version 1.244, 2005/04/07 06:59:55
|
version 1.363, 2025/03/19 15:30:29
|
Line 52 search (on a server basis) is displayed
|
Line 52 search (on a server basis) is displayed
|
|
|
=head1 Internals |
=head1 Internals |
|
|
=over 4 |
|
|
|
=cut |
=cut |
|
|
############################################################################### |
############################################################################### |
Line 77 use LONCAPA::lonmetadata();
|
Line 75 use LONCAPA::lonmetadata();
|
use HTML::Entities(); |
use HTML::Entities(); |
use Parse::RecDescent; |
use Parse::RecDescent; |
use Apache::lonnavmaps; |
use Apache::lonnavmaps; |
|
use Apache::lonindexer(); |
|
use Apache::lonwishlist(); |
|
use LONCAPA; |
|
use Time::HiRes qw(sleep); |
|
|
###################################################################### |
###################################################################### |
###################################################################### |
###################################################################### |
Line 93 my %persistent_db; # gdbm hash which h
|
Line 95 my %persistent_db; # gdbm hash which h
|
# The different view modes and associated functions |
# The different view modes and associated functions |
|
|
my %Views = ("detailed" => \&detailed_citation_view, |
my %Views = ("detailed" => \&detailed_citation_view, |
|
"detailedpreview" => \&detailed_citation_preview, |
"summary" => \&summary_view, |
"summary" => \&summary_view, |
|
"summarypreview" => \&summary_preview, |
"fielded" => \&fielded_format_view, |
"fielded" => \&fielded_format_view, |
"xml" => \&xml_sgml_view, |
"xml" => \&xml_sgml_view, |
"compact" => \&compact_view); |
"compact" => \&compact_view); |
Line 113 sub handler {
|
Line 117 sub handler {
|
my $diropendb; # The full path to the (temporary) search database file. |
my $diropendb; # The full path to the (temporary) search database file. |
# This is set and used in &handler() and is also used in |
# This is set and used in &handler() and is also used in |
# &output_results(). |
# &output_results(). |
my $bodytag; # LON-CAPA standard body tag, gotten from |
|
# &Apache::lonnet::bodytag. |
|
# No title, no table, just a <body> tag. |
|
|
|
my $loaderror=&Apache::lonnet::overloaderror($r); |
|
if ($loaderror) { return $loaderror; } |
|
# |
# |
my $closebutton; # button that closes the search window |
my $closebutton; # button that closes the search window |
# This button is different for the RAT compared to |
# This button is different for the RAT compared to |
Line 137 sub handler {
|
Line 136 sub handler {
|
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
['catalogmode','launch','acts','mode','form','element','pause', |
['catalogmode','launch','acts','mode','form','element','pause', |
'phase','persistent_db_id','table','start','show', |
'phase','persistent_db_id','table','start','show', |
'cleargroupsort','titleelement']); |
'cleargroupsort','titleelement','area','inhibitmenu']); |
## |
## |
## The following is a trick - we wait a few seconds if asked to so |
## The following is a trick - we wait a few seconds if asked to so |
## the daemon running the search can get ahead of the daemon |
## the daemon running the search can get ahead of the daemon |
Line 145 sub handler {
|
Line 144 sub handler {
|
## this once, so the pause indicator is deleted |
## this once, so the pause indicator is deleted |
## |
## |
if (exists($env{'form.pause'})) { |
if (exists($env{'form.pause'})) { |
sleep(1); |
sleep(0.1); |
delete($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/". |
my $temp_file_dir = LONCAPA::tempdir(); |
"$env{'user.domain'}_$env{'user.name'}_searchcat.db"; |
$diropendb= $temp_file_dir . |
|
"$env{'user.domain'}_$env{'user.name'}_sel_res.db"; |
# |
# |
# 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. |
# $env{'form.persistent_db_id'} can only have digits in it. |
Line 162 sub handler {
|
Line 162 sub handler {
|
($env{'form.launch'} eq '1')) { |
($env{'form.launch'} eq '1')) { |
$env{'form.persistent_db_id'} = time; |
$env{'form.persistent_db_id'} = time; |
} |
} |
$bodytag=&Apache::loncommon::bodytag(undef,undef,undef,1); |
|
my $persistent_db_file = "/home/httpd/perl/tmp/". |
my $persistent_db_file = $temp_file_dir . |
&Apache::lonnet::escape($domain). |
&escape($domain). |
'_'.&Apache::lonnet::escape($env{'user.name'}). |
'_'.&escape($env{'user.name'}). |
'_'.$env{'form.persistent_db_id'}.'_persistent_search.db'; |
'_'.$env{'form.persistent_db_id'}.'_persistent_search.db'; |
## |
## |
&Apache::lonhtmlcommon::clear_breadcrumbs(); |
&Apache::lonhtmlcommon::clear_breadcrumbs(); |
if (exists($env{'request.course.id'}) && $env{'request.course.id'} ne '') { |
|
&Apache::lonhtmlcommon::add_breadcrumb |
my $crumb_text; |
({href=>'/adm/searchcat?'. |
my @allowed_searches; |
'catalogmode='.$env{'form.catalogmode'}. |
if ($env{'form.catalogmode'} eq 'import') { |
'&launch='.$env{'form.launch'}. |
$env{'form.area'} = 'res'; |
'&mode='.$env{'form.mode'}, |
$crumb_text = 'Content Library Search'; |
text=>"Course and Catalog Search", |
|
target=>'_top', |
|
bug=>'Searching',}); |
|
} else { |
} else { |
&Apache::lonhtmlcommon::add_breadcrumb |
push(@allowed_searches,'portfolio'); |
({href=>'/adm/searchcat?'. |
|
'catalogmode='.$env{'form.catalogmode'}. |
|
'&launch='.$env{'form.launch'}. |
|
'&mode='.$env{'form.mode'}, |
|
text=>"Catalog Search", |
|
target=>'_top', |
|
bug=>'Searching',}); |
|
} |
} |
|
if (&Apache::lonnet::allowed('bre',$env{'request.role.domain'}) eq 'F') { |
|
push(@allowed_searches,'res'); |
|
} else { |
|
unless ($env{'form.catalogmode'} eq 'import') { |
|
$env{'form.area'} = 'portfolio'; |
|
$crumb_text = 'Portfolio Search'; |
|
} |
|
} |
|
if (@allowed_searches ==2) { |
|
unless (($env{'form.area'} eq 'portfolio') || ($env{'form.area'} eq 'res')) { |
|
delete($env{'form.area'}); |
|
} |
|
$crumb_text = 'Portfolio and Content Library Search'; |
|
} |
|
my $target = '_top'; |
|
if ((($env{'request.lti.login'}) && ($env{'request.lti.target'} eq 'iframe')) || |
|
(($env{'request.deeplink.login'}) && ($env{'request.deeplink.target'} eq '_self'))) { |
|
if ($env{'form.phase'} =~ /^(sort|run_search)$/) { |
|
$target = '_parent'; |
|
} else { |
|
$target = '_self'; |
|
} |
|
} |
|
&Apache::lonhtmlcommon::add_breadcrumb |
|
({href=>'/adm/searchcat?'. |
|
&Apache::loncommon::inhibit_menu_check(). |
|
'&catalogmode='.$env{'form.catalogmode'}. |
|
'&launch='.$env{'form.launch'}. |
|
'&mode='.$env{'form.mode'}. |
|
'&area='.$env{'form.area'}, |
|
text=>"$crumb_text", |
|
target=>$target, |
|
bug=>'Searching',}); |
# |
# |
if ($env{'form.phase'} !~ m/(basic|adv|course)_search/) { |
if ($env{'form.phase'} !~ m/(basic|adv|course)_search/) { |
if (! &get_persistent_form_data($persistent_db_file)) { |
if (! &get_persistent_form_data($persistent_db_file)) { |
Line 195 sub handler {
|
Line 218 sub handler {
|
&Apache::lonnet::logthis('lonsearchcat:'. |
&Apache::lonnet::logthis('lonsearchcat:'. |
'Unable to recover data from '. |
'Unable to recover data from '. |
$persistent_db_file); |
$persistent_db_file); |
my $html=&Apache::lonxml::xmlbegin(); |
my $msg = |
$r->print(<<END); |
&mt('We were unable to retrieve data describing your search.'). |
$html |
' '.&mt('This is a serious error and has been logged.'). |
<head> |
'<br />'. |
<title>LON-CAPA Search Error</title></head> |
&mt('Please alert your LON-CAPA administrator.'); |
$bodytag |
&Apache::loncommon::simple_error_page( |
We were unable to retrieve data describing your search. This is a serious |
$r,'Search Error', |
error and has been logged. Please alert your LON-CAPA administrator. |
$msg, |
</body> |
{'no_auto_mt_msg' => 1}); |
</html> |
return OK; |
END |
|
return OK; |
|
} |
} |
} |
} |
} else { |
} else { |
Line 218 END
|
Line 239 END
|
untie %groupsearch_db if (tied(%groupsearch_db)); |
untie %groupsearch_db if (tied(%groupsearch_db)); |
if (($env{'form.cleargroupsort'} eq '1') || |
if (($env{'form.cleargroupsort'} eq '1') || |
(($env{'form.launch'} eq '1') && |
(($env{'form.launch'} eq '1') && |
($env{'form.catalogmode'} eq 'groupsearch'))) { |
($env{'form.catalogmode'} eq 'import'))) { |
if (tie(%groupsearch_db,'GDBM_File',$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; |
Line 226 END
|
Line 247 END
|
} 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. |
my $html=&Apache::lonxml::xmlbegin(); |
my $msg = 'Unable to tie hash to db file.'; |
$r->print($html.'<head></head>'.$bodytag. |
&Apache::loncommon::simple_error_page($r,'Search Error', |
'Unable to tie hash to db file</body></html>'); |
$msg); |
return OK; |
return OK; |
} |
} |
} |
} |
Line 252 END
|
Line 273 END
|
if (exists($env{'form.mode'})) { |
if (exists($env{'form.mode'})) { |
$hidden_fields .= &hidden_field('mode'); |
$hidden_fields .= &hidden_field('mode'); |
} |
} |
|
if (exists($env{'form.area'})) { |
|
$hidden_fields .= &hidden_field('area'); |
|
} |
|
if (exists($env{'form.inhibitmenu'})) { |
|
$hidden_fields .= &hidden_field('inhibitmenu'); |
|
} |
## |
## |
## Configure dynamic components of interface |
## Configure dynamic components of interface |
## |
## |
if ($env{'form.catalogmode'} eq 'interactive') { |
if ($env{'form.catalogmode'} eq 'interactive') { |
$closebutton="<input type='button' name='close' value='CLOSE' "; |
$closebutton="<input type='button' name='close' value='".&mt('Close')."' "; |
if ($env{'form.phase'} =~ /(results|run_search)/) { |
if ($env{'form.phase'} =~ /(results|run_search)/) { |
$closebutton .="onClick='parent.close()'"; |
$closebutton .="onclick='parent.close()'"; |
} else { |
} else { |
$closebutton .="onClick='self.close()'"; |
$closebutton .="onclick='self.close()'"; |
} |
} |
$closebutton .=">\n"; |
$closebutton .=" />\n"; |
} elsif ($env{'form.catalogmode'} eq 'groupsearch') { |
} elsif ($env{'form.catalogmode'} eq 'import') { |
$closebutton="<input type='button' name='close' value='CLOSE' "; |
$closebutton="<input type='button' name='close' value='".&mt('Close')."' "; |
if ($env{'form.phase'} =~ /(results|run_search)/) { |
if ($env{'form.phase'} =~ /(results|run_search)/) { |
$closebutton .="onClick='parent.close()'"; |
$closebutton .="onclick='parent.close()'"; |
} else { |
} else { |
$closebutton .="onClick='self.close()'"; |
$closebutton .="onclick='self.close()'"; |
} |
} |
$closebutton .= ">"; |
$closebutton .= " />"; |
|
my $txt_import = &mt('IMPORT'); |
$importbutton=<<END; |
$importbutton=<<END; |
<input type='button' name='import' value='IMPORT' |
<input type='button' name='import' value='$txt_import' |
onClick='javascript:select_group()'> |
onclick='javascript:select_group()' /> |
END |
END |
} else { |
} else { |
$closebutton = ''; |
$closebutton = ''; |
Line 283 END
|
Line 311 END
|
## Sanity checks on form elements |
## Sanity checks on form elements |
## |
## |
if (!defined($env{'form.viewselect'})) { |
if (!defined($env{'form.viewselect'})) { |
if (($env{'form.catalogmode'} eq 'groupsearch') || |
$env{'form.viewselect'} ="summary"; |
($env{'form.catalogmode'} eq 'interactive')) { |
|
$env{'form.viewselect'} ="Compact View"; |
|
} else { |
|
$env{'form.viewselect'} ="Detailed Citation View"; |
|
} |
|
} |
} |
$env{'form.phase'} = 'disp_basic' if (! exists($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'})); |
Line 297 END
|
Line 320 END
|
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'; |
$env{'form.searchmode'} = 'advanced'; |
} elsif ($env{'form.phase'} eq 'course_search') { |
|
$env{'form.searchmode'} = 'course_search'; |
|
} |
} |
# |
# |
if ($env{'form.searchmode'} eq 'advanced') { |
if ($env{'form.searchmode'} eq 'advanced') { |
|
my $srchtype = 'Content Library'; |
|
if ($env{'form.area'} eq 'portfolio') { |
|
$srchtype = 'Portfolio'; |
|
} |
&Apache::lonhtmlcommon::add_breadcrumb |
&Apache::lonhtmlcommon::add_breadcrumb |
({href=>'/adm/searchcat?phase=disp_adv&'. |
({href=>'/adm/searchcat?'.&Apache::loncommon::inhibit_menu_check(). |
'catalogmode='.$env{'form.catalogmode'}. |
'&phase=disp_adv'. |
'&launch='.$env{'form.launch'}. |
'&catalogmode='.$env{'form.catalogmode'}. |
'&mode='.$env{'form.mode'}, |
'&launch='.$env{'form.launch'}. |
text=>"Advanced Search", |
'&mode='.$env{'form.mode'}. |
|
'&area='.$env{'form.area'}, |
|
text=>"Advanced $srchtype Search", |
bug=>'Searching',}); |
bug=>'Searching',}); |
} elsif ($env{'form.searchmode'} eq 'course search') { |
} elsif (($env{'form.phase'} eq 'results') || |
|
($env{'form.phase'} =~ /^(sort|run_search)$/)) { |
&Apache::lonhtmlcommon::add_breadcrumb |
&Apache::lonhtmlcommon::add_breadcrumb |
({href=>'/adm/searchcat?phase=disp_adv&'. |
({href=>'/adm/searchcat?'.&Apache::loncommon::inhibit_menu_check(). |
'catalogmode='.$env{'form.catalogmode'}. |
'&phase=disp_adv'. |
'&launch='.$env{'form.launch'}. |
'&catalogmode='.$env{'form.catalogmode'}. |
'&mode='.$env{'form.mode'}, |
'&launch='.$env{'form.launch'}. |
text=>"Course Search", |
'&mode='.$env{'form.mode'}. |
bug=>'Searching',}); |
'&area='.$env{'form.area'}. |
|
'&searchmode='.$env{'form.searchmode'}, |
|
text=>"Search Results", |
|
bug=>'Searching',}); |
} |
} |
## |
## |
## Switch on the phase |
## Switch on the phase |
Line 326 END
|
Line 357 END
|
} elsif ($env{'form.phase'} eq 'disp_adv') { |
} elsif ($env{'form.phase'} eq 'disp_adv') { |
&print_advanced_search_form($r,$closebutton,$hidden_fields); |
&print_advanced_search_form($r,$closebutton,$hidden_fields); |
} elsif ($env{'form.phase'} eq 'results') { |
} elsif ($env{'form.phase'} eq 'results') { |
&display_results($r,$importbutton,$closebutton,$diropendb); |
&display_results($r,$importbutton,$closebutton,$diropendb, |
|
$env{'form.area'}); |
} elsif ($env{'form.phase'} =~ /^(sort|run_search)$/) { |
} elsif ($env{'form.phase'} =~ /^(sort|run_search)$/) { |
my ($query,$customquery,$customshow,$libraries,$pretty_string) = |
my ($query,$customquery,$customshow,$libraries,$pretty_string,$domainsref) = |
&get_persistent_data($persistent_db_file, |
&get_persistent_data($persistent_db_file, |
['query','customquery','customshow', |
['query','customquery','customshow', |
'libraries','pretty_string']); |
'libraries','pretty_string','domains']); |
if ($env{'form.phase'} eq 'sort') { |
if ($env{'form.phase'} eq 'sort') { |
&print_sort_form($r,$pretty_string); |
&print_sort_form($r,$pretty_string,$target); |
} elsif ($env{'form.phase'} eq 'run_search') { |
} elsif ($env{'form.phase'} eq 'run_search') { |
&run_search($r,$query,$customquery,$customshow, |
&run_search($r,$query,$customquery,$customshow, |
$libraries,$pretty_string); |
$libraries,$pretty_string,$env{'form.area'},$domainsref,$target); |
} |
} |
} elsif ($env{'form.phase'} eq 'course_search') { |
|
&course_search($r); |
|
} elsif(($env{'form.phase'} eq 'basic_search') || |
} elsif(($env{'form.phase'} eq 'basic_search') || |
($env{'form.phase'} eq 'adv_search')) { |
($env{'form.phase'} eq 'adv_search')) { |
# |
# |
# We are running a search, try to parse it |
# We are running a search, try to parse it |
my ($query,$customquery,$customshow,$libraries) = |
my ($query,$customquery,$customshow,$libraries,$domains) = |
(undef,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,$pretty_string,$libraries) = |
($query,$pretty_string,$libraries,$domains) = |
&parse_basic_search($r,$closebutton,$hidden_fields); |
&parse_basic_search($r,$closebutton,$hidden_fields); |
return OK if (! defined($query)); |
return OK if (! defined($query)); |
&make_persistent({ basicexp => $env{'form.basicexp'}}, |
&make_persistent({ basicexp => $env{'form.basicexp'}}, |
$persistent_db_file); |
$persistent_db_file); |
} else { # Advanced search |
} else { # Advanced search |
($query,$customquery,$customshow,$libraries,$pretty_string) |
($query,$customquery,$customshow,$libraries,$pretty_string,$domains) |
= &parse_advanced_search($r,$closebutton,$hidden_fields); |
= &parse_advanced_search($r,$closebutton,$hidden_fields); |
return OK if (! defined($query)); |
return OK if (! defined($query)); |
} |
} |
Line 362 END
|
Line 392 END
|
customquery => $customquery, |
customquery => $customquery, |
customshow => $customshow, |
customshow => $customshow, |
libraries => $libraries, |
libraries => $libraries, |
pretty_string => $pretty_string }, |
pretty_string => $pretty_string, |
|
domains => $domains }, |
$persistent_db_file); |
$persistent_db_file); |
# |
# |
# Set up table |
# Set up table |
if (! defined(&create_results_table())) { |
if (! defined(&create_results_table($env{'form.area'}))) { |
my $errorstring=&Apache::lonmysql::get_error(); |
my $errorstring=&Apache::lonmysql::get_error(); |
&Apache::lonnet::logthis('lonsearchcat.pm: Unable to create '. |
&Apache::lonnet::logthis('lonsearchcat.pm: Unable to create '. |
'needed table. lonmysql error:'. |
'needed table. lonmysql error:'. |
$errorstring); |
$errorstring); |
my $html=&Apache::lonxml::xmlbegin(); |
|
$r->print(<<END); |
my $msg = |
$html |
'Unable to create table in which to save search results. '. |
<head> |
'The search has been aborted.'; |
<title>Search Error</title></head> |
&Apache::loncommon::simple_error_page($r,'Search Error', |
$bodytag |
$msg); |
Unable to create table in which to store search results. |
return OK; |
The search has been aborted. |
|
</body> |
|
</html> |
|
END |
|
return OK; |
|
} |
} |
delete($env{'form.launch'}); |
delete($env{'form.launch'}); |
if (! &make_form_data_persistent($r,$persistent_db_file)) { |
if (! &make_form_data_persistent($r,$persistent_db_file)) { |
my $html=&Apache::lonxml::xmlbegin(); |
my $msg= |
$r->print(<<END); |
'Unable to properly save search information. '. |
$html |
'The search has been aborted.'; |
<head> |
&Apache::loncommon::simple_error_page($r,'Search Error', |
<title>Search Error</title></head> |
$msg); |
$bodytag |
return OK; |
Unable to properly store search information. The search has been aborted. |
} |
</body> |
|
</html> |
|
END |
|
return OK; |
