add null handling and fix merge conflicts

assets/scripts/pages/search.js

@@ -31,7 +31,7 @@ window.addEventListener('DOMContentLoaded', () => {
   } else {
     const node = document.createElement('p')
     node.textContent = 'Please enter a word or phrase above'
-    window.getElementById('search-results').append(node)
+    document.getElementById('search-results')?.append(node)
   }
 
   function executeSearch (searchQuery) {
@@ -48,7 +48,7 @@ window.addEventListener('DOMContentLoaded', () => {
       } else {
         const node = document.createElement('p')
         node.textContent = 'No matches found'
-        window.getElementById('search-results').append(node)
+        document.getElementById('search-results')?.append(node)
       }
     })
   }

assets/scripts/pages/single.js

@@ -40,19 +40,21 @@ window.addEventListener('DOMContentLoaded', () => {
   // add scroll to top button
   const btn = document.getElementById('scroll-to-top')
 
-  window.addEventListener('scroll', function () {
-    if (window.scrollY > 300) {
-      btn.classList.add('show')
-    } else {
-      btn.classList.remove('show')
-    }
-  })
-
-  btn.addEventListener('click', function (e) {
-    e.preventDefault()
-    window.scrollTo({
-      top: 0,
-      behavior: 'smooth'
+  if(btn) {
+    window.addEventListener('scroll', function () {
+      if (window.scrollY > 300) {
+        btn.classList.add('show')
+      } else {
+        btn.classList.remove('show')
+      }
     })
-  })
+  
+    btn.addEventListener('click', function (e) {
+      e.preventDefault()
+      window.scrollTo({
+        top: 0,
+        behavior: 'smooth'
+      })
+    })
+  }
 })

assets/scripts/sections/navbar.js

@@ -4,36 +4,36 @@ const updateNavBar = () => {
   const themeIcon = document.getElementById('navbar-theme-icon-svg')
 
   if (window.scrollY > 40) {
-    topNavbar.classList.remove('initial-navbar')
-    topNavbar.classList.add('final-navbar', 'shadow')
+    topNavbar?.classList.remove('initial-navbar')
+    topNavbar?.classList.add('final-navbar', 'shadow')
 
-    navbarToggler.classList.remove('navbar-dark')
-    navbarToggler.classList.add('navbar-light')
+    navbarToggler?.classList.remove('navbar-dark')
+    navbarToggler?.classList.add('navbar-light')
 
     // color theme selector a.k.a. dark mode
-    themeIcon.classList.remove('navbar-icon-svg-dark')
+    themeIcon?.classList.remove('navbar-icon-svg-dark')
 
     // get the main logo from hidden img tag
     const mainLogo = document.getElementById('main-logo')
-    if (mainLogo !== null) {
+    if (mainLogo) {
       const logoURL = mainLogo.getAttribute('src')
-      document.getElementById('logo').setAttribute('src', logoURL)
+      document.getElementById('logo')?.setAttribute('src', logoURL)
     }
   } else {
-    topNavbar.classList.remove('final-navbar', 'shadow')
-    topNavbar.classList.add('initial-navbar')
+    topNavbar?.classList.remove('final-navbar', 'shadow')
+    topNavbar?.classList.add('initial-navbar')
 
-    navbarToggler.classList.remove('navbar-light')
-    navbarToggler.classList.add('navbar-dark')
+    navbarToggler?.classList.remove('navbar-light')
+    navbarToggler?.classList.add('navbar-dark')
 
     // color theme selector a.k.a. dark mode
-    themeIcon.classList.add('navbar-icon-svg-dark')
+    themeIcon?.classList.add('navbar-icon-svg-dark')
 
     // get the inverted logo from hidden img tag
     const invertedLogo = document.getElementById('inverted-logo')
-    if (invertedLogo !== null) {
+    if (invertedLogo) {
       const logoURL = invertedLogo.getAttribute('src')
-      document.getElementById('logo').setAttribute('src', logoURL)
+      document.getElementById('logo')?.setAttribute('src', logoURL)
     }
   }
 }
@@ -47,14 +47,14 @@ document.addEventListener('DOMContentLoaded', function () {
 
   // Creates a click handler to collapse the navigation when
   // anchors in the mobile nav pop up are clicked
-  const navMain = document.getElementsByClassName('navbar-collapse')
-  for (const el of navMain) {
+  const navMain =document.getElementsByClassName('navbar-collapse')
+  Array.from(navMain).forEach(function(el) {
     el.addEventListener('click', function (e) {
       if (e.target.tagName === 'A') {
-        navMain.collapse('hide')
+        el.classList.add('collapse')
       }
     })
-  }
+  })
 
   updateNavBar()
 })

layouts/partials/misc/support.html

@@ -17,5 +17,6 @@
         {{ with .buymeacoffee }}              
           <script data-name="BMC-Widget" data-cfasync="false" src="https://cdnjs.buymeacoffee.com/1.0.0/widget.prod.min.js" data-id="{{ .user }}" data-description="{{ .text }}" data-message="{{ .info }}" data-color="{{ .color }}" data-position="Right" data-x_margin="10" data-y_margin="18"></script>
         {{ end }}
+        {{ end }}
     {{ end }}
 {{ end }}