// basic upload, ideally this would be streamed, cleanup temp files and have more error checking
public async Task <IActionResult> UploadFile(List <IFormFile> files, string fileType)
{
// based on MSDN example
long size = files.Sum(f => f.Length);
var filePath = Path.GetTempFileName();
foreach (var formFile in files)
{
if (formFile.Length > 0)
{
using (var stream = new FileStream(filePath, FileMode.Create))
{
await formFile.CopyToAsync(stream);
}
}
}
string[] fileLines = aspBasicService.ReadFile(filePath);
if (aspBasicService.IsFileValid(fileLines, fileType))
{
var result = aspBasicService.ImportFile(fileLines, fileType);
ViewData["UploadResult"] = result;
return(View());
}
else
{
ViewData["UploadResult"] = new ImportResult()
{
isFatalError = true,
errorText = "File is in invalid format"
};
return(View());
}
}
private void readFileLinesImportResult(string fileNameOnly)
{
fileLines = aspBasicService.ReadFile("../../../test_files/" + fileNameOnly); // TODO should be a smarter way to find the project dir
importResult = aspBasicService.ImportFile(fileLines, FILE_TYPE);
}