loncom/interface/londocs.pm - diff

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Diff for /loncom/interface/londocs.pm between versions 1.241 and 1.294

-version 1.241, 2006/07/20 18:37:14
+version 1.294, 2007/07/20 00:28:27
  Line 33  use Apache::Constants qw(:common :http);
  use Apache::imsexport;
  use Apache::lonnet;
  use Apache::loncommon;
- use Apache::lonratedt;
+ use LONCAPA::map();
- use Apache::lonratsrv;
+ use Apache::lonratedt();
  use Apache::lonxml;
- use Apache::loncreatecourse;
+ use Apache::lonclonecourse;
  use Apache::lonnavmaps;
  use HTML::Entities;
  use GDBM_File;
  use Apache::lonlocal;
  use Cwd;
- use lib '/home/httpd/lib/perl/';
+ use LONCAPA qw(:DEFAULT :match);
- use LONCAPA;
  my $iconpath;
- Line 58  my $hadchanges;
+ Line 57  my $hadchanges;
  my %help=();
- # Mapread read maps into lonratedt::global arrays
+ # Mapread read maps into LONCAPA::map:: global arrays
  # @order and @resources, determines status
  # sets @order - pointer to resources in right order
  # sets @resources - array with the resources with correct idx
- Line 67  my %help=();
+ Line 66  my %help=();
  sub mapread {
      my ($coursenum,$coursedom,$map)=@_;
      return
-       &Apache::lonratedt::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
+       &LONCAPA::map::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
-                                 $map);
+ 			     $map);
  }
  sub storemap {
      my ($coursenum,$coursedom,$map)=@_;
      my ($outtext,$errtext)=
-       &Apache::lonratedt::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
+       &LONCAPA::map::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
-                                 $map,1);
+ 			      $map,1);
      if ($errtext) { return ($errtext,2); }
      $hadchanges=1;
- Line 100  sub authorhosts {
+ Line 99  sub authorhosts {
  		$ca=$env{'user.name'};
  		$cd=$env{'user.domain'};
  	    } else {
- 		($cd,$ca)=($realm=~/^\/(\w+)\/(\w+)$/);
+ 		($cd,$ca)=($realm=~/^\/($match_domain)\/($match_username)$/);
  	    }
  	    my $allowed=0;
  	    my $myhome=&Apache::lonnet::homeserver($ca,$cd);
- Line 123  sub dumpbutton {
+ Line 122  sub dumpbutton {
      my ($home,$other,%outhash)=&authorhosts();
      my $type = &Apache::loncommon::course_type();
      if ($home+$other==0) { return ''; }
-     my $output='</td><td bgcolor="#DDDDCC">';
      if ($home) {
- 	return '</td><td bgcolor="#DDDDCC">'.
+ 	return '<div>'.
  	    '<input type="submit" name="dumpcourse" value="'.
  	    &mt('Dump '.$type.' DOCS to Construction Space').'" />'.
- 	    &Apache::loncommon::help_open_topic('Docs_Dump_Course_Docs');
+ 	    &Apache::loncommon::help_open_topic('Docs_Dump_Course_Docs').
+ 	    '</div>';
      } else {
- 	return'</td><td bgcolor="#DDDDCC">'.
+ 	return '<div>'.
       &mt('Dump '.$type.
- 	 ' DOCS to Construction Space: available on other servers');
+ 	 ' DOCS to Construction Space: available on other servers').
+ 	 '</div>';
      }
  }
  Line 148  sub dumpcourse {
      my $type = &Apache::loncommon::course_type();
      $r->print(&Apache::loncommon::start_page('Dump '.$type.' DOCS to Construction Space').
  	      '<form name="dumpdoc" method="post">');
+     $r->print(&Apache::lonhtmlcommon::breadcrumbs('Dump '.$type.' DOCS to Construction Space'));
      my ($home,$other,%outhash)=&authorhosts();
      unless ($home) { return ''; }
      my $origcrsid=$env{'request.course.id'};
- Line 186  sub dumpcourse {
+ Line 187  sub dumpcourse {
  	    $r->print('<br /><tt>'.$_.'</tt> => <tt>'.$newfilename.'</tt>: ');
  	    if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) {
  		if ($_=~/\.(sequence|page|html|htm|xml|xhtml)$/) {
- 		    print $fh &Apache::loncreatecourse::rewritefile(
+ 		    print $fh &Apache::lonclonecourse::rewritefile(
-          &Apache::loncreatecourse::readfile($env{'request.course.id'},$_),
+          &Apache::lonclonecourse::readfile($env{'request.course.id'},$_),
  				     (%replacehash,$crs => '')
  								    );
  		} else {
  		    print $fh
-          &Apache::loncreatecourse::readfile($env{'request.course.id'},$_);
+          &Apache::lonclonecourse::readfile($env{'request.course.id'},$_);
  		       }
  		$fh->close();
  	    } else {
  		$fail=1;
  	    }
  	    if ($fail) {
- 		$r->print('<font color="red">fail</font>');
+ 		$r->print('<span class="LC_error">'.&mt('fail').'</span>');
  	    } else {
- 		$r->print('<font color="green">ok</font>');
+ 		$r->print('<span class="LC_success">'.&mt('ok').'</span>');
  	    }
  	}
      } else {
- Line 230  sub dumpcourse {
+ Line 231  sub dumpcourse {
  	$r->print('<h3>'.&mt('Folder in Construction Space').'</h3><input type="text" size="50" name="authorfolder" value="'.$title.'" /><br />');
  	&tiehash();
  	$r->print('<h3>'.&mt('Filenames in Construction Space').'</h3><table border="2"><tr><th>'.&mt('Internal Filename').'</th><th>'.&mt('Title').'</th><th>'.&mt('Save as ...').'</th></tr>');
- 	foreach (&Apache::loncreatecourse::crsdirlist($origcrsid,'userfiles')) {
+ 	foreach (&Apache::lonclonecourse::crsdirlist($origcrsid,'userfiles')) {
  	    $r->print('<tr><td>'.$_.'</td>');
  	    my ($ext)=($_=~/\.(\w+)$/);
  	    my $title=$hash{'title_'.$hash{
  		'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$_}};
- 	    $title=~s/&colon;/:/g;
  	    $r->print('<td>'.($title?$title:'&nbsp;').'</td>');
  	    if (!$title) {
  		$title=$_;
  Line 258  sub dumpcourse {
  sub exportbutton {
      my $type = &Apache::loncommon::course_type();
-     return '</td><td bgcolor="#DDDDCC">'.
+     return '<div>'.
              '<input type="submit" name="exportcourse" value="'.
              &mt('Export '.$type.' to IMS').'" />'.
-     &Apache::loncommon::help_open_topic('Docs_Export_Course_Docs');
+     &Apache::loncommon::help_open_topic('Docs_Export_Course_Docs').'</div>';
  }
  sub exportcourse {
  Line 316  sub exportcourse {
              }
          }
          $r->print(&Apache::loncommon::start_page('Export '.lc($type).' to IMS content package'));
+ 	$r->print(&Apache::lonhtmlcommon::breadcrumbs('Export '.lc($type).' to IMS content package'));
          $r->print($outcome);
          $r->print(&Apache::loncommon::end_page());
      } else {
- Line 365  sub exportcourse {
+ Line 366  sub exportcourse {
              if (ref($curRes)) {
                  my $symb = $curRes->symb();
                  my $ressymb = $symb;
-                 if ($ressymb =~ m|adm/(\w+)/(\w+)/(\d+)/bulletinboard$|) {
+                 if ($ressymb =~ m|adm/($match_domain)/($match_username)/(\d+)/bulletinboard$|) {
                      unless ($ressymb =~ m|adm/wrapper/adm|) {
                          $ressymb = 'bulletin___'.$3.'___adm/wrapper/adm/'.$1.'/'.$2.'/'.$3.'/bulletinboard';
                      }
- Line 379  sub exportcourse {
+ Line 380  sub exportcourse {
                  }
                  $display .= ' />'."\n";
                  for (my $i=0; $i<$depth; $i++) {
-                     $display .= '<img src="/adm/lonIcons/whitespace1.gif" width="25" height="1" alt="" border="0" /><img src="/adm/lonIcons/whitespace1.gif" width="25" height="1" alt="" border="0" />'."\n";
+                     $display .= '<img src="/adm/lonIcons/whitespace1.gif" class="LC_docs_spacer" /><img src="/adm/lonIcons/whitespace1.gif" class="LC_docs_spacer" />'."\n";
                  }
                  if ($curRes->is_sequence()) {
                      $display .= '<img src="/adm/lonIcons/navmap.folder.open.gif">&nbsp;'."\n";
- Line 457  function containerCheck(item) {
+ Line 458  function containerCheck(item) {
          |;
  	$r->print(&Apache::loncommon::start_page('Export '.lc($type).' to IMS content package',
  						 $scripttag));
+ 	$r->print(&Apache::lonhtmlcommon::breadcrumbs('Export '.lc($type).' to IMS content package'));
  	$r->print($display.'</table>'.
                    '<p><input type="hidden" name="finishexport" value="1">'.
                    '<input type="submit" name="exportcourse" value="'.
- Line 611  sub build_package {
+ Line 613  sub build_package {
                          if (grep/^$count$/,@$discussions) {
                              my $ressymb = $symb;
                              my $mode;
-                             if ($ressymb =~ m|adm/(\w+)/(\w+)/(\d+)/bulletinboard$|) {
+                             if ($ressymb =~ m|adm/($match_domain)/($match_username)/(\d+)/bulletinboard$|) {
                                  unless ($ressymb =~ m|adm/wrapper/adm|) {
                                      $ressymb = 'bulletin___'.$3.'___adm/wrapper/adm/'.$1.'/'.$2.'/'.$3.'/bulletinboard';
                                  }
- Line 696  sub process_content {
+ Line 698  sub process_content {
          }
      } elsif ($symb =~ m-lib/templates/examupload\.problem$-) {
          $content_type = 'examupload';
-     } elsif ($symb =~ m-adm/(\w+)/(\w+)/(\d+)/bulletinboard$-) {
+     } elsif ($symb =~ m-adm/($match_domain)/($match_username)/(\d+)/bulletinboard$-) {
          $content_type = 'bulletinboard';
          my $contents =  &Apache::imsexport::templatedpage($content_type,$3,$count,\@uploads,$1,$2);
          if ($contents) {
- Line 903  sub store_template {
+ Line 905  sub store_template {
  # Imports the given (name, url) resources into the course
  # coursenum, coursedom, and folder must precede the list
  sub group_import {
-     my $coursenum = shift;
+     my ($coursenum, $coursedom, $folder, $container, $caller, @files) = @_;
-     my $coursedom = shift;
-     my $folder = shift;
+     while (@files) {
-     my $container = shift;
+ 	my ($name, $url, $residx) = @{ shift(@files) };
-     my $caller = shift;
+         if (($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/(default_\d+\.)(page|sequence)$})
-     while (@_) {
+ 	     && ($caller eq 'londocs')
- 	my $name = shift;
+ 	     && (!&Apache::lonnet::stat_file($url))) {
- 	my $url = shift;
-         if (($url =~ m#^/uploaded/$coursedom/$coursenum/(default_\d+\.)(page|sequence)$#) && ($caller eq 'londocs')) {
              my $errtext = '';
              my $fatal = 0;
              my $newmapstr = '<map>'."\n".
- Line 931  sub group_import {
+ Line 932  sub group_import {
              }
          }
  	if ($url) {
- 	    my $idx = &Apache::lonratedt::getresidx($url);
+ 	    if (!$residx
- 	    $Apache::lonratedt::order[$#Apache::lonratedt::order+1]=$idx;
+ 		|| defined($LONCAPA::map::zombies[$residx])) {
+ 		$residx = &LONCAPA::map::getresidx($url,$residx);
+ 		push(@LONCAPA::map::order, $residx);
+ 	    }
  	    my $ext = 'false';
- 	    if ($url=~/^http:\/\//) { $ext = 'true'; }
+ 	    if ($url=~m{^http://} || $url=~m{^https://}) { $ext = 'true'; }
- 	    $url =~ s/:/\&colon;/g;
+ 	    $url  = &LONCAPA::map::qtunescape($url);
- 	    $name =~ s/:/\&colon;/g;
+ 	    $name = &LONCAPA::map::qtunescape($name);
- 	    $Apache::lonratedt::resources[$idx] =
+ 	    $LONCAPA::map::resources[$residx] =
- 		join ':', ($name, $url, $ext, 'normal', 'res');
+ 		join(':', ($name, $url, $ext, 'normal', 'res'));
  	}
      }
      return &storemap($coursenum, $coursedom, $folder.'.'.$container);
- Line 955  sub breadcrumbs {
+ Line 959  sub breadcrumbs {
      }
      my $folderpath;
      my $cpinfo='';
-     if ($env{'form.markedcopy_url'}) {
+     my $plain='';
-        $cpinfo='&markedcopy_url='.
+     my $randompick=-1;
-                &escape($env{'form.markedcopy_url'}).
+     my $isencrypted=0;
-                '&markedcopy_title='.
+     my $ishidden=0;
-                &escape($env{'form.markedcopy_title'});
-     }
      while (@folders) {
  	my $folder=shift(@folders);
  	my $foldername=shift(@folders);
- Line 968  sub breadcrumbs {
+ Line 970  sub breadcrumbs {
  	$folderpath.=$folder.'&'.$foldername;
  	my $url='/adm/coursedocs?folderpath='.
  	    &escape($folderpath);
+             my $name=&unescape($foldername);
+ # randompick number, hidden, encrypted is appended with ":"s to the foldername
+             $name=~s/\:(\d*)\:(\w*)\:(\w*)$//;
+             if ($1 ne '') {
+                $randompick=$1;
+             } else {
+                $randompick=-1;
+             }
+             if ($2) { $ishidden=1; }
+             if ($3) { $isencrypted=1; }
  	    &Apache::lonhtmlcommon::add_breadcrumb(
  		      {'href'=>$url.$cpinfo,
- 		       'title'=>&unescape($foldername),
+ 		       'title'=>$name,
  		       'text'=>'<font size="+1">'.
