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

Diff for /loncom/interface/slotrequest.pm between versions 1.13 and 1.14

version 1.13, 2005/09/09 18:27:56 version 1.14, 2005/09/12 20:27:25
Line 34  use Apache::Constants qw(:common :http : Line 34  use Apache::Constants qw(:common :http :
 use Apache::loncommon();  use Apache::loncommon();
 use Apache::lonlocal;  use Apache::lonlocal;
 use Apache::lonnet;  use Apache::lonnet;
   use Date::Manip;
   
 sub fail {  sub fail {
     my ($r,$code)=@_;      my ($r,$code)=@_;
Line 57  sub start_page { Line 58  sub start_page {
     $r->print($html.'<head><title>'.      $r->print($html.'<head><title>'.
       &mt('Request another Worktime').'</title></head>');        &mt('Request another Worktime').'</title></head>');
     $r->print(&Apache::loncommon::bodytag('Requesting another Worktime'));      $r->print(&Apache::loncommon::bodytag('Requesting another Worktime'));
       $r->print('<p>'.$env{'form.command'}.'</p>');
 }  }
   
 sub end_page {  sub end_page {
Line 451  STUFF Line 453  STUFF
 }  }
   
 sub show_table {  sub show_table {
     my ($r,$symb)=@_;      my ($r,$symb,$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);
     my $available;      my $available;
       if ($mgr eq 'F') {
    $r->print('<form method="POST" action="/adm/slotrequest">
   <input type="hidden" name="command" value="uploadstart" />
   <input type="hidden" name="symb" value="'.$env{'form.symb'}.'" />
   <input type="submit" name="start" value="'.&mt('Upload Slot List').'" />
   </form>');
       }
     $r->print('<table border="1">      $r->print('<table border="1">
 <tr>  <tr>
   <th>Slot name</th>    <th>Slot name</th>
Line 485  sub show_table { Line 494  sub show_table {
  }   }
  my $start=localtime($slots{$slot}->{'starttime'});   my $start=localtime($slots{$slot}->{'starttime'});
  my $end=localtime($slots{$slot}->{'endtime'});   my $end=localtime($slots{$slot}->{'endtime'});
    my $unique;
    if (ref($slots{$slot}{'uniqueperiod'})) {
       $unique=localtime($slots{$slot}{'uniqueperiod'}[0]).','.
    localtime($slots{$slot}{'uniqueperiod'}[1]);
    }
   
  $r->print(<<STUFF);   $r->print(<<STUFF);
 <tr>  <tr>
  <td>$slot</td>   <td>$slot</td>
Line 495  sub show_table { Line 510  sub show_table {
  <td>$slots{$slot}->{'maxspace'}</td>   <td>$slots{$slot}->{'maxspace'}</td>
  <td>$ids</td>   <td>$ids</td>
  <td>$slots{$slot}->{'proctor'}</td>   <td>$slots{$slot}->{'proctor'}</td>
  <td>$slots{$slot}->{'uniqueperiod'}</td>   <td>$unique</td>
 </tr>  </tr>
 STUFF  STUFF
     }      }
     $r->print('</table>');      $r->print('</table>');
 }  }
   
   sub upload_start {
       my ($r,$symb)=@_;    
       $r->print(&Apache::grades::checkforfile_js());
       my $result.='<table width=100% border=0><tr bgcolor="#e6ffff"><td>'."\n";
       $result.='&nbsp;<b>'.
    &mt('Specify a file containing the slot definitions.').
    '</b></td></tr>'."\n";
       $result.='<tr bgcolor=#ffffe6><td>'."\n";
       my $upfile_select=&Apache::loncommon::upfile_select_html();
       my $ignore=&mt('Ignore First Line');
       $result.=<<ENDUPFORM;
   <form method="post" enctype="multipart/form-data" action="/adm/slotrequest" name="slotupload">
   <input type="hidden" name="symb" value="$symb" />
   <input type="hidden" name="command" value="csvuploadmap" />
   $upfile_select
   <br /><input type="button" onClick="javascript:checkUpload(this.form);" value="Upload Data" />
   <label><input type="checkbox" name="noFirstLine" />$ignore</label>
   </form>
   ENDUPFORM
       $result.='</td></tr></table>'."\n";
       $result.='</td></tr></table>'."\n";
       $r->print($result);
   }
   
