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Diff for /loncom/interface/londocs.pm between versions 1.200 and 1.356

version 1.200, 2005/08/01 17:24:18 version 1.356, 2009/03/16 21:44:38
Line 26 Line 26
 # http://www.lon-capa.org/  # http://www.lon-capa.org/
 #  #
   
   
   
 package Apache::londocs;  package Apache::londocs;
   
 use strict;  use strict;
Line 33  use Apache::Constants qw(:common :http); Line 35  use Apache::Constants qw(:common :http);
 use Apache::imsexport;  use Apache::imsexport;
 use Apache::lonnet;  use Apache::lonnet;
 use Apache::loncommon;  use Apache::loncommon;
 use Apache::lonratedt;  use LONCAPA::map();
 use Apache::lonratsrv;  use Apache::lonratedt();
 use Apache::lonxml;  use Apache::lonxml;
 use Apache::loncreatecourse;  use Apache::lonclonecourse;
 use Apache::lonnavmaps;  use Apache::lonnavmaps;
 use HTML::Entities;  use HTML::Entities;
 use GDBM_File;  use GDBM_File;
 use Apache::lonlocal;  use Apache::lonlocal;
 use Cwd;  use Cwd;
   use LONCAPA qw(:DEFAULT :match);
   
 my $iconpath;  my $iconpath;
   
Line 52  my %alreadyseen=(); Line 55  my %alreadyseen=();
   
 my $hadchanges;  my $hadchanges;
   
 # Available help topics  
   
 my %help=();  my %help=();
   
 # Mapread read maps into lonratedt::global arrays   
 # @order and @resources, determines status  
 # sets @order - pointer to resources in right order  
 # sets @resources - array with the resources with correct idx  
 #  
   
 sub mapread {  sub mapread {
     my ($coursenum,$coursedom,$map)=@_;      my ($coursenum,$coursedom,$map)=@_;
     return      return
       &Apache::lonratedt::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'.        &LONCAPA::map::mapread('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
                                 $map);       $map);
 }  }
   
 sub storemap {  sub storemap {
     my ($coursenum,$coursedom,$map)=@_;      my ($coursenum,$coursedom,$map)=@_;
     my ($outtext,$errtext)=      my ($outtext,$errtext)=
       &Apache::lonratedt::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'.        &LONCAPA::map::storemap('/uploaded/'.$coursedom.'/'.$coursenum.'/'.
                                 $map,1);        $map,1);
     if ($errtext) { return ($errtext,2); }      if ($errtext) { return ($errtext,2); }
           
     $hadchanges=1;      $hadchanges=1;
     return ($errtext,0);      return ($errtext,0);
 }  }
   
 # ----------------------------------------- Return hash with valid author names  
   
 sub authorhosts {  sub authorhosts {
     my %outhash=();      my %outhash=();
     my $home=0;      my $home=0;
     my $other=0;      my $other=0;
     foreach (keys %env) {      foreach my $key (keys(%env)) {
  if ($_=~/^user\.role\.(au|ca)\.(.+)$/) {   if ($key=~/^user\.role\.(au|ca)\.(.+)$/) {
     my $role=$1;      my $role=$1;
     my $realm=$2;      my $realm=$2;
     my ($start,$end)=split(/\./,$env{$_});      my ($start,$end)=split(/\./,$env{$key});
     if (($start) && ($start>time)) { next; }      if (($start) && ($start>time)) { next; }
     if (($end) && (time>$end)) { next; }      if (($end) && (time>$end)) { next; }
     my $ca; my $cd;      my ($ca,$cd);
     if ($1 eq 'au') {      if ($1 eq 'au') {
  $ca=$env{'user.name'};   $ca=$env{'user.name'};
  $cd=$env{'user.domain'};   $cd=$env{'user.domain'};
     } else {      } else {
  ($cd,$ca)=($realm=~/^\/(\w+)\/(\w+)$/);   ($cd,$ca)=($realm=~/^\/($match_domain)\/($match_username)$/);
     }      }
     my $allowed=0;      my $allowed=0;
     my $myhome=&Apache::lonnet::homeserver($ca,$cd);      my $myhome=&Apache::lonnet::homeserver($ca,$cd);
Line 115  sub authorhosts { Line 112  sub authorhosts {
     }      }
     return ($home,$other,%outhash);      return ($home,$other,%outhash);
 }  }
 # ------------------------------------------------------ Generate "dump" button  
   
 sub dumpbutton {  sub dumpbutton {
     my ($home,$other,%outhash)=&authorhosts();      my ($home,$other,%outhash)=&authorhosts();
       my $type = &Apache::loncommon::course_type();
     if ($home+$other==0) { return ''; }      if ($home+$other==0) { return ''; }
     my $output='</td><td bgcolor="#DDDDCC">';  
     if ($home) {      if ($home) {
  return '</td><td bgcolor="#DDDDCC">'.   return '<input type="submit" name="dumpcourse" value="'.
     '<input type="submit" name="dumpcourse" value="'.      &mt('Dump '.$type.' DOCS to Construction Space').'" />'.
     &mt('Dump Course DOCS to Construction Space').'" />'.  
     &Apache::loncommon::help_open_topic('Docs_Dump_Course_Docs');      &Apache::loncommon::help_open_topic('Docs_Dump_Course_Docs');
     } else {      } else {
  return'</td><td bgcolor="#DDDDCC">'.   return '<div>'.
      &mt('Dump Course DOCS to Construction Space: available on other servers');       &mt('Dump '.$type.
    ' DOCS to Construction Space: available on other servers').
    '</div>';
     }      }
 }  }
   
 sub clean {  sub clean {
     my ($title)=@_;      my ($title)=@_;
     $title=~s/[^\w\/\!\$\%\^\*\-\_\=\+\;\:\,\\\|\`\~]+/\_/gs;      $title=~s/[^\w\/\!\$\%\^\*\-\_\=\+\;\:\,\\\|\`\~]+/\_/gs;
     return $title;      return $title;
 }  }
 # -------------------------------------------------------- Actually dump course  
   
   
 sub dumpcourse {  sub dumpcourse {
     my $r=shift;      my ($r) = @_;
     my $html=&Apache::lonxml::xmlbegin();      my $type = &Apache::loncommon::course_type();
     $r->print($html.'<head><title>Dump DOCS</title></head>'.      $r->print(&Apache::loncommon::start_page('Dump '.$type.' DOCS to Construction Space').
         &Apache::loncommon::bodytag('Dump Course DOCS to Construction Space').  
       '<form name="dumpdoc" method="post">');        '<form name="dumpdoc" method="post">');
       $r->print(&Apache::lonhtmlcommon::breadcrumbs('Dump '.$type.' DOCS to Construction Space'));
     my ($home,$other,%outhash)=&authorhosts();      my ($home,$other,%outhash)=&authorhosts();
     unless ($home) { return ''; }      unless ($home) { return ''; }
     my $origcrsid=$env{'request.course.id'};      my $origcrsid=$env{'request.course.id'};
Line 157  sub dumpcourse { Line 156  sub dumpcourse {
  my $title=$env{'form.authorfolder'};   my $title=$env{'form.authorfolder'};
  $title=&clean($title);   $title=&clean($title);
  my %replacehash=();   my %replacehash=();
  foreach (keys %env) {   foreach my $key (keys(%env)) {
     if ($_=~/^form\.namefor\_(.+)/) {      if ($key=~/^form\.namefor\_(.+)/) {
  $replacehash{$1}=$env{$_};   $replacehash{$1}=$env{$key};
     }      }
  }   }
  my $crs='/uploaded/'.$env{'request.course.id'}.'/';   my $crs='/uploaded/'.$env{'request.course.id'}.'/';
  $crs=~s/\_/\//g;   $crs=~s/\_/\//g;
  foreach (keys %replacehash) {   foreach my $item (keys(%replacehash)) {
     my $newfilename=$title.'/'.$replacehash{$_};      my $newfilename=$title.'/'.$replacehash{$item};
       $newfilename=~s/\.(\w+)$//;
       my $ext=$1;
     $newfilename=&clean($newfilename);      $newfilename=&clean($newfilename);
       $newfilename.='.'.$ext;
     my @dirs=split(/\//,$newfilename);      my @dirs=split(/\//,$newfilename);
     my $path='/home/'.$ca.'/public_html';      my $path='/home/'.$ca.'/public_html';
     my $makepath=$path;      my $makepath=$path;
     my $fail=0;      my $fail=0;
     for (my $i=0;$i<$#dirs;$i++) {      for (my $i=0;$i<$#dirs;$i++) {
  $makepath.='/'.$dirs[$i];   $makepath.='/'.$dirs[$i];
  unless (-e $makepath) {    unless (-e $makepath) {
     unless(mkdir($makepath,0777)) { $fail=1; }       unless(mkdir($makepath,0777)) { $fail=1; }
  }   }
     }      }
     $r->print('<br /><tt>'.$_.'</tt> => <tt>'.$newfilename.'</tt>: ');      $r->print('<br /><tt>'.$item.'</tt> => <tt>'.$newfilename.'</tt>: ');
     if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) {      if (my $fh=Apache::File->new('>'.$path.'/'.$newfilename)) {
  if ($_=~/\.(sequence|page|html|htm|xml|xhtml)$/) {   if ($item=~/\.(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'},$item),
      (%replacehash,$crs => '')       (%replacehash,$crs => '')
     );      );
  } else {   } else {
     print $fh      print $fh
          &Apache::loncreatecourse::readfile($env{'request.course.id'},$_);           &Apache::lonclonecourse::readfile($env{'request.course.id'},$item);
        }         }
  $fh->close();   $fh->close();
     } else {      } else {
  $fail=1;   $fail=1;
     }      }
     if ($fail) {      if ($fail) {
  $r->print('<font color="red">fail</font>');   $r->print('<span class="LC_error">'.&mt('fail').'</span>');
     } else {      } else {
  $r->print('<font color="green">ok</font>');   $r->print('<span class="LC_success">'.&mt('ok').'</span>');
     }      }
  }   }
     } else {      } else {
Line 204  sub dumpcourse { Line 206  sub dumpcourse {
     $r->print(      $r->print(
       '<h3>'.&mt('Select the Construction Space').'</h3><select name="authorspace">');        '<h3>'.&mt('Select the Construction Space').'</h3><select name="authorspace">');
  }   }
  foreach (sort keys %outhash) {   foreach my $key (sort(keys(%outhash))) {
     if ($_=~/^home_(.+)$/) {      if ($key=~/^home_(.+)$/) {
  if ($home==1) {   if ($home==1) {
     $r->print(      $r->print(
   '<input type="hidden" name="authorspace" value="'.$1.'" />');    '<input type="hidden" name="authorspace" value="'.$1.'" />');
Line 219  sub dumpcourse { Line 221  sub dumpcourse {
     $r->print('</select>');      $r->print('</select>');
  }   }
  my $title=$origcrsdata{'description'};   my $title=$origcrsdata{'description'};
  $title=~s/\s+/\_/gs;   $title=~s/[\/\s]+/\_/gs;
  $title=&clean($title);   $title=&clean($title);
  $r->print('<h3>'.&mt('Folder in Construction Space').'</h3><input type="text" size="50" name="authorfolder" value="'.$title.'" /><br />');   $r->print('<h3>'.&mt('Folder in Construction Space').'</h3>'
                    .'<input type="text" size="50" name="authorfolder" value="'.$title.'" /><br />');
  &tiehash();   &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>');   $r->print('<h3>'.&mt('Filenames in Construction Space').'</h3>'
  foreach (&Apache::loncreatecourse::crsdirlist($origcrsid,'userfiles')) {                   .&Apache::loncommon::start_data_table()
     $r->print('<tr><td>'.$_.'</td>');                   .&Apache::loncommon::start_data_table_header_row()
     my ($ext)=($_=~/\.(\w+)$/);                   .'<th>'.&mt('Internal Filename').'</th>'
                    .'<th>'.&mt('Title').'</th>'
                    .'<th>'.&mt('Save as ...').'</th>'
                    .&Apache::loncommon::end_data_table_header_row());
    foreach my $file (&Apache::lonclonecourse::crsdirlist($origcrsid,'userfiles')) {
       $r->print(&Apache::loncommon::start_data_table_row()
                        .'<td>'.$file.'</td>');
       my ($ext)=($file=~/\.(\w+)$/);
     my $title=$hash{'title_'.$hash{      my $title=$hash{'title_'.$hash{
  'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$_}};   'ids_/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'.$file}};
     $title=~s/&colon;/:/g;  
     $r->print('<td>'.($title?$title:'&nbsp;').'</td>');      $r->print('<td>'.($title?$title:'&nbsp;').'</td>');
     unless ($title) {      if (!$title) {
  $title=$_;   $title=$file;
       } else {
    $title=~s|/|_|g;
     }      }
     $title=~s/\.(\w+)$//;      $title=~s/\.(\w+)$//;
     $title=&clean($title);      $title=&clean($title);
     $title.='.'.$ext;      $title.='.'.$ext;
     $r->print("\n<td><input type='text' size='60' name='namefor_".$_."' value='".$title."' /></td></tr>\n");      $r->print("\n<td><input type='text' size='60' name='namefor_".$file."' value='".$title."' /></td>"
                        .&Apache::loncommon::end_data_table_row());
  }   }
  $r->print("</table>\n");   $r->print(&Apache::loncommon::end_data_table());
  &untiehash();   &untiehash();
  $r->print(   $r->print(
   '<p><input type="submit" name="dumpcourse" value="'.&mt('Dump Course DOCS').'" /></p></form>');    '<p><input type="submit" name="dumpcourse" value="'.&mt("Dump $type DOCS").'" /></p></form>');
     }      }
 }  }
   
 # ------------------------------------------------------ Generate "export" button  
   
 sub exportbutton {  sub exportbutton {
     return '</td><td bgcolor="#DDDDCC">'.      my $type = &Apache::loncommon::course_type();
             '<input type="submit" name="exportcourse" value="'.      return '<input type="submit" name="exportcourse" value="'.
             &mt('Export Course to IMS').'" />'.              &mt('Export '.$type.' to IMS').'" />'.
             &Apache::loncommon::help_open_topic('Docs_Export_Course_Docs');      &Apache::loncommon::help_open_topic('Docs_Export_Course_Docs');
 }  }
   
   
   
 sub exportcourse {  sub exportcourse {
     my $r=shift;      my $r=shift;
       my $type = &Apache::loncommon::course_type();
     my %discussiontime = &Apache::lonnet::dump('discussiontimes',      my %discussiontime = &Apache::lonnet::dump('discussiontimes',
                                                $env{'course.'.$env{'request.course.id'}.'.domain'}, $env{'course.'.$env{'request.course.id'}.'.num'});                                                 $env{'course.'.$env{'request.course.id'}.'.domain'}, $env{'course.'.$env{'request.course.id'}.'.num'});
     my $numdisc = keys %discussiontime;      my $numdisc = keys(%discussiontime);
     my $navmap = Apache::lonnavmaps::navmap->new();      my $navmap = Apache::lonnavmaps::navmap->new();
       if (!defined($navmap)) {
           $r->print(&Apache::loncommon::start_page('Export '.lc($type).' to IMS content package').
                     '<h2>IMS Export Failed</h2>'.
                     '<div class="LC_error">'.
                     &mt('Unable to retrieve information about course contents').
                     '</div><a href="/adm/coursedocs">'.&mt('Return to Course Editor').'</a>');
           &Apache::lonnet::logthis('IMS export failed - could not create navmap object in '.lc($type).':'.$env{'request.course.id'});
           return;
       }
     my $it=$navmap->getIterator(undef,undef,undef,1,undef,undef);      my $it=$navmap->getIterator(undef,undef,undef,1,undef,undef);
     my $curRes;      my $curRes;
     my $outcome;      my $outcome;
Line 297  sub exportcourse { Line 321  sub exportcourse {
                 open(OUTPUT, "zip -r $imszip *  2> /dev/null |");                  open(OUTPUT, "zip -r $imszip *  2> /dev/null |");
                 close(OUTPUT);                  close(OUTPUT);
                 chdir $cwd;                  chdir $cwd;
                 $outcome .= 'Download the zip file from <a href="'.$imszipfile.'">IMS course archive</a><br />';                  $outcome .= &mt('Download the zip file from <a href="[_1]">IMS '.lc($type).' archive</a><br />',$imszipfile,);
                 if ($copyresult) {                  if ($copyresult) {
                     $outcome .= 'The following errors occurred during export - '.$copyresult;                      $outcome .= &mt('The following errors occurred during export - [_1]',$copyresult);
                 }                  }
             } else {              } else {
                 $outcome = '<br />Unfortunately you will not be able to retrieve an IMS archive of this posts at this time, because there was a problem creating a manifest file.<br />';                  $outcome = '<br />'.&mt('Unfortunately you will not be able to retrieve an IMS archive of this posts at this time, because there was a problem creating a manifest file.').'<br />';
             }              }
         }          }
  my $html=&Apache::lonxml::xmlbegin();          $r->print(&Apache::loncommon::start_page('Export '.lc($type).' to IMS content package'));
         $r->print($html.'<head><title>Export Course</title></head>'.   $r->print(&Apache::lonhtmlcommon::breadcrumbs('Export '.lc($type).' to IMS content package'));
             &Apache::loncommon::bodytag('Export course to IMS content package'));  
         $r->print($outcome);          $r->print($outcome);
         $r->print('</body></html>');          $r->print(&Apache::loncommon::end_page());
     } else {      } else {
         my $display;          my $display;
         $display = '<form name="exportdoc" method="post">'."\n";          $display = '<form name="exportdoc" method="post">'."\n";
         $display .= 'Choose which items you wish to export from your course.<br /><br />';          $display .= &mt('Choose which items you wish to export from your '.$type.'.<br /><br />');
         $display .= '<table border="0" cellspacing="0" cellpadding="3">'.          $display .= '<table border="0" cellspacing="0" cellpadding="3">'.
                     '<tr><td><fieldset><legend>&nbsp;<b>Content items</b></legend>'.                      '<tr><td><fieldset><legend>&nbsp;<b>Content items</b></legend>'.
                     '<input type="button" value="check all" '.                      '<input type="button" value="check all" '.
Line 357  sub exportcourse { Line 380  sub exportcourse {
             if (ref($curRes)) {              if (ref($curRes)) {
                 my $symb = $curRes->symb();                  my $symb = $curRes->symb();
                 my $ressymb = $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|) {                      unless ($ressymb =~ m|adm/wrapper/adm|) {
                         $ressymb = 'bulletin___'.$3.'___adm/wrapper/adm/'.$1.'/'.$2.'/'.$3.'/bulletinboard';                          $ressymb = 'bulletin___'.$3.'___adm/wrapper/adm/'.$1.'/'.$2.'/'.$3.'/bulletinboard';
                     }                      }
Line 371  sub exportcourse { Line 394  sub exportcourse {
                 }                  }
                 $display .= ' />'."\n";                  $display .= ' />'."\n";
                 for (my $i=0; $i<$depth; $i++) {                  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()) {                  if ($curRes->is_sequence()) {
                     $display .= '<img src="/adm/lonIcons/navmap.folder.open.gif">&nbsp;'."\n";                      $display .= '<img src="/adm/lonIcons/navmap.folder.open.gif">&nbsp;'."\n";
Line 430  function containerCheck(item) { Line 453  function containerCheck(item) {
     }      }
         |;          |;
   
         foreach my $container (sort { $a <=> $b } keys %children) {          foreach my $container (sort { $a <=> $b } (keys(%children))) {
             my @contents = split/:/,$children{$container};              my @contents = split(/:/,$children{$container});
             for (my $i=0; $i<@contents; $i ++) {              for (my $i=0; $i<@contents; $i ++) {
                 $scripttag .= '    parents['.$container.']['.$i.'] = '.$contents[$i]."\n";                  $scripttag .= '    parents['.$container.']['.$i.'] = '.$contents[$i]."\n";
             }              }
Line 447  function containerCheck(item) { Line 470  function containerCheck(item) {
   
 </script>  </script>
         |;          |;
  my $html=&Apache::lonxml::xmlbegin();   $r->print(&Apache::loncommon::start_page('Export '.lc($type).' to IMS content package',
         $r->print($html.'<head><title>Export Course</title>'.$scripttag.'</head>'.   $scripttag));
             &Apache::loncommon::bodytag('Export course to IMS content package'   $r->print(&Apache::lonhtmlcommon::breadcrumbs('Export '.lc($type).' to IMS content package'));
 ));   $r->print($display.'</table>'.
   
