/// <summary>
/// Return fake file upload resuts object for testing purposes for the results view
/// </summary>
/// <returns></returns>
public DocumentsUploadResultsViewModel GetFakeFileUploadResuts()
{
var resultsViewModel = new DocumentsUploadResultsViewModel();
resultsViewModel.StoredDocumentsCount = 4;
for (var i = 0; i < resultsViewModel.StoredDocumentsCount; i++)
{
resultsViewModel.StoredDocuments.Add(new DocumentsUploadResultsViewModel.StoredDocument()
{
DocumentFilePath = "/SomePath/SomeOtherPath" + i,
DocumentSavedTitle = "Some Document Title " + i
});
}
// The number of document information objects that do not have
// coresponding actual uploaded files
const int orphanedDocumentViewModels = 2;
// The number of actually uploaded document files that do not have
// coresponding document information objects
const int orpanedPhysicalFiles = 1;
for (var i = 0; i < orphanedDocumentViewModels; i++)
{
resultsViewModel.OrphanedDocumentObjectTitles.Add("Some Document Title " + i);
}
for (var i = 0; i < orpanedPhysicalFiles; i++)
{
resultsViewModel.OrphanedUploadedFileNames.Add("SomeFileName" + i + ".doc");
}
return(resultsViewModel);
}
public ActionResult Index(IEnumerable <HttpPostedFileBase> files, [ModelBinder(typeof(TagEditPostedFormBinder))] IEnumerable <AddDocumentViewModel> documents)
{
#region Validation Checks
// if any of the uploaded documents are missing vital information
if (!ModelState.IsValid)
{
ModelState.AddModelError("", "Uploaded documents missing vital information. Try again");
// return the file upload view
return(View());
}
if (files == null || documents == null || files.Count() != documents.Count())
{
ModelState.AddModelError("", "Upload Failed. Try Again.");
return(View());
}
#endregion
// Process the files using the file upload utility
var processedFiles = _serverFileUtility.ProcessFiles(files.ToList(), documents);
// Transform the successfully saved files to apropriate domain objects
var savedDocuments = processedFiles.SavedFiles.Select(Mapper.Map <AddDocumentViewModel, Document>).ToList();
var uniqueKeywords = Mapper.Map <List <AddDocumentViewModel>, List <Keyword> >(processedFiles.SavedFiles);
var uniqueCategories = Mapper.Map <List <AddDocumentViewModel>, List <Category> >(processedFiles.SavedFiles);
// Create the vi]ew model for the file upload results page.
var fileUploadResultsViewModel = new DocumentsUploadResultsViewModel();
// Set the results for the failed processed files
// - set the names of the failed add document view models
fileUploadResultsViewModel.OrphanedDocumentObjectTitles = processedFiles.OrphanViewModels.Select(x => x.Title).ToList();
// - set the names of the failed to store uploaded files
fileUploadResultsViewModel.OrphanedUploadedFileNames = processedFiles.OrphanUploadedFiles.Select(x => x.FileName).ToList();
// If there is at least one saved uploaded document
// Try and save entities to the database for the uploaded document
if (savedDocuments.Count > 0)
{
// set aditional properties for the saved documents
foreach (var savedDocument in savedDocuments)
{
savedDocument.DateUploaded = DateTime.Now;
savedDocument.IsIndexed = false;
}
// call the document service save documents functionn to actually
// store the documents in the database
// The files are already uploaded and the paths have been set by the file upload utlity
var result = _documentService.StoreDocuments(savedDocuments.ToList(), User.Identity.Name, uniqueCategories, uniqueKeywords);
// If the save was a success
if (result.Status == ResultStatus.Success)
{
// everything went ok with saving the documents
fileUploadResultsViewModel.StoredDocumentsCount = savedDocuments.Count;
fileUploadResultsViewModel.StoredDocuments = savedDocuments.Select(x => new DocumentsUploadResultsViewModel.StoredDocument()
{
DocumentFilePath = x.Path,
DocumentSavedTitle = x.Title
}).ToList();
}
else
{
// If something went wrong saving then set the saved document count to 0
fileUploadResultsViewModel.StoredDocumentsCount = 0;
// remove the uploaded documents from the server.
var documentPaths = savedDocuments.Select(x => x.Path).ToList();
_serverFileUtility.RemoveDocuments(documentPaths);
}
}
// Combine the result from the document service with the result from the file upload
// utility to display a propper file upload status screen.
TempData[TempUploadFilesResut] = fileUploadResultsViewModel;
return(RedirectToAction("UploadResults"));
}
