/// <summary>
/// 获取任务的大小和下载地址
/// </summary>
/// <param name="newTask"></param>
private static void GetDownloadUrl(VideoTask newTask)
{
var cid = newTask.VideoInfo.cid;
if (AdvanceSettings.UseNativeApi)
{
BilibiliVideoInfo info = GetVideoInfoFromNativeApi(cid);
if (info.Code < 0)
{
throw new ServerSideException(info.Code, info.Result);
}
AppendFileSystemInfo(newTask, info);
return;
}
var settings = ApplicationSettings.GetInstance();
var downJson = NetworkHelper.GetTextFromUri(
DOWNLOAD_API + cid + "?quality=1&type=" + settings.FetchingOption.Format);
if (downJson.Length < 100)
{
NotificationData.AddErrorNotifiction(
"无法获取cid:" + cid + "的下载地址, 可能是非bilibili源的缘故");
newTask.State = FetchState.Error;
return;
}
var jvd = JsonConvert.DeserializeObject <jsonVideoDownload>(downJson);
if (settings.FetchingOption.Quality == "high")
{
var quality = jvd.accept_quality.OrderByDescending(t => t).First();
downJson = NetworkHelper.GetTextFromUri(
DOWNLOAD_API + newTask.VideoInfo.cid + "?quality=" + quality);
jvd = JsonConvert.DeserializeObject <jsonVideoDownload>(downJson);
}
if (jvd.durl.Count == 0)
{
NotificationData.AddErrorNotifiction(
"无法获取cid:" + cid + "的下载地址, durl.count = 0");
newTask.State = FetchState.Error;
return;
}
AppendFileSystemInfo(newTask, jvd);
NotificationData.AddNotifiction(
NotificationLevel.Info,
"成功获取cid:" + cid + "的下载地址, 请复制下载地址到其它软件下载");
}
private void WaitForClose(Window dialog)
{
do
{
try
{
dialog.ShowDialog();
}
catch (ArgumentException ex)
{
NotificationData.AddErrorNotifiction(ex.Message);
}
catch (NotSupportedException ex)
{
NotificationData.AddErrorNotifiction(ex.Message);
}
} while (dialog.Visibility == Visibility.Visible);
}
private void Dialog_ErrorCaptured(object sender, string e)
{
NotificationData.AddErrorNotifiction(e);
}