private void btnAttach_Click_1(object sender, RoutedEventArgs e)
{
var entries = SelectedEntries();
var tempDir = TempDir();
var downloaded = 0;
filesToAttach = new List <StorageSelectionEntry>();
downloadProgress.Visibility = Visibility.Visible;
foreach (var entry in entries)
{
var pathName = System.IO.Path.Combine(tempDir, Guid.NewGuid().ToString() + entry.Title);
_storage.Download(entry.IdString,
pathName,
Dispatcher,
() =>
{
if (File.Exists(pathName)) //some files are empty
{
filesToAttach.Add(new StorageSelectionEntry
{
PathName = pathName,
Title = entry.Title
});
}
attachmentsProcessed.Text = downloaded + " of " + entries.Count();
if (++downloaded == entries.Count())
{
Close();
}
});
}
}
public async Task <FileModel> Download(int id)
{
using (var storageItemRepository = repositoryFactory.CreateStorageItemRepository())
{
var user = userService.GetAuthenticatedUser();
var item = storageItemRepository.GetById(id);
var fileStream = await storageClient.Download(user.Id, item.Path);
return(new FileModel
{
Name = item.Name,
Stream = fileStream
});
}
}
public async Task <PageRankingProcessorResponse> PageRankingProcessorHandler(PageRankingProcessorRequest request)
{
string targetPath = PathGenerator.Generate(request.SearchEngine, request.Keywords, request.TargetDate);
StorageClientListFolderResponse files = await _storageClient.ListFolder(new StorageClientListFolderRequest { FolderPath = targetPath });
List <Task <StorageClientDownloadResponse> > downloadTasks = files.FilePaths
.Select(f => _storageClient.Download(new StorageClientDownloadRequest {
DownloadPath = f
}))
.ToList();
List <PageRankingProcessorWithSequenceResponse> processedResponses = new List <PageRankingProcessorWithSequenceResponse>();
while (downloadTasks.Any())
{
Task <StorageClientDownloadResponse> finishedTask = await Task.WhenAny(downloadTasks);
downloadTasks.Remove(finishedTask);
StorageClientDownloadResponse downloadedData = await finishedTask;
processedResponses.Add(await GenerateResponse(request.SearchEngine, downloadedData.FilePath, downloadedData.FileData));
}
//combine
List <PageRank> pageRanks = new List <PageRank>();
int rank = 1;
foreach (var r in processedResponses.OrderBy(c => c.Sequence))
{
foreach (var p in r.Pages.OrderBy(c => c.Rank))
{
pageRanks.Add(new PageRank {
Rank = rank++, Url = p.Url
});
}
}
return(new PageRankingProcessorResponse
{
Date = request.TargetDate,
Pages = pageRanks
});
}