From 33a389fbe1c02843cbd181c554bfa0902ec08098 Mon Sep 17 00:00:00 2001
From: Robin Appelman <icewind@owncloud.com>
Date: Sun, 28 Oct 2012 13:53:55 +0100
Subject: [PATCH] new thumbnail style for galleries

---
 gallery/lib/thumbnail.php | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/gallery/lib/thumbnail.php b/gallery/lib/thumbnail.php
index f92c5039e0..ed6652876f 100644
--- a/gallery/lib/thumbnail.php
+++ b/gallery/lib/thumbnail.php
@@ -81,12 +81,20 @@ public function create($albumPath, $square = false) {
 		$images = \OC_Filecache::searchByMime('image', null, '/' . $user . '/files' . $albumPath);
 
 		$count = min(count($images), 10);
-		$thumbnail = imagecreatetruecolor($count * 200, 200);
+		$thumbnail = imagecreatetruecolor(200, 200);
+		imagesavealpha($thumbnail, true);
+		imagefill($thumbnail, 0, 0, 0x7fff0000);
+		imagealphablending($thumbnail, true);
 		for ($i = 0; $i < $count; $i++) {
-			$thumb = new Thumbnail($albumPath . '/' . $images[$i], true);
+			$thumb = new Thumbnail($albumPath . '/' . $images[$i]);
 			$image = $thumb->get();
+			$image->fitIn(80, 80);
 			if ($image && $image->valid()) {
-				imagecopy($thumbnail, $image->resource(), $i * 200, 0, 0, 0, 200, 200);
+				$h = $image->height();
+				$w = $image->width();
+				$x = (($i % 2) * 100) + (100 - $w) / 2;
+				$y = (floor($i / 2) * 100) + (100 - $h) / 2;
+				imagecopy($thumbnail, $image->resource(), $x, $y, 0, 0, $w, $h);
 				$image->destroy();
 			}
 		}