|
} |
|
## |
## |
## Print out the frames interface |
## Print out the frames interface |
## |
## |
Line 406 END
|
Line 427 END
|
} |
} |
} |
} |
return OK; |
return OK; |
} |
} |
|
|
# |
# |
# The mechanism used to store values away and retrieve them does not |
# The mechanism used to store values away and retrieve them does not |
Line 444 sub hidden_field {
|
Line 465 sub hidden_field {
|
return '<input type="hidden" name="'.$name.'" value="'.$value.'" />'.$/; |
return '<input type="hidden" name="'.$name.'" value="'.$value.'" />'.$/; |
} |
} |
|
|
###################################################################### |
sub start_search_tabs { |
###################################################################### |
my $area; |
## |
my %lt = &Apache::lonlocal::texthash ( |
## Course Search |
res => 'Content Library Search', |
## |
portfolio => 'Portfolio Search', |
###################################################################### |
); |
###################################################################### |
my $output = '<ul class="LC_TabContentBigger" id="main">'; |
{ # Scope the course search to avoid global variables |
if (&Apache::lonnet::allowed('bre',$env{'request.role.domain'}) eq 'F') { |
# |
unless ($env{'form.area'} eq 'portfolio') { |
# Variables For course search |
$area = 'res'; |
my %alreadyseen; |
} |
my %hash; |
$output .= "\n".'<li'.($area eq 'res'?' class="active"':''). |
my $totalfound; |
'><a href="/adm/searchcat?area=res&catalogmode='.$env{'form.catalogmode'}.'">'. |
|
'<b> '.$lt{'res'}. |
sub make_symb { |
' </b></a></li>'; |
my ($id)=@_; |
unless ($env{'form.catalogmode'}) { |
my ($mapid,$resid)=split(/\./,$id); |
$output .= '<li'.($area ne 'res'?' class="active"':''). |
my $map=$hash{'map_id_'.$mapid}; |
'><a href="/adm/searchcat?area=portfolio"><b> '.$lt{'portfolio'}. |
my $res=$hash{'src_'.$id}; |
' </b></a></li></ul>'; |
my $symb=&Apache::lonnet::encode_symb($map,$resid,$res); |
|
return $symb; |
|
} |
|
|
|
sub course_search { |
|
my $r=shift; |
|
my $bodytag=&Apache::loncommon::bodytag('Course Search'); |
|
my $pretty_search_string = '<b>'.$env{'form.courseexp'}.'</b>'; |
|
my $search_string = $env{'form.courseexp'}; |
|
my @New_Words; |
|
undef(%alreadyseen); |
|
if ($env{'form.crsrelated'}) { |
|
($search_string,@New_Words) = &related_version($env{'form.courseexp'}); |
|
if (@New_Words) { |
|
$pretty_search_string .= ' '.&mt("with related words").": <b>@New_Words</b>."; |
|
} else { |
|
$pretty_search_string .= ' '.&mt('with no related words')."."; |
|
} |
|
} |
|
my $fulltext=$env{'form.crsfulltext'}; |
|
my $discuss=$env{'form.crsdiscuss'}; |
|
my @allwords=($search_string,@New_Words); |
|
$totalfound=0; |
|
my $html=&Apache::lonxml::xmlbegin(); |
|
$r->print($html.'<head><title>LON-CAPA Course Search</title></head>'. |
|
$bodytag.'<hr /><center><font size="+2" face="arial">'.$pretty_search_string.'</font></center><hr /><b>'.&mt('Course content').':</b><br />'); |
|
$r->rflush(); |
|
# ======================================================= Go through the course |
|
my $c=$r->connection; |
|
if (tie(%hash,'GDBM_File',$env{'request.course.fn'}.".db", |
|
&GDBM_READER(),0640)) { |
|
foreach (sort(keys(%hash))) { |
|
if ($c->aborted()) { last; } |
|
if (($_=~/^src\_(.+)$/)) { |
|
if ($hash{'randomout_'.$1} & !$env{'request.role.adv'}) { |
|
next; |
|
} |
|
my $symb=&make_symb($1); |
|
&checkonthis($r,$1,$hash{$_},0,&Apache::lonnet::gettitle($symb), |
|
$fulltext,$symb,@allwords); |
|
} |
|
} |
|
untie(%hash); |
|
} |
|
unless ($totalfound) { |
|
$r->print('<p>'.&mt('No matches found in resources').'.</p>'); |
|
} |
|
|
|
# Check discussions if requested |
|
if ($discuss) { |
|
my $totaldiscussions = 0; |
|
$r->print('<br /><br /><b>'.&mt('Discussion postings').':</b><br />'); |
|
my $navmap = Apache::lonnavmaps::navmap->new(); |
|
my @allres=$navmap->retrieveResources(); |
|
my %discussiontime = &Apache::lonnet::dump('discussiontimes', |
|
$env{'course.'.$env{'request.course.id'}.'.domain'}, |
|
$env{'course.'.$env{'request.course.id'}.'.num'}); |
|
foreach my $resource (@allres) { |
|
my $result = ''; |
|
my $applies = 0; |
|
my $symb = $resource->symb(); |
|
my $ressymb = $symb; |
|
if ($symb =~ m#(___adm/\w+/\w+)/(\d+)/bulletinboard$#) { |
|
$ressymb = 'bulletin___'.$2.$1.'/'.$2.'/bulletinboard'; |
|
unless ($ressymb =~ m#bulletin___\d+___adm/wrapper#) { |
|
$ressymb=~s#(bulletin___\d+___)#$1adm/wrapper/#; |
|
} |
|
} |
|
if (defined($discussiontime{$ressymb})) { |
|
my %contrib = &Apache::lonnet::restore($ressymb,$env{'request.course.id'}, |
|
$env{'course.'.$env{'request.course.id'}.'.domain'}, |
|
$env{'course.'.$env{'request.course.id'}.'.num'}); |
|
if ($contrib{'version'}) { |
|
for (my $id=1;$id<=$contrib{'version'};$id++) { |
|
unless (($contrib{'hidden'}=~/\.$id\./) || ($contrib{'deleted'}=~/\.$id\./)) { |
|
if ($contrib{$id.':subject'}) { |
|
$result .= $contrib{$id.':subject'}; |
|
} |
|
if ($contrib{$id.':message'}) { |
|
$result .= $contrib{$id.':message'}; |
|
} |
|
if ($contrib{$id,':attachmenturl'}) { |
|
if ($contrib{$id,':attachmenturl'} =~ m-/([^/]+)$-) { |
|
$result .= $1; |
|
} |
|
} |
|
$applies = &checkwords($result,$applies,@allwords); |
|
} |
|
} |
|
} |
|
} |
|
# Does this discussion apply? |
|
if ($applies) { |
|
my ($map,$ind,$url)=&Apache::lonnet::decode_symb($ressymb); |
|
my $disctype = &mt('resource'); |
|
if ($url =~ m#/bulletinboard$#) { |
|
if ($url =~m#^adm/wrapper/adm/.*/bulletinboard$#) { |
|
$url =~s#^adm/wrapper##; |
|
} |
|
$disctype = &mt('bulletin board'); |
|
} else { |
|
$url = '/res/'.$url; |
|
} |
|
if ($url =~ /\?/) { |
|
$url .= '&symb='; |
|
} else { |
|
$url .= '?symb='; |
|
} |
|
$url .= &Apache::lonnet::escape($resource->symb()); |
|
my $title = $resource->compTitle(); |
|
$r->print('<br /><a href="'.$url.'" target="cat">'. |
|
($title?$title:$url).'</a> - '.$disctype.'<br />'); |
|
$totaldiscussions++; |
|
} else { |
|
$r->print(' .'); |
|
} |
|
} |
|
unless ($totaldiscussions) { |
|
$r->print('<p>'.&mt('No matches found in postings').'.</p>'); |
|
} |
} |
} |
} else { |
|
$area = 'portfolio'; |
# =================================================== Done going through course |
$output .= "\n".'<li class="active">'. |
$r->print('</body></html>'); |
'<a href="/adm/searchcat?area=portfolio"><b> '.$lt{'portfolio'}. |
} |
' </b></a></li></ul>'; |
|
} |
# =============================== This pulls up a resource and its dependencies |
$output .= '<div class="LC_Box" style="clear:both;margin:0;">'. |
|
'<div id="maincoursedoc" style="margin:0 0;padding:0 0;">'. |
sub checkonthis { |
'<div class="LC_ContentBox" id="mainCourseDocuments" style="display: block;">'; |
my ($r,$id,$url,$level,$title,$fulltext,$symb,@allwords)=@_; |
return $output; |
$alreadyseen{$id}=1; |
|
if (&Apache::loncommon::connection_aborted($r)) { return; } |
|
$r->rflush(); |
|
|
|
my $result=$title.' '; |
|
if ($env{'request.role.adv'} || !$hash{'encrypted_'.$id}) { |
|
$result.=&Apache::lonnet::metadata($url,'title').' '. |
|
&Apache::lonnet::metadata($url,'subject').' '. |
|
&Apache::lonnet::metadata($url,'abstract').' '. |
|
&Apache::lonnet::metadata($url,'keywords'); |
|
} |
|
my ($extension)=($url=~/\.(\w+)$/); |
|
if (&Apache::loncommon::fileembstyle($extension) eq 'ssi' && |
|
($url) && ($fulltext)) { |
|
$result.=&Apache::lonnet::ssi_body($url.'?symb='.&Apache::lonnet::escape($symb)); |
|
} |
|
$result=~s/\s+/ /gs; |
|
my $applies = 0; |
|
$applies = &checkwords($result,$applies,@allwords); |
|
# Does this resource apply? |
|
if ($applies) { |
|
$r->print('<br />'); |
|
for (my $i=0;$i<=$level*5;$i++) { |
|
$r->print(' '); |
|
} |
|
my $href=$url; |
|
if ($hash{'encrypted_'.$id} && !$env{'request.role.adv'}) { |
|
$href=&Apache::lonenc::encrypted($href) |
|
.'?symb='.&Apache::lonenc::encrypted($symb); |
|
} else { |
|
$href.='?symb='.&Apache::lonnet::escape($symb); |
|
} |
|
$r->print('<a href="'.$href.'" target="cat">'.($title?$title:$url). |
|
'</a><br />'); |
|
$totalfound++; |
|
} elsif ($fulltext) { |
|
$r->print(' .'); |
|
} |
|
$r->rflush(); |
|
# Check also the dependencies of this one |
|
my $dependencies= |
|
&Apache::lonnet::metadata($url,'dependencies'); |
|
foreach (split(/\,/,$dependencies)) { |
|
if (($_=~/^\/res\//) && (!$alreadyseen{$id})) { |
|
&checkonthis($r,$id,$_,$level+1,'',$fulltext,undef,@allwords); |
|
} |
|
} |
|
} |
|
|
|
sub checkwords { |
|
my ($result,$applies,@allwords) = @_; |
|
foreach (@allwords) { |
|
if ($_=~/\w/) { |
|
if ($result=~/$_/si) { |
|
$applies++; |
|
} |
|
} |
|
} |
|
return $applies; |
|
} |
|
|
|
sub untiehash { |
|
if (tied(%hash)) { |
|
untie(%hash); |
|
} |
|
} |
} |
|
|
} # End of course search scoping |
sub end_search_tabs { |
|
return '</div></div></div>'; |
sub search_html_header { |
|
my $html=&Apache::lonxml::xmlbegin(); |
|
my $Str = <<ENDHEADER; |
|
$html |
|
<head> |
|
<title>The LearningOnline Network with CAPA</title> |
|
</head> |
|
ENDHEADER |
|
return $Str; |
|
} |
} |
|
|
###################################################################### |
###################################################################### |
###################################################################### |
|
|
|
=pod |
=pod |
|
|
|
=over 4 |
|
|
=item &print_basic_search_form() |
=item &print_basic_search_form() |
|
|
Prints the form for the basic search. Sorry the name is so cryptic. |
Prints the form for the basic search. Sorry the name is so cryptic. |
Line 688 Prints the form for the basic search. S
|
Line 517 Prints the form for the basic search. S
|
###################################################################### |
###################################################################### |
sub print_basic_search_form { |
sub print_basic_search_form { |
my ($r,$closebutton,$hidden_fields) = @_; |
my ($r,$closebutton,$hidden_fields) = @_; |
my $result = ($env{'form.catalogmode'} ne 'groupsearch'); |
my %lt = &Apache::lonlocal::texthash ( |
my $bodytag=&Apache::loncommon::bodytag('Search'). |
res => 'Content Library Search', |
&Apache::lonhtmlcommon::breadcrumbs(undef,'Searching','Search_Basic', |
portfolio => 'Portfolio Search', |
undef,undef, |
); |
$env{'form.catalogmode'} ne 'groupsearch'); |
my $result = ($env{'form.catalogmode'} ne 'import'); |
my $scrout = &search_html_header().$bodytag; |
my $area; |
if (&Apache::lonnet::allowed('bre',$env{'request.role.domain'})) { |
my $bread_crumb = |
# Define interface components |
&Apache::lonhtmlcommon::breadcrumbs('Searching','Search_Basic', |
my $userelatedwords= '<label>'. |
$env{'form.catalogmode'} ne 'import'); |
&mt('[_1] use related words', |
my $scrout = &Apache::loncommon::start_page('Content Library').$bread_crumb. |
&Apache::lonhtmlcommon::checkbox |
'<div class="LC_landmark" role="main">'."\n". |
('related',$env{'form.related'},'related')).'</label>'; |
&start_search_tabs(); |
my $onlysearchdomain='<label>'. |
if (&Apache::lonnet::allowed('bre',$env{'request.role.domain'}) eq 'F') { |
&mt('[_1] only search domain [_2]', |
if ($env{'form.area'} eq 'portfolio') { |
&Apache::lonhtmlcommon::checkbox('domains', |
# Search form for accessible portfolio files |
$env{'form.domains'}, |
$scrout .= &setup_basic_search($r,'portfolio',$hidden_fields,$closebutton); |
$r->dir_config('lonDefDomain') |
|
), |
|
$r->dir_config('lonDefDomain') |
|
).'</label>'; |
|
my $adv_search_link = |
|
'<a href="/adm/searchcat?'. |
|
'phase=disp_adv&'. |
|
'catalogmode='.$env{'form.catalogmode'}. |
|
'&launch='.$env{'form.launch'}. |
|
'&mode='.$env{'form.mode'}. |
|
'">'.&mt('Advanced Search').'</a>'; |
|
# |
|
$scrout.='<form name="loncapa_search" method="post" '. |
|
'action="/adm/searchcat">'. |
|
'<input type="hidden" name="phase" value="basic_search" />'. |
|
$hidden_fields; |
|
# |
|
$scrout .= '<center>'.$/; |
|
if ($env{'request.course.id'}) { |
|
$scrout .= '<h1>'.&mt('LON-CAPA Catalog Search').'</h1>'; |
|
} else { |
} else { |
# No need to tell them they are searching |
# Search form for resource space |
$scrout.= ('<br />'x2); |
$scrout .= &setup_basic_search($r,'res',$hidden_fields,$closebutton); |
} |
} |
$scrout.='<table>'. |
} else { |
'<tr><td align="center" valign="top">'. |
# Search form for accessible portfolio files |
&Apache::lonhtmlcommon::textbox |
$scrout .= &setup_basic_search($r,'portfolio',$hidden_fields,$closebutton); |
('basicexp', |
|
&HTML::Entities::encode($env{'form.basicexp'},'<>&"'),50 |
|
). |
|
'<br />'. |
|
'<font size="-1">'.&searchhelp().'</font>'.'</td>'. |
|
'<td><font size="-1">'. |
|
'<nobr>'.(' 'x3).$adv_search_link.'</nobr>'.'<br />'. |
|
'<nobr>'.(' 'x1).$userelatedwords.'</nobr>'.'<br />'. |
|
'<nobr>'.(' 'x1).$onlysearchdomain.'</nobr>'.'<br />'. |
|
'</font></td>'. |
|
'</tr>'.$/; |
|
# |
|
$scrout .= '<tr><td align="center" colspan="2">'. |
|
'<font size="-1">'. |
|
'<input type="submit" name="basicsubmit" '. |
|
'value="'.&mt('Search').'" />'. |
|
(' 'x2).$closebutton.(' 'x2). |
|
&viewoptions(). |
|
'</font>'. |
|
'</td></tr>'.$/; |
|
$scrout .= '</table>'.$/.'</center>'.'</form>'; |
|
} |
|
if ($env{'request.course.id'}) { |
|
my %lt=&Apache::lonlocal::texthash('srch' => 'Search', |
|
'header' => 'Course Search', |
|
'note' => 'Enter terms or phrases, then press "Search" below', |
|
'use' => 'use related words', |
|
'full' =>'fulltext search (time consuming)', |
|
'disc' => 'search discussion postings (resources and bulletin boards)', |
|
); |
|
$scrout.=(<<ENDCOURSESEARCH); |
|
<form name="loncapa_search" method="post" action="/adm/searchcat"> |
|
<center> |
|
<hr /> |
|
<h1>$lt{'header'}</h1> |
|
<input type="hidden" name="phase" value="course_search" /> |
|
$hidden_fields |
|
<p> |
|
$lt{'note'}. |
|
</p> |
|
<p> |
|
<table> |
|
<tr><td> |
|
ENDCOURSESEARCH |
|
$scrout.=' '. |
|
&Apache::lonhtmlcommon::textbox('courseexp', |
|
$env{'form.courseexp'},40); |
|
my $crscheckbox = |
|
&Apache::lonhtmlcommon::checkbox('crsfulltext', |
|
$env{'form.crsfulltext'}); |
|
my $relcheckbox = |
|
&Apache::lonhtmlcommon::checkbox('crsrelated', |
|
$env{'form.crsrelated'}); |
|
my $discheckbox = |
|
&Apache::lonhtmlcommon::checkbox('crsdiscuss', |
|
$env{'form.crsrelated'}); |
|
$scrout.=(<<ENDENDCOURSE); |
|
</td></tr> |
|
<tr><td><label>$relcheckbox $lt{'use'}</label></td><td></td></tr> |
|
<tr><td><label>$crscheckbox $lt{'full'}</label></td><td></td></tr> |
|
<tr><td><label>$discheckbox $lt{'disc'}</label></td><td></td></tr> |
|
</table><p> |
|
<input type="submit" name="coursesubmit" value='$lt{'srch'}' /> |
|
</p> |
|
</center> |
|
</form> |
|
ENDENDCOURSE |
|
} |
} |
$scrout.=(<<ENDDOCUMENT); |
$scrout .= &end_search_tabs().&Apache::loncommon::end_page(); |
</body> |
|
</html> |
|
ENDDOCUMENT |
|
$r->print($scrout); |
$r->print($scrout); |
return; |
return; |
} |
} |
|
|
|
sub setup_basic_search { |
|
my ($r,$area,$hidden_fields,$closebutton) = @_; |
|
# Define interface components |
|
my %lt = &Apache::lonlocal::texthash ( |
|
res => 'Content Library Search', |
|
portfolio => 'Portfolio Search', |
|
); |
|
my ($userelatedwords,$onlysearchdomain,$inclext,$adv_search_link,$scrout); |
|
|
|
$userelatedwords = '<label>' |
|
.&Apache::lonhtmlcommon::checkbox( |
|
'related', |
|
$env{'form.related'}, |
|
'related') |
|
.' ' |
|
.&mt('use related words') |
|
.'</label>'; |
|
|
|
my $anydom = 1; |
|
if ($area eq 'res') { |
|
unless (&Apache::lonnet::allowed('bre','/res/') eq 'F') { |
|
$anydom = 0; |
|
} |
|
} |
|
my $singledom; |
|
my ($disabled,$checked); |
|
if ($anydom) { |
|
$singledom = $r->dir_config('lonDefDomain'); |
|
if ($env{'form.domains'} eq $singledom) { |
|
$checked = 1; |
|
} |
|
} else { |
|
$singledom = $env{'user.domain'}; |
|
$disabled = ' disabled="disabled"'; |
|
$checked = 1; |
|
} |
|
$onlysearchdomain = '<label>' |
|
.&Apache::lonhtmlcommon::checkbox( |
|
'domains',$checked, |
|
$singledom,$disabled) |
|
.' ' |
|
.&mt('only search domain [_1]' |
|
,'<b>'.$singledom.'</b>') |
|
.'</label>'; |
|
|
|
$adv_search_link = '<a href="/adm/searchcat?'. |
|
&Apache::loncommon::inhibit_menu_check(). |
|
'&phase=disp_adv'. |
|
'&catalogmode='.$env{'form.catalogmode'}. |
|
'&launch='.$env{'form.launch'}. |
|
'&mode='.$env{'form.mode'}. |
|
'&area='.$area. |
|
'&form='.$env{'form.form'}. |
|
'&titleelement='.$env{'form.titleelement'}. |
|
'&element='.$env{'form.element'}. |
|
'">'.&mt('Advanced Search').'</a>'; |
|
# |
|
$scrout.='<form name="loncapa_search" method="post" '. |
|
'action="/adm/searchcat">'. |
|
'<input type="hidden" name="phase" value="basic_search" />'. |
|
$hidden_fields; |
|
if (!exists($env{'form.area'})) { |
|
$scrout .= '<input type="hidden" name="area" value="'.$area.'" />'; |
|
} |
|
# |
|
$scrout .= '<div class="LC_floatleft">'. |
|
'<label>'. |
|
&Apache::lonhtmlcommon::textbox('basicexp', |
|
$env{'form.basicexp'},50). |
|
'<br />'. |
|
'<span class="LC_fontsize_medium">'.&searchhelp().'</span></label></div>'. |
|
'<div class="LC_floatleft" style="text-align: left;">'. |
|
'<span class="LC_nobreak">'.(' 'x3).$adv_search_link.'</span>'.'<br />'. |
|
'<span class="LC_nobreak">'.(' 'x1).$userelatedwords.'</span>'.'<br />'. |
|
'<span class="LC_nobreak">'.(' 'x1).$onlysearchdomain.'</span>'.'<br />'. |
|
'<span class="LC_nobreak">'.(' 'x1).$inclext.'</span>'.'<br />'. |
|
'</div><br clear="both" />'.$/; |
|
# |
|
$scrout .= '<div><p>' |
|
.&viewoptions() |
|
.'</p>' |
|
.'<p>' |
|
.'<input type="submit" name="basicsubmit" ' |
|
.'value="'.&mt('Search').'" />' |
|
.' ' |
|
.$closebutton |
|
.'</p></div>'; |
|
# |
|
$scrout .= '</form>'; |
|
return $scrout; |
|
} |
|
|
###################################################################### |
###################################################################### |
###################################################################### |
###################################################################### |
|
|
Line 821 Prints the advanced search form.
