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Created Json endpoints and separated json stuff from http pages, moved chart JS to common file.

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Ziver Koc 2016-11-28 17:11:17 +01:00
parent 969f089a9e
commit 92f402a07b
12 changed files with 348 additions and 279 deletions
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81
resource/web/pc_overview.tmpl
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@ -20,83 +20,10 @@
<script>
$(function(){
initChart("#minute-power-chart", "?json&data=minute", 5*60*1000);
initChart("#hour-power-chart", "?json&data=hour", 60*60*1000);
initChart("#day-power-chart", "?json&data=day", 24*60*60*1000);
initChart("#week-power-chart", "?json&data=week", 7*24*60*60*1000);
createChart("#minute-power-chart", "/data/sensor?aggr=minute", 5*60*1000);
createChart("#hour-power-chart", "/data/sensor?aggr=hour", 60*60*1000);
createChart("#day-power-chart", "/data/sensor?aggr=day", 24*60*60*1000);
createChart("#week-power-chart", "/data/sensor?aggr=week", 7*24*60*60*1000);
});
function initChart(elementId, url, updateTime){
var tickConf = {count: 20};
if (updateTime < 60*60*1000)
tickConf['format'] = '%H:%M';
else if (updateTime < 24*60*60*1000)
tickConf['format'] = '%Y-%m-%d %H:%M';
else
tickConf['format'] = '%Y-%m-%d';
var chart = c3.generate({
bindto: elementId,
data: {json: []}, // set empty data, data will be loaded later
axis : {
x : {
type : 'timeseries',
label: 'Timestamp',
tick: tickConf,
},
y: {
label: 'Power (kWh)',
min: 0,
},
y2: {
show: true,
label: 'Temperature (C)',
min: 0,
}
},
grid: {
y: {show: true}
},
point: {
show: false
}
});
updateChart(chart, url, updateTime);;
}
function updateChart(chart, url, updateTime){
$.getJSON(url, function(json){
chart.load(getChartData(json));
});
setTimeout(function(){ updateChart(chart, url, updateTime); }, updateTime);
}
function getChartData(json){
var dataXaxis = {};
var dataYaxis = {};
var data = [];
var labels = [];
json.forEach(function(sensor, i) {
var index = 'data'+i;
labels[index] = sensor.user +": "+ sensor.name;
dataXaxis[index] = 'data'+i+'x';
data.push([index+'x'].concat(sensor.timestamps));
data.push([index].concat(sensor.data));
if (sensor.type == "PowerConsumptionSensorData")
dataYaxis[index] = 'y';
else //if (sensor.type == "TemperatureSensorData")
dataYaxis[index] = 'y2';
});
return {
xs: dataXaxis,
columns: data,
names: labels,
type: 'spline',
axes: dataYaxis,
};
}
</script>