version 1.25, 2003/12/30 20:47:23
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version 1.64, 2009/03/13 11:45:27
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Line 26
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Line 26
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# |
# |
# http://www.lon-capa.org/ |
# http://www.lon-capa.org/ |
# |
# |
# YEAR=2001 |
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# YEAR=2002 |
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# |
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### |
### |
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package Apache::groupsort; |
package Apache::groupsort; |
Line 39 use Apache::Constants qw(:common);
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Line 36 use Apache::Constants qw(:common);
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use GDBM_File; |
use GDBM_File; |
use Apache::loncommon; |
use Apache::loncommon; |
use Apache::lonlocal; |
use Apache::lonlocal; |
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use Apache::lonnet; |
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use LONCAPA; |
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my %hash; # variable to tie to user specific database |
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my $iconpath; # variable to be accessible to multiple subroutines |
my $iconpath; # variable to be accessible to multiple subroutines |
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my %hash; # variable to tie to user specific database |
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sub update_actions_hash { |
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my ($hash) = @_; |
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# be careful in here, there is also a global %hash |
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my $acts=$env{'form.acts'}; |
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my @Acts=split(/b/,$acts); |
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my %ahash; |
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my %achash; |
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# some initial hashes for working with data |
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my $ac=0; |
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foreach (@Acts) { |
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my ($state,$ref)=split(/a/); |
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$ahash{$ref}=$state; |
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$achash{$ref}=$ac; |
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$ac++; |
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} |
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# sorting through the actions and changing the global database hash |
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foreach my $key (sort {$achash{$a}<=>$achash{$b}} (keys %ahash)) { |
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if ($ahash{$key} eq '1') { |
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$hash->{'store_'.$hash->{'pre_'.$key.'_link'}}= |
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$hash->{'pre_'.$key.'_title'}; |
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$hash->{'storectr_'.$hash->{'pre_'.$key.'_link'}}= |
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$hash->{'storectr'}+0; |
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$hash->{'storectr'}++; |
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} |
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if ($ahash{$key} eq '0') { |
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if ($hash->{'store_'.$hash->{'pre_'.$key.'_link'}}) { |
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delete($hash->{'store_'.$hash->{'pre_'.$key.'_link'}}); |
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delete($hash->{'storectr_'.$hash->{'pre_'.$key.'_link'}}); |
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} |
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} |
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} |
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# deleting the previously cached listing |
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foreach my $key (keys(%{ $hash })) { |
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next if ($key !~ /^pre_(\d+)_link/); |
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my $which = $1; |
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delete($hash->{'pre_'.$which.'_title'}); |
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delete($hash->{'pre_'.$which.'_link'}); |
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} |
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} |
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sub readfromdb { |
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my ($r,$resources)=@_; |
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my $diropendb = |
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"/home/httpd/perl/tmp/$env{'user.domain'}_$env{'user.name'}_sel_res.db"; |
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# ----------------------------- diropendb is now the filename of the db to open |
