public IHttpActionResult Get(string email)
{
homesecurityserviceContext db_context = new homesecurityserviceContext();
var result = db_context.Videos.Where(e => e.Email.Equals(email))
.Select(e => new
{
Vid = e.Vid,
RoomName = e.RoomName,
CreatedAt = e.CreatedAt
}).OrderByDescending(e => e.CreatedAt).ToList();
if (result.Count > 0)
return Ok(result);
return NotFound();
}
private void uploadVideoToAMSAsync(string path,string fileName,string email,string roomName)
{
//get reference to DB context
homesecurityserviceContext db_context = new homesecurityserviceContext();
//upload the video as an asset to AMS using the path where the video has been stored
var context = new CloudMediaContext("", "");
var uploadAsset = context.Assets.Create(Path.GetFileName(fileName), AssetCreationOptions.None);
var assetFile = uploadAsset.AssetFiles.Create(Path.GetFileName(fileName));
assetFile.Upload(path);
File.Delete(path); //delete the file that was saved locally
var encodeAssetId = uploadAsset.Id;
var encodingPreset = "H264 Multiple Bitrate 720p"; //multi bitrate allows the video to be viewed on phones
var assetToEncode = context.Assets.Where(a => a.Id == encodeAssetId).FirstOrDefault();
if (assetToEncode == null)
{
throw new ArgumentException("Could not find assetId: " + encodeAssetId);
}
//Encoding process
IJob job = context.Jobs.Create("Encoding " + assetToEncode.Name + " to " + encodingPreset);
IMediaProcessor latestWameMediaProcessor = (from p in context.MediaProcessors where p.Name == "Media Encoder Standard" select p).ToList().OrderBy(wame => new Version(wame.Version)).LastOrDefault();
ITask encodeTask = job.Tasks.AddNew("Encoding", latestWameMediaProcessor, encodingPreset, TaskOptions.None);
encodeTask.InputAssets.Add(assetToEncode);
encodeTask.OutputAssets.AddNew(assetToEncode.Name + " as " + encodingPreset, AssetCreationOptions.None);
job.StateChanged += new EventHandler<JobStateChangedEventArgs>((sender, jsc) => Console.WriteLine(string.Format("{0}\n State: {1}\n Time: {2}\n\n", ((IJob)sender).Name, jsc.CurrentState, DateTime.UtcNow.ToString(@"yyyy_M_d_hhmmss"))));
job.Submit();
job.GetExecutionProgressTask(CancellationToken.None).Wait();
var preparedAsset = job.OutputMediaAssets.FirstOrDefault();
var streamingAssetId = preparedAsset.Id; // "YOUR ASSET ID";
var daysForWhichStreamingUrlIsActive = 365;
var streamingAsset = context.Assets.Where(a => a.Id == streamingAssetId).FirstOrDefault();
var accessPolicy = context.AccessPolicies.Create(streamingAsset.Name, TimeSpan.FromDays(daysForWhichStreamingUrlIsActive),
AccessPermissions.Read);
//Returning a streamingUrl for the video
string streamingUrl = string.Empty;
var assetFiles = streamingAsset.AssetFiles.ToList();
var streamingAssetFile = assetFiles.Where(f => f.Name.ToLower().EndsWith("m3u8-aapl.ism")).FirstOrDefault();
if (streamingAssetFile != null)
{
var locator = context.Locators.CreateLocator(LocatorType.OnDemandOrigin, streamingAsset, accessPolicy);
Uri hlsUri = new Uri(locator.Path + streamingAssetFile.Name + "/manifest(format=m3u8-aapl)");
streamingUrl = hlsUri.ToString();
}
streamingAssetFile = assetFiles.Where(f => f.Name.ToLower().EndsWith(".ism")).FirstOrDefault();
if (string.IsNullOrEmpty(streamingUrl) && streamingAssetFile != null)
{
var locator = context.Locators.CreateLocator(LocatorType.OnDemandOrigin, streamingAsset, accessPolicy);
Uri smoothUri = new Uri(locator.Path + streamingAssetFile.Name + "/manifest");
streamingUrl = smoothUri.ToString();
}
streamingAssetFile = assetFiles.Where(f => f.Name.ToLower().EndsWith(".mp4")).FirstOrDefault();
if (string.IsNullOrEmpty(streamingUrl) && streamingAssetFile != null)
{
var locator = context.Locators.CreateLocator(LocatorType.Sas, streamingAsset, accessPolicy);
var mp4Uri = new UriBuilder(locator.Path);
mp4Uri.Path += "/" + streamingAssetFile.Name;
streamingUrl = mp4Uri.ToString();
}
string dateString = DateTime.Now.ToString(@"MM\/dd\/yyyy HH:mm"); //format the date will be saved as (for the android app)
//save the url of the video to the database so that a user can have a list of their videos in the android app
Video v = new Video
{
Id = Guid.NewGuid().ToString(),
Email = email,
Vid = streamingUrl,
RoomName = roomName,
CreatedAt = dateString
};
db_context.Videos.Add(v);
db_context.SaveChanges();
//encode the streaming url so that its not visible in the url
var encodedUrl = System.Text.Encoding.UTF8.GetBytes(streamingUrl);
SendEmail(System.Convert.ToBase64String(encodedUrl), email);
}
