--- loncom/interface/lonrequestcourse.pm	2015/05/21 23:40:09	1.87
+++ loncom/interface/lonrequestcourse.pm	2021/03/06 23:08:03	1.95.2.6
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Request a course
 #
-# $Id: lonrequestcourse.pm,v 1.87 2015/05/21 23:40:09 raeburn Exp $
+# $Id: lonrequestcourse.pm,v 1.95.2.6 2021/03/06 23:08:03 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -119,6 +119,10 @@ use Apache::loncoursequeueadmin;
 use Apache::lonuserutils;
 use LONCAPA qw(:DEFAULT :match);
 
+my $registered_flush;
+my $registered_instcats;
+my $modified_dom;
+
 sub handler {
     my ($r) = @_;
     &Apache::loncommon::content_type($r,'text/html');
@@ -127,6 +131,10 @@ sub handler {
         return OK;
     }
 
+    $registered_flush = 0;
+    $registered_instcats = 0;
+    $modified_dom = '';
+
     &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
         ['action','showdom','cnum','state','crstype','queue','tabs']);
     &Apache::lonhtmlcommon::clear_breadcrumbs();
@@ -768,7 +776,7 @@ END
 ";
         }
     }
-    my %lt = &Apache::lonlocal::texthash(
+    my %js_lt = &Apache::lonlocal::texthash(
         official => 'You are not permitted to request creation of an official course in this domain.',
         unofficial => 'You are not permitted to request creation of an unofficial course in this domain.',
         community => 'You are not permitted to request creation of a community in this domain.',
@@ -776,33 +784,34 @@ END
         all => 'You must choose a specific course type when making a new course request.',
         allt => '"All types" is not allowed.',
     ); 
+    &js_escape(\%js_lt);
     $js .= <<END;
     if (crschoice == 'official') {
         if (official != 1) {
-            alert("$lt{'official'}");
+            alert("$js_lt{'official'}");
             return false;
         }
     } else {
         if (crschoice == 'unofficial') {
             if (unofficial != 1) {
-                alert("$lt{'unofficial'}");
+                alert("$js_lt{'unofficial'}");
                 return false;
             }
         } else {
             if (crschoice == 'community') {
                 if (community != 1) {
-                    alert("$lt{'community'}");
+                    alert("$js_lt{'community'}");
                     return false;
                 }
             } else {
                 if (crschoice == 'textbook') {
                     if (textbook != 1) {
-                        alert("$lt{'community'}");
+                        alert("$js_lt{'textbook'}");
                         return false;
                     }
                 } else {
                     if (actionchoice == 'new') {
-                        alert('$lt{'all'}'+'\\n'+'$lt{'allt'}');
+                        alert('$js_lt{'all'}'+'\\n'+'$js_lt{'allt'}');
                         return false;
                     }
                 }
@@ -1175,6 +1184,8 @@ sub enrollment_lcsec_js {
     my %alerts = &section_check_alerts();
     my $secname = $alerts{'badsec'};
     my $secnone = $alerts{'reserved'};
+    &js_escape(\$secname);
+    &js_escape(\$secnone);
     my $output = '
 function validateEnrollSections(formname,nextstate) {
     var badsectotal = 0;
@@ -1232,8 +1243,10 @@ function validateEnrollSections(formname
 
 sub personnel_lcsec_js {
     my %alerts = &section_check_alerts();
-    my $secname = $alerts{'badsec'}.'\\n'.$alerts{'separate'};
+    my $secname = $alerts{'badsec'}."\n".$alerts{'separate'};
     my $secnone = $alerts{'reserved'};
+    &js_escape(\$secname);
+    &js_escape(\$secnone);
     my $output = '
 function validatePersonnelSections(formname,nextstate) {
     var badsectotal = 0;
@@ -1569,8 +1582,8 @@ sub print_request_form {
                                                      \%cat_order,\@code_order);
         }
         my $lonhost = $r->dir_config('lonHostID');
-        my ($storeresult,$result) = &print_request_outcome($r,$lonhost,$dom,\@codetitles,
-                                                           \@code_order,$instcredits);
+        my ($storeresult,$result,$customized) = &print_request_outcome($r,$lonhost,$dom,\@codetitles,
+                                                                      \@code_order,$instcredits);
         $r->print($result);
         if (($storeresult eq 'ok') || ($storeresult eq 'created')) {
             if ($storeresult eq 'ok') {
@@ -1579,10 +1592,14 @@ sub print_request_form {
                           '<a href="/adm/requestcourse">'.&mt('Make another request').'</a></p>');
             }
             if (&Apache::loncoursequeueadmin::author_prompt()) {
-                &print_author_prompt($r,$env{'form.action'},$env{'form.cnum'},$env{'form.showdom'},
-                                     $env{'form.crstype'},$storeresult);
+                unless ($customized) {
+                    &print_author_prompt($r,$env{'form.action'},$env{'form.cnum'},$env{'form.showdom'},
+                                         $env{'form.crstype'},$storeresult);
+                }
             } elsif ($storeresult eq 'created') {
-                $r->print('<p><a href="/adm/requestcourse">'.&mt('Make another request').'</a></p>');
+                unless ($customized) {
+                    $r->print('<p><a href="/adm/requestcourse">'.&mt('Make another request').'</a></p>');
+                }
             }
         }
     } elsif ($state eq 'reqauthor') {
@@ -2088,6 +2105,18 @@ sub print_personnel_menu {
         $output .= &Apache::lonhtmlcommon::row_headline().
                   '<h3>'.&Apache::loncommon::help_open_topic('Course_Request_Personnel').'&nbsp;'.$lt{$crstype}.' '.&mt('Include other personnel?').'</h3>';
     }
+    my $cansearch = 1;
+    my @alldoms = &Apache::lonnet::all_domains();
+    if (@alldoms == 1) {
+        my %domsrch = &Apache::lonnet::get_dom('configuration',
+                                               ['directorysrch'],$alldoms[0]);
+        if (ref($domsrch{'directorysrch'}) eq 'HASH') {
+            if ((!$domsrch{'directorysrch'}{'available'}) &&
+                ($domsrch{'directorysrch'}{'lcavailable'} eq '0')) {
+                $cansearch = 0;
+            }
+        }
+    }
     for (my $i=0; $i<$persontotal; $i++) { 
         my @linkargs = map { 'person_'.$i.'_'.$_ } (@items);
         my $linkargstr = join("','",@linkargs);
@@ -2112,9 +2141,14 @@ sub print_personnel_menu {
         }
         $sectionselector .= $newtitle.
             '<input type="text" name="person_'.$i.'_newsec" size="15" value="" />'."\n";
-        my $usersrchlinktxt = &mt('Search for user');
-        my $usersrchlink =  &Apache::loncommon::selectuser_link($formname,@linkargs,$dom,
-                            $usersrchlinktxt);
+        my $usersrchlink;
+        if ($cansearch) {
+            my $usersrchlinktxt = &mt('Search for user');
+            $usersrchlink = &Apache::loncommon::selectuser_link($formname,@linkargs,$dom,
+                                                                $usersrchlinktxt);
+        } else {
+            $usersrchlink = '&nbsp;';
+        }
         my $userchklinktxt = &mt('Check username');
         my $userchklink = &Apache::loncommon::selectuser_link($formname,@linkargs,$dom,
                             $userchklinktxt,'checkusername');
@@ -2361,7 +2395,7 @@ sub print_cancel_request {
                       &Apache::loncommon::start_data_table_row().
                       '<td>'.$history{details}{'cdescr'}.'</td><td>'.
                       &Apache::lonlocal::locallocaltime($timestamp).'</td>'.
-                      '<td>'.$showtype.'</td>'.
+                      '<td>'.&mt($showtype).'</td>'.
                       &Apache::loncommon::end_data_table_row().
                       &Apache::loncommon::end_data_table().
                       '<br /><div class="LC_warning">';
@@ -2416,8 +2450,9 @@ ENDJS
 }
 
