version 1.217, 2004/04/27 15:24:09
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version 1.221, 2004/05/04 15:20:17
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Line 117 sub handler {
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Line 117 sub handler {
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my $loaderror=&Apache::lonnet::overloaderror($r); |
my $loaderror=&Apache::lonnet::overloaderror($r); |
if ($loaderror) { return $loaderror; } |
if ($loaderror) { return $loaderror; } |
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# |
my $closebutton; # button that closes the search window |
my $closebutton; # button that closes the search window |
# This button is different for the RAT compared to |
# This button is different for the RAT compared to |
# normal invocation. |
# normal invocation. |
Line 185 sub handler {
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Line 185 sub handler {
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bug=>'Searching',}); |
bug=>'Searching',}); |
} |
} |
# |
# |
if (! &get_persistent_form_data($persistent_db_file)) { |
if ($ENV{'form.phase'} !~ m/(basic|adv|course)_search/) { |
if ($ENV{'form.phase'} =~ /(run_search|results)/) { |
if (! &get_persistent_form_data($persistent_db_file)) { |
&Apache::lonnet::logthis("lonsearchcat:Unable to recover data ". |
if ($ENV{'form.phase'} =~ /(run_search|results)/) { |
"from $persistent_db_file"); |
&Apache::lonnet::logthis('lonsearchcat:'. |
$r->print(<<END); |
'Unable to recover data from '. |
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$persistent_db_file); |
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$r->print(<<END); |
<html> |
<html> |
<head><title>LON-CAPA Search Error</title></head> |
<head><title>LON-CAPA Search Error</title></head> |
$bodytag |
$bodytag |
Line 198 error and has been logged. Please alert
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Line 200 error and has been logged. Please alert
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</body> |
</body> |
</html> |
</html> |
END |
END |
return OK; |
return OK; |
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} |
} |
} |
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} else { |
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&clean_up_environment(); |
} |
} |
## |
## |
## Clear out old values from groupsearch database |
## Clear out old values from groupsearch database |
Line 286 END
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Line 291 END
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$ENV{'form.phase'} = 'disp_basic' if (! exists($ENV{'form.phase'})); |
$ENV{'form.phase'} = 'disp_basic' if (! exists($ENV{'form.phase'})); |
$ENV{'form.show'} = 20 if (! exists($ENV{'form.show'})); |
$ENV{'form.show'} = 20 if (! exists($ENV{'form.show'})); |
# |
# |
$ENV{'form.searchmode'} = 'basic'; |
$ENV{'form.searchmode'} = 'basic' if (! exists($ENV{'form.searchmode'})); |
if ($ENV{'form.phase'} eq 'adv_search' || |
if ($ENV{'form.phase'} eq 'adv_search' || |
$ENV{'form.phase'} eq 'disp_adv') { |
$ENV{'form.phase'} eq 'disp_adv') { |
$ENV{'form.searchmode'} = 'advanced'; |
$ENV{'form.searchmode'} = 'advanced'; |
Line 389 END
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Line 394 END
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return OK; |
return OK; |
} |
} |
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# |
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# The mechanism used to store values away and retrieve them does not |
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# handle the case of missing environment variables being significant. |
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# |
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# This routine sets non existant checkbox form elements to ''. |
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# |
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sub clean_up_environment { |
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if ($ENV{'form.phase'} eq 'basic_search') { |
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if (! exists($ENV{'form.related'})) { |
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$ENV{'form.related'} = ''; |
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} |
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if (! exists($ENV{'form.domains'})) { |
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$ENV{'form.domains'} = ''; |
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} |
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} elsif ($ENV{'form.phase'} eq 'adv_search') { |
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foreach my $field ('title','keywords','notes', |
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'abstract','standards','mime') { |
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if (! exists($ENV{'form.'.$field.'_related'})) { |
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$ENV{'form.'.$field.'_related'} = ''; |
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} |
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} |
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} elsif ($ENV{'form.phase'} eq 'course_search') { |
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if (! exists($ENV{'form.crsrelated'})) { |
