1: #!/perl/bin/perl -w
2:
3: use DBI;
4: use CGI ':all';
5: use Text::Query;
6: use strict;
7: use Time::Local;
8: use POSIX qw(locale_h);
9: use locale;
10: #open STDERR, ">errors1";
11: my $printqueries=0;
12: my %forbidden=();
13: my $debug=0; #added by R7
14: my %fieldname= (0,'Question', 1, 'Answer', 2, 'Comments', 3, 'Authors', 4, 'Sources');
15: my %searchin;
16: my $rl=qr/[йцукенгшщзхъфывапролджэячсмитьбюё]/;
17: my $RL=qr/[ЙЦУКЕНГШЩЗХЪЭЖДЛОРПАВЫФЯЧСМИТЬБЮЁ]/;
18: my $RLrl=qr/(?:(?:${rl})|(?:${RL}))+/;
19: my $l=qr/(?:(?:${RLrl})|(?:[\w\-]))+/;
20: my $Ll=qr/(?:[A-Z])|(?:${RL})/;
21:
22:
23:
24: my $thislocale;
25:
26:
27: $searchin{'question'}=param('Question');
28: $searchin{'answer'}=param('Answer');
29: $searchin{'comments'}=param('Comments');
30: $searchin{'authors'}=param('Authors');
31: $searchin{'sources'}=param('Sources');
32: my $all=param('all');
33: $all=0 if lc $all eq 'no';
34: my ($PWD) = `pwd`;
35: chomp $PWD;
36: my ($SRCPATH) = "$PWD/../dimrub/src";
37: my ($ZIP) = "/home/piataev/bin/zip";
38: my $DUMPFILE = "/tmp/chgkdump";
39: my ($SENDMAIL) = "/usr/sbin/sendmail";
40: my ($TMSECS) = 30*24*60*60;
41: my (%RevMonths) =
42: ('Jan', '0', 'Feb', '1', 'Mar', '2', 'Apr', '3', 'May', '4', 'Jun', '5',
43: 'Jul', '6', 'Aug', '7', 'Sep', '8', 'Oct', '9', 'Nov', '10',
44: 'Dec', '11',
45: 'Янв', '0', 'Фев', 1, 'Мар', 2, 'Апр', 3, 'Май', '4',
46: 'Июн', '5', 'Июл', 6, 'Авг', '7', 'Сен', '8',
47: 'Окт', '9', 'Ноя', '19', 'Дек', '11');
48:
49: # Determine whether the given time is within 2 months from now.
50: sub NewEnough {
51: my ($a) = @_;
52: my ($year, $month, $day) = split('-', $a);
53:
54: return (time - timelocal(0, 0, 0, $day, $month -1, $year) < $TMSECS);
55: }
56:
57: # Reads one question from the DB. Gets DB handler and Question ID.
58: sub GetTournament {
59: my ($dbh, $Id) = @_;
60: my (%Tournament, $field, @arr);
61:
62: return %Tournament if ($Id == 0);
63:
64: my ($sth) = $dbh->prepare("SELECT * FROM Tournaments WHERE Id=$Id");
65: $sth->execute;
66:
67: @arr = $sth->fetchrow;
68: my($i, $name) = 0;
69: foreach $name (@{$sth->{NAME}}) {
70: $Tournament{$name} = $arr[$i++];
71: }
72:
73: return %Tournament;
74: }
75:
76: # Reads one question from the DB. Gets DB handler and Question ID.
77: sub GetQuestion {
78: my ($dbh, $QuestionId) = @_;
79: my (%Question, $field, @arr);
80:
81: my($sth) = $dbh->prepare("
82: SELECT * FROM Questions WHERE QuestionId=$QuestionId
83: ");
84:
85: $sth->execute;
86:
87: @arr = $sth->fetchrow;
88: my($i, $name) = 0;
89: foreach $name (@{$sth->{NAME}}) {
90: $Question{$name} = $arr[$i++];
91: }
92:
93: return %Question;
94: }
95:
96: # Gets numbers of all the questions from the given tour.
97: sub GetTourQuestions {
98: my ($dbh, $ParentId) = @_;
99: my (@arr, @Questions);
100:
101: my ($sth) = $dbh->prepare("SELECT QuestionId FROM Questions
102: WHERE ParentId=$ParentId ORDER BY QuestionId");
103:
104: $sth->execute;
105:
106: while (@arr = $sth->fetchrow) {
107: push @Questions, $arr[0];
108: }
109:
110: return @Questions;
111: }
112:
113: # Returns list of children of the given tournament.
