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Diff for /loncom/interface/lonmsgdisplay.pm between versions 1.49 and 1.61

version 1.49, 2006/12/07 21:21:04 version 1.61, 2007/01/04 02:02:36
Line 74  email program, so they have full access Line 74  email program, so they have full access
 interface, or other features they may wish to use in response to the  interface, or other features they may wish to use in response to the
 student's query.  student's query.
   
 =item * B<Blocking>: LON-CAPA can block display of e-mails that are   =item * B<Blocking>: LON-CAPA can block selected communication 
 sent to a student during an online exam. A course coordinator or  features for students during an online exam. A course coordinator or
 instructor can set an open and close date/time for scheduled online  instructor can set an open and close date/time for scheduled online
 exams in a course. If a user uses the LON-CAPA internal messaging   exams in a course. If a user uses the LON-CAPA internal messaging 
 system to display e-mails during the scheduled blocking event,    system to display e-mails during the scheduled blocking event,  
Line 132  use LONCAPA; Line 132  use LONCAPA;
 # Querystring component with sorting type  # Querystring component with sorting type
 my $sqs;  my $sqs;
 my $startdis;  my $startdis;
 my $interdis;  
   
 # ============================================================ List all folders  # ============================================================ List all folders
   
 sub folderlist {  sub folderlist {
     my $folder=shift;      my ($folder,$msgstatus) = @_;
     my %lt = &Apache::lonlocal::texthash(      my %lt = &Apache::lonlocal::texthash(
                 actn => 'Action',                  actn => 'Action',
                 fold => 'Folder',                  fold => 'Folder',
                 show => 'Show',                  show => 'Show',
                   status => 'Message Status',
                 go   => 'Go',                  go   => 'Go',
                   nnff => 'New Name for Folder',
                   newn => 'New Name',
                   thfm => 'The folder may not be renamed',
                   fmnb => 'folder may not be renamed as it is a folder provided by the system.',
                   asth => 'as this name is already in use for a system-provided or user-defined folder.',
                   the => 'The',
                   tnfm => 'The new folder may not be named',
   
     );      );
   
     my %actions = &Apache::lonlocal::texthash(      my %actions = &Apache::lonlocal::texthash(
Line 152  sub folderlist { Line 160  sub folderlist {
     );      );
     $actions{'select_form_order'} = ['view','rename','delete'];      $actions{'select_form_order'} = ['view','rename','delete'];
   
       my %statushash = &get_msgstatus_types();
   
       $statushash{'select_form_order'} = ['','new','read','replied','forwarded'];
   
     my %permfolders = &get_permanent_folders();      my %permfolders = &get_permanent_folders();
     my $permlist = join("','",sort(keys(%permfolders)));      my $permlist = join("','",sort(keys(%permfolders)));
     my ($permlistkeys,$permlistvals);      my ($permlistkeys,$permlistvals);
Line 165  sub folderlist { Line 177  sub folderlist {
     my %userfolders;      my %userfolders;
   
     foreach my $key (keys(%gotfolders)) {      foreach my $key (keys(%gotfolders)) {
           $key =~ s/(['"])/\$1/g; #' stupid emacs
         $userfolders{$key} = $key;          $userfolders{$key} = $key;
     }      }
     my @userorder = sort(keys(%userfolders));      my @userorder = sort(keys(%userfolders));
Line 172  sub folderlist { Line 185  sub folderlist {
     my $folderlist = join("','",@userorder);      my $folderlist = join("','",@userorder);
     $folderlist .= "','".$permlistvals;      $folderlist .= "','".$permlistvals;
   
     $formhash{'select_form_order'} = ['','critical','new',@userorder,'sent','trash'];      $formhash{'select_form_order'} = ['','critical',@userorder,'sent','trash'];
     my $output = qq|<script type="text/javascript">      my $output = qq|<script type="text/javascript">
 function folder_choice(targetform,caller) {  function folder_choice(targetform,caller) {
     var permfolders_keys = new Array('$permlistkeys');      var permfolders_keys = new Array('$permlistkeys');
Line 182  function folder_choice(targetform,caller Line 195  function folder_choice(targetform,caller
         if (targetform.folderaction.options[targetform.folderaction.selectedIndex].value == 'rename') {          if (targetform.folderaction.options[targetform.folderaction.selectedIndex].value == 'rename') {
             for (var i=0; i<permfolders_keys.length; i++) {              for (var i=0; i<permfolders_keys.length; i++) {
                 if (permfolders_keys[i] == targetform.folder.value) {                  if (permfolders_keys[i] == targetform.folder.value) {
                     alert("The '"+permfolders_vals[i]+"' folder may not be renamed as it is a mail folder provided by the system.");                      alert("$lt{'the'} '"+permfolders_vals[i]+"' $lt{'fmnb'}");
                     return;                      return;
                 }                  }
             }              }
             var foldername=prompt('New Name for Folder','New Name');              var foldername=prompt('$lt{'nnff'}','$lt{'newn'}');
             if (foldername) {              if (foldername) {
                 targetform.renamed.value=foldername;                  targetform.renamed.value=foldername;
                 for (var i=0; i<allfolders.length; i++) {                  for (var i=0; i<allfolders.length; i++) {
                     if (allfolders[i] == foldername) {                      if (allfolders[i] == foldername) {
                         alert("The folder may not be renamed '"+foldername+"' as this name is already in use for a system-provided or user-defined folder.");                          alert("$lt{'thfm'} '"+foldername+"' $lt{'asth'}");
                         return;                          return;
                     }                      }
                 }                  }
Line 207  function folder_choice(targetform,caller Line 220  function folder_choice(targetform,caller
         if (newname) {          if (newname) {
             for (var i=0; i<allfolders.length; i++) {              for (var i=0; i<allfolders.length; i++) {
                 if (allfolders[i] == newname) {                  if (allfolders[i] == newname) {
                     alert("The new folder may not be named '"+newname+"' as this name is already in use for a system-provided or user-defined folder.");                      alert("$lt{'tnfm'} '"+newname+"' $lt{'asth'}");
                     return;                      return;
                 }                  }
             }              }
Line 216  function folder_choice(targetform,caller Line 229  function folder_choice(targetform,caller
     }      }
 }  }
 </script>|;  </script>|;
       my %show = ('select_form_order' => [10,20,50,100,200],
    map {$_=>$_} (10,20,50,100,200));
   
      
     $output .= '      $output .= '
 <form method="post" action="/adm/email" name="folderlist">  <form method="post" action="/adm/email" name="folderlist">
 <table border="0" cellspacing="2" cellpadding="2">  <table border="0" cellspacing="2" cellpadding="2">
Line 226  function folder_choice(targetform,caller Line 243  function folder_choice(targetform,caller
      <td align="center"><b>'.$lt{'fold'}.'</b><br />'."\n".       <td align="center"><b>'.$lt{'fold'}.'</b><br />'."\n".
          &Apache::loncommon::select_form($folder,'folder',%formhash).'           &Apache::loncommon::select_form($folder,'folder',%formhash).'
      </td>       </td>
      <td align="center"><b>'.$lt{'show'}.'</b><br />       <td align="center"><b>'.$lt{'show'}.'</b><br />'."\n".
       <select name="interdis">'.           &Apache::loncommon::select_form($env{'form.interdis'},'interdis',
           join("\n",map { '<option value="'.$_.'"'.   %show).'
       ($_==$interdis?' selected="selected"':'').'>'.$_.'</option>'        </td>
  }       <td align="center"><b>'.$lt{'status'}.'</b><br />'."\n".
        (10,20,50,100,200)).'</select>         &Apache::loncommon::select_form($msgstatus,'msgstatus',%statushash).'
      </td>       </td>
      <td align="center"><b>'.$lt{'actn'}.'</b><br />'.       <td align="center"><b>'.$lt{'actn'}.'</b><br />'.
          &Apache::loncommon::select_form('view','folderaction',%actions).'           &Apache::loncommon::select_form('view','folderaction',%actions).'
Line 253  function folder_choice(targetform,caller Line 270  function folder_choice(targetform,caller
 </table>'."\n".  </table>'."\n".
     '<input type="hidden" name="sortedby" value="'.$env{'form.sortedby'}.'" />'.      '<input type="hidden" name="sortedby" value="'.$env{'form.sortedby'}.'" />'.
     '<input type="hidden" name="renamed" value="" />'.      '<input type="hidden" name="renamed" value="" />'.
         ($folder=~/^(new|critical)/?'</form>':'');          ($folder=~/^critical/?'</form>':'');
     return $output;      return $output;
 }  }
   
