bkdotcom/PHPDebugConsole

export function cookieGet (name) {
  var nameEQ = name + '='
  var ca = document.cookie.split(';')
  var c = null
  var i = 0
  for (i = 0; i < ca.length; i += 1) {
    c = ca[i]
    while (c.charAt(0) === ' ') {
      c = c.substring(1, c.length)
    }
    if (c.indexOf(nameEQ) === 0) {
      return c.substring(nameEQ.length, c.length)
    }
  }
  return null
}

export function cookieRemove (name) {
  cookieSet(name, '', -1)
}

export function cookieSet (name, value, days) {
  // console.log('cookieSet', name, value, days)
  var expires = ''
  var date = new Date()
  if (days) {
    date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000))
    expires = '; expires=' + date.toGMTString()
  }
  document.cookie = name + '=' + encodeURIComponent(value) + expires + '; path=/'
}

export function lsGet (key) {
  var path = key.split('.', 2)
  var val = window.localStorage.getItem(path[0])
  if (typeof val !== 'string' || val.length < 1) {
    return null
  }
  try {
    val = JSON.parse(val)
  } catch (e) {
  }
  return path.length > 1
    ? val[path[1]]
    : val
}

export function lsSet (key, val) {
  var path = key.split('.', 2)
  var lsVal
  key = path[0]
  if (path.length > 1) {
    lsVal = lsGet(key) || {}
    lsVal[path[1]] = val
    val = lsVal
  }
  if (val === null) {
    localStorage.removeItem(key)
    return
  }
  if (typeof val !== 'string') {
    val = JSON.stringify(val)
  }
  window.localStorage.setItem(key, val)
}

export function queryDecode (qs) {
  var params = {}
  var tokens
  var re = /[?&]?([^&=]+)=?([^&]*)/g
  if (qs === undefined) {
    qs = document.location.search
  }
  qs = qs.split('+').join(' ') // replace + with ' '
  while (true) {
    tokens = re.exec(qs)
    if (!tokens) {
      break
    }
    params[decodeURIComponent(tokens[1])] = decodeURIComponent(tokens[2])
  }
  return params
}