Annotation of db/prgsrc/db.cgi, revision 1.39
1.29 roma7 1: #!/usr/bin/perl -w
1.1 boris 2:
3: use DBI;
4: use CGI ':all';
1.15 roma7 5: use Text::Query;
1.1 boris 6: use strict;
7: use Time::Local;
8: use POSIX qw(locale_h);
1.22 roma7 9: use locale;
1.39 ! roma7 10: #open STDERR, ">errors1";
1.37 roma7 11: my $printqueries=0;
1.36 roma7 12: my %forbidden=();
1.37 roma7 13: my $debug=0; #added by R7
1.25 roma7 14: my %fieldname= (0,'Question', 1, 'Answer', 2, 'Comments', 3, 'Authors', 4, 'Sources');
1.22 roma7 15: my %searchin;
16:
17:
18:
19: my $thislocale;
20:
21:
1.23 roma7 22: $searchin{'question'}=param('Question');
23: $searchin{'answer'}=param('Answer');
1.38 roma7 24: $searchin{'comments'}=param('Comments');
1.25 roma7 25: $searchin{'authors'}=param('Authors');
26: $searchin{'sources'}=param('Sources');
1.22 roma7 27: my $all=param('all');
28: $all=0 if lc $all eq 'no';
1.1 boris 29: my ($PWD) = `pwd`;
30: chomp $PWD;
1.3 boris 31: my ($SRCPATH) = "$PWD/../dimrub/src";
1.8 boris 32: my ($ZIP) = "/home/piataev/bin/zip";
1.11 boris 33: my $DUMPFILE = "/tmp/chgkdump";
1.1 boris 34: my ($SENDMAIL) = "/usr/sbin/sendmail";
35: my ($TMSECS) = 30*24*60*60;
1.37 roma7 36: my (%RevMonths) =
1.1 boris 37: ('Jan', '0', 'Feb', '1', 'Mar', '2', 'Apr', '3', 'May', '4', 'Jun', '5',
38: 'Jul', '6', 'Aug', '7', 'Sep', '8', 'Oct', '9', 'Nov', '10',
1.3 boris 39: 'Dec', '11',
40: 'Янв', '0', 'Фев', 1, 'Мар', 2, 'Апр', 3, 'Май', '4',
1.37 roma7 41: 'Июн', '5', 'Июл', 6, 'Авг', '7', 'Сен', '8',
1.3 boris 42: 'Окт', '9', 'Ноя', '19', 'Дек', '11');
1.1 boris 43:
44: # Determine whether the given time is within 2 months from now.
45: sub NewEnough {
46: my ($a) = @_;
47: my ($year, $month, $day) = split('-', $a);
48:
49: return (time - timelocal(0, 0, 0, $day, $month -1, $year) < $TMSECS);
50: }
51:
52: # Reads one question from the DB. Gets DB handler and Question ID.
53: sub GetTournament {
54: my ($dbh, $Id) = @_;
55: my (%Tournament, $field, @arr);
56:
57: return %Tournament if ($Id == 0);
58:
59: my ($sth) = $dbh->prepare("SELECT * FROM Tournaments WHERE Id=$Id");
60: $sth->execute;
61:
62: @arr = $sth->fetchrow;
63: my($i, $name) = 0;
64: foreach $name (@{$sth->{NAME}}) {
65: $Tournament{$name} = $arr[$i++];
66: }
67:
68: return %Tournament;
69: }
70:
71: # Reads one question from the DB. Gets DB handler and Question ID.
72: sub GetQuestion {
73: my ($dbh, $QuestionId) = @_;
74: my (%Question, $field, @arr);
75:
76: my($sth) = $dbh->prepare("
77: SELECT * FROM Questions WHERE QuestionId=$QuestionId
78: ");
79:
80: $sth->execute;
81:
82: @arr = $sth->fetchrow;
83: my($i, $name) = 0;
84: foreach $name (@{$sth->{NAME}}) {
85: $Question{$name} = $arr[$i++];
86: }
87:
88: return %Question;
89: }
90:
91: # Gets numbers of all the questions from the given tour.
92: sub GetTourQuestions {
93: my ($dbh, $ParentId) = @_;
94: my (@arr, @Questions);
95:
1.37 roma7 96: my ($sth) = $dbh->prepare("SELECT QuestionId FROM Questions
1.1 boris 97: WHERE ParentId=$ParentId ORDER BY QuestionId");
98:
99: $sth->execute;
100:
101: while (@arr = $sth->fetchrow) {
102: push @Questions, $arr[0];
103: }
104:
105: return @Questions;
106: }
107:
108: # Returns list of children of the given tournament.
