version 1.156, 2002/09/16 12:52:33
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version 1.188, 2003/09/29 15:28:40
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Line 74 package Apache::lonsearchcat;
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Line 74 package Apache::lonsearchcat;
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# ------------------------------------------------- modules used by this module |
# ------------------------------------------------- modules used by this module |
use strict; |
use strict; |
use Apache::Constants qw(:common); |
use Apache::Constants qw(:common :http); |
use Apache::lonnet(); |
use Apache::lonnet(); |
use Apache::File(); |
use Apache::File(); |
use CGI qw(:standard); |
use CGI qw(:standard); |
use Text::Query; |
use Text::Query; |
use DBI; |
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use GDBM_File; |
use GDBM_File; |
use Apache::loncommon(); |
use Apache::loncommon(); |
use Apache::lonmysql(); |
use Apache::lonmysql(); |
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use Apache::lonlocal; |
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# ---------------------------------------- variables used throughout the module |
# ---------------------------------------- variables used throughout the module |
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Line 143 my %persistent_db;
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Line 143 my %persistent_db;
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my $hidden_fields; |
my $hidden_fields; |
my $bodytag; |
my $bodytag; |
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# |
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# For course search |
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# |
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my %alreadyseen; |
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my $hashtied; |
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my %hash; |
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my $totalfound; |
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###################################################################### |
###################################################################### |
###################################################################### |
###################################################################### |
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Line 171 string that holds portions of the screen
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Line 179 string that holds portions of the screen
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sub handler { |
sub handler { |
my $r = shift; |
my $r = shift; |
# |
# |
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my $loaderror=&Apache::lonnet::overloaderror($r); |
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if ($loaderror) { return $loaderror; } |
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my $closebutton; # button that closes the search window |
my $closebutton; # button that closes the search window |
# This button is different for the RAT compared to |
# This button is different for the RAT compared to |
# normal invocation. |
# normal invocation. |
# |
# |
$r->content_type('text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
$r->send_http_header; |
$r->send_http_header; |
return OK if $r->header_only; |
return OK if $r->header_only; |
## |
## |
Line 187 sub handler {
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Line 199 sub handler {
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## |
## |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
['catalogmode','launch','acts','mode','form','element','pause', |
['catalogmode','launch','acts','mode','form','element','pause', |
'phase','persistent_db_id','table','start','show']); |
'phase','persistent_db_id','table','start','show', |
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'cleargroupsort']); |
## |
## |
## The following is a trick - we wait a few seconds if asked to so |
## The following is a trick - we wait a few seconds if asked to so |
## the daemon running the search can get ahead of the daemon |
## the daemon running the search can get ahead of the daemon |
Line 195 sub handler {
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Line 208 sub handler {
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## this once, so the pause indicator is deleted |
## this once, so the pause indicator is deleted |
## |
## |
if (exists($ENV{'form.pause'})) { |
if (exists($ENV{'form.pause'})) { |
sleep(3); |
sleep(1); |
delete($ENV{'form.pause'}); |
delete($ENV{'form.pause'}); |
} |
} |
## |
## |
## Initialize global variables |
## Initialize global variables |
## |
## |
my $domain = $r->dir_config('lonDefDomain'); |
my $domain = $r->dir_config('lonDefDomain'); |
$diropendb= "/home/httpd/perl/tmp/".&Apache::lonnet::escape($domain). |
$diropendb= "/home/httpd/perl/tmp/$ENV{'user.domain'}_$ENV{'user.name'}_searchcat.db"; |
"\_".&Apache::lonnet::escape($ENV{'user.name'})."_searchcat.db"; |
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# |
# |
# set the name of the persistent database |
# set the name of the persistent database |
# $ENV{'form.persistent_db_id'} can only have digits in it. |
# $ENV{'form.persistent_db_id'} can only have digits in it. |
Line 238 END
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Line 250 END
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## Clear out old values from groupsearch database |
## Clear out old values from groupsearch database |
## |
## |
untie %groupsearch_db if (tied(%groupsearch_db)); |
untie %groupsearch_db if (tied(%groupsearch_db)); |
if (($ENV{'form.launch'} eq '1') && |
if (($ENV{'form.cleargroupsort'} eq '1') || |
($ENV{'form.catalogmode'} eq 'groupsearch')) { |
(($ENV{'form.launch'} eq '1') && |
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($ENV{'form.catalogmode'} eq 'groupsearch'))) { |
if (tie(%groupsearch_db,'GDBM_File',$diropendb,&GDBM_WRCREAT(),0640)) { |
if (tie(%groupsearch_db,'GDBM_File',$diropendb,&GDBM_WRCREAT(),0640)) { |
&start_fresh_session(); |
&start_fresh_session(); |
untie %groupsearch_db; |
untie %groupsearch_db; |
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delete($ENV{'form.cleargroupsort'}); |
} else { |
} else { |
# This is a stupid error to give to the user. |
# This is a stupid error to give to the user. |
# It really tells them nothing. |
# It really tells them nothing. |
Line 332 END
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Line 346 END
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&run_search($r,$query,$customquery,$customshow, |
&run_search($r,$query,$customquery,$customshow, |
$libraries,$pretty_string); |
$libraries,$pretty_string); |
} |
} |
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} elsif ($ENV{'form.phase'} eq 'course_search') { |
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&course_search($r); |
} elsif(($ENV{'form.phase'} eq 'basic_search') || |
} elsif(($ENV{'form.phase'} eq 'basic_search') || |
($ENV{'form.phase'} eq 'adv_search')) { |
($ENV{'form.phase'} eq 'adv_search')) { |
$ENV{'form.searchmode'} = 'basic'; |
$ENV{'form.searchmode'} = 'basic'; |
Line 367 END
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Line 383 END
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(undef,undef,undef,undef); |
(undef,undef,undef,undef); |
my $pretty_string; |
my $pretty_string; |
if ($ENV{'form.phase'} eq 'basic_search') { |
if ($ENV{'form.phase'} eq 'basic_search') { |
($query,$pretty_string) = &parse_basic_search($r,$closebutton); |
($query,$pretty_string,$libraries) = |
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&parse_basic_search($r,$closebutton); |
} else { # Advanced search |
} else { # Advanced search |
($query,$customquery,$customshow,$libraries,$pretty_string) |
($query,$customquery,$customshow,$libraries,$pretty_string) |
= &parse_advanced_search($r,$closebutton); |
= &parse_advanced_search($r,$closebutton); |
Line 390 END
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Line 407 END
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###################################################################### |
###################################################################### |
###################################################################### |
###################################################################### |
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sub course_search { |
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my $r=shift; |
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my $bodytag=&Apache::loncommon::bodytag('Course Search'); |
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my $pretty_search_string = '<b>'.$ENV{'form.courseexp'}.'</b>'; |
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my $search_string = $ENV{'form.courseexp'}; |
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my @New_Words; |
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if ($ENV{'form.crsrelated'}) { |