- 			   &unescape($foldername).'</font>'
+ 			   $name.'</font>',
+ 		       'no_mt'=>1,
  		       });
+ 	$plain.=$name.' &gt; ';
+     }
+     $plain=~s/\&gt\;\s*$//;
+     return (&Apache::lonhtmlcommon::breadcrumbs(undef,undef,0,'nohelp',
+ 					       'LC_docs_path'),$randompick,$ishidden,$isencrypted,$plain);
+ }
+ sub log_docs {
+     return &Apache::lonnet::instructor_log('docslog',@_);
+ }
+ {
+     my @oldresources=();
+     my @oldorder=();
+     my $parmidx;
+     my %parmaction=();
+     my %parmvalue=();
+     my $changedflag;
+     sub snapshotbefore {
+         @oldresources=@LONCAPA::map::resources;
+         @oldorder=@LONCAPA::map::order;
+         $parmidx=undef;
+         %parmaction=();
+         %parmvalue=();
+         $changedflag=0;
+     }
+     sub remember_parms {
+         my ($idx,$parameter,$action,$value)=@_;
+         $parmidx=$idx;
+         $parmaction{$parameter}=$action;
+         $parmvalue{$parameter}=$value;
+         $changedflag=1;
+     }
+     sub log_differences {
+         my ($plain)=@_;
+         my %storehash=('folder' => $plain,
+                        'currentfolder' => $env{'form.folder'});
+         if ($parmidx) {
+            $storehash{'parameter_res'}=$oldresources[$parmidx];
+            foreach my $parm (keys %parmaction) {
+               $storehash{'parameter_action_'.$parm}=$parmaction{$parm};
+               $storehash{'parameter_value_'.$parm}=$parmvalue{$parm};
+            }
+         }
+         my $maxidx=$#oldresources;
+         if ($#LONCAPA::map::resources>$#oldresources) {
+            $maxidx=$#LONCAPA::map::resources;
+         }
+         for (my $idx=0; $idx<=$maxidx; $idx++) {
+            if ($LONCAPA::map::resources[$idx] ne $oldresources[$idx]) {
+               $storehash{'before_resources_'.$idx}=$oldresources[$idx];
+               $storehash{'after_resources_'.$idx}=$LONCAPA::map::resources[$idx];
+               $changedflag=1;
+            }
+            if ($LONCAPA::map::order[$idx] ne $oldorder[$idx]) {
+               $storehash{'before_order_res_'.$idx}=$oldresources[$oldorder[$idx]];
+               $storehash{'after_order_res_'.$idx}=$LONCAPA::map::resources[$LONCAPA::map::order[$idx]];
+               $changedflag=1;
+            }
+         }
+ 	$storehash{'maxidx'}=$maxidx;
+         if ($changedflag) { &log_docs(\%storehash); }
      }
-     return &Apache::lonhtmlcommon::breadcrumbs(undef,undef,0,'nohelp',
- 					       'LC_docs_path');
  }
- sub editor {
-     my ($r,$coursenum,$coursedom,$folder,$allowed,$upload_output)=@_;
+ #
-     my $errtext='';
+ # Docs Change Log
-     my $fatal=0;
+ #
-     my $container='sequence';
+ sub docs_change_log {
-     if ($env{'form.pagepath'}) {
+     my ($r)=@_;
-         $container='page';
+     my $folder=$env{'form.folder'};
-     }
+     $r->print(&Apache::loncommon::start_page('Course Document Change Log'));
-     ($errtext,$fatal)=
+     $r->print(&Apache::lonhtmlcommon::breadcrumbs('Course Document Change Log'));
-               &mapread($coursenum,$coursedom,$folder.'.'.$container);
+     my %docslog=&Apache::lonnet::dump('nohist_docslog',
-     if ($#Apache::lonratedt::order<1) {
+                                       $env{'course.'.$env{'request.course.id'}.'.domain'},
- 	my $idx=&Apache::lonratedt::getresidx();
+                                       $env{'course.'.$env{'request.course.id'}.'.num'});
- 	if ($idx<=0) { $idx=1; }
-        	$Apache::lonratedt::order[0]=$idx;
+     if ((keys(%docslog))[0]=~/^error\:/) { undef(%docslog); }
-         $Apache::lonratedt::resources[$idx]='';
+     $r->print('<form action="/adm/coursedocs" method="post" name="docslog">'.
+               '<input type="hidden" name="docslog" value="1" />');
+     my %saveable_parameters = ('show' => 'scalar',);
+     &Apache::loncommon::store_course_settings('docs_log',
+                                               \%saveable_parameters);
+     &Apache::loncommon::restore_course_settings('docs_log',
+                                                 \%saveable_parameters);
+     if (!$env{'form.show'}) { $env{'form.show'}=10; }
+     my %lt=('hiddenresource' => 'Resources hidden',
+ 	    'encrypturl'     => 'URL hidden',
+ 	    'randompick'     => 'Randomly pick',
+ 	    'set'            => 'set to',
+ 	    'del'            => 'deleted');
+     $r->print(&Apache::loncommon::display_filter().
+               '<input type="hidden" name="folder" value="'.$folder.'" />'.
+               '<input type="submit" value="'.&mt('Display').'" /></form>');
+     $r->print(&Apache::loncommon::start_data_table().&Apache::loncommon::start_data_table_header_row().
+               '<th>'.&mt('Time').'</th><th>'.&mt('User').'</th><th>'.&mt('Folder').'</th><th>'.&mt('Before').'</th><th>'.
+               &mt('After').'</th>'.
+               &Apache::loncommon::end_data_table_header_row());
+     my $shown=0;
+     foreach my $id (sort { $docslog{$b}{'exe_time'}<=>$docslog{$a}{'exe_time'} } (keys(%docslog))) {
+ 	if ($env{'form.displayfilter'} eq 'currentfolder') {
+ 	    if ($docslog{$id}{'logentry'}{'currentfolder'} ne $folder) { next; }
+ 	}
+         my @changes=keys(%{$docslog{$id}{'logentry'}});
+         if ($env{'form.displayfilter'} eq 'containing') {
+ 	    my $wholeentry=$docslog{$id}{'exe_uname'}.':'.$docslog{$id}{'exe_udom'}.':'.
+ 		&Apache::loncommon::plainname($docslog{$id}{'exe_uname'},$docslog{$id}{'exe_udom'});
+ 	    foreach my $key (@changes) {
+ 		$wholeentry.=':'.$docslog{$id}{'logentry'}{$key};
+ 	    }
+ 	    if ($wholeentry!~/\Q$env{'form.containingphrase'}\E/i) { next; }
+ 	}
+         my $count = 0;
+         my $time =
+             &Apache::lonlocal::locallocaltime($docslog{$id}{'exe_time'});
+         my $plainname =
+             &Apache::loncommon::plainname($docslog{$id}{'exe_uname'},
+                                           $docslog{$id}{'exe_udom'});
+         my $about_me_link =
+             &Apache::loncommon::aboutmewrapper($plainname,
+                                                $docslog{$id}{'exe_uname'},
+                                                $docslog{$id}{'exe_udom'});
+         my $send_msg_link='';
+         if ((($docslog{$id}{'exe_uname'} ne $env{'user.name'})
+              || ($docslog{$id}{'exe_udom'} ne $env{'user.domain'}))) {
+             $send_msg_link ='<br />'.
+                 &Apache::loncommon::messagewrapper(&mt('Send message'),
+                                                    $docslog{$id}{'exe_uname'},
+                                                    $docslog{$id}{'exe_udom'});
+         }
+         $r->print(&Apache::loncommon::start_data_table_row());
+         $r->print('<td>'.$time.'</td>
+                        <td>'.$about_me_link.
+                   '<br /><tt>'.$docslog{$id}{'exe_uname'}.
+                                   ':'.$docslog{$id}{'exe_udom'}.'</tt>'.
+                   $send_msg_link.'</td><td>'.
+                   $docslog{$id}{'logentry'}{'folder'}.'</td><td>');
+ # Before
+ 	for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
+ 	    my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0];
+ 	    my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0];
+ 	    if ($oldname ne $newname) {
+ 		$r->print(&LONCAPA::map::qtescape($oldname));
+ 	    }
+ 	}
+ 	$r->print('<ul>');
+ 	for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
+             if ($docslog{$id}{'logentry'}{'before_order_res_'.$idx}) {
+ 		$r->print('<li>'.&LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'before_order_res_'.$idx}))[0]).'</li>');
+ 	    }
+ 	}
+ 	$r->print('</ul>');
+ # After
+         $r->print('</td><td>');
+ 	for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
+ 	    my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0];
+ 	    my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0];
+ 	    if ($oldname ne '' && $oldname ne $newname) {
+ 		$r->print(&LONCAPA::map::qtescape($newname));
+ 	    }
+ 	}
+ 	$r->print('<ul>');
+ 	for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
+             if ($docslog{$id}{'logentry'}{'after_order_res_'.$idx}) {
+ 		$r->print('<li>'.&LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'after_order_res_'.$idx}))[0]).'</li>');
+ 	    }
+ 	}
+ 	$r->print('</ul>');
+ 	if ($docslog{$id}{'logentry'}{'parameter_res'}) {
+ 	    $r->print(&LONCAPA::map::qtescape((split(/\:/,$docslog{$id}{'logentry'}{'parameter_res'}))[0]).':<ul>');
+ 	    foreach my $parameter ('randompick','hiddenresource','encrypturl') {
+ 		if ($docslog{$id}{'logentry'}{'parameter_action_'.$parameter}) {
+ 		    $r->print('<li>'.
+ 			      &mt($lt{$parameter}.' '.$lt{$docslog{$id}{'logentry'}{'parameter_action_'.$parameter}}.' [_1]',
+ 				  $docslog{$id}{'logentry'}{'parameter_value_'.$parameter})
+ 			      .'</li>');
+ 		}
+ 	    }
+ 	    $r->print('</ul>');
+ 	}
+ # End
+         $r->print('</td>'.&Apache::loncommon::end_data_table_row());
+         $shown++;
+         if (!($env{'form.show'} eq &mt('all')
+               || $shown<=$env{'form.show'})) { last; }
      }
-     if (defined($env{'form.markcopy'})) {
+     $r->print(&Apache::loncommon::end_data_table());
+ }
+ sub update_paste_buffer {
+     my ($coursenum,$coursedom) = @_;
+     return if (!defined($env{'form.markcopy'}));
+     return if (!defined($env{'form.copyfolder'}));
+     return if ($env{'form.markcopy'} < 0);
+     my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
+ 				    $env{'form.copyfolder'});
+     return if ($fatal);
  # Mark for copying
- 	my ($title,$url)=split(':',$Apache::lonratedt::resources[$Apache::lonratedt::order[$env{'form.markcopy'}]]);
+     my ($title,$url)=split(':',$LONCAPA::map::resources[$LONCAPA::map::order[$env{'form.markcopy'}]]);
- 	$env{'form.markedcopy_title'}=$title;
+     if (&is_supplemental_title($title)) {
- 	$env{'form.markedcopy_url'}=$url;
+ 	($title) = &parse_supplemental_title($title);
      }
-     $r->print(&breadcrumbs($folder));
+     $url=~s{http(&colon;|:)//https(&colon;|:)//}{https$2//};
-     if ($fatal) {
- 	   $r->print('<p><font color="red">'.$errtext.'</font></p>');
+     &Apache::lonnet::appenv('docs.markedcopy_title' => $title,
+ 			    'docs.markedcopy_url'   => $url);
+     delete($env{'form.markcopy'});
+ }
+ sub print_paste_buffer {
+     my ($r,$container) = @_;
+     return if (!defined($env{'docs.markedcopy_url'}));
+     $r->print(<<ENDPASTE);
+ <form name="pasteform" action="/adm/coursedocs" method="post"><p>
+ ENDPASTE
+     $r->print('<input type="submit" name="pastemarked" value="'.&mt('Paste').'" /> ');
+     my $type;
+     if ($env{'docs.markedcopy_url'} =~ m{^(?:/adm/wrapper/ext|(?:http|https)(?:&colon;|:))//} ) {
+ 	$type = &mt('External Resource');
+ 	$r->print($type.': '.
+ 		  &LONCAPA::map::qtescape($env{'docs.markedcopy_title'}).' ('.
+ 		  &LONCAPA::map::qtescape($env{'docs.markedcopy_url'}).')');
+     }  else {
+ 	my $extension = (split(/\./,$env{'docs.markedcopy_url'}))[-1];
+ 	my $type = &Apache::loncommon::filedescription($extension);
+ 	my $icon = '<img src="'.&Apache::loncommon::icon($extension).
+ 	    '" alt="" class="LC_icon" />';
+ 	$r->print($icon.$type.': '.  &parse_supplemental_title(&LONCAPA::map::qtescape($env{'docs.markedcopy_title'})));
+     }
+     if ($container eq 'page') {
+ 	$r->print('
+ 	<input type="hidden" name="pagepath" value="'.&HTML::Entities::encode($env{'form.pagepath'},'<>&"').'" />
+ 	<input type="hidden" name="pagesymb" value="'.&HTML::Entities::encode($env{'form.pagesymb'},'<>&"').'" />
+ ');
+     } else {
+ 	$r->print('
+         <input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />
+ ');
+     }
+     $r->print('</p></form>');
+ }
+ sub do_paste_from_buffer {
+     my ($coursenum,$coursedom) = @_;
+     return 0 if (!$env{'form.pastemarked'});
+ # paste resource to end of list
+     my $url=&LONCAPA::map::qtescape($env{'docs.markedcopy_url'});
+     my $title=&LONCAPA::map::qtescape($env{'docs.markedcopy_title'});
+ # Maps need to be copied first
+     if (($url=~/\.(page|sequence)$/) && ($url=~/^\/uploaded\//)) {
+ 	$title=&mt('Copy of').' '.$title;
+ 	my $newid=$$.time;
+ 	$url=~/^(.+)\.(\w+)$/;
+ 	my $newurl=$1.$newid.'.'.$2;
+ 	my $storefn=$newurl;
+ 	$storefn=~s{^/\w+/$match_domain/$match_username/}{};
+ 	&Apache::lonclonecourse::writefile($env{'request.course.id'},$storefn,
+ 					   &Apache::lonnet::getfile($url));
+ 	$url = $newurl;
+     }
+ # published maps can only exists once, so remove it from paste buffer when done
+     if (($url=~/\.(page|sequence)$/) && ($url=~m {^/res/})) {
+ 	&Apache::lonnet::delenv('docs\\.markedcopy');
+     }
+     if ($url=~ m{/smppg$}) {
+ 	my $db_name = &Apache::lonsimplepage::get_db_name($url);
+ 	if ($db_name =~ /^smppage_/) {
+ 	    #simple pages, need to copy the db contents to a new one.