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if (tie(%hash,'GDBM_File',$diropendb,&GDBM_WRCREAT(),0640)) { |
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&update_actions_hash(\%hash); |
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my %temp_resources; |
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foreach my $key (keys(%hash)) { |
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next if ($key !~ /^store_/); |
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my ($url) = ($key =~ /^store_(.*)/); |
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$temp_resources{$hash{'storectr_'.$url}}{'url'}=$url; |
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$temp_resources{$hash{'storectr_'.$url}}{'title'}= |
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&Apache::lonnet::gettitle($url); |
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} |
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# use the temp, since there might be gaps in the counting |
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foreach my $item (sort {$a <=> $b} (keys(%temp_resources))) { |
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push(@{ $resources },$temp_resources{$item}); |
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} |
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if ($env{'form.oldval'}) { |
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my $res = splice(@{$resources},$env{'form.oldval'}-1,1); |
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if ($env{'form.newval'} == 0) { |
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# picked 'discard' |
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my $url = $res->{'url'}; |
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delete($hash{'storectr_'.$url}); |
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delete($hash{'store_'.$url}); |
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} else { |
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splice(@{$resources},$env{'form.newval'}-1,0,$res); |
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} |
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} |
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# store out new order |
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foreach my $which (0..$#$resources) { |
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my $url = $resources->[$which]{'url'}; |
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$hash{'storectr_'.$url} = $which; |
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} |
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} else { |
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$r->print('Unable to tie hash to db file'); |
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} |
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untie(%hash); |
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} |
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sub cleanup { |
sub cleanup { |
if (tied(%hash)){ |
if (tied(%hash)){ |
Line 50 sub cleanup {
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Line 138 sub cleanup {
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&Apache::lonnet::logthis('Failed cleanup groupsort: hash'); |
&Apache::lonnet::logthis('Failed cleanup groupsort: hash'); |
} |
} |
} |
} |
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return OK; |
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} |
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# -------------------------------------------------------------- Read from file |
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sub readfromfile { |
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my ($r,$resources)=@_; |
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my $cont=&Apache::lonnet::getfile |
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(&Apache::lonnet::filelocation('',$env{'form.readfile'})); |
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if ($cont==-1) { |
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$r->print('Unable to read file: '. |
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&Apache::lonnet::filelocation('',$env{'form.readfile'})); |
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} else { |
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my $parser = HTML::TokeParser->new(\$cont); |
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my $token; |
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while ($token = $parser->get_token) { |
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if ($token->[0] eq 'S') { |
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if ($token->[1] eq 'resource') { |
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if ($env{'form.recover'}) { |
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if ($token->[2]->{'type'} ne 'zombie') { next; } |
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} else { |
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if ($token->[2]->{'type'} eq 'zombie') { next; } |
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} |
