--- loncom/interface/lonmeta.pm 2006/11/20 19:39:22 1.188
+++ loncom/interface/lonmeta.pm 2008/01/23 17:23:16 1.210
@@ -1,7 +1,7 @@
# The LearningOnline Network with CAPA
# Metadata display handler
#
-# $Id: lonmeta.pm,v 1.188 2006/11/20 19:39:22 banghart Exp $
+# $Id: lonmeta.pm,v 1.210 2008/01/23 17:23:16 bisitz Exp $
#
# Copyright Michigan State University Board of Trustees
#
@@ -39,8 +39,7 @@ use Apache::lonpublisher;
use Apache::lonlocal;
use Apache::lonmysql;
use Apache::lonmsg;
-use lib '/home/httpd/lib/perl/';
-use LONCAPA;
+use LONCAPA qw(:DEFAULT :match);
############################################################
@@ -63,7 +62,7 @@ use LONCAPA;
############################################################
sub get_dynamic_metadata_from_sql {
my ($url) = shift();
- my ($authordom,$author)=($url=~m:^/res/(\w+)/(\w+)/:);
+ my ($authordom,$author)=($url=~m{^/res/($match_domain)/($match_username)/});
if (! defined($authordom)) {
$authordom = shift();
}
@@ -112,7 +111,7 @@ sub get_dynamic_metadata_from_sql {
sub dynamicmeta {
my $url=&Apache::lonnet::declutter(shift);
$url=~s/\.meta$//;
- my ($adomain,$aauthor)=($url=~/^(\w+)\/(\w+)\//);
+ my ($adomain,$aauthor)=($url=~/^($match_domain)\/($match_username)\//);
my $regexp=$url;
$regexp=~s/(\W)/\\$1/g;
$regexp='___'.$regexp.'___';
@@ -236,7 +235,7 @@ sub fieldnames {
'lowestgradelevel' => 'Lowest Grade Level',
'highestgradelevel' => 'Highest Grade Level');
- if (! defined($file_type) || $file_type ne 'portfolio') {
+ if ( !defined($file_type) || ($file_type ne 'portfolio' && $file_type ne 'groups') ) {
%fields =
(%fields,
'domain' => 'Domain',
@@ -266,7 +265,7 @@ sub fieldnames {
'correct' => 'Material appears to be correct',
'technical' => 'Resource is technically correct',
'avetries' => 'Average number of tries till solved',
- 'stdno' => 'Total number of students who have worked on this problem',
+ 'stdno' => 'Statistics calculated for number of students',
'difficulty' => 'Degree of difficulty',
'disc' => 'Degree of discrimination',
'dependencies' => 'Resources used by this resource',
@@ -384,7 +383,40 @@ sub select_course {
$Apache::lonpublisher::metadatafields{'courserestricted'};
my $selected = ($current_restriction eq 'none' ? 'selected="selected"'
: '');
-
+ if ($current_restriction =~ /^course\.($match_domain\_$match_courseid)$/) {
+ my $assoc_crs = $1;
+ my $added_metadata_fields = &Apache::lonparmset::get_added_meta_fieldnames($assoc_crs);
+ if (ref($added_metadata_fields) eq 'HASH') {
+ if (keys(%{$added_metadata_fields}) > 0) {
+ my $transfernotes;
+ foreach my $field_name (keys(%{$added_metadata_fields})) {
+ my $value = $Apache::lonpublisher::metadatafields{$field_name};
+ if ($value) {
+ $transfernotes .=
+ &Apache::loncommon::start_data_table_row().
+ '<td><input type="checkbox" name="transfer_'.
+ $field_name.'" value="1" /></td><td>'.
+ $field_name.'</td><td>'.$value.'</td>'.
+ &Apache::loncommon::end_data_table_row();
+ }
+ }
+ if ($transfernotes ne '') {
+ my %courseinfo = &Apache::lonnet::coursedescription($assoc_crs,{'one_time' => 1});
+ my $assoc_crs_description = $courseinfo{'description'};
+ $output .= &mt('This resource is currently associated with a course ([_1]) which includes added metadata fields specific to the course.',$assoc_crs_description).'<br />'."\n".
+ &mt('You can choose to transfer data from the added fields to the "Notes" field if you are planning to change the course association.').'<br /><br />'.
+ &Apache::loncommon::start_data_table().
+ &Apache::loncommon::start_data_table_header_row().
