/// <summary>
/// 粘贴文件
/// </summary>
private void PasteFile(IDataObject obj)
{
var files = obj.GetData(DataFormats.FileDrop) as string[];
if (files == null)
{
return;
}
var docDao = new DocDao();
var keyDao = new KeyDao();
foreach (var file in files)
{
if (Directory.Exists(file))
{
ImportCat(_CurrCat, file);
continue;
}
if (File.Exists(file))
{
var docDto = ImportImg(docDao, keyDao, _CurrCat, file);
if (docDto != null)
{
docDto.Prepare();
_Docs.Add(docDto);
}
continue;
}
}
}
/// <summary>
/// 以目录为单位导入
/// </summary>
/// <param name="dto"></param>
/// <param name="path"></param>
private int ImportCat(DocDto dto, string path)
{
var qty = 0;
var dirs = Directory.GetDirectories(path);
if (dirs != null)
{
var docDao = new DocDao();
foreach (var dir in dirs)
{
var catDto = new CatImgDto();
catDto.path = dir;
catDto.names = Path.GetFileName(dir);
catDto.pid = dto.id;
docDao.Save(catDto);
qty += ImportCat(catDto, path);
}
}
var files = System.IO.Directory.GetFiles(path);
qty += ImportImg(dto, files);
return(qty);
}
/// <summary>
/// 执行文件导入
/// </summary>
/// <param name="docDao"></param>
/// <param name="keyDao"></param>
/// <param name="cat"></param>
/// <param name="srcFile"></param>
/// <returns></returns>
private DocDto ImportImg(DocDao docDao, KeyDao keyDao, DocDto cat, string srcFile)
{
var name = Path.GetFileName(srcFile);
var dstFile = DocDto.Combine(cat.FullRelativeFile, name);
var docDto = new DocImgDto();
docDto.names = cat.GenDocName(name);
docDto.path = dstFile;
docDto.pid = cat.id;
docDto.Init(_Cfg);
var key = DocImgDto.GetFileHash(srcFile);
if (string.IsNullOrEmpty(key))
{
if (!docDto.ImportFile(srcFile, false))
{
return(null);
}
}
var keyDto = keyDao.Read(key);
if (keyDto == null)
{
keyDto = new KeyDto();
keyDto.names = name;
keyDto.key = key;
keyDto.qty = 1;
keyDto.file = dstFile;
keyDao.Save(keyDto);
if (!docDto.ImportFile(srcFile, false))
{
return(null);
}
}
else
{
keyDto.qty += 1;
keyDao.Change(keyDto.id, 1);
}
docDto.key = keyDto.id;
docDao.Save(docDto);
return(docDto);
}
/// <summary>
/// 删除目录
/// </summary>
/// <param name="doc"></param>
private void DeleteCat(DocDto doc)
{
var parent = doc.Parent;
if (parent == null)
{
return;
}
var docDao = new DocDao();
var items = docDao.List <DocDto>(doc);
if (items != null && items.GetEnumerator().MoveNext())
{
MessageBox.Show("目录不为空，不能删除！");
return;
}
docDao.Delete(doc.id);
parent.CatList.Remove(doc);
}
