6 Messages, SysUtils, Classes, Contnrs, ComCtrls, {HttpApp,} YofUtils,
7 GikoSystem{, XMLIntf, XMLDoc}, GikoXMLDoc, BoardGroup, windows;
8 {SAX, SAXHelpers, SAXComps, SAXKW;}
11 TFavoriteFolder = class
14 TFavoriteItem = class(TObject)
19 function GetItemTitle : string; virtual;abstract;
20 property URL : string read FURL write FURL; // Item
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21 property Title : string read FTitle write FTitle;
23 TFavoriteBoardItem = class(TFavoriteItem)
26 function GetItem : TBoard;
28 constructor Create( inURL : string; inTitle : string = ''; inItem : TBoard = nil );
29 constructor CreateWithItem( inItem : TBoard );
31 function GetItemTitle : string; override;
32 property Item : TBoard read GetItem write FItem;
35 TFavoriteThreadItem = class(TFavoriteItem)
38 function GetItem : TThreadItem;
40 constructor Create( inURL : string; inTitle : string = ''; inItem : TThreadItem = nil );
41 constructor CreateWithItem( inItem : TThreadItem );
43 function GetItemTitle : string; override;
44 property Item : TThreadItem read GetItem write FItem;
47 TFavoriteDM = class(TDataModule)
53 procedure ReadNode(Node: IXMLNode; Stack: TStack; TreeView: TTreeView);
54 procedure AddSaveString(Node: TTreeNode; SaveList: TStringList);
58 function GetFavoriteFilePath() : String;
59 function SaveFavoriteFile(FileName: String) : Boolean;
60 procedure SetFavTreeView(TreeView: TTreeView);
61 procedure ReadFavorite;
62 procedure WriteFavorite;
63 procedure URLReplace(oldURLs: TStringList; newURLs: TStringList);
64 property TreeView: TTreeView read FTreeView;
65 property Modified: boolean read FModified write FModified;
66 property AbEnd: Boolean read FAbEnd write FAbEnd;
70 FavoriteDM: TFavoriteDM;
72 FAVORITE_LINK_NAME = '
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76 uses ExternalBoardManager, ExternalBoardPlugInMain, MojuUtils;
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 );
107 destructor TFavoriteBoardItem.Destory;
113 //!
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114 function TFavoriteBoardItem.GetItemTitle : string;
117 //
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118 //
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119 if FItem = nil then begin
120 FItem := BBSsFindBoardFromURL(URL);
122 if FItem <> nil then begin
124 if not FItem.IsThreadDatRead then begin
125 GikoSys.ReadSubjectFile(FItem);
129 Result := FItem.Title;
132 function TFavoriteBoardItem.GetItem : TBoard;
134 protocol, host, path, document, port, bookmark : string;
139 if FItem = nil then begin
140 FItem := BBSsFindBoardFromURL( URL );
141 if FItem = nil then begin
143 GikoSys.ParseURI( tmpURL, protocol, host, path, document, port, bookmark );
144 if GikoSys.Is2chHost( host ) then begin
145 BBSID := GikoSys.URLToID( tmpURL );
146 FItem := BBSs[ 0 ].FindBBSID( BBSID );
151 //
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152 FItem := GikoSys.GetUnknownBoard( nil, URL );
153 FItem.Title := Title;
162 constructor TFavoriteThreadItem.Create(
164 inTitle : string = '';
165 inItem : TThreadItem = nil
177 constructor TFavoriteThreadItem.CreateWithItem(
182 Create( inItem.URL, inItem.Title, inItem );
185 destructor TFavoriteThreadItem.Destory;
191 //!
