public async Task uploadImageHandler()
{
await _uploadHandler.Process(new UploadConfig()
{
AllowExtensions = _editorConfig.GetStringList("imageAllowFiles"),
PathFormat = _editorConfig.GetString("imagePathFormat"),
SizeLimit = _editorConfig.GetInt("imageMaxSize"),
UploadFieldName = _editorConfig.GetString("imageFieldName"),
ActionName = _editorConfig.GetString("imageActionName")
});
}
public async Task Process(string pathToList, string[] searchExtensions)
{
this.SearchExtensions = searchExtensions.Select(x => x.ToLower()).ToArray();
this.PathToList = pathToList;
try
{
Start = String.IsNullOrEmpty(_accessor.HttpContext.Request.Query["start"]) ? 0 : Convert.ToInt32(_accessor.HttpContext.Request.Query["start"]);
Size = String.IsNullOrEmpty(_accessor.HttpContext.Request.Query["size"]) ? _editorConfig.GetInt("imageManagerListSize") : Convert.ToInt32(_accessor.HttpContext.Request.Query["size"]);
}
catch (FormatException)
{
State = ResultState.InvalidParam;
await WriteResult();
return;
}
var buildingList = new List <String>();
try
{
//var localPath = Server.MapPath(PathToList);
var localPath = Path.Combine(_hostingEnvironment.WebRootPath, PathToList);
buildingList.AddRange(Directory.GetFiles(localPath, "*", SearchOption.AllDirectories)
.Where(x => SearchExtensions.Contains(Path.GetExtension(x).ToLower()))
.Select(x => PathToList + x.Substring(localPath.Length).Replace("\\", "/")));
Total = buildingList.Count;
FileList = buildingList.OrderBy(x => x).Skip(Start).Take(Size).ToArray();
}
catch (UnauthorizedAccessException)
{
State = ResultState.AuthorizError;
}
catch (DirectoryNotFoundException)
{
State = ResultState.PathNotFound;
}
catch (IOException)
{
State = ResultState.IOError;
}
finally
{
await WriteResult();
}
}