From 98b92dc0a2f99c0ad0eca687ea8682a6dfd7f455 Mon Sep 17 00:00:00 2001
From: Chris Millar <cmillar@adobe.com>
Date: Thu, 21 Apr 2022 18:58:34 -0600
Subject: [PATCH] MWPW-108710 - Handle Emdashes

* Change makeRelative to swap emdashes for double hyphen.

Resolves: MWPW-108710
---
 scripts/scripts.js           | 3 ++-
 test/scripts/scripts.test.js | 6 ++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/scripts/scripts.js b/scripts/scripts.js
index 63131a5e60..56fc8a6942 100644
--- a/scripts/scripts.js
+++ b/scripts/scripts.js
@@ -75,8 +75,9 @@ export async function loadBlock(block) {
 }
 
 export function makeRelative(href) {
+  const fixedHref = href.replace(/\u2013|\u2014/g, '--');
   const hosts = [`${PROJECT_NAME}.hlx.page`, `${PROJECT_NAME}.hlx.live`, ...PRODUCTION_DOMAINS];
-  const url = new URL(href);
+  const url = new URL(fixedHref);
   const relative = hosts.some((host) => url.hostname.includes(host));
   return relative ? `${url.pathname}${url.search}${url.hash}` : href;
 }
diff --git a/test/scripts/scripts.test.js b/test/scripts/scripts.test.js
index d12d544d5c..b136539784 100644
--- a/test/scripts/scripts.test.js
+++ b/test/scripts/scripts.test.js
@@ -80,4 +80,10 @@ describe('Utilities', () => {
     expect(scripts.getMetadata('og:title')).to.equal('Milo');
     expect(scripts.getMetadata('description')).to.equal('Website foundation technology.');
   });
+
+  it('Makes relative URLs', () => {
+    const emdashHref = 'https://main—milo—adobecom.hlx.page/img/bg-dots.svg';
+    const relativeUrl = scripts.makeRelative(emdashHref);
+    expect(relativeUrl).to.equal('/img/bg-dots.svg');
+  });
 });