6 Messages, SysUtils, Classes, Contnrs, ComCtrls, {HttpApp,} YofUtils,
7 GikoSystem{, XMLIntf, XMLDoc}, GikoXMLDoc, BoardGroup, windows,
9 {SAX, SAXHelpers, SAXComps, SAXKW;}
12 TFavoriteFolder = class
15 TFavoriteBoardItem = class
20 function GetItem : TBoard;
22 constructor Create( inURL : string; inTitle : string = ''; inItem : TBoard = nil );
23 constructor CreateWithItem( inItem : TBoard );
25 property Item : TBoard read GetItem write FItem;
26 property URL : string read FURL write FURL; // Item
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27 property Title : string read FTitle write FTitle;
30 TFavoriteThreadItem = class
35 function GetItem : TThreadItem;
37 constructor Create( inURL : string; inTitle : string = ''; inItem : TThreadItem = nil );
38 constructor CreateWithItem( inItem : TThreadItem );
40 property Item : TThreadItem read GetItem write FItem;
41 property URL : string read FURL write FURL; // Item
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42 property Title : string read FTitle write FTitle;
45 TFavoriteDM = class(TDataModule)
46 procedure DataModuleDestroy(Sender: TObject);
52 procedure ReadNode(Node: IXMLNode);
53 procedure AddSaveString(Node: TTreeNode; SaveList: TStringList);
54 // procedure AddSaveString(Node: TTreeNode; XMLNode: IXMLNode);
55 // procedure SAXStartDocument(Sender: TObject);
56 // procedure SAXEndDocument(Sender: TObject);
57 // procedure SAXStartElement(Sender: TObject; const NamespaceURI, LocalName, QName: SAXString; const Atts: IAttributes);
58 // procedure SAXEndElement(Sender: TObject; const NamespaceURI, LocalName, QName: SAXString);
59 // procedure SAXCharacters(Sender: TObject; const PCh: SAXString);
63 function GetFavoriteFilePath() : String;
64 function SaveFavoriteFile(FileName: String) : Boolean;
65 procedure SetFavTreeView(TreeView: TTreeView);
66 procedure ReadFavorite;
67 procedure WriteFavorite;
68 procedure URLReplace(oldURLs: TStringList; newURLs: TStringList);
69 property TreeView: TTreeView read FTreeView;
73 FavoriteDM: TFavoriteDM;
75 FAVORITE_LINK_NAME = '
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79 uses ExternalBoardManager, ExternalBoardPlugInMain;
82 FAVORITE_ROOT_NAME = '
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83 FAVORITE_FILE_NAME = 'Favorite.xml';
87 constructor TFavoriteBoardItem.Create(
89 inTitle : string = '';
102 constructor TFavoriteBoardItem.CreateWithItem(
107 Create( inItem.URL, inItem.Title, inItem );
110 destructor TFavoriteBoardItem.Destory;
116 function TFavoriteBoardItem.GetItem : TBoard;
118 protocol, host, path, document, port, bookmark : string;
119 BBSID{, BBSKey} : string;
121 // category : TCategory;
124 if FItem = nil then begin
125 FItem := BBSsFindBoardFromURL( URL );
126 if FItem = nil then begin
128 GikoSys.ParseURI( tmpURL, protocol, host, path, document, port, bookmark );
129 if GikoSys.Is2chHost( host ) then begin
130 BBSID := GikoSys.URLToID( tmpURL );
131 FItem := BBSs[ 0 ].FindBBSID( BBSID );
136 //
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137 FItem := GikoSys.GetUnknownBoard( nil, URL );
138 FItem.Title := Title;
147 constructor TFavoriteThreadItem.Create(
149 inTitle : string = '';
150 inItem : TThreadItem = nil
162 constructor TFavoriteThreadItem.CreateWithItem(
167 Create( inItem.URL, inItem.Title, inItem );
170 destructor TFavoriteThreadItem.Destory;
177 function TFavoriteThreadItem.GetItem : TThreadItem;