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($search_string,@New_Words) = &related_version($ENV{'form.courseexp'}); |
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if (@New_Words) { |
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$pretty_search_string .= " with related words: <b>@New_Words</b>."; |
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} else { |
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$pretty_search_string .= " with no related words."; |
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} |
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} |
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my $fulltext=$ENV{'form.crsfulltext'}; |
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my @allwords=($search_string,@New_Words); |
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$totalfound=0; |
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$r->print('<html><head><title>LON-CAPA Course Search</title></head>'. |
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$bodytag.$pretty_search_string); |
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$r->rflush(); |
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# ======================================================= Go through the course |
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$hashtied=0; |
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undef %alreadyseen; |
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%alreadyseen=(); |
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my $c=$r->connection; |
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&tiehash(); |
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foreach (keys %hash) { |
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if ($c->aborted()) { last; } |
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if (($_=~/^src\_(.+)$/) && (!$alreadyseen{$hash{$_}})) { |
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&checkonthis($r,$hash{$_},0,$hash{'title_'.$1},$fulltext,@allwords); |
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} |
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} |
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&untiehash(); |
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unless ($totalfound) { |
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$r->print('<p>'.&mt('No resources found').'.</p>'); |
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} |
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# =================================================== Done going through course |
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$r->print('</body></html>'); |
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} |
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# ---------------------------------------------------------------- tie the hash |
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sub tiehash { |
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$hashtied=0; |
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if ($ENV{'request.course.fn'}) { |
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if (tie(%hash,'GDBM_File',$ENV{'request.course.fn'}.".db", |
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&GDBM_READER(),0640)) { |
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$hashtied=1; |
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} |
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} |
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} |
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sub untiehash { |
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if ($hashtied) { untie %hash; } |
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$hashtied=0; |
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} |
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# =============================== This pulls up a resource and its dependencies |
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sub checkonthis { |
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my ($r,$url,$level,$title,$fulltext,@allwords)=@_; |
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$alreadyseen{$url}=1; |
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$r->rflush(); |
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my $result=&Apache::lonnet::metadata($url,'title').' '. |
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&Apache::lonnet::metadata($url,'subject').' '. |
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&Apache::lonnet::metadata($url,'abstract').' '. |
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&Apache::lonnet::metadata($url,'keywords'); |
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if (($url) && ($fulltext)) { |
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$result.=&Apache::lonnet::ssi_body($url); |
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} |
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$result=~s/\s+/ /gs; |
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my $applies=0; |
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foreach (@allwords) { |
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if ($_=~/\w/) { |
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if ($result=~/$_/si) { |
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$applies++; |
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} |
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} |
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} |
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# Does this resource apply? |
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if ($applies) { |
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$r->print('<br />'); |
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for (my $i=0;$i<=$level*5;$i++) { |
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$r->print(' '); |
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} |
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$r->print('<a href="'.$url.'" target="cat">'. |
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($title?$title:$url).'</a><br />'); |
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$totalfound++; |
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} elsif ($fulltext) { |
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$r->print(' .'); |
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} |
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$r->rflush(); |
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# Check also the dependencies of this one |
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my $dependencies= |
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&Apache::lonnet::metadata($url,'dependencies'); |
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foreach (split(/\,/,$dependencies)) { |
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if (($_=~/^\/res\//) && (!$alreadyseen{$_})) { |
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&checkonthis($r,$_,$level+1,'',$fulltext,@allwords); |
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} |
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} |
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} |
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###################################################################### |
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###################################################################### |
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=pod |
=pod |
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=item &print_basic_search_form() |
=item &print_basic_search_form() |
Line 403 Returns a scalar which holds html for th
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Line 525 Returns a scalar which holds html for th
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sub print_basic_search_form{ |
sub print_basic_search_form{ |
my ($r,$closebutton) = @_; |
my ($r,$closebutton) = @_; |
my $bodytag=&Apache::loncommon::bodytag('Catalog Search'); |
my $bodytag=&Apache::loncommon::bodytag('Search'); |
my $scrout=<<"ENDDOCUMENT"; |
my $scrout=<<"ENDDOCUMENT"; |
<html> |
<html> |
<head> |
<head> |
Line 417 sub print_basic_search_form{
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Line 539 sub print_basic_search_form{
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</script> |
</script> |
</head> |
</head> |
$bodytag |
$bodytag |
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ENDDOCUMENT |
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if (&Apache::lonnet::allowed('bre',$ENV{'request.role.domain'})) { |
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$scrout.=(<<ENDDOCUMENT); |
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<h1>Catalog Search</h1> |
<form method="post" action="/adm/searchcat"> |
<form method="post" action="/adm/searchcat"> |
<input type="hidden" name="phase" value="basic_search" /> |
<input type="hidden" name="phase" value="basic_search" /> |
$hidden_fields |
$hidden_fields |
Line 430 then press SEARCH below.
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Line 556 then press SEARCH below.