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my $name=$token->[2]->{'title'}; |
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$name=~s/ \[\((\d+)\,($LONCAPA::username_re)\,($LONCAPA::domain_re)\)\]$//; |
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my $note; |
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if ($1) { |
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$note = '<br />'.&mt('Removed by '). |
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&Apache::loncommon::plainname($2,$3).', '. |
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&Apache::lonlocal::locallocaltime($1); |
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} |
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$name=~s/\&colon\;/\:/g; |
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push(@{$resources}, {'url' => $token->[2]->{'src'}, |
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'title' => $name, |
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'note' => $note, |
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'id' => $token->[2]->{'id'},}); |
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} |
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} |
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} |
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} |
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} |
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# --------------------------------------------------------- Read from bookmarks |
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sub readfrombookmarks { |
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my ($r,$resources)=@_; |
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my %bookmarks=&Apache::lonnet::dump('bookmarks'); |
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# the bookmark "hash" is just one entry |
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# it's a javascript program code with arguments like ('title','url'); |
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my @bookmarks=($bookmarks{'bookmarks'}=~/\((?:\'([^\']+)\'\,\'([^\']+)\'|\"([^\"]+)\"\,\"([^\"]+)\")\)\;/g); |
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for (my $index=0;$index<($#bookmarks+1)/2;$index++) { |
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if ($bookmarks[$index*2+1]) { |
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my $url = $bookmarks[$index*2+1]; |
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my $name = $bookmarks[$index*2]; |
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$name =~ s/^LON\-CAPA\s+//; |
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push(@{$resources},{'url' => $url, 'title' => $name}); |
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} |
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} |
} |
} |
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# ---------------------------------------------------------------- Main Handler |
# ---------------------------------------------------------------- Main Handler |
Line 57 sub handler {
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Line 205 sub handler {
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my $r = shift; |
my $r = shift; |
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&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, |
['acts','catalogmode','mode']); |
['acts','mode','readfile','recover','bookmarks']); |
# color scheme |
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my $fileclr = '#ffffe6'; |
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my $titleclr = '#ddffff'; |
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&Apache::loncommon::content_type($r,'text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
$r->send_http_header; |
$r->send_http_header; |
Line 68 sub handler {
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Line 213 sub handler {
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# finish_import looks different for graphical or "simple" RAT |
# finish_import looks different for graphical or "simple" RAT |
my $finishimport=''; |
my $finishimport=''; |
if ($ENV{'form.mode'} eq 'simple' || $ENV{'form.mode'} eq '') { |
my $begincondition=''; |
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my $endcondition=''; |
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if (($env{'form.readfile'}) || ($env{'form.bookmarks'})) { |
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$begincondition='if (eval("document.forms.groupsort.include"+num+".checked")) {'; |
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$endcondition='}'; |
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} |
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if ($env{'form.mode'} eq 'simple' || $env{'form.mode'} eq '') { |
$finishimport=(<<ENDSMP); |
$finishimport=(<<ENDSMP); |
function finish_import() { |
function finish_import() { |
opener.document.forms.simpleedit.importdetail.value=''; |
opener.document.forms.simpleedit.importdetail.value=''; |
for (var num=0; num<document.forms.groupsort.fnum.value; num++) { |
for (var num=0; num<document.forms.groupsort.fnum.value; num++) { |
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$begincondition |
