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Revision 1.16 - (show annotations) (download) (as text)
Fri Nov 28 02:28:38 2003 UTC (20 years, 4 months ago) by yoffy
Branch: MAIN
Changes since 1.15: +10 -4 lines
File MIME type: text/x-pascal
。ヲネト、ャ、ハ、、セ?遉マ IE 、ヌウォ、ッ、隍ヲ、ヒハムケケ。」

1 unit Favorite;
2
3 interface
4
5 uses
6 Messages, SysUtils, Classes, Contnrs, ComCtrls, {HttpApp,} YofUtils,
7 GikoSystem{, XMLIntf, XMLDoc}, GikoXMLDoc, BoardGroup, windows;
8 {SAX, SAXHelpers, SAXComps, SAXKW;}
9
10 type
11 TFavoriteFolder = class
12 end;
13
14 TFavoriteBoardItem = class
15 private
16 FItem : TBoard;
17 FURL : string;
18 FTitle : string;
19 function GetItem : TBoard;
20 public
21 constructor Create( inURL : string; inTitle : string = ''; inItem : TBoard = nil );
22 constructor CreateWithItem( inItem : TBoard );
23 property Item : TBoard read GetItem write FItem;
24 property URL : string read FURL write FURL; // Item ツで楪柴?毒セツてケツで、ツて個つュツづ?で URL ツづ債湘ュツづ可頁ーツ篠敖でつて卍づゥ
25 property Title : string read FTitle write FTitle;
26 end;
27
28 TFavoriteThreadItem = class
29 private
30 FItem : TThreadItem;
31 FURL : string;
32 FTitle : string;
33 function GetItem : TThreadItem;
34 public
35 constructor Create( inURL : string; inTitle : string = ''; inItem : TThreadItem = nil );
36 constructor CreateWithItem( inItem : TThreadItem );
37 property Item : TThreadItem read GetItem write FItem;
38 property URL : string read FURL write FURL; // Item ツで楪柴?毒セツてケツで、ツて個つュツづ?で URL ツづ債湘ュツづ可頁ーツ篠敖でつて卍づゥ
39 property Title : string read FTitle write FTitle;
40 end;
41
42 TFavoriteDM = class(TDataModule)
43 procedure DataModuleCreate(Sender: TObject);
44 procedure DataModuleDestroy(Sender: TObject);
45 private
46 { Private ツ静ゥツ固セ }
47 FStack: TStack;
48 FTreeView: TTreeView;
49
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);
58 public
59 { Public ツ静ゥツ固セ }
60 function GetFavoriteFilePath() : String;
61 function SaveFavoriteFile(FileName: String) : Boolean;
62 procedure SetFavTreeView(TreeView: TTreeView);
63 procedure ReadFavorite;
64 procedure WriteFavorite;
65 property TreeView: TTreeView read FTreeView;
66 end;
67
68 var
69 FavoriteDM: TFavoriteDM;
70 const
71 FAVORITE_LINK_NAME = 'ツδ環δ督ク';
72
73 implementation
74
75 uses ExternalBoardManager, ExternalBoardPlugInMain;
76
77 const
78 FAVORITE_ROOT_NAME = 'ツつィツ気ツづ可禿シツて?#39;;
79 FAVORITE_FILE_NAME = 'Favorite.xml';
80
81 {$R *.dfm}
82
83 constructor TFavoriteBoardItem.Create(
84 inURL : string;
85 inTitle : string = '';
86 inItem : TBoard = nil
87 );
88 begin
89
90 inherited Create;
91
92 URL := inURL;
93 Title := inTitle;
94 Item := inItem;
95
96 end;
97
98 constructor TFavoriteBoardItem.CreateWithItem(
99 inItem : TBoard
100 );
101 begin
102
103 Create( inItem.URL, inItem.Title, inItem );
104
105 end;
106
107 function TFavoriteBoardItem.GetItem : TBoard;
108 var
109 category : TCategory;
110 begin
111
112 if FItem = nil then begin
113 FItem := BBSsFindBoardFromURL( URL );
114 {
115 if FItem = nil then begin
116 // ツ?堋再崢づ?づ?で閉、ツ津?嘉?ね?づゥツカツテツゴツδ環で楪滅つね伉て堋てケツ個δてセツつュツ頁ーツ稜サ
117 FItem := GikoSys.GetUnknownBoard( nil, URL );
118 FItem.Title := Title;
119 end;
120 }
121 end;
122
123 Result := FItem;
124
125 end;
126
127 constructor TFavoriteThreadItem.Create(
128 inURL : string;
129 inTitle : string = '';
130 inItem : TThreadItem = nil
