1: #!/usr/local/bin/perl
2:
3: =head1 NAME
4:
5: updatedb.pl - a script for creation of new database.
6:
7: =head1 SYNOPSIS
8:
9: updatedb.pl B<[-i]> I<file1> I<file2>....
10:
11:
12: =head1 DESCRIPTION
13:
14: Updates information in the B<chgk> databse. Uses file
15:
16: =head1 OPTIONS
17:
18: =item B<-i>
19:
20: Ask about ParentId.
21:
22:
23: =head1 BUGS
24:
25: The database, user and password are hardcoded.
26:
27: =head1 AUTHOR
28:
29: Dmitry Rubinstein
30:
31: =head1 $Id: updatedb.pl,v 1.42 2006/09/25 00:09:43 roma7 Exp $
32:
33: =cut
34:
35: use vars qw($opt_i);
36:
37: use Getopt::Std;
38: my $unsortedname="../dump/unsorted";
39: getopts('i');
40: #open STDERR, ">errors";
41: my $Interactive=$opt_i || 0;
42: my $DUMPDIR = $ENV{DUMPDIR} || "../dump";
43:
44: my (%RevMonths) =
45: ('Jan', '1', 'Feb', '2', 'Mar', '3', 'Apr', '4', 'May', '5', 'Jun', '6',
46: 'Jul', '7', 'Aug', '8', 'Sep', '9', 'Oct', '10', 'Nov', '11',
47: 'Dec', '12',
48: 'JAN', '1', 'FEB', '2', 'MAR', '3', 'APR', '4', 'MAY', '5', 'JUN', '6',
49: 'JUL', '7', 'AUG', '8', 'SEP', '9', 'OCT', '10', 'NOV', '11',
50: 'DEC', '12',
51: 'Янв', '1', 'Фев', '2', 'Мар', '3', 'Апр', '4', 'Май', '5',
52: 'Июн', '6', 'Июл', '7', 'Авг', '8', 'Сен', '9',
53: 'Окт', '10', 'Ноя', '11', 'Дек', '12');
54: my ($sth);
55:
56:
57:
58:
59:
60: use DBI;
61: use strict;
62: my $isunsorted=0;
63: sub UpdateParents {
64: my ($dbh, $ParentId, $all_qnum,$CreatedAt) = @_;
65: if ($ParentId) {
66: my ($sth1) = $dbh->prepare("SELECT QuestionsNum, ParentId, CreatedAt
67: FROM Tournaments WHERE Id = $ParentId");
68: $sth1->execute;
69: my ($q, $p,$c) = ($sth1->fetchrow)[0, 1, 2];
70: $c=$CreatedAt if $CreatedAt && ($CreatedAt gt $c);
71: my $qc=$dbh->quote($c);
72: $dbh->do("UPDATE Tournaments SET
73: QuestionsNum=$q + $all_qnum, CreatedAt=$qc
74: WHERE Id = $ParentId");
75: &UpdateParents($dbh, $p, $all_qnum,$c);
76: }
77: }
78:
79:
80: sub getField {
81: my($desc, $dbh) = @_;
82: my($key);
83: my($value) = ('');
84: while (<$desc>) {
85: s/[
]//g;
86: if ($key && /^\s*$/) {
87: chomp $value;
88: $value =~ s/\s+$//;
89: chomp $key;
90: if ($key eq 'Дата') {
91: $value =~ s/^(.*)-(.*)-(.*)$/$3-$2-$1/;
92: my($month) = $RevMonths{$2} || '01';
93: $value =~ s/-(.*)-/-$month-/;
94: $value =~ s/-00*$/-01/;
95: }
96: if ($key eq 'Автор') {$value=~s/\.$//;}
97: $value = $dbh->quote($value);
98: return ($key, $value);
99: }
100: next if (/^\s*$/);
101:
102: if (!$key && /^(.*?)[:\.]\s*(.*)$/s) {
103: $key = $1;
104: $value=$2;
105: next;
106: }
107: if ($key) {
108: $value .= $_;
109: next;
110: }
111: }
112: if ($key && $value) {
113: $value=~s/\s+$//;
114: $value = $dbh->quote($value);
115: return ($key, $value);
116: }
117: return (0, 0);
118: }
119:
120: sub SelectGroup {
121: my ($dbh, $source, $TourName) = @_;
122: my ($sth, $ParentId, $i, @arr);
123:
124: if ($Interactive) {
125: $sth = $dbh->prepare("SELECT Id, Title FROM
126: Tournaments WHERE Type = 'Г'");
127: $sth->execute;
