Add bulkupload.enabled configuration switch

Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>

apps/dav/lib/Capabilities.php

@@ -4,6 +4,7 @@
  *
  * @author Thomas Müller <thomas.mueller@tmit.eu>
  * @author Louis Chemineau <louis@chmn.me>
+ * @author Côme Chilliet <come.chilliet@nextcloud.com>
  *
  * @license AGPL-3.0
  *
@@ -23,15 +24,24 @@
 namespace OCA\DAV;
 
 use OCP\Capabilities\ICapability;
+use OCP\IConfig;
 
 class Capabilities implements ICapability {
+	private IConfig $config;
+
+	public function __construct(IConfig $config) {
+		$this->config = $config;
+	}
+
 	public function getCapabilities() {
-		return [
+		$capabilities = [
 			'dav' => [
 				'chunking' => '1.0',
-				// disabled because of https://github.com/nextcloud/desktop/issues/4243
-				// 'bulkupload' => '1.0',
 			]
 		];
+		if ($this->config->getSystemValueBool('bulkupload.enabled', false)) {
+			$capabilities['dav']['bulkupload'] = '1.0';
+		}
+		return $capabilities;
 	}
 }

config/config.sample.php

@@ -2238,4 +2238,11 @@ $CONFIG = [
  * Defaults to ``false``
  */
 'projects.enabled' => false,
+
+/**
+ * Enable the bulk upload feature.
+ *
+ * Defaults to ``false``
+ */
+'bulkupload.enabled' => false,
 ];