131 );
132 begin
133
134 inherited Create;
135
136 URL := inURL;
137 Title := inTitle;
138 Item := inItem;
139
140 end;
141
142 constructor TFavoriteThreadItem.CreateWithItem(
143 inItem : TThreadItem
144 );
145 begin
146
147 Create( inItem.URL, inItem.Title, inItem );
148
149 end;
150
151 function TFavoriteThreadItem.GetItem : TThreadItem;
152 var
153 board : TBoard;
154 boardURL : string;
155 begin
156
157 if FItem = nil then begin
158 boardURL := GikoSys.GetThreadURL2BoardURL( URL );
159 board := BBSsFindBoardFromURL( boardURL );
160
161 if board = nil then
162 Exit
163 // ツ?堋再崢づ?づ?で閉、ツ津?嘉?ね?づゥツカツテツゴツδ環で楪滅つね伉て堋てケツ個δてセツつュツ頁ーツ稜サ
164 //board := GikoSys.GetUnknownBoard( nil, boardURL )
165 else
166 FItem := board.FindThreadFromURL( URL );
167
168 if FItem = nil then begin
169 FItem := TThreadItem.Create( board.BoardPlugIn, URL );
170
171 FItem.Title := Title;
172 board.Add( FItem );
173 end;
174 end;
175
176 Result := FItem;
177
178 end;
179
180 procedure TFavoriteDM.DataModuleCreate(Sender: TObject);
181 begin
182 //FTreeView := TreeView;
183 //FTreeView := GikoForm.FavoriteTreeView;
184 end;
185
186 procedure TFavoriteDM.DataModuleDestroy(Sender: TObject);
187 var
188 i: Integer;
189 begin
190 for i := 0 to TreeView.Items.Count - 1 do begin
191 TObject(TreeView.Items[i].Data).Free;
192 end;
193 end;
194
195 procedure TFavoriteDM.SetFavTreeView(TreeView: TTreeView);
196 begin
197 FTreeView := TreeView;
198 end;
199
200 procedure TFavoriteDM.ReadFavorite;
201 var
202 FileName: string;
203 XMLDoc: IXMLDocument;
204 XMLNode: IXMLNode;
205 Node: TTreeNode;
206 i: Integer;
207 FavFolder: TFavoriteFolder;
208 LinkExists: Boolean;
209 begin
210
211 FileName := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;
212
213 FavFolder := TFavoriteFolder.Create;
214 Node := FTreeView.Items.AddChildObject(nil, FAVORITE_ROOT_NAME, FavFolder);
215 Node.ImageIndex := 14;
216 Node.SelectedIndex := 14;
217
218 if FileExists(FileName) then begin
219 try
220 XMLDoc := LoadXMLDocument(FileName);
221 XMLNode := XMLDoc.DocumentElement;
222
223 FStack := TStack.Create;
224 try
225 FStack.Push(Node);
226 LinkExists := False;
227 if XMLNode.NodeName = 'favorite' then begin
228 for i := 0 to XMLNode.ChildNodes.Count - 1 do begin
229 ReadNode(XMLNode.ChildNodes[i]);
230 if (XMLNode.ChildNodes[i].NodeName = 'folder') and
231 (XMLNode.ChildNodes[i].Attributes['title'] = FAVORITE_LINK_NAME) then begin
232 LinkExists := True;
233 end;
234 end;
235 end;
236 if not LinkExists then begin
237 FavFolder := TFavoriteFolder.Create;
238 Node := FTreeView.Items.AddChildObject(Node, FAVORITE_LINK_NAME, FavFolder);
239 Node.ImageIndex := 14;
240 Node.SelectedIndex := 14;
241 end;
242 finally
243 FStack.Free;
244 end;
245 except
246 end;
247 end;
248
249 {
250 FavFolder := TFavoriteFolder.Create;
251 Node := FTreeView.Items.AddChildObject(nil, FAVORITE_ROOT_NAME, FavFolder);
252 Node.ImageIndex := 12;
253 Node.SelectedIndex := 13;
254
255 FileName := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;
256 if not FileExists(FileName) then
257 Exit;
258
259 FavSAXHandler.OnStartDocument := SAXStartDocument;
260 FavSAXHandler.OnEndDocument := SAXEndDocument;
261 FavSAXHandler.OnStartElement := SAXStartElement;
262 FavSAXHandler.OnStartElement := SAXStartElement;
