From 0763f9b816d5128b0d34a1124074e3ff9a55024e Mon Sep 17 00:00:00 2001
From: Johannes Lippmann <johannes.lippmann@paessler.com>
Date: Tue, 1 Jun 2021 12:46:22 +0200
Subject: [PATCH] Disable logo by default, allow to enable with
 params.logo.enable

---
 layouts/partials/header.html              |  8 ++++++--
 layouts/partials/navigators/navbar-2.html | 14 ++++++++++----
 layouts/partials/navigators/navbar.html   | 13 +++++++++----
 3 files changed, 25 insertions(+), 10 deletions(-)

diff --git a/layouts/partials/header.html b/layouts/partials/header.html
index 2d126b6..904c905 100644
--- a/layouts/partials/header.html
+++ b/layouts/partials/header.html
@@ -1,3 +1,5 @@
+{{ $logoEnabled   := site.Params.logo.enable  | default false }}
+
 {{/* default favicon */}}
 {{ $favicon := "/images/favicon.png" }}
 
@@ -28,5 +30,7 @@
 <link href="https://fonts.googleapis.com/css2?family=Muli:wght@300;400;500;600" rel="stylesheet">
 <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.11.2/css/all.min.css" />
 
-<!--================= fav-icon =========================-->
-<link rel="icon" type="image/png" href="{{ $favicon }}" />
+<!--================= fab-icon =========================-->
+{{ if $logoEnabled }}
+  <link rel="icon" type="image/png" href="{{ $favicon }}" />
+{{end}}
diff --git a/layouts/partials/navigators/navbar-2.html b/layouts/partials/navigators/navbar-2.html
index 86b4626..9cc1363 100644
--- a/layouts/partials/navigators/navbar-2.html
+++ b/layouts/partials/navigators/navbar-2.html
@@ -1,3 +1,5 @@
+{{ $logoEnabled   := site.Params.logo.enable  | default false }}
+
 {{/* default logos  */}}
 {{ $mainLogo := "/images/main-logo.png" }}
 {{ $invertedLogo := "/images/inverted-logo.png" }}
@@ -30,7 +32,9 @@
       <span class="navbar-toggler-icon"></span>
     </button>
     <a class="navbar-brand" href="{{ site.BaseURL | relLangURL }}">
-      <img src="{{ $mainLogo  }}" alt="Logo">
+      {{ if $logoEnabled }}
+        <img src="{{ $mainLogo  }}" alt="Logo">
+      {{ end }}
       {{- site.Title -}}
     </a>
     <button class="navbar-toggler navbar-light" id="toc-toggler" type="button" onclick="toggleTOC()">
@@ -45,7 +49,9 @@
       </ul>
     </div>
   </div>
-  <!-- Store the logo information in a hidden img for the JS -->
-  <img src="{{ $mainLogo  }}" class="d-none" id="main-logo" alt="Logo">
-  <img src="{{ $invertedLogo  }}" class="d-none" id="inverted-logo" alt="Inverted Logo">
+  {{ if $logoEnabled }}
+    <!-- Store the logo information in a hidden img for the JS -->
+    <img src="{{ $mainLogo  }}" class="d-none" id="main-logo" alt="Logo">
+    <img src="{{ $invertedLogo  }}" class="d-none" id="inverted-logo" alt="Inverted Logo">
+  {{ end }}
 </nav>
diff --git a/layouts/partials/navigators/navbar.html b/layouts/partials/navigators/navbar.html
index df29cdc..49844e6 100644
--- a/layouts/partials/navigators/navbar.html
+++ b/layouts/partials/navigators/navbar.html
@@ -1,6 +1,7 @@
 {{/*  variables for enabling/disabling various features  */}}
 {{ $blogEnabled   := site.Params.features.blog.enable   | default false }}
 {{ $notesEnabled  := site.Params.features.notes.enable  | default false }}
+{{ $logoEnabled   := site.Params.logo.enable            | default false }}
 
 {{/*  keep backward compatibility for blog post  */}}
 {{ if site.Params.enableBlogPost }}
@@ -45,7 +46,9 @@
 <nav class="navbar navbar-expand-xl top-navbar initial-navbar" id="top-navbar">
   <div class="container">
     <a class="navbar-brand" href="{{ site.BaseURL | relLangURL }}">
-      <img src="{{ $invertedLogo }}" id="logo" alt="Logo">
+      {{ if $logoEnabled }}
+        <img src="{{ $invertedLogo }}" id="logo" alt="Logo">
+      {{ end }}
       {{- site.Title -}}
     </a>
     <button
@@ -118,7 +121,9 @@
       </ul>
     </div>
   </div>
-  <!-- Store the logo information in a hidden img for the JS -->
-  <img src="{{ $mainLogo }}" class="d-none" id="main-logo" alt="Logo">
-  <img src="{{ $invertedLogo }}" class="d-none" id="inverted-logo" alt="Inverted Logo">
+  {{ if $logoEnabled }}
+    <!-- Store the logo information in a hidden img for the JS -->
+    <img src="{{ $mainLogo }}" class="d-none" id="main-logo" alt="Logo">
+    <img src="{{ $invertedLogo }}" class="d-none" id="inverted-logo" alt="Inverted Logo">
+  {{ end }}
 </nav>