D10SZKaiXiYa/A09财务通用管理/U_FKandFPUpload.pas

unit U_FKandFPUpload;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, ExtCtrls, ComCtrls, Menus, cxLookAndFeelPainters, StdCtrls, cxButtons,
  DB, ADODB, ImgList, shellapi, IdBaseComponent, IdComponent, IdTCPConnection,
  IdTCPClient, IdFTP, cxStyles, cxCustomData, cxGraphics, cxFilter, cxData,
  cxDataStorage, cxEdit, cxDBData, cxGridCustomTableView, cxGridTableView,
  cxGridDBTableView, cxGridLevel, cxClasses, cxControls, cxGridCustomView,
  cxGrid, cxLookAndFeels, cxNavigator, dxDateRanges,
  IdExplicitTLSClientServerBase, System.ImageList, U_BaseHelp, Vcl.ToolWin,
  dxScrollbarAnnotations, cxImageList, dxSkinsCore, dxSkinsDefaultPainters;

type
  TfrmFKandFPUpload = class(TfrmBaseHelp)
    ListView1: TListView;
    ADOQueryTmp: TADOQuery;
    ADOQueryCmd: TADOQuery;
    Panel2: TPanel;
    IdFTP1: TIdFTP;
    ADOConnection1: TADOConnection;
    Tv1: TcxGridDBTableView;
    cxGrid1Level1: TcxGridLevel;
    cxGrid1: TcxGrid;
    v1Column1: TcxGridDBColumn;
    v1Column2: TcxGridDBColumn;
    v1Column3: TcxGridDBColumn;
    DataSource1: TDataSource;
    v1Column4: TcxGridDBColumn;
    ToolBar1: TToolBar;
    TBRafresh: TToolButton;
    TBAdd: TToolButton;
    TBClose: TToolButton;
    TBDel: TToolButton;
    btnDown: TToolButton;
    ImageList1: TImageList;
    cxImageList_bar: TcxImageList;
    procedure FormDestroy(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure ListView1DblClick(Sender: TObject);
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure Panel2DblClick(Sender: TObject);
    procedure Tv1DblClick(Sender: TObject);
    procedure TBAddClick(Sender: TObject);
    procedure TBDelClick(Sender: TObject);
    procedure TBCloseClick(Sender: TObject);
    procedure TBRafreshClick(Sender: TObject);
    procedure btnDownClick(Sender: TObject);
  private
    procedure InitData();
    { Private declarations }
  public
    fkeyNO: string;
    fType: string;
    fkeyNO2: string;
    fType2: string;
    fId: integer;
    FEditAuthority: Boolean;

    { Public declarations }
  end;

var
  frmFKandFPUpload: TfrmFKandFPUpload;

implementation

uses
  U_DataLink, U_RTFun, U_CompressionFun;
{$R *.dfm}

procedure TfrmFKandFPUpload.InitData();
var
  ListItem: TListItem;
  Flag: Cardinal;
  info: SHFILEINFOA;
  Icon: TIcon;
begin
  ListView1.Items.Clear;
  try

    with adoqueryTmp do
    begin
      close;
      sql.Clear;
      sql.Add('select * from FJ_File ');
      sql.Add('where (WBID=' + quotedstr(trim(fkeyNO)));
      sql.Add('and TFType=' + quotedstr(trim(fType)) + ')');
      sql.Add('or (WBID=' + quotedstr(trim(fkeyNO2)));
      sql.Add('and TFType=' + quotedstr(trim(fType2)) + ')');
//      ShowMessage(SQL.Text);
      open;
    end;
  except
  end;
end;

procedure TfrmFKandFPUpload.FormDestroy(Sender: TObject);
begin
  frmFKandFPUpload := nil;
end;

procedure TfrmFKandFPUpload.FormCreate(Sender: TObject);
begin
  try
    with ADOConnection1 do
    begin
      Connected := false;
      ConnectionString := DConString;
      Connected := true;
    end;
    ADOQueryBaseCmd.Connection := ADOConnection1;
    ADOQueryBaseTemp.Connection := ADOConnection1;
  except
    application.MessageBox('<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD>ܣ<EFBFBD>', '<27><>ʾ<EFBFBD><CABE>Ϣ');
  end;
end;

procedure TfrmFKandFPUpload.FormShow(Sender: TObject);
begin
//  if FEditAuthority then
//  begin
//    btnDown.Visible := True;
//    TBDel.Visible := True;
//    TBAdd.Visible := True;
//  end
//  else
//  begin
//    btnDown.Visible := false;
//    TBDel.Visible := false;
//    TBAdd.Visible := false;
//  end;