+ '<th>Copy to notes?</th>'."\n".
+ '<th>Field name</th>'."\n".
+ '<th>Values</th>'."\n".
+ &Apache::loncommon::end_data_table_header_row().
+ $transfernotes.
+ &Apache::loncommon::end_data_table().'<br />';
+ }
+ }
+ }
+ }
$output .= '<select name="new_courserestricted" >';
$output .= '<option value="none" '.$selected.'>'.
&mt('None').'</option>'.$/;
@@ -449,7 +481,7 @@ sub prettyprint {
($type eq 'owner') ||
($type eq 'modifyinguser') ||
($type eq 'authorspace')) {
- $value=~s/(\w+)(\:|\@)(\w+)/&authordisplay($1,$3)/gse;
+ $value=~s/($match_username)(\:|\@)($match_domain)/&authordisplay($1,$3)/gse;
return $value;
}
# Gradelevel
@@ -599,9 +631,16 @@ sub prettyinput {
if ($meta_options{$item}) {
push(@cur_values_inst,$item);
} else {
- $cur_values_stu .= $item.',';
+ if ($item ne '') {
+ $cur_values_stu .= $item.',';
+ }
}
}
+ $cur_values_stu =~ s/,$//;
+ my @key_order = sort(keys(%meta_options));
+ unshift(@key_order,'');
+ $meta_options{''} = 'Not specified';
+ $meta_options{'select_form_order'} = \@key_order;
} else {
$cur_values_stu = $value;
}
@@ -609,11 +648,11 @@ sub prettyinput {
return (&select_course());
# return ('<input type="hidden" name="new_courserestricted" value="'.$course_key.'" />');
}
- my $course = $env{'request.course.id'};
if (($type eq 'keywords') || ($type eq 'subject')
|| ($type eq 'author')||($type eq 'notes')
|| ($type eq 'abstract')|| ($type eq 'title')|| ($type eq 'standards')
- || (exists($env{'course.'.$env{'request.course.id'}.'.metadata.'.$type.'.added'}))) {
+ || (exists($env{$course_key.'.metadata.'.$type.'.added'}))) {
+
if ($values) {
if ($only_one) {
$output .= (&Apache::loncommon::select_form($cur_values_inst[0],'new_'.$type,%meta_options));
@@ -732,14 +771,14 @@ sub handler {
$r->send_http_header;
return OK if $r->header_only;
my ($resdomain,$resuser)=
- (&Apache::lonnet::declutter($uri)=~/^(\w+)\/(\w+)\//);
+ (&Apache::lonnet::declutter($uri)=~/^($match_domain)\/($match_username)\//);
if ($uri=~m:/adm/bombs/(.*)$:) {
$r->print(&Apache::loncommon::start_page('Error Messages'));
# Looking for all bombs?
&report_bombs($r,$uri);
} elsif ($uri=~m|^/editupload/[^/]+/[^/]+/portfolio/|) {
($resdomain,$resuser)=
- (&Apache::lonnet::declutter($uri)=~m|^(\w+)/(\w+)/portfolio|);
+ (&Apache::lonnet::declutter($uri)=~m|^($match_domain)/($match_name)/portfolio|);
$r->print(&Apache::loncommon::start_page('Edit Portfolio File Catalog Information',
undef,
{'domain' => $resdomain,}));
@@ -751,7 +790,6 @@ sub handler {
%Apache::lonpublisher::metadatakeys=();
my $result=&Apache::lonnet::getfile($fn);
&Apache::lonpublisher::metaeval($result);
- &Apache::lonnet::logthis("restricted is: ".$Apache::lonpublisher::metadatafields{'courserestricted'});
if ((!$Apache::lonpublisher::metadatafields{'courserestricted'}) ||
($env{'form.changecourse'} eq 'true')) {
&pre_select_course($r,$uri);
@@ -766,8 +804,10 @@ sub handler {
&present_editable_metadata($r,$uri,'groups');
} elsif ($uri=~m|^/~|) {
# Construction space
- $r->print(&Apache::loncommon::start_page('Edit Catalog nformation',
- undef,
+ $r->print(&Apache::loncommon::start_page('Edit Catalog Information',
+ "\n".'<script type="text/javascript">'."\n".
+ &Apache::loncommon::browser_and_searcher_javascript().