Line 261  sub get_permanent_folders { Line 278  sub get_permanent_folders {
     my %permfolders =       my %permfolders = 
  &Apache::lonlocal::texthash(''         => 'INBOX',   &Apache::lonlocal::texthash(''         => 'INBOX',
     'trash'    => 'TRASH',      'trash'    => 'TRASH',
     'new'      => 'New Messages Only',  
     'critical' => 'Critical',      'critical' => 'Critical',
     'sent'     => 'Sent Messages',      'sent'     => 'Sent Messages',
     );      );
     return %permfolders;      return %permfolders;
 }  }
   
   sub get_msgstatus_types {
       my %statushash = &Apache::lonlocal::texthash(
                                   '' => 'Any',
                                   new => 'Unread',
                                   read => 'Read',
                                   replied => 'Replied to',
                                   forwarded => 'Forwarded',
       );
       return %statushash;
   }
   
 sub scrollbuttons {  sub scrollbuttons {
     my ($start,$maxdis,$first,$finish,$total)=@_;      my ($start,$maxdis,$first,$finish,$total,$msgstatus)=@_;
     unless ($total>0) { return ''; }      unless ($total>0) { return ''; }
     $start++; $maxdis++;$first++;$finish++;      $start++; $maxdis++;$first++;$finish++;
   
       my %statushash = &get_msgstatus_types();
       my $status;
       if ($msgstatus eq '') {
           $status = &mt('All');
       } else {
           $status = $statushash{$msgstatus};
       }
     return      return
    &mt('Page').': '.      '<b>'.&mt('Page').'</b>: '. 
    '<input type="submit" name="firstview" value="'.&mt('First').'" />'.     '<input type="submit" name="firstview" value="'.&mt('First').'" />'.
    '<input type="submit" name="prevview" value="'.&mt('Previous').'" />'.     '<input type="submit" name="prevview" value="'.&mt('Previous').'" />'.
    '<input type="text" size="5" name="startdis" value="'.$start.'" onChange="this.form.submit()" /> of '.$maxdis.     '<input type="text" size="5" name="startdis" value="'.$start.'" onChange="this.form.submit()" /> of '.$maxdis.
    '<input type="submit" name="nextview" value="'.&mt('Next').'" />'.     '<input type="submit" name="nextview" value="'.&mt('Next').'" />'.
    '<input type="submit" name="lastview" value="'.&mt('Last').'" /><br />'.     '<input type="submit" name="lastview" value="'.&mt('Last').'" /><br />'.
    &mt('Showing messages [_1] through [_2] of [_3]',$first,$finish,$total).'</form>';     &mt('<b>[_1] messages</b>: showing messages [_2] through [_3] of [_4].',$status,$first,$finish,$total).'</form>';
 }  }
 # =============================================================== Status Change  # =============================================================== Status Change
   
Line 346  sub deletefolder { Line 381  sub deletefolder {
     my ($folder)=@_;      my ($folder)=@_;
     my %permfolders = &get_permanent_folders();      my %permfolders = &get_permanent_folders();
     if (defined($permfolders{$folder})) {      if (defined($permfolders{$folder})) {
         return &mt('The folder [_1] may not be deleted',$folder);           return &mt('The folder "[_1]" may not be deleted',$folder); 
     }      }
     my %userfolders = &Apache::lonmsg::get_user_folders();      my %userfolders = &Apache::lonmsg::get_user_folders();
     if (!defined($userfolders{$folder})) {      if (!defined($userfolders{$folder})) {
         return &mt('The folder [_1] does not exist so deletion is not required.',          return &mt('The folder "[_1]" does not exist so deletion is not required.',
                    $folder);                     $folder);
     }      }
     # check folder is empty;      # check folder is empty;
     my $suffix=&Apache::lonmsg::foldersuffix($folder);      my $suffix=&Apache::lonmsg::foldersuffix($folder);
     my @messages = &Apache::lonnet::getkeys('nohist_email'.$suffix);      my @messages = &Apache::lonnet::getkeys('nohist_email'.$suffix);
     if (@messages > 0) {      if (@messages > 0) {
         return &mt('The folder [_1] contains messages so it may not be deleted.').          return &mt('The folder "[_1]" contains messages so it may not be deleted.',$folder).
                '<br />'.                 '<br />'.
                &mt('Delete or move the messages to a different folder first.');                 &mt('Delete or move the messages to a different folder first.');
     }      }
Line 569  sub disgroup { Line 604  sub disgroup {
                     $result.='<td valign="top">'.                      $result.='<td valign="top">'.
                              '<fieldset><legend><b>'.$lt{$status}.                               '<fieldset><legend><b>'.$lt{$status}.
                              '</b></legend><nobr>'.                               '</b></legend><nobr>'.
                              '<input type="button" value="check all" '.                               '<input type="button" value="'.&mt('Check All').'" '.
                              'onclick="javascript:toggleAll('."'".$status."','check'".')" />'.                               'onclick="javascript:toggleAll('."'".$status."','check'".')" />'.
                              '&nbsp;&nbsp;'.                               '&nbsp;&nbsp;'.
                              '<input type="button" value="uncheck all" '.                               '<input type="button" value="'.&mt('Uncheck All').'" '.
                              'onclick="javascript:toggleAll('."'".$status."','uncheck'".')" />'.                               'onclick="javascript:toggleAll('."'".$status."','uncheck'".')" />'.
                              '</nobr></fieldset><br />'.                               '</nobr></fieldset><br />'.
                              &Apache::loncommon::start_data_table().                               &Apache::loncommon::start_data_table().
Line 736  $content{'sendername'}.':'. Line 771  $content{'sendername'}.':'.
 }  }
   
 sub sortedmessages {  sub sortedmessages {
     my ($blocked,$startblock,$endblock,$numblocked,$folder) = @_;      my ($blocked,$startblock,$endblock,$numblocked,$folder,$msgstatus) = @_;
     my $suffix=&Apache::lonmsg::foldersuffix($folder);      my $suffix=&Apache::lonmsg::foldersuffix($folder);
     my @messages = &Apache::lonnet::getkeys('nohist_email'.$suffix);      my @messages = &Apache::lonnet::getkeys('nohist_email'.$suffix);
   
     #unpack the varibles and repack into temp for sorting      #unpack the varibles and repack into temp for sorting
     my @temp;      my @temp;
     my %descriptions;      my %descriptions;
Line 754  sub sortedmessages { Line 788  sub sortedmessages {
   
     foreach my $msgid (@messages) {      foreach my $msgid (@messages) {
  my $esc_msgid=&escape($msgid);   my $esc_msgid=&escape($msgid);
  my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$fromcid)=   my ($sendtime,$shortsubj,$fromname,$fromdomain,$status,$fromcid,$processid,$symb,$error) =
     &Apache::lonmsg::unpackmsgid($esc_msgid,$folder,undef,      &Apache::lonmsg::unpackmsgid($esc_msgid,$folder,undef,
  \%status_cache);   \%status_cache);
           next if ($msgstatus ne '' && $msgstatus ne $status);
         my $description = &get_course_desc($fromcid,\%descriptions);          my $description = &get_course_desc($fromcid,\%descriptions);
  my @temp1 = ($sendtime,$shortsubj,$fromname,$fromdomain,$status,   my @temp1 = ($sendtime,$shortsubj,$fromname,$fromdomain,$status,
      $esc_msgid,$description);       $esc_msgid,$description);
Line 852  sub get_course_desc { Line 887  sub get_course_desc {
     }      }
 }  }
   
 # ======================================================== Display new messages  
   
   
 sub disnew {  
     my $r=shift;  
     my %lt=&Apache::lonlocal::texthash(  
        'nm' => 'New Messages',  
        'su' => 'Subject',  
                                        'co' => 'Course',  
        'da' => 'Date',  
        'us' => 'Username',  
        'op' => 'Open',  
        'do' => 'Domain'  
        );  
     my @msgids = sort(&Apache::lonnet::getkeys('nohist_email'));  
     my @newmsgs;  
     my %setters = ();  
     my %blocked = ();  
     my $numblocked = 0;  
     # Check for blocking of display because of scheduled online exams.  
     my ($startblock,$endblock) = &Apache::loncommon::blockcheck(\%setters,'com');  
     my %status_cache =   
  &Apache::lonnet::get('email_status',\@msgids);  
     my %descriptions;  
     foreach my $id (@msgids) {  
  my $msgid=&escape($id);  
         my ($sendtime,$shortsubj,$fromname,$fromdom,$status,$fromcid)=  
     &Apache::lonmsg::unpackmsgid($msgid,undef,undef,\%status_cache);  
         if (defined($sendtime) && $sendtime!~/error/) {  
             my $description = &get_course_desc($fromcid,\%descriptions);  
             my $numsendtime = $sendtime;  
             $sendtime = &Apache::lonlocal::locallocaltime($sendtime);  
             if ($status eq 'new') {  
                 if ($numsendtime >= $startblock && ($numsendtime <= $endblock && $endblock > 0) ) {  
                     $blocked{$id} = 'ON';  
                     $numblocked ++;  
                 } else {  
                     push(@newmsgs, {   
                         msgid    => $msgid,  
                         sendtime => $sendtime,  
                         shortsub => $shortsubj,  
                         from     => $fromname,  
                         fromdom  => $fromdom,  
                         course   => $description,   
     });  
                 }  
             }  
         }  
     }  
     if ($#newmsgs >= 0) {  
         $r->print(<<TABLEHEAD);  
 <h2>$lt{'nm'}</h2>  
 <table class="LC_mail_list"><tr><th>&nbsp;</th>  
 <th>$lt{'da'}</th><th>$lt{'us'}</th><th>$lt{'do'}</th><th>$lt{'su'}</th><th>$lt{'co'}</th></tr>  
 TABLEHEAD  
         foreach my $msg (@newmsgs) {  
             $r->print(<<"ENDLINK");  
 <tr class="LC_mail_new">  
 <td><a href="/adm/email?dismode=new&amp;display=$msg->{'msgid'}">$lt{'op'}</a></td>  
 ENDLINK  
             foreach my $item ('sendtime','from','fromdom','shortsub','course') {  
                 $r->print("<td>$msg->{$item}</td>");  
             }  
             $r->print("</tr>");  
         }  
         $r->print('</table>');  
     } elsif ($numblocked == 0) {  
         $r->print("<h3>".&mt('You have no unread messages')."</h3>");  
     }  
     if ($numblocked > 0) {  
         my $beginblock = &Apache::lonlocal::locallocaltime($startblock);  
         my $finishblock = &Apache::lonlocal::locallocaltime($endblock);  
         $r->print('<h3>'.&mt('You have [quant,_1,blocked unread message,blocked unread messages].',$numblocked).'</h3>'."\n".  
                  &mt('[quant,_1,message is,messages are] not viewable because display of LON-CAPA messages sent to you by other students between [_2] and [_3] is currently being blocked because of online exams.',$numblocked,$beginblock,$finishblock).'<br />'."\n".  
                  &Apache::loncommon::build_block_table($startblock,$endblock,  
                                                        \%setters));  
     }  
 }  
   