 sub viewcancel_javascript {
-    my $alert = &mt('Are you sure you want to cancel this request?').'\\n'.
+    my $alert = &mt('Are you sure you want to cancel this request?')."\n".
                 &mt('Your request will be removed.');
+    &js_escape(\$alert);
     return << "ENDJS";
 function nextPage(formname,nextstate) {
     if (confirm('$alert')) {
@@ -2714,7 +2749,7 @@ sub requestlog_display_filter {
                         $typename = $typenames->{$crstype};
                     }
                 }
-                $output .= '<option value="'.$crstype.'"'.$selstr.'>'.$typename.'</option>'."\n";
+                $output .= '<option value="'.$crstype.'"'.$selstr.'>'.&mt($typename).'</option>'."\n";
             }
             $output .= '</select></td>';
         }
@@ -3059,19 +3094,20 @@ sub dates_from_form {
 
 sub courseinfo_form {
     my ($dom,$formname,$crstype,$next,$description) = @_;
-    my %lt = &Apache::lonlocal::texthash(
+    my %js_lt = &Apache::lonlocal::texthash(
                 official => 'You must provide a (brief) course description.',
                 community => 'You must provide a (brief) community description.'
              );
-    $lt{'unofficial'} = $lt{'official'};
-    $lt{'textbook'} = $lt{'official'};
+    &js_escape(\%js_lt);
+    $js_lt{'unofficial'} = $js_lt{'official'};
+    $js_lt{'textbook'} = $js_lt{'official'};
     my $js_validate = <<"ENDJS";
 <script type="text/javascript">
 // <![CDATA['
 
 function validateForm() {
     if ((document.$formname.cdescr.value == "")  || (document.$formname.cdescr.value == "undefined")) {
-        alert('$lt{$crstype}');
+        alert('$js_lt{$crstype}');
         return;
     }
     nextPage(document.$formname,'$next');
@@ -3151,7 +3187,7 @@ sub clone_form {
         &Apache::loncommon::select_dom_form($dom,'clonedom').'</label>'.
         &Apache::lonhtmlcommon::row_closure(1).
         &Apache::lonhtmlcommon::row_title($lt{'cid'}).'<label>'.
-        '<input type="text" size="25" name="clonecrs" value="" onfocus="this.blur();opencrsbrowser('."'$formname','clonecrs','clonedom','','','','','$type'".')" />'.
+        '<input type="text" size="25" name="clonecrs" value="" onfocus="this.blur();opencrsbrowser('."'$formname','clonecrs','clonedom','','','','$type'".')" />'.
         '</label>&nbsp;'.
         &Apache::loncommon::selectcourse_link($formname,'clonecrs','clonedom','','','',$type).
         &Apache::lonhtmlcommon::row_closure(1).
@@ -3201,7 +3237,7 @@ sub coursecode_form {
         }
         if (@{$codetitles} > 0) {
             my $lastitem = pop(@{$codetitles});
-            my $lastinput = '<input type="text" size="5" name="'.$sel.'_'.                                            $lastitem.'" />';
+            my $lastinput = '<input type="text" size="5" name="'.$sel.'_'.$lastitem.'" />';
             if (@{$codetitles} > 0) {
                 my $helplink;
                 if (defined($helpitem{$context})) {
@@ -3629,15 +3665,15 @@ sub print_request_outcome {
                     accessend      => $accessend,
                     personnel      => \%personnel,
                   };
-    my ($result,$output) = &process_request($r,$lonhost,$dom,$cnum,$crstype,$now,$details,$instcode,
-                                            $req_notifylist,\@instsections,\%domconfig);
-    return ($result,$output);
+    my ($result,$output,$customized) = &process_request($r,$lonhost,$dom,$cnum,$crstype,$now,$details,
+                                                        $instcode,$req_notifylist,\@instsections,\%domconfig);
+    return ($result,$output,$customized);
 }
     
