From 1b6ad1ee4c8bc0837c13212eb10c0638a45074e0 Mon Sep 17 00:00:00 2001
From: Brandon Hudson <bhud07@gmail.com>
Date: Tue, 30 Jul 2019 18:35:28 -0400
Subject: [PATCH] Adds support for fetching cached images from http(s)

---
 services/ImageFormats.js | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/services/ImageFormats.js b/services/ImageFormats.js
index 0a8f2ab..93a083c 100644
--- a/services/ImageFormats.js
+++ b/services/ImageFormats.js
@@ -49,7 +49,17 @@ module.exports = {
 
     if (cachedImage) {
       const url = uploadProvider.getPath(cachedImage);
-      const buffer = fs.readFileSync(url);
+      
+      let buffer = null;
+
+      # If the url is an HTTP url, get the image from the external source
+      if (url.indexOf('http://') >= 0 || url.indexOf('https://') >= 0) {
+        const image = await Jimp.read(url);
+        buffer = await image.getBufferAsync(Jimp.AUTO);
+      } else {
+        buffer = fs.readFileSync(url);
+      }
+
       return { mime: cachedImage.mime, buffer };
     }