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ENDDOCUMENT |
ENDDOCUMENT |
$scrout.=' '.&simpletextfield('basicexp',$ENV{'form.basicexp'},40). |
$scrout.=' '.&simpletextfield('basicexp',$ENV{'form.basicexp'},40). |
' '; |
' '; |
my $checkbox = &simplecheckbox('related',$ENV{'form.related'}); |
my $relatedcheckbox = &simplecheckbox('related',$ENV{'form.related'}); |
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my $domain = $r->dir_config('lonDefDomain'); |
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my $domaincheckbox = &simplecheckbox('domains',$domain); |
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my $srch=&mt('Search'); |
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my $header=&mt('Advanced Search'); |
$scrout.=<<END; |
$scrout.=<<END; |
</td><td><a href="/adm/searchcat?phase=disp_adv">Advanced Search</a></td></tr> |
</td><td><a |
<tr><td>$checkbox use related words</td><td></td></tr> |
href="/adm/searchcat?phase=disp_adv&catalogmode=$ENV{'form.catalogmode'}&launch=$ENV{'form.launch'}" |
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>$header</a></td></tr> |
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<tr><td>$relatedcheckbox use related words</td> |
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<td>$domaincheckbox only search domain <b>$domain</b></td></tr> |
</table> |
</table> |
</p> |
</p> |
<p> |
<p> |
<input type="submit" name="basicsubmit" value='SEARCH' /> |
<input type="submit" name="basicsubmit" value='$srch' /> |
$closebutton |
$closebutton |
END |
END |
$scrout.=&selectbox(undef,'viewselect', |
$scrout.=&selectbox('View','viewselect', |
$ENV{'form.viewselect'}, |
$ENV{'form.viewselect'}, |
undef,undef,undef, |
undef,undef,undef, |
sort(keys(%Views))); |
sort(keys(%Views))); |
$scrout.=&selectbox(undef,'show', |
$scrout.=&selectbox('Per Page','show', |
$ENV{'form.show'}, |
$ENV{'form.show'}, |
undef,undef,undef, |
undef,undef,undef, |
(10,20,50,100)); |
(10,20,50,100)); |
$scrout.=<<ENDDOCUMENT; |
$scrout.=<<ENDDOCUMENT; |
per page. |
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</p> |
</p> |
</form> |
</form> |
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ENDDOCUMENT |
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} |
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if ($ENV{'request.course.id'}) { |
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my %lt=&Apache::lonlocal::texthash( |
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'srch' => 'Search', |
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'header' => 'Course Search', |
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'note' => 'Enter terms or phrases, then press "Search" below', |
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); |
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$scrout.=(<<ENDCOURSESEARCH); |
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<hr /> |
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<h1>$lt{'header'}</h1> |
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<form method="post" action="/adm/searchcat"> |
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<input type="hidden" name="phase" value="course_search" /> |
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$hidden_fields |
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<p> |
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$lt{'note'}. |
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</p> |
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<p> |
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<table> |
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<tr><td> |
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ENDCOURSESEARCH |
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$scrout.=' '. |
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&simpletextfield('courseexp',$ENV{'form.courseexp'},40); |
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my $crscheckbox = |
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&simplecheckbox('crsfulltext',$ENV{'form.crsfulltext'}); |
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my $relcheckbox = |
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&simplecheckbox('crsrelated',$ENV{'form.crsrelated'}); |
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$scrout.=(<<ENDENDCOURSE); |
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</td></tr> |
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<tr><td>$relcheckbox use related words</td><td></td></tr> |
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<tr><td>$crscheckbox fulltext search (time consuming)</td><td></td></tr> |
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</table><p> |
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<input type="submit" name="coursesubmit" value='$lt{'srch'}' /> |
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</p> |
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ENDENDCOURSE |
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} |
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$scrout.=(<<ENDDOCUMENT); |
</body> |
</body> |
</html> |
</html> |
ENDDOCUMENT |
ENDDOCUMENT |
Line 519 ENDHEADER
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Line 688 ENDHEADER
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undef,undef,undef, |
undef,undef,undef, |
(10,20,50,100)); |
(10,20,50,100)); |
$scrout.=' '. |
$scrout.=' '. |
'<font color="#800000" face="helvetica">Per Page</font>'; |
'<font color="#800000" face="helvetica">'.&mt('Per Page').'</font>'; |
$scrout.="</td><td>Related<br />Words</td></tr>\n"; |
$scrout.="</td><td>".&mt('Related').'<br />'.&mt('Words')."</td></tr>\n"; |
$scrout.=&searchphrasefield_with_related('title', 'title' , |
$scrout.=&searchphrasefield_with_related('title', 'title' , |
$ENV{'form.title'}); |
$ENV{'form.title'}); |
$scrout.=&searchphrasefield('author', 'author' ,$ENV{'form.author'}); |
$scrout.=&searchphrasefield('author', 'author' ,$ENV{'form.author'}); |
Line 535 ENDHEADER
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Line 704 ENDHEADER
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$ENV{'form.abstract'}); |
$ENV{'form.abstract'}); |
# Hack - an empty table row. |
# Hack - an empty table row. |
$scrout.="<tr><td> </td><td> </td><td> </td></tr>\n"; |
$scrout.="<tr><td> </td><td> </td><td> </td></tr>\n"; |
$scrout.=&searchphrasefield('file<br />extension','mime', |
$scrout.=&searchphrasefield('file<br />extension','extension', |
$ENV{'form.mime'}); |
$ENV{'form.extension'}); |
$scrout.="<tr><td> </td><td> </td><td> </td></tr>\n"; |
$scrout.="<tr><td> </td><td> </td><td> </td></tr>\n"; |
$scrout.=&searchphrasefield('publisher<br />owner','owner', |
$scrout.=&searchphrasefield('publisher<br />owner','owner', |
$ENV{'form.owner'}); |
$ENV{'form.owner'}); |
$scrout.="</table>\n"; |
$scrout.="</table>\n"; |
$ENV{'form.category'}='any' unless length($ENV{'form.category'}); |
$ENV{'form.category'}='any' if (! defined($ENV{'form.category'})); |
$scrout.=&selectbox('File Category','category', |
$scrout.=&selectbox('File Category','category', |
$ENV{'form.category'}, |
$ENV{'form.category'}, |
'any','Any category', |
'any','Any category', |
Line 562 ENDHEADER
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Line 731 ENDHEADER
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my @domains =&Apache::loncommon::get_domains(); |
my @domains =&Apache::loncommon::get_domains(); |
# adjust the size of the select box |
# adjust the size of the select box |
my $size = 4; |
my $size = 4; |
my $size = (scalar @domains < ($size - 1) ? scalar @domains + 1 : $size); |
$size = (scalar @domains < ($size - 1) ? scalar @domains + 1 : $size); |
$scrout.="\n".'<font color="#800000" face="helvetica"><b>'. |
$scrout.="\n".'<font color="#800000" face="helvetica"><b>'. |
'DOMAINS</b></font><br />'. |
'DOMAINS TO BE SEARCHED</b></font><br />'. |
'<select name="domains" size="'.$size.'" multiple>'."\n". |
'<select name="domains" size="'.$size.'" multiple>'."\n". |
'<option name="any" value="any" '. |
'<option name="any" value="any" '. |
($domain_hash{'any'}? 'selected ' :''). |
($domain_hash{'any'}? 'selected ' :''). |
Line 577 ENDHEADER
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Line 746 ENDHEADER
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#---------------------------------------------------------------- |
#---------------------------------------------------------------- |
$scrout.=&selectbox('Limit by language','language', |
$scrout.=&selectbox('Limit by language','language', |
$ENV{'form.language'},'any','Any Language', |
$ENV{'form.language'},'any','Any Language', |
\&{Apache::loncommon::languagedescription}, |
\&Apache::loncommon::languagedescription, |
(&Apache::loncommon::languageids), |
(&Apache::loncommon::languageids), |
); |
); |
# ------------------------------------------------ Compute date selection boxes |
# ------------------------------------------------ Compute date selection boxes |
Line 624 LASTREVISIONDATEEND
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Line 793 LASTREVISIONDATEEND
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$scrout.=&selectbox('Limit by copyright/distribution','copyright', |
$scrout.=&selectbox('Limit by copyright/distribution','copyright', |
$ENV{'form.copyright'}, |
$ENV{'form.copyright'}, |
'any','Any copyright/distribution', |
'any','Any copyright/distribution', |
\&{Apache::loncommon::copyrightdescription}, |
\&Apache::loncommon::copyrightdescription, |
(&Apache::loncommon::copyrightids), |
(&Apache::loncommon::copyrightids), |
); |
); |
# ------------------------------------------- Compute customized metadata field |
# ------------------------------------------- Compute customized metadata field |
Line 685 sub get_persistent_form_data {
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Line 854 sub get_persistent_form_data {
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&GDBM_READER(),0640)); |
&GDBM_READER(),0640)); |
# |
# |
# These make sure we do not get array references printed out as 'values'. |
# These make sure we do not get array references printed out as 'values'. |
my %arrays_allowed = ('form.category'=>1,'form.domains'=>1); |
my %arrays_allowed = ('form.domains'=>1); |
# |
# |
# Loop through the keys, looking for 'form.' |
# Loop through the keys, looking for 'form.' |
foreach my $name (keys(%persistent_db)) { |
foreach my $name (keys(%persistent_db)) { |
next if ($name !~ /^form./); |
next if ($name !~ /^form./); |
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# Kludgification begins! |
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if ($name eq 'form.domains' && |
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$ENV{'form.searchmode'} eq 'basic' && |
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$ENV{'form.phase'} ne 'disp_basic') { |
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next; |
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} |
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# End kludge (hopefully) |
next if (exists($ENV{$name})); |
next if (exists($ENV{$name})); |
my @values = map { |
my @values = map { |
&Apache::lonnet::unescape($_); |
&Apache::lonnet::unescape($_); |
Line 704 sub get_persistent_form_data {
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Line 880 sub get_persistent_form_data {
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untie (%persistent_db); |
untie (%persistent_db); |
return 1; |
return 1; |
} |
} |
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###################################################################### |
###################################################################### |
###################################################################### |
###################################################################### |
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Line 862 If $value eq 'on' the box is checked.
