--- loncom/interface/lonsearchcat.pm 2006/06/19 09:40:18 1.270 +++ loncom/interface/lonsearchcat.pm 2014/02/22 18:12:09 1.342 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Search Catalog # -# $Id: lonsearchcat.pm,v 1.270 2006/06/19 09:40:18 www Exp $ +# $Id: lonsearchcat.pm,v 1.342 2014/02/22 18:12:09 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -52,8 +52,6 @@ search (on a server basis) is displayed =head1 Internals -=over 4 - =cut ############################################################################### @@ -78,7 +76,7 @@ use HTML::Entities(); use Parse::RecDescent; use Apache::lonnavmaps; use Apache::lonindexer(); -use lib '/home/httpd/lib/perl/'; +use Apache::lonwishlist(); use LONCAPA; ###################################################################### @@ -119,8 +117,6 @@ sub handler { # This is set and used in &handler() and is also used in # &output_results(). - my $loaderror=&Apache::lonnet::overloaderror($r); - if ($loaderror) { return $loaderror; } # my $closebutton; # button that closes the search window # This button is different for the RAT compared to @@ -139,7 +135,7 @@ sub handler { &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, ['catalogmode','launch','acts','mode','form','element','pause', '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 daemon running the search can get ahead of the daemon @@ -154,7 +150,8 @@ sub handler { ## Initialize global variables ## my $domain = $r->dir_config('lonDefDomain'); - $diropendb= "/home/httpd/perl/tmp/". + my $temp_file_dir = LONCAPA::tempdir(); + $diropendb= $temp_file_dir . "$env{'user.domain'}_$env{'user.name'}_sel_res.db"; # # set the name of the persistent database @@ -165,31 +162,30 @@ sub handler { $env{'form.persistent_db_id'} = time; } - my $persistent_db_file = "/home/httpd/perl/tmp/". + my $persistent_db_file = $temp_file_dir . &escape($domain). '_'.&escape($env{'user.name'}). '_'.$env{'form.persistent_db_id'}.'_persistent_search.db'; ## &Apache::lonhtmlcommon::clear_breadcrumbs(); - if (exists($env{'request.course.id'}) && $env{'request.course.id'} ne '') { - &Apache::lonhtmlcommon::add_breadcrumb - ({href=>'/adm/searchcat?'. - 'catalogmode='.$env{'form.catalogmode'}. - '&launch='.$env{'form.launch'}. - '&mode='.$env{'form.mode'}, - text=>"Course and Catalog Search", - target=>'_top', - bug=>'Searching',}); - } else { - &Apache::lonhtmlcommon::add_breadcrumb - ({href=>'/adm/searchcat?'. - 'catalogmode='.$env{'form.catalogmode'}. - '&launch='.$env{'form.launch'}. - '&mode='.$env{'form.mode'}, - text=>"Catalog Search", + + my @allowed_searches = ('portfolio'); + if (&Apache::lonnet::allowed('bre',$env{'request.role.domain'}) eq 'F') { + push(@allowed_searches,'res'); + } + my $crumb_text = 'Portfolio Search'; + if (@allowed_searches ==2) { + $crumb_text = 'Portfolio and Catalog Search'; + } + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>'/adm/searchcat?'. + &Apache::loncommon::inhibit_menu_check(). + '&catalogmode='.$env{'form.catalogmode'}. + '&launch='.$env{'form.launch'}. + '&mode='.$env{'form.mode'}, + text=>"$crumb_text", target=>'_top', bug=>'Searching',}); - } # if ($env{'form.phase'} !~ m/(basic|adv|course)_search/) { if (! &get_persistent_form_data($persistent_db_file)) { @@ -198,11 +194,14 @@ sub handler { 'Unable to recover data from '. $persistent_db_file); my $msg = - 'We were unable to retrieve data describing your search. '. - 'This is a serious error and has been logged. '. - 'Please alert your LON-CAPA administrator.'; - &Apache::loncommon::simple_error_page($r,'Search Error', - $msg); + &mt('We were unable to retrieve data describing your search.'). + ' '.&mt('This is a serious error and has been logged.'). + '
'. + &mt('Please alert your LON-CAPA administrator.'); + &Apache::loncommon::simple_error_page( + $r,'Search Error', + $msg, + {'no_auto_mt_msg' => 1}); return OK; } } @@ -249,28 +248,35 @@ sub handler { if (exists($env{'form.mode'})) { $hidden_fields .= &hidden_field('mode'); } + if (exists($env{'form.area'})) { + $hidden_fields .= &hidden_field('area'); + } + if (exists($env{'form.inhibitmenu'})) { + $hidden_fields .= &hidden_field('inhibitmenu'); + } ## ## Configure dynamic components of interface ## if ($env{'form.catalogmode'} eq 'interactive') { - $closebutton=" + END } else { $closebutton = ''; @@ -289,27 +295,22 @@ END if ($env{'form.phase'} eq 'adv_search' || $env{'form.phase'} eq 'disp_adv') { $env{'form.searchmode'} = 'advanced'; - } elsif ($env{'form.phase'} eq 'course_search') { - $env{'form.searchmode'} = 'course_search'; } # if ($env{'form.searchmode'} eq 'advanced') { + my $srchtype = 'Catalog'; + if ($env{'form.area'} eq 'portfolio') { + $srchtype = 'Portfolio'; + } &Apache::lonhtmlcommon::add_breadcrumb - ({href=>'/adm/searchcat?phase=disp_adv&'. - 'catalogmode='.$env{'form.catalogmode'}. - '&launch='.$env{'form.launch'}. - '&mode='.$env{'form.mode'}, - text=>"Advanced Search", - bug=>'Searching',}); - } elsif ($env{'form.searchmode'} eq 'course search') { - &Apache::lonhtmlcommon::add_breadcrumb - ({href=>'/adm/searchcat?phase=disp_adv&'. - 'catalogmode='.$env{'form.catalogmode'}. - '&launch='.$env{'form.launch'}. - '&mode='.$env{'form.mode'}, - text=>"Course Search", + ({href=>'/adm/searchcat?'.&Apache::loncommon::inhibit_menu_check(). + '&phase=disp_adv'. + '&catalogmode='.$env{'form.catalogmode'}. + '&launch='.$env{'form.launch'}. + '&mode='.$env{'form.mode'}, + text=>"Advanced $srchtype Search", bug=>'Searching',}); - } + } ## ## Switch on the phase ## @@ -318,35 +319,34 @@ END } elsif ($env{'form.phase'} eq 'disp_adv') { &print_advanced_search_form($r,$closebutton,$hidden_fields); } elsif ($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)$/) { - my ($query,$customquery,$customshow,$libraries,$pretty_string) = + my ($query,$customquery,$customshow,$libraries,$pretty_string,$domainsref) = &get_persistent_data($persistent_db_file, ['query','customquery','customshow', - 'libraries','pretty_string']); + 'libraries','pretty_string','domains']); if ($env{'form.phase'} eq 'sort') { &print_sort_form($r,$pretty_string); } elsif ($env{'form.phase'} eq 'run_search') { &run_search($r,$query,$customquery,$customshow, - $libraries,$pretty_string); + $libraries,$pretty_string,$env{'form.area'},$domainsref); } - } elsif ($env{'form.phase'} eq 'course_search') { - &course_search($r); } elsif(($env{'form.phase'} eq 'basic_search') || ($env{'form.phase'} eq 'adv_search')) { # # We are running a search, try to parse it - my ($query,$customquery,$customshow,$libraries) = - (undef,undef,undef,undef); + my ($query,$customquery,$customshow,$libraries,$domains) = + (undef,undef,undef,undef,undef); my $pretty_string; if ($env{'form.phase'} eq 'basic_search') { - ($query,$pretty_string,$libraries) = + ($query,$pretty_string,$libraries,$domains) = &parse_basic_search($r,$closebutton,$hidden_fields); return OK if (! defined($query)); &make_persistent({ basicexp => $env{'form.basicexp'}}, $persistent_db_file); } else { # Advanced search - ($query,$customquery,$customshow,$libraries,$pretty_string) + ($query,$customquery,$customshow,$libraries,$pretty_string,$domains) = &parse_advanced_search($r,$closebutton,$hidden_fields); return OK if (! defined($query)); } @@ -354,18 +354,19 @@ END customquery => $customquery, customshow => $customshow, libraries => $libraries, - pretty_string => $pretty_string }, + pretty_string => $pretty_string, + domains => $domains }, $persistent_db_file); # # Set up table - if (! defined(&create_results_table())) { + if (! defined(&create_results_table($env{'form.area'}))) { my $errorstring=&Apache::lonmysql::get_error(); &Apache::lonnet::logthis('lonsearchcat.pm: Unable to create '. 'needed table. lonmysql error:'. $errorstring); my $msg = - 'Unable to create table in which to store search results. '. + 'Unable to create table in which to save search results. '. 'The search has been aborted.'; &Apache::loncommon::simple_error_page($r,'Search Error', $msg); @@ -374,7 +375,7 @@ END delete($env{'form.launch'}); if (! &make_form_data_persistent($r,$persistent_db_file)) { my $msg= - 'Unable to properly store search information. '. + 'Unable to properly save search information. '. 'The search has been aborted.'; &Apache::loncommon::simple_error_page($r,'Search Error', $msg); @@ -427,229 +428,11 @@ sub hidden_field { } ###################################################################### -###################################################################### -## -## Course Search -## -###################################################################### -###################################################################### -{ # Scope the course search to avoid global variables -# -# Variables For course search -my %alreadyseen; -my %hash; -my $totalfound; - -sub make_symb { - my ($id)=@_; - my ($mapid,$resid)=split(/\./,$id); - my $map=$hash{'map_id_'.$mapid}; - my $res=$hash{'src_'.$id}; - my $symb=&Apache::lonnet::encode_symb($map,$resid,$res); - return $symb; -} - -sub course_search { - my $r=shift; - my $pretty_search_string = ''.$env{'form.courseexp'}.''; - 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").": @New_Words."; - } 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; - $r->print(&Apache::loncommon::start_page('Course Search'). - '
'. - $pretty_search_string.'
'. - '
'.&mt('Course content').':
'); - $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('