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192 function TFavoriteThreadItem.GetItemTitle : string;
195 if FItem = nil then begin
196 FItem := BBSsFindThreadFromURL(URL);
198 if FItem <> nil then begin
199 Result := FItem.Title;
203 function TFavoriteThreadItem.GetItem : TThreadItem;
207 browsableURL : string;
208 protocol, host, path, document, port, bookmark : string;
209 BBSID, BBSKey : string;
214 if FItem = nil then begin
215 browsableURL := GikoSys.GetBrowsableThreadURL( URL );
216 boardURL := GikoSys.GetThreadURL2BoardURL( browsableURL );
217 board := BBSsFindBoardFromURL( boardURL );
219 if board = nil then begin
221 GikoSys.ParseURI( tmpURL, protocol, host, path, document, port, bookmark );
222 if GikoSys.Is2chHost( host ) then begin
223 GikoSys.Parse2chURL( tmpURL, path, document, BBSID, BBSKey );
224 board := BBSs[ 0 ].FindBBSID( BBSID );
227 if board = nil then begin
229 //
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230 //board := GikoSys.GetUnknownBoard( nil, boardURL )
234 FItem := board.FindThreadFromURL( browsableURL );
236 if FItem = nil then begin
238 GikoSys.ParseURI( tmpURL, protocol, host, path, document, port, bookmark );
239 if GikoSys.Is2chHost( host ) then begin
240 GikoSys.Parse2chURL( tmpURL, path, document, BBSID, BBSKey );
241 FItem := BBSs[ 0 ].FindThreadItem( BBSID, BBSKey + '.dat' );
247 if FItem = nil then begin
248 FItem := TThreadItem.Create( board.BoardPlugIn, board, browsableURL );
250 FItem.Title := Title;
259 procedure TFavoriteDM.Clear;
263 TreeView.Items.BeginUpdate;
264 Node := TreeView.Items.GetFirstNode;
265 while Node <> nil do begin
266 if TObject(Node.Data) <> nil then
267 TObject(Node.Data).Free;
268 Node := Node.GetNext;
270 TreeView.Items.Clear;
271 TreeView.Items.EndUpdate;
273 FavoriteDM.Modified := true;
276 procedure TFavoriteDM.SetFavTreeView(TreeView: TTreeView);
278 FTreeView := TreeView;
281 procedure TFavoriteDM.ReadFavorite;
284 XMLDoc: IXMLDocument;
288 FavFolder: TFavoriteFolder;
294 FavoriteDM.Modified := true;
295 FileName := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;
297 FavFolder := TFavoriteFolder.Create;
298 Node := FTreeView.Items.AddChildObjectFirst(nil, FAVORITE_ROOT_NAME, FavFolder);
299 Node.ImageIndex := 14;
300 Node.SelectedIndex := 14;
302 if FileExists(FileName) then begin
304 XMLDoc := IXMLDocument.Create;
305 //XMLDoc := LoadXMLDocument(FileName);
306 LoadXMLDocument(FileName, XMLDoc);
307 XMLNode := XMLDoc.DocumentElement;
309 Stack := TStack.Create;
313 if XMLNode.NodeName = 'favorite' then begin
314 for i := XMLNode.ChildNodes.Count - 1 downto 0 do begin
315 ReadNode(XMLNode.ChildNodes[i], Stack, FTreeView);
316 if (XMLNode.ChildNodes[i].NodeName = 'folder') and
317 (XMLNode.ChildNodes[i].Attributes['title'] = FAVORITE_LINK_NAME) then begin
322 if not LinkExists then begin
323 FavFolder := TFavoriteFolder.Create;
324 Node := FTreeView.Items.AddChildObjectFirst(Node, FAVORITE_LINK_NAME, FavFolder);
325 Node.ImageIndex := 14;
326 Node.SelectedIndex := 14;
334 on e : Exception do begin
342 procedure TFavoriteDM.ReadNode(Node: IXMLNode; Stack: TStack; TreeView: TTreeView);
