version 1.92, 2005/02/17 08:29:43
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version 1.112, 2005/10/14 16:34:17
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Line 17
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Line 17
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
# GNU General Public License for more details. |
# GNU General Public License for more details. |
# |
# |
# You should have received a copy of the GNU General Public License |
# You should have received a copy of the GNU General Public License |
# along with LON-CAPA; if not, write to the Free Software |
# along with LON-CAPA; if not, write to the Free Software |
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
# |
# |
Line 31 package Apache::lonmeta;
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Line 31 package Apache::lonmeta;
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use strict; |
use strict; |
use LONCAPA::lonmetadata(); |
use LONCAPA::lonmetadata(); |
use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
use Apache::lonnet(); |
use Apache::lonnet; |
use Apache::loncommon(); |
use Apache::loncommon(); |
use Apache::lonhtmlcommon(); |
use Apache::lonhtmlcommon(); |
use Apache::lonmsg; |
use Apache::lonmsg; |
use Apache::lonpublisher; |
use Apache::lonpublisher; |
use Apache::lonlocal; |
use Apache::lonlocal; |
Line 237 sub diffgraph {
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Line 237 sub diffgraph {
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# The field names |
# The field names |
sub fieldnames { |
sub fieldnames { |
my $file_type=shift; |
my $file_type=shift; |
if ($file_type eq 'portfolio') { |
my %fields = |
return &Apache::lonlocal::texthash |
('metadata.title' => 'Title', |
( |
'metadata.author' =>'Author(s)', |
'title' => 'Title', |
'metadata.authorspace' => 'Author Space', |
'author' =>'Author(s)', |
'metadata.modifyinguser' => 'Last Modifying User', |
'authorspace' => 'Author Space', |
'metadata.subject' => 'Subject', |
'modifyinguser' => 'Last Modifying User', |
'metadata.keywords' => 'Keyword(s)', |
'subject' => 'Subject', |
'metadata.notes' => 'Notes', |
'keywords' => 'Keyword(s)', |
'metadata.abstract' => 'Abstract', |
'notes' => 'Notes', |
'metadata.lowestgradelevel' => 'Lowest Grade Level', |
'abstract' => 'Abstract', |
'metadata.highestgradelevel' => 'Highest Grade Level'); |
'lowestgradelevel' => 'Lowest Grade Level', |
if (! defined($file_type) || $file_type ne 'portfolio') { |
'highestgradelevel' => 'Highest Grade Level'); |
%fields = |
} else { |
(%fields, |
return &Apache::lonlocal::texthash |
'domain' => 'Domain', |
( |
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'title' => 'Title', |
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'author' =>'Author(s)', |
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'authorspace' => 'Author Space', |
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'modifyinguser' => 'Last Modifying User', |
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'subject' => 'Subject', |
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'keywords' => 'Keyword(s)', |
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'notes' => 'Notes', |
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'abstract' => 'Abstract', |
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'lowestgradelevel' => 'Lowest Grade Level', |
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'highestgradelevel' => 'Highest Grade Level', |
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'standards' => 'Standards', |
'standards' => 'Standards', |
'mime' => 'MIME Type', |
'mime' => 'MIME Type', |
'language' => 'Language', |
'language' => 'Language', |
Line 295 sub fieldnames {
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Line 284 sub fieldnames {
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'disc' => 'Degree of discrimination', |
'disc' => 'Degree of discrimination', |
'dependencies' => 'Resources used by this resource', |
'dependencies' => 'Resources used by this resource', |
); |
); |
} |
} |
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return &Apache::lonlocal::texthash(%fields); |
} |
} |
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sub select_course { |
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my ($r)=@_; |
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my @courses; |
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foreach my $key (keys (%env)) { |
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if ($key =~ m/^(course\..+)\.metadata\..+\.options/) { |
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my $course_key = $1; |
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$course_key .= '.description'; |
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$r->print($env{$course_key}.' of '.$course_key.'<br />'); |
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push @courses, $key; |
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} |
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} |
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foreach (@courses) { |
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$r->print($_.' was found<br />'); |
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} |
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$r->print('<h3>Portfolio Meta-Data</h3><br />'); |
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$r->print('<form action="" method="post">'); |
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$r->print('Select your test course<br />'); |
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$r->print('<select name="metacourse" >'); |
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my $meta_not_found = 1; |
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foreach my $key (keys (%env)) { |
