A Scriptable widget that shows the amount of people who have received the corona vaccination in Germany

vaccination-stats.js

let widget = new ListWidget()
widget.setPadding(8,8,8,8)
widget.url = "https://www.rki.de/DE/Content/InfAZ/N/Neuartiges_Coronavirus/Daten/Impfquoten-Tab.html"

await createWidget()
Script.setWidget(widget)
Script.complete()

if(config.runsInApp) {
  widget.presentSmall()
}

async function createWidget() {
  var today = new Date();
  let day = today.getDate().toString()
  
  const upperStack = widget.addStack()
  upperStack.layoutHorizontally()
  
  let image = await getImage('vaccination-logo.png')
  
  let logoImage = upperStack.addImage(image)
  logoImage.imageSize = new Size(60,60)
  
  upperStack.addSpacer(18)
  
  let calendarStack = upperStack.addStack()
  calendarStack.layoutVertically()
  calendarStack.addSpacer(4)
  let dayNameText = calendarStack.addText(getWeekday(today).toUpperCase())
  dayNameText.textColor = Color.red()
  dayNameText.font = Font.boldSystemFont(10)
  
  let spacer = "  "
  if(day < 10) {
    spacer = "   "
  }
  let dayText = calendarStack.addText(spacer + day)
  dayText.font = Font.semiboldSystemFont(26)
  
  let dateText = calendarStack.addText(getMonthName(today))
  dateText.font = Font.boldSystemFont(10)
  
  widget.addSpacer(8)
  
  const number = await getLatestNumber()
  
  let staticText = widget.addText("Anzahl Geimpfter:")
  staticText.font = Font.boldSystemFont(11)
  
  let amountText = widget.addText(number.split(" (")[0])
  amountText.font = Font.boldSystemFont(16)
  widget.addSpacer(3)
  
  let lastUpdatedText = widget.addText(number.split(" (")[1].replace(")",""))
  lastUpdatedText.textColor = Color.gray()
  lastUpdatedText.font = Font.mediumSystemFont(10)

}

// fetches the latest numbers
async function getLatestNumber() {
  let wbv = new WebView()
  await wbv.loadURL("https://www.rki.de/DE/Content/InfAZ/N/Neuartiges_Coronavirus/Daten/Impfquoten-Tab.html")
  // javasript to grab data from the website
  let jscript = `
  result = '';
  const metas = document.getElementsByTagName('meta');
  for (let i = 0; i < metas.length; i++) 
  {
    if (metas[i].getAttribute('name') === 'description') 
    {
      result = metas[i].getAttribute('content');
    }
  }
  JSON.stringify(result)
  `
  // Run the javascript
  let result = await wbv.evaluateJavaScript(jscript)
  let substring = result.split("Gesamtzahl der Impfungen bis einschl. ")[1].split(": ")[1]
  result = substring.replace("\"", "")
  return result
}

function getWeekday(date) {
  var weekday = new Array(7);
  weekday[0] = "Sonntag";
  weekday[1] = "Montag";
  weekday[2] = "Dienstag";
  weekday[3] = "Mittwoch";
  weekday[4] = "Donnerstag";
  weekday[5] = "Freitag";
  weekday[6] = "Samstag";

  return weekday[date.getDay()];
}

function getMonthName(date) {
  var monthName = new Array(12);
  monthName[0] = "Januar";
  monthName[1] = "Februar";
  monthName[2] = "März";
  monthName[3] = "April";
  monthName[4] = "Mai";
  monthName[5] = "Juni";
  monthName[6] = "Juli";
  monthName[7] = "August";
  monthName[8] = "September";
  monthName[9] = "Oktober";
  monthName[10] = "November";
  monthName[11] = "Dezember";

  return monthName[date.getMonth()];
}

// get images from iCloud or download them once
async function getImage(image) {
    let fm = FileManager.iCloud()
    let dir = fm.documentsDirectory()
    let path = fm.joinPath(dir, image)
    if (fm.fileExists(path)) {
      await fm.downloadFileFromiCloud(path)
      return fm.readImage(path)
    } else {
        // download once
        let imageUrl
        switch (image) {
            case 'vaccination-logo.png':
              imageUrl = "https://cdn2.iconfinder.com/data/icons/corona-virus-covid-19-14/512/9_Flu_protection_vaccine_virus-512.png"
              break
            default:
                console.log(`Sorry, couldn't find ${image}.`);
        }
        let req = new Request(imageUrl)
        let loadedImage = await req.loadImage()
        fm.writeImage(path, loadedImage)
        return loadedImage
    }
}



//
// please copy until the end
//