opener.document.forms.simpleedit.importdetail.value+='&'+ |
opener.document.forms.simpleedit.importdetail.value+='&'+ |
escape(eval("document.forms.groupsort.title"+num+".value"))+'='+ |
eval("document.forms.groupsort.title"+num+".value")+'='+ |
escape(eval("document.forms.groupsort.filelink"+num+".value")); |
eval("document.forms.groupsort.filelink"+num+".value")+'='+ |
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eval("document.forms.groupsort.id"+num+".value"); |
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$endcondition |
} |
} |
opener.document.forms.simpleedit.submit(); |
opener.document.forms.simpleedit.submit(); |
self.close(); |
self.close(); |
Line 86 ENDSMP
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Line 240 ENDSMP
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function finish_import() { |
function finish_import() { |
var linkflag=false; |
var linkflag=false; |
for (var num=0; num<document.forms.groupsort.fnum.value; num++) { |
for (var num=0; num<document.forms.groupsort.fnum.value; num++) { |
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$begincondition |
insertRowInLastRow(); |
insertRowInLastRow(); |
placeResourceInLastRow( |
placeResourceInLastRow( |
eval("document.forms.groupsort.title"+num+".value"), |
eval("document.forms.groupsort.title"+num+".value"), |
eval("document.forms.groupsort.filelink"+num+".value"), |
eval("document.forms.groupsort.filelink"+num+".value"), |
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eval("document.forms.groupsort.id"+num+".value"), |
linkflag |
linkflag |
); |
); |
linkflag=true; |
linkflag=true; |
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$endcondition |
} |
} |
opener.editmode=0; |
opener.editmode=0; |
opener.notclear=0; |
opener.notclear=0; |
Line 104 ENDADV
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Line 261 ENDADV
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} |
} |
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# output start of web page |
# output start of web page |
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my $js = <<END; |
$r->print(<<END); |
<script type="text/javascript"> |
<html> |
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<head> |
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<title>The LearningOnline Network With CAPA Group Sorter</title> |
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<script language='javascript'> |
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function insertRowInLastRow() { |
function insertRowInLastRow() { |
opener.insertrow(opener.maxrow); |
opener.insertrow(opener.maxrow); |
opener.addobj(opener.maxrow,'e&2'); |
opener.addobj(opener.maxrow,'e&2'); |
} |
} |
function placeResourceInLastRow (title,url,linkflag) { |
function placeResourceInLastRow (title,url,id,linkflag) { |
opener.newresource(opener.maxrow,2,opener.escape(title), |
opener.mostrecent=opener.newresource(opener.maxrow,2,opener.escape(title), |
opener.escape(url),'false','normal'); |
opener.escape(url),'false','normal',id); |
opener.save(); |
opener.save(); |
opener.mostrecent=opener.obj.length-1; |
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if (linkflag) { |
if (linkflag) { |
opener.joinres(opener.linkmode,opener.mostrecent,0); |
opener.joinres(opener.linkmode,opener.mostrecent,0); |
} |
} |
Line 138 function orderchange(val,newval) {
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Line 290 function orderchange(val,newval) {
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document.forms.groupsort.submit(); |
document.forms.groupsort.submit(); |
} |
} |
</script> |
</script> |
</head> |
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END |
END |
# read pertinent machine configuration |
# read pertinent machine configuration |
my $domain = $r->dir_config('lonDefDomain'); |
my $domain = $r->dir_config('lonDefDomain'); |
$iconpath = $r->dir_config('lonIconsURL') . "/"; |
$iconpath = $r->dir_config('lonIconsURL') . "/"; |
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my %shash; # sort order (key is resource location, value is sort order) |
my @resources; |
my %thash; # title (key is resource location, value is title) |
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my $diropendb; |
if ($env{'form.readfile'}) { |
# ------------------------------ which file do we open? Easy if explictly given |
&readfromfile($r,\@resources); |
if ($ENV{'form.catalogmode'} eq 'groupsearch') { |
} elsif ($env{'form.bookmarks'}) { |
$diropendb = |
&readfrombookmarks($r,\@resources); |
"/home/httpd/perl/tmp/$ENV{'user.domain'}_$ENV{'user.name'}_searchcat.db"; |
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} |
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elsif ($ENV{'form.catalogmode'} eq 'groupimport') { |
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$diropendb = |
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"/home/httpd/perl/tmp/$ENV{'user.domain'}_$ENV{'user.name'}_indexer.db"; |
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} |
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elsif ($ENV{'form.catalogmode'} eq 'groupsec') { |