 sub process_request {
     my ($r,$lonhost,$dom,$cnum,$crstype,$now,$details,$instcode,$req_notifylist,$instsections,
         $domconfig) = @_; 
-    my (@inststatuses,$storeresult,$creationresult,$output);
+    my (@inststatuses,$storeresult,$creationresult,$output,$customized);
     my $val = 
         &Apache::loncoursequeueadmin::get_processtype('course',$env{'user.name'},
                                                       $env{'user.domain'},$env{'user.adv'},
@@ -3656,7 +3692,7 @@ sub process_request {
         }
         $storeresult = 'notpermitted'; 
     } else {
-        my ($disposition,$message,$reqstatus,$coursedesc);
+        my ($disposition,$message,$reqstatus,$coursedesc,$accessstart,$accessend,%customvalidation);
         my %reqhash = (
                         reqtime   => $now,
                         crstype   => $crstype,
@@ -3668,6 +3704,8 @@ sub process_request {
                                                      $env{'user.domain'});
         if (ref($details) eq 'HASH') {
             $coursedesc = $details->{'cdescr'};
+            $accessstart = $details->{'accessstart'};
+            $accessend = $details->{'accessend'};
         }
         if ($val eq 'autolimit=') {
             $disposition = 'process';
@@ -3676,10 +3714,10 @@ sub process_request {
             $disposition = &check_autolimit($env{'user.name'},$env{'user.domain'},
                                             $dom,$crstype,$limit,\$message);
         } elsif ($val eq 'validate') {
-            my ($inststatuslist,$validationchk,$validation,%custominfo);
+            my ($inststatuslist,$validationchk,$validation);
             if (ref($details) eq 'HASH') {
                 if ($details->{'clonecrs'}) {
-                    $custominfo{'_LC_clonefrom'} = $details->{'clonedom'}.'_'.$details->{'clonecrs'};
+                    $customvalidation{'_LC_clonefrom'} = $details->{'clonedom'}.'_'.$details->{'clonecrs'};
                 }
             }
             if (@inststatuses > 0) {
@@ -3691,27 +3729,18 @@ sub process_request {
                     $instseclist = join(',',@{$instsections});
                 }
             }
+#
+# Retrieve any custom form information used for validation 
+#
             my $preprocess = &Apache::lonnet::auto_crsreq_update($dom,$cnum,$crstype,'prevalidate',$env{'user.name'},
                                                                  $env{'user.domain'},$fullname,$coursedesc);
             if (ref($preprocess) eq 'HASH') {
-                if (ref($preprocess->{'formitems'}) eq 'HASH') {
-                    foreach my $key (keys(%{$preprocess->{'formitems'}})) {
-                        if ($preprocess->{'formitems'}->{$key} eq 'multiple') {
-                            if (exists($env{'form.'.$key})) {
-                                @{$custominfo{$key}} = &Apache::loncommon::get_env_multiple($env{'form.'.$key});
-                            }
-                        } else {
-                            if (exists($env{'form.'.$key})) {
-                                $custominfo{$key} = $env{'form.'.$key};
-                            }
-                        }
-                    }
-                }
+                &custom_formitems($preprocess,\%customvalidation);
             }
             $validationchk = 
                 &Apache::lonnet::auto_courserequest_validation($dom,
                     $env{'user.name'}.':'.$env{'user.domain'},$crstype,
-                    $inststatuslist,$instcode,$instseclist,\%custominfo);
+                    $inststatuslist,$instcode,$instseclist,\%customvalidation);
             if ($validationchk =~ /:/) {
                 ($validation,$message) = split(':',$validationchk);
             } else {
@@ -3728,24 +3757,18 @@ sub process_request {
         }
         $reqhash{'disposition'} = $disposition;
         $reqstatus = $disposition;
-        my ($modified,$queued,$coursedesc,$token,%customitems);
+        my ($modified,$queued,$token,%customitems);
         unless ($disposition eq 'rejected') {
             my $inprocess = &Apache::lonnet::auto_crsreq_update($dom,$cnum,$crstype,'process',$env{'user.name'},
-                                                                $env{'user.domain'},$fullname,$coursedesc);
+                                                                $env{'user.domain'},$fullname,$coursedesc,undef,
+                                                                undef,undef,\%customvalidation);
+#
+# Retrieve any custom form information submitted with review page and include in request details.
+#
             if (ref($inprocess) eq 'HASH') {
-                if (ref($inprocess->{'formitems'}) eq 'HASH') {
-                    foreach my $key (keys(%{$inprocess->{'formitems'}})) {
-                        if ($inprocess->{'formitems'}->{$key} eq 'multiple') {
-                            if (exists($env{'form.'.$key})) {
-                                @{$customitems{$key}} = &Apache::loncommon::get_env_multiple($env{'form.'.$key});
-                            }
-                        } else {
-                            if (exists($env{'form.'.$key})) {
-                                $customitems{$key} = $env{'form.'.$key};
-                                $reqhash{'custom'}{$key} = $customitems{$key};
-                            }
-                        }
-                    }
+                &custom_formitems($inprocess,\%customitems);
+                foreach my $key (keys(%customitems)) {
+                    $reqhash{'custom'}{$key} = $customitems{$key};
                 }
             }
         }
@@ -3779,10 +3802,27 @@ sub process_request {
                     $customitems{'_LC_clonefrom'} = $details->{'clonedom'}.'_'.$details->{'clonecrs'};
                 }
