Annotation of db/prgsrc/updatedb.pl, revision 1.11
1.1 boris 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 I<file1> I<file2>....
10:
11:
12: =head1 DESCRIPTION
13:
14: Updates information in the B<chgk> databse. Uses file
15:
16:
17: =head1 BUGS
18:
19: The database, user and password are hardcoded.
20:
21: =head1 AUTHOR
22:
23: Dmitry Rubinstein
24:
1.11 ! boris 25: =head1 $Id: updatedb.pl,v 1.10 2000/10/20 01:45:46 boris Exp boris $
1.1 boris 26:
27: =cut
28:
29: my (%RevMonths) =
1.5 boris 30: ('Jan', '1', 'Feb', '2', 'Mar', '3', 'Apr', '4', 'May', '5', 'Jun', '6',
31: 'Jul', '7', 'Aug', '8', 'Sep', '9', 'Oct', '10', 'Nov', '11',
32: 'Dec', '12',
33: 'JAN', '1', 'FEB', '2', 'MAR', '3', 'APR', '4', 'MAY', '5', 'JUN', '6',
34: 'JUL', '7', 'AUG', '8', 'SEP', '9', 'OCT', '10', 'NOV', '11',
35: 'DEC', '12',
36: 'Янв', '0', 'Фев', 1, 'Мар', 2, 'Апр', 3, 'Май', '4',
37: 'Июн', '5', 'Июл', 6, 'Авг', '7', 'Сен', '8',
38: 'Окт', '9', 'Ноя', '19', 'Дек', '11');
1.1 boris 39: my ($sth);
40:
1.3 boris 41: use vars qw($/);
42:
1.4 boris 43:
1.3 boris 44:
1.1 boris 45: use DBI;
46: use strict;
47:
48: sub UpdateParents {
1.5 boris 49: my ($dbh, $ParentId, $all_qnum) = @_;
50: if ($ParentId) {
51: my ($sth1) = $dbh->prepare("SELECT QuestionsNum, ParentId
52: FROM Tournaments WHERE Id = $ParentId");
53: $sth1->execute;
54: my ($q, $p) = ($sth1->fetchrow)[0, 1];
55: $dbh->do("UPDATE Tournaments SET
56: QuestionsNum=$q + $all_qnum
57: WHERE Id = $ParentId");
58: &UpdateParents($dbh, $p, $all_qnum);
59: }
1.1 boris 60: }
61:
62: sub getField {
1.5 boris 63: my($desc, $dbh) = @_;
64: my($key);
65: my($value) = ('');
66: while (<$desc>) {
1.11 ! boris 67: s/[
]//g;
1.5 boris 68: if ($key && /^\s*$/) {
69: chomp $value;
70: chomp $key;
71: if ($key eq 'Дата') {
72: $value =~ s/^(.*)-(.*)-(.*)$/$3-$2-$1/;
1.9 boris 73: my($month) = $RevMonths{$2} || '000';
1.5 boris 74: $value =~ s/$2/$month/;
75: }
76: $value = $dbh->quote($value);
77: return ($key, $value);
78: }
79: next if (/^\s*$/);
80:
1.10 boris 81: if (/^(.*)[:\.][\s]*$/ && !$key) {
1.5 boris 82: $key = $1;
83: next;
1.1 boris 84: }
1.5 boris 85: if ($key) {
86: $value .= $_;
87: next;
1.1 boris 88: }
1.5 boris 89: }
90: if ($key && $value) {
91: $value = $dbh->quote($value);
92: return ($key, $value);
93: }
94: return (0, 0);
1.1 boris 95: }
96:
97: sub SelectGroup {
1.7 boris 98: my ($dbh, $source, $TourName) = @_;
99: my ($sth, $ParentId, $i, @arr);
1.5 boris 100:
101: $sth = $dbh->prepare("SELECT Id, Title FROM
1.1 boris 102: Tournaments WHERE Type = 'Г'");
1.5 boris 103: $sth->execute;
1.7 boris 104: print "Выберите группу для турнира:\n$TourName, файл $source\n\n";
1.5 boris 105: while (@arr=$sth->fetchrow) {
106: print "[$arr[0]] $arr[1]\n";
107: }
108: $ParentId = <STDIN>;
1.8 boris 109: chomp $ParentId;
1.7 boris 110: if (!$ParentId) {
111: print "Пропускаем файл $source\n";
112: print STDERR "Файл $source отвергнут оператором\n";
113: return (0,0);
114: } else {
115: print "Вы выбрали турнир: $ParentId\n";
116: $sth = $dbh->prepare("INSERT INTO Tournaments
117: (Title, Type, ParentId, FileName)
118: VALUES ($TourName, 'Ч', $ParentId,
1.8 boris 119: $source)");
1.7 boris 120: $sth->execute;
121: my $TournamentId = $sth->{mysql_insertid};
122: return ($TournamentId,$ParentId);
123: }
124:
125:
1.1 boris 126: }
127:
128: sub UpdateTournament {
1.5 boris 129: my ($dbh, $TournamentId, $field, $value) = @_;
