--- loncom/interface/lonrequestcourse.pm	2023/01/23 05:30:44	1.95.2.7.2.2
+++ loncom/interface/lonrequestcourse.pm	2019/01/27 15:46:26	1.106
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Request a course
 #
-# $Id: lonrequestcourse.pm,v 1.95.2.7.2.2 2023/01/23 05:30:44 raeburn Exp $
+# $Id: lonrequestcourse.pm,v 1.106 2019/01/27 15:46:26 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -119,10 +119,6 @@ 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');
@@ -131,10 +127,6 @@ 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();
@@ -163,6 +155,23 @@ sub handler {
     }
 
     if ($canreq) {
+        if (($env{'form.crstype'} eq 'lti') && ($env{'request.lti.login'}) &&
+            ($env{'form.lti.reqrole'} eq 'cc') && ($env{'form.lti.reqcrs'}) &&
+            ($env{'form.lti.sourcecrs'} ne '')) {
+            if ($action eq 'process') {
+                if ($can_request{'lti'}) {
+                    my %domconfig = &Apache::lonnet::get_dom('configuration',['requestcourses'],$dom);
+                    &process_textbook_request($r,$dom,$action,\%domdefs,\%domconfig,\%can_request,'lti');
+                } else {
+                    $r->print(&header('Course Request','','','',{ 'only_body' => 1}).
+                              '<div>'.
+                              '<p class="LC_info">'.&mt('You do not have privileges to request creation of LTI courses.').'</p>'.
+                              '</div>'.
+                              &Apache::loncommon::end_page());
+                }
+            }
+            return OK;
+        }
         if (($env{'form.crstype'} eq 'textbook') || 
             (scalar(keys(%can_request)) == 1) && ($can_request{'textbook'})) {
             my %domconfig = &Apache::lonnet::get_dom('configuration',['requestcourses'],$dom);
@@ -200,7 +209,8 @@ sub handler {
                 }
             } else {
                 if ($can_request{'textbook'}) {
-                    &print_textbook_form($r,$dom,\@incdoms,\%domdefs,$domconfig{'requestcourses'},\%can_request);
+                    &print_textbook_form($r,$dom,\@incdoms,\%domdefs,$domconfig{'requestcourses'},
+                                         \%can_request,'textbook');
                 } else {
                     &textbook_request_disabled($r,$dom,$action,\%can_request);
                 }
@@ -432,6 +442,17 @@ function setCloneDisplay(courseForm) {
 END
 }
 