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Line 1039 If $value eq 'on' the box is checked.
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############################################### |
############################################### |
############################################### |
############################################### |
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sub simplecheckbox { |
sub simplecheckbox{ |
my ($name,$value)=@_; |
my ($name,$value,$checked)=@_; |
my $checked=''; |
$checked="checked" if ($value eq 'on'); |
$checked="checked" if $value eq 'on'; |
return '<input type="checkbox" name="'.$name.'" value="'.$value.'" '. |
return '<input type="checkbox" name="'.$name.'" '. $checked . ' />'; |
$checked.' />'; |
} |
} |
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############################################### |
############################################### |
Line 887 field heading.
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Line 1064 field heading.
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############################################### |
############################################### |
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sub fieldtitle { |
sub fieldtitle { |
my $title = uc(shift()); |
my $title = uc(&mt(shift())); |
return '<font color="#800000" face="helvetica"><b>'.$title. |
return '<font color="#800000" face="helvetica"><b>'.$title. |
': </b></font>'; |
': </b></font>'; |
} |
} |
Line 982 END
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Line 1159 END
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my $i = 1; |
my $i = 1; |
foreach (qw/January February March April May June |
foreach (qw/January February March April May June |
July August September October November December /){ |
July August September October November December /){ |
$month .="<option value=\"$i\">$_</option>\n"; |
$month .="<option value=\"$i\">".&mt($_)."</option>\n"; |
$i++; |
$i++; |
} |
} |
$month.="</select>\n"; |
$month.="</select>\n"; |
Line 1059 sub selectbox {
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Line 1236 sub selectbox {
|
my ($title,$name,$default,$anyvalue,$anytag,$functionref,@idlist)=@_; |
my ($title,$name,$default,$anyvalue,$anytag,$functionref,@idlist)=@_; |
if (! defined($functionref)) { $functionref = sub { $_[0]}; } |
if (! defined($functionref)) { $functionref = sub { $_[0]}; } |
my $selout=''; |
my $selout=''; |
|
$title=&mt($title); |
if (defined($title)) { |
if (defined($title)) { |
my $uctitle=uc($title); |
my $uctitle=uc($title); |
$selout="\n".'<p><font color="#800000" face="helvetica">'. |
$selout="\n".'<p><font color="#800000" face="helvetica">'. |
Line 1069 sub selectbox {
|
Line 1247 sub selectbox {
|
foreach (@idlist) { |
foreach (@idlist) { |
$selout.='<option value="'.$_.'"'; |
$selout.='<option value="'.$_.'"'; |
if ($_ eq $default and !/^any$/) { |
if ($_ eq $default and !/^any$/) { |
$selout.=' selected >'.&{$functionref}($_).'</option>'; |
$selout.=' selected >'.&mt(&{$functionref}($_)).'</option>'; |
} |
} |
elsif ($_ eq $default and /^$anyvalue$/) { |
elsif ($_ eq $default and /^$anyvalue$/) { |
$selout.=' selected >'.$anytag.'</option>'; |
$selout.=' selected >'.&mt($anytag).'</option>'; |
} |
} |
else {$selout.='>'.&{$functionref}($_).'</option>';} |
else {$selout.='>'.&mt(&{$functionref}($_)).'</option>';} |
} |
} |
return $selout.'</select>'.(defined($title)?'</p>':' '); |
return $selout.'</select>'.(defined($title)?'</p>':' '); |
} |
} |
Line 1127 sub parse_advanced_search {
|
Line 1305 sub parse_advanced_search {
|
'lastrevisiondatestart_month','lastrevisiondatestart_day', |
'lastrevisiondatestart_month','lastrevisiondatestart_day', |
'lastrevisiondatestart_year','lastrevisiondateend_month', |
'lastrevisiondatestart_year','lastrevisiondateend_month', |
'lastrevisiondateend_day','lastrevisiondateend_year', |
'lastrevisiondateend_day','lastrevisiondateend_year', |
'notes','abstract','mime','language','owner', |
'notes','abstract','extension','language','owner', |
'custommetadata','customshow','category') { |
'custommetadata','customshow','category') { |
$ENV{"form.$field"}=~s/[^\w\/\s\(\)\=\-\"\']//g; |
$ENV{"form.$field"}=~s/[^\w\/\s\(\)\=\-\"\']//g; |
} |
} |
Line 1138 sub parse_advanced_search {
|
Line 1316 sub parse_advanced_search {
|
$ENV{"form.$_"}=~s/[^\w\/\s\(\)\=\-\"\']//g; |
$ENV{"form.$_"}=~s/[^\w\/\s\(\)\=\-\"\']//g; |
} |
} |
# Preprocess the category form element. |
# Preprocess the category form element. |
$ENV{'form.category'} = 'any' if (ref($ENV{'form.category'})); |
$ENV{'form.category'} = 'any' if (! defined($ENV{'form.category'}) || |
if ($ENV{'form.category'} ne 'any') { |
ref($ENV{'form.category'})); |
my @extensions = &Apache::loncommon::filecategorytypes |
# |
($ENV{'form.category'}); |
|
$ENV{'form.mime'} = join ' OR ',@extensions; |
|
} |
|
# Check to see if enough information was filled in |
# Check to see if enough information was filled in |
for my $field ('title','author','subject','keywords','url','version', |
for my $field ('title','author','subject','keywords','url','version', |
'notes','abstract','mime','language','owner', |
'notes','abstract','category','extension','language', |
'custommetadata') { |
'owner','custommetadata') { |
if (&filled($ENV{"form.$field"})) { |
if (&filled($ENV{"form.$field"})) { |
$fillflag++; |
$fillflag++; |
} |
} |
Line 1162 sub parse_advanced_search {
|
Line 1337 sub parse_advanced_search {
|
my $font = '<font color="#800000" face="helvetica">'; |
