[BACK]Return to slotrequest.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / interface

Diff for /loncom/interface/slotrequest.pm between versions 1.14 and 1.31

version 1.14, 2005/09/12 20:27:25 version 1.31, 2005/11/18 16:26:47
Line 53  sub fail { Line 53  sub fail {
 }  }
   
 sub start_page {  sub start_page {
     my ($r)=@_;      my ($r,$title)=@_;
     my $html=&Apache::lonxml::xmlbegin();      my $html=&Apache::lonxml::xmlbegin();
     $r->print($html.'<head><title>'.      $r->print($html.'<head><title>'.&mt($title).'</title></head>');
       &mt('Request another Worktime').'</title></head>');      $r->print(&Apache::loncommon::bodytag($title));
     $r->print(&Apache::loncommon::bodytag('Requesting another Worktime'));  
     $r->print('<p>'.$env{'form.command'}.'</p>');  
 }  }
   
 sub end_page {  sub end_page {
Line 452  STUFF Line 450  STUFF
     $r->print('</table>');      $r->print('</table>');
 }  }
   
   sub to_show {
       my ($when,$slot) = @_;
       my $time=time;
       my $week=60*60*24*7;
       if ($when eq 'now') {
    if ($time > $slot->{'starttime'} &&
       $time < $slot->{'endtime'}) {
       return 1;
    }
    return 0;
       } elsif ($when eq 'nextweek') {
    if ( ($time        < $slot->{'starttime'} &&
         ($time+$week) > $slot->{'starttime'})
        ||
        ($time        < $slot->{'endtime'} &&
         ($time+$week) > $slot->{'endtime'}) ) {
       return 1;
    }
    return 0;
       } elsif ($when eq 'lastweek') {
    if ( ($time        > $slot->{'starttime'} &&
         ($time-$week) < $slot->{'starttime'})
        ||
        ($time        > $slot->{'endtime'} &&
         ($time-$week) < $slot->{'endtime'}) ) {
       return 1;
    }
    return 0;
       } elsif ($when eq 'willopen') {
    if ($time < $slot->{'starttime'}) {
       return 1;
    }
    return 0;
       } elsif ($when eq 'wereopen') {
    if ($time > $slot->{'endtime'}) {
       return 1;
    }
    return 0;
       }
       
       return 1;
   }
   
 sub show_table {  sub show_table {
     my ($r,$symb,$mgr)=@_;      my ($r,$mgr)=@_;
   
     my ($cnum,$cdom)=&get_course();      my ($cnum,$cdom)=&get_course();
     my %slots=&Apache::lonnet::dump('slots',$cdom,$cnum);      my %slots=&Apache::lonnet::dump('slots',$cdom,$cnum);
       if ( (keys(%slots))[0] =~ /^error: 2 /) {
    undef(%slots);
       } 
     my $available;      my $available;
     if ($mgr eq 'F') {      if ($mgr eq 'F') {
    $r->print('<div>');
  $r->print('<form method="POST" action="/adm/slotrequest">   $r->print('<form method="POST" action="/adm/slotrequest">
 <input type="hidden" name="command" value="uploadstart" />  <input type="hidden" name="command" value="uploadstart" />
 <input type="hidden" name="symb" value="'.$env{'form.symb'}.'" />  
 <input type="submit" name="start" value="'.&mt('Upload Slot List').'" />  <input type="submit" name="start" value="'.&mt('Upload Slot List').'" />
 </form>');  </form>');
    $r->print('<form method="POST" action="/adm/helper/newslot.helper">
   <input type="submit" name="newslot" value="'.&mt('Create a New Slot').'" />
   </form>');
    $r->print('</div>');
     }      }
     $r->print('<table border="1">      
       my %Saveable_Parameters = ('show'  => 'array',
          'when'  => 'scalar',
          'order' => 'scalar');
   