109: sub GetTours {
110: my ($dbh, $ParentId) = @_;
111: my (@arr, @Tours);
112:
113: my ($sth) = $dbh->prepare("SELECT Id FROM Tournaments
114: WHERE ParentId=$ParentId ORDER BY Id");
115:
116: $sth->execute;
117:
118: while (@arr = $sth->fetchrow) {
119: push @Tours, $arr[0];
120: }
121:
122: return @Tours;
123: }
124:
1.22 roma7 125: sub russearch {
126: my ($dbh, $sstr, $all,$allnf)=@_;
127: my (@qw,@w,@tasks,$qw,@arr,$nf,$sth,@nf,$w,$where,$e,@where,%good,$i,%where,$from);
128: my($number,@good,$t,$task,@rho,$rank,%rank,$r2,$r1,$word,$n,@last,$good,@words,%number,$taskid);
129: my ($hi, $lo, $wordnumber,$query,$blob,$field,$sf,$ii);
130: my @frequence;
131: my (@arr1,@ar,@sf,@arr2);
132: my %tasks;
133: my $tasks;
134: my @verybad;
135: my %nf;
136: my %tasksof;
137: my %wordsof;
138: my %relevance;
139: my @blob;
140: my %count;
141:
142: $sstr=~tr/йцукенгшщзхъфывапролджэячсмитьбю/ЙЦУКЕНГШЩЗХЪФЫВАПРОЛДЖЭЯЧСМИТЬБЮ/;
143: @qw=@w =split (' ', uc $sstr);
144:
145: #-----------
146: foreach $i (0..$#w) # заполняем массив @nf начальных форм
147: # $nf[$i] -- ссылка на массив возможных
148: # начальных форм словоформы $i
1.37 roma7 149: {
1.22 roma7 150: $qw= $dbh->quote (uc $w[$i]);
151: $query=" select distinct w2 from nests
152: where w1=$qw";
153: print "$query",br if $printqueries;
154: $sth=$dbh -> prepare($query);
155: $sth -> execute;
156: @{$nf[$i]}=();
157: while (@arr = $sth->fetchrow)
158: {
159: push (@{$nf[$i]},$arr[0])
160: }
161: }
162:
1.29 roma7 163:
1.38 roma7 164: my @bad=grep {!@{$nf[$_]}} 0..$#w; # @bad -- номера словоформ,
1.22 roma7 165: # которых нет в словаре
166:
167: if (@bad) #есть неопознанные словоформы
168: {
169: require "cw.pl";
170: foreach $i(@bad)
171: {
172: if (@arr=checkword($dbh,$w[$i]))
173: {push (@{$nf[$i]}, @arr);}
174: else
175: {push (@verybad,$i);}
176: }
177: }
178: return () if ($all && @verybad);
179:
1.29 roma7 180:
1.22 roma7 181: my $kvo=0;
182: push @$allnf, @{$_} foreach @nf;
1.35 boris 183: print "nf=@$allnf" if $printqueries;
1.22 roma7 184:
185: foreach $i (0..$#w) #запросы в базу...
186: {
187: @arr=@{$nf[$i]} if $nf[$i];
188: @arr2=@arr1=@arr;
189:
190:
191:
192:
193: $_= " word2question.word=".$_. ' ' foreach @arr;
194: $_= " nf.id=".$_. ' ' foreach @arr1;
1.39 ! roma7 195: # @arr=(0) unless @arr;
1.22 roma7 196: $query="select questions from word2question where". (join ' OR ', @arr);
1.39 ! roma7 197: print STDERR "!$query\n",br if $printqueries;
1.22 roma7 198:
199: $sth=$dbh -> prepare($query);
200: $sth->execute;
201:
202: @blob=();
203: while (@arr=$sth->fetchrow)
204: {
205: @blob=(@blob,unpack 'C*',$arr[0]);
206: }
207: $query="select number from nf where ".(join ' OR ', @arr1);
208: print "$query\n",br if $printqueries;
209: $sth=$dbh -> prepare($query);
210: $sth->execute;
211:
212: while (@arr=$sth->fetchrow)
213: {
214: $frequence[$i]+=$arr[0];
215: }
216:
217:
218:
219: if (@blob < 4)
220: {
221: $tasksof{$i}=undef;
222: } else
223: {
224: $kvo++;
225: $ii=0;
226: while ($ii<$#blob) # создаём хэш %tasksof, ключи которого --
227: # номера искомых словоформ, а значения --
228: # списки вопросов, в которых есть соответствующа
229: # словоформа.
230: # Каждый список в свою очередь также оформлен в
231: # виде хэша, ключи которого -- номера вопросов,
232: # а значения -- списки номеров вхождений. Вот.
233: {
1.25 roma7 234: ($field,$lo,$hi,$wordnumber)=@blob[$ii..($ii+3)];
1.22 roma7 235: $ii+=4;
236: $number=$lo+$hi*256;
237: $field=$fieldname{$field};
238: if ($searchin{lc $field})
239: {
240: push @{$tasksof{$i}{$number}}, $wordnumber;
241: # дополнили в хэше, висящем на
242: # словоформе $i в %tasksof список
243: # вхождений $i в вопрос $number.
244: push @{$wordsof{$number}{$i}}, $wordnumber;
245: # дополнили в хэше, висящем на
246: # вопросе $number в %wordsof список
247: # вхождений $i в вопрос $number.
248:
249:
250: }
251: } #while ($ii<$#blob)
252: }
253: } #foreach $i
254:
1.29 roma7 255: #print "keys tasksof", join ' ', keys %{$tasksof{0}};
1.22 roma7 256: #Ищем пересечение или объединение списков вопросов (значений %tasksof)
1.29 roma7 257: foreach $sf (keys %tasksof)
1.22 roma7 258: {
259: $count{$_}++ foreach keys %{$tasksof{$sf}};
260: }
261: @tasks= ($all ? (grep {$count{$_}==$kvo} keys %count) :
262: keys %count) ;
263:
264:
1.29 roma7 265: print "\n\$#tasks=",$#tasks,br if $printqueries;
1.22 roma7 266: ############ Сортировка найденных вопросов
267:
268: foreach (keys %wordsof)
269: {
270: $relevance{$_}=&relevance($#w,$wordsof{$_},\@frequence) if $_
271: }
272:
273: @tasks=sort {$relevance{$b}<=>$relevance{$a}} @tasks;
274:
275:
276: ############
277:
1.35 boris 278: print "tasks=@tasks" if $printqueries;
1.22 roma7 279:
280: #print "$_ $relevance{$_} | " foreach @tasks;
281: #print br;
282: print "allnf=@$allnf",br if $printqueries;
283: return @tasks;
284: }
285:
286:
287: sub distance {
288: # на входе -- номера словоформ и ссылки на
289: # списки вхождений. На выходе -- расстояние,
290: # вычисляемое по формуле min(|b-a-pb+pa|)
291: # pb,pa
292: # (pb и pa -- позиции слов b и a)
293: my ($a,$b,$lista,$listb)=@_;
294: my ($pa,$pb,$min,$curmin);
295: $min=10000;
296: foreach $pa (@$lista)
297: {
298: foreach $pb (@$listb)
299: {
300: $curmin=abs($b-$a-$pb+$pa);
301: $min= $curmin if $curmin<$min;
302: }
303: }
304: return $min;
305:
306: }
307:
308: sub relevance {
309: # На входе -- количество искомых словоформ -1 и
310: # ссылка на hash, ключи которого --
311: # номера словоформ, а значения -- списки вхождений
312:
313: my ($n,$words,$frequence)=@_;
314: my $relevance=0;
315: my ($first,$second,$d);
316: foreach $first (0..$n)
317: {
318: $relevance+=scalar @{$$words{$first}}+1000+1000/$$frequence[$first]
319: if $$words{$first};
320: foreach $second ($first+1..$n)
321: {
322: $d=&distance($first,$second,$$words{$first},$$words{$second});
323: $relevance+=($d>10?0:10-$d)*10;
324: }
325: }
326: return $relevance;
327: }
328:
329:
1.1 boris 330:
331: # Returns list of QuestionId's, that have the search string in them.
