From d9a57aa2789eb922c4ca44975b5e874693f56002 Mon Sep 17 00:00:00 2001
From: Kamil Kisiela <kamil.kisiela@ster-project.pl>
Date: Wed, 13 Apr 2016 12:52:30 +0200
Subject: [PATCH] Step 20.6: Resize images

---
 imports/api/images/store.js | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/imports/api/images/store.js b/imports/api/images/store.js
index 58462c107..a0fa6d601 100644
--- a/imports/api/images/store.js
+++ b/imports/api/images/store.js
@@ -3,7 +3,19 @@ import { Images, Thumbs } from './collection';
 
 export const ThumbsStore = new UploadFS.store.GridFS({
   collection: Thumbs,
-  name: 'thumbs'
+  name: 'thumbs',
+  transformWrite(from, to, fileId, file) {
+    // Resize to 32x32
+    const gm = require('gm');
+
+    gm(from, file.name)
+      .resize(32, 32)
+      .gravity('Center')
+      .extent(32, 32)
+      .quality(75)
+      .stream()
+      .pipe(to);
+  }
 });
 
 export const ImagesStore = new UploadFS.store.GridFS({