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 );
24 property Item : TBoard read GetItem write FItem;
25 property URL : string read FURL write FURL; // Item
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26 property Title : string read FTitle write FTitle;
29 TFavoriteThreadItem = class
34 function GetItem : TThreadItem;
36 constructor Create( inURL : string; inTitle : string = ''; inItem : TThreadItem = nil );
37 constructor CreateWithItem( inItem : TThreadItem );
38 property Item : TThreadItem read GetItem write FItem;
39 property URL : string read FURL write FURL; // Item
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40 property Title : string read FTitle write FTitle;
43 TFavoriteDM = class(TDataModule)
44 procedure DataModuleDestroy(Sender: TObject);
50 procedure ReadNode(Node: IXMLNode);
51 procedure AddSaveString(Node: TTreeNode; SaveList: TStringList);
52 // procedure AddSaveString(Node: TTreeNode; XMLNode: IXMLNode);
53 // procedure SAXStartDocument(Sender: TObject);
54 // procedure SAXEndDocument(Sender: TObject);
55 // procedure SAXStartElement(Sender: TObject; const NamespaceURI, LocalName, QName: SAXString; const Atts: IAttributes);
56 // procedure SAXEndElement(Sender: TObject; const NamespaceURI, LocalName, QName: SAXString);
57 // procedure SAXCharacters(Sender: TObject; const PCh: SAXString);
60 function GetFavoriteFilePath() : String;
61 function SaveFavoriteFile(FileName: String) : Boolean;
62 procedure SetFavTreeView(TreeView: TTreeView);
63 procedure ReadFavorite;
64 procedure WriteFavorite;
65 procedure URLReplace(oldURLs: TStringList; newURLs: TStringList);
66 property TreeView: TTreeView read FTreeView;
70 FavoriteDM: TFavoriteDM;
72 FAVORITE_LINK_NAME = '
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76 uses ExternalBoardManager, ExternalBoardPlugInMain;
79 FAVORITE_ROOT_NAME = '
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80 FAVORITE_FILE_NAME = 'Favorite.xml';
84 constructor TFavoriteBoardItem.Create(
86 inTitle : string = '';
99 constructor TFavoriteBoardItem.CreateWithItem(
104 Create( inItem.URL, inItem.Title, inItem );
108 function TFavoriteBoardItem.GetItem : TBoard;
110 // category : TCategory;
113 if FItem = nil then begin
114 FItem := BBSsFindBoardFromURL( URL );
116 if FItem = nil then begin
117 //
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118 FItem := GikoSys.GetUnknownBoard( nil, URL );
119 FItem.Title := Title;
128 constructor TFavoriteThreadItem.Create(
130 inTitle : string = '';
131 inItem : TThreadItem = nil
143 constructor TFavoriteThreadItem.CreateWithItem(
148 Create( inItem.URL, inItem.Title, inItem );
152 function TFavoriteThreadItem.GetItem : TThreadItem;
156 browsableURL : string;
159 if FItem = nil then begin
160 browsableURL := GikoSys.GetBrowsableThreadURL( URL );
161 boardURL := GikoSys.GetThreadURL2BoardURL( browsableURL );
162 board := BBSsFindBoardFromURL( boardURL );
164 if board = nil then begin
167 //
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168 //board := GikoSys.GetUnknownBoard( nil, boardURL )
170 FItem := board.FindThreadFromURL( browsableURL );
172 if FItem = nil then begin
173 FItem := TThreadItem.Create( board.BoardPlugIn, browsableURL );
175 FItem.Title := Title;
184 procedure TFavoriteDM.DataModuleDestroy(Sender: TObject);
188 for i := 0 to TreeView.Items.Count - 1 do begin
189 TObject(TreeView.Items[i].Data).Free;
194 procedure TFavoriteDM.SetFavTreeView(TreeView: TTreeView);
196 FTreeView := TreeView;
199 procedure TFavoriteDM.ReadFavorite;
202 XMLDoc: IXMLDocument;
206 FavFolder: TFavoriteFolder;
210 FileName := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;
212 FavFolder := TFavoriteFolder.Create;
213 Node := FTreeView.Items.AddChildObject(nil, FAVORITE_ROOT_NAME, FavFolder);
214 Node.ImageIndex := 14;
215 Node.SelectedIndex := 14;