'.&mt('No matches found in resources').'.

'); - } - -# Check discussions if requested - if ($discuss) { - my $totaldiscussions = 0; - $r->print('

'.&mt('Discussion postings').':
'); - 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='; - } - $url .= &escape($resource->symb()); - my $title = $resource->compTitle(); - $r->print('
'. - ($title?$title:$url).'  - '.$disctype.'
'); - $totaldiscussions++; - } else { - $r->print(' .'); - } - } - unless ($totaldiscussions) { - $r->print('

'.&mt('No matches found in postings').'.

'); - } - } - -# =================================================== Done going through course - $r->print(&Apache::loncommon::end_page()); -} - -# =============================== This pulls up a resource and its dependencies - -sub checkonthis { - my ($r,$id,$url,$level,$title,$fulltext,$symb,@allwords)=@_; - $alreadyseen{$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='.&escape($symb)); - } - $result=~s/\s+/ /gs; - my $applies = 0; - $applies = &checkwords($result,$applies,@allwords); -# Does this resource apply? - if ($applies) { - $r->print('
'); - 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 { - $href.='?symb='.&escape($symb); - } - $r->print(''.($title?$title:$url). - '
'); - $totalfound++; - } elsif ($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 - - -###################################################################### -###################################################################### - -=pod +=pod +=over 4 + =item &print_basic_search_form() Prints the form for the basic search. Sorry the name is so cryptic. @@ -664,119 +447,103 @@ sub print_basic_search_form { my $bread_crumb = &Apache::lonhtmlcommon::breadcrumbs('Searching','Search_Basic', $env{'form.catalogmode'} ne 'import'); - my $scrout = &Apache::loncommon::start_page('Search').$bread_crumb; - if (&Apache::lonnet::allowed('bre',$env{'request.role.domain'})) { - # Define interface components - my $userelatedwords= ''; - my $onlysearchdomain=''; - my $inclext= ''; - my $adv_search_link = - ''.&mt('Advanced Search').''; - # - $scrout.='
'. - ''. - $hidden_fields; - # - $scrout .= '
'.$/; - if ($env{'request.course.id'}) { - $scrout .= '

'.&mt('LON-CAPA Catalog Search').'

'; - } else { - # No need to tell them they are searching - $scrout.= ('
'x2); - } - $scrout.=''. - ''. - ''. - ''.$/; - # - $scrout .= ''.$/; - $scrout .= '
'. - &Apache::lonhtmlcommon::textbox('basicexp', - $env{'form.basicexp'},50). - '
'. - ''.&searchhelp().''.'
'. - ''.(' 'x3).$adv_search_link.''.'
'. - ''.(' 'x1).$userelatedwords.''.'
'. - ''.(' 'x1).$onlysearchdomain.''.'
'. - ''.(' 'x1).$inclext.''.'
'. - '
'. - ''. - ''. - (' 'x2).$closebutton.(' 'x2). - &viewoptions(). - ''. - '
'.$/.'
'.'
'; - } - if ($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.=(< -
-
-

$lt{'header'}

- -$hidden_fields -

-$lt{'note'}. -

-

- - - - - -
-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 + my $scrout = &Apache::loncommon::start_page('Content Library').$bread_crumb; +# Search form for resource space + if (&Apache::lonnet::allowed('bre',$env{'request.role.domain'}) eq 'F') { + $scrout .= &setup_basic_search($r,'res',$hidden_fields,$closebutton); + $scrout .= '

'; } +# Search form for accessible portfolio files + $scrout.= &setup_basic_search($r,'portfolio',$hidden_fields,$closebutton); $scrout .= &Apache::loncommon::end_page(); $r->print($scrout); return; } + +sub setup_basic_search { + my ($r,$area,$hidden_fields,$closebutton) = @_; + # Define interface components + my %lt = &Apache::lonlocal::texthash ( + res => 'LON-CAPA Catalog Search', + portfolio => 'Portfolio Search', + ); + my ($userelatedwords,$onlysearchdomain,$inclext,$adv_search_link,$scrout); + + $userelatedwords = ''; + + $onlysearchdomain = ''; + + $adv_search_link = ''.&mt('Advanced Search').''; + # + $scrout.='
'. + ''. + $hidden_fields; + if (!exists($env{'form.area'})) { + $scrout .= ''; + } + # + $scrout .= '
'.$/; +# if ($env{'request.course.id'}) { + $scrout .= '

'.$lt{$area}.'

'; +# } else { + # No need to tell them they are searching +# $scrout.= ('
'x2); +# } + $scrout.=''. + ''. + ''. + ''. + '
'. + &Apache::lonhtmlcommon::textbox('basicexp', + $env{'form.basicexp'},50). + '
'. + ''.&searchhelp().''.'
'. + ''.(' 'x3).$adv_search_link.''.'
'. + ''.(' 'x1).$userelatedwords.''.'
'. + ''.(' 'x1).$onlysearchdomain.''.'
'. + ''.(' 'x1).$inclext.''.'
'. + '
'.$/; + # + $scrout .= '

' + .&viewoptions() + .'

' + .'

' + .'' + .' ' + .$closebutton + .'

'; + # + $scrout .= '
'.'
'; + return $scrout; +} + ###################################################################### ###################################################################### @@ -799,25 +566,52 @@ sub print_advanced_search_form{ 'reset' => 'Reset', 'help' => 'Help'); my $advanced_buttons=<<"END"; +

$closebutton +

END - my $scrout= &Apache::loncommon::start_page('Advanced Catalog Search'); - $scrout .= <<"ENDHEADER"; -$bread_crumb -
-

-$advanced_buttons -ENDHEADER - $scrout.=(' 'x2).&viewoptions().'

'.$hidden_fields. - ''; + my $srchtype = 'Catalog'; + my $jscript; + if ($env{'form.area'} eq 'portfolio') { + $srchtype = 'Portfolio'; + $jscript = ''; + } + my $scrout= &Apache::loncommon::start_page("Advanced $srchtype Search", + $jscript); + $scrout .= $bread_crumb; + + $scrout .= '' + .$hidden_fields + .''; + + $scrout .= '
'."\n" + .''.&mt('Display Options').''."\n" + .&viewoptions() + .'
'; + + $scrout .= $advanced_buttons; + + $scrout .= &Apache::lonhtmlcommon::start_pick_box(); + my %fields=&Apache::lonmeta::fieldnames(); - # - $scrout .= '

'.&mt('Standard Metadata').'

'; - $scrout .= "\n"; - $scrout .= '\n"; + + # Standard Metadata + $scrout .= &Apache::lonhtmlcommon::row_headline() + .'

'.&mt("Standard $srchtype Metadata").'

