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Diff for /loncom/interface/Attic/londropadd.pm between versions 1.30 and 1.48

version 1.30, 2002/04/25 19:21:34 version 1.48, 2002/09/09 20:54:52
Line 59  use Apache::Constants qw(:common :http R Line 59  use Apache::Constants qw(:common :http R
 # ================================================================ Print header  # ================================================================ Print header
   
 sub header {  sub header {
       my $bodytag=&Apache::loncommon::bodytag('Enrollment Manager');
     return(<<ENDHEAD);      return(<<ENDHEAD);
 <html>  <html>
 <head>  <head>
 <title>LON-CAPA Student Drop/Add</title>  <title>LON-CAPA Enrollment Manager</title>
 </head>  </head>
 <body bgcolor="#FFFFFF">  $bodytag
 <img align=right src=/adm/lonIcons/lonlogos.gif>  <form method="post" enctype="multipart/form-data"  
 <h1>Drop/Add Students</h1>        action="/adm/dropadd" name="studentform">
 <form method="post" enctype="multipart/form-data"  
 action="/adm/dropadd" name="studentform">  
 <h2>Course: $ENV{'course.'.$ENV{'request.course.id'}.'.description'}</h2>  
 ENDHEAD  ENDHEAD
 }  }
   
 # =========== Drop student from all sections of a course, except optional $csec  # =========== Drop student from all sections of a course, except optional $csec
 sub modifystudent {  sub modifystudent {
     my ($udom,$unam,$courseid,$csec)=@_;      my ($udom,$unam,$courseid,$csec,$desiredhost)=@_;
     # if $csec is undefined, drop the student from all the courses matching      # if $csec is undefined, drop the student from all the courses matching
     # this one.  If $csec is defined, drop them from all other sections of       # this one.  If $csec is defined, drop them from all other sections of 
     # this course and add them to section $csec      # this course and add them to section $csec
Line 84  sub modifystudent { Line 82  sub modifystudent {
     my %roles = &Apache::lonnet::dump('roles',$udom,$unam);      my %roles = &Apache::lonnet::dump('roles',$udom,$unam);
     my ($tmp) = keys(%roles);      my ($tmp) = keys(%roles);
     # Bail out if we were unable to get the students roles      # Bail out if we were unable to get the students roles
     return if ($tmp =~ /^(con_lost|error|no_such_host)/i);      return "$1" if ($tmp =~ /^(con_lost|error|no_such_host)/i);
     # Go through the roles looking for enrollment in this course      # Go through the roles looking for enrollment in this course
       my $result = '';
     foreach my $course (keys(%roles)) {      foreach my $course (keys(%roles)) {
         my $value = $roles{$course};          if ($course=~/^$courseid(?:\/)*(?:\s+)*(\w+)*\_st$/) {
         if ($course=~/^$courseid(?:\/)*(\w+)*\_st$/) {  
             # We are in this course              # We are in this course
             my $section=$1;              my $section=$1;
             $section='' if ($course eq $courseid.'_st');              $section='' if ($course eq $courseid.'_st');
             if (((!$section) && (!$csec)) || ($section ne $csec)) {              if ( ((!$section) && (!$csec)) || ($section ne $csec) ) {
                 my (undef,$end,$start)=split(/\_/,$roles{$course});                  my (undef,$end,$start)=split(/\_/,$roles{$course});
                 my $now=time;                  my $now=time;
                 if (!($start && ($now<$start)) || !($end && ($now>$end))) {                  if (!($start && ($now<$start)) || !($end && ($now>$end))) {
                     my $reply=&Apache::lonnet::modifystudent                      my $reply=&Apache::lonnet::modifystudent