+sub processing_javascript {
+    return <<"END";
+function hideProcessing() {
+    if (document.getElementById('processing')) {
+        document.getElementById('processing').style.display="none";
+    }
+}
+
+END
+}
+
 sub get_breadcrumbs {
     my ($dom,$action,$state,$states,$trail) = @_;
     my ($crumb,$newinstcode,$codechk,$checkedcode,$numtitles,$description);
@@ -548,7 +569,6 @@ sub form_elements {
                 clonedom         => 'selectbox',
                 datemode         => 'radio',
                 dateshift        => 'text',
-                tinyurls         => 'radio',
             },
             enrollment  => {
                 accessstart_month  => 'selectbox',
@@ -710,6 +730,9 @@ sub onload_action {
         if ($state eq 'courseinfo') {
             $loaditems{'onload'} .= 'javascript:setCloneDisplay(document.requestcrs);';
         }
+        if ($state eq 'process') {
+            $loaditems{'onload'} .= 'javascript:hideProcessing();';
+        }
     }
     return \%loaditems;
 }
@@ -755,6 +778,7 @@ function check_can_request(crschoice,act
     var unofficial = '';
     var community = '';
     var textbook = '';
+    var placement = '';
 END
     if (ref($can_request) eq 'HASH') {
         foreach my $item (keys(%{$can_request})) {
@@ -768,6 +792,7 @@ END
         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.',
         textbook => 'You are not permitted to request creation of a textbook course in this domain',
+        placement => 'You are not permitted to request creation of a placement test in this domain',
         all => 'You must choose a specific course type when making a new course request.',
         allt => '"All types" is not allowed.',
     ); 
@@ -797,9 +822,16 @@ END
                         return false;
                     }
                 } else {
-                    if (actionchoice == 'new') {
-                        alert('$js_lt{'all'}'+'\\n'+'$js_lt{'allt'}');
-                        return false;
+                    if (crschoice == 'placement') {
+                        if (placement != 1) {
+                            alert("$js_lt{'placement'}");
+                            return false;
+                        }
+                    } else {
+                        if (actionchoice == 'new') {
+                            alert('$js_lt{'all'}'+'\\n'+'$js_lt{'allt'}');
+                            return false;
+                        }
                     }
                 }
             }
@@ -810,7 +842,7 @@ END
 END
     my ($pagetitle,$pageinfo,$domaintitle,$earlyout);
     if (ref($can_request) eq 'HASH') {
-        if (($can_request->{'official'}) || ($can_request->{'unofficial'}) || $can_request->{'textbook'}) {
+        if (($can_request->{'official'}) || ($can_request->{'unofficial'}) || ($can_request->{'textbook'}) || ($can_request->{'placement'})) {
             if ($can_request->{'community'}) {
                 $pagetitle = 'Course/Community Requests';
                 $pageinfo = &mt('Request creation of a new course or community, or review your pending requests.');
@@ -987,6 +1019,8 @@ END
                 $title = &mt('Pending requests for unofficial courses');
             } elsif ($env{'form.crstype'} eq 'textbook') {
                 $title = &mt('Pending requests for textbook courses');
+            } elsif ($env{'form.crstype'} eq 'textbook') {
+                $title = &mt('Pending requests for placement tests'); 
             } else {
                 $title = &mt('Pending course/community requests'); 
             }
@@ -2088,7 +2122,8 @@ sub print_personnel_menu {
             official => 'Requestor is automatically assigned Course Coordinator role.',
         );
         $lt{'unofficial'} = $lt{'official'};
-        $lt{'textbook'} = $lt{'textbook'};
+        $lt{'textbook'} = $lt{'official'};
+        $lt{'placement'} = $lt{'official'};
         $output .= &Apache::lonhtmlcommon::row_headline().
                   '<h3>'.&Apache::loncommon::help_open_topic('Course_Request_Personnel').'&nbsp;'.$lt{$crstype}.' '.&mt('Include other personnel?').'</h3>';
     }
@@ -2104,14 +2139,15 @@ sub print_personnel_menu {
             }
         }
     }
-    for (my $i=0; $i<$persontotal; $i++) { 
+    my ($trusted,$untrusted) = &Apache::lonnet::trusted_domains('enroll',$dom);
+    for (my $i=0; $i<$persontotal; $i++) {
         my @linkargs = map { 'person_'.$i.'_'.$_ } (@items);
         my $linkargstr = join("','",@linkargs);
         my $uname_form = '<input type="text" name="person_'.$i.'_uname" value="" size="20" />';
         my $onchange = 'javascript:fix_domain('."'$formname','person_".$i."_dom',".
                        "'person_".$i."_hidedom','person_".$i."_uname'".');';
         my $udom_form = &Apache::loncommon::select_dom_form($dom,'person_'.$i.'_dom','',
-                                                            1,$onchange).
+                                                            1,$onchange,undef,$trusted,$untrusted).
                         '<input type="hidden" name="person_'.$i.'_hidedom" value="" />';
         my %form_elems;
         foreach my $item (@items) {
@@ -2382,7 +2418,7 @@ sub print_cancel_request {
                       &Apache::loncommon::start_data_table_row().
                       '<td>'.$history{details}{'cdescr'}.'</td><td>'.
                       &Apache::lonlocal::locallocaltime($timestamp).'</td>'.
-                      '<td>'.&mt($showtype).'</td>'.
+                      '<td>'.$showtype.'</td>'.
                       &Apache::loncommon::end_data_table_row().
                       &Apache::loncommon::end_data_table().
                       '<br /><div class="LC_warning">';
@@ -2516,7 +2552,7 @@ sub print_request_logs {
         if (ref($domconfig{'requestcourses'}) eq 'HASH') {
             if (ref($domconfig{'requestcourses'}{'uniquecode'}) eq 'HASH') {
                 if ($curr{'crstype'} eq 'any') {
-                    my @types = qw(official unofficial community textbook);
+                    my @types = qw(official unofficial community textbook placement);
                     foreach my $type (@types) {
                         if ($domconfig{'requestcourses'}{'uniquecode'}{$type}) {
                             $showuniquecode = 1;
@@ -2684,7 +2720,7 @@ sub reqstatus_names {
                         rejected  => 'Request rejected',
                         cancelled => 'Request cancelled',
             );
-    if (($crstype eq 'official') || ($crstype eq 'unofficial') || ($crstype eq 'textbook')) {
+    if (($crstype eq 'official') || ($crstype eq 'unofficial') || ($crstype eq 'textbook') || ($crstype eq 'placement')) {
         $statusnames{'created'} = &mt('Course created');
     } elsif ($crstype eq 'community') {
         $statusnames{'created'} = &mt('Community created');
@@ -2736,7 +2772,7 @@ sub requestlog_display_filter {
                         $typename = $typenames->{$crstype};
                     }
                 }
-                $output .= '<option value="'.$crstype.'"'.$selstr.'>'.&mt($typename).'</option>'."\n";
+                $output .= '<option value="'.$crstype.'"'.$selstr.'>'.$typename.'</option>'."\n";
             }
             $output .= '</select></td>';
         }
@@ -2912,7 +2948,7 @@ sub print_review {
         $inst_values .= '<td>'.$env{'form.coursecredits'}.'</td>';
     }
 