+ 	    my %contents=&Apache::lonnet::dump($db_name,$coursedom,$coursenum);
+ 	    my $now = time();
+ 	    $db_name =~ s{_\d*$ }{_$now}x;
+ 	    my $result=&Apache::lonnet::put($db_name,\%contents,
+ 					    $coursedom,$coursenum);
+ 	    $url =~ s{/(\d*)/smppg$ }{/$now/smppg}x;
+ 	    $title=&mt('Copy of').' '.$title;
+ 	}
+     }
+     $title = &LONCAPA::map::qtunescape($title);
+     my $ext='false';
+     if ($url=~m{^http(|s)://}) { $ext='true'; }
+     $url       = &LONCAPA::map::qtunescape($url);
+ # Now insert the URL at the bottom
+     my $newidx = &LONCAPA::map::getresidx($url);
+     $LONCAPA::map::resources[$newidx]= 	$title.':'.$url.':'.$ext.':normal:res';
+     push(@LONCAPA::map::order, $newidx);
+ # Store the result
+ }
+ my %parameter_type = ( 'randompick'     => 'int_pos',
+ 		       'hiddenresource' => 'string_yesno',
+ 		       'encrypturl'     => 'string_yesno',);
+ my $valid_parameters_re = join('|',keys(%parameter_type));
+ # set parameters
+ sub update_parameter {
+     return 0 if ($env{'form.changeparms'} !~ /^($valid_parameters_re)$/);
+     my $which = $env{'form.changeparms'};
+     my $idx = $env{'form.setparms'};
+     if ($env{'form.'.$which.'_'.$idx}) {
+ 	my $value = ($which eq 'randompick') ? $env{'form.'.$which.'_'.$idx}
+ 	                                     : 'yes';
+ 	&LONCAPA::map::storeparameter($idx, 'parameter_'.$which, $value,
+ 				      $parameter_type{$which});
+ 	&remember_parms($idx,$which,'set',$value);
+     } else {
+ 	&LONCAPA::map::delparameter($idx,'parameter_'.$which);
+ 	&remember_parms($idx,$which,'del');
+     }
+     return 1;
+ }
+ sub handle_edit_cmd {
+     my ($coursenum,$coursedom) =@_;
+     my ($cmd,$idx)=split('_',$env{'form.cmd'});
+     my $ratstr = $LONCAPA::map::resources[$LONCAPA::map::order[$idx]];
+     my ($title, $url, @rrest) = split(':', $ratstr);
+     if ($cmd eq 'del') {
+ 	if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) &&
+ 	    ($url!~/\.(page|sequence|problem|exam|quiz|assess|survey|form|library|task)$/)) {
+ 	    &Apache::lonnet::removeuploadedurl($url);
+ 	} else {
+ 	    &LONCAPA::map::makezombie($LONCAPA::map::order[$idx]);
+ 	}
+ 	splice(@LONCAPA::map::order, $idx, 1);
+     } elsif ($cmd eq 'cut') {
+ 	&LONCAPA::map::makezombie($LONCAPA::map::order[$idx]);
+ 	splice(@LONCAPA::map::order, $idx, 1);
+     } elsif ($cmd eq 'up'
+ 	     && ($idx) && (defined($LONCAPA::map::order[$idx-1]))) {
+ 	@LONCAPA::map::order[$idx-1,$idx] = @LONCAPA::map::order[$idx,$idx-1];
+     } elsif ($cmd eq 'down'
+ 	     && defined($LONCAPA::map::order[$idx+1])) {
+ 	@LONCAPA::map::order[$idx+1,$idx] = @LONCAPA::map::order[$idx,$idx+1];
+     } elsif ($cmd eq 'rename') {
+ 	my $comment = &LONCAPA::map::qtunescape($env{'form.title'});
+ 	if ($comment=~/\S/) {
+ 	    $LONCAPA::map::resources[$LONCAPA::map::order[$idx]]=
+ 		$comment.':'.join(':', $url, @rrest);
+ 	}
+ # Devalidate title cache
+ 	my $renamed_url=&LONCAPA::map::qtescape($url);
+ 	&Apache::lonnet::devalidate_title_cache($renamed_url);
      } else {
+ 	return 0;
+     }
+     return 1;
+ }
+ sub editor {
+     my ($r,$coursenum,$coursedom,$folder,$allowed,$upload_output,$which)=@_;
+     my $container= ($env{'form.pagepath'}) ? 'page'
+ 		                           : 'sequence';
+     my ($errtext,$fatal) = &mapread($coursenum,$coursedom,
+ 				    $folder.'.'.$container);
+     return $errtext if ($fatal);
+     if ($#LONCAPA::map::order<1) {
+ 	my $idx=&LONCAPA::map::getresidx();
+ 	if ($idx<=0) { $idx=1; }
+        	$LONCAPA::map::order[0]=$idx;
+         $LONCAPA::map::resources[$idx]='';
+     }
+     my ($breadcrumbtrail,$randompick,$ishidden,$isencrypted,$plain)=
+ 	&breadcrumbs($folder);
+     $r->print($breadcrumbtrail);
  # ------------------------------------------------------------ Process commands
  # ---------------- if they are for this folder and user allowed to make changes
- 	if (($allowed) && ($env{'form.folder'} eq $folder)) {
+     if (($allowed) && ($env{'form.folder'} eq $folder)) {
  # set parameters and change order
- 	    if (defined($env{'form.setparms'})) {
+ 	&snapshotbefore();
- 		my $idx=$env{'form.setparms'};
- # set parameters
+ 	if (&update_parameter()) {
- 		if ($env{'form.randpick_'.$idx}) {
+ 	    ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
- 		    &Apache::lonratedt::storeparameter($idx,'parameter_randompick',$env{'form.randpick_'.$idx},'int_pos');
+ 	    return $errtext if ($fatal);
- 		} else {
+ 	}
- 		    &Apache::lonratedt::delparameter($idx,'parameter_randompick');
- 		}
- 		if ($env{'form.hidprs_'.$idx}) {
- 		    &Apache::lonratedt::storeparameter($idx,'parameter_hiddenresource','yes','string_yesno');
- 		} else {
- 		    &Apache::lonratedt::delparameter($idx,'parameter_hiddenresource');
- 		}
- 		if ($env{'form.encprs_'.$idx}) {
- 		    &Apache::lonratedt::storeparameter($idx,'parameter_encrypturl','yes','string_yesno');
- 		} else {
- 		    &Apache::lonratedt::delparameter($idx,'parameter_encrypturl');
- 		}
- 		if ($env{'form.newpos'}) {
+ 	if ($env{'form.newpos'} && $env{'form.currentpos'}) {
  # change order
+ 	    my $res = splice(@LONCAPA::map::order,$env{'form.currentpos'}-1,1);
+ 	    splice(@LONCAPA::map::order,$env{'form.newpos'}-1,0,$res);
- 		    my $newpos=$env{'form.newpos'}-1;
+ 	    ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
- 		    my $currentpos=$env{'form.currentpos'}-1;
+ 	    return $errtext if ($fatal);
- 		    my $i;
+ 	}
- 		    my @neworder=();
- 		    if ($newpos>$currentpos) {
+ 	if ($env{'form.pastemarked'}) {
- # moving stuff up
+ 	    &do_paste_from_buffer($coursenum,$coursedom);
- 			for ($i=0;$i<$currentpos;$i++) {
+ 	    ($errtext,$fatal) = &storemap($coursenum,$coursedom,$folder.'.'.$container);
- 			    $neworder[$i]=$Apache::lonratedt::order[$i];
+ 	    return $errtext if ($fatal);
- 			}
+ 	}
- 			for ($i=$currentpos;$i<$newpos;$i++) {
- 			    $neworder[$i]=$Apache::lonratedt::order[$i+1];
+ 	$r->print($upload_output);
- 			}
-                         $neworder[$newpos]=$Apache::lonratedt::order[$currentpos];
- 			for ($i=$newpos+1;$i<=$#Apache::lonratedt::order;$i++) {
- 			    $neworder[$i]=$Apache::lonratedt::order[$i];
- 			}
- 		    } else {
- # moving stuff down
- 			for ($i=0;$i<$newpos;$i++) {
- 			    $neworder[$i]=$Apache::lonratedt::order[$i];
- 			}
- 			$neworder[$newpos]=$Apache::lonratedt::order[$currentpos];
- 			for ($i=$newpos+1;$i<$currentpos+1;$i++) {
- 			    $neworder[$i]=$Apache::lonratedt::order[$i-1];
- 			}
- 			for ($i=$currentpos+1;$i<=$#Apache::lonratedt::order;$i++) {
- 			    $neworder[$i]=$Apache::lonratedt::order[$i];
- 			}
- 		    }
- 		    @Apache::lonratedt::order=@neworder;
- 		}
- # store the changed version
- 		($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
+ 	if (&handle_edit_cmd()) {
- 		if ($fatal) {
+ 	    ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
- 		    $r->print('<p><font color="red">'.$errtext.'</font></p>');
+ 	    return $errtext if ($fatal);
- 		    return;
+ 	}
+ # Group import/search
+ 	if ($env{'form.importdetail'}) {
+ 	    my @imports;
+ 	    foreach (split(/\&/,$env{'form.importdetail'})) {
+ 		if (defined($_)) {
+ 		    my ($name,$url,$residx)=
+ 			map {&unescape($_)} split(/\=/,$_);
+ 		    push(@imports, [$name, $url, $residx]);
  		}
  	    }
- 	    if ($env{'form.pastemarked'}) {
+ 	    ($errtext,$fatal)=&group_import($coursenum, $coursedom, $folder,
- # paste resource to end of list
+ 					    $container,'londocs',@imports);
-                 my $url=$env{'form.markedcopy_url'};
+ 	    return $errtext if ($fatal);
- 		my $title=$env{'form.markedcopy_title'};
+ 	}
- # Maps need to be copied first
+ # Loading a complete map
- 		if (($url=~/\.(page|sequence)$/) || ($url=~/^\/uploaded\//)) {
+ 	if ($env{'form.loadmap'}) {
- 		    $title=&mt('Copy of').' '.$title;
+ 	    if ($env{'form.importmap'}=~/\w/) {
-                     my $newid=$$.time;
+ 		foreach my $res (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$env{'form.importmap'}))) {
- 		    $url=~/^(.+)\.(\w+)$/;
+ 		    my ($title,$url,$ext,$type)=split(/\:/,$res);
- 		    my $newurl=$1.$newid.'.'.$2;
+ 		    my $idx=&LONCAPA::map::getresidx($url);
- 		    my $storefn=$newurl;
+ 		    $LONCAPA::map::resources[$idx]=$res;
-                     $storefn=~s/^\/\w+\/\w+\/\w+\///;
+ 		    $LONCAPA::map::order[$#LONCAPA::map::order+1]=$idx;
- 		    &Apache::loncreatecourse::writefile
- 			($env{'request.course.id'},$storefn,
- 			 &Apache::lonnet::getfile($url));
- 		    $url=$newurl;
- 		}
- 		$title=~s/\</\&lt\;/g;
- 		$title=~s/\>/\&gt\;/g;
- 		$title=~s/\:/\&colon;/g;
- 		my $ext='false';
- 		if ($url=~/^http\:\/\//) { $ext='true'; }
- 		$url=~s/\:/\&colon;/g;
- # Now insert the URL at the bottom
-                 my $newidx=&Apache::lonratedt::getresidx($url);
- 		$Apache::lonratedt::resources[$newidx]=
- 		    $title.':'.$url.':'.$ext.':normal:res';
- 		$Apache::lonratedt::order[1+$#Apache::lonratedt::order]=$newidx;
- # Store the result
- 		($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
- 		if ($fatal) {
- 		    $r->print('<p><font color="red">'.$errtext.'</font></p>');
- 		    return;
  		}
- 	    }
-             $r->print($upload_output);
- 	    if ($env{'form.cmd'}) {
-                 my ($cmd,$idx)=split(/\_/,$env{'form.cmd'});
-                 if ($cmd eq 'del') {
- 		    my (undef,$url)=split(':',$Apache::lonratedt::resources[$Apache::lonratedt::order[$idx]]);
- 		    if (($url=~m|/+uploaded/\Q$coursedom\E/\Q$coursenum\E/|) &&
- 			($url!~/\.(page|sequence|problem|exam|quiz|assess|survey|form|library|task)$/)) {
- 			&Apache::lonnet::removeuploadedurl($url);
- 		    } else {
- 			&Apache::lonratedt::makezombie($Apache::lonratedt::order[$idx]);
- 		    }
- 		    for (my $i=$idx;$i<$#Apache::lonratedt::order;$i++) {
-                         $Apache::lonratedt::order[$i]=
-                           $Apache::lonratedt::order[$i+1];
-                     }
-                     $#Apache::lonratedt::order--;
-                 } elsif ($cmd eq 'cut') {
- 		    my (undef,$url)=split(':',$Apache::lonratedt::resources[$Apache::lonratedt::order[$idx]]);
- 		    &Apache::lonratedt::makezombie($Apache::lonratedt::order[$idx]);
- 		    for (my $i=$idx;$i<$#Apache::lonratedt::order;$i++) {
-                         $Apache::lonratedt::order[$i]=
-                           $Apache::lonratedt::order[$i+1];
-                     }
-                     $#Apache::lonratedt::order--;
-                 } elsif ($cmd eq 'up') {
- 		  if (($idx) && (defined($Apache::lonratedt::order[$idx-1]))) {
-                     my $i=$Apache::lonratedt::order[$idx-1];
-                     $Apache::lonratedt::order[$idx-1]=
- 			$Apache::lonratedt::order[$idx];
-                     $Apache::lonratedt::order[$idx]=$i;
- 		   }
-                 } elsif ($cmd eq 'down') {
- 		   if (defined($Apache::lonratedt::order[$idx+1])) {
-                     my $i=$Apache::lonratedt::order[$idx+1];
-                     $Apache::lonratedt::order[$idx+1]=
- 			$Apache::lonratedt::order[$idx];
-                     $Apache::lonratedt::order[$idx]=$i;
- 		   }
-                 } elsif ($cmd eq 'rename') {
-                     my $ratstr = $Apache::lonratedt::resources[$Apache::lonratedt::order[$idx]];
-                     my ($rtitle,@rrest)=split(/\:/,
-                        $Apache::lonratedt::resources[
- 				       $Apache::lonratedt::order[$idx]]);
-                     my $comment=
-                      &HTML::Entities::decode($env{'form.title'});
-                     $comment=~s/\</\&lt\;/g;
-                     $comment=~s/\>/\&gt\;/g;
-                     $comment=~s/\:/\&colon;/g;
- 		    if ($comment=~/\S/) {
- 			$Apache::lonratedt::resources[
- 				       $Apache::lonratedt::order[$idx]]=
- 				            $comment.':'.join(':',@rrest);
- 		    }
- # Devalidate title cache
-                     my $renamed_url=$rrest[0];
- # Has the &colon;-escaping
-                     $renamed_url=~s/\&colon\;/\:/g;
- 		    &Apache::lonnet::devalidate_title_cache($renamed_url);
-                 }
- # Store the changed version
  		($errtext,$fatal)=&storemap($coursenum,$coursedom,
  					    $folder.'.'.$container);
- 		if ($fatal) {
+ 		return $errtext if ($fatal);
- 		    $r->print('<p><font color="red">'.$errtext.'</font></p>');
+ 	    } else {
- 		    return;
+ 		$r->print('<p><span class="LC_error">'.&mt('No map selected.').'</span></p>');
- 		}
-             }
- # Group import/search
- 	    if ($env{'form.importdetail'}) {
- 		my @imports;
- 		&Apache::lonnet::logthis("imp detail ".$env{'form.importdetail'});
- 		foreach (split(/\&/,$env{'form.importdetail'})) {
- 		    if (defined($_)) {
- 			my ($name,$url)=split(/\=/,$_);
- 			$name=&unescape($name);
- 			$url=&unescape($url);
- 			push @imports, $name, $url;
- 		    }
- 		}
- # Store the changed version
- 		($errtext,$fatal)=group_import($coursenum, $coursedom, $folder,
- 					       $container,'londocs',@imports);
- 		if ($fatal) {
- 		    $r->print('<p><font color="red">'.$errtext.'</font></p>');
- 		    return;
- 		}
-             }
- # Loading a complete map
- 	   if ($env{'form.loadmap'}) {
-                if ($env{'form.importmap'}=~/\w/) {
- 	          foreach (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$env{'form.importmap'}))) {
- 		      my ($title,$url,$ext,$type)=split(/\:/,$_);
-                       my $idx=&Apache::lonratedt::getresidx($url);
-                       $Apache::lonratedt::resources[$idx]=$_;
-                       $Apache::lonratedt::order
- 		          [$#Apache::lonratedt::order+1]=$idx;
- 	          }
- # Store the changed version
-   	          ($errtext,$fatal)=&storemap($coursenum,$coursedom,
- 					   $folder.'.'.$container);
- 	          if ($fatal) {
- 		      $r->print('<p><font color="red">'.$errtext.'</font></p>');
- 		      return;
- 	          }
-                } else {
-                    $r->print('<p><font color="red">'.&mt('No map selected.').'</font></p>');
-                }
-            }
-        }
- # ---------------------------------------------------------------- End commands
- # ---------------------------------------------------------------- Print screen
-         my $idx=0;
- 	my $shown=0;
-         $r->print('<table>');
-         foreach (@Apache::lonratedt::order) {
-            my ($name,$url)=split(/\:/,$Apache::lonratedt::resources[$_]);
- 	   $name=&Apache::lonratsrv::qtescape($name);
- 	   $url=&Apache::lonratsrv::qtescape($url);
-            unless ($name) {  $name=(split(/\//,$url))[-1]; }
-            unless ($name) { $idx++; next; }
-            $r->print(&entryline($idx,$name,$url,$folder,$allowed,$_,$coursenum));
-            $idx++;
- 	   $shown++;
-         }
- 	unless ($shown) {
- 	    $r->print('<tr><td>'.&mt('Currently no documents.').'</td></tr>');
- 	}
-         $r->print("\n</table>\n");
- 	if ($env{'form.markedcopy_url'}) {
- 	    $r->print(<<ENDPASTE);
- <p><form name="pasteform" action="/adm/coursedocs" method="post">
- <input type="hidden" name="markedcopy_url" value="$env{'form.markedcopy_url'}" />
- <input type="hidden" name="markedcopy_title" value="$env{'form.markedcopy_title'}" />
- ENDPASTE
-             $r->print(
- 	   '<input type="submit" name="pastemarked" value="'.&mt('Paste').
