--- loncom/interface/lonsearchcat.pm 2005/04/07 06:56:23 1.243 +++ loncom/interface/lonsearchcat.pm 2009/12/01 18:07:50 1.319 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Search Catalog # -# $Id: lonsearchcat.pm,v 1.243 2005/04/07 06:56:23 albertel Exp $ +# $Id: lonsearchcat.pm,v 1.319 2009/12/01 18:07:50 bisitz Exp $ # # Copyright Michigan State University Board of Trustees # @@ -77,6 +77,8 @@ use LONCAPA::lonmetadata(); use HTML::Entities(); use Parse::RecDescent; use Apache::lonnavmaps; +use Apache::lonindexer(); +use LONCAPA; ###################################################################### ###################################################################### @@ -93,7 +95,9 @@ my %persistent_db; # gdbm hash which h # The different view modes and associated functions my %Views = ("detailed" => \&detailed_citation_view, + "detailedpreview" => \&detailed_citation_preview, "summary" => \&summary_view, + "summarypreview" => \&summary_preview, "fielded" => \&fielded_format_view, "xml" => \&xml_sgml_view, "compact" => \&compact_view); @@ -113,9 +117,6 @@ sub handler { my $diropendb; # The full path to the (temporary) search database file. # This is set and used in &handler() and is also used in # &output_results(). - my $bodytag; # LON-CAPA standard body tag, gotten from - # &Apache::lonnet::bodytag. - # No title, no table, just a tag. my $loaderror=&Apache::lonnet::overloaderror($r); if ($loaderror) { return $loaderror; } @@ -137,7 +138,7 @@ sub handler { &Apache::loncommon::get_unprocessed_cgi($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 @@ -153,7 +154,7 @@ sub handler { ## my $domain = $r->dir_config('lonDefDomain'); $diropendb= "/home/httpd/perl/tmp/". - "$env{'user.domain'}_$env{'user.name'}_searchcat.db"; + "$env{'user.domain'}_$env{'user.name'}_sel_res.db"; # # set the name of the persistent database # $env{'form.persistent_db_id'} can only have digits in it. @@ -162,32 +163,40 @@ sub handler { ($env{'form.launch'} eq '1')) { $env{'form.persistent_db_id'} = time; } - $bodytag=&Apache::loncommon::bodytag(undef,undef,undef,1); + my $persistent_db_file = "/home/httpd/perl/tmp/". - &Apache::lonnet::escape($domain). - '_'.&Apache::lonnet::escape($env{'user.name'}). + &escape($domain). + '_'.&escape($env{'user.name'}). '_'.$env{'form.persistent_db_id'}.'_persistent_search.db'; ## &Apache::lonhtmlcommon::clear_breadcrumbs(); + + my @allowed_searches = ('portfolio'); + if (&Apache::lonnet::allowed('bre',$env{'request.role.domain'})) { + push(@allowed_searches,'res'); + } if (exists($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", + push(@allowed_searches,'course'); + } + my $crumb_text = 'Portfolio Search'; + if (@allowed_searches == 3) { + $crumb_text = 'Course, Portfolio and Catalog Search'; + } elsif (@allowed_searches ==2) { + if (grep(/^res$/,@allowed_searches)) { + $crumb_text = 'Portfolio and Catalog Search'; + } elsif (grep(/^course$/,@allowed_searches)) { + $crumb_text = 'Portfolio and Course Search'; + } + } + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>'/adm/searchcat?'. + &Apache::loncommon::inhibit_menu_check(). + '&catalogmode='.$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)) { @@ -195,18 +204,13 @@ sub handler { &Apache::lonnet::logthis('lonsearchcat:'. 'Unable to recover data from '. $persistent_db_file); - my $html=&Apache::lonxml::xmlbegin(); - $r->print(< -LON-CAPA Search Error -$bodytag -We were unable to retrieve data describing your search. This is a serious -error and has been logged. Please alert your LON-CAPA administrator. - - -END - return OK; + 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', + $msg); + return OK; } } } else { @@ -218,7 +222,7 @@ END untie %groupsearch_db if (tied(%groupsearch_db)); if (($env{'form.cleargroupsort'} 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)) { &start_fresh_session(); untie %groupsearch_db; @@ -226,9 +230,9 @@ END } else { # This is a stupid error to give to the user. # It really tells them nothing. - my $html=&Apache::lonxml::xmlbegin(); - $r->print($html.''.