forked from FOSS/BangleApps
Merge pull request #1969 from halemmerich/owmweather
Pull weather from OpenWeatherMap via httpmaster
Gordon Williams
GitHub
commit
427cfb593e
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0.01: New App!
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# Open Weather Map weather provider
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This updates [Weather](https://banglejs.com/apps/#weather) with data from the Open Weather Map API
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## Usage
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Just install and configure the app. This needs an internet-enabled Gadgetbridge version.
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Install [My Location](https://banglejs.com/apps/#mylocation) to change the location for the weather requests.
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Install one of the text input libraries to modify the API key in the settings
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## Creator
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[halemmerich](https://github.com/halemmerich)
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Binary file not shown.
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(function() {
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let waiting = false;
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let settings = require("Storage").readJSON("owmweather.json", 1) || {
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enabled: false
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};
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function completion(){
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waiting = false;
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}
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if (settings.enabled) {
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let weather = require("Storage").readJSON('weather.json') || {};
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let lastUpdate;
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if (weather && weather.weather && weather.weather.time) lastUpdate = weather.weather.time;
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if (!lastUpdate || lastUpdate + settings.refresh * 1000 * 60 < Date.now()){
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if (!waiting){
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waiting = true;
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require("owmweather").pull(completion);
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}
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}
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setInterval(() => {
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if (!waiting && NRF.getSecurityStatus().connected){
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waiting = true;
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require("owmweather").pull(completion);
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}
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}, settings.refresh * 1000 * 60);
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}
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})();
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{"enabled":false,"refresh":180}
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<html>
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<head>
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<link rel="stylesheet" href="../../css/spectre.min.css">
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</head>
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<body>
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<h3>Set OWM API key</h3>
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<p><input id="apikey" style="width:90%;"></input></p>
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<p><button id="upload" class="btn btn-primary">Set</button></p>
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<script src="../../core/lib/interface.js"></script>
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<script>
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var settings = {};
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function onInit(){
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console.log("Loading settings from BangleJs...");
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try {
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Util.readStorage("owmweather.json", data=>{
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if(data.length > 0){
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settings = JSON.parse(data);
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console.log("Got settings", settings);
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document.getElementById("apikey").value = settings.apikey;
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console.log("Loaded apikey from BangleJs.");
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}
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});
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} catch(ex) {
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console.log("(Warning) Could not load apikey from BangleJs.");
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console.log(ex);
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}
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}
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document.getElementById("upload").addEventListener("click", function() {
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try {
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settings.apikey = document.getElementById("apikey").value;
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Util.showModal("Saving...");
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Util.writeStorage("owmweather.json", JSON.stringify(settings), ()=>{
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Util.hideModal();
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});
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console.log("Sent settings!");
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} catch(ex) {
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console.log("(Warning) Could not write settings to BangleJs.");
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console.log(ex);
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}
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});
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</script>
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</body>
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</html>
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function parseWeather(response) {
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let owmData = JSON.parse(response);
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let isOwmData = owmData.coord && owmData.weather && owmData.main;
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if (isOwmData) {
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let json = require("Storage").readJSON('weather.json') || {};
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let weather = {};
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weather.time = Date.now();
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weather.hum = owmData.main.humidity;
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weather.temp = owmData.main.temp;
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weather.code = owmData.weather[0].id;
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weather.wdir = owmData.wind.deg;
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weather.wind = owmData.wind.speed;
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weather.loc = owmData.name;
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weather.txt = owmData.weather[0].main;
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if (weather.wdir != null) {
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let deg = weather.wdir;
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while (deg < 0 || deg > 360) {
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deg = (deg + 360) % 360;
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}
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weather.wrose = ['n', 'ne', 'e', 'se', 's', 'sw', 'w', 'nw', 'n'][Math.floor((deg + 22.5) / 45)];
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}
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json.weather = weather;
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require("Storage").writeJSON('weather.json', json);
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require("weather").emit("update", json.weather);
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return undefined;
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} else {
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return /*LANG*/"Not OWM data";
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}
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}
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exports.pull = function(completionCallback) {
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let location = require("Storage").readJSON("mylocation.json", 1) || {
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"lat": 51.50,
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"lon": 0.12,
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"location": "London"
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};
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let settings = require("Storage").readJSON("owmweather.json", 1);
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let uri = "https://api.openweathermap.org/data/2.5/weather?lat=" + location.lat.toFixed(2) + "&lon=" + location.lon.toFixed(2) + "&exclude=hourly,daily&appid=" + settings.apikey;
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if (Bangle.http){
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Bangle.http(uri, {timeout:10000}).then(event => {
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let result = parseWeather(event.resp);
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if (completionCallback) completionCallback(result);
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}).catch((e)=>{
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if (completionCallback) completionCallback(e);
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});
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} else {
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if (completionCallback) completionCallback(/*LANG*/"No http method found");
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}
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};
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{ "id": "owmweather",
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"name": "Open Weather Map weather provider",
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"shortName":"OWM Weather",
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"version":"0.01",
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"description": "Pulls weather from OWM API",
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"icon": "app.png",
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"type": "bootloader",
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"tags": "boot,tool,weather",
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"supports" : ["BANGLEJS2"],
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"interface": "interface.html",
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"readme": "README.md",
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"data": [
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{"name":"owmweather.json"},
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{"name":"weather.json"}
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],
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"storage": [
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{"name":"owmweather.default.json","url":"default.json"},
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{"name":"owmweather.boot.js","url":"boot.js"},
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{"name":"owmweather","url":"lib.js"},
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{"name":"owmweather.settings.js","url":"settings.js"}
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]
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}
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(function(back) {
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function writeSettings(key, value) {
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var s = require('Storage').readJSON(FILE, true) || {};
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s[key] = value;
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require('Storage').writeJSON(FILE, s);
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readSettings();
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}
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function readSettings(){
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settings = Object.assign(
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require('Storage').readJSON("owmweather.default.json", true) || {},
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require('Storage').readJSON(FILE, true) || {}
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);
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}
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var FILE="owmweather.json";
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var settings;
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readSettings();
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function buildMainMenu(){
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var mainmenu = {
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'': { 'title': 'OWM weather' },
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'< Back': back,
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"Enabled": {
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value: !!settings.enabled,
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onchange: v => {
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writeSettings("enabled", v);
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}
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},
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"Refresh every": {
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value: settings.refresh / 60,
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min: 1,
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max: 48,
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step: 1,
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format: v=>v+"h",
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onchange: v => {
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writeSettings("refresh",Math.round(v * 60));
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}
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},
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"Force refresh": ()=>{
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if (!settings.apikey){
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E.showAlert("API key is needed","Hint").then(()=>{
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E.showMenu(buildMainMenu());
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});
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} else {
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E.showMessage("Reloading weather");
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require("owmweather").pull((e)=>{
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if (e) {
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E.showAlert(e,"Error").then(()=>{
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E.showMenu(buildMainMenu());
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});
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} else {
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E.showAlert("Success").then(()=>{
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E.showMenu(buildMainMenu());
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});
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}
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});
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}
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}
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};
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mainmenu["API key"] = function (){
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if (require("textinput")){
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require("textinput").input({text:settings.apikey}).then(result => {
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if (result != "") {
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print("Result is", result);
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settings.apikey = result;
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writeSettings("apikey",result);
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}
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E.showMenu(buildMainMenu());
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});
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} else {
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E.showPrompt("Install a text input lib"),then(()=>{
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E.showMenu(buildMainMenu());
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});
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}
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};
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return mainmenu;
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}
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E.showMenu(buildMainMenu());
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});
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