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$diropendb = |
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"/home/httpd/perl/tmp/$ENV{'user.domain'}_$ENV{'user.name'}_groupsec.db"; |
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} |
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# --------------------- not explicitly given, choose the one most recently used |
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else { # choose last accessed |
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my @dbfn; |
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my @dbst; |
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$dbfn[0] = |
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"/home/httpd/perl/tmp/$ENV{'user.domain'}_$ENV{'user.name'}_searchcat.db"; |
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$dbst[0]=-1; |
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if (-e $dbfn[0]) { |
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$dbst[0]=(stat($dbfn[0]))[9]; |
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} |
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$dbfn[1] = |
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"/home/httpd/perl/tmp/$ENV{'user.domain'}_$ENV{'user.name'}_indexer.db"; |
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$dbst[1]=-1; |
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if (-e $dbfn[1]) { |
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$dbst[1]=(stat($dbfn[1]))[9]; |
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} |
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$dbfn[2] = |
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"/home/httpd/perl/tmp/$ENV{'user.domain'}_$ENV{'user.name'}_groupsec.db"; |
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$dbst[2]=-1; |
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if (-e $dbfn[2]) { |
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$dbst[2]=(stat($dbfn[2]))[9]; |
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} |
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# Expand here for more modes |
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# .... |
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# Okay, find most recent existing |
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my $newest=0; |
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$diropendb=''; |
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for (my $i=0; $i<=$#dbfn; $i++) { |
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if ($dbst[$i]>$newest) { |
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$newest=$dbst[$i]; |
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$diropendb=$dbfn[$i]; |
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} |
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} |
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} |
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# ----------------------------- diropendb is now the filename of the db to open |
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if (tie(%hash,'GDBM_File',$diropendb,&GDBM_WRCREAT(),0640)) { |
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my $acts = $ENV{'form.acts'}; |
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my @Acts = split(/b/,$acts); |
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my %ahash; |
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my %achash; |
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my $ac = 0; |
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foreach (@Acts) { |
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my ($state,$ref) = split(/a/); |
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$ahash{$ref} = $state; |
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$achash{$ref} = $ac; |
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$ac++; |
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} |
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foreach (sort {$achash{$a} <=> $achash{$b}} (keys %ahash)) { |
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my $key = $_; |
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if ($ahash{$key} eq '1') { |
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# my $keyz=join("<br />",keys %hash); |
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# print "<br />$key<br />$keyz".$hash{'pre_'.$key.'_link'}."<br />\n"; |
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$hash{'store_'.$hash{'pre_'.$key.'_link'}} = |
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$hash{'pre_'.$key.'_title'}; |
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$hash{'storectr_'.$hash{'pre_'.$key.'_link'}} = |
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$hash{'storectr'}+0; |
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$hash{'storectr'}++; |
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} |
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if ($ahash{$key} eq '0') { |
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if ($hash{'store_'.$hash{'pre_'.$key.'_link'}}) { |
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delete $hash{'store_'.$hash{'pre_'.$key.'_link'}}; |