217 if FileExists(FileName) then begin
219 XMLDoc := LoadXMLDocument(FileName);
220 XMLNode := XMLDoc.DocumentElement;
222 FStack := TStack.Create;
226 if XMLNode.NodeName = 'favorite' then begin
227 for i := 0 to XMLNode.ChildNodes.Count - 1 do begin
228 ReadNode(XMLNode.ChildNodes[i]);
229 if (XMLNode.ChildNodes[i].NodeName = 'folder') and
230 (XMLNode.ChildNodes[i].Attributes['title'] = FAVORITE_LINK_NAME) then begin
235 if not LinkExists then begin
236 FavFolder := TFavoriteFolder.Create;
237 Node := FTreeView.Items.AddChildObject(Node, FAVORITE_LINK_NAME, FavFolder);
238 Node.ImageIndex := 14;
239 Node.SelectedIndex := 14;
249 FavFolder := TFavoriteFolder.Create;
250 Node := FTreeView.Items.AddChildObject(nil, FAVORITE_ROOT_NAME, FavFolder);
251 Node.ImageIndex := 12;
252 Node.SelectedIndex := 13;
254 FileName := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;
255 if not FileExists(FileName) then
258 FavSAXHandler.OnStartDocument := SAXStartDocument;
259 FavSAXHandler.OnEndDocument := SAXEndDocument;
260 FavSAXHandler.OnStartElement := SAXStartElement;
261 FavSAXHandler.OnStartElement := SAXStartElement;
262 FavSAXHandler.OnEndElement := SAXEndElement;
263 FavSAXHandler.OnCharacters := SAXCharacters;
265 FavSAXReader.Vendor := 'Keith Wood';
266 FavSAXReader.URL := FileName;
270 procedure TFavoriteDM.ReadNode(Node: IXMLNode);
274 ParentNode: TTreeNode;
275 CurrentNode: TTreeNode;
276 FavFolder: TFavoriteFolder;
277 FavBoard: TFavoriteBoardItem;
278 FavThread: TFavoriteThreadItem;
280 threadItem : TThreadItem;
282 if Node.NodeName = 'folder' then begin
283 ParentNode := FStack.Peek;
284 if TObject(ParentNode.Data) is TFavoriteFolder then begin
285 FavFolder := TFavoriteFolder.Create;
286 CurrentNode := FTreeView.Items.AddChildObject(ParentNode, Node.Attributes['title'], FavFolder);
287 CurrentNode.ImageIndex := 14;
288 CurrentNode.SelectedIndex := 14;
289 CurrentNode.Expanded := Node.Attributes[ 'expanded' ] = 'true';
290 FStack.Push(CurrentNode);
292 for i := 0 to Node.ChildNodes.Count - 1 do begin
293 ReadNode(Node.ChildNodes[i]);
295 if FStack.Count <> 0 then
297 end else if Node.NodeName = 'favitem' then begin
299 ParentNode := FStack.Peek;
300 if TObject(ParentNode.Data) is TFavoriteFolder then begin
301 if Node.Attributes['favtype'] = 'board' then begin
303 //
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304 if Length( Node.Attributes[ 'bbs' ] ) > 0 then begin
305 board := BBSsFindBoardFromBBSID( Node.Attributes[ 'bbs' ] );
307 FavBoard := TFavoriteBoardItem.Create(
308 board.URL, Node.Attributes[ 'title' ], board );
310 FavBoard := TFavoriteBoardItem.Create(
311 Node.Attributes[ 'url' ], Node.Attributes[ 'title' ], nil );
313 CurrentNode := FTreeView.Items.AddChildObject(ParentNode, Node.Attributes['title'], FavBoard);
314 CurrentNode.ImageIndex := 15;
315 CurrentNode.SelectedIndex := 15;
316 end else if Node.Attributes['favtype'] = 'thread' then begin
317 //
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318 if Length( Node.Attributes[ 'bbs' ] ) > 0 then begin
319 board := BBSsFindBoardFromBBSID( Node.Attributes[ 'bbs' ] );
323 if not board.IsThreadDatRead then
324 GikoSys.ReadSubjectFile( board );
325 threadItem := board.Find( Node.Attributes[ 'thread' ] );
326 if threadItem = nil then begin
327 threadItem := TThreadItem.Create(
329 GikoSys.Get2chBoard2ThreadURL( board, ChangeFileExt( Node.Attributes[ 'thread' ], '' ) ) );
330 threadItem.Title := Node.Attributes[ 'title' ];
331 board.Add( threadItem );
333 FavThread := TFavoriteThreadItem.Create(
334 threadItem.URL, Node.Attributes[ 'title' ], threadItem );
336 FavThread := TFavoriteThreadItem.Create(
337 Node.Attributes[ 'url' ], Node.Attributes[ 'title' ], nil );
339 CurrentNode := FTreeView.Items.AddChildObject(ParentNode, Node.Attributes['title'], FavThread);
340 CurrentNode.ImageIndex := 16;
