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[gikonavigoeson/gikonavi.git] / NewBoard.pas
1 unit NewBoard;
2
3 interface
4
5 uses
6         Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
7         Dialogs, IdAntiFreezeBase, IdAntiFreeze, IdBaseComponent, IdComponent,
8         IdTCPConnection, IdTCPClient, IdHTTP, IDException, StdCtrls, IniFiles,
9         GikoSystem, BoardGroup;
10
11 type
12         TNewBoardItem = record
13                 FResponseCode: Integer;
14                 FContent: string;
15         end;
16
17         TNewBoardDialog = class(TForm)
18                 Label1: TLabel;
19                 MessageMemo: TMemo;
20                 UpdateButton: TButton;
21         CloseButton: TButton;
22                 Indy: TIdHTTP;
23                 IdAntiFreeze: TIdAntiFreeze;
24                 StopButton: TButton;
25         BoardURLComboBox: TComboBox;
26         Label13: TLabel;
27         EditIgnoreListsButton: TButton;
28         Label2: TLabel;
29                 procedure UpdateButtonClick(Sender: TObject);
30                 procedure StopButtonClick(Sender: TObject);
31                 procedure CloseButtonClick(Sender: TObject);
32                 procedure FormCreate(Sender: TObject);
33         procedure EditIgnoreListsButtonClick(Sender: TObject);
34         procedure FormClose(Sender: TObject; var Action: TCloseAction);
35         private
36                 { Private \90é\8c¾ }
37                 IgnoreLists : TStringList;
38                 FAbort: Boolean;
39                 function BoardDownload(const URL: String): TNewBoardItem;
40                 function BoardLoardFromFile(const FilePath: String): String;
41                 function UpdateURL(s: string): boolean;
42                 procedure SetIgnoreCategory(b: boolean);
43                 procedure EditIgnoreList(Sender: TObject);
44                 procedure UpdateIgnoreList(Sender: TObject);
45         function CheckDeleteItem(ini: TMemIniFile): Boolean;
46         public
47                 { Public \90é\8c¾ }
48         class procedure InitHTTPClient(client : TIdHTTP);
49         end;
50
51 var
52         NewBoardDialog: TNewBoardDialog;
53
54
55 implementation
56
57 uses Giko, IdHeaderList, MojuUtils, GikoDataModule;
58
59 {$R *.dfm}
60
61 procedure TNewBoardDialog.UpdateButtonClick(Sender: TObject);
62 var
63         Item: TNewBoardItem;
64         URL : String;
65         protocol, host, path, document, port, bookmark: String;
66     TabURLs: TStringList;
67 begin
68         try
69                 MessageMemo.Clear;
70                 GikoSys.Setting.BoardURLSelected := BoardURLComboBox.ItemIndex + 1;
71                 FAbort := False;
72                 UpdateButton.Enabled := False;
73                 StopButton.Enabled := True;
74                 CloseButton.Enabled := False;
75                 EditIgnoreListsButton.Enabled := False;
76                 URL := BoardURLComboBox.Text;
77                 GikoSys.ParseURI(URL, protocol, host, path, document, port, bookmark);
78                 if (protocol = '') then begin
79                         Item.FContent := BoardLoardFromFile(URL);
80                 end else if (AnsiPos('http', protocol) > 0) then begin
81                         Item := BoardDownload(URL);
82                 end;
83                 StopButton.Enabled := False;
84                 if FAbort then
85                         Exit;
86                 if Item.FContent <> '' then begin
87             TabURLs := TStringList.Create;
88             try
89                 GikoDM.GetTabURLs(TabURLs);
90                         if (UpdateURL(Item.FContent)) then begin
91                                 GikoForm.ReloadBBS;
92                             end;
93                 GikoDM.OpenURLs(TabURLs);
94             finally
95                         TabURLs.Free;
96             end;
97                 end else
98                         MessageMemo.Lines.Add('\83_\83E\83\93\83\8d\81[\83h\82ª\8e¸\94s\82µ\82Ü\82µ\82½[' + IntToStr(Item.FResponseCode) + ']');
99         finally
100                 UpdateButton.Enabled := True;
