//[AdminAccess]
public IActionResult ChannelIcon(string provider)
{
MicroserviceDescription description = _addinManager.FindMicroservice(provider);
byte[] data = LoadIconFile(description);
if (data == null)
{
return(null);
}
string contentType = MediaType.GetMimeByFileName(description.Icon);
return(File(data, contentType));
}
/// <summary>
/// Подготовить ответное сообщение.
/// </summary>
/// <param name="resMsg"></param>
protected void PrepareResponseMessage(Message resMsg)
{
#region Validate parameters
if (resMsg == null)
{
throw new ArgumentNullException("msg");
}
#endregion
_logger.LogTrace(String.Format("Подготовка ответного сообщения {0}.", resMsg));
#region Header
//resMsg.Channel = this.Channel.VirtAddress;
if (resMsg.LINK == 0)
{
resMsg.SetStatus(MessageStatus.NULL);
}
if (String.IsNullOrWhiteSpace(resMsg.Direction))
{
resMsg.Direction = MessageDirection.OUT;
}
//if ( String.IsNullOrWhiteSpace(resMsg.From) )
// resMsg.From = this.Channel.VirtAddress;
if (String.IsNullOrWhiteSpace(resMsg.Version))
{
resMsg.Version = MessageVersion.Current;
}
if (String.IsNullOrWhiteSpace(resMsg.Type))
{
resMsg.Type = MessageType.DOCUMENT;
}
if (String.IsNullOrWhiteSpace(resMsg.Class))
{
resMsg.Class = MessageClass.RESPONSE;
}
if (resMsg.Date == null)
{
resMsg.Date = DateTime.Now;
}
#endregion
#region Body
if (resMsg.Body != null)
{
if (String.IsNullOrWhiteSpace(resMsg.Body.Type))
{
resMsg.Body.Type = MediaType.GetMimeByFileName(resMsg.Body.Name);
}
if (resMsg.Body.Length == null)
{
using (MessageBody body = _dataAdapter.GetMessageBody(resMsg.LINK))
{
resMsg.Body.Length = body.Length;
}
}
}
#endregion
#region Contents
foreach (MessageContentInfo contentInfo in resMsg.Contents)
{
if (String.IsNullOrWhiteSpace(contentInfo.Type))
{
contentInfo.Type = MediaType.GetMimeByFileName(contentInfo.Name);
}
if (contentInfo.Length == null)
{
using (MessageContent content = _dataAdapter.GetMessageContent(contentInfo.LINK))
{
contentInfo.Length = content.Length;
}
}
}
#endregion
}