$bodytag. - 'Unable to tie hash to db file'); + my $msg = 'Unable to tie hash to db file.'; + &Apache::loncommon::simple_error_page($r,'Search Error', + $msg); return OK; } } @@ -252,28 +256,35 @@ END if (exists($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 { $closebutton = ''; @@ -283,12 +294,7 @@ END ## Sanity checks on form elements ## if (!defined($env{'form.viewselect'})) { - if (($env{'form.catalogmode'} eq 'groupsearch') || - ($env{'form.catalogmode'} eq 'interactive')) { - $env{'form.viewselect'} ="Compact View"; - } else { - $env{'form.viewselect'} ="Detailed Citation View"; - } + $env{'form.viewselect'} ="summary"; } $env{'form.phase'} = 'disp_basic' if (! exists($env{'form.phase'})); $env{'form.show'} = 20 if (! exists($env{'form.show'})); @@ -302,19 +308,25 @@ END } # 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", + ({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 $srchtype Search", bug=>'Searching',}); } elsif ($env{'form.searchmode'} eq 'course search') { &Apache::lonhtmlcommon::add_breadcrumb - ({href=>'/adm/searchcat?phase=disp_adv&'. + ({href=>'/adm/searchcat?'.&Apache::loncommon::inhibit_menu_check(). + '&phase=disp_adv'. 'catalogmode='.$env{'form.catalogmode'}. - '&launch='.$env{'form.launch'}. - '&mode='.$env{'form.mode'}, + '&launch='.$env{'form.launch'}. + '&mode='.$env{'form.mode'}, text=>"Course Search", bug=>'Searching',}); } @@ -326,7 +338,8 @@ END } elsif ($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) = &get_persistent_data($persistent_db_file, @@ -336,7 +349,7 @@ END &print_sort_form($r,$pretty_string); } elsif ($env{'form.phase'} eq 'run_search') { &run_search($r,$query,$customquery,$customshow, - $libraries,$pretty_string); + $libraries,$pretty_string,$env{'form.area'}); } } elsif ($env{'form.phase'} eq 'course_search') { &course_search($r); @@ -366,38 +379,28 @@ END $persistent_db_file); # # Set up table - if (! defined(&create_results_table())) { + if (! defined(&create_results_table($env{'form.area'}))) { my $errorstring=&Apache::lonmysql::get_error(); &Apache::lonnet::logthis('lonsearchcat.pm: Unable to create '. 'needed table. lonmysql error:'. $errorstring); - my $html=&Apache::lonxml::xmlbegin(); - $r->print(< -Search Error -$bodytag -Unable to create table in which to store search results. -The search has been aborted. - - -END - return OK; + + my $msg = + 'Unable to create table in which to save search results. '. + 'The search has been aborted.'; + &Apache::loncommon::simple_error_page($r,'Search Error', + $msg); + return OK; } delete($env{'form.launch'}); if (! &make_form_data_persistent($r,$persistent_db_file)) { - my $html=&Apache::lonxml::xmlbegin(); - $r->print(< -Search Error -$bodytag -Unable to properly store search information. The search has been aborted. - - -END - return OK; - } + my $msg= + 'Unable to properly save search information. '. + 'The search has been aborted.'; + &Apache::loncommon::simple_error_page($r,'Search Error', + $msg); + return OK; + } ## ## Print out the frames interface ## @@ -469,7 +472,6 @@ sub make_symb { sub course_search { my $r=shift; - my $bodytag=&Apache::loncommon::bodytag('Course Search'); my $pretty_search_string = ''.$env{'form.courseexp'}.''; my $search_string = $env{'form.courseexp'}; my @New_Words; @@ -486,9 +488,23 @@ sub course_search { my $discuss=$env{'form.crsdiscuss'}; my @allwords=($search_string,@New_Words); $totalfound=0; - my $html=&Apache::lonxml::xmlbegin(); - $r->print($html.'LON-CAPA Course Search'. - $bodytag.'
'.$pretty_search_string.'
'.&mt('Course content').':
'); + + &Apache::lonhtmlcommon::add_breadcrumb + ({href=>'/adm/searchcat?'.&Apache::loncommon::inhibit_menu_check(). + '&phase=disp_adv'. + 'catalogmode='.$env{'form.catalogmode'}. + '&launch='.$env{'form.launch'}. + '&mode='.$env{'form.mode'}, + text=>"Course Search", + bug=>'Searching',}); + $r->print(&Apache::loncommon::start_page('Course Search')); + $r->print(&Apache::lonhtmlcommon::breadcrumbs('Searching','Searching', + $env{'form.catalogmode'} ne 'import')); + + $r->print( + '
'. + $pretty_search_string.'
'. + '
'.&mt('Course content').':
'); $r->rflush(); # ======================================================= Go through the course my $c=$r->connection; @@ -508,7 +524,7 @@ sub course_search { untie(%hash); } unless ($totalfound) { - $r->print('

