// Send file stream for download
private ActionResult SendFile(string ClaimGUID, int? claimDetailId, FileIO.mode fMode, string filename)
{
try
{
string filePath = FileIO.GetClaimFilePath(ClaimGUID, claimDetailId, fMode, filename, true);
if (System.IO.File.Exists(AppDomain.CurrentDomain.BaseDirectory + filePath))
/*System.IO.Path.GetFileName(filePath)*/
return File("~/" + filePath, "Content-Disposition: attachment;", filename);
else/*Invalid or deleted file (from Log)*/
{ ViewData["Message"] = "File not found"; return View("DataNotFound"); }
}
catch (Exception ex) { return View(); }
}
/// <summary>
/// Check and Save Claim File being uploaded. Set error in ModelState if any issue
/// </summary>
/// <param name="hpFileKey">HttpPost file browser control Id</param>
/// <param name="ClaimId">Claim Id</param>
/// <param name="ClaimDetailId">Claim Detail Id</param>
/// <param name="upMode">FileIO.mode (Async or Sync & Header or Detail)</param>
/// <returns>File upload name</returns>
string ChkAndSaveClaimFile(string hpFileKey, int ClaimId, FileIO.mode upMode, string ClaimGUID, int? ClaimDetailId = null)
{
HttpPostedFileBase hpFile = Request.Files[hpFileKey];
string docName = string.Empty;
FileIO.result uploadResult = FileIO.UploadAndSave(hpFile, ref docName, ClaimGUID, ClaimDetailId, upMode);
#region Add error in case of an Upload issue
switch (uploadResult)
{
case FileIO.result.duplicate:
ModelState.AddModelError("FileName", "Duplicate file found"); break;
case FileIO.result.noextension:
ModelState.AddModelError("FileName", "File must have an extension"); break;
case FileIO.result.contentLength:
ModelState.AddModelError("FileName", string.Format("File size cannot exceed {0}MB", Config.MaxFileSizMB)); break;
case FileIO.result.successful: break;
default://Any other issue
ModelState.AddModelError("FileName", "Unable to upload file"); break;
}
#endregion
return docName;
}