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} |
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} |
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} |
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foreach (keys %hash) { |
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if ($_ =~ /^store_/) { |
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my $key = $_; |
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$key =~ s/^store_//; |
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$shash{$key} = $hash{'storectr_'.$key}; |
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$thash{$key} = $hash{'store_'.$key}; |
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} |
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} |
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if ($ENV{'form.oldval'}) { |
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my $newctr = 0; |
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my %chash; |
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foreach (sort {$shash{$a} <=> $shash{$b}} (keys %shash)) { |
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my $key = $_; |
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$newctr++; |
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$shash{$key} = $newctr; |
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$hash{'storectr_'.$key} = $newctr; |
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$chash{$newctr} = $key; |
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} |
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my $oldval = $ENV{'form.oldval'}; |
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my $newval = $ENV{'form.newval'}; |
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if ($oldval != $newval) { |
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# when newval==0, then push down and delete |
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if ($newval!=0) { |
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$shash{$chash{$oldval}} = $newval; |
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$hash{'storectr_'.$chash{$oldval}} = $newval; |
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} |
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else { |
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$shash{$chash{$oldval}} = $newctr; |
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$hash{'storectr_'.$chash{$oldval}} = $newctr; |
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} |
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if ($newval==0) { # push down |
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my $newval2=$newctr; |
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for my $idx ($oldval..($newval2-1)) { |
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$shash{$chash{$idx+1}} = $idx; |
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$hash{'storectr_'.$chash{$idx+1}} = $idx; |
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} |
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delete $shash{$chash{$oldval}}; |
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delete $hash{'storectr_'.$chash{$oldval}}; |
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delete $hash{'store_'.$chash{$oldval}}; |
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} |
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elsif ($oldval < $newval) { # push down |
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for my $idx ($oldval..($newval-1)) { |
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$shash{$chash{$idx+1}} = $idx; |
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$hash{'storectr_'.$chash{$idx+1}} = $idx; |
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} |
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} |
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elsif ($oldval > $newval) { # push up |
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for my $idx (reverse($newval..($oldval-1))) { |
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$shash{$chash{$idx}} = $idx+1; |
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$hash{'storectr_'.$chash{$idx}} = $idx+1; |
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} |
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} |
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} |
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} |
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} else { |
} else { |
$r->print('Unable to tie hash to db file</body></html>'); |
&readfromdb($r,\@resources); |
return OK; |
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} |
} |
untie %hash; |
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my $ctr = 0; |
my $ctr = 0; |
my $clen = scalar(keys %shash); |
my $clen = scalar(@resources); |
if ($clen > 1) { |
if (($clen > 1) || ($env{'form.readfile'}) || ($env{'form.bookmarks'})) { |
my %lt=&Apache::lonlocal::texthash( |
my %lt=&Apache::lonlocal::texthash( |
'fin'=> 'Finalize order of resources', |
'fin'=> 'Finalize order of resources', |
'gb' => 'Go Back', |
'ci' => 'Continue Import', |
'ns' => 'New Search', |
'cs' => 'Continue Search', |
