version 1.276, 2006/09/26 15:24:18
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version 1.285, 2007/05/01 02:13:40
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Line 78 use HTML::Entities();
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Line 78 use HTML::Entities();
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use Parse::RecDescent; |
use Parse::RecDescent; |
use Apache::lonnavmaps; |
use Apache::lonnavmaps; |
use Apache::lonindexer(); |
use Apache::lonindexer(); |
use lib '/home/httpd/lib/perl/'; |
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use LONCAPA; |
use LONCAPA; |
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###################################################################### |
###################################################################### |
Line 171 sub handler {
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Line 170 sub handler {
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'_'.$env{'form.persistent_db_id'}.'_persistent_search.db'; |
'_'.$env{'form.persistent_db_id'}.'_persistent_search.db'; |
## |
## |
&Apache::lonhtmlcommon::clear_breadcrumbs(); |
&Apache::lonhtmlcommon::clear_breadcrumbs(); |
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my @allowed_searches = ('portfolio'); |
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if (&Apache::lonnet::allowed('bre',$env{'request.role.domain'})) { |
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push(@allowed_searches,'res'); |
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} |
if (exists($env{'request.course.id'}) && $env{'request.course.id'} ne '') { |
if (exists($env{'request.course.id'}) && $env{'request.course.id'} ne '') { |
&Apache::lonhtmlcommon::add_breadcrumb |
push(@allowed_searches,'course'); |
({href=>'/adm/searchcat?'. |
} |
'catalogmode='.$env{'form.catalogmode'}. |
my $crumb_text = 'Portfolio Search'; |
'&launch='.$env{'form.launch'}. |
if (@allowed_searches == 3) { |
'&mode='.$env{'form.mode'}, |
$crumb_text = 'Course, Portfolio and Catalog Search'; |
text=>"Course and Catalog Search", |
} elsif (@allowed_searches ==2) { |
target=>'_top', |
if (grep(/^res$/,@allowed_searches)) { |
bug=>'Searching',}); |
$crumb_text = 'Portfolio and Catalog Search'; |
} else { |
} elsif (grep(/^course$/,@allowed_searches)) { |
&Apache::lonhtmlcommon::add_breadcrumb |
$crumb_text = 'Portfolio and Course Search'; |
({href=>'/adm/searchcat?'. |
} |
'catalogmode='.$env{'form.catalogmode'}. |
} |
'&launch='.$env{'form.launch'}. |
&Apache::lonhtmlcommon::add_breadcrumb |
'&mode='.$env{'form.mode'}, |
({href=>'/adm/searchcat?'. |
text=>"Catalog Search", |
'catalogmode='.$env{'form.catalogmode'}. |
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'&launch='.$env{'form.launch'}. |
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'&mode='.$env{'form.mode'}, |
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text=>"$crumb_text", |
target=>'_top', |
target=>'_top', |
bug=>'Searching',}); |
bug=>'Searching',}); |
} |
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# |
# |
if ($env{'form.phase'} !~ m/(basic|adv|course)_search/) { |
if ($env{'form.phase'} !~ m/(basic|adv|course)_search/) { |
if (! &get_persistent_form_data($persistent_db_file)) { |
if (! &get_persistent_form_data($persistent_db_file)) { |
Line 297 END
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Line 303 END
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} |
} |
# |
# |
if ($env{'form.searchmode'} eq 'advanced') { |
if ($env{'form.searchmode'} eq 'advanced') { |
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my $srchtype = 'Catalog'; |
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if ($env{'form.area'} eq 'portfolio') { |
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$srchtype = 'Portfolio'; |
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} |
&Apache::lonhtmlcommon::add_breadcrumb |
&Apache::lonhtmlcommon::add_breadcrumb |
({href=>'/adm/searchcat?phase=disp_adv&'. |
({href=>'/adm/searchcat?phase=disp_adv&'. |
'catalogmode='.$env{'form.catalogmode'}. |
'catalogmode='.$env{'form.catalogmode'}. |
'&launch='.$env{'form.launch'}. |
'&launch='.$env{'form.launch'}. |
'&mode='.$env{'form.mode'}, |
'&mode='.$env{'form.mode'}, |
text=>"Advanced Search", |
text=>"Advanced $srchtype Search", |
bug=>'Searching',}); |
bug=>'Searching',}); |
} elsif ($env{'form.searchmode'} eq 'course search') { |
} elsif ($env{'form.searchmode'} eq 'course search') { |
&Apache::lonhtmlcommon::add_breadcrumb |
&Apache::lonhtmlcommon::add_breadcrumb |
Line 511 sub course_search {
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Line 521 sub course_search {
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my $applies = 0; |
my $applies = 0; |
my $symb = $resource->symb(); |
my $symb = $resource->symb(); |
my $ressymb = $symb; |
my $ressymb = $symb; |
if ($symb =~ m#(___adm/\w+/\w+)/(\d+)/bulletinboard$#) { |
if ($symb =~ m#(___adm/$LONCAPA::domain_re/$LONCAPA::username_re)/(\d+)/bulletinboard$#) { |
$ressymb = 'bulletin___'.$2.$1.'/'.$2.'/bulletinboard'; |