         $r->print($display.'</table>'.  
                   '<p><input type="hidden" name="finishexport" value="1">'.                    '<p><input type="hidden" name="finishexport" value="1">'.
                   '<input type="submit" name="exportcourse" value="'.                    '<input type="submit" name="exportcourse" value="'.
                   &mt('Export Course DOCS').'" /></p></form></body></html>');                    &mt('Export '.$type.' DOCS').'" /></p></form>');
     }      }
 }  }
   
Line 540  sub build_package { Line 561  sub build_package {
             if ($curRes->is_sequence() || $curRes->is_page()) {              if ($curRes->is_sequence() || $curRes->is_page()) {
                 $lastcontainer = $count;                  $lastcontainer = $count;
             }              }
             if (grep/^$count$/,@$exportitems) {              if (grep(/^$count$/,@$exportitems)) {
                 &get_dependencies($exportitems,\%parent,$depth,\@dependencies);                  &get_dependencies($exportitems,\%parent,$depth,\@dependencies);
             }              }
         }          }
Line 564  sub build_package { Line 585  sub build_package {
   
         if (ref($curRes)) {          if (ref($curRes)) {
             $count ++;              $count ++;
             if ((grep/^$count$/,@$exportitems) || (grep/^$count$/,@dependencies)) {              if ((grep(/^$count$/,@$exportitems)) || (grep(/^$count$/,@dependencies))) {
                 my $symb = $curRes->symb();                  my $symb = $curRes->symb();
                 my $isvisible = 'true';                  my $isvisible = 'true';
                 my $resourceref;                  my $resourceref;
Line 598  sub build_package { Line 619  sub build_package {
                      '   <resource identifier="RES-'.$env{'request.course.id'}.'-'.$count.                       '   <resource identifier="RES-'.$env{'request.course.id'}.'-'.$count.
                      '" type="webcontent" href="'.$content_file.'">'."\n".                       '" type="webcontent" href="'.$content_file.'">'."\n".
                      '       <file href="'.$content_file.'" />'."\n";                       '       <file href="'.$content_file.'" />'."\n";
                         foreach (@hrefs) {                          foreach my $item (@hrefs) {
                             $imsresources .=                              $imsresources .=
                      '        <file href="'.$_.'" />'."\n";                       '        <file href="'.$item.'" />'."\n";
                         }                          }
                         if (grep/^$count$/,@$discussions) {                          if (grep(/^$count$/,@$discussions)) {
                             my $ressymb = $symb;                              my $ressymb = $symb;
                             my $mode;                              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|) {                                  unless ($ressymb =~ m|adm/wrapper/adm|) {
                                     $ressymb = 'bulletin___'.$3.'___adm/wrapper/adm/'.$1.'/'.$2.'/'.$3.'/bulletinboard';                                      $ressymb = 'bulletin___'.$3.'___adm/wrapper/adm/'.$1.'/'.$2.'/'.$3.'/bulletinboard';
                                 }                                  }
Line 643  sub build_package { Line 664  sub build_package {
 sub get_dependencies {  sub get_dependencies {
     my ($exportitems,$parent,$depth,$dependencies) = @_;      my ($exportitems,$parent,$depth,$dependencies) = @_;
     if ($depth > 1) {      if ($depth > 1) {
         if ((!grep/^$$parent{$depth}$/,@$exportitems) && (!grep/^$$parent{$depth}$/,@$dependencies)) {          if ((!grep(/^$$parent{$depth}$/,@$exportitems)) && (!grep(/^$$parent{$depth}$/,@$dependencies))) {
             push @$dependencies, $$parent{$depth};              push(@{$dependencies},$$parent{$depth});
             if ($depth > 2) {              if ($depth > 2) {
                 &get_dependencies($exportitems,$parent,$depth-1,$dependencies);                  &get_dependencies($exportitems,$parent,$depth-1,$dependencies);
             }              }
Line 690  sub process_content { Line 711  sub process_content {
         }          }
     } elsif ($symb =~ m-lib/templates/examupload\.problem$-) {      } elsif ($symb =~ m-lib/templates/examupload\.problem$-) {
         $content_type = 'examupload';          $content_type = 'examupload';
     } elsif ($symb =~ m-adm/(\w+)/(\w+)/(\d+)/bulletinboard$-) {      } elsif ($symb =~ m-adm/($match_domain)/($match_username)/(\d+)/bulletinboard$-) {
         $content_type = 'bulletinboard';          $content_type = 'bulletinboard';
         my $contents =  &Apache::imsexport::templatedpage($content_type,$3,$count,\@uploads,$1,$2);          my $contents =  &Apache::imsexport::templatedpage($content_type,$3,$count,\@uploads,$1,$2);
         if ($contents) {          if ($contents) {
Line 738  sub replicate_content { Line 759  sub replicate_content {
     if ($caller eq 'templateupload') {      if ($caller eq 'templateupload') {
         $url = $symb;          $url = $symb;
         $url =~ s#//#/#g;          $url =~ s#//#/#g;
     } else {       } else {
         ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb);          ($map,$ind,$url)=&Apache::lonnet::decode_symb($symb);
     }      }
     my $content;      my $content;
Line 778  sub replicate_content { Line 799  sub replicate_content {
                     $$message = 'Could not render '.$url.' server message - '.$rtncode."<br />\n";                      $$message = 'Could not render '.$url.' server message - '.$rtncode."<br />\n";
                 }                  }
             } elsif ($caller eq 'noedit') {              } elsif ($caller eq 'noedit') {
 # Need to render the resource without the LON-CAPA Internal header and the Post discussion footer, and then set $content equal to this.   # Need to render the resource without the LON-CAPA Internal header and the Post discussion footer, and then set $content equal to this.
                 $repstatus = 'ok';                  $repstatus = 'ok';
                 $content = 'Not the owner of this resource';                   $content = 'Not the owner of this resource';
             }              }
             if ($repstatus eq 'ok') {              if ($repstatus eq 'ok') {
                 print $copiedfile $content;                  print $copiedfile $content;
Line 810  sub extract_media { Line 831  sub extract_media {
         $dirpath = $url;          $dirpath = $url;
         $container = '';          $container = '';
     }      }
     &Apache::lonnet::extract_embedded_items(undef,undef,\%allfiles,\%codebase,$content);      &Apache::lonnet::extract_embedded_items(undef,\%allfiles,\%codebase,$content);
     foreach my $embed_file (keys(%allfiles)) {      foreach my $embed_file (keys(%allfiles)) {
         my $filename;          my $filename;
         if ($embed_file =~ m#([^/]+)$#) {          if ($embed_file =~ m#([^/]+)$#) {
Line 831  sub extract_media { Line 852  sub extract_media {
             }              }
         }          }
         if ($caller eq 'resource') {          if ($caller eq 'resource') {
             my $respath =  $Apache::lonnet::perlvar{'lonDocRoot'}.'/res';                my $respath =  $Apache::lonnet::perlvar{'lonDocRoot'}.'/res';
             my $embed_path = &Apache::lonnet::filelocation($respath,$embed_url);               my $embed_path = &Apache::lonnet::filelocation($respath,$embed_url);
             $embed_content = &Apache::lonnet::getfile($embed_path);              $embed_content = &Apache::lonnet::getfile($embed_path);
             unless ($embed_content eq -1) {              unless ($embed_content eq -1) {
                 $repstatus = 'ok';                  $repstatus = 'ok';
Line 850  sub extract_media { Line 871  sub extract_media {
             my $copiedfile;              my $copiedfile;
             if ($copiedfile = Apache::File->new('>'.$destination)) {              if ($copiedfile = Apache::File->new('>'.$destination)) {
                 print $copiedfile $embed_content;                  print $copiedfile $embed_content;
                 push @{$href}, 'resources/'.$count.'/res/'.$filename;                  push(@{$href},'resources/'.$count.'/res/'.$filename);
                 my $attrib_regexp = '';                  my $attrib_regexp = '';
                 if (@{$allfiles{$embed_file}} > 1) {                  if (@{$allfiles{$embed_file}} > 1) {
                     $attrib_regexp = join('|',@{$allfiles{$embed_file}});                      $attrib_regexp = join('|',@{$allfiles{$embed_file}});
Line 894  sub store_template { Line 915  sub store_template {
     }      }
 }  }
   
 # Imports the given (name, url) resources into the course  
 # coursenum, coursedom, and folder must precede the list  
 sub group_import {  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 $errtext = '';
             my $fatal = 0;              my $fatal = 0;
             my $newmapstr = '<map>'."\n".              my $newmapstr = '<map>'."\n".
Line 917  sub group_import { Line 936  sub group_import {
             my $result=&Apache::lonnet::finishuserfileupload($coursenum,$coursedom,              my $result=&Apache::lonnet::finishuserfileupload($coursenum,$coursedom,
                                                 'output',$1.$2);                                                  'output',$1.$2);
             if ($result != m|^/uploaded/|) {              if ($result != m|^/uploaded/|) {
                 $errtext.='Map not saved: A network error occured when trying to save the new map. ';                  $errtext.='Map not saved: A network error occurred when trying to save the new map. ';
                 $fatal = 2;                  $fatal = 2;
             }              }
             if ($fatal) {              if ($fatal) {
Line 925  sub group_import { Line 944  sub group_import {
             }              }
         }          }
  if ($url) {   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';      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);      return &storemap($coursenum, $coursedom, $folder.'.'.$container);
 }  }
   
 sub breadcrumbs {  sub breadcrumbs {
     my ($where)=@_;      my ($where,$allowed,$type)=@_;
     &Apache::lonhtmlcommon::clear_breadcrumbs();      &Apache::lonhtmlcommon::clear_breadcrumbs();
     my (@folders);      my (@folders);
     if ($env{'form.pagepath'}) {      if ($env{'form.pagepath'}) {
Line 949  sub breadcrumbs { Line 971  sub breadcrumbs {
     }      }
     my $folderpath;      my $folderpath;
     my $cpinfo='';      my $cpinfo='';
     if ($env{'form.markedcopy_url'}) {      my $plain='';
  &Apache::lonnet::logthis('Found '.$env{'form.markedcopy_url'});      my $randompick=-1;
        $cpinfo='&markedcopy_url='.      my $isencrypted=0;
                &Apache::lonnet::escape($env{'form.markedcopy_url'}).      my $ishidden=0;
                '&markedcopy_title='.      my $is_random_order=0;
                &Apache::lonnet::escape($env{'form.markedcopy_title'});  
     }  
     while (@folders) {      while (@folders) {
  my $folder=shift(@folders);   my $folder=shift(@folders);
  my $foldername=shift(@folders);      my $foldername=shift(@folders);
  if ($folderpath) {$folderpath.='&';}   if ($folderpath) {$folderpath.='&';}
  $folderpath.=$folder.'&'.$foldername;   $folderpath.=$folder.'&'.$foldername;
  my $url='/adm/coursedocs?folderpath='.   my $url='/adm/coursedocs?folderpath='.
     &Apache::lonnet::escape($folderpath);      &escape($folderpath);
       my $name=&unescape($foldername);
   # randompick number, hidden, encrypted, random order, is appended with ":"s to the foldername
        $name=~s/\:(\d*)\:(\w*)\:(\w*):(\d*)$//;
       if ($1 ne '') {
                  $randompick=$1;
               } else {
                  $randompick=-1;
               }
               if ($2) { $ishidden=1; }
               if ($3) { $isencrypted=1; }
       if ($4 ne '') { $is_random_order = 1; }
               if ($folder eq 'supplemental') {
                   if ($allowed) {
                       $name = &mt('Supplemental '.$type.' Documents');
                   } else {
                       $name = &mt($type.' Documents');
                   }
               }
     &Apache::lonhtmlcommon::add_breadcrumb(      &Apache::lonhtmlcommon::add_breadcrumb(
       {'href'=>$url.$cpinfo,        {'href'=>$url.$cpinfo,
        'title'=>&Apache::lonnet::unescape($foldername),         'title'=>$name,
        'text'=>'<font size="+1">'.         'text'=>'<font size="+1">'.
    &Apache::lonnet::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,$is_random_order);
   }
   
   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,undef,undef,undef,  
        0,'nohelp');  
 }  }
   
 sub editor {  
     my ($r,$coursenum,$coursedom,$folder,$allowed,$upload_output)=@_;  
     my $errtext='';  
     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',
       'randomorder'    => 'Randomly ordered',
       '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 $parameter ('randompick','hiddenresource','encrypturl','randomorder') {
    if ($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  # 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;          &Apache::lonnet::appenv({'docs.markedcopy_supplemental' => $title});
     }   ($title) = &parse_supplemental_title($title);
     $r->print(&breadcrumbs($folder));      } elsif ($env{'docs.markedcopy_supplemental'}) {
     if ($fatal) {          &Apache::lonnet::delenv('docs.markedcopy_supplemental');
    $r->print('<p><font color="red">'.$errtext.'</font></p>');      }
       $url=~s{http(&colon;|:)//https(&colon;|:)//}{https$2//};
   
       &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 $icon = &Apache::loncommon::icon($extension);
    if ($extension eq 'sequence' &&
       $env{'docs.markedcopy_url'} =~ m{/default_\d+\.sequence$ }x) {
       $icon = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL'));
       $icon .= '/folder_closed.gif';
    }
    $icon = '<img src="'.$icon.'" 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,$folder) = @_;
   
       if (!$env{'form.pastemarked'}) {
           return;
       }
   
   # 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=$$.int(rand(100)).time;
    my ($oldid,$ext) = ($url=~/^(.+)\.(\w+)$/);
           if ($oldid =~ m{^(/uploaded/\Q$coursedom\E/\Q$coursenum\E/)(\D+)(\d+)$}) {
               my $path = $1;
               my $prefix = $2;
               my $ancestor = $3;
               if (length($ancestor) > 10) {
                   $ancestor = substr($ancestor,-10,10);
               }
               $oldid = $path.$prefix.$ancestor;
           }
           my $counter = 0;
           my $newurl=$oldid.$newid.'.'.$ext;
           my $is_unique = &uniqueness_check($newurl);
           while (!$is_unique && $counter < 100) {
               $counter ++;
               $newid ++;
               $newurl = $oldid.$newid;
               $is_unique = &uniqueness_check($newurl);
           }
           if (!$is_unique) {
               if ($url=~/\.page$/) {
                   return &mt('Paste failed: an error occurred creating a unique URL for the composite page');
               } else {
                   return &mt('Paste failed: an error occurred creating a unique URL for the folder');
               }
           }
    my $storefn=$newurl;
    $storefn=~s{^/\w+/$match_domain/$match_username/}{};
    my $paste_map_result =
               &Apache::lonclonecourse::writefile($env{'request.course.id'},$storefn,
          &Apache::lonnet::getfile($url));
           if ($paste_map_result eq '/adm/notfound.html') {
               if ($url=~/\.page$/) {
                   return &mt('Paste failed: an error occurred saving the composite page');
               } else {
                   return &mt('Paste failed: an error occurred saving the folder');
               }
           }
    $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);
       if ($env{'docs.markedcopy_supplemental'}) {
           if ($folder =~ /^supplemental/) {
               $title = $env{'docs.markedcopy_supplemental'};
           } else {
               (undef,undef,$title) =
                   &parse_supplemental_title($env{'docs.markedcopy_supplemental'});
           }
       } else {
           if ($folder=~/^supplemental/) {
              $title=time.'___&&&___'.$env{'user.name'}.'___&&&___'.
                     $env{'user.domain'}.'___&&&___'.$title;
           }
       }
   
       $LONCAPA::map::resources[$newidx]= $title.':'.$url.':'.$ext.':normal:res';
       push(@LONCAPA::map::order, $newidx);
       return 'ok';
   # Store the result
   }
   
   sub uniqueness_check {
       my ($newurl) = @_;
       my $unique = 1;
       foreach my $res (@LONCAPA::map::order) {
           my ($name,$url)=split(/\:/,$LONCAPA::map::resources[$res]);
           $url=&LONCAPA::map::qtescape($url);
           if ($newurl eq $url) {
               $unique = 0;
               last;
           }
       }
       return $unique;
   }
   
   my %parameter_type = ( 'randompick'     => 'int_pos',
          'hiddenresource' => 'string_yesno',
          'encrypturl'     => 'string_yesno',
          'randomorder'    => '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',$value);
     } else {      } else {
    &LONCAPA::map::delparameter($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,$type)=@_;
   
       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,$plain,$is_random_order)=
    &breadcrumbs($folder,$allowed,$type);
       $r->print($breadcrumbtrail);
       
 # ------------------------------------------------------------ Process commands  # ------------------------------------------------------------ Process commands
   