   
 # ======================================================== Display all messages  # ======================================================== Display all messages
   
 sub disall {  sub disall {
     my ($r,$folder)=@_;      my ($r,$folder,$msgstatus)=@_;
     $r->print(&folderlist($folder));      my %saveable = ('folder'    => 'scalar',
     if ($folder eq 'new') {      'msgstatus' => 'scalar',
  &disnew($r);      'sortedby'  => 'scalar',
     } elsif ($folder eq 'critical') {      'interdis'  => 'scalar',
       );
       &Apache::loncommon::store_settings('user','mail',\%saveable);
       &Apache::loncommon::restore_settings('user','mail',\%saveable);
       $folder    ||= $env{'form.folder'};
       $msgstatus ||= $env{'form.msgstatus'};
       $env{'form.interdis'} ||= 20;
   
       $r->print(&folderlist($folder,$msgstatus));
       if ($folder eq 'critical') {
  &discrit($r);   &discrit($r);
     } else {      } else {
  &disfolder($r,$folder);   &disfolder($r,$folder,$msgstatus);
     }      }
 }  }
   
 # ============================================================ Display a folder  # ============================================================ Display a folder
   
 sub disfolder {  sub disfolder {
     my ($r,$folder)=@_;      my ($r,$folder,$msgstatus)=@_;
       my %statushash = &get_msgstatus_types();
     my %blocked = ();      my %blocked = ();
     my %setters = ();      my %setters = ();
     my $numblocked = 0;      my $numblocked = 0;
     my ($startblock,$endblock) = &Apache::loncommon::blockcheck(\%setters,'com');      my ($startblock,$endblock) = &Apache::loncommon::blockcheck(\%setters,'com');
       my %lt = &Apache::lonlocal::texthash(
                         sede => 'Select a destination folder to which the messages will be moved.',
                         nome => 'No messages have been selected to apply ths action to.',
                         chec => 'Check the checkbox for at least one message.',  
       );
     $r->print(<<ENDDISHEADER);      $r->print(<<ENDDISHEADER);
 <script type="text/javascript">  <script type="text/javascript">
     function checkall() {      function checkall() {
  for (i=0; i<document.forms.disall.elements.length; i++) {   for (i=0; i<document.forms.disall.delmark.length; i++) {
             if       document.forms.disall.delmark[i].checked=true;
           (document.forms.disall.elements[i].name.indexOf('delmark_')==0) {  
       document.forms.disall.elements[i].checked=true;  
             }  
         }          }
     }      }
   
     function uncheckall() {      function uncheckall() {
  for (i=0; i<document.forms.disall.elements.length; i++) {   for (i=0; i<document.forms.disall.delmark.length; i++) {
             if       document.forms.disall.delmark[i].checked=false;
           (document.forms.disall.elements[i].name.indexof('delmark_')==0) {          }
       document.forms.disall.elements[i].checked=false;      }
       function checkfoldermove() {
           if (document.disall.checkedaction.options[document.disall.checkedaction.selectedIndex].value == 'markedmove') {
               if (document.disall.movetofolder.options[document.disall.movetofolder.selectedIndex].value == "") {
                   alert("$lt{'sede'}");
                   return;
               }
           }
           return; 
       }
   
       function validate_checkedaction() {
           document.disall.markedaction.value = document.disall.checkedaction.options[document.disall.checkedaction.selectedIndex].value;
           if (document.disall.checkedaction.options[document.disall.checkedaction.selectedIndex].value == 'markedmove') {
               if (document.disall.movetofolder.options[document.disall.movetofolder.selectedIndex].value == "") {
                   alert("$lt{'sede'}");
                   return;
               } 
           }
           var checktotal = 0;
           for (var i=0; i<document.forms.disall.delmark.length; i++) {
               if (document.forms.disall.delmark[i].checked) {
                   checktotal ++;
             }              }
         }          }
           if (checktotal == 0) {
               alert("$lt{'nome'}\\n$lt{'chec'}");
               return;
           }
           document.disall.submit();
     }      }
   
 </script>  </script>
 ENDDISHEADER  ENDDISHEADER
   
     my $fsqs='&folder='.$folder;      my $fsqs='&folder='.$folder;
     my @temp=&sortedmessages(\%blocked,$startblock,$endblock,\$numblocked,$folder);      my @temp=&sortedmessages(\%blocked,$startblock,$endblock,\$numblocked,$folder,$msgstatus);
     my $totalnumber=$#temp+1;      my $totalnumber=$#temp+1;
     unless ($totalnumber>0) {      if ($totalnumber < 1) {
  $r->print('<h2>'.&mt('Empty Folder').'</h2>');          if ($msgstatus eq '') {
       $r->print('<h2>'.&mt('Empty Folder').'</h2>');
           } elsif ($msgstatus eq 'replied') {
               $r->print('<h2>'.&mt('You have not replied to any messages in this folder.').'</h2>');
           } else { 
               $r->print('<h2>'.&mt('There are no '.lc($statushash{$msgstatus}).' messages in this folder.').'</h2>');
           }
  return;   return;
     }      }
     unless ($interdis) {      my $interdis = $env{'form.interdis'};
  $interdis=20;  
     }  
     my $number=int($totalnumber/$interdis);      my $number=int($totalnumber/$interdis);
       if ($totalnumber%$interdis == 0) {
    $number--; 
       }
   
     if (($startdis<0) || ($startdis>$number)) { $startdis=$number; }      if (($startdis<0) || ($startdis>$number)) { $startdis=$number; }
     my $firstdis=$interdis*$startdis;      my $firstdis=$interdis*$startdis;
     if ($firstdis>$#temp) { $firstdis=$#temp-$interdis+1; }      if ($firstdis>$#temp) { $firstdis=$#temp-$interdis+1; }
     my $lastdis=$firstdis+$interdis-1;      my $lastdis=$firstdis+$interdis-1;
     if ($lastdis>$#temp) { $lastdis=$#temp; }      if ($lastdis>$#temp) { $lastdis=$#temp; }
     $r->print(&scrollbuttons($startdis,$number,$firstdis,$lastdis,$totalnumber));      $r->print(&scrollbuttons($startdis,$number,$firstdis,$lastdis,$totalnumber,$msgstatus));
     $r->print('<form method="post" name="disall" action="/adm/email">'.      $r->print('<form method="post" name="disall" action="/adm/email">'.
       '<table class="LC_mail_list"><tr><th colspan="3">&nbsp;</th><th>');        '<table class="LC_mail_list"><tr><th colspan="1">&nbsp;</th><th>');
     if ($env{'form.sortedby'} eq "revdate") {      if ($env{'form.sortedby'} eq "revdate") {
  $r->print('<a href = "?sortedby=date'.$fsqs.'">'.&mt('Date').'</a></th>');   $r->print('<a href = "?sortedby=date'.$fsqs.'">'.&mt('Date').'</a></th>');
     } else {      } else {
Line 1060  ENDDISHEADER Line 1064  ENDDISHEADER
     $dis_domain = join('<br />',@{$content{'recdomain'}});      $dis_domain = join('<br />',@{$content{'recdomain'}});
  }   }
     }      }
     $r->print('<td><input type="checkbox" name="delmark_'.$origID.'" /></td><td><a href="/adm/email?display='.$origID.$sqs.               my $localsenttime = &Apache::lonlocal::locallocaltime($sendtime);
       '">'.&mt('Open').'</a></td><td>'.              my $count = $n +1;
       ($folder ne 'trash'?'<a href="/adm/email?markdel='.$origID.$sqs.      $r->print('<td align="right"><nobr>'.(($status eq 'new')?'<b>':'').
       '">'.&mt('Delete'):'&nbsp').'</a></td>'.                        $count.'.'.(($status eq 'new')?'</b>':'').'&nbsp;'.
       '<td>'.&Apache::lonlocal::locallocaltime($sendtime).'</td><td>'.                        '<input type="checkbox" name="delmark"'. 
       $dis_name.'</td><td>'.$dis_domain.'</td><td>'.                        ' value="'.$origID.'" /></nobr></td>');
       $shortsubj.'</td><td>'.              foreach my $item ($localsenttime,$dis_name,$dis_domain,$shortsubj) {
                       $description.'</td><td>'.$status.'</td></tr>'."\n");                  $r->print('<td>'.(($status eq 'new')?'<b>':'').
                             '<a href="/adm/email?display='.$origID.$sqs.'">'.
                             $item.(($status eq 'new')?'</b>':'').'</td>');
               }
               my $showstatus;
               my %statushash = &get_msgstatus_types();
               if ($status eq '') {
                   $showstatus = '';
               } else {
                   $showstatus = $statushash{$status};
               }
       $r->print('<td>'.(($status eq 'new')?'<b>':'').$description.
                         (($status eq 'new')?'</b>':'').'</td><td>'.
                         (($status eq 'new')?'<b>':'').$showstatus.
                         (($status eq 'new')?'</b>':'').'</td></tr>'."\n");
  } elsif ($status eq 'deleted') {   } elsif ($status eq 'deleted') {
 # purge  # purge
     my ($result,$msg) =       my ($result,$msg) = 
Line 1075  ENDDISHEADER Line 1093  ENDDISHEADER
           