130: $dbh->do("UPDATE Tournaments SET $field=$value WHERE Id=$TournamentId")
131: or die $dbh->errstr;
1.1 boris 132: }
133:
134: sub UpdateQuestion {
1.5 boris 135: my ($dbh, $QuestionId, $field, $value) = @_;
136: $dbh->do("UPDATE Questions SET $field=$value
1.1 boris 137: WHERE QuestionId=$QuestionId")
1.5 boris 138: or die $dbh->errstr;
1.1 boris 139: }
140:
1.7 boris 141: sub CheckFile {
1.10 boris 142: my ($dbh, $source, $title) = @_;
1.7 boris 143: my $sth = $dbh->prepare("SELECT Id,ParentId,QuestionsNum FROM Tournaments
144: WHERE FileName=$source AND Type='Ч'");
145: $sth->execute or die $dbh->errstr;
146: my @arr = $sth->fetchrow;
147: if (! scalar @arr) {
148: return SelectGroup($dbh,$source,$title);
149: }
150: my($Id,$ParentId,$QuestionsNum)=@arr;
1.10 boris 151: if($QuestionsNum) {
1.7 boris 152: print "Файл $source с данными $title уже существует. ",
153: "Заменить?[y/N]\n";
154: my $answer = <STDIN>;
155: if ($answer !~ /^[yY]/) {
156: return (0,0);
157: } else {
1.10 boris 158: DeleteTournament($dbh,$Id,$ParentId,$QuestionsNum,0);
1.7 boris 159: }
160: }
161: return($Id,$ParentId);
162: }
163:
164:
165: sub DeleteTournament {
1.10 boris 166: my ($dbh,$Id,$ParentId,$QuestionsNum,$DeleteMyself) = @_;
167: if ($QuestionsNum) {
168: UpdateParents($dbh,$ParentId,-$QuestionsNum);
169: }
1.7 boris 170: my (@Tours) = &GetTours($dbh, $Id);
171: foreach my $Tour (@Tours) {
172: DeleteTournament($dbh,$Tour,1);
173: }
174: my $sth = $dbh->prepare("DELETE FROM Questions
175: WHERE ParentId=$Id");
176: $sth->execute or die $dbh->errstr;
177: if($DeleteMyself) {
178: $sth = $dbh->prepare("DELETE FROM Tournaments
179: WHERE Id=$Id");
1.9 boris 180: $sth->execute or die $dbh->errstr;
1.7 boris 181: }
182: }
1.8 boris 183:
184: sub GetTours {
185: my ($dbh, $ParentId) = @_;
186: my (@arr, @Tours);
187:
188: my ($sth) = $dbh->prepare("SELECT Id FROM Tournaments
189: WHERE ParentId=$ParentId ORDER BY Id");
190:
191: $sth->execute;
192:
193: while (@arr = $sth->fetchrow) {
194: push @Tours, $arr[0];
195: }
196:
197: return @Tours;
198: }
199:
200:
1.1 boris 201: MAIN:
202: {
1.5 boris 203: my($key, $value, $addition);
204:
205: my($source);
206:
207: my($dbh) = DBI->connect("DBI:mysql:chgk", "piataev", "")
208: or die "Can't connect to DB chgk\n";
209:
210: while ($source = shift) {
211: my($PlayedAt) = '';
212: my($QuestionId, $TourId, $TournamentId, $ParentId) = (0, 0, 0, 0);
213: my($tournum, $qnum, $all_qnum, $qtype) = (0, 0, 0, 'Ч');
214: my (@d) = (localtime((stat($source))[9]))[5,4,3];
215: $d[1]++;
216: $d[0]+=1900;
217: my ($CreatedAt) = $dbh->quote( join('-', @d));
1.6 boris 218:
1.5 boris 219: open INFD, $source
220: or die "Can't open input file: $!\n";
221:
222: $source =~ s/^.*\/([^\/]*)$/$1/;
223: $source = $dbh->quote($source);
1.6 boris 224: print STDERR "Файл: $source, дата: $CreatedAt ";
1.5 boris 225: while (($key, $value) = getField(\*INFD, $dbh)) {
226: last if (!$key);
227:
228: if ($key =~ /Мета/) {
1.7 boris 229: next; # This is obsolete
1.5 boris 230: }
1.10 boris 231: if ($key =~ /Чемпионат/ || $key =~ /Пакет/) {
1.7 boris 232: ($TournamentId, $ParentId) = CheckFile($dbh,$source,$value);
233: if (!$TournamentId) {
234: last;
1.10 boris 235: }
1.7 boris 236: $sth = $dbh->prepare("UPDATE Tournaments SET
1.10 boris 237: Title=$value, Type='Ч',
1.7 boris 238: ParentId=$ParentId,
239: FileName=$source,
240: CreatedAt=$CreatedAt
241: WHERE
242: Id=$TournamentId");
1.5 boris 243: $sth->execute;