|
Line 653 Prints the advanced search form.
|
###################################################################### |
###################################################################### |
sub print_advanced_search_form{ |
sub print_advanced_search_form{ |
my ($r,$closebutton,$hidden_fields) = @_; |
my ($r,$closebutton,$hidden_fields) = @_; |
my $bodytag=&Apache::loncommon::bodytag('Advanced Catalog Search'). |
my $bread_crumb = |
&Apache::lonhtmlcommon::breadcrumbs(undef,'Searching', |
&Apache::lonhtmlcommon::breadcrumbs('Searching','Search_Advanced', |
'Search_Advanced', |
$env{'form.catalogmode'} ne 'import'); |
undef,undef, |
|
$env{'form.catalogmode'} ne 'groupsearch'); |
|
my %lt=&Apache::lonlocal::texthash('srch' => 'Search', |
my %lt=&Apache::lonlocal::texthash('srch' => 'Search', |
'reset' => 'Reset', |
'reset' => 'Reset', |
'help' => 'Help'); |
'help' => 'Help'); |
my $advanced_buttons=<<"END"; |
my $advanced_buttons=<<"END"; |
|
<p> |
<input type="submit" name="advancedsubmit" value='$lt{"srch"}' /> |
<input type="submit" name="advancedsubmit" value='$lt{"srch"}' /> |
<input type="reset" name="reset" value='$lt{"reset"}' /> |
<input type="reset" name="reset" value='$lt{"reset"}' /> |
$closebutton |
$closebutton |
|
</p> |
END |
END |
my $scrout=&search_html_header(); |
my $srchtype = 'Content Library'; |
$scrout .= <<"ENDHEADER"; |
my $jscript; |
$bodytag |
if ($env{'form.area'} eq 'portfolio') { |
<form method="post" action="/adm/searchcat" name="advsearch"> |
$srchtype = 'Portfolio'; |
<p> |
$jscript = '<script type="text/javascript"> |
$advanced_buttons |
// <![CDATA[ |
ENDHEADER |
function additional_metadata() { |
$scrout.=(' 'x2).&viewoptions().'</p>'.$hidden_fields. |
if (document.advsearch.newfield.checked) { |
'<input type="hidden" name="phase" value="adv_search" />'; |
document.advsearch.phase.value = "disp_adv"; |
|
document.advsearch.numaddedfields.value = parseInt(document.advsearch.numaddedfields.value) +1; |
|
document.advsearch.submit(); |
|
} |
|
} |
|
// ]]> |
|
</script>'; |
|
} |
|
my $scrout= &Apache::loncommon::start_page("Advanced $srchtype Search", |
|
$jscript); |
|
$scrout .= $bread_crumb.'<div class="LC_landmark" role="main">'."\n". |
|
&start_search_tabs(); |
|
|
|
$scrout .= '<form method="post" action="/adm/searchcat" name="advsearch">' |
|
.$hidden_fields |
|
.'<input type="hidden" name="phase" value="adv_search" />'; |
|
|
|
$scrout .= '<fieldset>'."\n" |
|
.'<legend>'.&mt('Display Options').'</legend>'."\n" |
|
.&viewoptions() |
|
.'</fieldset>'; |
|
|
|
$scrout .= $advanced_buttons; |
|
|
|
$scrout .= &Apache::lonhtmlcommon::start_pick_box(); |
|
|
my %fields=&Apache::lonmeta::fieldnames(); |
my %fields=&Apache::lonmeta::fieldnames(); |
# |
|
$scrout .= '<h3>'.&mt('Standard Metadata').'</h3>'; |
# Standard Metadata |
$scrout .= "<table>\n"; |
$scrout .= &Apache::lonhtmlcommon::row_headline() |
$scrout .= '<tr><td> </td><td colspan="2"><font size="-1">'. |
.'<h2 class="LC_heading_2">'.&mt("Standard $srchtype Metadata").'</h2>' |
(' 'x2).&searchhelp()."</font></td></tr>\n"; |
.&searchhelp() |
|
.&Apache::lonhtmlcommon::row_closure(); |
my %related_word_search = |
my %related_word_search = |
('title' => 1, |
('title' => 1, |
'author' => 0, |
'author' => 0, |
Line 860 ENDHEADER
|
Line 718 ENDHEADER
|
'abstract' => 1, |
'abstract' => 1, |
'standards'=> 1, |
'standards'=> 1, |
'mime' => 1, |
'mime' => 1, |
|
'subject' => 1, |
); |
); |
# |
# |
foreach my $field ('title','author','owner','authorspace','modifyinguser', |
foreach my $field ('title','author','subject','owner','authorspace', |
'keywords','notes','abstract','standards','mime') { |
'modifyinguser','keywords','notes','abstract', |
$scrout.='<tr><td align="right">'.&titlefield($fields{$field}).'</td><td>'. |
'standards','mime') { |
&Apache::lonmeta::prettyinput($field, |
$scrout .= &Apache::lonhtmlcommon::row_title('<label for="'.$field.'">'. |
$env{'form.'.$field}, |
&titlefield($fields{$field}).'</label>') |
|
.&Apache::lonmeta::prettyinput($field, |
|
$env{'form.'.$field},'', |
$field, |
$field, |
'advsearch', |
'advsearch', |
$related_word_search{$field}, |
$related_word_search{$field}, |
'</td><td align="left">', |
' ', |
$env{'form.'.$field.'_related'}, |
$env{'form.'.$field.'_related'}, |
50); |
50); |
if ($related_word_search{$field}) { |
if ($related_word_search{$field}) { |
$scrout .= 'related words'; |
$scrout .= '<label for="'.$field.'_related">'.&mt('related words').'</label>'; |
} else { |
} else { |
$scrout .= '</td><td> '; |
$scrout .= ''; |
} |
} |
$scrout .= '</td></tr>'.$/; |
$scrout .= &Apache::lonhtmlcommon::row_closure(); |
} |
} |
foreach my $field ('lowestgradelevel','highestgradelevel') { |
foreach my $field ('lowestgradelevel','highestgradelevel') { |
$scrout.='<tr>'. |
$scrout .= &Apache::lonhtmlcommon::row_title('<label for="'.$field.'">'. |
'<td align="right">'.&titlefield($fields{$field}).'</td>'. |
&titlefield($fields{$field}).'</label>') |
'<td colspan="2">'. |
.&Apache::lonmeta::prettyinput($field, |
&Apache::lonmeta::prettyinput($field, |
$env{'form.'.$field},'', |
$env{'form.'.$field}, |
|
$field, |
$field, |
'advsearch', |
'advsearch', |
0). |
0) |
'</td></tr>'.$/; |
.&Apache::lonhtmlcommon::row_closure(); |
} |
} |
$scrout.='<tr><td align="right">'. |
|
&titlefield(&mt('MIME Type Category')).'</td><td colspan="2">'. |
$scrout .= &Apache::lonhtmlcommon::row_title('<label for="category">'. |
&Apache::loncommon::filecategoryselect('category', |
&titlefield(&mt('MIME Type Category')).'</label>') |
$env{'form.category'}). |
.&Apache::loncommon::filecategoryselect('category', |
'</td></tr>'.$/; |
$env{'form.category'},'category') |
$scrout.='<tr><td align="right" valign="top">'. |
.&Apache::lonhtmlcommon::row_closure(); |
&titlefield(&mt('Domains')).'</td><td colspan="2">'. |
|
&Apache::loncommon::domain_select('domains', |
my $anydomain = 1; |
$env{'form.domains'},1). |
if ($env{'form.area'} ne 'portfolio') { |
'</td></tr>'.$/; |
unless (&Apache::lonnet::allowed('bre','/res/')) { |
# |
$anydomain = 0; |
|
} |
|
} |
|
|
|
$scrout .= &Apache::lonhtmlcommon::row_title('<label for="domains">'. |
|
&titlefield(&mt('Domains')).'</label>'); |
|
if ($anydomain) { |
|
my $defdom = &Apache::lonnet::default_login_domain(); |
|
my ($trusted,$untrusted) = &Apache::lonnet::trusted_domains('shared',$defdom); |
|
$scrout .= &Apache::loncommon::domain_select('domains', |
|
$env{'form.domains'},1,$trusted,$untrusted,'domains'); |
|
} else { |
|
$scrout .= &Apache::loncommon::select_dom_form($env{'user.domain'}, |
|
'domains','','','', |
|
[$env{'user.domain'}],'',1,'domains'); |
|
} |
|
$scrout .= &Apache::lonhtmlcommon::row_closure(); |
|
|
# Misc metadata |
# Misc metadata |
$scrout.='<tr><td align="right" valign="top">'. |
if ($env{'form.area'} ne 'portfolio') { |
&titlefield(&mt('Copyright/Distribution')).'</td><td colspan="2">'. |
$scrout .= &Apache::lonhtmlcommon::row_title('<label for="copyright">'. |
&Apache::lonmeta::selectbox('copyright', |
&titlefield(&mt('Copyright/Distribution')).'</label>') |
$env{'form.copyright'}, |
.&Apache::lonmeta::selectbox('copyright', |
\&Apache::loncommon::copyrightdescription, |
$env{'form.copyright'},'', |
( undef, |
'copyright', |
&Apache::loncommon::copyrightids) |
\&Apache::loncommon::copyrightdescription, |
).'</td></tr>'.$/; |
( undef, |
$scrout.='<tr><td align="right" valign="top">'. |
&Apache::loncommon::copyrightids) |
&titlefield(&mt('Language')).'</td><td colspan="2">'. |
) |
&Apache::lonmeta::selectbox('language', |
.&Apache::lonhtmlcommon::row_closure(); |
$env{'form.language'}, |
} |
|
|
|
$scrout .= &Apache::lonhtmlcommon::row_title('<label for="language">'. |
|
&titlefield(&mt('Language')).'</label>') |
|
.&Apache::lonmeta::selectbox('language', |
|
$env{'form.language'},'','language', |
\&Apache::loncommon::languagedescription, |
\&Apache::loncommon::languagedescription, |
('any',&Apache::loncommon::languageids) |
('any',&Apache::loncommon::languageids) |
).'</td></tr>'; |
) |
$scrout .= "</table>\n"; |
.&Apache::lonhtmlcommon::row_closure(); |
# |
|
# Dynamic metadata |
# Portfolio Metadata |
$scrout .= '<h3>'.&mt('Problem Statistics').'</h3>'; |
if ($env{'form.area'} eq 'portfolio') { |
$scrout .= "<table>\n"; |
# Added fields |
$scrout .= '<tr><td> </td><td align="center">'.&mt('Minimum').'</td>'. |
my $curnumadd = $env{'form.numaddedfields'}; |
'<td align="center">'.&mt('Maximum').'</td></tr>'."\n"; |
if ($curnumadd eq '') { |
foreach my $statistic |
$curnumadd = 1; |
({ name=>'count', |
} |
description=>'Network-wide number of accesses (hits)',}, |
my $customlabel = &mt('Text box description'); |
{ name=>'stdno', |
$scrout .= &Apache::lonhtmlcommon::row_headline() |
description=> |
.'<h3>'.&mt('Custom Metadata fields').'</h3>' |
'Total number of students who have worked on this problem',}, |
.&Apache::lonhtmlcommon::row_closure() |
{ name => 'avetries', |
.&Apache::lonhtmlcommon::row_title('<span class="LC_visually_hidden">'.$customlabel.'</span>', |
description=>'Average number of tries till solved',}, |
'','','',1) |
{ name => 'difficulty', |
.&mt('Field Name').' | '.&mt('Field Value(s)') |
description=>'Degree of difficulty',}, |
.&Apache::lonhtmlcommon::row_closure(); |
{ name => 'disc', |
|
description=>'Degree of discrimination'}) { |
for (my $j=0; $j<$curnumadd; $j++) { |
$scrout .= '<tr><td align="right">'. |
my $num = $j+1; |
&titlefield(&mt($statistic->{'description'})). |
my $namelabel = &mt('name of custom metadata field [_1]',$num); |
'</td><td align="center">'. |
my $valuelabel = &mt('value of custom metadata field [_1]',$num); |
'<input type="text" name="'.$statistic->{'name'}.'_min" '. |
$scrout .= &Apache::lonhtmlcommon::row_title(&mt('Custom metadata [_1]',$num)) |
'value="" size="6" />'. |
.'<input type="text" id="addedfield_'.$j.'"' |
'</td><td align="center">'. |
.' name="addedfield_'.$j.'" size="10"' |
'<input type="text" name="'.$statistic->{'name'}.'_max" '. |
.' value="'.$env{'form.addedfield_'.$j}.'" aria-label="'.$namelabel.'" />' |
'value="" size="6" />'. |
.' ' |
'</td></tr>'.$/; |
.'<input type="text" ' |
} |
.'name="addedvalues_'.$j.'" size="15"' |
$scrout .= "</table>\n"; |
.' value="'.$env{'form.addedvalues_'.$j}.'" aria-label="'.$valuelabel.'" />' |
$scrout .= '<h3>'.&mt('Evaluation Data').'</h3>'; |
.&Apache::lonhtmlcommon::row_closure(); |
$scrout .= "<table>\n"; |
} |
$scrout .= '<tr><td> </td><td align="center">'.&mt('Minimum').'</td>'. |
my $addcustomlabel = &mt('Add metadata field option'); |
'<td align="center">'.&mt('Maximum').'</td></tr>'."\n"; |
$scrout .= &Apache::lonhtmlcommon::row_title('<span class="LC_visually_hidden">'.$addcustomlabel.'</span>', |
foreach my $evaluation |
'','','',1) |
( { name => 'clear', |
.'<label>' |
description => 'Material presented in clear way'}, |
.'<input type="checkbox" name="newfield"' |
{ name =>'depth', |
.' value="1" onclick="javascript:additional_metadata()" />' |
description => 'Material covered with sufficient depth'}, |
.&mt('Another custom field/value pair?').'</label>' |
{ name => 'helpful', |
.'<input type="hidden" name="numaddedfields"' |
description => 'Material is helpful'}, |
.' value="'.$curnumadd.'" />' |
{ name => 'correct', |
.&Apache::lonhtmlcommon::row_closure(); |
description => 'Material appears to be correct'}, |
} else { |
{ name => 'technical', |
# |
description => 'Resource is technically correct'}){ |
# Dynamic metadata |
$scrout .= '<tr><td align="right">'. |
my $statslabel = &mt('Text box description'); |
&titlefield(&mt($evaluation->{'description'})). |
$scrout .= &Apache::lonhtmlcommon::row_headline() |
'</td><td align="center">'. |
.'<h3>'.&mt('Problem Statistics').'</h3>' |
'<input type="text" name="'.$evaluation->{'name'}.'_min" '. |
.&Apache::lonhtmlcommon::row_closure(); |
'value="" size="6" />'. |
$scrout .= &Apache::lonhtmlcommon::row_title('<span class="LC_visually_hidden">'.$statslabel.'</span>', |
'</td><td align="center">'. |
'','','',1) |
'<input type="text" name="'.$evaluation->{'name'}.'_max" '. |
.&mt('Minimum').' | '.&mt('Maximum') |
'value="" size="6" />'. |
.&Apache::lonhtmlcommon::row_closure(); |
'</td></tr>'.$/; |
foreach my $statistic |
|
({ name=>'count', |
|
description=>'Network-wide number of accesses (hits)', |
|
minlabel => 'minimum hit count', |
|
maxlabel => 'maximum hit count'}, |
|
{ name=>'stdno', |
|
description=> |
|
'Statistics calculated for number of students', |
|
minlabel => 'minimum number of students in calculation', |
|
maxlabel => 'maximum number of students in calculation'}, |
|
{ name => 'avetries', |
|
description=>'Average number of tries till solved', |
|
minlabel => 'minimum average tries till solved', |
|
maxlabel => 'maximum average tries till solved'}, |
|
{ name => 'difficulty', |
|
description=>'Degree of difficulty', |
|
minlabel => 'minimum degree of difficulty', |
|
maxlabel => 'maximum degree of difficulty'}, |
|
{ name => 'disc', |
|
description=>'Degree of discrimination', |
|
minlabel => 'minimum degree of discrimination', |
|
maxlabel => 'maximum degree of discrimination'}) { |
|
$scrout .= &Apache::lonhtmlcommon::row_title(&titlefield(&mt($statistic->{'description'}))) |
|
.'<input type="text" name="'.$statistic->{'name'} |
|
.'_min" value="" size="6" aria-label="'.&mt($statistic->{'minlabel'}).'" />' |
|
.' ' |
|
.'<input type="text" name="'.$statistic->{'name'} |
|
.'_max" value="" size="6" aria-label="'.&mt($statistic->{'maxlabel'}).'" />' |
|
.&Apache::lonhtmlcommon::row_closure(); |
|
} |
|
my $evallabel = &mt('Text box description'); |
|
$scrout .= &Apache::lonhtmlcommon::row_headline() |
|
.'<h3>'.&mt('Evaluation Data').'</h3>' |
|
.&Apache::lonhtmlcommon::row_closure(); |
|
$scrout .= &Apache::lonhtmlcommon::row_title('<span class="LC_visually_hidden">'.$evallabel.'</span>', |
|
'','','',1) |
|
.&mt('Minimum').' | '.&mt('Maximum') |
|
.&Apache::lonhtmlcommon::row_closure(); |
|
foreach my $evaluation |
|
( { name => 'clear', |
|
description => 'Material presented in clear way', |
|
minlabel => 'minimum score: clarity', |
|
maxlabel => 'maximum score: clarity'}, |
|
{ name =>'depth', |
|
description => 'Material covered with sufficient depth', |
|
minlabel => 'minimum score: coverage depth', |
|
maxlabel => 'maximum score: coverage depth'}, |
|
{ name => 'helpful', |
|
description => 'Material is helpful', |
|
minlabel => 'minimum score: content helpful', |
|
maxlabel => 'maximum score: content helpful'}, |
|
{ name => 'correct', |
|
description => 'Material appears to be correct', |
|
minlabel => 'minimum score: correctness', |
|
maxlabel => 'maximum score: correctness'}, |
|
{ name => 'technical', |
|
description => 'Resource is technically correct', |
|
minlabel => 'minimum score: technical correctness', |
|
maxlabel => 'maximum score: technical correctness'}) { |
|
$scrout .= &Apache::lonhtmlcommon::row_title(&titlefield(&mt($evaluation->{'description'}))) |
|
.'<input type="text" name="' |
|
.$evaluation->{'name'}.'_min" value="" size="6" aria-label="'.&mt($evaluation->{'minlabel'}).'" />' |
|
.' ' |
|
.'<input type="text" name="' |
|
.$evaluation->{'name'}.'_max" value="" size="6" aria-label="'.&mt($evaluation->{'maxlabel'}).'" />' |
|
.&Apache::lonhtmlcommon::row_closure(); |
|
} |
} |
} |
$scrout .= "</table>\n"; |
|
# |
# |
# Creation/Modification date limits |
# Creation/Modification date limits |
$scrout .= '<h3>'.&mt('Creation and Modification dates').'</h3>'; |
my $dateslabel = &mt('Text box description'); |
$scrout .= "\n<table>\n"; |
$scrout .= &Apache::lonhtmlcommon::row_headline() |
|
.'<h3>'.&mt('Creation and Modification dates').'</h3>' |
|
.&Apache::lonhtmlcommon::row_closure(); |
|
$scrout .= &Apache::lonhtmlcommon::row_title('<span class="LC_visually_hidden">'.$dateslabel.'</span>', |
|
'','','',1) |
|
.&mt('Month[_1]Day[_2]Year',' 'x14,' 'x6) |
|
.&Apache::lonhtmlcommon::row_closure(); |
|
|
my $cafter = |
my $cafter = |
&Apache::lonhtmlcommon::date_setter('advsearch', # formname |
&Apache::lonhtmlcommon::date_setter('advsearch', # formname |
'creationdate1', # fieldname |
'creationdate1', # fieldname |
Line 996 ENDHEADER
|
Line 950 ENDHEADER
|
'', # state |
'', # state |
1, # no_hh_mm_ss |
1, # no_hh_mm_ss |
); |
); |
$scrout .= &mt('<tr><td align="right">Created between</td>'. |
$scrout .= &Apache::lonhtmlcommon::row_title(&mt('Created between')) |
'<td>[_1]</td></tr>'. |
.$cafter |
'<tr><td align="right">and </td>'. |
.&Apache::lonhtmlcommon::row_closure(1) |
'<td>[_2]</td></tr>',$cafter,$cbefore); |
.&Apache::lonhtmlcommon::row_title(&mt('and')) |
|
.$cbefore |
|
.&Apache::lonhtmlcommon::row_closure(); |
|
|
my $lafter = |
my $lafter = |
&Apache::lonhtmlcommon::date_setter('advsearch', |
&Apache::lonhtmlcommon::date_setter('advsearch', |
'revisiondate1', |
'revisiondate1', |
Line 1018 ENDHEADER
|
Line 975 ENDHEADER
|
'', # state |
'', # state |
1, # no_hh_mm_ss |
1, # no_hh_mm_ss |
); |
); |
$scrout .= &mt('<tr><td align="right">Last modified between </td>'. |
$scrout .= &Apache::lonhtmlcommon::row_title(&mt('Last modified between')) |
'<td>[_1]</td></tr>'. |
.$lafter |
'<tr><td align="right">and</td>'. |
.&Apache::lonhtmlcommon::row_closure(1) |
