@librecoder/tools/src/cookie.js


export function setCookie(key, value, options = {}) {
	let str = key + '=' + encodeURIComponent(value)
	if (options.expires) {
		const curr = new Date()
		curr.setTime(curr.getTime() + options.expires * 3600 * 1000)
		options.expires = curr.toUTCString()
	}
	for (const k in options) {
		str += ';' + k + '=' + options[k]
	}
	document.cookie = str
}

export function getCookie(key) {
	let cookies = document.cookie + ';'
	const start = cookies.indexOf(key)
	if (start <= -1) {
		return null
	}
	const end = cookies.indexOf(';', start)
	const value = cookies.slice(start + key.length + 1, end)
	return decodeURIComponent(value)
}

export function delCookie(key) {
	const value = getCookie(key)
	if (value === null) {
		return false
	}
	setCookie(key, value, {expires: 0})
}