From 76179d389dd49bbaee026fdcf2f2f1e7de752b2a Mon Sep 17 00:00:00 2001
From: Mathieu Jaumotte <mathieu.jaumotte@champs-libres.coop>
Date: Fri, 19 Nov 2021 19:48:56 +0100
Subject: [PATCH] carousel: fix error

---
 .../public/module/bootstrap/index.js          | 58 ++++++++++---------
 1 file changed, 30 insertions(+), 28 deletions(-)

diff --git a/src/Bundle/ChillMainBundle/Resources/public/module/bootstrap/index.js b/src/Bundle/ChillMainBundle/Resources/public/module/bootstrap/index.js
index 4a0a33d38..b003c2e02 100644
--- a/src/Bundle/ChillMainBundle/Resources/public/module/bootstrap/index.js
+++ b/src/Bundle/ChillMainBundle/Resources/public/module/bootstrap/index.js
@@ -14,32 +14,34 @@ import Carousel from 'bootstrap/js/src/carousel';
 // ACHeaderSlider is a small slider used in banner of AccompanyingCourse Section
 // Initialize options, and show/hide controls in first/last slides
 //
-let ACHeaderSlider = document.querySelector('#ACHeaderSlider'),
-    controlPrev = ACHeaderSlider.querySelector('button[data-bs-slide="prev"]'),
-    controlNext = ACHeaderSlider.querySelector('button[data-bs-slide="next"]'),
-    length = ACHeaderSlider.querySelectorAll('.carousel-item').length,
-    last = length-1,
-    carousel = new Carousel(ACHeaderSlider, {
-        interval: false,
-        wrap: false,
-        ride: false,
-        keyboard: false,
-        touch: true
+let ACHeaderSlider = document.querySelector('#ACHeaderSlider');
+if (ACHeaderSlider) {
+    let controlPrev = ACHeaderSlider.querySelector('button[data-bs-slide="prev"]'),
+        controlNext = ACHeaderSlider.querySelector('button[data-bs-slide="next"]'),
+        length = ACHeaderSlider.querySelectorAll('.carousel-item').length,
+        last = length-1,
+        carousel = new Carousel(ACHeaderSlider, {
+            interval: false,
+            wrap: false,
+            ride: false,
+            keyboard: false,
+            touch: true
+        })
+    ;
+    ACHeaderSlider.addEventListener('slid.bs.carousel', (e) => {
+        //console.log('from slide', e.direction, e.relatedTarget, e.from, e.to );
+        switch (e.to) {
+            case 0:
+                controlPrev.classList.add('visually-hidden');
+                controlNext.classList.remove('visually-hidden');
+                break;
+            case last:
+                controlPrev.classList.remove('visually-hidden');
+                controlNext.classList.add('visually-hidden');
+                break;
+            default:
+                controlPrev.classList.remove('visually-hidden');
+                controlNext.classList.remove('visually-hidden');
+        }
     })
-;
-ACHeaderSlider.addEventListener('slid.bs.carousel', (e) => {
-    //console.log('from slide', e.direction, e.relatedTarget, e.from, e.to );
-    switch (e.to) {
-        case 0:
-            controlPrev.classList.add('visually-hidden');
-            controlNext.classList.remove('visually-hidden');
-            break;
-        case last:
-            controlPrev.classList.remove('visually-hidden');
-            controlNext.classList.add('visually-hidden');
-            break;
-        default:
-            controlPrev.classList.remove('visually-hidden');
-            controlNext.classList.remove('visually-hidden');
-    }
-})
+}