332: sub Search {
1.22 roma7 333: my ($dbh, $sstr,$metod,$all,$allnf) = @_;
1.1 boris 334: my (@arr, @Questions, @fields);
1.39 ! roma7 335: my (@sar, $i, $sth,$where,$query);
! 336: my $ip=$ENV{'REMOTE_ADDR'};
1.1 boris 337:
1.39 ! roma7 338: $ip=$dbh->quote($ip);
! 339: $query=
! 340: "INSERT into queries (query,metod,searchin,ip)
! 341: values (". $dbh->quote($sstr).', '.
! 342: $dbh->quote($metod) . ', ' .
! 343: $dbh->quote(join ' ', grep $searchin{$_}, keys %searchin) .
! 344: ", $ip)";
! 345: print $query if $printqueries;
! 346: $dbh -> do ($query);
1.14 roma7 347:
1.22 roma7 348: if ($metod eq 'rus')
349: {
350: my @tasks=russearch($dbh,$sstr,$all,$allnf);
351: return @tasks
352: }
353:
354:
1.14 roma7 355: ###Simple and advanced query processing. Added by R7
1.37 roma7 356: if ($metod eq 'simple' || $metod eq 'advanced')
1.14 roma7 357: {
1.29 roma7 358: foreach (qw/Question Answer Sources Authors Comments/) {
1.14 roma7 359: if (param($_)) {
1.37 roma7 360: push @fields, $_;
1.14 roma7 361: }
1.29 roma7 362: }
1.22 roma7 363:
1.14 roma7 364: @fields=(qw/Question Answer Sources Authors Comments/) unless scalar @fields;
365: my $fields=join ",", @fields;
366: my $q=new Text::Query($sstr,
1.37 roma7 367: -parse => 'Text::Query::'.
1.14 roma7 368: (($metod eq 'simple') ? 'ParseSimple':'ParseAdvanced'),
369: -solve => 'Text::Query::SolveSQL',
370: -build => 'Text::Query::BuildSQLMySQL',
371: -fields_searched => $fields);
372:
373: $where= $$q{'matchexp'};
1.39 ! roma7 374: $query= "SELECT Questionid FROM Questions
1.14 roma7 375: WHERE $where";
1.29 roma7 376: print br."Query is: $query".br if $debug;
1.14 roma7 377:
378: $sth = $dbh->prepare($query);
379: } else
1.37 roma7 380: ######
1.14 roma7 381: {
382:
383: foreach (qw/Question Answer Sources Authors Comments/) {
1.1 boris 384: if (param($_)) {
385: push @fields, "IFNULL($_, '')";
386: }
1.14 roma7 387: }
388: @sar = split " ", $sstr;
389: for $i (0 .. $#sar) {
1.1 boris 390: $sar[$i] = $dbh->quote("%${sar[$i]}%");
1.14 roma7 391: }
1.1 boris 392:
1.14 roma7 393: my($f) = "CONCAT(" . join(',', @fields) . ")";
394: if (param('all') eq 'yes') {
1.1 boris 395: $sstr = join " AND $f LIKE ", @sar;
1.14 roma7 396: } else {
1.1 boris 397: $sstr = join " OR $f LIKE ", @sar;
1.14 roma7 398: }
1.37 roma7 399:
1.36 roma7 400: my $query;
401: $query="SELECT QuestionId FROM Questions
402: WHERE $f LIKE $sstr ORDER BY QuestionId";
1.37 roma7 403:
1.21 roma7 404:
1.22 roma7 405: print $query if $printqueries;
406: $sth = $dbh->prepare($query)
1.1 boris 407:
1.14 roma7 408: } #else -- processing old-style query (R7)
409:
1.1 boris 410: $sth->execute;
411: while (@arr = $sth->fetchrow) {
1.36 roma7 412: push @Questions, $arr[0] unless $forbidden{$arr[0]};
1.1 boris 413: }
1.37 roma7 414:
1.1 boris 415: return @Questions;
416: }
417:
418: # Substitute every letter by a pair (for case insensitive search).