114: sub GetTours {
115: my ($dbh, $ParentId) = @_;
116: my (@arr, @Tours);
117:
118: my ($sth) = $dbh->prepare("SELECT Id FROM Tournaments
119: WHERE ParentId=$ParentId ORDER BY Id");
120:
121: $sth->execute;
122:
123: while (@arr = $sth->fetchrow) {
124: push @Tours, $arr[0];
125: }
126:
127: return @Tours;
128: }
129:
130: sub count
131: {
132: my ($dbh,$word)=@_;
133: print "timeb=".time.br if $debug;
134: $word=$dbh->quote(uc $word);
135: my $query="SELECT number from nests,nf where $word=w1 AND w2=nf.id";
136: my $sth=$dbh->prepare($query);
137: $sth->execute;
138: my @a=$sth->fetchrow;
139: print "timee0=".time.br if $debug;
140: $a[0]||0;
141: }
142:
143:
144: sub proxy
145: {
146: #print "time0=".time.br if $debug;
147: my ($dbh,$ptext,$allnf)=@_;
148: my $text=$$ptext;
149: $text=~tr/ёЁ/еЕ/;
150: $text=~s/(${RLrl})p(${RLrl})/$1p$2/gom;
151: $text=~s/p(${RLrl})/р$1/gom;
152: $text=~s/(${RLrl})p/$1р/gom;
153: $text=~s/\s+/ /gmo;
154: $text=~s/[^йцукенгшщзхъфывапролджэячсмитьбюЙЦУКЕНГШЩЗХЪФЫВАПРОЛДЖЭЯЧСМИТЬБЮQWERTYUIOPASDFGHJKLZXCVBNM]/ /g;
155: $text=uc $text;
156: my @list= $text=~m/(?:(?:${RLrl})+)|(?:[A-Za-z0-9]+)/gom;
157: my (%c, %good,$sstr);
158: foreach (@list)
159: {
160: $c{$_}=count($dbh,$_)||10000;
161: }
162: my @words=sort {$c{$a}<=> $c{$b}} @list;
163:
164: # $good{$words[$_]}=1 foreach 0..4;
165:
166: foreach (@words)
167: {
168: $good{$_}=1 if $c{$_}<200;
169: }
170:
171: # foreach (@list)
172: # {
173: # if ($good{$_})
174: # {
175: # $good{$_}=0;
176: # $sstr.=" $_";
177: # }
178: # }
179: $sstr.=" $_" foreach grep {$good{$_}} @list;
180: print "time05=".time.br if $debug;
181: $$ptext=$sstr;
182: return russearch($dbh,$sstr,0,$allnf);
183: }
184:
185:
186: sub russearch {
187: my ($dbh, $sstr, $all,$allnf)=@_;
188: my (@qw,@w,@tasks,$qw,@arr,$nf,$sth,@nf,$w,$where,$e,@where,%good,$i,%where,$from);
189: my($number,@good,$t,$task,@rho,$rank,%rank,$r2,$r1,$word,$n,@last,$good,@words,%number,$taskid);
190: my ($hi, $lo, $wordnumber,$query,$blob,$field,$sf,$ii);
191: my @frequence;
192: my (@arr1,@ar,@sf,@arr2);
193: my %tasks;
194: my $tasks;
195: my @verybad;
196: my %nf;
197: my %tasksof;
198: my %wordsof;
199: my %relevance;
200: my @blob;
201: my %count;
202:
203: $sstr=~tr/йцукенгшщзхъфывапролджэячсмитьбю/ЙЦУКЕНГШЩЗХЪФЫВАПРОЛДЖЭЯЧСМИТЬБЮ/;
204: @qw=@w =split (' ', uc $sstr);
205:
206: #-----------
207: foreach $i (0..$#w) # заполняем массив @nf начальных форм
208: # $nf[$i] -- ссылка на массив возможных
209: # начальных форм словоформы $i
210: {
211: $qw= $dbh->quote (uc $w[$i]);
212: $query=" select distinct w2 from nests
213: where w1=$qw";
214: print "$query",br if $printqueries;
215: $sth=$dbh -> prepare($query);
216: $sth -> execute;
217: @{$nf[$i]}=();
218: while (@arr = $sth->fetchrow)
219: {
220: push (@{$nf[$i]},$arr[0])
221: }
222: }
223:
224:
225: my @bad=grep {!@{$nf[$_]}} 0..$#w; # @bad -- номера словоформ,
226: # которых нет в словаре
227:
228: if (@bad) #есть неопознанные словоформы
229: {
230: require "cw.pl";
231: foreach $i(@bad)
232: {
233: if (@arr=checkword($dbh,$w[$i]))
234: {push (@{$nf[$i]}, @arr);}
235: else
236: {push (@verybad,$i);}
237: }
238: }
239: return () if ($all && @verybad);
240:
241:
242: my $kvo=0;
243: push @$allnf, @{$_} foreach @nf;
244: print "nf=@$allnf" if $printqueries;
245:
246: foreach $i (0..$#w) #запросы в базу...
247: {
248: @arr=@{$nf[$i]} if $nf[$i];
249: @arr2=@arr1=@arr;
250:
251:
252:
253:
254: $_= " word2question.word=".$_. ' ' foreach @arr;
255: $_= " nf.id=".$_. ' ' foreach @arr1;
256: # @arr=(0) unless @arr;
257: $query="select questions from word2question where". (join ' OR ', @arr);
258: print STDERR "!$query\n",br if $printqueries;
259:
260: $sth=$dbh -> prepare($query);
261: $sth->execute;
262:
263: @blob=();
264: while (@arr=$sth->fetchrow)
265: {
266: @blob=(@blob,unpack 'C*',$arr[0]);
267: }
268: $query="select number from nf where ".(join ' OR ', @arr1);
269: print "$query\n",br if $printqueries;
270: $sth=$dbh -> prepare($query);
271: $sth->execute;
272:
273: while (@arr=$sth->fetchrow)
274: {
275: $frequence[$i]+=$arr[0];
276: }
277:
278:
279:
280: if (@blob < 4)
281: {
282: $tasksof{$i}=undef;
283: } else
284: {
285: $kvo++;
286: $ii=0;
287: while ($ii<$#blob) # создаём хэш %tasksof, ключи которого --
288: # номера искомых словоформ, а значения --
289: # списки вопросов, в которых есть соответствующа
290: # словоформа.
291: # Каждый список в свою очередь также оформлен в
292: # виде хэша, ключи которого -- номера вопросов,
293: # а значения -- списки номеров вхождений. Вот.
294: {
295: ($field,$lo,$hi,$wordnumber)=@blob[$ii..($ii+3)];
296: $ii+=4;
297: $number=$lo+$hi*256;
298: $field=$fieldname{$field};
299: if ($searchin{lc $field})
300: {
301: push @{$tasksof{$i}{$number}}, $wordnumber;
302: # дополнили в хэше, висящем на
303: # словоформе $i в %tasksof список
304: # вхождений $i в вопрос $number.
305: push @{$wordsof{$number}{$i}}, $wordnumber;
306: # дополнили в хэше, висящем на
307: # вопросе $number в %wordsof список
308: # вхождений $i в вопрос $number.