- 		      '" /> '.&Apache::loncommon::filedescription(
- 		(split(/\./,$env{'form.markedcopy_url'}))[-1]).': '.
- 		      $env{'form.markedcopy_title'});
-             if ($container eq 'page') {
- 		$r->print(<<PAGEINFO);
- <input type="hidden" name="pagepath" value="$env{'form.pagepath'}" />
- <input type="hidden" name="pagesymb" value="$env{'form.pagesymb'}" />
- PAGEINFO
-             } else {
- 		$r->print(<<FOLDERINFO);
- <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
- FOLDERINFO
  	    }
- 	    $r->print('</form></p>');
  	}
+ 	&log_differences($plain);
+     }
+ # ---------------------------------------------------------------- End commands
+ # ---------------------------------------------------------------- Print screen
+     my $idx=0;
+     my $shown=0;
+     if (($ishidden) || ($isencrypted) || ($randompick>=0)) {
+ 	$r->print('<p>'.&mt('Parameters').':<ul>'.
+ 		  ($randompick>=0?'<li>'.&mt('randomly pick [_1] resources',$randompick).'</li>':'').
+ 		  ($ishidden?'<li>'.&mt('contents hidden').'</li>':'').
+ 		  ($isencrypted?'<li>'.&mt('URLs hidden').'</li>':'').
+ 		  '</ul></p>');
+     }
+     if ($randompick>=0) {
+ 	$r->print('<p>'.&mt('Caution: this folder is set to randomly pick a subset of resources. Adding or removing resources from this folder will change the set of resources that the students see, resulting in spurious or missing credit for completed problems, not limited to ones you modify. Do not modify the contents of this folder if it is in active student use.').'</p>');
+     }
+     $r->print('<table class="LC_docs_editor">');
+     foreach my $res (@LONCAPA::map::order) {
+ 	my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
+ 	$name=&LONCAPA::map::qtescape($name);
+ 	$url=&LONCAPA::map::qtescape($url);
+ 	unless ($name) {  $name=(split(/\//,$url))[-1]; }
+ 	unless ($name) { $idx++; next; }
+ 	$r->print(&entryline($idx,$name,$url,$folder,$allowed,$res,
+ 			     $coursenum));
+ 	$idx++;
+ 	$shown++;
      }
+     unless ($shown) {
+ 	$r->print('<tr><td>'.&mt('Currently no documents.').'</td></tr>');
+     }
+     $r->print("\n</table>\n");
+     &print_paste_buffer($r,$container);
+     return;
  }
  sub process_file_upload {
- Line 1285  sub process_file_upload {
+ Line 1504  sub process_file_upload {
          }
          ($errtext,$fatal)=
                &mapread($coursenum,$coursedom,$folder.'.'.$container);
-         if ($#Apache::lonratedt::order<1) {
+         if ($#LONCAPA::map::order<1) {
-             $Apache::lonratedt::order[0]=1;
+             $LONCAPA::map::order[0]=1;
-             $Apache::lonratedt::resources[1]='';
+             $LONCAPA::map::resources[1]='';
          }
          if ($fatal) {
              return 'failed';
- Line 1303  sub process_file_upload {
+ Line 1522  sub process_file_upload {
          }
  # this is for a course, not a user, so set coursedoc flag
  # probably the only place in the system where this should be "1"
-         my $newidx=&Apache::lonratedt::getresidx();
+         my $newidx=&LONCAPA::map::getresidx();
          $destination .= $newidx;
          my $url=&Apache::lonnet::userfileupload('uploaddoc',1,$destination,
  						$parseaction,$allfiles,
  						$codebase);
          my $ext='false';
-         if ($url=~/^http\:\/\//) { $ext='true'; }
+         if ($url=~m{^http://}) { $ext='true'; }
-         $url=~s/\:/\&colon;/g;
+ 	$url     = &LONCAPA::map::qtunescape($url);
          my $comment=$env{'form.comment'};
-         $comment=~s/\</\&lt\;/g;
+ 	$comment = &LONCAPA::map::qtunescape($comment);
-         $comment=~s/\>/\&gt\;/g;
-         $comment=~s/\:/\&colon;/g;
          if ($folder=~/^supplemental/) {
                $comment=time.'___&&&___'.$env{'user.name'}.'___&&&___'.
                    $env{'user.domain'}.'___&&&___'.$comment;
          }
-         $Apache::lonratedt::resources[$newidx]=
+         $LONCAPA::map::resources[$newidx]=
-                   $comment.':'.$url.':'.$ext.':normal:res';
+ 	    $comment.':'.$url.':'.$ext.':normal:res';
-         $Apache::lonratedt::order[$#Apache::lonratedt::order+1]= $newidx;
+         $LONCAPA::map::order[$#LONCAPA::map::order+1]= $newidx;
          ($errtext,$fatal)=&storemap($coursenum,$coursedom,
  				    $folder.'.'.$container);
          if ($fatal) {
-             $$upload_output .= '<p><font color="red">'.$errtext.'</font></p>';
+             $$upload_output .= '<p><span class="LC_error">'.$errtext.'</span></p>';
              return 'failed';
          } else {
              if ($parseaction eq 'parse') {
                  my $total_embedded = keys(%{$allfiles});
                  if ($total_embedded > 0) {
                      my $num = 0;
-                     $$upload_output .= 'This file contains embedded multimedia objects, which need to be uploaded to LON-CAPA.<br />
+ 		    my $state = '
-    <form name="upload_embedded" action="/adm/coursedocs"
+    <input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />
-                   method="post" enctype="multipart/form-data">
+    <input type="hidden" name="cmd" value="upload_embedded" />
-    <input type="hidden" name="folderpath" value="'.$env{'form.folderpath'}.'" />   <input type="hidden" name="cmd" value="upload_embedded" />
     <input type="hidden" name="newidx" value="'.$newidx.'" />
     <input type="hidden" name="primaryurl" value="'.&escape($url).'" />
     <input type="hidden" name="phasetwo" value="'.$total_embedded.'" />';
-                     $$upload_output .= '<b>Upload embedded files</b>:<br />
+ 		    $phase_status = 'phasetwo';
-    <table>';
-                     foreach my $embed_file (keys(%{$allfiles})) {
+                     $$upload_output .=
-                         $$upload_output .= '<tr><td>'.$embed_file.
+ 			'This file contains embedded multimedia objects, which need to be uploaded to LON-CAPA.<br />'.
-           '<input name="embedded_item_'.$num.'" type="file" />
+ 			&ask_for_embedded_content('/adm/coursedocs',
-            <input name="embedded_orig_'.$num.'" type="hidden" value="'.&escape($embed_file).'" />';
+ 						  $state,$allfiles,$codebase);
-                         my $attrib;
-                         if (@{$$allfiles{$embed_file}} > 1) {
-                             $attrib = join(':',@{$$allfiles{$embed_file}});
-                         } else {
-                             $attrib = $$allfiles{$embed_file}[0];
-                         }
-                         $$upload_output .=
-            '<input name="embedded_attrib_'.$num.'" type="hidden" value="'.$attrib.'" />';
-                         if (exists($$codebase{$embed_file})) {
-                             $$upload_output .=
-           '<input name="codebase_'.$num.'" type="hidden" value="'.&escape($$codebase{$embed_file}).'" />';
-                         }
-                         $$upload_output .= '</td></tr>';
-                         $num ++;
-                     }
-                     $phase_status = 'phasetwo';
-                     $$upload_output .= '</table><br />
-    <input type ="submit" value="Complete upload" />
-    </form>';
                  } else {
                      $$upload_output .= 'No embedded items identified<br />';
                  }
- Line 1374  sub process_file_upload {
+ Line 1571  sub process_file_upload {
      return $phase_status;
  }
+ sub ask_for_embedded_content {
+     my ($actionurl,$state,$allfiles,$codebase,$args)=@_;
+     my $upload_output = '
+    <form name="upload_embedded" action="'.$actionurl.'"
+                   method="post" enctype="multipart/form-data">';
+     $upload_output .= $state;
+     $upload_output .= '<b>Upload embedded files</b>:<br />'.
+ 	&Apache::loncommon::start_data_table();
+     my $num = 0;
+     foreach my $embed_file (sort {lc($a) cmp lc($b)} keys(%{$allfiles})) {
+ 	$upload_output .= &Apache::loncommon::start_data_table_row().
+ 	    '<td>'.$embed_file.'</td><td>';
+ 	if ($args->{'ignore_remote_references'}
+ 	    && $embed_file =~ m{^\w+://}) {
+ 	    $upload_output.='<span class="LC_warning">'.&mt("URL points to other server.").'</span>';
+ 	} elsif ($args->{'error_on_invalid_names'}
+ 	    && $embed_file ne &Apache::lonnet::clean_filename($embed_file,{'keep_path' => 1,})) {
+ 	    $upload_output.='<span class="LC_warning">'.&mt("Invalid characters").'</span>';
+ 	} else {
+ 	    $upload_output .='
+            <input name="embedded_item_'.$num.'" type="file" value="bob" />
+            <input name="embedded_orig_'.$num.'" type="hidden" value="'.&escape($embed_file).'" />';
+ 	    my $attrib = join(':',@{$$allfiles{$embed_file}});
+ 	    $upload_output .=
+ 		"\n\t\t".
+ 		'<input name="embedded_attrib_'.$num.'" type="hidden" value="'.
+ 		$attrib.'" />';
+ 	    if (exists($$codebase{$embed_file})) {
+ 		$upload_output .=
+ 		    "\n\t\t".
+ 		    '<input name="codebase_'.$num.'" type="hidden" value="'.
+ 		    &escape($$codebase{$embed_file}).'" />';
+ 	    }
+ 	}
+ 	$upload_output .= '</td>'.&Apache::loncommon::end_data_table_row();
+ 	$num++;
+     }
+     $upload_output .= &Apache::loncommon::end_data_table().'<br />
+    <input type ="hidden" name="number_embedded_items" value="'.$num.'" />
+    <input type ="submit" value="'.&mt('Upload Listed Files').'" />
+    '.&mt('(only files for which a location has been provided will be uploaded)').'
+    </form>';
+     return $upload_output;
+ }
  sub process_secondary_uploads {
      my ($upload_output,$coursedom,$coursenum,$formname,$num,$newidx) = @_;
      my $folder=$env{'form.folder'};
- Line 1389  sub process_secondary_uploads {
+ Line 1635  sub process_secondary_uploads {
      $destination .= $newidx;
      my ($url,$filename);
      $url=&Apache::lonnet::userfileupload($formname.$num,1,$destination);
-     ($filename) = ($url =~ m-^/uploaded/$coursedom/$coursenum/$destination/(.+)$-);
+     ($filename) = ($url =~ m{^/uploaded/\Q$coursedom\E/\Q$coursenum\E/\Q$destination\E/(.+)$});
      return $filename;
  }
+ sub is_supplemental_title {
+     my ($title) = @_;
+     return scalar($title =~ m/^(\d+)___&&&___($match_username)___&&&___($match_domain)___&&&___(.*)$/);
+ }
+ sub parse_supplemental_title {
+     my ($title) = @_;
+     my ($foldertitle,$renametitle);
+     if ($title =~ /&amp;&amp;&amp;/) {
+ 	$title = &HTML::Entites::decode($title);
+     }
+  if ($title =~ m/^(\d+)___&&&___($match_username)___&&&___($match_domain)___&&&___(.*)$/) {
+ 	$renametitle=$4;
+ 	my ($time,$uname,$udom) = ($1,$2,$3);
+ 	$foldertitle=&Apache::lontexconvert::msgtexconverted($4);
+ 	my $name =  &Apache::loncommon::plainname($uname,$udom);
+ 	$name = &HTML::Entities::encode($name,'"<>&\'');
+ 	$title='<i>'.&Apache::lonlocal::locallocaltime($time).'</i> '.