  }   }
     }         }   
     $r->print("</table>\n<p>".      $r->print("</table>\n");
   '<a href="javascript:checkall()">'.&mt('Check All').'</a>&nbsp;'.      $r->print('<table border="0" cellspacing="2" cellpadding="2">
   '<a href="javascript:uncheckall()">'.&mt('Uncheck All').'</a></p>'.   <tr>
   '<input type="hidden" name="sortedby" value="'.$env{'form.sortedby'}.'" />');    <td>'.
     '<input type="button" onclick="javascript:checkall()" value="'.&mt('Check All').'" /><br />'."\n".
     '<input type="button" onclick="javascript:uncheckall()" value="'.&mt('Uncheck All').'" />'."\n".
     '<input type="hidden" name="sortedby" value="'.$env{'form.sortedby'}.'" /></td><td>&nbsp;</td>'."\n".
     '<td align="center"><b>'.&mt('Action').'</b><br />'."\n".
     '  <select name="checkedaction" onchange="javascript:checkfoldermove()">'."\n");
   
     if ($folder ne 'trash') {      if ($folder ne 'trash') {
  $r->print(          $r->print('    <option value="markeddel">'.&mt('Delete').'</option>'."\n");
       '<p><input type="submit" name="markeddel" value="'.&mt('Delete Checked').'" /></p>');  
     }      }
     $r->print('<p><input type="submit" name="markedmove" value="'.&mt('Move Checked to Folder').'" />');      if ($msgstatus ne 'read') {
     my %gotfolders = &Apache::lonmsg::get_user_folders();          $r->print('    <option value="markedread">'.&mt('Mark Read').'</option>."\n"');
     my %userfolders;  
     foreach my $key (keys(%gotfolders)) {  
         $userfolders{$key} = $key;  
     }      }
     $r->print(      if ($msgstatus ne 'unread') {
  &Apache::loncommon::select_form('','movetofolder',          $r->print('    <option value="markedunread">'.&mt('Mark Unread').'</option>'."\n");
                 %userfolders));      }
       $r->print('   <option value="markedforward">'.&mt('Forward').'</option>'."\n");
   
       my %gotfolders = &Apache::lonmsg::get_user_folders();
       if (keys(%gotfolders) > 0) {
           $r->print('   <option value="markedmove">'.&mt('Move to Folder ->').
                     '</option>');
       }
       $r->print("\n".'</select></td>'."\n");
   
       if (keys(%gotfolders) > 0) {
           $r->print('<td align="center"><b>'.&mt('Destination folder').'<b><br />');
    my %userfolders;
           foreach my $key (keys(%gotfolders)) {
               $userfolders{$key} = $key;
           }
           $userfolders{''} = "";
           $r->print(&Apache::loncommon::select_form('','movetofolder',%userfolders).
                     '</td>');
       }
       $r->print('<td>&nbsp;</td><td>&nbsp;&nbsp;'.
                 '<input type="button" name="go" value="'.&mt('Go').
                 '" onclick="javascript:validate_checkedaction()"/></td>'."\n".
                 '</tr></table>');
     my $postedstartdis=$startdis+1;      my $postedstartdis=$startdis+1;
     $r->print('<input type="hidden" name="folder" value="'.$folder.'" /><input type="hidden" name="startdis" value="'.$postedstartdis.'" /><input type="hidden" name="interdis" value="'.$env{'form.interdis'}.'" /></form>');      $r->print('<input type="hidden" name="folder" value="'.$folder.'" /><input type="hidden" name="startdis" value="'.$postedstartdis.'" /><input type="hidden" name="interdis" value="'.$env{'form.interdis'}.'" /><input type="hidden" name="msgstatus" value="'.$msgstatus.'" ><input type="hidden" name="markedaction" value="" /></form>');
     if ($numblocked > 0) {      if ($numblocked > 0) {
         my $beginblock = &Apache::lonlocal::locallocaltime($startblock);          my $beginblock = &Apache::lonlocal::locallocaltime($startblock);
         my $finishblock = &Apache::lonlocal::locallocaltime($endblock);          my $finishblock = &Apache::lonlocal::locallocaltime($endblock);
         $r->print('<br /><br />'.          $r->print('<br /><br />'.
                   &mt('[_1,quant,message is, messages are] not viewable because display of LON-CAPA messages sent to you by other students between [_2] and [_3] is currently being blocked because of online exams.',$numblocked,$beginblock,$finishblock));                    &mt('[quant,_1,message is, messages are] not viewable because display of LON-CAPA messages sent to you by other students between [_2] and [_3] is currently being blocked because of online exams.',$numblocked,$beginblock,$finishblock));
         $r->print(&Apache::loncommon::build_block_table($startblock,$endblock,          $r->print(&Apache::loncommon::build_block_table($startblock,$endblock,
                                                         \%setters));                                                          \%setters));
     }      }
Line 1107  ENDDISHEADER Line 1150  ENDDISHEADER
 # ============================================================== Compose output  # ============================================================== Compose output
   
 sub compout {  sub compout {
     my ($r,$forwarding,$replying,$broadcast,$replycrit,$folder,$dismode)=@_;      my ($r,$forwarding,$replying,$broadcast,$replycrit,$folder,$dismode,
           $multiforward)=@_;
     my $suffix=&Apache::lonmsg::foldersuffix($folder);      my $suffix=&Apache::lonmsg::foldersuffix($folder);
     my ($cdom,$cnum,$group,$refarg);      my ($cdom,$cnum,$group,$refarg);
     if (exists($env{'form.group'})) {      if (exists($env{'form.group'})) {
Line 1137  sub compout { Line 1181  sub compout {
     } elsif ($replycrit) {      } elsif ($replycrit) {
  $r->print('<h3>'.&mt('Replying to a Critical Message').'</h3>');   $r->print('<h3>'.&mt('Replying to a Critical Message').'</h3>');
  $replying=$replycrit;   $replying=$replycrit;
       } elsif ($multiforward) {
           &Apache::lonhtmlcommon::add_breadcrumb
           ({href=>"/adm/email?folder=".&escape($folder),
             text=>"Display All Messages"});
           &printheader($r,'/adm/email?compose=multiforward',
                'Forwarding Multiple Messages');
           $r->print(&mt('Each of the <b>[quant,_1,message]</b> you checked will be forwarded to the recipient(s) you select below.',$multiforward).'<br />');
     } else {      } else {
  &printheader($r,'/adm/email?compose=upload',   &printheader($r,'/adm/email?compose=upload',
      'Distribute from Uploaded File');       'Distribute from Uploaded File');
Line 1147  sub compout { Line 1198  sub compout {
     my $dismsg='';      my $dismsg='';
     my $disbase='';      my $disbase='';
     my $func=&mt('Send New');      my $func=&mt('Send New');
     my %lt=&Apache::lonlocal::texthash('us' => 'Username',      my %lt=&Apache::lonlocal::texthash('us'  => 'Username',
        'do' => 'Domain',         'do'  => 'Domain',
        'ad' => 'Additional Recipients',         'ad'  => 'Additional Recipients',
        'sb' => 'Subject',         'sb'  => 'Subject',
        'ca' => 'Cancel',         'ca'  => 'Cancel',
        'ma' => 'Mail');         'ma'  => 'Mail',
                                          'msg' => 'Messages',
                                          'gen' => 'Generate messages from a file',
                                          'gmt' => 'General message text',
                                          'tff' => 'The file format for the uploaded portion of the message is',
                                          'uas' => 'Upload and Send',
                                         );
     if (&Apache::lonnet::allowed('srm',$env{'request.course.id'})      if (&Apache::lonnet::allowed('srm',$env{'request.course.id'})
  || &Apache::lonnet::allowed('srm',$env{'request.course.id'}.   || &Apache::lonnet::allowed('srm',$env{'request.course.id'}.
     '/'.$env{'request.course.sec'})) {      '/'.$env{'request.course.sec'})) {
Line 1250  sub compout { Line 1306  sub compout {
         }          }
     }      }
     my $latexHelp = Apache::loncommon::helpLatexCheatsheet();      my $latexHelp = Apache::loncommon::helpLatexCheatsheet();
     if ($broadcast ne 'upload') {      my $subj_size;
        $r->print(<<"ENDCOMP");      if ($multiforward) {
 <tr><td>$lt{'ad'}<br /><tt>username:domain,username:domain, ...          $r->print(&additional_rec_row(\%lt));
 </tt></td><td>          $r->print('<tr><td colspan="2">'.
 <input type="text" size="50" name="additionalrec" /></td></tr>                    &mt('Unless you choose otherwise:').'<ul><li>'.
 <tr><td>$lt{'sb'}:</td><td><input type="text" size="50" name="subject" value="$dissub" />          &mt("The subject in each forwarded message will be <i>'Forwarding:'</i> followed by the original subject.").'</li><li>'.
 </td></tr></table>          &mt("The message itself will begin with a first line: <i>'Forwarded message from'</i> followed by the original sender's name.").'</li></ul></td></tr>');
           $func=&mt('Forward');
           $dissub = &mt('Forwarding').': ';
           $subj_size = '10';
           my $extra = '&lt;'.&mt('original subject').'&gt;&nbsp;&nbsp;&nbsp;'.
                       '<input type="radio" name="showorigsubj" value="1" checked="checked" />'.&mt('Yes').'&nbsp;<input type="radio" name="showorigsubj" value="0" />'.&mt('No');
           $dismsg = &mt('Forwarded message from ').' ';
           my $sender = &mt("sender's name");
           $r->print(&msg_subject_row($dissub,\%lt,$subj_size,$extra));
           $r->print('<tr><td>'.&mt('Message begins with:').'</td><td><input type="text" name="msgheader" value="'.$dismsg.'" />&nbsp;'.$sender.'&nbsp;&nbsp;&nbsp;<input type="radio" name="showorigsender" value="1" checked="checked" />'.&mt('Yes').'&nbsp;<input type="radio" name="showorigsender" value="0" />'.&mt('No').'<input type="hidden" name="multiforward" value="'.$multiforward.'" /></td></tr>
   </table>
   <br />'.
   $latexHelp.
   &mt("Any new text to display before the text of the original messages:").'<br />
   <textarea name="message" id="message" cols="80" rows="5" wrap="hard">
   </textarea></p><br />');
           my @to_forward = &Apache::loncommon::get_env_multiple('form.delmark');
           foreach my $msg (@to_forward) {
               $r->print('<input type="hidden" name="delmark" value="'.$msg.'" />');
           }
           $r->print(&submit_button_row($folder,$dismode,$func.' '.$lt{'msg'},
                                        \%lt));
       } elsif ($broadcast ne 'upload') {
           $subj_size = '50';
           $r->print(&additional_rec_row(\%lt));
           $r->print(&msg_subject_row($dissub,\%lt,$subj_size));
           $r->print(<<"ENDCOMP");
   </table>
 $latexHelp  $latexHelp
 <textarea name="message" id="message" cols="80" rows="15" wrap="hard">$dismsg  <textarea name="message" id="message" cols="80" rows="15" wrap="hard">$dismsg
 </textarea></p><br />  </textarea></p><br />
 $dispcrit  $dispcrit
 $disbase  $disbase
 <input type="hidden" name="folder" value="$folder" />  
 <input type="hidden" name="dismode" value="$dismode" />  
 <input type="submit" name="send" value="$func $lt{'ma'}" />  
 <input type="submit" name="cancel" value="$lt{'ca'}" /><hr />  
 $citation  
 ENDCOMP  ENDCOMP
           $r->print(&submit_button_row($folder,$dismode,$func.' '.$lt{'ma'},
                                        \%lt));
           $r->print($citation);
         if (exists($env{'form.ref'})) {          if (exists($env{'form.ref'})) {
             $r->print('<input type="hidden" name="ref" value="'.              $r->print('<input type="hidden" name="ref" value="'.
                       $env{'form.ref'}.'" />');                        $env{'form.ref'}.'" />');
Line 1277  ENDCOMP Line 1358  ENDCOMP
                       $env{'form.group'}.'" />');                        $env{'form.group'}.'" />');
         }          }
     } else { # $broadcast is 'upload'      } else { # $broadcast is 'upload'
  $r->print(<<ENDUPLOAD);   $r->print(<<ENDBLOCK);
 <input type="hidden" name="sendmode" value="upload" />  <input type="hidden" name="sendmode" value="upload" />
 <input type="hidden" name="send" value="on" />  <input type="hidden" name="send" value="on" />
 <h3>Generate messages from a file</h3>  <h3>$lt{'gen'}</h3>
 <p>  <p>
 Subject: <input type="text" size="50" name="subject" />  Subject: <input type="text" size="50" name="subject" />
 </p>  </p>
 <p>General message text<br />  <p>$lt{'gmt'}:<br />
 <textarea name="message" id="message" cols="60" rows="10" wrap="hard">$dismsg  <textarea name="message" id="message" cols="60" rows="10" wrap="hard">$dismsg
 </textarea></p>  </textarea></p>
 <p>  <p>
 The file format for the uploaded portion of the message is:  $lt{'tff'}:
 <pre>  ENDBLOCK
 username1:domain1: text         $r->print('
 username2:domain2: text  <pre>'."\n".
 username3:domain1: text  &mt('username1:domain1: text')."\n".
 </pre>  &mt('username2:domain2: text')."\n".
   &mt('username3:domain1: text')."\n".
   '</pre>
 </p>  </p>
 <p>  <p>
 The messages will be assembled from all lines with the respective   '.&mt('The messages will be assembled from all lines with the respective'."\n".'<tt>username:domain</tt>, and appended to the general message text.'));
 <tt>username:domain</tt>, and appended to the general message text.</p>          $r->print(<<ENDUPLOAD);
   </p>
 <p>  <p>
 <input type="file" name="upfile" size="40" /></p><p>  <input type="file" name="upfile" size="40" /></p><p>
 $dispcrit  $dispcrit
 <input type="submit" value="Upload and Send" /></p>  <input type="submit" value="$lt{'uas'}" /></p>
 ENDUPLOAD  ENDUPLOAD
     }      }
     if ($broadcast eq 'group') {      if ($broadcast eq 'group') {
Line 1334  ENDREC Line 1418  ENDREC
     return $output;      return $output;
 }  }
   