346 ParentNode: TTreeNode;
347 CurrentNode: TTreeNode;
348 FavFolder: TFavoriteFolder;
349 FavBoard: TFavoriteBoardItem;
350 FavThread: TFavoriteThreadItem;
352 threadItem : TThreadItem;
354 if Node.NodeName = 'folder' then begin
356 ParentNode := Stack.Peek;
357 if TObject(ParentNode.Data) is TFavoriteFolder then begin
358 FavFolder := TFavoriteFolder.Create;
359 CurrentNode := TreeView.Items.AddChildObjectFirst(ParentNode, Node.Attributes['title'], FavFolder);
360 CurrentNode.ImageIndex := 14;
361 CurrentNode.SelectedIndex := 14;
362 Stack.Push(CurrentNode);
364 for i := Node.ChildNodes.Count - 1 downto 0 do begin
365 ReadNode(Node.ChildNodes[i], Stack, TreeView);
367 if CurrentNode <> nil then
368 CurrentNode.Expanded := Node.Attributes[ 'expanded' ] = 'true';
369 if Stack.Count <> 0 then
371 end else if Node.NodeName = 'favitem' then begin
373 ParentNode := Stack.Peek;
374 if TObject(ParentNode.Data) is TFavoriteFolder then begin
375 if Node.Attributes['favtype'] = 'board' then begin
377 //
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378 if Length( Node.Attributes[ 'bbs' ] ) > 0 then begin
379 board := BBSsFindBoardFromBBSID( Node.Attributes[ 'bbs' ] );
381 FavBoard := TFavoriteBoardItem.Create(
382 board.URL, MojuUtils.UnSanitize(Node.Attributes[ 'title' ]), board );
384 FavBoard := TFavoriteBoardItem.Create(
385 Node.Attributes[ 'url' ], MojuUtils.UnSanitize(Node.Attributes[ 'title' ]), nil );
387 CurrentNode := TreeView.Items.AddChildObjectFirst(ParentNode, UnSanitize(Node.Attributes['title']), FavBoard);
388 CurrentNode.ImageIndex := 15;
389 CurrentNode.SelectedIndex := 15;
390 end else if Node.Attributes['favtype'] = 'thread' then begin
391 //
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392 if Length( Node.Attributes[ 'bbs' ] ) > 0 then begin
393 board := BBSsFindBoardFromBBSID( Node.Attributes[ 'bbs' ] );
397 if not board.IsThreadDatRead then
398 GikoSys.ReadSubjectFile( board );
399 threadItem := board.FindThreadFromFileName( Node.Attributes[ 'thread' ] );
400 if threadItem = nil then begin
401 threadItem := TThreadItem.Create(
404 GikoSys.Get2chBoard2ThreadURL( board, ChangeFileExt( Node.Attributes[ 'thread' ], '' ) ) );
405 threadItem.Title := UnSanitize(Node.Attributes[ 'title' ]);
406 board.Add( threadItem );
408 FavThread := TFavoriteThreadItem.Create(
409 threadItem.URL, UnSanitize(Node.Attributes[ 'title' ]), threadItem );
412 FavThread := TFavoriteThreadItem.Create(
413 Node.Attributes[ 'url' ], UnSanitize(Node.Attributes[ 'title' ]), nil );
415 CurrentNode := TreeView.Items.AddChildObjectFirst(ParentNode, UnSanitize(Node.Attributes['title']), FavThread);
416 CurrentNode.ImageIndex := 16;
417 CurrentNode.SelectedIndex := 16;
421 //
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426 procedure TFavoriteDM.WriteFavorite;
428 FileName, tmpFileName: string;
429 SaveList: TStringList;
432 FavoriteDM.Modified := true;
433 FileName := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;
434 if FileExists(FileName) then begin
435 tmpFileName := GikoSys.GetConfigDir + '~' + FAVORITE_FILE_NAME;