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

'); + $r->print('

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

'); } # Check discussions if requested @@ -516,77 +532,82 @@ sub course_search { 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+___)#$1adm/wrapper/#; + if (defined($navmap)) { + 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/$LONCAPA::domain_re/$LONCAPA::username_re)/(\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 .= $1; + if (defined($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); } - $applies = &checkwords($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$#) { - $url =~s#^adm/wrapper##; + if ($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('discussion board'); + } else { + $url = '/res/'.$url; } - $disctype = &mt('bulletin board'); - } else { - $url = '/res/'.$url; - } - if ($url =~ /\?/) { - $url .= '&symb='; + if ($url =~ /\?/) { + $url .= '&symb='; + } else { + $url .= '?symb='; + } + $url .= &escape($resource->symb()); + my $title = $resource->compTitle(); + $r->print('
'. + ($title?$title:$url).'  - '. + $disctype.'
'); + $totaldiscussions++; } else { - $url .= '?symb='; + $r->print(' .'); } - $url .= &Apache::lonnet::escape($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').'.

'); + unless ($totaldiscussions) { + $r->print('

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

'); + } + } else { + $r->print('
'.&mt('An error occurred retrieving information about resources in the course.').'
'.&mt('It is recommended that you [_1]re-initialize the course[_2] and then try your search again.','','').'
'); } } # =================================================== Done going through course - $r->print(''); + $r->print(&Apache::loncommon::end_page()); } # =============================== This pulls up a resource and its dependencies @@ -607,7 +628,7 @@ sub checkonthis { my ($extension)=($url=~/\.(\w+)$/); if (&Apache::loncommon::fileembstyle($extension) eq 'ssi' && ($url) && ($fulltext)) { - $result.=&Apache::lonnet::ssi_body($url.'?symb='.&Apache::lonnet::escape($symb)); + $result.=&Apache::lonnet::ssi_body($url.'?symb='.&escape($symb)); } $result=~s/\s+/ /gs; my $applies = 0; @@ -623,7 +644,7 @@ sub checkonthis { $href=&Apache::lonenc::encrypted($href) .'?symb='.&Apache::lonenc::encrypted($symb); } else { - $href.='?symb='.&Apache::lonnet::escape($symb); + $href.='?symb='.&escape($symb); } $r->print(''.($title?$title:$url). '
'); @@ -662,16 +683,6 @@ sub untiehash { } # End of course search scoping -sub search_html_header { - my $html=&Apache::lonxml::xmlbegin(); - my $Str = < -The LearningOnline Network with CAPA - -ENDHEADER - return $Str; -} ###################################################################### ###################################################################### @@ -688,78 +699,25 @@ Prints the form for the basic search. S ###################################################################### sub print_basic_search_form { my ($r,$closebutton,$hidden_fields) = @_; - my $result = ($env{'form.catalogmode'} ne 'groupsearch'); - my $bodytag=&Apache::loncommon::bodytag('Search'). - &Apache::lonhtmlcommon::breadcrumbs(undef,'Searching','Search_Basic', - undef,undef, - $env{'form.catalogmode'} ne 'groupsearch'); - my $scrout = &search_html_header().$bodytag; + my $result = ($env{'form.catalogmode'} ne 'import'); + my $bread_crumb = + &Apache::lonhtmlcommon::breadcrumbs('Searching','Search_Basic', + $env{'form.catalogmode'} ne 'import'); + my $scrout = &Apache::loncommon::start_page('Content Library').$bread_crumb; +# Search form for resource space if (&Apache::lonnet::allowed('bre',$env{'request.role.domain'})) { - # Define interface components - my $userelatedwords= ''; - my $onlysearchdomain=''; - 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); - } - $scrout.=''. - ''. - ''. - ''.$/; - # - $scrout .= ''.$/; - $scrout .= '
'. - &Apache::lonhtmlcommon::textbox - ('basicexp', - &HTML::Entities::encode($env{'form.basicexp'},'<>&"'),50 - ). - '
'. - ''.&searchhelp().''.'		'. - ''.(' 'x3).$adv_search_link.''.'
'. - ''.(' 'x1).$userelatedwords.''.'
'. - ''.(' 'x1).$onlysearchdomain.''.'
'. - '
'. - ''. - ''. - (' 'x2).$closebutton.(' 'x2). - &viewoptions(). - ''. - '
'.$/.'
'.'
'; + $scrout .= &setup_basic_search($r,'res',$hidden_fields,$closebutton); + $scrout .= '

'; } +# Search form for accessible portfolio files + $scrout.= &setup_basic_search($r,'portfolio',$hidden_fields,$closebutton); 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)', + 'disc' => 'search discussion postings (resources and discussion boards)', ); $scrout.=(< @@ -771,7 +729,6 @@ $hidden_fields

$lt{'note'}.

-

-
ENDCOURSESEARCH @@ -792,20 +749,103 @@ ENDCOURSESEARCH

-  + +

+

ENDENDCOURSE } - $scrout.=(< - -ENDDOCUMENT + $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 $scrout; +} + ###################################################################### ###################################################################### @@ -821,34 +861,59 @@ Prints the advanced search form. ###################################################################### sub print_advanced_search_form{ my ($r,$closebutton,$hidden_fields) = @_; - my $bodytag=&Apache::loncommon::bodytag('Advanced Catalog Search'). - &Apache::lonhtmlcommon::breadcrumbs(undef,'Searching', - 'Search_Advanced', - undef,undef, - $env{'form.catalogmode'} ne 'groupsearch'); + my $bread_crumb = + &Apache::lonhtmlcommon::breadcrumbs('Searching','Search_Advanced', + $env{'form.catalogmode'} ne 'import'); my %lt=&Apache::lonlocal::texthash('srch' => 'Search', 'reset' => 'Reset', 'help' => 'Help'); my $advanced_buttons=<<"END"; +

$closebutton +

END - my $scrout=&search_html_header(); - $scrout .= <<"ENDHEADER"; -$bodytag -
-