-    my %ctxt = &clone_text($env{'form.crstype'});
+    my %ctxt = &clone_text();
     $inst_headers .= '<th>'.&mt('Clone From').'</th>';
     if (($env{'form.cloning'}) &&
         ($env{'form.clonecrs'} =~ /^$match_name$/) && 
@@ -2924,8 +2960,7 @@ sub print_review {
             my %courseenv = &Apache::lonnet::userenvironment($env{'form.clonedom'},
                               $env{'form.clonecrs'},('description','internal.coursecode'));
             if (keys(%courseenv) > 0) {
-                $inst_headers .= '<th>'.$ctxt{'dsh'}.'</th>'.
-                                 '<th>'.$ctxt{'dpl'}.'</th>';
+                $inst_headers .= '<th>'.$ctxt{'dsh'}.'</th>';
                 $inst_values .= '<td>'.$courseenv{'description'}.'&nbsp;';
                 my $cloneinst = $courseenv{'internal.coursecode'};
                 if ($cloneinst ne '') {
@@ -2941,14 +2976,6 @@ sub print_review {
                 } else {
                     $inst_values .= $ctxt{'ncd'};
                 }
-                $inst_values .= '</td><td>';
-                if ($env{'form.tinyurls'} eq 'delete') {
-                    $inst_values .= $ctxt{'nsl'};
-                } elsif ($env{'form.tinyurls'} eq 'transfer') {
-                    $inst_values .= $ctxt{'tsl'};
-                } else {
-                    $inst_values .= $ctxt{'csl'};
-                }
                 $inst_values .= '</td>';
              } else {
                  $inst_values .= '<td>'.&mt('Unknown').'</td>';
@@ -3097,6 +3124,7 @@ sub courseinfo_form {
     &js_escape(\%js_lt);
     $js_lt{'unofficial'} = $js_lt{'official'};
     $js_lt{'textbook'} = $js_lt{'official'};
+    $js_lt{'placement'} = $js_lt{'official'};
     my $js_validate = <<"ENDJS";
 <script type="text/javascript">
 // <![CDATA['
@@ -3176,8 +3204,10 @@ sub clone_form {
     my $type = 'Course';
     if ($crstype eq 'community') {
         $type = 'Community';
+    } elsif ($crstype eq 'placement') {
+        $type = 'Placement'; 
     }
-    my %lt = &clone_text($crstype);
+    my %lt = &clone_text();
     my $output .= 
         &Apache::lonhtmlcommon::row_title($lt{'dmn'}).'<label>'.
         &Apache::loncommon::select_dom_form($dom,'clonedom').'</label>'.
@@ -3194,38 +3224,20 @@ sub clone_form {
         '</label><br /><label>'.
         '<input type="radio" name="datemode" value="shift" checked="checked" /> '.
         $lt{'shd'}.'</label>'.
-        '<input type="text" size="5" name="dateshift" value="364" />'.
-        &Apache::lonhtmlcommon::row_closure(1).
-        &Apache::lonhtmlcommon::row_title($lt{'dpl'}).'<label>'.
-        '<input type="radio" name="tinyurls" value="delete" /> '.$lt{'nsl'}.
-        '</label><br /><label>'.
-        '<input type="radio" name="tinyurls" value="transfer" /> '.$lt{'tsl'}.
-        '</label><br /><label>'.
-        '<input type="radio" name="tinyurls" value="create" checked="checked" /> '.$lt{'csl'}.
-        '</label>'.
+        '<input type="text" size="5" name="dateshift" value="365" />'.
         &Apache::lonhtmlcommon::row_closure(1);
     return $output;
 }
 