309:
310:
311: }
312: } #while ($ii<$#blob)
313: }
314: } #foreach $i
315:
316: #print "keys tasksof", join ' ', keys %{$tasksof{0}};
317: #Ищем пересечение или объединение списков вопросов (значений %tasksof)
318: foreach $sf (keys %tasksof)
319: {
320: $count{$_}++ foreach keys %{$tasksof{$sf}};
321: }
322: @tasks= ($all ? (grep {$count{$_}==$kvo} keys %count) :
323: keys %count) ;
324:
325:
326: print "\n\$#tasks=",$#tasks,br if $printqueries;
327: ############ Сортировка найденных вопросов
328:
329: foreach (keys %wordsof)
330: {
331: $relevance{$_}=&relevance($#w,$wordsof{$_},\@frequence) if $_
332: }
333:
334: @tasks=sort {$relevance{$b}<=>$relevance{$a}} @tasks;
335:
336:
337: ############
338:
339: print "tasks=@tasks" if $printqueries;
340:
341: #print "$_ $relevance{$_} | " foreach @tasks;
342: #print br;
343: print "allnf=@$allnf",br if $printqueries;
344: return @tasks;
345: }
346:
347:
348: sub distance {
349: # на входе -- номера словоформ и ссылки на
350: # списки вхождений. На выходе -- расстояние,
351: # вычисляемое по формуле min(|b-a-pb+pa|)
352: # pb,pa
353: # (pb и pa -- позиции слов b и a)
354: my ($a,$b,$lista,$listb)=@_;
355: my ($pa,$pb,$min,$curmin);
356: $min=10000;
357: foreach $pa (@$lista)
358: {
359: foreach $pb (@$listb)
360: {
361: $curmin=abs($b-$a-$pb+$pa);
362: $min= $curmin if $curmin<$min;
363: }
364: }
365: return $min;
366:
367: }
368:
369: sub relevance {
370: # На входе -- количество искомых словоформ -1 и
371: # ссылка на hash, ключи которого --
372: # номера словоформ, а значения -- списки вхождений
373:
374: my ($n,$words,$frequence)=@_;
375: my $relevance=0;
376: my ($first,$second,$d);
377: foreach $first (0..$n)
378: {
379: $relevance+=scalar @{$$words{$first}}+1000+1000/$$frequence[$first]
380: if $$words{$first};
381: foreach $second ($first+1..$n)
382: {
383: $d=&distance($first,$second,$$words{$first},$$words{$second});
384: $relevance+=($d>10?0:10-$d)*10;
385: }
386: }
387: return $relevance;
388: }
389:
390:
391:
392: # Returns list of QuestionId's, that have the search string in them.
393: sub Search {
394: my ($dbh, $s,$metod,$all,$allnf) = @_;
395: my $sstr=$$s;
396: my (@arr, @Questions, @fields);
397: my (@sar, $i, $sth,$where,$query);
398: my $ip=$ENV{'REMOTE_ADDR'};
399:
400: $ip=$dbh->quote($ip);
401: $query=
402: "INSERT into queries (query,metod,searchin,ip)
403: values (". $dbh->quote($sstr).', '.
404: $dbh->quote($metod) . ', ' .
405: $dbh->quote(join ' ', grep $searchin{$_}, keys %searchin) .
406: ", $ip)";
407: print $query if $printqueries;
408: $dbh -> do ($query);
409: if ($metod eq 'rus')
410: {
411: my @tasks=russearch($dbh,$sstr,$all,$allnf);
412: return @tasks
413: }
414: elsif ($metod eq 'proxy')
415: {
416: # $searchin{'question'}=1;
417: # $searchin{'answer'}=1;
418: my @task=proxy($dbh,$s,$allnf);
419: # $$s=$sstr;
420: return @task
421: }
422:
423:
424:
425: ###Simple and advanced query processing. Added by R7
426: if ($metod eq 'simple' || $metod eq 'advanced')
427: {
428: foreach (qw/Question Answer Sources Authors Comments/) {
429: if (param($_)) {
430: push @fields, $_;
431: }
432: }
433:
434: @fields=(qw/Question Answer Sources Authors Comments/) unless scalar @fields;
435: my $fields=join ",", @fields;
436: my $q=new Text::Query($sstr,
437: -parse => 'Text::Query::'.
438: (($metod eq 'simple') ? 'ParseSimple':'ParseAdvanced'),
439: -solve => 'Text::Query::SolveSQL',
440: -build => 'Text::Query::BuildSQLMySQL',
441: -fields_searched => $fields);
442:
443: $where= $$q{'matchexp'};
444: $query= "SELECT Questionid FROM Questions
445: WHERE $where";
446: print br."Query is: $query".br if $debug;
447:
448: $sth = $dbh->prepare($query);
449: } else
450: ######
451: {
452:
453: foreach (qw/Question Answer Sources Authors Comments/) {
454: if (param($_)) {
455: push @fields, "IFNULL($_, '')";
456: }
457: }
458: @sar = split " ", $sstr;
459: for $i (0 .. $#sar) {
460: $sar[$i] = $dbh->quote("%${sar[$i]}%");
461: }
462:
463: my($f) = "CONCAT(" . join(',', @fields) . ")";
464: if (param('all') eq 'yes') {
465: $sstr = join " AND $f LIKE ", @sar;
466: } else {
467: $sstr = join " OR $f LIKE ", @sar;
468: }
469:
470: my $query;
471: $query="SELECT QuestionId FROM Questions
472: WHERE $f LIKE $sstr ORDER BY QuestionId";
473:
474:
475: print $query if $printqueries;
476: $sth = $dbh->prepare($query)
477: } #else -- processing old-style query (R7)
478:
479: $sth->execute;
480: while (@arr = $sth->fetchrow) {
481: push @Questions, $arr[0] unless $forbidden{$arr[0]};
482: }
483:
484: print "@Questions" if $printqueries;
485: return @Questions;
486: }
487:
488: # Substitute every letter by a pair (for case insensitive search).
