version 1.331.4.17, 2024/07/04 17:21:22
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version 1.334, 2013/02/06 17:56:38
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Line 52 search (on a server basis) is displayed
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Line 52 search (on a server basis) is displayed
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=head1 Internals |
=head1 Internals |
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=over 4 |
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=cut |
=cut |
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############################################################################### |
############################################################################### |
Line 78 use Apache::lonnavmaps;
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Line 80 use Apache::lonnavmaps;
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use Apache::lonindexer(); |
use Apache::lonindexer(); |
use Apache::lonwishlist(); |
use Apache::lonwishlist(); |
use LONCAPA; |
use LONCAPA; |
use Time::HiRes qw(sleep); |
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###################################################################### |
###################################################################### |
###################################################################### |
###################################################################### |
Line 144 sub handler {
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Line 145 sub handler {
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## this once, so the pause indicator is deleted |
## this once, so the pause indicator is deleted |
## |
## |
if (exists($env{'form.pause'})) { |
if (exists($env{'form.pause'})) { |
sleep(0.1); |
sleep(1); |
delete($env{'form.pause'}); |
delete($env{'form.pause'}); |
} |
} |
## |
## |
Line 171 sub handler {
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Line 172 sub handler {
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&Apache::lonhtmlcommon::clear_breadcrumbs(); |
&Apache::lonhtmlcommon::clear_breadcrumbs(); |
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my @allowed_searches = ('portfolio'); |
my @allowed_searches = ('portfolio'); |
if (&Apache::lonnet::allowed('bre',$env{'request.role.domain'}) eq 'F') { |
if (&Apache::lonnet::allowed('bre',$env{'request.role.domain'})) { |
push(@allowed_searches,'res'); |
push(@allowed_searches,'res'); |
} |
} |
my $crumb_text = 'Portfolio Search'; |
my $crumb_text = 'Portfolio Search'; |
Line 194 sub handler {
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Line 195 sub handler {
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&Apache::lonnet::logthis('lonsearchcat:'. |
&Apache::lonnet::logthis('lonsearchcat:'. |
'Unable to recover data from '. |
'Unable to recover data from '. |
$persistent_db_file); |
$persistent_db_file); |
my $msg = |
my $msg = |
&mt('We were unable to retrieve data describing your search.'). |
'We were unable to retrieve data describing your search. '. |
' '.&mt('This is a serious error and has been logged.'). |
'This is a serious error and has been logged. '. |
'<br />'. |
'Please alert your LON-CAPA administrator.'; |
&mt('Please alert your LON-CAPA administrator.'); |
&Apache::loncommon::simple_error_page($r,'Search Error', |
&Apache::loncommon::simple_error_page( |
$msg); |
$r,'Search Error', |
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$msg, |
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{'no_auto_mt_msg' => 1}); |
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return OK; |
return OK; |
} |
} |
} |
} |
Line 323 END
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Line 321 END
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&display_results($r,$importbutton,$closebutton,$diropendb, |
&display_results($r,$importbutton,$closebutton,$diropendb, |
$env{'form.area'}); |
$env{'form.area'}); |
} elsif ($env{'form.phase'} =~ /^(sort|run_search)$/) { |
} elsif ($env{'form.phase'} =~ /^(sort|run_search)$/) { |
my ($query,$customquery,$customshow,$libraries,$pretty_string,$domainsref) = |
my ($query,$customquery,$customshow,$libraries,$pretty_string) = |
&get_persistent_data($persistent_db_file, |
&get_persistent_data($persistent_db_file, |
['query','customquery','customshow', |
['query','customquery','customshow', |
'libraries','pretty_string','domains']); |
'libraries','pretty_string']); |
if ($env{'form.phase'} eq 'sort') { |
if ($env{'form.phase'} eq 'sort') { |
&print_sort_form($r,$pretty_string); |
&print_sort_form($r,$pretty_string); |
} elsif ($env{'form.phase'} eq 'run_search') { |
} elsif ($env{'form.phase'} eq 'run_search') { |
&run_search($r,$query,$customquery,$customshow, |
&run_search($r,$query,$customquery,$customshow, |
$libraries,$pretty_string,$env{'form.area'},$domainsref); |
$libraries,$pretty_string,$env{'form.area'}); |
} |
} |
} elsif(($env{'form.phase'} eq 'basic_search') || |
} elsif(($env{'form.phase'} eq 'basic_search') || |
($env{'form.phase'} eq 'adv_search')) { |
($env{'form.phase'} eq 'adv_search')) { |
# |
# |
# We are running a search, try to parse it |
# We are running a search, try to parse it |
my ($query,$customquery,$customshow,$libraries,$domains) = |
my ($query,$customquery,$customshow,$libraries) = |
(undef,undef,undef,undef,undef); |
(undef,undef,undef,undef); |
my $pretty_string; |
my $pretty_string; |
if ($env{'form.phase'} eq 'basic_search') { |
if ($env{'form.phase'} eq 'basic_search') { |
($query,$pretty_string,$libraries,$domains) = |
($query,$pretty_string,$libraries) = |
&parse_basic_search($r,$closebutton,$hidden_fields); |