1.37 roma7 419: my (@letters) = qw/аА бБ вВ гГ дД еЕ жЖ зЗ иИ йЙ кК лЛ мМ нН оО
1.1 boris 420: пП рР сС тТ уУ фФ хХ цЦ чЧ шШ щЩ ьЬ ыЫ эЭ юЮ яЯ/;
1.37 roma7 421:
1.1 boris 422: sub NoCase {
423: my ($sstr) = shift;
424: my ($res);
425:
426: if (($res) = grep(/$sstr/, @letters)) {
427: return "[$res]";
428: } else {
429: return $sstr;
430: }
431: }
432:
433: sub PrintSearch {
1.14 roma7 434: my ($dbh, $sstr, $metod) = @_;
1.22 roma7 435: my @allnf;
436: my (@Questions) = &Search($dbh, $sstr,$metod,$all,\@allnf);
1.1 boris 437: my ($output, $i, $suffix, $hits) = ('', 0, '', $#Questions + 1);
438:
1.22 roma7 439: my $shablon;
440:
441: if ($metod eq 'rus')
442: {
443: my $where='0';
444: $where.= " or w2=$_ " foreach @allnf;
445: my $query="select w1 from nests where $where";
446: my $sth=$dbh->prepare($query);
447: print "$query" if $printqueries;
448:
449: $sth->execute;
450: my @shablon;
451: while (my @arr = $sth->fetchrow)
452: {
453: push @shablon,"(?:$arr[0])";
454: }
1.37 roma7 455: $shablon= join "|", @shablon;
1.22 roma7 456: $shablon=~s/[её]/\[ЕЁ\]/gi;
457: # $shablon=~s/([йцукенгшщзхъфывапролджэячсмитьбюЙЦУКЕНГШЩЗХЪФЫВАПРОЛДЖЭЯЧСМИТЬБЮ])/&NoCase($1)/ge;
458: $shablon=qr/$shablon/i;
459: print "!$shablon!",br if $printqueries;
460: }
461:
462:
463:
1.1 boris 464: if ($hits =~ /1.$/ || $hits =~ /[5-90]$/) {
465: $suffix = 'й';
466: } elsif ($hits =~ /1$/) {
467: $suffix = 'е';
468: } else {
1.37 roma7 469: $suffix = 'я';
1.1 boris 470: }
1.37 roma7 471:
1.1 boris 472: print p({align=>"center"}, "Результаты поиска на " . strong($sstr)
473: . " : $hits попадани$suffix.");
474:
475: if (param('word')) {
476: $sstr = '[ \.\,:;]' . $sstr . '[ \.\,:\;]';
477: }
478:
479: $sstr =~ s/(.)/&NoCase($1)/ge;
480:
1.13 roma7 481: my(@sar) = split(' ', $sstr);
1.1 boris 482: for ($i = 0; $i <= $#Questions; $i++) {
483: $output = &PrintQuestion($dbh, $Questions[$i], 1, $i + 1, 1);
1.22 roma7 484: if (param('metod') eq 'rus')
1.37 roma7 485: {
1.22 roma7 486: $output=~s/\b($shablon)\b/\<strong\>$1\<\/strong\>/gi;
487: } else {
1.1 boris 488: foreach (@sar) {
489: $output =~ s/$_/<strong>$&<\/strong>/gs;
1.22 roma7 490: }}
1.1 boris 491: print $output;
492: }
493: }
494:
495: sub PrintRandom {
496: my ($dbh, $type, $num, $text) = @_;
497: my (@Questions) = &Get12Random($dbh, $type, $num);
498: my ($output, $i) = ('', 0);
499:
500: if ($text) {
501: $output .= " $num случайных вопросов.\n\n";
502: } else {
503: $output .=
504: h2({align=>"center"}, "$num случайных вопросов.");
505: }
506:
507: for ($i = 0; $i <= $#Questions; $i++) {
508: # Passing DB handler, question ID, print answer, question
509: # number, print title, print text/html
1.37 roma7 510: $output .=
1.1 boris 511: &PrintQuestion($dbh, $Questions[$i], 1, $i + 1, 0, $text);
512: }
1.37 roma7 513: return $output;
1.1 boris 514: }
515:
516: sub PrintTournament {
517: my ($dbh, $Id, $answer) = @_;
518: my (%Tournament, @Tours, $i, $list, $qnum, $imgsrc, $alt,
519: $SingleTour);
520: my ($output) = '';
521:
522: %Tournament = &GetTournament($dbh, $Id) if ($Id);
1.37 roma7 523:
1.1 boris 524: my ($URL) = $Tournament{'URL'};
525: my ($Info) = $Tournament{'Info'};
526: my ($Copyright) = $Tournament{'Copyright'};
527:
528: @Tours = &GetTours($dbh, $Id);
529:
530: if ($Id) {
531: for ($Tournament{'Type'}) {
532: /Г/ && do {
1.37 roma7 533: $output .= h2({align=>"center"},
1.6 boris 534: "Группа: $Tournament{'Title'} ",
535: "$Tournament{'PlayedAt'}") . p . "\n";
1.1 boris 536: last;
537: };
538: /Ч/ && do {
539: return &PrintTour($dbh, $Tours[0], $answer)
540: if ($#Tours == 0);
1.37 roma7 541:
1.6 boris 542: my $title="Пакет: $Tournament{'Title'}";
543: if ($Tournament{'PlayedAt'}) {
544: $title .= " $Tournament{'PlayedAt'}";
545: }
1.1 boris 546:
1.37 roma7 547: $output .= h2({align=>"center"},
1.6 boris 548: "$title") . p . "\n";
1.1 boris 549: last;
550: };
551: /Т/ && do {
552: return &PrintTour($dbh, $Id, $answer);
553: };
554: }
555: } else {
556: my ($qnum) = GetQNum($dbh);
557: $output .= h2("Банк Вопросов: $qnum вопросов") . p . "\n";
558: }
559:
1.37 roma7 560: for ($i = 0; $i <= $#Tours; $i++) {
1.1 boris 561: %Tournament = &GetTournament($dbh, $Tours[$i]);
1.37 roma7 562:
1.1 boris 563: if ($Tournament{'Type'} =~ /Ч/) {
564: $SingleTour = 0;
565: my (@Tours) = &GetTours($dbh, $Tournament{'Id'});
566: $SingleTour = 1
567: if ($#Tours == 0);
568: }
569: if ($Tournament{'QuestionsNum'} > 0) {
570: $qnum = " ($Tournament{'QuestionsNum'} вопрос" .
571: &Suffix($Tournament{'QuestionsNum'}) . ")\n";
572: } else {
573: $qnum = '';
574: }
575: if ($Tournament{'Type'} =~ /Г/) {
576: $imgsrc = "/icons/folder.gif";
577: $alt = "[*]";
578: } else {
579: $imgsrc = "/icons/folder.gif";
580: $alt = "[-]";
581: }
582:
583: if ($SingleTour or $Tournament{'Type'} =~ /Т/) {
584: $list .= dd(img({src=>$imgsrc, alt=>$alt})
1.6 boris 585: . " " . $Tournament{'Title'} . " " .
1.37 roma7 586: $Tournament{'PlayedAt'} . $qnum) .