  initdata();
end;

procedure TfrmFKandFPUpload.ListView1DblClick(Sender: TObject);
var
  sFieldName: string;
  fileName: string;
begin
  if ListView1.Items.Count < 1 then
    EXIT;

  if listView1.SelCount < 1 then
    exit;
  sFieldName := 'D:\<5C><><EFBFBD><EFBFBD><EFBFBD>鿴';

  if not DirectoryExists(pchar(sFieldName)) then
    CreateDirectory(pchar(sFieldName), nil);

  fileName := ListView1.Selected.Caption;

  sFieldName := sFieldName + '\' + trim(fileName);

  try
    IdFTP1.Host := PicSvr;
    IdFTP1.Username := 'three';
    IdFTP1.Password := '641010';
    IdFTP1.Connect();
  except
    ;
  end;

  if IdFTP1.Connected then
  begin

    Panel2.Caption := '<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD><DDA3><EFBFBD><EFBFBD>Ե<EFBFBD>...';
    Panel2.Visible := true;
    application.ProcessMessages;
    try
      IdFTP1.Get('FJ\' + Trim(fileName), sFieldName, false, true);
    except
      Panel2.Visible := false;
      Application.MessageBox('<27><><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>', '<27><>ʾ', MB_ICONWARNING);
      IdFTP1.Quit;
      Exit;
    end;
  end
  else
  begin
    Panel2.Visible := false;
    Application.MessageBox('<27>޷<EFBFBD><DEB7><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ļ<EFBFBD><C4BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>', '<27><>ʾ', MB_ICONWARNING);
    IdFTP1.Quit;
    Exit;
  end;
  Panel2.Visible := false;
  if IdFTP1.Connected then
    IdFTP1.Quit;
  ShellExecute(Handle, 'open', PChar(sFieldName), '', '', SW_SHOWNORMAL);

end;

procedure TfrmFKandFPUpload.btnDownClick(Sender: TObject);
var
  SaveDialog: TSaveDialog;
  fFileName: string;
  fFilePath: string;
  ff: TADOBlobStream;
  FJStream: TMemoryStream;
begin
  if adoqueryTmp.IsEmpty then
    exit;

  try

    fFileName := adoqueryTmp.fieldbyname('FileName').AsString;

    SaveDialog := TSaveDialog.Create(Self);

    SaveDialog.FileName := fFileName;
    if SaveDialog.Execute then
    begin
      Panel2.Caption := '<27><><EFBFBD>ڱ<EFBFBD><DAB1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݣ<EFBFBD><DDA3><EFBFBD><EFBFBD>Ե<EFBFBD>...';
      Panel2.Visible := true;
      application.ProcessMessages;
      fFilePath := SaveDialog.FileName;

      try
        ff := TADOBlobstream.Create(adoqueryTmp.fieldByName('FilesOther') as TblobField, bmRead);

        FJStream := TMemoryStream.Create;
        ff.SaveToStream(FJStream);
        UnCompressionStream(FJStream);
        FJStream.SaveToFile(fFilePath);
      // ShellExecute(Handle, 'open',PChar(sFieldName),'', '', SW_SHOWNORMAL);
      finally
        FJStream.free;
        ff.Free;
      end;

      Panel2.Visible := false;
  //   if IdFTP1.Connected then IdFTP1.Quit;
    end;
  except
    Panel2.Visible := false;
  end;
end;

procedure TfrmFKandFPUpload.FormClose(Sender: TObject; var Action: TCloseAction);
begin
  if fId = 10 then
    Action := cafree
  else
    Action := cahide;
end;

procedure TfrmFKandFPUpload.Panel2DblClick(Sender: TObject);
begin
  Panel2.Visible := false;
end;

procedure TfrmFKandFPUpload.TBAddClick(Sender: TObject);
var
  OpenDiaLog: TOpenDialog;
  fFileName: string;
  fFilePath: string;
  maxNo: string;
  FJStream: TMemoryStream;
  mfileSize: integer;
  mCreationTime: TdateTime;
  mWriteTime: TdateTime;
begin

  try
    adoqueryCmd.Connection.BeginTrans;
    OpenDiaLog := TOpenDialog.Create(Self);
    if OpenDiaLog.Execute then
    begin
      fFilePath := OpenDiaLog.FileName;
      fFileName := ExtractFileName(OpenDiaLog.FileName);
      Panel2.Caption := '<27><><EFBFBD><EFBFBD><EFBFBD>ϴ<EFBFBD><CFB4><EFBFBD><EFBFBD>ݣ<EFBFBD><DDA3><EFBFBD><EFBFBD>Ե<EFBFBD>...';
      Panel2.Visible := true;
      application.ProcessMessages;

