Shows the latest Monkey User comic in Siri using Scriptable

Monkey User Comic.js

// Variables used by Scriptable.
// These must be at the very top of the file. Do not edit.
// icon-color: teal; icon-glyph: magic;
// Loads the latest Monkey User comic and shows it.
let rssTag = "rss"
let channelTag = "channel"
let itemTag = "item"
let titleTag = "title"
let descriptionTag = "description"

let url = "http://monkeyuser.com/feed.xml"
let req = new Request(url)
let xml = await req.loadString()
let parser = new XMLParser(xml)

var isRSSTagOpen = false
var isChannelTagOpen = false
var isItemTagOpen = false
var isTitleTagOpen = false
var isDescriptionTagOpen = false

var titleDetected = false 
var descriptionDetected = false

var title = ""
var description = ""

parser.didStartElement = function(str) {
  switch (str) {
    case rssTag: 
      isRSSTagOpen = true
      break
      
    case channelTag: 
      isChannelTagOpen = true
      break
      
    case itemTag: 
      isItemTagOpen = true
      break
      
    case titleTag: 
      isTitleTagOpen = true
      break
      
    case descriptionTag: 
      isDescriptionTagOpen = true
      break
    
  }
}
parser.didEndElement = function(str) {
  switch (str) {
    case rssTag: 
      isRSSTagOpen = false
      break
      
    case channelTag: 
      isChannelTagOpen = false
      break
      
    case itemTag: 
      isItemTagOpen = false
      break
      
    case titleTag: 
      isTitleTagOpen = false
      titleDetected = true
      break
      
    case descriptionTag: 
      isDescriptionTagOpen = false
      descriptionDetected = true
      break
    
  }
}
parser.foundCharacters = function (str) {
  if (titleDetected && descriptionDetected) { return }
  
  if (isRSSTagOpen && isChannelTagOpen && isItemTagOpen && isTitleTagOpen) {
    title += str
  } else if (isRSSTagOpen && isChannelTagOpen && isItemTagOpen && isDescriptionTagOpen) {
    description += str
  }
}
parser.parse()

console.log(title)
console.log(description)
let matches = description.match(/src="([^"]*)"/)
url = matches[1]
console.log(url)
req = new Request(url)
let img = await req.loadImage()
QuickLook.present(img)
if (config.runsWithSiri) {
  Speech.speak(title)
}