101                 StopButton.Enabled := False;
102                 CloseButton.Enabled := True;
103                 EditIgnoreListsButton.Enabled := True;
104         end;
105 end;
106
107 procedure TNewBoardDialog.StopButtonClick(Sender: TObject);
108 begin
109         FAbort := True;
110         Indy.DisconnectSocket;
111 end;
112
113 procedure TNewBoardDialog.CloseButtonClick(Sender: TObject);
114 begin
115         Close;
116 end;
117
118 function TNewBoardDialog.BoardDownload(const URL: String): TNewBoardItem;
119 var
120         Stream: TMemoryStream;
121         s: string;
122         i: Integer;
123 begin
124     InitHTTPClient( Indy );
125
126         Indy.Request.UserAgent := GikoSys.GetUserAgent;
127         Indy.Request.Referer := '';
128         Indy.Request.AcceptEncoding := 'gzip';
129
130         Indy.Request.CacheControl := 'no-cache';
131         Indy.Request.CustomHeaders.Add('Pragma: no-cache');
132
133 //      s := '';
134         Stream := TMemoryStream.Create;
135         try
136                 try
137                         MessageMemo.Lines.Add('\88È\89º\82Ì\8fê\8f\8a\82©\82ç\8eæ\93¾\82µ\82Ü\82·');
138                         //MessageMemo.Lines.Add(GikoSys.Setting.BoardURL2ch);
139                         MessageMemo.Lines.Add(URL);
140                         MessageMemo.Lines.Add('\83_\83E\83\93\83\8d\81[\83h\82ð\8aJ\8en\82µ\82Ü\82·');
141                         IdAntiFreeze.Active := True;
142                         try
143                                 Indy.Get(URL, Stream);
144                         finally
145                                 IdAntiFreeze.Active := False;
146                         end;
147                         Result.FContent := GikoSys.GzipDecompress(Stream, Indy.Response.ContentEncoding);
148                         MessageMemo.Lines.Add('\83_\83E\83\93\83\8d\81[\83h\82ª\8a®\97¹\82µ\82Ü\82µ\82½');
149                 except
150                         on E: EIdConnectException do begin
151                                 MessageMemo.Lines.Add('');
152                                 MessageMemo.Lines.Add('\90Ú\91±\82ª\8e¸\94s\82µ\82Ü\82µ\82½ \89ñ\90ü\82â\83v\83\8d\83L\83V\81AFW\82Ì\8fó\91Ô\82ð\92²\82×\82Ä\82­\82¾\82³\82¢');
153                                 MessageMemo.Lines.Add('FW\82ð\93ü\82ê\82Ä\82¢\82é\90l\82Í\90Ý\92è\82ð\8am\94F\82µ\82Ä\82­\82¾\82³\82¢');
154                                 MessageMemo.Lines.Add('NEC\82ÌPC\82Ì\8fê\8d\87\82ÍPC GATE\82ª\88«\82³\82ð\82µ\82Ä\82¢\82é\89Â\94\\90«\82ª\8d\82\82¢\82Å\82·');
155                                 MessageMemo.Lines.Add('Message: ' + E.Message);
156                         end;
157                         on E: Exception do begin
158                                 if FAbort then
159                                         MessageMemo.Lines.Add('\83_\83E\83\93\83\8d\81[\83h\82ð\92\86\92f\82µ\82Ü\82µ\82½')
160                                 else begin
161                                         MessageMemo.Lines.Add('\83_\83E\83\93\83\8d\81[\83h\82ª\8e¸\94s\82µ\82Ü\82µ\82½');
162                                         MessageMemo.Lines.Add('ResponseCode: ' + IntToStr(Indy.ResponseCode));
163                                         MessageMemo.Lines.Add('Message: ' + E.Message);
164                                         MessageMemo.Lines.Add('------------------------');
165                                         for i := 0 to Indy.Response.RawHeaders.Count - 1 do begin
166                                                 s := Indy.Response.RawHeaders.Names[i];
167                                                 s := s + ': ' + Indy.Response.RawHeaders.Values[s];
168                                                 MessageMemo.Lines.Add(s);
169                                         end;
170                                         MessageMemo.Lines.Add('------------------------');
171                                 end;
172                         end;
173                 end;
174                 Result.FResponseCode := Indy.ResponseCode;
175         finally
176                 Stream.Free;