263 FavSAXHandler.OnEndElement := SAXEndElement;
264 FavSAXHandler.OnCharacters := SAXCharacters;
265
266 FavSAXReader.Vendor := 'Keith Wood';
267 FavSAXReader.URL := FileName;
268 FavSAXReader.Parse;}
269 end;
270
271 procedure TFavoriteDM.ReadNode(Node: IXMLNode);
272 var
273 i: Integer;
274
275 ParentNode: TTreeNode;
276 CurrentNode: TTreeNode;
277 FavFolder: TFavoriteFolder;
278 FavBoard: TFavoriteBoardItem;
279 FavThread: TFavoriteThreadItem;
280 board : TBoard;
281 threadItem : TThreadItem;
282 begin
283 if Node.NodeName = 'folder' then begin
284 ParentNode := FStack.Peek;
285 if TObject(ParentNode.Data) is TFavoriteFolder then begin
286 FavFolder := TFavoriteFolder.Create;
287 CurrentNode := FTreeView.Items.AddChildObject(ParentNode, Node.Attributes['title'], FavFolder);
288 CurrentNode.ImageIndex := 14;
289 CurrentNode.SelectedIndex := 14;
290 CurrentNode.Expanded := Node.Attributes[ 'expanded' ] = 'true';
291 FStack.Push(CurrentNode);
292 end;
293 for i := 0 to Node.ChildNodes.Count - 1 do begin
294 ReadNode(Node.ChildNodes[i]);
295 end;
296 if FStack.Count <> 0 then
297 FStack.Pop;
298 end else if Node.NodeName = 'favitem' then begin
299 try
300 ParentNode := FStack.Peek;
301 if TObject(ParentNode.Data) is TFavoriteFolder then begin
302 if Node.Attributes['favtype'] = 'board' then begin
303 FavBoard := nil;
304 // ツ仰個芝スツて堋つィツ気ツづ可禿シツて債て?て堋古敖翰?税、ツて堋ね敖づ?/span>
305 if Length( Node.Attributes[ 'bbs' ] ) > 0 then begin
306 board := BBSsFindBoardFromBBSID( Node.Attributes[ 'bbs' ] );
307 if board <> nil then
308 FavBoard := TFavoriteBoardItem.Create(
309 board.URL, Node.Attributes[ 'title' ], board );
310 end else begin
311 FavBoard := TFavoriteBoardItem.Create(
312 Node.Attributes[ 'url' ], Node.Attributes[ 'title' ], nil );
313 end;
314 CurrentNode := FTreeView.Items.AddChildObject(ParentNode, Node.Attributes['title'], FavBoard);
315 CurrentNode.ImageIndex := 15;
316 CurrentNode.SelectedIndex := 15;
317 end else if Node.Attributes['favtype'] = 'thread' then begin
318 // ツ仰個芝スツて堋つィツ気ツづ可禿シツて債て?て堋古敖翰?税、ツて堋ね敖づ?/span>
319 if Length( Node.Attributes[ 'bbs' ] ) > 0 then begin
320 board := BBSsFindBoardFromBBSID( Node.Attributes[ 'bbs' ] );
321 if board = nil then
322 Exit;
323
324 if not board.IsThreadDatRead then
325 GikoSys.ReadSubjectFile( board );
326 threadItem := board.Find( Node.Attributes[ 'thread' ] );
327 if threadItem = nil then begin
328 threadItem := TThreadItem.Create(
329 board.BoardPlugIn,
330 GikoSys.Get2chBoard2ThreadURL( board, ChangeFileExt( Node.Attributes[ 'thread' ], '' ) ) );
331 threadItem.Title := Node.Attributes[ 'title' ];
332 board.Add( threadItem );
333 end;
334 FavThread := TFavoriteThreadItem.Create(
335 threadItem.URL, Node.Attributes[ 'title' ], threadItem );
336 end else begin
337 FavThread := TFavoriteThreadItem.Create(
338 Node.Attributes[ 'url' ], Node.Attributes[ 'title' ], nil );
339 end;
340 CurrentNode := FTreeView.Items.AddChildObject(ParentNode, Node.Attributes['title'], FavThread);
341 CurrentNode.ImageIndex := 16;
342 CurrentNode.SelectedIndex := 16;
343 end;
344 end;
345 except
346 // ツて?て堋アツイツテツδ?ツてケツ姪「ツ惰債で楪起ツで、ツづ?で閉打コツて堋アツイツテツδ?ツづ可影ツ暁シツて堕与ツで堋ね敖つュツて個ね伉て堋てケ
347 end;
348 end;
349 end;
350
351 procedure TFavoriteDM.WriteFavorite;
352 {
353 var
354 FileName: string;
355 // SaveList: TStringList;
356 // i: Integer;