489: my (@letters) = qw/аА бБ вВ гГ дД еЕ жЖ зЗ иИ йЙ кК лЛ мМ нН оО
490: пП рР сС тТ уУ фФ хХ цЦ чЧ шШ щЩ ьЬ ыЫ эЭ юЮ яЯ/;
491:
492: sub NoCase {
493: my ($sstr) = shift;
494: my ($res);
495:
496: if (($res) = grep(/$sstr/, @letters)) {
497: return "[$res]";
498: } else {
499: return $sstr;
500: }
501: }
502:
503: sub PrintList {
504: my ($dbh,$Questions,$shablon)=@_;
505:
506: my $first=param('first') ||1;
507: my $kvo=param('kvo') ||30;
508:
509: $first=$first-($first-1)%$kvo;
510: my $last=$first+$kvo-1;
511: $last=scalar @$Questions if scalar @$Questions <$last;
512: my($f,$l);
513: my $nav='';
514:
515: for($f=1; $f<=@$Questions; $f+=$kvo)
516: {
517: $l=$f+$kvo-1;
518: $l=$#$Questions+1 if $l>$#$Questions+1;
519: if ($f==$first) {$nav.="[$f-$l] ";}
520: else {
521: my $qs=query_string;
522: $qs=~s/\;/\&/g;
523: $qs=~s/\&first\=[^\&]+//g;
524: $qs.="\&first=$f";
525:
526: $nav.= "[".a({href=>(url."?".$qs)},"$f-$l")."] ";}
527: }
528: print "$nav".br."\n";
529: for (my $i = $first; $i <= $last; $i++) {
530: my $output = &PrintQuestion($dbh, $$Questions[$i-1], 1, $i, 1);
531: if (param('metod') eq 'rus' || param('metod') eq 'proxy')
532: {
533: $output=~s/\b($shablon)\b/\<strong\>$1\<\/strong\>/gi;
534: } else {
535: $output=~s/($shablon)/\<strong\>$1\<\/strong\>/gi;
536: }
537: print $output;
538: }
539: print "$nav".br."\n";
540:
541: }
542:
543: sub PrintSearch {
544: my ($dbh, $sstr, $metod) = @_;
545:
546: my @allnf;
547: my (@Questions) = &Search($dbh, \$sstr,$metod,$all,\@allnf);
548: my ($output, $i, $suffix, $hits) = ('', 0, '', $#Questions + 1);
549:
550: my $shablon;
551: $metod='rus' if $metod eq 'proxy';
552: if ($metod eq 'rus')
553: {
554: my $where='0';
555: $where.= " or w2=$_ " foreach @allnf;
556: my $query="select w1 from nests where $where";
557: my $sth=$dbh->prepare($query);
558: print "$query" if $printqueries;
559:
560: $sth->execute;
561: my @shablon;
562: while (my @arr = $sth->fetchrow)
563: {
564: push @shablon,"(?:$arr[0])";
565: }
566: $shablon= join "|", @shablon;
567: $shablon=~s/[её]/\[ЕЁ\]/gi;
568: # $shablon=~s/([йцукенгшщзхъфывапролджэячсмитьбюЙЦУКЕНГШЩЗХЪФЫВАПРОЛДЖЭЯЧСМИТЬБЮ])/&NoCase($1)/ge;
569: $shablon=qr/$shablon/i;
570: print "!$shablon!",br if $printqueries;
571: }
572:
573:
574:
575: if ($hits =~ /1.$/ || $hits =~ /[5-90]$/) {
576: $suffix = 'й';
577: } elsif ($hits =~ /1$/) {
578: $suffix = 'е';
579: } else {
580: $suffix = 'я';
581: }
582:
583: print p({align=>"center"}, "Результаты поиска на " . strong($sstr)
584: . " : $hits попадани$suffix.");
585:
586: if (param('word')) {
587: $sstr = '[ \.\,:;]' . $sstr . '[ \.\,:\;]';
588: }
589:
590: $sstr =~ s/(.)/&NoCase($1)/ge;
591:
592: my @sar;
593: if ($metod ne 'rus')
594: {
595: (@sar) = split(' ', $sstr);
596: $shablon=join "|",@sar;
597: }
598: PrintList($dbh,\@Questions,$shablon);
599: }
600:
601: sub PrintRandom {
602: my ($dbh, $type, $num, $text) = @_;
603: my (@Questions) = &Get12Random($dbh, $type, $num);
604: my ($output, $i) = ('', 0);
605:
606: if ($text) {
607: $output .= " $num случайных вопросов.\n\n";
608: } else {
609: $output .=
610: h2({align=>"center"}, "$num случайных вопросов.");
611: }
612:
613: for ($i = 0; $i <= $#Questions; $i++) {
614: # Passing DB handler, question ID, print answer, question
615: # number, print title, print text/html
616: $output .=
617: &PrintQuestion($dbh, $Questions[$i], 1, $i + 1, 0, $text);
618: }
619: return $output;
620: }
621:
622: sub PrintTournament {
623: my ($dbh, $Id, $answer) = @_;
624: my (%Tournament, @Tours, $i, $list, $qnum, $imgsrc, $alt,
625: $SingleTour);
626: my ($output) = '';
627:
628: %Tournament = &GetTournament($dbh, $Id) if ($Id);
629:
630: my ($URL) = $Tournament{'URL'};
631: my ($Info) = $Tournament{'Info'};
632: my ($Copyright) = $Tournament{'Copyright'};
633:
634: @Tours = &GetTours($dbh, $Id);
635:
636: if ($Id) {
637: for ($Tournament{'Type'}) {
638: /Г/ && do {
639: $output .= h2({align=>"center"},
640: "Группа: $Tournament{'Title'} ",
641: "$Tournament{'PlayedAt'}") . p . "\n";
642: last;
643: };
644: /Ч/ && do {
645: return &PrintTour($dbh, $Tours[0], $answer)
646: if ($#Tours == 0);
647:
648: my $title="Пакет: $Tournament{'Title'}";
649: if ($Tournament{'PlayedAt'}) {
650: $title .= " $Tournament{'PlayedAt'}";
651: }
652:
653: $output .= h2({align=>"center"},
654: "$title") . p . "\n";
655: last;
656: };
657: /Т/ && do {
658: return &PrintTour($dbh, $Id, $answer);
659: };
660: }
661: } else {
662: my ($qnum) = GetQNum($dbh);
663: $output .= h2("Банк Вопросов: $qnum вопросов") . p . "\n";
664: }
665:
666: for ($i = 0; $i <= $#Tours; $i++) {
667: %Tournament = &GetTournament($dbh, $Tours[$i]);
668:
669: if ($Tournament{'Type'} =~ /Ч/) {
670: $SingleTour = 0;
671: my (@Tours) = &GetTours($dbh, $Tournament{'Id'});
672: $SingleTour = 1
673: if ($#Tours == 0);
674: }
675: if ($Tournament{'QuestionsNum'} > 0) {
676: $qnum = " ($Tournament{'QuestionsNum'} вопрос" .