177         end;
178 end;
179
180 function TNewBoardDialog.UpdateURL(s: string): boolean;
181 var
182         i: Integer;
183         idx: Integer;
184         idx1: Integer;
185         idx2: Integer;
186         tmp: string;
187         URL: string;
188         Title: string;
189         cate: string;
190         Board: TBoard;
191         Change: Boolean;
192         Ignore: Boolean;
193         ini: TMemIniFile;
194         oldURLs : TStringList;
195         newURLs : TStringList;
196 begin
197         Change := False;
198         MessageMemo.Lines.Add('\90V\94Â\81A\94ÂURL\95Ï\8dX\83`\83F\83b\83N\82ð\8aJ\8en\82µ\82Ü\82·');
199         MessageMemo.Lines.Add('');
200         s := CustomStringReplace(s, '<B>', '<b>', true);
201         s := CustomStringReplace(s, '<BR>', '<br>', true);
202         s := CustomStringReplace(s, '</B>', '</b>', true);
203         s := CustomStringReplace(s, '<A HREF', '<a href', true);
204         s := CustomStringReplace(s, '</A', '</a', true);
205         cate := '';
206
207         oldURLs := TStringList.Create;
208         newURLs := TStringList.Create;
209
210         try
211
212                 GikoSys.ForceDirectoriesEx(GikoSys.GetConfigDir);
213                 ini := TMemIniFile.Create(GikoSys.GetBoardFileName);
214                 try
215                         //
216                         //\8dí\8f\9c\83I\83v\83V\83\87\83\93\82ª\91I\91ð\82³\82ê\82Ä\82¢\82é\8fê\8d\87\82Í\83N\83\8a\83A
217
218                         ini.Clear;
219
220                         while True do begin
221                                 idx1 := AnsiPos('<b>', s);
222                                 idx2 := AnsiPos('<a', s);
223                                 if (idx1 = 0) and (idx2 = 0) then Break;
224
225                                 if idx1 < idx2 then begin
226                                         //<br>
227                                         idx := AnsiPos('</b>', s);
228                                         if idx = 0 then begin
229                                                 s := Copy(s, idx1 + 4, Length(s));
230                                                 continue;
231                                         end;
232                                         tmp := Copy(s, idx1, (idx - idx1) + 4);
233                                         tmp := CustomStringReplace(tmp, '<b>', '');
234                                         tmp := CustomStringReplace(tmp, '</b>', '');
235                                         Ignore := false;
236                                         for i := 0 to IgnoreLists.Count - 1 do begin
237                                                 if tmp = Trim(IgnoreLists[i]) then begin
238                                                         cate := '';
239                                                         s := Copy(s, idx + 5, Length(s));
240                                                         Ignore := True;
241                                                         break;
242                                                 end;
243                                         end;
244                                         if Ignore then
245                                                 Continue;
246                                         {
247                                         if (tmp = '\82¨\82·\82·\82ß') or
248                                                  (tmp = '\93Á\95Ê\8aé\89æ') or
249                                                  (tmp = '\82Ü\82¿\82a\82a\82r') or
250                                                  (tmp = '\83`\83\83\83b\83g') or
251                                                  (tmp = '\82¨\8aG\82©\82«') or
252                                                  (tmp = '\89^\89c\88Ä\93à') or
253                                                  (tmp = '\83c\81[\83\8b\97Þ') or
254                                                  (tmp = '\91¼\82Ì\83T\83C\83g') then begin
255                                                 cate := '';
256                                                 s := Copy(s, idx + 5, Length(s));
