From e8f3b2c328be6dfde223e5b0cf7dd632a200c156 Mon Sep 17 00:00:00 2001
From: Jonas Heinrich <onny@project-insanity.org>
Date: Wed, 15 Apr 2020 19:21:20 +0200
Subject: [PATCH] support for custom logo

---
 kit/functions.php |  3 ++-
 kit/header.php    | 11 +++++++++--
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/kit/functions.php b/kit/functions.php
index 9dbc82e..f3edce4 100644
--- a/kit/functions.php
+++ b/kit/functions.php
@@ -2,8 +2,9 @@
 
 function kit_setup() {
 
-  add_theme_support('menus');
+  add_theme_support( 'menus' );
   add_theme_support( 'post-thumbnails' );
+  add_theme_support( 'custom-logo' );
 
   register_nav_menus( array(
     'primary' => 'Main Menu',
diff --git a/kit/header.php b/kit/header.php
index e32b3e3..16a999d 100644
--- a/kit/header.php
+++ b/kit/header.php
@@ -95,8 +95,15 @@
       <h1 class="header-logo-container">
         <a href="<?php echo home_url(); ?>">
           <span class="header-logo-text">KIT - Karlsruher Institut für Technologie</span>
-          <img class="header-logo" src="<?php bloginfo('stylesheet_directory');?>/img/kit-logo.svg" alt="Logo: Karlsruher Institut für Technologie">
-          <img class="header-logo-mobile" src="<?php bloginfo('stylesheet_directory');?>/img/kit-logo-without-text.svg" alt="Logo: Karlsruher Institut für Technologie">
+          <?php if ( has_custom_logo() ) {
+            $custom_logo_id = get_theme_mod( 'custom_logo' );
+            $logo = wp_get_attachment_image_src( $custom_logo_id , 'full' );
+            echo '<img class="header-logo" src="' . esc_url( $logo[0] ) . '" alt="Logo: ' . get_bloginfo( 'name' ) . '">';
+            echo '<img class="header-logo-mobile" src="' . esc_url( $logo[0] ) . '" alt="Logo: ' . get_bloginfo( 'name' ) . '">';
+          } else {
+            echo '<img class="header-logo" src="' . get_bloginfo('stylesheet_directory') . '/img/kit-logo.svg" alt="Logo: Karlsruher Institut für Technologie">';
+            echo '<img class="header-logo-mobile" src="' . get_bloginfo('stylesheet_directory') .'/img/kit-logo-without-text.svg" alt="Logo: Karlsruher Institut für Technologie">';
+          }?>
         </a>
       </h1>