+ "\n".'</script>',
{'domain' => $resdomain,}));
&present_editable_metadata($r,$uri);
} else {
@@ -793,7 +833,7 @@ sub report_bombs {
$uri =~ s:/adm/bombs/::;
$uri = &Apache::lonnet::declutter($uri);
$r->print('<h1>'.&Apache::lonnet::clutter($uri).'</h1>');
- my ($domain,$author)=($uri=~/^(\w+)\/(\w+)\//);
+ my ($domain,$author)=($uri=~/^($match_domain)\/($match_username)\//);
if (&Apache::loncacc::constructaccess('/~'.$author.'/',$domain)) {
if ($env{'form.clearbombs'}) {
&Apache::lonmsg::clear_author_res_msg($uri);
@@ -986,17 +1026,17 @@ sub print_dynamic_metadata {
#
# New assessment statistics
$r->print('<h4>'.
- &mt('Detailed Assessment Statistical Data').
+ &mt('Recent Detailed Assessment Statistical Data').
'</h4>');
my $table = '<table cellspacing="2" border="0">'.
'<tr>'.
- '<th>Course</th>'.
- '<th>Section(s)</th>'.
- '<th>Num Students</th>'.
- '<th>Mean Tries</th>'.
- '<th>Degree of Difficulty</th>'.
- '<th>Degree of Discrimination</th>'.
- '<th>Time of computation</th>'.
+ '<th>'.&mt('Course').'</th>'.
+ '<th>'.&mt('Section(s)').'</th>'.
+ '<th>'.&mt('Num Student').'s</th>'.
+ '<th>'.&mt('Mean Tries').'</th>'.
+ '<th>'.&mt('Degree of Difficulty').'</th>'.
+ '<th>'.&mt('Degree of Discrimination').'</th>'.
+ '<th>'.&mt('Time of computation').'</th>'.
'</tr>'.$/;
foreach my $identifier (sort(keys(%{$dynmeta{'stats'}}))) {
my $data = $dynmeta{'stats'}->{$identifier};
@@ -1034,7 +1074,7 @@ sub print_dynamic_metadata {
$table .= '</table>'.$/;
$r->print($table);
} else {
- $r->print('No new dynamic data found.');
+ $r->print(&mt('No new dynamic data found.'));
}
} else {
$r->print('<h4>'.
@@ -1060,7 +1100,7 @@ sub print_dynamic_metadata {
} else {
$r->print('<h4>'.&mt('No Evaluation Data is available for this resource.').'</h4>');
}
- $uri=~/^\/res\/(\w+)\/(\w+)\//;
+ $uri=~/^\/res\/($match_domain)\/($match_username)\//;
if ((($env{'user.domain'} eq $1) && ($env{'user.name'} eq $2))
|| ($env{'user.role.ca./'.$1.'/'.$2})) {
if (exists($dynmeta{'comments'})) {
@@ -1172,11 +1212,16 @@ ENDBOMBS
<input type="submit" name="clearmsg" value="$clear" />
ENDDEL
} else {
- $r->print('<a href="'.$disuri.'" />'.$goback.'</a>');
+ $r->print('<p><a href="'.$disuri.'">'.$goback.'</a></p>');
+ if ($env{'form.clearmsg'}) {
+ my ($diruri) = ($disuri =~ m{(.*/)[^/]*});
+ $r->print('<p><a href="'.$diruri.'">'.
+ &mt('Back To Directory').'</a></p>');
+ }
}
$r->print('<br />'.$bombs);
} else {
- my $displayfile='Catalog Information for '.$disuri;
+ my $displayfile=&mt('Catalog Information for').' '.$disuri;
if ($disuri=~/\/default$/) {
my $dir=$disuri;
$dir=~s/default$//;
@@ -1192,18 +1237,43 @@ ENDDEL
} else {
&Apache::lonpublisher::metaeval($result);
}
+ if ($env{'form.new_courserestricted'}) {
+ my $new_assoc_course = $env{'form.new_courserestricted'};
+ my $prev_courserestricted = $Apache::lonpublisher::metadatafields{'courserestricted'};
+ if (($prev_courserestricted) &&
+ ($prev_courserestricted ne $new_assoc_course)) {
+ my $transfers = [];
+ foreach my $key (keys(%env)) {
+ if ($key =~ /^form\.transfer_(.+)$/) {
+ push(@{$transfers},$1);
+ }
+ }
+ if (@{$transfers} > 0) {
+ &store_transferred_addedfields($fn,$uri,$transfers);
+ }
+ }
+ }
$r->print(<<ENDEDIT);
<h1>$displayfile</h1>
<form method="post" action="" name="defaultmeta">
ENDEDIT
- $r->print('<script type="JavaScript">'.