&parse_basic_search($r,$closebutton,$hidden_fields); |
return OK if (! defined($query)); |
return OK if (! defined($query)); |
&make_persistent({ basicexp => $env{'form.basicexp'}}, |
&make_persistent({ basicexp => $env{'form.basicexp'}}, |
$persistent_db_file); |
$persistent_db_file); |
} else { # Advanced search |
} else { # Advanced search |
($query,$customquery,$customshow,$libraries,$pretty_string,$domains) |
($query,$customquery,$customshow,$libraries,$pretty_string) |
= &parse_advanced_search($r,$closebutton,$hidden_fields); |
= &parse_advanced_search($r,$closebutton,$hidden_fields); |
return OK if (! defined($query)); |
return OK if (! defined($query)); |
} |
} |
Line 355 END
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Line 353 END
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customquery => $customquery, |
customquery => $customquery, |
customshow => $customshow, |
customshow => $customshow, |
libraries => $libraries, |
libraries => $libraries, |
pretty_string => $pretty_string, |
pretty_string => $pretty_string }, |
domains => $domains }, |
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$persistent_db_file); |
$persistent_db_file); |
# |
# |
# Set up table |
# Set up table |
Line 430 sub hidden_field {
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Line 427 sub hidden_field {
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###################################################################### |
###################################################################### |
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=pod |
=pod |
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=over 4 |
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=item &print_basic_search_form() |
=item &print_basic_search_form() |
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Line 450 sub print_basic_search_form {
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Line 445 sub print_basic_search_form {
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$env{'form.catalogmode'} ne 'import'); |
$env{'form.catalogmode'} ne 'import'); |
my $scrout = &Apache::loncommon::start_page('Content Library').$bread_crumb; |
my $scrout = &Apache::loncommon::start_page('Content Library').$bread_crumb; |
# Search form for resource space |
# Search form for resource space |
if (&Apache::lonnet::allowed('bre',$env{'request.role.domain'}) eq 'F') { |
if (&Apache::lonnet::allowed('bre',$env{'request.role.domain'})) { |
$scrout .= &setup_basic_search($r,'res',$hidden_fields,$closebutton); |
$scrout .= &setup_basic_search($r,'res',$hidden_fields,$closebutton); |
$scrout .= '<hr /><br />'; |
$scrout .= '<hr /><br />'; |
} |
} |
Line 479 sub setup_basic_search {
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Line 474 sub setup_basic_search {
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.&mt('use related words') |
.&mt('use related words') |
.'</label>'; |
.'</label>'; |
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my $anydom = 1; |
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if ($area eq 'res') { |
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unless (&Apache::lonnet::allowed('bre','/res/') eq 'F') { |
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$anydom = 0; |
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} |
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} |
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my $singledom; |
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my ($disabled,$checked); |
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if ($anydom) { |
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$singledom = $r->dir_config('lonDefDomain'); |
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if ($env{'form.domains'} eq $singledom) { |
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$checked = 1; |
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} |
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} else { |
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$singledom = $env{'user.domain'}; |
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$disabled = ' disabled="disabled"'; |
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$checked = 1; |
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} |
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$onlysearchdomain = '<label>' |
$onlysearchdomain = '<label>' |
.&Apache::lonhtmlcommon::checkbox( |
.&Apache::lonhtmlcommon::checkbox( |
'domains',$checked, |
'domains', |
$singledom,$disabled) |
$env{'form.domains'}, |
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$r->dir_config('lonDefDomain')) |
.' ' |
.' ' |
.&mt('only search domain [_1]' |
.&mt('only search domain [_1]' |
,'<b>'.$singledom.'</b>') |
,'<b>'.$r->dir_config('lonDefDomain').'</b>') |
.'</label>'; |
.'</label>'; |
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$adv_search_link = '<a href="/adm/searchcat?'. |
$adv_search_link = '<a href="/adm/searchcat?'. |
Line 678 function additional_metadata() {
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Line 656 function additional_metadata() {
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$env{'form.category'}) |
$env{'form.category'}) |
.&Apache::lonhtmlcommon::row_closure(); |
.&Apache::lonhtmlcommon::row_closure(); |
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my $anydomain = 1; |
$scrout .= &Apache::lonhtmlcommon::row_title(&titlefield(&mt('Domains'))) |
if ($env{'form.area'} ne 'portfolio') { |
.&Apache::loncommon::domain_select('domains', |
unless (&Apache::lonnet::allowed('bre','/res/')) { |
$env{'form.domains'},1) |
$anydomain = 0; |
.&Apache::lonhtmlcommon::row_closure(); |
