From fd27586ca0ce54b2fc408788085a8b357f271a8b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Julius=20H=C3=A4rtl?= <jus@bitgrid.net>
Date: Wed, 7 Oct 2020 15:28:55 +0200
Subject: [PATCH] Show error if trying to open a file on session credential
 based external storage
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Signed-off-by: Julius Härtl <jus@bitgrid.net>
---
 src/files.js | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/src/files.js b/src/files.js
index dbeeecf216..54123615bf 100644
--- a/src/files.js
+++ b/src/files.js
@@ -72,6 +72,13 @@ const odfViewer = {
 		}
 		odfViewer.open = true
 		if (context) {
+			if (context.$file.attr('data-mounttype') === 'external-session') {
+				OCP.Toast.error(t('richdocuments', 'Opening the file is not supported, since the credentials for the external storage are not available without a session'), {
+					timeout: 0
+				})
+				odfViewer.open = false
+				return
+			}
 			var fileDir = context.dir
 			var fileId = context.fileId || context.$file.attr('data-id')
 			var templateId = context.templateId