   sub csvuploadmap_header {
       my ($r,$symb,$datatoken,$distotal)= @_;
       my $javascript;
       if ($env{'form.upfile_associate'} eq 'reverse') {
    $javascript=&csvupload_javascript_reverse_associate();
       } else {
    $javascript=&csvupload_javascript_forward_associate();
       }
   
       my $checked=(($env{'form.noFirstLine'})?' checked="checked"':'');
       my $ignore=&mt('Ignore First Line');
       $r->print(<<ENDPICK);
   <form method="post" enctype="multipart/form-data" action="/adm/slotrequest" name="slotupload">
   <h3>Identify fields</h3>
   Total number of records found in file: $distotal <hr />
   Enter as many fields as you can. The system will inform you and bring you back
   to this page if the data selected is insufficient to create the slots.<hr />
   <input type="button" value="Reverse Association" onClick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" />
   <label><input type="checkbox" name="noFirstLine" $checked />$ignore</label>
   <input type="hidden" name="associate"  value="" />
   <input type="hidden" name="datatoken"  value="$datatoken" />
   <input type="hidden" name="fileupload" value="$env{'form.fileupload'}" />
   <input type="hidden" name="upfiletype" value="$env{'form.upfiletype'}" />
   <input type="hidden" name="upfile_associate" 
                                          value="$env{'form.upfile_associate'}" />
   <input type="hidden" name="symb"       value="$symb" />
   <input type="hidden" name="command"    value="csvuploadassign" />
   <hr />
   <script type="text/javascript" language="Javascript">
   $javascript
   </script>
   ENDPICK
       return '';
   
   }
   
   sub csvuploadmap_footer {
       my ($request,$i,$keyfields) =@_;
       $request->print(<<ENDPICK);
   </table>
   <input type="hidden" name="nfields" value="$i" />
   <input type="hidden" name="keyfields" value="$keyfields" />
   <input type="button" onClick="javascript:verify(this.form)" value="Create Slots" /><br />
   </form>
   ENDPICK
   }
   
   sub csvupload_javascript_reverse_associate {
       my $error1=&mt('You need to specify the name, starttime, endtime and a type');
       return(<<ENDPICK);
     function verify(vf) {
       var foundstart=0;
       var foundend=0;
       var foundname=0;
       var foundtype=0;
       for (i=0;i<=vf.nfields.value;i++) {
         tw=eval('vf.f'+i+'.selectedIndex');
         if (i==0 && tw!=0) { foundname=1; }
         if (i==1 && tw!=0) { foundtype=1; }
         if (i==2 && tw!=0) { foundstat=1; }
         if (i==3 && tw!=0) { foundend=1; }
       }
       if (foundstart==0 && foundend==0 && foundtype==0 && foundname==0) {
    alert('$error1');
    return;
       }
       vf.submit();
     }
     function flip(vf,tf) {
     }
   ENDPICK
   }
   
   sub csvupload_javascript_forward_associate {
       my $error1=&mt('You need to specify the name, starttime, endtime and a type');
     return(<<ENDPICK);
     function verify(vf) {
       var foundstart=0;
       var foundend=0;
       var foundname=0;
       var foundtype=0;
       for (i=0;i<=vf.nfields.value;i++) {
         tw=eval('vf.f'+i+'.selectedIndex');
         if (tw==1) { foundname=1; }
         if (tw==2) { foundtype=1; }
         if (tw==3) { foundstat=1; }
         if (tw==4) { foundend=1; }
       }
       if (foundstart==0 && foundend==0 && foundtype==0 && foundname==0) {
    alert('$error1');
    return;
       }
       vf.submit();
     }
     function flip(vf,tf) {
     }
   ENDPICK
   }
   
   sub csv_upload_map {
       my ($r,$symb)= @_;
   
       my $datatoken;
       if (!$env{'form.datatoken'}) {
    $datatoken=&Apache::loncommon::upfile_store($r);
       } else {
    $datatoken=$env{'form.datatoken'};
    &Apache::loncommon::load_tmp_file($r);
       }
       my @records=&Apache::loncommon::upfile_record_sep();
       if ($env{'form.noFirstLine'}) { shift(@records); }
       &csvuploadmap_header($r,$symb,$datatoken,$#records+1);
       my ($i,$keyfields);
       if (@records) {
    my @fields=&csvupload_fields();
   