+ 	    $name.': <br />'.$foldertitle;
+     }
+     if (wantarray) {
+ 	return ($title,$foldertitle,$renametitle);
+     }
+     return $title;
+ }
  # --------------------------------------------------------------- An entry line
  sub entryline {
      my ($index,$title,$url,$folder,$allowed,$residx,$coursenum)=@_;
-     $title=~s/\&colon\;/\:/g;
-     $title=&HTML::Entities::encode(&HTML::Entities::decode(
+     my ($foldertitle,$pagetitle,$renametitle);
-      &unescape($title)),'"<>&\'');
+     if (&is_supplemental_title($title)) {
-     my $renametitle=$title;
+ 	($title,$foldertitle,$renametitle) = &parse_supplemental_title($title);
-     my $foldertitle=$title;
+ 	$pagetitle = $foldertitle;
-     my $pagetitle=$title;
+     } else {
-     my $orderidx=$Apache::lonratedt::order[$index];
+ 	$title=&HTML::Entities::encode($title,'"<>&\'');
-     if ($title=~ /^(\d+)___&amp;&amp;&amp;___(\w+)___&amp;&amp;&amp;___(\w+)___&amp;&amp;&amp;___(.*)$/	) {
+ 	$renametitle=$title;
- 	$foldertitle=&Apache::lontexconvert::msgtexconverted($4);
+ 	$foldertitle=$title;
- 	$renametitle=$4;
+ 	$pagetitle=$title;
- 	$title='<i>'.&Apache::lonlocal::locallocaltime($1).'</i> '.
- 	    &Apache::loncommon::plainname($2,$3).': <br />'.
- 	    $foldertitle;
      }
+     my $orderidx=$LONCAPA::map::order[$index];
      $renametitle=~s/\\/\\\\/g;
      $renametitle=~s/\&quot\;/\\\"/g;
+     $renametitle=~s/ /%20/g;
      my $line='<tr>';
+     my ($form_start,$form_end);
  # Edit commands
      my $container;
-     my $folderpath;
+     my ($container, $type, $esc_path, $path, $symb);
      if ($env{'form.folderpath'}) {
+ 	$type = 'folder';
          $container = 'sequence';
- 	$folderpath=&escape($env{'form.folderpath'});
+ 	$esc_path=&escape($env{'form.folderpath'});
+ 	$path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
  	# $htmlfoldername=&HTML::Entities::encode($env{'form.foldername'},'<>&"');
      }
-     my ($pagepath,$pagesymb);
      if ($env{'form.pagepath'}) {
-         $container = 'page';
+         $type = $container = 'page';
-         $pagepath=&escape($env{'form.pagepath'});
+         $esc_path=&escape($path = $env{'form.pagepath'});
-         $pagesymb=&escape($env{'form.pagesymb'});
+ 	$path = &HTML::Entities::encode($env{'form.pagepath'},'<>&"');
+         $symb=&escape($env{'form.pagesymb'});
      }
      my $cpinfo='';
-     if ($env{'form.markedcopy_url'}) {
-        $cpinfo='&markedcopy_url='.
-                &escape($env{'form.markedcopy_url'}).
-                '&markedcopy_title='.
-                &escape($env{'form.markedcopy_title'});
-     }
      if ($allowed) {
  	my $incindex=$index+1;
  	my $selectbox='';
  	if (($folder!~/^supplemental/) &&
- 	    ($#Apache::lonratedt::order>0) &&
+ 	    ($#LONCAPA::map::order>0) &&
  	    ((split(/\:/,
- 	     $Apache::lonratedt::resources[$Apache::lonratedt::order[0]]))[1]
+ 	     $LONCAPA::map::resources[$LONCAPA::map::order[0]]))[1]
  	     ne '') &&
  	    ((split(/\:/,
- 	     $Apache::lonratedt::resources[$Apache::lonratedt::order[1]]))[1]
+ 	     $LONCAPA::map::resources[$LONCAPA::map::order[1]]))[1]
  	     ne '')) {
  	    $selectbox=
  		'<input type="hidden" name="currentpos" value="'.$incindex.'" />'.
  		'<select name="newpos" onChange="this.form.submit()">';
- 	    for (my $i=1;$i<=$#Apache::lonratedt::order+1;$i++) {
+ 	    for (my $i=1;$i<=$#LONCAPA::map::order+1;$i++) {
  		if ($i==$incindex) {
  		    $selectbox.='<option value="" selected="1">('.$i.')</option>';
  		} else {
- Line 1466  sub entryline {
+ Line 1738  sub entryline {
  		'rn' => 'Rename',
  		'cp' => 'Copy');
  	my $nocopy=0;
+         my $nocut=0;
          if ($url=~/\.(page|sequence)$/) {
- 	    foreach (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$url))) {
+ 	    if ($url =~ m{/res/}) {
- 		my ($title,$url,$ext,$type)=split(/\:/,$_);
+ 		# no copy for published maps
- 		if (($url=~/\.(page|sequence)/) && ($type ne 'zombie')) {
+ 		$nocopy = 1;
- 		    $nocopy=1;
+ 	    } else {
- 		    last;
+ 		foreach (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$url))) {
+ 		    my ($title,$url,$ext,$type)=split(/\:/,$_);
+ 		    if (($url=~/\.(page|sequence)/) && ($type ne 'zombie')) {
+ 			$nocopy=1;
+ 			last;
+ 		    }
  		}
  	    }
  	}
+         if ($url=~/^\/res\/lib\/templates\//) {
+            $nocopy=1;
+            $nocut=1;
+         }
          my $copylink='&nbsp;';
-         if ($env{'form.pagepath'}) {
+         my $cutlink='&nbsp;';
-            unless ($nocopy) {
-                $copylink=(<<ENDCOPY);
+ 	my $skip_confirm = 0;
- <a href='javascript:markcopy("$pagepath","$index","$renametitle","page","$pagesymb");'>
+ 	if ( $folder =~ /^supplemental/
- <font size="-2" color="#000099">$lt{'cp'}</font></a></td>
+ 	     || ($url =~ m{( /smppg$
+ 			    |/syllabus$
+ 			    |/aboutme$
+ 			    |/navmaps$
+ 			    |/bulletinboard$
+ 			    |\.html$
+ 			    |^/adm/wrapper/ext)}x)) {
+ 	    $skip_confirm = 1;
+ 	}
+ 	if (!$nocopy) {
+ 	    $copylink=(<<ENDCOPY);
+ <a href='javascript:markcopy("$esc_path","$index","$renametitle","$container","$symb","$folder");' class="LC_docs_copy">$lt{'cp'}</a>
  ENDCOPY
-             }
+         }
-             $line.=(<<END);
+ 	if (!$nocut) {
- <form name="entry_$index" action="/adm/coursedocs" method="post">
+ 	    $cutlink=(<<ENDCUT);
- <input type="hidden" name="pagepath" value="$env{'form.pagepath'}" />
+ <a href='javascript:cutres("$esc_path","$index","$renametitle","$container","$symb","$folder",$skip_confirm);' class="LC_docs_cut">$lt{'ct'}</a>
- <input type="hidden" name="pagesymb" value="$env{'form.pagesymb'}" />
+ ENDCUT
- <input type="hidden" name="markedcopy_url" value="$env{'form.markedcopy_url'}" />
+         }
- <input type="hidden" name="markedcopy_title" value="$env{'form.markedcopy_title'}" />
+ 	$form_start = (<<END);
- <input type="hidden" name="setparms" value="$orderidx" />
+    <form  action="/adm/coursedocs" method="post">
- <td><table border='0' cellspacing='2' cellpadding='0'>
+    <input type="hidden" name="${type}path" value="$path" />
- <tr><td bgcolor="#DDDDDD">
+    <input type="hidden" name="${type}symb" value="$symb" />
- <a href='/adm/coursedocs?cmd=up_$index&pagepath=$pagepath&pagesymb=$pagesymb$cpinfo'>
+    <input type="hidden" name="setparms" value="$orderidx" />
- <img src="${iconpath}move_up.gif" alt='$lt{'up'}' border='0' /></a></td></tr>
+    <input type="hidden" name="changeparms" value="0" />
- <tr><td bgcolor="#DDDDDD">
- <a href='/adm/coursedocs?cmd=down_$index&pagepath=$pagepath&pagesymb=$pagesymb$cpinfo'>
- <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' border='0' /></a></td></tr>
- </table></td>
- <td>$selectbox
- </td><td bgcolor="#DDDDDD">
- <a href='javascript:removeres("$pagepath","$index","$renametitle","page","$pagesymb");'>
- <font size="-2" color="#990000">$lt{'rm'}</font></a>
- <a href='javascript:cutres("$pagepath","$index","$renametitle","page","$pagesymb");'>
- <font size="-2" color="#550044">$lt{'ct'}</font></a>
- <a href='javascript:changename("$pagepath","$index","$renametitle","page","$pagesymb");'>
- <font size="-2" color="#009900">$lt{'rn'}</font></a>
- $copylink
  END
-         } else {
+         $form_end = '</form>';
-            unless ($nocopy) {
+ 	$line.=(<<END);
-                $copylink=(<<ENDCOPY);
+ <td>
- <a href='javascript:markcopy("$folderpath","$index","$renametitle","sequence");'>
+    <table class="LC_docs_entry_move">
- <font size="-2" color="#000099">$lt{'cp'}</font></a></td>
+       <tr>
- ENDCOPY
+          <td>
-             }
+             <a href='/adm/coursedocs?cmd=up_$index&amp;${type}path=$esc_path&amp;${type}symb=$symb$cpinfo'><img src="${iconpath}move_up.gif" alt='$lt{'up'}' class="LC_icon" /></a>
-             $line.=(<<END);
+          </td>
- <form name="entry_$index" action="/adm/coursedocs" method="post">
+       </tr>
- <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
+       <tr>
- <input type="hidden" name="markedcopy_url" value="$env{'form.markedcopy_url'}" />
+         <td>
- <input type="hidden" name="markedcopy_title" value="$env{'form.markedcopy_title'}" />
+            <a href='/adm/coursedocs?cmd=down_$index&amp;${type}path=$esc_path&amp;${type}symb=$symb$cpinfo'><img src="${iconpath}move_down.gif" alt='$lt{'dw'}' class="LC_icon" /></a>
- <input type="hidden" name="setparms" value="$orderidx" />
+         </td>
- <td><table border='0' cellspacing='2' cellpadding='0'>
+       </tr>
- <tr><td bgcolor="#DDDDDD">
+     </table>
- <a href='/adm/coursedocs?cmd=up_$index&folderpath=$folderpath$cpinfo'>
+ </td>
- <img src="${iconpath}move_up.gif" alt='$lt{'up'}' border='0' /></a></td></tr>
+ <td>
- <tr><td bgcolor="#DDDDDD">
+    $form_start
- <a href='/adm/coursedocs?cmd=down_$index&folderpath=$folderpath$cpinfo'>
+    $selectbox
- <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' border='0' /></a></td></tr>
+    $form_end
- </table></td>
+ </td>
- <td>$selectbox
+ <td class="LC_docs_entry_commands">
- </td><td bgcolor="#DDDDDD">
+    <a href='javascript:removeres("$esc_path","$index","$renametitle","$container","$symb",$skip_confirm);' class="LC_docs_remove">$lt{'rm'}</a>
- <a href='javascript:removeres("$folderpath","$index","$renametitle","sequence");'>
+ $cutlink
- <font size="-2" color="#990000">$lt{'rm'}</font></a>
+    <a href='javascript:changename("$esc_path","$index","$renametitle","$container","$symb");' class="LC_docs_rename">$lt{'rn'}</a>
- <a href='javascript:cutres("$folderpath","$index","$renametitle","sequence");'>
- <font size="-2" color="#550044">$lt{'ct'}</font></a>
- <a href='javascript:changename("$folderpath","$index","$renametitle","sequence");'>
- <font size="-2" color="#009900">$lt{'rn'}</font></a>
  $copylink
+ </td>
  END
-         }
      }
  # Figure out what kind of a resource this is
      my ($extension)=($url=~/\.(\w+)$/);
- Line 1553  END
+ Line 1831  END
      if ($uploaded) {
  	if ($extension eq 'sequence') {
  	    $icon=$iconpath.'/folder_closed.gif';
- 	    $url=~/$coursenum\/([\/\w]+)\.sequence$/;
+ 	    $url=~/\Q$coursenum\E\/([\/\w]+)\.sequence$/;
  	    $url='/adm/coursedocs?';
  	    $folderarg=$1;
  	    $isfolder=1;
          } elsif ($extension eq 'page') {
              $icon=$iconpath.'/page.gif';
-             $url=~/$coursenum\/([\/\w]+)\.page$/;
+             $url=~/\Q$coursenum\E\/([\/\w]+)\.page$/;
              $pagearg=$1;
              $url='/adm/coursedocs?';
              $ispage=1;
- Line 1567  END
+ Line 1845  END
  	    &Apache::lonnet::allowuploaded('/adm/coursedoc',$url);
  	}
      }
-     $url=~s-^http(\&colon\;|:)//-/adm/wrapper/ext/-;
+     my $orig_url = $url;
+     my $external = ($url=~s{^http(|s)(&colon;|:)//}{/adm/wrapper/ext/});
      if ((!$isfolder) && ($residx) && ($folder!~/supplemental/) && (!$ispage)) {
  	my $symb=&Apache::lonnet::symbclean(
            &Apache::lonnet::declutter('uploaded/'.
- Line 1590  END
+ Line 1870  END
  	    }
  	} elsif ($url=~m|^/ext/|) {
  	    $url='/adm/wrapper'.$url;
+ 	    $external = 1;
  	}
          if (&Apache::lonnet::symbverify($symb,$url)) {
  	    $url.=(($url=~/\?/)?'&':'?').'symb='.&escape($symb);
- Line 1608  END
+ Line 1889  END
  	my $foldername=&escape($foldertitle);
  	my $folderpath=$env{'form.folderpath'};
  	if ($folderpath) { $folderpath.='&' };
- 	$folderpath.=$folderarg.'&'.$foldername;
+ # Append randompick number, hidden, and encrypted with ":" to foldername,
+ # so it gets transferred between levels
+ 	$folderpath.=$folderarg.'&'.$foldername.':'.(&LONCAPA::map::getparameter($orderidx,
+                                               'parameter_randompick'))[0]
+                                                .':'.((&LONCAPA::map::getparameter($orderidx,
+                                               'parameter_hiddenresource'))[0]=~/^yes$/i)
+                                                .':'.((&LONCAPA::map::getparameter($orderidx,
+                                               'parameter_encrypturl'))[0]=~/^yes$/i);
  	$url.='folderpath='.&escape($folderpath).$cpinfo;
  	$parameterset='<label>'.&mt('Randomly Pick: ').
