osascript -l JavaScript nowplaying.js

nowplaying.js

const iTunes = Application('iTunes')
const app = Application.currentApplication()
app.includeStandardAdditions = true
const hookURL = 'https://misskey-hook.firebaseapp.comで取得して'

function getTrack(iTunes) {
	return iTunes.currentTrack()
}

function getTrackData(iTunes) {
	let track = getTrack(iTunes)
	let { name, album, artist, time } = track
	let data = {
		name,
		album,
		artist,
		time
	}
	for (let key in data) {
		data[key] = data[key]()
	}
	return data
}

function getPlayerState(iTunes) {
	const status = {
		'stopped': '⏹️ Stopped.',
		'playing': '▶️ Playing.',
		'paused': '⏸ Paused.',
		'fast forwarding': '⏩ Fast Forwarding.',
		'rewinding': '⏪ Rewinding.'
	}
	return status[iTunes.playerState()]
}
function getCurrentTime(iTunes) {
	let time = iTunes.playerPosition()
	time = Math.ceil(time)
	let minute = Math.floor(time / 60)
	let second = time % 60
	return `${minute}:${('00' + second).substr(-2)}`
}
const host = 'misskey.xyz'
let data = getTrackData(iTunes)
let text = `🎶 ${data.name} by 🎤 ${data.artist}\n💿 ${data.album}\n⏰ ${getCurrentTime(iTunes)} / ${data.time} ${getPlayerState(iTunes)}\n#nowplaying #reiju-nowplaying #iTunes`

function escapeStr(str) {
	return str
		//.replace(/\\/g, '\\\\')
		//replace(/'/g, "\\'")
		.replace(/"/g, '\\"')
		//.replace(/</g, '\\x3c')
		//.replace(/>/g, '\\x3e')
		//.replace(/(0x0D)/g, '\r')
		//.replace(/(0x0A)/g, '\n')
}

function sendPost(text, hookURL) {
	let command = `echo "${escapeStr(JSON.stringify(Object({text})))}" | curl -H "Content-Type: application/json" -d @- "${hookURL}"`
	let res = app.doShellScript(command)
	return res
}
async function playSuccessSound() {
	await app.doShellScript('afplay "/System/Library/Components/CoreAudio.component/Contents/SharedSupport/SystemSounds/system/burn\ complete.aif"')
}
let res = sendPost(text, hookURL)

let resJson
try {
	resJson = JSON.parse(res)
	playSuccessSound()
	let showText = `Posted as ${resJson.createdNote.user.name}(@${resJson.createdNote.user.username}\n${text})`
} catch(e) {
	app.displayAlert('An error occured while parsing the response')
	app.displayAlert(res)
}