181 browsableURL : string;
182 protocol, host, path, document, port, bookmark : string;
183 BBSID, BBSKey : string;
188 if FItem = nil then begin
189 browsableURL := GikoSys.GetBrowsableThreadURL( URL );
190 boardURL := GikoSys.GetThreadURL2BoardURL( browsableURL );
191 board := BBSsFindBoardFromURL( boardURL );
193 if board = nil then begin
195 GikoSys.ParseURI( tmpURL, protocol, host, path, document, port, bookmark );
196 if GikoSys.Is2chHost( host ) then begin
197 GikoSys.Parse2chURL( tmpURL, path, document, BBSID, BBSKey );
198 board := BBSs[ 0 ].FindBBSID( BBSID );
201 if board = nil then begin
203 //
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204 //board := GikoSys.GetUnknownBoard( nil, boardURL )
208 FItem := board.FindThreadFromURL( browsableURL );
210 if FItem = nil then begin
212 GikoSys.ParseURI( tmpURL, protocol, host, path, document, port, bookmark );
213 if GikoSys.Is2chHost( host ) then begin
214 GikoSys.Parse2chURL( tmpURL, path, document, BBSID, BBSKey );
215 FItem := BBSs[ 0 ].FindThreadItem( BBSID, BBSKey + '.dat' );
221 if FItem = nil then begin
222 FItem := TThreadItem.Create( board.BoardPlugIn, browsableURL );
224 FItem.Title := Title;
233 procedure TFavoriteDM.DataModuleDestroy(Sender: TObject);
237 { TreeView.Items.BeginUpdate;
238 for i := TreeView.Items.Count - 1 downto 0 do begin
239 // if TObject(TreeView.Items[i].Data) <> nil then
240 // TObject(TreeView.Items[i].Data).Free;
242 TreeView.Items.Clear;
243 TreeView.Items.EndUpdate;
246 procedure TFavoriteDM.Clear;
250 TreeView.Items.BeginUpdate;
251 Node := TreeView.Items.GetFirstNode;
252 while Node <> nil do begin
253 if TObject(Node.Data) <> nil then
254 TObject(Node.Data).Free;
255 Node := Node.GetNext;
257 TreeView.Items.Clear;
258 TreeView.Items.EndUpdate;
262 procedure TFavoriteDM.SetFavTreeView(TreeView: TTreeView);
264 FTreeView := TreeView;
267 procedure TFavoriteDM.ReadFavorite;
270 XMLDoc: IXMLDocument;
274 FavFolder: TFavoriteFolder;
278 FileName := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;
280 FavFolder := TFavoriteFolder.Create;
281 Node := FTreeView.Items.AddChildObject(nil, FAVORITE_ROOT_NAME, FavFolder);
282 Node.ImageIndex := 14;
283 Node.SelectedIndex := 14;
285 if FileExists(FileName) then begin
287 XMLDoc := IXMLDocument.Create;
288 //XMLDoc := LoadXMLDocument(FileName);
289 LoadXMLDocument(FileName, XMLDoc);
290 XMLNode := XMLDoc.DocumentElement;
292 FStack := TStack.Create;
296 if XMLNode.NodeName = 'favorite' then begin
297 for i := 0 to XMLNode.ChildNodes.Count - 1 do begin
298 ReadNode(XMLNode.ChildNodes[i]);
299 if (XMLNode.ChildNodes[i].NodeName = 'folder') and
300 (XMLNode.ChildNodes[i].Attributes['title'] = FAVORITE_LINK_NAME) then begin
305 if not LinkExists then begin
306 FavFolder := TFavoriteFolder.Create;
307 Node := FTreeView.Items.AddChildObject(Node, FAVORITE_LINK_NAME, FavFolder);
308 Node.ImageIndex := 14;
309 Node.SelectedIndex := 14;
320 FavFolder := TFavoriteFolder.Create;
321 Node := FTreeView.Items.AddChildObject(nil, FAVORITE_ROOT_NAME, FavFolder);
322 Node.ImageIndex := 12;
323 Node.SelectedIndex := 13;
325 FileName := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;
326 if not FileExists(FileName) then
329 FavSAXHandler.OnStartDocument := SAXStartDocument;
330 FavSAXHandler.OnEndDocument := SAXEndDocument;
331 FavSAXHandler.OnStartElement := SAXStartElement;
332 FavSAXHandler.OnStartElement := SAXStartElement;