       &Apache::loncommon::store_course_settings('slotrequest',\%Saveable_Parameters);
       &Apache::loncommon::restore_course_settings('slotrequest',\%Saveable_Parameters);
   
       my %show_fields=&Apache::lonlocal::texthash(
        'name'         => 'Slot Name',
        'description'  => 'Description',
        'type'         => 'Type',
        'starttime'    => 'Start time',
        'endtime'      => 'End Time',
                'startreserve' => 'Time students can start reserving',
        'secret'       => 'Secret Word',
        'maxspace'     => 'Maxium # of students',
        'ip'           => 'IP or DNS restrictions',
        'symb'         => 'Resource slot is restricted to.',
        'uniqueperiod' => 'Period of time slot is unique',
        'proctor'      => 'List of proctors');
       my @show_order=('name','description','type','starttime','endtime',
          'startreserve','secret','maxspace','ip','symb',
          'uniqueperiod','proctor');
       my @show = 
    (exists($env{'form.show'})) ? &Apache::loncommon::get_env_multiple('form.show')
                               : keys(%show_fields);
       my %show =  map { $_ => 1 } (@show);
   
       my %when_fields=&Apache::lonlocal::texthash(
        'now' => 'Open now',
        'nextweek' => 'Open within the next week',
        'lastweek' => 'Were open last week',
        'willopen' => 'Will open later',
        'wereopen' => 'Were open');
       my @when_order=('now','nextweek','lastweek','willopen','wereopen');
       $when_fields{'select_form_order'} = \@when_order;
       my $when = (exists($env{'form.when'})) ? $env{'form.when'}
                                               : 'now';
   
       $r->print('<form method="POST" action="/adm/slotrequest">
   <input type="hidden" name="command" value="showslots" />');
       $r->print('<div>');
       $r->print('<table class="inline"><tr><th>'.&mt('Show').'</th><th>'.&mt('Open').'</th></tr><tr><td>'.&Apache::loncommon::multiple_select_form('show',\@show,6,\%show_fields,\@show_order).
         '</td><td>'.&Apache::loncommon::select_form($when,'when',%when_fields).
         '</td></tr></table>');
       $r->print('</div>');
       $r->print('<p><input type="submit" name="start" value="'.&mt('Update Display').'" /></p>');
       my $linkstart='<a href="/adm/slotrequest?command=showslots&amp;order=';
       $r->print('<table class="thinborder">
 <tr>  <tr>
   <th>Slot name</th>    <th></th>');
   <th>Type</th>      foreach my $which (@show_order) {
   <th>Description</th>   if ($which ne 'proctor' && exists($show{$which})) {
   <th>Start Time</th>      $r->print('<th>'.$linkstart.$which.'">'.$show_fields{$which}.'</a></th>');
   <th>End Time</th>   }
   <th>Max space</th>      }
   <th>Scheduled Students</th>      $r->print('<th>Scheduled Students</th></tr>');
   <th>Proctors</th>  
   <th>Unique Period</th>      my %name_cache;
 </tr>');      my $slotsort = sub {
     foreach my $slot (sort    if ($env{'form.order'}=~/^(type|description|endtime|startreserve|maxspace|ip|symb)$/) {
       { return $slots{$a}->{'starttime'} <=> $slots{$b}->{'starttime'} }      if (lc($slots{$a}->{$env{'form.order'}})
       (keys(%slots)))  {   ne lc($slots{$b}->{$env{'form.order'}})) {
    return (lc($slots{$a}->{$env{'form.order'}}) 
    cmp lc($slots{$b}->{$env{'form.order'}}));
       }
    } elsif ($env{'form.order'} eq 'name') {
       if (lc($a) cmp lc($b)) {
    return lc($a) cmp lc($b);
       }
    } elsif ($env{'form.order'} eq 'uniqueperiod') {
       