                         ($udom,$unam,'','','','','','','',$section,time);                          ($udom,$unam,'','','','','','','',
                            $section,time,undef,undef,$desiredhost);
                       $result .= $reply.':';
                 }                  }
             }              }
         }          }
     }      }
       if ($result eq '') {
           $result eq 'Unable to find section for this student';
       } else {
           $result =~ s/(ok:)+/ok/g;
       }
       return $result;
   }
   
   # ============ build a domain and server selection form
   sub domain_form {
       my ($defdom) = @_;
       # Set up domain and server selection forms
       #
       # Get the domains
       my @domains = &Apache::loncommon::get_domains();
       # build up the menu information to be passed to 
       # &Apache::loncommon::linked_select_forms
       my %select_menus;
       foreach my $dom (@domains) {
           # set up the text for this domain
           $select_menus{$dom}->{'text'}= $dom;
           # we want a choice of 'default' as the default in the second menu
           $select_menus{$dom}->{'default'}= 'default';
           $select_menus{$dom}->{'select2'}->{'default'} = 'default';
           # Now build up the other items in the second menu
           my %servers = &Apache::loncommon::get_library_servers($dom);
           foreach my $server (keys(%servers)) {
               $select_menus{$dom}->{'select2'}->{$server} 
                                               = "$server $servers{$server}";
           }
       }
       my $result  = &Apache::loncommon::linked_select_forms
           ('studentform',' with home server ',$defdom,
            'lcdomain','lcserver',\%select_menus);
       return $result;
 }  }
   
 # ============================================================== Menu Phase One  # ============================================================== Menu Phase One
 sub menu_phase_one {  sub menu_phase_one {
     my $r=shift;      my $r=shift;
     my $upfile_select=&Apache::loncommon::upfile_select_html();      $r->print(<<END);
     $r->print(<<ENDUPFORM);  <p>
 <input type=hidden name=phase value=two>  <font size="+1"><a href="/adm/dropadd?phase=two&uplist=yes">Upload a course list</a></font>
 <hr>  </p><p>
 <h3>Upload a courselist</h3>  <font size="+1"><a href="/adm/dropadd?phase=two&enroll=yes">Enroll a single student</a></font>
 $upfile_select  </p><p>
 <p><input type=submit name=fileupload value="Upload Courselist">  <font size="+1"><a href="/adm/dropadd?phase=two&view=yes">View Classlist</a></font>
 <hr>  </p><p>
 <h3>Enroll a single student</h3>  <font size="+1"><a href="/adm/dropadd?phase=two&drop=yes">Drop Students</a></font>
 <p><input type=submit name=enroll value="Enroll Student">  </p>
 <hr>  END
 <h3>Drop students</h3>  
 <p><input type=submit name=drop value="Selection List">  
 ENDUPFORM  
 }  }
   
 sub phase_two_header {  sub phase_two_header {
Line 133  sub phase_two_header { Line 165  sub phase_two_header {
     }      }
     my $javascript_validations=&javascript_validations($krbdefdom);      my $javascript_validations=&javascript_validations($krbdefdom);
     $r->print(<<ENDPICK);      $r->print(<<ENDPICK);
   <h3>Uploading Class List</h3>
 <hr>  <hr>
 <h3>Identify fields</h3>  <h3>Identify fields</h3>
 Total number of records found in file: $distotal <hr />  Total number of records found in file: $distotal <hr />