 # ---------------- if they are for this folder and user allowed to make changes  # ---------------- 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 $folder)) {
 # set parameters and change order  # set parameters and change order
     if (defined($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  # 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              my $paste_res =
  for ($i=0;$i<$currentpos;$i++) {                  &do_paste_from_buffer($coursenum,$coursedom,$folder);
     $neworder[$i]=$Apache::lonratedt::order[$i];              if ($paste_res eq 'ok') {
  }                  ($errtext,$fatal) = &storemap($coursenum,$coursedom,$folder.'.'.$container);
  for ($i=$currentpos;$i<$newpos;$i++) {                  return $errtext if ($fatal);
     $neworder[$i]=$Apache::lonratedt::order[$i+1];              } elsif ($paste_res ne '') {
  }                  $r->print('<p><span class="LC_error">'.$paste_res.'</span></p>');
                         $neworder[$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);   $r->print($upload_output);
  if ($fatal) {  
     $r->print('<p><font color="red">'.$errtext.'</font></p>');   if (&handle_edit_cmd()) {
     return;      ($errtext,$fatal)=&storemap($coursenum,$coursedom,$folder.'.'.$container);
       return $errtext if ($fatal);
    }
   # Group import/search
    if ($env{'form.importdetail'}) {
       my @imports;
       foreach my $item (split(/\&/,$env{'form.importdetail'})) {
    if (defined($item)) {
       my ($name,$url,$residx)=
    map {&unescape($_)} split(/\=/,$item);
       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/|) &&  
  ($url!~/\.(page|sequence|problem|exam|quiz|assess|survey|form|library)$/)) {  
  &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]]=  
             $comment.':'.join(':',@rrest);  
     }  
                 }  
 # Store the changed version  
  ($errtext,$fatal)=&storemap($coursenum,$coursedom,   ($errtext,$fatal)=&storemap($coursenum,$coursedom,
     $folder.'.'.$container);      $folder.'.'.$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;  
  foreach (split(/\&/,$env{'form.importdetail'})) {  
     if (defined($_)) {  
  my ($name,$url)=split(/\=/,$_);  
  $name=&Apache::lonnet::unescape($name);  
  $url=&Apache::lonnet::unescape($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 (($env{'form.importmap'}) && ($env{'form.loadmap'})) {  
        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;  
        }  
            }  
        }  
 # ---------------------------------------------------------------- End commands  
 # ---------------------------------------------------------------- Print screen  
         my $idx=0;  
  my $shown=0;  
         $r->print('<table>');  
         foreach (@Apache::lonratedt::order) {  
            my ($name,$url)=split(/\:/,$Apache::lonratedt::resources[$_]);  
            unless ($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) || ($is_random_order)) {
    $r->print('<p>'.&mt('Parameters').':<ul>'.
     ($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) {
    $r->print('<p>'.&mt('Caution: this folder is set to randomly pick a subset of resources. Adding or removing resources from this folder will change the set of resources that the students see, resulting in spurious or missing credit for completed problems, not limited to ones you modify. Do not modify the contents of this folder if it is in active student use.').'</p>');
       }
       if ($is_random_order) {
    $r->print('<p>'.&mt('Caution: this folder is set to randomly order its contents. Adding or removing resources from this folder will change the order of resources shown.').'</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>');
       }
       $r->print("\n</table>\n");
       if ($allowed) {
           &print_paste_buffer($r,$container);
     }      }
       return;
 }  }
   
 sub process_file_upload {  sub process_file_upload {
Line 1269  sub process_file_upload { Line 1606  sub process_file_upload {
         }          }
         ($errtext,$fatal)=          ($errtext,$fatal)=
               &mapread($coursenum,$coursedom,$folder.'.'.$container);                &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) {          if ($fatal) {
             return 'failed';              return 'failed';
Line 1287  sub process_file_upload { Line 1624  sub process_file_upload {
         }          }
 # this is for a course, not a user, so set coursedoc flag  # this is for a course, not a user, so set coursedoc flag
 # probably the only place in the system where this should be "1"  # probably the only place in the system where this should be "1"
         my $newidx=&Apache::lonratedt::getresidx();          my $newidx=&LONCAPA::map::getresidx();
         $destination .= $newidx;          $destination .= $newidx;
         my $url=&Apache::lonnet::userfileupload('uploaddoc',1,$destination,          my $url=&Apache::lonnet::userfileupload('uploaddoc',1,$destination,
  $parseaction,$allfiles,   $parseaction,$allfiles,
  $codebase);   $codebase);
         my $ext='false';          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'};          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/) {          if ($folder=~/^supplemental/) {
               $comment=time.'___&&&___'.$env{'user.name'}.'___&&&___'.                $comment=time.'___&&&___'.$env{'user.name'}.'___&&&___'.
                   $env{'user.domain'}.'___&&&___'.$comment;                    $env{'user.domain'}.'___&&&___'.$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,$coursedom,          ($errtext,$fatal)=&storemap($coursenum,$coursedom,
     $folder.'.'.$container);      $folder.'.'.$container);
         if ($fatal) {          if ($fatal) {
             $$upload_output .= '<p><font color="red">'.$errtext.'</font></p>';              $$upload_output .= '<p><span class="LC_error">'.$errtext.'</span></p>';
             return 'failed';              return 'failed';
         } else {          } else {
             if ($parseaction eq 'parse') {              if ($parseaction eq 'parse') {
                 my $total_embedded = keys(%{$allfiles});                  my $total_embedded = keys(%{$allfiles});
                 if ($total_embedded > 0) {                  if ($total_embedded > 0) {
                     my $num = 0;                      my $num = 0;
                     $$upload_output .= 'This file contains embedded multimedia objects, which need to be uploaded to LON-CAPA.<br />      my $state = '
    <form name="upload_embedded" action="/adm/coursedocs"     <input type="hidden" name="folderpath" value="'.&HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />
                   method="post" enctype="multipart/form-data">     <input type="hidden" name="cmd" value="upload_embedded" />
    <input type="hidden" name="folderpath" value="'.$env{'form.folderpath'}.'" />   <input type="hidden" name="cmd" value="upload_embedded" />  
    <input type="hidden" name="newidx" value="'.$newidx.'" />     <input type="hidden" name="newidx" value="'.$newidx.'" />
    <input type="hidden" name="primaryurl" value="'.&Apache::lonnet::escape($url).'" />     <input type="hidden" name="primaryurl" value="'.&escape($url).'" />
    <input type="hidden" name="phasetwo" value="'.$total_embedded.'" />';     <input type="hidden" name="phasetwo" value="'.$total_embedded.'" />';
                     $$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" />   &Apache::loncommon::ask_for_embedded_content(
            <input name="embedded_orig_'.$num.'" type="hidden" value="'.&Apache::lonnet::escape($embed_file).'" />';                              '/adm/coursedocs',$state,$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="'.&Apache::lonnet::escape($$codebase{$embed_file}).'" />';  
                         }  
                         $$upload_output .= '</td></tr>';  
                         $num ++;  
                     }  
                     $phase_status = 'phasetwo';  
                     $$upload_output .= '</table><br />  
    <input type ="submit" value="Complete upload" />  
    </form>';  
                 } else {                  } else {
                     $$upload_output .= 'No embedded items identified<br />';                      $$upload_output .= 'No embedded items identified<br />';
                 }                  }
Line 1368  sub process_secondary_uploads { Line 1683  sub process_secondary_uploads {
     if (($folder eq 'default') || ($folder eq 'supplemental')) {      if (($folder eq 'default') || ($folder eq 'supplemental')) {
         $destination .= 'default/';          $destination .= 'default/';
     } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {      } elsif ($folder =~ /^(default|supplemental)_(\d+)$/) {
         $destination .=  $1.'/';          $destination .=  $2.'/';
     }      }
     $destination .= $newidx;      $destination .= $newidx;
     my ($url,$filename);      my ($url,$filename);
     $url=&Apache::lonnet::userfileupload($formname.$num,1,$destination);      $url=&Apache::lonnet::userfileupload($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;      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  # --------------------------------------------------------------- An entry line
   
 sub entryline {  sub entryline {
     my ($index,$title,$url,$folder,$allowed,$residx,$coursenum)=@_;      my ($index,$title,$url,$folder,$allowed,$residx,$coursenum)=@_;
     $title=~s/\&colon\;/\:/g;  
     $title=&HTML::Entities::encode(&HTML::Entities::decode(      my ($foldertitle,$pagetitle,$renametitle);
      &Apache::lonnet::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/\&quot\;/\\\"/g;
       $renametitle=~s/ /%20/g;
     my $line='<tr>';      my $line='<tr>';
       my ($form_start,$form_end);
 # Edit commands  # Edit commands
     my $container;      my ($container, $type, $esc_path, $path, $symb);
     my $folderpath;  
     if ($env{'form.folderpath'}) {      if ($env{'form.folderpath'}) {
    $type = 'folder';
         $container = 'sequence';          $container = 'sequence';
  $folderpath=&Apache::lonnet::escape($env{'form.folderpath'});   $esc_path=&escape($env{'form.folderpath'});
    $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
  # $htmlfoldername=&HTML::Entities::encode($env{'form.foldername'},'<>&"');   # $htmlfoldername=&HTML::Entities::encode($env{'form.foldername'},'<>&"');
     }      }
     my ($pagepath,$pagesymb);  
     if ($env{'form.pagepath'}) {      if ($env{'form.pagepath'}) {
         $container = 'page';          $type = $container = 'page';
         $pagepath=&Apache::lonnet::escape($env{'form.pagepath'});          $esc_path=&escape($path = $env{'form.pagepath'});
         $pagesymb=&Apache::lonnet::escape($env{'form.pagesymb'});   $path = &HTML::Entities::encode($env{'form.pagepath'},'<>&"');
           $symb=&escape($env{'form.pagesymb'});
     }      }
     my $cpinfo='';      my $cpinfo='';
     if ($env{'form.markedcopy_url'}) {  
        $cpinfo='&markedcopy_url='.  
                &Apache::lonnet::escape($env{'form.markedcopy_url'}).  
                '&markedcopy_title='.  
                &Apache::lonnet::escape($env{'form.markedcopy_title'});  
     }  
     if ($allowed) {      if ($allowed) {
  my $incindex=$index+1;   my $incindex=$index+1;
  my $selectbox='';   my $selectbox='';
  if (($folder!~/^supplemental/) &&   if (($folder!~/^supplemental/) &&
     ($#Apache::lonratedt::order>0) &&       ($#LONCAPA::map::order>0) &&
     ((split(/\:/,      ((split(/\:/,
      $Apache::lonratedt::resources[$Apache::lonratedt::order[0]]))[1]        $LONCAPA::map::resources[$LONCAPA::map::order[0]]))[1]
      ne '') &&        ne '') &&
     ((split(/\:/,      ((split(/\:/,
      $Apache::lonratedt::resources[$Apache::lonratedt::order[1]]))[1]        $LONCAPA::map::resources[$LONCAPA::map::order[1]]))[1]
      ne '')) {       ne '')) {
     $selectbox=      $selectbox=
  '<input type="hidden" name="currentpos" value="'.$incindex.'" />'.   '<input type="hidden" name="currentpos" value="'.$incindex.'" />'.
  '<select name="newpos" onChange="this.form.submit()">';   '<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) {   if ($i==$incindex) {
     $selectbox.='<option value="" selected="1">('.$i.')</option>';      $selectbox.='<option value="" selected="1">('.$i.')</option>';
  } else {   } else {
Line 1448  sub entryline { Line 1789  sub entryline {
                 'ct' => 'Cut',                  'ct' => 'Cut',
  'rn' => 'Rename',   'rn' => 'Rename',
  'cp' => 'Copy');   'cp' => 'Copy');
         if ($env{'form.pagepath'}) {   my $nocopy=0;
             $line.=(<<END);          my $nocut=0;
 <form name="entry_$index" action="/adm/coursedocs" method="post">          if ($url=~/\.(page|sequence)$/) {
 <input type="hidden" name="pagepath" value="$env{'form.pagepath'}" />      if ($url =~ m{/res/}) {
 <input type="hidden" name="pagesymb" value="$env{'form.pagesymb'}" />   # no copy for published maps
 <input type="hidden" name="markedcopy_url" value="$env{'form.markedcopy_url'}" />   $nocopy = 1;
 <input type="hidden" name="markedcopy_title" value="$env{'form.markedcopy_title'}" />      } else {
 <input type="hidden" name="setparms" value="$orderidx" />   foreach my $item (&Apache::lonsequence::attemptread(&Apache::lonnet::filelocation('',$url),1)) {
 <td><table border='0' cellspacing='2' cellpadding='0'>      my ($title,$url,$ext,$type)=split(/\:/,$item);
 <tr><td bgcolor="#DDDDDD">      if (($url=~/\.(page|sequence)/) && ($type ne 'zombie')) {
 <a href='/adm/coursedocs?cmd=up_$index&pagepath=$pagepath&pagesymb=$pagesymb$cpinfo'>   $nocopy=1;
 <img src="${iconpath}move_up.gif" alt='$lt{'up'}' border='0' /></a></td></tr>   last;
 <tr><td bgcolor="#DDDDDD">      }
 <a href='/adm/coursedocs?cmd=down_$index&pagepath=$pagepath&pagesymb=$pagesymb$cpinfo'>   }
 <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' border='0' /></a></td></tr>      }
 </table></td>   }
 <td>$selectbox          if ($url=~/^\/res\/lib\/templates\//) {
 </td><td bgcolor="#DDDDDD">             $nocopy=1;
 <a href='javascript:removeres("$pagepath","$index","$renametitle","page","$pagesymb");'>             $nocut=1;
 <font size="-2" color="#990000">$lt{'rm'}</font></a>          }
 <a href='javascript:cutres("$pagepath","$index","$renametitle","page","$pagesymb");'>          my $copylink='&nbsp;';
 <font size="-2" color="#550044">$lt{'ct'}</font></a>          my $cutlink='&nbsp;';
 <a href='javascript:changename("$pagepath","$index","$renametitle","page","$pagesymb");'>  
 <font size="-2" color="#009900">$lt{'rn'}</font></a>   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
           }
    if (!$nocut) {
       $cutlink=(<<ENDCUT);
   <a href='javascript:cutres("$esc_path","$index","$renametitle","$container","$symb","$folder",$skip_confirm);' class="LC_docs_cut">$lt{'ct'}</a>
   ENDCUT
           }
    $form_start = (<<END);
      <form  action="/adm/coursedocs" method="post">
      <input type="hidden" name="${type}path" value="$path" />
      <input type="hidden" name="${type}symb" value="$symb" />
      <input type="hidden" name="setparms" value="$orderidx" />
      <input type="hidden" name="changeparms" value="0" />
 END  END
         } else {          $form_end = '</form>';
             $line.=(<<END);    $line.=(<<END);
 <form name="entry_$index" action="/adm/coursedocs" method="post">  <td>
 <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />     <table class="LC_docs_entry_move">
 <input type="hidden" name="markedcopy_url" value="$env{'form.markedcopy_url'}" />        <tr>
 <input type="hidden" name="markedcopy_title" value="$env{'form.markedcopy_title'}" />           <td>
 <input type="hidden" name="setparms" value="$orderidx" />              <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>
 <td><table border='0' cellspacing='2' cellpadding='0'>           </td>
 <tr><td bgcolor="#DDDDDD">        </tr>
 <a href='/adm/coursedocs?cmd=up_$index&folderpath=$folderpath$cpinfo'>        <tr>
 <img src="${iconpath}move_up.gif" alt='$lt{'up'}' border='0' /></a></td></tr>          <td>
 <tr><td bgcolor="#DDDDDD">             <a href='/adm/coursedocs?cmd=down_$index&amp;${type}path=$esc_path&amp;${type}symb=$symb$cpinfo'><img src="${iconpath}move_down.gif" alt='$lt{'dw'}' class="LC_icon" /></a>
 <a href='/adm/coursedocs?cmd=down_$index&folderpath=$folderpath$cpinfo'>          </td>
 <img src="${iconpath}move_down.gif" alt='$lt{'dw'}' border='0' /></a></td></tr>        </tr>
 </table></td>      </table>
 <td>$selectbox  </td>
 </td><td bgcolor="#DDDDDD">  <td>
 <a href='javascript:removeres("$folderpath","$index","$renametitle","sequence");'>     $form_start
 <font size="-2" color="#990000">$lt{'rm'}</font></a>     $selectbox
 <a href='javascript:cutres("$folderpath","$index","$renametitle","sequence");'>     $form_end
 <font size="-2" color="#550044">$lt{'ct'}</font></a>  </td>
 <a href='javascript:changename("$folderpath","$index","$renametitle","sequence");'>  <td class="LC_docs_entry_commands">
 <font size="-2" color="#009900">$lt{'rn'}</font></a>     <a href='javascript:removeres("$esc_path","$index","$renametitle","$container","$symb",$skip_confirm);' class="LC_docs_remove">$lt{'rm'}</a>
 <a href='javascript:markcopy("$folderpath","$index","$renametitle","sequence");'>  $cutlink
 <font size="-2" color="#000099">$lt{'cp'}</font></a></td>     <a href='javascript:changename("$esc_path","$index","$renametitle","$container","$symb");' class="LC_docs_rename">$lt{'rn'}</a>
   $copylink
   </td>
 END  END
         }  
     }      }
 # Figure out what kind of a resource this is  # Figure out what kind of a resource this is
     my ($extension)=($url=~/\.(\w+)$/);      my ($extension)=($url=~/\.(\w+)$/);
Line 1515  END Line 1883  END
     if ($uploaded) {      if ($uploaded) {
  if ($extension eq 'sequence') {   if ($extension eq 'sequence') {
     $icon=$iconpath.'/folder_closed.gif';      $icon=$iconpath.'/folder_closed.gif';
     $url=~/$coursenum\/([\/\w]+)\.sequence$/;      $url=~/\Q$coursenum\E\/([\/\w]+)\.sequence$/;
     $url='/adm/coursedocs?';      $url='/adm/coursedocs?';
     $folderarg=$1;      $folderarg=$1;
     $isfolder=1;      $isfolder=1;
         } elsif ($extension eq 'page') {          } elsif ($extension eq 'page') {
             $icon=$iconpath.'/page.gif';              $icon=$iconpath.'/page.gif';
             $url=~/$coursenum\/([\/\w]+)\.page$/;              $url=~/\Q$coursenum\E\/([\/\w]+)\.page$/;
             $pagearg=$1;              $pagearg=$1;
             $url='/adm/coursedocs?';              $url='/adm/coursedocs?';
             $ispage=1;              $ispage=1;
Line 1529  END Line 1897  END
     &Apache::lonnet::allowuploaded('/adm/coursedoc',$url);      &Apache::lonnet::allowuploaded('/adm/coursedoc',$url);
  }   }
     }      }
     $url=~s/^http\&colon\;\/\//\/adm\/wrapper\/ext\//;      
       my $orig_url = $url;
       $orig_url=~s{http(&colon;|:)//https(&colon;|:)//}{https$2//};
       my $external = ($url=~s{^http(|s)(&colon;|:)//}{/adm/wrapper/ext/});
     if ((!$isfolder) && ($residx) && ($folder!~/supplemental/) && (!$ispage)) {      if ((!$isfolder) && ($residx) && ($folder!~/supplemental/) && (!$ispage)) {
  my $symb=&Apache::lonnet::symbclean(   my $symb=&Apache::lonnet::symbclean(
           &Apache::lonnet::declutter('uploaded/'.            &Apache::lonnet::declutter('uploaded/'.
Line 1550  END Line 1921  END
     } elsif ($url!~/\.(sequence|page)$/) {      } elsif ($url!~/\.(sequence|page)$/) {
  $url='/adm/coursedocs/showdoc'.$url;   $url='/adm/coursedocs/showdoc'.$url;
     }      }
  } elsif ($url=~m|^/ext/|) {    } elsif ($url=~m|^/ext/|) {
     $url='/adm/wrapper'.$url;      $url='/adm/wrapper'.$url;
       $external = 1;
  }   }
  $url.=(($url=~/\?/)?'&':'?').'symb='.&Apache::lonnet::escape($symb);          if (&Apache::lonnet::symbverify($symb,$url)) {
       $url.=(($url=~/\?/)?'&':'?').'symb='.&escape($symb);
           } else {
               $url='';
           }
  if ($container eq 'page') {   if ($container eq 'page') {
     my $symb=$env{'form.pagesymb'};      my $symb=$env{'form.pagesymb'};
                   