- 	    '<input type="text" size="4" onChange="this.form.submit()" name="randpick_'.$orderidx.'" value="'.
+ 	    '<input type="text" size="4" onChange="this.form.changeparms.value='."'randompick'".';this.form.submit()" name="randompick_'.$orderidx.'" value="'.
- 	    (&Apache::lonratedt::getparameter($orderidx,
+ 	    (&LONCAPA::map::getparameter($orderidx,
                                                'parameter_randompick'))[0].
                                                '" />'.
- '<font size="-2"><a href="javascript:void(0)">'.&mt('Store').'</a></font></label>';
+ '<a href="javascript:void(0)">'.&mt('Save').'</a></label>';
      }
      if ($ispage) {
- Line 1634  END
+ Line 1922  END
  					       $path.$pagearg.'.page');
  	}
  	$url.='pagepath='.&escape($pagepath).
- 	    '&pagesymb='.&escape($symb).$cpinfo;
+ 	    '&amp;pagesymb='.&escape($symb).$cpinfo;
      }
-     $line.='<td bgcolor="#FFFFBB"><a href="'.$url.'"><img src="'.$icon.
+     if ($external) {
- 	'" border="0"></a></td>'.
+ 	my $form = ($folder =~ /^default/)? 'newext' : 'supnewext';
-         "<td bgcolor='#FFFFBB'>".($url?"<a href=\"$url\">":'').$title.
+ 	$external = '&nbsp;<a class="LC_docs_ext_edit" href="javascript:edittext(\''.$form.'\',\''.$residx.'\',\''.&escape($title).'\',\''.&escape($orig_url).'\');" >'.&mt('Edit').'</a>';
-         ($url?'</a>':' <font size="-2">'.&mt('(re-initialize course to access)').'</font>')."</td>";
+     } else {
+ 	undef($external);
+     }
+     $line.='
+   <td class="LC_docs_entry_icon">
+     '.($url?'<a href="'.$url.'">':'').'<img src="'.$icon.'" alt="" class="LC_icon" />'.($url?'</a>':'').'
+   </td>
+   <td class="LC_docs_entry_title">
+     '.($url?"<a href=\"$url\">":'').$title.($url?'</a>':' <span class="LC_docs_reinit_warn">'.&mt('(re-initialize course to access)').'</span>').$external."
+   </td>";
      if (($allowed) && ($folder!~/^supplemental/)) {
   	my %lt=&Apache::lonlocal::texthash(
   			      'hd' => 'Hidden',
   			      'ec' => 'URL hidden');
  	my $enctext=
- 	    ((&Apache::lonratedt::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i?' checked="1"':'');
+ 	    ((&LONCAPA::map::getparameter($orderidx,'parameter_encrypturl'))[0]=~/^yes$/i?' checked="1"':'');
  	my $hidtext=
- 	    ((&Apache::lonratedt::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i?' checked="1"':'');
+ 	    ((&LONCAPA::map::getparameter($orderidx,'parameter_hiddenresource'))[0]=~/^yes$/i?' checked="1"':'');
  	$line.=(<<ENDPARMS);
- <td bgcolor="#BBBBFF"><font size='-2'>
+   <td class="LC_docs_entry_parameter">
- <nobr><label><input type="checkbox" name="hidprs_$orderidx" onClick="this.form.submit()" $hidtext /> $lt{'hd'}</label></nobr></td>
+     $form_start
- <td bgcolor="#BBBBFF"><font size='-2'>
+     <label><input type="checkbox" name="hiddenresource_$orderidx" onClick="this.form.changeparms.value='hiddenresource';this.form.submit()" $hidtext /> $lt{'hd'}</label>
- <nobr><label><input type="checkbox" name="encprs_$orderidx" onClick="this.form.submit()" $enctext /> $lt{'ec'}</label></nobr></td>
+     $form_end
- <td bgcolor="#BBBBFF"><font size="-2">$parameterset</font></td>
+   </td>
+   <td class="LC_docs_entry_parameter">
+     $form_start
+     <label><input type="checkbox" name="encrypturl_$orderidx" onClick="this.form.changeparms.value='encrypturl';this.form.submit()" $enctext /> $lt{'ec'}</label>
+     $form_end
+   </td>
+   <td class="LC_docs_entry_parameter">$form_start $parameterset $form_end</td>
  ENDPARMS
      }
-     $line.="</form></tr>";
+     $line.="</tr>";
      return $line;
  }
- Line 1722  sub checkonthis {
+ Line 2025  sub checkonthis {
                   if (($errorcount) ||
                       ($warningcount)) {
  		     if ($errorcount) {
-                         $r->print('<img src="/adm/lonMisc/bomb.gif" /><font color="red"><b>'.
+                         $r->print('<img src="/adm/lonMisc/bomb.gif" /><span class="LC_error">'.
  			  $errorcount.' '.
- 				  &mt('error(s)').'</b></font> ');
+ 				  &mt('error(s)').'</span> ');
                       }
  		     if ($warningcount) {
-                         $r->print('<font color="blue">'.
+                         $r->print('<span class="LC_warning">'.
  			  $warningcount.' '.
- 				  &mt('warning(s)').'</font>');
+ 				  &mt('warning(s)').'</span>');
                       }
                   } else {
-                      $r->print('<font color="green">'.&mt('ok').'</font>');
+                      $r->print('<span class="LC_success">'.&mt('ok').'</span>');
                   }
                   $r->rflush();
               }
- Line 1744  sub checkonthis {
+ Line 2047  sub checkonthis {
                   }
               }
            } elsif ($result eq 'unavailable') {
-              $r->print('<font color="red"><b>'.&mt('connection down').'</b></font>');
+              $r->print('<span class="LC_error">'.&mt('connection down').'</span>');
            } elsif ($result eq 'not_found') {
  	      unless ($url=~/\$/) {
- 		  $r->print('<font color="red"><b>'.&mt('not found').'</b></font>');
+ 		  $r->print('<span class="LC_error">'.&mt('not found').'</b></font>');
  	      } else {
- 		  $r->print('<font color="yellow"><b>'.&mt('unable to verify variable URL').'</b></font>');
+ 		  $r->print('<span class="LC_unknown">'.&mt('unable to verify variable URL').'</span>');
  	      }
            } else {
-              $r->print('<font color="red"><b>'.&mt('access denied').'</b></font>');
+              $r->print('<span class="LC_error">'.&mt('access denied').'</span>');
            }
        }
     }
- Line 1766  sub list_symbs {
+ Line 2069  sub list_symbs {
      my ($r) = @_;
      $r->print(&Apache::loncommon::start_page('Symb List'));
+     $r->print(&Apache::lonhtmlcommon::breadcrumbs('Symb List'));
      my $navmap = Apache::lonnavmaps::navmap->new();
      $r->print("<pre>\n");
      foreach my $res ($navmap->retrieveResources()) {
- Line 1785  sub verifycontent {
+ Line 2089  sub verifycontent {
     my $loaderror=&Apache::lonnet::overloaderror($r);
     if ($loaderror) { return $loaderror; }
     $r->print(&Apache::loncommon::start_page('Verify '.$type.' Documents'));
+    $r->print(&Apache::lonhtmlcommon::breadcrumbs('Verify '.$type.' Documents'));
     $hashtied=0;
     undef %alreadyseen;
     %alreadyseen=();
- Line 1792  sub verifycontent {
+ Line 2097  sub verifycontent {
     foreach (keys %hash) {
         if ($hash{$_}=~/\.(page|sequence)$/) {
  	   if (($_=~/^src_/) && ($alreadyseen{&unescape($hash{$_})})) {
- 	       $r->print('<hr /><font color="red">'.
+ 	       $r->print('<hr /><span class="LC_error">'.
  			 &mt('The following sequence or page is included more than once in your '.$type.': ').
- 			 &unescape($hash{$_}).'</font><br />'.
+ 			 &unescape($hash{$_}).'</span><br />'.
  			 &mt('Note that grading records for problems included in this sequence or folder will overlap.<hr />'));
  	   }
         }
- Line 1820  sub checkversions {
+ Line 2125  sub checkversions {
      my ($r) = @_;
      my $type = &Apache::loncommon::course_type();
      $r->print(&Apache::loncommon::start_page("Check $type Document Versions"));
+     $r->print(&Apache::lonhtmlcommon::breadcrumbs("Check $type Document Versions"));
      my $header='';
      my $startsel='';
      my $monthsel='';
- Line 1871  sub checkversions {
+ Line 2177  sub checkversions {
          if (&Apache::lonnet::put('resourceversions',\%newsetversions,
  			  $env{'course.'.$env{'request.course.id'}.'.domain'},
  			  $env{'course.'.$env{'request.course.id'}.'.num'}) eq 'ok') {
- 	    $r->print('<h1>'.&mt('Your Version Settings have been Stored').'</h1>');
+ 	    $r->print('<h1>'.&mt('Your Version Settings have been Saved').'</h1>');
  	} else {
- 	    $r->print('<h1><font color="red">'.&mt('An Error Occured while Attempting to Store your Version Settings').'</font></h1>');
+ 	    $r->print('<h1><span class="LC_error">'.&mt('An Error Occured while Attempting to Save your Version Settings').'</span></h1>');
  	}
  	&mark_hash_old();
      }
- Line 1980  ENDHEADERS
+ Line 2286  ENDHEADERS
                                                       'lastrevisiondate')
                                                          ).
                        '</td>'.
-                       '<td title="'.$lt{'mr'}.'"><nobr>Most Recent: '.
+                       '<td title="'.$lt{'mr'}.'"><span class="LC_nobreak">Most Recent: '.
                        '<font size="+1">'.$currentversion.'</font>'.
-                       '</nobr></td>'.
+                       '</span></td>'.
-                       '<td title="'.$lt{'ve'}.'"><nobr>In '.$type.': '.
+                       '<td title="'.$lt{'ve'}.'"><span class="LC_nobreak">In '.$type.': '.
                        '<font size="+1">');
  # Used in course
  	    my $usedversion=$hash{'version_'.$linkurl};
- Line 1992  ENDHEADERS
+ Line 2298  ENDHEADERS
  	    } else {
  		$r->print($currentversion);
  	    }
- 	    $r->print('</font></nobr></td><td title="'.$lt{'vu'}.'">'.
+ 	    $r->print('</font></span></td><td title="'.$lt{'vu'}.'">'.
-                       '<nobr>Use: ');
+                       '<span class="LC_nobreak">Use: ');
  # Set version
  	    $r->print(&Apache::loncommon::select_form($setversions{$linkurl},
  						      'set_version_'.$linkurl,
- Line 2002  ENDHEADERS
+ Line 2308  ENDHEADERS
  						       '' => '',
  						       'mostrecent' => 'most recent',
  						       map {$_,$_} (1..$currentversion))));
- 	    $r->print('</nobr></td></tr><tr><td></td>');
+ 	    $r->print('</span></td></tr><tr><td></td>');
  	    my $lastold=1;
  	    for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
  		my $url=$root.'.'.$prevvers.'.'.$extension;
- Line 2026  ENDHEADERS
+ Line 2332  ENDHEADERS
              my $cols_output = 1;
              for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {
  		my $url=$root.'.'.$prevvers.'.'.$extension;
- 		$r->print('<nobr><a href="'.&Apache::lonnet::clutter($url).
+ 		$r->print('<span class="LC_nobreak"><a href="'.&Apache::lonnet::clutter($url).
  			  '">'.&mt('Version').' '.$prevvers.'</a> ('.
  			  &Apache::lonlocal::locallocaltime(
                                  &Apache::lonnet::metadata($url,
- Line 2039  ENDHEADERS
+ Line 2345  ENDHEADERS
  			      '&versionone='.$prevvers.
  			      '">'.&mt('Diffs').'</a>');
  		}
- 		$r->print('</nobr><br />');
+ 		$r->print('</span><br />');
                  if (++$entries_count % $entries_per_col == 0) {
                      $r->print('</font></td>');
                      if ($cols_output != 4) {
- Line 2101  sub changewarning {
+ Line 2407  sub changewarning {
  	$message='Changes will become active for your current session after [_1], or the next time you log in.';
      }
      $r->print("\n\n".
- '<script>function reinit(tf) { tf.submit();'.$postexec.' }</script>'."\n".
+ '<script type="text/javascript">function reinit(tf) { tf.submit();'.$postexec.' }</script>'."\n".
  '<form name="reinitform" method="post" action="/adm/roles" target="loncapaclient">'.
  '<input type="hidden" name="orgurl" value="'.$url.
- '" /><input type="hidden" name="selectrole" value="1" /><h3><font color="red">'.
+ '" /><input type="hidden" name="selectrole" value="1" /><h3><span class="LC_warning">'.
  &mt($message,' <input type="hidden" name="'.
      $env{'request.role'}.'" value="1" /><input type="button" value="'.
      &mt('re-initializing '.$course_type).'" onClick="reinit(this.form)" />').
