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// Variables used by Scriptable.
// These must be at the very top of the file. Do not edit.
// icon-color: deep-purple; icon-glyph: magic;
//
// THIS GIST IS NO LONGER MAINTAINED.
// Please get the original and updated version here -v
// https://gist.github.com/ImGamez/a8f9d77bf660d7703cc96fee87cdc4b0
// Adapted from @ImGamez at https://talk.automators.fm/t/widget-examples/7994/412
// You need to give your locations parameters through the widget params, more info below.
const widgetParams = (args.widgetParameter != null) ? JSON.parse(args.widgetParameter) : { "LAT" : 37.32 , "LON" : -122.03 , "LOC_NAME" : "Cupertino, US" }
// WEATHER API PARAMETERS !important
// API KEY, you need an Open Weather API Key
// You can get one for free at: https://home.openweathermap.org/api_keys (account needed).
const API_KEY = "" //importModule('api-keys').OpenWeatherMap
// Latitude and Longitude of the location where you get the weather of.
// You can get those from the Open Weather website while searching for a city, etc.
// This values are getted from the widget parameters, the widget parameters is a JSON string that looks like this:
// { "LAT" : "<latitude>" , "LON" : "<longitude>" , "LOC_NAME" : "<name to display>" }
// This to allow multiple instances of the widget with different locations, if you will only use one instance (1 widget), you can "hardcode" the values here.
// Note: To debug the widget you need to place the values here, because when playing the script in-app the widget parameters are null (= crash).
const LAT = widgetParams.LAT
const LON = widgetParams.LON
const LOCATION_NAME = widgetParams.LOC_NAME
// Looking settings
// This are settings to custimize the looking of the widgets, because this was made an iPhone SE (2016) screen, I can't test for bigger screens
// So feel free to modify this to your taste.
// roundedGraph : true|false > true (Use rounded values to draw the graph) | false (Draws the graph using decimal values, this can be used to draw an smoother line).
const roundedGraph = true
// roundedTemp : true|false > true (Displays the temps rounding the values (29.8 = 30 | 29.3 = 29).
const roundedTemp = true
// hoursToShow : number > Number of predicted hours to show, Eg: 3 = a total of 4 hours in the widget (Default: 3 for the small widget and 11 for the medium one).
const hoursToShow = (config.widgetFamily == "small") ? 3 : 11;
// spaceBetweenDays : number > Size of the space between the temps in the graph in pixels. (Default: 60 for the small widget and 44 for the medium one).
const spaceBetweenDays = (config.widgetFamily == "small") ? 60 : 44;
// Widget Size !important.
// Since the widget works "making" an image and displaying it as the widget background, you need to specify the exact size of the widget to
// get an 1:1 display ratio, if you specify an smaller size than the widget itself it will be displayed blurry.
// You can get the size simply taking an screenshot of your widgets on the home screen and measuring them in an image-proccessing software.
// contextSize : number > Height of the widget in screen pixels, this depends on you screen size (for an 4 inch display the small widget is 282 * 282 pixels on the home screen)
const contextSize = 282
// mediumWidgetWidth : number > Width of the medium widget in pixels, this depends on you screen size (for an 4 inch display the medium widget is 584 pixels long on the home screen)
const mediumWidgetWidth = 584
// accentColor : Color > Accent color of some elements (Graph lines and the location label).
const accentColor = new Color("#EB6E4E", 1)
// backgroundColor : Color > Background color of the widgets.
const backgroundColor = new Color("#1C1C1E", 1)
// Position and size of the elements on the widget.
// All coordinates make reference to the top-left of the element.
// locationNameCoords : Point > Define the position in pixels of the location label.
const locationNameCoords = new Point(30, 30)
// locationNameFontSize : number > Size in pixels of the font of the location label.
const locationNameFontSize = 24
// weatherDescriptionCoords : Point > Position of the weather description label in pixels.
const weatherDescriptionCoords = new Point(30, 52)
// weatherDescriptionFontSize : number > Font size of the weather description label.
const weatherDescriptionFontSize = 18
//footerFontSize : number > Font size of the footer labels (feels like... and last update time).
const footerFontSize = 20
//feelsLikeCoords : Point > Coordinates of the "feels like" label.
const feelsLikeCoords = new Point(30, 230)
//lastUpdateTimePosAndSize : Rect > Defines the coordinates and size of the last updated time label.
const lastUpdateTimePosAndSize = new Rect((config.widgetFamily == "small") ? 150 : 450, 230, 100, footerFontSize+1)
//From here proceed with caution.
let fm = FileManager.iCloud();
let cachePath = fm.joinPath(fm.documentsDirectory(), "weatherCache");
if(!fm.fileExists(cachePath)){
fm.createDirectory(cachePath)
}
let weatherData;
let usingCachedData = false;
let drawContext = new DrawContext();
drawContext.size = new Size((config.widgetFamily == "small") ? contextSize : mediumWidgetWidth, contextSize)
drawContext.opaque = false
drawContext.setTextAlignedCenter()
try {
let url = `https://api.openweathermap.org/data/2.5/onecall?lat=${LAT}&lon=${LON}&exclude=daily,minutely,alerts&units=metric&lang=en&appid=${API_KEY}`
let req = new Request(url)
weatherData = await req.loadJSON();
fm.writeString(fm.joinPath(cachePath, "lastread"), JSON.stringify(weatherData));
}catch(e){
console.log(e.message)
console.log("Offline mode")
try{
let raw = fm.readString(fm.joinPath(cachePath, "lastread"));
weatherData = JSON.parse(raw);
usingCachedData = true;
}catch(e2){
console.log("Error: No offline data cached")
}
}
let widget = new ListWidget();
widget.setPadding(0, 0, 0, 0);
widget.backgroundColor = backgroundColor;
drawText(LOCATION_NAME, locationNameFontSize, locationNameCoords.x, locationNameCoords.y, accentColor);
console.log(weatherData)
try {
var description = weatherData.current.weather[0].description
} catch(e) {
var description = 'Unknown conditions'
}
drawText(description, weatherDescriptionFontSize, weatherDescriptionCoords.x, weatherDescriptionCoords.y, Color.white())
let min, max, diff;
for(let i = 0; i<=hoursToShow ;i++){
let temp = shouldRound(roundedGraph, weatherData.hourly[i].temp);
min = (temp < min || min == undefined ? temp : min)
max = (temp > max || max == undefined ? temp : max)
}
diff = max -min;
for(let i = 0; i<=hoursToShow ;i++){
let hourData = weatherData.hourly[i];
let nextHourTemp = shouldRound(roundedGraph, weatherData.hourly[i+1].temp);
let hour = epochToDate(hourData.dt).getHours();
hour = (hour > 12 ? hour - 12 : (hour == 0 ? "12a" : ((hour == 12) ? "12p" : hour)))
let temp = i==0?weatherData.current.temp : hourData.temp
let delta = (diff>0)?(shouldRound(roundedGraph, temp) - min) / diff:0.5;
let nextDelta = (diff>0)?(nextHourTemp - min) / diff:0.5
if(i < hoursToShow)
drawLine(spaceBetweenDays * (i) + 50, 175 - (50 * delta),spaceBetweenDays * (i+1) + 50 , 175 - (50 * nextDelta), 4, (hourData.dt > weatherData.current.sunset? Color.gray():accentColor))
drawTextC(shouldRound(roundedTemp, temp)+"°", 20, spaceBetweenDays*i+30, 135 - (50*delta), 50, 21, Color.white())
drawImage(await loadImage(i==0?weatherData.current.weather[0].icon:hourData.weather[0].icon), spaceBetweenDays * i + 25, 150 - (50*delta));
drawTextC((i==0?"Now":hour), 18, spaceBetweenDays*i+25, 200,50, 21, Color.gray())
previousDelta = delta;
}
drawText("feels like " + Math.round(weatherData.current.feels_like) + "°", footerFontSize, feelsLikeCoords.x, feelsLikeCoords.y, Color.gray())
drawContext.setTextAlignedRight();
drawTextC(epochToDate(weatherData.current.dt).toLocaleTimeString(), footerFontSize, lastUpdateTimePosAndSize.x, lastUpdateTimePosAndSize.y, lastUpdateTimePosAndSize.width, lastUpdateTimePosAndSize.height, Color.gray())
widget.backgroundImage = (drawContext.getImage())
//await widget.presentSmall()
async function loadImage(imgName){
if(fm.fileExists(fm.joinPath(cachePath, imgName))){
return Image.fromData(Data.fromFile(fm.joinPath(cachePath, imgName)))
}else{
let imgdata = await new Request("https://openweathermap.org/img/wn/"+imgName+".png").load();
let img = Image.fromData(imgdata);
fm.write(fm.joinPath(cachePath, imgName), imgdata);
return img;
}
}
function epochToDate(epoch){
return new Date(epoch * 1000)
}
function drawText(text, fontSize, x, y, color = Color.black()){
drawContext.setFont(Font.boldSystemFont(fontSize))
drawContext.setTextColor(color)
drawContext.drawText(new String(text).toString(), new Point(x, y))
}
function drawImage(image, x, y){
drawContext.drawImageAtPoint(image, new Point(x, y))
}
function drawTextC(text, fontSize, x, y, w, h, color = Color.black()){
drawContext.setFont(Font.boldSystemFont(fontSize))
drawContext.setTextColor(color)
drawContext.drawTextInRect(new String(text).toString(), new Rect(x, y, w, h))
}
function drawLine(x1, y1, x2, y2, width, color){
const path = new Path()
path.move(new Point(x1, y1))
path.addLine(new Point(x2, y2))
drawContext.addPath(path)
drawContext.setStrokeColor(color)
drawContext.setLineWidth(width)
drawContext.strokePath()
}
function shouldRound(should, value){
return ((should) ? Math.round(value) : value)
}
if (!config.runsInWidget) {
widget.presentMedium()
} else {
Script.setWidget(widget)
}
Script.complete()
@dghjunior

