public async Task <UserResult> Get(string url, string?bucketName, int?width)
{
var userResult = new UserResult(url, bucketName ?? _defaultBucketName, width ?? _defaultWidth, $"{ShortId.Generate(true, false, 8)}");
if (!url.Exists())
{
userResult.ErrorMessage = "Url does not exist.";
return(userResult);
}
if (!_validBucketNames.Contains(userResult.Input.BucketName))
{
userResult.ErrorMessage = "Specified bucket name does not exist.";
return(userResult);
}
if (url.StartsWith("https://photos.app.goo.gl/"))
{
for (int i = 0; i <= 4; i++)
{
var result = await _scraper.FindImageSourcesAsync(url, userResult.Input.Width);
if (result.Success && result.Message.Length > 0)
{
userResult.ErrorMessage = null;
userResult.Input.IntermediateUrl = result.Message;
url = result.Message;
break;
}
else
{
userResult.ErrorMessage = result.Message;
}
}
if (userResult.Input.IntermediateUrl == null)
{
userResult.ErrorMessage = userResult.ErrorMessage ?? "Could not obtain image path.";
return(userResult);
}
}
var downloadResult = await DownloadFileAsync(url);
if (downloadResult.Success && downloadResult.Data.Length > 0)
{
var uploadResult = await UploadFileAsync(downloadResult.Data, userResult.Input.BucketName, userResult.Input.KeyName);
if (uploadResult.Success && uploadResult.Message.Length > 0)
{
userResult.Success = true;
userResult.Output.SizeInBytes = downloadResult.Data.Length;
return(userResult);
}
else
{
userResult.ErrorMessage = uploadResult.Message;
return(userResult);
}
}
else
{
userResult.ErrorMessage = downloadResult.Message;
return(userResult);
}
}