333 FavSAXHandler.OnEndElement := SAXEndElement;
334 FavSAXHandler.OnCharacters := SAXCharacters;
336 FavSAXReader.Vendor := 'Keith Wood';
337 FavSAXReader.URL := FileName;
341 procedure TFavoriteDM.ReadNode(Node: IXMLNode);
345 ParentNode: TTreeNode;
346 CurrentNode: TTreeNode;
347 FavFolder: TFavoriteFolder;
348 FavBoard: TFavoriteBoardItem;
349 FavThread: TFavoriteThreadItem;
351 threadItem : TThreadItem;
353 if Node.NodeName = 'folder' then begin
354 ParentNode := FStack.Peek;
355 if TObject(ParentNode.Data) is TFavoriteFolder then begin
356 FavFolder := TFavoriteFolder.Create;
357 CurrentNode := FTreeView.Items.AddChildObject(ParentNode, Node.Attributes['title'], FavFolder);
358 CurrentNode.ImageIndex := 14;
359 CurrentNode.SelectedIndex := 14;
360 CurrentNode.Expanded := Node.Attributes[ 'expanded' ] = 'true';
361 FStack.Push(CurrentNode);
363 for i := 0 to Node.ChildNodes.Count - 1 do begin
364 ReadNode(Node.ChildNodes[i]);
366 if FStack.Count <> 0 then
368 end else if Node.NodeName = 'favitem' then begin
370 ParentNode := FStack.Peek;
371 if TObject(ParentNode.Data) is TFavoriteFolder then begin
372 if Node.Attributes['favtype'] = 'board' then begin
374 //
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375 if Length( Node.Attributes[ 'bbs' ] ) > 0 then begin
376 board := BBSsFindBoardFromBBSID( Node.Attributes[ 'bbs' ] );
378 FavBoard := TFavoriteBoardItem.Create(
379 board.URL, Node.Attributes[ 'title' ], board );
381 FavBoard := TFavoriteBoardItem.Create(
382 Node.Attributes[ 'url' ], Node.Attributes[ 'title' ], nil );
384 CurrentNode := FTreeView.Items.AddChildObject(ParentNode, Node.Attributes['title'], FavBoard);
385 CurrentNode.ImageIndex := 15;
386 CurrentNode.SelectedIndex := 15;
387 end else if Node.Attributes['favtype'] = 'thread' then begin
388 //
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389 if Length( Node.Attributes[ 'bbs' ] ) > 0 then begin
390 board := BBSsFindBoardFromBBSID( Node.Attributes[ 'bbs' ] );
394 if not board.IsThreadDatRead then
395 GikoSys.ReadSubjectFile( board );
396 threadItem := board.FindThreadFromFileName( Node.Attributes[ 'thread' ] );
397 if threadItem = nil then begin
398 threadItem := TThreadItem.Create(
400 GikoSys.Get2chBoard2ThreadURL( board, ChangeFileExt( Node.Attributes[ 'thread' ], '' ) ) );
401 threadItem.Title := Node.Attributes[ 'title' ];
402 board.Add( threadItem );
404 FavThread := TFavoriteThreadItem.Create(
405 threadItem.URL, Node.Attributes[ 'title' ], threadItem );
408 FavThread := TFavoriteThreadItem.Create(
409 Node.Attributes[ 'url' ], Node.Attributes[ 'title' ], nil );
411 CurrentNode := FTreeView.Items.AddChildObject(ParentNode, Node.Attributes['title'], FavThread);
412 CurrentNode.ImageIndex := 16;
413 CurrentNode.SelectedIndex := 16;
417 //
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422 procedure TFavoriteDM.WriteFavorite;
426 // SaveList: TStringList;
430 XMLDoc: IXMLDocument;
432 // FavoNode: IXMLNode;
434 XMLDoc := NewXMLDocument;
435 XMLDoc.Encoding := 'Shift_JIS';
436 XMLDoc.StandAlone := 'yes';
437 XMLNode := XMLDoc.AddChild('favorite');
438 FileName := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;
439 AddSaveString(TreeView.Items.GetFirstNode, XMLNode);
440 XMLDoc.SaveToFile(FileName);
444 SaveList: TStringList;
446 FileName := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;
447 SaveList := TStringList.Create;
