1 files changed, 59 insertions, 0 deletions
diff --git a/apps/files_external/lib/Service/UserTrait.php b/apps/files_external/lib/Service/UserTrait.php
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+++ b/apps/files_external/lib/Service/UserTrait.php
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+<?php
+
+/**
+ * SPDX-FileCopyrightText: 2019-2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-FileCopyrightText: 2016 ownCloud, Inc.
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+namespace OCA\Files_External\Service;
+
+use OCP\IUser;
+use OCP\IUserSession;
+
+/**
+ * Trait for getting user information in a service
+ */
+trait UserTrait {
+
+	/** @var IUserSession */
+	protected $userSession;
+
+	/**
+	 * User override
+	 *
+	 * @var IUser|null
+	 */
+	private $user = null;
+
+	/**
+	 * @return IUser|null
+	 */
+	protected function getUser() {
+		if ($this->user) {
+			return $this->user;
+		}
+		return $this->userSession->getUser();
+	}
+
+	/**
+	 * Override the user from the session
+	 * Unset with ->resetUser() when finished!
+	 *
+	 * @param IUser $user
+	 * @return self
+	 */
+	public function setUser(IUser $user) {
+		$this->user = $user;
+		return $this;
+	}
+
+	/**
+	 * Reset the user override
+	 *
+	 * @return self
+	 */
+	public function resetUser() {
+		$this->user = null;
+		return $this;
+	}
+}