Merge branch 'release/0.6.3'

Author: jasoncalabrese

README.md

@@ -92,7 +92,7 @@ Use the [autoconfigure tool][autoconfigure] to sync an uploader to your config.
 
 #### Features/Labs
 
-  * `ENABLE` - Used to enable optional features, currently supports: `careportal`
+  * `ENABLE` - Used to enable optional features, expects a space delimited list such as: `careportal rawbg` (also `rawbg-on` to show raw data by default)
   * `API_SECRET` - A secret passphrase that must be at least 12 characters long, required to enable `POST` and `PUT`; also required for the Care Portal
   * `BG_HIGH` (`260`) - must be set using mg/dl units; the high BG outside the target range that is considered urgent
   * `BG_TARGET_TOP` (`180`) - must be set using mg/dl units; the top of the target range, also used to draw the line on the chart

bower.json

@@ -1,6 +1,6 @@
 {
   "name": "nightscout",
-  "version": "0.6.2",
+  "version": "0.6.3",
   "dependencies": {
     "angularjs": "1.3.0-beta.19",
     "bootstrap": "~3.2.0",

lib/api/index.js

@@ -24,6 +24,7 @@ function create (env, entries, settings, treatments, devicestatus) {
   }
 
   if (env.enable) {
+    app.enabledOptions = env.enable || '';
     env.enable.toLowerCase().split(' ').forEach(function (value) {
       var enable = value.trim();
       console.info("enabling feature:", enable);

lib/api/status.js

@@ -13,6 +13,7 @@ function configure (app, wares) {
       var info = { status: 'ok'
           , apiEnabled: app.enabled('api')
           , careportalEnabled: app.enabled('api') && app.enabled('careportal')
+          , enabledOptions: app.enabledOptions
           , units: app.get('units')
           , head: wares.get_head( )
           , version: app.get('version')

lib/pebble.js

@@ -20,8 +20,7 @@ function directionToTrend (direction) {
 }
 
 function pebble (req, res) {
-  var FORTY_MINUTES = 2400000;
-  var cgmData = [ ];
+  var ONE_DAY = 24 * 60 * 60 * 1000;
   var uploaderBattery;
 
   function requestMetric() {
@@ -42,32 +41,51 @@ function pebble (req, res) {
 
   function get_latest (err, results) {
     var now = Date.now();
+    var sgvData = [ ];
+    var calData = [ ];
+
     results.forEach(function(element, index, array) {
-        var next = null;
-        if (index + 1 < results.length) {
-          next = results[index + 1];
-        }
         if (element) {
             var obj = {};
-            if (!element.sgv) return;
-            obj.sgv = scaleBg(element.sgv).toString( );
-            obj.bgdelta = (next ? (scaleBg(element.sgv) - scaleBg(next.sgv) ) : 0);
-            if (useMetricBg) {
-                obj.bgdelta = obj.bgdelta.toFixed(1);
-            }
-            if ('direction' in element) {
-              obj.trend = directionToTrend(element.direction);
-              obj.direction = element.direction;
+            if (element.sgv) {
+                var next = null;
+                var sgvs = results.filter(function(d) {
+                    return !!d.sgv;
+                });
+                if (index + 1 < sgvs.length) {
+                    next = sgvs[index + 1];
+                }
+                obj.sgv = scaleBg(element.sgv).toString();
+                obj.bgdelta = (next ? (scaleBg(element.sgv) - scaleBg(next.sgv) ) : 0);
+                if (useMetricBg) {
+                    obj.bgdelta = obj.bgdelta.toFixed(1);
+                }
+                if ('direction' in element) {
+                    obj.trend = directionToTrend(element.direction);
+                    obj.direction = element.direction;
+                }
+                obj.datetime = element.date;
+                if (req.rawbg) {
+                    obj.filtered = element.filtered;
+                    obj.unfiltered = element.unfiltered;
+                    obj.noise = element.noise;
+                    obj.rssi = element.rssi;
+                }
+                // obj.date = element.date.toString( );
+                sgvData.push(obj);
+            } else if (req.rawbg && element.type == 'cal') {
+                calData.push(element);
             }
-            // obj.y = element.sgv;
-            // obj.x = element.date;
-            obj.datetime = element.date;
-            obj.battery = uploaderBattery ? "" + uploaderBattery : undefined;
-            // obj.date = element.date.toString( );
-            cgmData.push(obj);
         }
     });
-    var result = { status: [ {now:now}], bgs: cgmData.slice(0, 1) };
+
+    var count = parseInt(req.query.count) || 1;
+
+    var bgs = sgvData.slice(0, count);
+    //for compatibility we're keeping battery here, but it would be better somewhere else
+    bgs[0].battery = uploaderBattery ? "" + uploaderBattery : undefined;
+
+    var result = { status: [ {now:now}], bgs: bgs, cals: calData.slice(0, count) };
     res.setHeader('content-type', 'application/json');
     res.write(JSON.stringify(result));
     res.end( );
@@ -80,13 +98,16 @@ function pebble (req, res) {
         console.error("req.devicestatus.tail", err);
       }
 