128: print "Выберите группу для турнира:\n$TourName, файл $source\n\n";
129: while (@arr=$sth->fetchrow) {
130: print "[$arr[0]] $arr[1]\n";
131: }
132: $ParentId = <STDIN>;
133: chomp $ParentId;
134: if (!$ParentId) {
135: print "Пропускаем файл $source\n";
136: print STDERR "Файл $source отвергнут оператором\n";
137: return (0,0);
138: } else {
139: print "Вы выбрали турнир: $ParentId\n";
140: $sth = $dbh->prepare("INSERT INTO Tournaments
141: (Title, Type, ParentId, FileName)
142: VALUES ($TourName, 'Ч', $ParentId,
143: $source)");
144: $sth->execute;
145: my $TournamentId = $sth->{mysql_insertid};
146: return ($TournamentId,$ParentId);
147: }
148: } else {
149: # Теперь, если файла нет в дереве турниров, никаких вопросов не
150: # задаётся, а вместо этого он добавляется в группу 9999
151: $ParentId = 9999;
152: my $tempsource=$source;
153: my $temptname=$TourName;
154: $tempsource=~s/^\'(.*)\'$/$1/;
155: $temptname=~s/^\'(.*)\'$/$1/;
156: print UNSORTED "$tempsource".((12 -length($source))x' ')."\t$temptname\n";
157: $isunsorted=1;
158: $sth = $dbh->prepare("INSERT INTO Tournaments
159: (Title, Type, ParentId, FileName)
160: VALUES ($TourName, 'Ч', $ParentId,
161: $source)");
162: $sth->execute;
163: my $TournamentId = $sth->{mysql_insertid};
164: return ($TournamentId,$ParentId);
165: }
166:
167:
168: }
169:
170: sub UpdateTournament {
171: my ($dbh, $TournamentId, $field, $value) = @_;
172: $dbh->do("UPDATE Tournaments SET $field=$value WHERE Id=$TournamentId")
173: or die $dbh->errstr;
174: }
175:
176: sub UpdateQuestion {
177: my ($dbh, $QuestionId, $field, $value) = @_;
178:
179: if (($field eq 'Type') && ($value eq "'Д'")) {
180: $value = "'ЧД'";
181: }
182: $dbh->do("UPDATE Questions SET $field=$value
183: WHERE QuestionId=$QuestionId")
184: or die $dbh->errstr;
185: }
186:
187: sub CheckFile {
188: my ($dbh, $source, $title) = @_;
189: my $sth = $dbh->prepare("SELECT Id,ParentId,QuestionsNum FROM Tournaments
190: WHERE FileName=$source AND Type='Ч'");
191: $sth->execute or die $dbh->errstr;
192: my @arr = $sth->fetchrow;
193: if (! scalar @arr) {
194: return SelectGroup($dbh,$source,$title);
195: }
196: my($Id,$ParentId,$QuestionsNum)=@arr;
197: if($QuestionsNum) {
198: print "Файл $source с данными $title уже существует. ",
199: "Заменить?[y/N]\n";
200: my $answer = <STDIN>;
201: if ($answer !~ /^[yY]/) {
202: return (0,0);
203: } else {
204: DeleteTournament($dbh,$Id,$ParentId,$QuestionsNum,0);
205: }
206: }
207: return($Id,$ParentId);
208: }
209:
210:
211: sub DeleteTournament {
212: my ($dbh,$Id,$ParentId,$QuestionsNum,$DeleteMyself) = @_;
213: if ($QuestionsNum) {
214: UpdateParents($dbh,$ParentId,-$QuestionsNum);
215: }
216: my (@Tours) = &GetTours($dbh, $Id);
217: foreach my $Tour (@Tours) {
218: DeleteTournament($dbh,$Tour,$Id,0,1);
219: }
220: my $sth = $dbh->prepare("DELETE FROM Questions
221: WHERE ParentId=$Id");
222: $sth->execute or die $dbh->errstr;
223: if($DeleteMyself) {
224: $sth = $dbh->prepare("DELETE FROM Tournaments
225: WHERE Id=$Id");
