1 files changed, 51 insertions, 0 deletions
diff --git a/apps/user_ldap/lib/Handler/ExtStorageConfigHandler.php b/apps/user_ldap/lib/Handler/ExtStorageConfigHandler.php
new file mode 100644
index 00000000000..8b63d54aa66
--- /dev/null
+++ b/apps/user_ldap/lib/Handler/ExtStorageConfigHandler.php
@@ -0,0 +1,51 @@
+<?php
+
+/**
+ * SPDX-FileCopyrightText: 2019 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+namespace OCA\User_LDAP\Handler;
+
+use OCA\Files_External\Config\IConfigHandler;
+use OCA\Files_External\Config\SimpleSubstitutionTrait;
+use OCA\Files_External\Config\UserContext;
+use OCA\User_LDAP\User_Proxy;
+
+class ExtStorageConfigHandler extends UserContext implements IConfigHandler {
+	use SimpleSubstitutionTrait;
+
+	/**
+	 * @param mixed $optionValue
+	 * @return mixed the same type as $optionValue
+	 * @since 16.0.0
+	 * @throws \Exception
+	 */
+	public function handle($optionValue) {
+		$this->placeholder = 'home';
+		$user = $this->getUser();
+
+		if ($user === null) {
+			return $optionValue;
+		}
+
+		$backend = $user->getBackend();
+		if (!$backend instanceof User_Proxy) {
+			return $optionValue;
+		}
+
+		$access = $backend->getLDAPAccess($user->getUID());
+		if (!$access) {
+			return $optionValue;
+		}
+
+		$attribute = $access->connection->ldapExtStorageHomeAttribute;
+		if (empty($attribute)) {
+			return $optionValue;
+		}
+
+		$ldapUser = $access->userManager->get($user->getUID());
+		$extHome = $ldapUser !== null ? $ldapUser->getExtStorageHome() : '';
+
+		return $this->processInput($optionValue, $extHome);
+	}
+}