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MMM-YrThen.js
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Module.register('MMM-YrThen', {
defaults: {
location: "1-2820936",
yrApiUrl: "https://www.yr.no/api/v0/locations/id/%s/forecast",
yrCelestialApiUrl: "https://www.yr.no//api/v0/locations/%s/celestialevent",
updateInterval: 3600000,
initialLoadDelay: 1000,
showAll: true,
showPrecipitation: true,
showMaxMin: true,
details: true,
detailedPrec: true,
numDetails: 2,
numDays: 7,
roundTemp: true,
roundPrec: false,
title: 'Værmelding for Skrubblivegen',
header: false
},
getTranslations: function() {
return {
no: "translations/no.json",
}
},
getScripts: function() {
return [
'printf.js',
'readTextFile.js',
'moment.js'
];
},
getStyles: function() {
return [
'MMM-YrThen.css'
];
},
start: function() {
Log.info('Starting module ' + this.name);
moment.locale(config.language);
this.dataFromYr;
this.loaded = false;
this.forecastData = {};
this.scheduleUpdate(this.config.initialLoadDelay);
var self = this;
setInterval(function() {
self.updateDom();
}, 1000);
},
round: function(value, precision){
var multiplier = Math.pow(10, precision || 0);
var tempV = Math.round(value * multiplier) / multiplier;
return tempV.toFixed(precision);
},
getDom: function() {
var wrapper = document.createElement('div');
if(!this.loaded){
wrapper.innerHTML = this.translate('loading');
wrapper.className = "dimmed light small";
return wrapper;
}
if(this.config.header){
var header = document.createElement('header');
header.innerHTML = this.config.title;
header.className = 'align-left';
wrapper.appendChild(header);
}
wrapper.classList.add = "dimmed light small";
var table = document.createElement('table');
table.className = "xsmall yrthen-table";
// SHOWING DETAILED FORECAST
if(this.config.showAll == true){
var day;
var x = 0;
var first = true;
var timeRow = document.createElement('tr');
table.appendChild(timeRow);
for(var i = 0; i < 5; i++){
var newCell = document.createElement('td');
newCell.className = 'align-left bright xsmall yrthen-header';
if(i == 0) newCell.innerHTML = ' ';
if(i == 1) newCell.innerHTML = this.translate("night");
if(i == 2) newCell.innerHTML = this.translate("morning");
if(i == 3) newCell.innerHTML = this.translate("afternoon");
if(i == 4) newCell.innerHTML = this.translate("evening");
timeRow.appendChild(newCell);
}
for (var f in this.dataFromYr) {
var newData = this.dataFromYr[f];
var checkTime = moment(newData.start).format("HH");
var today = moment(newData.start).format("ddd");
// Make max four cells pr day
if(day != today){
if(x < this.config.numDays){
var row = document.createElement('tr');
table.appendChild(row);
var dayCell = document.createElement("td");
dayCell.className = "yrthen-day align-left";
dayCell.innerHTML = moment(newData.start).format("dddd");
row.appendChild(dayCell);
}
day = today;
x++;
}
if(first == true){
if(checkTime >= "06"){
var emptyCell = document.createElement("td");
emptyCell.innerHTML = " ";
row.appendChild(emptyCell);
}
if(checkTime >= "12"){
var emptyCell = document.createElement("td");
emptyCell.innerHTML = " ";
row.appendChild(emptyCell);
}
if(checkTime >= "18"){
var emptyCell = document.createElement("td");
emptyCell.innerHTML = " ";
row.appendChild(emptyCell);
}
}
first = false;
if(x <= this.config.numDays){
var forecastCell = document.createElement("td");
forecastCell.className = "yrthen-forecast-cell";
var icon = document.createElement("img");
icon.className = "yrthen-icon";
// icon.width = "40";
var weatherSymbol = this.calculateWeatherSymbolId(newData.symbol);
icon.src = this.file(printf('images/%s.svg', weatherSymbol));
forecastCell.appendChild(icon);
forecastCell.innerHTML += '<br>';
if(this.config.roundTemp){
tempValue = this.round(newData.temperature.value, 0);
maxValue = this.round(newData.temperature.max, 0);
minValue = this.round(newData.temperature.min, 0);
}
else{
tempValue = this.round(newData.temperature.value, 1);
maxValue = this.round(newData.temperature.max, 1);
minValue = this.round(newData.temperature.min, 1);
}
if(this.config.showMaxMin){
if(newData.temperature.min && newData.temperature.max) forecastCell.innerHTML += '<span class="bright small">' + minValue + '-' + maxValue + '</span><br>';
else forecastCell.innerHTML += ' <span class="bright small">' + tempValue + '</span><br>';