' + .&searchhelp() + .&Apache::lonhtmlcommon::row_closure(); my %related_word_search = ('title' => 1, 'author' => 0, @@ -829,129 +623,167 @@ ENDHEADER 'abstract' => 1, 'standards'=> 1, 'mime' => 1, - 'subject' => 1, + 'subject' => 1, ); # foreach my $field ('title','author','subject','owner','authorspace', - 'modifyinguser','keywords','notes','abstract', - 'standards','mime') { - $scrout.=''.$/; + $scrout .= &Apache::lonhtmlcommon::row_closure(); } foreach my $field ('lowestgradelevel','highestgradelevel') { - $scrout.=''. - ''. - ''.$/; + 0) + .&Apache::lonhtmlcommon::row_closure(); } - $scrout.=''.$/; - $scrout.=''.$/; - # + + $scrout .= &Apache::lonhtmlcommon::row_title(&titlefield(&mt('MIME Type Category'))) + .&Apache::loncommon::filecategoryselect('category', + $env{'form.category'}) + .&Apache::lonhtmlcommon::row_closure(); + + $scrout .= &Apache::lonhtmlcommon::row_title(&titlefield(&mt('Domains'))) + .&Apache::loncommon::domain_select('domains', + $env{'form.domains'},1) + .&Apache::lonhtmlcommon::row_closure(); + # Misc metadata - $scrout.=''.$/; - $scrout.=''; - $scrout .= "
 '. - (' 'x2).&searchhelp()."
'.&titlefield($fields{$field}).''. - &Apache::lonmeta::prettyinput($field, + 'modifyinguser','keywords','notes','abstract', + 'standards','mime') { + $scrout .= &Apache::lonhtmlcommon::row_title(&titlefield($fields{$field})) + .&Apache::lonmeta::prettyinput($field, $env{'form.'.$field}, $field, 'advsearch', - $related_word_search{$field}, - '', + $related_word_search{$field}, + '', $env{'form.'.$field.'_related'}, 50); if ($related_word_search{$field}) { - $scrout .= 'related words'; + $scrout .= &mt('related words'); } else { - $scrout .= ' '; + $scrout .= ''; } - $scrout .= '
'.&titlefield($fields{$field}).''. - &Apache::lonmeta::prettyinput($field, + $scrout .= &Apache::lonhtmlcommon::row_title(&titlefield($fields{$field})) + .&Apache::lonmeta::prettyinput($field, $env{'form.'.$field}, $field, 'advsearch', - 0). - '
'. - &titlefield(&mt('MIME Type Category')).''. - &Apache::loncommon::filecategoryselect('category', - $env{'form.category'}). - '
'. - &titlefield(&mt('Domains')).''. - &Apache::loncommon::domain_select('domains', - $env{'form.domains'},1). - '
'. - &titlefield(&mt('Copyright/Distribution')).''. - &Apache::lonmeta::selectbox('copyright', - $env{'form.copyright'}, - \&Apache::loncommon::copyrightdescription, - ( undef, - &Apache::loncommon::copyrightids) - ).'
'. - &titlefield(&mt('Language')).''. - &Apache::lonmeta::selectbox('language', + if ($env{'form.area'} ne 'portfolio') { + $scrout .= &Apache::lonhtmlcommon::row_title(&titlefield(&mt('Copyright/Distribution'))) + .&Apache::lonmeta::selectbox('copyright', + $env{'form.copyright'}, + \&Apache::loncommon::copyrightdescription, + ( undef, + &Apache::loncommon::copyrightids) + ) + .&Apache::lonhtmlcommon::row_closure(); + } + + $scrout .= &Apache::lonhtmlcommon::row_title(&titlefield(&mt('Language'))) + .&Apache::lonmeta::selectbox('language', $env{'form.language'}, \&Apache::loncommon::languagedescription, ('any',&Apache::loncommon::languageids) - ).'
\n"; - # - # Dynamic metadata - $scrout .= '

'.&mt('Problem Statistics').'

'; - $scrout .= "\n"; - $scrout .= ''. - ''."\n"; - foreach my $statistic - ({ name=>'count', - description=>'Network-wide number of accesses (hits)',}, - { name=>'stdno', - description=> - 'Total number of students who have worked on this problem',}, - { name => 'avetries', - description=>'Average number of tries till solved',}, - { name => 'difficulty', - description=>'Degree of difficulty',}, - { name => 'disc', - description=>'Degree of discrimination'}) { - $scrout .= ''.$/; - } - $scrout .= "
 '.&mt('Minimum').''.&mt('Maximum').'
'. - &titlefield(&mt($statistic->{'description'})). - ''. - ''. - ''. - ''. - '
\n"; - $scrout .= '

'.&mt('Evaluation Data').'

'; - $scrout .= "\n"; - $scrout .= ''. - ''."\n"; - foreach my $evaluation - ( { name => 'clear', - description => 'Material presented in clear way'}, - { name =>'depth', - description => 'Material covered with sufficient depth'}, - { name => 'helpful', - description => 'Material is helpful'}, - { name => 'correct', - description => 'Material appears to be correct'}, - { name => 'technical', - description => 'Resource is technically correct'}){ - $scrout .= ''.$/; + ) + .&Apache::lonhtmlcommon::row_closure(); + + # Portfolio Metadata + if ($env{'form.area'} eq 'portfolio') { + # Added fields + my $curnumadd = $env{'form.numaddedfields'}; + if ($curnumadd eq '') { + $curnumadd = 1; + } + $scrout .= &Apache::lonhtmlcommon::row_headline() + .'

'.&mt('Custom Metadata fields').'

' + .&Apache::lonhtmlcommon::row_closure() + .&Apache::lonhtmlcommon::row_title('') + .&mt('Field Name').' | '.&mt('Field Value(s)') + .&Apache::lonhtmlcommon::row_closure(); + + for (my $j=0; $j<$curnumadd; $j++) { + my $num = $j+1; + $scrout .= &Apache::lonhtmlcommon::row_title(&mt('Custom metadata [_1]',$num)) + .'' + .' ' + .'' + .&Apache::lonhtmlcommon::row_closure(); + } + $scrout .= &Apache::lonhtmlcommon::row_title('') + .'' + .'' + .&Apache::lonhtmlcommon::row_closure(); +} else { + # + # Dynamic metadata + $scrout .= &Apache::lonhtmlcommon::row_headline() + .'

'.&mt('Problem Statistics').'

' + .&Apache::lonhtmlcommon::row_closure(); + $scrout .= &Apache::lonhtmlcommon::row_title('') + .&mt('Minimum').' | '.&mt('Maximum') + .&Apache::lonhtmlcommon::row_closure(); + foreach my $statistic + ({ name=>'count', + description=>'Network-wide number of accesses (hits)',}, + { name=>'stdno', + description=> + 'Statistics calculated for number of students',}, + { name => 'avetries', + description=>'Average number of tries till solved',}, + { name => 'difficulty', + description=>'Degree of difficulty',}, + { name => 'disc', + description=>'Degree of discrimination'}) { + $scrout .= &Apache::lonhtmlcommon::row_title(&titlefield(&mt($statistic->{'description'}))) + .'' + .' ' + .'' + .&Apache::lonhtmlcommon::row_closure(); + } + + $scrout .= &Apache::lonhtmlcommon::row_headline() + .'

'.&mt('Evaluation Data').'

' + .&Apache::lonhtmlcommon::row_closure(); + $scrout .= &Apache::lonhtmlcommon::row_title('') + .&mt('Minimum').' | '.&mt('Maximum') + .&Apache::lonhtmlcommon::row_closure(); + foreach my $evaluation + ( { name => 'clear', + description => 'Material presented in clear way'}, + { name =>'depth', + description => 'Material covered with sufficient depth'}, + { name => 'helpful', + description => 'Material is helpful'}, + { name => 'correct', + description => 'Material appears to be correct'}, + { name => 'technical', + description => 'Resource is technically correct'}){ + $scrout .= &Apache::lonhtmlcommon::row_title(&titlefield(&mt($evaluation->{'description'}))) + .'' + .' ' + .'' + .&Apache::lonhtmlcommon::row_closure(); + } } - $scrout .= "
 '.&mt('Minimum').''.&mt('Maximum').'
'. - &titlefield(&mt($evaluation->{'description'})). - ''. - ''. - ''. - ''. - '
\n"; # # Creation/Modification date limits - $scrout .= '

'.&mt('Creation and Modification dates').'

'; - $scrout .= "\n\n"; + $scrout .= &Apache::lonhtmlcommon::row_headline() + .'

'.&mt('Creation and Modification dates').'