   sub additional_rec_row {
       my ($lt) = @_;
       my $output = <<"ENDADD";
   <tr><td>$lt->{'ad'}:<br /><tt>username:domain,username:domain, ...
   </tt></td><td>
   <input type="text" size="50" name="additionalrec" /></td></tr>
   ENDADD
       return $output;
   }
   
   sub submit_button_row {
       my ($folder,$dismode,$sendtext,$lt) = @_;
       my $output = qq| 
   <input type="hidden" name="folder" value="$folder" />
   <input type="hidden" name="dismode" value="$dismode" />
   <input type="submit" name="send" value="$sendtext" />
   <input type="submit" name="cancel" value="$lt->{'ca'}" /><hr />
   |;
       return $output;
   }
   
   sub msg_subject_row {
       my ($dissub,$lt,$subj_size,$extra) = @_;
       my $output = '<tr><td>'.$lt->{'sb'}.':</td><td><input type="text" size="'.
                    $subj_size.'" name="subject" value="'.$dissub.'" />'.$extra.
                    '</td></tr>';
       return $output;
   }
   
 sub retrieve_instructor_comments {  sub retrieve_instructor_comments {
     my ($user,$domain)=@_;      my ($user,$domain)=@_;
     my $target=$env{'form.grade_target'};      my $target=$env{'form.grade_target'};
Line 1368  sub disfacetoface { Line 1481  sub disfacetoface {
     if  (!&Apache::lonnet::allowed('dff',$env{'request.course.id'})      if  (!&Apache::lonnet::allowed('dff',$env{'request.course.id'})
  && ! &Apache::lonnet::allowed('dff',$env{'request.course.id'}.   && ! &Apache::lonnet::allowed('dff',$env{'request.course.id'}.
        '/'.$env{'request.course.sec'})) {         '/'.$env{'request.course.sec'})) {
  $r->print('Not allowed');   $r->print(&mt('Not allowed'));
  return;   return;
     }      }
     my %records=&Apache::lonnet::dump('nohist_email',      my %records=&Apache::lonnet::dump('nohist_email',
Line 1450  sub facetoface { Line 1563  sub facetoface {
     if (!&Apache::lonnet::allowed('dff',$env{'request.course.id'})      if (!&Apache::lonnet::allowed('dff',$env{'request.course.id'})
  && ! &Apache::lonnet::allowed('dff',$env{'request.course.id'}.   && ! &Apache::lonnet::allowed('dff',$env{'request.course.id'}.
       '/'.$env{'request.course.sec'})) {        '/'.$env{'request.course.sec'})) {
  $r->print('Not allowed');   $r->print(&mt('Not allowed'));
  return;   return;
     }      }
     my $crstype = &Apache::loncommon::course_type();      my $crstype = &Apache::loncommon::course_type();
Line 1537  sub examblock { Line 1650  sub examblock {
             'cbds' => 'Communication blocking during scheduled exams',              'cbds' => 'Communication blocking during scheduled exams',
             'desc' => "You can use communication blocking to prevent $usertype enrolled in this course from displaying LON-CAPA messages sent by other $usertype during an online exam. As blocking of communication could potentially interrupt legitimate communication between $usertype who are also both enrolled in a different LON-CAPA course, please be careful that you select the correct start and end times for your scheduled exam when setting or modifying these parameters.",              'desc' => "You can use communication blocking to prevent $usertype enrolled in this course from displaying LON-CAPA messages sent by other $usertype during an online exam. As blocking of communication could potentially interrupt legitimate communication between $usertype who are also both enrolled in a different LON-CAPA course, please be careful that you select the correct start and end times for your scheduled exam when setting or modifying these parameters.",
              'mecb' => 'Modify existing communication blocking periods',               'mecb' => 'Modify existing communication blocking periods',
              'ncbc' => 'No communication blocks currently stored'               'ncbc' => 'No communication blocks currently stored',
                'stor' => 'Store',
     );      );
   
     my %ltext = &Apache::lonlocal::texthash(      my %ltext = &Apache::lonlocal::texthash(
Line 1576  sub examblock { Line 1690  sub examblock {
     $r->print(<<"END");      $r->print(<<"END");
 <br />  <br />
 <input type="hidden" name="blocktotal" value="$blockcount" />  <input type="hidden" name="blocktotal" value="$blockcount" />
 <input type ="submit" value="Save Changes" />  <input type ="submit" value="$lt{'stor'}" />
 </form>  </form>
 $end_page  $end_page
 END  END
Line 1587  sub blockstore { Line 1701  sub blockstore {
     my $r = shift;      my $r = shift;
     my %lt=&Apache::lonlocal::texthash(      my %lt=&Apache::lonlocal::texthash(
             'tfcm' => 'The following changes were made',              'tfcm' => 'The following changes were made',
             'cbps' => 'communication blocking period(s)',  
             'werm' => 'was/were removed',  
             'wemo' => 'was/were modified',  
             'wead' => 'was/were added',  
             'ncwm' => 'No changes were made.'               'ncwm' => 'No changes were made.' 
     );      );
     my %adds = ();      my %adds = ();
Line 1647  sub blockstore { Line 1757  sub blockstore {
     if ($chgestotal > 0) {      if ($chgestotal > 0) {
         $r->print($lt{'tfcm'}.'<ul>');          $r->print($lt{'tfcm'}.'<ul>');
         if ($canceltotal > 0) {          if ($canceltotal > 0) {
             $r->print('<li>'.$canceltotal.' '.$lt{'cbps'},' '.$lt{'werm'}.'</li>');              $r->print('<li>'.&mt('[quant,_1,communication blocking period was,communication blocking periods were] removed.',$canceltotal).'</li>');
         }          }
         if ($modtotal > 0) {          if ($modtotal > 0) {
             $r->print('<li>'.$modtotal.' '.$lt{'cbps'},' '.$lt{'wemo'}.'</li>');              $r->print('<li>'.&mt('[quant,_1,communication blocking period was,communication blocking periods were] modified.',$modtotal).'</li>');
         }          }
         if ($addtotal > 0) {          if ($addtotal > 0) {
             $r->print('<li>'.$addtotal.' '.$lt{'cbps'},' '.$lt{'wead'}.'</li>');              $r->print('<li>'.&mt('[quant,_1,communication blocking period was,communication blocking periods were] added.',$addtotal).'</li>');
         }          }
         $r->print('</ul>');          $r->print('</ul>');
     } else {      } else {
Line 1823  sub blocktype_text { Line 1933  sub blocktype_text {
 # ----------------------------------------------------------- Display a message  # ----------------------------------------------------------- Display a message
   