}
else{
forecastCell.innerHTML += ' <span class="bright small">' + tempValue + '</span>';
if(this.config.showMaxMin){
forecastCell.innerHTML += '<br>';
}
if(newData.temperature.min && newData.temperature.max && this.config.showMaxMin){
forecastCell.innerHTML += '<span class="dimmed">(' + minValue + '/' + maxValue + ')</span><br>';
}
else if(!newData.temperature.min && !newData.temperature.max && this.config.showMaxMin){
forecastCell.innerHTML += '<span class="dimmed">(' + tempValue + '/' + tempValue + ')</span><br>';
}
}
if(this.config.showPrecipitation){
var precValue = ' <span class="dimmed">(';
if(this.config.detailedPrec){
if(newData.precipitation.min || newData.precipitation.max){
if(this.config.roundPrec) precValue += this.round(newData.precipitation.min, 0);
else precValue += this.round(newData.precipitation.min, 1);
precValue += "-";
if(this.config.roundPrec) precValue += this.round(newData.precipitation.max, 0);
else precValue += this.round(newData.precipitation.max, 1);
}
else{
if(this.config.roundPrec) precValue += this.round(newData.precipitation.value, 0);
else precValue += this.round(newData.precipitation.value, 1);
}
}
else {
if(this.config.roundPrec) precValue += this.round(newData.precipitation.value, 0);
else precValue += this.round(newData.precipitation.value, 1);
}
if(this.config.showMaxMin && !this.config.detailedPrec){
precValue += ' mm';
}
precValue += ')</span>';
forecastCell.innerHTML += precValue;
}
row.appendChild(forecastCell);
}
}
}
// SHOWING DAILY FORECAST
else{
for (var f in this.dataFromYr) {
var newData = this.dataFromYr[f];
var checkTime = moment(newData.start).format("HH");
var show = false;
if(f < this.config.numDetails && this.config.details == true) show = true;
if(checkTime > 11 && checkTime < 15) show = true;
if(show == true){
var row = document.createElement('tr');
table.appendChild(row);
var dayCell = document.createElement("td");
dayCell.className = "yrthen-day align-left";
if(f < this.config.numDetails && this.config.details == true) dayCell.innerHTML = moment(newData.start).format("ddd HH:mm");
else dayCell.innerHTML = moment(newData.start).format("dddd");
row.appendChild(dayCell);
var iconCell = document.createElement("td");
iconCell.className = "yrthen-icon-cell";
row.appendChild(iconCell);
var icon = document.createElement("img");
icon.className = "yrthen-icon ";
icon.width = "40";
var weatherSymbol = this.calculateWeatherSymbolId(newData.symbol);
icon.src = this.file(printf('images/%s.svg', weatherSymbol));
iconCell.appendChild(icon);
var maxTempCell = document.createElement("td");
if(this.config.roundTemp) maxTempCell.innerHTML = this.round(newData.temperature.value, 0);
else maxTempCell.innerHTML = this.round(newData.temperature.value, 1);
maxTempCell.className = "align-right bright yrthen-temp small";
row.appendChild(maxTempCell);
var minTempCell = document.createElement("td");
minTempCell.innerHTML = this.round(newData.precipitation.value, 1);
minTempCell.className = "align-right yrthen-prec dimmed";
row.appendChild(minTempCell);
}
}
}
wrapper.appendChild(table);
this.loaded = true;
return wrapper;
},
updateForecast: function() {
Log.info('Updating forecast now');
var forecastUrl = printf(printf('%s', this.config.yrApiUrl),this.config.location);
this.sendSocketNotification('GET_YRTHEN_FORECAST', {
forecastUrl: forecastUrl,
config: this.config.updateInterval
});
this.scheduleUpdate();
},
processForecast: function(obj) {
if(obj.longIntervals){
this.loaded = true;
this.dataFromYr = obj.longIntervals;
}
else{
Log.info('I have no data!');
}
},
calculateWeatherSymbolId: function(data) {
if (!data) return '';
let id = data.n < 10 ? printf('0%s', data.n) : data.n;
switch (data.var) {
case 'Sun':
id += 'd';
break;
case 'PolarNight':
id += 'm';
break;
case 'Moon':
id += 'n';
break;
}
return id;
},
socketNotificationReceived: function(notification, payload) {
if(notification === 'YRTHEN_FORECAST_DATA') {
Log.info('Got forecast');
this.processForecast(payload.forecast);
this.updateDom(1000);
}
},
scheduleUpdate: function(delay) {
var nextLoad = this.config.updateInterval;
if (typeof delay !== "undefined" && delay >= 0) {
nextLoad = delay;
}
var self = this;
setTimeout(function() {
self.updateForecast();
}, nextLoad);
},
});