-      req.entries.list({count: 2, find: { "sgv": { $exists: true }}}, get_latest);
+      var earliest_data = Date.now() - ONE_DAY;
+      var q = { find: {"date": {"$gte": earliest_data}} };
+      req.entries.list(q, get_latest);
   });
 }
-function configure (entries, devicestatus) {
+function configure (entries, devicestatus, env) {
   function middle (req, res, next) {
     req.entries = entries;
     req.devicestatus = devicestatus;
+    req.rawbg = env.enable.indexOf('rawbg') > -1;
     next( );
   }
   return [middle, pebble];

lib/treatments.js

@@ -30,6 +30,7 @@ function storage (collection, storage, pushover) {
     if (!obj.glucose) {
       delete obj.glucose;
       delete obj.glucoseType;
+      delete obj.units;
     }
 
     api( ).insert(obj, function (err, doc) {

lib/websocket.js

@@ -28,6 +28,7 @@ var dir2Char = {
   var cgmData = [],
     treatmentData = [],
     mbgData = [],
+    calData = [],
     patientData = [];
 
   function start ( ) {
@@ -164,7 +165,19 @@ function update() {
                   obj.d = element.dateString;
                   obj.device = element.device;
                   obj.direction = directionToChar(element.direction);
+                  obj.filtered = element.filtered;
+                  obj.unfiltered = element.unfiltered;
+                  obj.noise = element.noise;
+                  obj.rssi = element.rssi;
                   cgmData.push(obj);
+              } else if (element.slope) {
+                  var obj = {};
+                  obj.x = element.date;
+                  obj.d = element.dateString;
+                  obj.scale = element.scale;
+                  obj.intercept = element.intercept;
+                  obj.slope = element.slope;
+                  calData.push(obj);
               }
           }
       });
@@ -191,6 +204,7 @@ function loadData() {
         actualCurrent,
         treatment = [],
         mbg = [],
+        cal = [],
         errorCode;
 
     if (cgmData) {
@@ -200,12 +214,6 @@ function loadData() {
         });
 
         actualCurrent = actual.length > 0 ? actual[actual.length - 1].y : null;
-
-        // sgv less than or equal to 10 means error code
-        // or warm up period code, so ignore
-        actual = actual.filter(function (a) {
-            return a.y > 10;
-        })
     }
 
     if (treatmentData) {
@@ -222,6 +230,13 @@ function loadData() {
         });
     }
 
+    if (calData) {
+        cal = calData.slice(calData.length-200, calData.length);
+        cal.sort(function(a, b) {
+            return a.x - b.x;
+        });
+    }
+
     if (actualCurrent && actualCurrent < 39) errorCode = actualCurrent;
 
     var actualLength = actual.length - 1;
@@ -255,8 +270,8 @@ function loadData() {
         //TODO: need to consider when data being sent has less than the 2 day minimum
 
         // consolidate and send the data to the client
-        var shouldEmit = is_different(actual, predicted, mbg, treatment, errorCode);
-        patientData = [actual, predicted, mbg, treatment, errorCode];
+        var shouldEmit = is_different(actual, predicted, mbg, treatment, cal);
+        patientData = [actual, predicted, mbg, treatment, cal];
         console.log('patientData', patientData.length);
         if (shouldEmit) {
           emitData( );
@@ -311,7 +326,7 @@ function loadData() {
     }
 }
 
