Add flip implementation

Config/thumbnails.php

@@ -22,8 +22,11 @@ return [
 //            'green' => 0,
 //            'blue' => 99
 //        ],
-        'contrast' => [
-            'level' => 65
-        ]
+//        'contrast' => [
+//            'level' => 65
+//        ],
+        'flip' => [
+            'mode' => 'h'
+        ],
     ]
 ];

Image/Intervention/Manipulations/Flip.php

+<?php namespace Modules\Media\Image\Intervention\Manipulations;
+
+use Modules\Media\Image\ImageHandlerInterface;
+
+class Flip implements ImageHandlerInterface
+{
+    private $defaults = [
+        'mode' => 'h'
+    ];
+
+    /**
+     * Handle the image manipulation request
+     * @param \Intervention\Image\Image $image
+     * @param array $options
+     * @return \Intervention\Image\Image
+     */
+    public function handle($image, $options)
+    {
+        $options = array_merge($this->defaults, $options);
+
+        return $image->flip($options['mode']);
+    }
+}