UPSTREAM BASELINE: nextcloud/spreed v22.0.12 (без изменений)

Источник: https://github.com/nextcloud/spreed/archive/refs/tags/v22.0.12.tar.gz
С этого коммита ветка официального Nextcloud Talk отрезана (решение владельца 2026-07-06).
Все дальнейшие изменения — только наши; версии релизов: 22.0.12-f7.N.

lib/Share/Helper/DeletedShareAPIController.php

@@ -0,0 +1,52 @@
+<?php
+
+declare(strict_types=1);
+/**
+ * SPDX-FileCopyrightText: 2018 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace OCA\Talk\Share\Helper;
+
+use OCA\Talk\Exceptions\RoomNotFoundException;
+use OCA\Talk\Manager;
+use OCP\Share\IShare;
+
+/**
+ * Helper of OCA\Files_Sharing\Controller\DeletedShareAPIController for room
+ * shares.
+ *
+ * The methods of this class are called from the DeletedShareAPIController to
+ * perform actions or checks specific to room shares.
+ */
+class DeletedShareAPIController {
+
+	public function __construct(
+		private string $userId,
+		private Manager $manager,
+	) {
+	}
+
+	/**
+	 * Formats the specific fields of a room share for OCS output.
+	 *
+	 * The returned fields override those set by the main
+	 * DeletedShareAPIController.
+	 *
+	 * @param IShare $share
+	 * @return array
+	 */
+	public function formatShare(IShare $share): array {
+		$result = [];
+
+		try {
+			$room = $this->manager->getRoomByToken($share->getSharedWith(), $this->userId);
+		} catch (RoomNotFoundException $e) {
+			return $result;
+		}
+
+		$result['share_with_displayname'] = $room->getDisplayName($this->userId);
+
+		return $result;
+	}
+}