-$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, @@ -860,124 +925,167 @@ ENDHEADER 'abstract' => 1, 'standards'=> 1, 'mime' => 1, + 'subject' => 1, ); # - foreach my $field ('title','author','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, + foreach my $field ('title','author','subject','owner','authorspace', + '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 @@ -996,10 +1104,13 @@ 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', @@ -1018,17 +1129,19 @@ 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; } @@ -1075,7 +1188,9 @@ sub viewoptiontext { 'xml' => 'XML/SGML', 'compact' => 'Compact View', 'fielded' => 'Fielded Format', - 'summary' => 'Summary View'); + 'summary' => 'Summary View', + 'summarypreview' => 'Summary Preview', + 'detailedpreview' => 'Detailed Citation Preview'); return $desc{$code}; } @@ -1099,17 +1214,20 @@ 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 $scrout; } @@ -1174,7 +1292,7 @@ sub get_persistent_form_data { # End kludge (hopefully) next if (exists($env{$name})); my @values = map { - &Apache::lonnet::unescape($_); + &unescape($_); } split(',',$persistent_db{$name}); next if (@values <1); if ($arrays_allowed{$name}) { @@ -1220,7 +1338,7 @@ sub get_persistent_data { next; } my @values = map { - &Apache::lonnet::unescape($_); + &unescape($_); } split(',',$persistent_db{$name}); if (@values <= 1) { push @Values,$values[0]; @@ -1257,7 +1375,7 @@ sub make_persistent { foreach my $name (keys(%save)) { my @values = (ref($save{$name}) ? @{$save{$name}} : ($save{$name})); # We handle array references, but not recursively. - my $store = join(',', map { &Apache::lonnet::escape($_); } @values ); + my $store = join(',', map { &escape($_); } @values ); $persistent_db{$name} = $store; } untie(%persistent_db); @@ -1335,12 +1453,12 @@ 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. next if (! exists($env{'form.'.$_})); - $env{'form.'.$_}=&Apache::lonnet::unescape($env{'form.'.$_}); + $env{'form.'.$_}=&unescape($env{'form.'.$_}); $env{'form.'.$_}=~s/[^\w\/\s\(\)\=\-\"\']//g; } # Preprocess the category form element. @@ -1368,6 +1486,17 @@ 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); @@ -1454,29 +1583,56 @@ 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.'
'; + } } } # @@ -1535,13 +1691,17 @@ sub parse_advanced_search { ## ## Deal with restrictions to given domains ## - my ($libraries_to_query,$pretty_domains_string,$domain_sql_restriction) = - &parse_domain_restrictions(); - push(@queries,$domain_sql_restriction); - $pretty_search_string .= $pretty_domains_string."
\n"; + my ($libraries_to_query,$pretty_domains_string) = &parse_domain_restrictions(); + if ($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) { $query = ''; } @@ -1557,42 +1717,30 @@ sub parse_domain_restrictions { if (! exists($env{'form.domains'}) || $env{'form.domains'} eq '') { return (undef,'',undef); } - my @allowed_domains; - if (ref($env{'form.domains'})) { - @allowed_domains = @{$env{'form.domains'}}; - } else { - @allowed_domains = ($env{'form.domains'}); - } + my @allowed_domains = &Apache::loncommon::get_env_multiple('form.domains'); # my %domain_hash = (); my $pretty_domains_string; - my $domain_sql_restriction; foreach (@allowed_domains) { $domain_hash{$_}++; } if ($domain_hash{'any'}) { - $pretty_domains_string = "In all LON-CAPA domains."; - $domain_sql_restriction = undef; + $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 "); } - $domain_sql_restriction = - '(domain="'.join('" OR domain="',@allowed_domains).'")'; foreach (sort @allowed_domains) { $pretty_domains_string .= "".$_." "; } - foreach (keys(%Apache::lonnet::libserv)) { - if (exists($domain_hash{$Apache::lonnet::hostdom{$_}})) { - push @$libraries_to_query,$_; - } - } + my %servers = &Apache::lonnet::get_servers(\@allowed_domains, + 'library'); + $libraries_to_query = [keys(%servers)]; } return ($libraries_to_query, - $pretty_domains_string, - $domain_sql_restriction); + $pretty_domains_string); } ###################################################################### @@ -1613,16 +1761,15 @@ 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. next unless (exists($env{"form.$_"})); - $env{"form.$_"}=&Apache::lonnet::unescape($env{"form.$_"}); + $env{"form.$_"}=&unescape($env{"form.$_"}); $env{"form.$_"}=~s/[^\w\/\s\(\)\=\-\"\']//g; } - my ($libraries_to_query,$pretty_domains_string,$domain_sql_restriction) = - &parse_domain_restrictions(); + my ($libraries_to_query,$pretty_domains_string) = &parse_domain_restrictions(); # # Check to see if enough of a query is filled in my $search_string = $env{'form.basicexp'}; @@ -1632,10 +1779,13 @@ 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'}, $searchfield); @@ -1645,20 +1795,25 @@ sub parse_basic_search { return; } push(@Queries,$SQLQuery); - if (defined($domain_sql_restriction) && $domain_sql_restriction ne '') { - push(@Queries,$domain_sql_restriction); - } #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); } @@ -1761,7 +1916,7 @@ sub process_phrase_input { $item[1]; } term: - /[\w\Q:!@#$%^&*()+_=|{}<>,.;\\\/?\E]+/ { + /[\w\Q:!@#$%^&*()+_=|{}<>,.;\\\/?\E\-]+/ { $item[1]; } ENDGRAMMAR @@ -2021,6 +2176,10 @@ sub copyright_check { ($env{'user.domain'} ne $resdom)) { return 0; } + # Check for custom rights + if ($Metadata->{'copyright'} eq 'custom') { + return &Apache::lonnet::customaccess('bre',$Metadata->{'url'}); + } return 1; } @@ -2048,9 +2207,13 @@ sub ensure_db_and_table { ## Sanity check the table id. ## if (! defined($table) || $table eq '' || $table =~ /\D/ ) { - $r->print("Unable to retrieve search results. ". - "Unable to determine the table results were stored in. ". - ""); + $r->print(&Apache::loncommon::start_page(&mt('Error')) +. '

table: |'.$table.'|

' # SB + .'