'fi' => 'Finish Import', |
'fi' => 'Finish Import', |
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're' => 'Recover Checked', |
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'ip' => 'Import Checked', |
'ca' => 'Cancel', |
'ca' => 'Cancel', |
'co' => 'Change Order', |
'co' => 'Change Order', |
'ti' => 'Title', |
'ti' => 'Title', |
'pa' => 'Path' |
'pa' => 'Path', |
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'in' => 'Include' |
); |
); |
$r->print(&Apache::loncommon::bodytag('Sort Imported Resources')); |
my $title = ''; |
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if ($env{'form.recover'}) { |
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$title = 'Recover Removed Resources'; |
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} else { |
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$title = 'Sort Imported Resources'; |
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} |
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if ($env{'form.bookmarks'}) { |
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$title = 'Import Resources from Bookmarks'; |
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} |
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$r->print(&Apache::loncommon::start_page($title, $js)); |
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$r->print(<<END); |
$r->print(<<END); |
<b><font color="#888888">$lt{'fin'}</font></b> |
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<form method='post' action='/adm/groupsort' name='groupsort' |
<form method='post' action='/adm/groupsort' name='groupsort' |
enctype='application/x-www-form-urlencoded'> |
enctype='application/x-www-form-urlencoded'> |
<input type="hidden" name="fnum" value="$clen" /> |
<input type="hidden" name="fnum" value="$clen" /> |
<input type="hidden" name="oldval" value="" /> |
<input type="hidden" name="oldval" value="" /> |
<input type="hidden" name="newval" value="" /> |
<input type="hidden" name="newval" value="" /> |
<input type="hidden" name="mode" value="$ENV{'form.mode'}" /> |
<input type="hidden" name="mode" value="$env{'form.mode'}" /> |
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<input type="hidden" name="readfile" value="$env{'form.readfile'}" /> |
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<input type="hidden" name="bookmarks" value="$env{'form.bookmarks'}" /> |
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<input type="hidden" name="recover" value="$env{'form.recover'}" /> |
END |
END |
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# --- Expand here if "GO BACK" button desired |
$r->print(&Apache::loncommon::inhibit_menu_check('input')); |
if ($ENV{'form.catalogmode'} eq 'groupimport') { |
# --- |
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|
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if ($env{'form.recover'}) { |
$r->print(<<END); |
$r->print(<<END); |
<input type="button" name="alter" value="$lt{'gb'}" |
<input type="button" name="alter" value="$lt{'re'}" |
onClick="window.location='/res/?catalogmode=groupimport'" /> |
onClick="finish_import()" /> |
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<input type="button" name="alter" value="$lt{'ca'}" onClick="self.close()" /> |
END |
END |
} |
} else { |
if ($ENV{'form.catalogmode'} eq 'groupsearch') { |
# --- Continue Buttons |
|
my $resurl = |
|
&Apache::loncommon::escape_single(&Apache::loncommon::lastresurl()); |
$r->print(<<END); |
$r->print(<<END); |
<input type="button" name="alter" value="$lt{'ns'}" |
<h2>$lt{'fin'}</h2> |
onClick="window.location='/adm/searchcat?catalogmode=groupsearch&cleargroupsort=1'" /> |
<div> |
END |
<input type="button" name="alter" value="$lt{'ci'}" |
} |
onClick="window.location='$resurl?inhibitmenu=yes&catalogmode=import'" /> |
# --- |
<input type="button" name="altersearch" value="$lt{'cs'}" |
|
onClick="window.location='/adm/searchcat?inhibitmenu=yes&catalogmode=import'" /> |
$r->print(<<END); |
|
<input type="button" name="alter" value="$lt{'fi'}" |
<input type="button" name="alter" value="$lt{'fi'}" |
onClick="finish_import()" /> |
onClick="finish_import()" /> |
<input type="button" name="alter" value="$lt{'ca'}" onClick="self.close()" /> |
<input type="button" name="alter" value="$lt{'ca'}" onClick="self.close()" /> |
|
</div> |
|
<br /> |
END |
END |
$r->print("<table border='0'><tr><td bgcolor='#eeeeee'>"); |
} |
$r->print("<table border=0><tr>\n"); |
$r->print(&Apache::loncommon::start_data_table() |
$r->print("<td colspan='2' bgcolor='$titleclr'><b>$lt{'co'}</b></td>\n"); |
.&Apache::loncommon::start_data_table_header_row()); |
$r->print("<td colspan='2' bgcolor='$titleclr'><b>$lt{'ti'}</b></td>\n"); |
if (($env{'form.readfile'}) || ($env{'form.bookmarks'})) { |
$r->print("<td bgcolor='$titleclr'><b>$lt{'pa'}</b></td></tr>\n"); |
$r->print("<th>$lt{'in'}</th>\n"); |
|
} else { |
|
$r->print('<th colspan="2">'.$lt{'co'}.'</th>'."\n"); |
|
} |
|
$r->print('<th colspan="2">'.$lt{'ti'}.'</th>'."\n"); |
|
$r->print("<th>$lt{'pa'}</th>"); |
|
$r->print(&Apache::loncommon::end_data_table_header_row() |
|
."\n"); |
} else { |
} else { |
|
$r->print(&Apache::loncommon::start_page(undef,$js, |
|
{'only_body' => 1})); |
