Scriptable script that shows what's on Danish television right now.

On TV Now.js

let date = new Date()
let y = ""+date.getFullYear()
let m = ""+(date.getMonth() + 1)
let d = ""+date.getDate()
let dateStr = y+"-"+zeroPrefix(m)+"-"+zeroPrefix(d)
let siriArgs = args.siriShortcutArguments
let channelId = siriArgs.channel
let channelIds = []
if (channelId != null) {
  channelIds = [channelId]
} else {
  channelIds = [
    "1", // DR1
    "3", // TV2
    "2", // DR2
    "10155" // DR3
  ]
}
let channels = channelIds
  .map(e => "ch="+e)
  .join("&")
let baseURL = "https://tvtid-api.api.tv2.dk/api/tvtid/v1/epg/dayviews"
let url = baseURL+"/"+dateStr+"?"+channels
let r = new Request(url)
let json = await r.loadJSON()
var s = {}
for (channel of json) {
  let id = channel["id"]
  let prgs = channel["programs"]
  let prg = prgs.find(filterProgram)
  s[id] = prg
}
let schedule = prettySchedule(s)
QuickLook.present(schedule)
if (config.runsWithSiri) {
  if (channelId != null) {
    let prg = s[channelId]
    let title = prg.title
    Speech.speak(
      "There's currently \""
      + title + "\" on "
      + channelTitle(channelId) + ".")
  } else {
    Speech.speak("Here's what's currently on TV.")
  }
}

function prettySchedule(s) {
  let table = new UITable()
  let channelIds = Object.keys(s)
  let l = channelIds.length
  for (var i = 0; i < l; i++) {
    let row = new UITableRow()
    let id = channelIds[i]
    let prg = s[id]
    let channelCell = row.addText(channelTitle(id))
    let titleCell
    let timeCell
    if (prg) {
      titleCell = row.addText(prg["title"])
      timeCell = row.addText(formattedTime(prg["start"]))
    } else {
      titleCell = row.addText("")
      timeCell = row.addText("")
    }
    channelCell.widthWeight = 15
    titleCell.widthWeight = 70
    timeCell.widthWeight = 15
    table.addRow(row)
  }
  return table
}

function formattedTime(t) {
  let d = new Date(t * 1000)
  return ""
    + zeroPrefix(d.getHours().toString())
    + ":"
    + zeroPrefix(d.getMinutes().toString())
}

function channelTitle(id) {
  if (id == 1) {
    return "DR1"
  } else if (id == 2) {
    return "DR2"
  } else if (id == 3) {
    return "TV 2"
  } else if (id == 10155) {
    return "DR3"
  } else {
    return "UNKNOWN"
  }
}

function filterProgram(prg) {
  let time = new Date().getTime() / 1000
  let start = prg["start"]
  let stop = prg["stop"]
  return time >= start && time <= stop
}

function zeroPrefix(str) {
  if (str.length == 1) {
    return "0"+str
  } else {
    return str
  }
}