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$ENV{'form.crsrelated'} = ''; |
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} |
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} |
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} |
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###################################################################### |
###################################################################### |
###################################################################### |
###################################################################### |
## |
## |
Line 532 sub print_basic_search_form {
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Line 565 sub print_basic_search_form {
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my $userelatedwords= |
my $userelatedwords= |
&mt('[_1] use related words', |
&mt('[_1] use related words', |
&Apache::lonhtmlcommon::checkbox |
&Apache::lonhtmlcommon::checkbox |
('related',$ENV{'form.related'})); |
('related',$ENV{'form.related'},'related')); |
my $onlysearchdomain= |
my $onlysearchdomain= |
&mt('[_1] only search domain [_2]', |
&mt('[_1] only search domain [_2]', |
&Apache::lonhtmlcommon::checkbox |
&Apache::lonhtmlcommon::checkbox('domains', |
('domains',$ENV{'form.domains'}), |
$ENV{'form.domains'}, |
$r->dir_config('lonDefDomain')); |
$r->dir_config('lonDefDomain') |
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), |
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$r->dir_config('lonDefDomain') |
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); |
my $adv_search_link = |
my $adv_search_link = |
'<a href="/adm/searchcat?'. |
'<a href="/adm/searchcat?'. |
'phase=disp_adv&'. |
'phase=disp_adv&'. |
Line 1150 sub parse_advanced_search {
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Line 1186 sub parse_advanced_search {
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'modifyinguser','standards','mime'); |
'modifyinguser','standards','mime'); |
my @StatsFields = ('stdno','avetries','difficulty','disc'); |
my @StatsFields = ('stdno','avetries','difficulty','disc'); |
my @EvalFields = ('clear','depth','helpful','correct','technical'); |
my @EvalFields = ('clear','depth','helpful','correct','technical'); |
my @ContextFields = ('courses','dependencies'); |
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my $fillflag=0; |
my $fillflag=0; |
my $pretty_search_string = "<br />\n"; |
my $pretty_search_string = "<br />\n"; |
# Clean up fields for safety |
# Clean up fields for safety |
Line 1162 sub parse_advanced_search {
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Line 1197 sub parse_advanced_search {
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'lastrevisiondatestart_year','lastrevisiondateend_month', |
'lastrevisiondatestart_year','lastrevisiondateend_month', |
'lastrevisiondateend_day','lastrevisiondateend_year') { |
'lastrevisiondateend_day','lastrevisiondateend_year') { |
$ENV{'form.'.$field}=~s/[^\w\/\s\(\)\=\-\"\']//g; |
$ENV{'form.'.$field}=~s/[^\w\/\s\(\)\=\-\"\']//g; |
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$ENV{'form.'.$field}=~s/(not\s*$|^\s*(and|or)|)//gi; |
} |
} |
foreach ('mode','form','element') { |
foreach ('mode','form','element') { |
# is this required? Hmmm. |
# is this required? Hmmm. |
Line 1361 sub parse_domain_restrictions {
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Line 1397 sub parse_domain_restrictions {
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my $libraries_to_query = undef; |
my $libraries_to_query = undef; |
# $ENV{'form.domains'} can be either a scalar or an array reference. |
# $ENV{'form.domains'} can be either a scalar or an array reference. |
# We need an array. |
# We need an array. |
if (! exists($ENV{'form.domains'})) { |
if (! exists($ENV{'form.domains'}) || $ENV{'form.domains'} eq '') { |
return (undef,''); |
return (undef,''); |
} |
} |
my @allowed_domains; |
my @allowed_domains; |
Line 1426 sub parse_basic_search {
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Line 1462 sub parse_basic_search {
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&parse_domain_restrictions(); |
&parse_domain_restrictions(); |
# |
# |
# Check to see if enough of a query is filled in |
# Check to see if enough of a query is filled in |
unless (&filled($ENV{'form.basicexp'})) { |
my $search_string = $ENV{'form.basicexp'}; |
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$search_string =~ s/(not\s*$|^\s*(and|or)|)//gi; |
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if (! &filled($search_string)) { |
&output_blank_field_error($r,$closebutton,'phase=disp_basic'); |
&output_blank_field_error($r,$closebutton,'phase=disp_basic'); |
return OK; |
return OK; |
} |
} |
my $pretty_search_string = '<b>'.$ENV{'form.basicexp'}.'</b>'; |
my $pretty_search_string = '<b>'.$ENV{'form.basicexp'}.'</b>'; |
my $search_string = $ENV{'form.basicexp'}; |
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if ($ENV{'form.related'}) { |
if ($ENV{'form.related'}) { |
my @New_Words; |
my @New_Words; |
($search_string,@New_Words) = &related_version($ENV{'form.basicexp'}); |
($search_string,@New_Words) = &related_version($ENV{'form.basicexp'}); |
Line 2783 extra custom metadata to show.