 Enter as many fields as you can. The system will inform you and bring you back  Enter as many fields as you can. The system will inform you and bring you back
 to this page if the data selected is insufficient to run your class.<hr />  to this page if the data selected is insufficient to run your class.<hr />
 <input type="submit" name="associate"  value="Reverse Association" />  <input type="button" value="Reverse Association" onClick="javascript:this.form.associate.value='Reverse Association';submit(this.form);" />
   <input type="hidden" name="associate"  value="" />
 <input type="hidden" name="phase"      value="three" />  <input type="hidden" name="phase"      value="three" />
 <input type="hidden" name="datatoken"  value="$datatoken" />  <input type="hidden" name="datatoken"  value="$datatoken" />
 <input type="hidden" name="fileupload" value="$ENV{'form.fileupload'}" />  <input type="hidden" name="fileupload" value="$ENV{'form.fileupload'}" />
Line 382  sub phase_two_end { Line 416  sub phase_two_end {
     my $krbform = &Apache::loncommon::authform_kerberos(%param);      my $krbform = &Apache::loncommon::authform_kerberos(%param);
     my $intform = &Apache::loncommon::authform_internal(%param);      my $intform = &Apache::loncommon::authform_internal(%param);
     my $locform = &Apache::loncommon::authform_local(%param);      my $locform = &Apache::loncommon::authform_local(%param);
     # Set up domain selection form      my $domform = &domain_form($defdom);
     my $domform = &Apache::loncommon::select_dom_form($defdom,'lcdomain');      
     $r->print(<<ENDPICK);      $r->print(<<ENDPICK);
 </table>  </table>
 <input type=hidden name=nfields value=$i>  <input type=hidden name=nfields value=$i>
Line 421  LON-CAPA domain: $domform <p> Line 454  LON-CAPA domain: $domform <p>
 <input type=checkbox name=forceid value=yes>   <input type=checkbox name=forceid value=yes> 
 Disable ID/Student Number Safeguard and Force Change of Conflicting IDs  Disable ID/Student Number Safeguard and Force Change of Conflicting IDs
 (only do if you know what you are doing)<p>  (only do if you know what you are doing)<p>
 <input type="button" onClick="verify(this.form)" value="Update Courselist"><br>  <input type="button" onClick="javascript:verify(this.form)" value="Update Courselist" /><br />
 Note: for large courses, this operation might be time consuming.  Note: for large courses, this operation might be time consuming.
 ENDPICK  ENDPICK
 }  }
Line 474  sub menu_phase_two_upload { Line 507  sub menu_phase_two_upload {
 sub enroll_single_student {  sub enroll_single_student {
     my $r=shift;      my $r=shift;
     $r->print('<h3>Enrolling Student</h3>');      $r->print('<h3>Enrolling Student</h3>');
     $r->print($ENV{'form.cuname'}." in domain ".$ENV{'form.cdomain'}.": ");      $r->print('<p>Enrolling '.$ENV{'form.cuname'}." in domain ".
                 $ENV{'form.lcdomain'}.'</p>');
     if (($ENV{'form.cuname'})&&($ENV{'form.cuname'}!~/\W/)&&      if (($ENV{'form.cuname'})&&($ENV{'form.cuname'}!~/\W/)&&
         ($ENV{'form.cdomain'})&&($ENV{'form.cdomain'}!~/\W/)) {          ($ENV{'form.lcdomain'})&&($ENV{'form.lcdomain'}!~/\W/)) {
           # Deal with home server selection
           my $domain=$ENV{'form.lcdomain'};
           my $desiredhost = $ENV{'form.lcserver'};
           if (lc($desiredhost) eq 'default') {
               $desiredhost = undef;
           } else {
               my %home_servers =&Apache::loncommon::get_library_servers($domain);
               if (! exists($home_servers{$desiredhost})) {
                   $r->print('<font color="#ff0000">Error:</font>'.