- &Apache::loncommon::browser_and_searcher_javascript().
- '</script>');
my %lt=&fieldnames($file_type);
my $output;
my @fields;
my $added_metadata_fields;
my @added_order;
+ if ($file_type eq 'groups') {
+ $Apache::lonpublisher::metadatafields{'courserestricted'}=
+ 'course.'.$env{'request.course.id'};
+ }
+ if ((! $Apache::lonpublisher::metadatafields{'courserestricted'}) &&
+ (! $env{'form.new_courserestricted'}) && (! $file_type eq 'groups')) {
+ $Apache::lonpublisher::metadatafields{'courserestricted'}=
+ 'none';
+ } elsif ($env{'form.new_courserestricted'}) {
+ $Apache::lonpublisher::metadatafields{'courserestricted'}=
+ $env{'form.new_courserestricted'};
+ }
if ($file_type eq 'portfolio' || $file_type eq 'groups') {
if(exists ($env{$Apache::lonpublisher::metadatafields{'courserestricted'}.'.metadata.fieldlist'})) {
# retrieve fieldnames (in order) from the course restricted list
@@ -1213,11 +1283,14 @@ ENDEDIT
@fields = ('author','title','subject','keywords','abstract',
'notes','lowestgradelevel',
'highestgradelevel','standards');
- $added_metadata_fields = &Apache::lonparmset::get_added_meta_fieldnames();
- if ($env{'course.'.$env{'request.course.id'}.'.metadata.addedorder'}) {
- @added_order = split(/,/,$env{'course.'.$env{'request.course.id'}.'.metadata.addedorder'});
- }
- $env{$Apache::lonpublisher::metadatafields{'courserestricted'}.'.metadata.fieldlist'} = join(",",@fields);
+ if ($Apache::lonpublisher::metadatafields{'courserestricted'} =~ /^course\.($match_domain\_$match_courseid)$/) {
+ my $assoc_crs = $1;
+ $added_metadata_fields = &Apache::lonparmset::get_added_meta_fieldnames($assoc_crs);
+ if ($env{'course.'.$assoc_crs.'.metadata.addedorder'}) {
+ @added_order = split(/,/,$env{'course.'.$assoc_crs.'.metadata.addedorder'});
+ }
+ $env{$Apache::lonpublisher::metadatafields{'courserestricted'}.'.metadata.fieldlist'} = join(",",@fields);
+ }
}
} else {
@fields = ('author','title','subject','keywords','abstract','notes',
@@ -1226,18 +1299,6 @@ ENDEDIT
'lowestgradelevel','highestgradelevel','sourceavail','sourcerights',
'obsolete','obsoletereplacement');
}
- if ($file_type eq 'groups') {
- $Apache::lonpublisher::metadatafields{'courserestricted'}=
- 'course.'.$env{'request.course.id'};
- }
- if ((! $Apache::lonpublisher::metadatafields{'courserestricted'}) &&
- (! $env{'form.new_courserestricted'}) && (! $file_type eq 'groups')) {
- $Apache::lonpublisher::metadatafields{'courserestricted'}=
- 'none';
- } elsif ($env{'form.new_courserestricted'}) {
- $Apache::lonpublisher::metadatafields{'courserestricted'}=
- $env{'form.new_courserestricted'};
- }
if (! $Apache::lonpublisher::metadatafields{'copyright'}) {
$Apache::lonpublisher::metadatafields{'copyright'}=
'default';
@@ -1251,15 +1312,27 @@ ENDEDIT
$Apache::lonpublisher::metadatafields{'owner'} =
$env{'user.name'}.':'.$env{'user.domain'};
}
-
+ if (! $Apache::lonpublisher::metadatafields{'author'}) {
+ $Apache::lonpublisher::metadatafields{'author'} =
+ &Apache::loncommon::plainname($env{'user.name'},
+ $env{'user.domain'});
+ }
if ($Apache::lonpublisher::metadatafields{'courserestricted'} ne 'none') {
- $r->print(&mt('Associated with course [_1]',
+
+ if ($file_type eq 'portfolio') {
+ $r->print(&mt('Associated with course [_1]',
'<strong><a href="'.$uri.'?changecourse=true">'.