449 SaveList.Add('<?xml version="1.0" encoding="Shift_JIS" standalone="yes"?>');
450 SaveList.Add('<favorite>');
451 AddSaveString(TreeView.Items.GetFirstNode.getFirstChild, SaveList);
452 SaveList.Add('</favorite>');
453 SaveList.SaveToFile(FileName);
460 procedure TFavoriteDM.AddSaveString(Node: TTreeNode; XMLNode: IXMLNode);
464 FavBoard: TFavoriteBoardItem;
465 FavThread: TFavoriteThreadItem;
468 for i := 0 to Node.Count - 1 do begin
469 if TObject(Node.Item[i].Data) is TFavoriteFolder then begin
470 FavNode := XMLNode.AddChild('folder');
471 FavNode.Attributes['title'] := Node.Item[i].Text;
472 AddSaveString(Node.Item[i], FavNode);
473 end else if TObject(Node.Item[i].Data) is TFavoriteBoardItem then begin
474 FavBoard := TFavoriteBoardItem(Node.Item[i].Data);
475 FavNode := XMLNode.AddChild('favitem');
476 FavNode.Attributes['type'] := '2ch';
477 FavNode.Attributes['favtype'] := 'board';
478 FavNode.Attributes['bbs'] := FavBoard.BBSID;
479 FavNode.Attributes['title'] := Node.Item[i].Text;
480 FavNode.Attributes['boardname'] := FavBoard.BoardName;
481 end else if TObject(Node.Item[i].Data) is TFavoriteThreadItem then begin
482 FavThread := TFavoriteThreadItem(Node.Item[i].Data);
483 FavNode := XMLNode.AddChild('favitem');
484 FavNode.Attributes['type'] := '2ch';
485 FavNode.Attributes['favtype'] := 'thread';
486 FavNode.Attributes['bbs'] := FavThread.BBSID;
487 FavNode.Attributes['thread'] := FavThread.ThreadID;
488 FavNode.Attributes['title'] := Node.Item[i].Text;
489 FavNode.Attributes['threadname'] := FavThread.ThreadName;
495 procedure TFavoriteDM.AddSaveString(Node: TTreeNode; SaveList: TStringList);
498 FavBoard: TFavoriteBoardItem;
499 FavThread: TFavoriteThreadItem;
502 while Node <> nil do begin
504 if TObject(data) is TFavoriteFolder then begin
505 if Node.Expanded then
506 s := Format('<folder title="%s" expanded="true">', [HtmlEncode(Node.Text)])
508 s := Format('<folder title="%s" expanded="false">', [HtmlEncode(Node.Text)]);
510 AddSaveString(Node.getFirstChild, SaveList);
511 SaveList.Add('</folder>');
512 end else if TObject(data) is TFavoriteBoardItem then begin
513 FavBoard := TFavoriteBoardItem(data);
514 s := Format('<favitem type="2ch" favtype="board" url="%s" title="%s"/>',
515 [HtmlEncode( FavBoard.URL ), HtmlEncode(Node.Text)]);
517 end else if TObject(data) is TFavoriteThreadItem then begin
518 FavThread := TFavoriteThreadItem(data);
519 s := Format('<favitem type="2ch" favtype="thread" url="%s" title="%s"/>',
520 [HtmlEncode( FavThread.URL ), HtmlEncode(Node.Text)]);
523 Node := Node.getNextSibling;
528 procedure TFavoriteDM.SAXStartDocument(Sender: TObject);
530 FStack := TStack.Create;
531 FStack.Push(FTreeView.Items.GetFirstNode);
534 procedure TFavoriteDM.SAXEndDocument(Sender: TObject);
539 procedure TFavoriteDM.SAXStartElement(Sender: TObject; const NamespaceURI, LocalName, QName: SAXString;
540 const Atts: IAttributes);
543 ParentNode: TTreeNode;
544 CurrentNode: TTreeNode;
545 FavFolder: TFavoriteFolder;
546 FavBoard: TFavoriteBoardItem;
547 FavThread: TFavoriteThreadItem;
549 if QName = 'folder' then begin
550 ParentNode := FStack.Peek;
551 if TObject(ParentNode.Data) is TFavoriteFolder then begin
552 FavFolder := TFavoriteFolder.Create;
553 CurrentNode := FTreeView.Items.AddChildObject(ParentNode, Atts.getValue('title'), FavFolder);
554 CurrentNode.ImageIndex := 12;
555 CurrentNode.SelectedIndex := 13;