       if ($slots{$a}->{'uniqueperiod'}[0] 
    ne $slots{$b}->{'uniqueperiod'}[0]) {
    return ($slots{$a}->{'uniqueperiod'}[0]
    cmp $slots{$b}->{'uniqueperiod'}[0]);
       }
       if ($slots{$a}->{'uniqueperiod'}[1] 
    ne $slots{$b}->{'uniqueperiod'}[1]) {
    return ($slots{$a}->{'uniqueperiod'}[1]
    cmp $slots{$b}->{'uniqueperiod'}[1]);
       }
    }
    return $slots{$a}->{'starttime'} <=> $slots{$b}->{'starttime'};
       };
       foreach my $slot (sort $slotsort (keys(%slots)))  {
    if (!&to_show($when,$slots{$slot})) { next; }
  if (defined($slots{$slot}->{'type'})   if (defined($slots{$slot}->{'type'})
     && $slots{$slot}->{'type'} ne 'schedulable_student') {      && $slots{$slot}->{'type'} ne 'schedulable_student') {
     #next;      #next;
Line 492  sub show_table { Line 613  sub show_table {
     my (undef,$id)=split("\0",$entry);      my (undef,$id)=split("\0",$entry);
     $ids.= $id.'-> '.$consumed{$entry}->{'name'}.'<br />';      $ids.= $id.'-> '.$consumed{$entry}->{'name'}.'<br />';
  }   }
  my $start=localtime($slots{$slot}->{'starttime'});   my $start=($slots{$slot}->{'starttime'}?
  my $end=localtime($slots{$slot}->{'endtime'});     &Apache::lonlocal::locallocaltime($slots{$slot}->{'starttime'}):'');
    my $end=($slots{$slot}->{'endtime'}?
    &Apache::lonlocal::locallocaltime($slots{$slot}->{'endtime'}):'');
    my $start_reserve=($slots{$slot}->{'startreserve'}?
      &Apache::lonlocal::locallocaltime($slots{$slot}->{'startreserve'}):'');
   
  my $unique;   my $unique;
  if (ref($slots{$slot}{'uniqueperiod'})) {   if (ref($slots{$slot}{'uniqueperiod'})) {
     $unique=localtime($slots{$slot}{'uniqueperiod'}[0]).','.      $unique=localtime($slots{$slot}{'uniqueperiod'}[0]).','.
  localtime($slots{$slot}{'uniqueperiod'}[1]);   localtime($slots{$slot}{'uniqueperiod'}[1]);
  }   }
    my $title;
    if (exists($slots{$slot}{'symb'})) {
       my (undef,undef,$res)=
    &Apache::lonnet::decode_symb($slots{$slot}{'symb'});
       $res =   &Apache::lonnet::clutter($res);
       $title = &Apache::lonnet::gettitle($slots{$slot}{'symb'});
       $title='<a href="'.$res.'?symb='.$slots{$slot}{'symb'}.'">'.$title.'</a>';
    }
    my @proctors;
    my $rowspan=1;
    my $colspan=1;
    if (exists($show{'proctor'})) {
       $rowspan=2;
       @proctors= map {
    my ($uname,$udom)=split(/@/,$_);
    my $fullname=$name_cache{$_};
    if (!defined($fullname)) {
       &Apache::lonnet::logthis("Gettign $uname $udom");
       $fullname = &Apache::loncommon::plainname($uname,$udom);
       $fullname =~s/\s/&nbsp;/g;
       $name_cache{$_} = $fullname;
    }
    &Apache::loncommon::aboutmewrapper($fullname,$uname,$udom);
       } (sort(split(/\s*,\s*/,$slots{$slot}->{'proctor'})));
    }
    my $proctors=join(', ',@proctors);
   
  $r->print(<<STUFF);   my $edit=(<<EDITFORM);
   <form method="POST" action="/adm/helper/newslot.helper">
     <input type="hidden" name="name" value="$slot" />
     <input type="submit" name="Edit" value="Edit" />
   </form>
   EDITFORM
    my $edit=(<<EDITLINK);
   <a href="/adm/helper/newslot.helper?name=$slot">Edit</a>
   EDITLINK
    