1.1 boris 587: dl(
588: dd("["
589: . a({href=>url . "?tour=$Tournament{'Id'}&answer=0"},
590: "вопросы") . "] ["
591: . a({href=>url . "?tour=$Tournament{'Id'}&answer=1"},
592: "вопросы + ответы") . "]")
593: );
594: } else {
1.37 roma7 595: $list .= dd(a({href=>url . "?tour=$Tournament{'Id'}&comp=1"},
1.1 boris 596: img({src=>'/icons/compressed.gif', alt=>'[ZIP]', border=>1}))
1.37 roma7 597: . " " . img({src=>$imgsrc, alt=>$alt})
598: . " " . a({href=>url . "?tour=$Tournament{'Id'}&answer=0"},
599: $Tournament{'Title'}. " ".
1.6 boris 600: $Tournament{'PlayedAt'}) . $qnum);
1.1 boris 601: }
602: }
603: $output .= dl($list);
604:
605: if ($URL) {
606: $output .=
1.37 roma7 607: p("Дополнительная информация об этом турнире - по адресу " .
1.1 boris 608: a({-'href'=>$URL}, $URL));
609: }
610:
611: if ($Copyright) {
612: $output .= p("Копирайт: " . $Copyright);
613: }
614:
615: if ($Info) {
616: $output .= p($Info);
617: }
1.37 roma7 618:
1.1 boris 619: return $output;
620: }
621:
622: sub Suffix {
623: my ($qnum) = @_;
624: my ($suffix) = 'а' if $qnum =~ /[234]$/;
625: $suffix = '' if $qnum =~ /1$/;
626: $suffix = 'ов' if $qnum =~ /[567890]$/ || $qnum =~ /1.$/;
627: return $suffix;
628: }
629:
630: sub IsTour {
631: my ($dbh, $Id) = @_;
1.37 roma7 632: my ($sth) = $dbh->prepare("SELECT Type FROM Tournaments
1.1 boris 633: WHERE Id=$Id");
634: $sth->execute;
635: return ($sth->fetchrow)[0] =~ /Т/;
636: }
637:
638: # Gets a DB handler (ofcourse) and a tour Id. Prints all the
639: # question of that tour, according to the options.
640: sub PrintTour {
641: my ($dbh, $Id, $answer) = @_;
642: my ($output, $q, $bottom, $field) = ('', 0, '', '');
643:
644: my (%Tour) = &GetTournament($dbh, $Id);
645: my (@Tours) = &GetTours($dbh, $Tour{'ParentId'});
646: my (%Tournament) = &GetTournament($dbh, $Tour{'ParentId'});
647:
648: return 0
649: if ($Tour{'Type'} !~ /Т/);
650:
651: my ($qnum) = $Tour{'QuestionsNum'};
1.37 roma7 652: my ($suffix) = &Suffix($qnum);
653:
654: $output .= h2({align=>"center"}, $Tournament{"Title"},
1.6 boris 655: $Tournament{'PlayedAt'},
1.37 roma7 656: "<br>", $Tour{"Title"} .
1.1 boris 657: " ($qnum вопрос$suffix)\n") . p;
658:
659: my (@Questions) = &GetTourQuestions($dbh, $Id);
660: for ($q = 0; $q <= $#Questions; $q++) {
661: $output .= &PrintQuestion($dbh, $Questions[$q], $answer, 0);
1.37 roma7 662: }
1.1 boris 663:
664: $output .= hr({-'align'=>'center', -'width'=>'80%'});
665:
666: if ($Tournament{'URL'}) {
667: $output .=
1.37 roma7 668: p("Дополнительная информация об этом турнире - по адресу " .
1.1 boris 669: a({-'href'=>$Tournament{'URL'}}, $Tournament{'URL'}));
670: }
671:
672: if ($Tournament{'Copyright'}) {
673: $output .= p("Копирайт: " . $Tournament{'Copyright'});
674: }
675:
676: if ($Tournament{'Info'}) {
677: $output .= p($Tournament{'Info'});
678: }
1.37 roma7 679:
1.1 boris 680:
681: if ($answer == 0) {
1.37 roma7 682: $bottom .=
1.1 boris 683: "[" . a({href=>url . "?tour=$Id&answer=1"}, "ответы") . "] " . br;
684: }
685: if (&IsTour($dbh, $Id - 1)) {
1.37 roma7 686: $bottom .=
687: "[" . a({href=>url . "?tour=" . ($Id - 1) . "&answer=0"},
1.1 boris 688: "предыдущий тур") . "] ";
1.37 roma7 689: $bottom .=
690: "[" . a({href=>url . "?tour=" . ($Id - 1) . "&answer=1"},
1.1 boris 691: "предыдущий тур с ответами") . "] " . br;
692: }
693: if (&IsTour($dbh, $Id + 1)) {
1.37 roma7 694: $bottom .=
695: "[" . a({href=>url . "?tour=" . ($Id + 1) . "&answer=0"},
1.1 boris 696: "следующий тур") . "] ";
1.37 roma7 697: $bottom .=
698: "[" . a({href=>url . "?tour=" . ($Id + 1) . "&answer=1"},
1.1 boris 699: "следующий тур с ответами") . "] ";
700: }
701:
702: $output .=
703: p({align=>"center"}, font({size=>-1}, $bottom));
704:
705: return $output;
706: }
707:
708: sub PrintField {
709: my ($header, $value, $text) = @_;
710: if ($text) {
1.5 boris 711: $value =~ s/<[\/\w]*>//sg;
712: } else {
713: $value =~ s/^\s+/<br> /mg;
714: $value =~ s/^\|([^\n]*)/<pre>$1<\/pre>/mg;
1.1 boris 715: }
1.29 roma7 716:
1.37 roma7 717: return $text ? "$header:\n$value\n\n" :
1.1 boris 718: strong("$header: ") . $value . p . "\n";
719: }
720:
1.37 roma7 721: # Gets a DB handler (ofcourse) and a question Id. Prints
1.1 boris 722: # that question, according to the options.