-  function is_different (actual, predicted, mbg, treatment, errorCode) {
+  function is_different (actual, predicted, mbg, treatment, cal) {
     if (patientData && patientData.length < 3) {
       return true;
     }
@@ -320,14 +335,14 @@ function loadData() {
       , predicted: patientData[1].slice(-1).pop( )
       , mbg: patientData[2].slice(-1).pop( )
       , treatment: patientData[3].slice(-1).pop( )
-      , errorCode: patientData.length >= 5 ? patientData[4] : 0
+      , cal: patientData[4].slice(-1).pop( )
     };
     var last = {
         actual: actual.slice(-1).pop( )
       , predicted: predicted.slice(-1).pop( )
       , mbg: mbg.slice(-1).pop( )
       , treatment: treatment.slice(-1).pop( )
-      , errorCode: errorCode
+      , cal: cal.slice(-1).pop( )
     };
 
     // textual diff of objects

package.json

@@ -1,6 +1,6 @@
 {
   "name": "Nightscout",
-  "version": "0.6.2",
+  "version": "0.6.3",
   "description": "Nightscout acts as a web-based CGM (Continuous Glucose Montinor) to allow multiple caregivers to remotely view a patients glucose data in realtime.",
   "license": "AGPL3",
   "author": "Nightscout Team",

server.js

@@ -71,7 +71,7 @@ app.enable('trust proxy'); // Allows req.secure test on heroku https connections
 app.use('/api/v1', api);
 
 // pebble data
-app.get('/pebble', pebble(entriesStorage, devicestatusStorage));
+app.get('/pebble', pebble(entriesStorage, devicestatusStorage, env));
 
 //app.get('/package.json', software);
 

static/css/main.css

@@ -57,7 +57,16 @@ body {
 .bgStatus .currentBG {
     text-decoration: line-through;
 }
-.bgStatus .currentDelta {
+
+.bgStatus .currentBG.error-code {
+    font-size: 80%;
+}
+
+.bgStatus .currentBG.bg-limit {
+    font-size: 80%;
+}
+
+.bgStatus .currentDetails {
     font-size: 25%;
     text-decoration: line-through;
     display: block;
@@ -67,7 +76,7 @@ body {
 .bgStatus.current .currentBG {
     text-decoration: none;
 }
-.bgStatus.current .currentDelta {
+.bgStatus.current .currentDetails {
     font-size: 25%;
     text-decoration: none;
     display: block;
@@ -161,7 +170,6 @@ body {
     cursor: default;
     font-size: 75%;
     margin-top: 15px;
-    margin-right: 37px;
     width: auto;
 
     user-select: none;
@@ -244,11 +252,9 @@ div.tooltip {
 
   .bgStatus {
     width: 50%;
+    font-size: 650%;
   }
 
-  #bgButton {
-    font-size: 120%;
-  }
   .dropdown-menu {
     font-size: 60% !important;
   }
@@ -257,10 +263,7 @@ div.tooltip {
   }
 }
 
-@media (max-width: 700px) {
-  #bgButton {
-    font-size: 120%;
-  }
+@media (max-width: 750px) {
   .dropdown-menu {
     font-size: 60% !important;
   }
@@ -284,10 +287,6 @@ div.tooltip {
         font-size: 70%;
     }
 
-    #notification {
-        margin-top: 148px;
-    }
-
     .status {
         text-align: center;
         margin-bottom: 0;
@@ -307,10 +306,7 @@ div.tooltip {
         width: 100vw;
     }
     #bgButton {
-        font-size: 120%;
-        height: 142px;
-        margin-top: 1vw;
-        width: 98vw;
+        font-size: 100%;
     }
     .dropdown-menu {
         font-size: 60% !important;
@@ -327,6 +323,11 @@ div.tooltip {
         margin-left: 0;
         width: 100%;
     }
+
+    #container.alarming .time {
+        display: none;
+    }
+
     .timebox {
         text-align: none;
         width: auto;
@@ -365,10 +366,6 @@ div.tooltip {
         padding-bottom: 20px;
     }
 
-    #bgButton {
-        font-size: 70% !important;
-    }
-
     #currentTime {
         font-size: 85%;
     }