     $url=&Apache::lonnet::clutter((&Apache::lonnet::decode_symb($symb))[2]);      $url=&Apache::lonnet::clutter((&Apache::lonnet::decode_symb($symb))[2]);
     $url.=(($url=~/\?/)?'&':'?').'symb='.&Apache::lonnet::escape($symb);      $url.=(($url=~/\?/)?'&':'?').'symb='.&escape($symb);
  }   }
     }      }
     my $parameterset='&nbsp;';      my ($parameterset,$rand_order_text) = ('&nbsp;', '&nbsp;');
     if ($isfolder) {      if ($isfolder || $extension eq 'sequence') {
  my $foldername=&Apache::lonnet::escape($foldertitle);   my $foldername=&escape($foldertitle);
  my $folderpath=$env{'form.folderpath'};   my $folderpath=$env{'form.folderpath'};
  if ($folderpath) { $folderpath.='&' };   if ($folderpath) { $folderpath.='&' };
  $folderpath.=$folderarg.'&'.$foldername;  # Append randompick number, hidden, and encrypted with ":" to foldername,
  $url.='folderpath='.&Apache::lonnet::escape($folderpath).$cpinfo;  # 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)
                                                  .':'.((&LONCAPA::map::getparameter($orderidx,
                                                 'parameter_randomorder'))[0]=~/^yes$/i);
    $url.='folderpath='.&escape($folderpath).$cpinfo;
  $parameterset='<label>'.&mt('Randomly Pick: ').   $parameterset='<label>'.&mt('Randomly Pick: ').
     '<input type="text" size="4" onChange="this.form.submit()" name="randpick_'.$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].                                                '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>';
              my $ro_set=
       ((&LONCAPA::map::getparameter($orderidx,'parameter_randomorder'))[0]=~/^yes$/i?' checked="checked"':'');
    $rand_order_text ='
   <span class="LC_nobreak"><label><input type="checkbox" name="randomorder_'.$orderidx.'" onClick="this.form.changeparms.value=\'randomorder\';this.form.submit()" '.$ro_set.' /> '.&mt('Random Order').' </label></span>';
     }      }
     if ($ispage) {      if ($ispage) {
         my $pagename=&Apache::lonnet::escape($pagetitle);          my $pagename=&escape($pagetitle);
         my $pagepath;          my $pagepath;
         my $folderpath=$env{'form.folderpath'};          my $folderpath=$env{'form.folderpath'};
         if ($folderpath) { $pagepath = $folderpath.'&' };          if ($folderpath) { $pagepath = $folderpath.'&' };
Line 1591  END Line 1979  END
        $residx,         $residx,
        $path.$pagearg.'.page');         $path.$pagearg.'.page');
  }   }
  $url.='pagepath='.&Apache::lonnet::escape($pagepath).   $url.='pagepath='.&escape($pagepath).
     '&pagesymb='.&Apache::lonnet::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'><a href='$url'>$title</a></td>";   $external = '&nbsp;<a class="LC_docs_ext_edit" href="javascript:edittext(\''.$form.'\',\''.$residx.'\',\''.&escape($title).'\',\''.&escape($orig_url).'\');" >'.&mt('Edit').'</a>';
       } else {
    undef($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/)) {      if (($allowed) && ($folder!~/^supplemental/)) {
   my %lt=&Apache::lonlocal::texthash(    my %lt=&Apache::lonlocal::texthash(
        'hd' => 'Hidden',         'hd' => 'Hidden',
        'ec' => 'URL hidden');         'ec' => 'URL hidden');
  my $enctext=   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=   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);   $line.=(<<ENDPARMS);
 <td bgcolor="#BBBBFF"><font size='-2'>    <td class="LC_docs_entry_parameter">
 <nobr><label><input type="checkbox" name="hidprs_$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 $rand_order_text $form_end</td>
     <td class="LC_docs_entry_parameter">$form_start $parameterset $form_end</td>
 ENDPARMS  ENDPARMS
     }      }
     $line.="</form></tr>";      $line.="</tr>";
     return $line;      return $line;
 }  }
   
 # ---------------------------------------------------------------- tie the hash  =pod
   
   =item tiehash()
   
   tie the hash
   
   =cut
   
 sub tiehash {  sub tiehash {
     my ($mode)=@_;      my ($mode)=@_;
Line 1640  sub tiehash { Line 2051  sub tiehash {
 sub untiehash {  sub untiehash {
     if ($hashtied) { untie %hash; }      if ($hashtied) { untie %hash; }
     $hashtied=0;      $hashtied=0;
       return OK;
 }  }
   
 # --------------------------------------------------------------- check on this  
   
   
 sub checkonthis {  sub checkonthis {
     my ($r,$url,$level,$title)=@_;      my ($r,$url,$level,$title)=@_;
     $url=&Apache::lonnet::unescape($url);      $url=&unescape($url);
     $alreadyseen{$url}=1;      $alreadyseen{$url}=1;
     $r->rflush();      $r->rflush();
     if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) {      if (($url) && ($url!~/^\/uploaded\//) && ($url!~/\*$/)) {
        $r->print("\n<br />");         $r->print("\n<br />");
          if ($level==0) {
              $r->print("<br />");
          }
        for (my $i=0;$i<=$level*5;$i++) {         for (my $i=0;$i<=$level*5;$i++) {
            $r->print('&nbsp;');             $r->print('&nbsp;');
        }         }
Line 1660  sub checkonthis { Line 2076  sub checkonthis {
   my $result=&Apache::lonnet::repcopy(    my $result=&Apache::lonnet::repcopy(
                               &Apache::lonnet::filelocation('',$url));                                &Apache::lonnet::filelocation('',$url));
           if ($result eq 'ok') {            if ($result eq 'ok') {
              $r->print('<font color="green">'.&mt('ok').'</font>');               $r->print('<span class="LC_success">'.&mt('ok').'</span>');
              $r->rflush();               $r->rflush();
              &Apache::lonnet::countacc($url);               &Apache::lonnet::countacc($url);
              $url=~/\.(\w+)$/;               $url=~/\.(\w+)$/;
Line 1670  sub checkonthis { Line 2086  sub checkonthis {
                  for (my $i=0;$i<=$level*5;$i++) {                   for (my $i=0;$i<=$level*5;$i++) {
                      $r->print('&nbsp;');                       $r->print('&nbsp;');
                  }                   }
                  $r->print('- '.&mt('Rendering').': ');                   $r->print('- '.&mt('Rendering:').' ');
  my ($errorcount,$warningcount)=split(/:/,   my ($errorcount,$warningcount)=split(/:/,
        &Apache::lonnet::ssi_body($url,         &Apache::lonnet::ssi_body($url,
        ('grade_target'=>'web',         ('grade_target'=>'web',
Line 1678  sub checkonthis { Line 2094  sub checkonthis {
                  if (($errorcount) ||                   if (($errorcount) ||
                      ($warningcount)) {                       ($warningcount)) {
      if ($errorcount) {       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">'.
   $errorcount.' '.                            &mt('[quant,_1,error]',$errorcount).'</span>');
   &mt('error(s)').'</b></font> ');  
                      }                       }
      if ($warningcount) {       if ($warningcount) {
                         $r->print('<font color="blue">'.                          $r->print('<span class="LC_warning">'.
   $warningcount.' '.                            &mt('[quant,_1,warning]',$warningcount).'</span>');
   &mt('warning(s)').'</font>');  
                      }                       }
                  } else {                   } else {
                      $r->print('<font color="green">'.&mt('ok').'</font>');                       $r->print('<span class="LC_success">'.&mt('ok').'</span>');
                  }                   }
                  $r->rflush();                   $r->rflush();
              }               }
      my $dependencies=       my $dependencies=
                 &Apache::lonnet::metadata($url,'dependencies');                  &Apache::lonnet::metadata($url,'dependencies');
              foreach (split(/\,/,$dependencies)) {               foreach my $dep (split(/\,/,$dependencies)) {
  if (($_=~/^\/res\//) && (!$alreadyseen{$_})) {   if (($dep=~/^\/res\//) && (!$alreadyseen{$dep})) {
                     &checkonthis($r,$_,$level+1);                      &checkonthis($r,$dep,$level+1);
                  }                   }
              }               }
           } elsif ($result eq 'unavailable') {            } elsif ($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') {            } elsif ($result eq 'not_found') {
       unless ($url=~/\$/) {        unless ($url=~/\$/) {
   $r->print('<font color="red"><b>'.&mt('not found').'</b></font>');    $r->print('<span class="LC_error">'.&mt('not found').'</b></span>');
       } else {        } 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 {            } else {
              $r->print('<font color="red"><b>'.&mt('access denied').'</b></font>');               $r->print('<span class="LC_error">'.&mt('access denied').'</span>');
           }            }
       }         }
    }      }
   }
   
   
   
   =pod
   
   =item list_symbs()
   
   List Symbs
   
   =cut
   
   sub list_symbs {
       my ($r) = @_;
   
       my $type = &Apache::loncommon::course_type();
       $r->print(&Apache::loncommon::start_page('Symb List'));
       $r->print(&Apache::lonhtmlcommon::breadcrumbs('Symb List'));
       my $navmap = Apache::lonnavmaps::navmap->new();
       if (!defined($navmap)) {
           $r->print('<h2>'.&mt('Retrieval of List Failed').'</h2>'.
                     '<div class="LC_error">'.
                     &mt('Unable to retrieve information about course contents').
                     '</div>');
           &Apache::lonnet::logthis('Symb list failed - could not create navmap object in '.lc($type).':'.$env{'request.course.id'});
       } else {
           $r->print("<pre>\n");
           foreach my $res ($navmap->retrieveResources()) {
       $r->print($res->compTitle()."\t".$res->symb()."\n");
           }
           $r->print("\n</pre>\n");
       }
       $r->print('<a href="/adm/coursedocs">'.&mt('Return to DOCS').'</a>');
 }  }
   
   
 #  
 # -------------------------------------------------------------- Verify Content  
 #   
 sub verifycontent {  sub verifycontent {
    my $r=shift;       my ($r) = @_;
       my $type = &Apache::loncommon::course_type();
    my $loaderror=&Apache::lonnet::overloaderror($r);     my $loaderror=&Apache::lonnet::overloaderror($r);
    if ($loaderror) { return $loaderror; }     if ($loaderror) { return $loaderror; }
    my $html=&Apache::lonxml::xmlbegin();     $r->print(&Apache::loncommon::start_page('Verify '.$type.' Documents'));
    $r->print($html.'<head><title>Verify Content</title></head>'.     $r->print(&Apache::lonhtmlcommon::breadcrumbs('Verify '.$type.' Documents'));
               &Apache::loncommon::bodytag('Verify Course Documents'));  
    $hashtied=0;     $hashtied=0;
    undef %alreadyseen;     undef %alreadyseen;
    %alreadyseen=();     %alreadyseen=();
    &tiehash();     &tiehash();
    foreach (keys %hash) {     foreach my $key (keys(%hash)) {
        if ($hash{$_}=~/\.(page|sequence)$/) {         if ($hash{$key}=~/\.(page|sequence)$/) {
    if (($_=~/^src_/) && ($alreadyseen{&Apache::lonnet::unescape($hash{$_})})) {     if (($key=~/^src_/) && ($alreadyseen{&unescape($hash{$key})})) {
        $r->print('<hr /><font color="red">'.         $r->print('<hr /><span class="LC_error">'.
  &mt('The following sequence or page is included more than once in your course: ').   &mt('The following sequence or page is included more than once in your '.$type.': ').
  &Apache::lonnet::unescape($hash{$_}).'</font><br />'.   &unescape($hash{$key}).'</span><br />'.
  &mt('Note that grading records for problems included in this sequence or folder will overlap.<hr />'));   &mt('Note that grading records for problems included in this sequence or folder will overlap.<hr />'));
    }     }
        }         }
        if (($_=~/^src\_(.+)$/) && (!$alreadyseen{&Apache::lonnet::unescape($hash{$_})})) {         if (($key=~/^src\_(.+)$/) && (!$alreadyseen{&unescape($hash{$key})})) {
            &checkonthis($r,$hash{$_},0,$hash{'title_'.$1});             &checkonthis($r,$hash{$key},0,$hash{'title_'.$1});
        }         }
    }     }
    &untiehash();     &untiehash();
Line 1748  sub verifycontent { Line 2192  sub verifycontent {
 }  }
   
   
 # -------------------------------------------------------------- Check Versions  
   
 sub devalidateversioncache {  sub devalidateversioncache {
     my $src=shift;      my $src=shift;
     &Apache::lonnet::devalidate_cache_new('courseresversion',$env{'request.course.id'}.'_'.      &Apache::lonnet::devalidate_cache_new('courseresversion',$env{'request.course.id'}.'_'.
Line 1757  sub devalidateversioncache { Line 2199  sub devalidateversioncache {
 }  }
   
