/// <summary>
/// Creates the PNG identicon image corresponding to userId and saves it to a blob
/// </summary>
/// <param name="userId">We expect a random value from 1073741823 to 2147483646</param>
/// <param name="size">The size of icon in pixels. Total 5 blocks pattern + 2 x 1.5 margin = 8 blocks of pixels. Notice, the block size should be an even number to produce equal margins.</param>
/// <param name="containerName"></param>
public static async Task CreateAndSaveIdenticonAsync(int userId, int size, string containerName)
{
using (var stream = new MemoryStream())
{
CreateIdenticon(userId, stream, size);
var blobName = KeyUtils.IntToKey(userId);
await AzureStorageUtils.UploadBlobAsync(stream, containerName, blobName, "image/png");
}
}
/// <summary>
/// Saves audio recording.
/// </summary>
/// <param name="stream"></param>
/// <param name="userId"></param>
/// <param name="displayName"></param>
/// <param name="artifactType"></param>
/// <param name="duration"></param>
/// <param name="recordingTitle">May come with Skype recording.</param>
/// <param name="recorderId">Comes from Audior. It is the recorderId and will be used to update Title with the real title after upload is done.</param>
/// <returns>Exercise Id</returns>
public static async Task <int> SaveRecording(Stream stream, int userId, string artifactType, string serviceType, decimal duration, string recordingTitle = null, string recorderId = null)
{
var contentType = artifactType == ArtifactType.Mp3 ? MediaType.Mp3 : MediaType.Octet;
var blobName = UploadUtils.ConstractBlobName(recorderId, userId, contentType);
await AzureStorageUtils.UploadBlobAsync(stream, AzureStorageUtils.ContainerNames.Recordings, blobName, contentType);
var exerciseId = await CreateExercise(blobName, userId, serviceType, artifactType, duration, recordingTitle);
return(exerciseId);
}