             }
+            $customitems{'_LC_ownerfullname'} = &Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'},'first');
+            my $owneremail;
+            my %emails = &Apache::loncommon::getemails();
+            foreach my $email ('permanentemail','critnotification','notification') {
+                $owneremail = $emails{$email};
+                last if ($owneremail ne '');
+            }
+            if ($owneremail ne '') {
+                $customitems{'_LC_owneremail'} = $owneremail;
+            }
+            $customitems{'_LC_coursedomainname'} = &Apache::lonnet::domain($dom,'description');
+            $customitems{'_LC_coursedescription'} = $coursedesc;
+            $customitems{'_LC_coursestartdate'} = $accessstart;
+            $customitems{'_LC_courseenddate'} = $accessend;
             my ($result,$postprocess) = &Apache::loncoursequeueadmin::course_creation($dom,$cnum,
                                           'autocreate',$details,\$logmsg,\$newusermsg,\$addresult,
                                           \$enrollcount,\$response,\$keysmsg,\%domdefs,\%longroles,
                                           \$code,\%customitems);
+            if (ref($postprocess) eq 'HASH') {
+                $customized = $postprocess->{'createdcustomized'};
+            }
             if ($result eq 'created') {
                 $disposition = 'created';
                 $reqstatus = 'created';
@@ -3809,8 +3849,29 @@ sub process_request {
                         }
                     }
                 }
-                $output .= '<br />'.$role_result.'</p>';
+                unless ($customized) { 
+                    $output .= '<br />'.$role_result;
+                }
+                $output .= '</p>';
                 $creationresult = 'created';
+                # Flush the course logs so reverse user roles immediately updated
+                unless ($registered_flush) {
+                    my $handlers = $r->get_handlers('PerlCleanupHandler');
+                    $r->set_handlers('PerlCleanupHandler' => [\&Apache::lonnet::flushcourselogs,@{$handlers}]);
+                    $registered_flush=1;
+                }
+                if ($instcode ne '') {
+                    &Apache::lonnet::devalidate_cache_new('instcats',$dom);
+                    # Update cache of self-cataloging courses on institution's server(s).
+                    if (&Apache::lonnet::shared_institution($dom)) {
+                        unless ($registered_instcats) {
+                            my $handlers = $r->get_handlers('PerlCleanupHandler');
+                            $r->set_handlers('PerlCleanupHandler' => [\&devalidate_remote_instcats,@{$handlers}]);
+                            $registered_instcats=1;
+                            $modified_dom = $dom;
+                        }
+                    }
+                }
             } else {
                 $output = '<span class="LC_error">';
                 if ($crstype eq 'community') {
@@ -3914,6 +3975,7 @@ sub process_request {
                 if ((ref($postprocess) eq 'HASH') && 
                     ((ref($postprocess->{'queuedmsg'}) eq 'HASH') || ($postprocess->{'queuedweb'}))) { 
                     &notification_information($disposition,undef,$dom,$cnum,$now,undef,$postprocess);
+                    $customized = $postprocess->{'createdcustomized'};
                 }
             } elsif ($disposition eq 'pending') {
                 my $pendingform;
@@ -3926,6 +3988,9 @@ sub process_request {
                 } else { 
                     $output .= &notification_information($disposition,undef,$dom,$cnum,$now,undef,$postprocess);
                 }
+                if (ref($postprocess) eq 'HASH') {
+                    $customized = $postprocess->{'createdcustomized'};
+                }
             }
         }
         if ($validationerror ne '') {
@@ -3936,9 +4001,50 @@ sub process_request {
         }
     }
     if ($creationresult ne '') {
-        return ($creationresult,$output);
+        return ($creationresult,$output,$customized);
     } else {
-        return ($storeresult,$output);
+        return ($storeresult,$output,$customized);
+    }
+}
+
+sub devalidate_remote_instcats {
+    if ($modified_dom ne '') {
+        my %servers = &Apache::lonnet::internet_dom_servers($modified_dom);
+        my %thismachine;
+        map { $thismachine{$_} = 1; } &Apache::lonnet::current_machine_ids();
+        if (keys(%servers)) {
+            foreach my $server (keys(%servers)) {
+                next if ($thismachine{$server});
+                &Apache::lonnet::remote_devalidate_cache($server,['instcats:'.$modified_dom]);
+            }
+        }
+        $modified_dom = '';
+    }
+    return;
+}
+
+sub custom_formitems {
+    my ($preprocess,$customhash) = @_;
+    return unless ((ref($preprocess) eq 'HASH') && (ref($customhash) eq 'HASH'));  
+    if (ref($preprocess->{'formitems'}) eq 'HASH') {
+        foreach my $key (keys(%{$preprocess->{'formitems'}})) {
+            if ($preprocess->{'formitems'}->{$key} eq 'multiple') {
+                if (exists($env{'form.'.$key})) {
+                    my @items = &Apache::loncommon::get_env_multiple($env{'form.'.$key});
+                    foreach my $item (@items) {
+                        $item =~ s/(`)/'/g;
+                        $item =~ s/\$/\(\$\)/g;
+                        push(@{$customhash->{$key}},$item);
+                    }
+                }
+            } else {
+                if (exists($env{'form.'.$key})) {
+                    $customhash->{$key} = $env{'form.'.$key};
+                    $customhash->{$key} =~ s/(`)/'/g;
+                    $customhash->{$key} =~ s/\$/\(\$\)/g;
+                }
+            }
+        }
     }
 }
 