' + .&mt('Unable to retrieve search results. ' + .'Unable to determine the table results were saved in.') + .&Apache::loncommon::end_page() + ); return undef; } ## @@ -2059,7 +2222,8 @@ 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. "); + " 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()); @@ -2067,7 +2231,8 @@ sub ensure_db_and_table { } my $table_check = &Apache::lonmysql::check_table($table); if (! defined($table_check)) { - $r->print("A MySQL error has occurred."); + $r->print("A MySQL error has occurred.". + &Apache::loncommon::end_page()); &Apache::lonnet::logthis("lonmysql was unable to determine the status". " of table ".$table); return undef; @@ -2096,10 +2261,6 @@ a link to change the search query. ###################################################################### sub print_sort_form { my ($r,$pretty_query_string) = @_; - 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( @@ -2125,31 +2286,38 @@ sub print_sort_form { ## my $total_results = &Apache::lonmysql::number_of_rows($table); if (! defined($total_results)) { - $r->print("A MySQL error has occurred."); + $r->print("A MySQL error has occurred.". + &Apache::loncommon::end_page()); &Apache::lonnet::logthis("lonmysql was unable to determine the number". " of rows in table ".$table); &Apache::lonnet::logthis(&Apache::lonmysql::get_error()); return; } - my $result; - my $html=&Apache::lonxml::xmlbegin(); - $result.=< - -Results - -$bodytag -

- +END + + my $start_page = &Apache::loncommon::start_page('Results',$js); + my $breadcrumbs= + &Apache::lonhtmlcommon::breadcrumbs('Searching','Searching', + $env{'form.catalogmode'} ne 'import'); + + my $result = < + + END #

Sort Results

@@ -2164,17 +2332,12 @@ END # } # $result.="\n"; my $revise = &revise_button(); - $result.=< -There are $total_results matches to your query. $revise -

-Search:$pretty_query_string -

- - - -END - $r->print($result); + $result.='

' + .&mt('There are [_1] matches to your query.',$total_results) + .' '.$revise.'

' + .'

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

'; + $r->print($result.&Apache::loncommon::end_page()); return; } @@ -2210,7 +2373,7 @@ my @Fullindicies; Creates the table of search results by calling lonmysql. Stores the table id in $env{'form.table'} -Inputs: none. +Inputs: search area - either res or portfolio Returns: the identifier of the table on success, undef on error. @@ -2219,8 +2382,9 @@ Returns: the identifier of the table on ###################################################################### ###################################################################### sub set_up_table_structure { + my ($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', @@ -2233,7 +2397,12 @@ 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 $table = &Apache::lonmysql::create_table ( { columns => \@Datatypes, FULLTEXT => [{'columns' => \@Fullindicies},], @@ -2277,21 +2446,33 @@ Returns: Nothing. sub update_count_status { my ($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(); } { - my $max_time = 40; # seconds for the search to complete + my $max_time = 300; # seconds for the search to complete my $start_time = 0; my $last_time = 0; @@ -2313,9 +2494,14 @@ sub update_seconds { my ($r) = @_; my $time = &time_left(); if (($last_time-$time) > 0) { - $r->print("\n"); + $r->print(< +// + +SCRIPT + $r->rflush(); } $last_time = $time; @@ -2339,14 +2525,15 @@ 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 $result; } @@ -2365,23 +2552,23 @@ results into MySQL. ###################################################################### ###################################################################### sub run_search { - my ($r,$query,$customquery,$customshow,$serverlist,$pretty_string) = @_; - my $bodytag=&Apache::loncommon::bodytag(undef,undef,undef,1); - $bodytag.=&Apache::lonhtmlcommon::breadcrumbs - (undef,'Searching','Searching',undef,undef, - $env{'form.catalogmode'} ne 'groupsearch'); + my ($r,$query,$customquery,$customshow,$serverlist, + $pretty_string,$area) = @_; + my $tabletype = 'metadata'; + if ($area eq 'portfolio') { + $tabletype = 'portfolio_search'; + } my $connection = $r->connection; # # Print run_search header # - my $html=&Apache::lonxml::xmlbegin(); + my $start_page = &Apache::loncommon::start_page('Search Status',undef); + my $breadcrumbs = + &Apache::lonhtmlcommon::breadcrumbs('Searching','Searching', + $env{'form.catalogmode'} ne 'import'); $r->print(< -Search Status -$bodytag -
- +$start_page +$breadcrumbs END # Remove leading and trailing
$pretty_string =~ s:^\s*
::i; @@ -2392,7 +2579,7 @@ 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)); $r->rflush(); @@ -2406,20 +2593,23 @@ END @Servers_to_contact = ($serverlist); } } else { - @Servers_to_contact = sort(keys(%Apache::lonnet::libserv)); + my %all_library_servers = &Apache::lonnet::all_library(); + @Servers_to_contact = sort(keys(%all_library_servers)); } 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.". - "The search has been aborted."); + $r->print("Unable to determine table id to save search results in.". + "The search has been aborted.". + &Apache::loncommon::end_page()); return; } my $table_status = &Apache::lonmysql::check_table($table); if (! defined($table_status)) { - $r->print("Unable to determine status of table."); + $r->print("Unable to determine status of table.". + &Apache::loncommon::end_page()); &Apache::lonnet::logthis("Bogus table id of $table for ". "$env{'user.name'} @ $env{'user.domain'}"); &Apache::lonnet::logthis("lonmysql error = ". @@ -2433,27 +2623,33 @@ END &Apache::lonmysql::get_debug()); &Apache::lonnet::logthis('table status = "'.$table_status.'"'); $r->print("The table id,$table, we tried to use is invalid.". - "The search has been aborted."); + "The search has been aborted.". + &Apache::loncommon::end_page()); return; } ## ## 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); @@ -2493,7 +2689,7 @@ END delete ($Server_status{$server}); next; } - $status=~s|/||g; + $status=~s|/||g; my $datafile=$r->dir_config('lonDaemons').'/tmp/'.$status; if (-e $datafile && ! -e "$datafile.end") { &update_status($r,&mt('Receiving results from [_1]',$server)); @@ -2522,11 +2718,18 @@ END next if (! $result); # # Parse the result. - my %Fields = &parse_raw_result($result,$server); + my %Fields = &parse_raw_result($result,$server,$tabletype); $Fields{'hostname'} = $server; # # Skip based on copyright next if (! ©right_check(\%Fields)); + + if ($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); @@ -2551,7 +2754,7 @@ 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 @@ -2559,13 +2762,13 @@ END # 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 # loaded from /adm/searchcat - $r->print(""); -# if ($env{'form.catalogmode'} ne 'groupsearch') { - $r->print(""); + $r->print(&Apache::loncommon::end_page()); +# if ($env{'form.catalogmode'} ne 'import') { + $r->print(< +window.location='/adm/searchcat?phase=sort&persistent_db_id=$env{'form.persistent_db_id'}'; + +SCRIPT # } return; } @@ -2588,15 +2791,15 @@ 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 .= '' + .'' + .' ' + .'' + .' ' + .'' + .'

