move clock from utils.js to clock.js

1 files changed, 0 insertions, 117 deletions

diff --git a/www/js/utils.js b/www/js/utils.js
index e2c494b..2c69b73 100644
--- a/www/js/utils.js
+++ b/www/js/utils.js
@@ -96,124 +96,7 @@ function get_rd_week(msEpoch) {
   return week;
 }
 
-function Clock() {
-  this.draw_callbacks = $.Callbacks('unique');
-
-  this.last_message = { t1: 0, t2: 0, t3: 0, t4: 0, tz_offset: 3600 };
-  this.clock_offset = 0;
-  this.clock_rtt = 0;
-  this.state = 'NEW';
-
-  this.redraw = function() {
-    var rdtime_ms = (+new Date()) + (this.last_message.tz_offset * 1000) + this.clock_offset;
-
-    var rdtime = new Date(rdtime_ms);
-    var date_str = weekday_short[rdtime.getUTCDay()]  + ', ';
-    date_str += rdtime.getUTCDate() + '.' + (rdtime.getUTCMonth() + 1) + '.' + rdtime.getUTCFullYear();
-
-    var time_str = (rdtime.getUTCHours() > 9 ? ' ' : ' 0') + rdtime.getUTCHours();
-    time_str += (rdtime.getUTCMinutes() > 9 ? ':' : ':0') + rdtime.getUTCMinutes();
-    time_str += (rdtime.getUTCSeconds() > 9 ? ':' : ':0') + rdtime.getUTCSeconds();
-
-    this.draw_callbacks.fireWith(window, [date_str, time_str, get_rd_week(rdtime_ms)]);
-  }
-
-  this.addCallback = function(cb) {
-    this.draw_callbacks.add(cb);
-  }
-
-  this.ntp_update = function(event) {
-    var t4 = (+new Date());
-
-    var msg = JSON.parse(event.data);
-    msg.t4 = t4;
-    this.last_message = msg;
-    this.clock_offset = ((msg.t2 - msg.t1) + (msg.t3 - msg.t4)) / 2;
-    this.clock_rtt = (msg.t4 - msg.t1) - (msg.t3 - msg.t2);
-    console.log('got new ntp message from rhrdtime (rtt=' + this.clock_rtt + ' ms): new offset = ' + this.clock_offset + ' ms');
-  }
-
-  this.ntp_request = function() {
-    this.sock.send(JSON.stringify({ t1: (+new Date()), t2: 0, t3: 0, t4: 0, tz_offset: 0, week: 0 }));
-  }
-
-  this.sock_onopen = function() {
-    console.log('clock websocket connection established');
-    this.state = 'CONNECTED';
-    this.ntp_request();
-    this.interval_request = setInterval(this.ntp_request.bind(this), 2000);
-  }
-
-  this.sock_onclose = function(event) {
-    if(this.state == 'STOPPED') {
-      delete this.sock;
-    } else {
-      console.log('clock websocket closed with code ' + event.code + ', trying reconnect...');
-      clearInterval(this.interval_request);
-      delete this.interval_request;
-      this.sock.close();
-      delete this.sock;
-      setTimeout(this.connect.bind(this), 1000);
-      this.state = 'RECONNECTING';
-    }
-  }
-
-  this.connect = function() {
-    this.sock = new WebSocket('wss://' + window.location.host + '/ntp');
-    this.sock.onmessage = this.ntp_update.bind(this);
-    this.sock.onopen = this.sock_onopen.bind(this);
-    this.sock.onclose = this.sock_onclose.bind(this);
-    this.state = 'CONNECTING';
-  }
-
-  this.start = function() {
-    this.connect();
-    this.interval_redraw = setInterval(this.redraw.bind(this), 200);
-  }
-
-  this.stop = function() {
-    this.state = 'STOPPED';
-    clearInterval(this.interval_redraw);
-    delete this.interval_redraw;
-    clearInterval(this.interval_request);
-    delete this.interval_request;
-    this.sock.close();
-  }
-}
-
-var clock = new Clock();
-
-function clock_init() {
-  clock.start();
-}
-
-function clock_add_callback(cb) {
-  clock.addCallback(cb);
-}
-
 function locationHashValue() {
   var hash = window.location.hash.match(/#([a-z]+)\/?.*/);
   return hash ? hash[1] : '';
 }
-
-function drawClock(date, time, week) {
-  $('#clock span.clock-date').text(date);
-  $('#clock span.clock-time').text(time);
-  var weekspan = $('#clock span.current-week').removeClass().addClass('current-week').addClass('label');
-  switch(week) {
-    case 1:
-      weekspan.addClass('label-info').text('Woche 1');
-      break;
-    case 2:
-      weekspan.addClass('label-warning').text('Woche 2');
-      break;
-    case 3:
-      weekspan.addClass('label-success').text('Woche 3');
-      break;
-    case 4:
-      weekspan.addClass('label-important').text('Woche 4');
-      break;
-    default:
-      weekspan.addClass('label-inverse').text('Fehler');
-  }
-}