Annotation of db/prgsrc/db.cgi, revision 1.15
1.1 boris 1: #!/usr/bin/perl -w
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);
1.14 roma7 9: my $debug=1; #added by R7
1.1 boris 10: my ($PWD) = `pwd`;
11: chomp $PWD;
1.3 boris 12: my ($SRCPATH) = "$PWD/../dimrub/src";
1.8 boris 13: my ($ZIP) = "/home/piataev/bin/zip";
1.11 boris 14: my $DUMPFILE = "/tmp/chgkdump";
1.1 boris 15: my ($SENDMAIL) = "/usr/sbin/sendmail";
16: my ($TMSECS) = 30*24*60*60;
17: my (%RevMonths) =
18: ('Jan', '0', 'Feb', '1', 'Mar', '2', 'Apr', '3', 'May', '4', 'Jun', '5',
19: 'Jul', '6', 'Aug', '7', 'Sep', '8', 'Oct', '9', 'Nov', '10',
1.3 boris 20: 'Dec', '11',
21: 'Янв', '0', 'Фев', 1, 'Мар', 2, 'Апр', 3, 'Май', '4',
22: 'Июн', '5', 'Июл', 6, 'Авг', '7', 'Сен', '8',
23: 'Окт', '9', 'Ноя', '19', 'Дек', '11');
1.1 boris 24:
25: # Determine whether the given time is within 2 months from now.
26: sub NewEnough {
27: my ($a) = @_;
28: my ($year, $month, $day) = split('-', $a);
29:
30: return (time - timelocal(0, 0, 0, $day, $month -1, $year) < $TMSECS);
31: }
32:
33: # Reads one question from the DB. Gets DB handler and Question ID.
34: sub GetTournament {
35: my ($dbh, $Id) = @_;
36: my (%Tournament, $field, @arr);
37:
38: return %Tournament if ($Id == 0);
39:
40: my ($sth) = $dbh->prepare("SELECT * FROM Tournaments WHERE Id=$Id");
41: $sth->execute;
42:
43: @arr = $sth->fetchrow;
44: my($i, $name) = 0;
45: foreach $name (@{$sth->{NAME}}) {
46: $Tournament{$name} = $arr[$i++];
47: }
48:
49: return %Tournament;
50: }
51:
52: # Reads one question from the DB. Gets DB handler and Question ID.
53: sub GetQuestion {
54: my ($dbh, $QuestionId) = @_;
55: my (%Question, $field, @arr);
56:
57: my($sth) = $dbh->prepare("
58: SELECT * FROM Questions WHERE QuestionId=$QuestionId
59: ");
60:
61: $sth->execute;
62:
63: @arr = $sth->fetchrow;
64: my($i, $name) = 0;
65: foreach $name (@{$sth->{NAME}}) {
66: $Question{$name} = $arr[$i++];
67: }
68:
69: return %Question;
70: }
71:
72: # Gets numbers of all the questions from the given tour.
73: sub GetTourQuestions {
74: my ($dbh, $ParentId) = @_;
75: my (@arr, @Questions);
76:
77: my ($sth) = $dbh->prepare("SELECT QuestionId FROM Questions
78: WHERE ParentId=$ParentId ORDER BY QuestionId");
79:
80: $sth->execute;
81:
82: while (@arr = $sth->fetchrow) {
83: push @Questions, $arr[0];
84: }
85:
86: return @Questions;
87: }
88:
89: # Returns list of children of the given tournament.
90: sub GetTours {
91: my ($dbh, $ParentId) = @_;
92: my (@arr, @Tours);
93:
94: my ($sth) = $dbh->prepare("SELECT Id FROM Tournaments
95: WHERE ParentId=$ParentId ORDER BY Id");
96:
97: $sth->execute;
98:
99: while (@arr = $sth->fetchrow) {
100: push @Tours, $arr[0];
101: }
102:
103: return @Tours;
104: }
105:
106:
107: # Returns list of QuestionId's, that have the search string in them.