'; } ###################################################################### @@ -2613,7 +2816,7 @@ 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)); ## @@ -2621,24 +2824,30 @@ 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; } ## ## $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; ## ## Get the catalog controls setup ## my $action = "/adm/searchcat?phase=results"; ## - ## Deal with groupsearch by opening the groupsearch db file. - if ($env{'form.catalogmode'} eq 'groupsearch') { + ## Deal with import by opening the import db file. + 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; } @@ -2651,7 +2860,11 @@ 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); &Apache::lonnet::logthis(&Apache::lonmysql::get_error()); @@ -2681,70 +2894,11 @@ 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 -<<<<<<< lonsearchcat.pm - my @field_order = ('default', - 'title', - 'author', - 'subject', - 'url', - 'keywords', - 'version', - 'language', - 'creationdate'=>, - 'lastrevisiondate', - 'owner', - 'copyright', - 'authorspace', - 'lowestgradeleve', - 'highestgradelevel', - 'standards', - 'count', - 'stdno', - 'avetries', - 'difficulty', - 'disc', - 'clear', - 'technical', - 'correct', - 'helpful', - 'depth', - ); - my %sort_fields = ('default' => 'Default', - 'title' => 'Title', - 'author' => 'Author', - 'subject' => 'Subject', - 'url' => 'URL', - 'keywords' => 'Keywords', - 'version' => 'Version', - 'language' => 'Language', - 'creationdate'=> 'Creation Date', - 'lastrevisiondate' => 'Last Revision Date', - 'owner' => 'Owner', - 'copyright' => 'Copyright', - 'authorspace' => 'Authorspace', - 'lowestgradeleve' => 'Lowest Grade Level', - 'highestgradelevel' => 'Highest Grade Level', - 'standards' => 'Standards', - 'count' => 'Number of Accesses', - 'stdno' => 'Students Attempting', - 'avetries' => 'Average Number of Tries', - 'difficulty' => 'Mean Degree of Difficulty', - 'disc' => 'Mean Degree of Discrimination', - 'clear' => 'Evaluation: Clear', - 'technical' => 'Evaluation: Technically Correct', - 'correct' => 'Evaluation: Material is Correct', - 'helpful' => 'Evaluation: Material is Helpful', - 'depth' => 'Evaluation: Material has Depth', - 'select_form_order' => \@field_order, - ); - - my $sortform = &mt('Sort by [_1]', - &Apache::loncommon::select_form($env{'form.sortfield'}, -======= my @fields = ( {key=>'default' }, @@ -2762,6 +2916,16 @@ 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'}, @@ -2772,7 +2936,8 @@ 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 $field_data (@fields) { @@ -2788,53 +2953,64 @@ sub display_results { } my %sort_fields = map {$_->{'key'},$_->{'desc'}} @fields; $sort_fields{'select_form_order'} = \@field_order; - $ENV{'form.sortorder'} = 'asc' if (! exists($ENV{'form.sortorder'})); - my $sortform = &mt('Sort by [_1] [_2]', - &Apache::loncommon::select_form($ENV{'form.sortfield'}, ->>>>>>> 1.242 + $env{'form.sortorder'} = 'desc' if (! exists($env{'form.sortorder'})); + 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'; + } else { + $env{'form.sortorder'}='asc'; + } + } + 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'), 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').'.

'. - ""); + $r->print(''. + '