           $r->print("<tr>\n<td rowspan=\"$rowspan\">$edit</td>\n");
    if (exists($show{'name'})) {
       $colspan++;$r->print("<td>$slot</td>");
    }
    if (exists($show{'type'})) {
       $colspan++;$r->print("<td>$slots{$slot}->{'type'}</td>\n");
    }
    if (exists($show{'description'})) {
       $colspan++;$r->print("<td>$description</td>\n");
    }
    if (exists($show{'starttime'})) {
       $colspan++;$r->print("<td>$start</td>\n");
    }
    if (exists($show{'endtime'})) {
       $colspan++;$r->print("<td>$end</td>\n");
    }
    if (exists($show{'startreserve'})) {
       $colspan++;$r->print("<td>$start_reserve</td>\n");
    }
    if (exists($show{'secret'})) {
       $colspan++;$r->print("<td>$slots{$slot}{'secret'}</td>\n");
    }
    if (exists($show{'maxspace'})) {
       $colspan++;$r->print("<td>$slots{$slot}{'maxspace'}</td>\n");
    }
    if (exists($show{'ip'})) {
       $colspan++;$r->print("<td>$slots{$slot}{'ip'}</td>\n");
    }
    if (exists($show{'symb'})) {
       $colspan++;$r->print("<td>$title</td>\n");
    }
    if (exists($show{'uniqueperiod'})) {
       $colspan++;$r->print("<td>$unique</td>\n");
    }
    $colspan++;$r->print("<td>$ids</td>\n</tr>\n");
    if (exists($show{'proctor'})) {
       $r->print(<<STUFF);
 <tr>  <tr>
  <td>$slot</td>   <td colspan="$colspan">$proctors</td>
  <td>$slots{$slot}->{'type'}</td>  
  <td>$description</td>  
  <td>$start</td>  
  <td>$end</td>  
  <td>$slots{$slot}->{'maxspace'}</td>  
  <td>$ids</td>  
  <td>$slots{$slot}->{'proctor'}</td>  
  <td>$unique</td>  
 </tr>  </tr>
 STUFF  STUFF
           }
     }      }
     $r->print('</table>');      $r->print('</table>');
 }  }
   
 sub upload_start {  sub upload_start {
     my ($r,$symb)=@_;          my ($r)=@_;    
     $r->print(&Apache::grades::checkforfile_js());      $r->print(&Apache::grades::checkforfile_js());
     my $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n";      my $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n";
     $result.='&nbsp;<b>'.      $result.='&nbsp;<b>'.
Line 529  sub upload_start { Line 720  sub upload_start {
     my $ignore=&mt('Ignore First Line');      my $ignore=&mt('Ignore First Line');
     $result.=<<ENDUPFORM;      $result.=<<ENDUPFORM;
 <form method="post" enctype="multipart/form-data" action="/adm/slotrequest" name="slotupload">  <form method="post" enctype="multipart/form-data" action="/adm/slotrequest" name="slotupload">
 <input type="hidden" name="symb" value="$symb" />  
 <input type="hidden" name="command" value="csvuploadmap" />  <input type="hidden" name="command" value="csvuploadmap" />
 $upfile_select  $upfile_select
 <br /><input type="button" onClick="javascript:checkUpload(this.form);" value="Upload Data" />  <br /><input type="button" onClick="javascript:checkUpload(this.form);" value="Upload Data" />
Line 542  ENDUPFORM Line 732  ENDUPFORM
 }  }
   
 sub csvuploadmap_header {  sub csvuploadmap_header {
     my ($r,$symb,$datatoken,$distotal)= @_;      my ($r,$datatoken,$distotal)= @_;
     my $javascript;      my $javascript;
     if ($env{'form.upfile_associate'} eq 'reverse') {      if ($env{'form.upfile_associate'} eq 'reverse') {
  $javascript=&csvupload_javascript_reverse_associate();   $javascript=&csvupload_javascript_reverse_associate();
Line 566  to this page if the data selected is ins Line 756  to this page if the data selected is ins
 <input type="hidden" name="upfiletype" value="$env{'form.upfiletype'}" />  <input type="hidden" name="upfiletype" value="$env{'form.upfiletype'}" />
 <input type="hidden" name="upfile_associate"   <input type="hidden" name="upfile_associate" 
                                        value="$env{'form.upfile_associate'}" />                                         value="$env{'form.upfile_associate'}" />
 <input type="hidden" name="symb"       value="$symb" />  
 <input type="hidden" name="command"    value="csvuploadassign" />  <input type="hidden" name="command"    value="csvuploadassign" />
 <hr />  <hr />
 <script type="text/javascript" language="Javascript">  <script type="text/javascript" language="Javascript">
Line 641  ENDPICK Line 830  ENDPICK
 }  }
   
 sub csv_upload_map {  sub csv_upload_map {
     my ($r,$symb)= @_;      my ($r)= @_;
   