 sub checkversions {  sub checkversions {
     my $r=shift;      my ($r) = @_;
     my $html=&Apache::lonxml::xmlbegin();      my $type = &Apache::loncommon::course_type();
     $r->print($html.'<head><title>Check Versions</title></head>'.      $r->print(&Apache::loncommon::start_page("Check $type Document Versions"));
               &Apache::loncommon::bodytag('Check Course Document Versions'));      $r->print(&Apache::lonhtmlcommon::breadcrumbs("Check $type Document Versions"));
     my $header='';      my $header='';
     my $startsel='';      my $startsel='';
     my $monthsel='';      my $monthsel='';
Line 1779  sub checkversions { Line 2221  sub checkversions {
     my %newsetversions=();      my %newsetversions=();
     if ($env{'form.setmostrecent'}) {      if ($env{'form.setmostrecent'}) {
  $haschanged=1;   $haschanged=1;
  foreach (keys %hash) {   foreach my $key (keys(%hash)) {
     if ($_=~/^ids\_(\/res\/.+)$/) {      if ($key=~/^ids\_(\/res\/.+)$/) {
  $newsetversions{$1}='mostrecent';   $newsetversions{$1}='mostrecent';
                 &devalidateversioncache($1);                  &devalidateversioncache($1);
     }      }
  }   }
     } elsif ($env{'form.setcurrent'}) {      } elsif ($env{'form.setcurrent'}) {
  $haschanged=1;   $haschanged=1;
  foreach (keys %hash) {   foreach my $key (keys(%hash)) {
     if ($_=~/^ids\_(\/res\/.+)$/) {      if ($key=~/^ids\_(\/res\/.+)$/) {
  my $getvers=&Apache::lonnet::getversion($1);   my $getvers=&Apache::lonnet::getversion($1);
  if ($getvers>0) {   if ($getvers>0) {
     $newsetversions{$1}=$getvers;      $newsetversions{$1}=$getvers;
Line 1798  sub checkversions { Line 2240  sub checkversions {
  }   }
     } elsif ($env{'form.setversions'}) {      } elsif ($env{'form.setversions'}) {
  $haschanged=1;   $haschanged=1;
  foreach (keys %env) {   foreach my $key (keys(%env)) {
     if ($_=~/^form\.set_version_(.+)$/) {      if ($key=~/^form\.set_version_(.+)$/) {
  my $src=$1;   my $src=$1;
  if (($env{$_}) && ($env{$_} ne $setversions{$src})) {   if (($env{$key}) && ($env{$key} ne $setversions{$src})) {
     $newsetversions{$src}=$env{$_};      $newsetversions{$src}=$env{$key};
     &devalidateversioncache($src);      &devalidateversioncache($src);
  }   }
     }      }
Line 1811  sub checkversions { Line 2253  sub checkversions {
     if ($haschanged) {      if ($haschanged) {
         if (&Apache::lonnet::put('resourceversions',\%newsetversions,          if (&Apache::lonnet::put('resourceversions',\%newsetversions,
   $env{'course.'.$env{'request.course.id'}.'.domain'},    $env{'course.'.$env{'request.course.id'}.'.domain'},
   $env{'course.'.$env{'request.course.id'}.'.num'}) eq 'ok') {    $env{'course.'.$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 {   } else {
     $r->print('<h1><font color="red">'.&mt('An Error Occured while Attempting to Store your Version Settings').'</font></h1>');      $r->print('<h1><span class="LC_error">'.&mt('An Error Occured while Attempting to Save your Version Settings').'</span></h1>');
  }   }
  &mark_hash_old();   &mark_hash_old();
     }      }
     &changewarning($r,'');      &changewarning($r,'');
     if ($env{'form.timerange'} eq 'all') {      if ($env{'form.timerange'} eq 'all') {
 # show all documents  # show all documents
  $header=&mt('All Documents in Course');   $header=&mt('All Documents in '.$type);
  $allsel=1;   $allsel=1;
  foreach (keys %hash) {   foreach my $key (keys(%hash)) {
     if ($_=~/^ids\_(\/res\/.+)$/) {      if ($key=~/^ids\_(\/res\/.+)$/) {
  my $src=$1;   my $src=$1;
  $changes{$src}=1;   $changes{$src}=1;
     }      }
Line 1834  sub checkversions { Line 2276  sub checkversions {
  %changes=&Apache::lonnet::dump   %changes=&Apache::lonnet::dump
  ('versionupdate',$env{'course.'.$env{'request.course.id'}.'.domain'},   ('versionupdate',$env{'course.'.$env{'request.course.id'}.'.domain'},
                      $env{'course.'.$env{'request.course.id'}.'.num'});                       $env{'course.'.$env{'request.course.id'}.'.num'});
  my $firstkey=(keys %changes)[0];   my $firstkey=(keys(%changes))[0];
  unless ($firstkey=~/^error\:/) {   unless ($firstkey=~/^error\:/) {
     unless ($env{'form.timerange'}) {      unless ($env{'form.timerange'}) {
  $env{'form.timerange'}=604800;   $env{'form.timerange'}=604800;
Line 1866  sub checkversions { Line 2308  sub checkversions {
   $env{'course.'.$env{'request.course.id'}.'.domain'},    $env{'course.'.$env{'request.course.id'}.'.domain'},
   $env{'course.'.$env{'request.course.id'}.'.num'});    $env{'course.'.$env{'request.course.id'}.'.num'});
     my %lt=&Apache::lonlocal::texthash      my %lt=&Apache::lonlocal::texthash
       ('st' => 'Version changes since start of Course',        ('st' => 'Version changes since start of '.$type,
        'lm' => 'Version changes since last Month',         'lm' => 'Version changes since last Month',
        'lw' => 'Version changes since last Week',         'lw' => 'Version changes since last Week',
        'sy' => 'Version changes since Yesterday',         'sy' => 'Version changes since Yesterday',
Line 1875  sub checkversions { Line 2317  sub checkversions {
        'fi' => 'File',         'fi' => 'File',
        'md' => 'Modification Date',         'md' => 'Modification Date',
                'mr' => 'Most recently published Version',                 'mr' => 'Most recently published Version',
        've' => 'Version used in Course',         've' => 'Version used in '.$type,
                'vu' => 'Set Version to be used in Course',                 'vu' => 'Set Version to be used in '.$type,
 'sv' => 'Set Versions to be used in Course according to Selections below',  'sv' => 'Set Versions to be used in '.$type.' according to Selections below',
 'sm' => 'Keep all Resources up-to-date with most recent Versions (default)',  'sm' => 'Keep all Resources up-to-date with most recent Versions (default)',
 'sc' => 'Set all Resource Versions to current Version (Fix Versions)',  'sc' => 'Set all Resource Versions to current Version (Fix Versions)',
        'di' => 'Differences');         'di' => 'Differences');
Line 1898  sub checkversions { Line 2340  sub checkversions {
 <input type="submit" name="setversions" value="$lt{'sv'}" />  <input type="submit" name="setversions" value="$lt{'sv'}" />
 <table border="0">  <table border="0">
 ENDHEADERS  ENDHEADERS
     foreach (sort keys %changes) {      foreach my $key (sort(keys(%changes))) {
  if ($changes{$_}>$starttime) {   if ($changes{$key}>$starttime) {
     my ($root,$extension)=($_=~/^(.*)\.(\w+)$/);      my ($root,$extension)=($key=~/^(.*)\.(\w+)$/);
     my $currentversion=&Apache::lonnet::getversion($_);      my $currentversion=&Apache::lonnet::getversion($key);
     if ($currentversion<0) {      if ($currentversion<0) {
  $currentversion=&mt('Could not be determined.');   $currentversion=&mt('Could not be determined.');
     }      }
     my $linkurl=&Apache::lonnet::clutter($_);      my $linkurl=&Apache::lonnet::clutter($key);
     $r->print(      $r->print(
       '<tr><td colspan="5"><br /><br /><font size="+1"><b>'.        '<tr><td colspan="5"><br /><br /><font size="+1"><b>'.
       &Apache::lonnet::gettitle($linkurl).        &Apache::lonnet::gettitle($linkurl).
Line 1921  ENDHEADERS Line 2363  ENDHEADERS
                                                      'lastrevisiondate')                                                       'lastrevisiondate')
                                                         ).                                                          ).
                       '</td>'.                        '</td>'.
                       '<td title="'.$lt{'mr'}.'"><nobr>Most Recent: '.                        '<td title="'.$lt{'mr'}.'"><span class="LC_nobreak">Most Recent: '.
                       '<font size="+1">'.$currentversion.'</font>'.                        '<font size="+1">'.$currentversion.'</font>'.
                       '</nobr></td>'.                        '</span></td>'.
                       '<td title="'.$lt{'ve'}.'"><nobr>In Course: '.                        '<td title="'.$lt{'ve'}.'"><span class="LC_nobreak">In '.$type.': '.
                       '<font size="+1">');                        '<font size="+1">');
 # Used in course  # Used in course
     my $usedversion=$hash{'version_'.$linkurl};      my $usedversion=$hash{'version_'.$linkurl};
Line 1933  ENDHEADERS Line 2375  ENDHEADERS
     } else {      } else {
  $r->print($currentversion);   $r->print($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  # Set version
     $r->print(&Apache::loncommon::select_form($setversions{$linkurl},      $r->print(&Apache::loncommon::select_form($setversions{$linkurl},
       'set_version_'.$linkurl,        'set_version_'.$linkurl,
Line 1943  ENDHEADERS Line 2385  ENDHEADERS
        '' => '',         '' => '',
        'mostrecent' => 'most recent',         'mostrecent' => 'most recent',
        map {$_,$_} (1..$currentversion))));         map {$_,$_} (1..$currentversion))));
     $r->print('</nobr></td></tr><tr><td></td>');      $r->print('</span></td></tr><tr><td></td>');
     my $lastold=1;      my $lastold=1;
     for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {      for (my $prevvers=1;$prevvers<$currentversion;$prevvers++) {
  my $url=$root.'.'.$prevvers.'.'.$extension;   my $url=$root.'.'.$prevvers.'.'.$extension;
Line 1963  ENDHEADERS Line 2405  ENDHEADERS
                 $entries_per_col = $num_entries/4 + 1;                  $entries_per_col = $num_entries/4 + 1;
             }              }
             my $entries_count = 0;              my $entries_count = 0;
             $r->print('<td valign="top"><font size="-2">');               $r->print('<td valign="top"><font size="-2">');
             my $cols_output = 1;              my $cols_output = 1;
             for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {              for (my $prevvers=$lastold;$prevvers<$currentversion;$prevvers++) {
  my $url=$root.'.'.$prevvers.'.'.$extension;   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').' '.$prevvers.'</a> ('.    '">'.&mt('Version').' '.$prevvers.'</a> ('.
   &Apache::lonlocal::locallocaltime(    &Apache::lonlocal::locallocaltime(
                                 &Apache::lonnet::metadata($url,                                  &Apache::lonnet::metadata($url,
Line 1980  ENDHEADERS Line 2422  ENDHEADERS
       '&versionone='.$prevvers.        '&versionone='.$prevvers.
       '">'.&mt('Diffs').'</a>');        '">'.&mt('Diffs').'</a>');
  }   }
  $r->print('</nobr><br />');   $r->print('</span><br />');
                 if (++$entries_count % $entries_per_col == 0) {                  if (++$entries_count % $entries_per_col == 0) {
                     $r->print('</font></td>');                      $r->print('</font></td>');
                     if ($cols_output != 4) {                      if ($cols_output != 4) {
Line 2028  sub changewarning { Line 2470  sub changewarning {
     my ($r,$postexec,$message,$url)=@_;      my ($r,$postexec,$message,$url)=@_;
     if (!&is_hash_old()) { return; }      if (!&is_hash_old()) { return; }
     my $pathvar='folderpath';      my $pathvar='folderpath';
     my $path=&Apache::lonnet::escape($env{'form.folderpath'});      my $path=&escape($env{'form.folderpath'});
     if (!defined($url)) {      if (!defined($url)) {
  if (defined($env{'form.pagepath'})) {   if (defined($env{'form.pagepath'})) {
     $pathvar='pagepath';      $pathvar='pagepath';
     $path=&Apache::lonnet::escape($env{'form.pagepath'});      $path=&escape($env{'form.pagepath'});
     $path.='&amp;pagesymb='.&Apache::lonnet::escape($env{'form.pagesymb'});      $path.='&amp;pagesymb='.&escape($env{'form.pagesymb'});
  }   }
  $url='/adm/coursedocs?'.$pathvar.'='.$path;   $url='/adm/coursedocs?'.$pathvar.'='.$path;
     }      }
       my $course_type = &Apache::loncommon::course_type();
     if (!defined($message)) {      if (!defined($message)) {
  $message='Changes will become active for your current session after [_1], or the next time you log in.';   $message='Changes will become active for your current session after [_1], or the next time you log in.';
     }      }
     $r->print("\n\n".      $r->print("\n\n".
 '<script>function reinit(tf) { tf.submit();'.$postexec.' }</script>'."\n".   '<script type="text/javascript">function reinit(tf) { tf.submit();'.$postexec.' }</script>'."\n".
 '<form name="reinitform" method="post" action="/adm/roles" target="loncapaclient">'.  '<form name="reinitform" method="post" action="/adm/roles" target="loncapaclient">'.
 '<input type="hidden" name="orgurl" value="'.$url.  '<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="'.  &mt($message,' <input type="hidden" name="'.
     $env{'request.role'}.'" value="1" /><input type="button" value="'.      $env{'request.role'}.'" value="1" /><input type="button" value="'.
     &mt('re-initializing course').'" onClick="reinit(this.form)" />').      &mt('re-initializing '.$course_type).'" onClick="reinit(this.form)" />').
 $help{'Caching'}.'</font></h3></form>'."\n\n");  $help{'Caching'}.'</span></h3></form>'."\n\n");
   }
   
   
   sub init_breadcrumbs {
       my ($form,$text)=@_;
       &Apache::lonhtmlcommon::clear_breadcrumbs();
       &Apache::lonhtmlcommon::add_breadcrumb({href=>"/adm/coursedocs",
       text=>"Edit ".&Apache::loncommon::course_type(),
       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  
   
   
 sub handler {  sub handler {
     my $r = shift;      my $r = shift;
     &Apache::loncommon::content_type($r,'text/html');      &Apache::loncommon::content_type($r,'text/html');
     $r->send_http_header;      $r->send_http_header;
     return OK if $r->header_only;      return OK if $r->header_only;
       my $type = &Apache::loncommon::course_type();
   
   
 # --------------------------------------------- Initialize help topics for this  # --------------------------------------------- Initialize help topics for this
   foreach ('Adding_Course_Doc','Main_Course_Documents',      foreach my $topic ('Adding_Course_Doc','Main_Course_Documents',
            'Adding_External_Resource','Navigate_Content',                 'Adding_External_Resource','Navigate_Content',
            'Adding_Folders','Docs_Overview', 'Load_Map',                 'Adding_Folders','Docs_Overview', 'Load_Map',
            'Supplemental','Score_Upload_Form','Adding_Pages',                 'Supplemental','Score_Upload_Form','Adding_Pages',
            'Importing_LON-CAPA_Resource','Uploading_From_Harddrive',                 'Importing_LON-CAPA_Resource','Uploading_From_Harddrive',
    'Check_Resource_Versions','Verify_Content') {                 'Check_Resource_Versions','Verify_Content') {
       $help{$_}=&Apache::loncommon::help_open_topic('Docs_'.$_);   $help{$topic}=&Apache::loncommon::help_open_topic('Docs_'.$topic);
   }      }
     # Composite help files      # Composite help files
     $help{'Syllabus'} = &Apache::loncommon::help_open_topic(      $help{'Syllabus'} = &Apache::loncommon::help_open_topic(
     'Docs_About_Syllabus,Docs_Editing_Templated_Pages');      'Docs_About_Syllabus,Docs_Editing_Templated_Pages');
Line 2076  sub handler { Line 2538  sub handler {
     'Option_Response_Simple');      'Option_Response_Simple');
     $help{'Bulletin Board'} = &Apache::loncommon::help_open_topic(      $help{'Bulletin Board'} = &Apache::loncommon::help_open_topic(
     'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages');      'Docs_About_Bulletin_Board,Docs_Editing_Templated_Pages');
     $help{'My Personal Info'} = &Apache::loncommon::help_open_topic(      $help{'My Personal Information Page'} = &Apache::loncommon::help_open_topic(
   'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages');    'Docs_About_My_Personal_Info,Docs_Editing_Templated_Pages');
       $help{'Group Portfolio'} = &Apache::loncommon::help_open_topic('Docs_About_Group_Files');
     $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');      $help{'Caching'} = &Apache::loncommon::help_open_topic('Caching');
   
   if ($env{'form.verify'}) {  # 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);        &verifycontent($r);
   } elsif ($env{'form.versions'}) {    } 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);        &checkversions($r);
   } elsif ($env{'form.dumpcourse'}) {    } elsif ($allowed && $env{'form.dumpcourse'}) {
         &init_breadcrumbs('dumpcourse','Dump '.&Apache::loncommon::course_type().' DOCS to Construction Space');
       &dumpcourse($r);        &dumpcourse($r);
   } elsif ($env{'form.exportcourse'}) {    } elsif ($allowed && $env{'form.exportcourse'}) {
         &init_breadcrumbs('exportcourse','Export '.&Apache::loncommon::course_type().' to IMS');
       &exportcourse($r);        &exportcourse($r);
   } else {    } else {
 # is this a standard course?  # is this a standard course?
Line 2095  sub handler { Line 2570  sub handler {
     my $forcestandard = 0;      my $forcestandard = 0;
     my $forcesupplement;      my $forcesupplement;
     my $script='';      my $script='';
     my $allowed;  
     my $events='';  
     my $showdoc=0;      my $showdoc=0;
     my $containertag;      my $containertag;
     my $uploadtag;      my $uploadtag;
   
   
     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},      &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
     ['folderpath','pagepath','pagesymb','markedcopy_url','markedcopy_title']);      ['folderpath','pagepath',
        'pagesymb']);
   # No folderpath, no pagepath, see if we have something stored
       if ((!$env{'form.folderpath'}) && (!$env{'form.pagepath'})) {
           &Apache::loncommon::restore_course_settings('docs_folderpath',
                                                 {'folderpath' => 'scalar'});
       }
       if (!$env{'form.folderpath'}) {
           &Apache::loncommon::restore_course_settings('docs_folderpath',
                                                 {'pagepath' => 'scalar'});
       }
       if ($env{'form.pagepath'}) {
          $env{'form.folderpath'}='';
       }
       if ($env{'form.folderpath'} =~ /^supplemental_\d+/) {
           $env{'form.folderpath'} = 'supplemental&'.
                                     &escape(&mt('Supplemental '.$type.' Documents')).'&'.
                                     $env{'form.folderpath'};
       }
       &Apache::loncommon::store_course_settings('docs_folderpath',
                                                   {'pagepath' => 'scalar',
                                                    'folderpath' => 'scalar'});
     if ($env{'form.folderpath'}) {      if ($env{'form.folderpath'}) {
  my (@folderpath)=split('&',$env{'form.folderpath'});   my (@folderpath)=split('&',$env{'form.folderpath'});
  $env{'form.foldername'}=&Apache::lonnet::unescape(pop(@folderpath));   $env{'form.foldername'}=&unescape(pop(@folderpath));
  $env{'form.folder'}=pop(@folderpath);   $env{'form.folder'}=pop(@folderpath);
     }      }
     if ($env{'form.pagepath'}) {      if ($env{'form.pagepath'}) {
         my (@pagepath)=split('&',$env{'form.pagepath'});          my (@pagepath)=split('&',$env{'form.pagepath'});
         $env{'form.pagename'}=&Apache::lonnet::unescape(pop(@pagepath));          $env{'form.pagename'}=&unescape(pop(@pagepath));
         $env{'form.folder'}=pop(@pagepath);          $env{'form.folder'}=pop(@pagepath);
         $containertag = '<input type="hidden" name="pagepath" value="" />'.          $containertag = '<input type="hidden" name="pagepath" value="" />'.
     '<input type="hidden" name="pagesymb" 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 ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {      if ($r->uri=~/^\/adm\/coursedocs\/showdoc\/(.*)$/) {
        $showdoc='/'.$1;         $showdoc='/'.$1;
     }      }
     unless ($showdoc) { # got called from remote      unless ($showdoc) { # got called from remote
        if (($env{'form.folder'}=~/^default_/) ||          if (($env{'form.folder'}=~/^(?:group|default)_/) ||
           ($env{'form.folder'} =~ m#^\d+/(pages|sequences)/#)) {            ($env{'form.folder'} =~ m:^\d+/(pages|sequences)/:)) {
            $forcestandard = 1;             $forcestandard = 1;
        }          } 
        $forcesupplement=($env{'form.folder'}=~/^supplemental_/);         $forcesupplement=($env{'form.folder'}=~/^supplemental_/);
   
 # does this user have privileges to post, etc?         if ($allowed) {
        $allowed=&Apache::lonnet::allowed('mdc',$env{'request.course.id'});  
        if ($allowed) {   
          &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);           &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['cmd']);
          $script=&Apache::lonratedt::editscript('simple');            $script=&Apache::lonratedt::editscript('simple');
        }         }
     } else { # got called in sequence from course      } else { # got called in sequence from course
        $allowed=0;         $allowed=0;
        $script='</script>'.&Apache::lonmenu::registerurl(1,undef).'<script>';  
        $events='onLoad="'.&Apache::lonmenu::loadevents.  
            '" onUnload="'.&Apache::lonmenu::unloadevents.'"';  
     }      }
   
 # get course data  # get course data
Line 2144  sub handler { Line 2635  sub handler {
     my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'};      my $coursedom=$env{'course.'.$env{'request.course.id'}.'.domain'};
   
 # get personal data  # get personal data
    
     my $uname=$env{'user.name'};      my $uname=$env{'user.name'};
     my $udom=$env{'user.domain'};      my $udom=$env{'user.domain'};
     my $plainname=&Apache::lonnet::escape(      my $plainname=&escape(&Apache::loncommon::plainname($uname,$udom));
                      &Apache::loncommon::plainname($uname,$udom));  
   
 # graphics settings  # graphics settings
   
     $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL') . "/");      $iconpath = &Apache::loncommon::lonhttpdurl($r->dir_config('lonIconsURL') . "/");
   
     my $now=time;      if ($allowed) {
    $script .= &editing_js($udom,$uname);
 # print screen  
        my $html=&Apache::lonxml::xmlbegin();  
     $r->print(<<ENDDOCUMENT);  
 $html  
 <head>  
 <title>The LearningOnline Network with CAPA</title>  
 <script>  
 $script  
 </script>  
 ENDDOCUMENT  
    if ($allowed) {  
     $r->print(<<ENDNEWSCRIPT);  
 <script>  
 function makenewfolder(targetform,folderseq) {  
     var foldername=prompt('Name of New Folder','New Folder');  
     if (foldername) {  
  targetform.importdetail.value=foldername+"="+folderseq;  
         targetform.submit();  
     }  
 }  
   
 function makenewpage(targetform,folderseq) {  
     var pagename=prompt('Name of New Page','New Page');  
     if (pagename) {  
         targetform.importdetail.value=pagename+"="+folderseq;  
         targetform.submit();  
     }  
 }  
   
 function makenewext(targetname) {  
     this.document.forms.extimport.useform.value=targetname;  
     window.open('/adm/rat/extpickframe.html');  
 }  
   
 function makeexamupload() {  
    var title=prompt('Listed Title for the Uploaded Score');  
    if (title) {   
     this.document.forms.newexamupload.importdetail.value=  
  title+'=/res/lib/templates/examupload.problem';  
     this.document.forms.newexamupload.submit();  
    }  
 }  
   
 function makesmppage() {  
    var title=prompt('Listed Title for the Page');  
    if (title) {   
     this.document.forms.newsmppg.importdetail.value=  
  title+'=/adm/$udom/$uname/$now/smppg';  
     this.document.forms.newsmppg.submit();  
    }  
 }  
   
 function makesmpproblem() {  
    var title=prompt('Listed Title for the Problem');  
    if (title) {   
     this.document.forms.newsmpproblem.importdetail.value=  
  title+'=/res/lib/templates/simpleproblem.problem';  
     this.document.forms.newsmpproblem.submit();  
    }  
 }  
   
 function makebulboard() {  
    var title=prompt('Listed Title for the Bulletin Board');  
    if (title) {  
     this.document.forms.newbul.importdetail.value=  
  title+'=/adm/$udom/$uname/$now/bulletinboard';  
     this.document.forms.newbul.submit();  
    }  
 }  
   
 function makeabout() {  
    var user=prompt("Enter user\@domain for User's 'About Me' Page");  
    if (user) {  
        var comp=new Array();  
        comp=user.split('\@');  
        if ((typeof(comp[0])!=undefined) && (typeof(comp[1])!=undefined)) {  
    if ((comp[0]) && (comp[1])) {  
        this.document.forms.newaboutsomeone.importdetail.value=  
    'About '+user+'=/adm/'+comp[1]+'/'+comp[0]+'/aboutme';  
        this.document.forms.newaboutsomeone.submit();  
    } else {  
                alert("Not a valid user\@domain");  
            }  
        } else {  
            alert("Please enter both user and domain in the format user\@domain");   
        }  
    }  
 }  
   
 function makeims() {  
     var caller = document.forms.ims.folder.value;  
     var newlocation = "/adm/imsimportdocs?folder="+caller+"&phase=one";  
     newWindow = window.open("","IMSimport","HEIGHT=700,WIDTH=750,scrollbars=yes");  
     newWindow.location.href = newlocation;  
 }  
   