108: sub Search {
1.14 roma7 109: my ($dbh, $sstr, $metod) = @_;
1.1 boris 110: my (@arr, @Questions, @fields);
1.14 roma7 111: my (@sar, $i, $sth,$where);
1.1 boris 112:
1.6 boris 113: # push @fields, 'Question';
1.14 roma7 114:
115: ###Simple and advanced query processing. Added by R7
116: if ($metod eq 'simple' || $metod eq 'advanced')
117: {
118: foreach (qw/Question Answer Sources Authors Comments/) {
119: if (param($_)) {
120: push @fields, $_;
121: }
122: }
123:
124: @fields=(qw/Question Answer Sources Authors Comments/) unless scalar @fields;
125: my $fields=join ",", @fields;
126: my $q=new Text::Query($sstr,
127: -parse => 'Text::Query::'.
128: (($metod eq 'simple') ? 'ParseSimple':'ParseAdvanced'),
129: -solve => 'Text::Query::SolveSQL',
130: -build => 'Text::Query::BuildSQLMySQL',
131: -fields_searched => $fields);
132:
133: $where= $$q{'matchexp'};
134: my $query= "SELECT Questionid FROM Questions
135: WHERE $where";
136: print br."Query is: $query".br if $debug;
137:
138: $sth = $dbh->prepare($query);
139: } else
140: ######
141: {
142:
143:
144: foreach (qw/Question Answer Sources Authors Comments/) {
1.1 boris 145: if (param($_)) {
146: push @fields, "IFNULL($_, '')";
147: }
1.14 roma7 148: }
1.1 boris 149:
1.14 roma7 150: @sar = split " ", $sstr;
151: for $i (0 .. $#sar) {
1.1 boris 152: $sar[$i] = $dbh->quote("%${sar[$i]}%");
1.14 roma7 153: }
1.1 boris 154:
1.14 roma7 155: my($f) = "CONCAT(" . join(',', @fields) . ")";
156: if (param('all') eq 'yes') {
1.1 boris 157: $sstr = join " AND $f LIKE ", @sar;
1.14 roma7 158: } else {
1.1 boris 159: $sstr = join " OR $f LIKE ", @sar;
1.14 roma7 160: }
1.1 boris 161:
1.14 roma7 162: $sth = $dbh->prepare("SELECT QuestionId FROM Questions
1.1 boris 163: WHERE $f LIKE $sstr ORDER BY QuestionId");
164:
1.14 roma7 165: } #else -- processing old-style query (R7)
166:
1.1 boris 167: $sth->execute;
168: while (@arr = $sth->fetchrow) {
169: push @Questions, $arr[0];
170: }
171:
172: return @Questions;
173: }
174:
175: # Substitute every letter by a pair (for case insensitive search).
176: my (@letters) = qw/аА бБ вВ гГ дД еЕ жЖ зЗ иИ йЙ кК лЛ мМ нН оО
177: пП рР сС тТ уУ фФ хХ цЦ чЧ шШ щЩ ьЬ ыЫ эЭ юЮ яЯ/;
178:
179: sub NoCase {
180: my ($sstr) = shift;
181: my ($res);
182:
183: if (($res) = grep(/$sstr/, @letters)) {
184: return "[$res]";
185: } else {
186: return $sstr;
187: }
188: }
189:
190: sub PrintSearch {
1.14 roma7 191: my ($dbh, $sstr, $metod) = @_;
192: my (@Questions) = &Search($dbh, $sstr,$metod);
1.1 boris 193: my ($output, $i, $suffix, $hits) = ('', 0, '', $#Questions + 1);
194:
195: if ($hits =~ /1.$/ || $hits =~ /[5-90]$/) {
196: $suffix = 'й';
197: } elsif ($hits =~ /1$/) {
198: $suffix = 'е';
199: } else {
200: $suffix = 'я';
201: }
202:
203: print p({align=>"center"}, "Результаты поиска на " . strong($sstr)
204: . " : $hits попадани$suffix.");
205:
206: if (param('word')) {
207: $sstr = '[ \.\,:;]' . $sstr . '[ \.\,:\;]';