     my $datatoken;      my $datatoken;
     if (!$env{'form.datatoken'}) {      if (!$env{'form.datatoken'}) {
Line 652  sub csv_upload_map { Line 841  sub csv_upload_map {
     }      }
     my @records=&Apache::loncommon::upfile_record_sep();      my @records=&Apache::loncommon::upfile_record_sep();
     if ($env{'form.noFirstLine'}) { shift(@records); }      if ($env{'form.noFirstLine'}) { shift(@records); }
     &csvuploadmap_header($r,$symb,$datatoken,$#records+1);      &csvuploadmap_header($r,$datatoken,$#records+1);
     my ($i,$keyfields);      my ($i,$keyfields);
     if (@records) {      if (@records) {
  my @fields=&csvupload_fields();   my @fields=&csvupload_fields();
Line 681  sub csvupload_fields { Line 870  sub csvupload_fields {
     ['type','Type of slot'],      ['type','Type of slot'],
     ['starttime','Start Time of slot'],      ['starttime','Start Time of slot'],
     ['endtime','End Time of slot'],      ['endtime','End Time of slot'],
       ['startreserve','Reservation Start Time'],
     ['ip','IP or DNS restriction'],      ['ip','IP or DNS restriction'],
     ['proctor','List of proctor ids'],      ['proctor','List of proctor ids'],
     ['description','Slot Description'],      ['description','Slot Description'],
Line 691  sub csvupload_fields { Line 881  sub csvupload_fields {
 }  }
   
 sub csv_upload_assign {  sub csv_upload_assign {
     my ($r,$symb)= @_;      my ($r,$mgr)= @_;
     &Apache::loncommon::load_tmp_file($r);      &Apache::loncommon::load_tmp_file($r);
     my @slotdata = &Apache::loncommon::upfile_record_sep();      my @slotdata = &Apache::loncommon::upfile_record_sep();
     if ($env{'form.noFirstLine'}) { shift(@slotdata); }      if ($env{'form.noFirstLine'}) { shift(@slotdata); }
Line 700  sub csv_upload_assign { Line 890  sub csv_upload_assign {
     my $cname=$env{'course.'.$env{'request.course.id'}.'.num'};      my $cname=$env{'course.'.$env{'request.course.id'}.'.num'};
     my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'};      my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'};
     my $countdone=0;      my $countdone=0;
       my @errors;
     foreach my $slot (@slotdata) {      foreach my $slot (@slotdata) {
  my %slot;   my %slot;
  my %entries=&Apache::loncommon::record_sep($slot);   my %entries=&Apache::loncommon::record_sep($slot);
  my $domain;   my $domain;
  my $name=$entries{$fields{'name'}};   my $name=$entries{$fields{'name'}};
    if ($name=~/^\s*$/) {
       push(@errors,"Did not create slot with no name");
       next;
    }
    if ($name=~/\s/) { 
       push(@errors,"$name not created -- Name must not contain spaces");
       next;
    }
    if ($name=~/\W/) { 
       push(@errors,"$name not created -- Name must contain only letters, numbers and _");
       next;
    }
  if ($entries{$fields{'type'}}) {   if ($entries{$fields{'type'}}) {
     $slot{'type'}=$entries{$fields{'type'}};      $slot{'type'}=$entries{$fields{'type'}};
  } else {   } else {
     $slot{'type'}='preassigned';      $slot{'type'}='preassigned';
  }   }
    if ($slot{'type'} ne 'preassigned' &&
       $slot{'type'} ne 'schedulable_student') {
       push(@errors,"$name not created -- invalid type ($slot{'type'}) must be either preassigned or schedulable_student");
       next;
    }
  if ($entries{$fields{'starttime'}}) {   if ($entries{$fields{'starttime'}}) {
     $slot{'starttime'}=&UnixDate($entries{$fields{'starttime'}},"%s");      $slot{'starttime'}=&UnixDate($entries{$fields{'starttime'}},"%s");
  }   }
  if ($entries{$fields{'endtime'}}) {   if ($entries{$fields{'endtime'}}) {
     $slot{'endtime'}=&UnixDate($entries{$fields{'starttime'}},"%s");      $slot{'endtime'}=&UnixDate($entries{$fields{'endtime'}},"%s");
    }
    if ($entries{$fields{'startreserve'}}) {
       $slot{'startreserve'}=
    &UnixDate($entries{$fields{'startreserve'}},"%s");
  }   }
  foreach my $key ('ip','proctor','description','maxspace',   foreach my $key ('ip','proctor','description','maxspace',
  'secret','symb') {   'secret','symb') {
Line 734  sub csv_upload_assign { Line 946  sub csv_upload_assign {
  $r->rflush();   $r->rflush();
  $countdone++;   $countdone++;
     }      }
     $r->print("<br />Created $countdone slots\n");      $r->print("<p>Created $countdone slots\n</p>");
     $r->print("<br />\n");      foreach my $error (@errors) {
     &show_table($r,$symb);   $r->print("<p>$error\n</p>");
       }
       &show_table($r,$mgr);
     return '';      return '';
 }  }
   
 sub handler {  sub handler {
     my $r=shift;      my $r=shift;
   