} |
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} |
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$scrout .= &Apache::lonhtmlcommon::row_title(&titlefield(&mt('Domains'))); |
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if ($anydomain) { |
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$scrout .= &Apache::loncommon::domain_select('domains', |
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$env{'form.domains'},1); |
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} else { |
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$scrout .= &Apache::loncommon::select_dom_form($env{'user.domain'}, |
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'domains','','','',[$env{'user.domain'}],'',1); |
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} |
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$scrout .= &Apache::lonhtmlcommon::row_closure(); |
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# Misc metadata |
# Misc metadata |
if ($env{'form.area'} ne 'portfolio') { |
if ($env{'form.area'} ne 'portfolio') { |
Line 1046 Outputs: array of values. Returns undef
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Line 1012 Outputs: array of values. Returns undef
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This function is the reverse of &make_persistent(); |
This function is the reverse of &make_persistent(); |
Retrieve persistent data from %persistent_db. Retrieved items will have their |
Retrieve persistent data from %persistent_db. Retrieved items will have their |
values unescaped. If the item is 'domains; then the returned |
values unescaped. If the item contains commas (before unescaping), the |
value will be a hash pointer. Otherwise, if the item contains |
returned value will be an array pointer. |
commas (before unescaping), the returned value will be an array pointer. |
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=cut |
=cut |
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Line 1066 sub get_persistent_data {
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Line 1031 sub get_persistent_data {
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push @Values, undef; |
push @Values, undef; |
next; |
next; |
} |
} |
if ($name eq 'domains') { |
my @values = map { |
my %valueshash; |
&unescape($_); |
my @items= map { &unescape($_); } split(',',$persistent_db{$name}); |
} split(',',$persistent_db{$name}); |
foreach my $item (@items) { |
if (@values <= 1) { |
if ($item =~ /=/) { |
push @Values,$values[0]; |
my ($key,$val) = map { &unescape($_); } split(/=/,$item); |
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$valueshash{$key} = $val; |
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} |
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} |
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push(@Values,\%valueshash); |
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} else { |
} else { |
my @values = map { |
push @Values,\@values; |
&unescape($_); |
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} split(',',$persistent_db{$name}); |
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if (@values <= 1) { |
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push @Values,$values[0]; |
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} else { |
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push @Values,\@values; |
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} |
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} |
} |
} |
} |
untie (%persistent_db); |
untie (%persistent_db); |
Line 1102 Inputs: Hash of values to save, filename
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Line 1055 Inputs: Hash of values to save, filename
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Store variables away to the %persistent_db. |
Store variables away to the %persistent_db. |
Values will be escaped. Values that are array pointers will have their |
Values will be escaped. Values that are array pointers will have their |
elements escaped and concatenated in a comma separated string. Values |
elements escaped and concatenated in a comma separated string. |
that are hash pointers will have their keys and values escaped and |
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concatenated in a comma separated string. |
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=cut |
=cut |
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Line 1116 sub make_persistent {
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Line 1067 sub make_persistent {
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return undef if (! tie(%persistent_db,'GDBM_File', |
return undef if (! tie(%persistent_db,'GDBM_File', |
$filename,&GDBM_WRCREAT(),0640)); |
$filename,&GDBM_WRCREAT(),0640)); |
foreach my $name (keys(%save)) { |
foreach my $name (keys(%save)) { |
my @values=(); |
my @values = (ref($save{$name}) ? @{$save{$name}} : ($save{$name})); |
if (ref($save{$name}) eq 'ARRAY') { |
# We handle array references, but not recursively. |
@values = @{$save{$name}}; |
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} elsif (ref($save{$name}) eq 'HASH') { |
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foreach my $key (%{$save{$name}}) { |
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push(@values,&escape($key).'='.&escape($save{$name}{$key})); |
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} |
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} else { |
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@values = $save{$name}; |
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} |