208: }
209:
210: $sstr =~ s/(.)/&NoCase($1)/ge;
211:
1.13 roma7 212: my(@sar) = split(' ', $sstr);
1.1 boris 213: for ($i = 0; $i <= $#Questions; $i++) {
214: $output = &PrintQuestion($dbh, $Questions[$i], 1, $i + 1, 1);
215: foreach (@sar) {
216: $output =~ s/$_/<strong>$&<\/strong>/gs;
217: }
218: print $output;
219: }
220: }
221:
222: sub PrintRandom {
223: my ($dbh, $type, $num, $text) = @_;
224: my (@Questions) = &Get12Random($dbh, $type, $num);
225: my ($output, $i) = ('', 0);
226:
227: if ($text) {
228: $output .= " $num случайных вопросов.\n\n";
229: } else {
230: $output .=
231: h2({align=>"center"}, "$num случайных вопросов.");
232: }
233:
234: for ($i = 0; $i <= $#Questions; $i++) {
235: # Passing DB handler, question ID, print answer, question
236: # number, print title, print text/html
237: $output .=
238: &PrintQuestion($dbh, $Questions[$i], 1, $i + 1, 0, $text);
239: }
240: return $output;
241: }
242:
243: sub PrintTournament {
244: my ($dbh, $Id, $answer) = @_;
245: my (%Tournament, @Tours, $i, $list, $qnum, $imgsrc, $alt,
246: $SingleTour);
247: my ($output) = '';
248:
249: %Tournament = &GetTournament($dbh, $Id) if ($Id);
250:
251: my ($URL) = $Tournament{'URL'};
252: my ($Info) = $Tournament{'Info'};
253: my ($Copyright) = $Tournament{'Copyright'};
254:
255: @Tours = &GetTours($dbh, $Id);
256:
257: if ($Id) {
258: for ($Tournament{'Type'}) {
259: /Г/ && do {
260: $output .= h2({align=>"center"},
1.6 boris 261: "Группа: $Tournament{'Title'} ",
262: "$Tournament{'PlayedAt'}") . p . "\n";
1.1 boris 263: last;
264: };
265: /Ч/ && do {
266: return &PrintTour($dbh, $Tours[0], $answer)
267: if ($#Tours == 0);
1.6 boris 268:
269: my $title="Пакет: $Tournament{'Title'}";
270: if ($Tournament{'PlayedAt'}) {
271: $title .= " $Tournament{'PlayedAt'}";
272: }
1.1 boris 273:
274: $output .= h2({align=>"center"},
1.6 boris 275: "$title") . p . "\n";
1.1 boris 276: last;
277: };
278: /Т/ && do {
279: return &PrintTour($dbh, $Id, $answer);
280: };
281: }
282: } else {
283: my ($qnum) = GetQNum($dbh);
284: $output .= h2("Банк Вопросов: $qnum вопросов") . p . "\n";
285: }
286:
287: for ($i = 0; $i <= $#Tours; $i++) {
288: %Tournament = &GetTournament($dbh, $Tours[$i]);
289:
290: if ($Tournament{'Type'} =~ /Ч/) {
291: $SingleTour = 0;
292: my (@Tours) = &GetTours($dbh, $Tournament{'Id'});
293: $SingleTour = 1
294: if ($#Tours == 0);
295: }
296: if ($Tournament{'QuestionsNum'} > 0) {
297: $qnum = " ($Tournament{'QuestionsNum'} вопрос" .
298: &Suffix($Tournament{'QuestionsNum'}) . ")\n";
299: } else {
300: $qnum = '';
301: }
302: if ($Tournament{'Type'} =~ /Г/) {
303: $imgsrc = "/icons/folder.gif";
304: $alt = "[*]";
305: } else {
306: $imgsrc = "/icons/folder.gif";
307: $alt = "[-]";
308: }
309:
310: if ($SingleTour or $Tournament{'Type'} =~ /Т/) {
311: $list .= dd(img({src=>$imgsrc, alt=>$alt})
1.6 boris 312: . " " . $Tournament{'Title'} . " " .
313: $Tournament{'PlayedAt'} . $qnum) .
