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Diff for /loncom/interface/Attic/londropadd.pm between versions 1.91 and 1.103

version 1.91, 2003/12/05 21:27:59 version 1.103, 2004/02/26 22:42:21
Line 25 Line 25
 #  #
 # http://www.lon-capa.org/  # http://www.lon-capa.org/
 #  #
 # (Handler to set parameters for assessments  
 #  
 # (Handler to resolve ambiguous file locations  
 #  
 # (TeX Content Handler  
 #  #
 ###############################################################  ###############################################################
 ##############################################################  ##############################################################
Line 148  sub print_main_menu { Line 143  sub print_main_menu {
          'view'      => 'View Class List',           'view'      => 'View Class List',
          'drop'      => 'Drop Students',           'drop'      => 'Drop Students',
          'populate'  => 'Automated Enrollment Manager');           'populate'  => 'Automated Enrollment Manager');
       my %help=();
       foreach ('Course_Drop_Student','Course_Add_Student',
        'Course_Modify_Student_Data','Course_View_Class_List',
        'Course_Create_Class_List') {
    $help{$_}=&Apache::loncommon::help_open_topic($_);
       }
   
     $r->print(<<END);      $r->print(<<END);
 <p>  <p>
 <font size="+1">  <font size="+1">
     <a href="/adm/dropadd?action=upload">$Text{'upload'}</a>  <a href="/adm/dropadd?action=upload">$Text{'upload'}</a>
 </font>  </font>$help{'Course_Create_Class_List'}
 </p><p>  </p><p>
 <font size="+1">  <font size="+1">
     <a href="/adm/dropadd?action=enrollstudent">$Text{'enrollone'}</a>      <a href="/adm/dropadd?action=enrollstudent">$Text{'enrollone'}</a>
 </font>      </font>$help{'Course_Add_Student'}
 </p><p>  </p><p>
 <font size="+1">  <font size="+1">
     <a href="/adm/dropadd?action=modifystudent">$Text{'modify'}</a>      <a href="/adm/dropadd?action=modifystudent">$Text{'modify'}</a>
 </font>      </font>$help{'Course_Modify_Student_Data'}
 </p><p>  </p><p>
 <font size="+1">  <font size="+1">
     <a href="/adm/dropadd?action=classlist">$Text{'view'}</a>      <a href="/adm/dropadd?action=classlist">$Text{'view'}</a>
 </font>      </font>$help{'Course_View_Class_List'}
 </p><p>  </p><p>
 <font size="+1">  <font size="+1">
     <a href="/adm/dropadd?action=drop">$Text{'drop'}</a>      <a href="/adm/dropadd?action=drop">$Text{'drop'}</a>
 </font>      </font>$help{'Course_Drop_Student'}
 </p><p>  </p><p>
 <font size="+1">  <font size="+1">
     <a href="/adm/populate">$Text{'populate'}</a>      <a href="/adm/populate">$Text{'populate'}</a>
Line 187  sub hidden_input { Line 188  sub hidden_input {
 sub print_upload_manager_header {  sub print_upload_manager_header {
     my ($r,$datatoken,$distotal,$krbdefdom)=@_;      my ($r,$datatoken,$distotal,$krbdefdom)=@_;
     my $javascript;      my $javascript;
       #
     if (! exists($ENV{'form.upfile_associate'})) {      if (! exists($ENV{'form.upfile_associate'})) {
         $ENV{'form.upfile_associate'} = 'forward';          $ENV{'form.upfile_associate'} = 'forward';
     }      }
Line 202  sub print_upload_manager_header { Line 204  sub print_upload_manager_header {
     } else {      } else {
  $javascript=&upload_manager_javascript_forward_associate();   $javascript=&upload_manager_javascript_forward_associate();
     }      }
     my $javascript_validations=&javascript_validations('auth',$krbdefdom);      #
       # Deal with restored settings
       my $password_choice = '';
       if (exists($ENV{'form.ipwd_choice'}) &&
           $ENV{'form.ipwd_choice'} ne '') {
           # If a column was specified for password, assume it is for an
           # internal password.  This is a bug waiting to be filed (could be
           # local or krb auth instead of internal) but I do not have the 
           # time to mess around with this now.
           $password_choice = 'int';        
       }
       #
       my $javascript_validations=&javascript_validations('auth',$krbdefdom,
                                       $password_choice);
     my $checked=(($ENV{'form.noFirstLine'})?' checked="1"':'');      my $checked=(($ENV{'form.noFirstLine'})?' checked="1"':'');
     $r->print('<h3>'.&mt('Uploading Class List')."</h3>\n".      $r->print('<h3>'.&mt('Uploading Class List')."</h3>\n".
               "<hr>\n".                "<hr>\n".
Line 211  sub print_upload_manager_header { Line 226  sub print_upload_manager_header {
               &mt('Total number of records found in file: [_1].',$distotal).                &mt('Total number of records found in file: [_1].',$distotal).
               "\n".                "\n".
               "</p><hr>\n");                "</p><hr>\n");
     $r->print(&mt('Enter as many fields as you can. '.      $r->print(&mt('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 enroll students in your class.')."<hr>\n");
                   'The system will inform you and bring you back to '.  
                   'this page if the data selected is insufficient to '.  
                   'enroll students in your class.')."<hr>\n");  
     $r->print(&hidden_input('action','upload').      $r->print(&hidden_input('action','upload').
               &hidden_input('state','got_file').                &hidden_input('state','got_file').
               &hidden_input('associate','').                &hidden_input('associate','').
Line 235  sub print_upload_manager_header { Line 247  sub print_upload_manager_header {
 ###############################################################  ###############################################################
 ###############################################################  ###############################################################
 sub javascript_validations {  sub javascript_validations {
     my ($mode,$krbdefdom)=@_;      my ($mode,$krbdefdom,$curr_authtype,$curr_authfield)=@_;
     my $authheader;      my $authheader;
     if ($mode eq 'auth') {      if ($mode eq 'auth') {
         my %param = ( formname => 'studentform',          my %param = ( formname => 'studentform',
                       kerb_def_dom => $krbdefdom );                        kerb_def_dom => $krbdefdom,
                         curr_authtype => $curr_authtype);
         $authheader = &Apache::loncommon::authform_header(%param);          $authheader = &Apache::loncommon::authform_header(%param);
     } elsif ($mode eq 'createcourse') {      } elsif ($mode eq 'createcourse') {
         my %param = ( formname => 'ccrs',          my %param = ( formname => 'ccrs',
                   kerb_def_dom => $krbdefdom );                    kerb_def_dom => $krbdefdom,
                         curr_authtype => $curr_authtype );
           $authheader = &Apache::loncommon::authform_header(%param);
       } elsif ($mode eq 'modifycourse') {
           my %param = ( formname => 'cmod',
                     kerb_def_dom => $krbdefdom,
                     mode => 'modifycourse',
                     curr_authtype => $curr_authtype,
                     curr_autharg => $curr_authfield );
         $authheader = &Apache::loncommon::authform_header(%param);          $authheader = &Apache::loncommon::authform_header(%param);
     }      }
   