                             'Invalid home server specified');
                   return;
               }
           }
           $r->print(" with server $desiredhost :") if (defined($desiredhost));
           # End of home server selection logic
  my $amode='';   my $amode='';
         my $genpwd='';          my $genpwd='';
         if ($ENV{'form.login'} eq 'krb') {          if ($ENV{'form.login'} eq 'krb') {
            $amode='krb4';             $amode='krb';
      $amode.=$ENV{'form.krbver'};
            $genpwd=$ENV{'form.krbarg'};             $genpwd=$ENV{'form.krbarg'};
         } elsif ($ENV{'form.login'} eq 'int') {          } elsif ($ENV{'form.login'} eq 'int') {
            $amode='internal';             $amode='internal';
Line 490  sub enroll_single_student { Line 540  sub enroll_single_student {
     $genpwd=$ENV{'form.locarg'};      $genpwd=$ENV{'form.locarg'};
     if (!$genpwd) { $genpwd=" "; }      if (!$genpwd) { $genpwd=" "; }
  }   }
         if (($amode) && ($genpwd)) {          my $home = &Apache::lonnet::homeserver($ENV{'form.cuname'},
             &modifystudent($ENV{'form.cdomain'},$ENV{'form.cuname'},                                                     $ENV{'form.lcdomain'});
                            $ENV{'request.course.id'},$ENV{'form.csec'});          if ((($amode) && ($genpwd)) || ($home ne 'no_host')) {
               &modifystudent($ENV{'form.lcdomain'},$ENV{'form.cuname'},
                              $ENV{'request.course.id'},$ENV{'form.csec'},
                               $desiredhost);
           $r->print(&Apache::lonnet::modifystudent(            $r->print(&Apache::lonnet::modifystudent(
                       $ENV{'form.cdomain'},$ENV{'form.cuname'},                        $ENV{'form.lcdomain'},$ENV{'form.cuname'},
                       $ENV{'form.cstid'},$amode,$genpwd,                        $ENV{'form.cstid'},$amode,$genpwd,
                $ENV{'form.cfirst'},$ENV{'form.cmiddle'},                 $ENV{'form.cfirst'},$ENV{'form.cmiddle'},
                       $ENV{'form.clast'},$ENV{'form.cgen'},                        $ENV{'form.clast'},$ENV{'form.cgen'},
                       $ENV{'form.csec'},$ENV{'form.enddate'},                        $ENV{'form.csec'},$ENV{'form.enddate'},
                       $ENV{'form.startdate'},$ENV{'form.forceid'}));                        $ENV{'form.startdate'},$ENV{'form.forceid'},
                       $desiredhost));
  } else {   } else {
            $r->print('Invalid login mode or password');                  $r->print('<p><font color="#ff0000">ERROR</font>&nbsp;'.
                         'Invalid login mode or password.  '.
                         'Unable to enroll '.$ENV{'form.cuname'}.'.</p>');
         }                    }          
     } else {      } else {
         $r->print('Invalid username or domain');          $r->print('Invalid username or domain');
Line 511  sub enroll_single_student { Line 567  sub enroll_single_student {
 # ======================================================= Menu Phase Two Enroll  # ======================================================= Menu Phase Two Enroll
 sub menu_phase_two_enroll {  sub menu_phase_two_enroll {
     my $r=shift;      my $r=shift;
       $r->print("<h3>Enroll One Student</h3>");
     my ($krbdefdom) = $ENV{'SERVER_NAME'}=~/(\w+\.\w+)$/;      my ($krbdefdom) = $ENV{'SERVER_NAME'}=~/(\w+\.\w+)$/;
     $krbdefdom=~tr/a-z/A-Z/;      $krbdefdom=~tr/a-z/A-Z/;
     my $today    = time;      my $today    = time;
Line 523  sub menu_phase_two_enroll { Line 580  sub menu_phase_two_enroll {
     my $intform = &Apache::loncommon::authform_internal(%param);      my $intform = &Apache::loncommon::authform_internal(%param);
     my $locform = &Apache::loncommon::authform_local(%param);      my $locform = &Apache::loncommon::authform_local(%param);
     # Set up domain selection form      # Set up domain selection form
     my $domform = &Apache::loncommon::select_dom_form($defdom,'cdomain');          my $domform = &domain_form($defdom);