723: sub PrintQuestion {
724: my ($dbh, $Id, $answer, $qnum, $title, $text) = @_;
725: my ($output, $titles) = ('', '');
726:
727: my (%Question) = &GetQuestion($dbh, $Id);
728: if (!$text) {
729: $output .= hr({width=>"50%"});
730: if ($title) {
731: my (%Tour) = GetTournament($dbh, $Question{'ParentId'});
732: my (%Tournament) = GetTournament($dbh, $Tour{'ParentId'});
733: $titles .=
734: dd(img({src=>"/icons/folder.open.gif"}) . " " .
1.6 boris 735: a({href=>url . "?tour=$Tournament{'Id'}"}, $Tournament{'Title'}, $Tournament{'PlayedAt'}));
1.1 boris 736: $titles .=
737: dl(dd(img({src=>"/icons/folder.open.gif"}) . " " .
738: a({href=>url . "?tour=$Tour{'Id'}"}, $Tour{'Title'})));
739: }
740: $output .= dl(strong($titles));
741: }
1.37 roma7 742:
1.1 boris 743: $qnum = $Question{'Number'}
744: if ($qnum == 0);
745:
1.37 roma7 746: $output .=
1.1 boris 747: &PrintField("Вопрос $qnum", $Question{'Question'}, $text);
748:
749: if ($answer) {
1.37 roma7 750: $output .=
1.1 boris 751: &PrintField("Ответ", $Question{'Answer'}, $text);
752:
753: if ($Question{'Authors'}) {
1.29 roma7 754: my $q=$Question{'Authors'};
755:
756: my $sth=$dbh->prepare("select Authors.Id,Name, Surname, Nicks from Authors, A2Q
757: where Authors.Id=Author And Question=$Id");
758: $sth->execute;
759: my ($AuthorId,$Name, $Surname,$other,$Nicks);
760:
761: while ((($AuthorId,$Name, $Surname,$Nicks)=$sth->fetchrow),$AuthorId)
762: {
763: my ($firstletter)=$Name=~m/^./g;
764: # $other.=a({href=>url."?qofauthor=$AuthorId"},"$Name $Surname").". ";
1.36 roma7 765: $Name=~s/\./\\\./g;
1.29 roma7 766: my $sha="(?:$Name\\s+$Surname)|(?:$Surname\\s+$Name)|(?:$firstletter\\.\\s*$Surname)|(?:$Surname\\s+$firstletter\\.)|(?:$Surname)|(?:$Name)";
1.37 roma7 767: if ($Nicks)
1.29 roma7 768: {
1.37 roma7 769: $Nicks=~s/^\|//;
770: foreach (split /\|/, $Nicks)
771: {
1.36 roma7 772: s/\s+/ /g;
773: s/\s+$//;
774: s/ /\\s+/g;
775: s/\./\\\./g;
1.29 roma7 776: if (s/>$//) {$sha="$sha|(?:$_)"}
777: else {$sha="(?:$_)|$sha"}
1.37 roma7 778: }
1.29 roma7 779: }
780: $q=~s/($sha)/a({href=>url."?qofauthor=$AuthorId"},$1)/ei;
781: }
782:
783: $output .= &PrintField("Автор(ы)", $q, $text);
784:
785: # $output.= &PrintField("Другие вопросы", $other);
1.1 boris 786: }
787:
788: if ($Question{'Sources'}) {
789: $output .= &PrintField("Источник(и)", $Question{'Sources'}, $text);
790: }
791:
792: if ($Question{'Comments'}) {
793: $output .= &PrintField("Комментарии", $Question{'Comments'}, $text);
794: }
795: }
796: return $output;
797: }
798:
799: # Returns the total number of questions currently in the DB.
800: sub GetQNum {
801: my ($dbh) = @_;
802: my ($sth) = $dbh->prepare("SELECT COUNT(*) FROM Questions");
803: $sth->execute;
804: return ($sth->fetchrow)[0];
805: }
1.12 boris 806: sub GetMaxQId {
807: my ($dbh) = @_;
808: my ($sth) = $dbh->prepare("SELECT MAX(QuestionId) FROM Questions");
809: $sth->execute;
810: return ($sth->fetchrow)[0];
811: }
1.1 boris 812:
813: # Returns Id's of 12 random questions
814: sub Get12Random {
815: my ($dbh, $type, $num) = @_;
816: my ($i, @questions, $q, $t, $sth);
1.12 boris 817: my ($qnum) = &GetMaxQId($dbh);
1.1 boris 818: my (%chosen);
819: srand;
1.37 roma7 820:
1.11 boris 821: for ($i = 0; $i < $num; $i++) {
822: do {
823: $q = int(rand($qnum));
824: $sth = $dbh->prepare("SELECT Type FROM Questions
1.1 boris 825: WHERE QuestionId=$q");
1.11 boris 826: $sth->execute;
827: $t = ($sth->fetchrow)[0];
828: } until !$chosen{$q} && $t && $type =~ /[$t]/;
829: $chosen{$q} = 'y';
830: push @questions, $q;
831: }
832: return @questions;
1.1 boris 833: }
834:
835: sub Include_virtual {
836: my ($fn, $output) = (@_, '');
837:
838: open F , $fn
1.2 boris 839: or return; #die "Can't open the file $fn: $!\n";
1.37 roma7 840:
1.1 boris 841: while (<F>) {
842: if (/<!--#include/o) {
843: s/<!--#include virtual="\/(.*)" -->/&Include_virtual($1)/e;
844: }
845: if (/<!--#exec/o) {
846: s/<!--#exec.*cmd\s*=\s*"([^"]*)".*-->/`$1`/e;
847: }
848: $output .= $_;
849: }
850: return $output;
851: }
852:
853: sub PrintArchive {
854: my($dbh, $Id) = @_;
855: my ($output, @list, $i);
856:
857: my (%Tournament) = &GetTournament($dbh, $Id);
858: my (@Tours) = &GetTours($dbh, $Id);
1.37 roma7 859:
1.1 boris 860: if ($Tournament{'Type'} =~ /Г/ || $Id == 0) {
861: for ($i = 0; $i <= $#Tours; $i++) {
862: push(@list ,&PrintArchive($dbh, $Tours[$i]));
863: }
864: return @list;
865: }
866: return "$SRCPATH/$Tournament{'FileName'} ";
867: }
868:
869: sub PrintAll {
870: my ($dbh, $Id) = @_;
871: my ($output, $list, $i);
872:
873: my (%Tournament) = &GetTournament($dbh, $Id);
874: my (@Tours) = &GetTours($dbh, $Id);
1.37 roma7 875: my ($New) = ($Id and $Tournament{'Type'} eq 'Ч' and
1.1 boris 876: &NewEnough($Tournament{"CreatedAt"})) ?