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if ($key =~ /\.metadata\./) { |
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if ($meta_not_found) { |
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undef($meta_not_found); |
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$r->print('<h3>Portfolio Meta-Data</h3><br />'); |
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$r->print('<form action="" method="post">'); |
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$r->print('Select your course<br />'); |
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$r->print('<select name="metacourse" >'); |
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} |
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my $course_key = $key; |
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$course_key =~ s/\.metadata\..*//; |
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$r->print('<option value="'.$course_key.'">'); |
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$r->print($env{$course_key.'.description'}); |
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$r->print('</option>'); |
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} |
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} |
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unless ($meta_not_found) { |
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$r->print('</select><br />'); |
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$r->print('<input type="submit" value="Assign Portfolio Metadata" />'); |
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$r->print('</form>'); |
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} |
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return 'ok'; |
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} |
# Pretty printing of metadata field |
# Pretty printing of metadata field |
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sub prettyprint { |
sub prettyprint { |
Line 348 sub prettyprint {
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Line 382 sub prettyprint {
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return &Apache::loncommon::gradeleveldescription($value); |
return &Apache::loncommon::gradeleveldescription($value); |
} |
} |
# Only for advance users below |
# Only for advance users below |
if (! $ENV{'user.adv'}) { |
if (! $env{'user.adv'}) { |
return '<i>- '.&mt('not displayed').' -</i>'; |
return '<i>- '.&mt('not displayed').' -</i>'; |
} |
} |
# File |
# File |
Line 555 sub handler {
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Line 589 sub handler {
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# Looking for all bombs? |
# Looking for all bombs? |
&report_bombs($r,$uri); |
&report_bombs($r,$uri); |
} elsif ($uri=~/\/portfolio\//) { |
} elsif ($uri=~/\/portfolio\//) { |
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($resdomain,$resuser)= |
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(&Apache::lonnet::declutter($uri)=~m|^(\w+)/(\w+)/portfolio|); |
$r->print(&Apache::loncommon::bodytag |
$r->print(&Apache::loncommon::bodytag |
('Edit Portfolio File Information','','','',$resdomain)); |
('Edit Portfolio File Information','','','',$resdomain)); |
&present_editable_metadata($r,$uri,'portfolio'); |
&present_editable_metadata($r,$uri,'portfolio'); |
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&select_course($r); |
} elsif ($uri=~/^\/\~/) { |
} elsif ($uri=~/^\/\~/) { |
# Construction space |
# Construction space |
$r->print(&Apache::loncommon::bodytag |
$r->print(&Apache::loncommon::bodytag |
Line 588 sub report_bombs {
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Line 624 sub report_bombs {
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$r->print('<h1>'.&Apache::lonnet::clutter($uri).'</h1>'); |
$r->print('<h1>'.&Apache::lonnet::clutter($uri).'</h1>'); |
my ($domain,$author)=($uri=~/^(\w+)\/(\w+)\//); |
my ($domain,$author)=($uri=~/^(\w+)\/(\w+)\//); |
if (&Apache::loncacc::constructaccess('/~'.$author.'/',$domain)) { |
if (&Apache::loncacc::constructaccess('/~'.$author.'/',$domain)) { |
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if ($env{'form.clearbombs'}) { |
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&Apache::lonmsg::clear_author_res_msg($uri); |
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} |
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my $clear=&mt('Clear all Messages in Subdirectory'); |
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$r->print(<<ENDCLEAR); |
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<form method="post"> |
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<input type="submit" name="clearbombs" value="$clear" /> |
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</form> |
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ENDCLEAR |
my %brokenurls = |
my %brokenurls = |
&Apache::lonmsg::all_url_author_res_msg($author,$domain); |
&Apache::lonmsg::all_url_author_res_msg($author,$domain); |
foreach (sort(keys(%brokenurls))) { |
foreach (sort(keys(%brokenurls))) { |
Line 642 sub present_uneditable_metadata {
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Line 687 sub present_uneditable_metadata {
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# obsolete |
# obsolete |
my $obsolete=$content{'obsolete'}; |
my $obsolete=$content{'obsolete'}; |
my $obsoletewarning=''; |
my $obsoletewarning=''; |
if (($obsolete) && ($ENV{'user.adv'})) { |
if (($obsolete) && ($env{'user.adv'})) { |
$obsoletewarning='<p><font color="red">'. |
$obsoletewarning='<p><font color="red">'. |
&mt('This resource has been marked obsolete by the author(s)'). |
&mt('This resource has been marked obsolete by the author(s)'). |
'</font></p>'; |
'</font></p>'; |