 sub clone_text {
-    my ($crstype) = @_;
-    my %lt = &Apache::lonlocal::texthash(
+    return &Apache::lonlocal::texthash(
                'cid'  => 'Course ID',
                'dmn'  => 'Domain',
                'dsh'  => 'Date Shift',
                'ncd'  => 'Do not clone date parameters',
                'prd'  => 'Clone date parameters as-is',
                'shd'  => 'Shift date parameters by number of days',
-               'dpl'  => 'URL shortcuts (for deep linking)',
-               'nsl'  => 'Do not clone URL shortcuts',
-               'tsl'  => 'Transfer URL shortcuts from existing course to new course',
-               'csl'  => 'Create new URL shortcuts in new course',
-    );
-    if ($crstype eq 'Community') {
-        $lt{'tsl'} = &mt('Transfer URL shortcuts from existing course to new community');
-        $lt{'csl'} = &mt('Create new URL shortcuts in new course');
-    }
-    return %lt;
+        );
 }
 
 sub coursecode_form {
@@ -3251,7 +3263,7 @@ 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})) {
@@ -3359,18 +3371,23 @@ sub get_course_dom {
                     return $env{'user.domain'};
                 }
             }
-            my @possible_doms;
+            my (@possible_doms,%willtrust);
             foreach my $type (@{$types}) {
                 my $dom_str = $env{'environment.reqcrsotherdom.'.$type};
                 if ($dom_str ne '') {
                     my @domains = split(',',$dom_str);
                     foreach my $entry (@domains) {
                         my ($extdom,$extopt) = split(':',$entry);
-                        if ($extdom eq $env{'request.role.domain'}) {
-                            return $extdom;
-                        } 
-                        unless(grep(/^\Q$extdom\E$/,@possible_doms)) {
-                            push(@possible_doms,$extdom);
+                        unless (exists($willtrust{$extdom})) {
+                            $willtrust{$extdom} = &Apache::lonnet::will_trust('reqcrs',$env{'user.domain'},$extdom);
+                        }
+                        if ($willtrust{$extdom}) {
+                            if ($extdom eq $env{'request.role.domain'}) {
+                                return $extdom;
+                            }
+                            unless(grep(/^\Q$extdom\E$/,@possible_doms)) {
+                                push(@possible_doms,$extdom);
+                            }
                         }
                     }
                 }
@@ -3667,7 +3684,6 @@ sub print_request_outcome {
                     clonecrs       => $clonecrs,
                     datemode       => $env{'form.datemode'},
                     dateshift      => $env{'form.dateshift'},
-                    tinyurls       => $env{'form.tinyurls'},
                     sectotal       => $sectotal,
                     sections       => \%sections,
                     crosslisttotal => $crosslisttotal,
@@ -3684,7 +3700,7 @@ sub print_request_outcome {
                                                         $instcode,$req_notifylist,\@instsections,\%domconfig);
     return ($result,$output,$customized);
 }
-    
+
 sub process_request {
     my ($r,$lonhost,$dom,$cnum,$crstype,$now,$details,$instcode,$req_notifylist,$instsections,
         $domconfig) = @_; 
@@ -3702,6 +3718,8 @@ sub process_request {
             $output = &mt('You are not permitted to request creation of communities');
         } elsif ($crstype eq 'textbook') {
             $output = &mt('You are not permitted to request creation of textbook courses');
+        } elsif ($crstype eq 'placement') {
+            $output = &mt('You are not permitted to request creation of placement tests');
         } else {
             $output = &mt('Unrecognized course type: [_1]',$crstype);
         }
@@ -3799,9 +3817,7 @@ sub process_request {
             $storeresult = 'rejected';
         } elsif ($disposition eq 'process') {
             my %domdefs = &Apache::lonnet::get_domain_defaults($dom);
-            my ($logmsg,$newusermsg,$addresult,$enrollcount,$response,
-                $keysmsg,%longroles,$code);
