--- loncom/interface/loncoursequeueadmin.pm	2013/07/24 18:21:39	1.36
+++ loncom/interface/loncoursequeueadmin.pm	2013/12/25 20:43:46	1.40
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Utilities to administer domain course requests and course self-enroll requests
 #
-# $Id: loncoursequeueadmin.pm,v 1.36 2013/07/24 18:21:39 bisitz Exp $
+# $Id: loncoursequeueadmin.pm,v 1.40 2013/12/25 20:43:46 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -224,6 +224,11 @@ sub send_selfserve_notification {
         if (ref($textstr) eq 'ARRAY') {
             push(@rawmsg,@{$textstr});
         }
+    } elsif ($context eq 'uniquecode') {
+        $rawsubj = 'Course Identifier';
+        if (ref($textstr) eq 'ARRAY') {
+            push(@rawmsg,@{$textstr});
+        }
     }
     my @to_notify = split(/,/,$notifylist);
     my $numsent = 0;
@@ -435,6 +440,7 @@ sub build_queue_display {
                         official   => 'Official course',
                         unofficial => 'Unofficial course',
                         community  => 'Community',
+                        textbook   => 'Textbook course',
                     );
         $output .= '<th>'.&mt('Type').'</th>'.
                    '<th>'.&mt('Date requested').'</th>'.
@@ -533,7 +539,7 @@ sub update_request_queue {
         @processing_errors,@warn_approves,@warn_rejects,@approvals,@warn_dels,
         @rejections,@rejectionerrors,@nopermissions,%courseroles,@toremove,
         %communityroles,%domdefs,%approvalmsg,%rejectionmsg,$crstype,$queue,
-        $firsturl);
+        $firsturl,$uniquecode,%codes);
     my $count=0;
     while (my @course = &Apache::loncommon::get_env_multiple('form.'.$count.'radioreq')) {
         if ($course[0] =~ /^\d+:.*/) {
@@ -783,10 +789,10 @@ sub update_request_queue {
                                                      $ownerdom,$ownername);
                         if ((ref($history{'details'}) eq 'HASH') && 
                             ($history{'disposition'} eq $queue)) {
-                            my ($logmsg,$newusermsg,$addresult,$enrollcount,$response,$keysmsg);
+                            my ($logmsg,$newusermsg,$addresult,$enrollcount,$response,$keysmsg,$code);
                             my $result = &course_creation($cdom,$cnum,$context,$history{'details'},\$logmsg,
                                                       \$newusermsg,\$addresult,\$enrollcount,
-                                                      \$response,\$keysmsg,\%domdefs,$longroles);
+                                                      \$response,\$keysmsg,\%domdefs,$longroles,\$code);
                             if ($result eq 'created') {
                                 if ($crstype eq 'community') {
                                     $approvedmsg = $approvalmsg{'community'};
@@ -798,6 +804,14 @@ sub update_request_queue {
                                     if (ref($approvedmsg->[1]) eq 'HASH') {
                                         $approvedmsg->[1]->{'args'} = [$firsturl];
                                     }
+                                    if ($code) {
+                                        push(@{$approvedmsg},
+                                            {
+                                              mt   => 'Students can automatically select your course by entering this code: [_1]',
+                                              args => [$code],
+                                            });
+                                        $codes{$cnum} = $code;
+                                    }
                                 }
                                 push(@completed,$cnum);
                                 
@@ -1047,6 +1061,9 @@ sub update_request_queue {
                         }
                         my $syllabuslink =
                             &Apache::loncommon::syllabuswrapper($showcourse,$cnum,$cdom);
