<?php

namespace Shikiryu\Bot\Commands;

use Shikiryu\Bot\Bot;

class Youtubedl implements Icommands
{

    public static function getMessage(Bot $bot, array $data)
    {
    	$action = strtolower($data[1]); // ex: télécharge
    	$url = filter_var($data[2], FILTER_VALIDATE_URL, FILTER_FLAG_PATH_REQUIRED); // ex: https://www.youtube.com/watch?v=3BXDsVD6O10
    	$type = $data[3]; // ex: audio

		if (empty($url)) {
			$bot->replyPolitely('L\'url n\'est pas conforme');
		}

		if (!in_array($type, ['', 'audio', 'video'], true)) {
			$bot->replyPolitely('Je n\'ai pas compris ce que je devais faire');
		}

		if (in_array($type, ['', 'audio'], true)) {
			$type = 'l\'audio';
			exec("youtube-dl --extract-audio --audio-format mp3 -o '/volume1/music/Podcast/Youtube/%(upload_date)s-%(uploader)s-%(title)s.%(ext)s' $url &> /dev/null &");
		} else {
			$type = 'la vidéo';
			exec("youtube-dl -f bestvideo+bestaudio/best -o '/volume1/music/Podcast/Youtube/%(upload_date)s-%(uploader)s-%(title)s.%(ext)s' $url &> /dev/null &");
		}
		$bot->replyPolitely(sprintf('Je %s %s', $action, $type));
    }

    public static function getDescription()
    {
        return 'Youtubedl wrapper';
    }
}