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# We handle array and hash references, but not recursively. |
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my $store = join(',', map { &escape($_); } @values ); |
my $store = join(',', map { &escape($_); } @values ); |
$persistent_db{$name} = $store; |
$persistent_db{$name} = $store; |
} |
} |
Line 1443 sub parse_advanced_search {
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Line 1385 sub parse_advanced_search {
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## |
## |
## Deal with restrictions to given domains |
## Deal with restrictions to given domains |
## |
## |
my ($libraries_to_query,$pretty_domains_string,$domains_to_query) = |
my ($libraries_to_query,$pretty_domains_string) = &parse_domain_restrictions(); |
&parse_domain_restrictions(); |
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if ($pretty_domains_string) { |
if ($pretty_domains_string) { |
$pretty_search_string .= $pretty_domains_string."<br />\n"; |
$pretty_search_string .= $pretty_domains_string."<br />\n"; |
} |
} |
Line 1460 sub parse_advanced_search {
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Line 1401 sub parse_advanced_search {
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} |
} |
#&Apache::lonnet::logthis('advanced query = '.$/.$query); |
#&Apache::lonnet::logthis('advanced query = '.$/.$query); |
return ($query,$customquery,$customshow,$libraries_to_query, |
return ($query,$customquery,$customshow,$libraries_to_query, |
$pretty_search_string,$domains_to_query); |
$pretty_search_string); |
} |
} |
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sub parse_domain_restrictions { |
sub parse_domain_restrictions { |
my $libraries_to_query = undef; |
my $libraries_to_query = undef; |
my $domains_to_query = undef; |
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# $env{'form.domains'} can be either a scalar or an array reference. |
# $env{'form.domains'} can be either a scalar or an array reference. |
# We need an array. |
# We need an array. |
if (! exists($env{'form.domains'}) || $env{'form.domains'} eq '') { |
if (! exists($env{'form.domains'}) || $env{'form.domains'} eq '') { |
Line 1489 sub parse_domain_restrictions {
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Line 1429 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> "; |
} |
} |
my %library_servers = &Apache::lonnet::get_unique_servers(\@allowed_domains, |
my %servers = &Apache::lonnet::get_unique_servers(\@allowed_domains, |
'library'); |
'library'); |
my (%older_library_servers,%okdoms,%domains_for_id); |
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map { $okdoms{$_} = 1; } @allowed_domains; |
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foreach my $key (keys(%library_servers)) { |
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if (&Apache::lonnet::get_server_loncaparev('',$key) =~ /^\'?(\d+)\.(\d+)/) { |
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my $major = $1; |
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my $minor = $2; |
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if (($major < 2) || (($major == 2) && ($minor < 11))) { |
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map { $older_library_servers{$_} = 1; } |
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&Apache::lonnet::machine_ids($library_servers{$key}); |
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} else { |
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my %possdoms; |
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map { $possdoms{$_}=1 if ($okdoms{$_}); } |
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&Apache::lonnet::machine_domains($library_servers{$key}); |
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$domains_for_id{$key} = join(',',sort(keys(%possdoms))); |
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} |
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} |
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} |
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my %servers = (%library_servers,%older_library_servers); |
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$libraries_to_query = [keys(%servers)]; |
$libraries_to_query = [keys(%servers)]; |
$domains_to_query = \%domains_for_id; |
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} |
} |
return ($libraries_to_query, |
return ($libraries_to_query, |
$pretty_domains_string, |
$pretty_domains_string); |
$domains_to_query); |
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} |
} |
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###################################################################### |
###################################################################### |
Line 1543 sub parse_basic_search {
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Line 1463 sub parse_basic_search {
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$env{"form.$_"}=&unescape($env{"form.$_"}); |
$env{"form.$_"}=&unescape($env{"form.$_"}); |
$env{"form.$_"}=~s/[^\w\/\s\(\)\=\-\"\']//g; |
$env{"form.$_"}=~s/[^\w\/\s\(\)\=\-\"\']//g; |
} |
} |
my ($libraries_to_query,$pretty_domains_string,$domains_to_query) = |
my ($libraries_to_query,$pretty_domains_string) = &parse_domain_restrictions(); |
&parse_domain_restrictions(); |
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# |
# |
# Check to see if enough of a query is filled in |
# Check to see if enough of a query is filled in |
my $search_string = $env{'form.basicexp'}; |
my $search_string = $env{'form.basicexp'}; |
Line 1590 sub parse_basic_search {
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Line 1509 sub parse_basic_search {