@@ -4225,9 +4331,10 @@ sub pending_validation_form {
                         $buttontext = &mt('Create course');
                     }
                 }
+                my $hostname = &Apache::lonnet::hostname($lonhost);
                 my $protocol = $Apache::lonnet::protocol{$lonhost};
                 $protocol = 'http' if ($protocol ne 'https');
-                my $crscreator = $protocol.'://'.&Apache::lonnet::hostname($lonhost).'/cgi-bin/createpending.pl';
+                my $crscreator = $protocol.'://'.$hostname.'/cgi-bin/createpending.pl';
                 $output .= '<input type="hidden" name="crscreator" value="'.$crscreator.'" />'."\n".
                            '<input type="hidden" name="token" value="'.$token.'" />'."\n".
                            '<input type="submit" name="validate" value="'.$buttontext.'" />'."\n".
@@ -4492,27 +4599,89 @@ sub print_textbook_form {
     }
 
 #
-# Retrieve information about courses owned by user, or in which user has an active or future 
-# Course Coordinator role 
+# Retrieve information about courses owned by user, or in which user has an active
+# Course Coordinator role
 #
     my $numcurrent;
     my %cloneable = &Apache::lonnet::courseiddump($dom,'.',1,'.',$env{'user.name'}.':'.$env{'user.domain'},
-                                              undef,undef,undef,'Course');
+                                                  '.',undef,undef,'Course');
     my %ccroles = &Apache::lonnet::get_my_roles($env{'user.name'},$env{'user.domain'},'userroles',
-                                                ['active','future'],['cc']);
+                                                ['active'],['cc']);
+
+    my $cc_clone = '';
     foreach my $role (keys(%ccroles)) {
         my ($cnum,$cdom,$rest) = split(/:/,$role,3);
+        $cc_clone .= $cdom.':'.$cnum.'&';
         unless (exists($cloneable{$cdom.'_'.$cnum})) {
             my %courseinfo = &Apache::lonnet::coursedescription($cdom.'_'.$cnum,{'one_time' => 1});
-            $cloneable{$cdom.'_'.$cnum} = \%courseinfo;
+            $cloneable{$cdom.'_'.$cnum} = {
+                                               context => $courseinfo{'internal.creationcontext'},
+                                               created => $courseinfo{'internal.created'},
+                                               creator => $courseinfo{'internal.creator'},
+                                               description => $courseinfo{'description'},
+                                               inst_code => $courseinfo{'coursecode'},
+                                               owner => $courseinfo{'internal.courseowner'},
+                                               releaserequired => $courseinfo{'internal.releaserequired'},
+                                               type  => $courseinfo{'type'},
+                                           };
         }
     }
 
     my $numcurrent = scalar(keys(%cloneable));
 
-    my $jscript = &textbook_request_javascript(\%numprefab,$numcurrent);
+#
+# Retrieve information about courses from user's domain which user can clone, but which not owned
+# or cloneable based on Course Coordinator role.
+#
+    my ($numdomcourses,%domcloneable);
+    my %allcloneable = &Apache::lonnet::courseiddump($dom,'.',1,'.','.','.',undef,undef,'Course',
+                                                     undef,undef,undef,undef,undef,
+                                                     $env{'user.name'}.':'.$env{'user.domain'},
+                                                     $cc_clone,1);
+    foreach my $cid (keys(%allcloneable)) {
+        unless (exists($cloneable{$cid})) {
+            $domcloneable{$cid} = $allcloneable{$cid};
+        }
+    }
+    $numdomcourses = scalar(keys(%domcloneable));
+
+    my $fullname = &Apache::loncommon::plainname($env{'user.name'},
+                                                 $env{'user.domain'});
+
+#
+# Retrieve any custom form information prior to rendering page
+#
+
+    my $initprocess = &Apache::lonnet::auto_crsreq_update($dom,undef,$crstype,'initializereview',$env{'user.name'},
+                                                         $env{'user.domain'},$fullname);
+    my %custominit;
+    if (ref($initprocess) eq 'HASH') {
+        &custom_formitems($initprocess,\%custominit);
+    }
+
+#
+# Retrieve any custom onload actions or javascript used for page before rendering
+#
+
+    my ($customonload,$customjs,$customvalidationjs);
+    my $inprocess = &Apache::lonnet::auto_crsreq_update($dom,undef,$crstype,'prereview',$env{'user.name'},
+                                                        $env{'user.domain'},$fullname,undef,undef,
+                                                        undef,undef,\%custominit);
+    if (ref($inprocess) eq 'HASH') {
+        $customonload = $inprocess->{'onload'};
+        $customjs = $inprocess->{'javascript'};
+        $customvalidationjs = $inprocess->{'validationjs'};
+    }
+
+    my $postprocess = &Apache::lonnet::auto_crsreq_update($dom,undef,$crstype,'review',
+                                                          $env{'user.name'},
+                                                          $env{'user.domain'},$fullname,undef,undef,
+                                                          undef,undef,\%custominit);
+
+    my $jscript = &textbook_request_javascript(\%numprefab,$numcurrent,$numdomcourses,$customvalidationjs);
+    $jscript .= $customjs;
     my %loaditems;
-    $loaditems{'onload'} = 'javascript:uncheckAllRadio();';
+    $loaditems{'onload'} = 'javascript:uncheckAllRadio();'.$customonload;
     $r->print(&header('Course Request',$jscript,\%loaditems));
 