 sub displaymessage {  sub displaymessage {
     my ($r,$msgid,$folder)=@_;      my ($r,$msgid,$folder,$msgstatus)=@_;
     my $suffix=&Apache::lonmsg::foldersuffix($folder);      my $suffix=&Apache::lonmsg::foldersuffix($folder);
     my %blocked = ();      my %blocked = ();
     my %setters = ();      my %setters = ();
Line 1832  sub displaymessage { Line 1942  sub displaymessage {
   
 # info to generate "next" and "previous" buttons and check if message is blocked  # info to generate "next" and "previous" buttons and check if message is blocked
     my ($startblock,$endblock) = &Apache::loncommon::blockcheck(\%setters,'com');      my ($startblock,$endblock) = &Apache::loncommon::blockcheck(\%setters,'com');
     my @messages=&sortedmessages(\%blocked,$startblock,$endblock,\$numblocked,$folder);      my @messages=&sortedmessages(\%blocked,$startblock,$endblock,\$numblocked,$folder,$msgstatus);
     if ( $blocked{$msgid} eq 'ON' ) {      if ( $blocked{$msgid} eq 'ON' ) {
         &printheader($r,'/adm/email',&mt('Display a Message'));          &printheader($r,'/adm/email',&mt('Display a Message'));
         $r->print(&mt('You attempted to display a message that is currently blocked because you are enrolled in one or more courses for which there is an ongoing online exam.'));          $r->print(&mt('You attempted to display a message that is currently blocked because you are enrolled in one or more courses for which there is an ongoing online exam.'));
         &build_block_table($r,$startblock,$endblock,\%setters);          &build_block_table($r,$startblock,$endblock,\%setters);
         return;          return;
     }      }
     &statuschange($msgid,'read',$folder);      if ($msgstatus eq '') {
           &statuschange($msgid,'read',$folder);
       }
     my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);      my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);
     my %content=&Apache::lonmsg::unpackagemsg($message{$msgid});      my %content=&Apache::lonmsg::unpackagemsg($message{$msgid});
   
Line 1868  sub displaymessage { Line 1980  sub displaymessage {
       '<td><a href="/adm/email?markdel='.&escape($msgid).$sqs.        '<td><a href="/adm/email?markdel='.&escape($msgid).$sqs.
       '"><b>'.&mt('Delete').'</b></a></td>'.        '"><b>'.&mt('Delete').'</b></a></td>'.
       '<td><a href="/adm/email?'.$sqs.        '<td><a href="/adm/email?'.$sqs.
       ($env{'form.dismode'} eq 'new'?'&folder=new':'').  
       '"><b>'.&mt('Back to Folder Display').'</b></a></td>');        '"><b>'.&mt('Back to Folder Display').'</b></a></td>');
     if ($counter > 0){      if ($counter > 0){
  $r->print('<td><a href="/adm/email?display='.$messages[$counter-1]->[5].$sqs.   $r->print('<td><a href="/adm/email?display='.$messages[$counter-1]->[5].$sqs.
Line 1879  sub displaymessage { Line 1990  sub displaymessage {
   '"><b>'.&mt('Next').'</b></a></td>');    '"><b>'.&mt('Next').'</b></a></td>');
     }      }
     $r->print('</tr></table>');      $r->print('</tr></table>');
       my $symb;
       if (defined($content{'symb'})) {
           $symb = $content{'symb'};
       } elsif (defined($content{'baseurl'})) {
           $symb=&Apache::lonnet::symbread($content{'baseurl'});
       }
     if ($env{'user.adv'}) {      if ($env{'user.adv'}) {
  $r->print('<table border="2" width="100%"><tr bgcolor="#FFAAAA"><td>'.&mt('Currently available actions (will open extra window)').':</td>');   $r->print('<table border="2" width="100%"><tr bgcolor="#FFAAAA"><td>'.&mt('Currently available actions (will open extra window)').':</td>');
  my $symb=&Apache::lonnet::symbread($content{'baseurl'});        
  if (&Apache::lonnet::allowed('vgr',$env{'request.course.id'})) {   if (&Apache::lonnet::allowed('vgr',$env{'request.course.id'})) {
  $r->print('<td><b>'.&Apache::loncommon::track_student_link(&mt('View recent activity'),$content{'sendername'},$content{'senderdomain'},'check').'</b></td>');   $r->print('<td><b>'.&Apache::loncommon::track_student_link(&mt('View recent activity'),$content{'sendername'},$content{'senderdomain'},'check').'</b></td>');
     }      }
Line 1903  sub displaymessage { Line 2019  sub displaymessage {
        ' ('.$content{'recuser'}[$i].' at '.$content{'recdomain'}[$i].') ';         ' ('.$content{'recuser'}[$i].' at '.$content{'recdomain'}[$i].') ';
     }      }
     $tolist = join(', ',@recipients);      $tolist = join(', ',@recipients);
       my ($restitle,$baseurl,$refers_to);
       if (defined($content{'resource_title'})) {
           $restitle = $content{'resource_title'};
       } else {
           if (defined($content{'baseurl'})) {
               $restitle = &Apache::lonnet::gettitle($content{'baseurl'});
           }
       }
       if (defined($content{'baseurl'})) {
           $baseurl = &Apache::lonenc::check_encrypt($content{'baseurl'});
       }
     $r->print('<br /><b>'.&mt('Subject').':</b> '.$content{'subject'}.      $r->print('<br /><b>'.&mt('Subject').':</b> '.$content{'subject'}.
       ($folder ne 'sent'?'<br /><b>'.&mt('From').':</b> '.        ($folder ne 'sent'?'<br /><b>'.&mt('From').':</b> '.
       &Apache::loncommon::aboutmewrapper(        &Apache::loncommon::aboutmewrapper(
Line 1913  sub displaymessage { Line 2040  sub displaymessage {
               $tolist).                $tolist).
       ($content{'courseid'}?'<br /><b>'.&mt($crstype).':</b> '.$courseinfo{'description'}.        ($content{'courseid'}?'<br /><b>'.&mt($crstype).':</b> '.$courseinfo{'description'}.
        ($content{'coursesec'}?' ('.&mt('Section').': '.$content{'coursesec'}.')':''):'').         ($content{'coursesec'}?' ('.&mt('Section').': '.$content{'coursesec'}.')':''):'').
       '<br /><b>'.&mt('Time').':</b> '.$content{'time'}.        '<br /><b>'.&mt('Time').':</b> '.$content{'time'});
       ($content{'baseurl'}?'<br /><b>'.&mt('Refers to').':</b> <a href="'.$content{'baseurl'}.'">'.      if ($baseurl) {
        $content{'baseurl'}.' ('.&Apache::lonnet::gettitle($content{'baseurl'}).')</a>':'').          if (defined($content{'courseid'}) && defined($env{'request.course.id'})) {
       '<p><pre>'.              if ($content{'courseid'} eq $env{'request.course.id'}) {
                   my $symblink;
                   if ($symb) {
                       &Apache::lonenc::check_decrypt(\$symb);
                       $symblink = '?symb='.$symb;
                   }
                   &Apache::lonenc::check_decrypt(\$baseurl);
                   $r->print('<br /><b>'.&mt('Refers to').':</b> <a href="'.$baseurl.$symblink.'">'.$restitle.'</a>');
                   $refers_to = 1;
               }
           }
           if (!$refers_to) {
               if ($baseurl =~ m-^/enc/-) {
                   if (defined($content{'courseid'})) {
                       my $unencurl = 
                          &Apache::lonenc::unencrypted($baseurl,
                                                       $content{'courseid'}); 
                       if (defined($unencurl)) {
                           if (&Apache::lonnet::allowed('bre',$unencurl)) {
                               $r->print('<br /><b>'.&mt('Refers to').
                                         ':</b> <a href="'.$unencurl.'">'.$restitle.'</a>');
                           }
                       }
                   }
               } else {
                   if (&Apache::lonnet::allowed('bre',$baseurl)) {
                       $r->print('<br /><b>'.&mt('Refers to').
                                 ':</b> <a href="'.$baseurl.
                                 '">'.$restitle.'</a>');
                   }
               }
           }
       }
       $r->print('<p><pre>'.
       &Apache::lontexconvert::msgtexconverted($content{'message'},1).        &Apache::lontexconvert::msgtexconverted($content{'message'},1).
       '</pre><hr />'.&displayresource(%content).'</p>');        '</pre><hr />'.&displayresource(%content).'</p>');
     return;         return;
 }  }
   