257                                                 Continue;
258                                         end;
259                                         }
260                                         s := Copy(s, idx + 5, Length(s));
261                                         cate := tmp;
262                                 end else begin
263                                         //<a href=
264                                         if cate = '' then begin
265                                                 s := Copy(s, idx2 + 2, Length(s));
266                                         end else begin
267                                                 idx := AnsiPos('</a>', s);
268                                                 tmp := Copy(s, idx2, (idx - idx2) + 4);
269                                                 tmp := CustomStringReplace(tmp, '<a href=', '');
270                                                 tmp := CustomStringReplace(tmp, '</a>', '');
271                         tmp := CustomStringReplace(tmp, 'TARGET=_blank', '');
272                                                 i := AnsiPos('>', tmp);
273                                                 if i <> 0 then begin
274                                                         URL := Trim(Copy(tmp, 1, i - 1));
275                                                         Title := Copy(tmp, i + 1, Length(tmp));
276                             // BBSs\82ª\8bó\91Î\8dô
277                             if Length(BBSs) = 0 then begin
278                                 Board := nil;
279                             end else begin
280                                 Board := BBSs[ 0 ].FindBoardFromTitle(Title);
281                             end;
282                             if Board = nil then begin
283                                 MessageMemo.Lines.Add('\90V\94Â\92Ç\89Á\81u' + Title + '(' + URL + ')\81v');
284                                 ini.WriteString(cate, Title, URL);
285                                 Change := True;
286                             end else begin
287                                 if Board.URL <> URL then begin
288                                         MessageMemo.Lines.Add('URL\95Ï\8dX\81u' + Board.Title + '(' + URL +')\81v');
289                                     ini.WriteString(cate, Title, URL);
290                                     oldURLs.Add(Board.URL);
291                                     newURLs.Add(URL);
292                                     Change := True;
293                                 end else begin
294                                         ini.WriteString(cate, Title, URL);
295                                 end;
296                             end;
297                                                 end else begin
298                                                         s := Copy(s, idx2 + 2, Length(s));
299                                                         Continue;
300                                                 end;
301                                                 s := Copy(s, idx + 5, Length(s));
302                                         end;
303                                 end;
304                         end;
305             // \83J\83e\83S\83\8a/\94Â\82ª\8c¸\82Á\82½\82¾\82¯\82¾\82ÆChange\83t\83\89\83O\82ª\82½\82½\82È\82¢\82Æ\82«\82Ì\91Î\8dô
306             if not Change then begin
307                 Change := CheckDeleteItem(ini);
308             end;
309                 finally
310                         if Change then
311                                 ini.UpdateFile;
312                         ini.Free;
313                 end;
314                 MessageMemo.Lines.Add('');
315             if Change then begin
316             GikoForm.FavoritesURLReplace(oldURLs, newURLs);
317             GikoForm.RoundListURLReplace(oldURLs, newURLs);
318             GikoForm.TabFileURLReplace(oldURLs, newURLs);
319                         MessageMemo.Lines.Add('\90V\94Â\81A\94ÂURL\95Ï\8dX\83`\83F\83b\83N\82ª\8a®\97¹\82µ\82Ü\82µ\82½');