my $font = '<font color="#800000" face="helvetica">'; |
# Evaluate logical expression AND/OR/NOT phrase fields. |
# Evaluate logical expression AND/OR/NOT phrase fields. |
foreach my $field ('title','author','subject','notes','abstract','url', |
foreach my $field ('title','author','subject','notes','abstract','url', |
'keywords','version','owner','mime') { |
'keywords','version','owner') { |
if ($ENV{'form.'.$field}) { |
if ($ENV{'form.'.$field}) { |
my $searchphrase = $ENV{'form.'.$field}; |
my $searchphrase = $ENV{'form.'.$field}; |
$pretty_search_string .= $font."$field</font> contains <b>". |
$pretty_search_string .= $font."$field</font> contains <b>". |
Line 1181 sub parse_advanced_search {
|
Line 1356 sub parse_advanced_search {
|
push @queries,&build_SQL_query($field,$searchphrase); |
push @queries,&build_SQL_query($field,$searchphrase); |
} |
} |
} |
} |
# I dislike the hack below. |
# |
if ($ENV{'form.category'}) { |
# Make the 'mime' from 'form.category' and 'form.extension' |
$ENV{'form.mime'}=''; |
# |
|
my $searchphrase; |
|
if (exists($ENV{'form.category'}) && |
|
$ENV{'form.category'} !~ /^\s*$/ && |
|
$ENV{'form.category'} ne 'any') { |
|
my @extensions = &Apache::loncommon::filecategorytypes |
|
($ENV{'form.category'}); |
|
if (scalar(@extensions) > 0) { |
|
$searchphrase = join(' OR ',@extensions); |
|
} |
|
} |
|
if (exists($ENV{'form.extension'}) && $ENV{'form.extension'} !~ /^\s*$/) { |
|
$searchphrase .= ' OR ' if (defined($searchphrase)); |
|
my @extensions = split(/,/,$ENV{'form.extension'}); |
|
$searchphrase .= join(' OR ',@extensions); |
|
} |
|
if (defined($searchphrase)) { |
|
push @queries,&build_SQL_query('mime',$searchphrase); |
|
$pretty_search_string .=$font.'mime</font> contains <b>'. |
|
$searchphrase.'</b><br />'; |
} |
} |
|
##### |
# Evaluate option lists |
# Evaluate option lists |
if ($ENV{'form.language'} and $ENV{'form.language'} ne 'any') { |
if ($ENV{'form.language'} and $ENV{'form.language'} ne 'any') { |
push @queries,"(language like \"$ENV{'form.language'}\")"; |
push @queries,"(language like \"$ENV{'form.language'}\")"; |
Line 1243 sub parse_advanced_search {
|
Line 1438 sub parse_advanced_search {
|
## --------------------------------------------------------------- |
## --------------------------------------------------------------- |
## Deal with restrictions to given domains |
## Deal with restrictions to given domains |
## |
## |
|
my ($libraries_to_query,$pretty_domains_string) = |
|
&parse_domain_restrictions(); |
|
$pretty_search_string .= $pretty_domains_string."<br />\n"; |
|
# |
|
if (@queries) { |
|
$query=join(" AND ",@queries); |
|
$query="select * from metadata where $query"; |
|
} elsif ($customquery) { |
|
$query = ''; |
|
} |
|
return ($query,$customquery,$customshow,$libraries_to_query, |
|
$pretty_search_string); |
|
} |
|
|
|
sub parse_domain_restrictions { |
my $libraries_to_query = undef; |
my $libraries_to_query = undef; |
# $ENV{'form.domains'} can be either a scalar or an array reference. |
# $ENV{'form.domains'} can be either a scalar or an array reference. |
# We need an array. |
# We need an array. |
my @allowed_domains = (ref($ENV{'form.domains'}) ? @{$ENV{'form.domains'}} |
if (! exists($ENV{'form.domains'})) { |
: ($ENV{'form.domains'}) ); |
return (undef,''); |
|
} |
|
my @allowed_domains; |
|
if (ref($ENV{'form.domains'})) { |
|
@allowed_domains = @{$ENV{'form.domains'}}; |
|
} else { |
|
@allowed_domains = ($ENV{'form.domains'}); |
|
} |
my %domain_hash = (); |
my %domain_hash = (); |
my $pretty_domains_string; |
my $pretty_domains_string; |
foreach (@allowed_domains) { |
foreach (@allowed_domains) { |
Line 1270 sub parse_advanced_search {
|
Line 1487 sub parse_advanced_search {
|
} |
} |
} |
} |
} |
} |
$pretty_search_string .= $pretty_domains_string."<br />\n"; |
return ($libraries_to_query,$pretty_domains_string); |
# |
|
if (@queries) { |
|
$query=join(" AND ",@queries); |
|
$query="select * from metadata where $query"; |
|
} elsif ($customquery) { |
|
$query = ''; |
|
} |
|
return ($query,$customquery,$customshow,$libraries_to_query, |
|
$pretty_search_string); |
|
} |
} |
|
|
###################################################################### |
###################################################################### |
Line 1307 sub parse_basic_search {
|
Line 1515 sub parse_basic_search {
|
$ENV{"form.$_"}=&Apache::lonnet::unescape($ENV{"form.$_"}); |
$ENV{"form.$_"}=&Apache::lonnet::unescape($ENV{"form.$_"}); |
$ENV{"form.$_"}=~s/[^\w\/\s\(\)\=\-\"\']//g; |
$ENV{"form.$_"}=~s/[^\w\/\s\(\)\=\-\"\']//g; |
} |
} |
|
my ($libraries_to_query,$pretty_domains_string) = |
|
&parse_domain_restrictions(); |
# Check to see if enough is filled in |
# Check to see if enough is filled in |
unless (&filled($ENV{'form.basicexp'})) { |
unless (&filled($ENV{'form.basicexp'})) { |
&output_blank_field_error($r,$closebutton,'phase=disp_basic'); |
&output_blank_field_error($r,$closebutton,'phase=disp_basic'); |
Line 1326 sub parse_basic_search {
|
Line 1535 sub parse_basic_search {
|
} |
} |
# Build SQL query string based on form page |
# Build SQL query string based on form page |
my $query=''; |
my $query=''; |
my $concatarg=join('," ",', |
my $concatarg=join(',', |
('title', 'author', 'subject', 'notes', 'abstract', |
('title', 'author', 'subject', 'notes', 'abstract', |
'keywords')); |
'keywords')); |
$concatarg='title' if $ENV{'form.titleonly'}; |
$concatarg='title' if $ENV{'form.titleonly'}; |
$query=&build_SQL_query('concat('.$concatarg.')',$search_string); |
$query=&build_SQL_query('concat_ws(" ",'.$concatarg.')',$search_string); |