Line 691 $versiondisplay
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Line 736 $versiondisplay
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$table |
$table |
</table> |
</table> |
ENDHEAD |
ENDHEAD |
if ($ENV{'user.adv'}) { |
if ($env{'user.adv'}) { |
&print_dynamic_metadata($r,$uri,\%content); |
&print_dynamic_metadata($r,$uri,\%content); |
} |
} |
return; |
return; |
Line 832 sub print_dynamic_metadata {
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Line 877 sub print_dynamic_metadata {
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$r->print('<h4>'.&mt('No Evaluation Data is available for this resource.').'</h4>'); |
$r->print('<h4>'.&mt('No Evaluation Data is available for this resource.').'</h4>'); |
} |
} |
$uri=~/^\/res\/(\w+)\/(\w+)\//; |
$uri=~/^\/res\/(\w+)\/(\w+)\//; |
if ((($ENV{'user.domain'} eq $1) && ($ENV{'user.name'} eq $2)) |
if ((($env{'user.domain'} eq $1) && ($env{'user.name'} eq $2)) |
|| ($ENV{'user.role.ca./'.$1.'/'.$2})) { |
|| ($env{'user.role.ca./'.$1.'/'.$2})) { |
if (exists($dynmeta{'comments'})) { |
if (exists($dynmeta{'comments'})) { |
$r->print('<h4>'.&mt('Evaluation Comments').' ('. |
$r->print('<h4>'.&mt('Evaluation Comments').' ('. |
&mt('visible to author and co-authors only'). |
&mt('visible to author and co-authors only'). |
Line 884 sub print_dynamic_metadata {
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Line 929 sub print_dynamic_metadata {
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return; |
return; |
} |
} |
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##################################################### |
##################################################### |
##################################################### |
##################################################### |
### ### |
### ### |
Line 899 sub present_editable_metadata {
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Line 946 sub present_editable_metadata {
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my $fn=&Apache::lonnet::filelocation('',$uri); |
my $fn=&Apache::lonnet::filelocation('',$uri); |
$disuri=~s/^\/\~/\/priv\//; |
$disuri=~s/^\/\~/\/priv\//; |
$disuri=~s/\.meta$//; |
$disuri=~s/\.meta$//; |
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$disuri=~s|^/editupload||; |
my $target=$uri; |
my $target=$uri; |
$target=~s/^\/\~/\/res\/$ENV{'request.role.domain'}\//; |
$target=~s/^\/\~/\/res\/$env{'request.role.domain'}\//; |
$target=~s/\.meta$//; |
$target=~s/\.meta$//; |
my $bombs=&Apache::lonmsg::retrieve_author_res_msg($target); |
my $bombs=&Apache::lonmsg::retrieve_author_res_msg($target); |
if ($bombs) { |
if ($bombs) { |
if ($ENV{'form.delmsg'}) { |
my $showdel=1; |
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if ($env{'form.delmsg'}) { |
if (&Apache::lonmsg::del_url_author_res_msg($target) eq 'ok') { |
if (&Apache::lonmsg::del_url_author_res_msg($target) eq 'ok') { |
$bombs=&mt('Messages deleted.'); |
$bombs=&mt('Messages deleted.'); |
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$showdel=0; |
} else { |
} else { |
$bombs=&mt('Error deleting messages'); |
$bombs=&mt('Error deleting messages'); |
} |
} |
} |
} |
my $del=&mt('Delete Messages'); |
if ($env{'form.clearmsg'}) { |
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my $cleardir=$target; |
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$cleardir=~s/\/[^\/]+$/\//; |
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if (&Apache::lonmsg::clear_author_res_msg($cleardir) eq 'ok') { |
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$bombs=&mt('Messages cleared.'); |
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$showdel=0; |
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} else { |
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$bombs=&mt('Error clearing messages'); |
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} |
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} |
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my $del=&mt('Delete Messages for this Resource'); |
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my $clear=&mt('Clear all Messages in Subdirectory'); |
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my $goback=&mt('Back to Source File'); |
$r->print(<<ENDBOMBS); |
$r->print(<<ENDBOMBS); |
<h1>$disuri</h1> |
<h1>$disuri</h1> |
<form method="post" name="defaultmeta"> |
<form method="post" name="defaultmeta"> |
<input type="submit" name="delmsg" value="$del" /> |
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<br />$bombs |
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ENDBOMBS |
ENDBOMBS |
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if ($showdel) { |
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$r->print(<<ENDDEL); |
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<input type="submit" name="delmsg" value="$del" /> |
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<input type="submit" name="clearmsg" value="$clear" /> |
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ENDDEL |
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} else { |
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$r->print('<a href="'.$disuri.'" />'.$goback.'</a>'); |
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} |
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$r->print('<br />'.$bombs); |
} else { |
} else { |
my $displayfile='Catalog Information for '.$disuri; |
my $displayfile='Catalog Information for '.$disuri; |
if ($disuri=~/\/default$/) { |
if ($disuri=~/\/default$/) { |
Line 929 ENDBOMBS
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Line 998 ENDBOMBS
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} |
} |
%Apache::lonpublisher::metadatafields=(); |
%Apache::lonpublisher::metadatafields=(); |
%Apache::lonpublisher::metadatakeys=(); |
