From e2b0f92007eb9ef2fad994c9f8957df0bfcbeccf Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Wed, 5 Jan 2011 21:05:20 -0800
Subject: Keep Item_Model::scale_dimensions from upscaling.  Fixes #1579.

---
 modules/gallery/models/item.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'modules/gallery/models')

diff --git a/modules/gallery/models/item.php b/modules/gallery/models/item.php
index 7ddcb4c2..88a444b4 100644
--- a/modules/gallery/models/item.php
+++ b/modules/gallery/models/item.php
@@ -653,7 +653,7 @@ class Item_Model_Core extends ORM_MPTT {
 
   /**
    * Calculate the largest width/height that fits inside the given maximum, while preserving the
-   * aspect ratio.
+   * aspect ratio.  Don't upscale.
    * @param int $max Maximum size of the largest dimension
    * @return array
    */
@@ -661,6 +661,10 @@ class Item_Model_Core extends ORM_MPTT {
     $width = $this->thumb_width;
     $height = $this->thumb_height;
 
+    if ($width <= $max && $height <= $max) {
+        return array($height, $width);
+    }
+
     if ($height) {
       if (isset($max)) {
         if ($width > $height) {
-- 
cgit v1.2.3