1.1 boris 314: dl(
315: dd("["
316: . a({href=>url . "?tour=$Tournament{'Id'}&answer=0"},
317: "вопросы") . "] ["
318: . a({href=>url . "?tour=$Tournament{'Id'}&answer=1"},
319: "вопросы + ответы") . "]")
320: );
321: } else {
322: $list .= dd(a({href=>url . "?tour=$Tournament{'Id'}&comp=1"},
323: img({src=>'/icons/compressed.gif', alt=>'[ZIP]', border=>1}))
324: . " " . img({src=>$imgsrc, alt=>$alt})
325: . " " . a({href=>url . "?tour=$Tournament{'Id'}&answer=0"},
1.6 boris 326: $Tournament{'Title'}. " ".
327: $Tournament{'PlayedAt'}) . $qnum);
1.1 boris 328: }
329: }
330: $output .= dl($list);
331:
332: if ($URL) {
333: $output .=
334: p("Дополнительная информация об этом турнире - по адресу " .
335: a({-'href'=>$URL}, $URL));
336: }
337:
338: if ($Copyright) {
339: $output .= p("Копирайт: " . $Copyright);
340: }
341:
342: if ($Info) {
343: $output .= p($Info);
344: }
345:
346: return $output;
347: }
348:
349: sub Suffix {
350: my ($qnum) = @_;
351: my ($suffix) = 'а' if $qnum =~ /[234]$/;
352: $suffix = '' if $qnum =~ /1$/;
353: $suffix = 'ов' if $qnum =~ /[567890]$/ || $qnum =~ /1.$/;
354: return $suffix;
355: }
356:
357: sub IsTour {
358: my ($dbh, $Id) = @_;
359: my ($sth) = $dbh->prepare("SELECT Type FROM Tournaments
360: WHERE Id=$Id");
361: $sth->execute;
362: return ($sth->fetchrow)[0] =~ /Т/;
363: }
364:
365: # Gets a DB handler (ofcourse) and a tour Id. Prints all the
366: # question of that tour, according to the options.
367: sub PrintTour {
368: my ($dbh, $Id, $answer) = @_;
369: my ($output, $q, $bottom, $field) = ('', 0, '', '');
370:
371: my (%Tour) = &GetTournament($dbh, $Id);
372: my (@Tours) = &GetTours($dbh, $Tour{'ParentId'});
373: my (%Tournament) = &GetTournament($dbh, $Tour{'ParentId'});
374:
375: return 0
376: if ($Tour{'Type'} !~ /Т/);
377:
378: my ($qnum) = $Tour{'QuestionsNum'};
379: my ($suffix) = &Suffix($qnum);
380:
1.4 boris 381: $output .= h2({align=>"center"}, $Tournament{"Title"},
1.6 boris 382: $Tournament{'PlayedAt'},
1.4 boris 383: "<br>", $Tour{"Title"} .
1.1 boris 384: " ($qnum вопрос$suffix)\n") . p;
385:
386: my (@Questions) = &GetTourQuestions($dbh, $Id);
387: for ($q = 0; $q <= $#Questions; $q++) {
388: $output .= &PrintQuestion($dbh, $Questions[$q], $answer, 0);
389: }
390:
391: $output .= hr({-'align'=>'center', -'width'=>'80%'});
392:
393: if ($Tournament{'URL'}) {
394: $output .=
395: p("Дополнительная информация об этом турнире - по адресу " .
