support filesystem image upload

1 files changed, 5 insertions, 1 deletions

diff --git a/lib/config.js b/lib/config.js
index 76b21f0d..001cc8fa 100644
--- a/lib/config.js
+++ b/lib/config.js
@@ -56,6 +56,9 @@ var heartbeattimeout = config.heartbeattimeout || 10000;
 // document
 var documentmaxlength = config.documentmaxlength || 100000;
 
+// image upload setting, available options are imgur/s3/filesystem
+var imageUploadType = config.imageUploadType || 'imgur';
+
 // auth
 var facebook = (process.env.HMD_FACEBOOK_CLIENTID && process.env.HMD_FACEBOOK_CLIENTSECRET) ? {
     clientID: process.env.HMD_FACEBOOK_CLIENTID,
@@ -139,5 +142,6 @@ module.exports = {
     gitlab: gitlab,
     dropbox: dropbox,
     google: google,
-    imgur: imgur
+    imgur: imgur,
+    imageUploadType: imageUploadType
 };