341 CurrentNode.SelectedIndex := 16;
345 //
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350 procedure TFavoriteDM.WriteFavorite;
354 // SaveList: TStringList;
358 XMLDoc: IXMLDocument;
360 // FavoNode: IXMLNode;
362 XMLDoc := NewXMLDocument;
363 XMLDoc.Encoding := 'Shift_JIS';
364 XMLDoc.StandAlone := 'yes';
365 XMLNode := XMLDoc.AddChild('favorite');
366 FileName := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;
367 AddSaveString(TreeView.Items.GetFirstNode, XMLNode);
368 XMLDoc.SaveToFile(FileName);
372 SaveList: TStringList;
374 FileName := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;
375 SaveList := TStringList.Create;
377 SaveList.Add('<?xml version="1.0" encoding="Shift_JIS" standalone="yes"?>');
378 SaveList.Add('<favorite>');
379 AddSaveString(TreeView.Items.GetFirstNode, SaveList);
380 SaveList.Add('</favorite>');
381 SaveList.SaveToFile(FileName);
388 procedure TFavoriteDM.AddSaveString(Node: TTreeNode; XMLNode: IXMLNode);
392 FavBoard: TFavoriteBoardItem;
393 FavThread: TFavoriteThreadItem;
396 for i := 0 to Node.Count - 1 do begin
397 if TObject(Node.Item[i].Data) is TFavoriteFolder then begin
398 FavNode := XMLNode.AddChild('folder');
399 FavNode.Attributes['title'] := Node.Item[i].Text;
400 AddSaveString(Node.Item[i], FavNode);
401 end else if TObject(Node.Item[i].Data) is TFavoriteBoardItem then begin
402 FavBoard := TFavoriteBoardItem(Node.Item[i].Data);
403 FavNode := XMLNode.AddChild('favitem');
404 FavNode.Attributes['type'] := '2ch';
405 FavNode.Attributes['favtype'] := 'board';
406 FavNode.Attributes['bbs'] := FavBoard.BBSID;
407 FavNode.Attributes['title'] := Node.Item[i].Text;
408 FavNode.Attributes['boardname'] := FavBoard.BoardName;
409 end else if TObject(Node.Item[i].Data) is TFavoriteThreadItem then begin
410 FavThread := TFavoriteThreadItem(Node.Item[i].Data);
411 FavNode := XMLNode.AddChild('favitem');
412 FavNode.Attributes['type'] := '2ch';
413 FavNode.Attributes['favtype'] := 'thread';
414 FavNode.Attributes['bbs'] := FavThread.BBSID;
415 FavNode.Attributes['thread'] := FavThread.ThreadID;
416 FavNode.Attributes['title'] := Node.Item[i].Text;
417 FavNode.Attributes['threadname'] := FavThread.ThreadName;
423 procedure TFavoriteDM.AddSaveString(Node: TTreeNode; SaveList: TStringList);
427 FavBoard: TFavoriteBoardItem;
428 FavThread: TFavoriteThreadItem;
430 for i := 0 to Node.Count - 1 do begin
431 if TObject(Node.Item[i].Data) is TFavoriteFolder then begin
432 if Node.Item[ i ].Expanded then
433 s := Format('<folder title="%s" expanded="true">', [HtmlEncode(Node.Item[i].Text)])
435 s := Format('<folder title="%s" expanded="false">', [HtmlEncode(Node.Item[i].Text)]);
437 AddSaveString(Node.Item[i], SaveList);
438 SaveList.Add('</folder>');
439 end else if TObject(Node.Item[i].Data) is TFavoriteBoardItem then begin
440 FavBoard := TFavoriteBoardItem(Node.Item[i].Data);
441 s := Format('<favitem type="2ch" favtype="board" url="%s" title="%s"/>',
442 [HtmlEncode( FavBoard.URL ), HtmlEncode(Node.Item[ i ].Text)]);
444 end else if TObject(Node.Item[i].Data) is TFavoriteThreadItem then begin
445 FavThread := TFavoriteThreadItem(Node.Item[i].Data);
446 s := Format('<favitem type="2ch" favtype="thread" url="%s" title="%s"/>',
447 [HtmlEncode( FavThread.URL ), HtmlEncode(Node.Item[ i ].Text)]);
454 procedure TFavoriteDM.SAXStartDocument(Sender: TObject);
456 FStack := TStack.Create;
457 FStack.Push(FTreeView.Items.GetFirstNode);
460 procedure TFavoriteDM.SAXEndDocument(Sender: TObject);
465 procedure TFavoriteDM.SAXStartElement(Sender: TObject; const NamespaceURI, LocalName, QName: SAXString;
466 const Atts: IAttributes);
469 ParentNode: TTreeNode;
470 CurrentNode: TTreeNode;
471 FavFolder: TFavoriteFolder;
472 FavBoard: TFavoriteBoardItem;
473 FavThread: TFavoriteThreadItem;
475 if QName = 'folder' then begin