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$pretty_search_string =~ s:^<br /> and ::; |
$pretty_search_string =~ s:^<br /> and ::; |
&Apache::lonnet::logthis('simple search final query = '.$/.$final_query); |
&Apache::lonnet::logthis('simple search final query = '.$/.$final_query); |
return ($final_query,$pretty_search_string, |
return ($final_query,$pretty_search_string, |
$libraries_to_query,$domains_to_query); |
$libraries_to_query); |
} |
} |
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Line 1881 sub build_date_queries {
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Line 1800 sub build_date_queries {
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my (undef,undef,undef,$cbday,$cbmon,$cbyear) = localtime($cbefore); |
my (undef,undef,undef,$cbday,$cbmon,$cbyear) = localtime($cbefore); |
# Correct for year being relative to 1900 |
# Correct for year being relative to 1900 |
$cayear+=1900; $cbyear+=1900; |
$cayear+=1900; $cbyear+=1900; |
# Correct month; localtime gives month 0..11 but MySQL expects 1..12 |
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$camon++; $cbmon++; |
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my $cquery= |
my $cquery= |
'(creationdate BETWEEN '. |
'(creationdate BETWEEN '. |
"'".$cayear.'-'.$camon.'-'.$caday."'". |
"'".$cayear.'-'.$camon.'-'.$caday."'". |
Line 1901 sub build_date_queries {
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Line 1818 sub build_date_queries {
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my (undef,undef,undef,$mbday,$mbmon,$mbyear) = localtime($mbefore); |
my (undef,undef,undef,$mbday,$mbmon,$mbyear) = localtime($mbefore); |
# Correct for year being relative to 1900 |
# Correct for year being relative to 1900 |
$mayear+=1900; $mbyear+=1900; |
$mayear+=1900; $mbyear+=1900; |
# Correct month; localtime gives month 0..11 but MySQL expects 1..12 |
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$mamon++; $mbmon++; |
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my $mquery= |
my $mquery= |
'(lastrevisiondate BETWEEN '. |
'(lastrevisiondate BETWEEN '. |
"'".$mayear.'-'.$mamon.'-'.$maday."'". |
"'".$mayear.'-'.$mamon.'-'.$maday."'". |
Line 1945 sub copyright_check {
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Line 1860 sub copyright_check {
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my (undef,undef,$resdom,$resname) = split('/', |
my (undef,undef,$resdom,$resname) = split('/', |
$Metadata->{'url'}); |
$Metadata->{'url'}); |
# Check for priv |
# Check for priv |
if ($Metadata->{'copyright'} eq 'priv') { |
if (($Metadata->{'copyright'} eq 'priv') && |
unless (($env{'user.name'} eq $resname) && |
(($env{'user.name'} ne $resname) && |
($env{'user.domain'} eq $resdom)) { |
($env{'user.domain'} ne $resdom))) { |
return 0; |
return 0; |
} |
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} |
} |
# Check for domain |
# Check for domain |
if (($Metadata->{'copyright'} eq 'domain') && |
if (($Metadata->{'copyright'} eq 'domain') && |
Line 2099 sub print_sort_form {
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Line 2013 sub print_sort_form {
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</script> |
</script> |
END |
END |
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my $start_page = &Apache::loncommon::start_page('Results'); |
my $start_page = &Apache::loncommon::start_page('Results',$js); |
my $breadcrumbs= |
my $breadcrumbs= |
&Apache::lonhtmlcommon::breadcrumbs('Searching','Searching', |
&Apache::lonhtmlcommon::breadcrumbs('Searching','Searching', |
$env{'form.catalogmode'} ne 'import'); |
$env{'form.catalogmode'} ne 'import'); |
Line 2125 END
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Line 2039 END
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# $result.="</select>\n"; |
# $result.="</select>\n"; |
my $revise = &revise_button(); |
my $revise = &revise_button(); |
$result.='<p>' |
$result.='<p>' |
.&mt('Total of [quant,_1,match,matches] to your query.',$total_results) |
.&mt('There are [_1] matches to your query.',$total_results) |
.' '.$revise.'</p>' |
.' '.$revise.'</p>' |
.'<p>'.&mt('Search: ').$pretty_query_string |
.'<p>'.&mt('Search: ').$pretty_query_string |
.'</p></form>'; |
.'</p></form>'; |
Line 2263 SCRIPT
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Line 2177 SCRIPT
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$r->rflush(); |
$r->rflush(); |
} |
} |
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sub reload_result_frame { |
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my ($r) = @_; |
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my $newloc = '/adm/searchcat?phase=results&persistent_db_id='. |
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$env{'form.persistent_db_id'}; |
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$r->print(<<SCRIPT); |
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<script type="text/javascript"> |
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parent.update_results("$newloc"); |
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</script> |
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SCRIPT |
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$r->rflush(); |
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} |
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{ |
{ |
my $max_time = 60; # seconds for the search to complete |
my $max_time = 300; # seconds for the search to complete |
my $start_time = 0; |
my $start_time = 0; |
my $last_time = 0; |
my $last_time = 0; |
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Line 2358 results into MySQL.
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Line 2259 results into MySQL.