- $help{'Caching'}.'</font></h3></form>'."\n\n");
+ $help{'Caching'}.'</span></h3></form>'."\n\n");
+ }
+ # =========================================== Breadcrumbs for special functions
+ sub init_breadcrumbs {
+     my ($form,$text)=@_;
+     &Apache::lonhtmlcommon::clear_breadcrumbs();
+     &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs",
+ 					    text=>&Apache::loncommon::course_type()." Documents",
+ 					    faq=>273,
+ 					    bug=>'Instructor Interface',
+                                             help => 'Docs_Adding_Course_Doc'});
+     &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs?".$form.'=1',
+ 					    text=>$text,
+ 					    faq=>273,
+ 					    bug=>'Instructor Interface'});
  }
  # ================================================================ Main Handler
- Line 2139  sub handler {
+ Line 2461  sub handler {
  		    'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages');
      $help{'My Personal Info'} = &Apache::loncommon::help_open_topic(
  		  'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages');
+     $help{'Group Files'} = &Apache::loncommon::help_open_topic('Docs_About_Group_Files');
      $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');
  # does this user have privileges to modify docs
      my $allowed=&Apache::lonnet::allowed('mdc',$env{'request.course.id'});
    if ($allowed && $env{'form.verify'}) {
+       &init_breadcrumbs('verify','Verify Content');
        &verifycontent($r);
    } elsif ($allowed && $env{'form.listsymbs'}) {
+       &init_breadcrumbs('listsymbs','List Symbs');
        &list_symbs($r);
+   } elsif ($allowed && $env{'form.docslog'}) {
+       &init_breadcrumbs('docslog','Show Log');
+       &docs_change_log($r);
    } elsif ($allowed && $env{'form.versions'}) {
+       &init_breadcrumbs('versions','Check/Set Resource Versions');
        &checkversions($r);
    } elsif ($allowed && $env{'form.dumpcourse'}) {
+       &init_breadcrumbs('dumpcourse','Dump '.&Apache::loncommon::course_type().' DOCS to Construction Space');
        &dumpcourse($r);
    } elsif ($allowed && $env{'form.exportcourse'}) {
+       &init_breadcrumbs('exportcourse','Export '.&Apache::loncommon::course_type().' to IMS');
        &exportcourse($r);
    } else {
  # is this a standard course?
- Line 2166  sub handler {
+ Line 2496  sub handler {
      my $uploadtag;
      &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
  					    ['folderpath','pagepath',
- 					     'pagesymb','markedcopy_url',
+ 					     'pagesymb']);
- 					     'markedcopy_title']);
      if ($env{'form.folderpath'}) {
  	my (@folderpath)=split('&',$env{'form.folderpath'});
  	$env{'form.foldername'}=&unescape(pop(@folderpath));
- Line 2179  sub handler {
+ Line 2508  sub handler {
          $env{'form.folder'}=pop(@pagepath);
          $containertag = '<input type="hidden" name="pagepath" value="" />'.
  	    '<input type="hidden" name="pagesymb" value="" />';
-         $uploadtag = '<input type="hidden" name="pagepath" value="'.$env{'form.pagepath'}.'" />'.
+         $uploadtag = '<input type="hidden" name="pagepath" value="'.&HTML::Entities::encode($env{'form.pagepath'},'<>&"').'" />'.
- 	    '<input type="hidden" name="pagesymb" value="'.$env{'form.pagesymb'}.'" />';
+ 	    '<input type="hidden" name="pagesymb" value="'.&HTML::Entities::encode($env{'form.pagesymb'},'<>&"').'" />';
      }
      if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
         $showdoc='/'.$1;
- Line 2207  sub handler {
+ Line 2536  sub handler {
  # get personal data
      my $uname=$env{'user.name'};
      my $udom=$env{'user.domain'};
-     my $plainname=&escape(
+     my $plainname=&escape(&Apache::loncommon::plainname($uname,$udom));
-                      &Apache::loncommon::plainname($uname,$udom));
  # graphics settings
- Line 2227  sub handler {
+ Line 2555  sub handler {
    my %codebase = ();
    my ($upload_result,$upload_output);
    if ($allowed) {
-       if (($env{'form.uploaddoc.filename'}) &&                                               ($env{'form.cmd'}=~/^upload_(\w+)/)) {
+       if (($env{'form.uploaddoc.filename'}) &&
+ 	  ($env{'form.cmd'}=~/^upload_(\w+)/)) {
  # Process file upload - phase one - upload and parse primary file.
            $upload_result = &process_file_upload(\$upload_output,$coursenum,
  						$coursedom,\%allfiles,
- Line 2332  sub handler {
+ Line 2661  sub handler {
                  'scuf' => 'Score Upload Form',
                  'bull' => 'Bulletin Board',
                  'mypi' => 'My Personal Info',
+                 'grpo' => 'Group Files',
+                 'rost' => 'Course Roster',
  		'abou' => 'About User',
                  'imsf' => 'Import IMS package',
                  'file' =>  'File',
- Line 2341  sub handler {
+ Line 2672  sub handler {
  					  );
  # -----------------------------------------------------------------------------
      if ($allowed) {
+ 	&update_paste_buffer($coursenum,$coursedom);
         my $dumpbut=&dumpbutton();
         my $exportbut=&exportbutton();
         my %lt=&Apache::lonlocal::texthash(
  					 'vc' => 'Verify Content',
  					 'cv' => 'Check/Set Resource Versions',
  					 'ls' => 'List Symbs',
+                                          'sl' => 'Show Log'
  					  );
         my $folderpath=$env{'form.folderpath'};
- Line 2359  sub handler {
+ Line 2692  sub handler {
         }
         unless ($env{'form.pagepath'}) {
             $containertag = '<input type="hidden" name="folderpath" value="" />';
-            $uploadtag = '<input type="hidden" name="folderpath" value="'.$folderpath.'" />';
+            $uploadtag = '<input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($folderpath,'<>&"').'" />';
         }
         $r->print(<<ENDCOURSEVERIFY);
  <form name="renameform" method="post" action="/adm/coursedocs">
- <input type="hidden" name="title" />
+   <input type="hidden" name="title" />
- <input type="hidden" name="cmd" />
+   <input type="hidden" name="cmd" />
- <input type="hidden" name="markcopy" />
+   <input type="hidden" name="markcopy" />
- $containertag
+   <input type="hidden" name="copyfolder" />
+   $containertag
  </form>
  <form name="simpleedit" method="post" action="/adm/coursedocs">
- <input type=hidden name="importdetail" value="">
+   <input type="hidden" name="importdetail" value="" />
- $uploadtag
+   $uploadtag
  </form>
  <form action="/adm/coursedocs" method="post" name="courseverify">
- <table bgcolor="#AAAAAA" width="100%" cellspacing="4" cellpadding="4">
+   <div class="LC_docs_course_commands">
- <tr><td bgcolor="#DDDDCC">
- <input type="submit" name="verify" value="$lt{'vc'}" />$help{'Verify_Content'}
+       <div>
- </td><td bgcolor="#DDDDCC">
+         <input type="submit" name="verify" value="$lt{'vc'}" />$help{'Verify_Content'}
-     <input type="submit" name="versions" value="$lt{'cv'}" />$help{'Check_Resource_Versions'}
+       </div>
- $dumpbut
+       <div>
- $exportbut
+         <input type="submit" name="versions" value="$lt{'cv'}" />$help{'Check_Resource_Versions'}
- </td><td bgcolor="#DDDDCC">
+       </div>
-     <input type="submit" name="listsymbs" value="$lt{'ls'}" />
+         $dumpbut
- </td></tr></table>
+         $exportbut
+       <div>
+         <input type="submit" name="listsymbs" value="$lt{'ls'}" />
+       </div>
+       <div>
+         <input type="hidden" name="folder" value="$env{'form.folder'}" />
+         <input type="submit" name="docslog" value="$lt{'sl'}" />
+       </div>
+   </div>
  </form>
+ <div style="clear: both; height: 0px;">&nbsp;</div>
  ENDCOURSEVERIFY
         $r->print(&Apache::loncommon::help_open_topic('Docs_Adding_Course_Doc',
  		     &mt('Editing the Table of Contents for your '.$type)));
      }
  # --------------------------------------------------------- Standard documents
-     $r->print('<table border=2 cellspacing=4 cellpadding=4>');
+     $r->print('<table class="LC_docs_documents">');
      if (($standard) && ($allowed) && (!$forcesupplement)) {
- 	$r->print('<tr><td bgcolor="#BBBBBB">');
+ 	$r->print('<tr><td class="LC_docs_document">');
  #  '<h2>'.&mt('Main Course Documents').
  #  ($allowed?' '.$help{'Main_Course_Documents'}:'').'</h2>');
         my $folder=$env{'form.folder'};
         if ($folder eq '' || $folder eq 'supplemental') {
             $folder='default';
  	   $env{'form.folderpath'}='default&'.&escape(&mt('Main '.$type.' Documents'));
+            $uploadtag = '<input type="hidden" name="folderpath" value="'.
+ 	       &HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />';
         }
         my $postexec='';
         if ($folder eq 'default') {
- 	   $r->print('<script>this.window.name="loncapaclient";</script>');
+ 	   $r->print('<script type="text/javascript">this.window.name="loncapaclient";</script>');
         } else {
             #$postexec='self.close();';
         }
         $hadchanges=0;
-        &editor($r,$coursenum,$coursedom,$folder,$allowed,$upload_output);
+        my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,
+ 			   $upload_output);
+        if ($error) {
+ 	   $r->print('<p><span class="LC_error">'.$error.'</span></p>');
+        }
         if ($hadchanges) {
  	   &mark_hash_old()
         }
- Line 2422  ENDCOURSEVERIFY
+ Line 2772  ENDCOURSEVERIFY
  	}
  	my $readfile='/uploaded/'.$coursedom.'/'.$coursenum.'/'.$folder.'.'.$container;
         $r->print(<<ENDFORM);
- <table cellspacing=4 cellpadding=4><tr>
+ <table class="LC_docs_adddocs">
- <th bgcolor="#DDDDDD">$lt{'uplm'}</th>
+ <tr>
- <th bgcolor="#DDDDDD">$lt{'impp'}</th>
+ <th>$lt{'uplm'}</th>
- <th bgcolor="#DDDDDD">$lt{'spec'}</th>
+ <th>$lt{'impp'}</th>
+ <th>$lt{'spec'}</th>
  </tr>
- <tr><td bgcolor="#DDDDDD">
+ <tr>
+ <td>
  $lt{'file'}:<br />
  <form name="uploaddocument" action="/adm/coursedocs" method="post" enctype="multipart/form-data">
- <input type="file" name="uploaddoc" size="40">
+ <input type="file" name="uploaddoc" size="40" />
  <br />
  $lt{'title'}:<br />
- <input type="text" size="50" name="comment">
+ <input type="text" size="50" name="comment" />
  $uploadtag
- <input type="hidden" name="cmd" value="upload_default">
+ <input type="hidden" name="cmd" value="upload_default" />
  <br />
- <nobr>
+ <span class="LC_nobreak">
  <label>$lt{'parse'}?
  <input type="checkbox" name="parserflag" />
  </label>
- </nobr>
+ </span>
  <br />
  <br />
- <nobr>
+ <span class="LC_nobreak">
- <input type="submit" value="$lt{'upld'}">
+ <input type="submit" value="$lt{'upld'}" />
   $help{'Uploading_From_Harddrive'}
- </nobr>
+ </span>
  </form>
  </td>
- <td bgcolor="#DDDDDD">
+ <td>
  <form action="/adm/coursedocs" method="post" name="simpleeditdefault">
  $lt{'pubd'}<br />
  $uploadtag
- <input type=button onClick="javascript:groupsearch()" value="$lt{'srch'}" />
+ <input type="button" onClick="javascript:groupsearch()" value="$lt{'srch'}" />
  <br />
- <nobr>
+ <span class="LC_nobreak">
- <input type=button onClick="javascript:groupimport();" value="$lt{'impo'}" />
+ <input type="button" onClick="javascript:groupimport();" value="$lt{'impo'}" />
  $help{'Importing_LON-CAPA_Resource'}
- </nobr>
+ </span>
  <br />
- <input type=button onClick="javascript:groupopen(0,1,1);" value="$lt{'book'}" />
+ <input type="button" onClick="javascript:groupopen(0,1,1);" value="$lt{'book'}" />
- <p>
  <hr />
+ <p>
  $lt{'copm'}<br />
- <input type="text" size="40" name="importmap"><br />
+ <input type="text" size="40" name="importmap" /><br />
- <nobr><input type=button
+ <span class="LC_nobreak"><input type="button"
  onClick="javascript:openbrowser('simpleeditdefault','importmap','sequence,page','')"
- value="$lt{'selm'}"> <input type="submit" name="loadmap" value="$lt{'load'}">
+ value="$lt{'selm'}" /> <input type="submit" name="loadmap" value="$lt{'load'}" />
- $help{'Load_Map'}</nobr>
+ $help{'Load_Map'}</span>
  </p>
  </form>
  <hr />
- Line 2482  ENDFORM
+ Line 2834  ENDFORM
  <hr />
  <form action="/adm/coursedocs" method="post" name="newext">
  $uploadtag
- <input type=hidden name="importdetail" value="">
+ <input type="hidden" name="importdetail" value="" />
- <nobr>
+ <span class="LC_nobreak">
  <input name="newext" type="button" onClick="javascript:makenewext('newext');"
  value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
- </nobr>
+ </span>
  </form>
  <br /><form action="/adm/imsimportdocs" method="post" name="ims">
  <input type="hidden" name="folder" value="$folder" />
  <input name="imsimport" type="button" value="$lt{'imsf'}" onClick="javascript:makeims();" />
- </nobr>
  </form>
  ENDFORM
         }
-        $r->print('</td><td bgcolor="#DDDDDD">');
+        $r->print('</td><td>');
         unless ($env{'form.pagepath'}) {
+ 	   my $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
             $r->print(<<ENDFORM);
  <br /><form action="/adm/coursedocs" method="post" name="newfolder">
- <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
+ <input type="hidden" name="folderpath" value="$path" />
- <input type=hidden name="importdetail" value="">
+ <input type="hidden" name="importdetail" value="" />
- <nobr>
+ <span class="LC_nobreak">
  <input name="newfolder" type="button"
  onClick="javascript:makenewfolder(this.form,'$folderseq');"
  value="$lt{'newf'}" />$help{'Adding_Folders'}
- </nobr>
+ </span>
  </form>
  <br /><form action="/adm/coursedocs" method="post" name="newpage">
- <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
+ <input type="hidden" name="folderpath" value="$path" />
- <input type=hidden name="importdetail" value="">
+ <input type="hidden" name="importdetail" value="" />
- <nobr>
+ <span class="LC_nobreak">
  <input name="newpage" type="button"
  onClick="javascript:makenewpage(this.form,'$pageseq');"
  value="$lt{'newp'}" />$help{'Adding_Pages'}
- </nobr>
+ </span>
  </form>
  <br /><form action="/adm/coursedocs" method="post" name="newsyl">
  $uploadtag
- <input type=hidden name="importdetail"
+ <input type="hidden" name="importdetail"
- value="Syllabus=/public/$coursedom/$coursenum/syllabus">
+ value="Syllabus=/public/$coursedom/$coursenum/syllabus" />
- <nobr>
+ <span class="LC_nobreak">
  <input name="newsyl" type="submit" value="$lt{'syll'}" />
   $help{'Syllabus'}
- </nobr>
+ </span>
  </form>
  <br /><form action="/adm/coursedocs" method="post" name="newnav">