556 FStack.Push(CurrentNode);
558 end else if QName = 'favitem' then begin
559 ParentNode := FStack.Peek;
560 if TObject(ParentNode.Data) is TFavoriteFolder then begin
561 FavType := Atts.getValue('favtype');
562 if FavType = 'board' then begin
563 FavBoard := TFavoriteBoardItem.Create;
564 FavBoard.BBSID := Atts.getValue('bbs');
565 FavBoard.BoardName := Atts.getValue('boardname');
566 CurrentNode := FTreeView.Items.AddChildObject(ParentNode, Atts.getValue('title'), FavBoard);
567 CurrentNode.ImageIndex := 14;
568 CurrentNode.SelectedIndex := 15;
569 end else if FavType = 'thread' then begin
570 FavThread := TFavoriteThreadItem.Create;
571 FavThread.BBSID := Atts.getValue('bbs');
572 FavThread.ThreadID := Atts.getValue('thread');
573 FavThread.ThreadName := Atts.getValue('threadname');
574 CurrentNode := FTreeView.Items.AddChildObject(ParentNode, Atts.getValue('title'), FavThread);
575 CurrentNode.ImageIndex := 16;
576 CurrentNode.SelectedIndex := 17;
582 procedure TFavoriteDM.SAXEndElement(Sender: TObject; const NamespaceURI, LocalName, QName: SAXString);
584 if QName = 'folder' then begin
585 if FStack.Count <> 0 then
590 procedure TFavoriteDM.SAXCharacters(Sender: TObject; const PCh: SAXString);
595 function TFavoriteDM.SaveFavoriteFile(FileName: String) : Boolean;
597 FavoriteFilePath: string;
598 tempStringList: TStringList;
601 FavoriteFilePath := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;
603 if FileExists( FavoriteFilePath ) then begin
604 tempStringList := TStringList.Create;
606 tempStringList.LoadFromFile( FavoriteFilePath );
607 tempStringList.SaveToFile( FileName );
617 procedure TFavoriteDM.URLReplace(oldURLs: TStringList; newURLs: TStringList);
622 oldBoardName: string;
624 newBoardName: string;
626 favBoard : TFavoriteBoardItem;
627 favThread : TFavoriteThreadItem;
628 favorites : TTreeNodes;
632 //
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633 favorites := FavoriteDM.FTreeView.Items;
634 for i := 0 to oldURLs.Count - 1 do begin
636 tmpURL := Copy(oldURLs[i], 1, Length(oldURLs[i]) -1);
637 oldHost := Copy(tmpURL, 1, LastDelimiter('/', tmpURL) );
638 oldBoardName := Copy(tmpURL, LastDelimiter('/', tmpURL), Length(tmpURL) ) + '/';
639 tmpURL := Copy(newURLs[i], 1, Length(newURLs[i]) -1);
640 newHost := Copy(tmpURL, 1, LastDelimiter('/', tmpURL) );
641 newBoardName := Copy(tmpURL, LastDelimiter('/', tmpURL), Length(tmpURL) ) + '/';
643 Node := favorites.GetFirstNode.getFirstChild;
644 while Node <> nil do begin
646 if TObject( Node.Data ) is TFavoriteBoardItem then begin
647 favBoard := TFavoriteBoardItem( Node.Data );
648 if favBoard = nil then continue;
649 tempString := favBoard.URL;
650 if ( AnsiPos(oldBoardName, tempString) <> 0 ) and ( AnsiPos(oldHost, tempString ) <> 0 ) then begin
651 tempString := StringReplace(tempString, oldHost, newHost,[]);
652 favBoard.URL := tempString;
654 end else if TObject( Node.Data ) is TFavoriteThreadItem then begin
655 favThread := TFavoriteThreadItem( Node.Data );
656 if favThread = nil then continue;
657 tempString := favThread.URL;
658 if ( AnsiPos(oldBoardName, tempString) <> 0 ) and ( AnsiPos(oldHost, tempString ) <> 0 ) then begin
659 tempString := StringReplace(tempString, oldHost, newHost,[]);
660 favThread.URL := tempString;
665 Node := Node.GetNext;
673 function TFavoriteDM.GetFavoriteFilePath() : String;
675 Result := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;