Quality for image manipulation (#53)

Author: motchju

Diff for: Image/Imagy.php

@@ -105,7 +105,7 @@ public function createAll(MediaPath $path)
             foreach ($thumbnail->filters() as $manipulation => $options) {
                 $image = $this->imageFactory->make($manipulation)->handle($image, $options);
             }
-            $image = $image->stream(pathinfo($path, PATHINFO_EXTENSION));
+            $image = $image->stream(pathinfo($path, PATHINFO_EXTENSION), array_get($thumbnail->filters(), 'quality', 90));
             $this->writeImage($filename, $image);
         }
     }

Diff for: Image/Intervention/Manipulations/Quality.php

@@ -0,0 +1,17 @@
+<?php namespace Modules\Media\Image\Intervention\Manipulations;
+
+use Modules\Media\Image\ImageHandlerInterface;
+
+class Quality implements ImageHandlerInterface
+{
+    /**
+     * Handle the image manipulation request
+     * @param  \Intervention\Image\Image $image
+     * @param  array                     $options
+     * @return \Intervention\Image\Image
+     */
+    public function handle($image, $options)
+    {
+        return $image;
+    }
+}