396: a({-'href'=>$Tournament{'URL'}}, $Tournament{'URL'}));
397: }
398:
399: if ($Tournament{'Copyright'}) {
400: $output .= p("Копирайт: " . $Tournament{'Copyright'});
401: }
402:
403: if ($Tournament{'Info'}) {
404: $output .= p($Tournament{'Info'});
405: }
406:
407:
408: if ($answer == 0) {
409: $bottom .=
410: "[" . a({href=>url . "?tour=$Id&answer=1"}, "ответы") . "] " . br;
411: }
412: if (&IsTour($dbh, $Id - 1)) {
413: $bottom .=
414: "[" . a({href=>url . "?tour=" . ($Id - 1) . "&answer=0"},
415: "предыдущий тур") . "] ";
416: $bottom .=
417: "[" . a({href=>url . "?tour=" . ($Id - 1) . "&answer=1"},
418: "предыдущий тур с ответами") . "] " . br;
419: }
420: if (&IsTour($dbh, $Id + 1)) {
421: $bottom .=
422: "[" . a({href=>url . "?tour=" . ($Id + 1) . "&answer=0"},
423: "следующий тур") . "] ";
424: $bottom .=
425: "[" . a({href=>url . "?tour=" . ($Id + 1) . "&answer=1"},
426: "следующий тур с ответами") . "] ";
427: }
428:
429: $output .=
430: p({align=>"center"}, font({size=>-1}, $bottom));
431:
432: return $output;
433: }
434:
435: sub PrintField {
436: my ($header, $value, $text) = @_;
437: if ($text) {
1.5 boris 438: $value =~ s/<[\/\w]*>//sg;
439: } else {
440: $value =~ s/^\s+/<br> /mg;
441: $value =~ s/^\|([^\n]*)/<pre>$1<\/pre>/mg;
1.1 boris 442: }
443: return $text ? "$header:\n$value\n\n" :
444: strong("$header: ") . $value . p . "\n";
445: }
446:
447: # Gets a DB handler (ofcourse) and a question Id. Prints
448: # that question, according to the options.
449: sub PrintQuestion {
450: my ($dbh, $Id, $answer, $qnum, $title, $text) = @_;
451: my ($output, $titles) = ('', '');
452:
453: my (%Question) = &GetQuestion($dbh, $Id);
454: if (!$text) {
455: $output .= hr({width=>"50%"});
456: if ($title) {
457: my (%Tour) = GetTournament($dbh, $Question{'ParentId'});
458: my (%Tournament) = GetTournament($dbh, $Tour{'ParentId'});
459: $titles .=
460: dd(img({src=>"/icons/folder.open.gif"}) . " " .
1.6 boris 461: a({href=>url . "?tour=$Tournament{'Id'}"}, $Tournament{'Title'}, $Tournament{'PlayedAt'}));
1.1 boris 462: $titles .=
463: dl(dd(img({src=>"/icons/folder.open.gif"}) . " " .
464: a({href=>url . "?tour=$Tour{'Id'}"}, $Tour{'Title'})));
465: }
466: $output .= dl(strong($titles));
467: }
468:
469: $qnum = $Question{'Number'}
470: if ($qnum == 0);
471:
472: $output .=
473: &PrintField("Вопрос $qnum", $Question{'Question'}, $text);
474:
475: if ($answer) {
476: $output .=
477: &PrintField("Ответ", $Question{'Answer'}, $text);
478:
479: if ($Question{'Authors'}) {
480: $output .= &PrintField("Автор(ы)", $Question{'Authors'}, $text);
481: }
482:
483: if ($Question{'Sources'}) {
484: $output .= &PrintField("Источник(и)", $Question{'Sources'}, $text);
485: }
486:
487: if ($Question{'Comments'}) {
488: $output .= &PrintField("Комментарии", $Question{'Comments'}, $text);
489: }
490: }
491: return $output;
492: }
493:
494: # Returns the total number of questions currently in the DB.
