/// <summary>
/// 以文件为单位导入
/// </summary>
/// <param name="cat"></param>
/// <param name="files"></param>
/// <returns>成功导入的数量</returns>
private int ImportImg(DocDto cat, string[] files)
{
if (files == null)
{
return(0);
}
var qty = 0;
var docDao = new DocImgDao();
var keyDao = new KeyDao();
foreach (var srcFile in files)
{
var docDto = ImportImg(docDao, keyDao, cat, srcFile);
if (docDto == null)
{
continue;
}
_Docs.Add(docDto);
qty += 1;
}
return(qty);
}
/// <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);
}
public void Init(MainWindow main, UserCfg cfg)
{
_Main = main;
_Cfg = cfg;
MyView.ItemsSource = _Docs;
//MyView.SetBinding(ItemsControl.ItemsSourceProperty, _Docs);
BindingOperations.EnableCollectionSynchronization(_Docs, _LockObj);
var path = Path.Combine(cfg.RootDir, "img");
if (!Directory.Exists(path))
{
Directory.CreateDirectory(path);
}
_RootCat = new CatImgDto();
_RootCat.names = "我的照片";
_RootCat.path = path;
_RootCat.id = CatDto.TYPE_60_CODE;
_RootCat.Init(cfg);
_CurrCat = _RootCat;
MyCat.ItemsSource = _RootCat.CatList;
}
/// <summary>
/// 删除文件
/// </summary>
/// <param name="doc"></param>
private void DeleteImg(DocDto doc)
{
if (doc == null)
{
return;
}
new DocDao().Delete(doc.id);
new KeyDao().Change(doc.key, -1);
}
public IEnumerable <DocImgDto> ListDir(DocDto dto, Orderby orderby = null)
{
if (orderby == null)
{
orderby = new Orderby();
}
var sql = @"SELECT a.[id], a.[pid], a.[key], a.[types], a.[modes], a.[names], a.[path], a.[remark], a.[update_time], a.[create_time] FROM[doc] a WHERE a.[pid] = @id AND a.[types] = @types";
sql += " AND a.[modes] = " + DocDto.MODE_10_CODE;
sql += orderby.GenerateOrderBy("a.");
return(Query <DocImgDto>(sql, dto));
}
/// <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);
}
private void MyCat_SelectedItemChanged(object sender, System.Windows.RoutedPropertyChangedEventArgs <object> e)
{
var doc = MyCat.SelectedItem as DocDto;
if (doc == null)
{
return;
}
_CurrCat = doc;
_Main.ShowUri(doc.FullRelativeFile);
ListImgAsync();
}
public void ListTag(DocDto dto)
{
_Doc = dto;
if (_Doc == null)
{
return;
}
var list = new TagDao().List(dto);
TagList.Children.Clear();
foreach (var item in list)
{
ShowTag(item);
_Tags.Add(item);
}
}
/// <summary>
/// 创建目录
/// </summary>
/// <param name="parent"></param>
public void CreateCat(DocDto parent)
{
if (parent == null)
{
return;
}
parent.BuildCatKeys();
var dialog = new InputDialog();
var result = dialog.ShowDialog(_Main, (input, error) =>
{
input = (input ?? "").Trim();
if (input == null)
{
error.Text = "请输入一个有效的目录名称：";
return(false);
}
if (parent.CatNameExist(input))
{
error.Text = $"已存在名为 {input} 的目录！";
return(false);
}
var cat = new CatImgDto();
cat.names = input;
cat.path = parent.FullRelativeFile + "/" + input;
cat.pid = parent.id;
cat.Init(_Cfg);
parent.AppendCatItem(cat);
new DocDao().Save(cat);
if (!Directory.Exists(cat.FullPhysicalFile))
{
Directory.CreateDirectory(cat.FullPhysicalFile);
}
return(true);
});
}
private void ListDoc(DocDto doc)
{
_Docs.Clear();
var list = new DocImgDao().ListDoc(doc);
var keyDao = new KeyDao();
foreach (var item in list)
{
item.Init(_Cfg);
doc.AppendDocItem(item);
var key = keyDao.Read <KeyDto>(item.key);
if (key != null)
{
item.path = key.file;
}
item.Prepare();
_Docs.Add(item);
}
}
/// <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);
}
/// <summary>
/// 修改文件
/// </summary>
/// <param name="doc"></param>
private void UpdateImg(DocDto doc)
{
var parent = doc.Parent;
if (parent == null)
{
return;
}
parent.BuildDocKeys();
var dialog = new InputDialog();
dialog.Text = doc.names;
var result = dialog.ShowDialog(_Main, (input, error) =>
{
input = (input ?? "").Trim();
if (input == null)
{
error.Text = "请输入一个有效的文件名称：";
return(false);
}
if (input.ToUpper() != doc.names.ToUpper())
{
if (parent.CatNameExist(input))
{
error.Text = $"已存在名为 {input} 的文件！";
return(false);
}
}
doc.names = input;
new DocDao().Save(doc);
return(true);
});
}
/// <summary>
/// 更新目录
/// </summary>
/// <param name="node"></param>
/// <param name="doc"></param>
public void UpdateCat(DocDto doc)
{
var parent = doc.Parent;
if (parent == null)
{
return;
}
parent.BuildCatKeys();
var dialog = new InputDialog();
dialog.Text = doc.names;
var result = dialog.ShowDialog(_Main, (input, error) =>
{
input = (input ?? "").Trim();
if (input == null)
{
error.Text = "请输入一个有效的目录名称：";
return(false);
}
if (input.ToUpper() != doc.names.ToUpper())
{
if (parent.CatNameExist(input))
{
error.Text = $"已存在名为 {input} 的目录！";
return(false);
}
}
doc.path = parent.FullRelativeFile + "/" + input;
doc.names = input;
new DocDao().Save(doc);
return(true);
});
}
public static DocDpo GetInstance(DocDto dto)
{
return(null);
}
public IEnumerable <TagDto> List(DocDto dto)
{
var sql = $"SELECT b.[id],b.[qty],b.[names],a.[update_time],a.[create_time] FROM [tag_doc] a,[tag] b WHERE a.[tag_id] = b.[id] AND a.[doc_id] = {dto.id} ORDER BY b.[qty] desc";
return(Query <TagDto>(sql));
}
