public DropboxFileSystemProvider(IDropboxService dropbox,IZinOSDesktopDropboxAccount zinOSDesktopDropboxAccount)
{
_dropboxService = dropbox;
_zinOSDesktopDropboxAccount = zinOSDesktopDropboxAccount;
_rootFileSystemItem = new FileSystemItem {
IsDirectory = true,
Path = String.Format(@"\{0}", DropboxProviderName),
Name = DropboxProviderName
};
}
public IEnumerable<FileSystemItem> GetChildrenItems(int desktopId, FileSystemItem parentfileSystemItem)
{
if (validatePath(parentfileSystemItem.Path))
{
string providerName = getProviderName(parentfileSystemItem.Path);
var provider = _fileSystemProviders[providerName];
if (provider == null) //Invalid path 'fileSystemItem.Path'
return null; //TODO: throw exception
return provider.GetChildrenItems(desktopId, parentfileSystemItem);
}
//Invalid path 'fileSystemItem.Path'
return null; //TODO: throw exception
}
public IEnumerable<FileSystemItem> GetChildrenItems(int desktopId, FileSystemItem parent)
{
var absolutePath = GetLocalFileSystemRelativePath(desktopId, parent.Path);
var fileNames = _localFileSystemService.GetChildrenFileNames(FileSystemRoot.Main, absolutePath);
var dirNames = _localFileSystemService.GetChildrenDirectoryNames(FileSystemRoot.Main, absolutePath);
var childrens = from filename in fileNames
select new FileSystemItem
{
Path = String.Format(@"{0}\{1}", parent.Path, filename),
Name = filename,
IsDirectory = false
};
return childrens.Concat(from dirName in dirNames
select new FileSystemItem
{
Path = String.Format(@"{0}\{1}", parent.Path, dirName),
Name = dirName,
IsDirectory = true
});
}
public Stream GetFile(int desktopId, FileSystemItem fileSystemItem)
{
if (!validatePath(fileSystemItem.Path))
return null;
var providerName = getProviderName(fileSystemItem.Path);
var provider = _fileSystemProviders[providerName];
return provider == null ? null : provider.GetFile(desktopId, fileSystemItem);
}
public Stream GetFile(int desktopId, FileSystemItem fileSystemItem)
{
var filePath = GetLocalFileSystemRelativePath(desktopId, fileSystemItem.Path);
return _localFileSystemService.GetFileStream(FileSystemRoot.Main, filePath);
}
private void FormatToDropboxPath(FileSystemItem item)
{
item.Path = FormatToDropboxPath(item.Path);
}
public Stream GetFile(int desktopId, FileSystemItem fileSystemItem)
{
string accessToken, tokenSecret;
GetDesktopDropboxToken(desktopId, out accessToken, out tokenSecret);
FormatToDropboxPath(fileSystemItem);
return _dropboxService.GetFileStream(accessToken, tokenSecret, fileSystemItem.Path);
}
public IEnumerable<FileSystemItem> GetChildrenItems(int desktopId, FileSystemItem parent)
{
string accessToken, tokenSecret;
GetDesktopDropboxToken(desktopId, out accessToken, out tokenSecret);
FormatToDropboxPath(parent);
var fileSystemItems = _dropboxService.GetFileSystemItems(accessToken, tokenSecret, parent.Path);
// ReSharper disable PossibleMultipleEnumeration
FormatToZinOSPath(fileSystemItems);
// ReSharper restore PossibleMultipleEnumeration
// ReSharper disable PossibleMultipleEnumeration
return fileSystemItems;
// ReSharper restore PossibleMultipleEnumeration
}