$ressymb = 'bulletin___'.$2.$1.'/'.$2.'/bulletinboard'; |
unless ($ressymb =~ m#bulletin___\d+___adm/wrapper#) { |
unless ($ressymb =~ m#bulletin___\d+___adm/wrapper#) { |
$ressymb=~s#(bulletin___\d+___)#$1adm/wrapper/#; |
$ressymb=~s#(bulletin___\d+___)#$1adm/wrapper/#; |
Line 740 sub setup_basic_search {
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Line 750 sub setup_basic_search {
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'</label>'; |
'</label>'; |
$onlysearchdomain = '<label>'.&mt('[_1] only search domain [_2]', |
$onlysearchdomain = '<label>'.&mt('[_1] only search domain [_2]', |
&Apache::lonhtmlcommon::checkbox('domains',$env{'form.domains'}, |
&Apache::lonhtmlcommon::checkbox('domains',$env{'form.domains'}, |
$r->dir_config('lonDefDomain'))). |
$r->dir_config('lonDefDomain')), |
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$r->dir_config('lonDefDomain')). |
'</label>'; |
'</label>'; |
if ($area eq 'res') { |
if ($area eq 'res') { |
$inclext= '<label>'.&mt('[_1] include external resources', |
$inclext= '<label>'.&mt('[_1] include external resources', |
Line 753 sub setup_basic_search {
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Line 764 sub setup_basic_search {
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'&launch='.$env{'form.launch'}. |
'&launch='.$env{'form.launch'}. |
'&mode='.$env{'form.mode'}. |
'&mode='.$env{'form.mode'}. |
'&area='.$area. |
'&area='.$area. |
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'&form='.$env{'form.form'}. |
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'&titleelement='.$env{'form.titleelement'}. |
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'&element='.$env{'form.element'}. |
'">'.&mt('Advanced Search').'</a>'; |
'">'.&mt('Advanced Search').'</a>'; |
# |
# |
$scrout.='<form name="loncapa_search" method="post" '. |
$scrout.='<form name="loncapa_search" method="post" '. |
Line 821 sub print_advanced_search_form{
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Line 835 sub print_advanced_search_form{
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<input type="reset" name="reset" value='$lt{"reset"}' /> |
<input type="reset" name="reset" value='$lt{"reset"}' /> |
$closebutton |
$closebutton |
END |
END |
my $scrout= &Apache::loncommon::start_page('Advanced Catalog Search'); |
my $srchtype = 'Catalog'; |
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my $jscript; |
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if ($env{'form.area'} eq 'portfolio') { |
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$srchtype = 'Portfolio'; |
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$jscript = '<script type="text/javascript"> |
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function additional_metadata() { |
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if (document.advsearch.newfield.checked) { |
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document.advsearch.phase.value = "disp_adv"; |
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document.advsearch.numaddedfields.value = parseInt(document.advsearch.numaddedfields.value) +1; |
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document.advsearch.submit(); |
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} |
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} |
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</script>'; |
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} |
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my $scrout= &Apache::loncommon::start_page("Advanced $srchtype Search", |
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$jscript); |
$scrout .= <<"ENDHEADER"; |
$scrout .= <<"ENDHEADER"; |
$bread_crumb |
$bread_crumb |
<form method="post" action="/adm/searchcat" name="advsearch"> |
<form method="post" action="/adm/searchcat" name="advsearch"> |
Line 832 ENDHEADER
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Line 861 ENDHEADER
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'<input type="hidden" name="phase" value="adv_search" />'; |
'<input type="hidden" name="phase" value="adv_search" />'; |
my %fields=&Apache::lonmeta::fieldnames(); |
my %fields=&Apache::lonmeta::fieldnames(); |
# |
# |
$scrout .= '<h3>'.&mt('Standard Metadata').'</h3>'; |
$scrout .= '<h3>'.&mt('Standard [_1] Metadata',$srchtype).'</h3>'; |
$scrout .= "<table>\n"; |
$scrout .= "<table>\n"; |
$scrout .= '<tr><td> </td><td colspan="2"><font size="-1">'. |
$scrout .= '<tr><td> </td><td colspan="2"><font size="-1">'. |
(' 'x2).&searchhelp()."</font></td></tr>\n"; |
(' 'x2).&searchhelp()."</font></td></tr>\n"; |
Line 921 ENDHEADER
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Line 950 ENDHEADER
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if ($env{'form.area'} eq 'portfolio') { |
if ($env{'form.area'} eq 'portfolio') { |
# Added fields |
# Added fields |
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my $curnumadd = $env{'form.numaddedfields'}; |
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if ($curnumadd eq '') { |
