From 782562215c73f4b4900b382b80f523603809515e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jir=CC=8Ci=CC=81=20Svoboda?= <jiri.svoboda@dlds.cz>
Date: Tue, 21 Jun 2016 14:17:10 +0200
Subject: [PATCH] Fixed gallerybehavior on localhost

---
 GalleryBehavior.php | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/GalleryBehavior.php b/GalleryBehavior.php
index 3345bcf..21090a3 100755
--- a/GalleryBehavior.php
+++ b/GalleryBehavior.php
@@ -302,11 +302,18 @@ public function getImageFilePath($image_id, $version = self::VERSION_ORIGINAL)
     {
         $subDir = $this->getVersionSubDir($version, $image_id);
 
-        return implode(DIRECTORY_SEPARATOR, [
+        $path = implode(DIRECTORY_SEPARATOR, [
             $this->directory,
             $subDir,
             $this->getFilePath($image_id, $version)
         ]);
+
+        if (!is_writable($path))
+        {
+            return $_SERVER['DOCUMENT_ROOT'].$path;
+        }
+
+        return $path;
     }
 
     /**
@@ -761,7 +768,12 @@ private function createFolder($filePath)
 
         if (!$path)
         {
-            mkdir($dirPath, 0777, true);
+            $result = @mkdir($dirPath, 0777, true);
+
+            if (!$result)
+            {
+                @mkdir($_SERVER['DOCUMENT_ROOT'].$dirPath, 0777, true);
+            }
         }
     }