           
     my %alert = &Apache::lonlocal::texthash      my %alert = &Apache::lonlocal::texthash
         (username => 'You need to specify the username field.',          (username => 'You need to specify the username field.',
Line 263  sub javascript_validations { Line 285  sub javascript_validations {
     my $function_name =(<<END);      my $function_name =(<<END);
 function verify_message (vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail) {  function verify_message (vf,founduname,foundpwd,foundname,foundid,foundsec,foundemail) {
 END  END
     my $auth_checks = (<<END);      my $auth_checks;
     var foundatype=0;      if ($mode eq 'createcourse') {
           $auth_checks .= (<<END);
       if (vf.autoadds[0].checked == true) {
           if (current.radiovalue == null || current.radiovalue == 'nochange') {
               alert('$alert{'authen'}');
               return;
           }
       }
 END  END
     unless ($mode eq 'createcourse') {      } else {
         $auth_checks .= (<<END);          $auth_checks .= (<<END);
       var foundatype=0;
     if (founduname==0) {      if (founduname==0) {
  alert('$alert{'username'}');   alert('$alert{'username'}');
         return;          return;
     }      }
 END  
     }  
     $auth_checks .= (<<END);  
     // alert('current.radiovalue = '+current.radiovalue);      // alert('current.radiovalue = '+current.radiovalue);
     if (current.radiovalue == null || current.radiovalue == 'nochange') {      if (current.radiovalue == null || current.radiovalue == 'nochange') {
         // They did not check any of the login radiobuttons.          // They did not check any of the login radiobuttons.
         alert('$alert{'authen'}');          alert('$alert{'authen'}');
         return;          return;
     }      }
   END
       }
       if ($mode eq 'createcourse') {
           $auth_checks .= "
       if ( (vf.autoadds[0].checked == true) &&
            (vf.elements[current.argfield].value == null || vf.elements[current.argfield].value == '') ) {
   ";
       } elsif ($mode eq 'modifycourse') {
           $auth_checks .= " 
       if (vf.elements[current.argfield].value == null || vf.elements[current.argfield].value == '') {
   ";
       }
       if ( ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) {
           $auth_checks .= (<<END);
           var alertmsg = '';
           switch (current.radiovalue) {
               case 'krb':
                   alertmsg = '$alert{'krb'}';
                   break;
               default:
                   alertmsg = '';
           }
           if (alertmsg != '') {
               alert(alertmsg);
               return;
           }
       }
   END
       } else {
           $auth_checks .= (<<END);
     foundatype=1;      foundatype=1;
     if (current.argfield == null || current.argfield == '') {      if (current.argfield == null || current.argfield == '') {
         var alertmsg = '';          var alertmsg = '';
Line 304  END Line 361  END
         }          }
     }      }
 END  END
       }
     my $optional_checks = '';      my $optional_checks = '';
     if ($mode eq 'createcourse') {      if ( ($mode eq 'createcourse') || ($mode eq 'modifycourse') ) {
         $optional_checks = (<<END);          $optional_checks = (<<END);
     vf.submit();      vf.submit();
 }  }
Line 348  END Line 406  END
 END  END
     }      }
     my $result = $function_name;      my $result = $function_name;
     if ( ($mode eq 'auth') || ($mode eq 'createcourse') ) {      if ( ($mode eq 'auth') || ($mode eq 'createcourse') || ($mode eq 'modifycourse')  ) {
         $result .= $auth_checks;          $result .= $auth_checks;
     }      }
     $result .= $optional_checks;      $result .= $optional_checks;
     if ( ($mode eq 'auth') || ($mode eq 'createcourse') ) {      if ( ($mode eq 'auth') || ($mode eq 'createcourse') || ($mode eq 'modifycourse')  ) {
         $result .= $authheader;          $result .= $authheader;
     }      }
     return $result;      return $result;
Line 517  sub print_upload_manager_footer { Line 575  sub print_upload_manager_footer {
                   kerb_def_dom => $krbdefdom,                    kerb_def_dom => $krbdefdom,
                   kerb_def_auth => $krbdef                    kerb_def_auth => $krbdef
                   );                    );
       if (exists($ENV{'form.ipwd_choice'}) &&
           defined($ENV{'form.ipwd_choice'}) &&
           $ENV{'form.ipwd_choice'} ne '') {
           $param{'curr_authtype'} = 'int';
       }
     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);
Line 546  sub print_upload_manager_footer { Line 609  sub print_upload_manager_footer {
                 'of Conflicting IDs (only do if you know what you are doing)').                  'of Conflicting IDs (only do if you know what you are doing)').
                 "\n</p><p>\n";                  "\n</p><p>\n";
     $Str .= '<input type="button" onClick="javascript:verify(this.form)" '.      $Str .= '<input type="button" onClick="javascript:verify(this.form)" '.
         'value="Update Courselist" />'."<br />\n";          'value="Update Class List" />'."<br />\n";
     $Str .= &mt('Note: for large courses, this operation may be time '.      $Str .= &mt('Note: for large courses, this operation may be time '.
                 'consuming');                  'consuming');
     $r->print($Str);      $r->print($Str);
Line 557  sub print_upload_manager_footer { Line 620  sub print_upload_manager_footer {
 ###############################################################  ###############################################################
 sub print_upload_manager_form {  sub print_upload_manager_form {
     my $r=shift;      my $r=shift;
   
     my $firstLine;      my $firstLine;
     my $datatoken;      my $datatoken;
     if (!$ENV{'form.datatoken'}) {      if (!$ENV{'form.datatoken'}) {
Line 573  sub print_upload_manager_form { Line 637  sub print_upload_manager_form {
     my $distotal=$total+1;      my $distotal=$total+1;
     my $today=time;      my $today=time;
     my $halfyear=$today+15552000;      my $halfyear=$today+15552000;
       #
       # Restore memorized settings
       &Apache::loncommon::restore_course_settings
           ('enrollment_upload',{ 'username_choice' => 'scalar', # column settings
                                  'names_choice' => 'scalar',
                                  'fname_choice' => 'scalar',
                                  'mname_choice' => 'scalar',
                                  'lname_choice' => 'scalar',
                                  'gen_choice' => 'scalar',
                                  'id_choice' => 'scalar',
                                  'sec_choice' => 'scalar',
                                  'ipwd_choice' => 'scalar',
                                  'email_choice' => 'scalar',
                              });
       #
       # Determine kerberos parameters as appropriate
     my $defdom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};      my $defdom=$ENV{'course.'.$ENV{'request.course.id'}.'.domain'};
     my ($krbdef,$krbdefdom) =      my ($krbdef,$krbdefdom) =
         &Apache::loncommon::get_kerberos_defaults($defdom);          &Apache::loncommon::get_kerberos_defaults($defdom);
       #
     &print_upload_manager_header($r,$datatoken,$distotal,$krbdefdom);      &print_upload_manager_header($r,$datatoken,$distotal,$krbdefdom);
     my $i;      my $i;
     my $keyfields;      my $keyfields;
     if ($total>=0) {      if ($total>=0) {
         my @field=(['username',&mt('Username')],          my @field=
                    ['names',&mt('Last Name, First Names')],              (['username',&mt('Username'),     $ENV{'form.username_choice'}],
                    ['fname',&mt('First Name')],               ['names',&mt('Last Name, First Names'),$ENV{'form.names_choice'}],
                    ['mname',&mt('Middle Names/Initials')],               ['fname',&mt('First Name'),      $ENV{'form.fname_choice'}],
                    ['lname',&mt('Last Name')],               ['mname',&mt('Middle Names/Initials'),$ENV{'form.mname_choice'}],
                    ['gen',&mt('Generation')],               ['lname',&mt('Last Name'),       $ENV{'form.lname_choice'}],
                    ['id',&mt('ID/Student Number')],               ['gen',  &mt('Generation'),      $ENV{'form.gen_choice'}],
                    ['sec',&mt('Group/Section')],               ['id',   &mt('ID/Student Number'),$ENV{'form.id_choice'}],
                    ['ipwd',&mt('Initial Password')],               ['sec',  &mt('Group/Section'),   $ENV{'form.sec_choice'}],
                    ['email',&mt('EMail Address')]);               ['ipwd', &mt('Initial Password'),$ENV{'form.ipwd_choice'}],
                ['email',&mt('EMail Address'),   $ENV{'form.email_choice'}]);
  if ($ENV{'form.upfile_associate'} eq 'reverse') {   if ($ENV{'form.upfile_associate'} eq 'reverse') {
     &Apache::loncommon::csv_print_samples($r,\@records);      &Apache::loncommon::csv_print_samples($r,\@records);
     $i=&Apache::loncommon::csv_print_select_table($r,\@records,      $i=&Apache::loncommon::csv_print_select_table($r,\@records,
Line 625  sub enroll_single_student { Line 707  sub enroll_single_student {
         $r->print(&make_dates_default($startdate,$enddate));          $r->print(&make_dates_default($startdate,$enddate));
     }      }
   
     $r->print('<h3>Enrolling Student</h3>');      $r->print('<h3>'.&mt('Enrolling Student').'</h3>');
     $r->print('<p>Enrolling '.$ENV{'form.cuname'}." \@ ".      $r->print('<p>'.&mt('Enrolling').' '.$ENV{'form.cuname'}." \@ ".
               $ENV{'form.lcdomain'}.'</p>');                $ENV{'form.lcdomain'}.'</p>');
     if (($ENV{'form.cuname'})&&($ENV{'form.cuname'}!~/\W/)&&      if (($ENV{'form.cuname'})&&($ENV{'form.cuname'}!~/\W/)&&
         ($ENV{'form.lcdomain'})&&($ENV{'form.lcdomain'}!~/\W/)) {          ($ENV{'form.lcdomain'})&&($ENV{'form.lcdomain'}!~/\W/)) {
Line 638  sub enroll_single_student { Line 720  sub enroll_single_student {
         } else {          } else {
             my %home_servers =&Apache::loncommon::get_library_servers($domain);              my %home_servers =&Apache::loncommon::get_library_servers($domain);
             if (! exists($home_servers{$desiredhost})) {              if (! exists($home_servers{$desiredhost})) {
                 $r->print('<font color="#ff0000">Error:</font>'.                  $r->print('<font color="#ff0000">'.&mt('Error').':</font>'.
                           'Invalid home server specified');                            &mt('Invalid home server specified'));
                 return;                  return;
             }              }
         }          }
         $r->print(" with server $desiredhost :") if (defined($desiredhost));          $r->print(" ".&mt('with server')." $desiredhost :") if (defined($desiredhost));
         # End of home server selection logic          # End of home server selection logic
  my $amode='';   my $amode='';
         my $genpwd='';          my $genpwd='';
Line 676  sub enroll_single_student { Line 758  sub enroll_single_student {
                  $desiredhost);                   $desiredhost);
             if ($login_result =~ /^ok/) {              if ($login_result =~ /^ok/) {
                 $r->print($login_result);                  $r->print($login_result);
                 $r->print("<p> If active, the new role will be available ".                  $r->print("<p> ".&mt('If active, the new role will be available when the student next logs in to LON-CAPA.')."</p>");
                           "when the student next logs in to LON-CAPA.</p>");  
             } else {              } else {
                 $r->print("unable to enroll: ".$login_result);                  $r->print(&mt('unable to enroll').": ".$login_result);
             }              }
  } else {   } else {
             $r->print('<p><font color="#ff0000">ERROR</font>&nbsp;');              $r->print('<p><font color="#ff0000">'.&mt('ERROR').'</font>&nbsp;');
             if ($amode =~ /^krb/) {              if ($amode =~ /^krb/) {
                 $r->print('Missing Kerberos domain information.  ');                  $r->print(&mt('Missing Kerberos domain information.').'  ');
             } else {              } else {
                 $r->print('Invalid login mode or password.  ');                  $r->print(&mt('Invalid login mode or password.').'  ');
             }              }
             $r->print('<b>Unable to enroll '.$ENV{'form.cuname'}.'.</b></p>');              $r->print('<b>'.&mt('Unable to enroll').' '.$ENV{'form.cuname'}.'.</b></p>');
         }          }
     } else {      } else {
         $r->print('Invalid username or domain');          $r->print(&mt('Invalid username or domain'));
     }          }    
 }  }
   