'<td>[_2]</td></tr>',$lafter,$lbefore); |
.&Apache::lonhtmlcommon::row_title(&mt('and')) |
$scrout.="</table>\n"; |
.$lbefore |
$scrout.=<<ENDDOCUMENT; |
.&Apache::lonhtmlcommon::row_closure(1); # Last row of total pick_box |
$advanced_buttons |
|
</form> |
$scrout .= &Apache::lonhtmlcommon::end_pick_box(); |
</body> |
|
</html> |
$scrout .= $advanced_buttons |
ENDDOCUMENT |
.'</form>'; |
|
|
|
$scrout .= &end_search_tabs().'</div>'.&Apache::loncommon::end_page(); |
$r->print($scrout); |
$r->print($scrout); |
return; |
return; |
} |
} |
Line 1075 sub viewoptiontext {
|
Line 1034 sub viewoptiontext {
|
'xml' => 'XML/SGML', |
'xml' => 'XML/SGML', |
'compact' => 'Compact View', |
'compact' => 'Compact View', |
'fielded' => 'Fielded Format', |
'fielded' => 'Fielded Format', |
'summary' => 'Summary View'); |
'summary' => 'Summary View', |
|
'summarypreview' => 'Summary Preview', |
|
'detailedpreview' => 'Detailed Citation Preview'); |
return $desc{$code}; |
return $desc{$code}; |
} |
} |
|
|
Line 1099 sub viewoptions {
|
Line 1060 sub viewoptions {
|
if (! defined($env{'form.viewselect'})) { |
if (! defined($env{'form.viewselect'})) { |
$env{'form.viewselect'}='detailed'; |
$env{'form.viewselect'}='detailed'; |
} |
} |
$scrout.=&Apache::lonmeta::selectbox('viewselect', |
$scrout .= '<span class="LC_nobreak"><label>' |
$env{'form.viewselect'}, |
.&mt('Type:').' ' |
\&viewoptiontext, |
.&Apache::lonmeta::selectbox('viewselect', |
sort(keys(%Views))); |
$env{'form.viewselect'},'','', |
$scrout.= ' '; |
\&viewoptiontext, |
|
sort(keys(%Views))) |
|
.'</label></span>'; |
my $countselect = &Apache::lonmeta::selectbox('show', |
my $countselect = &Apache::lonmeta::selectbox('show', |
$env{'form.show'}, |
$env{'form.show'},'','', |
undef, |
undef, |
(10,20,50,100,1000,10000)); |
(10,20,50,100,1000,10000)); |
$scrout .= (' 'x2).&mt('[_1] Records per Page',$countselect). |
$scrout .= ' <span class="LC_nobreak"><label>' |
'</nobr>'.$/; |
.&mt('Records per Page:').' '.$countselect |
|
.'</label></span>'.$/; |
return $scrout; |
return $scrout; |
} |
} |
|
|
Line 1174 sub get_persistent_form_data {
|
Line 1138 sub get_persistent_form_data {
|
# End kludge (hopefully) |
# End kludge (hopefully) |
next if (exists($env{$name})); |
next if (exists($env{$name})); |
my @values = map { |
my @values = map { |
&Apache::lonnet::unescape($_); |
&unescape($_); |
} split(',',$persistent_db{$name}); |
} split(',',$persistent_db{$name}); |
next if (@values <1); |
next if (@values <1); |
if ($arrays_allowed{$name}) { |
if ($arrays_allowed{$name}) { |
Line 1200 Outputs: array of values. Returns undef
|
Line 1164 Outputs: array of values. Returns undef
|
|
|
This function is the reverse of &make_persistent(); |
This function is the reverse of &make_persistent(); |
Retrieve persistent data from %persistent_db. Retrieved items will have their |
Retrieve persistent data from %persistent_db. Retrieved items will have their |
values unescaped. If the item contains commas (before unescaping), the |
values unescaped. If the item is 'domains; then the returned |
returned value will be an array pointer. |
value will be a hash pointer. Otherwise, if the item contains |
|
commas (before unescaping), the returned value will be an array pointer. |
|
|
=cut |
=cut |
|
|
Line 1219 sub get_persistent_data {
|
Line 1184 sub get_persistent_data {
|
push @Values, undef; |
push @Values, undef; |
next; |
next; |
} |
} |
my @values = map { |
if ($name eq 'domains') { |
&Apache::lonnet::unescape($_); |
my %valueshash; |
} split(',',$persistent_db{$name}); |
my @items= map { &unescape($_); } split(',',$persistent_db{$name}); |
if (@values <= 1) { |
foreach my $item (@items) { |
push @Values,$values[0]; |
if ($item =~ /=/) { |
|
my ($key,$val) = map { &unescape($_); } split(/=/,$item); |
|
$valueshash{$key} = $val; |
|
} |
|
} |
|
push(@Values,\%valueshash); |
} else { |
} else { |
push @Values,\@values; |
my @values = map { |
|
&unescape($_); |
|
} split(',',$persistent_db{$name}); |
|
if (@values <= 1) { |
|
push @Values,$values[0]; |
|
} else { |
|
push @Values,\@values; |
|
} |
} |
} |
} |
} |
untie (%persistent_db); |
untie (%persistent_db); |
Line 1243 Inputs: Hash of values to save, filename
|
Line 1220 Inputs: Hash of values to save, filename
|
|
|
Store variables away to the %persistent_db. |
Store variables away to the %persistent_db. |
Values will be escaped. Values that are array pointers will have their |
Values will be escaped. Values that are array pointers will have their |
elements escaped and concatenated in a comma separated string. |
elements escaped and concatenated in a comma separated string. Values |
|
that are hash pointers will have their keys and values escaped and |
|
concatenated in a comma separated string. |
|
|
=cut |
=cut |
|
|
Line 1255 sub make_persistent {
|
Line 1234 sub make_persistent {
|
return undef if (! tie(%persistent_db,'GDBM_File', |
return undef if (! tie(%persistent_db,'GDBM_File', |
$filename,&GDBM_WRCREAT(),0640)); |
$filename,&GDBM_WRCREAT(),0640)); |
foreach my $name (keys(%save)) { |
foreach my $name (keys(%save)) { |
my @values = (ref($save{$name}) ? @{$save{$name}} : ($save{$name})); |
my @values=(); |
# We handle array references, but not recursively. |
if (ref($save{$name}) eq 'ARRAY') { |
my $store = join(',', map { &Apache::lonnet::escape($_); } @values ); |
@values = @{$save{$name}}; |
|
} elsif (ref($save{$name}) eq 'HASH') { |
|
foreach my $key (%{$save{$name}}) { |
|
push(@values,&escape($key).'='.&escape($save{$name}{$key})); |
|
} |
|
} else { |
|
@values = $save{$name}; |
|
} |
|
# We handle array and hash references, but not recursively. |
|
my $store = join(',', map { &escape($_); } @values ); |
$persistent_db{$name} = $store; |
$persistent_db{$name} = $store; |
} |
} |
untie(%persistent_db); |
untie(%persistent_db); |
Line 1335 sub parse_advanced_search {
|
Line 1323 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') { |
$env{'form.'.$field}=~s/[^\w\/\s\(\)\=\-\"\']//g; |
$env{'form.'.$field}=~s/[^\w\/\s\(\)\=\-\"\'.\*]//g; |
} |
} |
foreach ('mode','form','element') { |
foreach ('mode','form','element') { |
# is this required? Hmmm. |
# is this required? Hmmm. |
next if (! exists($env{'form.'.$_})); |
next if (! exists($env{'form.'.$_})); |
$env{'form.'.$_}=&Apache::lonnet::unescape($env{'form.'.$_}); |
$env{'form.'.$_}=&unescape($env{'form.'.$_}); |
$env{'form.'.$_}=~s/[^\w\/\s\(\)\=\-\"\']//g; |
$env{'form.'.$_}=~s/[^\w\/\s\(\)\=\-\"\']//g; |
} |
} |
# Preprocess the category form element. |
# Preprocess the category form element. |
Line 1368 sub parse_advanced_search {
|
Line 1356 sub parse_advanced_search {
|
$fillflag++; |
$fillflag++; |
} |
} |
} |
} |
|
if ($env{'form.area'} eq 'portfolio') { |
|
# Added metadata fields |
|
for (my $i=0; $i<$env{'form.numaddedfields'} ; $i++) { |
|
my $field = $env{'form.addedfield_'.$i}; |
|
$field =~ s/^\s*(\S*)\s*$/$1/; |
|
$field =~ s/\W/_/g; |
|
if ($field ne '') { |
|
$fillflag++; |
|
} |
|
} |
|
} |
if (! $fillflag) { |
if (! $fillflag) { |
&output_blank_field_error($r,$closebutton, |
&output_blank_field_error($r,$closebutton, |
'phase=disp_adv',$hidden_fields); |
'phase=disp_adv&area='.$env{'form.area'}. |
return ; |
'&catalogmode='.$env{'form.catalogmode'}, |
|
$hidden_fields); |
|
return; |
} |
} |
# Turn the form input into a SQL-based query |
# Turn the form input into a SQL-based query |
my $query=''; |
my $query=''; |
Line 1384 sub parse_advanced_search {
|
Line 1385 sub parse_advanced_search {
|
&process_phrase_input($env{'form.'.$field}, |
&process_phrase_input($env{'form.'.$field}, |
$env{'form.'.$field.'_related'},$field); |
$env{'form.'.$field.'_related'},$field); |
if (defined($error)) { |
if (defined($error)) { |
&output_unparsed_phrase_error($r,$closebutton,'phase=disp_adv', |
&output_unparsed_phrase_error($r,$closebutton, |
|
'phase=disp_adv&area='.$env{'form.area'}. |
|
'&catalogmode='.$env{'form.catalogmode'}. |
$hidden_fields,$field); |
$hidden_fields,$field); |
return; |
return; |
} else { |
} else { |
Line 1454 sub parse_advanced_search {
|
Line 1457 sub parse_advanced_search {
|
&Apache::loncommon::copyrightdescription($env{'form.copyright'}). |
&Apache::loncommon::copyrightdescription($env{'form.copyright'}). |
"<br />\n"; |
"<br />\n"; |
} |
} |
# |
if ($env{'form.area'} eq 'portfolio') { |
# Statistics |
# |
foreach my $field (@StatsFields,@EvalFields) { |
# Added metadata fields |
my ($min,$max); |
for (my $i=0; $i<$env{'form.numaddedfields'} ; $i++) { |
if (exists($env{'form.'.$field.'_min'}) && |
my $field = $env{'form.addedfield_'.$i}; |
$env{'form.'.$field.'_min'} ne '') { |
$field =~ s/^\s*(\S*)\s*$/$1/; |
$min = $env{'form.'.$field.'_min'}; |
$field =~ s/\W/_/g; |
} |
$field =~ tr/A-Z/a-z/; |
if (exists($env{'form.'.$field.'_max'}) && |
if ($field ne '') { |
$env{'form.'.$field.'_max'} ne '') { |
my $value = $env{'form.addedvalues_'.$i}; |
$max = $env{'form.'.$field.'_max'}; |
if ($value ne '') { |
} |
$value =~ s/'/''/g; #' stupid emacs |
next if (! defined($max) && ! defined($min)); |
my ($error,$query) = |
if (defined($min) && defined($max)) { |
&process_phrase_input($value,0,'pf.value'); |
($min,$max) = sort {$a <=>$b} ($min,$max); |
if (!defined($error)) { |
} |
push(@queries,"pf.field = '$field' AND $query"); |
if (defined($min) && $min =~ /^(\d+\.\d+|\d+|\.\d+)$/) { |
$pretty_search_string .= |
push(@queries,'('.$field.'>'.$min.')'); |
$font.$field.'</font>: '. |
$pretty_search_string.=$font.$field.'</font>>'.$min.'<br />'; |
$env{'form.addedvalues_'.$i}.'<br />'; |
} |
} |
if (defined($max) && $max =~ /^(\d+\.\d+|\d+|\.\d+)$/) { |
} else { |
push(@queries,'('.$field.'<'.$max.')'); |
push(@queries,"pf.field = '$field' AND pf.value IS NULL"); |
$pretty_search_string.=$font.$field.'</font><'.$max.'<br />'; |
} |
|
} |
|
} |
|
} else { |
|
# |
|
# Statistics |
|
foreach my $field (@StatsFields,@EvalFields) { |
|
my ($min,$max); |
|
if (exists($env{'form.'.$field.'_min'}) && |
|
$env{'form.'.$field.'_min'} ne '') { |
|
$min = $env{'form.'.$field.'_min'}; |
|
} |
|
if (exists($env{'form.'.$field.'_max'}) && |
|
$env{'form.'.$field.'_max'} ne '') { |
|
$max = $env{'form.'.$field.'_max'}; |
|
} |
|
next if (! defined($max) && ! defined($min)); |
|
if (defined($min) && defined($max)) { |
|
($min,$max) = sort {$a <=>$b} ($min,$max); |
|
} |
|
if (defined($min) && $min =~ /^(\d+\.\d+|\d+|\.\d+)$/) { |
|
push(@queries,'('.$field.'>'.$min.')'); |
|
$pretty_search_string.=$font.$field.'</font>>'.$min.'<br />'; |
|
} |
|
if (defined($max) && $max =~ /^(\d+\.\d+|\d+|\.\d+)$/) { |
|
push(@queries,'('.$field.'<'.$max.')'); |
|
$pretty_search_string.=$font.$field.'</font><'.$max.'<br />'; |
|
} |
} |
} |
} |
} |
# |
# |
Line 1535 sub parse_advanced_search {
|
Line 1565 sub parse_advanced_search {
|
## |
## |
## Deal with restrictions to given domains |
## Deal with restrictions to given domains |
## |
## |
my ($libraries_to_query,$pretty_domains_string,$domain_sql_restriction) = |
my ($libraries_to_query,$pretty_domains_string,$domains_to_query) = |
&parse_domain_restrictions(); |
&parse_domain_restrictions(); |
push(@queries,$domain_sql_restriction); |
if ($pretty_domains_string) { |
$pretty_search_string .= $pretty_domains_string."<br />\n"; |
$pretty_search_string .= $pretty_domains_string."<br />\n"; |
|
} |
# |
# |
if (@queries) { |
if (@queries) { |
$query="SELECT * FROM metadata WHERE (".join(") AND (",@queries).')'; |
if ($env{'form.area'} eq 'portfolio') { |
|
$query ="SELECT pm.*,pa.keynum,pa.scope FROM portfolio_metadata pm, portfolio_access pa, portfolio_addedfields pf WHERE (pm.url = pa.url AND pf.url = pm.url AND (pa.start < UTC_TIMESTAMP() AND (pa.end IS NULL OR pa.end > UTC_TIMESTAMP())) AND (".join(') AND (',@queries).'))'; |
|
} else { |
|
$query="SELECT * FROM metadata WHERE (".join(") AND (",@queries).')'; |
|
} |
} elsif ($customquery) { |
} elsif ($customquery) { |
$query = ''; |
$query = ''; |
} |
} |
#&Apache::lonnet::logthis('advanced query = '.$/.$query); |
#&Apache::lonnet::logthis('advanced query = '.$/.$query); |
return ($query,$customquery,$customshow,$libraries_to_query, |
return ($query,$customquery,$customshow,$libraries_to_query, |
$pretty_search_string); |
$pretty_search_string,$domains_to_query); |
} |
} |
|
|
sub parse_domain_restrictions { |
sub parse_domain_restrictions { |
my $libraries_to_query = undef; |
my $libraries_to_query = undef; |
|
my $domains_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'}) || $env{'form.domains'} eq '') { |
if (! exists($env{'form.domains'}) || $env{'form.domains'} eq '') { |
return (undef,'',undef); |
return (undef,'',undef); |
} |
} |
my @allowed_domains; |
my @allowed_domains = &Apache::loncommon::get_env_multiple('form.domains'); |
if (ref($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; |
my $domain_sql_restriction; |
|
foreach (@allowed_domains) { |
foreach (@allowed_domains) { |
$domain_hash{$_}++; |
$domain_hash{$_}++; |
} |
} |
if ($domain_hash{'any'}) { |
if ($domain_hash{'any'}) { |
$pretty_domains_string = "In all LON-CAPA domains."; |
$pretty_domains_string = &mt("in all LON-CAPA domains."); |
$domain_sql_restriction = undef; |
|
} else { |
} else { |
if (@allowed_domains > 1) { |
if (@allowed_domains > 1) { |
$pretty_domains_string = "In LON-CAPA domains:"; |
$pretty_domains_string = &mt("in LON-CAPA domains:"); |
} else { |
} else { |
$pretty_domains_string = "In LON-CAPA domain "; |
$pretty_domains_string = &mt("in LON-CAPA domain "); |
} |
} |
$domain_sql_restriction = |
|
'(domain="'.join('" OR domain="',@allowed_domains).'")'; |
|
foreach (sort @allowed_domains) { |
foreach (sort @allowed_domains) { |
$pretty_domains_string .= "<b>".$_."</b> "; |
$pretty_domains_string .= "<b>".$_."</b> "; |
} |
} |
foreach (keys(%Apache::lonnet::libserv)) { |
my %library_servers = &Apache::lonnet::get_unique_servers(\@allowed_domains, |
if (exists($domain_hash{$Apache::lonnet::hostdom{$_}})) { |
'library'); |
push @$libraries_to_query,$_; |
my (%older_library_servers,%okdoms,%domains_for_id); |
|
map { $okdoms{$_} = 1; } @allowed_domains; |
|
foreach my $key (keys(%library_servers)) { |
|
if (&Apache::lonnet::get_server_loncaparev('',$key) =~ /^\'?(\d+)\.(\d+)/) { |
|
my $major = $1; |
|
my $minor = $2; |
|
if (($major < 2) || (($major == 2) && ($minor < 11))) { |
|
map { $older_library_servers{$_} = 1; } |
|
&Apache::lonnet::machine_ids($library_servers{$key}); |
|
} else { |
|
my %possdoms; |
|
map { $possdoms{$_}=1 if ($okdoms{$_}); } |
|
&Apache::lonnet::machine_domains($library_servers{$key}); |
|
$domains_for_id{$key} = join(',',sort(keys(%possdoms))); |
|
} |
} |
} |
} |
} |
|
my %servers = (%library_servers,%older_library_servers); |
|
$libraries_to_query = [keys(%servers)]; |
|
$domains_to_query = \%domains_for_id; |
} |
} |
return ($libraries_to_query, |
return ($libraries_to_query, |
$pretty_domains_string, |
$pretty_domains_string, |
$domain_sql_restriction); |
$domains_to_query); |
} |
} |
|
|
###################################################################### |
###################################################################### |
Line 1613 sub parse_basic_search {
|
Line 1657 sub parse_basic_search {
|
# |
# |
# Clean up fields for safety |
# Clean up fields for safety |
for my $field ('basicexp') { |
for my $field ('basicexp') { |
$env{"form.$field"}=~s/[^\w\s\'\"\!\(\)\-]//g; |
$env{"form.$field"}=~s/[^\w\s\'\"\!\(\)\-\*]//g; |
} |
} |
foreach ('mode','form','element') { |
foreach ('mode','form','element') { |
# is this required? Hmmm. |
# is this required? Hmmm. |
next unless (exists($env{"form.$_"})); |
next unless (exists($env{"form.$_"})); |
$env{"form.$_"}=&Apache::lonnet::unescape($env{"form.$_"}); |
$env{"form.$_"}=&unescape($env{"form.$_"}); |
$env{"form.$_"}=~s/[^\w\/\s\(\)\=\-\"\']//g; |
$env{"form.$_"}=~s/[^\w\/\s\(\)\=\-\"\']//g; |
} |
} |
my ($libraries_to_query,$pretty_domains_string,$domain_sql_restriction) = |
my ($libraries_to_query,$pretty_domains_string,$domains_to_query) = |
&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 |
my $search_string = $env{'form.basicexp'}; |
my $search_string = $env{'form.basicexp'}; |
if (! &filled($search_string)) { |
if (! &filled($search_string)) { |
&output_blank_field_error($r,$closebutton,'phase=disp_basic'); |
&output_blank_field_error($r,$closebutton,'phase=disp_basic'. |
|
'&area='.$env{'form.area'}. |
|
'&catalogmode='.$env{'form.catalogmode'}); |
return OK; |
return OK; |
} |
} |
my $pretty_search_string=$search_string; |
my $pretty_search_string=$search_string; |
my @Queries; |
my @Queries; |
my $searchfield = 'concat_ws(" ",'.join(',', |
my @fields = ('title','author','subject','notes','abstract','keywords'); |
('title','author','subject', |
my $searchfield; |
'notes','abstract','keywords') |
if ($env{'form.area'} eq 'portfolio') { |
).')'; |
$searchfield = 'concat_ws(" ",pm.'.join(',pm.',@fields).')'; |
|
} else { |
|
$searchfield = 'concat_ws(" ",'.join(',',@fields).')'; |
|
} |
my ($error,$SQLQuery) = &process_phrase_input($search_string, |
my ($error,$SQLQuery) = &process_phrase_input($search_string, |
$env{'form.related'}, |
$env{'form.related'}, |
$searchfield); |
$searchfield); |
