From 1b708e26efbcb4052becad3d7b6618064c2605a6 Mon Sep 17 00:00:00 2001
From: Robin Appelman <icewind@owncloud.com>
Date: Tue, 8 Sep 2015 19:51:15 +0200
Subject: Show cached previews directly

---
 lib/private/preview.php | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'lib')

diff --git a/lib/private/preview.php b/lib/private/preview.php
index 978da1161c2..db2a56f9fa5 100644
--- a/lib/private/preview.php
+++ b/lib/private/preview.php
@@ -772,6 +772,12 @@ class Preview {
 			throw new NotFoundException('File not found.');
 		}
 
+		if ($cachedPath = $this->isCached($this->info->getId())) {
+			header('Content-Type: ' . $this->info->getMimetype());
+			$this->userView->readfile($cachedPath);
+			return;
+		}
+
 		if (is_null($this->preview)) {
 			$this->getPreview();
 		}
-- 
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