677: &Suffix($Tournament{'QuestionsNum'}) . ")\n";
678: } else {
679: $qnum = '';
680: }
681: if ($Tournament{'Type'} =~ /Г/) {
682: $imgsrc = "/icons/folder.gif";
683: $alt = "[*]";
684: } else {
685: $imgsrc = "/icons/folder.gif";
686: $alt = "[-]";
687: }
688:
689: if ($SingleTour or $Tournament{'Type'} =~ /Т/) {
690: $list .= dd(img({src=>$imgsrc, alt=>$alt})
691: . " " . $Tournament{'Title'} . " " .
692: $Tournament{'PlayedAt'} . $qnum) .
693: dl(
694: dd("["
695: . a({href=>url . "?tour=$Tournament{'Id'}&answer=0"},
696: "вопросы") . "] ["
697: . a({href=>url . "?tour=$Tournament{'Id'}&answer=1"},
698: "вопросы + ответы") . "]")
699: );
700: } else {
701: $list .= dd(a({href=>url . "?tour=$Tournament{'Id'}&comp=1"},
702: img({src=>'/icons/compressed.gif', alt=>'[ZIP]', border=>1}))
703: . " " . img({src=>$imgsrc, alt=>$alt})
704: . " " . a({href=>url . "?tour=$Tournament{'Id'}&answer=0"},
705: $Tournament{'Title'}. " ".
706: $Tournament{'PlayedAt'}) . $qnum);
707: }
708: }
709: $output .= dl($list);
710:
711: if ($URL) {
712: $output .=
713: p("Дополнительная информация об этом турнире - по адресу " .
714: a({-'href'=>$URL}, $URL));
715: }
716:
717: if ($Copyright) {
718: $output .= p("Копирайт: " . $Copyright);
719: }
720:
721: if ($Info) {
722: $output .= p($Info);
723: }
724:
725: return $output;
726: }
727:
728: sub Suffix {
729: my ($qnum) = @_;
730: my ($suffix) = 'а' if $qnum =~ /[234]$/;
731: $suffix = '' if $qnum =~ /1$/;
732: $suffix = 'ов' if $qnum =~ /[567890]$/ || $qnum =~ /1.$/;
733: return $suffix;
734: }
735:
736: sub IsTour {
737: my ($dbh, $Id) = @_;
738: my ($sth) = $dbh->prepare("SELECT Type FROM Tournaments
739: WHERE Id=$Id");
740: $sth->execute;
741: return ($sth->fetchrow)[0] =~ /Т/;
742: }
743:
744: # Gets a DB handler (ofcourse) and a tour Id. Prints all the
745: # question of that tour, according to the options.
746: sub PrintTour {
747: my ($dbh, $Id, $answer) = @_;
748: my ($output, $q, $bottom, $field) = ('', 0, '', '');
749:
750: my (%Tour) = &GetTournament($dbh, $Id);
751: my (@Tours) = &GetTours($dbh, $Tour{'ParentId'});
752: my (%Tournament) = &GetTournament($dbh, $Tour{'ParentId'});
753:
754: return 0
755: if ($Tour{'Type'} !~ /Т/);
756:
757: my ($qnum) = $Tour{'QuestionsNum'};
758: my ($suffix) = &Suffix($qnum);
759:
760: $output .= h2({align=>"center"}, $Tournament{"Title"},
761: $Tournament{'PlayedAt'},
762: "<br>", $Tour{"Title"} .
763: " ($qnum вопрос$suffix)\n") . p;
764:
765: my (@Questions) = &GetTourQuestions($dbh, $Id);
766: for ($q = 0; $q <= $#Questions; $q++) {
767: $output .= &PrintQuestion($dbh, $Questions[$q], $answer, 0);
768: }
769:
770: $output .= hr({-'align'=>'center', -'width'=>'80%'});
771:
772: if ($Tournament{'URL'}) {
773: $output .=
774: p("Дополнительная информация об этом турнире - по адресу " .
775: a({-'href'=>$Tournament{'URL'}}, $Tournament{'URL'}));
776: }
777:
778: if ($Tournament{'Copyright'}) {
779: $output .= p("Копирайт: " . $Tournament{'Copyright'});
780: }
781:
782: if ($Tournament{'Info'}) {
783: $output .= p($Tournament{'Info'});
784: }
785:
786:
787: if ($answer == 0) {
788: $bottom .=
789: "[" . a({href=>url . "?tour=$Id&answer=1"}, "ответы") . "] " . br;
790: }
791: if (&IsTour($dbh, $Id - 1)) {
792: $bottom .=
793: "[" . a({href=>url . "?tour=" . ($Id - 1) . "&answer=0"},
794: "предыдущий тур") . "] ";
795: $bottom .=
796: "[" . a({href=>url . "?tour=" . ($Id - 1) . "&answer=1"},
797: "предыдущий тур с ответами") . "] " . br;
798: }
799: if (&IsTour($dbh, $Id + 1)) {
800: $bottom .=
801: "[" . a({href=>url . "?tour=" . ($Id + 1) . "&answer=0"},
802: "следующий тур") . "] ";
803: $bottom .=
804: "[" . a({href=>url . "?tour=" . ($Id + 1) . "&answer=1"},
805: "следующий тур с ответами") . "] ";
806: }
807:
808: $output .=
809: p({align=>"center"}, font({size=>-1}, $bottom));
810:
811: return $output;
812: }
813:
814: sub PrintField {
815: my ($header, $value, $text) = @_;
816: if ($text) {
817: $value =~ s/<[\/\w]*>//sg;
818: } else {
819: $value =~ s/^\s+/<br> /mg;
820: $value =~ s/^\|([^\n]*)/<pre>$1<\/pre>/mg;
821: }
822:
823: return $text ? "$header:\n$value\n\n" :
824: strong("$header: ") . $value . p . "\n";
825: }
826:
827: # Gets a DB handler (ofcourse) and a question Id. Prints
828: # that question, according to the options.
