Fix webdav url (#18804)

Fix webdav url

apps/files/lib/Controller/ViewController.php

@@ -248,6 +248,8 @@ class ViewController extends Controller {
 		$nav->assign('quota', $storageInfo['quota']);
 		$nav->assign('usage_relative', $storageInfo['relative']);
 
+		$nav->assign('webdav_url', \OCP\Util::linkToRemote('dav/files/' . $user));
+
 		$contentItems = [];
 
 		// render the container content for every navigation item

apps/files/templates/appnavigation.php

@@ -42,7 +42,7 @@
 			</div>
 			<label for="webdavurl"><?php p($l->t('WebDAV')); ?></label>
 			<input id="webdavurl" type="text" readonly="readonly"
-				   value="<?php p(\OCP\Util::linkToRemote('webdav')); ?>"/>
+				   value="<?php p($_['webdav_url']); ?>"/>
 			<em><?php print_unescaped($l->t('Use this address to <a href="%s" target="_blank" rel="noreferrer noopener">access your Files via WebDAV</a>', array(link_to_docs('user-webdav')))); ?></em>
 		</div>
 	</div>

apps/files/tests/Controller/ViewControllerTest.php

@@ -147,7 +147,7 @@ class ViewControllerTest extends TestCase {
 		$nav->assign('usage', '123 B');
 		$nav->assign('quota', 100);
 		$nav->assign('total_space', '100 B');
-		//$nav->assign('webdavurl', '');
+		$nav->assign('webdav_url', 'http://localhost/remote.php/dav/files/testuser1/');
 		$nav->assign('navigationItems', [
 			'files' => [
 				'id' => 'files',