$env{$Apache::lonpublisher::metadatafields{'courserestricted'}.
".description"}.
'</a></strong>').'<br />');
+ } else {
+ $r->print(&mt('Associated with course [_1]',
+ '<strong>'.
+ $env{$Apache::lonpublisher::metadatafields{'courserestricted'}.
+ ".description"}.'</strong>').'<br />');
+ }
} else {
- $r->print('<a href="'.$uri.'?changecourse=true">This resource is not associated with a course.</a><br />');
+ $r->print('<a href="'.$uri.'?changecourse=true">'.&mt('This resource is not associated with a course.').'</a><br />');
}
}
if (@added_order) {
@@ -1273,14 +1346,19 @@ ENDEDIT
$lt{$field_name} = $$added_metadata_fields{$field_name};
}
}
- $output.='<table>';
+ $output .= &Apache::loncommon::start_data_table();
my $row_alt = 1;
foreach my $field_name (@fields) {
- # $row_alt = ($row_alt) ? 0 : 1;
- my $row_class = ($row_alt) ? ' class="LC_metadata_light" ' : ' class="LC_metadata_dark" ';
if (defined($env{'form.new_'.$field_name})) {
- $Apache::lonpublisher::metadatafields{$field_name}=
- join(',',&Apache::loncommon::get_env_multiple('form.new_'.$field_name));
+ my @values = &Apache::loncommon::get_env_multiple('form.new_'.$field_name);
+ my $newvalue = '';
+ foreach my $item (@values) {
+ if ($item ne '') {
+ $newvalue .= $item.',';
+ }
+ }
+ $newvalue =~ s/,$//;
+ $Apache::lonpublisher::metadatafields{$field_name}=$newvalue;
}
if ($Apache::lonpublisher::metadatafields{'courserestricted'} ne 'none'
&& exists($env{$Apache::lonpublisher::metadatafields{'courserestricted'}.'.metadata.'.$field_name.'.options'})) {
@@ -1289,87 +1367,42 @@ ENDEDIT
($field_name eq 'courserestricted'))&&
(!($env{$Apache::lonpublisher::metadatafields{'courserestricted'}.'.metadata.'.$field_name.'.options'} =~ m/deleted/))){
- $output.=("\n".'<tr '.$row_class.'><td><span class="LC_metadata">'.$lt{$field_name}.':</span></td><td> '.
+ $output .= "\n".&Apache::loncommon::start_data_table_row();
+ $output .= ('<td><span class="LC_metadata">'.$lt{$field_name}.':</span></td><td> '.
&prettyinput($field_name,
$Apache::lonpublisher::metadatafields{$field_name},
'new_'.$field_name,'defaultmeta',
undef,undef,undef,undef,
- $Apache::lonpublisher::metadatafields{'courserestricted'}).'</td></tr>'."\n");
+ $Apache::lonpublisher::metadatafields{'courserestricted'}).'</td>');
+ $output .= &Apache::loncommon::end_data_table_row();
}
} else {
- $output.=('<tr'.$row_class.'><td><span class="LC_metadata">'.$lt{$field_name}.':</span></td><td> '.
+ $output.=(&Apache::loncommon::start_data_table_row().'<td><span class="LC_metadata">'.$lt{$field_name}.':</span></td><td> '.
&prettyinput($field_name,
$Apache::lonpublisher::metadatafields{$field_name},
- 'new_'.$field_name,'defaultmeta').'</td></tr>');
+ 'new_'.$field_name,'defaultmeta').'</td>'.&Apache::loncommon::end_data_table_row());
}
}
- $output.='</table>';
+ $output .= &Apache::loncommon::end_data_table();
if ($env{'form.store'}) {
- my $mfh;
- my $formname='store';
- my $file_content;
- if (&Apache::loncommon::get_env_multiple('form.new_keywords')) {
- $Apache::lonpublisher::metadatafields{'keywords'} =
- join (',', &Apache::loncommon::get_env_multiple('form.new_keywords'));
- }
- foreach my $field (sort(keys(%Apache::lonpublisher::metadatafields))) {
- next if ($field =~ /\./);
- my $unikey=$field;
- $unikey=~/^([A-Za-z_]+)/;
- my $tag=$1;
- $tag=~tr/A-Z/a-z/;
- $file_content.= "\n\<$tag";
- foreach my $key (split(/\,/,
- $Apache::lonpublisher::metadatakeys{$unikey})
- ) {
- my $value=
- $Apache::lonpublisher::metadatafields{$unikey.'.'.$key};
- $value=~s/\"/\'\'/g;
- $file_content.=' '.$key.'="'.$value.'"' ;
- }
- $file_content.= '>'.
