Scriptable script that shows what's on Danish television tonight.

On TV Tonight.js

let windowStart = new Date()
let windowEnd = new Date()
windowStart.setHours(19)
windowStart.setMinutes(00)
windowStart.setSeconds(00)
windowEnd.setHours(21)
windowEnd.setMinutes(30)
windowEnd.setSeconds(00)
  let channelIds = [
  "1", // DR1
  "3", // TV2
  "2", // DR2
  "10155" // DR3
]
let epg = await loadEPG(channelIds)
let schedule = createSchedule(epg, windowStart, windowEnd)
let table = createTable(schedule)
QuickLook.present(table)
if (config.runsWithSiri) {
  Speech.speak("Here's what's on TV tonight.")
}

async function loadEPG(channelIds) {
  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 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 req = new Request(url)
  return await req.loadJSON()
}

function createSchedule(epg, windowStartDate, windowEndDate) {
  let schedule = []
  for (channel of epg) {
    let programs = channel["programs"].filter(prg => {
      let windowStartTime = windowStart.getTime()
      let windowEndTime = windowEnd.getTime()
      let prgStart = prg["start"] * 1000
      return prgStart >= windowStart && prgStart <= windowEndTime
    })
    for (program of programs) {
      schedule.push({
        "channelId": channel["id"],
        "title": program["title"],
        "start": program["start"],
        "stop": program["stop"]
      })
    }
  }
  return schedule.sort((a, b) => {
    if (a["start"] < b["start"]) {
      return -1
    } else if (a["start"] > b["start"]) {
      return 1
    } else {
      return 0
    }
  })
}

function createTable(schedule) {
  let table = new UITable()
  for (program of schedule) {
    let row = new UITableRow()
    let channelId = program["channelId"]
    let channelCell = row.addText(channelTitle(channelId))
    let titleCell = row.addText(program["title"])
    let timeCell = row.addText(
      ""
      + formattedTime(program["start"]))
    timeCell.rightAligned()
    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 channelImage(id) {
  let name = null
  if (id == 1) {
    name = "dr1"
  } else if (id == 3) {
    name = "tv2"
  } else if (id == 10155) {
    name = "dr3"
  }
  if (name != null) {
    let fm = FileManager.iCloud()
    let docs = fm.documentsDirectory()
    let path = fm.joinPath(docs, "assets/channels/" + name + ".png")
    return fm.readImage(path)
  } else {
    return null
  }
}

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