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MMM-wundergroundBar.js
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MMM-wundergroundBar.js
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// MMM-wundergroundBar.js
/* Magic Mirror
* Module: MMM-wundergroundBar
*
* MIT Licensed
*/
Module.register("MMM-wundergroundBar", {
// Module config defaults.
defaults: {
apiKey: "", // Get FREE API key from wunderground.com
tempUnits: "e", // e or m
latitude: "40.6892534",
longitude: "-74.0466891",
useHeader: false,
header: "Your Header", // Any text you want. useHeader must be true
maxWidth: "100%",
animationSpeed: 3000,
iconSize: "2%",
showText: true,
initialLoadDelay: 4250,
retryDelay: 2500,
showCurrentText: true,
language: "en-US",
updateInterval: 5 * 60 * 1000 // 5 minutes
},
getStyles: function() {
return ["MMM-wundergroundBar.css"];
},
start: function() {
Log.info("Starting module: " + this.name);
this.url = 'https://api.weather.com/v3/wx/forecast/daily/5day?geocode=' + this.config.latitude + "," + this.config.longitude + '&units=' + this.config.tempUnits + "&language=" + this.config.language + "&format=json&apiKey=" + this.config.apiKey
console.log(this.name + ": url: " + this.url);
this.forecast = [];
this.scheduleUpdate();
},
getDayHTML: function(forecast, index) {
const days = forecast.daypart[0].daypartName;
const titles = forecast.daypart[0].wxPhraseShort;
const iconCodes = forecast.daypart[0].iconCode;
for(let i = 0; i < titles.length; i++) {
if(titles[i] === null) {
titles[i] = "";
}
}
for(let i = 0; i < iconCodes.length; i++) {
if(iconCodes[i] === null) {
iconCodes[i] = "unknown";
}
}
for(let i = 0; i < days.length; i++) {
if(days[i] === null) {
days[i] = "";
}
}
var text = "";
if(days[index] != "") {
text = days[index] + ": " + forecast.calendarDayTemperatureMax[index / 2] + " ";
}
if(this.config.showText && titles[index] != "") {
text = text + titles[index] + "  ";
}
if(iconCodes[index] != "unknown") {
text = text + "  <img src=https://www.wunderground.com/static/i/c/v4/" + iconCodes[index] + ".svg width=" + this.config.iconSize + " height=" + this.config.iconSize + ">";
}
if(days[index+1] != "") {
text = text + "         " + days[index+1] + ": " + forecast.calendarDayTemperatureMin[index / 2] + " ";
}
if(this.config.showText && titles[index+1] != "") {
text = text + titles[index+1] + "  ";
}
if(iconCodes[index] != "unknown") {
text = text + "  <img src=https://www.wunderground.com/static/i/c/v4/" + iconCodes[index+1] + ".svg width=" + this.config.iconSize + " height=" + this.config.iconSize + ">";
}
return text;
},
getDom: function() {
var wrapper = document.createElement("div");
wrapper.className = "wrapper";
wrapper.style.maxWidth = this.config.maxWidth;
if (!this.loaded) {
wrapper.innerHTML = "Boring weather . . .";
wrapper.classList.add("bright", "light", "small");
return wrapper;
}
if (this.config.useHeader != false) {
var header = document.createElement("header");
header.classList.add("xsmall", "bright", "light");
header.innerHTML = this.config.header;
wrapper.appendChild(header);
}
var forecast = this.forecast;
/* For testing
for (let x in forecast) {
console.log(this.name + ": forecast[" + x + "]: " + forecast[x]);
};
for (let x in forecast.daypart) {
console.log(this.name + ": forecast.daypart[" + x + "]: " + forecast.daypart[x]);
for (let y in forecast.daypart[x]) {
console.log(this.name + ": forecast.daypart[" + x + "][" + y + "]: " + forecast.daypart[x][y]);
}
}
console.log(this.name + ": forecast.dayOfWeek: " + forecast.dayOfWeek); */
// daily names and icons
var daily = document.createElement("div");
daily.classList.add("small", "bright", "daily");
var titles = forecast.daypart[0].wxPhraseShort;
const days = forecast.daypart[0].daypartName;
const iconCodes = forecast.daypart[0].iconCode;
for(let i = 0; i < titles.length; i++) {
if(titles[i] === null) {
titles[i] = "";
}
}
for(let i = 0; i < iconCodes.length; i++) {
if(iconCodes[i] === null) {
iconCodes[i] = "unknown";
}
}
if(this.config.showCurrentText) {
daily.innerHTML = "Current: " + forecast.narrative[0] + "<BR>";
}
else
daily.innerHTML = "";
daily.innerHTML = daily.innerHTML +
"<img src=https://www.wunderground.com/static/i/c/v4/clear.svg width=" + this.config.iconSize + " height=" + this.config.iconSize + ">  Sunrise:  " + forecast.sunriseTimeLocal.toString().split("T")[1].split("-")[0] + "         " +
"<img src=https://www.wunderground.com/static/i/c/v4/nt_clear.svg width=" + this.config.iconSize + " height=" + this.config.iconSize + ">  Sunset:  " + forecast.sunsetTimeLocal.toString().split("T")[1].split("-")[0] + "         " +
this.getDayHTML(forecast, 0) + " <BR> " +
this.getDayHTML(forecast, 2) +
this.getDayHTML(forecast, 4) +
this.getDayHTML(forecast, 6);
wrapper.appendChild(daily);
return wrapper;
},
processWeather: function(data) {
this.forecast = data;
this.loaded = true;
},
scheduleUpdate: function() {
setInterval(() => {
this.getWeather();
}, this.config.updateInterval);
this.getWeather(this.config.initialLoadDelay);
},
getWeather: function() {
this.sendSocketNotification('GET_WEATHER', this.url);
},
socketNotificationReceived: function(notification, payload) {
var time = this.config.initialLoadDelay;
if (notification === "WEATHER_RESULT") {
this.processWeather(payload);
time = time + this.config.animationSpeed;
}
this.updateDom(time);
},
});