  $uploadtag
- <input type=hidden name="importdetail"
+ <input type="hidden" name="importdetail"
- value="Navigate Content=/adm/navmaps">
+ value="Navigate Content=/adm/navmaps" />
- <nobr>
+ <span class="LC_nobreak">
  <input name="newnav" type="submit" value="$lt{'navc'}" />
  $help{'Navigate_Content'}
- </nobr>
+ </span>
  </form>
  <br /><form action="/adm/coursedocs" method="post" name="newsmppg">
  $uploadtag
- <input type=hidden name="importdetail" value="">
+ <input type="hidden" name="importdetail" value="" />
- <nobr>
+ <span class="LC_nobreak">
  <input name="newsmppg" type="button" value="$lt{'sipa'}"
  onClick="javascript:makesmppage();" /> $help{'Simple Page'}
- </nobr>
+ </span>
  </form>
  <br /><form action="/adm/coursedocs" method="post" name="newsmpproblem">
  $uploadtag
- <input type=hidden name="importdetail" value="">
+ <input type="hidden" name="importdetail" value="" />
- <nobr>
+ <span class="LC_nobreak">
  <input name="newsmpproblem" type="button" value="$lt{'sipr'}"
  onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
- </nobr>
+ </span>
  </form>
  <br /><form action="/adm/coursedocs" method="post" name="newdropbox">
  $uploadtag
- <input type=hidden name="importdetail" value="">
+ <input type="hidden" name="importdetail" value="" />
- <nobr>
+ <span class="LC_nobreak">
  <input name="newdropbox" type="button" value="$lt{'drbx'}"
  onClick="javascript:makedropbox();" />
- </nobr>
+ </span>
  </form>
  <br /><form action="/adm/coursedocs" method="post" name="newexamupload">
  $uploadtag
- <input type=hidden name="importdetail" value="">
+ <input type="hidden" name="importdetail" value="" />
- <nobr>
+ <span class="LC_nobreak">
  <input name="newexamupload" type="button" value="$lt{'scuf'}"
  onClick="javascript:makeexamupload();" />
  $help{'Score_Upload_Form'}
- </nobr>
+ </span>
  </form>
  <br /><form action="/adm/coursedocs" method="post" name="newbul">
  $uploadtag
- <input type=hidden name="importdetail" value="">
+ <input type="hidden" name="importdetail" value="" />
- <nobr>
+ <span class="LC_nobreak">
  <input name="newbulletin" type="button" value="$lt{'bull'}"
  onClick="javascript:makebulboard();" />
  $help{'Bulletin Board'}
- </nobr>
+ </span>
  </form>
  <br /><form action="/adm/coursedocs" method="post" name="newaboutme">
  $uploadtag
- <input type=hidden name="importdetail"
+ <input type="hidden" name="importdetail"
- value="$plainname=/adm/$udom/$uname/aboutme">
+ value="$plainname=/adm/$udom/$uname/aboutme" />
- <nobr>
+ <span class="LC_nobreak">
  <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
  $help{'My Personal Info'}
- </nobr>
+ </span>
  </form>
  <br /><form action="/adm/coursedocs" method="post" name="newaboutsomeone">
  $uploadtag
- <input type=hidden name="importdetail" value="">
+ <input type="hidden" name="importdetail" value="" />
- <nobr>
+ <span class="LC_nobreak">
  <input name="newaboutsomeone" type="button" value="$lt{'abou'}"
  onClick="javascript:makeabout();" />
- </nobr>
+ </span>
+ </form>
+ <br /><form action="/adm/coursedocs" method="post" name="newgroupfiles">
+ $uploadtag
+ <input type="hidden" name="importdetail"
+ value="Group Files=/adm/$coursedom/$coursenum/aboutme" />
+ <span class="LC_nobreak">
+ <input name="newgroupfiles" type="submit" value="$lt{'grpo'}" />
+ $help{'Group Files'}
+ </span>
+ </form>
+ <br /><form action="/adm/coursedocs" method="post" name="newroster">
+ $uploadtag
+ <input type="hidden" name="importdetail"
+ value="Course Roster=/adm/viewclasslist" />
+ <span class="LC_nobreak">
+ <input name="newroster" type="submit" value="$lt{'rost'}" />
+ $help{'Course Roster'}
+ </span>
  </form>
  ENDFORM
         }
- Line 2599  ENDFORM
+ Line 2969  ENDFORM
             $r->print(<<ENDBLOCK);
  <form action="/adm/coursedocs" method="post" name="newsmpproblem">
  $uploadtag
- <input type=hidden name="importdetail" value="">
+ <input type="hidden" name="importdetail" value="" />
- <nobr>
+ <span class="LC_nobreak">
  <input name="newsmpproblem" type="button" value="$lt{'sipr'}"
  onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
- </nobr>
+ </span>
  </form>
  <br /><form action="/adm/coursedocs" method="post" name="newexamupload">
  $uploadtag
- <input type=hidden name="importdetail" value="">
+ <input type="hidden" name="importdetail" value="" />
- <nobr>
+ <span class="LC_nobreak">
  <input name="newexamupload" type="button" value="$lt{'scuf'}"
  onClick="javascript:makeexamupload();" />
  $help{'Score_Upload_Form'}
- </nobr>
+ </span>
  </form>
  ENDBLOCK
         }
- Line 2622  ENDBLOCK
+ Line 2992  ENDBLOCK
      }
  # ----------------------------------------------------- Supplemental documents
      if (!$forcestandard) {
-        $r->print('<tr><td bgcolor="#BBBBBB">');
+        $r->print('<tr><td class="LC_docs_document">');
  # '<h2>'.&mt('Supplemental Course Documents').
  #  ($allowed?' '.$help{'Supplemental'}:'').'</h2>');
         my $folder=$env{'form.folder'};
- Line 2634  ENDBLOCK
+ Line 3004  ENDBLOCK
  	   $env{'form.folderpath'}='supplemental&'.
  	       &escape(&mt('Supplemental '.$type.' Documents'));
         }
-        &editor($r,$coursenum,$coursedom,$folder,$allowed);
+        my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed);
+        if ($error) {
+ 	   $r->print('<p><span class="LC_error">'.$error.'</span></p>');
+        }
         if ($allowed) {
-        my $folderseq=
+ 	   my $folderseq=
-                   '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_'.time.
+ 	       '/uploaded/'.$coursedom.'/'.$coursenum.'/supplemental_'.time.
-                      '.sequence';
+ 	       '.sequence';
-           $r->print(<<ENDSUPFORM);
+ 	   my $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
- <table cellspacing=4 cellpadding=4><tr>
+ 	   $r->print(<<ENDSUPFORM);
- <th bgcolor="#DDDDDD">$lt{'upls'}</th>
+ <table class="LC_docs_adddocs"><tr>
- <th bgcolor="#DDDDDD">$lt{'spec'}</th>
+ <th>$lt{'upls'}</th>
+ <th>$lt{'spec'}</th>
  </tr>
- <tr><td bgcolor="#DDDDDD">
+ <tr><td>
  <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
- <input type="file" name="uploaddoc" size="40">
+ <input type="file" name="uploaddoc" size="40" />
  <br />
  <br />
- <nobr>
+ <span class="LC_nobreak">
  <label>$lt{'parse'}?
  <input type="checkbox" name="parserflag" />
  </label>
- </nobr>
+ </span>
  <br /><br />
  $lt{'comment'}:<br />
  <textarea cols=50 rows=4 name='comment'>
  </textarea>
  <br />
- <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
+ <input type="hidden" name="folderpath" value="$path" />
- <input type="hidden" name="cmd" value="upload_supplemental">
+ <input type="hidden" name="cmd" value="upload_supplemental" />
- <nobr>
+ <span class="LC_nobreak">
- <input type="submit" value="$lt{'upld'}">
+ <input type="submit" value="$lt{'upld'}" />
   $help{'Uploading_From_Harddrive'}
- </nobr>
+ </span>
  </form>
  </td>
- <td bgcolor="#DDDDDD">
+ <td>
  <form action="/adm/coursedocs" method="post" name="supnewfolder">
- <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
+ <input type="hidden" name="folderpath" value="$path" />
- <input type=hidden name="importdetail" value="">
+ <input type="hidden" name="importdetail" value="" />
- <nobr>
+ <span class="LC_nobreak">
  <input name="newfolder" type="button"
  onClick="javascript:makenewfolder(this.form,'$folderseq');"
  value="$lt{'newf'}" /> $help{'Adding_Folders'}
- </nobr>
+ </span>
  </form>
  <br /><form action="/adm/coursedocs" method="post" name="supnewext">
- <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
+ <input type="hidden" name="folderpath" value="$path" />
- <input type=hidden name="importdetail" value="">
+ <input type="hidden" name="importdetail" value="" />
- <nobr>
+ <span class="LC_nobreak">
  <input name="newext" type="button"
  onClick="javascript:makenewext('supnewext');"
  value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
- </nobr>
+ </span>
  </form>
  <br /><form action="/adm/coursedocs" method="post" name="supnewsyl">
- <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
+ <input type="hidden" name="folderpath" value="$path" />
- <input type=hidden name="importdetail"
+ <input type="hidden" name="importdetail"
- value="Syllabus=/public/$coursedom/$coursenum/syllabus">
+ value="Syllabus=/public/$coursedom/$coursenum/syllabus" />
- <nobr>
+ <span class="LC_nobreak">
  <input name="newsyl" type="submit" value="$lt{'syll'}" />
  $help{'Syllabus'}
- </nobr>
+ </span>
  </form>
  <br /><form action="/adm/coursedocs" method="post" name="subnewaboutme">
- <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />
+ <input type="hidden" name="folderpath" value="$path" />
- <input type=hidden name="importdetail"
+ <input type="hidden" name="importdetail"
- value="$plainname=/adm/$udom/$uname/aboutme">
+ value="$plainname=/adm/$udom/$uname/aboutme" />
- <nobr>
+ <span class="LC_nobreak">
  <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
  $help{'My Personal Info'}
- </nobr>
+ </span>
  </form>
  </td></tr>
  </table></td></tr>
  ENDSUPFORM
         }
      }
+     $r->print('</table>');
      if ($allowed) {
- 	$r->print('<form method="POST" name="extimport" action="/adm/coursedocs"><input type="hidden" name="title" /><input type="hidden" name="url" /><input type="hidden" name="useform" /></form>');
+ 	$r->print('
+ <form method="post" name="extimport" action="/adm/coursedocs">
+   <input type="hidden" name="title" />
+   <input type="hidden" name="url" />
+   <input type="hidden" name="useform" />
+   <input type="hidden" name="residx" />
+ </form>');
      }
-     $r->print('</table>');
    } else {
        unless ($upload_result eq 'phasetwo') {
  # -------------------------------------------------------- This is showdoc mode
            $r->print("<h1>".&mt('Uploaded Document').' - '.
  		&Apache::lonnet::gettitle($r->uri).'</h1><p>'.
- &mt('It is recommended that you use an up-to-date virus scanner before handling this file.')."</p><p><table>".
+ &mt('It is recommended that you use an up-to-date virus scanner before handling this file.')."</p><table>".
-           &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table></p>');
+           &entryline(0,&mt("Click to download or use your browser's Save Link function"),$showdoc).'</table>');
        }
    }
   }
- Line 2752  function makenewpage(targetform,folderse
+ Line 3132  function makenewpage(targetform,folderse
  function makenewext(targetname) {
      this.document.forms.extimport.useform.value=targetname;
+     this.document.forms.extimport.title.value='';
+     this.document.forms.extimport.url.value='';
+     this.document.forms.extimport.residx.value='';
+     window.open('/adm/rat/extpickframe.html');
+ }
+ function edittext(targetname,residx,title,url) {
+     this.document.forms.extimport.useform.value=targetname;
+     this.document.forms.extimport.residx.value=residx;
+     this.document.forms.extimport.url.value=url;
+     this.document.forms.extimport.title.value=title;
      window.open('/adm/rat/extpickframe.html');
  }
- Line 2831  function finishpick() {
+ Line 3222  function finishpick() {
      var title=this.document.forms.extimport.title.value;
      var url=this.document.forms.extimport.url.value;
      var form=this.document.forms.extimport.useform.value;
-     eval
+     var residx=this.document.forms.extimport.residx.value;
-      ('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+
+     eval('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+'='+residx+'";this.document.forms.'+form+'.submit();');
-     '";this.document.forms.'+form+'.submit();');
  }
  function changename(folderpath,index,oldtitle,container,pagesymb) {
      var title=prompt('New Title',oldtitle);
      if (title) {
+ 	this.document.forms.renameform.markcopy.value=-1;
  	this.document.forms.renameform.title.value=title;
  	this.document.forms.renameform.cmd.value='rename_'+index;
          if (container == 'sequence') {
- Line 2852  function changename(folderpath,index,old
+ Line 3243  function changename(folderpath,index,old
      }
  }
- function removeres(folderpath,index,oldtitle,container,pagesymb) {
+ function removeres(folderpath,index,oldtitle,container,pagesymb,skip_confirm) {
-     if (confirm('WARNING: Removing a resource makes associated grades and scores inaccessible!\\nRemove "'+oldtitle+'"?')) {
+     if (skip_confirm || confirm('WARNING: Removing a resource makes associated grades and scores inaccessible!\\nRemove "'+oldtitle+'"?')) {
+ 	this.document.forms.renameform.markcopy.value=-1;
  	this.document.forms.renameform.cmd.value='del_'+index;
          if (container == 'sequence') {
              this.document.forms.renameform.folderpath.value=folderpath;
- Line 2866  function removeres(folderpath,index,oldt
+ Line 3258  function removeres(folderpath,index,oldt
      }
  }
- function cutres(folderpath,index,oldtitle,container,pagesymb) {
+ function cutres(folderpath,index,oldtitle,container,pagesymb,folder,skip_confirm) {
-     if (confirm('WARNING: Cutting a resource makes associated grades and scores inaccessible!\\nGrades remain inaccessible if resource is pasted into another folder.\\nCut "'+oldtitle+'"?')) {
+     if (skip_confirm || confirm('WARNING: Cutting a resource makes associated grades and scores inaccessible!\\nGrades remain inaccessible if resource is pasted into another folder.\\nCut "'+oldtitle+'"?')) {
  	this.document.forms.renameform.cmd.value='cut_'+index;
  	this.document.forms.renameform.markcopy.value=index;
+ 	this.document.forms.renameform.copyfolder.value=folder+'.'+container;
          if (container == 'sequence') {
              this.document.forms.renameform.folderpath.value=folderpath;
          }
- Line 2881  function cutres(folderpath,index,oldtitl
+ Line 3274  function cutres(folderpath,index,oldtitl
      }
  }
- function markcopy(folderpath,index,oldtitle,container,pagesymb) {
+ function markcopy(folderpath,index,oldtitle,container,pagesymb,folder) {
      this.document.forms.renameform.markcopy.value=index;
+     this.document.forms.renameform.copyfolder.value=folder+'.'+container;
      if (container == 'sequence') {
  	this.document.forms.renameform.folderpath.value=folderpath;
      }

FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>

Removed from v.1.241
changed lines
	Added in v.1.294