add logo

launch.html

@@ -37,6 +37,19 @@
         gap: 8px;
       }
 
+      .logo-bar {
+        position: fixed;
+        top: 16px;
+        left: 16px;
+        z-index: 100;
+      }
+
+      .logo-bar img {
+        display: block;
+        height: 60px;
+        width: auto;
+      }
+
       .lang-menu {
         position: relative;
       }
@@ -276,6 +289,10 @@
   </head>
 
   <body>
+    <nav id="logoBar" class="logo-bar hidden">
+      <img id="logoImage" src="" alt="Logo">
+    </nav>
+
     <nav class="navbar">
       <a class="button secondary" href="https://www.bnvb-ingenieure.de/impressum" target="_blank" rel="noopener noreferrer" data-i18n="impressum">
         Impressum
@@ -529,6 +546,10 @@
          * set wallpaper for webpage
          */
         backgroundImage: "assets/background.png",
+        /*
+         * Set logo
+         */
+        logo: "assets/logo.svg",
         /*
          * Download URLs for jitsi-meet-electron client
          */
@@ -991,6 +1012,20 @@
         document.body.style.backgroundPosition = "center";
       }
 
+      /* ============================================================
+       * LOGO
+       * ============================================================
+       */
+
+      function applyLogo() {
+        if (!CONFIG.logo) {
+          return;
+        }
+
+        logoImage.src = CONFIG.logo;
+        logoBar.classList.remove("hidden");
+      }
+
       /* ============================================================
        * DOM elements
        * ============================================================
@@ -1040,6 +1075,10 @@
       const invalidNameError = document.getElementById("invalidNameError");
       const invalidRoomName = document.getElementById("invalidRoomName");
 
+      /* Logo DOM elements */
+      const logoBar = document.getElementById("logoBar");
+      const logoImage = document.getElementById("logoImage");
+
       /* ============================================================
        * GET ROOM FROM QUERY-PARAMETER
        * ============================================================
@@ -1795,6 +1834,7 @@ END:VCALENDAR`;
 
       applyTranslations();
       applyBackgroundImage();
+      applyLogo();
       updateLanguageMenu();
       initialize();
     </script>