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###################################################################### |
###################################################################### |
sub run_search { |
sub run_search { |
my ($r,$query,$customquery,$customshow,$serverlist, |
my ($r,$query,$customquery,$customshow,$serverlist, |
$pretty_string,$area,$domainsref) = @_; |
$pretty_string,$area) = @_; |
my $tabletype = 'metadata'; |
my $tabletype = 'metadata'; |
if ($area eq 'portfolio') { |
if ($area eq 'portfolio') { |
$tabletype = 'portfolio_search'; |
$tabletype = 'portfolio_search'; |
Line 2390 END
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Line 2291 END
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$r->rflush(); |
$r->rflush(); |
# |
# |
# Determine the servers we need to contact. |
# Determine the servers we need to contact. |
my (@Servers_to_contact,%domains_by_server); |
my @Servers_to_contact; |
if (defined($serverlist)) { |
if (defined($serverlist)) { |
if (ref($serverlist) eq 'ARRAY') { |
if (ref($serverlist) eq 'ARRAY') { |
@Servers_to_contact = @$serverlist; |
@Servers_to_contact = @$serverlist; |
} else { |
} else { |
@Servers_to_contact = ($serverlist); |
@Servers_to_contact = ($serverlist); |
} |
} |
if (ref($domainsref) eq 'HASH') { |
|
foreach my $server (@Servers_to_contact) { |
|
$domains_by_server{$server} = $domainsref->{$server}; |
|
} |
|
} |
|
} else { |
} else { |
my %library_servers = &Apache::lonnet::unique_library(); |
my %all_library_servers = &Apache::lonnet::unique_library(); |
my (%all_library_servers, %older_library_servers); |
|
foreach my $key (keys(%library_servers)) { |
|
if (&Apache::lonnet::get_server_loncaparev('',$key) =~ /^\'?(\d+)\.(\d+)/) { |
|
my $major = $1; |
|
my $minor = $2; |
|
if (($major < 2) || (($major == 2) && ($minor < 11))) { |
|
map { $older_library_servers{$_} = 1; } |
|
&Apache::lonnet::machine_ids($library_servers{$key}); |
|
} |
|
} |
|
} |
|
%all_library_servers = (%library_servers,%older_library_servers); |
|
@Servers_to_contact = sort(keys(%all_library_servers)); |
@Servers_to_contact = sort(keys(%all_library_servers)); |
foreach my $server (@Servers_to_contact) { |
|
my %possdoms; |
|
map { $possdoms{$_}=1; } &Apache::lonnet::machine_domains($all_library_servers{$server}); |
|
$domains_by_server{$server} = |
|
join(',',sort(&Apache::lonnet::machine_domains($all_library_servers{$server}))); |
|
} |
|
} |
} |
my %Server_status; |
my %Server_status; |
# |
# |
Line 2458 END
|
Line 2336 END
|
## |
## |
## Prepare for the big loop. |
## Prepare for the big loop. |
my $hitcountsum; |
my $hitcountsum; |
my $oldhitcountsum; |
|
my $displaycount; |
|
my %matches; |
my %matches; |
my $server; |
my $server; |
my $status; |
my $status; |
Line 2494 END
|
Line 2370 END
|
my $server = shift(@Servers_to_contact); |
my $server = shift(@Servers_to_contact); |
&update_status($r,&mt('contacting [_1]',$server)); |
&update_status($r,&mt('contacting [_1]',$server)); |
my $reply=&Apache::lonnet::metadata_query($query,$customquery, |
my $reply=&Apache::lonnet::metadata_query($query,$customquery, |
$customshow,[$server],\%domains_by_server); |
$customshow,[$server]); |
($server) = keys(%$reply); |
($server) = keys(%$reply); |
$Server_status{$server} = $reply->{$server}; |
$Server_status{$server} = $reply->{$server}; |
} else { |
} else { |
Line 2506 END
|
Line 2382 END
|
&update_status($r, |
&update_status($r, |
&mt('waiting on [_1]',join(' ',keys(%Server_status)))); |
&mt('waiting on [_1]',join(' ',keys(%Server_status)))); |
} |
} |
sleep(0.1); |
sleep(1); |
} |
} |
# |
# |
# Loop through the servers we have contacted but do not |
# Loop through the servers we have contacted but do not |
Line 2559 END
|
Line 2435 END
|
|
|
if ($area eq 'portfolio') { |
if ($area eq 'portfolio') { |
next if (defined($matches{$Fields{'url'}})); |
next if (defined($matches{$Fields{'url'}})); |