|
if (defined($pretty_domains_string) && $pretty_domains_string ne '') { |
|
$pretty_search_string .= ' '.$pretty_domains_string; |
|
} |
$pretty_search_string .= "<br />\n"; |
$pretty_search_string .= "<br />\n"; |
return 'select * from metadata where '.$query,$pretty_search_string; |
my $final_query = 'SELECT * FROM metadata WHERE '.$query; |
|
# &Apache::lonnet::logthis($final_query); |
|
return ($final_query,$pretty_search_string, |
|
$libraries_to_query); |
} |
} |
|
|
|
|
Line 1445 sub recursive_SQL_query_build {
|
Line 1660 sub recursive_SQL_query_build {
|
my @matches=($pattern=~/(\[[^\]|\[]*\])/g); |
my @matches=($pattern=~/(\[[^\]|\[]*\])/g); |
return $pattern unless @matches; |
return $pattern unless @matches; |
foreach my $match (@matches) { |
foreach my $match (@matches) { |
$match=~/\[ (\w+)\s(.*) \]/; |
$match=~/\[ (\w+)\s(.*) \]/; |
my ($key,$value)=($1,$2); |
my ($key,$value)=($1,$2); |
my $replacement=''; |
my $replacement=''; |
if ($key eq 'literal') { |
if ($key eq 'literal') { |
$replacement="($dkey like \"\%$value\%\")"; |
$replacement="($dkey LIKE \"\%$value\%\")"; |
} |
} elsif (lc($key) eq 'not') { |
elsif ($key eq 'not') { |
$value=~s/LIKE/NOT LIKE/; |
$value=~s/like/not like/; |
# $replacement="($dkey not like $value)"; |
# $replacement="($dkey not like $value)"; |
$replacement="$value"; |
$replacement="$value"; |
} elsif ($key eq 'and') { |
} |
$value=~/(.*[\"|\)]) ([|\(|\^].*)/; |
elsif ($key eq 'and') { |
$replacement="($1 AND $2)"; |
$value=~/(.*[\"|\)]) ([|\(|\^].*)/; |
} elsif ($key eq 'or') { |
$replacement="($1 AND $2)"; |
$value=~/(.*[\"|\)]) ([|\(|\^].*)/; |
} |
$replacement="($1 OR $2)"; |
elsif ($key eq 'or') { |
|
$value=~/(.*[\"|\)]) ([|\(|\^].*)/; |
|
$replacement="($1 OR $2)"; |
|
} |
} |
substr($pattern, |
substr($pattern, |
index($pattern,$match), |
index($pattern,$match), |
length($match), |
length($match), |
$replacement |
$replacement); |
); |
|
} |
} |
&recursive_SQL_query_build($dkey,$pattern); |
&recursive_SQL_query_build($dkey,$pattern); |
} |
} |
Line 1636 sub ensure_db_and_table {
|
Line 1847 sub ensure_db_and_table {
|
sub print_sort_form { |
sub print_sort_form { |
my ($r,$pretty_query_string) = @_; |
my ($r,$pretty_query_string) = @_; |
## |
## |
my %SortableFields = |
my %SortableFields=&Apache::lonlocal::texthash( |
(id => 'Default', |
id => 'Default', |
title => 'Title', |
title => 'Title', |
author => 'Author', |
author => 'Author', |
subject => 'Subject', |
subject => 'Subject', |
Line 1649 sub print_sort_form {
|
Line 1860 sub print_sort_form {
|
copyright => 'Copyright', |
copyright => 'Copyright', |
hostname => 'Host', |
hostname => 'Host', |
creationdate => 'Creation Date', |
creationdate => 'Creation Date', |
lastrevisiondate => 'Revision Date', |
lastrevisiondate => 'Revision Date' |
); |
); |
## |
## |
my $table = $ENV{'form.table'}; |
my $table = $ENV{'form.table'}; |
Line 1725 the following format:
|
Line 1936 the following format:
|
|
|
=cut |
=cut |
|
|
## |
##################################################################### |
## Restrictions: |
##################################################################### |
## columns of type 'text' and 'blob' cannot have defaults. |
|
## columns of type 'enum' cannot be used for FULLTEXT. |
my @Datatypes = |
## |
( { name => 'id', |
my @DataOrder = qw/id title author subject url keywords version notes |
type => 'MEDIUMINT', |
abstract mime lang owner copyright creationdate lastrevisiondate hostname/; |
restrictions => 'UNSIGNED NOT NULL', |
|
primary_key => 'yes', |
my %Datatypes = |
auto_inc => 'yes' }, |
( id =>{ type => 'MEDIUMINT', |
{ name => 'title', type=>'TEXT'}, |
restrictions => 'UNSIGNED NOT NULL', |
{ name => 'author', type=>'TEXT'}, |
primary_key => 'yes', |
{ name => 'subject', type=>'TEXT'}, |
auto_inc => 'yes' |
{ name => 'url', type=>'TEXT', restrictions => 'NOT NULL' }, |
}, |
{ name => 'keywords', type=>'TEXT'}, |
title =>{ type=>'TEXT'}, |
{ name => 'version', type=>'TEXT'}, |
author =>{ type=>'TEXT'}, |
{ name => 'notes', type=>'TEXT'}, |
subject =>{ type=>'TEXT'}, |
{ name => 'abstract', type=>'TEXT'}, |
url =>{ type=>'TEXT', |
{ name => 'mime', type=>'TEXT'}, |
restrictions => 'NOT NULL' }, |
{ name => 'lang', type=>'TEXT'}, |
keywords =>{ type=>'TEXT'}, |
{ name => 'owner', type=>'TEXT'}, |
version =>{ type=>'TEXT'}, |
{ name => 'copyright', type=>'TEXT'}, |
notes =>{ type=>'TEXT'}, |
{ name => 'hostname', type=>'TEXT'}, |
abstract =>{ type=>'TEXT'}, |
|
mime =>{ type=>'TEXT'}, |
|
lang =>{ type=>'TEXT'}, |
|
owner =>{ type=>'TEXT'}, |
|
copyright =>{ type=>'TEXT'}, |
|
hostname =>{ type=>'TEXT'}, |
|
#-------------------------------------------------- |
#-------------------------------------------------- |
creationdate =>{ type=>'DATETIME'}, |
{ name => 'creationdate', type=>'DATETIME'}, |
lastrevisiondate =>{ type=>'DATETIME'}, |
{ name => 'lastrevisiondate', type=>'DATETIME'}, |
#-------------------------------------------------- |
#-------------------------------------------------- |
); |
); |
|
|
Line 1783 Returns: the identifier of the table on
|
Line 1988 Returns: the identifier of the table on
|
###################################################################### |
###################################################################### |
sub create_results_table { |
sub create_results_table { |
my $table = &Apache::lonmysql::create_table |
my $table = &Apache::lonmysql::create_table |
( { columns => \%Datatypes, |
( { columns => \@Datatypes, |
column_order => \@DataOrder, |