 # =========================================================== Show the citation  # =========================================================== Show the citation
Line 1932  sub displayresource { Line 2092  sub displayresource {
 #  #
     if (($env{'request.course.id'} eq $content{'courseid'})      if (($env{'request.course.id'} eq $content{'courseid'})
      && (&Apache::lonnet::allowed('vgr',$content{'courseid'}))) {       && (&Apache::lonnet::allowed('vgr',$content{'courseid'}))) {
  my $symb=&Apache::lonnet::symbread($content{'baseurl'});          my $symb;
           if (defined($content{'symb'})) {
               $symb = $content{'symb'};
           } else { 
       $symb=&Apache::lonnet::symbread($content{'baseurl'});
           }
 # Could not get a symb, give up  # Could not get a symb, give up
  unless ($symb) { return $content{'citation'}; }   unless ($symb) { return $content{'citation'}; }
 # Have a symb, can render  # Have a symb, can render
Line 2034  sub sendoffmail { Line 2199  sub sendoffmail {
         $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};          $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'};
     }      }
     if ($env{'form.send'}) {      if ($env{'form.send'}) {
         if ($group eq '') {          if (!$env{'form.multiforward'}) { 
     &printheader($r,'','Messages being sent.');              if ($group eq '') {
         } else {          &printheader($r,'','Messages being sent.');
             $r->print(&groupmail_header('sending',$group));              } else {
                   $r->print(&groupmail_header('sending',$group));
               }
         }          }
  $r->rflush();   $r->rflush();
  my %content=();   my %content=();
Line 2122  sub sendoffmail { Line 2289  sub sendoffmail {
             my $msgtxt = $savemsg;              my $msgtxt = $savemsg;
     if ($toaddr{$address}) { $msgtxt.='<hr />'.$toaddr{$address}; }      if ($toaddr{$address}) { $msgtxt.='<hr />'.$toaddr{$address}; }
     my @thismsg;      my @thismsg;
     if ((($env{'form.critmsg'}) || ($env{'form.sendbck'})) &&       if ($msgtype eq 'critical') {
  (&Apache::lonnet::allowed('srm',$env{'request.course.id'})   $r->print(&mt('Sending critical message').' '.
  || &Apache::lonnet::allowed('srm',$env{'request.course.id'}.                                $recuname.':'.$recdomain.': ');
      '/'.$env{'request.course.sec'}))) {  
  $r->print(&mt('Sending critical message').' '.$recuname.':'.$recdomain.': ');  
  @thismsg=   @thismsg=
     &Apache::lonmsg::user_crit_msg($recuname,$recdomain,      &Apache::lonmsg::user_crit_msg($recuname,$recdomain,
    $msgsubj,$msgtxt,     $msgsubj,$msgtxt,
Line 2148  sub sendoffmail { Line 2313  sub sendoffmail {
         $specialmsg_status{$recuname.':'.$recdomain} =          $specialmsg_status{$recuname.':'.$recdomain} =
     join(' ',@thismsg);      join(' ',@thismsg);
  foreach my $result (@thismsg) {   foreach my $result (@thismsg) {
     if ($result eq 'ok') {      if ($result eq 'ok' || $result eq 'con_delayed') {
  $numspecial++;   $numspecial++;
     }      }
  }   }
Line 2215  sub sendoffmail { Line 2380  sub sendoffmail {
     } else {      } else {
  &printheader($r,'','No messages sent.');    &printheader($r,'','No messages sent.'); 
     }      }
     if ($sendstatus=~/^(\s*(?:ok|con_delayed)\s*)*$/) {      if (!$env{'form.multiforward'}) { 
  $r->print('<br /><span class="LC_success">'.&mt('Completed.').'</span>');          if ($sendstatus=~/^(\s*(?:ok|con_delayed)\s*)*$/) {
  if ($env{'form.displayedcrit'}) {      $r->print('<br /><span class="LC_success">'.&mt('Completed.').
     &discrit($r);                        '</span>');
         }      if ($env{'form.displayedcrit'}) {
         if ($group ne '') {          &discrit($r);
             $r->print(&groupmail_sent($group,$cdom,$cnum));               }
  } else {              if ($group ne '') {
     &Apache::loncommunicate::menu($r);                  $r->print(&groupmail_sent($group,$cdom,$cnum)); 
  }      } else {
     } else {          &Apache::loncommunicate::menu($r);
  $r->print('<p><span class="LC_error">'.&mt('Could not deliver message').'</span> '.      }
           } else {
       $r->print('<p><span class="LC_error">'.&mt('Could not deliver message').'</span> '.
   &mt('Please use the browser "Back" button and correct the recipient addresses '."($sendstatus)").'</p>');    &mt('Please use the browser "Back" button and correct the recipient addresses '."($sendstatus)").'</p>');
           }
     }      }
       return $sendstatus;
 }  }
   
 # ===================================================================== Handler  # ===================================================================== Handler
Line 2248  sub handler { Line 2417  sub handler {
         ['display','replyto','forward','markread','markdel','markunread',          ['display','replyto','forward','markread','markdel','markunread',
          'sendreply','compose','sendmail','critical','recname','recdom',           'sendreply','compose','sendmail','critical','recname','recdom',
          'recordftf','sortedby','block','folder','startdis','interdis',           'recordftf','sortedby','block','folder','startdis','interdis',
  'showcommentbaseurl','dismode','group','subject','text','ref']);   'showcommentbaseurl','dismode','group','subject','text','ref',
            'msgstatus']);
     $sqs='&sortedby='.$env{'form.sortedby'};      $sqs='&sortedby='.$env{'form.sortedby'};
   
 # ------------------------------------------------------ They checked for email  # ------------------------------------------------------ They checked for email
Line 2282  sub handler { Line 2452  sub handler {
     }      }
   
 # --------------------------------------------------------------------- Display  # --------------------------------------------------------------------- Display
       my $msgstatus = $env{'form.msgstatus'};
     $startdis=$env{'form.startdis'};      $startdis=$env{'form.startdis'};
     $startdis--;      if ($startdis ne '') {
           $startdis--;
       }
     unless ($startdis) { $startdis=0; }      unless ($startdis) { $startdis=0; }
   
     $interdis=$env{'form.interdis'};  
     unless ($interdis) { $interdis=20; }  
     $sqs.='&interdis='.$interdis;  
   
     if ($env{'form.firstview'}) {      if ($env{'form.firstview'}) {
  $startdis=0;   $startdis=0;
     }      }
Line 2309  sub handler { Line 2477  sub handler {
 # --------------------------------------------------------------- Render Output  # --------------------------------------------------------------- Render Output
   
