public async Task <Dictionary <string, VideoViewModel> > GetVideos(List <HistoryVideo> historyVideos)
{
PopulatePastVideoSearchesDict();
Dictionary <string, VideoViewModel> apiVideosDict = new Dictionary <string, VideoViewModel>();
foreach (var historyVideo in historyVideos)
{
string id = historyVideo.GetVideoID();
if (!apiVideosDict.ContainsKey(id))
{
if (PastVideoSearchesDict.ContainsKey(id))
{
apiVideosDict.Add(id, PastVideoSearchesDict[id]);
}
else
{
ApiVideo apiVideo = await GetVideoDataFromApi(id);
if (apiVideo.Items.Length > 0)
{
VideoViewModel viewModel = VideoViewModel.FromApiVideo(apiVideo);
await WriteVideoViewModelToFile(viewModel);
apiVideosDict.Add(id, viewModel);
PastVideoSearchesDict.Add(id, viewModel);
}
}
}
}
return(apiVideosDict);
}
protected override async Task OnInitializedAsync()
{
await base.OnInitializedAsync();
var(resp, httpResp) = await Backend.VideoList(new VideoListRequest()
{
Ids = new[] { VideoId }
});
if (httpResp.IsSuccessStatusCode)
{
video = resp.Data.Videos.FirstOrDefault();
if (video == null)
{
errorMessage = "An error occurred while getting video details.";
}
string plainDesc = video?.Description ?? "";
FormattedDescription = new MarkupString(plainDesc.FormatAsHtml());
}
else
{
errorMessage = "An error occurred while getting video details: " + resp.Message;
}
videoStreamUri = await Backend.VideoViewUrl(VideoId);
}
public async Task <ApiVideo> GetVideoDataFromApi(string videoId)
{
string googleKey = Environment.GetEnvironmentVariable("$GOOGLE_APIKEY_YOUTUBE_WRAPPED", EnvironmentVariableTarget.Machine);
Uri uri = new Uri(@"https://youtube.googleapis.com/youtube/v3/videos?part=snippet%2CcontentDetails&id=" + videoId + "&key=" + googleKey);
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(uri);
request.AutomaticDecompression = DecompressionMethods.GZip;
//request.UserAgent = "12345";
string responseString = string.Empty;
using (HttpWebResponse response = (HttpWebResponse)await request.GetResponseAsync())
using (Stream stream = response.GetResponseStream())
using (StreamReader reader = new StreamReader(stream))
{
responseString = reader.ReadToEnd();
ApiVideo apiVideo = JsonConvert.DeserializeObject <ApiVideo>(responseString);
return(apiVideo);
}
}
private void NotifyVideoUpdated(ApiVideo video)
{
VideoUpdated?.Invoke(this, video);
}
public VideoViewModel(ApiVideo apiVideo)
{
ApiVideo = apiVideo;
}
public async Task NotifyVideoUpdated(UserAccount userAccount, ApiVideo video)
{
await ForUser(userAccount).NotifyVideoUpdated(video);
}