     if (ref($can_request) eq 'HASH') {
@@ -4557,7 +4726,7 @@ sub print_textbook_form {
 #
 # Content source selection, if more than one available
 #
-    if (keys(%cloneable) || keys(%ordered)) {
+    if (keys(%cloneable) || keys(%ordered) || keys(%domcloneable)) {
         $r->print('<div>'. 
                   '<fieldset><legend>'.&mt('Course Content').'</legend>');
         if (keys(%ordered)) {
@@ -4577,6 +4746,11 @@ sub print_textbook_form {
                       '<input type="radio" name="cloning" value="existing" onclick="javascript:cloneChoice();" />'.
                       &mt('Copy one of your courses').'</label></span>'.('&nbsp;'x2).' ');
         }
+        if (keys(%domcloneable)) {
+            $r->print('<span class="LC_nobreak"><label>'.
+                      '<input type="radio" name="cloning" value="colleague" onclick="javascript:cloneChoice();" />'.
+                      &mt("Copy a colleague's course").'</label></span>'.('&nbsp;'x2).' ');
+        }
         $r->print('<span class="LC_nobreak"><label>'.
                   '<input type="radio" name="cloning" value="none" checked="checked" onclick="javascript:cloneChoice();" />'.
                   &mt('Empty course shell').'</label></span>');
@@ -4638,90 +4812,39 @@ sub print_textbook_form {
 #
 # Table of user's current courses (owner and/or course coordinator)
 #
+    my %lt = &clone_text();
     if (keys(%cloneable)) {
-        my %lt = &clone_text();
         $r->print('<div id="showexisting" style="display:none">'.
-                  &Apache::loncommon::start_data_table().
-                  &Apache::loncommon::start_data_table_header_row().
-                  '<th>'.&mt('Title').'</th>'.
-                  '<th>'.&mt('Owner/co-owner(s)').'</th>'.
-                  &Apache::loncommon::end_data_table_header_row());
-        my %allownernames;
-        my %sortbytitle; 
-        foreach my $cid (sort(keys(%cloneable))) {
-            if (ref($cloneable{$cid}) eq 'HASH') {
-                my $cdesc = $cloneable{$cid}{'description'};
-                $cdesc =~ s/`/'/g;
-                if ($cdesc ne '') {
-                    push(@{$sortbytitle{$cdesc}},$cid);
-                }
-            }
-         }
-         foreach my $title (sort(keys(%sortbytitle))) {
-             if (ref($sortbytitle{$title}) eq 'ARRAY') {
-                foreach my $cid (sort(@{$sortbytitle{$title}})) {
-                    my $cleantitle=&HTML::Entities::encode($title,'<>&"');
-                    $cleantitle=~s/'/\\'/g;
-                    $cleantitle =~ s/^\s+//;
-                    my ($namestr,@owners,%ownernames);
-                    my $singleowner = $cloneable{$cid}{'internal.courseowner'};
-                    push(@owners,$singleowner);
-                    if ($cloneable{$cid}{'co-owners'} ne '') {
-                        foreach my $item (split(/,/,$cloneable{$cid}{'internal.co-owners'})) {
-                            push(@owners,$item);
-                        }
-                    }
-                    foreach my $owner (@owners) {
-                        my ($ownername,$ownerdom);
-                        if ($owner =~ /:/) {
-                            ($ownername,$ownerdom) = split(/:/,$owner);
-                        } else {
-                            $ownername = $owner;
-                            if ($owner ne '') {
-                                $ownerdom = $dom;
-                            }
-                        }
-                        if ($ownername ne '' && $ownerdom ne '') {
-                            if (exists($allownernames{$ownername.':'.$ownerdom})) {
-                                $ownernames{$ownername.':'.$ownerdom} = $allownernames{$ownername.':'.$ownerdom}; 
-                            } else {
-                                my %namehash=&Apache::loncommon::getnames($ownername,$ownerdom);
-                                $ownernames{$ownername.':'.$ownerdom} = \%namehash;
-                                $allownernames{$ownername.':'.$ownerdom} = $ownernames{$ownername.':'.$ownerdom};
-                            }
-                        }
-                    }
-                    my @lastnames;
-                    foreach my $owner (keys(%ownernames)) {
-                        if (ref($ownernames{$owner}) eq 'HASH') {
-                            push(@lastnames,$ownernames{$owner}{'lastname'});
-                        }
-                    }
-                    if (@lastnames) {
-                        $namestr = join(', ',sort(@lastnames));
-                    }
-                    $r->print(&Apache::loncommon::start_data_table_row().
-                              '<td><label><input type="radio" name="owned" value="'.$cid.'" />'.
-                              '&nbsp'.$cleantitle.'</label></td>'.
-                              '<td>'.$namestr.'</td>'.
-                              &Apache::loncommon::end_data_table_row());
-                }
-            }
-        }
-        $r->print(&Apache::loncommon::end_data_table().
-              '<p><input type="radio" name="datemode" value="delete" /> '.$lt{'ncd'}.
-              '</label><br /><label>'.
-              '<input type="radio" name="datemode" value="preserve" /> '.$lt{'prd'}.
-              '</label><br /><label>'.
-              '<input type="radio" name="datemode" value="shift" checked="checked" /> '.
-              $lt{'shd'}.'</label>'.
-              '<input type="text" size="5" name="dateshift" value="365" />'.
-              '</div>');
+                  &clone_selection_table($dom,'owned',\%cloneable).
+                  '<p><input type="radio" name="owndatemode" value="delete" /> '.$lt{'ncd'}.
+                  '</label><br /><label>'.
+                  '<input type="radio" name="owndatemode" value="preserve" /> '.$lt{'prd'}.
+                  '</label><br /><label>'.
+                  '<input type="radio" name="owndatemode" value="shift" checked="checked" /> '.
+                  $lt{'shd'}.'</label>'.
+                  '<input type="text" size="5" name="owndateshift" value="365" />'.
+                  '</div>');
+    }
+#
+# Table of other cloneable courses from user's domain (exclude own courses)
+#
+    if (keys(%domcloneable)) {
+        $r->print('<div id="showcolleague" style="display:none">'.
+                  &clone_selection_table($dom,'colleague',\%domcloneable).
+                  '<p><input type="radio" name="colldatemode" value="delete" /> '.$lt{'ncd'}.
+                  '</label><br /><label>'.
+                  '<input type="radio" name="colldatemode" value="preserve" /> '.$lt{'prd'}.
+                  '</label><br /><label>'.
+                  '<input type="radio" name="colldatemode" value="shift" checked="checked" /> '.
+                  $lt{'shd'}.'</label>'.
+                  '<input type="text" size="5" name="colldateshift" value="365" />'.
+                  '</div>');
     }
+
 #
 # End of content selector
 #
-    if (keys(%cloneable) || keys(%ordered)) {
+    if (keys(%cloneable) || keys(%domcloneable) || keys(%ordered)) {
         $r->print('</fieldset></div>');
     }
 
@@ -4752,11 +4875,6 @@ sub print_textbook_form {
 #
 # Display any custom fields for this course type
 #
-    my $fullname = &Apache::loncommon::plainname($env{'user.name'},
-                                                 $env{'user.domain'});
-    my $postprocess = &Apache::lonnet::auto_crsreq_update($dom,undef,$crstype,'review',
-                                                          $env{'user.name'},
-                                                          $env{'user.domain'},$fullname);
     if (ref($postprocess) eq 'HASH') {
         if ($postprocess->{'reviewweb'}) {
             $r->print($postprocess->{'reviewweb'});
@@ -4779,6 +4897,87 @@ sub print_textbook_form {
     return;
 }
 