495: sub GetQNum {
496: my ($dbh) = @_;
497: my ($sth) = $dbh->prepare("SELECT COUNT(*) FROM Questions");
498: $sth->execute;
499: return ($sth->fetchrow)[0];
500: }
1.12 boris 501: sub GetMaxQId {
502: my ($dbh) = @_;
503: my ($sth) = $dbh->prepare("SELECT MAX(QuestionId) FROM Questions");
504: $sth->execute;
505: return ($sth->fetchrow)[0];
506: }
1.1 boris 507:
508: # Returns Id's of 12 random questions
509: sub Get12Random {
510: my ($dbh, $type, $num) = @_;
511: my ($i, @questions, $q, $t, $sth);
1.12 boris 512: my ($qnum) = &GetMaxQId($dbh);
1.1 boris 513: my (%chosen);
514: srand;
515:
1.11 boris 516: for ($i = 0; $i < $num; $i++) {
517: do {
518: $q = int(rand($qnum));
519: $sth = $dbh->prepare("SELECT Type FROM Questions
1.1 boris 520: WHERE QuestionId=$q");
1.11 boris 521: $sth->execute;
522: $t = ($sth->fetchrow)[0];
523: } until !$chosen{$q} && $t && $type =~ /[$t]/;
524: $chosen{$q} = 'y';
525: push @questions, $q;
526: }
527: return @questions;
1.1 boris 528: }
529:
530: sub Include_virtual {
531: my ($fn, $output) = (@_, '');
532:
533: open F , $fn
1.2 boris 534: or return; #die "Can't open the file $fn: $!\n";
1.1 boris 535:
536: while (<F>) {
537: if (/<!--#include/o) {
538: s/<!--#include virtual="\/(.*)" -->/&Include_virtual($1)/e;
539: }
540: if (/<!--#exec/o) {
541: s/<!--#exec.*cmd\s*=\s*"([^"]*)".*-->/`$1`/e;
542: }
543: $output .= $_;
544: }
545: return $output;
546: }
547:
548: sub PrintArchive {
549: my($dbh, $Id) = @_;
550: my ($output, @list, $i);
551:
552: my (%Tournament) = &GetTournament($dbh, $Id);
553: my (@Tours) = &GetTours($dbh, $Id);
554:
555: if ($Tournament{'Type'} =~ /Г/ || $Id == 0) {
556: for ($i = 0; $i <= $#Tours; $i++) {
557: push(@list ,&PrintArchive($dbh, $Tours[$i]));
558: }
559: return @list;
560: }
561: return "$SRCPATH/$Tournament{'FileName'} ";
562: }
563:
564: sub PrintAll {
565: my ($dbh, $Id) = @_;
566: my ($output, $list, $i);
567:
568: my (%Tournament) = &GetTournament($dbh, $Id);
569: my (@Tours) = &GetTours($dbh, $Id);
570: my ($New) = ($Id and $Tournament{'Type'} eq 'Ч' and
571: &NewEnough($Tournament{"CreatedAt"})) ?
572: img({src=>"/znatoki/dimrub/db/new-sml.gif", alt=>"NEW!"}) : "";
573:
574: if ($Id == 0) {
575: $output = h3("Все турниры");
576: } else {
577: $output .= dd(img({src=>"/icons/folder.gif", alt=>"[*]"}) .
578: " " . a({href=>url . "?tour=$Tournament{'Id'}&answer=0"},
1.6 boris 579: $Tournament{'Title'}) ." " . $Tournament{'PlayedAt'} . " $New");
1.1 boris 580: }
581: if ($Id == 0 or $Tournament{'Type'} =~ /Г/) {
582: for ($i = 0; $i <= $#Tours; $i++) {
583: $list .= &PrintAll($dbh, $Tours[$i]);
584: }
585: $output .= dl($list);
586: }
587: return $output;
588: }
589:
590: sub PrintDates {
591: my ($dbh) = @_;
592: my ($from) = param('from_year') . "-" . param('from_month') .
593: "-" . param('from_day');
594: my ($to) = param('to_year') . "-" . param('to_month') . "-" . param('to_day');
595: $from = $dbh->quote($from);
596: $to = $dbh->quote($to);
597: my ($sth) = $dbh->prepare("
598: SELECT DISTINCT Id
599: FROM Tournaments
600: WHERE PlayedAt >= $from AND PlayedAt <= $to
601: AND Type = 'Ч'
602: ");
603: $sth->execute;
604: my (%Tournament, @array, $output, $list);
605:
606: $output = h3("Список турниров, проходивших между $from и $to.");
607: while (@array = $sth->fetchrow) {
608: next
609: if (!$array[0]);
610: %Tournament = &GetTournament($dbh, $array[0]);
611: $list .= dd(img({src=>"/icons/folder.gif", alt=>"[*]"}) .
