public BrowseViewModel(Library currentLibrary, string relativePath, IEnumerable<FileResult> results)
{
CurrentLibrary = currentLibrary;
RelativePath = relativePath;
Results = results;
PathCrumbs = GetAllSubPathsContainedWithinRelativePath(relativePath);
}
public bool TryGetLibrary(int? libraryId, out Library library)
{
if (!libraryId.HasValue)
{
library = null;
return false;
}
library = FetchLibraries().First(x => x.LibraryId == libraryId);
return (library != null);
}
public IEnumerable<FileResult> FetchResultsForPath(Library library, string relativePath)
{
string fullPath = string.Format("{0}{1}", library.FullPathName, relativePath);
if (!library.IsDescendant(fullPath))
throw new HttpException(403,"No no no!");
var folders = FileSystemEnumerator.GetDirectories(fullPath, "*.*");
foreach (string r in folders)
{
yield return new FileResult(library.MakePathRelativeToLibrary(r), true);
}
var files = FileSystemEnumerator.GetFiles(fullPath, "*.*");
foreach (string r in files)
{
yield return new FileResult(library.MakePathRelativeToLibrary(r), false);
}
}