%Apache::lonpublisher::metadatakeys=(); |
&Apache::lonpublisher::metaeval(&Apache::lonnet::getfile($fn)); |
my $result=&Apache::lonnet::getfile($fn); |
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if ($result == -1){ |
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$r->print('Creating new '.$disuri); |
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} else { |
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&Apache::lonpublisher::metaeval($result); |
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} |
$r->print(<<ENDEDIT); |
$r->print(<<ENDEDIT); |
<h1>$displayfile</h1> |
<h1>$displayfile</h1> |
<form method="post" name="defaultmeta"> |
<form method="post" name="defaultmeta"> |
Line 941 ENDEDIT
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Line 1015 ENDEDIT
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my $output; |
my $output; |
my @fields; |
my @fields; |
if ($file_type eq 'portfolio') { |
if ($file_type eq 'portfolio') { |
@fields = ('author','title','subject','keywords','abstract','notes','lowestgradelevel', |
@fields = ('author','metadata.title','metadata.subject','metadata.keywords','abstract','notes','lowestgradelevel', |
'highestgradelevel'); |
'highestgradelevel'); |
} else { |
} else { |
@fields = ('author','title','subject','keywords','abstract','notes', |
@fields = ('author','title','subject','keywords','abstract','notes', |
Line 951 ENDEDIT
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Line 1025 ENDEDIT
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'obsolete','obsoletereplacement'); |
'obsolete','obsoletereplacement'); |
} |
} |
foreach (@fields) { |
foreach (@fields) { |
if (defined($ENV{'form.new_'.$_})) { |
if (defined($env{'form.new_'.$_})) { |
$Apache::lonpublisher::metadatafields{$_}= |
$Apache::lonpublisher::metadatafields{$_}= |
$ENV{'form.new_'.$_}; |
$env{'form.new_'.$_}; |
} |
} |
if (! $Apache::lonpublisher::metadatafields{'copyright'}) { |
if (! $Apache::lonpublisher::metadatafields{'copyright'}) { |
$Apache::lonpublisher::metadatafields{'copyright'}= |
$Apache::lonpublisher::metadatafields{'copyright'}= |
Line 963 ENDEDIT
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Line 1037 ENDEDIT
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&prettyinput($_, |
&prettyinput($_, |
$Apache::lonpublisher::metadatafields{$_}, |
$Apache::lonpublisher::metadatafields{$_}, |
'new_'.$_,'defaultmeta').'</p>'); |
'new_'.$_,'defaultmeta').'</p>'); |
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if ($env{'form.metacourse'}) { |
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$r->print('This is the instructor metadata area<br />'); |
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# have to find all the metadata items, so we'll loop through and find them |
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$r->print('<form method="post" action="" size="3" >'); |
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$r->print('The course is: '.$env{'form.metacourse'}.'<br>'); |
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foreach my $key (sort keys %env) { |
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if ($key=~m/^($env{'form.metacourse'}\.metadata\.)(\d+)\.title/) { |
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my $key_base = $1; |
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my $item_num = $2; |
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# found one, so let's display it |
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my $title = $env{$key_base.$item_num.'.title'}; |
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my $type = $env{$key_base.$item_num.'.type'}; |
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my @choices = sort(split /, /,$env{$key_base.$item_num.'.values'}); |
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$r->print($title.'<br />'); |
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$r->print($type.'<br />'); |
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foreach my $word (@choices) { |
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my $checked; |
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if ($Apache::lonpublisher::metadatafields{'coursekeyword'}=~ m/$word/) { |
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$checked = 1; |
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} else { |
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undef($checked); |
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} |
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$r->print(&Apache::lonhtmlcommon::checkbox('instmeta_'.$env{'form.metacourse'}.'_'.$item_num,$checked,$word).$word.'<br />'); |
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} |
} |
} |
if ($ENV{'form.store'}) { |
} |
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$r->print('<br /><input type="submit" name="store" value="Assign Meta-data" />'); |
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$r->print('</form>'); |
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return 'ok'; |
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} |
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} |
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if ($env{'form.store'}) { |
my $mfh; |
my $mfh; |
if (! ($mfh=Apache::File->new('>'.$fn))) { |
my $formname='store'; |
$r->print('<p><font color="red">'. |
my $file_content; |
&mt('Could not write metadata').', '. |
foreach my $meta_field (keys %env) { |
&mt('FAIL').'</font></p>'); |
if ($meta_field=~m/^form.instmeta_(.+)_(\d+)$/) { |
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$r->print('Found a field<br>'); |
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} |
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if (&Apache::loncommon::get_env_multiple('form.keywords')) { |