320                         MessageMemo.Lines.Add('\81u\95Â\82\82é\81v\83{\83^\83\93\82ð\89\9f\82µ\82Ä\82­\82¾\82³\82¢');
321                 end else
322                         MessageMemo.Lines.Add('\90V\94Â\81A\94ÂURL\95Ï\8dX\82Í \82 \82è\82Ü\82¹\82ñ\82Å\82µ\82½');
323     finally
324         oldURLs.Free;
325         newURLs.Free;
326         end;
327         Result := Change;
328 end;
329 //! \8dí\8f\9c\83J\83e\83S\83\8a/\94Â\83`\83F\83b\83N
330 function TNewBoardDialog.CheckDeleteItem(ini: TMemIniFile): Boolean;
331 var
332         URL: string;
333         Title: string;
334         orgini: TMemIniFile;
335     orgStrings, newStrings: TStringList;
336     i: Integer;
337 begin
338     orgini := TMemIniFile.Create(GikoSys.GetBoardFileName);
339     orgStrings := TStringList.Create;
340     newStrings := TStringList.Create;
341     try
342         ini.ReadSections(newStrings);
343         orgini.ReadSections(orgStrings);
344         if (newStrings.Count <> orgStrings.Count) then begin
345             //\83J\83e\83S\83\8a\92Ç\89Á\82Í\81A\94Â\82ª\92Ç\89Á\82É\82È\82é\82Ì\82Å\83`\83F\83b\83N\82µ\82È\82­\82Ä\82à\82¢\82¢
346             //\83J\83e\83S\83\8a\82Ì\8dí\8f\9c\83`\83F\83b\83N
347             for i := 0 to orgStrings.Count - 1 do begin
348                 if (newStrings.IndexOf(orgStrings[i]) = -1) then begin
349                     MessageMemo.Lines.Add('\83J\83e\83S\83\8a\8dí\8f\9c\81u' + orgStrings[i] + '\81v');
350                 end;
351             end;
352             Result := True;
353         end else begin
354             // \94Â\82Ì\90\94\83`\83F\83b\83N
355             ini.GetStrings(newStrings);
356             orgini.GetStrings(orgStrings);
357             if (newStrings.Count <> orgStrings.Count) then begin
358                 // \94Â\82Ì\8dí\8f\9c\83`\83F\83b\83N
359                 for i := 0 to orgStrings.Count - 1 do begin
360                     if (newStrings.IndexOf(orgStrings[i]) = -1) then begin
361                         Title := Copy(orgStrings[i], 1 , AnsiPos('=',orgStrings[i]) - 1);
362                         URL := Copy(orgStrings[i],
363                             AnsiPos('=',orgStrings[i]) + 1, Length(orgStrings[i]));
364                         MessageMemo.Lines.Add('\94Â\8dí\8f\9c\81u' + Title + '(' + URL +')\81v');
365                     end;
366                 end;
367                 Result := True;
368             end;
369         end;
370     finally
371         orgStrings.Free;
372         newStrings.Free;
373         orgini.Free;
374     end;
375 end;
376 procedure TNewBoardDialog.FormCreate(Sender: TObject);
377 begin
378         StopButton.Enabled := False;
379         BoardURLComboBox.Clear;
380         BoardURLComboBox.Items.AddStrings(GikoSys.Setting.BoardURLs);
381         try
382                 BoardURLComboBox.ItemIndex := GikoSys.Setting.BoardURLSelected - 1;
383         except
384                 BoardURLComboBox.ItemIndex := 0;
385         end;
386         SetIgnoreCategory(false);
387 end;
388 //\94Â\8dX\90V\82Ì\8f\9c\8aO\83J\83e\83S\83\8a\83\8a\83X\83g\82Ì\93o\98^
389 {['\82¨\82·\82·\82ß', '\93Á\95Ê\8aé\89æ', '\82Ü\82¿\82a\82a\82r', '\83`\83\83\83b\83g', '\82¨\8aG\82©\82«', '\89^\89c\88Ä\93à', '\83c\81[\83\8b\97Þ', '\91¼\82Ì\83T\83C\83g']}
390 procedure TNewBoardDialog.SetIgnoreCategory(b: boolean);
391 begin
392         IgnoreLists := TStringList.Create;
393         if not( FileExists(GikoSys.Setting.GetIgnoreFileName) ) or ( b )then begin
394                 IgnoreLists.Add('\82¨\82·\82·\82ß');
395                 IgnoreLists.Add('\93Á\95Ê\8aé\89æ');
396                 IgnoreLists.Add('\82Ü\82¿\82a\82a\82r');
397                 IgnoreLists.Add('\83`\83\83\83b\83g');
398                 IgnoreLists.Add('\82¨\8aG\82©\82«');
399                 IgnoreLists.Add('\89^\89c\88Ä\93à');
400                 IgnoreLists.Add('\83c\81[\83\8b\97Þ');
401                 IgnoreLists.Add('\91¼\82Ì\83T\83C\83g');
402         end else begin
403                 try
404                         IgnoreLists.LoadFromFile(GikoSys.Setting.GetIgnoreFileName);
405                 except
