public static async Task <VideoLanguageDetail> GetLanguageDetails(string resourceUrl)
{
try
{
using (var client = new HttpClient())
{
VideoLanguageDetail vLangDetail = null;
client.BaseAddress = new Uri(baseAddress);
client.DefaultRequestHeaders.Add("X-api-username", userName);
client.DefaultRequestHeaders.Add("X-api-key", apiKey);
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
HttpResponseMessage response = await client.GetAsync(resourceUrl);
if (response.IsSuccessStatusCode)
{
vLangDetail = await response.Content.ReadAsAsync <VideoLanguageDetail>();
Console.WriteLine("Subtitle detail: " + vLangDetail);
}
else
{
Console.WriteLine("Failed " + response.StatusCode);
}
return(vLangDetail);
}
}
catch (Exception e)
{
Console.WriteLine("GetLanguageDetails failure: " + e);
return(null);
}
}
public static async Task <VideoLanguageDetail> PostNewSubtitleRequest2(string videoId, string languageCode)
{
using (var client = new HttpClient())
{
VideoLanguageDetail vld = null;
client.BaseAddress = new Uri(baseAddress);
client.DefaultRequestHeaders.Add("X-api-username", userName);
client.DefaultRequestHeaders.Add("X-api-key", apiKey);
client.DefaultRequestHeaders.Accept.Clear();
client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));
HttpResponseMessage response = await client.PostAsJsonAsync("videos/" + videoId + "/languages/" + languageCode + "/subtitles/", "");
if (response.IsSuccessStatusCode)
{
vld = await response.Content.ReadAsAsync <VideoLanguageDetail>();
Console.WriteLine("Post Video Success: " + vld);
}
else
{
Console.WriteLine("Post Video failure: " + response.StatusCode);
}
return(vld);
}
}
public static async Task <VideoLanguageDetail> GetLanguageDetails(string resourceUrl)
{
try
{
using (var client = new HttpClient())
{
VideoLanguageDetail vLangDetail = new VideoLanguageDetail();
client.DefaultRequestHeaders.Add("X-api-username", userName);
client.DefaultRequestHeaders.Add("X-api-key", apiKey);
client.GetAsync(resourceUrl).ContinueWith((taskwithresponse) =>
{
var response = taskwithresponse.Result;
var jsonString = response.Content.ReadAsStringAsync();
jsonString.Wait();
MemoryStream ms = new MemoryStream(Encoding.UTF8.GetBytes(jsonString.Result));
DataContractJsonSerializer ser = new DataContractJsonSerializer(vLangDetail.GetType());
vLangDetail = ser.ReadObject(ms) as VideoLanguageDetail;
ms.Close();
}).Wait();
return(vLangDetail);
}
}
catch (Exception e)
{
Console.WriteLine("GetLanguageDetails failure: " + e);
return(null);
}
}
public SubtitleInfo RequestVideoSubtitle(VideoSummary videoSummary, string requestedLanguageCode, string outputFormat)
{
try
{
//step 1) check if subtitle already exists for the request => if yes => return subtitle
List <VideoDetail> videoDetailList = AmaraApiController.ListVideosWithFilter("video_url", videoSummary.VideoUrl).Result;
if (videoDetailList.Count > 0)
{
VideoDetail resultVD = videoDetailList[0];
//check if video contains requested language
Language resultLanguage = (from vdl in resultVD.Languages where vdl.Code == requestedLanguageCode select vdl).FirstOrDefault();
//check information from resourceUri and then download from subtitle uri
if (resultLanguage != null)
{
var resourceUri = resultLanguage.VideoLanguageUri;
if (resourceUri != null)
{
//get resurceUri info
VideoLanguageDetail vLangDetail = AmaraApiController.GetLanguageDetails(resourceUri).Result;
//check if it is completed, then if it is a translation, if it fits continue
var subUri = resultLanguage.SubtitleUri;
if (subUri != null && vLangDetail.AreSubsComplete && vLangDetail.SubtitleCount > 0)
{
//all is validated return the subtitle in the desired format
return(new SubtitleInfo(resultVD.Id, VideoSubtitleStatus.Exists));//GetVideoSubtitle(resultVD.Id, requestedLanguageCode, outputFormat).SubtitleData;
}
else
{
return(new SubtitleInfo(resultVD.Id, VideoSubtitleStatus.NotComplete));
}
}
}
else
{
//submit request for translation to non-existent language
VideoLanguageDetail vLangDetail = AmaraApiController.PostNewSubtitleRequest(resultVD.Id, requestedLanguageCode).Result;
return(new SubtitleInfo(resultVD.Id, VideoSubtitleStatus.SubtitleRequested));
}
}
else
{
//step 2) else => submit request to subtitle video towards amara (optional use tweeter/facebook to notify community of a subtitle request)
VideoDetail videoDetail = AmaraApiController.PostVideo(videoSummary).Result;
//step 3) return videoId and video information relevant to later check for a completed subtitle
return(new SubtitleInfo(videoDetail.Id, VideoSubtitleStatus.Submitted));
}
}
catch
{
return(new SubtitleInfo(null, VideoSubtitleStatus.Error));
}
return(new SubtitleInfo(null, VideoSubtitleStatus.Error));
}