877: img({src=>"/znatoki/dimrub/db/new-sml.gif", alt=>"NEW!"}) : "";
878:
879: if ($Id == 0) {
880: $output = h3("Все турниры");
881: } else {
882: $output .= dd(img({src=>"/icons/folder.gif", alt=>"[*]"}) .
883: " " . a({href=>url . "?tour=$Tournament{'Id'}&answer=0"},
1.6 boris 884: $Tournament{'Title'}) ." " . $Tournament{'PlayedAt'} . " $New");
1.1 boris 885: }
886: if ($Id == 0 or $Tournament{'Type'} =~ /Г/) {
887: for ($i = 0; $i <= $#Tours; $i++) {
888: $list .= &PrintAll($dbh, $Tours[$i]);
889: }
890: $output .= dl($list);
891: }
892: return $output;
893: }
894:
895: sub PrintDates {
896: my ($dbh) = @_;
1.37 roma7 897: my ($from) = param('from_year') . "-" . param('from_month') .
1.1 boris 898: "-" . param('from_day');
899: my ($to) = param('to_year') . "-" . param('to_month') . "-" . param('to_day');
900: $from = $dbh->quote($from);
901: $to = $dbh->quote($to);
902: my ($sth) = $dbh->prepare("
903: SELECT DISTINCT Id
904: FROM Tournaments
905: WHERE PlayedAt >= $from AND PlayedAt <= $to
906: AND Type = 'Ч'
907: ");
908: $sth->execute;
909: my (%Tournament, @array, $output, $list);
910:
911: $output = h3("Список турниров, проходивших между $from и $to.");
912: while (@array = $sth->fetchrow) {
913: next
914: if (!$array[0]);
915: %Tournament = &GetTournament($dbh, $array[0]);
916: $list .= dd(img({src=>"/icons/folder.gif", alt=>"[*]"}) .
917: " " . a({href=>url . "?tour=$Tournament{'Id'}&answer=0"},
1.6 boris 918: $Tournament{'Title'}, $Tournament{'PlayedAt'}));
1.1 boris 919: }
920: $output .= dl($list);
921: return $output;
922: }
923:
1.29 roma7 924: sub PrintQOfAuthor
925: {
926: my ($dbh, $id) = @_;
927: $id=$dbh->quote($id);
1.37 roma7 928: my $sth = $dbh->prepare("SELECT Name, Surname FROM Authors WHERE Id=$id");
1.29 roma7 929: $sth->execute;
930: my ($name,$surname)=$sth->fetchrow;
931:
1.37 roma7 932: $sth = $dbh->prepare("SELECT Question FROM A2Q WHERE Author=$id");
1.29 roma7 933: $sth->execute;
934: my $q;
1.37 roma7 935: my @Questions;
1.29 roma7 936: while (($q)=$sth->fetchrow,$q)
1.36 roma7 937: {push @Questions,$q unless $forbidden{$q}}
1.29 roma7 938:
939: my ($output, $i, $suffix, $hits) = ('', 0, '', $#Questions + 1);
940:
941: if ($hits =~ /1.$/ || $hits =~ /[5-90]$/) {
942: $suffix = 'й';
943: } elsif ($hits =~ /1$/) {
944: $suffix = 'е';
945: } else {
1.37 roma7 946: $suffix = 'я';
1.29 roma7 947: }
1.37 roma7 948:
949: print p({align=>"center"}, "Автор ".strong("$name $surname. ")
1.29 roma7 950: . " : $hits попадани$suffix.");
951:
952:
953: for ($i = 0; $i <= $#Questions; $i++) {
954: $output = &PrintQuestion($dbh, $Questions[$i], 1, $i + 1, 1);
955: print $output;
956: }
957: }
958:
959:
960: sub PrintAuthors
961: {
962: my ($dbh,$sort)=@_;
963: my($output,$out1,@array,$sth);
1.37 roma7 964: if ($sort eq 'surname')
1.29 roma7 965: {
1.37 roma7 966: $sth =
967: $dbh->prepare("SELECT Id, Name, Surname, QNumber FROM Authors order by Surname, Name");
968: }
969: elsif($sort eq 'name')
970: {
971: $sth =
972: $dbh->prepare("SELECT Id, Name, Surname, QNumber FROM Authors order by Name, Surname");
1.29 roma7 973: }
974: else
975: {
1.37 roma7 976: $sth =
977: $dbh->prepare("SELECT Id, Name, Surname, QNumber FROM Authors Order by QNumber DESC, Surname");
1.29 roma7 978: }
979:
1.37 roma7 980: $output.=h2("Авторы вопросов")."\n";
981: $output.="<TABLE>";
982:
983:
1.29 roma7 984: $sth->execute;
1.37 roma7 985: $output.=Tr(th[a({href=>url."?authors=name"},"Имя")
986: .", ".