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$Apache::lonpublisher::metadatafields{'coursekeyword'} = |
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join (', ', &Apache::loncommon::get_env_multiple('form.keywords')); |
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} |
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} |
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foreach (sort keys %Apache::lonpublisher::metadatafields) { |
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next if ($_ =~ /\./); |
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my $unikey=$_; |
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$unikey=~/^([A-Za-z]+)/; |
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my $tag=$1; |
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$tag=~tr/A-Z/a-z/; |
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$file_content.= "\n\<$tag"; |
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foreach (split(/\,/, |
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$Apache::lonpublisher::metadatakeys{$unikey}) |
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) { |
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my $value= |
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$Apache::lonpublisher::metadatafields{$unikey.'.'.$_}; |
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$value=~s/\"/\'\'/g; |
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$file_content.=' '.$_.'="'.$value.'"' ; |
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# print $mfh ' '.$_.'="'.$value.'"'; |
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} |
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$file_content.= '>'. |
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&HTML::Entities::encode |
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($Apache::lonpublisher::metadatafields{$unikey}, |
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'<>&"'). |
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'</'.$tag.'>'; |
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} |
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if ($fn =~ /\/portfolio\//) { |
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$fn =~ /\/portfolio\/(.*)$/; |
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my $new_fn = '/'.$1; |
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$env{'form.'.$formname}=$file_content; |
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$env{'form.'.$formname.'.filename'}=$new_fn; |
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&Apache::lonnet::userfileupload('uploaddoc','', |
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'portfolio'.$env{'form.currentpath'}); |
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my $status =&Apache::lonnet::userfileupload($formname,'','portfolio'); |
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if (&Apache::lonnet::userfileupload($formname,'','portfolio') eq 'error: no uploaded file') { |
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$r->print('<p><font color="red">'. |
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&mt('Could not write metadata').', '. |
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&mt('FAIL').'</font></p>'); |
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} else { |
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$r->print('<p><font color="blue">'.&mt('Wrote Metadata'). |
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' '.&Apache::lonlocal::locallocaltime(time). |
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'</font></p>'); |
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} |
} else { |
} else { |
foreach (sort keys %Apache::lonpublisher::metadatafields) { |
if (! ($mfh=Apache::File->new('>'.$fn))) { |
next if ($_ =~ /\./); |
$r->print('<p><font color="red">'. |
my $unikey=$_; |
&mt('Could not write metadata').', '. |
$unikey=~/^([A-Za-z]+)/; |
&mt('FAIL').'</font></p>'); |
my $tag=$1; |
} else { |
$tag=~tr/A-Z/a-z/; |
print $mfh $file_content; |
print $mfh "\n\<$tag"; |
$r->print('<p><font color="blue">'.&mt('Wrote Metadata'). |
foreach (split(/\,/, |
' '.&Apache::lonlocal::locallocaltime(time). |
$Apache::lonpublisher::metadatakeys{$unikey}) |
'</font></p>'); |
) { |
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my $value= |
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$Apache::lonpublisher::metadatafields{$unikey.'.'.$_}; |
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$value=~s/\"/\'\'/g; |
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print $mfh ' '.$_.'="'.$value.'"'; |
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} |
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print $mfh '>'. |
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&HTML::Entities::encode |
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($Apache::lonpublisher::metadatafields{$unikey}, |
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'<>&"'). |
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'</'.$tag.'>'; |
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} |
} |
$r->print('<p><font color="blue">'.&mt('Wrote Metadata'). |
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' '.&Apache::lonlocal::locallocaltime(time). |
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'</font></p>'); |
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} |
} |
} |
} |
$r->print($output.'<br /><input type="submit" name="store" value="'. |
$r->print($output.'<br /><input type="submit" name="store" value="'. |
Line 1006 ENDEDIT
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Line 1143 ENDEDIT
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1; |
1; |
__END__ |
__END__ |
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