'.&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 my $sort_command = 'id>='.$min.' AND id<='.$max; -<<<<<<< lonsearchcat.pm - if ($env{'form.sortfield'} ne 'default' && - exists($sort_fields{$env{'form.sortfield'}})) { - $sort_command = $env{'form.sortfield'}.' IS NOT NULL '. - 'ORDER BY '.$env{'form.sortfield'}. -======= my $order; - if (exists($ENV{'form.sortorder'})) { - if ($ENV{'form.sortorder'} eq 'asc') { + if (exists($env{'form.sortorder'})) { + if ($env{'form.sortorder'} eq 'asc') { $order = 'ASC'; - } elsif ($ENV{'form.sortorder'} eq 'desc') { + } elsif ($env{'form.sortorder'} eq 'desc') { $order = 'DESC'; } else { $order = ''; @@ -2842,23 +3018,27 @@ sub display_results { } else { $order = ''; } - if ($ENV{'form.sortfield'} ne 'default' && - exists($sort_fields{$ENV{'form.sortfield'}})) { - $sort_command = $ENV{'form.sortfield'}.' IS NOT NULL '. - 'ORDER BY '.$ENV{'form.sortfield'}.' '.$order. ->>>>>>> 1.242 - ' LIMIT '.($min-1).','.($max-$min); + if ($env{'form.sortfield'} ne 'default' && + exists($sort_fields{$env{'form.sortfield'}})) { + $sort_command = $env{'form.sortfield'}.' IS NOT NULL '. + 'ORDER BY '.$env{'form.sortfield'}.' '.$order. + ' LIMIT '.($min-1).','.($max-$min+1); } 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'; } @@ -2867,23 +3047,29 @@ 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(""); + $r->print("".&Apache::loncommon::end_page()); $r->rflush(); untie %groupsearch_db if (tied(%groupsearch_db)); return; @@ -2910,18 +3096,18 @@ sub catalogmode_output { $title=~ s/\'/\\\'/g; if ($env{'form.catalogmode'} eq 'interactive') { $output.=< + END } - } elsif ($env{'form.catalogmode'} eq 'groupsearch') { + } elsif ($env{'form.catalogmode'} eq 'import') { $groupsearch_db{"pre_${fnum}_link"}=$url; $groupsearch_db{"pre_${fnum}_title"}=$title; $output.=< - + END } @@ -2941,13 +3127,13 @@ Parse a row returned from the database. ###################################################################### ###################################################################### sub parse_row { - my @Row = @_; + my ($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[$i]->{'name'}}=&Apache::lonnet::unescape($Row[$i]); + $Fields{$Datatypes[$i]->{'name'}}=&unescape($Row[$i]); } $Fields{'language'} = &Apache::loncommon::languagedescription($Fields{'language'}); @@ -2980,12 +3166,13 @@ The 'title' field is set to "Untitled" i ########################################################### ########################################################### sub parse_raw_result { - my ($result,$hostname) = @_; + my ($result,$hostname,$tabletype) = @_; # conclude from self to others regarding fields my %Fields=&LONCAPA::lonmetadata::metadata_col_to_hash - (map { - &Apache::lonnet::unescape($_); - } (split(/\,/,$result)) ); + ($tabletype, + map { + &unescape($_); + } (split(/\,/,$result)) ); return %Fields; } @@ -3022,7 +3209,7 @@ sub handle_custom_fields { if ($result=~/^(custom\=.*)$/) { # grab all custom metadata my $tmp=$result; $tmp=~s/^custom\=//; - my ($k,$v)=map {&Apache::lonnet::unescape($_); + my ($k,$v)=map {&unescape($_); } split(/\,/,$tmp); $customhash{$k}=$v; } @@ -3054,7 +3241,7 @@ The following environment variables are =item 'form.catalogmode' -Checked for 'interactive' and 'groupsearch'. +Checked for 'interactive' and 'import'. =item 'form.mode' @@ -3080,15 +3267,16 @@ the name of the input field to put the t ###################################################################### sub search_results_header { my ($importbutton,$closebutton) = @_; - my $bodytag=&Apache::loncommon::bodytag(undef,undef,undef,1); - my $result = ''; + + my $js; # output beginning of search page # conditional output of script functions dependent on the mode in # which the search was invoked if ($env{'form.catalogmode'} eq 'interactive'){ if (! exists($env{'form.mode'}) || $env{'form.mode'} ne 'edit') { - $result.=< +// SCRIPT } elsif ($env{'form.mode'} eq 'edit') { @@ -3126,8 +3315,9 @@ function changeTitle(val) { END } - $result.=< +// SCRIPT } } - $result.=< SCRIPT - $result.=< -$bodytag -
- + + my $start_page = &Apache::loncommon::start_page(undef,$js, + {'only_body' =>1}); + my $result=< $importbutton END return $result; } -###################################################################### -###################################################################### -sub search_status_header { - my $bodytag=&Apache::loncommon::bodytag(undef,undef,undef,1); - my $html=&Apache::lonxml::xmlbegin(); - return < -Search Status -$bodytag -

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; } @@ -3208,25 +3388,33 @@ 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 $html=&Apache::lonxml::xmlbegin(); - my $result = <<"ENDFRAMES"; -$html - - -LON-CAPA Digital Library Search Results - - +JS + + 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 - - +$end_page ENDFRAMES $r->print($result); @@ -3293,10 +3481,12 @@ extra custom metadata to show. sub detailed_citation_view { my ($prefix,%values) = @_; my $result; + my $jumpurl=$values{'url'}; + $jumpurl=~s|^/ext/|http://|; $result .= ''.$prefix. - ''.' '. - ''.$values{'title'}."\n"; + ''.' '. + ''.$values{'title'}."\n"; $result .= "

\n"; $result .= ''.$values{'author'}.','. ' '.$values{'owner'}.'
'; @@ -3360,25 +3550,18 @@ sub detailed_citation_view { next if (! exists($values{$field->{'name'}}) || $values{$field->{'name'}} eq ''); if (exists($field->{'type'}) && $field->{'type'} eq 'list') { - $result .= ''.&mt($field->{'translate'}).'