     # Print it all out      # Print it all out
     $r->print(<<ENDSENROLL);      $r->print(<<ENDSENROLL);
 <script type="text/javascript" language="Javascript">  <script type="text/javascript" language="Javascript">
Line 535  function verify(vf) { Line 592  function verify(vf) {
     var foundsec=0;      var foundsec=0;
     var tw;      var tw;
     if ((typeof(vf.cuname.value) !="undefined") && (vf.cuname.value!='') &&       if ((typeof(vf.cuname.value) !="undefined") && (vf.cuname.value!='') && 
  (typeof(vf.cdomain.value)!="undefined") && (vf.cdomain.value!='')) {   (typeof(vf.lcdomain.value)!="undefined") && (vf.lcdomain.value!='')) {
         founduname=1;          founduname=1;
     }      }
     if ((typeof(vf.cfirst.value)!="undefined") && (vf.cfirst.value!='') &&      if ((typeof(vf.cfirst.value)!="undefined") && (vf.cfirst.value!='') &&
Line 628  sub get_current_classlist { Line 685  sub get_current_classlist {
         }          }
         return (undef,%currentlist);          return (undef,%currentlist);
     } else {      } else {
           $tmp =~ s/^error://;
         return ($tmp,undef);          return ($tmp,undef);
     }      }
 }  }
Line 635  sub get_current_classlist { Line 693  sub get_current_classlist {
 # ========================================================= Menu Phase Two Drop  # ========================================================= Menu Phase Two Drop
 sub menu_phase_two_drop {  sub menu_phase_two_drop {
     my $r=shift;      my $r=shift;
       $r->print("<h3>Drop Students</h3>");
     my $cid=$ENV{'request.course.id'};      my $cid=$ENV{'request.course.id'};
     my ($error,%currentlist)=&get_current_classlist($ENV{'course.'.$cid.'.domain'},      my ($error,%currentlist)=&get_current_classlist
                                            $ENV{'course.'.$cid.'.num'});          ($ENV{'course.'.$cid.'.domain'},$ENV{'course.'.$cid.'.num'});
     if (defined($error)) {      if (defined($error)) {
         $r->print('<pre>ERROR:$error</pre>');          if ($error =~ /^No such file or directory/) {
     }              $r->print("There are no students currently enrolled.\n");
     if (!defined(%currentlist)) {           } else {
               $r->print("<pre>ERROR:$error</pre>");
           }
       } elsif (!defined(%currentlist)) { 
         $r->print("There are no students currently enrolled.\n");          $r->print("There are no students currently enrolled.\n");
     } else {      } else {
         # Print out the available choices          # Print out the available choices
Line 649  sub menu_phase_two_drop { Line 711  sub menu_phase_two_drop {
     }      }
 }  }
   
   # ============================================== view classlist
   sub menu_phase_two_view {
       my $r=shift;
       $r->print(<<END);
   <font size="+1">Current Classlist</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
   <font size="+1"><a href="/adm/dropadd?phase=two&viewcsv=yes">CSV format</a></font><br />
   END
       my $cid=$ENV{'request.course.id'};
       my ($error,%currentlist)=&get_current_classlist
           ($ENV{'course.'.$cid.'.domain'},$ENV{'course.'.$cid.'.num'});
       if (defined($error)) {
           if ($error =~ /^No such file or directory/) {
               $r->print("There are no students currently enrolled.\n");
           } else {
               $r->print("<pre>ERROR:$error</pre>");
           }
       } elsif (!defined(%currentlist)) { 
           $r->print("There are no students currently enrolled.\n");
       } else {
           # Print out the available choices
           &show_class_list($r,'view',%currentlist);
       }
   }
   
   # ============================================== view classlist
   sub menu_phase_two_viewcsv {
       my $r=shift;
       my $cid=$ENV{'request.course.id'};
       my ($error,%currentlist)=&get_current_classlist
           ($ENV{'course.'.$cid.'.domain'},$ENV{'course.'.$cid.'.num'});
       if (defined($error)) {