   
 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  
      ('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+  
     '";this.document.forms.'+form+'.submit();');  
 }  
   
 function changename(folderpath,index,oldtitle,container,pagesymb) {  
     var title=prompt('New Title',oldtitle);  
     if (title) {  
  this.document.forms.renameform.title.value=title;  
  this.document.forms.renameform.cmd.value='rename_'+index;  
         if (container == 'sequence') {  
     this.document.forms.renameform.folderpath.value=folderpath;  
         }  
         if (container == 'page') {  
             this.document.forms.renameform.pagepath.value=folderpath;  
             this.document.forms.renameform.pagesymb.value=pagesymb;  
         }  
         this.document.forms.renameform.submit();  
     }  
 }  
   
 function removeres(folderpath,index,oldtitle,container,pagesymb) {  
     if (confirm('WARNING: Removing a resource makes associated grades and scores inaccessible!\\nRemove "'+oldtitle+'"?')) {  
  this.document.forms.renameform.cmd.value='del_'+index;  
         if (container == 'sequence') {  
             this.document.forms.renameform.folderpath.value=folderpath;  
         }  
         if (container == 'page') {  
             this.document.forms.renameform.pagepath.value=folderpath;  
             this.document.forms.renameform.pagesymb.value=pagesymb;  
         }  
         this.document.forms.renameform.submit();  
     }  
 }  
   
 function cutres(folderpath,index,oldtitle,container,pagesymb) {  
     if (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;  
         if (container == 'sequence') {  
             this.document.forms.renameform.folderpath.value=folderpath;  
         }  
         if (container == 'page') {  
             this.document.forms.renameform.pagepath.value=folderpath;  
             this.document.forms.renameform.pagesymb.value=pagesymb;  
         }  
         this.document.forms.renameform.submit();  
     }  
 }  
   
 function markcopy(folderpath,index,oldtitle,container,pagesymb) {  
     this.document.forms.renameform.markcopy.value=index;  
     if (container == 'sequence') {  
  this.document.forms.renameform.folderpath.value=folderpath;  
     }  
     if (container == 'page') {  
  this.document.forms.renameform.pagepath.value=folderpath;  
  this.document.forms.renameform.pagesymb.value=pagesymb;  
     }      }
     this.document.forms.renameform.submit();  
 }  
   
 </script>  
   
 ENDNEWSCRIPT  
   }  
 # -------------------------------------------------------------------- Body tag  # -------------------------------------------------------------------- Body tag
   $r->print('</head>'.      $script = '<script type="text/javascript">'."\n".$script."\n".'</script>';
             &Apache::loncommon::bodytag('Course Documents','',$events,      my $brcrum = [{href=>"/adm/createuser",text=>"$type Documents"}];
  '','',$showdoc).      $r->print(&Apache::loncommon::start_page("$type Documents", $script,
     &Apache::loncommon::help_open_menu('','','','',273,'RAT'));      {'force_register' => $showdoc,
                                        'bread_crumbs' => $brcrum}).
         &Apache::loncommon::help_open_menu('','',273,'RAT'));
     
   my %allfiles = ();    my %allfiles = ();
   my %codebase = ();    my %codebase = ();
   my ($upload_result,$upload_output);    my ($upload_result,$upload_output);
   if ($allowed) {    if ($allowed) {
       if (($env{'form.uploaddoc.filename'}) &&                                               ($env{'form.cmd'}=~/^upload_(\w+)/)) {        if (($env{'form.uploaddoc.filename'}) &&
 # Process file upload - phase one - upload and parse primary file.      ($env{'form.cmd'}=~/^upload_(\w+)/)) {
   # Process file upload - phase one - upload and parse primary file.
     undef($hadchanges);
           $upload_result = &process_file_upload(\$upload_output,$coursenum,            $upload_result = &process_file_upload(\$upload_output,$coursenum,
  $coursedom,\%allfiles,   $coursedom,\%allfiles,
  \%codebase,$1);   \%codebase,$1);
     if ($hadchanges) {
         &mark_hash_old();
     }
           if ($upload_result eq 'phasetwo') {            if ($upload_result eq 'phasetwo') {
               $r->print($upload_output);                $r->print($upload_output);
           }            }
Line 2346  ENDNEWSCRIPT Line 2677  ENDNEWSCRIPT
           my %attribs = ();            my %attribs = ();
           my $updateflag = 0;            my $updateflag = 0;
           my $residx = $env{'form.newidx'};            my $residx = $env{'form.newidx'};
           my $primary_url = &Apache::lonnet::unescape($env{'form.primaryurl'});            my $primary_url = &unescape($env{'form.primaryurl'});
 # Process file upload - phase two - gather secondary files.  # Process file upload - phase two - gather secondary files.
           for (my $i=0; $i<$env{'form.phasetwo'}; $i++) {            for (my $i=0; $i<$env{'form.phasetwo'}; $i++) {
               if ($env{'form.embedded_item_'.$i.'.filename'}) {                if ($env{'form.embedded_item_'.$i.'.filename'}) {
                   my $javacodebase;                    my $javacodebase;
                   $newname{$i} = &process_secondary_uploads(\$upload_output,$coursedom,$coursenum,'embedded_item_',$i,$residx);                    $newname{$i} = &process_secondary_uploads(\$upload_output,$coursedom,$coursenum,'embedded_item_',$i,$residx);
                   $origname{$i} = &Apache::lonnet::unescape($env{'form.embedded_orig_'.$i});                    $origname{$i} = &unescape($env{'form.embedded_orig_'.$i});
                   if (exists($env{'form.embedded_codebase_'.$i})) {                    if (exists($env{'form.embedded_codebase_'.$i})) {
                       $javacodebase =  &Apache::lonnet::unescape($env{'form.embedded_codebase_'.$i});                          $javacodebase =  &unescape($env{'form.embedded_codebase_'.$i});
                       $origname{$i} =~ s#^\Q$javacodebase\E/##;                         $origname{$i} =~ s#^\Q$javacodebase\E/##;
                   }                    }
                   my @attributes = ();                    my @attributes = ();
                   if ($env{'form.embedded_attrib_'.$i} =~ /:/) {                    if ($env{'form.embedded_attrib_'.$i} =~ /:/) {
                       @attributes = split/:/,$env{'form.embedded_attrib_'.$i};                        @attributes = split(/:/,$env{'form.embedded_attrib_'.$i});
                   } else {                    } else {
                       @attributes = ($env{'form.embedded_attrib_'.$i});                        @attributes = ($env{'form.embedded_attrib_'.$i});
                   }                    }
                   foreach (@attributes) {                    foreach my $attr (@attributes) {
                       push(@{$attribs{$i}},&Apache::lonnet::unescape($_));                        push(@{$attribs{$i}},&unescape($attr));
                   }                    }
                   if ($javacodebase) {                    if ($javacodebase) {
                       $codebase{$i} = $javacodebase;                        $codebase{$i} = $javacodebase;
Line 2382  ENDNEWSCRIPT Line 2713  ENDNEWSCRIPT
               my $updateflag = 0;                my $updateflag = 0;
               my $getstatus = &Apache::lonnet::getuploaded('GET',$primary_url,$coursedom,$coursenum,\$content,\$rtncode);                my $getstatus = &Apache::lonnet::getuploaded('GET',$primary_url,$coursedom,$coursenum,\$content,\$rtncode);
               if ($getstatus eq 'ok') {                if ($getstatus eq 'ok') {
                   foreach my $item (keys %newname) {                    foreach my $item (keys(%newname)) {
                       if ($newname{$item} ne $origname{$item}) {                        if ($newname{$item} ne $origname{$item}) {
                           my $attrib_regexp = '';                            my $attrib_regexp = '';
                           if (@{$attribs{$item}} > 1) {                            if (@{$attribs{$item}} > 1) {
Line 2392  ENDNEWSCRIPT Line 2723  ENDNEWSCRIPT
                           }                            }
                           if ($content =~ m#($attrib_regexp\s*=\s*['"]?)\Q$origname{$item}\E(['"]?)#) {                            if ($content =~ m#($attrib_regexp\s*=\s*['"]?)\Q$origname{$item}\E(['"]?)#) {
                           }                             } 
                           $content =~ s#($attrib_regexp\s*=\s*['"]?)\Q$origname{$item}\E(['"]?)#$1$newname{$item}$2#gi;                             $content =~ s#($attrib_regexp\s*=\s*['"]?)\Q$origname{$item}\E(['"]?)#$1$newname{$item}$2#gi;
                       }                        }
                       if (exists($codebase{$item})) {                        if (exists($codebase{$item})) {
                           $content =~ s/(codebase\s*=\s*["']?)\Q$codebase{$item}\E(["']?)/$1.$2/i;                            $content =~ s/(codebase\s*=\s*["']?)\Q$codebase{$item}\E(["']?)/$1.$2/i; #' stupid emacs
                       }                        }
                   }                    }
 # Save edited file.  # Save edited file.
Line 2404  ENDNEWSCRIPT Line 2735  ENDNEWSCRIPT
                   my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};                    my $docudom=$env{'course.'.$env{'request.course.id'}.'.domain'};
                   my $url = &Apache::lonnet::store_edited_file($primary_url,$content,$docudom,$docuname,\$saveresult);                    my $url = &Apache::lonnet::store_edited_file($primary_url,$content,$docudom,$docuname,\$saveresult);
               } else {                } else {
                   &Apache::lonnet::logthis('retrieval of uploaded file - '.$primary_url.' - for editing, failed: '.$getstatus);                     &Apache::lonnet::logthis('retrieval of uploaded file - '.$primary_url.' - for editing, failed: '.$getstatus);
               }                }
           }            }
       }        }
Line 2413  ENDNEWSCRIPT Line 2744  ENDNEWSCRIPT
   unless ($showdoc ||  $upload_result eq 'phasetwo') {    unless ($showdoc ||  $upload_result eq 'phasetwo') {
 # -----------------------------------------------------------------------------  # -----------------------------------------------------------------------------
        my %lt=&Apache::lonlocal::texthash(         my %lt=&Apache::lonlocal::texthash(
                 'uplm' => 'Upload a new main course document',                  'uplm' => 'Upload a new main '.lc($type).' document',
                 'upls' => 'Upload a new supplemental course document',                  'upls' => 'Upload a new supplemental '.lc($type).' document',
                 'impp' => 'Import a document',                  'impp' => 'Import a document',
                 'pubd' => 'Published documents',                  'pubd' => 'Published Documents',
  'copm' => 'All documents out of a published map into this folder',   'copm' => 'All documents out of a published map into this folder',
                 'spec' => 'Special documents',  
                 'upld' => 'Upload Document',                  'upld' => 'Upload Document',
                 'srch' => 'Search',                  'srch' => 'Search',
                 'impo' => 'Import',                  'impo' => 'Import',
    'book' => 'Import Bookmarks',
                 'selm' => 'Select Map',                  'selm' => 'Select Map',
                 'load' => 'Load Map',                  'load' => 'Load Map',
                 'reco' => 'Recover Deleted Resources',                  'reco' => 'Recover Deleted Resources',
Line 2430  ENDNEWSCRIPT Line 2761  ENDNEWSCRIPT
                 'extr' => 'External Resource',                  'extr' => 'External Resource',
                 'syll' => 'Syllabus',                  'syll' => 'Syllabus',
                 'navc' => 'Navigate Contents',                  'navc' => 'Navigate Contents',
                 'sipa' => 'Simple Page',                  'sipa' => 'Simple Course Page',
                 'sipr' => 'Simple Problem',                  'sipr' => 'Simple Problem',
                   'drbx' => 'Drop Box',
                 'scuf' => 'Score Upload Form',                  'scuf' => 'Score Upload Form',
                 'bull' => 'Bulletin Board',                  'bull' => 'Discussion Board',
                 'mypi' => 'My Personal Info',                  'mypi' => 'My Personal Information Page',
  'abou' => 'About User',                  'grpo' => 'Group Portfolio',
                   'rost' => 'Course Roster',
    'abou' => 'Personal Information Page for a User',
                 'imsf' => 'Import IMS package',                  'imsf' => 'Import IMS package',
                 'file' =>  'File',                  'file' =>  'File',
                 'title' => 'Title',                  'title' => 'Title',
                 'comment' => 'Comment',                  'comment' => 'Comment',
                 'parse' => 'If HTML file, upload embedded images/multimedia files'                  'parse' => 'Upload embedded images/multimedia files if HTML file!',
    'nd' => 'New Document',
    'pm' => 'Published Map',
    'sd' => 'Special Document',
    'mo' => 'More Options',
    'hao' => 'Hide all Options'
   );    );
 # -----------------------------------------------------------------------------  # -----------------------------------------------------------------------------
    my $fileupload=(<<FIUP);
    $lt{'file'}:<br />
    <input type="file" name="uploaddoc" size="40" />
   FIUP
   
    my $checkbox=(<<CHBO);
    <!-- <label>$lt{'parse'}?
    <input type="checkbox" name="parserflag" />
    </label> -->
    <label>
    <input type="checkbox" name="parserflag" checked="checked" /> $lt{'parse'}
    </label>
   CHBO
   
    my $fileuploadform=(<<FUFORM);
    <form name="uploaddocument" action="/adm/coursedocs" method="post" enctype="multipart/form-data">
    $fileupload
    <br />
    $lt{'title'}:<br />
    <input type="text" size="50" name="comment" />
    $uploadtag
    <input type="hidden" name="cmd" value="upload_default" />
    <br />
    <span class="LC_nobreak">
    $checkbox
    </span>
    <br />
    <br />
    <span class="LC_nobreak">
    <input type="submit" value="$lt{'upld'}" />
    $help{'Uploading_From_Harddrive'}
    </span>
    </form>
   FUFORM
   
    my $simpleeditdefaultform=(<<SEDFFORM);
    <form action="/adm/coursedocs" method="post" name="simpleeditdefault">
    $lt{'pubd'}<br />
    $uploadtag
    <input type="button" onClick="javascript:groupsearch()" value="$lt{'srch'}" />
    <br />
    <span class="LC_nobreak">
    <input type="button" onClick="javascript:groupimport();" value="$lt{'impo'}" />
    $help{'Importing_LON-CAPA_Resource'}
    </span>
    <br />
    <input type="button" onClick="javascript:groupopen(0,1,1);" value="$lt{'book'}" />
    <hr />
    <p>
    $lt{'copm'}<br />
    <input type="text" size="40" name="importmap" /><br />
    <span class="LC_nobreak"><input type="button"
    onClick="javascript:openbrowser('simpleeditdefault','importmap','sequence,page','')"
    value="$lt{'selm'}" /> <input type="submit" name="loadmap" value="$lt{'load'}" />
    $help{'Load_Map'}</span>
    </p>
    </form>
   SEDFFORM
   
    my $extresourcesform=(<<ERFORM);
    <form action="/adm/coursedocs" method="post" name="newext">
    $uploadtag
    <input type="hidden" name="importdetail" value="" />
    <span class="LC_nobreak">
    <input name="newext" type="button" onClick="javascript:makenewext('newext');"
    value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
    </span>
    </form>
   ERFORM
   
     if ($allowed) {      if ($allowed) {
        my $dumpbut=&dumpbutton();   &update_paste_buffer($coursenum,$coursedom);
        my $exportbut=&exportbutton();  
        my %lt=&Apache::lonlocal::texthash(         my %lt=&Apache::lonlocal::texthash(
  'vc' => 'Verify Content',   'vc' => 'Verify Content',
  'cv' => 'Check/Set Resource Versions',   'cv' => 'Check/Set Resource Versions',
    'ls' => 'List Symbs',
                                            'sl' => 'Show Log'
   );    );
   