357 // Count: Integer;
358
359 XMLDoc: IXMLDocument;
360 XMLNode: IXMLNode;
361 // FavoNode: IXMLNode;
362 begin
363 XMLDoc := NewXMLDocument;
364 XMLDoc.Encoding := 'Shift_JIS';
365 XMLDoc.StandAlone := 'yes';
366 XMLNode := XMLDoc.AddChild('favorite');
367 FileName := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;
368 AddSaveString(TreeView.Items.GetFirstNode, XMLNode);
369 XMLDoc.SaveToFile(FileName);
370 }
371 var
372 FileName: string;
373 SaveList: TStringList;
374 begin
375 FileName := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;
376 SaveList := TStringList.Create;
377 try
378 SaveList.Add('<?xml version="1.0" encoding="Shift_JIS" standalone="yes"?>');
379 SaveList.Add('<favorite>');
380 AddSaveString(TreeView.Items.GetFirstNode, SaveList);
381 SaveList.Add('</favorite>');
382 SaveList.SaveToFile(FileName);
383 finally
384 SaveList.Free;
385 end;
386 end;
387
388 {
389 procedure TFavoriteDM.AddSaveString(Node: TTreeNode; XMLNode: IXMLNode);
390 var
391 i: Integer;
392 // s: string;
393 FavBoard: TFavoriteBoardItem;
394 FavThread: TFavoriteThreadItem;
395 FavNode: IXMLNode;
396 begin
397 for i := 0 to Node.Count - 1 do begin
398 if TObject(Node.Item[i].Data) is TFavoriteFolder then begin
399 FavNode := XMLNode.AddChild('folder');
400 FavNode.Attributes['title'] := Node.Item[i].Text;
401 AddSaveString(Node.Item[i], FavNode);
402 end else if TObject(Node.Item[i].Data) is TFavoriteBoardItem then begin
403 FavBoard := TFavoriteBoardItem(Node.Item[i].Data);
404 FavNode := XMLNode.AddChild('favitem');
405 FavNode.Attributes['type'] := '2ch';
406 FavNode.Attributes['favtype'] := 'board';
407 FavNode.Attributes['bbs'] := FavBoard.BBSID;
408 FavNode.Attributes['title'] := Node.Item[i].Text;
409 FavNode.Attributes['boardname'] := FavBoard.BoardName;
410 end else if TObject(Node.Item[i].Data) is TFavoriteThreadItem then begin
411 FavThread := TFavoriteThreadItem(Node.Item[i].Data);
412 FavNode := XMLNode.AddChild('favitem');
413 FavNode.Attributes['type'] := '2ch';
414 FavNode.Attributes['favtype'] := 'thread';
415 FavNode.Attributes['bbs'] := FavThread.BBSID;
416 FavNode.Attributes['thread'] := FavThread.ThreadID;
417 FavNode.Attributes['title'] := Node.Item[i].Text;
418 FavNode.Attributes['threadname'] := FavThread.ThreadName;
419 end;
420 end;
421 end;
422 }
423
424 procedure TFavoriteDM.AddSaveString(Node: TTreeNode; SaveList: TStringList);
425 var
426 i: Integer;
427 s: string;
428 FavBoard: TFavoriteBoardItem;
429 FavThread: TFavoriteThreadItem;
430 begin
431 for i := 0 to Node.Count - 1 do begin
432 if TObject(Node.Item[i].Data) is TFavoriteFolder then begin
433 if Node.Item[ i ].Expanded then
434 s := Format('<folder title="%s" expanded="true">', [HtmlEncode(Node.Item[i].Text)])
435 else
436 s := Format('<folder title="%s" expanded="false">', [HtmlEncode(Node.Item[i].Text)]);
437 SaveList.Add(s);
438 AddSaveString(Node.Item[i], SaveList);
439 SaveList.Add('</folder>');
440 end else if TObject(Node.Item[i].Data) is TFavoriteBoardItem then begin
441 FavBoard := TFavoriteBoardItem(Node.Item[i].Data);
442 s := Format('<favitem type="2ch" favtype="board" url="%s" title="%s"/>',
443 [HtmlEncode( FavBoard.URL ), HtmlEncode(Node.Item[ i ].Text)]);
444 SaveList.Add(s);
445 end else if TObject(Node.Item[i].Data) is TFavoriteThreadItem then begin