# Skip unless access control set to public or passphrase-protected |
# Skip if inaccessible |
next unless (($Fields{'scope'} eq 'public') || ($Fields{'scope'} eq 'guest')); |
next if (!&Apache::lonnet::portfolio_access($Fields{'url'})); |
$matches{$Fields{'url'}} = 1; |
$matches{$Fields{'url'}} = 1; |
} |
} |
# |
# |
Line 2582 END
|
Line 2458 END
|
delete($Server_status{$server}); |
delete($Server_status{$server}); |
} |
} |
last if ($connection->aborted()); |
last if ($connection->aborted()); |
if ($oldhitcountsum < $hitcountsum) { |
&update_count_status($r,$hitcountsum); |
&update_count_status($r,$hitcountsum); |
|
if (($hitcountsum <= $env{'form.show'}) || |
|
(!$displaycount && $hitcountsum)) { |
|
reload_result_frame($r); |
|
$displaycount = $hitcountsum; |
|
} |
|
$oldhitcountsum = $hitcountsum; |
|
} |
|
} |
} |
last if ($connection->aborted()); |
last if ($connection->aborted()); |
&update_seconds($r); |
&update_seconds($r); |
Line 2684 sub display_results {
|
Line 2552 sub display_results {
|
if ($env{'form.catalogmode'} eq 'import') { |
if ($env{'form.catalogmode'} eq 'import') { |
if (! tie(%groupsearch_db,'GDBM_File',$diropendb, |
if (! tie(%groupsearch_db,'GDBM_File',$diropendb, |
&GDBM_WRCREAT(),0640)) { |
&GDBM_WRCREAT(),0640)) { |
# NOTE: this can happen when a previous request to searchcat?phase=results gets interrupted |
|
# (%groupsearch_db is not untied) |
|
$r->print('<p class="LC_error">'. |
$r->print('<p class="LC_error">'. |
&mt('Unable to save import results.'). |
&mt('Unable to save import results.'). |
'</p>'. |
'</p>'. |
Line 2693 sub display_results {
|
Line 2559 sub display_results {
|
&Apache::loncommon::end_page()); |
&Apache::loncommon::end_page()); |
$r->rflush(); |
$r->rflush(); |
return; |
return; |
} |
} |
# untie %groupsearch_db if the connection gets aborted before the end |
|
$r->register_cleanup(sub { |
|
untie %groupsearch_db if (tied(%groupsearch_db)); |
|
}); |
|
} |
} |
## |
## |
## Prepare the table for querying |
## Prepare the table for querying |
Line 2839 sub display_results {
|
Line 2701 sub display_results {
|
); |
); |
|
|
if ($total_results == 0) { |
if ($total_results == 0) { |
$r->print('<p class="LC_info">'.&mt('There are currently no results.').'</p>'. |
$r->print('<meta HTTP-EQUIV="Refresh" CONTENT="2" />'. |
|
'<p class="LC_info">'.&mt('There are currently no results.').'</p>'. |
"</form>". |
"</form>". |
&Apache::loncommon::end_page()); |
&Apache::loncommon::end_page()); |
return; |
return; |
Line 3212 SCRIPT
|
Line 3075 SCRIPT
|
</script> |
</script> |
SCRIPT |
SCRIPT |
|
|
$js.=<<SCRIPT; |
|
<script type="text/javascript"> |
|
\$(document).ready(function() { |
|
parent.done_loading_results(); |
|
}); |
|
</script> |
|
SCRIPT |
|
|
|
my $start_page = &Apache::loncommon::start_page(undef,$js, |
my $start_page = &Apache::loncommon::start_page(undef,$js, |
{'only_body' =>1, |
{'only_body' =>1, |
'add_wishlist' =>1, |
'add_wishlist' =>1}); |
'add_modal' =>1}); |
|
my $result=<<END; |
my $result=<<END; |
$start_page |
$start_page |
<form name="results" method="post" action="/adm/searchcat"> |
<form name="results" method="post" action="/adm/searchcat"> |
Line 3253 sub print_frames_interface {
|
Line 3107 sub print_frames_interface {
|
// <![CDATA[ |
// <![CDATA[ |
var targetwin = opener; |
var targetwin = opener; |
var queue = ''; |
var queue = ''; |
|
|
var loading_results = true; |
|
var need_reloading = false; |
|
var new_location; |
|
function update_results(newloc) { |
|
if (loading_results) { |
|
need_reloading = true; |
|
new_location = newloc; |
|
} else { |
|
loading_results = true; |
|
resultsframe.location = newloc; |
|
} |
|
} |
|
function done_loading_results() { |
|
loading_results = false; |
|
if (need_reloading) { |
|
need_reloading = false; |
|
update_results(new_location); |
|
} |
|
} |
|
// ]]> |
// ]]> |
</script> |
</script> |
JS |
JS |
Line 3385 sub detailed_citation_view {
|