-            my $clonemsg = [];
+            my ($logmsg,$newusermsg,$addresult,$enrollcount,$response,$keysmsg,%longroles,$code);
             my $type = 'Course';
             if ($crstype eq 'community') {
                 $type = 'Community';
@@ -3810,20 +3826,9 @@ sub process_request {
             foreach my $role (@roles) {
                 $longroles{$role}=&Apache::lonnet::plaintext($role,$type);
             }
-            my $preamble = '<div id="LC_update" class="LC_info">'.
-                           '<br />'.
-                           &mt("Please be patient while your request is processed").
-                           '<br /></div>'.
-                           '<div style="padding:0;clear:both;margin:0;border:0"></div>';
-                        my $closure = <<ENDCLOSE;
-<script type="text/javascript">
-// <![CDATA[
-\$("#LC_update").hide('slow');
-// ]]>
-</script>
-ENDCLOSE
-            my %prog_state = &Apache::lonhtmlcommon::Create_PrgWin($r,undef,$preamble);
-            &Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,&mt('Processing ...'));
+            $r->print('<div id="processing" style="display:block;">'."\n".
+                      &mt('Your request is being processed; this page will update when processing is complete.').
+                      '</div>');
             $r->rflush();
             if (ref($details) eq 'HASH') {
                 if ($details->{'clonecrs'}) {
@@ -3845,12 +3850,9 @@ ENDCLOSE
             $customitems{'_LC_coursestartdate'} = $accessstart;
             $customitems{'_LC_courseenddate'} = $accessend;
             my ($result,$postprocess) = &Apache::loncoursequeueadmin::course_creation($dom,$cnum,
-                                          'autocreate',$details,\$logmsg,$clonemsg,\$newusermsg,
-                                          \$addresult,\$enrollcount,\$response,\$keysmsg,\%domdefs,
-                                          \%longroles,\$code,\%customitems);
-            &Apache::lonhtmlcommon::Update_PrgWin($r,\%prog_state,&mt('Finished!'));
-            &Apache::lonhtmlcommon::Close_PrgWin($r,\%prog_state);
-            $r->print($closure);
+                                          'autocreate',$details,\$logmsg,\$newusermsg,\$addresult,
+                                          \$enrollcount,\$response,\$keysmsg,\%domdefs,\%longroles,
+                                          \$code,\%customitems);
             if (ref($postprocess) eq 'HASH') {
                 $customized = $postprocess->{'createdcustomized'};
             }
@@ -3884,39 +3886,7 @@ ENDCLOSE
                     $output .= '<br />'.$role_result;
                 }
                 $output .= '</p>';
-                if ($logmsg) {
-                    $output .= '<p>'.$logmsg.'</p>';
-                }
-                if ((ref($clonemsg) eq 'ARRAY') && (@{$clonemsg})) {
-                    $output .= '<p class="LC_info">';
-                    my $user_lh = &Apache::loncommon::user_lang($env{'user.name'},$env{'user.domain'});
-                    foreach my $item (@{$clonemsg}) {
-                        if (ref($item) eq 'HASH') {
-                            $output .= &mt_user($user_lh,$item->{mt},
-                                                @{$item->{args}}).'<br />'."\n";
-                        }
-                    }
-                    $output .= '</p>'."\n";
-                }
                 $creationresult = 'created';
-                # Flush the course logs so reverse user roles immediately updated
-                unless ($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') {
@@ -4025,7 +3995,7 @@ ENDCLOSE
             } elsif ($disposition eq 'pending') {
                 my $pendingform;
                 if ($crstype ne 'official') {
-                    $pendingform = &pending_validation_form($r,$dom,$cnum,$crstype,$now,$token,
+                    $pendingform = &pending_validation_form($dom,$cnum,$crstype,$now,$token,
                                                             $lonhost,$env{'form.cdescr'});
                 }
                 if ($pendingform) {
@@ -4052,22 +4022,6 @@ ENDCLOSE
     }
 }
 