if ($error) { |
if ($error) { |
&output_unparsed_phrase_error($r,$closebutton,'phase=disp_basic', |
&output_unparsed_phrase_error($r,$closebutton,'phase=disp_basic'. |
|
'&area='.$env{'form.area'}. |
|
'&catalogmode='.$env{'form.catalogmode'}, |
'','basicexp'); |
'','basicexp'); |
return; |
return; |
} |
} |
push(@Queries,$SQLQuery); |
push(@Queries,$SQLQuery); |
if (defined($domain_sql_restriction) && $domain_sql_restriction ne '') { |
|
push(@Queries,$domain_sql_restriction); |
|
} |
|
#foreach my $q (@Queries) { |
#foreach my $q (@Queries) { |
# &Apache::lonnet::logthis(' '.$q); |
# &Apache::lonnet::logthis(' '.$q); |
#} |
#} |
my $final_query = 'SELECT * FROM metadata WHERE '.join(" AND ",@Queries); |
my $final_query; |
|
if ($env{'form.area'} eq 'portfolio') { |
|
$final_query = 'SELECT pm.*,pa.keynum,pa.scope FROM portfolio_metadata pm, portfolio_access pa WHERE (pm.url = pa.url AND (pa.start < UTC_TIMESTAMP() AND (pa.end IS NULL OR pa.end > UTC_TIMESTAMP())) AND '.join(" AND ",@Queries).')'; |
|
} else { |
|
$final_query = 'SELECT * FROM metadata WHERE '.join(" AND ",@Queries); |
|
} |
# |
# |
|
if ($env{'form.related'}) { |
|
$pretty_search_string.=' '.&mt('(including related words)'); |
|
} |
if (defined($pretty_domains_string) && $pretty_domains_string ne '') { |
if (defined($pretty_domains_string) && $pretty_domains_string ne '') { |
$pretty_search_string .= ' '.$pretty_domains_string; |
$pretty_search_string .= ' '.$pretty_domains_string; |
} |
} |
$pretty_search_string .= "<br />\n"; |
$pretty_search_string .= "<br />\n"; |
$pretty_search_string =~ s:^<br /> and ::; |
$pretty_search_string =~ s:^<br /> and ::; |
#&Apache::lonnet::logthis('simple search final query = '.$/.$final_query); |
&Apache::lonnet::logthis('simple search final query = '.$/.$final_query); |
return ($final_query,$pretty_search_string, |
return ($final_query,$pretty_search_string, |
$libraries_to_query); |
$libraries_to_query,$domains_to_query); |
} |
} |
|
|
|
|
Line 1761 sub process_phrase_input {
|
Line 1817 sub process_phrase_input {
|
$item[1]; |
$item[1]; |
} |
} |
term: |
term: |
/[\w\Q:!@#$%^&*()+_=|{}<>,.;\\\/?\E]+/ { |
/[\w\Q:!@#$%^&*()+_=|{}<>,.;\\\/?\E\-]+/ { |
$item[1]; |
$item[1]; |
} |
} |
ENDGRAMMAR |
ENDGRAMMAR |
Line 1932 sub build_date_queries {
|
Line 1988 sub build_date_queries {
|
if ((defined($cafter) && ! defined($cbefore)) || |
if ((defined($cafter) && ! defined($cbefore)) || |
(defined($cbefore) && ! defined($cafter))) { |
(defined($cbefore) && ! defined($cafter))) { |
# This is bad, so let them know |
# This is bad, so let them know |
$error = &mt('Incorrect entry for the creation date. '. |
$error = &mt('Incorrect entry for the creation date. '. |
'You must specify both the beginning and ending dates.'); |
'You must specify both the beginning and ending dates.'); |
} |
} |
if (! defined($error) && |
if (! defined($error) && |
((defined($mafter) && ! defined($mbefore)) || |
((defined($mafter) && ! defined($mbefore)) || |
(defined($mbefore) && ! defined($mafter)))) { |
(defined($mbefore) && ! defined($mafter)))) { |
# This is also bad, so let them know |
# This is also bad, so let them know |
$error = &mt('Incorrect entry for the last revision date. '. |
$error = &mt('Incorrect entry for the last revision date. '. |
'You must specify both the beginning and ending dates.'); |
'You must specify both the beginning and ending dates.'); |
} |
} |
if (! defined($error)) { |
if (! defined($error)) { |
Line 1951 sub build_date_queries {
|
Line 2007 sub build_date_queries {
|
my (undef,undef,undef,$cbday,$cbmon,$cbyear) = localtime($cbefore); |
my (undef,undef,undef,$cbday,$cbmon,$cbyear) = localtime($cbefore); |
# Correct for year being relative to 1900 |
# Correct for year being relative to 1900 |
$cayear+=1900; $cbyear+=1900; |
$cayear+=1900; $cbyear+=1900; |
|
# Correct month; localtime gives month 0..11 but MySQL expects 1..12 |
|
$camon++; $cbmon++; |
my $cquery= |
my $cquery= |
'(creationdate BETWEEN '. |
'(creationdate BETWEEN '. |
"'".$cayear.'-'.$camon.'-'.$caday."'". |
"'".$cayear.'-'.$camon.'-'.$caday."'". |
Line 1969 sub build_date_queries {
|
Line 2027 sub build_date_queries {
|
my (undef,undef,undef,$mbday,$mbmon,$mbyear) = localtime($mbefore); |
my (undef,undef,undef,$mbday,$mbmon,$mbyear) = localtime($mbefore); |
# Correct for year being relative to 1900 |
# Correct for year being relative to 1900 |
$mayear+=1900; $mbyear+=1900; |
$mayear+=1900; $mbyear+=1900; |
|
# Correct month; localtime gives month 0..11 but MySQL expects 1..12 |
|
$mamon++; $mbmon++; |
my $mquery= |
my $mquery= |
'(lastrevisiondate BETWEEN '. |
'(lastrevisiondate BETWEEN '. |
"'".$mayear.'-'.$mamon.'-'.$maday."'". |
"'".$mayear.'-'.$mamon.'-'.$maday."'". |
Line 2011 sub copyright_check {
|
Line 2071 sub copyright_check {
|
my (undef,undef,$resdom,$resname) = split('/', |
my (undef,undef,$resdom,$resname) = split('/', |
$Metadata->{'url'}); |
$Metadata->{'url'}); |
# Check for priv |
# Check for priv |
if (($Metadata->{'copyright'} eq 'priv') && |
if ($Metadata->{'copyright'} eq 'priv') { |
(($env{'user.name'} ne $resname) && |
unless (($env{'user.name'} eq $resname) && |
($env{'user.domain'} ne $resdom))) { |
($env{'user.domain'} eq $resdom)) { |
return 0; |
return 0; |
|
} |
} |
} |
# Check for domain |
# Check for domain |
if (($Metadata->{'copyright'} eq 'domain') && |
if (($Metadata->{'copyright'} eq 'domain') && |
($env{'user.domain'} ne $resdom)) { |
($env{'user.domain'} ne $resdom)) { |
return 0; |
return 0; |
} |
} |
|
# Check for custom rights |
|
if ($Metadata->{'copyright'} eq 'custom') { |
|
return &Apache::lonnet::customaccess('bre',$Metadata->{'url'}); |
|
} |
return 1; |
return 1; |
} |
} |
|
|
Line 2048 sub ensure_db_and_table {
|
Line 2113 sub ensure_db_and_table {
|
## Sanity check the table id. |
## Sanity check the table id. |
## |
## |
if (! defined($table) || $table eq '' || $table =~ /\D/ ) { |
if (! defined($table) || $table eq '' || $table =~ /\D/ ) { |
$r->print("Unable to retrieve search results. ". |
$r->print(&Apache::loncommon::start_page('Error') |
"Unable to determine the table results were stored in. ". |
.'<p class="LC_error">' |
"</body></html>"); |
.&mt('Unable to retrieve search results. ' |
|
.'Unable to determine the table results were saved in.') |
|
.'</p>' |
|
. '<p>'.&mt('Internal info:').'</p>' |
|
.'<pre>'.$table.'</pre>' |
|
.&Apache::loncommon::end_page() |
|
); |
return undef; |
return undef; |
} |
} |
## |
## |
Line 2058 sub ensure_db_and_table {
|
Line 2129 sub ensure_db_and_table {
|
## |
## |
my $connection_result = &Apache::lonmysql::connect_to_db(); |
my $connection_result = &Apache::lonmysql::connect_to_db(); |
if (!defined($connection_result)) { |
if (!defined($connection_result)) { |
$r->print("Unable to connect to the MySQL database where your results". |
$r->print( |
" are stored. </body></html>"); |
'<p class="LC_error">' |
|
.&mt('Unable to connect to the MySQL database where your results are saved.') |
|
.'</p>' |
|
.&Apache::loncommon::end_page() |
|
); |
&Apache::lonnet::logthis("lonsearchcat: unable to get lonmysql to". |
&Apache::lonnet::logthis("lonsearchcat: unable to get lonmysql to". |
" connect to database."); |
" connect to database."); |
&Apache::lonnet::logthis(&Apache::lonmysql::get_error()); |
&Apache::lonnet::logthis(&Apache::lonmysql::get_error()); |
Line 2067 sub ensure_db_and_table {
|
Line 2142 sub ensure_db_and_table {
|
} |
} |
my $table_check = &Apache::lonmysql::check_table($table); |
my $table_check = &Apache::lonmysql::check_table($table); |
if (! defined($table_check)) { |
if (! defined($table_check)) { |
$r->print("A MySQL error has occurred.</form></body></html>"); |
$r->print( |
|
'<p class="LC_error">' |
|
.&mt('A MySQL error has occurred.') |
|
.'</p></form>' |
|
.&Apache::loncommon::end_page()); |
&Apache::lonnet::logthis("lonmysql was unable to determine the status". |
&Apache::lonnet::logthis("lonmysql was unable to determine the status". |
" of table ".$table); |
" of table ".$table); |
return undef; |
return undef; |
} elsif (! $table_check) { |
} elsif (! $table_check) { |
$r->print("The table of results could not be found."); |
$r->print( |
|
'<p class="LC_error">' |
|
.&mt('The table of results could not be found.') |
|
.'</p>' |
|
); |
&Apache::lonnet::logthis("The user requested a table, ".$table. |
&Apache::lonnet::logthis("The user requested a table, ".$table. |
", that could not be found."); |
", that could not be found."); |
return undef; |
return undef; |
Line 2095 a link to change the search query.
|
Line 2178 a link to change the search query.
|
###################################################################### |
###################################################################### |
###################################################################### |
###################################################################### |
sub print_sort_form { |
sub print_sort_form { |
my ($r,$pretty_query_string) = @_; |
my ($r,$pretty_query_string,$target) = @_; |
my $bodytag=&Apache::loncommon::bodytag(undef,undef,undef,1). |
|
&Apache::lonhtmlcommon::breadcrumbs |
|
(undef,'Searching','Searching',undef,undef, |
|
$env{'form.catalogmode'} ne 'groupsearch'); |
|
|
|
## |
## |
my %SortableFields=&Apache::lonlocal::texthash( |
my %SortableFields=&Apache::lonlocal::texthash( |
Line 2125 sub print_sort_form {
|
Line 2204 sub print_sort_form {
|
## |
## |
my $total_results = &Apache::lonmysql::number_of_rows($table); |
my $total_results = &Apache::lonmysql::number_of_rows($table); |
if (! defined($total_results)) { |
if (! defined($total_results)) { |
$r->print("A MySQL error has occurred.</form></body></html>"); |
$r->print("A MySQL error has occurred.</form>". |
|
&Apache::loncommon::end_page()); |
&Apache::lonnet::logthis("lonmysql was unable to determine the number". |
&Apache::lonnet::logthis("lonmysql was unable to determine the number". |
" of rows in table ".$table); |
" of rows in table ".$table); |
&Apache::lonnet::logthis(&Apache::lonmysql::get_error()); |
&Apache::lonnet::logthis(&Apache::lonmysql::get_error()); |
return; |
return; |
} |
} |
my $result; |
my $args; |
my $html=&Apache::lonxml::xmlbegin(); |
if ($target eq '_parent') { |
$result.=<<END; |
$args = {'links_target' => $target}; |
$html |
} |
<head> |
my $start_page = &Apache::loncommon::start_page('Results',undef,$args); |
<script> |
my $breadcrumbs= |
function change_sort() { |
&Apache::lonhtmlcommon::breadcrumbs('Searching','Searching', |
var newloc = "/adm/searchcat?phase=results"; |
$env{'form.catalogmode'} ne 'import', |
newloc += "&persistent_db_id=$env{'form.persistent_db_id'}"; |
'','','','','','',$target); |
newloc += "&sortby="; |
my $result = <<END; |
newloc += document.forms.statusform.elements.sortby.value; |
$start_page |
parent.resultsframe.location= newloc; |
$breadcrumbs |
} |
<div class="LC_landmark" role="main"> |
</script> |
<form name="statusform" action="" method="post" target="$target"> |
<title>Results</title> |
<input type="hidden" name="catalogmode" value="import" /> |
</head> |
<input type="hidden" name="acts" value="" /> |
$bodytag |
|
<form name="statusform" action="" method="post"> |
|
<input type="hidden" name="Queue" value="" /> |
|
END |
END |
|
|
#<h2>Sort Results</h2> |
#<h2>Sort Results</h2> |
Line 2164 END
|
Line 2241 END
|
# } |
# } |
# $result.="</select>\n"; |
# $result.="</select>\n"; |
my $revise = &revise_button(); |
my $revise = &revise_button(); |
$result.=<<END; |
$result.='<p>' |
<p> |
.&mt('Total of [quant,_1,match,matches] to your query.',$total_results) |
There are $total_results matches to your query. $revise |
.' '.$revise.'</p>' |
</p><p> |
.'<p>'.&mt('Search: ').$pretty_query_string |
Search:$pretty_query_string |
.'</p></form>'; |
</p> |
$r->print($result.'</div>'.&Apache::loncommon::end_page()); |
</form> |
|
</body> |
|
</html> |
|
END |
|
$r->print($result); |
|
return; |
return; |
} |
} |
|
|
Line 2210 my @Fullindicies;
|
Line 2282 my @Fullindicies;
|
Creates the table of search results by calling lonmysql. Stores the |
Creates the table of search results by calling lonmysql. Stores the |
table id in $env{'form.table'} |
table id in $env{'form.table'} |
|
|
Inputs: none. |
Inputs: search area - either res or portfolio |
|
|
Returns: the identifier of the table on success, undef on error. |
Returns: the identifier of the table on success, undef on error. |
|
|
Line 2219 Returns: the identifier of the table on
|
Line 2291 Returns: the identifier of the table on
|
###################################################################### |
###################################################################### |
###################################################################### |
###################################################################### |
sub set_up_table_structure { |
sub set_up_table_structure { |
|
my ($tabletype) = @_; |
my ($datatypes,$fullindicies) = |
my ($datatypes,$fullindicies) = |
&LONCAPA::lonmetadata::describe_metadata_storage(); |
&LONCAPA::lonmetadata::describe_metadata_storage($tabletype); |
# Copy the table description before modifying it... |
# Copy the table description before modifying it... |
@Datatypes = @{$datatypes}; |
@Datatypes = @{$datatypes}; |
unshift(@Datatypes,{name => 'id', |
unshift(@Datatypes,{name => 'id', |
Line 2233 sub set_up_table_structure {
|
Line 2306 sub set_up_table_structure {
|
} |
} |
|
|
sub create_results_table { |
sub create_results_table { |
&set_up_table_structure(); |
my ($area) = @_; |
|
if ($area eq 'portfolio') { |
|
&set_up_table_structure('portfolio_search'); |
|
} else { |
|
&set_up_table_structure('metadata'); |
|
} |
my $table = &Apache::lonmysql::create_table |
my $table = &Apache::lonmysql::create_table |
( { columns => \@Datatypes, |
( { columns => \@Datatypes, |
FULLTEXT => [{'columns' => \@Fullindicies},], |
FULLTEXT => [{'columns' => \@Fullindicies},], |
Line 2277 Returns: Nothing.
|
Line 2355 Returns: Nothing.
|
sub update_count_status { |
sub update_count_status { |
my ($r,$text) = @_; |
my ($r,$text) = @_; |
$text =~ s/\'/\\\'/g; |
$text =~ s/\'/\\\'/g; |
$r->print |
$r->print(<<SCRIPT); |
("<script>document.statusform.count.value = ' $text'</script>\n"); |
<script type="text/javascript"> |
|
// <![CDATA[ |
|
document.statusform.count.value = ' $text' |
|
// ]]> |
|
</script> |
|
SCRIPT |
|
|
$r->rflush(); |
$r->rflush(); |
} |
} |
|
|
sub update_status { |
sub update_status { |
my ($r,$text) = @_; |
my ($r,$text) = @_; |
$text =~ s/\'/\\\'/g; |
$text =~ s/\'/\\\'/g; |
$r->print |
$r->print(<<SCRIPT); |
("<script>document.statusform.status.value = ' $text'</script>\n"); |
<script type="text/javascript"> |
|
// <![CDATA[ |
|
document.statusform.status.value = ' $text' |
|
// ]]> |
|
</script> |
|
SCRIPT |
|
|
|
$r->rflush(); |
|
} |
|
|
|
sub reload_result_frame { |
|
my ($r) = @_; |
|
my $newloc = '/adm/searchcat?phase=results&persistent_db_id='. |
|
$env{'form.persistent_db_id'}.'&area='.$env{'form.area'}. |
|
'&catalogmode='.$env{'form.catalogmode'}; |
|
$r->print(<<SCRIPT); |
|
<script type="text/javascript"> |
|
parent.update_results("$newloc"); |
|
</script> |
|
SCRIPT |
|
|
$r->rflush(); |
$r->rflush(); |
} |
} |
|
|
{ |
{ |
my $max_time = 40; # seconds for the search to complete |
my $max_time = 60; # seconds for the search to complete |
my $start_time = 0; |
my $start_time = 0; |
my $last_time = 0; |
my $last_time = 0; |
|
|
Line 2313 sub update_seconds {
|
Line 2417 sub update_seconds {
|
my ($r) = @_; |
my ($r) = @_; |
my $time = &time_left(); |
my $time = &time_left(); |
if (($last_time-$time) > 0) { |
if (($last_time-$time) > 0) { |
$r->print("<script>". |
$r->print(<<SCRIPT); |
"document.statusform.seconds.value = '$time'". |
<script type="text/javascript"> |
"</script>\n"); |
// <![CDATA[ |
|
document.statusform.seconds.value = '$time' |
|
// ]]> |
|
</script> |
|
SCRIPT |
|
|
$r->rflush(); |
$r->rflush(); |
} |
} |
$last_time = $time; |
$last_time = $time; |
Line 2339 Returns: html string for a 'revise searc
|
Line 2448 Returns: html string for a 'revise searc
|
###################################################################### |
###################################################################### |
###################################################################### |
###################################################################### |
sub revise_button { |
sub revise_button { |
|
my $revisetext = &mt('Revise search'); |
my $revise_phase = 'disp_basic'; |
my $revise_phase = 'disp_basic'; |
$revise_phase = 'disp_adv' if ($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='.$env{'form.persistent_db_id'}. |
'&cleargroupsort=1'. |
'&cleargroupsort=1'. |
'&phase='.$revise_phase; |
'&phase='.$revise_phase. |
my $result = qq{<input type="button" value="Revise search" name="revise"} . |
'&area='.$env{'form.area'}. |
qq{ onClick="parent.location='$newloc';" /> }; |
'&catalogmode='.$env{'form.catalogmode'}; |
|
my $result = qq{<input type="button" value="$revisetext" name="revise"} . |
|
qq{ onclick="parent.location='$newloc';" /> }; |
return $result; |
return $result; |
} |
} |
|
|
Line 2365 results into MySQL.
