private async Task <SelectelClient> GetClient()
{
var client = new SelectelClient();
await client.AuthorizeAsync(_authUser, _authPwd);
return(client);
}
private SelectelClient GetClient()
{
var client = new SelectelClient();
client.AuthorizeAsync(_authUser, _authPwd).Wait();
return(client);
}
private async Task <SelectelClient> Authorize()
{
var configSection = _configuration.GetSection("SelectelStorage");
var apiKey = configSection["ApiKey"];
var user = configSection["User"];
var client = new SelectelClient();
await client.AuthorizeAsync(user, apiKey);
return(client);
}
private void UploadToCdn()
{
try
{
// one thread only
if (Interlocked.CompareExchange(ref work, 1, 0) == 0)
{
var @continue = false;
try
{
CdnItem item;
if (queue.TryDequeue(out item))
{
@continue = true;
var cdnpath = GetCdnPath(item.Bundle.Path);
var key = new Uri(cdnpath).PathAndQuery.TrimStart('/');
var path = key.Remove(0, _container.Length + 1);
var content = Encoding.UTF8.GetBytes(item.Response.Content);
var inputStream = new MemoryStream();
if (ClientSettings.GZipEnabled)
{
using (var zip = new GZipStream(inputStream, CompressionMode.Compress, true))
{
zip.Write(content, 0, content.Length);
zip.Flush();
}
}
else
{
inputStream.Write(content, 0, content.Length);
}
inputStream.Position = 0;
bool upload = true;
var client = new SelectelClient();
client.AuthorizeAsync(_authUser, _authPwd).Wait();
var etag = SelectelSharp.Common.Helpers.CalculateSHA1(item.Response.Content);
var fileInfo = client.GetContainerFilesAsync(_container, 1, null, path, null, null).Result;
if (fileInfo != null && fileInfo.Any())
{
upload = fileInfo.Single().Hash != etag;
}
if (upload)
{
var contentType = String.Empty;
var mime = string.IsNullOrEmpty(contentType) ? MimeMapping.GetMimeMapping(Path.GetFileName(key))
: contentType;
var customHeaders = new Dictionary <string, object>();
if (ClientSettings.GZipEnabled)
{
customHeaders.Add("Content-Encoding", "gzip");
}
var cache = TimeSpan.FromDays(365);
customHeaders.Add("Cache-Control", String.Format("public, maxage={0}", (int)cache.TotalSeconds));
customHeaders.Add("Expires", DateTime.UtcNow.Add(cache));
client.UploadFileAsync(_container, path, true, true, inputStream, etag, null, mime, null, null, customHeaders).Wait();
}
else
{
inputStream.Close();
}
item.Bundle.CdnPath = cdnpath;
}
}
catch (Exception err)
{
log.Error(err);
}
finally
{
work = 0;
if (@continue)
{
Action upload = () => UploadToCdn();
upload.BeginInvoke(null, null);
}
}
}
}
catch (Exception fatal)
{
log.Fatal(fatal);
}
}
