public async Task <IActionResult> SearchVideos(string keyword)
{
AzureVideoIndexerHelper helper = new AzureVideoIndexerHelper(this.AzureConfiguration,
this.CreateAuthorizedHttpClient());
var accountAccesstoken = await helper.GetAccountAccessTokenString(false);
string requestUrl = $"https://api.videoindexer.ai/" +
$"{this.AzureConfiguration.VideoIndexerConfiguration.Location}" +
$"/Accounts/{this.AzureConfiguration.VideoIndexerConfiguration.AccountId}" +
$"/Videos/Search?" +
//$"[?sourceLanguage]" +
//$"[&isBase]" +
//$"[&hasSourceVideoFile]" +
//$"[&sourceVideoId]" +
//$"[&state]" +
//$"[&privacy]" +
//$"[&id]" +
//$"[&partition]" +
//$"[&externalId]" +
//$"[&owner]" +
//$"[&face]" +
//$"[&animatedcharacter]" +
$"query={keyword}" +
//$"[&textScope]" +
//$"[&language]" +
//$"[&createdAfter]" +
//$"[&createdBefore]" +
//$"[&pageSize]" +
//$"[&skip]" +
$"&accessToken={accountAccesstoken}";
HttpClient client = new HttpClient();
var result = await client.GetFromJsonAsync <SearchVideosResponse>(requestUrl);
return(Ok(result));
}
public async Task <IActionResult> GetPersons(string personModelId)
{
AzureVideoIndexerHelper helper = new AzureVideoIndexerHelper(this.AzureConfiguration,
this.CreateAuthorizedHttpClient());
GetPersonsResponse result = await helper.GetAllPersonsInPersonModel(personModelId);
return(Ok(result));
}
public async Task <IActionResult> GetVideoAccessToken(string videoId, bool allowEdit = false)
{
AzureVideoIndexerHelper helper = new AzureVideoIndexerHelper(this.AzureConfiguration,
this.CreateAuthorizedHttpClient());
var videoAccesstoken = await helper.GetVideoAccessTokenStringAsync(videoId, allowEdit);
return(Ok(videoAccesstoken));
}
public async Task <IActionResult> GetAccountAccessToken(bool allowEdit = false)
{
AzureVideoIndexerHelper helper = new AzureVideoIndexerHelper(this.AzureConfiguration,
this.CreateAuthorizedHttpClient());
string result = await helper.GetAccountAccessTokenString(allowEdit);
return(Ok(result));
}
public async Task <IActionResult> ListVideos()
{
AzureVideoIndexerHelper helper = new AzureVideoIndexerHelper(this.AzureConfiguration,
this.CreateAuthorizedHttpClient());
ListVideosResponse result = await helper.GetAllVideos();
return(Ok(result));
}
public async Task <IActionResult> GetPersonPicture(string personModelId,
string personId, string faceId)
{
AzureVideoIndexerHelper helper = new AzureVideoIndexerHelper(this.AzureConfiguration,
this.CreateAuthorizedHttpClient());
string base64String = await helper.GetPersonPictureInBase64(personModelId, personId, faceId);
return(Ok(base64String));
}
public async Task <IActionResult> GetPersonsModels()
{
AzureVideoIndexerHelper helper = new AzureVideoIndexerHelper(this.AzureConfiguration,
this.CreateAuthorizedHttpClient());
PersonModel[] result = await helper.GetAllPersonsModels();
return(Ok(result));
}
public async Task <IActionResult> GetAllPersons()
{
GetAllPersonsModel model = null;
this.MemoryCache.TryGetValue <GetAllPersonsModel>(Constants.ALLPERSONS_INFO, out model);
if (model == null)
{
AzureVideoIndexerHelper helper = new AzureVideoIndexerHelper(this.AzureConfiguration,
this.CreateAuthorizedHttpClient());
model = await helper.GetAllPersonsData();
}
return(Ok(model));
}
public async Task <IActionResult> GetAllKeywords()
{
