From 8a330f5bd7e8f5b8355761b96e5353bc93eca11d Mon Sep 17 00:00:00 2001
From: Erik Christensen <erik.christensen@bigcommerce.com>
Date: Thu, 28 Dec 2023 16:46:21 -0800
Subject: [PATCH] fix: MERC-9364 Use CDN Original images for webdav - cache
 control

---
 helpers/lib/cdnify.js |  5 ++++-
 spec/helpers/cdn.js   | 25 +++++++++++++++++++++----
 2 files changed, 25 insertions(+), 5 deletions(-)

diff --git a/helpers/lib/cdnify.js b/helpers/lib/cdnify.js
index f23c346..61c9cad 100644
--- a/helpers/lib/cdnify.js
+++ b/helpers/lib/cdnify.js
@@ -56,7 +56,10 @@ module.exports = globals => {
             }
 
             if (protocol === 'webdav:') {
-                return [cdnUrl, 'content', path].join('/');
+                const imgRegex = /(jpg|jpeg|gif|png)$/i;
+                const isImage = imgRegex.test(path);
+                const prefix = isImage ? 'images/stencil/original/content' : 'content'
+                return [cdnUrl, prefix, path].join('/');
             }
 
             if (cdnSettings) {
diff --git a/spec/helpers/cdn.js b/spec/helpers/cdn.js
index b469bc2..ff60421 100644
--- a/spec/helpers/cdn.js
+++ b/spec/helpers/cdn.js
@@ -194,19 +194,36 @@ describe('cdn helper', function () {
         ], done);
     });
 
-    it('should return a webDav asset if webdav protocol specified', function (done) {
+    it('should return an original cdn img asset if webdav protocol specified but file type indicates it is an image', function (done) {
         runTestCases([
             {
                 input: '{{cdn "webdav:img/image.jpg"}}',
-                output: 'https://cdn.bcapp/3dsf74g/content/img/image.jpg',
+                output: 'https://cdn.bcapp/3dsf74g/images/stencil/original/content/img/image.jpg',
             },
             {
                 input: '{{cdn "webdav:/img/image.jpg"}}',
-                output: 'https://cdn.bcapp/3dsf74g/content/img/image.jpg',
+                output: 'https://cdn.bcapp/3dsf74g/images/stencil/original/content/img/image.jpg',
             },
             {
                 input: '{{cdn "webdav://img/image.jpg"}}',
-                output: 'https://cdn.bcapp/3dsf74g/content/img/image.jpg',
+                output: 'https://cdn.bcapp/3dsf74g/images/stencil/original/content/img/image.jpg',
+            },
+        ], done);
+    });
+
+    it('should return a webDav asset if webdav protocol specified but is not a supported image type', function (done) {
+        runTestCases([
+            {
+                input: '{{cdn "webdav:img/image.pdf"}}',
+                output: 'https://cdn.bcapp/3dsf74g/content/img/image.pdf',
+            },
+            {
+                input: '{{cdn "webdav:/img/image.pdf"}}',
+                output: 'https://cdn.bcapp/3dsf74g/content/img/image.pdf',
+            },
+            {
+                input: '{{cdn "webdav://img/image.pdf"}}',
+                output: 'https://cdn.bcapp/3dsf74g/content/img/image.pdf',
             },
         ], done);
     });