     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'});      &Apache::loncommon::content_type($r,'text/html');
     &start_page($r);      &Apache::loncommon::no_cache($r);
     my $symb=&Apache::lonnet::unescape($env{'form.symb'});      if ($r->header_only()) {
     my (undef,undef,$res)=&Apache::lonnet::decode_symb($symb);   $r->send_http_header();
     if ($res !~ /\.task$/) {  
  &fail($r,'not_valid');  
  return OK;   return OK;
     }      }
     $env{'request.symb'}=$symb;  
       &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'});
       
     my $vgr=&Apache::lonnet::allowed('vgr',$env{'request.course.id'});      my $vgr=&Apache::lonnet::allowed('vgr',$env{'request.course.id'});
     my $mgr=&Apache::lonnet::allowed('mgr',$env{'request.course.id'});      my $mgr=&Apache::lonnet::allowed('mgr',$env{'request.course.id'});
       my $title='Requesting Another Worktime';
       if ($env{'form.command'} =~ /^(showslots|uploadstart|csvuploadmap|csvuploadassign)$/ && $vgr eq 'F') {
    $title = 'Managing Slots';
       }
       &start_page($r,$title);
   
     if ($env{'form.command'} eq 'showslots' && $vgr eq 'F') {      if ($env{'form.command'} eq 'showslots' && $vgr eq 'F') {
  &show_table($r,$symb,$mgr);   &show_table($r,$mgr);
     } elsif ($env{'form.command'} eq 'uploadstart' && $mgr eq 'F') {      } elsif ($env{'form.command'} eq 'uploadstart' && $mgr eq 'F') {
  &upload_start($r,$symb);   &upload_start($r);
     } elsif ($env{'form.command'} eq 'csvuploadmap' && $mgr eq 'F') {      } elsif ($env{'form.command'} eq 'csvuploadmap' && $mgr eq 'F') {
  &csv_upload_map($r,$symb);   &csv_upload_map($r);
     } elsif ($env{'form.command'} eq 'csvuploadassign' && $mgr eq 'F') {      } elsif ($env{'form.command'} eq 'csvuploadassign' && $mgr eq 'F') {
  if ($env{'form.associate'} ne 'Reverse Association') {   if ($env{'form.associate'} ne 'Reverse Association') {
     &csv_upload_assign($r,$symb);      &csv_upload_assign($r,$mgr);
  } else {   } else {
     if ( $env{'form.upfile_associate'} ne 'reverse' ) {      if ( $env{'form.upfile_associate'} ne 'reverse' ) {
  $env{'form.upfile_associate'} = 'reverse';   $env{'form.upfile_associate'} = 'reverse';
     } else {      } else {
  $env{'form.upfile_associate'} = 'forward';   $env{'form.upfile_associate'} = 'forward';
     }      }
     &csv_upload_map($r,$symb);      &csv_upload_map($r);
  }   }
     } else {      } else {
    my $symb=&Apache::lonnet::unescape($env{'form.symb'});
    my (undef,undef,$res)=&Apache::lonnet::decode_symb($symb);
    if ($res !~ /\.task$/) {
       &fail($r,'not_valid');
       return OK;
    }
    $env{'request.symb'}=$symb;
  my ($status) = &Apache::lonhomework::check_task_access('0');   my ($status) = &Apache::lonhomework::check_task_access('0');
  if ($status eq 'CAN_ANSWER' ||   if ($status eq 'CAN_ANSWER' ||
     $status eq 'NEEDS_CHECKIN' ||      $status eq 'NEEDS_CHECKIN' ||
Removed from v.1.14  
changed lines
  Added in v.1.31

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