From: Nmz <nemesiz@nmz.lt>
Date: Thu, 2 Oct 2014 09:47:39 +0000 (+0300)
Subject: Preview large TXT files fix
X-Git-Tag: v8.0.0alpha1~570^2
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=83c2829ca840d980708150d92049f35eb5e54560;p=nextcloud-server.git

Preview large TXT files fix

Limit the size of the string generating the preview image for TXT files
---

diff --git a/lib/private/preview/txt.php b/lib/private/preview/txt.php
index 2ac77faf48b..7f01b980c0e 100644
--- a/lib/private/preview/txt.php
+++ b/lib/private/preview/txt.php
@@ -34,7 +34,7 @@ class TXT extends Provider {
 	public function getThumbnail($path, $maxX, $maxY, $scalingup, $fileview) {
 
 		$content = $fileview->fopen($path, 'r');
-		$content = stream_get_contents($content);
+		$content = stream_get_contents($content,3000);
 
 		//don't create previews of empty text files
 		if(trim($content) === '') {