[mgpai]

/*
    yt: embed sutitles
    trigger : package finished
    embeds "Best SUBTITLES" to "Best NORMAL VIDEO"
*/    

var srts = package.downloadLinks.filter(function(link) {
    return link.getProperty("YT_COLLECTION") == "Best SUBTITLES";
})

var videos = package.downloadLinks.filter(function(link) {
    return link.getProperty("YT_COLLECTION") == "Best NORMAL VIDEO";
})

srts.forEach(function(srt) {
    var srtId = srt.getProperty("YT_ID");
    var subtitle = getPath(srt.downloadPath);

    videos.some(function(video) {
        var videoId = video.getProperty("YT_ID")

        if (videoId == srtId) {
            var input = getPath(video.downloadPath);
            var ext = input.extension;
            var output = getPath(video.package.downloadFolder + "/" + videoId + "." + ext);
            var srtCodec = ext == "mp4" ? "mov_text" : "srt";
            var ffmpeg = callAPI("config", "get", "org.jdownloader.controlling.ffmpeg.FFmpegSetup", null, "binarypath");

            try {
                callAsync(function(error) {
                    if (!error) {
                        input.delete();
                        output.renameTo(input);
                    }
                }, ffmpeg, "-i", input, "-i", subtitle, "-c", "copy", "-c:s", srtCodec, output);
            } catch (e) {};

            return;
        }
    })
})