FULLTEXT => [{'columns' => \@Fullindicies},], |
fullindex => \@Fullindicies, |
|
} ); |
} ); |
if (defined($table)) { |
if (defined($table)) { |
$ENV{'form.table'} = $table; |
$ENV{'form.table'} = $table; |
Line 1834 sub update_count_status {
|
Line 2038 sub update_count_status {
|
sub update_status { |
sub update_status { |
my ($r,$text) = @_; |
my ($r,$text) = @_; |
$text =~ s/\'/\\\'/g; |
$text =~ s/\'/\\\'/g; |
|
$text=&mt($text); |
$r->print |
$r->print |
("<script>document.statusform.status.value = ' $text'</script>\n"); |
("<script>document.statusform.status.value = ' $text'</script>\n"); |
$r->rflush(); |
$r->rflush(); |
Line 1867 sub revise_button {
|
Line 2072 sub revise_button {
|
$revise_phase = 'disp_adv' if ($ENV{'form.searchmode'} eq 'advanced'); |
$revise_phase = 'disp_adv' if ($ENV{'form.searchmode'} eq 'advanced'); |
my $newloc = '/adm/searchcat'. |
my $newloc = '/adm/searchcat'. |
'?persistent_db_id='.$ENV{'form.persistent_db_id'}. |
'?persistent_db_id='.$ENV{'form.persistent_db_id'}. |
|
'&cleargroupsort=1'. |
'&phase='.$revise_phase; |
'&phase='.$revise_phase; |
my $result = qq{<input type="button" value="Revise search" name="revise"} . |
my $result = qq{<input type="button" value="Revise search" name="revise"} . |
qq{ onClick="parent.location='$newloc';" /> }; |
qq{ onClick="parent.location='$newloc';" /> }; |
Line 1909 END
|
Line 2115 END
|
if (@Lines > 2) { |
if (@Lines > 2) { |
$pretty_string = join '<br \>',(@Lines[0..2],'....<br />'); |
$pretty_string = join '<br \>',(@Lines[0..2],'....<br />'); |
} |
} |
$r->print("Search: ".$pretty_string); |
$r->print(&mt("Search").": ".$pretty_string); |
$r->rflush(); |
$r->rflush(); |
# |
# |
# Determine the servers we need to contact. |
# Determine the servers we need to contact. |
Line 1968 END
|
Line 2174 END
|
my $time_remaining = $max_time - (time - $starttime) ; |
my $time_remaining = $max_time - (time - $starttime) ; |
my $last_time = $time_remaining; |
my $last_time = $time_remaining; |
&update_seconds($r,$time_remaining); |
&update_seconds($r,$time_remaining); |
while (($time_remaining > 0) && |
&update_status($r,'contacting '.$Servers_to_contact[0]); |
|
while (($time_remaining > 0) && |
((@Servers_to_contact) || keys(%Server_status))) { |
((@Servers_to_contact) || keys(%Server_status))) { |
# Send out a search request if it needs to be done. |
# Send out a search request if it needs to be done. |
if (@Servers_to_contact) { |
if (@Servers_to_contact) { |
# Contact one server |
# Contact one server |
my $server = shift(@Servers_to_contact); |
my $server = shift(@Servers_to_contact); |
|
&update_status($r,'contacting '.$server); |
my $reply=&Apache::lonnet::metadata_query($query,$customquery, |
my $reply=&Apache::lonnet::metadata_query($query,$customquery, |
$customshow,[$server]); |
$customshow,[$server]); |
($server) = keys(%$reply); |
($server) = keys(%$reply); |
$Server_status{$server} = $reply->{$server}; |
$Server_status{$server} = $reply->{$server}; |
&update_status($r,'contacting '.$server); |
|
} else { |
} else { |
# wait a sec. to give time for files to be written |
# wait a sec. to give time for files to be written |
# This sleep statement is here instead of outside the else |
# This sleep statement is here instead of outside the else |
# block because we do not want to pause if we have servers |
# block because we do not want to pause if we have servers |
# left to contact. |
# left to contact. |
|
if (scalar (keys(%Server_status))) { |
|
&update_status($r, |
|
'waiting on '.(join(' ',keys(%Server_status)))); |
|
} |
sleep(1); |
sleep(1); |
} |
} |
&update_status($r,'waiting on '.(join(' ',keys(%Server_status)))); |
# |
|
# |
|
# Loop through the servers we have contacted but do not |
|
# have results from yet, looking for results. |
while (my ($server,$status) = each(%Server_status)) { |
while (my ($server,$status) = each(%Server_status)) { |
last if ($connection->aborted()); |
last if ($connection->aborted()); |
if ($status eq 'con_lost') { |
if ($status eq 'con_lost') { |
Line 2049 END
|
Line 2263 END
|
} |
} |
last if ($connection->aborted()); |
last if ($connection->aborted()); |
# Finished looping through the servers |
# Finished looping through the servers |
|
$starttime = time if (@Servers_to_contact); |
$time_remaining = $max_time - (time - $starttime) ; |
$time_remaining = $max_time - (time - $starttime) ; |
if ($last_time - $time_remaining > 0) { |
if ($last_time - $time_remaining > 0) { |
$last_time = $time_remaining; |
$last_time = $time_remaining; |
Line 2140 sub display_results {
|
Line 2355 sub display_results {
|
return; |
return; |
} |
} |
## |
## |
|
## $checkbox_num is a count of the number of checkboxes output on the |
|
## page this is used only during catalogmode=groupsearch. |
|
my $checkbox_num = 0; |
|
## |
## Get the catalog controls setup |
## Get the catalog controls setup |
## |
## |
my $action = "/adm/searchcat?phase=results"; |
my $action = "/adm/searchcat?phase=results"; |
Line 2195 sub display_results {
|
Line 2414 sub display_results {
|
."</center>\n" |
."</center>\n" |
); |
); |
if ($total_results == 0) { |
if ($total_results == 0) { |
$r->print("There are currently no results.\n". |
$r->print('<meta HTTP-EQUIV="Refresh" CONTENT="1">'. |
|
'<h3>'.&mt('There are currently no results').'.</h3>'. |
"</form></body></html>"); |
"</form></body></html>"); |
return; |
return; |
} else { |
} else { |
Line 2212 sub display_results {
|
Line 2432 sub display_results {
|
## |
## |
foreach my $row (@Results) { |
foreach my $row (@Results) { |
if ($connection->aborted()) { |