|
Line 2477 results into MySQL.
|
###################################################################### |
###################################################################### |
###################################################################### |
###################################################################### |
sub run_search { |
sub run_search { |
my ($r,$query,$customquery,$customshow,$serverlist,$pretty_string) = @_; |
my ($r,$query,$customquery,$customshow,$serverlist, |
my $bodytag=&Apache::loncommon::bodytag(undef,undef,undef,1); |
$pretty_string,$area,$domainsref,$target) = @_; |
$bodytag.=&Apache::lonhtmlcommon::breadcrumbs |
my $tabletype = 'metadata'; |
(undef,'Searching','Searching',undef,undef, |
if ($area eq 'portfolio') { |
$env{'form.catalogmode'} ne 'groupsearch'); |
$tabletype = 'portfolio_search'; |
|
} |
my $connection = $r->connection; |
my $connection = $r->connection; |
# |
# |
# Print run_search header |
# Print run_search header |
# |
# |
my $html=&Apache::lonxml::xmlbegin(); |
my $args; |
|
if ($target eq '_parent') { |
|
$args = {'links_target' => $target}; |
|
} |
|
my $start_page = &Apache::loncommon::start_page('Search Status',undef,$args); |
|
my $breadcrumbs = |
|
&Apache::lonhtmlcommon::breadcrumbs('Searching','Searching', |
|
$env{'form.catalogmode'} ne 'import', |
|
'','','','','','',$target); |
$r->print(<<END); |
$r->print(<<END); |
$html |
$start_page |
<head> |
$breadcrumbs |
<title>Search Status</title></head> |
<div class="LC_landmark" role="main"> |
$bodytag |
|
<form name="statusform" action="" method="post"> |
|
<input type="hidden" name="Queue" value="" /> |
|
END |
END |
# Remove leading and trailing <br /> |
# Remove leading and trailing <br /> |
$pretty_string =~ s:^\s*<br />::i; |
$pretty_string =~ s:^\s*<br />::i; |
Line 2392 END
|
Line 2510 END
|
pop(@Lines); |
pop(@Lines); |
} |
} |
if (@Lines > 2) { |
if (@Lines > 2) { |
$pretty_string = join '<br />',(@Lines[0..2],'....<br />'); |
$pretty_string = join '<br />',(@Lines[0..2],'...<br />'); |
} |
} |
$r->print(&mt("Search: [_1]",$pretty_string)); |
$r->print(&mt("Search: [_1]",$pretty_string)); |
$r->rflush(); |
$r->rflush(); |
# |
# |
# Determine the servers we need to contact. |
# Determine the servers we need to contact. |
my @Servers_to_contact; |
my (@Servers_to_contact,%domains_by_server); |
if (defined($serverlist)) { |
if (defined($serverlist)) { |
if (ref($serverlist) eq 'ARRAY') { |
if (ref($serverlist) eq 'ARRAY') { |
@Servers_to_contact = @$serverlist; |
@Servers_to_contact = @$serverlist; |
} else { |
} else { |
@Servers_to_contact = ($serverlist); |
@Servers_to_contact = ($serverlist); |
} |
} |
|
if (ref($domainsref) eq 'HASH') { |
|
foreach my $server (@Servers_to_contact) { |
|
$domains_by_server{$server} = $domainsref->{$server}; |
|
} |
|
} |
} else { |
} else { |
@Servers_to_contact = sort(keys(%Apache::lonnet::libserv)); |
my %library_servers = &Apache::lonnet::unique_library(); |
|
my (%all_library_servers, %older_library_servers); |
|
foreach my $key (keys(%library_servers)) { |
|
if (&Apache::lonnet::get_server_loncaparev('',$key) =~ /^\'?(\d+)\.(\d+)/) { |
|
my $major = $1; |
|
my $minor = $2; |
|
if (($major < 2) || (($major == 2) && ($minor < 11))) { |
|
map { $older_library_servers{$_} = 1; } |
|
&Apache::lonnet::machine_ids($library_servers{$key}); |
|
} |
|
} |
|
} |
|
%all_library_servers = (%library_servers,%older_library_servers); |
|
@Servers_to_contact = sort(keys(%all_library_servers)); |
|
foreach my $server (@Servers_to_contact) { |
|
$domains_by_server{$server} = |
|
join(',',sort(&Apache::lonnet::machine_domains($all_library_servers{$server}))); |
|
} |
} |
} |
my %Server_status; |
my %Server_status; |
# |
# |
# Check on the mysql table we will use to store results. |
# Check on the mysql table we will use to store results. |
my $table =$env{'form.table'}; |
my $table =$env{'form.table'}; |
if (! defined($table) || $table eq '' || $table =~ /\D/ ) { |
if (! defined($table) || $table eq '' || $table =~ /\D/ ) { |
$r->print("Unable to determine table id to store search results in.". |
$r->print("Unable to determine table id to save search results in.". |
"The search has been aborted.</body></html>"); |
"The search has been aborted.". |
|
&Apache::loncommon::end_page()); |
return; |
return; |
} |
} |
my $table_status = &Apache::lonmysql::check_table($table); |
my $table_status = &Apache::lonmysql::check_table($table); |
if (! defined($table_status)) { |
if (! defined($table_status)) { |
$r->print("Unable to determine status of table.</body></html>"); |
$r->print("Unable to determine status of table.". |
|
&Apache::loncommon::end_page()); |
&Apache::lonnet::logthis("Bogus table id of $table for ". |
&Apache::lonnet::logthis("Bogus table id of $table for ". |
"$env{'user.name'} @ $env{'user.domain'}"); |
"$env{'user.name'} @ $env{'user.domain'}"); |
&Apache::lonnet::logthis("lonmysql error = ". |
&Apache::lonnet::logthis("lonmysql error = ". |
Line 2433 END
|
Line 2575 END
|
&Apache::lonmysql::get_debug()); |
&Apache::lonmysql::get_debug()); |
&Apache::lonnet::logthis('table status = "'.$table_status.'"'); |
&Apache::lonnet::logthis('table status = "'.$table_status.'"'); |
$r->print("The table id,$table, we tried to use is invalid.". |
$r->print("The table id,$table, we tried to use is invalid.". |
"The search has been aborted.</body></html>"); |
"The search has been aborted.". |
|
&Apache::loncommon::end_page()); |
return; |
return; |
} |
} |
## |
## |
## Prepare for the big loop. |
## Prepare for the big loop. |
my $hitcountsum; |
my $hitcountsum; |
|
my $oldhitcountsum; |
|
my $displaycount; |
|
my %matches; |
my $server; |
my $server; |
my $status; |
my $status; |
my $revise = &revise_button(); |
my $revise = &revise_button(); |
$r->print(<<END); |
$r->print('<form name="statusform" action="" method="post">'."\n". |
<table> |
'<input type="hidden" name="acts" value="" />'."\n". |
<tr><th>Status</th><th>Total Matches</th><th>Time Remaining</th><th></th></tr> |
'<table border="0"><tr><td>'."\n". |
<tr> |
&Apache::loncommon::start_data_table()); |
<td><input type="text" name="status" value="" size="50" /></td> |
$r->print(&Apache::loncommon::start_data_table_header_row() |
<td><input type="text" name="count" value="" size="10" /></td> |
.'<th>'.&mt('Status').'</th>' |
<td><input type="text" name="seconds" value="" size="8" /></td> |
.'<th>'.&mt('Total Matches').'</th>' |
<td>$revise</td> |
.'<th>'.&mt('Time Remaining').'</th>' |
</tr> |
.&Apache::loncommon::end_data_table_header_row() |
</table> |
.&Apache::loncommon::start_data_table_row() |
</form> |
.'<td><input type="text" name="status" value="" size="50" readonly="readonly" /></td>' |
END |
.'<td><input type="text" name="count" value="" size="10" readonly="readonly" /></td>' |
|
.'<td><input type="text" name="seconds" value="" size="8" readonly="readonly" /></td>' |
|
.&Apache::loncommon::end_data_table_row() |
|
.&Apache::loncommon::end_data_table() |
|
.'</td><td> </td><td>'.$revise.'</td></tr></table></form>'); |
$r->rflush(); |
$r->rflush(); |
&reset_timing(); |
&reset_timing(); |
&update_seconds($r); |
&update_seconds($r); |
Line 2468 END
|
Line 2618 END
|
my $server = shift(@Servers_to_contact); |
my $server = shift(@Servers_to_contact); |
&update_status($r,&mt('contacting [_1]',$server)); |
&update_status($r,&mt('contacting [_1]',$server)); |
my $reply=&Apache::lonnet::metadata_query($query,$customquery, |
my $reply=&Apache::lonnet::metadata_query($query,$customquery, |
$customshow,[$server]); |
$customshow,[$server],\%domains_by_server); |
($server) = keys(%$reply); |
($server) = keys(%$reply); |
$Server_status{$server} = $reply->{$server}; |
$Server_status{$server} = $reply->{$server}; |
} else { |
} else { |
Line 2480 END
|
Line 2630 END
|
&update_status($r, |
&update_status($r, |
&mt('waiting on [_1]',join(' ',keys(%Server_status)))); |
&mt('waiting on [_1]',join(' ',keys(%Server_status)))); |
} |
} |
sleep(1); |
sleep(0.1); |
} |
} |
# |
# |
# Loop through the servers we have contacted but do not |
# Loop through the servers we have contacted but do not |
Line 2493 END
|
Line 2643 END
|
delete ($Server_status{$server}); |
delete ($Server_status{$server}); |
next; |
next; |
} |
} |
$status=~s|/||g; |
$status=~s|/||g; |
my $datafile=$r->dir_config('lonDaemons').'/tmp/'.$status; |
|
|
|
|
|
|
my $datafile=LONCAPA::tempdir().$status; |
if (-e $datafile && ! -e "$datafile.end") { |
if (-e $datafile && ! -e "$datafile.end") { |
&update_status($r,&mt('Receiving results from [_1]',$server)); |
&update_status($r,&mt('Receiving results from [_1]',$server)); |
next; |
next; |
Line 2522 END
|
Line 2675 END
|
next if (! $result); |
next if (! $result); |
# |
# |
# Parse the result. |
# Parse the result. |
my %Fields = &parse_raw_result($result,$server); |
my %Fields = &parse_raw_result($result,$server,$tabletype); |
$Fields{'hostname'} = $server; |
$Fields{'hostname'} = $server; |
# |
# |
# Skip based on copyright |
# Skip based on copyright |
next if (! ©right_check(\%Fields)); |
next if (! ©right_check(\%Fields)); |
|
|
|
if ($area eq 'portfolio') { |
|
next if (defined($matches{$Fields{'url'}})); |
|
# Skip unless access control set to public or passphrase-protected |
|
next unless (($Fields{'scope'} eq 'public') || ($Fields{'scope'} eq 'guest')); |
|
$matches{$Fields{'url'}} = 1; |
|
} |
# |
# |
# Store the result in the mysql database |
# Store the result in the mysql database |
my $result = &Apache::lonmysql::store_row($table,\%Fields); |
my $result = &Apache::lonmysql::store_row($table,\%Fields); |
Line 2546 END
|
Line 2706 END
|
delete($Server_status{$server}); |
delete($Server_status{$server}); |
} |
} |
last if ($connection->aborted()); |
last if ($connection->aborted()); |
&update_count_status($r,$hitcountsum); |
if ($oldhitcountsum < $hitcountsum) { |
|
&update_count_status($r,$hitcountsum); |
|
if (($hitcountsum <= $env{'form.show'}) || |
|
(!$displaycount && $hitcountsum)) { |
|
reload_result_frame($r); |
|
$displaycount = $hitcountsum; |
|
} |
|
$oldhitcountsum = $hitcountsum; |
|
} |
} |
} |
last if ($connection->aborted()); |
last if ($connection->aborted()); |
&update_seconds($r); |
&update_seconds($r); |
} |
} |
&update_status($r,&mt('Search Complete [_1]',$server)); |
&update_status($r,&mt('Search Complete on Server [_1]',$server)); |
&update_seconds($r); |
&update_seconds($r); |
# |
# |
&Apache::lonmysql::disconnect_from_db(); # This is unneccessary |
&Apache::lonmysql::disconnect_from_db(); # This is unneccessary |
Line 2559 END
|
Line 2727 END
|
# We have run out of time or run out of servers to talk to and |
# We have run out of time or run out of servers to talk to and |
# results to get, so let the client know the top frame needs to be |
# results to get, so let the client know the top frame needs to be |
# loaded from /adm/searchcat |
# loaded from /adm/searchcat |
$r->print("</body></html>"); |
$r->print('</div>'.&Apache::loncommon::end_page()); |
# if ($env{'form.catalogmode'} ne 'groupsearch') { |
# if ($env{'form.catalogmode'} ne 'import') { |
$r->print("<script>". |
$r->print(<<SCRIPT); |
"window.location='/adm/searchcat?". |
<script> |
"phase=sort&". |
window.location='/adm/searchcat?phase=sort&area=$env{"form.area"}&catalogmode=$env{"form.catalogmode"}&persistent_db_id=$env{'form.persistent_db_id'}'; |
"persistent_db_id=$env{'form.persistent_db_id'}';". |
</script> |
"</script>"); |
SCRIPT |
# } |
# } |
return; |
return; |
} |
} |
Line 2588 sub prev_next_buttons {
|
Line 2756 sub prev_next_buttons {
|
return '' if ($show eq 'all'); # No links if you get them all at once. |
return '' if ($show eq 'all'); # No links if you get them all at once. |
# |
# |
# Create buttons |
# Create buttons |
my $buttons = '<input type="submit" name="prev" value="'.&mt('Prev').'" '; |
return '<p class="LC_nobreak">' |
$buttons .= '/>'; |
.'<input type="submit" name="prev" value="<"' |
$buttons .= ' 'x3; |
.' title="'.&mt('Previous').'" />' |
$buttons .= '<input type="submit" name="reload" '. |
.' ' |
'value="'.&mt('Reload').'" />'; |
.'<input type="submit" name="reload" value="'.&mt('Reload').'" />' |
$buttons .= ' 'x3; |
.' ' |
$buttons .= '<input type="submit" name="next" value="'.&mt('Next').'" '; |
.'<input type="submit" name="next" value=">"' |
$buttons .= '/>'; |
.' title="'.&mt('Next').'" />' |
return $buttons; |
.'</p>'; |
} |
} |
|
|
###################################################################### |
###################################################################### |
Line 2613 Prints the results out for selection and
|
Line 2781 Prints the results out for selection and
|
###################################################################### |
###################################################################### |
###################################################################### |
###################################################################### |
sub display_results { |
sub display_results { |
my ($r,$importbutton,$closebutton,$diropendb) = @_; |
my ($r,$importbutton,$closebutton,$diropendb,$area) = @_; |
my $connection = $r->connection; |
my $connection = $r->connection; |
$r->print(&search_results_header($importbutton,$closebutton)); |
$r->print(&search_results_header($importbutton,$closebutton)); |
## |
## |
Line 2621 sub display_results {
|
Line 2789 sub display_results {
|
## |
## |
my $viewfunction = $Views{$env{'form.viewselect'}}; |
my $viewfunction = $Views{$env{'form.viewselect'}}; |
if (!defined($viewfunction)) { |
if (!defined($viewfunction)) { |
$r->print("Internal Error - Bad view selected.\n"); |
$r->print('<p class="LC_error">' |
|
.&mt('Internal Error - Bad view selected.') |
|
.'</p>'."\n" |
|
.'</form></div>'.&Apache::loncommon::end_page()); |
$r->rflush(); |
$r->rflush(); |
return; |
return; |
} |
} |
## |
## |
## $checkbox_num is a count of the number of checkboxes output on the |
## $checkbox_num is a count of the number of checkboxes output on the |
## page this is used only during catalogmode=groupsearch. |
## page this is used only during catalogmode=import. |
my $checkbox_num = 0; |
my $checkbox_num = 0; |
## |
## |
## Get the catalog controls setup |
## Get the catalog controls setup |
## |
## |
my $action = "/adm/searchcat?phase=results"; |
my $action = "/adm/searchcat?phase=results&area='.$env{'form.area'}. |
|
'&catalogmode='.$env{'form.catalogmode'}; |
## |
## |
## Deal with groupsearch by opening the groupsearch db file. |
## Deal with import by opening the import db file. |
if ($env{'form.catalogmode'} eq 'groupsearch') { |
if ($env{'form.catalogmode'} eq 'import') { |
if (! tie(%groupsearch_db,'GDBM_File',$diropendb, |
if (! tie(%groupsearch_db,'GDBM_File',$diropendb, |
&GDBM_WRCREAT(),0640)) { |
&GDBM_WRCREAT(),0640)) { |
$r->print('Unable to store import results.</form></body></html>'); |
# NOTE: this can happen when a previous request to searchcat?phase=results gets interrupted |
|
# (%groupsearch_db is not untied) |
|
$r->print('<p class="LC_error">'. |
|
&mt('Unable to save import results.'). |
|
'</p>'. |
|
'</form></div>'. |
|
&Apache::loncommon::end_page()); |
$r->rflush(); |
$r->rflush(); |
return; |
return; |
} |
} |
|
# untie %groupsearch_db if the connection gets aborted before the end |
|
$r->register_cleanup(sub { |
|
untie %groupsearch_db if (tied(%groupsearch_db)); |
|
}); |
} |
} |
## |
## |
## Prepare the table for querying |
## Prepare the table for querying |
Line 2651 sub display_results {
|
Line 2833 sub display_results {
|
## Get the number of results |
## Get the number of results |
my $total_results = &Apache::lonmysql::number_of_rows($table); |
my $total_results = &Apache::lonmysql::number_of_rows($table); |
if (! defined($total_results)) { |
if (! defined($total_results)) { |
$r->print("A MySQL error has occurred.</form></body></html>"); |
$r->print('<p class="LC_error">'. |
|
&mt('A MySQL error has occurred.'). |
|
'</p>'. |
|
'</form></div>'. |
|
&Apache::loncommon::end_page()); |
&Apache::lonnet::logthis("lonmysql was unable to determine the number". |
&Apache::lonnet::logthis("lonmysql was unable to determine the number". |
" of rows in table ".$table); |
" of rows in table ".$table); |
&Apache::lonnet::logthis(&Apache::lonmysql::get_error()); |
&Apache::lonnet::logthis(&Apache::lonmysql::get_error()); |
Line 2681 sub display_results {
|
Line 2867 sub display_results {
|
$r->print(&hidden_field('table'). |
$r->print(&hidden_field('table'). |
&hidden_field('phase'). |
&hidden_field('phase'). |
&hidden_field('persistent_db_id'). |
&hidden_field('persistent_db_id'). |
&hidden_field('start') |
&hidden_field('start'). |
|
&hidden_field('area') |
); |
); |
# |
# |
# Build sorting selector |
# Build sorting selector |
Line 2702 sub display_results {
|
Line 2889 sub display_results {
|
{key =>'lowestgradelevel'}, |
{key =>'lowestgradelevel'}, |
{key =>'highestgradelevel'}, |
{key =>'highestgradelevel'}, |
{key =>'standards',desc=>'Standards'}, |
{key =>'standards',desc=>'Standards'}, |
|
); |
|
if ($area eq 'portfolio') { |
|
push(@fields, |
|
( |
|
{key => 'scope'}, |
|
{key => 'keynum'}, |
|
)); |
|
} else { |
|
push(@fields, |
|
( |
{key =>'count',desc=>'Number of accesses'}, |
{key =>'count',desc=>'Number of accesses'}, |
{key =>'stdno',desc=>'Students Attempting'}, |
{key =>'stdno',desc=>'Students Attempting'}, |
{key =>'avetries',desc=>'Average Number of Tries'}, |
{key =>'avetries',desc=>'Average Number of Tries'}, |
Line 2712 sub display_results {
|
Line 2909 sub display_results {
|
{key =>'correct',desc=>'Evaluation: Material is Correct'}, |
{key =>'correct',desc=>'Evaluation: Material is Correct'}, |
{key =>'helpful',desc=>'Evaluation: Material is Helpful'}, |
{key =>'helpful',desc=>'Evaluation: Material is Helpful'}, |
{key =>'depth',desc=>'Evaluation: Material has Depth'}, |
{key =>'depth',desc=>'Evaluation: Material has Depth'}, |
); |
)); |
|
} |
my %fieldnames = &Apache::lonmeta::fieldnames(); |
my %fieldnames = &Apache::lonmeta::fieldnames(); |
my @field_order; |
my @field_order; |
foreach my $field_data (@fields) { |
foreach my $field_data (@fields) { |
Line 2728 sub display_results {
|
Line 2926 sub display_results {
|
} |
} |
my %sort_fields = map {$_->{'key'},$_->{'desc'}} @fields; |
my %sort_fields = map {$_->{'key'},$_->{'desc'}} @fields; |
$sort_fields{'select_form_order'} = \@field_order; |
$sort_fields{'select_form_order'} = \@field_order; |
$env{'form.sortorder'} = 'asc' if (! exists($env{'form.sortorder'})); |
$env{'form.sortorder'} = 'desc' if (! exists($env{'form.sortorder'})); |
my $sortform = &mt('Sort by [_1] [_2]', |
if (! exists($env{'form.sortfield'})) { |
&Apache::loncommon::select_form($env{'form.sortfield'}, |
if ($area eq 'portfolio') { |