' + .&Apache::lonhtmlcommon::row_closure(); + $scrout .= &Apache::lonhtmlcommon::row_title('') + .&mt('Month[_1]Day[_2]Year',' 'x14,' 'x6) + .&Apache::lonhtmlcommon::row_closure(); + my $cafter = &Apache::lonhtmlcommon::date_setter('advsearch', # formname 'creationdate1', # fieldname @@ -970,10 +802,13 @@ ENDHEADER '', # state 1, # no_hh_mm_ss ); - $scrout .= &mt(''. - ''. - ''. - '',$cafter,$cbefore); + $scrout .= &Apache::lonhtmlcommon::row_title(&mt('Created between')) + .$cafter + .&Apache::lonhtmlcommon::row_closure(1) + .&Apache::lonhtmlcommon::row_title(&mt('and')) + .$cbefore + .&Apache::lonhtmlcommon::row_closure(); + my $lafter = &Apache::lonhtmlcommon::date_setter('advsearch', 'revisiondate1', @@ -992,15 +827,18 @@ ENDHEADER '', # state 1, # no_hh_mm_ss ); - $scrout .= &mt(''. - ''. - ''. - '',$lafter,$lbefore); - $scrout.="
Created between[_1]
and [_2]
Last modified between [_1]
and[_2]
\n"; - $scrout.=< -ENDDOCUMENT + $scrout .= &Apache::lonhtmlcommon::row_title(&mt('Last modified between')) + .$lafter + .&Apache::lonhtmlcommon::row_closure(1) + .&Apache::lonhtmlcommon::row_title(&mt('and')) + .$lbefore + .&Apache::lonhtmlcommon::row_closure(1); # Last row of total pick_box + + $scrout .= &Apache::lonhtmlcommon::end_pick_box(); + + $scrout .= $advanced_buttons + .''; + $scrout .= &Apache::loncommon::end_page(); $r->print($scrout); return; @@ -1074,17 +912,20 @@ sub viewoptions { if (! defined($env{'form.viewselect'})) { $env{'form.viewselect'}='detailed'; } - $scrout.=&Apache::lonmeta::selectbox('viewselect', - $env{'form.viewselect'}, - \&viewoptiontext, - sort(keys(%Views))); - $scrout.= '  '; + $scrout .= '' + .&mt('Type:').' ' + .&Apache::lonmeta::selectbox('viewselect', + $env{'form.viewselect'}, + \&viewoptiontext, + sort(keys(%Views))) + .''; my $countselect = &Apache::lonmeta::selectbox('show', $env{'form.show'}, undef, (10,20,50,100,1000,10000)); - $scrout .= (' 'x2).&mt('[_1] Records per Page',$countselect). - ''.$/; + $scrout .= ' ' + .&mt('Records per Page:').' '.$countselect + .''.$/; return $scrout; } @@ -1175,8 +1016,9 @@ Outputs: array of values. Returns undef This function is the reverse of &make_persistent(); Retrieve persistent data from %persistent_db. Retrieved items will have their -values unescaped. If the item contains commas (before unescaping), the -returned value will be an array pointer. +values unescaped. If the item is 'domains; then the returned +value will be a hash pointer. Otherwise, if the item contains +commas (before unescaping), the returned value will be an array pointer. =cut @@ -1194,13 +1036,25 @@ sub get_persistent_data { push @Values, undef; next; } - my @values = map { - &unescape($_); - } split(',',$persistent_db{$name}); - if (@values <= 1) { - push @Values,$values[0]; + if ($name eq 'domains') { + my %valueshash; + my @items= map { &unescape($_); } split(',',$persistent_db{$name}); + foreach my $item (@items) { + if ($item =~ /=/) { + my ($key,$val) = map { &unescape($_); } split(/=/,$item); + $valueshash{$key} = $val; + } + } + push(@Values,\%valueshash); } else { - push @Values,\@values; + my @values = map { + &unescape($_); + } split(',',$persistent_db{$name}); + if (@values <= 1) { + push @Values,$values[0]; + } else { + push @Values,\@values; + } } } untie (%persistent_db); @@ -1218,7 +1072,9 @@ Inputs: Hash of values to save, filename Store variables away to the %persistent_db. 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 @@ -1230,8 +1086,17 @@ sub make_persistent { return undef if (! tie(%persistent_db,'GDBM_File', $filename,&GDBM_WRCREAT(),0640)); foreach my $name (keys(%save)) { - my @values = (ref($save{$name}) ? @{$save{$name}} : ($save{$name})); - # We handle array references, but not recursively. + my @values=(); + if (ref($save{$name}) eq 'ARRAY') { + @values = @{$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; } @@ -1310,7 +1175,7 @@ sub parse_advanced_search { 'lastrevisiondatestart_month','lastrevisiondatestart_day', 'lastrevisiondatestart_year','lastrevisiondateend_month', 'lastrevisiondateend_day','lastrevisiondateend_year') { - $env{'form.'.$field}=~s/[^\w\/\s\(\)\=\-\"\']//g; + $env{'form.'.$field}=~s/[^\w\/\s\(\)\=\-\"\'.\*]//g; } foreach ('mode','form','element') { # is this required? Hmmm. @@ -1343,6 +1208,17 @@ sub parse_advanced_search { $fillflag++; } } + if ($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 (! $fillflag) { &output_blank_field_error($r,$closebutton, 'phase=disp_adv',$hidden_fields); @@ -1429,29 +1305,56 @@ sub parse_advanced_search { &Apache::loncommon::copyrightdescription($env{'form.copyright'}). "
\n"; } - # - # 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.$field.'>'.$min.'
'; - } - if (defined($max) && $max =~ /^(\d+\.\d+|\d+|\.\d+)$/) { - push(@queries,'('.$field.'<'.$max.')'); - $pretty_search_string.=$font.$field.'<'.$max.'
'; + 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; + $field =~ tr/A-Z/a-z/; + if ($field ne '') { + my $value = $env{'form.addedvalues_'.$i}; + if ($value ne '') { + $value =~ s/'/''/g; #' stupid emacs + my ($error,$query) = + &process_phrase_input($value,0,'pf.value'); + if (!defined($error)) { + push(@queries,"pf.field = '$field' AND $query"); + $pretty_search_string .= + $font.$field.': '. + $env{'form.addedvalues_'.$i}.'
'; + } + } else { + push(@queries,"pf.field = '$field' AND pf.value IS NULL"); + } + } + } + } 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.$field.'>'.$min.'
'; + } + if (defined($max) && $max =~ /^(\d+\.\d+|\d+|\.\d+)$/) { + push(@queries,'('.$field.'<'.$max.')'); + $pretty_search_string.=$font.$field.'<'.$max.'
'; + } } } # @@ -1510,23 +1413,29 @@ sub parse_advanced_search { ## ## Deal with restrictions to given domains ## - my ($libraries_to_query,$pretty_domains_string) = &parse_domain_restrictions(); + my ($libraries_to_query,$pretty_domains_string,$domains_to_query) = + &parse_domain_restrictions(); if ($pretty_domains_string) { $pretty_search_string .= $pretty_domains_string."
\n"; } # 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) { $query = ''; } #&Apache::lonnet::logthis('advanced query = '.$/.$query); return ($query,$customquery,$customshow,$libraries_to_query, - $pretty_search_string); + $pretty_search_string,$domains_to_query); } sub parse_domain_restrictions { my $libraries_to_query = undef; + my $domains_to_query = undef; # $env{'form.domains'} can be either a scalar or an array reference. # We need an array. if (! exists($env{'form.domains'}) || $env{'form.domains'} eq '') { @@ -1540,24 +1449,42 @@ sub parse_domain_restrictions { $domain_hash{$_}++; } if ($domain_hash{'any'}) { - $pretty_domains_string = "In all LON-CAPA domains."; + $pretty_domains_string = &mt("in all LON-CAPA domains."); } else { if (@allowed_domains > 1) { - $pretty_domains_string = "In LON-CAPA domains:"; + $pretty_domains_string = &mt("in LON-CAPA domains:"); } else { - $pretty_domains_string = "In LON-CAPA domain "; + $pretty_domains_string = &mt("in LON-CAPA domain "); } foreach (sort @allowed_domains) { $pretty_domains_string .= "".$_." "; } - foreach (keys(%Apache::lonnet::libserv)) { - if (exists($domain_hash{$Apache::lonnet::hostdom{$_}})) { - push @$libraries_to_query,$_; + my %library_servers = &Apache::lonnet::get_unique_servers(\@allowed_domains, + 'library'); + 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, - $pretty_domains_string); + $pretty_domains_string, + $domains_to_query); } ###################################################################### @@ -1578,7 +1505,7 @@ sub parse_basic_search { # # Clean up fields for safety for my $field ('basicexp') { - $env{"form.$field"}=~s/[^\w\s\'\"\!\(\)\-]//g; + $env{"form.$field"}=~s/[^\w\s\'\"\!\(\)\-\*]//g; } foreach ('mode','form','element') { # is this required? Hmmm. @@ -1586,7 +1513,8 @@ sub parse_basic_search { $env{"form.$_"}=&unescape($env{"form.$_"}); $env{"form.$_"}=~s/[^\w\/\s\(\)\=\-\"\']//g; } - my ($libraries_to_query,$pretty_domains_string) = &parse_domain_restrictions(); + my ($libraries_to_query,$pretty_domains_string,$domains_to_query) = + &parse_domain_restrictions(); # # Check to see if enough of a query is filled in my $search_string = $env{'form.basicexp'}; @@ -1596,10 +1524,13 @@ sub parse_basic_search { } my $pretty_search_string=$search_string; my @Queries; - my $searchfield = 'concat_ws(" ",'.join(',', - ('title','author','subject', - 'notes','abstract','keywords') - ).')'; + my @fields = ('title','author','subject','notes','abstract','keywords'); + my $searchfield; + if ($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, $env{'form.related'}, $searchfield); @@ -1612,16 +1543,24 @@ sub parse_basic_search { #foreach my $q (@Queries) { # &Apache::lonnet::logthis(' '.$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 '') { $pretty_search_string .= ' '.$pretty_domains_string; } $pretty_search_string .= "
\n"; $pretty_search_string =~ s:^
and ::; - #&Apache::lonnet::logthis('simple search final query = '.$/.$final_query); + &Apache::lonnet::logthis('simple search final query = '.$/.$final_query); return ($final_query,$pretty_search_string, - $libraries_to_query); + $libraries_to_query,$domains_to_query); } @@ -1722,7 +1661,7 @@ sub process_phrase_input { $item[1]; } term: - /[\w\Q:!@#$%^&*()+_=|{}<>,.;\\\/?\E]+/ { + /[\w\Q:!@#$%^&*()+_=|{}<>,.;\\\/?\E\-]+/ { $item[1]; } ENDGRAMMAR @@ -1893,14 +1832,14 @@ sub build_date_queries { if ((defined($cafter) && ! defined($cbefore)) || (defined($cbefore) && ! defined($cafter))) { # This is bad, so let them know - $error = &mt('Incorrect entry for the creation date. '. + $error = &mt('Incorrect entry for the creation date. '. 'You must specify both the beginning and ending dates.'); } if (! defined($error) && ((defined($mafter) && ! defined($mbefore)) || (defined($mbefore) && ! defined($mafter)))) { # This is also bad, so let them know - $error = &mt('Incorrect entry for the last revision date. '. + $error = &mt('Incorrect entry for the last revision date. '. 'You must specify both the beginning and ending dates.'); } if (! defined($error)) { @@ -1982,6 +1921,10 @@ sub copyright_check { ($env{'user.domain'} ne $resdom)) { return 0; } + # Check for custom rights + if ($Metadata->{'copyright'} eq 'custom') { + return &Apache::lonnet::customaccess('bre',$Metadata->{'url'}); + } return 1; } @@ -2009,9 +1952,15 @@ sub ensure_db_and_table { ## Sanity check the table id. ## if (! defined($table) || $table eq '' || $table =~ /\D/ ) { - $r->print("Unable to retrieve search results. ". - "Unable to determine the table results were stored in. ". - &Apache::loncommon::end_page()); + $r->print(&Apache::loncommon::start_page('Error') + .'