- &HTML::Entities::encode
- ($Apache::lonpublisher::metadatafields{$unikey},
- '<>&"').
- '</'.$tag.'>';
- }
- if ($fn =~ m|^$Apache::lonnet::perlvar{'lonDocRoot'}/userfiles|) {
- my ($path, $new_fn);
- if ($fn =~ m|\w+/groups/\w+/portfolio/|) {
- ($path, $new_fn) = ($fn =~ m|/(groups/\w+/portfolio.*)/([^/]*)$|);
- } else {
- ($path, $new_fn) = ($fn =~ m|/(portfolio.*)/([^/]*)$|);
- }
- $r->print(&store_portfolio_metadata($formname,$file_content,$path,
- $new_fn));
- } else {
- if (! ($mfh=Apache::File->new('>'.$fn))) {
- $r->print('<p><font color="red">'.
- &mt('Could not write metadata').', '.
- &mt('FAIL').'</font></p>');
- } else {
- print $mfh ($file_content);
- $r->print('<p><font color="blue">'.&mt('Wrote Metadata').
- ' '.&Apache::lonlocal::locallocaltime(time).
- '</font></p>');
- }
- }
+ my ($outcome,$result) = &store_metadata($fn,$uri,'store');
+ $r->print($result);
}
$r->print($output.'<br /><input type="submit" name="store" value="'.
- &mt('Store Catalog Information').'" />');
+ &mt('Save Catalog Information').'" />');
- if ($file_type eq 'portfolio') {
+ if ($file_type eq 'portfolio' || $file_type eq 'groups') {
my ($port_path,$group) = &get_port_path_and_group($uri);
- if ($group) {
+ if ($group ne '') {
$r->print('<input type="hidden" name="group" value="'.$group.'" />');
}
$r->print('<input type="hidden" name="currentpath" value="'.$env{'form.currentpath'}.'" />');
$r->print('</form><br /><br /><form method="post" action="'.$port_path.'">');
- if ($group) {
+ if ($group ne '') {
$r->print('<input type="hidden" name="group" value="'.$group.'" />');
- }
+ }
$r->print('<input type="hidden" name="currentpath" value="'.$path.'" />'.
'<input type="submit" name="cancel" value="'.&mt('Discard Edits and Return to Portfolio').'" />');
}
@@ -1380,21 +1413,146 @@ ENDEDIT
return;
}
+sub store_metadata {
+ my ($fn,$uri,$caller) = @_;
+ my $mfh;
+ my $formname='store';
+ my ($file_content,$output,$outcome);
+ if (&Apache::loncommon::get_env_multiple('form.new_keywords')) {
+ $Apache::lonpublisher::metadatafields{'keywords'} =
+ join (',', &Apache::loncommon::get_env_multiple('form.new_keywords'));
+ }
+ foreach my $field (sort(keys(%Apache::lonpublisher::metadatafields))) {
+ next if ($field =~ /\./);
+ my $unikey=$field;
+ $unikey=~/^([A-Za-z_]+)/;
+ my $tag=$1;
+ $tag=~tr/A-Z/a-z/;
+ $file_content.= "\n\<$tag";
+ foreach my $key (split(/\,/,$Apache::lonpublisher::metadatakeys{$unikey})) {
+ my $value = $Apache::lonpublisher::metadatafields{$unikey.'.'.$key};
+ $value=~s/\"/\'\'/g;
+ $file_content.=' '.$key.'="'.$value.'"' ;
+ }
+ $file_content.= '>'.
+ &HTML::Entities::encode
+ ($Apache::lonpublisher::metadatafields{$unikey},'<>&"').
