Remove session timer leftovers

Signed-off-by: Christian König <ckoenig@posteo.de>

scripts/pi-hole/js/footer.js

@@ -255,44 +255,6 @@ $("#pihole-disable-custom").on("click", function (e) {
   piholeChange("disable", custVal);
 });
 
-// Session timer
-function updateSessionTimer() {
-  start = new Date();
-  start.setSeconds(start.getSeconds() + sessionvalidity);
-}
-
-var sessionTimerCounter, sessionvalidity, start;
-
-var sessiontimer = document.getElementById("sessiontimer");
-if (sessiontimer) {
-  sessionTimerCounter = document.getElementById("sessiontimercounter");
-  sessionvalidity = parseInt(sessionTimerCounter.textContent, 10);
-  start = new Date();
-
-  if (sessionvalidity > 0) {
-    // setSeconds will correctly handle wrap-around cases
-    updateSessionTimer();
-
-    setInterval(function () {
-      var current = new Date();
-      var totalseconds = (start - current) / 1000;
-      var minutes = Math.floor(totalseconds / 60);
-      if (minutes < 10) {
-        minutes = "0" + minutes;
-      }
-
-      var seconds = Math.floor(totalseconds % 60);
-      if (seconds < 10) {
-        seconds = "0" + seconds;
-      }
-
-      sessionTimerCounter.textContent = totalseconds > 0 ? minutes + ":" + seconds : "-- : --";
-    }, 1000);
-  } else {
-    sessiontimer.style.display = "none";
-  }
-}
-
 // Handle Ctrl + Enter button on Login page
 $(document).keypress(function (e) {
   if ((e.keyCode === 10 || e.keyCode === 13) && e.ctrlKey && $("#loginpw").is(":focus")) {

scripts/pi-hole/js/index.js

@@ -5,7 +5,7 @@
  *  This file is copyright under the latest version of the EUPL.
  *  Please see LICENSE file for your rights under this license. */
 
-/* global utils:false, Chart:false, updateSessionTimer:false */
+/* global utils:false, Chart:false */
 
 // Define global variables
 var timeLineChart, clientsChart;
@@ -774,8 +774,6 @@ function updateSummaryData(runOnce) {
   };
 
   $.getJSON("api.php?summaryRaw", function (data) {
-    updateSessionTimer();
-
     if ("FTLnotrunning" in data) {
       data.dns_queries_today = "Lost";
       data.ads_blocked_today = "connection";