226: $sth->execute or die $dbh->errstr;
227: }
228: }
229:
230: sub GetTours {
231: my ($dbh, $ParentId) = @_;
232: my (@arr, @Tours);
233:
234: my ($sth) = $dbh->prepare("SELECT Id FROM Tournaments
235: WHERE ParentId=$ParentId ORDER BY Id");
236:
237: $sth->execute;
238:
239: while (@arr = $sth->fetchrow) {
240: push @Tours, $arr[0];
241: }
242:
243: return @Tours;
244: }
245:
246: sub CreateTour {
247: my ($dbh,$title,$ParentId,$TourNum,$rh_defaults)=@_;
248: my $sth = $dbh->prepare("INSERT INTO Tournaments
249: (Title, Type, ParentId, Number)
250: VALUES ($title, 'Т', $ParentId, $TourNum)");
251: $sth->execute;
252: my $TourId = $sth->{mysql_insertid};
253: while (my ($key,$value)=each %$rh_defaults) {
254: &UpdateTournament($dbh, $TourId, $key, $value);
255: }
256: return $TourId;
257: }
258:
259:
260: MAIN:
261: {
262: my($key, $value, $addition);
263: #
264: # Inherited fields for a Tour or Tournament
265: #
266: my %TourFields = ('Копирайт' => 'Copyright',
267: 'Инфо' => 'Info', 'URL' => 'URL',
268: 'Ссылка' => 'URL', 'Редактор' => 'Editors',
269: 'Обработан'=> 'EnteredBy',
270: 'Дата'=>'PlayedAt');
271: #
272: # Inherited fields for a Question
273: #
274: my %QuestionFields = ('Тип'=> 'Type', 'Вид'=> 'Type',
275: 'Автор' => 'Authors', 'Рейтинг'=>'Rating',
276: 'Источник' => 'Sources',
277: 'Тема' => 'Topic');
278:
279:
280: my($source);
281:
282: my($dbh) = DBI->connect("DBI:mysql:chgk", "piataev", "")
283: or die "Can't connect to DB chgk\n";
284: if ($dbh->get_info( 18 )=~/^(5|(4.1))/) {$dbh->do("SET NAMES 'koi8r'");}
285: my @sources;
286: open UNSORTED, ">$unsortedname";
287: while ($source = shift) {
288: push @sources,glob($source);
289: }
290: foreach $source(@sources) {
291: my $TourNum=0;
292: my($PlayedAt) = '';
293: my($QuestionId, $TourId, $TournamentId, $ParentId) = (0, 0, 0, 0);
294: my($tournum, $qnum, $all_qnum) = (0, 0, 0);
295: my (@d) = (localtime((stat($source))[9]))[5,4,3];
296: $d[1]++;
297: $d[1]=sprintf("%02d",$d[1]);
298: $d[2]=sprintf("%02d",$d[2]);
299: $d[0]+=1900;
300: my $UnquotedCreated=join('-', @d);
301: my ($CreatedAt) = $dbh->quote($UnquotedCreated);
302:
303: open INFD, $source
304: or die "Can't open input file: $!\n";
305:
306: $source =~ s/^.*\/([^\/]*)$/$1/;
307: my $unquotedsource=$source;
308: $unquotedsource=~s/\.txt\s*$//;
309: $source = $dbh->quote($source);
310: print STDERR "Файл: $source, дата: $CreatedAt ";
311: my %TourDefaults=('CreatedAt'=>$CreatedAt);
312: my %QuestionDefaults=();
313: my %QuestionGlobalDefaults=('Type'=>$dbh->quote('Ч'));
314: while (($key, $value) = getField(\*INFD, $dbh)) {
315: last if (!$key);
316:
317: if ($key =~ /Мета/) {
318: next; # This is obsolete
319: }
320: if ($key =~ /Чемпионат/ || $key =~ /Пакет/) {
321: ($TournamentId, $ParentId) = CheckFile($dbh,$source,$value);
322: if (!$TournamentId) {
323: last;
324: }
325: $sth = $dbh->prepare("UPDATE Tournaments SET
326: Title=$value, Type='Ч',
327: ParentId=$ParentId,
328: FileName=$source,
329: CreatedAt=$CreatedAt
