Annotation of db/prgsrc/updatedb.pl, revision 1.9
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:
1.9 ! boris 25: =head1 $Id: updatedb.pl,v 1.8 2000/10/19 03:28:25 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>) {
67: s/
//;
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:
1.6 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 $dbh->errstr;
1.1 boris 139: }
140:
1.7 boris 141: sub CheckFile {
142: my ($dbh, $source,$title) = @_;
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,$QuestionsNum)=@arr;
151: if($QuestionsNum) {
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 {
158: DeleteTournament($dbh,$Id,0);
159: }
160: }
161: return($Id,$ParentId);
162: }
163:
164:
165: sub DeleteTournament {
166: my ($dbh,$Id,$DeleteMyself) = @_;
167: my (@Tours) = &GetTours($dbh, $Id);
168: foreach my $Tour (@Tours) {
169: DeleteTournament($dbh,$Tour,1);
170: }
171: my $sth = $dbh->prepare("DELETE FROM Questions
172: WHERE ParentId=$Id");
173: $sth->execute or die $dbh->errstr;
174: if($DeleteMyself) {
175: $sth = $dbh->prepare("DELETE FROM Tournaments
176: WHERE Id=$Id");
1.9 ! boris 177: $sth->execute or die $dbh->errstr;
1.7 boris 178: }
179: }
1.8 boris 180:
181: sub GetTours {
182: my ($dbh, $ParentId) = @_;
183: my (@arr, @Tours);
184:
185: my ($sth) = $dbh->prepare("SELECT Id FROM Tournaments
186: WHERE ParentId=$ParentId ORDER BY Id");
187:
188: $sth->execute;
189:
190: while (@arr = $sth->fetchrow) {
191: push @Tours, $arr[0];
192: }
193:
194: return @Tours;
195: }
196:
197:
1.1 boris 198: MAIN:
199: {
1.5 boris 200: my($key, $value, $addition);
201:
202: my($source);
203:
204: my($dbh) = DBI->connect("DBI:mysql:chgk", "piataev", "")
205: or die "Can't connect to DB chgk\n";
206:
207: while ($source = shift) {
208: my($PlayedAt) = '';
209: my($QuestionId, $TourId, $TournamentId, $ParentId) = (0, 0, 0, 0);
210: my($tournum, $qnum, $all_qnum, $qtype) = (0, 0, 0, 'Ч');
211: my (@d) = (localtime((stat($source))[9]))[5,4,3];
212: $d[1]++;
213: $d[0]+=1900;
214: my ($CreatedAt) = $dbh->quote( join('-', @d));
1.6 boris 215:
1.5 boris 216: open INFD, $source
217: or die "Can't open input file: $!\n";
218:
219: $source =~ s/^.*\/([^\/]*)$/$1/;
220: $source = $dbh->quote($source);
1.6 boris 221: print STDERR "Файл: $source, дата: $CreatedAt ";
1.5 boris 222:
223: while (($key, $value) = getField(\*INFD, $dbh)) {
224: last if (!$key);
225:
226: if ($key =~ /Мета/) {
1.7 boris 227: next; # This is obsolete
1.5 boris 228: }
1.6 boris 229: if ($key =~ /Чемпионат/ || $key =~ /Пакет/) {
1.7 boris 230: ($TournamentId, $ParentId) = CheckFile($dbh,$source,$value);
231: if (!$TournamentId) {
232: last;
233: }
234: $sth = $dbh->prepare("UPDATE Tournaments SET
235: Title=$value, Type='Ч',
236: ParentId=$ParentId,
237: FileName=$source,
238: CreatedAt=$CreatedAt
239: WHERE
240: Id=$TournamentId");
1.5 boris 241: $sth->execute;
242: next;
243: }
244: if ($key =~ /Тур/) {
245: if ($TourId) {
246: $dbh->do("UPDATE Tournaments SET QuestionsNum=$qnum
247: WHERE Id=$TourId");