406                         IgnoreLists.Free;
407                         SetIgnoreCategory(true);
408                 end;
409         end;
410 end;
411
412 procedure TNewBoardDialog.EditIgnoreListsButtonClick(Sender: TObject);
413 begin
414         EditIgnoreList(Sender);
415         EditIgnoreListsButton.OnClick := UpdateIgnoreList;
416 end;
417 procedure TNewBoardDialog.EditIgnoreList(Sender: TObject);
418 var
419         i: Integer;
420 begin
421         EditIgnoreListsButton.Caption := '\8f\9c\8aO\83J\83e\83S\83\8a\81[\8dX\90V';
422         Label2.Caption := '\8ae\82P\8ds\82É\83J\83e\83S\83\8a\96¼\82ð\8bL\93ü\82µ\82Ä\82­\82¾\82³\82¢\81B\81i\89ü\8ds\82ÍCtrl+Enter\81j';
423         UpdateButton.Enabled := false;
424         //MessageMemo.ReadOnly := false;
425         MessageMemo.Clear;
426         for i := 0 to IgnoreLists.Count - 1 do
427                 MessageMemo.Lines.Add(IgnoreLists[i]);
428 end;
429 procedure TNewBoardDialog.UpdateIgnoreList(Sender: TObject);
430 var
431         i: Integer;
432 begin
433         Label2.Caption := '';
434     UpdateButton.Enabled := true;
435         EditIgnoreListsButton.Caption := '\8f\9c\8aO\83J\83e\83S\83\8a\81[\95Ò\8fW';
436         IgnoreLists.Clear;
437         for i := 0 to MessageMemo.Lines.Count - 1 do
438                 IgnoreLists.Add(MessageMemo.Lines[i]);
439         IgnoreLists.SaveToFile(GikoSys.Setting.GetIgnoreFileName);
440         IgnoreLists.Free;
441         SetIgnoreCategory(false);
442         //MessageMemo.ReadOnly := true;
443         MessageMemo.Clear;
444         EditIgnoreListsButton.OnClick := EditIgnoreListsButtonClick;
445 end;
446
447 procedure TNewBoardDialog.FormClose(Sender: TObject;
448   var Action: TCloseAction);
449 begin
450         IgnoreLists.Free;
451 end;
452 //! \83\8d\81[\83J\83\8b\83t\83@\83C\83\8b\82ð\83\8d\81[\83h\82·\82é
453 function TNewBoardDialog.BoardLoardFromFile(const FilePath: String): String;
454 var
455         html : TStringList;
456 begin
457         Result := '';
458         // \83t\83@\83C\83\8b\82ª\91\8dÝ\82µ\82Ä\82¢\82é\82©\83`\83F\83b\83N
459         if (FileExists(FilePath)) then begin
460                 html := TStringList.Create();
461                 try
462                         html.LoadFromFile(FilePath);
463                         Result := html.Text;
464                 finally
465                         html.Free;
466                 end;
467         end;
468 end;
469
470 class procedure TNewBoardDialog.InitHTTPClient(client : TIdHTTP);
471 begin
472         client.Request.Clear;
473     client.Request.CustomHeaders.Clear;
474         client.Request.UserAgent := GikoSys.GetUserAgent;
475         client.RecvBufferSize := Gikosys.Setting.RecvBufferSize;
476         client.ProxyParams.BasicAuthentication := False;
477         client.ReadTimeout := GikoSys.Setting.ReadTimeOut;
478
479         if GikoSys.Setting.ReadProxy then begin
480                 if GikoSys.Setting.ProxyProtocol then
481                         client.ProtocolVersion := pv1_1
482                 else
483                         client.ProtocolVersion := pv1_0;
484                 client.ProxyParams.ProxyServer := GikoSys.Setting.ReadProxyAddress;
485                 client.ProxyParams.ProxyPort := GikoSys.Setting.ReadProxyPort;
486                 client.ProxyParams.ProxyUsername := GikoSys.Setting.ReadProxyUserID;
487                 client.ProxyParams.ProxyPassword := GikoSys.Setting.ReadProxyPassword;
488                 if GikoSys.Setting.ReadProxyUserID <> '' then
489                         client.ProxyParams.BasicAuthentication := True;
490         end else begin
491                 if GikoSys.Setting.Protocol then
492                         client.ProtocolVersion := pv1_1
493                 else
494                         client.ProtocolVersion := pv1_0;
495                 client.ProxyParams.ProxyServer := '';
496                 client.ProxyParams.ProxyPort := 80;
497                 client.ProxyParams.ProxyUsername := '';
498                 client.ProxyParams.ProxyPassword := '';
499         end;
500 end;
501 end.