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Line 2820 extra custom metadata to show.
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###################################################################### |
###################################################################### |
sub detailed_citation_view { |
sub detailed_citation_view { |
my ($prefix,%values) = @_; |
my ($prefix,%values) = @_; |
my $icon=&Apache::loncommon::icon($values{'url'}); |
my $icon= |
my $result=<<END; |
my $result; |
<b>$prefix<img src="$icon" /><a href="http://$ENV{'HTTP_HOST'}$values{'url'}" |
$result .= '<b>'.$prefix. |
target='search_preview'>$values{'title'}</a></b> |
'<img src="'.&Apache::loncommon::icon($values{'url'}).' " />'. |
<p> |
'<a href="http://'.$ENV{'HTTP_HOST'}.$values{'url'}.'" '. |
<b>$values{'author'}</b>, <i>$values{'owner'}</i><br /> |
'target="search_preview">'.$values{'title'}."</a></b>\n"; |
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$result .= "<p>\n"; |
<b>Subject: </b> $values{'subject'}<br /> |
$result .= '<b>'.$values{'author'}.'</b>,'. |
<b>Keyword(s): </b> $values{'keywords'}<br /> |
' <i>'.$values{'owner'}.'</i><br />'; |
<b>Notes: </b> $values{'notes'}<br /> |
foreach my $field |
<b>MIME Type: </b> $values{'mimetag'}<br /> |
( |
<b>Language: </b> $values{'language'}<br /> |
{ name=>'subject', |
<b>Copyright/Distribution:</b> $values{'copyrighttag'}<br /> |
translate => '<b>Subject:</b> [_1]',}, |
</p> |
{ name=>'keywords', |
$values{'extrashow'} |
translate => '<b>Keywords:</b> [_1]',}, |
<p> |
{ name=>'notes', |
$values{'shortabstract'} |
translate => '<b>Notes:</b> [_1]',}, |
</p> |
{ name=>'mimetag', |
<hr align='left' width='200' noshade /> |
translate => '<b>MIME Type:</b> [_1]',}, |
END |
{ name=>'standards', |
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translate => '<b>Standards:</b>[_1]',}, |
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{ name=>'copyrighttag', |
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translate => '<b>Copyright/Distribution:</b> [_1]',}, |
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{ name=>'stdno', |
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translate => '<b>Number of Students:</b> [_1]',}, |
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{ name=>'avetries', |
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translate => '<b>Average Tries:</b> [_1]',}, |
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{ name=>'disc', |
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translate => '<b>Degree of Discrimination:</b> [_1]',}, |
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{ name=>'difficulty', |
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translate => '<b>Degree of Difficulty:</b> [_1]',}, |
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{ name=>'clear', |
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translate => '<b>Clear:</b> [_1]',}, |
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{ name=>'depth', |
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translate => '<b>Depth:</b> [_1]',}, |
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{ name=>'helpful', |
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translate => '<b>Helpful:</b> [_1]',}, |
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{ name=>'correct', |
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translate => '<b>Correcy:</b> [_1]',}, |
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{ name=>'technical', |
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translate => '<b>Technical:</b> [_1]',}, |
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) { |
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$result.= &mt($field->{'translate'},$values{$field->{'name'}}). |
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"<br />\n"; |
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} |
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$result .= "</p>".$values{'extrashow'}. |
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'<p>'.$values{'shortabstract'}.'</p>'; |
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$result .= '<hr align="left" width="200" noshade />'."\n"; |
return $result; |
return $result; |
} |
} |
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