Line 747  sub date_setting_table { Line 828  sub date_setting_table {
     my ($starttime,$endtime,$mode) = @_;      my ($starttime,$endtime,$mode) = @_;
     my ($startform,$endform)=&setup_date_selectors($starttime,$endtime,$mode);      my ($startform,$endform)=&setup_date_selectors($starttime,$endtime,$mode);
     my $dateDefault = '<nobr>'.      my $dateDefault = '<nobr>'.
         '<input type="checkbox" name="makedatesdefault" />'.          '<input type="checkbox" name="makedatesdefault" /> '.
         ' make these dates the default for future enrollment';          &mt('make these dates the default for future enrollment');
     if ($mode eq 'createcourse') {      if ($mode eq 'createcourse') {
         $dateDefault = '&nbsp;';          $dateDefault = '&nbsp;';
     }      }
Line 756  sub date_setting_table { Line 837  sub date_setting_table {
     if (defined($endtime) && $endtime == 0) {      if (defined($endtime) && $endtime == 0) {
         $perpetual .= ' checked';          $perpetual .= ' checked';
     }      }
     $perpetual.= ' />'.' no ending date</nobr>';      $perpetual.= ' /> '.&mt('no ending date').'</nobr>';
     my $result = '';      my $result = '';
     $result .= "<table>\n";      $result .= "<table>\n";
     $result .= '<tr><td align="right">Starting Date</td>'.      $result .= '<tr><td align="right">'.&mt('Starting Date').'</td>'.
         '<td>'.$startform.'</td>'.          '<td>'.$startform.'</td>'.
         '<td>'.$dateDefault.'</td>'."</tr>\n";          '<td>'.$dateDefault.'</td>'."</tr>\n";
     $result .= '<tr><td align="right">Ending Date</td>'.      $result .= '<tr><td align="right">'.&mt('Ending Date').'</td>'.
         '<td>'.$endform.'</td>'.          '<td>'.$endform.'</td>'.
         '<td>'.$perpetual.'</td>'."</tr>\n";          '<td>'.$perpetual.'</td>'."</tr>\n";
     $result .= "</table>\n";      $result .= "</table>\n";
Line 783  sub make_dates_default { Line 864  sub make_dates_default {
         # Refresh the course environment          # Refresh the course environment
         &Apache::lonnet::coursedescription($ENV{'request.course.id'});          &Apache::lonnet::coursedescription($ENV{'request.course.id'});
     } else {      } else {
         $result .= "Unable to set default dates for course:".$put_result.          $result .= &mt('Unable to set default dates for course').":".$put_result.
             '<br />';              '<br />';
     }      }
     return $result;      return $result;
Line 796  sub get_student_username_domain_form { Line 877  sub get_student_username_domain_form {
     my $r = shift;      my $r = shift;
     my $domform = &Apache::loncommon::select_dom_form      my $domform = &Apache::loncommon::select_dom_form
         ($ENV{'course.'.$ENV{'request.course.id'}.'.domain'},'cudomain',0);          ($ENV{'course.'.$ENV{'request.course.id'}.'.domain'},'cudomain',0);
       my %lt=&Apache::lonlocal::texthash(
       'eos'  => "Enroll One Student",
       'usr'  => "Username",
                       'dom'  => "Domain",
                       'been' => "Begin Enrollment",
          );
     $r->print(<<END);      $r->print(<<END);
 <input type="hidden" name="action" value="enrollstudent" />  <input type="hidden" name="action" value="enrollstudent" />
 <input type="hidden" name="state"  value="gotusername" />  <input type="hidden" name="state"  value="gotusername" />
 <h3>Enroll One Student</h3>  <h3>$lt{'eos'}</h3>
 <table>  <table>
 <tr><th>Username:</th>  <tr><th>$lt{'usr'}:</th>
     <td><input type="text" name="cuname"  size="15" /></td></tr>      <td><input type="text" name="cuname"  size="15" /></td></tr>
 <tr><th>Domain:</th>  <tr><th>$lt{'dom'}:</th>
     <td>$domform</td></tr>      <td>$domform</td></tr>
 <tr><th>&nbsp;</th>  <tr><th>&nbsp;</th>
     <td>      <td>
     <input type="submit" name="Begin Enrollment" value="Begin Enrollment" />      <input type="submit" name="Begin Enrollment" value="$lt{'been'}" />
     </td></tr>      </td></tr>
 </table>  </table>
 END  END
Line 816  END Line 903  END
   
 sub print_enroll_single_student_form {  sub print_enroll_single_student_form {
     my $r=shift;      my $r=shift;
     $r->print("<h3>Enroll One Student</h3>");      $r->print("<h3>".&mt('Enroll One Student')."</h3>");
     #      #
     my $username = $ENV{'form.cuname'};      my $username = $ENV{'form.cuname'};
     my $domain   = $ENV{'form.cudomain'};      my $domain   = $ENV{'form.cudomain'};
Line 855  sub print_enroll_single_student_form { Line 942  sub print_enroll_single_student_form {
         $homeserver_form .= "</select>\n";          $homeserver_form .= "</select>\n";
         #          #
         #          #
    my %lt=&Apache::lonlocal::texthash(
          'udf'  => "User Data for",
                          'fn'   => "First Name",
                          'mn'   => "Middle Name",
                          'ln'   => "Last Name",
                          'gen'  => "Generation",
                          'hs'   => "Home Server",
                          'pswd' => "Password",
          'psam' => "Please select an authentication mechanism",
      );
         $user_data_html = <<END;          $user_data_html = <<END;
 <h3>User Data for $username\@$domain</h3>  <h3>$lt{'udf'} $username\@$domain</h3>
 <table>  <table>
 <tr><th>First Name:</th>  <tr><th>$lt{'fn'}:</th>
     <td><input type="text" name="cfirst"  size="15"></td></tr>      <td><input type="text" name="cfirst"  size="15"></td></tr>
 <tr><th>Middle Name:</th>  <tr><th>$lt{'mn'}:</th>
     <td><input type="text" name="cmiddle" size="15"></td></tr>      <td><input type="text" name="cmiddle" size="15"></td></tr>
 <tr><th>Last Name:</th>  <tr><th>$lt{'ln'}:</th>
     <td><input type="text" name="clast"   size="15"></td></tr>      <td><input type="text" name="clast"   size="15"></td></tr>
 <tr><th>Generation:</th>  <tr><th>$lt{'gen'}:</th>
     <td><input type="text" name="cgen"    size="5"> </td></tr>      <td><input type="text" name="cgen"    size="5"> </td></tr>
 <tr><th>Home Server:</th>  <tr><th>$lt{'hs'}:</th>
     <td>$homeserver_form</td></tr>      <td>$homeserver_form</td></tr>
 </table>  </table>
 <h3>Password</h3>  <h3>$lt{'pswd'}</h3>
 Please select an authentication mechanism  $lt{'psam'}
 <table>  <table>
 <p>  <p>
 $krbform  $krbform
Line 884  END Line 981  END
         # User already exists.  Do not worry about authentication          # User already exists.  Do not worry about authentication
         my %uenv = &Apache::lonnet::dump('environment',$domain,$username);          my %uenv = &Apache::lonnet::dump('environment',$domain,$username);
         $javascript_validations = &javascript_validations('noauth');          $javascript_validations = &javascript_validations('noauth');
    my %lt=&Apache::lonlocal::texthash(
          'udf'  => "User Data for",
                          'fn'   => "First Name",
                          'mn'   => "Middle Name",
                          'ln'   => "Last Name",
                          'gen'  => "Generation",
      );
         $user_data_html = <<END;          $user_data_html = <<END;
 <h3>User Data for $username\@$domain</h3>  <h3>$lt{'udf'} $username\@$domain</h3>
 <input type="hidden" name="lcserver" value="default" />  <input type="hidden" name="lcserver" value="default" />
 <table>  <table>
 <tr><th>First Name:</th>  <tr><th>$lt{'fn'}:</th>
     <td>      <td>
     <input type="text" name="cfirst" value="$uenv{'firstname'}" size="15" />      <input type="text" name="cfirst" value="$uenv{'firstname'}" size="15" />
     </td></tr>      </td></tr>
 <tr><th>Middle Name:</th>  <tr><th>$lt{'mn'}:</th>
     <td>      <td>
     <input type="text" name="cmiddle" value="$uenv{'middlename'}" size="15" />      <input type="text" name="cmiddle" value="$uenv{'middlename'}" size="15" />
     </td></tr>      </td></tr>
 <tr><th>Last Name:</th>  <tr><th>$lt{'ln'}:</th>
     <td>      <td>
     <input type="text" name="clast"value="$uenv{'lastname'}" size="15" />      <input type="text" name="clast"value="$uenv{'lastname'}" size="15" />
     </td></tr>      </td></tr>
 <tr><th>Generation:</th>  <tr><th>$lt{'gen'}:</th>
     <td>      <td>
     <input type="text" name="cgen" value="$uenv{'generation'}" size="5" />      <input type="text" name="cgen" value="$uenv{'generation'}" size="5" />
     </td></tr>      </td></tr>
Line 909  END Line 1013  END
     }      }
     my $date_table = &date_setting_table();      my $date_table = &date_setting_table();
         # Print it all out          # Print it all out
       my %lt=&Apache::lonlocal::texthash(
      'cd'   => "Course Data",
                      'gs'   => "Group/Section",
                      'idsn' => "ID/Student Number",
                      'disn' => "Disable ID/Student Number Safeguard and Force Change of Conflicting IDs (only do if you know what you are doing)",
                      'eas'  => "Enroll as student",
          );
     $r->print(<<END);      $r->print(<<END);
 <input type="hidden" name="action" value="enrollstudent" />  <input type="hidden" name="action" value="enrollstudent" />
 <input type="hidden" name="state"  value="done" />  <input type="hidden" name="state"  value="done" />
Line 953  function clearpwd(vf) { Line 1064  function clearpwd(vf) {
   