-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'));  
@@ -4343,7 +4297,7 @@ sub notification_information {
 }
 
 sub pending_validation_form {
-    my ($r,$cdom,$cnum,$crstype,$now,$token,$lonhost,$cdesc) = @_;
+    my ($cdom,$cnum,$crstype,$now,$token,$lonhost,$cdesc) = @_;
     my $output;
     my %postvalues = (
                       'owner'      => $env{'user.name'}.':'.$env{'user.domain'},
@@ -4379,8 +4333,6 @@ sub pending_validation_form {
                 my $hostname = &Apache::lonnet::hostname($lonhost);
                 my $protocol = $Apache::lonnet::protocol{$lonhost};
                 $protocol = 'http' if ($protocol ne 'https');
-                my $alias = &Apache::lonnet::use_proxy_alias($r,$lonhost);
-                $hostname = $alias if ($alias ne '');
                 my $crscreator = $protocol.'://'.$hostname.'/cgi-bin/createpending.pl';
                 $output .= '<input type="hidden" name="crscreator" value="'.$crscreator.'" />'."\n".
                            '<input type="hidden" name="token" value="'.$token.'" />'."\n".
@@ -4406,7 +4358,7 @@ sub check_autolimit {
             if (($crstype eq 'community') && 
                 (exists($crsroles{$cnum.':'.$cdom.':co'}))) {
                 $count ++;
-            } elsif ((($crstype eq 'official') || ($crstype eq 'unofficial') || ($crstype eq 'textbook')) &&
+            } elsif ((($crstype eq 'official') || ($crstype eq 'unofficial') || ($crstype eq 'textbook') || ($crstype eq 'placement')) &&
                      (exists($crsroles{$cnum.':'.$cdom.':cc'}))) {
                 $count ++;
             }
@@ -4457,7 +4409,6 @@ sub retrieve_settings {
             }
             $env{'form.datemode'} = $reqinfo{'datemode'};
             $env{'form.dateshift'} = $reqinfo{'dateshift'};
-            $env{'form.tinyurls'} = $reqinfo{'tinyurls'};
             if ($reqinfo{'crstype'} eq 'official') {
                 $env{'form.autoadds'} = $reqinfo{'autoadds'};
                 $env{'form.autodrops'} = $reqinfo{'autodrops'};
@@ -4609,9 +4560,11 @@ sub generate_date_items {
 }
 
 sub print_textbook_form {
-    my ($r,$dom,$incdoms,$domdefs,$settings,$can_request) = @_;
+    my ($r,$dom,$incdoms,$domdefs,$settings,$can_request,$crstype,$formhash) = @_;
     my (%prefab,%ordered,%numprefab);
-    my $crstype = 'textbook';
+    if ($crstype eq '') {
+        $crstype = 'textbook';
+    }
 #
 #  Retrieve list of prefabricated courses (textbook courses and templates) cloneable by user
 #
@@ -4671,7 +4624,7 @@ sub print_textbook_form {
                                                owner => $courseinfo{'internal.courseowner'},
                                                releaserequired => $courseinfo{'internal.releaserequired'},
                                                type  => $courseinfo{'type'},
-                                           };
+                                          };
         }
     }
 
@@ -4728,31 +4681,37 @@ sub print_textbook_form {
 
     my $jscript = &textbook_request_javascript(\%numprefab,$numcurrent,$numdomcourses,$customvalidationjs);
     $jscript .= $customjs;
-    my %loaditems;
+    my (%loaditems,$args);
     $loaditems{'onload'} = 'javascript:uncheckAllRadio();'.$customonload;
-    $r->print(&header('Course Request',$jscript,\%loaditems));
+    if ($crstype eq 'lti') {
+       $args = { 'only_body' => 1};
+    }
+    $r->print(&header('Course Request',$jscript,\%loaditems,undef,$args));
 
     if (ref($can_request) eq 'HASH') {
-        unless ((scalar(keys(%{$can_request})) == 1) && ($can_request->{'textbook'})) {
+        unless (((scalar(keys(%{$can_request})) == 1) && ($can_request->{'textbook'})) ||
+                ($crstype eq 'lti')) {
             &Apache::lonhtmlcommon::add_breadcrumb(
                 { href => '/adm/requestcourse',
                   text => 'Pick action',
                 });
         }
     }
-    &Apache::lonhtmlcommon::add_breadcrumb({text=>'Course Request'});
-    $r->print(&Apache::lonhtmlcommon::breadcrumbs('Course Requests','Course_Requests'));
+    unless ($crstype eq 'lti') {
+        &Apache::lonhtmlcommon::add_breadcrumb({text=>'Course Request'});
+        $r->print(&Apache::lonhtmlcommon::breadcrumbs('Course Requests','Course_Requests'));
 