829: sub PrintQuestion {
830: my ($dbh, $Id, $answer, $qnum, $title, $text) = @_;
831: my ($output, $titles) = ('', '');
832: my (%Question) = &GetQuestion($dbh, $Id);
833: if (!$text) {
834: $output .= hr({width=>"50%"});
835: if ($title) {
836: my (%Tour) = GetTournament($dbh, $Question{'ParentId'});
837: my (%Tournament) = GetTournament($dbh, $Tour{'ParentId'});
838: $titles .=
839: dd(img({src=>"/icons/folder.open.gif"}) . " " .
840: a({href=>url . "?tour=$Tournament{'Id'}"}, $Tournament{'Title'}, $Tournament{'PlayedAt'}));
841: $titles .=
842: dl(dd(img({src=>"/icons/folder.open.gif"}) . " " .
843: a({href=>url . "?tour=$Tour{'Id'}"}, $Tour{'Title'})));
844: }
845: $output .= dl(strong($titles));
846: }
847:
848: $qnum = $Question{'Number'}
849: if ($qnum == 0);
850:
851: $output .=
852: &PrintField("Вопрос $qnum", $Question{'Question'}, $text);
853:
854: if ($answer) {
855: $output .=
856: &PrintField("Ответ", $Question{'Answer'}, $text);
857:
858: if ($Question{'Authors'}) {
859: my $q=$Question{'Authors'};
860:
861: my $sth=$dbh->prepare("select Authors.Id,Name, Surname, Nicks from Authors, A2Q
862: where Authors.Id=Author And Question=$Id");
863: $sth->execute;
864: my ($AuthorId,$Name, $Surname,$other,$Nicks);
865:
866: while ((($AuthorId,$Name, $Surname,$Nicks)=$sth->fetchrow),$AuthorId)
867: {
868: my ($firstletter)=$Name=~m/^./g;
869: $Name=~s/\./\\\./g;
870: my $sha="(?:$Name\\s+$Surname)|(?:$Surname\\s+$Name)|(?:$firstletter\\.\\s*$Surname)|(?:$Surname\\s+$firstletter\\.)|(?:$Surname)|(?:$Name)";
871: if ($Nicks)
872: {
873: $Nicks=~s/^\|//;
874: foreach (split /\|/, $Nicks)
875: {
876: s/\s+/ /g;
877: s/\s+$//;
878: s/ /\\s+/g;
879: s/\./\\\./g;
880: if (s/>$//) {$sha="$sha|(?:$_)"}
881: else {$sha="(?:$_)|$sha"}
882: }
883: }
884: $q=~s/($sha)/a({href=>url."?qofauthor=$AuthorId"},$1)/ei;
885: }
886:
887: $output .= &PrintField("Автор(ы)", $q, $text);
888:
889: # $output.= &PrintField("Другие вопросы", $other);
890: }
891:
892: if ($Question{'Sources'}) {
893: $output .= &PrintField("Источник(и)", $Question{'Sources'}, $text);
894: }
895:
896: if ($Question{'Comments'}) {
897: $output .= &PrintField("Комментарии", $Question{'Comments'}, $text);
898: }
899: }
900: $output.=br.a({href=> url."?metod=proxy&qid=$Id"}, 'Близкие вопросы').p
901: if $answer;
902: return $output;
903: }
904:
905: # Returns the total number of questions currently in the DB.
906: sub GetQNum {
907: my ($dbh) = @_;
908: my ($sth) = $dbh->prepare("SELECT COUNT(*) FROM Questions");
909: $sth->execute;
910: return ($sth->fetchrow)[0];
911: }
912: sub GetMaxQId {
913: my ($dbh) = @_;
914: my ($sth) = $dbh->prepare("SELECT MAX(QuestionId) FROM Questions");
915: $sth->execute;
916: return ($sth->fetchrow)[0];
917: }
918:
919: # Returns Id's of 12 random questions
920: sub Get12Random {
921: my ($dbh, $type, $num) = @_;
922: my ($i, @questions, $q, $t, $sth);
923: my ($qnum) = &GetMaxQId($dbh);
924: my (%chosen);
925: srand;
926:
927: for ($i = 0; $i < $num; $i++) {
928: do {
929: $q = int(rand($qnum));
930: $sth = $dbh->prepare("SELECT Type FROM Questions
931: WHERE QuestionId=$q");
932: $sth->execute;
933: $t = ($sth->fetchrow)[0];
934: } until !$chosen{$q} && $t && $type =~ /[$t]/;
935: $chosen{$q} = 'y';
936: push @questions, $q;
937: }
938: return @questions;
939: }
940:
941: sub Include_virtual {
942: my ($fn, $output) = (@_, '');
943:
944: open F , $fn
945: or return; #die "Can't open the file $fn: $!\n";
946:
947: while (<F>) {
948: if (/<!--#include/o) {
949: s/<!--#include virtual="\/(.*)" -->/&Include_virtual($1)/e;
950: }
951: if (/<!--#exec/o) {
952: s/<!--#exec.*cmd\s*=\s*"([^"]*)".*-->/`$1`/e;
953: }
954: $output .= $_;
955: }
956: return $output;
957: }
958:
959: sub PrintArchive {
960: my($dbh, $Id) = @_;
961: my ($output, @list, $i);
962:
963: my (%Tournament) = &GetTournament($dbh, $Id);
964: my (@Tours) = &GetTours($dbh, $Id);
965:
966: if ($Tournament{'Type'} =~ /Г/ || $Id == 0) {
967: for ($i = 0; $i <= $#Tours; $i++) {
968: push(@list ,&PrintArchive($dbh, $Tours[$i]));
969: }
970: return @list;
971: }
972: return "$SRCPATH/$Tournament{'FileName'} ";
973: }
974:
975: sub PrintAll {
976: my ($dbh, $Id) = @_;
977: my ($output, $list, $i);
978:
979: my (%Tournament) = &GetTournament($dbh, $Id);
980: my (@Tours) = &GetTours($dbh, $Id);
981: my ($New) = ($Id and $Tournament{'Type'} eq 'Ч' and
982: &NewEnough($Tournament{"CreatedAt"})) ?