476 ParentNode := FStack.Peek;
477 if TObject(ParentNode.Data) is TFavoriteFolder then begin
478 FavFolder := TFavoriteFolder.Create;
479 CurrentNode := FTreeView.Items.AddChildObject(ParentNode, Atts.getValue('title'), FavFolder);
480 CurrentNode.ImageIndex := 12;
481 CurrentNode.SelectedIndex := 13;
482 FStack.Push(CurrentNode);
484 end else if QName = 'favitem' then begin
485 ParentNode := FStack.Peek;
486 if TObject(ParentNode.Data) is TFavoriteFolder then begin
487 FavType := Atts.getValue('favtype');
488 if FavType = 'board' then begin
489 FavBoard := TFavoriteBoardItem.Create;
490 FavBoard.BBSID := Atts.getValue('bbs');
491 FavBoard.BoardName := Atts.getValue('boardname');
492 CurrentNode := FTreeView.Items.AddChildObject(ParentNode, Atts.getValue('title'), FavBoard);
493 CurrentNode.ImageIndex := 14;
494 CurrentNode.SelectedIndex := 15;
495 end else if FavType = 'thread' then begin
496 FavThread := TFavoriteThreadItem.Create;
497 FavThread.BBSID := Atts.getValue('bbs');
498 FavThread.ThreadID := Atts.getValue('thread');
499 FavThread.ThreadName := Atts.getValue('threadname');
500 CurrentNode := FTreeView.Items.AddChildObject(ParentNode, Atts.getValue('title'), FavThread);
501 CurrentNode.ImageIndex := 16;
502 CurrentNode.SelectedIndex := 17;
508 procedure TFavoriteDM.SAXEndElement(Sender: TObject; const NamespaceURI, LocalName, QName: SAXString);
510 if QName = 'folder' then begin
511 if FStack.Count <> 0 then
516 procedure TFavoriteDM.SAXCharacters(Sender: TObject; const PCh: SAXString);
521 function TFavoriteDM.SaveFavoriteFile(FileName: String) : Boolean;
523 FavoriteFilePath: string;
524 tempStringList: TStringList;
527 FavoriteFilePath := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;
529 if FileExists( FavoriteFilePath ) then begin
530 tempStringList := TStringList.Create;
532 tempStringList.LoadFromFile( FavoriteFilePath );
533 tempStringList.SaveToFile( FileName );
543 procedure TFavoriteDM.URLReplace(oldURLs: TStringList; newURLs: TStringList);
545 FavoriteFilePath: string;
546 tempStringList: TStringList;
551 oldBoardName: string;
553 newBoardName: string;
557 FavoriteFilePath := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;
559 if FileExists( FavoriteFilePath ) then begin
560 tempStringList := TStringList.Create;
562 tempStringList.LoadFromFile( FavoriteFilePath );
563 if oldURLs.Count = newURLs.Count then begin
564 //
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565 for i := 0 to oldURLs.Count - 1 do begin
566 CustomStringReplace(tempStringList,oldURLs[i],newURLs[i],true);
568 //
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569 for i := 0 to oldURLs.Count - 1 do begin
570 tmpURL := Copy(oldURLs[i], 1, Length(oldURLs[i]) -1);
571 oldHost := Copy(tmpURL, 1, LastDelimiter('/', tmpURL) );
572 oldBoardName := Copy(tmpURL, LastDelimiter('/', tmpURL), Length(tmpURL) ) + '/';
573 tmpURL := Copy(newURLs[i], 1, Length(newURLs[i]) -1);
574 newHost := Copy(tmpURL, 1, LastDelimiter('/', tmpURL) );
575 newBoardName := Copy(tmpURL, LastDelimiter('/', tmpURL), Length(tmpURL) ) + '/';
577 for j := 0 to tempStringList.Count - 1 do begin
578 tempString := tempStringList[j];
579 if AnsiPos('favtype="thread"',tempString ) <> 0 then begin
580 tempString := Copy(tempString, AnsiPos('url="',tempString ) + 5, AnsiPos('" title="',tempString ) -AnsiPos('url="',tempString ) - 5);
581 if ( AnsiPos(oldBoardName, tempString) <> 0 ) and ( AnsiPos(oldHost, tempString ) <> 0 ) then begin
582 tempString := StringReplace(tempStringList[j], oldHost, newHost,[]);
583 //tempString := StringReplace(tempString, oldBoardName, newBoardName,[]);
584 tempStringList[j] := tempString;
593 tempStringList.SaveToFile( FavoriteFilePath );
600 function TFavoriteDM.GetFavoriteFilePath() : String;
602 Result := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;