-    &startContentScreen($r,'textbookrequests');
+        &startContentScreen($r,'textbookrequests');
 #
 # Show domain selector form, if required.
 #
-    if (@{$incdoms} > 1) {
-        my $onchange = 'this.form.submit()';
-        $r->print('<form name="domforcourse" method="post" action="/adm/requestcourse">'.
-                  '<div><fieldset><legend>'.&mt('Domain').'</legend>'.
-                  &Apache::loncommon::select_dom_form($dom,'showdom','',1,$onchange,$incdoms).
-                  '</fieldset></form>');
+        if (@{$incdoms} > 1) {
+            my $onchange = 'this.form.submit()';
+            $r->print('<form name="domforcourse" method="post" action="/adm/requestcourse">'.
+                      '<div><fieldset><legend>'.&mt('Domain').'</legend>'.
+                      &Apache::loncommon::select_dom_form($dom,'showdom','',1,$onchange,$incdoms).
+                      '</fieldset></form>');
+        }
     }
 
 #
@@ -4860,26 +4819,17 @@ sub print_textbook_form {
 #
 # Table of user's current courses (owner and/or course coordinator)
 #
-    my %lt = &clone_text('Course');
+    my %lt = &clone_text();
     if (keys(%cloneable)) {
         $r->print('<div id="showexisting" style="display:none">'.
                   &clone_selection_table($dom,'owned',\%cloneable).
-                  '<fieldset style="display:inline-block"><legend>'.$lt{'dsh'}.'</legend><label>'.
-                  '<input type="radio" name="owndatemode" value="delete" /> '.$lt{'ncd'}.
+                  '<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" /> '.
                   $lt{'shd'}.'</label>'.
-                  '<input type="text" size="5" name="owndateshift" value="364" />'.
-                  '</fieldset><fieldset style="display:inline-block">'.
-                  '<legend>'.$lt{'dpl'}.'</legend><label>'.
-                  '<input type="radio" name="owntinyurls" value="delete" />'.$lt{'nsl'}.
-                  '</label><br /><label>'.
-                  '<input type="radio" name="owntinyurls" value="transfer" />'.$lt{'tsl'}.
-                  '</label><br /><label>'.
-                  '<input type="radio" name="owntinyurls" value="create" checked="checked" />'.$lt{'csl'}.
-                  '</label></fieldset>'.
+                  '<input type="text" size="5" name="owndateshift" value="365" />'.
                   '</div>');
     }
 #
@@ -4888,20 +4838,13 @@ sub print_textbook_form {
     if (keys(%domcloneable)) {
         $r->print('<div id="showcolleague" style="display:none">'.
                   &clone_selection_table($dom,'colleague',\%domcloneable).
-                  '<fieldset style="display:inline-block"><legend>'.$lt{'dsh'}.'</legend><label>'.
-                  '<input type="radio" name="colldatemode" value="delete" /> '.$lt{'ncd'}.
+                  '<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" /> '.
                   $lt{'shd'}.'</label>'.
-                  '<input type="text" size="5" name="colldateshift" value="364" />'.
-                  '</fieldset><fieldset style="display:inline-block">'.
-                  '<legend>'.$lt{'dpl'}.'</legend><label>'.
-                  '<input type="radio" name="colltinyurls" value="delete" />'.$lt{'nsl'}.
-                  '</label><br /><label>'.
-                  '<input type="radio" name="colltinyurls" value="create" checked="checked" />'.$lt{'csl'}.
-                  '</label></fieldset>'.
+                  '<input type="text" size="5" name="colldateshift" value="365" />'.
                   '</div>');
     }
 
@@ -4948,15 +4891,24 @@ sub print_textbook_form {
 #
 # Submit button
 #
-    $r->print('<input type="hidden" name="crstype" value="textbook" />'.
+    $r->print('<input type="hidden" name="crstype" value="'.$crstype.'" />'.
               '<input type="hidden" name="action" value="process" />'.
               '<input type="submit" value="'.&mt('Create course').'" />');
 