if ($connection->aborted()) { |
untie %groupsearch_db if (tied(%groupsearch_db)); |
&cleanup(); |
&Apache::lonmysql::disconnect_from_db(); |
|
return; |
return; |
} |
} |
my %Fields = %{&parse_row(@$row)}; |
my %Fields = %{&parse_row(@$row)}; |
my $output="<p>\n"; |
my $output="<p>\n"; |
my $prefix=&catalogmode_output($Fields{'title'},$Fields{'url'}); |
my $prefix=&catalogmode_output($Fields{'title'},$Fields{'url'}, |
|
$Fields{'id'},$checkbox_num++); |
# Render the result into html |
# Render the result into html |
$output.= &$viewfunction($prefix,%Fields); |
$output.= &$viewfunction($prefix,%Fields); |
# Print them out as they come in. |
# Print them out as they come in. |
Line 2226 sub display_results {
|
Line 2446 sub display_results {
|
$r->rflush(); |
$r->rflush(); |
} |
} |
if (@Results < 1) { |
if (@Results < 1) { |
$r->print("There were no results matching your query"); |
$r->print(&mt("There were no results matching your query")); |
} else { |
} else { |
$r->print |
$r->print |
('<center>'. |
('<center>'. |
Line 2249 sub display_results {
|
Line 2469 sub display_results {
|
|
|
=pod |
=pod |
|
|
=item &catalogmode_output($title,$url) |
=item &catalogmode_output($title,$url,$fnum,$checkbox_num) |
|
|
Returns html needed for the various catalog modes. Gets inputs from |
Returns html needed for the various catalog modes. Gets inputs from |
$ENV{'form.catalogmode'}. Stores data in %groupsearch_db and $fnum |
$ENV{'form.catalogmode'}. Stores data in %groupsearch_db. |
(local variable). |
|
|
|
=cut |
=cut |
|
|
###################################################################### |
###################################################################### |
###################################################################### |
###################################################################### |
{ |
|
my $fnum = 0; |
|
|
|
sub catalogmode_output { |
sub catalogmode_output { |
my $output = ''; |
my $output = ''; |
my ($title,$url) = @_; |
my ($title,$url,$fnum,$checkbox_num) = @_; |
if ($ENV{'form.catalogmode'} eq 'interactive') { |
if ($ENV{'form.catalogmode'} eq 'interactive') { |
$title=~ s/\'/\\\'/g; |
$title=~ s/\'/\\\'/g; |
if ($ENV{'form.catalogmode'} eq 'interactive') { |
if ($ENV{'form.catalogmode'} eq 'interactive') { |
Line 2280 END
|
Line 2496 END
|
$output.=<<END; |
$output.=<<END; |
<font size='-1'> |
<font size='-1'> |
<input type="checkbox" name="returnvalues" value="SELECT" |
<input type="checkbox" name="returnvalues" value="SELECT" |
onClick="javascript:queue($fnum)" /> |
onClick="javascript:queue($checkbox_num,$fnum)" /> |
</font> |
</font> |
END |
END |
$fnum++; |
|
} |
} |
return $output; |
return $output; |
} |
} |
|
|
} |
|
###################################################################### |
###################################################################### |
###################################################################### |
###################################################################### |
|
|
Line 2306 sub parse_row {
|
Line 2519 sub parse_row {
|
my @Row = @_; |
my @Row = @_; |
my %Fields; |
my %Fields; |
for (my $i=0;$i<=$#Row;$i++) { |
for (my $i=0;$i<=$#Row;$i++) { |
$Fields{$DataOrder[$i]}=&Apache::lonnet::unescape($Row[$i]); |
$Fields{$Datatypes[$i]->{'name'}}=&Apache::lonnet::unescape($Row[$i]); |
} |
} |
$Fields{'language'} = |
$Fields{'language'} = |
&Apache::loncommon::languagedescription($Fields{'lang'}); |
&Apache::loncommon::languagedescription($Fields{'lang'}); |
Line 2536 SCRIPT
|
Line 2749 SCRIPT
|
} |
} |
$result.=<<SCRIPT if $ENV{'form.catalogmode'} eq 'groupsearch'; |
$result.=<<SCRIPT if $ENV{'form.catalogmode'} eq 'groupsearch'; |
<script type="text/javascript"> |
<script type="text/javascript"> |
function queue(val) { |
function queue(checkbox_num,val) { |
if (document.forms.results.returnvalues[val].checked) { |
if (document.forms.results.returnvalues.length != "undefined" && |
parent.statusframe.document.forms.statusform.elements.Queue.value +='1a'+val+'b'; |
typeof(document.forms.results.returnvalues.length) == "number") { |
|
if (document.forms.results.returnvalues[checkbox_num].checked) { |
|
parent.statusframe.document.forms.statusform.elements.Queue.value +='1a'+val+'b'; |
|
} else { |
|
parent.statusframe.document.forms.statusform.elements.Queue.value +='0a'+val+'b'; |
|
} |
} else { |
} else { |
parent.statusframe.document.forms.statusform.elements.Queue.value +='0a'+val+'b'; |
if (document.forms.results.returnvalues.checked) { |
|
parent.statusframe.document.forms.statusform.elements.Queue.value +='1a'+val+'b'; |
|
} else { |
|
parent.statusframe.document.forms.statusform.elements.Queue.value +='0a'+val+'b'; |
|
} |
} |
} |
} |
} |
function select_group() { |
function select_group() { |
Line 2592 sub print_frames_interface {
|
Line 2814 sub print_frames_interface {
|
<head> |
<head> |
<script> |
<script> |
var targetwin = opener; |
var targetwin = opener; |
|
var queue = ''; |
</script> |
</script> |
<title>LON-CAPA Digital Library Search Results</title> |
<title>LON-CAPA Digital Library Search Results</title> |
</head> |
</head> |
Line 2930 sub start_fresh_session {
|
Line 3153 sub start_fresh_session {
|
|
|
1; |
1; |
|
|
|
sub cleanup { |
|
if (tied(%groupsearch_db)) { |
|
&Apache::lonnet::logthis('Cleanup searchcat: groupsearch_db'); |
|
unless (untie(%groupsearch_db)) { |
|
&Apache::lonnet::logthis('Failed cleanup searchcat: groupsearch_db'); |
|
} |
|
} |
|
&untiehash(); |
|
&Apache::lonmysql::disconnect_from_db(); |
|
} |
|
|
__END__ |
__END__ |
|
|
=pod |
=pod |