1 files changed, 13 insertions, 0 deletions
diff --git a/app/assets/javascripts/content_editor/services/asset_resolver.js b/app/assets/javascripts/content_editor/services/asset_resolver.js
new file mode 100644
index 00000000000..942457b9664
--- /dev/null
+++ b/app/assets/javascripts/content_editor/services/asset_resolver.js
@@ -0,0 +1,13 @@
+import { memoize } from 'lodash';
+
+export default ({ renderMarkdown }) => ({
+  resolveUrl: memoize(async (canonicalSrc) => {
+    const html = await renderMarkdown(`[link](${canonicalSrc})`);
+    if (!html) return canonicalSrc;
+
+    const parser = new DOMParser();
+    const { body } = parser.parseFromString(html, 'text/html');
+
+    return body.querySelector('a').getAttribute('href');
+  }),
+});