 $user_data_html  $user_data_html
   
 <h3>Course Data</h3>  <h3>$lt{'cd'}</h3>
   
 <p>Group/Section: <input type="text" name="csec" size="5" />  <p>$lt{'gs'}: <input type="text" name="csec" size="5" />
 <p>  <p>
 $date_table  $date_table
 </p>  </p>
 <h3>ID/Student Number</h3>  <h3>$lt{'idsn'}</h3>
 <p>  <p>
 ID/Student Number: <input type="text" name="cstid" size="10">  $lt{'idsn'}: <input type="text" name="cstid" size="10">
 </p><p>  </p><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  $lt{'disn'}
 (only do if you know what you are doing)  
 </p><p>  </p><p>
 <input type="button" onClick="verify(this.form)" value="Enroll as student">  <input type="button" onClick="verify(this.form)" value="$lt{'eas'}">
 </p>  </p>
 END  END
     return;      return;
Line 976  END Line 1086  END
 # ========================================================= Menu Phase Two Drop  # ========================================================= Menu Phase Two Drop
 sub print_drop_menu {  sub print_drop_menu {
     my $r=shift;      my $r=shift;
     $r->print("<h3>Drop Students</h3>");      $r->print("<h3>".&mt('Drop Students')."</h3>");
     my $cid=$ENV{'request.course.id'};      my $cid=$ENV{'request.course.id'};
     my ($classlist,$keylist) = &Apache::loncoursedata::get_classlist();      my ($classlist,$keylist) = &Apache::loncoursedata::get_classlist();
     if (! defined($classlist)) {      if (! defined($classlist)) {
         $r->print("There are no students currently enrolled.\n");          $r->print(&mt('There are no students currently enrolled.')."\n");
         return;          return;
     }      }
     # Print out the available choices      # Print out the available choices
Line 990  sub print_drop_menu { Line 1100  sub print_drop_menu {
   
 # ============================================== view classlist  # ============================================== view classlist
 sub print_html_classlist {  sub print_html_classlist {
     my $r=shift;      my ($r,$mode) = @_;
     if (! exists($ENV{'form.sortby'})) {      if (! exists($ENV{'form.sortby'})) {
         $ENV{'form.sortby'} = 'username';          $ENV{'form.sortby'} = 'username';
     }      }
Line 998  sub print_html_classlist { Line 1108  sub print_html_classlist {
         $ENV{'form.Status'} = 'Active';          $ENV{'form.Status'} = 'Active';
     }      }
     my $status_select = &Apache::lonhtmlcommon::StatusOptions      my $status_select = &Apache::lonhtmlcommon::StatusOptions
         ($ENV{'form.Status'},'studentform');          ($ENV{'form.Status'});
     $r->print(<<END);      my $cid=$ENV{'request.course.id'};
 <input type="hidden" name="action" value="$ENV{'form.action'}" />      my $cdom=$ENV{'course.'.$cid.'.domain'};
 <input type="hidden" name="state"  value="" />      my $cnum=$ENV{'course.'.$cid.'.num'};
 <p>      #
 <font size="+1">Current Class List</font>      # List course personnel
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;      my %coursepersonnel=&Apache::lonnet::get_course_adv_roles($cdom.'/'.$cnum);
 END      $r->print('<br /><table border="2">');
       foreach (sort keys %coursepersonnel) {
    $r->print('<tr><td>'.$_.'</td><td>');
           foreach (split(/\,/,$coursepersonnel{$_})) {
       my ($puname,$pudom)=split(/\:/,$_);
       $r->print(' '.&Apache::loncommon::aboutmewrapper(
                             &Apache::loncommon::plainname($puname,
                             $pudom),$puname,$pudom));
    }
           $r->print('</td></tr>');
       }
       $r->print('</table>');
       #
       # Interface output
       my $CCL=&mt('Current Class List');
       $r->print('<input type="hidden" name="action" value="'.
                 $ENV{'form.action'}.'" />');
       $r->print("<p>\n");
     if ($ENV{'form.action'} ne 'modifystudent') {      if ($ENV{'form.action'} ne 'modifystudent') {
         $r->print(<<END);   my %lt=&Apache::lonlocal::texthash('csv' => "CSV",
 <font size="+1">                                             'excel' => "Excel",
 <a href="javascript:document.studentform.state.value='csv';document.studentform.submit();">CSV format</a>                                             'html'  => 'HTML');
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;          $r->print('<font size="+1">');
 <a href="javascript:document.studentform.state.value='excel';document.studentform.submit();">Excel format</a>          my $output_selector = '<select size="1" name="state" >';
 </font>          if ($ENV{'form.state'} !~ /^(csv|excel|html)$/ ) {
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;              $ENV{'form.state'} = 'html';
 Student Status:          }
 END          foreach my $outputformat ('html','csv','excel') {
               my $option = '<option value="'.$outputformat.'" ';
               if ($outputformat eq $ENV{'form.state'}) {
                   $option .= 'checked ';
               }
               $option .='>'.$lt{$outputformat}.'</option>';
               $output_selector .= "\n".$option;
           }
           $output_selector .= '</select>';
           $r->print(&mt('Output Format: [_1]',$output_selector).('&nbsp;'x3));
     }      }
     $r->print($status_select."</p>\n");      $r->print(&mt('Student Status: [_1]',$status_select)."\n");
     my $cid=$ENV{'request.course.id'};      $r->print('<input type="submit" value="'.&mt('Refresh Display').'" />'."\n</p>\n");
   
       #
       # Print the classlist
       $r->print('<h2>'.&mt('Current Class List').'</h2>');
     my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist();      my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist();
     if (! defined($classlist)) {      if (! defined($classlist)) {
         $r->print("There are no students currently enrolled.\n");          $r->print(&mt('There are no students currently enrolled.')."\n");
     } else {      } else {
         # Print out the available choices          # Print out the available choices
         if ($ENV{'form.action'} eq 'modifystudent') {          if ($ENV{'form.action'} eq 'modifystudent') {
             &show_class_list($r,'view','modify','modifystudent',              &show_class_list($r,'view','modify','modifystudent',
                              $ENV{'form.Status'},$classlist,$keylist);                               $ENV{'form.Status'},$classlist,$keylist);
         } else {          } elsif (! defined($mode) || $mode eq '') {
             &show_class_list($r,'view','aboutme','classlist',              &show_class_list($r,'view','aboutme','classlist',
                              $ENV{'form.Status'},$classlist,$keylist);                               $ENV{'form.Status'},$classlist,$keylist);
           } elsif ($mode eq 'csv' || $mode eq 'excel') {
               &show_class_list($r,$mode,'nolink','csv',
                                $ENV{'form.Status'},$classlist,$keylist);
         }          }
     }      }
 }  }
   