$r->print(<<END); |
$r->print(<<END); |
<body> |
|
<form method='post' action='/adm/groupsort' name='groupsort' |
<form method='post' action='/adm/groupsort' name='groupsort' |
enctype='application/x-www-form-urlencoded'> |
enctype='application/x-www-form-urlencoded'> |
<input type="hidden" name="fnum" value="$clen" /> |
<input type="hidden" name="fnum" value="$clen" /> |
<input type="hidden" name="oldval" value="" /> |
<input type="hidden" name="oldval" value="" /> |
<input type="hidden" name="newval" value="" /> |
<input type="hidden" name="newval" value="" /> |
<input type="hidden" name="mode" value="$ENV{'form.mode'}" /> |
<input type="hidden" name="mode" value="$env{'form.mode'}" /> |
END |
END |
|
$r->print(&Apache::loncommon::inhibit_menu_check('input')); |
|
|
} |
} |
foreach (sort {$shash{$a}<=>$shash{$b}} (keys %shash)) { |
foreach my $resource (@resources) { |
my $key=$_; |
|
$ctr++; |
$ctr++; |
my $iconname=&Apache::loncommon::icon($key); |
my $iconname=&Apache::loncommon::icon($resource->{'url'}); |
if ($clen > 1) { |
if (($clen > 1) || ($env{'form.readfile'}) || ($env{'form.bookmarks'})) { |
$r->print("<tr><td bgcolor='$fileclr'>"); |
$r->print(&Apache::loncommon::start_data_table_row() |
$r->print(&movers($clen,$ctr)); |
."<td>"); |
} |
if (($env{'form.readfile'}) || ($env{'form.bookmarks'})) { |
$r->print(&hidden($ctr-1,$thash{$key},$key)); |
$r->print(&checkbox($ctr-1)); |
if ($clen > 1) { |
} else { |
$r->print("</td><td bgcolor='$fileclr'>"); |
$r->print(&movers($clen,$ctr)); |
$r->print(&select_box($clen,$ctr)); |
} |
$r->print("</td><td bgcolor='$fileclr'>"); |
} |
$r->print("<img src='$iconpath$iconname'>"); |
$r->print(&hidden($ctr-1,$resource->{'title'},$resource->{'url'}, |
$r->print("</td><td bgcolor='$fileclr'>"); |
$resource->{'id'})); |
$r->print("$thash{$key}</td><td bgcolor='$fileclr'>\n"); |
if (($clen > 1) || ($env{'form.readfile'}) || ($env{'form.bookmarks'})) { |
$r->print("$key</td></tr>\n"); |
$r->print("</td>"); |
|
unless (($env{'form.readfile'}) || ($env{'form.bookmarks'})) { |
|
$r->print("<td>". |
|
&select_box($clen,$ctr). |
|
"</td>"); |
|
} |
|
$r->print("<td>"); |
|
$r->print("<img src='$iconname' />"); |
|
$r->print("</td><td>"); |
|
$r->print($resource->{'title'}.$resource->{'notes'}."</td><td>\n"); |
|
$r->print($resource->{'url'}."</td>" |
|
.&Apache::loncommon::end_data_table_row() |
|
."\n"); |
} |
} |
} |
} |
if ($clen > 1) { |
if (($clen > 1) || ($env{'form.readfile'}) || ($env{'form.bookmarks'})) { |
$r->print("</table></td></tr></table></form>"); |
$r->print(&Apache::loncommon::end_data_table() |
|
."</form>"); |
} else { |
} else { |
$r->print(<<END); |
$r->print(<<END); |
<script type="text/javascript"> |
<script type="text/javascript"> |
Line 376 END
|
Line 437 END
|
</script> |
</script> |
END |
END |
} |
} |
$r->print(<<END); |
|
</body> |
$r->print(&Apache::loncommon::end_page()); |
</html> |
|
END |
|
|
|
return OK; |
return OK; |
} |
} |
|
|
# --------------------------------------- Hidden values (returns scalar string) |
# --------------------------------------- Hidden values (returns scalar string) |
sub hidden { |
sub hidden { |
my ($sel,$title,$filelink) = @_; |
my ($sel,$title,$filelink,$id) = @_; |
my $string = '<input type="hidden" name="title'.$sel.'" value="'.$title. |
my $string = '<input type="hidden" name="title'.$sel.'" value="'. |
'" />'; |
&escape($title).'" />'; |
|
$filelink=~s|^/ext/|http://|; |
$string .= '<input type="hidden" name="filelink'.$sel.'" value="'. |
$string .= '<input type="hidden" name="filelink'.$sel.'" value="'. |
$filelink.'" />'; |
&escape($filelink).'" />'; |
|
$string .= '<input type="hidden" name="id'.$sel.'" value="'.&escape($id).'" />'; |
return $string; |
return $string; |
} |
} |
|
|
Line 419 sub select_box {
|
Line 480 sub select_box {
|
my $string; |
my $string; |
$string = '<select name="alt'.$sel.'"'; |
$string = '<select name="alt'.$sel.'"'; |
$string .= " onChange='selectchange($sel)'>"; |
$string .= " onChange='selectchange($sel)'>"; |
$string .= "<option name='o0' value='0'>remove</option>"; |
$string .= "<option name='o0' value='0'>".&mt('discard')."</option>"; |
for my $cur (1..$total) { |
for my $cur (1..$total) { |
$string .= "<option name='o$cur' value='$cur'"; |
$string .= "<option name='o$cur' value='$cur'"; |
if ($cur == $sel) { |
if ($cur == $sel) { |
Line 431 sub select_box {
|
Line 492 sub select_box {
|
return $string; |
return $string; |
} |
} |
|
|
|
# ------------------------------------------------------------------- Checkbox |
|
|
|
sub checkbox { |
|
my $sel=shift; |
|
return "<label><input type='checkbox' name='include$sel'". |
|
($env{"form.include$sel"}?' checked="checked"':''). |
|
' />'.&mt('Include').'</label>'; |
|
} |
|
|
1; |
1; |
|
|
__END__ |
__END__ |
|
|
|
=pod |
|
|
|
=head1 NAME |
|
|
|
Apache::groupsort.pm |
|
|
|
=head1 SYNOPSIS |
|
|
|
Implements a second phase of importing |
|
multiple resources into the RAT. Allows for |
|
reordering the sequence of resources |
|
|
|
This is part of the LearningOnline Network with CAPA project |
|
described at http://www.lon-capa.org. |
|
|
|
|
|
=head1 NOTABLE SUBROUTINES |
|
|
|
=over |
|
|
|
=item |
|
|
|
=back |
|
|
|
=cut |
|
|