           if ($error =~ /^No such file or directory/) {
               $r->print("There are no students currently enrolled.\n");
           } else {
               $r->print("<pre>ERROR:$error</pre>");
           }
       } elsif (!defined(%currentlist)) { 
           $r->print("There are no students currently enrolled.\n");
       } else {
           &show_class_list($r,'csv',%currentlist);
       }
   }
   
   # =================================================== Show student list to drop
   sub show_class_list {
       my ($r,$mode,%currentlist)=@_;
       my $cid=$ENV{'request.course.id'};
       # Print out header 
       if ($mode eq 'view') {
           $r->print(<<END);
   <p>
   <table border=2>
   <tr><th>username</th><th>domain</th><th>ID</th>
       <th>student name</th><th>generation</th><th>section</th></tr>
   END
       } elsif ($mode eq 'csv') {
           $r->print(<<END);
   username,domain,ID,last name,first name,middle name,generation,section
   END
       }
       foreach (sort keys %currentlist) {
           my ($sname,$sdom)=split(/\:/,$_);
           my %reply=&Apache::lonnet::idrget($sdom,$sname);
           my $ssec=&Apache::lonnet::usection($sdom,$sname,$cid);
           my %info=&Apache::lonnet::get('environment',
                                         ['firstname','middlename',
                                          'lastname','generation'],
                                         $sdom, $sname);
           my ($tmp) = keys(%info);
           if ($tmp =~ /^(con_lost|error|no_such_host)/i) {
               $r->print( ($mode eq 'view' ? 
                          '<tr><td colspan="6"><font color="red">' :'').
                          'Internal error: unable to get environment '.
                          'for '.$sname.' in domain '.$sdom.
                          ( $mode eq 'view' ?'</font></td></tr>' :''));
           } else {
               if ($mode eq 'view') {
                   $r->print(<<"END");
   <tr>
       <td>$sname</td>
       <td>$sdom</td>
       <td>$reply{$sname}</td>
       <td>$info{'lastname'}, $info{'firstname'} $info{'middlename'}</td>
       <td>$info{'generation'}</td>
       <td>$ssec</td>
   </tr>
   END
               } elsif ($mode eq 'csv') {
                   my @line = ();
                   foreach ($sname,$sdom,$reply{$sname},
                            $info{'lastname'},$info{'firstname'},
                            $info{'middlename'},$info{'generation'},$ssec) {
                       push @line,&Apache::loncommon::csv_translate($_);
                   }
                   my $tmp = $";
                   $" = '","';
                   $r->print("\"@line\"\n");
                   $" = $tmp;
               }
           }
       }
       $r->print('</table><br>') if ($mode eq 'view');
   }
   
 # =================================================== Show student list to drop  # =================================================== Show student list to drop
 sub show_drop_list {  sub show_drop_list {
     my ($r,%currentlist)=@_;      my ($r,%currentlist)=@_;
     my $cid=$ENV{'request.course.id'};      my $cid=$ENV{'request.course.id'};
     $r->print(<<'END');      $r->print(<<'END');
   <script>
   function checkAll(field)
   {
       for (i = 0; i < field.length; i++)
           field[i].checked = true ;
   }
   
   function uncheckAll(field)
   {
       for (i = 0; i < field.length; i++)
           field[i].checked = false ;
   }
   </script>
   <p>
 <input type="hidden" name="phase" value="four">  <input type="hidden" name="phase" value="four">
 <table border=2>  <table border=2>
 <tr><th>&nbsp;</th><th>username</th><th>domain</th>  <tr><th>&nbsp;</th><th>username</th><th>domain</th>
Line 688  END Line 868  END
         }          }
     }      }
     $r->print('</table><br>');      $r->print('</table><br>');
     $r->print('<input type=submit value="Drop Students">');      $r->print(<<"END");
   </p><p>
   <input type="button" value="check all" onclick="javascript:checkAll(document.studentform.droplist)"> &nbsp;