244: next;
245: }
246: if ($key =~ /Тур/) {
247: if ($TourId) {
248: $dbh->do("UPDATE Tournaments SET QuestionsNum=$qnum
249: WHERE Id=$TourId");
250: }
251: $qnum = 0;
252: $sth = $dbh->prepare("INSERT INTO Tournaments
253: (Title, Type, ParentId, CreatedAt)
254: VALUES ($value, 'Т', $TournamentId,
255: $CreatedAt)");
256: $sth->execute;
257: $TourId = $sth->{mysql_insertid};
258: next;
259: }
1.7 boris 260: if ($key =~ /Вид/ || $key =~ /Тип/) {
1.5 boris 261: $qtype = $value;
262: $qtype =~ s/\'//g;
263: next;
264: }
265: if ($key =~ /Вопрос/) {
1.11 ! boris 266: if (!$TourId) {
! 267: $qnum = 0;
! 268: $sth = $dbh->prepare("INSERT INTO Tournaments
! 269: (Title, Type, ParentId, CreatedAt)
! 270: VALUES ('1', 'Т', $TournamentId,
! 271: $CreatedAt)");
! 272: $sth->execute;
! 273: $TourId = $sth->{mysql_insertid};
! 274: }
1.5 boris 275: my $query = "INSERT INTO Questions
276: (ParentId, Number, Type)
277: VALUES ($TourId, $qnum+1, \'$qtype\')";
278: $sth = $dbh->prepare($query);
279: $sth->execute or print $query;;
280: $QuestionId = $sth->{mysql_insertid};
281: &UpdateQuestion($dbh, $QuestionId, "Question", $value);
282: $qnum++;
283: $all_qnum++;
284: next;
285: }
1.6 boris 286:
287: if ($key =~ /Ответ/) {
288: &UpdateQuestion($dbh, $QuestionId, "Answer", $value);
289: next;
290: }
1.7 boris 291:
292: if ($key =~ /Рейтинг/) {
293: &UpdateQuestion($dbh, $QuestionId, "Rating", $value);
294: next;
295: }
1.5 boris 296:
1.6 boris 297:
298: if ($key =~ /Автор/) {
299: &UpdateQuestion($dbh, $QuestionId, "Authors", $value);
300: next;
301: }
1.5 boris 302:
1.6 boris 303:
304: if ($key =~ /Источник/) {
305: &UpdateQuestion($dbh, $QuestionId, "Sources", $value);
306: next;
307: }
1.5 boris 308:
1.6 boris 309:
310: if ($key =~ /Комментари/) {
311: &UpdateQuestion($dbh, $QuestionId, "Comments", $value);
312: next;
313: }
1.5 boris 314:
1.6 boris 315:
1.7 boris 316: if ($key =~ /URL/ || $key =~ /Ссылка/) {
1.6 boris 317: &UpdateTournament($dbh, $TournamentId, "URL", $value);
318: next;
319: }
1.5 boris 320:
1.6 boris 321:
322: if ($key =~ /Копирайт/) {
323: &UpdateTournament($dbh, $TournamentId, "Copyright", $value);
324: next;
325: }
1.5 boris 326:
1.6 boris 327:
328: if ($key =~ /Инфо/) {
329: &UpdateTournament($dbh, $TournamentId, "Info", $value);
330: next;
331: }
1.5 boris 332:
1.6 boris 333:
334: if ($key =~ /Редактор/) {
335: &UpdateTournament($dbh, $TournamentId, "Editors", $value);
336: next;
337: }
1.5 boris 338:
1.6 boris 339:
340: if ($key =~ /Обработан/) {
341: &UpdateTournament($dbh, $TournamentId, "EnteredBy", $value);
342: next;
343: }
1.5 boris 344:
345: if ($key =~ /Дата/) {
346: if ($TourId) {
347: &UpdateTournament($dbh, $TourId, "PlayedAt", $value);
348: } else {
349: &UpdateTournament($dbh, $TournamentId, "PlayedAt", $value);
1.1 boris 350: }
1.6 boris 351: next;
1.5 boris 352: }
1.6 boris 353:
354: #
355: # If we are here, something got wrong!
356: #
357: print STDERR "\nЯ НЕ ПОНИМАЮ: $key, $value!\n";
358:
1.5 boris 359: }
360: $dbh->do("UPDATE Tournaments SET QuestionsNum=$qnum
1.1 boris 361: WHERE Id=$TourId");
1.5 boris 362: $dbh->do("UPDATE Tournaments SET QuestionsNum=$all_qnum
1.1 boris 363: WHERE Id=$TournamentId");
1.5 boris 364: &UpdateParents($dbh, $ParentId, $all_qnum);
1.6 boris 365: print STDERR "Всего вопросов: $all_qnum \n";
1.5 boris 366: }
367: $dbh->disconnect;
1.1 boris 368: }
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