private static BiliVideoMaster GetVideoMaster(dynamic json)
{
var master = new BiliVideoMaster()
{
Av = json.data.aid,
Bv = json.data.bvid,
Title = json.data.title,
CoverUrl = json.data.pic,
VideoCount = json.data.videos
};
var list = new List <BiliVideo>();
foreach (var video in json.data.pages)
{
list.Add(new BiliVideo()
{
Av = json.data.aid,
Bv = json.data.bvid,
Cid = video.cid,
Name = video.part,
Title = json.data.title,
Order = video.page
});
}
master.Videos = list.ToArray();
return(master);
}
public static async Task <BiliVideoMaster> GetVideoMasterInfoAsync(long av, string sESSDATA)
{
List <(string, string)> cookies = null;
if (!string.IsNullOrWhiteSpace(sESSDATA))
{
cookies = new List <(string, string)>();
cookies.Add(("SESSDATA", sESSDATA));
}
var json = JsonConvert.DeserializeObject <VideoInfoJson>(await NetHelper.HttpGet("http://api.bilibili.com/x/web-interface/view", cookies, $"aid={av}"));
var videoList = new List <BiliVideo>(); //此处并未请求视频流
json.data.pages.ForEach(v =>
{
videoList.Add(new BiliVideo()
{
Bv = json.data.bvid,
Cid = v.cid,
Name = v.part,
P = v.page,
Title = json.data.title,
Cover = json.data.pic
});
});
var master = new BiliVideoMaster()
{
Bv = json.data.bvid,
Picture = json.data.pic,
Title = json.data.title,
VideoList = videoList
};
return(master);
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
_master = (BiliVideoMaster)e.Parameter;
Title = _master.Title;
videoListView.ItemsSource = _master.Videos;
try
{
CoverImage.Source = new BitmapImage(new Uri(_master.CoverUrl));
}
catch (Exception ex)
{
_logger.Info(ex, $"获取封面图片失败：{_master.CoverUrl}");
}
}
public static async Task <MasteredVideoDialog> CreateAsync(BiliVideoMaster master, XamlRoot xamlRoot)
{
var model = new MasteredVideoDialogViewModel();
model.VideoTitle = master.Title;
//var stream = await NetHelper.HttpGetStreamAsync(master.Picture, null, null);
//var file = await ApplicationData.Current.LocalCacheFolder.CreateFileAsync("videocovercache", CreationCollisionOption.GenerateUniqueName);
//var fileStream = await file.OpenStreamForWriteAsync();
//await stream.CopyToAsync(fileStream);
//stream.Close();
//fileStream.Close();
//var img = new BitmapImage();
//await img.SetSourceAsync((await file.OpenStreamForReadAsync()).AsRandomAccessStream());
var img = new BitmapImage(new Uri(master.Picture));
model.VideoCover = img;
var list = master.VideoList.Select(v => new VideoInfo()
{
Info = new BiliVideoInfo()
{
Bv = v.Bv,
Cid = v.Cid,
Name = v.Name,
CoverUrl = master.Picture
},
ToDownload = false,
BackGroundColorBrush = master.VideoList.IndexOf(v) % 2 == 0
? new SolidColorBrush(Colors.WhiteSmoke) : new SolidColorBrush(Colors.White)
}).ToList();
model.VideoList = new ObservableCollection <VideoInfo>(list);
var dialog = new MasteredVideoDialog(model, xamlRoot);
return(dialog);
}