        my $folderpath=$env{'form.folderpath'};         my $folderpath=$env{'form.folderpath'};
Line 2456  ENDNEWSCRIPT Line 2866  ENDNEWSCRIPT
    if ($env{'form.folder'} eq '' ||     if ($env{'form.folder'} eq '' ||
        $env{'form.folder'} eq 'supplemental') {         $env{'form.folder'} eq 'supplemental') {
        $folderpath='default&'.         $folderpath='default&'.
    &Apache::lonnet::escape(&mt('Main Course Documents'));     &escape(&mt('Main '.$type.' Documents'));
    }     }
        }         }
        unless ($env{'form.pagepath'}) {         unless ($env{'form.pagepath'}) {
            $containertag = '<input type="hidden" name="folderpath" value="" />';             $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(<<HIDDENFORM);
        $r->print(<<ENDCOURSEVERIFY);   <form name="renameform" method="post" action="/adm/coursedocs">
 <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" />     <input type="hidden" name="copyfolder" />
 $containertag     $containertag
 </form>   </form>
 <form name="simpleedit" method="post" action="/adm/coursedocs">   <form name="simpleedit" method="post" action="/adm/coursedocs">
 <input type=hidden name="importdetail" value="">     <input type="hidden" name="importdetail" value="" />
 $uploadtag     $uploadtag
 </form>   </form>
 <form action="/adm/coursedocs" method="post" name="courseverify">  HIDDENFORM
 <table bgcolor="#AAAAAA" width="100%" cellspacing="4" cellpadding="4">      }
 <tr><td bgcolor="#DDDDCC">  # --------------------------------------------------------- Main tab structure
 <input type="submit" name="verify" value="$lt{'vc'}" />$help{'Verify_Content'}      my $activeClass = 1;
 </td><td bgcolor="#DDDDCC">      my $active = '';
     <input type="submit" name="versions" value="$lt{'cv'}" />$help{'Check_Resource_Versions'}      $r->print('<ul class="LC_TabContentBigger" id="mainnav">');
 $dumpbut      if (($standard) && ($allowed) && (!$forcesupplement) && ($env{'form.folderpath'}=~/^default/)) {
 $exportbut          if($activeClass == 1){
 </td></tr></table>             $active = 'class="active"';
 </form>     $activeClass = 0;
 ENDCOURSEVERIFY   }
        $r->print(&Apache::loncommon::help_open_topic('Docs_Adding_Course_Doc',      }
      &mt('Editing the Table of Contents for your Course')));      $r->print('<li '.$active.'onclick="javascript:showPage(this,\'Main Course Documents\',\'mainnav\',\'maincoursedoc\');">'.&mt('Main Course Documents').'</li>');
       $active = '';
       if (!$forcestandard || ($env{'form.folderpath'}=~/^supplemental/)) {
           if($activeClass == 1){
              $active = 'class="active"';
           }
     }      }
       $r->print('<li '.$active.'onclick="javascript:showPage(this,\'Supplemental Course Documents\',\'mainnav\',\'maincoursedoc\');">'.&mt('Supplemental Course Documents').'</li>');
       $r->print('</ul><div class="LC_ContentBoxSpecial" style="margin:0 0;padding:0 0;"><div id="maincoursedoc" style="margin:0 0;padding:0 0;">');
 # --------------------------------------------------------- Standard documents  # --------------------------------------------------------- Standard documents
     $r->print('<table border=2 cellspacing=4 cellpadding=4>');         my $savefolderpath;
     if (($standard) && ($allowed) && (!$forcesupplement)) {         my $active = 'style="display: none;"';
  $r->print('<tr><td bgcolor="#BBBBBB">');         if($activeClass == 0){
 #  '<h2>'.&mt('Main Course Documents').            $active = 'style="display: block;"';
 #  ($allowed?' '.$help{'Main_Course_Documents'}:'').'</h2>');         }
          $r->print('<div class="LC_ContentBox" id="Main Course Documents" '.$active.'>');
           $r->print(&Apache::loncommon::help_open_topic('Docs_Adding_Course_Doc',
                        &mt('Editing the Table of Contents for your '.$type)));
        my $folder=$env{'form.folder'};         my $folder=$env{'form.folder'};
        if ($folder eq '' || $folder eq 'supplemental') {         if ($folder eq '' || $folder=~/^supplemental/) {
            $folder='default';             $folder='default';
    $env{'form.folderpath'}='default&'.&Apache::lonnet::escape(&mt('Main Course Documents'));     $savefolderpath = $env{'form.folderpath'};
      $env{'form.folderpath'}='default&'.&escape(&mt('Main '.$type.' Documents'));
              $uploadtag = '<input type="hidden" name="folderpath" value="'.
          &HTML::Entities::encode($env{'form.folderpath'},'<>&"').'" />';
        }         }
        my $postexec='';         my $postexec='';
        if ($folder eq 'default') {         if ($folder eq 'default') {
    $r->print('<script>this.window.name="loncapaclient";</script>');     $r->print('<script type="text/javascript">this.window.name="loncapaclient";</script>');
        } else {         } else {
            #$postexec='self.close();';             #$postexec='self.close();';
        }         }
        $hadchanges=0;  
        &editor($r,$coursenum,$coursedom,$folder,$allowed,$upload_output);  
        if ($hadchanges) {  
    &mark_hash_old()  
        }  
        &changewarning($r,$postexec);  
        my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.         my $folderseq='/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
                      '.sequence';                       '.sequence';
        my $pageseq = '/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.         my $pageseq = '/uploaded/'.$coursedom.'/'.$coursenum.'/default_'.time.
Line 2521  ENDCOURSEVERIFY Line 2938  ENDCOURSEVERIFY
     $container='page';      $container='page';
  }   }
  my $readfile='/uploaded/'.$coursedom.'/'.$coursenum.'/'.$folder.'.'.$container;   my $readfile='/uploaded/'.$coursedom.'/'.$coursenum.'/'.$folder.'.'.$container;
        $r->print(<<ENDFORM);  
 <table cellspacing=4 cellpadding=4><tr>  
 <th bgcolor="#DDDDDD">$lt{'uplm'}</th>  
 <th bgcolor="#DDDDDD">$lt{'impp'}</th>   my $recoverform=(<<RFORM);
 <th bgcolor="#DDDDDD">$lt{'spec'}</th>   <form action="/adm/groupsort" method="post" name="recover">
 </tr>   <input type="button" name="recovermap" onClick="javascript:groupopen('$readfile',1,0)" value="$lt{'reco'}" />
 <tr><td bgcolor="#DDDDDD">   </form>
 $lt{'file'}:<br />  RFORM
 <form name="uploaddocument" action="/adm/coursedocs" method="post" enctype="multipart/form-data">  
 <input type="file" name="uploaddoc" size="40">   my $imspform=(<<IMSPFORM);
 <br />   <form action="/adm/imsimportdocs" method="post" name="ims">
 $lt{'title'}:<br />   <input type="hidden" name="folder" value="$folder" />
 <input type="text" size="50" name="comment">   <input name="imsimport" type="button" value="$lt{'imsf'}" onClick="javascript:makeims();" />
 $uploadtag   </form>
 <input type="hidden" name="cmd" value="upload_default">  IMSPFORM
 <br />  
 <nobr>   my $newnavform=(<<NNFORM);
 <label>$lt{'parse'}?   <form action="/adm/coursedocs" method="post" name="newnav">
 <input type="checkbox" name="parserflag" />   $uploadtag
 </label>   <input type="hidden" name="importdetail" 
 </nobr>   value="$lt{'navc'}=/adm/navmaps" />
 <br />   <span class="LC_nobreak">
 <br />   <input name="newnav" type="submit" value="$lt{'navc'}" />
 <nobr>   $help{'Navigate_Content'}
 <input type="submit" value="$lt{'upld'}">   </span>
  $help{'Uploading_From_Harddrive'}   </form>
 </nobr>  NNFORM
 </form>   my $newsmppageform=(<<NSPFORM);
 </td>   <form action="/adm/coursedocs" method="post" name="newsmppg">
 <td bgcolor="#DDDDDD">   $uploadtag
 <form action="/adm/coursedocs" method="post" name="simpleeditdefault">   <input type="hidden" name="importdetail" value="" />
 $lt{'pubd'}<br />   <span class="LC_nobreak">
 $uploadtag   <input name="newsmppg" type="button" value="$lt{'sipa'}"
 <input type=button onClick="javascript:groupsearch()" value="$lt{'srch'}">   onClick="javascript:makesmppage();" /> $help{'Simple Page'}
 <nobr>   </span>
 <input type=button onClick="javascript:groupimport();" value="$lt{'impo'}">   </form>
 $help{'Importing_LON-CAPA_Resource'}  NSPFORM
 </nobr>  
 <p>   my $newsmpproblemform=(<<NSPROBFORM);
 <hr />   <form action="/adm/coursedocs" method="post" name="newsmpproblem">
 $lt{'copm'}<br />   $uploadtag
 <input type="text" size="40" name="importmap"><br />   <input type="hidden" name="importdetail" value="" />
 <nobr><input type=button    <span class="LC_nobreak">
 onClick="javascript:openbrowser('simpleeditdefault','importmap','sequence,page','')"   <input name="newsmpproblem" type="button" value="$lt{'sipr'}"
 value="$lt{'selm'}"> <input type="submit" name="loadmap" value="$lt{'load'}">   onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}
 $help{'Load_Map'}</nobr>   </span>
 </p>   </form>
 </form>  
 <hr />  NSPROBFORM
 <form action="/adm/groupsort" method="post" name="recover">  
 <input type="button" name="recovermap" onClick="javascript:groupopen('$readfile',1)" value="$lt{'reco'}" />   my $newdropboxform=(<<NDBFORM);
 </form>   <form action="/adm/coursedocs" method="post" name="newdropbox">
 ENDFORM   $uploadtag
    <input type="hidden" name="importdetail" value="" />
    <span class="LC_nobreak">
    <input name="newdropbox" type="button" value="$lt{'drbx'}"
    onClick="javascript:makedropbox();" />
    </span>
    </form>
   NDBFORM
   
    my $newexuploadform=(<<NEXUFORM);
    <form action="/adm/coursedocs" method="post" name="newexamupload">
    $uploadtag
    <input type="hidden" name="importdetail" value="" />
    <span class="LC_nobreak">
    <input name="newexamupload" type="button" value="$lt{'scuf'}"
    onClick="javascript:makeexamupload();" />
    $help{'Score_Upload_Form'}
    </span>
    </form>
   NEXUFORM
   
    my $newbulform=(<<NBFORM);
    <form action="/adm/coursedocs" method="post" name="newbul">
    $uploadtag
    <input type="hidden" name="importdetail" value="" />
    <span class="LC_nobreak">
    <input name="newbulletin" type="button" value="$lt{'bull'}"
    onClick="javascript:makebulboard();" />
    $help{'Bulletin Board'}
    </span>
    </form>
   NBFORM
   
    my $newaboutmeform=(<<NAMFORM);
    <form action="/adm/coursedocs" method="post" name="newaboutme">
    $uploadtag
    <input type="hidden" name="importdetail" 
    value="$plainname=/adm/$udom/$uname/aboutme" />
    <span class="LC_nobreak">
    <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
    $help{'My Personal Information Page'}
    </span>
    </form>
   NAMFORM
   
    my $newaboutsomeoneform=(<<NASOFORM);
    <form action="/adm/coursedocs" method="post" name="newaboutsomeone">
    $uploadtag
    <input type="hidden" name="importdetail" value="" />
    <span class="LC_nobreak">
    <input name="newaboutsomeone" type="button" value="$lt{'abou'}" 
    onClick="javascript:makeabout();" />
    </span>
    </form>
   NASOFORM
   
   
    my $newrosterform=(<<NROSTFORM);
    <form action="/adm/coursedocs" method="post" name="newroster">
    $uploadtag
    <input type="hidden" name="importdetail" 
    value="$lt{'rost'}=/adm/viewclasslist" />
    <span class="LC_nobreak">
    <input name="newroster" type="submit" value="$lt{'rost'}" />
    $help{'Course Roster'}
    </span>
    </form>
   NROSTFORM
   
   my $specialdocumentsform;
   my $newfolderform;
   
        unless ($env{'form.pagepath'}) {         unless ($env{'form.pagepath'}) {
    $r->print(<<ENDFORM);     my $path = &HTML::Entities::encode($env{'form.folderpath'},'<>&"');
 <hr />  
 <form action="/adm/coursedocs" method="post" name="newext">   my $newpageform=(<<NPFORM);
 $uploadtag   <form action="/adm/coursedocs" method="post" name="newpage">
 <input type=hidden name="importdetail" value="">   <input type="hidden" name="folderpath" value="$path" />
 <nobr>   <input type="hidden" name="importdetail" value="" />
 <input name="newext" type="button" onClick="javascript:makenewext('newext');"   <span class="LC_nobreak">
 value="$lt{'extr'}" /> $help{'Adding_External_Resource'}   <input name="newpage" type="button"
 </nobr>   onClick="javascript:makenewpage(this.form,'$pageseq');"
 </form>   value="$lt{'newp'}" />$help{'Adding_Pages'}
 <form action="/adm/imsimportdocs" method="post" name="ims">   </span>
 <input type="hidden" name="folder" value="$folder" />   </form>
 <input name="imsimport" type="button" value="$lt{'imsf'}" onClick="javascript:makeims();" />  NPFORM
 </nobr>  
 </form>   $newfolderform=(<<NFFORM);
 ENDFORM   <form action="/adm/coursedocs" method="post" name="newfolder">
    <input type="hidden" name="folderpath" value="$path" />
    <input type="hidden" name="importdetail" value="" />
    <span class="LC_nobreak">
    <input name="newfolder" type="button"
    onClick="javascript:makenewfolder(this.form,'$folderseq');"
    value="$lt{'newf'}" />$help{'Adding_Folders'}
    </span>
    </form>
   NFFORM
   
    my $newsylform=(<<NSYLFORM);
    <form action="/adm/coursedocs" method="post" name="newsyl">
    $uploadtag
    <input type="hidden" name="importdetail" 
    value="$lt{'syll'}=/public/$coursedom/$coursenum/syllabus" />
    <span class="LC_nobreak">
    <input name="newsyl" type="submit" value="$lt{'syll'}" /> 
    $help{'Syllabus'}
    </span>
    </form>
   NSYLFORM
   
    my $newgroupfileform=(<<NGFFORM);
    <form action="/adm/coursedocs" method="post" name="newgroupfiles">
    $uploadtag
    <input type="hidden" name="importdetail"
    value="$lt{'grpo'}=/adm/$coursedom/$coursenum/aboutme" />
    <span class="LC_nobreak">
    <input name="newgroupfiles" type="submit" value="$lt{'grpo'}" />
    $help{'Group Portfolio'}
    </span>
    </form>
   NGFFORM
   
    $specialdocumentsform="<br />$newpageform<br />$newsylform<br />$newgroupfileform";
         }
    $specialdocumentsform.="<br />$newnavform<br />$newsmppageform
    <br />$newsmpproblemform<br />$newdropboxform
           <br />$newexuploadform<br />$newbulform
           <br />$newaboutmeform<br />$newaboutsomeoneform
           <br />$newrosterform";
   if($env{'form.pagepath'}) {
    $specialdocumentsform="<br />$newsmpproblemform<br />$newexuploadform";
   }
   
   my %orderhash = (
                   'aa' => 'New Document',
                   'bb' => 'Published Documents',
                   'cc' => 'Special Documents',
    'dd' => 'More Tools',
                   'zz' => 'Hide all Options',
                   );
   my %namehash = (
                   'New Document' => $fileuploadform.'<br />'.$newfolderform,
                   'Published Documents' => $simpleeditdefaultform,
                   'Special Documents' => $specialdocumentsform,
    'More Tools' => $extresourcesform.'<br />'.$imspform.'<br />'.$recoverform.'<br />'.&generate_admin_options($containertag,$uploadtag,\%help,\%env),
                   );
   my $tid='1';
   my $content='content';
   my $navigation='navigation';
   my $varcd = 'Main Course Documents';
   $r->print(&generate_edit_table($tid,$content,$navigation,$varcd,\%namehash,\%orderhash));
    $hadchanges=0;
           my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$type);
          if ($error) {
              $r->print('<p><span class="LC_error">'.$error.'</span></p>');
        }         }
        $r->print('</td><td bgcolor="#DDDDDD">');         if ($hadchanges) {
        unless ($env{'form.pagepath'}) {             &mark_hash_old();
            $r->print(<<ENDFORM);  
 <form action="/adm/coursedocs" method="post" name="newfolder">  
 <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />  
 <input type=hidden name="importdetail" value="">  
 <nobr>  
 <input name="newfolder" type="button"  
 onClick="javascript:makenewfolder(this.form,'$folderseq');"  
 value="$lt{'newf'}" />$help{'Adding_Folders'}  
 </nobr>  
 </form>  
 <form action="/adm/coursedocs" method="post" name="newpage">  
 <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />  
 <input type=hidden name="importdetail" value="">  
 <nobr>  
 <input name="newpage" type="button"  
 onClick="javascript:makenewpage(this.form,'$pageseq');"  
 value="$lt{'newp'}" />$help{'Adding_Pages'}  
 </nobr>  
 </form>  
 <form action="/adm/coursedocs" method="post" name="newsyl">  
 $uploadtag  
 <input type=hidden name="importdetail"   
 value="Syllabus=/public/$coursedom/$coursenum/syllabus">  
 <nobr>  
 <input name="newsyl" type="submit" value="$lt{'syll'}" />   
  $help{'Syllabus'}  
 </nobr>  
 </form>  
 <form action="/adm/coursedocs" method="post" name="newnav">  
 $uploadtag  
 <input type=hidden name="importdetail"   
 value="Navigate Content=/adm/navmaps">  
 <nobr>  
 <input name="newnav" type="submit" value="$lt{'navc'}" />  
 $help{'Navigate_Content'}  
 </nobr>  
 </form>  
 <form action="/adm/coursedocs" method="post" name="newsmppg">  
 $uploadtag  
 <input type=hidden name="importdetail" value="">  
 <nobr>  
 <input name="newsmppg" type="button" value="$lt{'sipa'}"  
 onClick="javascript:makesmppage();" /> $help{'Simple Page'}  
 </nobr>  
 </form>  
 <form action="/adm/coursedocs" method="post" name="newsmpproblem">  
 $uploadtag  
 <input type=hidden name="importdetail" value="">  
 <nobr>  
 <input name="newsmpproblem" type="button" value="$lt{'sipr'}"  
 onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}  
 </nobr>  
 </form>  
 <form action="/adm/coursedocs" method="post" name="newexamupload">  
 $uploadtag  
 <input type=hidden name="importdetail" value="">  
 <nobr>  
 <input name="newexamupload" type="button" value="$lt{'scuf'}"  
 onClick="javascript:makeexamupload();" />  
 $help{'Score_Upload_Form'}  
 </nobr>  
 </form>  
 <form action="/adm/coursedocs" method="post" name="newbul">  
 $uploadtag  
 <input type=hidden name="importdetail" value="">  
 <nobr>  
 <input name="newbulletin" type="button" value="$lt{'bull'}"  
 onClick="javascript:makebulboard();" />  
 $help{'Bulletin Board'}  
 </nobr>  
 </form>  
 <form action="/adm/coursedocs" method="post" name="newaboutme">  
 $uploadtag  
 <input type=hidden name="importdetail"   
 value="$plainname=/adm/$udom/$uname/aboutme">  
 <nobr>  
 <input name="newaboutme" type="submit" value="$lt{'mypi'}" />  
 $help{'My Personal Info'}  
 </nobr>  
 </form>  
 <form action="/adm/coursedocs" method="post" name="newaboutsomeone">  
 $uploadtag  
 <input type=hidden name="importdetail" value="">  
 <nobr>  
 <input name="newaboutsomeone" type="button" value="$lt{'abou'}"   
 onClick="javascript:makeabout();" />  
 </nobr>  
 </form>  
 ENDFORM  
        }         }
   
