Initial proof of concept

apps/owmweather/ChangeLog

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+0.01: New App!

apps/owmweather/README.md

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+# App Name
+
+Describe the app...
+
+Add screen shots (if possible) to the app folder and link then into this file with ![](<name>.png)
+
+## Usage
+
+Describe how to use it
+
+## Features
+
+Name the function
+
+## Controls
+
+Name the buttons and what they are used for
+
+## Requests
+
+Name who should be contacted for support/update requests
+
+## Creator
+
+Your name

apps/owmweather/boot.js

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+(function() {
+  let settings = require("Storage").readJSON("owmweather.json",1)||{enabled:false};
+  console.log("Settings", settings);
+  if (settings.enabled && settings.apikey){
+    let location = require("Storage").readJSON("mylocation.json",1)||{"lat":51.50,"lon":0.12,"location":"London"};
+
+    function pullWeather() {
+      console.log("pull weather");
+      Bluetooth.println(JSON.stringify({
+        t: "http",
+        url: "https://api.openweathermap.org/data/2.5/weather?lat=" + location.lat.toFixed(2) + "&lon=" + location.lon.toFixed(2) + "&exclude=hourly,daily&appid=" + settings.apikey
+      }));
+    }
+
+    function parseWeather(event) {
+      let owmData = JSON.parse(event.resp);
+      console.log("OWM Data", owmData);
+
+      let isOwmData = owmData.coord && owmData.weather && owmData.main;
+
+      if (isOwmData) {
+        console.log("Converting data");
+        let json = require("Storage").readJSON('weather.json') || {};
+        let weather = {};
+        weather.time = Date.now();
+        weather.hum = owmData.main.humidity;
+        weather.temp = owmData.main.temp;
+        weather.code = owmData.weather[0].id;
+        weather.wdir = owmData.wind.deg;
+        weather.wind = owmData.wind.speed;
+        weather.loc = owmData.name;
+        weather.txt = owmData.weather[0].main;
+
+        if (weather.wdir != null) {
+          let deg = weather.wdir;
+          while (deg < 0 || deg > 360) {
+            deg = (deg + 360) % 360;
+          }
+          weather.wrose = ['n', 'ne', 'e', 'se', 's', 'sw', 'w', 'nw', 'n'][Math.floor((deg + 22.5) / 45)];
+        }
+
+        json.weather = weather;
+        require("Storage").writeJSON('weather.json', json);
+        require("weather").emit("update", json.weather);
+      }
+    }
+
+    const _GB = global.GB;
+    global.GB = (event) => {
+      if (event.t==="http") parseWeather(event);
+      if (_GB) setTimeout(_GB, 0, event);
+    };
+    
+    console.log("Setting interval");
+    setInterval(()=>{
+      pullWeather();
+    }, settings.refresh * 1000 * 60);
+    pullWeather();
+  }
+})();

apps/owmweather/metadata.json

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+{ "id": "owmweather",
+  "name": "openweathermap weather provider",
+  "shortName":"OWM Weather",
+  "version":"0.01",
+  "description": "A detailed description of my great app",
+  "icon": "app.png",
+  "type": "bootloader",
+  "tags": "boot,tool,weather",
+  "supports" : ["BANGLEJS2"],  
+  "readme": "README.md",
+  "storage": [
+    {"name":"owmweather.boot.js","url":"boot.js"}
+  ]
+}