+sub clone_selection_table {
+    my ($dom,$name,$cloneableref) = @_;
+    return unless ((ref($cloneableref) eq 'HASH') && (($name eq 'owned') || ($name eq 'colleague')));
+    my %allownernames;
+    my %sortbytitle;
+    my $output;
+    foreach my $cid (sort(keys(%{$cloneableref}))) {
+        if (ref($cloneableref->{$cid}) eq 'HASH') {
+            my $cdesc = $cloneableref->{$cid}{'description'};
+            $cdesc =~ s/`/'/g;
+            if ($cdesc ne '') {
+                push(@{$sortbytitle{$cdesc}},$cid);
+            }
+        }
+    }
+    foreach my $title (sort(keys(%sortbytitle))) {
+         if (ref($sortbytitle{$title}) eq 'ARRAY') {
+            foreach my $cid (sort(@{$sortbytitle{$title}})) {
+                my $cleantitle=&HTML::Entities::encode($title,'<>&"');
+                $cleantitle=~s/'/\\'/g;
+                $cleantitle =~ s/^\s+//;
+                my ($namestr,@owners,%ownernames);
+                if ($cloneableref->{$cid}{'owner'} ne '') {
+                    push(@owners,$cloneableref->{$cid}{'owner'});
+                }
+                if ($cloneableref->{$cid}{'co-owners'} ne '') {
+                    foreach my $item (split(/,/,$cloneableref->{$cid}{'co-owners'})) {
+                        if (($item ne '') && (!grep(/^\Q$item\E$/,@owners))) {
+                            push(@owners,$item);
+                        }
+                    }
+                }
+                foreach my $owner (@owners) {
+                    my ($ownername,$ownerdom);
+                    if ($owner =~ /:/) {
+                        ($ownername,$ownerdom) = split(/:/,$owner);
+                    } else {
+                        $ownername = $owner;
+                        if ($owner ne '') {
+                            $ownerdom = $dom;
+                        }
+                    }
+                    if ($ownername ne '' && $ownerdom ne '') {
+                        if (exists($allownernames{$ownername.':'.$ownerdom})) {
+                            $ownernames{$ownername.':'.$ownerdom} = $allownernames{$ownername.':'.$ownerdom};
+                        } else {
+                            my %namehash=&Apache::loncommon::getnames($ownername,$ownerdom);
+                            $ownernames{$ownername.':'.$ownerdom} = \%namehash;
+                            $allownernames{$ownername.':'.$ownerdom} = $ownernames{$ownername.':'.$ownerdom};
+                        }
+                    }
+                }
+                my @lastnames;
+                foreach my $owner (keys(%ownernames)) {
+                    if (ref($ownernames{$owner}) eq 'HASH') {
+                        push(@lastnames,$ownernames{$owner}{'lastname'});
+                    }
+                }
+                if (@lastnames) {
+                    $namestr = join(', ',sort(@lastnames));
+                }
+                $output .= &Apache::loncommon::start_data_table_row().
+                           '<td><label><input type="radio" name="'.$name.'" value="'.$cid.'" />'.
+                           '&nbsp;'.$cleantitle.'</label></td>'.
+                           '<td>'.$namestr.'</td>'.
+                           &Apache::loncommon::end_data_table_row();
+            }
+        }
+    }
+    if ($output) {
+        return &Apache::loncommon::start_data_table().
+               &Apache::loncommon::start_data_table_header_row().
+               '<th>'.&mt('Title').'</th>'.
+               '<th>'.&mt('Owner/co-owner(s)').'</th>'.
+               &Apache::loncommon::end_data_table_header_row().
+               $output.
+               &Apache::loncommon::end_data_table();
+    }
+    return;
+}
+
 sub process_textbook_request {
     my ($r,$dom,$action,$domdefs,$domconfig,$can_request) = @_;
     my ($uniquecode,$req_notifylist);
@@ -4804,6 +5003,8 @@ sub process_textbook_request {
         $clonefrom = $env{'form.template'};
     } elsif ($reqtype eq 'existing') {
         $clonefrom = $env{'form.owned'};
+    } elsif ($reqtype eq 'colleague') {
+        $clonefrom = $env{'form.colleague'};
     }
     my ($accessstart,$accessend) = &dates_from_form('accessstart','accessend');
     if ($clonefrom) {
@@ -4859,42 +5060,70 @@ sub process_textbook_request {
                     accessend      => $accessend,
                     personnel      => {},
                   };
-    if ($reqtype eq 'existing') {
-        $details->{datemode} = $env{'form.datemode'};
-        $details->{dateshift} = $env{'form.dateshift'};
+    if (($clonecrs ne '') && ($clonedom ne '')) {
+        if ($reqtype eq 'existing') {
+            $details->{datemode} = $env{'form.owndatemode'};
+            if ($details->{datemode} eq 'shift') {
+                $details->{dateshift} = $env{'form.owndateshift'};
+            } else {
+                $details->{dateshift} = '';
+            }
+        } elsif ($reqtype eq 'colleague') {
+            $details->{datemode} = $env{'form.colldatemode'};
+            if ($details->{datemode} eq 'shift') {
+                $details->{dateshift} = $env{'form.colldateshift'};
+            } else {
+                $details->{dateshift} = '';
+            }
+        } elsif (($reqtype eq 'textbook') || ($reqtype eq 'template')) {
+            $details->{datemode} = 'delete';
+            $details->{dateshift} = '';
+        }
+        if ($details->{dateshift} ne '') {
+            $details->{dateshift} =~ s/[^\d\.]+//g;
+        }
+    } else {
+        $details->{datemode} = '';
+        $details->{dateshift} = '';
     }
     my $lonhost = $r->dir_config('lonHostID');
     $r->rflush();
-    my ($result,$output) = &process_request($r,$lonhost,$dom,$cnum,$crstype,$now,$details,'',
-                                            $req_notifylist,[],$domconfig);
+    my ($result,$output,$customized) = &process_request($r,$lonhost,$dom,$cnum,$crstype,$now,$details,
+                                                        '',$req_notifylist,[],$domconfig);
     $r->print($output);
     if (&Apache::loncoursequeueadmin::author_prompt()) {
-        &print_author_prompt($r,$action,$cnum,$dom,$crstype,$result);
+        unless ($customized) {
+            &print_author_prompt($r,$action,$cnum,$dom,$crstype,$result);
+        }
     } elsif ($result eq 'created') {
-        $r->print('<p><a href="/adm/requestcourse">'.&mt('Create another course').'</a></p>');
+        unless ($customized) {
+            $r->print('<p><a href="/adm/requestcourse">'.&mt('Create another course').'</a></p>');
+        }
     }
     &endContentScreen($r);
     $r->print(&Apache::loncommon::end_page());
 }
 