   <input type="button" value="uncheck all" onclick="javascript:uncheckAll(document.studentform.droplist)"> 
   <p><input type=submit value="Drop Students"></p>
   END
   }
   
   #
   # Print out the initial form to get the courselist file
   #
   sub print_first_courselist_upload_form {
       my $r=shift;
       my $upfile_select=&Apache::loncommon::upfile_select_html();
       my $create_classlist_help = 
    &Apache::loncommon::help_open_topic("Course_Create_Class_List",
              "How do I create a class list from a spreadsheet");
       my $create_csv_help =
    &Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
              "How do I create a CSV file from a spreadsheet");
       $r->print(<<ENDUPFORM);
   <input type=hidden name=phase value=two>
   <hr>
   <h3>Upload a courselist</h3>
   $upfile_select
   <p><input type=submit name="fileupload" value="Upload Courselist">
   <br />
   $create_classlist_help <br />
   $create_csv_help
   </body></html>
   ENDUPFORM
       return;
 }  }
   
 # ================================================= Drop/Add from uploaded file  # ================================================= Drop/Add from uploaded file
Line 713  sub upfile_drop_add { Line 924  sub upfile_drop_add {
     my $enddate   = $ENV{'form.enddate'};      my $enddate   = $ENV{'form.enddate'};
     if ($startdate=~/\D/) { $startdate=''; }      if ($startdate=~/\D/) { $startdate=''; }
     if ($enddate=~/\D/)   { $enddate=''; }      if ($enddate=~/\D/)   { $enddate=''; }
     #      # Determine domain and desired host (home server)
     my $domain=$ENV{'form.lcdomain'};      my $domain=$ENV{'form.lcdomain'};
       my $desiredhost = $ENV{'form.lcserver'};
       if (lc($desiredhost) eq 'default') {
           $desiredhost = undef;
       } else {
           my %home_servers = &Apache::loncommon::get_library_servers($domain);
           if (! exists($home_servers{$desiredhost})) {
               $r->print('<font color="#ff0000">Error:</font>'.
                         'Invalid home server specified');
               return;
           }
       }
     # Determine authentication mechanism      # Determine authentication mechanism
     my $amode  = '';      my $amode  = '';
     my $genpwd = '';      my $genpwd = '';
     if ($ENV{'form.login'} eq 'krb') {      if ($ENV{'form.login'} eq 'krb') {
         $amode='krb4';          $amode='krb';
    $amode.=$ENV{'form.krbver'};
         $genpwd=$ENV{'form.krbarg'};          $genpwd=$ENV{'form.krbarg'};
     } elsif ($ENV{'form.login'} eq 'int') {      } elsif ($ENV{'form.login'} eq 'int') {
         $amode='internal';          $amode='internal';
Line 797  sub upfile_drop_add { Line 1020  sub upfile_drop_add {
                         }                          }
                     }                      }
                     if ($password) {                      if ($password) {
                         &modifystudent($domain,$username,$cid,$sec);                          &modifystudent($domain,$username,$cid,$sec,
                                          $desiredhost);
                         my $reply=&Apache::lonnet::modifystudent                          my $reply=&Apache::lonnet::modifystudent
                             ($domain,$username,$id,$amode,$password,                              ($domain,$username,$id,$amode,$password,
                              $fname,$mname,$lname,$gen,$sec,$enddate,                               $fname,$mname,$lname,$gen,$sec,$enddate,
                              $startdate,$ENV{'form.forceid'});                               $startdate,$ENV{'form.forceid'},$desiredhost);
                         if ($reply ne 'ok') {                          if ($reply ne 'ok') {
                             $r->print('<p><b>'.                              $r->print('<p><b>'.
                                       'Error enrolling '.$username.': '.                                        'Error enrolling '.$username.': '.