          &changewarning($r,'');
   $r->print('</div>');
        if ($env{'form.pagepath'}) {         if ($env{'form.pagepath'}) {
            $r->print(<<ENDBLOCK);  
 <form action="/adm/coursedocs" method="post" name="newsmpproblem">  
 $uploadtag  
 <input type=hidden name="importdetail" value="">  
 <nobr>  
 <input name="newsmpproblem" type="button" value="$lt{'sipr'}"  
 onClick="javascript:makesmpproblem();" />$help{'Simple Problem'}  
 </nobr>  
 </form>  
 <form action="/adm/coursedocs" method="post" name="newexamupload">  
 $uploadtag  
 <input type=hidden name="importdetail" value="">  
 <nobr>  
 <input name="newexamupload" type="button" value="$lt{'scuf'}"  
 onClick="javascript:makeexamupload();" />  
 $help{'Score_Upload_Form'}  
 </nobr>  
 </form>  
 ENDBLOCK  
        }         }
        $r->print('</td></tr>'."\n".  
 '</table>');  
        $r->print('</td></tr>');  
     }  
 # ----------------------------------------------------- Supplemental documents  # ----------------------------------------------------- Supplemental documents
     if (!$forcestandard) {         my $active = 'style="display: none;"';
        $r->print('<tr><td bgcolor="#BBBBBB">');         if($activeClass == 1){
 # '<h2>'.&mt('Supplemental Course Documents').            $active = 'style="display: block;"';
 #  ($allowed?' '.$help{'Supplemental'}:'').'</h2>');         }
          $r->print('<div class="LC_ContentBox" id="Supplemental Course Documents" '.$active.'>');
        my $folder=$env{'form.folder'};         my $folder=$env{'form.folder'};
        unless ($folder=~/^supplemental/) {         unless ($folder=~/^supplemental/) {
    $folder='supplemental';     $folder='supplemental';
        }         }
        if ($folder =~ /^supplemental$/ &&         if ($folder =~ /^supplemental$/ &&
    $env{'form.folderpath'} =~ /^default\&/) {     (($env{'form.folderpath'} =~ /^default\&/) || ($env{'form.folderpath'} eq ''))) {
    $env{'form.folderpath'}='supplemental&'.            $env{'form.folderpath'} = 'supplemental&'.
        &Apache::lonnet::escape(&mt('Supplemental Course Documents'));                                      &escape(&mt('Supplemental '.$type.' Documents'));
          }else{
     $env{'form.folderpath'} = $savefolderpath;
        }         }
        &editor($r,$coursenum,$coursedom,$folder,$allowed);  
        if ($allowed) {         if ($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>  
 <th bgcolor="#DDDDDD">$lt{'upls'}</th>   my $supupdocform=(<<SUPDOCFORM);
 <th bgcolor="#DDDDDD">$lt{'spec'}</th>   <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">
 </tr>   $fileupload
 <tr><td bgcolor="#DDDDDD">   <br />
 <form action="/adm/coursedocs" method="post" enctype="multipart/form-data">   <br />
 <input type="file" name="uploaddoc" size="40">   <span class="LC_nobreak">
 <br />   $checkbox
 <br />   </span>
 <nobr>   <br /><br />
 <label>$lt{'parse'}?   $lt{'comment'}:<br />
 <input type="checkbox" name="parserflag" />   <textarea cols=50 rows=4 name='comment'>
 </label>   </textarea>
 </nobr>   <br />
 <br /><br />   <input type="hidden" name="folderpath" value="$path" />
 $lt{'comment'}:<br />   <input type="hidden" name="cmd" value="upload_supplemental" />
 <textarea cols=50 rows=4 name='comment'>   <span class="LC_nobreak">
 </textarea>   <input type="submit" value="$lt{'upld'}" />
 <br />   $help{'Uploading_From_Harddrive'}
 <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />   </span>
 <input type="hidden" name="cmd" value="upload_supplemental">   </form>
 <nobr>  SUPDOCFORM
 <input type="submit" value="$lt{'upld'}">  
  $help{'Uploading_From_Harddrive'}   my $supnewfolderform=(<<SNFFORM);
 </nobr>   <form action="/adm/coursedocs" method="post" name="supnewfolder">
 </form>   <input type="hidden" name="folderpath" value="$path" />
 </td>   <input type="hidden" name="importdetail" value="" />
 <td bgcolor="#DDDDDD">   <span class="LC_nobreak">
 <form action="/adm/coursedocs" method="post" name="supnewfolder">   <input name="newfolder" type="button"
 <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />   onClick="javascript:makenewfolder(this.form,'$folderseq');"
 <input type=hidden name="importdetail" value="">   value="$lt{'newf'}" /> $help{'Adding_Folders'}
 <nobr>   </span>
 <input name="newfolder" type="button"   </form>
 onClick="javascript:makenewfolder(this.form,'$folderseq');"  SNFFORM
 value="$lt{'newf'}" /> $help{'Adding_Folders'}  
 </nobr>  
 </form>   my $supnewextform=(<<SNEFORM);
 <form action="/adm/coursedocs" method="post" name="supnewext">   <form action="/adm/coursedocs" method="post" name="supnewext">
 <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />   <input type="hidden" name="folderpath" value="$path" />
 <input type=hidden name="importdetail" value="">   <input type="hidden" name="importdetail" value="" />
 <nobr>   <span class="LC_nobreak">
 <input name="newext" type="button"    <input name="newext" type="button" 
 onClick="javascript:makenewext('supnewext');"   onClick="javascript:makenewext('supnewext');"
 value="$lt{'extr'}" /> $help{'Adding_External_Resource'}   value="$lt{'extr'}" /> $help{'Adding_External_Resource'}
 </nobr>   </span>
 </form>   </form>
 <form action="/adm/coursedocs" method="post" name="supnewsyl">  SNEFORM
 <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />  
 <input type=hidden name="importdetail"    my $supnewsylform=(<<SNSFORM);
 value="Syllabus=/public/$coursedom/$coursenum/syllabus">   <form action="/adm/coursedocs" method="post" name="supnewsyl">
 <nobr>   <input type="hidden" name="folderpath" value="$path" />
 <input name="newsyl" type="submit" value="$lt{'syll'}" />   <input type="hidden" name="importdetail" 
 $help{'Syllabus'}   value="Syllabus=/public/$coursedom/$coursenum/syllabus" />
 </nobr>   <span class="LC_nobreak">
 </form>   <input name="newsyl" type="submit" value="$lt{'syll'}" />
 <form action="/adm/coursedocs" method="post" name="subnewaboutme">   $help{'Syllabus'}
 <input type="hidden" name="folderpath" value="$env{'form.folderpath'}" />   </span>
 <input type=hidden name="importdetail"    </form>
 value="$plainname=/adm/$udom/$uname/aboutme">  SNSFORM
 <nobr>  
 <input name="newaboutme" type="submit" value="$lt{'mypi'}" />   my $supnewaboutmeform=(<<SNAMFORM);
 $help{'My Personal Info'}   <form action="/adm/coursedocs" method="post" name="subnewaboutme">
 </nobr>   <input type="hidden" name="folderpath" value="$path" />
 </form>   <input type="hidden" name="importdetail" 
 </td></tr>   value="$plainname=/adm/$udom/$uname/aboutme" />
 </table></td></tr>   <span class="LC_nobreak">
 ENDSUPFORM   <input name="newaboutme" type="submit" value="$lt{'mypi'}" />
    $help{'My Personal Information Page'}
    </span>
    </form>
   SNAMFORM
   
   
   
   my %suporderhash = (
                   'ee' => 'New Document',
                   'ff' => 'Special Documents',
                   'zz' => 'Hide all Options',
                   );
   
   my %supnamehash = (
                   'New Document' => $supupdocform.'<br />'.$supnewfolderform,
                   'Special Documents' => $supnewextform.'<br />'.$supnewsylform.'<br />'.$supnewaboutmeform,
                   );
   
   my $tid='2';
   my $content='content';
   my $navigation='navigation';
   my $varscd = 'Supplemental Course Documents';
   
   $r->print(&generate_edit_table($tid,$content,$navigation,$varscd,\%supnamehash,\%suporderhash));
   my $error = &editor($r,$coursenum,$coursedom,$folder,$allowed,'',$type);
          if ($error) {
              $r->print('<p><span class="LC_error">'.$error.'</span></p>');
        }         }
     }  $r->print('</div>');
    } 
   $r->print('</div>');
     if ($allowed) {      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>');
     }      }
     $r->print('</table>');  
   } else {    } else {
       unless ($upload_result eq 'phasetwo') {        unless ($upload_result eq 'phasetwo') {
 # -------------------------------------------------------- This is showdoc mode  # -------------------------------------------------------- This is showdoc mode
           $r->print("<h1>".&mt('Uploaded Document').' - '.            $r->print("<h1>".&mt('Uploaded Document').' - '.
  &Apache::lonnet::gettitle($r->uri).'</h1><p>'.   &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>');
       }        }
   }    }
  }   }
  $r->print('</body></html>');   $r->print(&Apache::loncommon::end_page());
  return OK;   return OK;
 }   } 
   
   sub generate_admin_options {
     my ($containertag,$uploadtag,$help_ref,$env_ref) = @_;
    my %lt=&Apache::lonlocal::texthash(
                                            'vc' => 'Verify Content',
                                            'cv' => 'Check/Set Resource Versions',
                                            'ls' => 'List Symbs',
                                            'sl' => 'Show Log'
                                             );
     my %help = %{$help_ref};
     my %env = %{$env_ref};
     my $dumpbut=&dumpbutton();
     my $exportbut=&exportbutton();
     return (<<ENDOPTIONFORM);
    <form action="/adm/coursedocs" method="post" name="courseverify">
              <input type="submit" name="verify" value="$lt{'vc'}" />$help{'Verify_Content'}<br />
              <input type="submit" name="versions" value="$lt{'cv'}" />$help{'Check_Resource_Versions'}
              $dumpbut<br />
              $exportbut<br />
             <input type="submit" name="listsymbs" value="$lt{'ls'}" />
             <input type="hidden" name="folder" value="$env{'form.folder'}" /><br />
             <input type="submit" name="docslog" value="$lt{'sl'}" />
    </form>
   ENDOPTIONFORM
   
   }
   
   
   sub generate_edit_table {
       my ($tid,$content,$navigation,$varcd,$namehash_ref,$orderhash_ref) = @_;
       my %namehash = %{$namehash_ref};
       my %orderhash = %{$orderhash_ref};
       my $form;
   
       $form = '<div class="LC_ContentBoxSpecial"><h4 class="LC_hcell">'.&mt($varcd).'</h4>';
       $form .= '<ul id="'.$navigation.$tid.'" class="LC_TabContent">';
       foreach my $name (sort(keys(%orderhash))){
           if($name eq 'zz'){
               $form .= '<span class="LC_Right"><li onclick="javascript:hideAll(this, \''.$navigation.$tid.'\' ,\''.$content.$tid.'\');" class="active">'.&mt($orderhash{$name}).'</li></span>';
           }else{
               $form .= '<li onclick="javascript:showPage(this, \''.$tid.$orderhash{$name}.'\', \''.$navigation.$tid.'\',\''.$content.$tid.'\');">'.&mt($orderhash{$name}).'</li>';
           }
       }
       $form .= '</ul>';
       $form .= '<div id="'.$content.$tid.'" style="padding: 0 0; margin: 0 0;">';
       foreach my $field (keys(%namehash)){
           $form .= '<div id="'.$tid.$field.'" class="LC_ContentBox" style="display: none;">'.$namehash{$field}.'</div>';
         }
       $form .= '</div></div>';
       
       return $form;
   }
   
   sub editing_js {
       my ($udom,$uname) = @_;
       my $now = time();
       my %lt = &Apache::lonlocal::texthash(
                                             p_mnf => 'Name of New Folder',
                                             t_mnf => 'New Folder',
                                             p_mnp => 'Name of New Page',
                                             t_mnp => 'New Page',
                                             p_mxu => 'Title for the Uploaded Score',
                                             p_msp => 'Name of Simple Course Page',
                                             p_msb => 'Title for the Problem',
                                             p_mdb => 'Title for the Drop Box',
                                             p_mbb => 'Title for the Discussion Board',
                                             p_mab => "Enter user:domain for User's Personal Information Page",
                                             p_mab2 => 'Personal Information Page of ',
                                             p_mab_alrt1 => 'Not a valid user:domain',
                                             p_mab_alrt2 => 'Please enter both user and domain in the format user:domain',
                                             p_chn => 'New Title',
                                             p_rmr1 => 'WARNING: Removing a resource makes associated grades and scores inaccessible!',
                                             p_rmr2a => 'Remove[_99]',
                                             p_rmr2b => '?[_99]',
                                             p_ctr1a => 'WARNING: Cutting a resource makes associated grades and scores inaccessible!',
                                             p_ctr1b => 'Grades remain inaccessible if resource is pasted into another folder.',
                                             p_ctr2a => 'Cut[_98]',
                                             p_ctr2b => '?[_98]'
                                           );
   
       return <<ENDNEWSCRIPT;
   function makenewfolder(targetform,folderseq) {
       var foldername=prompt('$lt{"p_mnf"}','$lt{"t_mnf"}');
       if (foldername) {
          targetform.importdetail.value=escape(foldername)+"="+folderseq;
           targetform.submit();
       }
   }
   
   function makenewpage(targetform,folderseq) {
       var pagename=prompt('$lt{"p_mnp"}','$lt{"t_mnp"}');
       if (pagename) {
           targetform.importdetail.value=escape(pagename)+"="+folderseq;
           targetform.submit();
       }
   }
   
   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');
   }
   
   function makeexamupload() {
      var title=prompt('$lt{"p_mxu"}');
      if (title) {
       this.document.forms.newexamupload.importdetail.value=
    escape(title)+'=/res/lib/templates/examupload.problem';
       this.document.forms.newexamupload.submit();
      }
   }
   
   function makesmppage() {
      var title=prompt('$lt{"p_msp"}');
      if (title) {
       this.document.forms.newsmppg.importdetail.value=
    escape(title)+'=/adm/$udom/$uname/$now/smppg';
       this.document.forms.newsmppg.submit();
      }
   }
   
   function makesmpproblem() {
      var title=prompt('$lt{"p_msb"}');
      if (title) {
       this.document.forms.newsmpproblem.importdetail.value=
    escape(title)+'=/res/lib/templates/simpleproblem.problem';
       this.document.forms.newsmpproblem.submit();
      }
   }
   
   function makedropbox() {
      var title=prompt('$lt{"p_mdb"}');
      if (title) {
       this.document.forms.newdropbox.importdetail.value=
           escape(title)+'=/res/lib/templates/DropBox.problem';
       this.document.forms.newdropbox.submit();
      }
   }
   
   function makebulboard() {
      var title=prompt('$lt{"p_mbb"}');
      if (title) {
       this.document.forms.newbul.importdetail.value=
    escape(title)+'=/adm/$udom/$uname/$now/bulletinboard';
       this.document.forms.newbul.submit();
      }
   }
   
   function makeabout() {
      var user=prompt("$lt{'p_mab'}");
      if (user) {
          var comp=new Array();
          comp=user.split(':');
          if ((typeof(comp[0])!=undefined) && (typeof(comp[1])!=undefined)) {
      if ((comp[0]) && (comp[1])) {
          this.document.forms.newaboutsomeone.importdetail.value=
      '$lt{"p_mab2"}'+escape(user)+'=/adm/'+comp[1]+'/'+comp[0]+'/aboutme';
          this.document.forms.newaboutsomeone.submit();
      } else {
          alert("$lt{'p_mab_alrt1'}");
      }
   } else {
      alert("$lt{'p_mab_alrt2'}");
   }
   }
   }
   
   function makeims() {
   var caller = document.forms.ims.folder.value;
   var newlocation = "/adm/imsimportdocs?folder="+caller+"&phase=one";
   newWindow = window.open("","IMSimport","HEIGHT=700,WIDTH=750,scrollbars=yes");
   newWindow.location.href = newlocation;
   }
   
   
   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;
   var residx=this.document.forms.extimport.residx.value;
   eval('this.document.forms.'+form+'.importdetail.value="'+title+'='+url+'='+residx+'";this.document.forms.'+form+'.submit();');
   }
   
   function changename(folderpath,index,oldtitle,container,pagesymb) {
   var title=prompt('$lt{"p_chn"}',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') {
       this.document.forms.renameform.folderpath.value=folderpath;
   }
   if (container == 'page') {
       this.document.forms.renameform.pagepath.value=folderpath;
       this.document.forms.renameform.pagesymb.value=pagesymb;
   }
   this.document.forms.renameform.submit();
   }
   }
   
   function removeres(folderpath,index,oldtitle,container,pagesymb,skip_confirm) {
   if (skip_confirm || confirm('$lt{"p_rmr1"}\\n\\n$lt{"p_rmr2a"} "'+oldtitle+'" $lt{"p_rmr2b"}')) {
   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;
   }
   if (container == 'page') {
       this.document.forms.renameform.pagepath.value=folderpath;
       this.document.forms.renameform.pagesymb.value=pagesymb;
   }
   this.document.forms.renameform.submit();
   }
   }
   
   function cutres(folderpath,index,oldtitle,container,pagesymb,folder,skip_confirm) {
   if (skip_confirm || confirm('$lt{"p_ctr1a"}\\n$lt{"p_ctr1b"}\\n\\n$lt{"p_ctr2a"} "'+oldtitle+'" $lt{"p_ctr2b"}')) {
   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;
   }
   if (container == 'page') {
       this.document.forms.renameform.pagepath.value=folderpath;
       this.document.forms.renameform.pagesymb.value=pagesymb;
   }
   this.document.forms.renameform.submit();
   }
   }
   
   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;
   }
   if (container == 'page') {
   this.document.forms.renameform.pagepath.value=folderpath;
   this.document.forms.renameform.pagesymb.value=pagesymb;
   }
   this.document.forms.renameform.submit();
   }
   
   function unselectInactive(nav) {
   currentNav = document.getElementById(nav);
   currentLis = currentNav.getElementsByTagName('LI');
   for (i = 0; i < currentLis.length; i++) {
    currentLis[i].className = 'i';
   }
   }
   
   function hideAll(current, nav, data) {
   unselectInactive(nav);
   current.className = 'active';
   currentData = document.getElementById(data);
   currentDivs = currentData.getElementsByTagName('DIV');
   for (i = 0; i < currentDivs.length; i++) {
    if(currentDivs[i].className == 'LC_ContentBox'){
    currentDivs[i].style.display = 'none';
    }
   }
   }
   
   function showPage(current, pageId, nav, data) {
    hideAll(current, nav, data);
    unselectInactive(nav);
    current.className = 'active';
    currentData = document.getElementById(pageId);
    currentData.style.display = 'block';
    return false;
   }
   
   ENDNEWSCRIPT
   }
 1;  1;
 __END__  __END__
   
   
   =head1 NAME
   
   Apache::londocs.pm
   
   =head1 SYNOPSIS
   
   This is part of the LearningOnline Network with CAPA project
   described at http://www.lon-capa.org.
   
   =head1 SUBROUTINES
   
   =over
   
   =item %help=()
   
   Available help topics
   
   =item mapread()
   
   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
   
   =item authorhosts()
   
   Return hash with valid author names
   
   =item dumpbutton()
   
   Generate "dump" button
   
   =item clean()
   
   =item dumpcourse()
   
       Actually dump course
   
   
   =item exportbutton()
   
       Generate "export" button
   
   =item exportcourse()
   
   =item create_ims_store()
   
   =item build_package()
   
   =item get_dependencies()
   
   =item process_content()
   
   =item replicate_content()
   
   =item extract_media()
   
   =item store_template()
   
   =item group_import()
   
       Imports the given (name, url) resources into the course
       coursenum, coursedom, and folder must precede the list
   
   =item breadcrumbs()
   
   =item log_docs()
   
   =item docs_change_log()
   
   =item update_paste_buffer()
   
   =item print_paste_buffer()
   
   =item do_paste_from_buffer()
   
   =item update_parameter()
   
   =item handle_edit_cmd()
   
   =item editor()
   
   =item process_file_upload()
   
   =item process_secondary_uploads()
   
   =item is_supplemental_title()
   
   =item parse_supplemental_title()
   
   =item entryline()
   
   =item tiehash()
   
   =item untiehash()
   
   =item checkonthis()
   
   check on this
   
   =item verifycontent()
   
   Verify Content
   
   =item devalidateversioncache() & checkversions()
   
   Check Versions
   
   =item mark_hash_old()
   
   =item is_hash_old()
   
   =item changewarning()
   
   =item init_breadcrumbs()
   
   Breadcrumbs for special functions
   
   =back
   
   =cut
Removed from v.1.200  
changed lines
  Added in v.1.356

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