612: " " . a({href=>url . "?tour=$Tournament{'Id'}&answer=0"},
1.6 boris 613: $Tournament{'Title'}, $Tournament{'PlayedAt'}));
1.1 boris 614: }
615: $output .= dl($list);
616: return $output;
617: }
618:
619: MAIN:
620: {
621: setlocale(LC_CTYPE,'russian');
622: my($i, $tour);
623: my($text) = (param('text')) ? 1 : 0;
624: my($dbh) = DBI->connect("DBI:mysql:chgk", "piataev", "")
625: or do {
626: print h1("Временные проблемы") . "База данных временно не
627: работает. Заходите попозже.";
628: print &Include_virtual("../dimrub/db/reklama.html");
629: print end_html;
630: die "Can't connect to DB chgk\n";
631: };
1.11 boris 632: if (!param('comp') and !param('sqldump') and !$text) {
1.1 boris 633: print header;
634: print start_html(-"title"=>'Database of the questions',
635: -author=>'dimrub@icomverse.com',
636: -bgcolor=>'#fff0e0',
637: -vlink=>'#800020');
638: print &Include_virtual("../dimrub/db/reklama.html");
639: }
640:
641: if ($text) {
642: print header('text/plain');
643: }
644:
645: if (param('rand')) {
1.7 boris 646: my ($type, $qnum) = ('', 12);
647: $type .= 'Б' if (param('brain'));
648: $type .= 'Ч' if (param('chgk'));
1.1 boris 649: $qnum = param('qnum') if (param('qnum') =~ /^\d+$/);
1.7 boris 650: $qnum = 0 if (!$type);
1.1 boris 651: if (param('email') && -x $SENDMAIL &&
652: open(F, "| $SENDMAIL -t -n")) {
653: my ($Email) = param('email');
654: my ($mime_type) = $text ? "plain" : "html";
655: print F <<EOT;
656: To: $Email
1.8 boris 657: From: olegstemanov\@mail.ru
1.1 boris 658: Subject: Sluchajnij Paket Voprosov "Chto? Gde? Kogda?"
659: MIME-Version: 1.0
660: Content-type: text/$mime_type; charset="koi8-r"
661:
662: EOT
663: print F &PrintRandom($dbh, $type, $qnum, $text);
664: close F;
665: print "Пакет случайно выбранных вопросов послан. Нажмите
666: на <B>Reload</B> для получения еще одного пакета";
667: } else {
668: print &PrintRandom($dbh, $type, $qnum, $text);
669: }
670: } elsif (param('sstr')) {
1.14 roma7 671: &PrintSearch($dbh, param('sstr'), param('metod'));
1.1 boris 672: } elsif (param('all')) {
673: print &PrintAll($dbh, 0);
674: } elsif (param('from_year') && param('to_year')) {
675: print &PrintDates($dbh);
676: } elsif (param('comp')) {
1.9 boris 677: print header(
678: -'Content-Type' => 'application/x-zip-compressed; name="db.zip"',
679: -'Content-Disposition' => 'attachment; filename="db.zip"'
680: );
681: $tour = (param('tour')) ? param('tour') : 0;
682: my (@files) = &PrintArchive($dbh, $tour);
683: open F, "$ZIP -j - $SRCPATH/COPYRIGHT @files |";
684: print (<F>);
685: close F;
686: $dbh->disconnect;
687: exit;
688: } elsif (param('sqldump')) {
689: print header(
690: -'Content-Type' => 'application/x-zip-compressed; name="dump.zip"',
691: -'Content-Disposition' => 'attachment; filename="dump.zip"'
692: );
1.10 boris 693: open F, "$ZIP -j - $DUMPFILE |";
1.9 boris 694: print (<F>);
695: close F;
696: $dbh->disconnect;
697: exit;
698:
1.1 boris 699: } else {
700: $tour = (param('tour')) ? param('tour') : 0;
701: if ($tour !~ /^[0-9]*$/) {
702: my ($sth) = $dbh->prepare("SELECT Id FROM Tournaments
703: WHERE FileName = '$tour.txt'");
704: $sth->execute;
705: $tour = ($sth->fetchrow)[0];
706: }
707: print &PrintTournament($dbh, $tour, param('answer'));
708: }
709: if (!$text) {
710: print &Include_virtual("../dimrub/db/footer.html");
711: print end_html;
712: }
713: $dbh->disconnect;
714: }
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