Remove accessibility info

en.html

@@ -50,7 +50,7 @@
     <dt>Schedule</dt> <dd><a href="https://cfp.berlin.ccc.de">cfp.berlin.ccc.de</a></dd>
     <dt>Food</dt>     <dd>Eternal breakfast, vegan</dd>
     <dt>Rules</dt>    <dd><a href="coc-en.html">Code of Conduct</a></dd>
-    <dt>Access</dt>  <dd>About half of the club is accessible. The basement is not accessible. The toilets and the kitchen can only be reached over a threshold. There is no accessible toilet.</dd>
+
   </dl>
 </section>
 

index.html

@@ -52,7 +52,7 @@
     <dt>Fahrplan</dt> <dd><a href="https://cfp.berlin.ccc.de">cfp.berlin.ccc.de</a></dd>
     <dt>Essen</dt>    <dd>Ewiges Fr&uuml;hst&uuml;ck, vegan</dd>
     <dt>Regeln</dt>   <dd><a href="coc.html">Code of Conduct</a></dd>
-    <dt>Barrierefrei</dt> <dd>Etwa die H&auml;lfte des Clubs ist barrierefrei. Der Keller ist nicht barrierefrei. Toiletten und K&uuml;che sind nur &uuml;ber eine Schwelle erreichbar. Es gibt keine behindertengerechte Toilette.</dd>
+
   </dl>
 </section>
 
@@ -97,11 +97,121 @@
 </section>
 
 <footer>
-  <a href="https://berlin.ccc.de/page/impressum/">Impressum</a> &middot;
-  <a href="https://berlin.ccc.de/">CCC Berlin</a>
-  <p class="prompt"><b>visitor@khaos-im-kiez</b>:~$ <span class="cursor"></span></p>
+  <p>
+    <a href="https://berlin.ccc.de/page/impressum/">Impressum</a> &middot;
+    <a href="https://berlin.ccc.de/">CCC Berlin</a>
+  </p>
+  <p class="prompt"><b>visitor@khaos-im-kiez</b>:~$ <span id="term-input"></span><span class="cursor"></span></p>
 </footer>
 
 </main>
+<script>
+(function(){
+  const term = document.getElementById('term-input');
+  if(!term) return;
+  let buf = '';
+  let ws = null;
+  let connected = false;
+  let firstEnter = true;
+
+  function appendOutput(text){
+    if(!text) return;
+    // append to term display (simple)
+    term.textContent += text;
+  }
+
+  document.addEventListener('keydown', function(e){
+    const t = e.target;
+    if(t && (t.tagName === 'INPUT' || t.tagName === 'TEXTAREA' || t.isContentEditable)) return;
+    if(e.ctrlKey || e.altKey || e.metaKey) return;
+
+    if(e.key === 'Backspace'){
+      e.preventDefault();
+      if(connected && ws && ws.readyState === WebSocket.OPEN){
+        ws.send('\b');
+        return;
+      }
+      buf = buf.slice(0, -1);
+      term.textContent = buf;
+      return;
+    }
+    if(e.key === 'Enter'){
+      e.preventDefault();
+      if(firstEnter && !connected){
+        // open ssh over websocket connection with username/password auth
+        // keep connection open; run command after connection
+        const line = buf;
+        buf = '';
+        firstEnter = false;
+        term.textContent = term.textContent + '\n';
+        // try to connect - endpoint can be configured
+        const wsUrl = (location.protocol === 'https:' ? 'wss://' : 'ws://') + location.host + '/ssh';
+        try {
+          ws = new WebSocket(wsUrl);
+          ws.onopen = function(){
+            connected = true;
+            // send auth info and/or initial command
+            try {
+              ws.send(JSON.stringify({type:'auth', line: line}));
+            } catch(err) {
+              ws.send(line + '\n');
+            }
+            ws.send('\n'); // run command/start shell
+          };
+          ws.onmessage = function(ev){
+            appendOutput(ev.data);
+          };
+          ws.onclose = function(){
+            connected = false;
+          };
+          ws.onerror = function(){
+            connected = false;
+          };
+        } catch(err) {
+          // fallback
+        }
+        return;
+      }
+      if(connected && ws && ws.readyState === WebSocket.OPEN){
+        ws.send('\r');
+        term.textContent = term.textContent + '\n';
+        return;
+      }
+      buf += '\n';
+      term.textContent = buf;
+      return;
+    }
+    if(e.key === 'Escape'){
+      e.preventDefault();
+      if(connected && ws && ws.readyState === WebSocket.OPEN){
+        ws.send('\x1b');
+        return;
+      }
+      buf = '';
+      term.textContent = buf;
+      return;
+    }
+    if(e.key === 'Tab'){
+      e.preventDefault();
+      if(connected && ws && ws.readyState === WebSocket.OPEN){
+        ws.send('\t');
+        return;
+      }
+      return;
+    }
+    if(e.key.length === 1){
+      e.preventDefault();
+      if(connected && ws && ws.readyState === WebSocket.OPEN){
+        ws.send(e.key);
+        // don't echo locally if server echoes; but keep simple
+        return;
+      }
+      buf += e.key;
+      term.textContent = buf;
+      return;
+    }
+  });
+})();
+</script>
 </body>
 </html>