' + .&mt('Unable to retrieve search results. ' + .'Unable to determine the table results were saved in.') + .'

' + . '

'.&mt('Internal info:').'

' + .'
'.$table.'
' + .&Apache::loncommon::end_page() + ); return undef; } ## @@ -2019,9 +1968,12 @@ sub ensure_db_and_table { ## my $connection_result = &Apache::lonmysql::connect_to_db(); if (!defined($connection_result)) { - $r->print("Unable to connect to the MySQL database where your results". - " are stored.". - &Apache::loncommon::end_page()); + $r->print( + '

' + .&mt('Unable to connect to the MySQL database where your results are saved.') + .'

' + .&Apache::loncommon::end_page() + ); &Apache::lonnet::logthis("lonsearchcat: unable to get lonmysql to". " connect to database."); &Apache::lonnet::logthis(&Apache::lonmysql::get_error()); @@ -2029,13 +1981,20 @@ sub ensure_db_and_table { } my $table_check = &Apache::lonmysql::check_table($table); if (! defined($table_check)) { - $r->print("A MySQL error has occurred.". - &Apache::loncommon::end_page()); + $r->print( + '

' + .&mt('A MySQL error has occurred.') + .'

' + .&Apache::loncommon::end_page()); &Apache::lonnet::logthis("lonmysql was unable to determine the status". " of table ".$table); return undef; } elsif (! $table_check) { - $r->print("The table of results could not be found."); + $r->print( + '

' + .&mt('The table of results could not be found.') + .'

' + ); &Apache::lonnet::logthis("The user requested a table, ".$table. ", that could not be found."); return undef; @@ -2093,6 +2052,7 @@ sub print_sort_form { } my $js =< +// END - my $start_page = &Apache::loncommon::start_page('Results',$js, - {'only_body' => 1}); + my $start_page = &Apache::loncommon::start_page('Results',$js); my $breadcrumbs= &Apache::lonhtmlcommon::breadcrumbs('Searching','Searching', $env{'form.catalogmode'} ne 'import'); @@ -2129,14 +2089,11 @@ END # } # $result.="\n"; my $revise = &revise_button(); - $result.=< -There are $total_results matches to your query. $revise -

-Search:$pretty_query_string -

- -END + $result.='

' + .&mt('Total of [quant,_1,match,matches] to your query.',$total_results) + .' '.$revise.'

' + .'

'.&mt('Search: ').$pretty_query_string + .'