 sub textbook_request_javascript {
-    my ($numprefab,$numcurrent) = @_;
+    my ($numprefab,$numcurrent,$numcolleague,$customvalidationjs) = @_;
     return unless (ref($numprefab) eq 'HASH');
-    return if (!$numprefab->{'textbooks'} && !$numprefab->{'templates'} && !$numcurrent);
-    my %lt = &Apache::lonlocal::texthash(
-                 choose   => 'Please select a content option.',
-                 textbook => 'Please select a textbook, or choose a different option.',
-                 template => 'Please select a template, or choose a different option.',        
-                 existing => 'Please select one of your existing courses to copy, or choose a different option.',
-                 title    => 'Please enter a course title.',
+    return if (!$numprefab->{'textbooks'} && !$numprefab->{'templates'} && !$numcurrent && !$numcolleague);
+    my %js_lt = &Apache::lonlocal::texthash(
+                 choose    => 'Please select a content option.',
+                 textbook  => 'Please select a textbook, or choose a different option.',
+                 template  => 'Please select a template, or choose a different option.',        
+                 existing  => 'Please select one of your existing courses to copy, or choose a different option.',
+                 colleague => "Please select a colleague's course to copy, or choose a different option.", 
+                 title     => 'Please enter a course title.',
              );
+    &js_escape(\%js_lt);
     return <<"ENDSCRIPT";
 function cloneChoice() {
     if (document.requestcourse.cloning) {
         var radioLength = document.requestcourse.cloning.length;
         if (radioLength == undefined) {
             var val = document.requestcourse.cloning.value;
-            if ((val == 'textbook') || (val == 'template') || (val == 'existing')) {
+            if ((val == 'textbook') || (val == 'template') || (val == 'existing') || (val == 'colleague')) {
                 var elem = document.getElementById('show'+val);
                 if (document.requestcourse.cloning.checked) {
                     elem.style.display = 'block';
@@ -4906,7 +5135,7 @@ function cloneChoice() {
         } else {
             for (var i=0; i<radioLength; i++) {
                 var val = document.requestcourse.cloning[i].value;
-                if ((val == 'textbook') || (val == 'template') || (val == 'existing')) {
+                if ((val == 'textbook') || (val == 'template') || (val == 'existing') || (val == 'colleague')) {
                     var elem = document.getElementById('show'+val);
                     if (document.requestcourse.cloning[i].checked) {
                         elem.style.display = 'block';
@@ -4920,6 +5149,9 @@ function cloneChoice() {
                         if (val == 'existing') {
                             uncheckRadio('owned');
                         }
+                        if (val == 'colleague') {
+                            uncheckRadio('colleague');
+                        }
                         elem.style.display = 'none';
                     }
                 }
@@ -4947,15 +5179,19 @@ function uncheckAllRadio() {
     var numbook = $numprefab->{'textbooks'};
     var numtemplate = $numprefab->{'templates'};
     var numcurrent = $numcurrent;
+    var numcolleague = $numcolleague;
     if (numbook > 0) {
         uncheckRadio('textbook'); 
     }
-    if (nutemplate > 0) {
+    if (numtemplate > 0) {
         uncheckRadio('template');
-    }m
+    }
     if (numcurrent > 0) {
         uncheckRadio('existing');
     }
+    if (numcolleague > 0) {
+        uncheckRadio('colleague');
+    }
     return;
 }
 
@@ -4965,7 +5201,7 @@ function validTextbookReq() {
         var radioLength = document.requestcourse.cloning.length;
         if (radioLength == undefined) {
             if (document.requestcourse.cloning.checked == false) {
-                alert("$lt{'choose'}");
+                alert("$js_lt{'choose'}");
                 return false;
             } else {
                 cloneChoice = document.requestcourse.cloning.value;
@@ -4978,12 +5214,12 @@ function validTextbookReq() {
                 }
             }
             if (cloneChoice == 0) {
-                alert("$lt{'choose'}");
+                alert("$js_lt{'choose'}");
                 return false;
             }
         }
         var group;
-        if ((cloneChoice == 'textbook') || (cloneChoice == 'template') || (cloneChoice == 'existing')) {
+        if ((cloneChoice == 'textbook') || (cloneChoice == 'template') || (cloneChoice == 'existing') || (cloneChoice == 'colleague')) {
             var group;
             if (cloneChoice == 'textbook') {
                 group = document.getElementsByName('book');
@@ -4991,7 +5227,11 @@ function validTextbookReq() {
                 if (cloneChoice == 'template') {
                     group = document.getElementsByName('template');
                 } else {
-                    group = document.getElementsByName('owned');
+                    if (cloneChoice == 'existing') {
+                        group = document.getElementsByName('owned');
+                    } else {
+                        group = document.getElementsByName('colleague');
+                    }
                 }
             }
             var groupLength = group.length;
@@ -5010,12 +5250,16 @@ function validTextbookReq() {
            }
            if (chosen == 0) {
                if (cloneChoice == 'textbook') {
-                   alert("$lt{'textbook'}");
+                   alert("$js_lt{'textbook'}");
                } else {
                    if (cloneChoice == 'template') {
-                       alert("$lt{'template'}");
+                       alert("$js_lt{'template'}");
                    } else {
-                       alert("$lt{'existing'}");
+                       if (cloneChoice == 'existing') {
+                           alert("$js_lt{'existing'}");
+                       } else {
+                           alert("$js_lt{'colleague'}");
+                       }
                    }
                }
                return false;
@@ -5023,9 +5267,10 @@ function validTextbookReq() {
         }
     }
     if (document.requestcourse.cdescr.value == '') {
-        alert("$lt{'title'}");
+        alert("$js_lt{'title'}");
         return false;
     }
+    $customvalidationjs
     return true;
 }