    '; + $result .= ''.&mt($field->{'translate'}).''; foreach my $item (split(',',$values{$field->{'name'}})){ - $result .= '
  • '. - ''.$item.'
    • '; + $item = &Apache::lonnet::clutter($item); + $result .= '
    '.&display_url($item,1).'
    '; } - $result .= '
'; } elsif (exists($field->{'format'}) && $field->{'format'} ne ''){ $result.= &mt($field->{'translate'}, sprintf($field->{'format'}, $values{$field->{'name'}}))."
\n"; } else { if ($field->{'special'} eq 'url link') { - $result.= - &mt($field->{'translate'}, - ''. - $values{$field->{'name'}}. - ''); + $result .= '
'.&display_url($jumpurl,1).'
'; } else { $result.= &mt($field->{'translate'}, $values{$field->{'name'}}); @@ -3393,10 +3576,17 @@ 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($prefix,%values). + ''. + &Apache::lonindexer::showpreview($values{'url'}); +} + + ###################################################################### ###################################################################### @@ -3410,31 +3600,41 @@ sub detailed_citation_view { sub summary_view { my ($prefix,%values) = @_; my $icon=&Apache::loncommon::icon($values{'url'}); - my $result=qq{$prefix}; - if (exists($ENV{'form.sortfield'}) && - $ENV{'form.sortfield'} !~ /^(default| + my $result=qq{$prefix}; + if (exists($env{'form.sortfield'}) && + $env{'form.sortfield'} !~ /^(default| author| url| title| owner| lastrevisiondate| copyright)$/x) { - my $tmp = $values{$ENV{'form.sortfield'}}; + my $tmp = $values{$env{'form.sortfield'}}; if (! defined($tmp)) { $tmp = 'undefined'; } $result .= ' '.$tmp.' '; } + my $jumpurl=$values{'url'}; + $jumpurl=~s|^/ext/|http://|; + my $link = '
'.&display_url($jumpurl,1).'
'; + $result.=<$values{'title'}
+$values{'title'}
+$link
$values{'author'}, $values{'owner'} -- $values{'lastrevisiondate'}
$values{'copyrighttag'}
$values{'extrashow'} -

-
END return $result; } +sub summary_preview { + my ($prefix,%values)=@_; + return &summary_view($prefix,%values). + ''. + &Apache::lonindexer::showpreview($values{'url'}); +} + ###################################################################### ###################################################################### @@ -3448,20 +3648,45 @@ END ###################################################################### sub compact_view { my ($prefix,%values) = @_; + my $jumpurl=$values{'url'}; + $jumpurl=~s|^/ext/|http://|; + + my $link = &display_url($jumpurl,1); + my $result = - $prefix.''; - if (exists($ENV{'form.sortfield'}) && - $ENV{'form.sortfield'} !~ /^(default|author|url|title)$/) { - my $tmp = $values{$ENV{'form.sortfield'}}; + $prefix.''; + if (exists($env{'form.sortfield'}) && + $env{'form.sortfield'} !~ /^(default|author|url|title)$/) { + my $tmp = $values{$env{'form.sortfield'}}; if (! defined($tmp)) { $tmp = 'undefined'; } $result .= ' '.$tmp.' '; } - $result.=' '. - $values{'title'}.''.(' 'x2). - ''.$values{'author'}.'
'; + $jumpurl = &HTML::Entities::encode($jumpurl,'<>&"'); + $result.=' '. + ''. + &HTML::Entities::encode($values{'title'},'<>&"').' '. + $link.' '.$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 $link; +} ###################################################################### ###################################################################### @@ -3478,12 +3703,15 @@ sub fielded_format_view { my ($prefix,%values) = @_; my $icon=&Apache::loncommon::icon($values{'url'}); my %Translated = &Apache::lonmeta::fieldnames(); + my $jumpurl=$values{'url'}; + $jumpurl=~s|^/ext/|http://|; + my $result=< +$prefix
URL:
-
$values{'url'}
+
$values{'url'}
END foreach my $field ('title','author','domain','subject','keywords','notes', 'mimetag','language','creationdate','lastrevisiondate', @@ -3505,7 +3733,6 @@ END } $result .= "
\n"; $result .= $values{'extrashow'}; - $result .= '
'."\n"; return $result; } @@ -3579,7 +3806,6 @@ $prefix $xml $values{'extrashow'} -
END return $result; } @@ -3619,34 +3845,32 @@ sub output_unparsed_phrase_error { my ($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 $bodytag = &Apache::loncommon::bodytag('Search'); my $heading = &mt('Unparsed Field'); my $revise = &mt('Revise search request'); # 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(); $r->print(< -The LearningOnline Network with CAPA - -$bodytag +$start_page $hidden_fields $closebutton

$heading

-

+

$errorstring

-$revise +$revise

- - +$end_page ENDPAGE } @@ -3672,30 +3896,34 @@ $parms is extra information to include i ###################################################################### sub output_blank_field_error { my ($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 $heading = &mt('Unactionable Search Queary'); - my $html=&Apache::lonxml::xmlbegin(); + 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(); + } + $r->print(< -The LearningOnline Network with CAPA - -$bodytag +$start_page $hidden_fields $closebutton -
+

$heading

-

+

$errormsg

-$revise  +$revise

- - +$end_page ENDPAGE return; } @@ -3722,28 +3950,23 @@ Inputs: sub output_date_error { my ($r,$message,$closebutton,$hidden_fields)=@_; # make query information persistent to allow for subsequent revision - my $bodytag=&Apache::loncommon::bodytag(undef,undef,undef,1); - my $html=&Apache::lonxml::xmlbegin(); + my $start_page = &Apache::loncommon::start_page('Search'); + my $end_page = &Apache::loncommon::end_page(); + my $heading = &mt('Error'); $r->print(< -The LearningOnline Network with CAPA - -$bodytag - -

Search Catalog

+$start_page
$hidden_fields +onclick='this.form.submit();' /> $closebutton +
-

Error

-

+

$heading

+

$message

- - +$end_page RESULTS } @@ -3783,6 +4006,7 @@ sub cleanup { } &untiehash(); &Apache::lonmysql::disconnect_from_db(); + return OK; } __END__