@ -0,0 +1,116 @@
+<?php
+/************************************************************************
+ * This file is part of EspoCRM.
+ *
+ * EspoCRM – Open Source CRM application.
+ * Copyright (C) 2014-2025 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\MassAction\Actions;
+
+use Espo\Tools\Stream\Service as StreamService;
+use Espo\Core\Acl;
+use Espo\Core\Exceptions\Forbidden;
+use Espo\Core\MassAction\Data;
+use Espo\Core\MassAction\MassAction;
+use Espo\Core\MassAction\Params;
+use Espo\Core\MassAction\QueryBuilder;
+use Espo\Core\MassAction\Result;
+use Espo\Core\ORM\EntityManager;
+use Espo\Entities\User;
+
+class MassFollow implements MassAction
+{
+    private QueryBuilder $queryBuilder;
+    private Acl $acl;
+    private StreamService $streamService;
+    private EntityManager $entityManager;
+    private User $user;
+
+    public function __construct(
+        QueryBuilder $queryBuilder,
+        Acl $acl,
+        StreamService $streamService,
+        EntityManager $entityManager,
+        User $user
+    ) {
+        $this->queryBuilder = $queryBuilder;
+        $this->acl = $acl;
+        $this->streamService = $streamService;
+        $this->entityManager = $entityManager;
+        $this->user = $user;
+    }
+
+    public function process(Params $params, Data $data): Result
+    {
+        $entityType = $params->getEntityType();
+
+        $passedUserId = $data->get('userId');
+
+        if ($passedUserId && !$this->user->isAdmin()) {
+            throw new Forbidden();
+        }
+
+        $userId = $passedUserId ?? $this->user->getId();
+
+        if (!$this->acl->check($entityType, Acl\Table::ACTION_STREAM)) {
+            throw new Forbidden("No stream access for '{$entityType}'.");
+        }
+
+        $query = $this->queryBuilder->build($params);
+
+        $collection = $this->entityManager
+            ->getRDBRepository($entityType)
+            ->clone($query)
+            ->sth()
+            ->find();
+
+        $ids = [];
+
+        $count = 0;
+
+        foreach ($collection as $entity) {
+            if (
+                !$this->acl->checkEntityStream($entity) ||
+                !$this->acl->checkEntityRead($entity)
+            ) {
+                continue;
+            }
+
+            $followResult = $this->streamService->followEntity($entity, $userId);
+
+            if (!$followResult) {
+                continue;
+            }
+
+            /** @var string $id */
+            $id = $entity->getId();
+
+            $ids[] = $id;
+            $count++;
+        }
+
+        return new Result($count, $ids);
+    }
+}