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$curnumadd = 1; |
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} |
$scrout .= '<h3>'.&mt('Custom Metadata fields').'</h3>'; |
$scrout .= '<h3>'.&mt('Custom Metadata fields').'</h3>'; |
$scrout .= "<table>\n"; |
$scrout .= "<table>\n"; |
$scrout .= '<tr><td> </td><td align="center">'. |
$scrout .= '<tr><td> </td><td align="center">'. |
&mt('Field Name').'</td>'.'<td align="center">'. |
&mt('Field Name').'</td>'.'<td align="center">'. |
&mt('Field Value(s)').'</td></tr>'. |
&mt('Field Value(s)').'</td></tr>'; |
'<tr><td>'.&mt('1: '). |
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'</td><td align="center">'. |
for (my $j=0; $j<$curnumadd; $j++) { |
'<input type="text" name="addedfield_0" size="10" /></td>'. |
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'<td align="center"><input type="text" '. |
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'name="addedvalues_0" size="15" /></td></tr>'; |
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for (my $j=1; $j<=$env{'form.numaddedfields'}; $j++) { |
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my $num = $j+1; |
my $num = $j+1; |
$scrout .= '<tr><td>'.&mt('Custom metadata [_1]: ',$num). |
$scrout .= '<tr><td>'.&mt('Custom metadata [_1]: ',$num). |
'</td><td align="center">'. |
'</td><td align="center">'. |
'<input type="text" name="addedfield_'.$j. |
'<input type="text" name="addedfield_'.$j. |
'" size="10" /></td>'. |
'" size="10" value="'.$env{'form.addedfield_'.$j}. |
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'" /></td>'. |
'<td align="center"><input type="text" '. |
'<td align="center"><input type="text" '. |
'name="addedvalues_'.$j.'" size="15" /></td></tr>'; |
'name="addedvalues_'.$j.'" size="15" value="'. |
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$env{'form.addedvalues_'.$j}.'" /></td></tr>'; |
} |
} |
my $numadded = 1 + $env{'form.numaddedfields'}; |
$scrout .= '<tr><td align="left" colspan="3"><label>'. |
$scrout .= '<tr><td colspan="3"> </td></tr>'. |
'<input type="checkbox" name="newfield" '. |
'<tr><td align="left" colspan="3">'. |
'value="1" onclick="javascript:additional_metadata()" />'. |
'<input type="button" name="newfield" '. |
&mt('Another custom field/value pair?').'</label>'. |
'value="Additional custom field/value" '. |
'<input type="hidden" name="numaddedfields" value="'. |
'onclick="javascript:additional_metadata()" />'. |
$curnumadd.'" /></td></tr></table>'; |
'<input type="hidden" name="numaddedfelds" value="'. |
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$numadded.'" /></td></tr></table>'; |
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} else { |
} else { |
# |
# |
# Dynamic metadata |
# Dynamic metadata |
Line 961 ENDHEADER
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Line 990 ENDHEADER
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description=>'Network-wide number of accesses (hits)',}, |
description=>'Network-wide number of accesses (hits)',}, |
{ name=>'stdno', |
{ name=>'stdno', |
description=> |
description=> |
'Total number of students who have worked on this problem',}, |
'Statistics calculated for number of students',}, |
{ name => 'avetries', |
{ name => 'avetries', |
description=>'Average number of tries till solved',}, |
description=>'Average number of tries till solved',}, |
{ name => 'difficulty', |
{ name => 'difficulty', |
Line 1366 sub parse_advanced_search {
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Line 1395 sub parse_advanced_search {
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'lastrevisiondatestart_month','lastrevisiondatestart_day', |
'lastrevisiondatestart_month','lastrevisiondatestart_day', |
'lastrevisiondatestart_year','lastrevisiondateend_month', |
'lastrevisiondatestart_year','lastrevisiondateend_month', |
'lastrevisiondateend_day','lastrevisiondateend_year') { |
'lastrevisiondateend_day','lastrevisiondateend_year') { |
$env{'form.'.$field}=~s/[^\w\/\s\(\)\=\-\"\']//g; |
$env{'form.'.$field}=~s/[^\w\/\s\(\)\=\-\"\'.]//g; |
} |
} |
foreach ('mode','form','element') { |
foreach ('mode','form','element') { |
# is this required? Hmmm. |
# is this required? Hmmm. |
Line 1399 sub parse_advanced_search {
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Line 1428 sub parse_advanced_search {
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$fillflag++; |
$fillflag++; |
} |
} |
} |
} |
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if ($env{'form.area'} eq 'portfolio') { |
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# Added metadata fields |
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for (my $i=0; $i<$env{'form.numaddedfields'} ; $i++) { |
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my $field = $env{'form.addedfield_'.$i}; |
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$field =~ s/^\s*(\S*)\s*$/$1/; |
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$field =~ s/\W/_/g; |
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if ($field ne '') { |
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$fillflag++; |
