livestreamer_powershell

function Stream
{
    param([string]$lang, [int]$limit)
    $lang.ToUpper()
    $url = "https://api.twitch.tv/kraken/streams?game=League%20of%20Legends&limit="
    $url += $limit
    $url += "&offset=0&language="
    $url += $lang
    $stream = Invoke-WebRequest $url
    if($stream.StatusDescription -eq "OK"){
        $s = ""
        $stream = $stream.Content
        while( $stream.Contains("`"name`"") ){
            $v = $stream.IndexOf("`"viewers`"") + 10
            $v1 = $stream.IndexOf(",", $v)
            $n = $stream.IndexOf("`"name`"") + 8
            $n1 = $stream.IndexOf(",", $n) - 1
            $s += $stream.Substring($v, $v1 - $v)
            $s += "`t"
            $s += $stream.Substring($n, $n1 - $n)
            $s += "`n"
            $stream = $stream.Substring($n1)
        }
        $s += "---------------------------------------------------------------------------`n"
        $s
    }
}
Stream -lang "pl" -limit 5
Stream -lang "en" -limit 15