From 6ad53d66f3575e68d0ddb2a4fc6b5709883ad49c Mon Sep 17 00:00:00 2001
From: Frode Petterson <frode.andre.petterson@gmail.com>
Date: Mon, 22 Jun 2015 10:02:07 +0200
Subject: [PATCH] Improve error handling.

---
 h5p.classes.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/h5p.classes.php b/h5p.classes.php
index 5cb2f07..89a3574 100644
--- a/h5p.classes.php
+++ b/h5p.classes.php
@@ -660,6 +660,11 @@ class H5PValidator {
     $tmpDir = $this->h5pF->getUploadedH5pFolderPath();
     $tmpPath = $this->h5pF->getUploadedH5pPath();
 
+    if (!H5PCore::dirReady($tmpDir)) {
+      $this->h5pF->setErrorMessage($this->h5pF->t('Unable to write to the temporary directory.'));
+      return FALSE;
+    }
+
     $valid = TRUE;
 
     // Extract and then remove the package file.