446 FavThread := TFavoriteThreadItem(Node.Item[i].Data);
447 s := Format('<favitem type="2ch" favtype="thread" url="%s" title="%s"/>',
448 [HtmlEncode( FavThread.URL ), HtmlEncode(Node.Item[ i ].Text)]);
449 SaveList.Add(s);
450 end;
451 end;
452 end;
453
454 {
455 procedure TFavoriteDM.SAXStartDocument(Sender: TObject);
456 begin
457 FStack := TStack.Create;
458 FStack.Push(FTreeView.Items.GetFirstNode);
459 end;
460
461 procedure TFavoriteDM.SAXEndDocument(Sender: TObject);
462 begin
463 FStack.Free;
464 end;
465
466 procedure TFavoriteDM.SAXStartElement(Sender: TObject; const NamespaceURI, LocalName, QName: SAXString;
467 const Atts: IAttributes);
468 var
469 FavType: string;
470 ParentNode: TTreeNode;
471 CurrentNode: TTreeNode;
472 FavFolder: TFavoriteFolder;
473 FavBoard: TFavoriteBoardItem;
474 FavThread: TFavoriteThreadItem;
475 begin
476 if QName = 'folder' then begin
477 ParentNode := FStack.Peek;
478 if TObject(ParentNode.Data) is TFavoriteFolder then begin
479 FavFolder := TFavoriteFolder.Create;
480 CurrentNode := FTreeView.Items.AddChildObject(ParentNode, Atts.getValue('title'), FavFolder);
481 CurrentNode.ImageIndex := 12;
482 CurrentNode.SelectedIndex := 13;
483 FStack.Push(CurrentNode);
484 end;
485 end else if QName = 'favitem' then begin
486 ParentNode := FStack.Peek;
487 if TObject(ParentNode.Data) is TFavoriteFolder then begin
488 FavType := Atts.getValue('favtype');
489 if FavType = 'board' then begin
490 FavBoard := TFavoriteBoardItem.Create;
491 FavBoard.BBSID := Atts.getValue('bbs');
492 FavBoard.BoardName := Atts.getValue('boardname');
493 CurrentNode := FTreeView.Items.AddChildObject(ParentNode, Atts.getValue('title'), FavBoard);
494 CurrentNode.ImageIndex := 14;
495 CurrentNode.SelectedIndex := 15;
496 end else if FavType = 'thread' then begin
497 FavThread := TFavoriteThreadItem.Create;
498 FavThread.BBSID := Atts.getValue('bbs');
499 FavThread.ThreadID := Atts.getValue('thread');
500 FavThread.ThreadName := Atts.getValue('threadname');
501 CurrentNode := FTreeView.Items.AddChildObject(ParentNode, Atts.getValue('title'), FavThread);
502 CurrentNode.ImageIndex := 16;
503 CurrentNode.SelectedIndex := 17;
504 end;
505 end;
506 end;
507 end;
508
509 procedure TFavoriteDM.SAXEndElement(Sender: TObject; const NamespaceURI, LocalName, QName: SAXString);
510 begin
511 if QName = 'folder' then begin
512 if FStack.Count <> 0 then
513 FStack.Pop;
514 end;
515 end;
516
517 procedure TFavoriteDM.SAXCharacters(Sender: TObject; const PCh: SAXString);
518 begin
519 //
520 end;
521 }
522 function TFavoriteDM.SaveFavoriteFile(FileName: String) : Boolean;
523 var
524 FavoriteFilePath: string;
525 tempStringList: TStringList;
526 begin
527
528 FavoriteFilePath := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;
529
530 if FileExists( FavoriteFilePath ) then begin
531 tempStringList := TStringList.Create;
532 try
533 tempStringList.LoadFromFile( FavoriteFilePath );
534 tempStringList.SaveToFile( FileName );
535 finally
536 tempStringList.Free;
537 end;
538 Result := true;
539 end else begin
540 Result := false;
541 end;
542 end;
543
544 function TFavoriteDM.GetFavoriteFilePath() : String;
545 begin
546 Result := GikoSys.GetConfigDir + FAVORITE_FILE_NAME;
547 end;
548
549 end.

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