temperature sensors enabled / disabled ui

app/client/alarm_settings.js

@@ -26,12 +26,33 @@ Template.alarm_settings.helpers({
     var result = config()[property];
     console.log('returning', result);
     return result;
+  },
+
+  pretty_temperature: function(temperature) {
+    var temperatureLabel = (Meteor.zoblak.shared.valid_temperature(temperature)) ? temperature : "XX.X";
+    return '' + temperatureLabel + ' °C ';
+  },
+
+  sensors: function() {
+    var temperatures = Meteor.zoblak.client.last_sensor_reading().temperatures;
+    var enabled = config()['enabled'] || {};
+    var sensors = [];
+    for (var index in temperatures) {
+      var is_on = (index in enabled) ? enabled[index] : true; // on by default
+      var value = parseFloat(temperatures[index])
+      sensors.push({
+        value: value,
+        on: is_on
+      })
+    }
+    return sensors;
   }
 });
 
 Template.alarm_settings.events({
   'click #save_settings': function() {
     var controller_id = Meteor.zoblak.client.controller_state().controller_id;
+    1
     var instance = Template.instance();
     var minTemperature = instance.$('#min_temperature').val();
     var maxTemperature = instance.$('#max_temperature').val();