      if GetLSNo(ADOQueryCmd, maxNo, 'FJ', 'FJ_File', 4, 1) = False then
      begin
        adoqueryCmd.Connection.RollbackTrans;
        Application.MessageBox('ȡ<><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD>ܣ<EFBFBD>', '<27><>ʾ', 0);
        Exit;
      end;
      //<2F><>ȡ<EFBFBD>ļ<EFBFBD><C4BC><EFBFBD>Ϣ
      GetFileInfo(fFilePath, mfileSize, mCreationTime, mWriteTime);
      with adoqueryCmd do
      begin
        close;
        sql.Clear;
        sql.Add('delete from FJ_File ');
        sql.Add('where TFID=' + quotedstr(trim(maxNo)));
        execsql;
      end;
      try
        FJStream := TMemoryStream.Create;
        with adoqueryCmd do
        begin
          close;
          sql.Clear;
          sql.Add('select * from FJ_File ');
          sql.Add('where TFID=' + quotedstr(trim(maxNo)));
          open;
          append;
          fieldbyname('TFID').Value := trim(maxNo);
          fieldbyname('WBID').Value := trim(fkeyNO);
          fieldbyname('TFType').Value := trim(fType);
          fieldbyname('Filler').Value := trim(DName);
          fieldbyname('FileName').Value := trim(fFileName);
          fieldbyname('TFDate').Value := mWriteTime;
          FJStream.LoadFromFile(fFilePath);
          CompressionStream(FJStream);
          tblobfield(FieldByName('Filesother')).LoadFromStream(FJStream);
          post;
        end;
        Panel2.Visible := false;
        initdata();
      finally
        FJStream.Free;
      end;

    end;
    adoqueryCmd.Connection.CommitTrans;
  except
    adoqueryCmd.Connection.RollbackTrans;
    application.MessageBox('<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʧ<EFBFBD>ܣ<EFBFBD>', '<27><>ʾ<EFBFBD><CABE>Ϣ', 0);
  end;
end;

procedure TfrmFKandFPUpload.TBCloseClick(Sender: TObject);
begin
  ADOQueryTmp.Close;
  ADOQuerycmd.Close;
  ListView1.Free;
  ModalResult := 1;
end;

procedure TfrmFKandFPUpload.TBDelClick(Sender: TObject);
var
  fFileName: string;
  fFilePath: string;
begin

  if ADOQueryTmp.IsEmpty then
    exit;
  if trim(ADOQueryTmp.fieldbyname('Filler').AsString) <> trim(DName) then
  begin
    Application.MessageBox('Ȩ<>޲<EFBFBD><DEB2>㣬<EFBFBD>ϴ<EFBFBD><CFB4>˻<EFBFBD><CBBB><EFBFBD>ɾ<EFBFBD><C9BE>!', '<27><>ʾ', 0);
    Exit;
  end;
  if Application.MessageBox('ȷ<><C8B7>Ҫɾ<D2AA><C9BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>', '<27><>ʾ', 32 + 4) <> IDYES then
    Exit;

  with ADOQueryCmd do
  begin
    close;
    sql.Clear;
    sql.Add('delete  from FJ_File ');
    sql.Add('where TFID=' + quotedstr(trim(ADOQueryTmp.fieldbyname('TFID').AsString)));
    execsql;
  end;
  initData();

end;

procedure TfrmFKandFPUpload.TBRafreshClick(Sender: TObject);
begin
  initData();
end;

procedure TfrmFKandFPUpload.Tv1DblClick(Sender: TObject);
var
  sFieldName: string;
  fileName: string;
  ff: TADOBlobStream;
  FJStream: TMemoryStream;
begin

  if adoqueryTmp.IsEmpty then
    exit;

  sFieldName := 'D:\<5C><><EFBFBD><EFBFBD><EFBFBD>鿴';

  if not DirectoryExists(pchar(sFieldName)) then
    CreateDirectory(pchar(sFieldName), nil);

  fileName := adoqueryTmp.fieldbyname('FileName').AsString;

  sFieldName := sFieldName + '\' + trim(fileName);

  try
    ff := TADOBlobstream.Create(adoqueryTmp.fieldByName('FilesOther') as TblobField, bmRead);

    FJStream := TMemoryStream.Create;
    ff.SaveToStream(FJStream);
    UnCompressionStream(FJStream);
    FJStream.SaveToFile(sFieldName);
    ShellExecute(Handle, 'open', PChar(sFieldName), '', '', SW_SHOWNORMAL);
  finally
    FJStream.free;
    ff.Free;
  end;

end;

end.