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} |
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} |
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} |
if (! $fillflag) { |
if (! $fillflag) { |
&output_blank_field_error($r,$closebutton, |
&output_blank_field_error($r,$closebutton, |
'phase=disp_adv',$hidden_fields); |
'phase=disp_adv',$hidden_fields); |
Line 1489 sub parse_advanced_search {
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Line 1529 sub parse_advanced_search {
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# |
# |
# Added metadata fields |
# Added metadata fields |
for (my $i=0; $i<$env{'form.numaddedfields'} ; $i++) { |
for (my $i=0; $i<$env{'form.numaddedfields'} ; $i++) { |
if (($env{'form.addedfield_'.$i} ne '') && |
my $field = $env{'form.addedfield_'.$i}; |
($env{'form.addedvalue_'.$i} ne '')) { |
$field =~ s/^\s*(\S*)\s*$/$1/; |
my $stuff = 1; #FIXME |
$field =~ s/\W/_/g; |
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$field =~ tr/A-Z/a-z/; |
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if ($field ne '') { |
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my $value = $env{'form.addedvalues_'.$i}; |
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if ($value ne '') { |
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$value =~ s/'/''/g; #' stupid emacs |
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my ($error,$query) = |
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&process_phrase_input($value,0,'pf.value'); |
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if (!defined($error)) { |
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push(@queries,"pf.field = '$field' AND $query"); |
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$pretty_search_string .= |
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$font.$field.'</font>: '. |
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$env{'form.addedvalues_'.$i}.'<br />'; |
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} |
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} else { |
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push(@queries,"pf.field = '$field' AND pf.value IS NULL"); |
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} |
} |
} |
} |
} |
} else { |
} else { |
Line 1583 sub parse_advanced_search {
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Line 1639 sub parse_advanced_search {
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} |
} |
# |
# |
if (@queries) { |
if (@queries) { |
$query="SELECT * FROM metadata WHERE (".join(") AND (",@queries).')'; |
if ($env{'form.area'} eq 'portfolio') { |
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$query ="SELECT pm.*,pa.keynum,pa.scope FROM portfolio_metadata pm, portfolio_access pa, portfolio_addedfields pf WHERE (pm.url = pa.url AND pf.url = pm.url AND (pa.start < NOW() AND (pa.end IS NULL OR pa.end > NOW())) AND (".join(') AND (',@queries).'))'; |
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} else { |
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$query="SELECT * FROM metadata WHERE (".join(") AND (",@queries).')'; |
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} |
} elsif ($customquery) { |
} elsif ($customquery) { |
$query = ''; |
$query = ''; |
} |
} |
Line 1617 sub parse_domain_restrictions {
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Line 1677 sub parse_domain_restrictions {
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foreach (sort @allowed_domains) { |
foreach (sort @allowed_domains) { |
$pretty_domains_string .= "<b>".$_."</b> "; |
$pretty_domains_string .= "<b>".$_."</b> "; |
} |
} |
foreach (keys(%Apache::lonnet::libserv)) { |
my %servers = &Apache::lonnet::get_servers(\@allowed_domains, |
if (exists($domain_hash{$Apache::lonnet::hostdom{$_}})) { |
'library'); |
push @$libraries_to_query,$_; |
$libraries_to_query = [keys(%servers)]; |
} |
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} |
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} |
} |
return ($libraries_to_query, |
return ($libraries_to_query, |
$pretty_domains_string); |
$pretty_domains_string); |
Line 1800 sub process_phrase_input {
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Line 1858 sub process_phrase_input {
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$item[1]; |
$item[1]; |
} |
} |
term: |
term: |
/[\w\Q:!@#$%^&*()+_=|{}<>,.;\\\/?\E]+/ { |
/[\w\Q:!@#$%^&*()+_=|{}<>,.;\\\/?\E\-]+/ { |
$item[1]; |
$item[1]; |
} |
} |
ENDGRAMMAR |
ENDGRAMMAR |
Line 2456 END
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Line 2514 END
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@Servers_to_contact = ($serverlist); |
@Servers_to_contact = ($serverlist); |
} |
} |
} else { |
} else { |
@Servers_to_contact = sort(keys(%Apache::lonnet::libserv)); |
my %all_library_servers = &Apache::lonnet::all_library(); |
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@Servers_to_contact = sort(keys(%all_library_servers)); |
} |
} |
my %Server_status; |
my %Server_status; |
# |
# |