330: WHERE
331: Id=$TournamentId");
332: $sth->execute;
333: next;
334: }
335: if ($key =~ /Тур/) {
336: if ($TourId) {
337:
338: $dbh->do("UPDATE Tournaments SET QuestionsNum=$qnum
339: WHERE Id=$TourId");
340: }
341: $qnum = 0;
342: $TourNum++;
343: $TourDefaults{'FileName'}=$dbh->quote(
344: "$unquotedsource.$TourNum"
345: );
346: $TourId=CreateTour($dbh,$value,$TournamentId,$TourNum,
347: \%TourDefaults);
348: %QuestionDefaults=%QuestionGlobalDefaults;
349: $QuestionId=0;
350: next;
351: }
352: if ($key =~ /Вопрос/) {
353: if (!$TourId) {
354: $qnum = 0;
355: $TourNum++;
356: $TourId=CreateTour($dbh,'1',$TournamentId,$TourNum,
357: \%TourDefaults);
358: %QuestionDefaults=%QuestionGlobalDefaults;
359: }
360: my $query = "INSERT INTO Questions
361: (ParentId, Number)
362: VALUES ($TourId, $qnum+1)";
363: $sth = $dbh->prepare($query);
364: $sth->execute or print $query;;
365: $QuestionId = $sth->{mysql_insertid};
366: &UpdateQuestion($dbh, $QuestionId, "Question", $value);
367: while (my ($key,$value)=each %QuestionDefaults) {
368: &UpdateQuestion($dbh, $QuestionId, $key, $value);
369: }
370: $qnum++;
371: $all_qnum++;
372: next;
373: }
374:
375: if ($key =~ /Ответ/) {
376: &UpdateQuestion($dbh, $QuestionId, "Answer", $value);
377: next;
378: }
379:
380:
381: if ($key =~ /Зач[её]т/) {
382: &UpdateQuestion($dbh, $QuestionId, "PassCriteria", $value);
383: next;
384: }
385:
386:
387:
388: if ($key =~ /Комментари/) {
389: &UpdateQuestion($dbh, $QuestionId, "Comments", $value);
390: next;
391: }
392:
393:
394:
395: my @Fields = grep { $key =~ /$_/ } keys %QuestionFields;
396:
397: if (scalar @Fields) {
398: my $word = shift @Fields;
399: my $field = $QuestionFields{$word};
400: if ($QuestionId) {
401: &UpdateQuestion($dbh, $QuestionId, $field, $value);
402: } elsif ($TourId) {
403: $QuestionDefaults{$field}=$value;
404: } else {
405: $QuestionGlobalDefaults{$field}=$value;
406: }
407: next;
408: }
409:
410: @Fields = grep { $key =~ /$_/ } keys %TourFields;
411:
412: if (scalar @Fields) {
413: my $word = shift @Fields;
414: my $field = $TourFields{$word};
415: if ($QuestionId) {
416: print STDERR "ОШИБКА: $key $value недопустимы после",
417: " начала вопросов\n";
418: } elsif ($TourId) {
419: &UpdateTournament($dbh, $TourId, $field, $value);
420: } else {
421: &UpdateTournament($dbh, $TournamentId, $field, $value);
422: $TourDefaults{$field}=$value;
423: }
424: next;
425: }
426:
427:
428: #
429: # If we are here, something got wrong!
430: #
431: print STDERR "\nЯ НЕ ПОНИМАЮ: $key, $value!\n";
432:
433: }
434: $dbh->do("UPDATE Tournaments SET QuestionsNum=$qnum
435: WHERE Id=$TourId");
436: $dbh->do("UPDATE Tournaments SET QuestionsNum=$all_qnum
437: WHERE Id=$TournamentId");
438: &UpdateParents($dbh, $ParentId, $all_qnum,$UnquotedCreated);
439: print STDERR "Всего вопросов: $all_qnum \n";
440: }
441: close UNSORTED;
442: unlink $unsortedname unless $isunsorted;
443: $dbh->disconnect;
444: }
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