983: img({src=>"/znatoki/dimrub/db/new-sml.gif", alt=>"NEW!"}) : "";
984:
985: if ($Id == 0) {
986: $output = h3("Все турниры");
987: } else {
988: $output .= dd(img({src=>"/icons/folder.gif", alt=>"[*]"}) .
989: " " . a({href=>url . "?tour=$Tournament{'Id'}&answer=0"},
990: $Tournament{'Title'}) ." " . $Tournament{'PlayedAt'} . " $New");
991: }
992: if ($Id == 0 or $Tournament{'Type'} =~ /Г/) {
993: for ($i = 0; $i <= $#Tours; $i++) {
994: $list .= &PrintAll($dbh, $Tours[$i]);
995: }
996: $output .= dl($list);
997: }
998: return $output;
999: }
1000:
1001: sub PrintDates {
1002: my ($dbh) = @_;
1003: my ($from) = param('from_year') . "-" . param('from_month') .
1004: "-" . param('from_day');
1005: my ($to) = param('to_year') . "-" . param('to_month') . "-" . param('to_day');
1006: $from = $dbh->quote($from);
1007: $to = $dbh->quote($to);
1008: my ($sth) = $dbh->prepare("
1009: SELECT DISTINCT Id
1010: FROM Tournaments
1011: WHERE PlayedAt >= $from AND PlayedAt <= $to
1012: AND Type = 'Ч'
1013: ");
1014: $sth->execute;
1015: my (%Tournament, @array, $output, $list);
1016:
1017: $output = h3("Список турниров, проходивших между $from и $to.");
1018: while (@array = $sth->fetchrow) {
1019: next
1020: if (!$array[0]);
1021: %Tournament = &GetTournament($dbh, $array[0]);
1022: $list .= dd(img({src=>"/icons/folder.gif", alt=>"[*]"}) .
1023: " " . a({href=>url . "?tour=$Tournament{'Id'}&answer=0"},
1024: $Tournament{'Title'}, $Tournament{'PlayedAt'}));
1025: }
1026: $output .= dl($list);
1027: return $output;
1028: }
1029:
1030: sub PrintQOfAuthor
1031: {
1032: my ($dbh, $id) = @_;
1033: $id=$dbh->quote($id);
1034: my $sth = $dbh->prepare("SELECT Name, Surname FROM Authors WHERE Id=$id");
1035: $sth->execute;
1036: my ($name,$surname)=$sth->fetchrow;
1037:
1038: $sth = $dbh->prepare("SELECT Question FROM A2Q WHERE Author=$id");
1039: $sth->execute;
1040: my $q;
1041: my @Questions;
1042: while (($q)=$sth->fetchrow,$q)
1043: {push @Questions,$q unless $forbidden{$q}}
1044:
1045: my ($output, $i, $suffix, $hits) = ('', 0, '', $#Questions + 1);
1046:
1047: if ($hits =~ /1.$/ || $hits =~ /[5-90]$/) {
1048: $suffix = 'й';
1049: } elsif ($hits =~ /1$/) {
1050: $suffix = 'е';
1051: } else {
1052: $suffix = 'я';
1053: }
1054:
1055: print p({align=>"center"}, "Автор ".strong("$name $surname. ")
1056: . " : $hits попадани$suffix.");
1057:
1058:
1059: # for ($i = 0; $i <= $#Questions; $i++) {
1060: # $output = &PrintQuestion($dbh, $Questions[$i], 1, $i + 1, 1);
1061: # print $output;
1062: # }
1063: PrintList($dbh,\@Questions,'gdfgdfgdfgdfg');
1064: }
1065:
1066:
1067: sub PrintAuthors
1068: {
1069: my ($dbh,$sort)=@_;
1070: my($output,$out1,@array,$sth);
1071: if ($sort eq 'surname')
1072: {
1073: $sth =
1074: $dbh->prepare("SELECT Id, Name, Surname, QNumber FROM Authors order by Surname, Name");
1075: }
1076: elsif($sort eq 'name')
1077: {
1078: $sth =
1079: $dbh->prepare("SELECT Id, Name, Surname, QNumber FROM Authors order by Name, Surname");
1080: }
1081: else
1082: {
1083: $sth =
1084: $dbh->prepare("SELECT Id, Name, Surname, QNumber FROM Authors Order by QNumber DESC, Surname");
1085: }
1086:
1087: $output.=h2("Авторы вопросов")."\n";
1088: $output.="<TABLE>";
1089:
1090:
1091: $sth->execute;
1092: $output.=Tr(th[a({href=>url."?authors=name"},"Имя")
1093: .", ".