List <KeywordInfoModel> lstKeywords = null;
this.MemoryCache.TryGetValue <List <KeywordInfoModel> >
(Constants.ALLVIDEOS_KEYWORDS, out lstKeywords);
if (lstKeywords == null)
{
AzureVideoIndexerHelper helper = new AzureVideoIndexerHelper(this.AzureConfiguration,
this.CreateAuthorizedHttpClient());
lstKeywords = await helper.GetAllKeywords();
}
return(Ok(lstKeywords.OrderByDescending(p => p.Appeareances).ToList()));
}
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
while (!stoppingToken.IsCancellationRequested)
{
await Task.Yield();
AzureVideoIndexerHelper helper = new AzureVideoIndexerHelper(this.AzureConfiguration,
this.HttpClientFactory.CreateClient());
var taskGetAllPersonsData = helper.GetAllPersonsData();
var taskGetAllKeywordsAction = helper.GetAllKeywords();
Task.WaitAll(new Task[] { taskGetAllPersonsData, taskGetAllKeywordsAction });
this.MemoryCache.Set <GetAllPersonsModel>(Constants.ALLPERSONS_INFO, taskGetAllPersonsData.Result);
this.MemoryCache.Set <List <KeywordInfoModel> >(Constants.ALLVIDEOS_KEYWORDS, taskGetAllKeywordsAction.Result);
await Task.Delay(TimeSpan.FromMinutes(5));
}
}
private async Task <HttpResponseMessage> AnalyzeVideo(UploadVideoModel model)
{
AzureVideoIndexerHelper helper = new AzureVideoIndexerHelper(this.AzureConfiguration,
this.CreateAuthorizedHttpClient());
string accountAccesstoken = await helper.GetAccountAccessTokenString(true);
string requestUrl = $"https://api.videoindexer.ai/" +
$"{this.AzureConfiguration.VideoIndexerConfiguration.Location}" +
$"/Accounts/{this.AzureConfiguration.VideoIndexerConfiguration.AccountId}" +
$"/Videos" +
$"?name={EncodeUrl(model.Name)}" +
//$"[&privacy]" +
//$"[&priority]" +
//$"[&description]" +
//$"[&partition]" +
//$"[&externalId]" +
//$"[&externalUrl]" +
//$"[&metadata]" +
//$"[&language]" +
$"&videoUrl={EncodeUrl(model.VideoUrl)}" +
//$"[&fileName]" +
//$"[&indexingPreset]" +
//$"[&streamingPreset]" +
//$"[&linguisticModelId]" +
//$"[&personModelId]" +
//$"[&animationModelId]" +
$"&sendSuccessEmail={model.SendSuccessEmail}" +
//$"[&assetId]" +
//$"[&brandsCategories]" +
$"&accessToken={accountAccesstoken}";
if (!string.IsNullOrWhiteSpace(model.CallbackUrl))
{
requestUrl +=
$"&callbackUrl={EncodeUrl(model.CallbackUrl)}";
}
var client = this.CreateAuthorizedHttpClient();
var result = await client.PostAsync(requestUrl, null);
return(result);
}
public async Task <IActionResult> GetVideoThumbnail(string videoId, string thumbnailId)
{
AzureVideoIndexerHelper helper = new AzureVideoIndexerHelper(this.AzureConfiguration,
this.CreateAuthorizedHttpClient());
string videoAccessToken = await helper.GetVideoAccessTokenStringAsync(videoId, true);
string format = "Base64";
string requestUrl = $"{this.AzureConfiguration.VideoIndexerConfiguration.BaseAPIUrl}" +
$"/{this.AzureConfiguration.VideoIndexerConfiguration.Location}" +
$"/Accounts/{this.AzureConfiguration.VideoIndexerConfiguration.AccountId}" +
$"/Videos/{videoId}" +
$"/Thumbnails/{thumbnailId}" +
$"?format={format}" +
$"&accessToken={videoAccessToken}";
HttpClient client = new HttpClient();
client.DefaultRequestHeaders.Add("Ocp-Apim-Subscription-Key",
this.AzureConfiguration.VideoIndexerConfiguration.SubscriptionKey);
var result = await client.GetStringAsync(requestUrl);
return(Ok(result));
}