Line 857  sub upfile_drop_add { Line 1081  sub upfile_drop_add {
 sub drop_student_list {  sub drop_student_list {
     my $r=shift;      my $r=shift;
     my $count=0;      my $count=0;
     foreach (@{$ENV{'form.droplist'}}) {      my @droplist;
       if (ref($ENV{'form.droplist'})) {
           @droplist = @{$ENV{'form.droplist'}};
       } else {
           @droplist = ($ENV{'form.droplist'});
       }
       foreach (@droplist) {
         my ($uname,$udom)=split(/\:/,$_);          my ($uname,$udom)=split(/\:/,$_);
         &modifystudent($udom,$uname,$ENV{'request.course.id'});          my $result = &modifystudent($udom,$uname,$ENV{'request.course.id'});
         $r->print('Dropped '.$uname.' at '.$udom.'<br>');          if ($result eq 'ok' || $result eq 'ok:') {
               $r->print('Dropped '.$uname.' at '.$udom.'<br>');
           } else {
               $r->print('Error dropping '.$uname.' at '.$udom.': '.$result.
                         '<br />');
           }
         $count++;          $count++;
     }      }
     $r->print('<p><b>Dropped '.$count.' student(s).</b>');      $r->print('<p><b>Dropped '.$count.' student(s).</b>');
Line 875  sub handler { Line 1110  sub handler {
         $r->send_http_header;          $r->send_http_header;
         return OK;          return OK;
     }      }
       &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
                                               ['enroll','drop','view','phase',
                                                'viewcsv','uplist']);
     #  Needs to be in a course      #  Needs to be in a course
     if (($ENV{'request.course.fn'}) &&       if (($ENV{'request.course.fn'}) && 
         (&Apache::lonnet::allowed('cst',$ENV{'request.course.id'}))) {          (&Apache::lonnet::allowed('cst',$ENV{'request.course.id'}))) {
         # Start page          # Start page
         $r->content_type('text/html');          $r->content_type('text/html') if (! exists($ENV{'form.viewcsv'}));
         $r->send_http_header;          $r->send_http_header;
         $r->print(&header());          $r->print(&header()) if (! exists($ENV{'form.viewcsv'}));
         # Phase one, initial screen          # Phase one, initial screen
         unless ($ENV{'form.phase'}) {          unless ($ENV{'form.phase'}) {
             &menu_phase_one($r);              &menu_phase_one($r);
Line 896  sub handler { Line 1134  sub handler {
             }              }
         }          }
         if ($ENV{'form.phase'} eq 'two') {          if ($ENV{'form.phase'} eq 'two') {
             if ($ENV{'form.fileupload'}) {              if ($ENV{'form.uplist'}) {
                   &print_first_courselist_upload_form($r);
               } elsif ($ENV{'form.fileupload'}) {
                 &menu_phase_two_upload($r);                  &menu_phase_two_upload($r);
             } elsif ($ENV{'form.enroll'}) {              } elsif ($ENV{'form.enroll'}) {
                 &menu_phase_two_enroll($r);                  &menu_phase_two_enroll($r);
             } elsif ($ENV{'form.drop'}) {              } elsif ($ENV{'form.drop'}) {
                 &menu_phase_two_drop($r);                  &menu_phase_two_drop($r);
               } elsif ($ENV{'form.view'}) {
                   &menu_phase_two_view($r);
               } elsif ($ENV{'form.viewcsv'}) {
                   &menu_phase_two_viewcsv($r);
             }              }
         }          }
         # Phase three          # Phase three
Line 919  sub handler { Line 1163  sub handler {
             &enroll_single_student($r);              &enroll_single_student($r);
         }          }
          # End           # End
         $r->print('</form></body></html>');          $r->print('</form></body></html>') if (! exists($ENV{'form.viewcsv'}));
     } else {      } else {
         # Not in a course, or not allowed to modify parms          # Not in a course, or not allowed to modify parms
         $ENV{'user.error.msg'}=          $ENV{'user.error.msg'}=
Removed from v.1.30  
changed lines
  Added in v.1.48

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