+                        if ($codes{$cnum}) {
+                            $syllabuslink .= &mt('Unique code: [_1]',$codes{$cnum});
+                        }
                         $output .= '<li>'.$syllabuslink.'</li>';
                     }
                     $output .= '</ul></p>';
@@ -1308,13 +1325,21 @@ sub get_student_counts {
 
 sub course_creation {
     my ($dom,$cnum,$context,$details,$logmsg,$newusermsg,$addresult,$enrollcount,$output,
-        $keysmsg,$domdefs,$longroles) =  @_;
+        $keysmsg,$domdefs,$longroles,$coderef) =  @_;
     unless ((ref($details) eq 'HASH') && (ref($domdefs) eq 'HASH') && 
             (ref($longroles) eq 'HASH')) {
         return 'error: Invalid request';
     }
     my ($result,$ownername,$ownerdom);
     my $crstype = $details->{'crstype'};
+    my %domconfig = &Apache::lonnet::get_dom('configuration',['requestauthor'],$dom);
+    if (ref($domconfig{'requestcourses'}) eq 'HASH') {
+        if (ref($domconfig{'requestcourses'}{'uniquecode'}) eq 'HASH') {
+            if ($domconfig{'requestcourses'}{'uniquecode'}{$crstype}) {
+                $details->{'uniquecode'} = 1;
+            }
+        }
+    }
     if ($context eq 'domain') {
         $ownername = $details->{'owner'};
         $ownerdom  = $details->{'domain'};
@@ -1331,7 +1356,7 @@ sub course_creation {
     my %reqdetails = &build_batchcreatehash($dom,$context,$details,$owneremail,$domdefs);
     my $cid = &LONCAPA::batchcreatecourse::build_course($dom,$cnum,'requestcourses',
                   \%reqdetails,$longroles,$logmsg,$newusermsg,$addresult,
-                  $enrollcount,$output,$keysmsg,$ownerdom,$ownername,$cnum,$crstype);
+                  $enrollcount,$output,$keysmsg,$ownerdom,$ownername,$cnum,$crstype,$coderef);
     if ($cid eq "/$dom/$cnum") {
         $result = 'created';
     } else {
@@ -1343,7 +1368,7 @@ sub course_creation {
 sub build_batchcreatehash {
     my ($dom,$context,$details,$owneremail,$domdefs) = @_;
     my %batchhash;
-    my @items = qw{owner domain coursehome clonecrs clonedom datemode dateshift enrollstart enrollend accessstart accessend sections crosslists users};
+    my @items = qw{owner domain coursehome clonecrs clonedom datemode dateshift enrollstart enrollend accessstart accessend sections crosslists users uniquecode};
     if ((ref($details) eq 'HASH') && (ref($domdefs) eq 'HASH')) {
         my $emailenc = &escape($owneremail);
         my $owner = $details->{'owner'}.':'.$details->{'domain'};
@@ -1699,8 +1724,8 @@ sub process_official_reqs {
                 }
                 $reqstatus = $disposition;
                 if ($disposition eq 'process') {
-                    my ($logmsg,$newusermsg,$addresult,$enrollcount,$response,$keysmsg);
-                    my $result = &course_creation($dom,$cnum,'domain',$history{'details'},\$logmsg,\$newusermsg,\$addresult,\$enrollcount,\$response,\$keysmsg,\%domdefs,\%longroles);
+                    my ($logmsg,$newusermsg,$addresult,$enrollcount,$response,$keysmsg,$code);
+                    my $result = &course_creation($dom,$cnum,'domain',$history{'details'},\$logmsg,\$newusermsg,\$addresult,\$enrollcount,\$response,\$keysmsg,\%domdefs,\%longroles,\$code);
                     if ($result eq 'created') {
                         $disposition = 'created';
                         $reqstatus = 'created';
@@ -1843,7 +1868,7 @@ sub process_reqauthor {
     unless ($env{'environment.canrequest.author'}) {
         return '<span class="LC_warning">'.
                 &mt('You do not currently have rights to request an authoring space.').'<br />'.
-                &mt('Please contact the [_1]helpdesk[_2].','<a href="/adm/helpdesk">',
+                &mt('Please contact the [_1]helpdesk[_2] for assistance.','<a href="/adm/helpdesk">',
                 '</a>').'</span>';
     }
     my $queued = &reqauthor_check();