'; $r->print($result.&Apache::loncommon::end_page()); return; } @@ -2173,7 +2130,7 @@ my @Fullindicies; Creates the table of search results by calling lonmysql. Stores the table id in $env{'form.table'} -Inputs: none. +Inputs: search area - either res or portfolio Returns: the identifier of the table on success, undef on error. @@ -2182,8 +2139,9 @@ Returns: the identifier of the table on ###################################################################### ###################################################################### sub set_up_table_structure { + my ($tabletype) = @_; my ($datatypes,$fullindicies) = - &LONCAPA::lonmetadata::describe_metadata_storage(); + &LONCAPA::lonmetadata::describe_metadata_storage($tabletype); # Copy the table description before modifying it... @Datatypes = @{$datatypes}; unshift(@Datatypes,{name => 'id', @@ -2196,7 +2154,12 @@ sub set_up_table_structure { } 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 $table = &Apache::lonmysql::create_table ( { columns => \@Datatypes, FULLTEXT => [{'columns' => \@Fullindicies},], @@ -2240,16 +2203,28 @@ Returns: Nothing. sub update_count_status { my ($r,$text) = @_; $text =~ s/\'/\\\'/g; - $r->print - ("\n"); + $r->print(< +// + +SCRIPT + $r->rflush(); } sub update_status { my ($r,$text) = @_; $text =~ s/\'/\\\'/g; - $r->print - ("\n"); + $r->print(< +// + +SCRIPT + $r->rflush(); } @@ -2276,9 +2251,14 @@ sub update_seconds { my ($r) = @_; my $time = &time_left(); if (($last_time-$time) > 0) { - $r->print("\n"); + $r->print(< +// + +SCRIPT + $r->rflush(); } $last_time = $time; @@ -2302,14 +2282,15 @@ Returns: html string for a 'revise searc ###################################################################### ###################################################################### sub revise_button { + my $revisetext = &mt('Revise search'); my $revise_phase = 'disp_basic'; $revise_phase = 'disp_adv' if ($env{'form.searchmode'} eq 'advanced'); my $newloc = '/adm/searchcat'. '?persistent_db_id='.$env{'form.persistent_db_id'}. - '&cleargroupsort=1'. - '&phase='.$revise_phase; - my $result = qq{ }; + '&cleargroupsort=1'. + '&phase='.$revise_phase; + my $result = qq{ }; return $result; } @@ -2328,22 +2309,23 @@ results into MySQL. ###################################################################### ###################################################################### sub run_search { - my ($r,$query,$customquery,$customshow,$serverlist,$pretty_string) = @_; - + my ($r,$query,$customquery,$customshow,$serverlist, + $pretty_string,$area,$domainsref) = @_; + my $tabletype = 'metadata'; + if ($area eq 'portfolio') { + $tabletype = 'portfolio_search'; + } my $connection = $r->connection; # # Print run_search header # - my $start_page = &Apache::loncommon::start_page('Search Status',undef, - {'only_body' => 1}); + my $start_page = &Apache::loncommon::start_page('Search Status',undef); my $breadcrumbs = &Apache::lonhtmlcommon::breadcrumbs('Searching','Searching', $env{'form.catalogmode'} ne 'import'); $r->print(< - END # Remove leading and trailing
$pretty_string =~ s:^\s*
::i; @@ -2354,28 +2336,52 @@ END pop(@Lines); } if (@Lines > 2) { - $pretty_string = join '
',(@Lines[0..2],'....
'); + $pretty_string = join '
',(@Lines[0..2],'...
'); } $r->print(&mt("Search: [_1]",$pretty_string)); $r->rflush(); # # Determine the servers we need to contact. - my @Servers_to_contact; + my (@Servers_to_contact,%domains_by_server); if (defined($serverlist)) { if (ref($serverlist) eq 'ARRAY') { @Servers_to_contact = @$serverlist; } else { @Servers_to_contact = ($serverlist); } + if (ref($domainsref) eq 'HASH') { + foreach my $server (@Servers_to_contact) { + $domains_by_server{$server} = $domainsref->{$server}; + } + } } 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) { + my %possdoms; + map { $possdoms{$_}=1; } &Apache::lonnet::machine_domains($all_library_servers{$server}); + $domains_by_server{$server} = + join(',',sort(&Apache::lonnet::machine_domains($all_library_servers{$server}))); + } } my %Server_status; # # Check on the mysql table we will use to store results. my $table =$env{'form.table'}; 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.". &Apache::loncommon::end_page()); return; @@ -2404,21 +2410,26 @@ END ## ## Prepare for the big loop. my $hitcountsum; + my %matches; my $server; my $status; my $revise = &revise_button(); - $r->print(< -StatusTotal MatchesTime Remaining - - - - -$revise - - - -END + $r->print('
'."\n". + ''."\n". + '' + .'' + .'' + .&Apache::loncommon::end_data_table_header_row() + .&Apache::loncommon::start_data_table_row() + .'' + .'' + .'' + .&Apache::loncommon::end_data_table_row() + .&Apache::loncommon::end_data_table() + .'
'."\n". + &Apache::loncommon::start_data_table()); + $r->print(&Apache::loncommon::start_data_table_header_row() + .''.&mt('Status').''.&mt('Total Matches').''.&mt('Time Remaining').' '.$revise.'
'); $r->rflush(); &reset_timing(); &update_seconds($r); @@ -2433,7 +2444,7 @@ END my $server = shift(@Servers_to_contact); &update_status($r,&mt('contacting [_1]',$server)); my $reply=&Apache::lonnet::metadata_query($query,$customquery, - $customshow,[$server]); + $customshow,[$server],\%domains_by_server); ($server) = keys(%$reply); $Server_status{$server} = $reply->{$server}; } else { @@ -2458,8 +2469,11 @@ END delete ($Server_status{$server}); next; } - $status=~s|/||g; - my $datafile=$r->dir_config('lonDaemons').'/tmp/'.$status; + $status=~s|/||g; + + + + my $datafile=LONCAPA::tempdir().$status; if (-e $datafile && ! -e "$datafile.end") { &update_status($r,&mt('Receiving results from [_1]',$server)); next; @@ -2487,14 +2501,18 @@ END next if (! $result); # # Parse the result. - my %Fields = &parse_raw_result($result,$server); + my %Fields = &parse_raw_result($result,$server,$tabletype); $Fields{'hostname'} = $server; # - # Skip if external and we did not want that - next if ((! $env{'form.inclext'}) && ($Fields{'url'}=~/^\/ext\//)); # Skip based on copyright next if (! ©right_check(\%Fields)); + if ($area eq 'portfolio') { + next if (defined($matches{$Fields{'url'}})); + # Skip if inaccessible + next if (!&Apache::lonnet::portfolio_access($Fields{'url'})); + $matches{$Fields{'url'}} = 1; + } # # Store the result in the mysql database my $result = &Apache::lonmysql::store_row($table,\%Fields); @@ -2519,7 +2537,7 @@ END last if ($connection->aborted()); &update_seconds($r); } - &update_status($r,&mt('Search Complete [_1]',$server)); + &update_status($r,&mt('Search Complete on Server [_1]',$server)); &update_seconds($r); # &Apache::lonmysql::disconnect_from_db(); # This is unneccessary @@ -2529,11 +2547,11 @@ END # loaded from /adm/searchcat $r->print(&Apache::loncommon::end_page()); # if ($env{'form.catalogmode'} ne 'import') { - $r->print(""); + $r->print(< +window.location='/adm/searchcat?phase=sort&persistent_db_id=$env{'form.persistent_db_id'}'; + +SCRIPT # } return; } @@ -2556,15 +2574,15 @@ sub prev_next_buttons { return '' if ($show eq 'all'); # No links if you get them all at once. # # Create buttons - my $buttons = ''; - $buttons .= ' 'x3; - $buttons .= '' + .'' + .' ' + .'' + .' ' + .'' + .'

'; } ###################################################################### @@ -2581,7 +2599,7 @@ Prints the results out for selection and ###################################################################### ###################################################################### sub display_results { - my ($r,$importbutton,$closebutton,$diropendb) = @_; + my ($r,$importbutton,$closebutton,$diropendb,$area) = @_; my $connection = $r->connection; $r->print(&search_results_header($importbutton,$closebutton)); ## @@ -2589,7 +2607,9 @@ sub display_results { ## my $viewfunction = $Views{$env{'form.viewselect'}}; if (!defined($viewfunction)) { - $r->print("Internal Error - Bad view selected.\n"); + $r->print('

' + .&mt('Internal Error - Bad view selected.') + .'

'."\n"); $r->rflush(); return; } @@ -2606,7 +2626,10 @@ sub display_results { if ($env{'form.catalogmode'} eq 'import') { if (! tie(%groupsearch_db,'GDBM_File',$diropendb, &GDBM_WRCREAT(),0640)) { - $r->print('Unable to store import results.'. + $r->print('

'. + &mt('Unable to save import results.'). + '

'. + ''. &Apache::loncommon::end_page()); $r->rflush(); return; @@ -2620,7 +2643,10 @@ sub display_results { ## Get the number of results my $total_results = &Apache::lonmysql::number_of_rows($table); if (! defined($total_results)) { - $r->print("A MySQL error has occurred.". + $r->print('

'. + &mt('A MySQL error has occurred.'). + '

'. + ''. &Apache::loncommon::end_page()); &Apache::lonnet::logthis("lonmysql was unable to determine the number". " of rows in table ".$table); @@ -2651,7 +2677,8 @@ sub display_results { $r->print(&hidden_field('table'). &hidden_field('phase'). &hidden_field('persistent_db_id'). - &hidden_field('start') + &hidden_field('start'). + &hidden_field('area') ); # # Build sorting selector @@ -2672,6 +2699,16 @@ sub display_results { {key =>'lowestgradelevel'}, {key =>'highestgradelevel'}, {key =>'standards',desc=>'Standards'}, + ); + if ($area eq 'portfolio') { + push(@fields, + ( + {key => 'scope'}, + {key => 'keynum'}, + )); + } else { + push(@fields, + ( {key =>'count',desc=>'Number of accesses'}, {key =>'stdno',desc=>'Students Attempting'}, {key =>'avetries',desc=>'Average Number of Tries'}, @@ -2682,7 +2719,8 @@ sub display_results { {key =>'correct',desc=>'Evaluation: Material is Correct'}, {key =>'helpful',desc=>'Evaluation: Material is Helpful'}, {key =>'depth',desc=>'Evaluation: Material has Depth'}, - ); + )); + } my %fieldnames = &Apache::lonmeta::fieldnames(); my @field_order; foreach my $field_data (@fields) { @@ -2699,7 +2737,13 @@ sub display_results { my %sort_fields = map {$_->{'key'},$_->{'desc'}} @fields; $sort_fields{'select_form_order'} = \@field_order; $env{'form.sortorder'} = 'desc' if (! exists($env{'form.sortorder'})); - $env{'form.sortfield'} = 'count' if (! exists($env{'form.sortfield'})); + if (! exists($env{'form.sortfield'})) { + if ($area eq 'portfolio') { + $env{'form.sortfield'} = 'owner'; + } else { + $env{'form.sortfield'} = 'count'; + } + } if (! exists($env{'form.sortorder'})) { if ($env{'form.sortfield'}=~/^(count|stdno|disc|clear|technical|correct|helpful)$/) { $env{'form.sortorder'}='desc'; @@ -2707,37 +2751,40 @@ sub display_results { $env{'form.sortorder'}='asc'; } } - my $sortform = &mt('Sort by [_1] [_2]', - &Apache::loncommon::select_form($env{'form.sortfield'}, + my $sortform = '' + .&mt('Sort by:').' ' + .&Apache::loncommon::select_form($env{'form.sortfield'}, 'sortfield', - %sort_fields), - &Apache::loncommon::select_form($env{'form.sortorder'}, + \%sort_fields) + .' ' + .&Apache::loncommon::select_form($env{'form.sortorder'}, 'sortorder', - (asc =>&mt('Ascending'), + {asc =>&mt('Ascending'), desc=>&mt('Descending') - )) - ); + }) + .''; ## - ## Output links (if necessary) for 'prev' and 'next' pages. - $r->print - ('
'. - ''.$sortform.''. - ''. - &prev_next_buttons($min,$env{'form.show'},$total_results). - ''. - &viewoptions().'
' - ); + ## Display links for 'prev' and 'next' pages (if necessary) and Display Options + $r->print('
'."\n" + .''.&mt('Display Options').''."\n" + .$sortform + .' ' + .&viewoptions() + .'
' + .&prev_next_buttons($min,$env{'form.show'},$total_results) + ); + if ($total_results == 0) { $r->print(''. - '