 # ============================================== view classlist  
 sub print_formatted_classlist {  
     my $r=shift;  
     my $mode = shift;  
     my $cid=$ENV{'request.course.id'};  
     my ($classlist,$keylist)=&Apache::loncoursedata::get_classlist();  
     if (! defined($classlist)) {  
         $r->print("There are no students currently enrolled.\n");  
     } else {  
         &show_class_list($r,$mode,'nolink','csv',  
                          $ENV{'form.Status'},$classlist,$keylist);  
     }  
 }  
   
 # =================================================== Show student list to drop  # =================================================== Show student list to drop
 sub show_class_list {  sub show_class_list {
     my ($r,$mode,$linkto,$action,$statusmode,$classlist,$keylist)=@_;      my ($r,$mode,$linkto,$action,$statusmode,$classlist,$keylist)=@_;
Line 1056  sub show_class_list { Line 1185  sub show_class_list {
     # Variables for excel output      # Variables for excel output
     my ($excel_workbook, $excel_sheet, $excel_filename,$row);      my ($excel_workbook, $excel_sheet, $excel_filename,$row);
     #      #
       # Variables for csv output
       my ($CSVfile,$CSVfilename);
       #
     my $sortby = $ENV{'form.sortby'};      my $sortby = $ENV{'form.sortby'};
     if ($sortby !~ /^(username|domain|section|fullname|id)$/) {      if ($sortby !~ /^(username|domain|section|fullname|id)$/) {
         $sortby = 'username';          $sortby = 'username';
     }      }
     # Print out header       # Print out header 
       $r->print(<<END);
   <input type="hidden" name="sortby" value="$sortby" />
   <input type="hidden" name="sname"  value="" />
   <input type="hidden" name="sdom"   value="" />
   END
     if ($mode eq 'view') {      if ($mode eq 'view') {
         if ($linkto eq 'aboutme') {          if ($linkto eq 'aboutme') {
             $r->print('Select a user name to view the users personal page.');              $r->print(&mt('Select a user name to view the users personal page.'));
         } elsif ($linkto eq 'modify') {          } elsif ($linkto eq 'modify') {
             $r->print('Select a user name to modify the students information');              $r->print(&mt('Select a user name to modify the students information'));
         }          }
    my %lt=&Apache::lonlocal::texthash(
                  'usrn'   => "username",
                          'dom'    => "domain",
                          'sn'     => "student name",
                          'sec'    => "section",
      );
         $r->print(<<END);          $r->print(<<END);
   
 <input type="hidden" name="sortby" value="$sortby" />  <input type="hidden" name="sortby" value="$sortby" />
Line 1075  sub show_class_list { Line 1218  sub show_class_list {
 <p>  <p>
 <table border=2>  <table border=2>
 <tr><th>  <tr><th>
        <a href="javascript:document.studentform.sortby.value='username';document.studentform.submit();">username</a>         <a href="javascript:document.studentform.sortby.value='username';document.studentform.submit();">$lt{'usrn'}</a>
     </th><th>      </th><th>
        <a href="javascript:document.studentform.sortby.value='domain';document.studentform.submit();">domain</a>         <a href="javascript:document.studentform.sortby.value='domain';document.studentform.submit();">$lt{'dom'}</a>
     </th><th>      </th><th>
        <a href="javascript:document.studentform.sortby.value='id';document.studentform.submit();">ID</a>         <a href="javascript:document.studentform.sortby.value='id';document.studentform.submit();">ID</a>
     </th><th>      </th><th>
        <a href="javascript:document.studentform.sortby.value='fullname';document.studentform.submit();">student name</a>         <a href="javascript:document.studentform.sortby.value='fullname';document.studentform.submit();">$lt{'sn'}</a>
     </th><th>      </th><th>
        <a href="javascript:document.studentform.sortby.value='section';document.studentform.submit();">section</a>         <a href="javascript:document.studentform.sortby.value='section';document.studentform.submit();">$lt{'sec'}</a>
     </th>      </th>
 </tr>  </tr>
 END  END
     } elsif ($mode eq 'csv') {      } elsif ($mode eq 'csv') {
    #
    # Open a file
    $CSVfilename = '/prtspool/'.
       $ENV{'user.name'}.'_'.$ENV{'user.domain'}.'_'.
               time.'_'.rand(1000000000).'.csv';
    unless ($CSVfile = Apache::File->new('>/home/httpd'.$CSVfilename)) {
       $r->log_error("Couldn't open $CSVfilename for output $!");
       $r->print("Problems occured in writing the csv file.  ".
         "This error has been logged.  ".
         "Please alert your LON-CAPA administrator.");
       $CSVfile = undef;
    }
    #
    # Write headers and data to file
         if($statusmode eq 'Expired') {          if($statusmode eq 'Expired') {
             $r->print('"Students with expired roles"');              print $CSVfile '"'.&mt('Students with expired roles').'"'."\n";
         }          }
         if ($statusmode eq 'Any') {          if ($statusmode eq 'Any') {
             $r->print('"'.join('","',("username","domain","ID","student name",              print $CSVfile '"'.join('","',map {
                                       "section","status")).'"'."\n");   &Apache::loncommon::csv_translate(&mt($_))
                   } ("username","domain","ID","student name",
                      "section","status")).'"'."\n";
         } else {          } else {
             $r->print('"'.join('","',("username","domain","ID","student name",              print $CSVfile '"'.join('","',map {
                                       "section")).'"'."\n");   &Apache::loncommon::csv_translate(&mt($_))
                   } ("username","domain","ID","student name",
                      "section")).'"'."\n";
         }          }
     } elsif ($mode eq 'excel') {      } elsif ($mode eq 'excel') {
         # Create the excel spreadsheet          # Create the excel spreadsheet
Line 1166  END Line 1327  END
 </tr>  </tr>
 END  END
         } elsif ($mode eq 'csv') {          } elsif ($mode eq 'csv') {
               next if (! defined($CSVfile));
             # no need to bother with $linkto              # no need to bother with $linkto
             my @line = ();              my @line = ();
             foreach ($username,$domain,$id,$name,$section) {              foreach ($username,$domain,$id,$name,$section) {
Line 1174  END Line 1336  END
             if ($statusmode eq 'Any') {              if ($statusmode eq 'Any') {
                 push @line,&Apache::loncommon::csv_translate($status);                  push @line,&Apache::loncommon::csv_translate($status);
             }              }
             my $tmp = $";              print $CSVfile '"'.join('","',@line).'"'."\n";
             $" = '","';  
             $r->print("\"@line\"\n");  
             $" = $tmp;  
         } elsif ($mode eq 'excel') {          } elsif ($mode eq 'excel') {
             $excel_sheet->write($row++,0,[$username,$domain,$id,              $excel_sheet->write($row++,0,[$username,$domain,$id,
                                           $name,$section,$status]);                                            $name,$section,$status]);
Line 1188  END Line 1347  END
     } elsif ($mode eq 'excel') {      } elsif ($mode eq 'excel') {
         $excel_workbook->close();          $excel_workbook->close();
         $r->print('<p><a href="'.$excel_filename.'">'.          $r->print('<p><a href="'.$excel_filename.'">'.
                   'Your Excel spreadsheet</a> is ready for download.</p>'."\n");                    &mt('Your Excel spreadsheet').'</a> '.&mt('is ready for download').'.</p>'."\n");
       } elsif ($mode eq 'csv') {
           close($CSVfile);
           $r->print('<a href="'.$CSVfilename.'">'.
                     &mt('Your CSV file').'</a> is ready for download.'.
                     "\n");
           $r->rflush();
     }      }
 }  }
   
