public FileExplorerHtmlTemplate(FileExplorerViewModel viewModel)
{
FileExplorerViewModel = viewModel;
}
public HttpResponseMessage GetListingPage(string path)
{
path = path ?? string.Empty;
var listingPhysicalPath = GetListingPhysicalPath(path);
var baseUri = GetBaseUri(path);
var currenUri = string.IsNullOrWhiteSpace(path) ? baseUri : baseUri + path;
if (_fileSystemHelper.Exists(listingPhysicalPath) == false)
{
return ConvertListingToReponse(new FileExplorerViewModel());
}
var fullPath = listingPhysicalPath;
if (string.IsNullOrWhiteSpace(path) == false)
{
fullPath = Path.Combine(listingPhysicalPath, path);
}
if (_fileSystemHelper.Exists(fullPath) == false)
{
return ConvertListingToReponse(new FileExplorerViewModel());
}
var fileExplorerViewModel = new FileExplorerViewModel();
var directories = _fileSystemHelper.GetNonHiddenDirectories(fullPath);
fileExplorerViewModel.Entries.AddRange(
directories.Select(directory => new FileSystemEntry
{
Name = _fileSystemHelper.GetShortName(directory) + "/",
LastModified = _fileSystemHelper.GetLastModifiedDate(directory),
Size = 0,
Link = currenUri + _fileSystemHelper.GetShortName(directory) + "/"
}).ToList());
var files = _fileSystemHelper.GetNonHiddenFiles(fullPath);
fileExplorerViewModel.Entries.AddRange(files.Select(file => new FileSystemEntry
{
Name = _fileSystemHelper.GetShortName(file),
LastModified = _fileSystemHelper.GetLastModifiedDate(file),
Link = currenUri + _fileSystemHelper.GetShortName(file),
Size = _fileSystemHelper.GetSize(file)
}).ToList());
string baseHeaderName = baseUri.Split(new[] { '/' }, StringSplitOptions.RemoveEmptyEntries).Last() + "/";
fileExplorerViewModel.CurrentEntryPath.Add(new FileSystemEntry { Name = baseHeaderName, Link = baseUri });
var currentLink = baseUri;
foreach (var header in path.Split(new[] { '/' }, StringSplitOptions.RemoveEmptyEntries))
{
currentLink += header + "/";
fileExplorerViewModel.CurrentEntryPath.Add(new FileSystemEntry
{
Name = header + "/",
Link = currentLink
});
}
return ConvertListingToReponse(fileExplorerViewModel);
}
private HttpResponseMessage ConvertListingToReponse(FileExplorerViewModel fileExplorerViewModel)
{
var response = new HttpResponseMessage
{
Content = new StringContent(new FileExplorerHtmlTemplate(fileExplorerViewModel).TransformText())
};
response.Content.Headers.ContentType = new MediaTypeHeaderValue("text/html");
return response;
}