'.&mt('There are currently no results').'.

'. + '

'.&mt('There are currently no results.').'

'. "". &Apache::loncommon::end_page()); return; } else { - $r->print('
'. + $r->print('
'. mt('Results [_1] to [_2] out of [_3]', $min,$max,$total_results). - "
\n"); + "\n"); } ## ## Get results from MySQL table @@ -2763,13 +2810,18 @@ sub display_results { my @Results = &Apache::lonmysql::get_rows($table,$sort_command); ## ## Loop through the results and output them. + my $tabletype = 'metadata'; + if ($area eq 'portfolio') { + $tabletype = 'portfolio_search'; + } + $r->print(&Apache::loncommon::start_data_table()); foreach my $row (@Results) { if ($connection->aborted()) { &cleanup(); return; } - my %Fields = %{&parse_row(@$row)}; - my $output="

\n"; + my %Fields = %{&parse_row($tabletype,@$row)}; + my $output; if (! defined($Fields{'title'}) || $Fields{'title'} eq '') { $Fields{'title'} = 'Untitled'; } @@ -2778,21 +2830,27 @@ sub display_results { # Render the result into html $output.= &$viewfunction($prefix,%Fields); # Print them out as they come in. - $r->print($output); + $r->print(&Apache::loncommon::start_data_table_row() + .'' + .$output + .'' + .&Apache::loncommon::end_data_table_row() + ); $r->rflush(); } + $r->print(&Apache::loncommon::end_data_table()); if (@Results < 1) { - $r->print(&mt("There were no results matching your query")); + $r->print('

' + .&mt('There were no results matching your query.') + .'

'); } else { - $r->print - ('
'. - &prev_next_buttons($min,$env{'form.show'},$total_results, + $r->print( + &prev_next_buttons($min,$env{'form.show'},$total_results, "table=".$env{'form.table'}. - "&phase=results". - "&persistent_db_id=". + "&phase=results". + "&persistent_db_id=". $env{'form.persistent_db_id'}) - ."
\n" - ); + ); } $r->print("".&Apache::loncommon::end_page()); $r->rflush(); @@ -2821,8 +2879,8 @@ sub catalogmode_output { $title=~ s/\'/\\\'/g; if ($env{'form.catalogmode'} eq 'interactive') { $output.=< + END } @@ -2831,8 +2889,8 @@ END $groupsearch_db{"pre_${fnum}_title"}=$title; $output.=< - + END } @@ -2852,10 +2910,10 @@ Parse a row returned from the database. ###################################################################### ###################################################################### sub parse_row { - my @Row = @_; + my ($tabletype,@Row) = @_; my %Fields; if (! scalar(@Datatypes)) { - &set_up_table_structure(); + &set_up_table_structure($tabletype); } for (my $i=0;$i<=$#Row;$i++) { $Fields{$Datatypes[$i]->{'name'}}=&unescape($Row[$i]); @@ -2891,12 +2949,13 @@ The 'title' field is set to "Untitled" i ########################################################### ########################################################### sub parse_raw_result { - my ($result,$hostname) = @_; + my ($result,$hostname,$tabletype) = @_; # conclude from self to others regarding fields my %Fields=&LONCAPA::lonmetadata::metadata_col_to_hash - (map { + ($tabletype, + map { &unescape($_); - } (split(/\,/,$result)) ); + } (split(/\,/,$result)) ); return %Fields; } @@ -3000,6 +3059,7 @@ sub search_results_header { if (! exists($env{'form.mode'}) || $env{'form.mode'} ne 'edit') { $js.=< +// SCRIPT } elsif ($env{'form.mode'} eq 'edit') { @@ -3039,6 +3100,7 @@ END $js.=< +// SCRIPT } } + my $inhibit_menu = "&".&Apache::loncommon::inhibit_menu_check(); $js.=< SCRIPT my $start_page = &Apache::loncommon::start_page(undef,$js, - {'only_body' =>1}); + {'only_body' =>1, + 'add_wishlist' =>1, + 'add_modal' =>1}); my $result=< @@ -3093,23 +3161,11 @@ END return $result; } -###################################################################### -###################################################################### -sub search_status_header { - my $start_page = &Apache::loncommon::start_page('Search Status',undef, - {'only_body' => 1}); - return <Search Status -Sending search request to LON-CAPA servers.
-ENDSTATUS -} - sub results_link { - my $basic_link = "/adm/searchcat?"."&table=".$env{'form.table'}. - "&persistent_db_id=".$env{'form.persistent_db_id'}; - my $results_link = $basic_link."&phase=results". - "&pause=1"."&start=1"; + my $basic_link = "/adm/searchcat?"."&table=".$env{'form.table'}. + "&persistent_db_id=".$env{'form.persistent_db_id'}; + my $results_link = $basic_link."&phase=results". + "&pause=1"."&start=1"; return $results_link; } @@ -3117,14 +3173,16 @@ sub results_link { ###################################################################### sub print_frames_interface { my $r = shift; - my $basic_link = "/adm/searchcat?"."&table=".$env{'form.table'}. - "&persistent_db_id=".$env{'form.persistent_db_id'}; - my $run_search_link = $basic_link."&phase=run_search"; + my $basic_link = "/adm/searchcat?"."&table=".$env{'form.table'}. + "&persistent_db_id=".$env{'form.persistent_db_id'}; + my $run_search_link = $basic_link."&phase=run_search"; my $results_link = &results_link(); my $js = < +// JS @@ -3186,6 +3244,28 @@ sub evalfields { ###################################################################### ###################################################################### +sub display_tools { + my ($title, $jumpurl) = @_; + my $result; + # Metadata + $result.= + &Apache::loncommon::modal_link( + $jumpurl.'.meta?inhibitmenu=yes', + 'Info', + 500,500,'_blank',undef,&mt('Metadata')); + # Stored Links + $result.= + ' '. + ''; + return $result; +} + +###################################################################### +###################################################################### + =pod =item Metadata Viewing Functions @@ -3209,13 +3289,15 @@ sub detailed_citation_view { my ($prefix,%values) = @_; my $result; my $jumpurl=$values{'url'}; - $jumpurl=~s/^\/ext\//http\:\/\//; - $result .= ''.$prefix. - ''.' '. - ''.$values{'title'}."\n"; - $result .= "

\n"; - $result .= ''.$values{'author'}.','. + $jumpurl=~s|^/ext/|http://|; + $result .= + ''.$prefix. + ''.' '. + ''.$values{'title'}."\n". + &display_tools($values{'title'}, $jumpurl). + "