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@dghjunior dghjunior commented Oct 28, 2020

I am getting a TypeError on line 101 in Scriptable. It says:

Error on line 101:29: TypeError: undefined is not an object (evaluating 'weatherData.current.weather')

What should I do to resolve?

@supermamon

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@supermamon supermamon commented Oct 28, 2020

@dghjunior, did you fill in the API_KEY?

@wagenerbjoern

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@wagenerbjoern wagenerbjoern commented Oct 29, 2020

Unfortunately I have the same problem. The API-Key is stored in line 13 under const API_KEY = "...".

photo_2020-10-29_15-33-46

@tayfuuun

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@tayfuuun tayfuuun commented Nov 9, 2020

Unfortunately I have the same problem. The API-Key is stored in line 13 under const API_KEY = "...".

photo_2020-10-29_15-33-46

+1 same problem

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@supermamon supermamon commented Nov 9, 2020

Can you try this updated version?

@Mysteriouslymythical

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@Mysteriouslymythical Mysteriouslymythical commented Nov 13, 2020

Is there a way to add a custom background?

@supermamon

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@supermamon supermamon commented Nov 17, 2020

Is there a way to add a custom background?

You can add an image to the DrawContext before writing any other content.
Example here:

https://github.com/supermamon/scriptable-scripts/blob/master/no-background/examples/weather-widget-414.js#L123-L128

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