'sortfield', |
$env{'form.sortfield'} = 'owner'; |
%sort_fields), |
} else { |
&Apache::loncommon::select_form($env{'form.sortorder'}, |
$env{'form.sortfield'} = 'count'; |
'sortorder', |
} |
(asc =>&mt('Ascending'), |
} |
desc=>&mt('Descending') |
if (! exists($env{'form.sortorder'})) { |
)) |
if ($env{'form.sortfield'}=~/^(count|stdno|disc|clear|technical|correct|helpful)$/) { |
); |
$env{'form.sortorder'}='desc'; |
## |
} else { |
## Output links (if necessary) for 'prev' and 'next' pages. |
$env{'form.sortorder'}='asc'; |
$r->print |
} |
('<table width="100%"><tr><td width="25%" align="right">'. |
} |
'<nobr>'.$sortform.'</nobr>'. |
my $sortform = '<span class="LC_nobreak"><span id="LC_sortby">' |
'</td><td width="25%" align="right">'. |
.&mt('Sort by:').'</span> ' |
&prev_next_buttons($min,$env{'form.show'},$total_results). |
.&Apache::loncommon::select_form($env{'form.sortfield'}, |
'</td><td align="right">'. |
'sortfield', |
&viewoptions().'</td></tr></table>' |
\%sort_fields,'','','', |
); |
'LC_sortby') |
|
.' ' |
|
.&Apache::loncommon::select_form($env{'form.sortorder'}, |
|
'sortorder', |
|
{asc =>&mt('Ascending'), |
|
desc=>&mt('Descending') |
|
},'','','','LC_sortby') |
|
.'</span>'; |
|
## |
|
## Display links for 'prev' and 'next' pages (if necessary) and Display Options |
|
$r->print('<fieldset>'."\n" |
|
.'<legend>'.&mt('Display Options').'</legend>'."\n" |
|
.$sortform |
|
.' ' |
|
.&viewoptions() |
|
.'</fieldset>' |
|
.&prev_next_buttons($min,$env{'form.show'},$total_results) |
|
); |
|
|
if ($total_results == 0) { |
if ($total_results == 0) { |
$r->print('<meta HTTP-EQUIV="Refresh" CONTENT="2">'. |
$r->print('<h1 class="LC_search_results">'.&mt('There are currently no results.').'</h1>'. |
'<h3>'.&mt('There are currently no results').'.</h3>'. |
'</form></div>'. |
"</form></body></html>"); |
&Apache::loncommon::end_page()); |
return; |
return; |
} else { |
} else { |
$r->print('<center>'. |
$r->print('<h1 class="LC_search_results">'. |
mt('Results [_1] to [_2] out of [_3]', |
mt('Results [_1] to [_2] out of [_3]', |
$min,$max,$total_results). |
$min,$max,$total_results). |
"</center>\n"); |
"</h1>\n"); |
} |
} |
## |
## |
## Get results from MySQL table |
## Get results from MySQL table |
Line 2779 sub display_results {
|
Line 2995 sub display_results {
|
exists($sort_fields{$env{'form.sortfield'}})) { |
exists($sort_fields{$env{'form.sortfield'}})) { |
$sort_command = $env{'form.sortfield'}.' IS NOT NULL '. |
$sort_command = $env{'form.sortfield'}.' IS NOT NULL '. |
'ORDER BY '.$env{'form.sortfield'}.' '.$order. |
'ORDER BY '.$env{'form.sortfield'}.' '.$order. |
' LIMIT '.($min-1).','.($max-$min); |
' LIMIT '.($min-1).','.($max-$min+1); |
} |
} |
my @Results = &Apache::lonmysql::get_rows($table,$sort_command); |
my @Results = &Apache::lonmysql::get_rows($table,$sort_command); |
## |
## |
## Loop through the results and output them. |
## Loop through the results and output them. |
|
my $tabletype = 'metadata'; |
|
if ($area eq 'portfolio') { |
|
$tabletype = 'portfolio_search'; |
|
} |
|
$r->print(&Apache::loncommon::start_data_table(). |
|
&Apache::loncommon::start_data_table_header_row(). |
|
'<th>'.&mt('Data').'</th>'); |
|
if (($env{'form.viewselect'} eq 'detailedpreview') || |
|
($env{'form.viewselect'} eq 'summarypreview')) { |
|
$r->print('<th>'.&mt('Preview').'</th>'); |
|
} |
|
$r->print(&Apache::loncommon::end_data_table_header_row()); |
foreach my $row (@Results) { |
foreach my $row (@Results) { |
if ($connection->aborted()) { |
if ($connection->aborted()) { |
&cleanup(); |
&cleanup(); |
return; |
return; |
} |
} |
my %Fields = %{&parse_row(@$row)}; |
my %Fields = %{&parse_row($tabletype,@$row)}; |
my $output="<p>\n"; |
my $output; |
if (! defined($Fields{'title'}) || $Fields{'title'} eq '') { |
if (! defined($Fields{'title'}) || $Fields{'title'} eq '') { |
$Fields{'title'} = 'Untitled'; |
$Fields{'title'} = 'Untitled'; |
} |
} |
Line 2799 sub display_results {
|
Line 3027 sub display_results {
|
# 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. |
$r->print($output); |
$r->print(&Apache::loncommon::start_data_table_row() |
|
.'<td>' |
|
.$output |
|
.'</td>' |
|
.&Apache::loncommon::end_data_table_row() |
|
); |
$r->rflush(); |
$r->rflush(); |
} |
} |
|
$r->print(&Apache::loncommon::end_data_table()); |
if (@Results < 1) { |
if (@Results < 1) { |
$r->print(&mt("There were no results matching your query")); |
$r->print('<p class="LC_info">' |
|
.&mt('There were no results matching your query.') |
|
.'</p>'); |
} else { |
} else { |
$r->print |
$r->print( |
('<center>'. |
&prev_next_buttons($min,$env{'form.show'},$total_results, |
&prev_next_buttons($min,$env{'form.show'},$total_results, |
|
"table=".$env{'form.table'}. |
"table=".$env{'form.table'}. |
"&phase=results". |
"&phase=results". |
"&persistent_db_id=". |
"&persistent_db_id=". |
$env{'form.persistent_db_id'}) |
$env{'form.persistent_db_id'}) |
."</center>\n" |
); |
); |
|
} |
} |
$r->print("</form></body></html>"); |
$r->print('</form></div>'.&Apache::loncommon::end_page()); |
$r->rflush(); |
$r->rflush(); |
untie %groupsearch_db if (tied(%groupsearch_db)); |
untie %groupsearch_db if (tied(%groupsearch_db)); |
return; |
return; |
Line 2842 sub catalogmode_output {
|
Line 3076 sub catalogmode_output {
|
$title=~ s/\'/\\\'/g; |
$title=~ s/\'/\\\'/g; |
if ($env{'form.catalogmode'} eq 'interactive') { |
if ($env{'form.catalogmode'} eq 'interactive') { |
$output.=<<END |
$output.=<<END |
<font size='-1'><INPUT TYPE="button" NAME="returnvalues" VALUE="SELECT" |
<font size='-1'><input type="button" name="returnvalues" value="select" |
onClick="javascript:select_data('$title','$url')"> |
onclick="javascript:select_data('$title','$url')" /> |
</font> |
</font> |
END |
END |
} |
} |
} elsif ($env{'form.catalogmode'} eq 'groupsearch') { |
} elsif ($env{'form.catalogmode'} eq 'import') { |
$groupsearch_db{"pre_${fnum}_link"}=$url; |
$groupsearch_db{"pre_${fnum}_link"}=$url; |
$groupsearch_db{"pre_${fnum}_title"}=$title; |
$groupsearch_db{"pre_${fnum}_title"}=$title; |
$output.=<<END; |
$output.=<<END; |
<font size='-1'> |
<font size='-1'> |
<input type="checkbox" name="returnvalues" value="SELECT" |
<input type="checkbox" name="returnvalues" value="select" |
onClick="javascript:queue($checkbox_num,$fnum)" /> |
onclick="javascript:queue($checkbox_num,$fnum)" /> |
</font> |
</font> |
END |
END |
} |
} |
Line 2873 Parse a row returned from the database.
|
Line 3107 Parse a row returned from the database.
|
###################################################################### |
###################################################################### |
###################################################################### |
###################################################################### |
sub parse_row { |
sub parse_row { |
my @Row = @_; |
my ($tabletype,@Row) = @_; |
my %Fields; |
my %Fields; |
if (! scalar(@Datatypes)) { |
if (! scalar(@Datatypes)) { |
&set_up_table_structure(); |
&set_up_table_structure($tabletype); |
} |
} |
for (my $i=0;$i<=$#Row;$i++) { |
for (my $i=0;$i<=$#Row;$i++) { |
$Fields{$Datatypes[$i]->{'name'}}=&Apache::lonnet::unescape($Row[$i]); |
$Fields{$Datatypes[$i]->{'name'}}=&unescape($Row[$i]); |
} |
} |
$Fields{'language'} = |
$Fields{'language'} = |
&Apache::loncommon::languagedescription($Fields{'language'}); |
&Apache::loncommon::languagedescription($Fields{'language'}); |
Line 2912 The 'title' field is set to "Untitled" i
|
Line 3146 The 'title' field is set to "Untitled" i
|
########################################################### |
########################################################### |
########################################################### |
########################################################### |
sub parse_raw_result { |
sub parse_raw_result { |
my ($result,$hostname) = @_; |
my ($result,$hostname,$tabletype) = @_; |
# conclude from self to others regarding fields |
# conclude from self to others regarding fields |
my %Fields=&LONCAPA::lonmetadata::metadata_col_to_hash |
my %Fields=&LONCAPA::lonmetadata::metadata_col_to_hash |
(map { |
($tabletype, |
&Apache::lonnet::unescape($_); |
map { |
} (split(/\,/,$result)) ); |
&unescape($_); |
|
} (split(/\,/,$result)) ); |
return %Fields; |
return %Fields; |
} |
} |
|
|
Line 2954 sub handle_custom_fields {
|
Line 3189 sub handle_custom_fields {
|
if ($result=~/^(custom\=.*)$/) { # grab all custom metadata |
if ($result=~/^(custom\=.*)$/) { # grab all custom metadata |
my $tmp=$result; |
my $tmp=$result; |
$tmp=~s/^custom\=//; |
$tmp=~s/^custom\=//; |
my ($k,$v)=map {&Apache::lonnet::unescape($_); |
my ($k,$v)=map {&unescape($_); |
} split(/\,/,$tmp); |
} split(/\,/,$tmp); |
$customhash{$k}=$v; |
$customhash{$k}=$v; |
} |
} |
Line 2986 The following environment variables are
|
Line 3221 The following environment variables are
|
|
|
=item 'form.catalogmode' |
=item 'form.catalogmode' |
|
|
Checked for 'interactive' and 'groupsearch'. |
Checked for 'interactive' and 'import'. |
|
|
=item 'form.mode' |
=item 'form.mode' |
|
|
Line 3012 the name of the input field to put the t
|
Line 3247 the name of the input field to put the t
|
###################################################################### |
###################################################################### |
sub search_results_header { |
sub search_results_header { |
my ($importbutton,$closebutton) = @_; |
my ($importbutton,$closebutton) = @_; |
my $bodytag=&Apache::loncommon::bodytag(undef,undef,undef,1); |
|
my $result = ''; |
my $js; |
# output beginning of search page |
# output beginning of search page |
# conditional output of script functions dependent on the mode in |
# conditional output of script functions dependent on the mode in |
# which the search was invoked |
# which the search was invoked |
if ($env{'form.catalogmode'} eq 'interactive'){ |
if ($env{'form.catalogmode'} eq 'interactive'){ |
if (! exists($env{'form.mode'}) || $env{'form.mode'} ne 'edit') { |
if (! exists($env{'form.mode'}) || $env{'form.mode'} ne 'edit') { |
$result.=<<SCRIPT; |
$js.=<<SCRIPT; |
<script type="text/javascript"> |
<script type="text/javascript"> |
|
// <![CDATA[ |
function select_data(title,url) { |
function select_data(title,url) { |
changeTitle(title); |
changeTitle(title); |
changeURL(url); |
changeURL(url); |
Line 3036 sub search_results_header {
|
Line 3272 sub search_results_header {
|
parent.opener.inf.document.forms.resinfo.elements.u.value=val; |
parent.opener.inf.document.forms.resinfo.elements.u.value=val; |
} |
} |
} |
} |
|
// ]]> |
</script> |
</script> |
SCRIPT |
SCRIPT |
} elsif ($env{'form.mode'} eq 'edit') { |
} elsif ($env{'form.mode'} eq 'edit') { |
Line 3058 function changeTitle(val) {
|
Line 3295 function changeTitle(val) {
|
END |
END |
} |
} |
|
|
$result.=<<SCRIPT; |
$js.=<<SCRIPT; |
<script type="text/javascript"> |
<script type="text/javascript"> |
|
// <![CDATA[ |
function select_data(title,url) { |
function select_data(title,url) { |
changeURL(url); |
changeURL(url); |
changeTitle(title); |
changeTitle(title); |
Line 3074 function changeURL(val) {
|
Line 3312 function changeURL(val) {
|
alert("Unable to transfer data to "+url); |
alert("Unable to transfer data to "+url); |
} |
} |
} |
} |
|
// ]]> |
</script> |
</script> |
SCRIPT |
SCRIPT |
} |
} |
} |
} |
$result.=<<SCRIPT if $env{'form.catalogmode'} eq 'groupsearch'; |
my $inhibit_menu = "&".&Apache::loncommon::inhibit_menu_check(); |
|
$js.=<<SCRIPT if $env{'form.catalogmode'} eq 'import'; |
<script type="text/javascript"> |
<script type="text/javascript"> |
|
// <![CDATA[ |
function queue(checkbox_num,val) { |
function queue(checkbox_num,val) { |
if (document.forms.results.returnvalues.length != "undefined" && |
if (document.forms.results.returnvalues.length != "undefined" && |
typeof(document.forms.results.returnvalues.length) == "number") { |
typeof(document.forms.results.returnvalues.length) == "number") { |
if (document.forms.results.returnvalues[checkbox_num].checked) { |
if (document.forms.results.returnvalues[checkbox_num].checked) { |
parent.statusframe.document.forms.statusform.elements.Queue.value +='1a'+val+'b'; |
parent.statusframe.document.forms.statusform.elements.acts.value +='1a'+val+'b'; |
} else { |
} else { |
parent.statusframe.document.forms.statusform.elements.Queue.value +='0a'+val+'b'; |
parent.statusframe.document.forms.statusform.elements.acts.value +='0a'+val+'b'; |
} |
} |
} else { |
} else { |
if (document.forms.results.returnvalues.checked) { |
if (document.forms.results.returnvalues.checked) { |
parent.statusframe.document.forms.statusform.elements.Queue.value +='1a'+val+'b'; |
parent.statusframe.document.forms.statusform.elements.acts.value +='1a'+val+'b'; |
} else { |
} else { |
parent.statusframe.document.forms.statusform.elements.Queue.value +='0a'+val+'b'; |
parent.statusframe.document.forms.statusform.elements.acts.value +='0a'+val+'b'; |
} |
} |
} |
} |
} |
} |
function select_group() { |
function select_group() { |
parent.window.location= |
parent.window.location= |
"/adm/groupsort?mode=$env{'form.mode'}&catalogmode=groupsearch&acts="+ |
"/adm/groupsort?mode=$env{'form.mode'}&catalogmode=import$inhibit_menu&acts="+ |
parent.statusframe.document.forms.statusform.elements.Queue.value; |
parent.statusframe.document.forms.statusform.elements.acts.value; |
} |
} |
|
// ]]> |
</script> |
</script> |
SCRIPT |
SCRIPT |
$result.=<<END; |
|
</head> |
$js.=<<SCRIPT; |
$bodytag |
<script type="text/javascript"> |
<form name="results" method="post" action="/adm/searchcat" > |
\$(document).ready(function() { |
<input type="hidden" name="Queue" value="" /> |
parent.done_loading_results(); |
|
}); |
|
</script> |
|
SCRIPT |
|
|
|
my $start_page = &Apache::loncommon::start_page(undef,$js, |
|
{'only_body' =>1, |
|
'add_wishlist' =>1, |
|
'add_modal' =>1}); |
|
my $result=<<END; |
|
$start_page |
|
<div class="LC_landmark" role="main"> |
|
<form name="results" method="post" action="/adm/searchcat"> |
$importbutton |
$importbutton |
END |
END |
return $result; |
return $result; |
} |
} |
|
|
###################################################################### |
|
###################################################################### |
|
sub search_status_header { |
|
my $bodytag=&Apache::loncommon::bodytag(undef,undef,undef,1); |
|
my $html=&Apache::lonxml::xmlbegin(); |
|
return <<ENDSTATUS; |
|
$html |
|
<head> |
|
<title>Search Status</title></head> |
|
$bodytag |
|
<h3>Search Status</h3> |
|
Sending search request to LON-CAPA servers.<br /> |
|
ENDSTATUS |
|
} |
|
|
|
sub results_link { |
sub results_link { |
my $basic_link = "/adm/searchcat?"."&table=".$env{'form.table'}. |
my $basic_link = "/adm/searchcat?"."&table=".$env{'form.table'}. |
"&persistent_db_id=".$env{'form.persistent_db_id'}; |
"&area=".$env{'form.area'}. |
my $results_link = $basic_link."&phase=results". |
"&catalogmode=".$env{'form.catalogmode'}. |
"&pause=1"."&start=1"; |
"&persistent_db_id=".$env{'form.persistent_db_id'}; |
|
my $results_link = $basic_link."&phase=results". |
|
"&pause=1"."&start=1"; |
return $results_link; |
return $results_link; |
} |
} |
|
|
Line 3140 sub results_link {
|
Line 3381 sub results_link {
|
###################################################################### |
###################################################################### |
sub print_frames_interface { |
sub print_frames_interface { |
my $r = shift; |
my $r = shift; |
my $basic_link = "/adm/searchcat?"."&table=".$env{'form.table'}. |
my $basic_link = "/adm/searchcat?table=".$env{'form.table'}. |
"&persistent_db_id=".$env{'form.persistent_db_id'}; |
"&area=".$env{'form.area'}. |
my $run_search_link = $basic_link."&phase=run_search"; |
"&catalogmode=".$env{'form.catalogmode'}. |
|
"&persistent_db_id=".$env{'form.persistent_db_id'}; |
|
my $run_search_link = $basic_link."&phase=run_search"; |
my $results_link = &results_link(); |
my $results_link = &results_link(); |
my $html=&Apache::lonxml::xmlbegin(); |
my $js = <<JS; |
my $result = <<"ENDFRAMES"; |
<script type="text/javascript"> |
$html |
// <![CDATA[ |
<head> |
|
<script> |
|
var targetwin = opener; |
var targetwin = opener; |
var queue = ''; |
var queue = ''; |
|
|
|
var loading_results = true; |
|
var need_reloading = false; |
|
var new_location; |
|
function update_results(newloc) { |
|
if (loading_results) { |
|
need_reloading = true; |
|
new_location = newloc; |
|
} else { |
|
loading_results = true; |
|
resultsframe.location = newloc; |
|
} |
|
} |
|
function done_loading_results() { |
|
loading_results = false; |
|
if (need_reloading) { |
|
need_reloading = false; |
|
update_results(new_location); |
|
} |
|
} |
|
// ]]> |
</script> |
</script> |
<title>LON-CAPA Digital Library Search Results</title> |
JS |
</head> |
|
<frameset rows="150,*"> |
my $start_page = |
|
&Apache::loncommon::start_page('LON-CAPA Digital Library Search Results', |
|
$js, |
|
{'frameset' => 1, |
|
'add_entries' => { |
|
'rows' => "150,*",},}); |
|
my $end_page = |
|
&Apache::loncommon::end_page({'frameset' => 1}); |
|
|
|
my $result = <<"ENDFRAMES"; |
|
$start_page |
<frame name="statusframe" src="$run_search_link"> |
<frame name="statusframe" src="$run_search_link"> |
<frame name="resultsframe" src="$results_link"> |
<frame name="resultsframe" src="$results_link"> |
</frameset> |
$end_page |
</html> |
|
ENDFRAMES |
ENDFRAMES |
|
|
$r->print($result); |
$r->print($result); |
Line 3203 sub evalfields {
|
Line 3474 sub evalfields {
|
###################################################################### |
###################################################################### |
###################################################################### |
###################################################################### |
|
|
|
sub display_tools { |
|
my ($title, $jumpurl) = @_; |
|
my $result; |
|
# Metadata |
|
$result.= |
|
&Apache::loncommon::modal_link( |
|
$jumpurl.'.meta?inhibitmenu=yes', |
|
'<img class="LC_icon" src="/res/adm/pages/catalog.png" alt="Info" />', |
|
500,500,'_blank',undef,&mt('Metadata')); |
|
# Stored Links |
|
$result.= |
|
' <a href="javascript:;"'. |
|
' onclick="set_wishlistlink('."'$title','$jumpurl'".')" '. |
|
'title="'.&mt('Save a link for this resource in your personal Stored Links repository').'">'. |
|
'<img class="LC_icon" src="/res/adm/pages/wishlist.png" '. |
|
'alt="Stored Links" style="width:22px;"/></a>'; |
|
return $result; |
|
} |
|
|
|
###################################################################### |
|
###################################################################### |
|
|
=pod |
=pod |
|
|
=item Metadata Viewing Functions |
=item Metadata Viewing Functions |
Line 3225 extra custom metadata to show.