987: a({href=>url."?authors=surname"},"фамилия")
988: , a({href=>url."?authors=kvo"},"Количество вопросов")]);
1.29 roma7 989:
990: $out1='';
991:
992: my $ar=$sth->fetchall_arrayref;
993:
994:
1.33 boris 995:
1.29 roma7 996: foreach my $arr(@$ar)
997: {
1.37 roma7 998:
1.29 roma7 999: my ($id,$name,$surname,$kvo)=@$arr;
1.37 roma7 1000: if (!$name || !$surname) {#print "Opanki at $id\n"
1001: } else
1.29 roma7 1002: {
1.37 roma7 1003: my $add=Tr(td([a({href=>url."?qofauthor=$id"},"$name $surname"), $kvo]))."\n";
1.29 roma7 1004: print STDERR $add;
1005: $output.=$add;
1006: }
1007: }
1008: $output.="</TABLE>";
1009: return $output;
1010: }
1011:
1012:
1.37 roma7 1013:
1.1 boris 1014: MAIN:
1015: {
1016: setlocale(LC_CTYPE,'russian');
1017: my($i, $tour);
1018: my($text) = (param('text')) ? 1 : 0;
1.36 roma7 1019:
1.1 boris 1020: my($dbh) = DBI->connect("DBI:mysql:chgk", "piataev", "")
1021: or do {
1022: print h1("Временные проблемы") . "База данных временно не
1023: работает. Заходите попозже.";
1024: print &Include_virtual("../dimrub/db/reklama.html");
1025: print end_html;
1026: die "Can't connect to DB chgk\n";
1027: };
1.11 boris 1028: if (!param('comp') and !param('sqldump') and !$text) {
1.1 boris 1029: print header;
1030: print start_html(-"title"=>'Database of the questions',
1031: -author=>'dimrub@icomverse.com',
1032: -bgcolor=>'#fff0e0',
1033: -vlink=>'#800020');
1034: print &Include_virtual("../dimrub/db/reklama.html");
1035: }
1.22 roma7 1036:
1037: if ($^O =~ /win/i) {
1038: $thislocale = "Russian_Russia.20866";
1039: } else {
1040: $thislocale = "ru_RU.KOI8-R";
1041: }
1042: POSIX::setlocale( &POSIX::LC_ALL, $thislocale );
1043:
1044: if ((uc 'а') ne 'А') {print "Koi8-r locale not installed!\n"};
1045:
1.1 boris 1046:
1047: if ($text) {
1048: print header('text/plain');
1049: }
1.36 roma7 1050:
1.37 roma7 1051: if (param('hideequal')) {
1.36 roma7 1052: my ($sth)= $dbh -> prepare("select first, second FROM equalto");
1053: $sth -> execute;
1054: while ( my ($first, $second)=$sth -> fetchrow)
1055: {
1056: $forbidden{$first}=1;
1057: }
1058: $sth->finish;
1.37 roma7 1059: }
1.36 roma7 1060:
1.1 boris 1061:
1062: if (param('rand')) {
1.7 boris 1063: my ($type, $qnum) = ('', 12);
1064: $type .= 'Б' if (param('brain'));
1065: $type .= 'Ч' if (param('chgk'));
1.37 roma7 1066: $qnum = param('qnum') if (param('qnum') =~ /^\d+$/);
1.7 boris 1067: $qnum = 0 if (!$type);
1.37 roma7 1068: if (param('email') && -x $SENDMAIL &&
1.1 boris 1069: open(F, "| $SENDMAIL -t -n")) {
1070: my ($Email) = param('email');
1071: my ($mime_type) = $text ? "plain" : "html";
1072: print F <<EOT;
1073: To: $Email
1.8 boris 1074: From: olegstemanov\@mail.ru
1.1 boris 1075: Subject: Sluchajnij Paket Voprosov "Chto? Gde? Kogda?"
1076: MIME-Version: 1.0
1077: Content-type: text/$mime_type; charset="koi8-r"
1078:
1079: EOT
1080: print F &PrintRandom($dbh, $type, $qnum, $text);
1081: close F;
1082: print "Пакет случайно выбранных вопросов послан. Нажмите
1083: на <B>Reload</B> для получения еще одного пакета";
1084: } else {
1085: print &PrintRandom($dbh, $type, $qnum, $text);
1086: }
1.37 roma7 1087: }
1.29 roma7 1088: elsif (param('authors')){
1089: print &PrintAuthors($dbh,param('authors'));
1090: }
1091: elsif (param('qofauthor')){
1092: &PrintQOfAuthor($dbh,param('qofauthor'));
1093: }
1094: elsif (param('sstr')) {
1.14 roma7 1095: &PrintSearch($dbh, param('sstr'), param('metod'));
1.1 boris 1096: } elsif (param('all')) {
1097: print &PrintAll($dbh, 0);
1098: } elsif (param('from_year') && param('to_year')) {
1.37 roma7 1099: print &PrintDates($dbh);
1.1 boris 1100: } elsif (param('comp')) {
1.9 boris 1101: print header(
1102: -'Content-Type' => 'application/x-zip-compressed; name="db.zip"',
1103: -'Content-Disposition' => 'attachment; filename="db.zip"'
1104: );
1105: $tour = (param('tour')) ? param('tour') : 0;
1106: my (@files) = &PrintArchive($dbh, $tour);
1107: open F, "$ZIP -j - $SRCPATH/COPYRIGHT @files |";
1108: print (<F>);
1109: close F;
1110: $dbh->disconnect;
1111: exit;
1112: } elsif (param('sqldump')) {
1113: print header(
1114: -'Content-Type' => 'application/x-zip-compressed; name="dump.zip"',
1115: -'Content-Disposition' => 'attachment; filename="dump.zip"'
1116: );
1.10 boris 1117: open F, "$ZIP -j - $DUMPFILE |";
1.9 boris 1118: print (<F>);
1119: close F;
1120: $dbh->disconnect;
1121: exit;
1122:
1.1 boris 1123: } else {
1124: $tour = (param('tour')) ? param('tour') : 0;
1125: if ($tour !~ /^[0-9]*$/) {
1126: my ($sth) = $dbh->prepare("SELECT Id FROM Tournaments
1127: WHERE FileName = '$tour.txt'");
1128: $sth->execute;
1129: $tour = ($sth->fetchrow)[0];
1130: }
1131: print &PrintTournament($dbh, $tour, param('answer'));
1132: }
1133: if (!$text) {
1134: print &Include_virtual("../dimrub/db/footer.html");
1135: print end_html;
1136: }
1137: $dbh->disconnect;
1138: }
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