\n". + ''.$values{'author'}.','. ' '.$values{'owner'}.'
'; foreach my $field ( @@ -3279,11 +3361,8 @@ sub detailed_citation_view { if (exists($field->{'type'}) && $field->{'type'} eq 'list') { $result .= ''.&mt($field->{'translate'}).''; foreach my $item (split(',',$values{$field->{'name'}})){ - $result .= - &Apache::lonhtmlcommon::crumbs($item, - (($env{'form.catalogmode'} eq 'import')?'_top':'preview'), - '/res', - (($env{'form.catalogmode'} eq 'import')?'parent.statusframe.document.forms.statusform':''),2,0,1); + $item = &Apache::lonnet::clutter($item); + $result .= '
'.&display_url($item,1).'
'; } } elsif (exists($field->{'format'}) && $field->{'format'} ne ''){ $result.= &mt($field->{'translate'}, @@ -3291,11 +3370,7 @@ sub detailed_citation_view { $values{$field->{'name'}}))."
\n"; } else { if ($field->{'special'} eq 'url link') { - $result.= - &Apache::lonhtmlcommon::crumbs($jumpurl, - (($env{'form.catalogmode'} eq 'import')?'_top':'preview'), - '', - (($env{'form.catalogmode'} eq 'import')?'parent.statusframe.document.forms.statusform':''),3,0,1); + $result .= '
'.&display_url($jumpurl,1).'
'; } else { $result.= &mt($field->{'translate'}, $values{$field->{'name'}}); @@ -3310,17 +3385,14 @@ sub detailed_citation_view { if (exists($values{'shortabstract'}) && $values{'shortabstract'} ne '') { $result .= '

'.$values{'shortabstract'}.'

'; } - $result .= '
'."\n"; return $result; } sub detailed_citation_preview { my ($prefix,%values)=@_; - return '
'. - &detailed_citation_view($prefix,%values). + return &detailed_citation_view($prefix,%values). ''. - &Apache::lonindexer::showpreview($values{'url'}). - '

'; + &Apache::lonindexer::showpreview($values{'url'}); } @@ -3337,7 +3409,7 @@ sub detailed_citation_preview { sub summary_view { my ($prefix,%values) = @_; my $icon=&Apache::loncommon::icon($values{'url'}); - my $result=qq{$prefix}; + my $result=qq{$prefix}; if (exists($env{'form.sortfield'}) && $env{'form.sortfield'} !~ /^(default| author| @@ -3351,31 +3423,26 @@ sub summary_view { $result .= ' '.$tmp.' '; } my $jumpurl=$values{'url'}; - $jumpurl=~s/^\/ext\//http\:\/\//; - my $link=&Apache::lonhtmlcommon::crumbs($jumpurl, - (($env{'form.catalogmode'} eq 'import')?'_top':'preview'), - '', - (($env{'form.catalogmode'} eq 'import')?'parent.statusframe.document.forms.statusform':''),2,0,1); - - $result.=<$values{'title'}$link + $jumpurl=~s|^/ext/|http://|; + my $link = '
'.&display_url($jumpurl,1).'
'; + $result .= + ''.$values{'title'}.''. + &display_tools($values{'title'}, $jumpurl).< +$link
$values{'author'}, $values{'owner'} -- $values{'lastrevisiondate'}
$values{'copyrighttag'}
$values{'extrashow'} -

-
END return $result; } sub summary_preview { my ($prefix,%values)=@_; - return '
'. - &summary_view($prefix,%values). + return &summary_view($prefix,%values). ''. - &Apache::lonindexer::showpreview($values{'url'}). - '

'; + &Apache::lonindexer::showpreview($values{'url'}); } ###################################################################### @@ -3392,25 +3459,45 @@ sub summary_preview { sub compact_view { my ($prefix,%values) = @_; my $jumpurl=$values{'url'}; - $jumpurl=~s/^\/ext\//http\:\/\//; - my $link=&Apache::lonhtmlcommon::crumbs($jumpurl, - (($env{'form.catalogmode'} eq 'import')?'_top':'preview'), - '', - (($env{'form.catalogmode'} eq 'import')?'parent.statusframe.document.forms.statusform':''),1,1,1).' '; + $jumpurl=~s|^/ext/|http://|; + + my $link = &display_url($jumpurl,1); + my $result = - $prefix.''; + $prefix.''; if (exists($env{'form.sortfield'}) && $env{'form.sortfield'} !~ /^(default|author|url|title)$/) { my $tmp = $values{$env{'form.sortfield'}}; if (! defined($tmp)) { $tmp = 'undefined'; } $result .= ' '.$tmp.' '; } - $result.=' '. - $values{'title'}.''.(' 'x2).$link. - ''.$values{'author'}.' ('.$values{'domain'}.')
'; + $jumpurl = &HTML::Entities::encode($jumpurl,'<>&"'); + $result.=' '. + ''. + &HTML::Entities::encode($values{'title'},'<>&"').' '. + &display_tools($values{'title'}, $jumpurl). + $link.' '.$values{'author'}.' ('.$values{'domain'}.')'; return $result; } +sub display_url { + my ($url,$skiplast) = @_; + my $link; + if ($url=~m|^/ext/|) { + $url=~s|^/ext/|http://|; + $link=''.$url.''; + } elsif ($url=~m{^(http://|/uploaded/)}) { + $link=''.$url.''; + } else { + $link=&Apache::lonhtmlcommon::crumbs( + $url, + 'preview', + '', + (($env{'form.catalogmode'} eq 'import')?'parent.statusframe.document.forms.statusform':''), + $skiplast).' '; + } + return $link; +} ###################################################################### ###################################################################### @@ -3428,15 +3515,18 @@ sub fielded_format_view { my $icon=&Apache::loncommon::icon($values{'url'}); my %Translated = &Apache::lonmeta::fieldnames(); my $jumpurl=$values{'url'}; - $jumpurl=~s/^\/ext\//http\:\/\//; + $jumpurl=~s|^/ext/|http://|; my $result=< +$prefix
URL:
-
$values{'url'}
+
$values{'url'} END + $result .= + &display_tools($values{'title'}, $jumpurl).' +
'; foreach my $field ('title','author','domain','subject','keywords','notes', 'mimetag','language','creationdate','lastrevisiondate', 'owner','copyrighttag','hostname','abstract') { @@ -3457,7 +3547,6 @@ END } $result .= "
\n"; $result .= $values{'extrashow'}; - $result .= '
'."\n"; return $result; } @@ -3531,7 +3620,6 @@ $prefix $xml $values{'extrashow'} -
END return $result; } @@ -3571,9 +3659,12 @@ sub output_unparsed_phrase_error { my ($r,$closebutton,$parms,$hidden_fields,$field)=@_; my $errorstring; if ($field eq 'basicexp') { - $errorstring = &mt('Unable to understand the search phrase [_1]. Please modify your search.',$env{'form.basicexp'}); + $errorstring = &mt('Unable to understand the search phrase [_1]. Please modify your search.' + ,''.$env{'form.basicexp'}.''); } else { - $errorstring = &mt('Unable to understand the search phrase [_1]:[_2].',$field,$env{'form.'.$field}); + $errorstring = &mt('Unable to understand the search phrase [_1]: [_2]' + ,''.$field.'' + ,$env{'form.'.$field}); } my $heading = &mt('Unparsed Field'); my $revise = &mt('Revise search request'); @@ -3587,11 +3678,11 @@ $hidden_fields $closebutton

$heading

-

+

$errorstring

-$revise +$revise

$end_page ENDPAGE @@ -3619,23 +3710,32 @@ $parms is extra information to include i ###################################################################### sub output_blank_field_error { my ($r,$closebutton,$parms,$hidden_fields)=@_; - 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 $heading = &mt('Unactionable Search Queary'); + my $heading = &mt('Unactionable Search Query'); my $start_page = &Apache::loncommon::start_page('Search'); my $end_page = &Apache::loncommon::end_page(); + if ($closebutton) { + $closebutton = '

'.$closebutton.'


'; + } else { + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>'', + text=>$heading,}); + $start_page .= &Apache::lonhtmlcommon::breadcrumbs(); + } + $r->print(< $hidden_fields $closebutton -
+

$heading

-

+

$errormsg

-$revise  +$revise

$end_page ENDPAGE @@ -3666,16 +3766,18 @@ sub output_date_error { # make query information persistent to allow for subsequent revision my $start_page = &Apache::loncommon::start_page('Search'); my $end_page = &Apache::loncommon::end_page(); + my $heading = &mt('Error'); $r->print(< $hidden_fields +onclick='this.form.submit();' /> $closebutton +
-

Error

-

+

$heading

+

$message

$end_page @@ -3716,7 +3818,6 @@ sub cleanup { &Apache::lonnet::logthis('Failed cleanup searchcat: groupsearch_db'); } } - &untiehash(); &Apache::lonmysql::disconnect_from_db(); return OK; }