Add controller description and fix typings

Signed-off-by: Julius Härtl <jus@bitgrid.net>

2 files changed, 8 insertions, 2 deletions

diff --git a/lib/Controller/DocumentAPIController.php b/lib/Controller/DocumentAPIController.php
index 86cb2081..dc155446 100644
--- a/lib/Controller/DocumentAPIController.php
+++ b/lib/Controller/DocumentAPIController.php
@@ -59,6 +59,12 @@ class DocumentAPIController extends \OCP\AppFramework\OCSController {
 	}
 
 	/**
+	 * Create a file from a public share link of a folder
+	 *
+	 * As the server template API for file creation is not available there, we need a dedicated API
+	 * in order to properly create files as public page visitors. This is being called in the new file
+	 * actions in src/view/NewFileMenu.js
+	 *
 	 * @NoAdminRequired
 	 * @PublicPage
 	 */
diff --git a/lib/TemplateManager.php b/lib/TemplateManager.php
index 803f8be9..f32b31ed 100644
--- a/lib/TemplateManager.php
+++ b/lib/TemplateManager.php
@@ -107,7 +107,7 @@ class TemplateManager {
 	];
 
 	public function __construct(
-		$userId,
+		?string $userId,
 		IConfig $config,
 		IAppData $appData,
 		IURLGenerator $urlGenerator,
@@ -144,7 +144,7 @@ class TemplateManager {
 		}
 	}
 
-	public function setUserId($userId) {
+	public function setUserId(?string $userId): void {
 		$this->userId = $userId;
 	}