Line 1210  sub print_modify_student_form { Line 1375  sub print_modify_student_form {
                                   $sdom, $sname);                                    $sdom, $sname);
     my ($tmp) = keys(%info);      my ($tmp) = keys(%info);
     if ($tmp =~ /^(con_lost|error|no_such_host)/i) {      if ($tmp =~ /^(con_lost|error|no_such_host)/i) {
         $r->print('<font color="#ff0000" size="+2">Error</font>'.          $r->print('<font color="#ff0000" size="+2">'.&mt('Error').'</font>'.
                   '<p>'.                    '<p>'.
                   'Unable to retrieve environment data for '.$sname.                    &mt('Unable to retrieve environment data for').' '.$sname.
                   'in domain '.$sdom.'</p><p>'.                    &mt('in domain').' '.$sdom.'</p><p>'.
                   'Please contact your LON-CAPA administrator '.                    &mt('Please contact your LON-CAPA administrator regarding this situation.').'</p></body></html>');
                   'regarding this situation.</p></body></html>');  
         return;          return;
     }      }
     # determine the students starting and ending times and section      # determine the students starting and ending times and section
     my ($starttime,$endtime,$section) = &get_enrollment_data($sname,$sdom);      my ($starttime,$endtime,$section) = &get_enrollment_data($sname,$sdom);
     if ($starttime =~ /^error/) {      if ($starttime =~ /^error/) {
         $r->print('<h2>Error</h2>');          $r->print('<h2>'&mt('Error').'</h2>');
         $r->print('<p>'.$starttime.'</p>');          $r->print('<p>'.$starttime.'</p>');
         return;          return;
     }      }
       #
     # Deal with date forms      # Deal with date forms
       my $current_date_description = '';
       my $textdate = '';
   
       if (! defined($starttime) || $starttime == 0) {
           $current_date_description = &mt('Current Starting Date: not set').
               '<br />';
       } else {
           $current_date_description = 
               &mt('Current Starting Date: [_1]',
                   &Apache::lonlocal::locallocaltime($starttime)).'<br />';
       }
       if (! defined($endtime) || $endtime == 0) {
           $current_date_description.= &mt('Current Ending Date: not set').
               '<br />';
       } else {
           $current_date_description.= 
               &mt('Current Ending Date: [_1]',
                   &Apache::lonlocal::locallocaltime($endtime)).'<br />';
   
       }
     my $date_table = &date_setting_table($starttime,$endtime);      my $date_table = &date_setting_table($starttime,$endtime);
     #      #
     if (! exists($ENV{'form.Status'}) ||       if (! exists($ENV{'form.Status'}) || 
         $ENV{'form.Status'} !~ /^(Any|Expired|Active)$/) {          $ENV{'form.Status'} !~ /^(Any|Expired|Active)$/) {
         $ENV{'form.Status'} = 'crap';          $ENV{'form.Status'} = 'crap';
     }      }
     # Make sure student is enrolled in course          # Make sure student is enrolled in course
       my %lt=&Apache::lonlocal::texthash(
              'mef'   => "Modify Enrollment for",
                      'odcc'  => "Only domain coordinators can change a users password.",
                      'sn'    => "Student Name",
                      'fn'    => "First",
                      'mn'    => "Middle",
                      'ln'    => "Last",
                      'gen'   => "Generation",
                      'sid'   => "Student ID",
                      'disn'  => "Disable ID/Student Number Safeguard and Force Change of Conflicting IDs (only do if you know what you are doing)",
                      'sec'   => "Section",
                      'sm'    => "Submit Modifications",
          );
     $r->print(<<END);      $r->print(<<END);
 <p>  <p>
 <font size="+1">  <font size="+1">
 Only domain coordinators can change a users password.  $lt{'odcc'}
 </font>  </font>
 </p>  </p>
 <input type="hidden" name="slogin"  value="$sname"  />  <input type="hidden" name="slogin"  value="$sname"  />
Line 1245  Only domain coordinators can change a us Line 1443  Only domain coordinators can change a us
 <input type="hidden" name="state"   value="done" />  <input type="hidden" name="state"   value="done" />
 <input type="hidden" name="sortby"  value="$sortby" />  <input type="hidden" name="sortby"  value="$sortby" />
 <input type="hidden" name="Status"  value="$ENV{'form.Status'}" />  <input type="hidden" name="Status"  value="$ENV{'form.Status'}" />
   <h2>$lt{'mef'} $info{'firstname'} $info{'middlename'} 
 <h2>Modify Enrollment for $info{'firstname'} $info{'middlename'}   
 $info{'lastname'} $info{'generation'}, $sname\@$sdom</h2>  $info{'lastname'} $info{'generation'}, $sname\@$sdom</h2>
 <p>  <p>
 <b>Student Name</b>  <b>$lt{'sn'}</b>
 <table>  <table>
 <tr><th>First</th><th>Middle</th><th>Last</th><th>Generation</th></tr>  <tr><th>$lt{'fn'}</th><th>$lt{'mn'}</th><th>$lt{'ln'}</th><th>$lt{'gen'}</th></tr>
 <tr><td>  <tr><td>
 <input type="text" name="firstname"  value="$info{'firstname'}"  /></td><td>  <input type="text" name="firstname"  value="$info{'firstname'}"  /></td><td>
 <input type="text" name="middlename" value="$info{'middlename'}" /></td><td>  <input type="text" name="middlename" value="$info{'middlename'}" /></td><td>
Line 1259  $info{'lastname'} $info{'generation'}, $ Line 1456  $info{'lastname'} $info{'generation'}, $
 <input type="text" name="generation" value="$info{'generation'}" /></td></tr>  <input type="text" name="generation" value="$info{'generation'}" /></td></tr>
 </table>  </table>
 </p><p>  </p><p>
 <b>Student ID</b>: <input type="text" name="id" value="$info{'id'}" size="12"/>  <b>$lt{'sid'}</b>: <input type="text" name="id" value="$info{'id'}" size="12"/>
 </p><p>  </p><p>
 <input type="checkbox" name="forceid" >   <input type="checkbox" name="forceid" > 
 Disable ID/Student Number Safeguard and Force Change of Conflicting IDs  $lt{'disn'}
 (only do if you know what you are doing)  
 </p><p>  </p><p>
 <b>Section</b>: <input type="text" name="section" value="$section" size="4"/>  <b>$lt{'sec'}</b>: <input type="text" name="section" value="$section" size="14"/>
 </p>  </p>
   <p>$current_date_description</p>
 <p>$date_table</p>  <p>$date_table</p>
 <input type="submit" value="Submit Modifications" />  <input type="submit" value="$lt{'sm'}" />
 </body></html>  </body></html>
 END  END
     return;      return;
Line 1306  sub modify_single_student { Line 1503  sub modify_single_student {
                                                   $ENV{'request.course.id'});                                                    $ENV{'request.course.id'});
     my ($tmp) = keys(%old);      my ($tmp) = keys(%old);
     if ($tmp =~ /^(con_lost|error|no_such_host)/i) {      if ($tmp =~ /^(con_lost|error|no_such_host)/i) {
         $r->print("There was an error determining the environment values ".          $r->print(&mt('There was an error determining the environment values for')." $slogin \@ $sdom.");
                   " for $slogin \@ $sdom.");  
         return;          return;
     }      }
     undef $tmp;      undef $tmp;
Line 1326  sub modify_single_student { Line 1522  sub modify_single_student {
     # check for forceid override      # check for forceid override
     if ((defined($old{'id'})) && ($old{'id'} ne '') &&       if ((defined($old{'id'})) && ($old{'id'} ne '') && 
         ($sid ne $old{'id'}) && (! exists($ENV{'form.forceid'}))) {          ($sid ne $old{'id'}) && (! exists($ENV{'form.forceid'}))) {
         $r->print("<font color=\"ff0000\">You changed the students id ".          $r->print("<font color=\"ff0000\">".&mt('You changed the students id but did not disable the ID change safeguard. The students id will not be changed.')."</font>");
                   " but did not disable the ID change safeguard.".  
                   "  The students id will not be changed.</font>");  
         $sid = $old{'id'};          $sid = $old{'id'};
     }      }
     #      #
     # talk to the user about what we are going to do      # talk to the user about what we are going to do
       my %lt=&Apache::lonlocal::texthash(
              'mdu'   => "Modifying data for user",
                      'si'    => "Student Information",
                      'fd'    => "Field",
                      'ov'    => "Old Value",
                      'nv'    => "New Value",
                      'fn'    => "First name",
                      'mn'    => "Middle name",
                      'ln'    => "Last name",
                      'gen'   => "Generation",
                      'sec'   => "Section",
                      'ri'    => "Role Information",
                      'st'    => "Start Time",
                      'et'    => "End Time",
          );
     $r->print(<<END);      $r->print(<<END);
     <h2>Modifying data for user $slogin \@ $sdom </h2>      <h2>$lt{'mdu'} $slogin \@ $sdom </h2>
 <h3>Student Information</h3>  <h3>$lt{'si'}</h3>
 <table rules="rows" border="1" cellpadding="3" >  <table rules="rows" border="1" cellpadding="3" >
 <tr>  <tr>
     <th> Field </th>      <th> $lt{'fd'} </th>
     <th> Old Value </th>      <th> $lt{'ov'} </th>
     <th> New Value </th>      <th> $lt{'nv'} </th>
 </tr>  </tr>
 <tr>  <tr>
     <td> <b>First name</b> </td>      <td> <b>$lt{'fn'}</b> </td>
     <td> $old{'firstname'} </td>      <td> $old{'firstname'} </td>
     <td> $firstname </td>      <td> $firstname </td>
 </tr><tr>  </tr><tr>
     <td> <b>Middle name</b> </td>      <td> <b>$lt{'mn'}</b> </td>
     <td> $old{'middlename'} </td>      <td> $old{'middlename'} </td>
     <td> $middlename </td>      <td> $middlename </td>
 </tr><tr>  </tr><tr>
     <td> <b>Last name</b> </td>      <td> <b>$lt{'ln'}</b> </td>
     <td> $old{'lastname'} </td>      <td> $old{'lastname'} </td>
     <td> $lastname </td>      <td> $lastname </td>
 </tr><tr>  </tr><tr>
     <td> <b>Generation</b> </td>      <td> <b>$lt{'gen'}</b> </td>
     <td> $old{'generation'} </td>      <td> $old{'generation'} </td>
     <td> $generation </td>      <td> $generation </td>
 </tr><tr>  </tr><tr>
Line 1363  sub modify_single_student { Line 1572  sub modify_single_student {
     <td> $old{'id'} </td>      <td> $old{'id'} </td>
     <td> $sid </td>      <td> $sid </td>
 </tr><tr>  </tr><tr>
     <td> <b>Section</b> </td>      <td> <b>$lt{'sec'}</b> </td>
     <td> $old{'section'} </td>      <td> $old{'section'} </td>
     <td> $section</td>      <td> $section</td>
 </tr>  </tr>
 </table>  </table>
 <h3>Role Information</h3>  <h3>$lt{'ri'}</h3>
 <table>  <table>
 <tr><td align="right"><b>Start Time:</b></td><td> $displayable_starttime </td></tr>  <tr><td align="right"><b>$lt{'st'}:</b></td><td> $displayable_starttime </td></tr>
 <tr><td align="right"><b>End Time:</b></td><td> $displayable_endtime   </td></tr>  <tr><td align="right"><b>$lt{'et'}:</b></td><td> $displayable_endtime   </td></tr>
 </table>  </table>
 <p>  <p>
 END  END
Line 1382  END Line 1591  END
                                                 $ENV{'request.course.id'},                                                  $ENV{'request.course.id'},
                                                 $section,undef);                                                  $section,undef);
     if ($modify_section_results !~ /^ok/) {      if ($modify_section_results !~ /^ok/) {
         $r->print("An error occured during the attempt to change the ".          $r->print(&mt('An error occured during the attempt to change the section for this student.')."<br />");
                   "section for this student.<br />");  
     }      }
     my $roleresults = &Apache::lonnet::modifystudent      my $roleresults = &Apache::lonnet::modifystudent
         ($sdom,$slogin,$sid,undef,undef,$firstname,$middlename,$lastname,          ($sdom,$slogin,$sid,undef,undef,$firstname,$middlename,$lastname,
          $generation,$section,$endtime,$starttime,$ENV{'form.forceid'});           $generation,$section,$endtime,$starttime,$ENV{'form.forceid'});
     if ($roleresults eq 'refused' ) {      if ($roleresults eq 'refused' ) {
         $r->print("Your request to change the role information for this ".          $r->print(&mt('Your request to change the role information for this student was refused. You do not appear to have sufficient authority to change student information.'));
                   "student was refused.  You do not appear to have ".  
                   "sufficient authority to change student information.");  
     } elsif ($roleresults !~ /ok/) {      } elsif ($roleresults !~ /ok/) {
         $r->print("An error occurred during the attempt to change the role".          $r->print(&mt('An error occurred during the attempt to change the role information for this student.')."  <br />".
                   " information for this student.  <br />".                    &mt('The error reported was')." ".
                   "The error reported was ".  
                   $roleresults);                    $roleresults);
         &Apache::lonnet::logthis("londropadd:failed attempt to modify student".          &Apache::lonnet::logthis("londropadd:failed attempt to modify student".
                                  " data for ".$slogin." \@ ".$sdom." by ".                                   " data for ".$slogin." \@ ".$sdom." by ".
                                  $ENV{'user.name'}." \@ ".$ENV{'user.domain'}.                                   $ENV{'user.name'}." \@ ".$ENV{'user.domain'}.
                                  ":".$roleresults);                                   ":".$roleresults);
     } else { # everything is okay!      } else { # everything is okay!
         $r->print("Student information updated successfully. <br />".          $r->print(&mt('Student information updated successfully.')." <br />".
                   "The student must log out and log in again to see ".                    &mt('The student must log out and log in again to see these changes.'));
                   "these changes.");  
     }      }
       my $Masd=&mt('Modify another students data');
     $r->print(<<END);      $r->print(<<END);
 </p><p>  </p><p>
 <input type="hidden" name="action" value="modifystudent" />  <input type="hidden" name="action" value="modifystudent" />
 <input type="hidden" name="sortby" value="$sortby" />  <input type="hidden" name="sortby" value="$sortby" />
 <input type="hidden" name="Status" value="$status" />  <input type="hidden" name="Status" value="$status" />
 <a href="javascript:document.studentform.submit();">Modify another students data</a>  <a href="javascript:document.studentform.submit();">$Masd</a>
 </body></html>  </body></html>
 END  END
     return;      return;
Line 1509  function uncheckAll(field) { Line 1714  function uncheckAll(field) {
 END  END
   
