From 56025b0ad31a962b29c0e2330649cbe80bbf1286 Mon Sep 17 00:00:00 2001
From: Yen-Chi Chen <gruenen@gmail.com>
Date: Wed, 24 Jan 2018 17:13:48 +0800
Subject: [PATCH] employ templateDir in the config when loading template files

---
 src/Preview.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Preview.php b/src/Preview.php
index eb451de..00116a0 100644
--- a/src/Preview.php
+++ b/src/Preview.php
@@ -49,6 +49,10 @@ public function getTwigEnvironmentByPath($pathinfo, $options = array())
             $pathinfo->getPath(),
             getcwd(),
         );
+        if (isset($this->config['TemplateDir']) && count($this->config['TemplateDir'])) {
+            $dirs = array_merge($dirs, (array) $this->config['TemplateDir']);
+        }
+        $dirs = array_unique(array_map('realpath', $dirs));
         return TwigEnvironmentFactory::create($dirs, $options);
     }