From 9690b438abca924b27adc8430a56a41997a31f69 Mon Sep 17 00:00:00 2001
From: ext-vradulescu <ext-vradulescu@bitdefender.com>
Date: Mon, 20 Nov 2023 16:01:03 +0200
Subject: [PATCH] DEX-15580 - decorate canonical link

---
 solutions/scripts/lib-franklin.js | 13 +++++++++++++
 solutions/scripts/scripts.js      |  2 ++
 2 files changed, 15 insertions(+)

diff --git a/solutions/scripts/lib-franklin.js b/solutions/scripts/lib-franklin.js
index 52487bf11..dcb62ca89 100644
--- a/solutions/scripts/lib-franklin.js
+++ b/solutions/scripts/lib-franklin.js
@@ -916,6 +916,19 @@ export function setup() {
   }
 }
 
+/**
+* canonical links shouldn't contain ".html" ( covered by redirects.xlsx )
+ * canonical links shouldn't end with "/"
+* */
+export function decorateCanonical(doc) {
+  const linkRelCanonical = doc.head.querySelector('[rel="canonical"]');
+  linkRelCanonical.href = linkRelCanonical.href.replace('https://', 'https://www.');
+  const lastChar = linkRelCanonical.href.slice(-1);
+  if (lastChar === '/') {
+    linkRelCanonical.href = linkRelCanonical.href.slice(0, -1);
+  }
+}
+
 /**
  * Auto initializiation.
  */
diff --git a/solutions/scripts/scripts.js b/solutions/scripts/scripts.js
index e6e184155..c016f516f 100644
--- a/solutions/scripts/scripts.js
+++ b/solutions/scripts/scripts.js
@@ -12,6 +12,7 @@ import {
   loadBlocks,
   loadCSS,
   getMetadata,
+  decorateCanonical,
 } from './lib-franklin.js';
 
 import {
@@ -526,6 +527,7 @@ function loadDelayed() {
 async function loadPage() {
   pushPageLoadToDataLayer();
   await window.hlx.plugins.load('eager');
+  decorateCanonical(document);
   await loadEager(document);
   await window.hlx.plugins.load('lazy');
   await loadLazy(document);