|
Line 3518 extra custom metadata to show.
|
sub detailed_citation_view { |
sub detailed_citation_view { |
my ($prefix,%values) = @_; |
my ($prefix,%values) = @_; |
my $result; |
my $result; |
$result .= '<b>'.$prefix. |
my $jumpurl=$values{'url'}; |
'<img src="'.&Apache::loncommon::icon($values{'url'}).' " />'.' '. |
$jumpurl=~s|^/ext/|http://|; |
'<a href="http://'.$ENV{'HTTP_HOST'}.$values{'url'}.'" '. |
$result .= |
'target="search_preview">'.$values{'title'}."</a></b>\n"; |
'<b>'.$prefix. |
$result .= "<p>\n"; |
'<img src="'.&Apache::loncommon::icon($values{'url'}).'" alt="" />'.' '. |
$result .= '<b>'.$values{'author'}.'</b>,'. |
'<a href="'.$jumpurl.'?inhibitmenu=yes" '. |
|
'target="preview" onclick="openMyModal(this.href, 500, 500, \'yes\');return false;">'.$values{'title'}."</a></b>\n". |
|
&display_tools($values{'title'}, $jumpurl). |
|
"<p>\n". |
|
'<b>'.$values{'author'}.'</b>,'. |
' <i>'.$values{'owner'}.'</i><br />'; |
' <i>'.$values{'owner'}.'</i><br />'; |
foreach my $field |
foreach my $field |
( |
( |
Line 3292 sub detailed_citation_view {
|
Line 3589 sub detailed_citation_view {
|
next if (! exists($values{$field->{'name'}}) || |
next if (! exists($values{$field->{'name'}}) || |
$values{$field->{'name'}} eq ''); |
$values{$field->{'name'}} eq ''); |
if (exists($field->{'type'}) && $field->{'type'} eq 'list') { |
if (exists($field->{'type'}) && $field->{'type'} eq 'list') { |
$result .= '<b>'.&mt($field->{'translate'}).'</b><ul>'; |
$result .= '<b>'.&mt($field->{'translate'}).'</b>'; |
foreach my $item (split(',',$values{$field->{'name'}})){ |
foreach my $item (split(',',$values{$field->{'name'}})){ |
$result .= '<li>'. |
$item = &Apache::lonnet::clutter($item); |
'<a target="search_preview" '. |
$result .= '<br />'.&display_url($item,1).'<br />'; |
'href="/res/'.$item.'">'.$item.'</a></li>'; |
|
} |
} |
$result .= '</ul>'; |
|
} elsif (exists($field->{'format'}) && $field->{'format'} ne ''){ |
} elsif (exists($field->{'format'}) && $field->{'format'} ne ''){ |
$result.= &mt($field->{'translate'}, |
$result.= &mt($field->{'translate'}, |
sprintf($field->{'format'}, |
sprintf($field->{'format'}, |
$values{$field->{'name'}}))."<br />\n"; |
$values{$field->{'name'}}))."<br />\n"; |
} else { |
} else { |
if ($field->{'special'} eq 'url link') { |
if ($field->{'special'} eq 'url link') { |
$result.= |
$result .= '<br />'.&display_url($jumpurl,1).'<br />'; |
&mt($field->{'translate'}, |
|
'<a href="'.$values{'url'}.'" '. |
|
'target="search_preview">'. |
|
$values{$field->{'name'}}. |
|
'</a>'); |
|
} else { |
} else { |
$result.= &mt($field->{'translate'}, |
$result.= &mt($field->{'translate'}, |
$values{$field->{'name'}}); |
$values{$field->{'name'}}); |
Line 3325 sub detailed_citation_view {
|
Line 3615 sub detailed_citation_view {
|
if (exists($values{'shortabstract'}) && $values{'shortabstract'} ne '') { |
if (exists($values{'shortabstract'}) && $values{'shortabstract'} ne '') { |
$result .= '<p>'.$values{'shortabstract'}.'</p>'; |
$result .= '<p>'.$values{'shortabstract'}.'</p>'; |
} |
} |
$result .= '<hr align="left" width="200" noshade />'."\n"; |
|
return $result; |
return $result; |
} |
} |
|
|
|
sub detailed_citation_preview { |
|
my ($prefix,%values)=@_; |
|
return &detailed_citation_view($prefix,%values). |
|
'</td><td>'. |
|
&Apache::lonindexer::showpreview($values{'url'}); |
|
} |
|
|
|
|
###################################################################### |
###################################################################### |
###################################################################### |
###################################################################### |
|
|
Line 3342 sub detailed_citation_view {
|
Line 3639 sub detailed_citation_view {
|
sub summary_view { |
sub summary_view { |
my ($prefix,%values) = @_; |
my ($prefix,%values) = @_; |
my $icon=&Apache::loncommon::icon($values{'url'}); |
my $icon=&Apache::loncommon::icon($values{'url'}); |
my $result=qq{$prefix<img src="$icon" />}; |
my $result=qq{$prefix<img src="$icon" alt="" />}; |
if (exists($env{'form.sortfield'}) && |
if (exists($env{'form.sortfield'}) && |
$env{'form.sortfield'} !~ /^(default| |
$env{'form.sortfield'} !~ /^(default| |
author| |
author| |
Line 3355 sub summary_view {
|
Line 3652 sub summary_view {
|
if (! defined($tmp)) { $tmp = 'undefined'; } |
if (! defined($tmp)) { $tmp = 'undefined'; } |
$result .= ' '.$tmp.' '; |
$result .= ' '.$tmp.' '; |
} |
} |
$result.=<<END; |
my $jumpurl=$values{'url'}; |
<a href="http://$ENV{'HTTP_HOST'}$values{'url'}" |
$jumpurl=~s|^/ext/|http://|; |
target='search_preview'>$values{'title'}</a><br /> |
my $link = '<br />'.&display_url($jumpurl,1).'<br />'; |
|
$result .= |
|
'<a href="'.$jumpurl.'?inhibitmenu=yes"'. |
|
' target="preview" onclick="openMyModal(this.href, 500, 500, \'yes\');return false;">'.$values{'title'}.'</a>'. |
|
&display_tools($values{'title'}, $jumpurl).<<END; |
|
<br /> |
|
$link<br /> |
$values{'author'}, $values{'owner'} -- $values{'lastrevisiondate'}<br /> |
$values{'author'}, $values{'owner'} -- $values{'lastrevisiondate'}<br /> |
$values{'copyrighttag'}<br /> |
$values{'copyrighttag'}<br /> |
$values{'extrashow'} |
$values{'extrashow'} |
</p> |
|
<hr align='left' width='200' noshade /> |
|
END |
END |
return $result; |
return $result; |
} |
} |
|
|
|
sub summary_preview { |
|
my ($prefix,%values)=@_; |
|
return &summary_view($prefix,%values). |
|
'</td><td>'. |
|
&Apache::lonindexer::showpreview($values{'url'}); |
|
} |
|
|
###################################################################### |
###################################################################### |
###################################################################### |
###################################################################### |
|
|
Line 3380 END
|
Line 3688 END
|
###################################################################### |
###################################################################### |
sub compact_view { |
sub compact_view { |
my ($prefix,%values) = @_; |
my ($prefix,%values) = @_; |
|
my $jumpurl=$values{'url'}; |
|
$jumpurl=~s|^/ext/|http://|; |
|
|
|
my $link = &display_url($jumpurl,1); |
|
|
my $result = |
my $result = |
$prefix.'<img src="'.&Apache::loncommon::icon($values{'url'}).'">'; |
$prefix.'<img src="'.&Apache::loncommon::icon($values{'url'}).'" alt="" />'; |
if (exists($env{'form.sortfield'}) && |
if (exists($env{'form.sortfield'}) && |
$env{'form.sortfield'} !~ /^(default|author|url|title)$/) { |
$env{'form.sortfield'} !~ /^(default|author|url|title)$/) { |
my $tmp = $values{$env{'form.sortfield'}}; |
my $tmp = $values{$env{'form.sortfield'}}; |
if (! defined($tmp)) { $tmp = 'undefined'; } |
if (! defined($tmp)) { $tmp = 'undefined'; } |
$result .= ' '.$tmp.' '; |
$result .= ' '.$tmp.' '; |
} |
} |
$result.=' <a href="'.$values{'url'}.'" target="search_preview">'. |
$jumpurl = &HTML::Entities::encode($jumpurl,'<>&"'); |
$values{'title'}.'</a>'.(' 'x2). |
$result.=' <span class="LC_nobreak">'. |
'<b>'.$values{'author'}.'</b><br />'; |
'<a href="'.$jumpurl.'?inhibitmenu=yes" target="preview" onclick="openMyModal(this.href, 500, 500, \'yes\');return false;">'. |
|
&HTML::Entities::encode($values{'title'},'<>&"').'</a></span> '. |
|
&display_tools($values{'title'}, $jumpurl). |
|
$link.' <b>'.$values{'author'}.'</b> ('.$values{'domain'}.')'; |
return $result; |
return $result; |
} |
} |
|
|
|
sub display_url { |
|
my ($url,$skiplast) = @_; |
|
my $link; |
|
if ($url=~m|^/ext/|) { |
|
$url=~s|^/ext/|http://|; |
|
$link='<span class="LC_filename">'.$url.'</span>'; |
|
} elsif ($url=~m{^(http://|/uploaded/)}) { |
|
$link='<span class="LC_filename">'.$url.'</span>'; |
|
} else { |
|
# replace the links to open in a new window |
|
# (because the search opens in a new window, it gets |
|
# confusing when the links open a tab in the |
|
# parent window; ideally we should not force windows) |
|
my $onclick = " onclick=\"window.open(this.href, '_blank', 'toolbar=1,location=1,menubar=0');return false;\""; |
|
$link=&Apache::lonhtmlcommon::crumbs( |
|
$url, |
|
'preview', |
|
'', |
|
'', |
|
$skiplast,$onclick).' '; |
|
} |
|
return $link; |
|
} |
|
|
###################################################################### |
###################################################################### |
###################################################################### |
###################################################################### |
Line 3410 sub fielded_format_view {
|
Line 3749 sub fielded_format_view {
|
my ($prefix,%values) = @_; |
my ($prefix,%values) = @_; |
my $icon=&Apache::loncommon::icon($values{'url'}); |
my $icon=&Apache::loncommon::icon($values{'url'}); |
my %Translated = &Apache::lonmeta::fieldnames(); |
my %Translated = &Apache::lonmeta::fieldnames(); |
|
my $jumpurl=$values{'url'}; |
|
$jumpurl=~s|^/ext/|http://|; |
|
|
my $result=<<END; |
my $result=<<END; |
$prefix <img src="$icon" /> |
$prefix <img src="$icon" alt="" /> |
<dl> |
<dl> |
<dt>URL:</dt> |
<dt>URL:</dt> |
<dd><a href="http://$ENV{'HTTP_HOST'}$values{'url'}" |
<dd><a href="$jumpurl?inhibitmenu=yes" |
target='search_preview'>$values{'url'}</a></dd> |
target='preview'>$values{'url'}</a> |
END |
END |
|
$result .= |
|
&display_tools($values{'title'}, $jumpurl).' |
|
</dd>'; |
foreach my $field ('title','author','domain','subject','keywords','notes', |
foreach my $field ('title','author','domain','subject','keywords','notes', |
'mimetag','language','creationdate','lastrevisiondate', |
'mimetag','language','creationdate','lastrevisiondate', |
'owner','copyrighttag','hostname','abstract') { |
'owner','copyrighttag','hostname','abstract') { |
Line 3437 END
|
Line 3782 END
|
} |
} |
$result .= "</dl>\n"; |
$result .= "</dl>\n"; |
$result .= $values{'extrashow'}; |
$result .= $values{'extrashow'}; |
$result .= '<hr align="left" width="200" noshade />'."\n"; |
|
return $result; |
return $result; |
} |
} |
|
|
Line 3511 $prefix
|
Line 3855 $prefix
|
$xml |
$xml |
</pre> |
</pre> |
$values{'extrashow'} |
$values{'extrashow'} |
<hr align='left' width='200' noshade /> |
|
END |
END |
return $result; |
return $result; |
} |
} |
Line 3551 sub output_unparsed_phrase_error {
|
Line 3894 sub output_unparsed_phrase_error {
|
my ($r,$closebutton,$parms,$hidden_fields,$field)=@_; |
my ($r,$closebutton,$parms,$hidden_fields,$field)=@_; |
my $errorstring; |
my $errorstring; |
if ($field eq 'basicexp') { |
if ($field eq 'basicexp') { |
$errorstring = &mt('Unable to understand the search phrase <i>[_1]</i>. Please modify your search.',$env{'form.basicexp'}); |
$errorstring = &mt('Unable to understand the search phrase [_1]. Please modify your search.' |
|
,'<i>'.$env{'form.basicexp'}.'</i>'); |
} else { |
} else { |
$errorstring = &mt('Unable to understand the search phrase <b>[_1]</b>:<i>[_2]</i>.',$field,$env{'form.'.$field}); |
$errorstring = &mt('Unable to understand the search phrase [_1]: [_2]' |
|
,'<i>'.$field.'</i>' |
|
,$env{'form.'.$field}); |
} |
} |
my $bodytag = &Apache::loncommon::bodytag('Search'); |
|
my $heading = &mt('Unparsed Field'); |
my $heading = &mt('Unparsed Field'); |
my $revise = &mt('Revise search request'); |
my $revise = &mt('Revise search request'); |
# make query information persistent to allow for subsequent revision |
# make query information persistent to allow for subsequent revision |
my $html=&Apache::lonxml::xmlbegin(); |
my $start_page = &Apache::loncommon::start_page('Search'); |
|
my $end_page = &Apache::loncommon::end_page(); |
$r->print(<<ENDPAGE); |
$r->print(<<ENDPAGE); |
$html |
$start_page |
<head> |
|
<title>The LearningOnline Network with CAPA</title> |
|
</head> |
|
$bodytag |
|
<form method="post" action="/adm/searchcat"> |
<form method="post" action="/adm/searchcat"> |
$hidden_fields |
$hidden_fields |
$closebutton |
$closebutton |
<hr /> |
<hr /> |
<h2>$heading</h2> |
<h2>$heading</h2> |
<p> |
<p class="LC_warning"> |
$errorstring |
$errorstring |
</p> |
</p> |
<p> |
<p> |
<a href="/adm/searchcat?$parms&persistent_db_id=$env{'form.persistent_db_id'}">$revise</a> |
<a href="/adm/searchcat?$parms&persistent_db_id=$env{'form.persistent_db_id'}">$revise</a> |
</p> |
</p> |
</body> |
$end_page |
</html> |
|
ENDPAGE |
ENDPAGE |
} |
} |
|
|
Line 3604 $parms is extra information to include i
|
Line 3945 $parms is extra information to include i
|
###################################################################### |
###################################################################### |
sub output_blank_field_error { |
sub output_blank_field_error { |
my ($r,$closebutton,$parms,$hidden_fields)=@_; |
my ($r,$closebutton,$parms,$hidden_fields)=@_; |
my $bodytag=&Apache::loncommon::bodytag('Search'); |
my $errormsg = &mt('You did not fill in enough information for the search to be started. You need to fill in relevant fields on the search page in order for a query to be processed.'); |
my $errormsg = &mt('You did not fill in enough information for the search to be started. You need to fill in relevant fields on the search page in order for a query to be processed.'); |
|
my $revise = &mt('Revise Search Request'); |
my $revise = &mt('Revise Search Request'); |
my $heading = &mt('Unactionable Search Queary'); |
my $heading = &mt('Unactionable Search Query'); |
my $html=&Apache::lonxml::xmlbegin(); |
my $start_page = &Apache::loncommon::start_page('Search'); |
|
my $end_page = &Apache::loncommon::end_page(); |
|
if ($closebutton) { |
|
$closebutton = '<p>'.$closebutton.'</p><hr />'; |
|
} else { |
|
&Apache::lonhtmlcommon::add_breadcrumb |
|
({href=>'', |
|
text=>$heading,}); |
|
$start_page .= &Apache::lonhtmlcommon::breadcrumbs(); |
|
} |
|
|
$r->print(<<ENDPAGE); |
$r->print(<<ENDPAGE); |
$html |
$start_page |
<head> |
|
<title>The LearningOnline Network with CAPA</title> |
|
</head> |
|
$bodytag |
|
<form method="post" action="/adm/searchcat"> |
<form method="post" action="/adm/searchcat"> |
$hidden_fields |
$hidden_fields |
$closebutton |
$closebutton |
<hr /> |
</form> |
<h2>$heading</h2> |
<h2>$heading</h2> |
<p> |
<p class="LC_warning"> |
$errormsg |
$errormsg |
</p> |
</p> |
<p> |
<p> |
<a href="/adm/searchcat?$parms&persistent_db_id=$env{'form.persistent_db_id'}">$revise</a> |
<a href="/adm/searchcat?$parms&persistent_db_id=$env{'form.persistent_db_id'}">$revise</a> |
</p> |
</p> |
</body> |
$end_page |
</html> |
|
ENDPAGE |
ENDPAGE |
return; |
return; |
} |
} |
Line 3654 Inputs:
|
Line 3999 Inputs:
|
sub output_date_error { |
sub output_date_error { |
my ($r,$message,$closebutton,$hidden_fields)=@_; |
my ($r,$message,$closebutton,$hidden_fields)=@_; |
# make query information persistent to allow for subsequent revision |
# make query information persistent to allow for subsequent revision |
my $bodytag=&Apache::loncommon::bodytag(undef,undef,undef,1); |
my $start_page = &Apache::loncommon::start_page('Search'); |
my $html=&Apache::lonxml::xmlbegin(); |
my $end_page = &Apache::loncommon::end_page(); |
|
my $heading = &mt('Error'); |
$r->print(<<RESULTS); |
$r->print(<<RESULTS); |
$html |
$start_page |
<head> |
|
<title>The LearningOnline Network with CAPA</title> |
|
</head> |
|
$bodytag |
|
<img align='right' src='/adm/lonIcons/lonlogos.gif' /> |
|
<h1>Search Catalog</h1> |
|
<form method="post" action="/adm/searchcat"> |
<form method="post" action="/adm/searchcat"> |
$hidden_fields |
$hidden_fields |
<input type='button' value='Revise search request' |
<input type='button' value='Revise search request' |
onClick='this.form.submit();' /> |
onclick='this.form.submit();' /> |
$closebutton |
$closebutton |
|
</form> |
<hr /> |
<hr /> |
<h3>Error</h3> |
<h3>$heading</h3> |
<p> |
<p class="LC_error"> |
$message |
$message |
</p> |
</p> |
</body> |
$end_page |
</html> |
|
RESULTS |
RESULTS |
} |
} |
|
|
Line 3695 Cleans the global %groupsearch_db by rem
|
Line 4035 Cleans the global %groupsearch_db by rem
|
###################################################################### |
###################################################################### |
sub start_fresh_session { |
sub start_fresh_session { |
delete $groupsearch_db{'mode_catalog'}; |
delete $groupsearch_db{'mode_catalog'}; |
foreach (keys %groupsearch_db) { |
foreach (keys(%groupsearch_db)) { |
if ($_ =~ /^pre_/) { |
if ($_ =~ /^pre_/) { |
delete $groupsearch_db{$_}; |
delete $groupsearch_db{$_}; |
} |
} |
Line 3713 sub cleanup {
|
Line 4053 sub cleanup {
|
&Apache::lonnet::logthis('Failed cleanup searchcat: groupsearch_db'); |
&Apache::lonnet::logthis('Failed cleanup searchcat: groupsearch_db'); |
} |
} |
} |
} |
&untiehash(); |
|
&Apache::lonmysql::disconnect_from_db(); |
&Apache::lonmysql::disconnect_from_db(); |
|
return OK; |
} |
} |
|
|
__END__ |
__END__ |