Line 3219 sub detailed_citation_view {
|
'<b>'.$prefix. |
'<b>'.$prefix. |
'<img src="'.&Apache::loncommon::icon($values{'url'}).'" alt="" />'.' '. |
'<img src="'.&Apache::loncommon::icon($values{'url'}).'" alt="" />'.' '. |
'<a href="'.$jumpurl.'?inhibitmenu=yes" '. |
'<a href="'.$jumpurl.'?inhibitmenu=yes" '. |
'target="preview" onclick="openMyModal(this.href, 500, 500, \'yes\');return false;">'.$values{'title'}."</a></b>\n". |
'target="preview">'.$values{'title'}."</a></b>\n". |
&display_tools($values{'title'}, $jumpurl). |
&display_tools($values{'title'}, $jumpurl). |
"<p>\n". |
"<p>\n". |
'<b>'.$values{'author'}.'</b>,'. |
'<b>'.$values{'author'}.'</b>,'. |
Line 3518 sub summary_view {
|
Line 3352 sub summary_view {
|
my $link = '<br />'.&display_url($jumpurl,1).'<br />'; |
my $link = '<br />'.&display_url($jumpurl,1).'<br />'; |
$result .= |
$result .= |
'<a href="'.$jumpurl.'?inhibitmenu=yes"'. |
'<a href="'.$jumpurl.'?inhibitmenu=yes"'. |
' target="preview" onclick="openMyModal(this.href, 500, 500, \'yes\');return false;">'.$values{'title'}.'</a>'. |
' target="preview">'.$values{'title'}.'</a>'. |
&display_tools($values{'title'}, $jumpurl).<<END; |
&display_tools($values{'title'}, $jumpurl).<<END; |
<br /> |
<br /> |
$link<br /> |
$link<br /> |
Line 3564 sub compact_view {
|
Line 3398 sub compact_view {
|
} |
} |
$jumpurl = &HTML::Entities::encode($jumpurl,'<>&"'); |
$jumpurl = &HTML::Entities::encode($jumpurl,'<>&"'); |
$result.=' <span class="LC_nobreak">'. |
$result.=' <span class="LC_nobreak">'. |
'<a href="'.$jumpurl.'?inhibitmenu=yes" target="preview" onclick="openMyModal(this.href, 500, 500, \'yes\');return false;">'. |
'<a href="'.$jumpurl.'?inhibitmenu=yes" target="preview">'. |
&HTML::Entities::encode($values{'title'},'<>&"').'</a></span> '. |
&HTML::Entities::encode($values{'title'},'<>&"').'</a></span> '. |
&display_tools($values{'title'}, $jumpurl). |
&display_tools($values{'title'}, $jumpurl). |
$link.' <b>'.$values{'author'}.'</b> ('.$values{'domain'}.')'; |
$link.' <b>'.$values{'author'}.'</b> ('.$values{'domain'}.')'; |
Line 3580 sub display_url {
|
Line 3414 sub display_url {
|
} elsif ($url=~m{^(http://|/uploaded/)}) { |
} elsif ($url=~m{^(http://|/uploaded/)}) { |
$link='<span class="LC_filename">'.$url.'</span>'; |
$link='<span class="LC_filename">'.$url.'</span>'; |
} else { |
} else { |
# replace the links to open in a new window |
|
# (because the search opens in a new window, it gets |
|
# confusing when the links open a tab in the |
|
# parent window; ideally we should not force windows) |
|
my $onclick = " onclick=\"window.open(this.href, '_blank', 'toolbar=1,location=1,menubar=0');return false;\""; |
|
$link=&Apache::lonhtmlcommon::crumbs( |
$link=&Apache::lonhtmlcommon::crumbs( |
$url, |
$url, |
'preview', |
'preview', |
'', |
'', |
'', |
(($env{'form.catalogmode'} eq 'import')?'parent.statusframe.document.forms.statusform':''), |
$skiplast,$onclick).' '; |
$skiplast).' '; |
} |
} |
return $link; |
return $link; |
} |
} |
Line 3896 Cleans the global %groupsearch_db by rem
|
Line 3725 Cleans the global %groupsearch_db by rem
|
###################################################################### |
###################################################################### |
sub start_fresh_session { |
sub start_fresh_session { |
delete $groupsearch_db{'mode_catalog'}; |
delete $groupsearch_db{'mode_catalog'}; |
foreach (keys(%groupsearch_db)) { |
foreach (keys %groupsearch_db) { |
if ($_ =~ /^pre_/) { |
if ($_ =~ /^pre_/) { |
delete $groupsearch_db{$_}; |
delete $groupsearch_db{$_}; |
} |
} |
Line 3914 sub cleanup {
|
Line 3743 sub cleanup {
|
&Apache::lonnet::logthis('Failed cleanup searchcat: groupsearch_db'); |
&Apache::lonnet::logthis('Failed cleanup searchcat: groupsearch_db'); |
} |
} |
} |
} |
|
&untiehash(); |
&Apache::lonmysql::disconnect_from_db(); |
&Apache::lonmysql::disconnect_from_db(); |
return OK; |
return OK; |
} |
} |