From 7e1e73ba1d3a6364d43ac3540f94463c627e0888 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Samuli=20Sillanp=C3=A4=C3=A4?=
 <samuli.sillanpaa@helsinki.fi>
Date: Mon, 23 Feb 2015 09:08:33 +0200
Subject: [PATCH] Improve compression of record images.

---
 module/Finna/src/Finna/Cover/Loader.php | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/module/Finna/src/Finna/Cover/Loader.php b/module/Finna/src/Finna/Cover/Loader.php
index d3cfa071d23..103fc884f7a 100644
--- a/module/Finna/src/Finna/Cover/Loader.php
+++ b/module/Finna/src/Finna/Cover/Loader.php
@@ -315,6 +315,8 @@ protected function processImageURL($url, $cache = true)
             );
             imagefill($imageGDResized, 0, 0, $background);
 
+            $quality = 90;
+
             // If both dimensions are smaller than the new image,
             // just copy to center. Otherwise resample to fit if necessary.
             if ($width < $reqWidth && $height < $reqHeight) {
@@ -323,7 +325,7 @@ protected function processImageURL($url, $cache = true)
                 imagecopy(
                     $imageGDResized, $imageGD, $imgX, $imgY, 0, 0, $width, $height
                 );
-                if (!@imagejpeg($imageGDResized, $finalFile)) {
+                if (!@imagejpeg($imageGDResized, $finalFile, $quality)) {
                     return false;
                 }
             } elseif ($width > $reqWidth || $height > $reqHeight) {
@@ -346,11 +348,11 @@ protected function processImageURL($url, $cache = true)
                         $newWidth, $newHeight, $width, $height
                     );
                 }
-                if (!@imagejpeg($imageGDResized, $finalFile)) {
+                if (!@imagejpeg($imageGDResized, $finalFile, $quality)) {
                     return false;
                 }
             } else {
-                if (!@imagejpeg($imageGD, $finalFile)) {
+                if (!@imagejpeg($imageGD, $finalFile, $quality)) {
                     return false;
                 }
             }