248: }
249: $qnum = 0;
250: $qtype = 'Ч';
251: $sth = $dbh->prepare("INSERT INTO Tournaments
252: (Title, Type, ParentId, CreatedAt)
253: VALUES ($value, 'Т', $TournamentId,
254: $CreatedAt)");
255: $sth->execute;
256: $TourId = $sth->{mysql_insertid};
257: next;
258: }
1.7 boris 259: if ($key =~ /Вид/ || $key =~ /Тип/) {
1.5 boris 260: $qtype = $value;
261: $qtype =~ s/\'//g;
262: next;
263: }
264: if ($key =~ /Вопрос/) {
265: my $query = "INSERT INTO Questions
266: (ParentId, Number, Type)
267: VALUES ($TourId, $qnum+1, \'$qtype\')";
268: $sth = $dbh->prepare($query);
269: $sth->execute or print $query;;
270: $QuestionId = $sth->{mysql_insertid};
271: &UpdateQuestion($dbh, $QuestionId, "Question", $value);
272: $qnum++;
273: $all_qnum++;
274: next;
275: }
1.6 boris 276:
277: if ($key =~ /Ответ/) {
278: &UpdateQuestion($dbh, $QuestionId, "Answer", $value);
279: next;
280: }
1.7 boris 281:
282: if ($key =~ /Рейтинг/) {
283: &UpdateQuestion($dbh, $QuestionId, "Rating", $value);
284: next;
285: }
1.5 boris 286:
1.6 boris 287:
288: if ($key =~ /Автор/) {
289: &UpdateQuestion($dbh, $QuestionId, "Authors", $value);
290: next;
291: }
1.5 boris 292:
1.6 boris 293:
294: if ($key =~ /Источник/) {
295: &UpdateQuestion($dbh, $QuestionId, "Sources", $value);
296: next;
297: }
1.5 boris 298:
1.6 boris 299:
300: if ($key =~ /Комментари/) {
301: &UpdateQuestion($dbh, $QuestionId, "Comments", $value);
302: next;
303: }
1.5 boris 304:
1.6 boris 305:
1.7 boris 306: if ($key =~ /URL/ || $key =~ /Ссылка/) {
1.6 boris 307: &UpdateTournament($dbh, $TournamentId, "URL", $value);
308: next;
309: }
1.5 boris 310:
1.6 boris 311:
312: if ($key =~ /Копирайт/) {
313: &UpdateTournament($dbh, $TournamentId, "Copyright", $value);
314: next;
315: }
1.5 boris 316:
1.6 boris 317:
318: if ($key =~ /Инфо/) {
319: &UpdateTournament($dbh, $TournamentId, "Info", $value);
320: next;
321: }
1.5 boris 322:
1.6 boris 323:
324: if ($key =~ /Редактор/) {
325: &UpdateTournament($dbh, $TournamentId, "Editors", $value);
326: next;
327: }
1.5 boris 328:
1.6 boris 329:
330: if ($key =~ /Обработан/) {
331: &UpdateTournament($dbh, $TournamentId, "EnteredBy", $value);
332: next;
333: }
1.5 boris 334:
335: if ($key =~ /Дата/) {
336: if ($TourId) {
337: &UpdateTournament($dbh, $TourId, "PlayedAt", $value);
338: } else {
339: &UpdateTournament($dbh, $TournamentId, "PlayedAt", $value);
1.1 boris 340: }
1.6 boris 341: next;
1.5 boris 342: }
1.6 boris 343:
344: #
345: # If we are here, something got wrong!
346: #
347: print STDERR "\nЯ НЕ ПОНИМАЮ: $key, $value!\n";
348:
1.5 boris 349: }
350: $dbh->do("UPDATE Tournaments SET QuestionsNum=$qnum
1.1 boris 351: WHERE Id=$TourId");
1.5 boris 352: $dbh->do("UPDATE Tournaments SET QuestionsNum=$all_qnum
1.1 boris 353: WHERE Id=$TournamentId");
1.5 boris 354: &UpdateParents($dbh, $ParentId, $all_qnum);
1.6 boris 355: print STDERR "Всего вопросов: $all_qnum \n";
1.5 boris 356: }
357: $dbh->disconnect;
1.1 boris 358: }
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