     if ($nosort) {      if ($nosort) {
    my %lt=&Apache::lonlocal::texthash(
                  'usrn'   => "username",
                          'dom'    => "domain",
                          'sn'     => "student name",
                          'sec'    => "section",
      );
         $r->print(<<END);          $r->print(<<END);
 <table border=2>  <table border=2>
 <tr>  <tr>
     <th>&nbsp;</th>      <th>&nbsp;</th>
     <th>username</th>      <th>$lt{'usrn'}</th>
     <th>domain</th>      <th>$lt{'dom'}</th>
     <th>ID</th>      <th>ID</th>
     <th>student name</th>      <th>$lt{'sn'}</th>
     <th>section</th>      <th>$lt{'sec'}</th>
 </tr>  </tr>
 END  END
   
     } else  {      } else  {
    my %lt=&Apache::lonlocal::texthash(
                  'usrn'   => "username",
                          'dom'    => "domain",
                          'sn'     => "student name",
                          'sec'    => "section",
      );
         $r->print(<<END);          $r->print(<<END);
 <table border=2>  <table border=2>
 <tr><th>&nbsp;</th>  <tr><th>&nbsp;</th>
     <th>      <th>
        <a href="/adm/dropadd?action=$action&sortby=username">username</a>         <a href="/adm/dropadd?action=$action&sortby=username">$lt{'usrn'}</a>
     </th><th>      </th><th>
        <a href="/adm/dropadd?action=$action&sortby=domain">domain</a>         <a href="/adm/dropadd?action=$action&sortby=domain">$lt{'dom'}</a>
     </th><th>      </th><th>
        <a href="/adm/dropadd?action=$action&sortby=id">ID</a>         <a href="/adm/dropadd?action=$action&sortby=id">ID</a>
     </th><th>      </th><th>
        <a href="/adm/dropadd?action=$action&sortby=fullname">student name</a>         <a href="/adm/dropadd?action=$action&sortby=fullname">$lt{'sn'}</a>
     </th><th>      </th><th>
        <a href="/adm/dropadd?action=$action&sortby=section">section</a>         <a href="/adm/dropadd?action=$action&sortby=section">$lt{'sec'}</a>
     </th>      </th>
 </tr>  </tr>
 END  END
Line 1578  END Line 1795  END
 END  END
     }      }
     $r->print('</table><br>');      $r->print('</table><br>');
       my %lt=&Apache::lonlocal::texthash(
                  'dp'   => "Drop Students",
                          'ca'   => "check all",
                          'ua'   => "uncheck all",
          );
     $r->print(<<"END");      $r->print(<<"END");
 </p><p>  </p><p>
 <input type="button" value="check all" onclick="javascript:checkAll(document.studentform.droplist)"> &nbsp;  <input type="button" value="$lt{'ca'}" onclick="javascript:checkAll(document.studentform.droplist)"> &nbsp;
 <input type="button" value="uncheck all" onclick="javascript:uncheckAll(document.studentform.droplist)">   <input type="button" value="$lt{'ua'}" onclick="javascript:uncheckAll(document.studentform.droplist)"> 
 <p><input type=submit value="Drop Students"></p>  <p><input type=submit value="$lt{'dp'}"></p>
 END  END
     return;      return;
 }  }
Line 1604  sub print_first_courselist_upload_form { Line 1826  sub print_first_courselist_upload_form {
     $str .= '<input type="checkbox" name="noFirstLine" /> '.      $str .= '<input type="checkbox" name="noFirstLine" /> '.
         &mt('Ignore First Line')."</p>\n";          &mt('Ignore First Line')."</p>\n";
     $str .= &Apache::loncommon::help_open_topic("Course_Create_Class_List",      $str .= &Apache::loncommon::help_open_topic("Course_Create_Class_List",
                          "How do I create a class list from a spreadsheet").                           &mt("How do I create a class list from a spreadsheet")).
                              "<br />\n";                               "<br />\n";
     $str .= &Apache::loncommon::help_open_topic("Course_Convert_To_CSV",      $str .= &Apache::loncommon::help_open_topic("Course_Convert_To_CSV",
                            "How do I create a CSV file from a spreadsheet").                             &mt("How do I create a CSV file from a spreadsheet")).
                                "<br />\n";                                 "<br />\n";
     $str .= "</body>\n</html>\n";      $str .= "</body>\n</html>\n";
     $r->print($str);      $r->print($str);
Line 1633  sub upfile_drop_add { Line 1855  sub upfile_drop_add {
         }          }
     }      }
     #      #
       # Store the field choices away
       foreach my $field (qw/username names 
                          fname mname lname gen id sec ipwd email/) {
           $ENV{'form.'.$field.'_choice'}=$fields{$field};
       }
       &Apache::loncommon::store_course_settings('enrollment_upload',
                                                 { 'username_choice' => 'scalar',
                                                   'names_choice' => 'scalar',
                                                   'fname_choice' => 'scalar',
                                                   'mname_choice' => 'scalar',
                                                   'lname_choice' => 'scalar',
                                                   'gen_choice' => 'scalar',
                                                   'id_choice' => 'scalar',
                                                   'sec_choice' => 'scalar',
                                                   'ipwd_choice' => 'scalar',
                                                   'email_choice' => 'scalar' });
   
