async public static Task UploadFile(string localFilePath, string remoteFilePath, string filename)
{
try
{
bool bucketExists = await BucketExist();
if (!bucketExists)
{
await S3Utils.CreateBucket();
}
var requestObject = new PutObjectRequest();
requestObject.BucketName = S3Utils.BUCKET_NAME.ToLowerInvariant();
requestObject.FilePath = localFilePath;
requestObject.Key = string.Format("{0}/{1}", remoteFilePath.ToLowerInvariant(), filename);
requestObject.CannedACL = S3CannedACL.AuthenticatedRead;
await S3Client.PutObjectAsync(requestObject);
System.Diagnostics.Debug.WriteLine("File uploaded to S3 Bucket");
}
catch (AmazonS3Exception s3Exception)
{
System.Diagnostics.Debug.WriteLine("Upload failed. " + s3Exception.Message);
}
}
public static async void UploadPhoto(byte[] buffer, string localUrl, string remoteUrl, string fileName, Action completion, Action failure)
{
IFile file = await FileSystemUtils.CreateIFileAtPath(localUrl);
using (System.IO.Stream stream = await file.OpenAsync(PCLStorage.FileAccess.ReadAndWrite))
{
stream.Write(buffer, 0, buffer.Length);
}
try
{
await S3Utils.UploadFile(file.Path, remoteUrl, fileName);
var sucessful = await S3Utils.DownloadFile(file.Path, remoteUrl, fileName);
if (sucessful)
{
completion?.Invoke();
}
else
{
failure?.Invoke();
}
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
System.Diagnostics.Debug.WriteLine(ex.StackTrace);
failure?.Invoke();
}
}
public string GetRemoteHeaderUrlCached()
{
if (String.IsNullOrEmpty(remoteHeaderUrlCached))
{
remoteHeaderUrlCached = S3Utils.GetPresignedURL(RemoteHeaderURL, "Header.png", S3Utils.DefaultExpiry);
}
return(remoteHeaderUrlCached);
}
public string GetRemoteLogoUrlCached()
{
remoteLogoUrlCached = String.IsNullOrEmpty(remoteLogoUrlCached) ? S3Utils.GetPresignedURL(RemoteLogoURL, "Logo.png", S3Utils.DefaultExpiry) : remoteLogoUrlCached;
return(remoteLogoUrlCached);
}
public string GetRemoteProfileImageUrlCached()
{
remoteProfileImageUrlCached = String.IsNullOrEmpty(remoteProfileImageUrlCached) ? S3Utils.GetPresignedURL(RemoteProfileImageURL, "Profile.png", S3Utils.DefaultExpiry) : remoteProfileImageUrlCached;
return(remoteProfileImageUrlCached);
}