436 if FileExists(tmpFileName) then
437 SysUtils.DeleteFile(tmpFileName); //SysUtils.
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438 RenameFile(FileName, tmpFileName);
440 SaveList := TStringList.Create;
442 SaveList.Add('<?xml version="1.0" encoding="Shift_JIS" standalone="yes"?>');
443 SaveList.Add('<favorite>');
445 AddSaveString(TreeView.Items.GetFirstNode.getFirstChild, SaveList);
448 SaveList.Add('</favorite>');
449 SaveList.SaveToFile(FileName);
455 procedure TFavoriteDM.AddSaveString(Node: TTreeNode; SaveList: TStringList);
458 FavBoard: TFavoriteBoardItem;
459 FavThread: TFavoriteThreadItem;
462 while Node <> nil do begin
464 if TObject(data) is TFavoriteFolder then begin
465 if Node.Expanded then
466 s := Format('<folder title="%s" expanded="true">', [HtmlEncode(Node.Text)])
468 s := Format('<folder title="%s" expanded="false">', [HtmlEncode(Node.Text)]);
470 AddSaveString(Node.getFirstChild, SaveList);
471 SaveList.Add('</folder>');
472 end else if TObject(data) is TFavoriteBoardItem then begin
473 FavBoard := TFavoriteBoardItem(data);
474 s := Format('<favitem type="2ch" favtype="board" url="%s" title="%s"/>',
475 [HtmlEncode( FavBoard.URL ), HtmlEncode(MojuUtils.Sanitize(Node.Text))]);
477 end else if TObject(data) is TFavoriteThreadItem then begin
478 FavThread := TFavoriteThreadItem(data);
479 s := Format('<favitem type="2ch" favtype="thread" url="%s" title="%s"/>',
480 [HtmlEncode( FavThread.URL ), HtmlEncode(MojuUtils.Sanitize(Node.Text))]);
483 Node := Node.getNextSibling;
487 function TFavoriteDM.SaveFavoriteFile(FileName: String) : Boolean;
489 FavoriteFilePath: string;
490 tempStringList: TStringList;
493 FavoriteFilePath := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;
495 if FileExists( FavoriteFilePath ) then begin
496 tempStringList := TStringList.Create;
498 tempStringList.LoadFromFile( FavoriteFilePath );
499 tempStringList.SaveToFile( FileName );
509 procedure TFavoriteDM.URLReplace(oldURLs: TStringList; newURLs: TStringList);
514 oldBoardName: string;
516 newBoardName: string;
518 favBoard : TFavoriteBoardItem;
519 favThread : TFavoriteThreadItem;
520 favorites : TTreeNodes;
524 //
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525 favorites := FavoriteDM.FTreeView.Items;
526 for i := 0 to oldURLs.Count - 1 do begin
528 tmpURL := Copy(oldURLs[i], 1, Length(oldURLs[i]) -1);
529 oldHost := Copy(tmpURL, 1, LastDelimiter('/', tmpURL) );
530 oldBoardName := Copy(tmpURL, LastDelimiter('/', tmpURL), Length(tmpURL) ) + '/';
531 tmpURL := Copy(newURLs[i], 1, Length(newURLs[i]) -1);
532 newHost := Copy(tmpURL, 1, LastDelimiter('/', tmpURL) );
533 newBoardName := Copy(tmpURL, LastDelimiter('/', tmpURL), Length(tmpURL) ) + '/';
535 Node := favorites.GetFirstNode.getFirstChild;
536 while Node <> nil do begin
538 if TObject( Node.Data ) is TFavoriteBoardItem then begin
539 favBoard := TFavoriteBoardItem( Node.Data );
540 if favBoard = nil then continue;
541 tempString := favBoard.URL;
542 if ( AnsiPos(oldBoardName, tempString) <> 0 ) and ( AnsiPos(oldHost, tempString ) <> 0 ) then begin
543 tempString := StringReplace(tempString, oldHost, newHost,[]);
544 favBoard.URL := tempString;
546 end else if TObject( Node.Data ) is TFavoriteThreadItem then begin
547 favThread := TFavoriteThreadItem( Node.Data );
548 if favThread = nil then continue;
549 tempString := favThread.URL;
550 if ( AnsiPos(oldBoardName, tempString) <> 0 ) and ( AnsiPos(oldHost, tempString ) <> 0 ) then begin
551 tempString := StringReplace(tempString, oldHost, newHost,[]);
552 favThread.URL := tempString;
557 Node := Node.GetNext;
565 function TFavoriteDM.GetFavoriteFilePath() : String;
567 Result := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;