       #
     my ($startdate,$enddate) = &get_dates_from_form();      my ($startdate,$enddate) = &get_dates_from_form();
     if ($ENV{'form.makedatesdefault'}) {      if ($ENV{'form.makedatesdefault'}) {
         $r->print(&make_dates_default($startdate,$enddate));          $r->print(&make_dates_default($startdate,$enddate));
Line 1888  sub handler { Line 2128  sub handler {
     }      }
     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},      &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
                                             ['action','state']);                                              ['action','state']);
   
       &Apache::lonhtmlcommon::clear_breadcrumbs();
       &Apache::lonhtmlcommon::add_breadcrumb
           ({href=>"/adm/dropadd",
             text=>"Enrollment Manager",
             faq=>9,bug=>'Instructor Interface',});
     #  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'})))) {
Line 1899  sub handler { Line 2145  sub handler {
     #      #
     # Only output the header information if they did not request csv format      # Only output the header information if they did not request csv format
     #      #
     if (exists($ENV{'form.state'}) && ($ENV{'form.state'} eq 'csv')) {      &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
         $r->content_type('text/csv');                                              ['state','action']);
     } else {      # Start page
         # Start page      &Apache::loncommon::content_type($r,'text/html');
         &Apache::loncommon::content_type($r,'text/html');      $r->send_http_header;
         $r->send_http_header;      $r->print(&header());
         $r->print(&header());  
     }  
     #      #
     # Main switch on form.action and form.state, as appropriate      # Main switch on form.action and form.state, as appropriate
     if (! exists($ENV{'form.action'})) {      if (! exists($ENV{'form.action'})) {
           $r->print(&Apache::lonhtmlcommon::breadcrumbs
                     (undef,'Enrollment Manager'));
         &print_main_menu($r);          &print_main_menu($r);
     } elsif ($ENV{'form.action'} eq 'upload') {      } elsif ($ENV{'form.action'} eq 'upload') {
           &Apache::lonhtmlcommon::add_breadcrumb
               ({href=>'/adm/dropadd?action=upload&state=',
                 text=>"Upload Classlist",
                 faq=>9,bug=>'Instructor Interface',});
           $r->print(&Apache::lonhtmlcommon::breadcrumbs
                     (undef,'Upload Classlist'));
         if (! exists($ENV{'form.state'})) {          if (! exists($ENV{'form.state'})) {
             &print_first_courselist_upload_form($r);                          &print_first_courselist_upload_form($r);            
         } elsif ($ENV{'form.state'} eq 'got_file') {          } elsif ($ENV{'form.state'} eq 'got_file') {
Line 1926  sub handler { Line 2178  sub handler {
             &print_first_courselist_upload_form($r);                          &print_first_courselist_upload_form($r);            
         }          }
     } elsif ($ENV{'form.action'} eq 'drop') {      } elsif ($ENV{'form.action'} eq 'drop') {
           &Apache::lonhtmlcommon::add_breadcrumb
               ({href=>'/adm/dropadd?action=drop',
                 text=>"Drop Students",
                 faq=>9,bug=>'Instructor Interface',});
           $r->print(&Apache::lonhtmlcommon::breadcrumbs
                     (undef,'Drop Students'));
         if (! exists($ENV{'form.state'})) {          if (! exists($ENV{'form.state'})) {
             &print_drop_menu($r);              &print_drop_menu($r);
         } elsif ($ENV{'form.state'} eq 'done') {          } elsif ($ENV{'form.state'} eq 'done') {
Line 1934  sub handler { Line 2192  sub handler {
             &print_drop_menu($r);              &print_drop_menu($r);
         }          }
     } elsif ($ENV{'form.action'} eq 'enrollstudent') {      } elsif ($ENV{'form.action'} eq 'enrollstudent') {
           &Apache::lonhtmlcommon::add_breadcrumb
               ({href=>'/adm/dropadd?action=enrollstudent',
                 text=>"Enroll Student",
                 faq=>9,bug=>'Instructor Interface',});
           $r->print(&Apache::lonhtmlcommon::breadcrumbs
                     (undef,'Enroll Student'));
         if (! exists($ENV{'form.state'})) {          if (! exists($ENV{'form.state'})) {
             &get_student_username_domain_form($r);              &get_student_username_domain_form($r);
         } elsif ($ENV{'form.state'} eq 'gotusername') {          } elsif ($ENV{'form.state'} eq 'gotusername') {
Line 1944  sub handler { Line 2208  sub handler {
             &get_student_username_domain_form($r);              &get_student_username_domain_form($r);
         }          }
     } elsif ($ENV{'form.action'} eq 'classlist') {      } elsif ($ENV{'form.action'} eq 'classlist') {
           &Apache::lonhtmlcommon::add_breadcrumb
               ({href=>'/adm/dropadd?action=classlist',
                 text=>"View Classlist",
                 faq=>9,bug=>'Instructor Interface',});
           $r->print(&Apache::lonhtmlcommon::breadcrumbs
                     (undef,'View Classlist'));
         if (! exists($ENV{'form.state'})) {          if (! exists($ENV{'form.state'})) {
             &print_html_classlist($r);              &print_html_classlist($r,undef);
         } elsif ($ENV{'form.state'} eq 'csv') {          } elsif ($ENV{'form.state'} eq 'csv') {
             &print_formatted_classlist($r,'csv');              &print_html_classlist($r,'csv');
         } elsif ($ENV{'form.state'} eq 'excel') {          } elsif ($ENV{'form.state'} eq 'excel') {
             &print_formatted_classlist($r,'excel');              &print_html_classlist($r,'excel');
         } else {          } else {
             &print_html_classlist($r);              &print_html_classlist($r,undef);
         }          }
     } elsif ($ENV{'form.action'} eq 'modifystudent') {      } elsif ($ENV{'form.action'} eq 'modifystudent') {
           &Apache::lonhtmlcommon::add_breadcrumb
               ({href=>'/adm/dropadd?action=modifystudent',
                 text=>"Modify Student Data",
                 faq=>9,bug=>'Instructor Interface',});
           $r->print(&Apache::lonhtmlcommon::breadcrumbs
                     (undef,'Modify Student Data'));
         if (! exists($ENV{'form.state'})) {          if (! exists($ENV{'form.state'})) {
             &print_html_classlist($r);              &print_html_classlist($r);
         } elsif ($ENV{'form.state'} eq 'selected') {          } elsif ($ENV{'form.state'} eq 'selected') {
Line 1968  sub handler { Line 2244  sub handler {
         &Apache::lonnet::logthis("Undetermined state in londropadd.pm.  ".          &Apache::lonnet::logthis("Undetermined state in londropadd.pm.  ".
                                  "form.action = ".$ENV{'form.action'}.                                   "form.action = ".$ENV{'form.action'}.
                                  "Someone should fix this.");                                   "Someone should fix this.");
           $r->print(&Apache::lonhtmlcommon::breadcrumbs
                     (undef,'Enrollment Manager'));
         &print_main_menu($r);          &print_main_menu($r);
     }      }
     #      #
     # Finish up      # Finish up
     if (exists($ENV{'form.state'}) && ($ENV{'form.state'} eq 'csv')) {      $r->print('</form></body></html>');
         $r->print("\n");  
     } else {  
         $r->print('</form></body></html>');  
     }  
     return OK;      return OK;
 }  }
   
Removed from v.1.91  
changed lines
  Added in v.1.103

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