+ '</'.$tag.'>';
+ }
+ if ($fn =~ m|^$Apache::lonnet::perlvar{'lonDocRoot'}/userfiles|) {
+ my ($path, $new_fn);
+ if ($fn =~ m|$match_name/groups/\w+/portfolio/|) {
+ ($path, $new_fn) = ($fn =~ m|/(groups/\w+/portfolio.*)/([^/]*)$|);
+ } else {
+ ($path, $new_fn) = ($fn =~ m|/(portfolio.*)/([^/]*)$|);
+ }
+ ($outcome,my $result) =
+ &store_portfolio_metadata($formname,$file_content,
+ $path,$new_fn,$uri,$caller);
+ $output .= $result;
+ } else {
+ if (! ($mfh=Apache::File->new('>'.$fn))) {
+ $output .= '<p><font color="red">';
+ if ($caller eq 'transfer') {
+ $output .= &mt('Could not transfer data in added fields to notes');
+ } else {
+ $output .= &mt('Could not write metadata');
+ }
+ $output .= ', '.&mt('FAIL').'</font></p>';
+ $outcome = 'fail';
+ } else {
+ print $mfh ($file_content);
+ close($mfh);
+ &update_metadata_table($uri);
+ $output .= '<p><font color="blue">';
+ if ($caller eq 'transfer') {
+ $output .= &mt('Transferred data in added fields to notes');
+ } else {
+ $output .= &mt('Wrote Metadata');
+ }
+ $output .= ' '.&Apache::lonlocal::locallocaltime(time).
+ '</font></p>';
+ $outcome = 'ok';
+ }
+ }
+ return ($outcome,$output);
+}
+
+sub store_transferred_addedfields {
+ my ($fn,$uri,$transfers) = @_;
+ foreach my $item (@{$transfers}) {
+ $Apache::lonpublisher::metadatafields{'notes'} .=
+ ' '.$item.' = '.$Apache::lonpublisher::metadatafields{$item};
+ }
+ my ($outcome,$output) = &store_metadata($fn,$uri,'transfer');
+ if ($outcome eq 'ok') {
+ foreach my $item (@{$transfers}) {
+ delete($Apache::lonpublisher::metadatafields{$item});
+ }
+ }
+}
+
sub store_portfolio_metadata {
- my ($formname,$content,$path,$new_fn) = @_;
+ my ($formname,$content,$path,$new_fn,$uri,$caller) = @_;
+ my ($outcome,$output);
$env{'form.'.$formname}=$content."\n";
$env{'form.'.$formname.'.filename'}=$new_fn;
my $result =&Apache::lonnet::userfileupload($formname,'',$path);
if ($result =~ /(error|notfound)/) {
- return '<p><font color="red">'.
- &mt('Could not write metadata').', '.
- &mt('FAIL').'</font></p>';
+ $output = '<p><font color="red">';
+ if ($caller eq 'transfer') {
+ $output .=
+ &mt('Could not transfer data in added fields to notes');
+ } else {
+ $output .= &mt('Could not write metadata');
+ }
+ $output .= ', '.&mt('FAIL').'</font></p>';
+ $outcome = 'fail';
} else {
- return '<p><font color="blue">'.&mt('Wrote Metadata').
- ' '.&Apache::lonlocal::locallocaltime(time).'</font></p>';
+ &update_metadata_table($uri);
+ $output = '<p><font color="blue">';
+ if ($caller eq 'transfer') {
+ $output .= &mt('Transferred data in added fields to notes');
+ } else {
+ $output .= &mt('Wrote Metadata');
+ }
+ $output .= ' '.&Apache::lonlocal::locallocaltime(time).
+ '</font></p>';
+ $outcome = 'ok';
+ }
+ return ($outcome,$output);
+}
+
+sub update_metadata_table {
+ my ($uri) = @_;
+ my ($type,$udom,$uname,$file_name,$group) =
+ &Apache::lonnet::parse_portfolio_url($uri);
+ $file_name =~ s/\.meta$//;
+ my $current_permissions =
+ &Apache::lonnet::get_portfile_permissions($udom,$uname);
+ my %access_controls =
+ &Apache::lonnet::get_access_controls($current_permissions,$group,
+ $file_name);
+ my $access_hash = $access_controls{$file_name};
+ my $available = 0;
+ if (ref($access_hash) eq 'HASH') {
+ foreach my $key (keys(%{$access_hash})) {
+ my ($num,$scope,$end,$start) =
+ ($key =~ /^([^:]+):([a-z]+)_(\d*)_?(\d*)$/);
+ if ($scope eq 'public' || $scope eq 'guest') {
+ $available = 1;
+ last;
+ }
+ }
+ }
+ if ($available) {
+ my $result =
+ &Apache::lonnet::update_portfolio_table($uname,$udom,
+ $file_name,'portfolio_metadata',$group,'update');
}
}
+
1;
__END__