--- loncom/interface/Attic/londropadd.pm	2000/12/27 21:57:10	1.4
+++ loncom/interface/Attic/londropadd.pm	2000/12/28 16:32:10	1.5
@@ -14,7 +14,7 @@
 # 11/20,11/21,11/22,11/23,11/24,11/25,11/27,11/28,
 # 12/08,12/12 Gerd Kortemeyer)
 #
-# 12/26, 12/27 Gerd Kortemeyer
+# 12/26,12/27,12/28 Gerd Kortemeyer
 
 package Apache::londropadd;
 
@@ -330,9 +330,10 @@ Kerberos authenticated with domain
 <input type=text size=10 name=krbdom onChange="setkrb(this.form);"><p>
 <input type=radio name=login value=int onClick="clickint(this.form);"> 
 Internally authenticated (with initial password 
-<input type=text size=10 name=intpwd onChange="setint(this.form);">)<p>
+<input type=text size=10 name=intpwd onChange="setint(this.form);">)
+<h3>LON-CAPA Domain for Students</h3>
 LON-CAPA domain: <input type=text size=10 value=$defdom name=lcdomain><p>
-
+<h3>Starting and Ending Dates</h3>
 <input type="hidden" value='' name="pres_value">
 <input type="hidden" value='' name="pres_type">
 <input type="hidden" value='' name="pres_marker">
@@ -345,7 +346,9 @@ LON-CAPA domain: <input type=text size=1
 <a 
  href="javascript:pjump('date_end','Enrollment Ending Date',document.studentform.enddate.value,'end','studentform.pres','dateset');"
 >Set Ending Date</a><p>
-
+<h3>Full Update</h3>
+<input type=checkbox name=fullup value=yes> Full update 
+(also dropping students)<p>
 <input type=button onClick="verify(this.form)" value="Submit Selection">
 ENDPICK
          } elsif ($ENV{'form.enroll'}) {
@@ -374,8 +377,23 @@ ENDPICK
              my $enddate=$ENV{'form.enddate'};
              if ($startdate=~/\D/) { $startdate=''; }
              if ($enddate=~/\D/) { $enddate=''; }
-             my $count=1;
-             my @studentdata=();
+             my $domain=$ENV{'form.lcdomain'};
+             my $amode='';
+             my $genpwd='';
+             if ($ENV{'form.login'} eq 'krb') {
+                 $amode='krb4';
+                 $genpwd=$ENV{'form.krbdom'};
+             } elsif ($ENV{'form.login'} eq 'int') {
+                 $amode='internal';
+                 if ((defined($ENV{'form.intpwd'})) && ($ENV{'form.intpwd'})) {
+		     $genpwd=$ENV{'form.intpwd'};
+                 }
+             }
+             unless (($domain=~/\W/) || ($amode eq '')) {
+              $r->print('<h3>Enrolling Students</h3>');
+              my $count=1;
+# ----------------------------------------------------------- Get new classlist
+              my @studentdata=();
              {
                 my $fh;
                 if ($fh=Apache::File->new($r->dir_config('lonDaemons').
@@ -383,6 +401,7 @@ ENDPICK
 		    @studentdata=<$fh>;
                 }
 	     }
+# --------------------------------------------------------- Enroll new students
 	      map {
                 my $line=$_;
                 chomp($line);
@@ -413,12 +432,67 @@ ENDPICK
                      $r->print('<p><b>Unacceptable username: '.
                               $entries[$fields{'username'}].' for user '.
                               $fname.' '.$mname.' '.$lname.' '.$gen.'</b><p>');
-		  } else {   
-$r->print($count.': '.$fname.' - '.$mname.' - '.$lname.' - '.$gen.'<br>'); $count++;
+		  } else {
+                      my $sec='';
+                      my $username=$entries[$fields{'username'}];
+                      if (defined($fields{'sec'})) {
+                         if (defined($entries[$fields{'sec'}])) {
+			     $sec=$entries[$fields{'sec'}];
+                         }
+                      }
+                      my $id='';
+                      if (defined($fields{'id'})) {
+                         if (defined($entries[$fields{'id'}])) {
+			     $id=$entries[$fields{'id'}];
+                         }
+                         $id=~tr/A-Z/a-z/;
+                      }
+                      my $password='';
+                      if ($genpwd) { 
+                         $password=$genpwd; 
+		      } else {
+                         if (defined($fields{'ipwd'})) {
+			     if ($entries[$fields{'ipwd'}]) {
+				 $password=$entries[$fields{'ipwd'}];
+                             }
+                         }
+                      }
+                      if ($password) { 
+                         my $reply=&Apache::lonnet::modifystudent(
+                          $domain,$username,$id,$amode,$password,
+			   $fname,$mname,$lname,$gen,$sec,$enddate,$startdate);
+                         unless ($reply eq 'ok') {
+                            $r->print(
+                             "<p><b>Error enrolling $username: $reply</b><p>");
+			 }
+                     } else {
+                            $r->print(
+                             "<p><b>No password for $username</b><p>");
+                     }
                   }
                  }                 
               } @studentdata;
+# --------------------------------------------------------------- Drop students
+              if ($ENV{'form.fullup'} eq 'yes') {
+		 $r->print('<h3>Dropping Students</h3>');
+# ------------------------------------------------------- Get current classlist
+                 my $cid=$ENV{'request.course.id'};
+                 my $classlst=&Apache::lonnet::reply
+                 ('dump:'.$ENV{'course.'.$cid.'.domain'}.':'.
+	                  $ENV{'course.'.$cid.'.num'}.':classlist',
+	                  $ENV{'course.'.$cid.'.home'});
+                 my %currentlist=();
+                 my $now=time;
+                 unless ($classlst=~/^error\:/) {
+	         } else {
+                     $r->print(
+                  '<font color=red><h3>Could not access classlist: '.$classlst.
+                  '</h3></font>');
+                 }
+	     }
+# ------------------------------------------------------------------------ Done
           }
+        }
       }
 # ------------------------------------------------------------------------- End
       $r->print('</form></body></html>');