--- loncom/enrollment/Autoenroll.pl	2003/12/11 03:24:20	1.4
+++ loncom/enrollment/Autoenroll.pl	2004/06/08 22:09:44	1.9
@@ -1,4 +1,30 @@
 #!/usr/bin/perl
+#
+#Automated Enrollment script
+# $Id: Autoenroll.pl,v 1.9 2004/06/08 22:09:44 raeburn Exp $
+#
+# Copyright Michigan State University Board of Trustees
+#
+# This file is part of the LearningOnline Network with CAPA (LON-CAPA).
+#
+# LON-CAPA is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# LON-CAPA is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with LON-CAPA; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+#
+# /home/httpd/html/adm/gpl.txt
+#
+# http://www.lon-capa.org/
+#
 
     use strict;
     use lib '/home/httpd/lib/perl';
@@ -10,17 +36,21 @@
     use Apache::lonmsg;
     use HTML::Entities;
 
-# Determine the library server's domain
+#only run if configured to
+    if (! &localenroll::run()) { exit; }
+
+# Determine the library server's domain and hostID
     my $perlvarref = LONCAPA::Configuration::read_conf('loncapa.conf');
     my $dom = $$perlvarref{'lonDefDomain'};
     my $logfile = $$perlvarref{'lonDaemons'}.'/logs/autoenroll.log';
     $ENV{'user.domain'} = $dom;
+    my $hostid = $$perlvarref{'lonHostID'};
 
 # Determine the present time;
     my $timenow = time();
 
 # Determine the courses
-    my %courses = &Apache::lonnet::courseiddump($dom,'.',1); 
+    my %courses = &Apache::lonnet::courseiddump($dom,'.',1,$hostid); 
     my %affiliates = ();
     my %enrollvar = ();
     my %reply = ();
@@ -43,7 +73,7 @@
                 $enrollvar{$crs}{$item} = &HTML::Entities::decode($settings{$item});  
             }
         }
-        if (($enrollvar{$crs}{autostart} <= $timenow) && ($enrollvar{$crs}{autoend} > $timenow)) {
+        if (($enrollvar{$crs}{autostart} <= $timenow) && ( ($enrollvar{$crs}{autoend} > $timenow) || ($enrollvar{$crs}{autoend} == 0) ) ) {
             if ( ($enrollvar{$crs}{autoadds} == 1) || ($enrollvar{$crs}{autodrops} == 1) ) {
 # Add to list of classes for retrieval
                 $enrollvar{$crs}{sectionnums} =~ s/ //g;
@@ -83,7 +113,7 @@
             }
         }
     }
-    &localenroll::fetch_enrollment($dom,\%affiliates,\%reply);
+    my $outcome = &Apache::lonnet::fetch_enrollment_query($hostid,$dom,\%affiliates,\%reply);
 
 # Now go through classes and perform required enrollment changes.
     open (my $fh,">>$logfile");
@@ -92,7 +122,7 @@
         my $logmsg = '';
         my $newusermsg = '';
         if ($reply{$crs} > 0) {
-            if (($enrollvar{$crs}{autostart} < $timenow) && ($enrollvar{$crs}{autoend} > $timenow)) {
+            if ( ($enrollvar{$crs}{autostart} < $timenow) && ( ($enrollvar{$crs}{autoend} > $timenow) || ($enrollvar{$crs}{autoend} == 0) ) ) {
                 if (($enrollvar{$crs}{autoadds} == 1) || ($enrollvar{$crs}{autodrops} == 1)) {
                     my ($changecount,$response) = &LONCAPA::Enrollment::update_LC($dom,$crs,$enrollvar{$crs}{autoadds},$enrollvar{$crs}{autodrops},$enrollvar{$crs}{startdate},$enrollvar{$crs}{enddate},$enrollvar{$crs}{authtype},$enrollvar{$crs}{autharg},\@{$affiliates{$crs}},\%{$LC_code{$crs}},\$logmsg,\$newusermsg,'automated');
                     print $fh "Messages start for $crs\n";
@@ -134,7 +164,15 @@
                 }
             }
         } else {
-            print $fh "No institutional classlist data could be retrieved for $crs\n";
+            if ( ($enrollvar{$crs}{autoadds} == 1) || ($enrollvar{$crs}{autodrops} == 1) ) {
+                if ( ($enrollvar{$crs}{autostart} < $timenow) && ( ($enrollvar{$crs}{autoend} > $timenow) || ($enrollvar{$crs}{autoend} == 0) ) ) {
+                    print $fh "No institutional classlist data could be retrieved for $crs\n";
+                } else {
+                    print $fh "Not within time window for auto-enrollment in $crs\n";
+                }
+            } else {
+                print $fh "Auto-enrollment not currently enabled for $crs\n";
+            }
         }
     }
     print $fh "-- ".localtime(time)." Enrollment messages end\n*******************\n\n";