1094: a({href=>url."?authors=surname"},"фамилия")
1095: , a({href=>url."?authors=kvo"},"Количество вопросов")]);
1096:
1097: $out1='';
1098:
1099: my $ar=$sth->fetchall_arrayref;
1100:
1101:
1102:
1103: foreach my $arr(@$ar)
1104: {
1105:
1106: my ($id,$name,$surname,$kvo)=@$arr;
1107: if (!$name || !$surname) {#print "Opanki at $id\n"
1108: } else
1109: {
1110: my $add=Tr(td([a({href=>url."?qofauthor=$id"},"$name $surname"), $kvo]))."\n";
1111: print STDERR $add;
1112: $output.=$add;
1113: }
1114: }
1115: $output.="</TABLE>";
1116: return $output;
1117: }
1118:
1119:
1120:
1121: MAIN:
1122: {
1123: setlocale(LC_CTYPE,'russian');
1124: my($i, $tour);
1125: my($text) = (param('text')) ? 1 : 0;
1126:
1127: my($dbh) = DBI->connect("DBI:mysql:chgk", "piataev", "")
1128: or do {
1129: print h1("Временные проблемы") . "База данных временно не
1130: работает. Заходите попозже.";
1131: print &Include_virtual("../dimrub/db/reklama.html");
1132: print end_html;
1133: die "Can't connect to DB chgk\n";
1134: };
1135: if (!param('comp') and !param('sqldump') and !$text) {
1136: print header;
1137: print start_html(-"title"=>'Database of the questions',
1138: -author=>'dimrub@icomverse.com',
1139: -bgcolor=>'#fff0e0',
1140: -vlink=>'#800020');
1141: print &Include_virtual("../dimrub/db/reklama.html");
1142: }
1143:
1144: if ($^O =~ /win/i) {
1145: $thislocale = "Russian_Russia.20866";
1146: } else {
1147: $thislocale = "ru_RU.KOI8-R";
1148: }
1149: POSIX::setlocale( &POSIX::LC_ALL, $thislocale );
1150:
1151: if ((uc 'а') ne 'А') {print "Koi8-r locale not installed!\n"};
1152:
1153:
1154: if ($text) {
1155: print header('text/plain');
1156: }
1157:
1158: if (param('hideequal')) {
1159: my ($sth)= $dbh -> prepare("select first, second FROM equalto");
1160: $sth -> execute;
1161: while ( my ($first, $second)=$sth -> fetchrow)
1162: {
1163: $forbidden{$first}=1;
1164: }
1165: $sth->finish;
1166: }
1167:
1168:
1169: if (param('rand')) {
1170: my ($type, $qnum) = ('', 12);
1171: $type .= 'Б' if (param('brain'));
1172: $type .= 'Ч' if (param('chgk'));
1173: $qnum = param('qnum') if (param('qnum') =~ /^\d+$/);
1174: $qnum = 0 if (!$type);
1175: if (param('email') && -x $SENDMAIL &&
1176: open(F, "| $SENDMAIL -t -n")) {
1177: my ($Email) = param('email');
1178: my ($mime_type) = $text ? "plain" : "html";
1179: print F <<EOT;
1180: To: $Email
1181: From: olegstemanov\@mail.ru
1182: Subject: Sluchajnij Paket Voprosov "Chto? Gde? Kogda?"
1183: MIME-Version: 1.0
1184: Content-type: text/$mime_type; charset="koi8-r"
1185:
1186: EOT
1187: print F &PrintRandom($dbh, $type, $qnum, $text);
1188: close F;
1189: print "Пакет случайно выбранных вопросов послан. Нажмите
1190: на <B>Reload</B> для получения еще одного пакета";
1191: } else {
1192: print &PrintRandom($dbh, $type, $qnum, $text);
1193: }
1194: }
1195: elsif (param('authors')){
1196: print &PrintAuthors($dbh,param('authors'));
1197: }
1198: elsif (param('qofauthor')){
1199: &PrintQOfAuthor($dbh,param('qofauthor'));
1200: }
1201: elsif (param('sstr')) {
1202: &PrintSearch($dbh, param('sstr'), param('metod'));
1203: }
1204: elsif (param('qid')) {
1205: my $qid=param('qid');
1206: my $query="SELECT Question, Answer from Questions where QuestionId=$qid";
1207: print $query if $printqueries;
1208: my $sth=$dbh->prepare($query);
1209: $sth->execute;
1210: my $sstr= join ' ',$sth->fetchrow;
1211: $searchin{'question'}=1;
1212: $searchin{'answer'}=1;
1213: $sstr=~s/[^йцукенгшщзхъфывапролджэячсмитьбюЙЦУКЕНГШЩЗХЪФЫВАПРОЛДЖЭЯЧСМИТЬБЮa-zA-Z0-9]/ /gi;
1214: # print &PrintQuestion($dbh,$qid, 1, '!');
1215: &PrintSearch($dbh, $sstr, 'proxy');
1216: }
1217:
1218: elsif (param('all')) {
1219: print &PrintAll($dbh, 0);
1220: } elsif (param('from_year') && param('to_year')) {
1221: print &PrintDates($dbh);
1222: } elsif (param('comp')) {
1223: print header(
1224: -'Content-Type' => 'application/x-zip-compressed; name="db.zip"',
1225: -'Content-Disposition' => 'attachment; filename="db.zip"'
1226: );
1227: $tour = (param('tour')) ? param('tour') : 0;
1228: my (@files) = &PrintArchive($dbh, $tour);
1229: open F, "$ZIP -j - $SRCPATH/COPYRIGHT @files |";
1230: print (<F>);
1231: close F;
1232: $dbh->disconnect;
1233: exit;
1234: } elsif (param('sqldump')) {
1235: print header(
1236: -'Content-Type' => 'application/x-zip-compressed; name="dump.zip"',
1237: -'Content-Disposition' => 'attachment; filename="dump.zip"'
1238: );
1239: open F, "$ZIP -j - $DUMPFILE |";
1240: print (<F>);
1241: close F;
1242: $dbh->disconnect;
1243: exit;
1244:
1245: } else {
1246: $tour = (param('tour')) ? param('tour') : 0;
1247: if ($tour !~ /^[0-9]*$/) {
1248: my ($sth) = $dbh->prepare("SELECT Id FROM Tournaments
1249: WHERE FileName = '$tour.txt'");
1250: $sth->execute;
1251: $tour = ($sth->fetchrow)[0];
1252: }
1253: print &PrintTournament($dbh, $tour, param('answer'));
1254: }
1255: if (!$text) {
1256: print &Include_virtual("../dimrub/db/footer.html");
1257: print end_html;
1258: }
1259: $dbh->disconnect;
1260: }
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