    if ($env{'form.upfile_associate'} eq 'reverse') {
       &Apache::loncommon::csv_print_samples($r,\@records);
       $i=&Apache::loncommon::csv_print_select_table($r,\@records,
     \@fields);
       foreach (@fields) { $keyfields.=$_->[0].','; }
       chop($keyfields);
    } else {
       unshift(@fields,['none','']);
       $i=&Apache::loncommon::csv_samples_select_table($r,\@records,
       \@fields);
       my %sone=&Apache::loncommon::record_sep($records[0]);
       $keyfields=join(',',sort(keys(%sone)));
    }
       }
       &csvuploadmap_footer($r,$i,$keyfields);
   
       return '';
   }
   
   sub csvupload_fields {
       return (['name','Slot name'],
       ['type','Type of slot'],
       ['starttime','Start Time of slot'],
       ['endtime','End Time of slot'],
       ['ip','IP or DNS restriction'],
       ['proctor','List of proctor ids'],
       ['description','Slot Description'],
       ['maxspace','Maximum number of reservations'],
       ['symb','Resource Restriction'],
       ['uniqueperiod','Date range of slot exclusion'],
       ['secret','Secret word proctor uses to validate']);
   }
   
   sub csv_upload_assign {
       my ($r,$symb)= @_;
       &Apache::loncommon::load_tmp_file($r);
       my @slotdata = &Apache::loncommon::upfile_record_sep();
       if ($env{'form.noFirstLine'}) { shift(@slotdata); }
       my %fields=&Apache::grades::get_fields();
       $r->print('<h3>Creating Slots</h3>');
       my $cname=$env{'course.'.$env{'request.course.id'}.'.num'};
       my $cdom=$env{'course.'.$env{'request.course.id'}.'.domain'};
       my $countdone=0;
       foreach my $slot (@slotdata) {
    my %slot;
    my %entries=&Apache::loncommon::record_sep($slot);
    my $domain;
    my $name=$entries{$fields{'name'}};
    if ($entries{$fields{'type'}}) {
       $slot{'type'}=$entries{$fields{'type'}};
    } else {
       $slot{'type'}='preassigned';
    }
    if ($entries{$fields{'starttime'}}) {
       $slot{'starttime'}=&UnixDate($entries{$fields{'starttime'}},"%s");
    }
    if ($entries{$fields{'endtime'}}) {
       $slot{'endtime'}=&UnixDate($entries{$fields{'starttime'}},"%s");
    }
    foreach my $key ('ip','proctor','description','maxspace',
    'secret','symb') {
       if ($entries{$fields{$key}}) {
    $slot{$key}=$entries{$fields{$key}};
       }
    }
    if ($entries{$fields{'uniqueperiod'}}) {
       my ($start,$end)=split(',',$entries{$fields{'uniqueperiod'}});
       my @times=(&UnixDate($start,"%s"),
          &UnixDate($end,"%s"));
       $slot{'uniqueperiod'}=\@times;
    }
   
    &Apache::lonnet::cput('slots',{$name=>\%slot},$cdom,$cname);
    $r->print('.');
    $r->rflush();
    $countdone++;
       }
       $r->print("<br />Created $countdone slots\n");
       $r->print("<br />\n");
       &show_table($r,$symb);
       return '';
   }
   
 sub handler {  sub handler {
     my $r=shift;      my $r=shift;
   
Line 515  sub handler { Line 753  sub handler {
     }      }
     $env{'request.symb'}=$symb;      $env{'request.symb'}=$symb;
     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'});
     if ($env{'form.command'} eq 'showslots' && $vgr eq 'F') {      if ($env{'form.command'} eq 'showslots' && $vgr eq 'F') {
  &show_table($r,$symb);   &show_table($r,$symb,$mgr);
       } elsif ($env{'form.command'} eq 'uploadstart' && $mgr eq 'F') {
    &upload_start($r,$symb);
       } elsif ($env{'form.command'} eq 'csvuploadmap' && $mgr eq 'F') {
    &csv_upload_map($r,$symb);
       } elsif ($env{'form.command'} eq 'csvuploadassign' && $mgr eq 'F') {
    if ($env{'form.associate'} ne 'Reverse Association') {
       &csv_upload_assign($r,$symb);
    } else {
       if ( $env{'form.upfile_associate'} ne 'reverse' ) {
    $env{'form.upfile_associate'} = 'reverse';
       } else {
    $env{'form.upfile_associate'} = 'forward';
       }
       &csv_upload_map($r,$symb);
    }
     } else {      } else {
  my ($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' ||
Removed from v.1.13  
changed lines
  Added in v.1.14

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