     if ($env{'form.display'}) {      if ($env{'form.display'}) {
  &displaymessage($r,$env{'form.display'},$folder);   &displaymessage($r,$env{'form.display'},$folder,$msgstatus);
     } elsif ($env{'form.replyto'}) {      } elsif ($env{'form.replyto'}) {
  &compout($r,'',$env{'form.replyto'},undef,undef,$folder,$dismode);   &compout($r,'',$env{'form.replyto'},undef,undef,$folder,$dismode);
     } elsif ($env{'form.confirm'}) {      } elsif ($env{'form.confirm'}) {
Line 2346  sub handler { Line 2514  sub handler {
       '<p class="LC_error">'.$msg."</p>\n");        '<p class="LC_error">'.$msg."</p>\n");
  }   }
  &Apache::loncommunicate::menu($r);   &Apache::loncommunicate::menu($r);
  &disall($r,($folder?$folder:$dismode));   &disall($r,($folder?$folder:$dismode),$msgstatus);
     } elsif ($env{'form.markedmove'}) {      } elsif ($env{'form.markedaction'} eq 'markedforward') {
  my ($total,$failed,@failed_msg)=(0,0);          my $total = 0;
  foreach my $key (keys(%env)) {          my @to_forward = &Apache::loncommon::get_env_multiple('form.delmark');
     if ($key=~/^form\.delmark_(.*)$/) {          foreach my $msgid (@to_forward) {
  my ($result,$msg) =              &statuschange(&unescape($msgid),'forwarded',$folder);
     &movemsg(&unescape($1),$folder,              $total ++;
      $env{'form.movetofolder'});          }
  if ($result) {          if ($total > 0) {
               &compout($r,undef,undef,undef,undef,$folder,$dismode,$total);
           }
       } elsif ($env{'form.markedaction'} eq 'markedread') {
           my $total = 0;
           my @to_markread = &Apache::loncommon::get_env_multiple('form.delmark');
           foreach my $msgid (@to_markread) {
               &statuschange(&unescape($msgid),'read',$folder);
               $total ++;
           }
           &printheader($r,'','Marked Messages Read');
           $r->print(&mt('Marked [_1] message(s) read',$total).'<p>');
           &Apache::loncommunicate::menu($r);
           &disall($r,($folder?$folder:$dismode),$msgstatus);
       } elsif ($env{'form.markedaction'} eq 'markedunread') {
           my $total = 0;
           my @to_markunread = &Apache::loncommon::get_env_multiple('form.delmark');
           foreach my $msgid (@to_markunread) {
               &statuschange(&unescape($msgid),'new',$folder);
               $total ++;
           }
           &printheader($r,'','Marked Messages Unread');
           $r->print(&mt('Marked [_1] message(s) unread',$total).'<p>');
           &Apache::loncommunicate::menu($r);
           &disall($r,($folder?$folder:$dismode),$msgstatus);
       } elsif ($env{'form.markedaction'} eq 'markedmove') {
           my $destfolder = $env{'form.movetofolder'};
           my %gotfolders = &Apache::lonmsg::get_user_folders();
           &printheader($r,'','Moved Messages');
           if (!defined($gotfolders{$destfolder})) {
               $r->print(&mt('Destination folder [_1] is not a valid folder',
                         $destfolder));
           } else {
       my ($total,$failed,@failed_msg)=(0,0);
               my @to_move = &Apache::loncommon::get_env_multiple('form.delmark');
               foreach my $msgid (@to_move) {
           my ($result,$msg) = &movemsg(&unescape($msgid),$folder,
                        $env{'form.movetofolder'});
           if ($result) {
     $total++;      $total++;
  } else {          } else {
     $failed++;      $failed++;
     push(@failed_msg,$msg);      push(@failed_msg,$msg);
  }          }
     }      }
  }      if ($failed) {
  &printheader($r,'','Moved Messages');          $r->print('<p class="LC_error">
  if ($failed) {  
     $r->print('<p class="LC_error">  
                           '.&mt('Failed to move [_1] message(s)',$failed).                            '.&mt('Failed to move [_1] message(s)',$failed).
       '</p>');        '</p>');
     $r->print('<p class="LC_error">'.          $r->print('<p class="LC_error">'.
       join("</p>\n<p class=\"LC_error\">",@failed_msg).              join("</p>\n<p class=\"LC_error\">",@failed_msg).
       "</p>\n");            "</p>\n");
  }      }
  $r->print(&mt('Moved [_1] message(s)',$total).'<p>');      $r->print(&mt('Moved [_1] message(s)',$total).'<p>');
           }
  &Apache::loncommunicate::menu($r);   &Apache::loncommunicate::menu($r);
  &disall($r,($folder?$folder:$dismode));   &disall($r,($folder?$folder:$dismode),$msgstatus);
     } elsif ($env{'form.markeddel'}) {      } elsif ($env{'form.markedaction'} eq 'markeddel') {
  my ($total,$failed,@failed_msg)=(0,0);   my ($total,$failed,@failed_msg)=(0,0);
  foreach my $key (keys(%env)) {          my @to_delete = &Apache::loncommon::get_env_multiple('form.delmark');
     if ($key=~/^form\.delmark_(.*)$/) {          foreach my $msgid (@to_delete) {
  my ($result,$msg) =       my ($result,$msg) = &statuschange(&unescape($msgid),'deleted', 
     &statuschange(&unescape($1),'deleted',                $folder);
   $folder);      if ($result) {
  if ($result) {          $total++;
     $total++;      } else {
  } else {          $failed++;
     $failed++;   push(@failed_msg,$msg);
     push(@failed_msg,$msg);  
  }  
     }      }
  }   }
  &printheader($r,'','Deleted Messages');   &printheader($r,'','Deleted Messages');
Line 2400  sub handler { Line 2603  sub handler {
  }   }
  $r->print(&mt('Deleted [_1] message(s)',$total).'<p>');   $r->print(&mt('Deleted [_1] message(s)',$total).'<p>');
  &Apache::loncommunicate::menu($r);   &Apache::loncommunicate::menu($r);
  &disall($r,($folder?$folder:$dismode));   &disall($r,($folder?$folder:$dismode),$msgstatus);
     } elsif ($env{'form.markunread'}) {      } elsif ($env{'form.markunread'}) {
  &printheader($r,'','Marked Message as Unread');   &printheader($r,'','Marked Message as Unread');
  &statuschange($env{'form.markunread'},'new');   &statuschange($env{'form.markunread'},'new');
  &Apache::loncommunicate::menu($r);   &Apache::loncommunicate::menu($r);
  &disall($r,($folder?$folder:$dismode));   &disall($r,($folder?$folder:$dismode),$msgstatus);
     } elsif ($env{'form.compose'}) {      } elsif ($env{'form.compose'}) {
  &compout($r,'','',$env{'form.compose'});   &compout($r,'','',$env{'form.compose'});
     } elsif ($env{'form.recordftf'}) {      } elsif ($env{'form.recordftf'}) {
Line 2413  sub handler { Line 2616  sub handler {
     } elsif ($env{'form.block'}) {      } elsif ($env{'form.block'}) {
         &examblock($r,$env{'form.block'});          &examblock($r,$env{'form.block'});
     } elsif ($env{'form.sendmail'}) {      } elsif ($env{'form.sendmail'}) {
  &sendoffmail($r,$folder);          if ($env{'form.multiforward'}) {
               &printheader($r,'','Messages being sent.');
               my $fixed_subj = $env{'form.subject'};
               my $suffix=&Apache::lonmsg::foldersuffix($folder);
               my (%sendresult,%forwardok,%forwardfail,$fwdcount);
               my @to_forward = &Apache::loncommon::get_env_multiple('form.delmark');
               foreach my $item (@to_forward) {
                   my $msgid=&unescape($item);
                   my %message=&Apache::lonnet::get('nohist_email'.$suffix,[$msgid]);
                   my %content=&Apache::lonmsg::unpackagemsg($message{$msgid},1);
                   if ($env{'form.showorigsubj'}) {
                       $env{'form.subject'} = $fixed_subj.$content{'subject'};
                   } else {
                       $env{'form.subject'} = '';
                   }
                   my $uname = $content{'sendername'};
                   my $udom = $content{'senderdomain'};
                   &statuschange($msgid,'forwarded',$folder);
                   if ($env{'form.showorigsender'}) {
                       $env{'form.message'} = $env{'form.msgheader'}.' '.
                           &Apache::loncommon::plainname($uname,$udom).' ('.
                                              $uname.':'.$udom.')';
                   }
                   $env{'form.message'} .= "\n\n-- Forwarded message --\n\n".
                                           $content{'message'};
                   $fwdcount ++;
                   $r->print($fwdcount.': '); 
                   $sendresult{$msgid} = &sendoffmail($r,$folder);
                   $r->print('<br />');
               }
               foreach my $key (keys(%sendresult)) {
                   if ($sendresult{$key} =~/^(\s*(?:ok|con_delayed)\s*)*$/) {
                       $forwardok{$key} = $sendresult{$key};
                   } else {
                       $forwardfail{$key} = $sendresult{$key}; 
                   }
               }
               if (keys(%forwardok) > 0) {
                   my $count = keys(%forwardok);
                   $r->print('<br /><span class="LC_success">'.
                             &mt('[quant,_1,message] forwarded.',$count).
                             '</span>');
               }
               if (keys(%forwardfail) > 0) {
                   my $count = keys(%forwardfail);
                   $r->print('<p><span class="LC_error">'.
                             &mt('Could not forward [quant,_1,message].',$count).
                             '</span> ');
                   foreach my $key (keys(%forwardfail)) {
                       $r->print(&mt('Could not deliver forwarded message.').'</span> '.
                                 &mt('The recipient addresses may need to be corrected').' ('.$forwardfail{$key}.').<br /><br />');
                   }
               }
               &Apache::loncommunicate::menu($r);
           } else {
       &sendoffmail($r,$folder);
           }
  if ($env{'form.storebasecomment'}) {   if ($env{'form.storebasecomment'}) {
     &storecomment($r);      &storecomment($r);
         }          }
Line 2425  sub handler { Line 2684  sub handler {
       $env{'form.message'},'/adm/communicate','public');        $env{'form.message'},'/adm/communicate','public');
  }   }
  if ((!exists($env{'form.group'})) && (!$env{'form.displayedcrit'})) {   if ((!exists($env{'form.group'})) && (!$env{'form.displayedcrit'})) {
     &disall($r,($folder?$folder:$dismode));      &disall($r,($folder?$folder:$dismode),$msgstatus);
  }   }
     } elsif ($env{'form.newfolder'}) {      } elsif ($env{'form.newfolder'}) {
  &printheader($r,'','New Folder');   &printheader($r,'','New Folder');
Line 2439  sub handler { Line 2698  sub handler {
             $showfolder = $folder;              $showfolder = $folder;
         }          }
         &Apache::loncommunicate::menu($r);          &Apache::loncommunicate::menu($r);
  &disall($r,$showfolder);   &disall($r,$showfolder,$msgstatus);
     } elsif ($env{'form.showcommentbaseurl'}) {      } elsif ($env{'form.showcommentbaseurl'}) {
  &storedcommentlisting($r);   &storedcommentlisting($r);
     } elsif ($env{'form.folderaction'} eq 'delete') {      } elsif ($env{'form.folderaction'} eq 'delete') {
Line 2453  sub handler { Line 2712  sub handler {
             $showfolder = $folder;              $showfolder = $folder;
         }          }
         &Apache::loncommunicate::menu($r);          &Apache::loncommunicate::menu($r);
         &disall($r,$showfolder);          &disall($r,$showfolder,$msgstatus);
     } elsif ($env{'form.folderaction'} eq 'rename') {      } elsif ($env{'form.folderaction'} eq 'rename') {
         &printheader($r,'','Renamed Folder');          &printheader($r,'','Renamed Folder');
         my $showfolder = $env{'form.renamed'};          my $showfolder = $env{'form.renamed'};
Line 2465  sub handler { Line 2724  sub handler {
             $showfolder = $folder;              $showfolder = $folder;
         }          }
         &Apache::loncommunicate::menu($r);          &Apache::loncommunicate::menu($r);
         &disall($r,$showfolder);          &disall($r,$showfolder,$msgstatus);
     } else {      } else {
  &printheader($r,'','Display All Messages');   &printheader($r,'','Display All Messages');
  &Apache::loncommunicate::menu($r);   &Apache::loncommunicate::menu($r);
  &disall($r,($folder?$folder:$dismode));   &disall($r,($folder?$folder:$dismode),$msgstatus);
     }      }
     $r->print(&Apache::loncommon::end_page());      $r->print(&Apache::loncommon::end_page());
     return OK;      return OK;
Removed from v.1.49  
changed lines
  Added in v.1.61

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