/////////////////////////////////////////////////////////////////////////////////
// GET /viewingservice/{apiversion}/thumbnails/{urn}?
// guid=$GUID$ & width=$WIDTH$ & height=$HEIGHT$ (& type=$TYPE$)
//
/////////////////////////////////////////////////////////////////////////////////
public async Task <ThumbnailResponse> GetThumbnailAsync(
string fileId,
int width = 150,
int height = 150,
string guid = "")
{
var response = new ThumbnailResponse();
try
{
RestRequest request = new RestRequest(
"viewingservice/v1/thumbnails/" + fileId.ToBase64(),
Method.GET);
request.AddHeader(
"Authorization",
"Bearer " + TokenResponse.AccessToken);
request.AddParameter("width", width);
request.AddParameter("height", height);
if (guid != "")
{
request.AddParameter("guid", guid);
}
var httpResponse = await _restClient.ExecuteAsync(
request);
if (httpResponse.StatusCode != System.Net.HttpStatusCode.OK)
{
if (httpResponse.Content != string.Empty)
{
response.Error = JsonConvert.DeserializeObject <ViewDataError>(
httpResponse.Content);
response.Error.StatusCode = httpResponse.StatusCode;
}
else
{
response.Error = new ViewDataError(
httpResponse.StatusCode);
}
}
else
{
using (MemoryStream ms =
new MemoryStream(httpResponse.RawBytes))
{
response.Image = Image.FromStream(ms);
}
}
}
catch (Exception ex)
{
response.Error = new ViewDataError(ex);
}
return(response);
}
public async Task <ThumbnailResponse> GetThumbnailResponse(string rawVideoId)
{
if (_HohoemaApp.NiconicoContext == null)
{
return(null);
}
// using (var releaser = await _ThumbnailAccessLock.LockAsync())
{
ThumbnailResponse res = null;
res = await Util.ConnectionRetryUtil.TaskWithRetry(() =>
{
return(_HohoemaApp.NiconicoContext.Video.GetThumbnailAsync(rawVideoId));
},
retryCount : 5,
retryInterval : 1000
);
if (res != null)
{
await UserInfoDb.AddOrReplaceAsync(res.UserId.ToString(), res.UserName, res.UserIconUrl.AbsoluteUri);
Debug.WriteLine("サムネ取得:" + rawVideoId);
}
else
{
Debug.WriteLine("サムネ取得失敗:" + rawVideoId);
}
return(res);
}
}
public static async Task UpdateNicoVideoInfo(NicoVideoInfo info, ThumbnailResponse thumbnailRes)
{
info.VideoId = thumbnailRes.Id;
info.HighSize = (uint)thumbnailRes.SizeHigh;
info.LowSize = (uint)thumbnailRes.SizeLow;
info.Length = thumbnailRes.Length;
info.MovieType = thumbnailRes.MovieType;
info.PostedAt = thumbnailRes.PostedAt.DateTime;
info.UserId = thumbnailRes.UserId;
info.UserType = thumbnailRes.UserType;
info.Description = thumbnailRes.Description;
info.ThumbnailUrl = thumbnailRes.ThumbnailUrl.AbsoluteUri;
info.Title = thumbnailRes.Title;
info.ViewCount = thumbnailRes.ViewCount;
info.MylistCount = thumbnailRes.MylistCount;
info.CommentCount = thumbnailRes.CommentCount;
info.SetTags(thumbnailRes.Tags.Value.ToList());
await UpdateAsync(info);
}
/// <summary>
/// Utility function to print response data to the console.
/// </summary>
/// <param name="response">
/// The ThumbnailResponse to be printed.<see cref="ThumbnailResponse"/>
/// </param>
public void PrintResponse(ThumbnailResponse response)
{
PrintResponse(response.Result, response.RequestErrors);
if(response.Result.Equals(Result.REQUEST_SUCCESSFUL)) {
Console.WriteLine("Account Id: " + response.imageUrl);
}
}