 #
 # End request form
 #
+
+    if (($crstype eq 'lti') && (ref($formhash) eq 'HASH')) {
+        foreach my $item (keys(%{$formhash})) {
+            $r->print('<input type="hidden" name="'.$item.'" value="'.$formhash->{$item}.'" />'."\n");
+        }
+    }
+
     $r->print('</form>');
-    &endContentScreen($r).
+    unless ($crstype eq 'lti') {
+        &endContentScreen($r);
+    }
     $r->print(&Apache::loncommon::end_page());
     return;
 }
@@ -5043,9 +4995,11 @@ sub clone_selection_table {
 }
 
 sub process_textbook_request {
-    my ($r,$dom,$action,$domdefs,$domconfig,$can_request) = @_;
+    my ($r,$dom,$action,$domdefs,$domconfig,$can_request,$crstype) = @_;
     my ($uniquecode,$req_notifylist);
-    my $crstype = 'textbook';
+    if ($crstype eq '') {
+        $crstype = 'textbook';
+    }
     if (ref($domconfig) eq 'HASH') {
         if (ref($domconfig->{'requestcourses'}) eq 'HASH') {
             if (ref($domconfig->{'requestcourses'}{'notify'}) eq 'HASH') {
@@ -5086,24 +5040,34 @@ sub process_textbook_request {
             undef($clonedom);
         }
     }
-    $r->print(&header('Course Creation'));
-
-    if (ref($can_request) eq 'HASH') {
-        unless ((scalar(keys(%{$can_request})) == 1) && ($can_request->{'textbook'})) {
-            &Apache::lonhtmlcommon::add_breadcrumb(
-                { href => '/adm/requestcourse',
-                  text => 'Pick action',
-                });
+    my $js = &processing_javascript();
+    my ($loaditems,$args);
+    $loaditems = {
+                   onload => 'javascript:hideProcessing();',
+                 };
+    if ($crstype eq 'lti') {
+       $args = { 'only_body' => 1};
+    }
+    $r->print(&header('Course Creation',$js,$loaditems,undef,$args));
+
+    unless ($crstype eq 'lti') {
+        if (ref($can_request) eq 'HASH') {
+            unless ((scalar(keys(%{$can_request})) == 1) && ($can_request->{'textbook'})) {
+                &Apache::lonhtmlcommon::add_breadcrumb(
+                    { href => '/adm/requestcourse',
+                      text => 'Pick action',
+                    });
+            }
         }
+        &Apache::lonhtmlcommon::add_breadcrumb(
+                                               { href => '/adm/requestcourse',
+                                                 text => "Create Course",
+                                               }
+                                              );
+        &Apache::lonhtmlcommon::add_breadcrumb({text=>'Request Processed'});
+        $r->print(&Apache::lonhtmlcommon::breadcrumbs('Course Requests','Course_Requests'));
+        &startContentScreen($r,'textbookrequests');
     }
-    &Apache::lonhtmlcommon::add_breadcrumb(
-                                           { href => '/adm/requestcourse',
-                                             text => "Create Course",
-                                           }
-                                          );
-    &Apache::lonhtmlcommon::add_breadcrumb({text=>'Request Processed'});
-    $r->print(&Apache::lonhtmlcommon::breadcrumbs('Course Requests','Course_Requests'));
-    &startContentScreen($r,'textbookrequests');
 
     my $details = {
                     owner          => $env{'user.name'},
@@ -5128,7 +5092,6 @@ sub process_textbook_request {
             } else {
                 $details->{dateshift} = '';
             }
-            $details->{tinyurls} = $env{'form.owntinyurls'};
         } elsif ($reqtype eq 'colleague') {
             $details->{datemode} = $env{'form.colldatemode'};
             if ($details->{datemode} eq 'shift') {
@@ -5136,11 +5099,9 @@ sub process_textbook_request {
             } else {
                 $details->{dateshift} = '';
             }
-            $details->{tinyurls} = $env{'form.colltinyurls'};
         } elsif (($reqtype eq 'textbook') || ($reqtype eq 'template')) {
             $details->{datemode} = 'delete';
             $details->{dateshift} = '';
-            $details->{tinyurls} = '';
         }
         if ($details->{dateshift} ne '') {
             $details->{dateshift} =~ s/[^\d\.]+//g;
@@ -5148,14 +5109,18 @@ sub process_textbook_request {
     } else {
         $details->{datemode} = '';
         $details->{dateshift} = '';
-        $details->{tinyurls} = '';
     }
     my $lonhost = $r->dir_config('lonHostID');
     $r->rflush();
     my ($result,$output,$customized) = &process_request($r,$lonhost,$dom,$cnum,$crstype,$now,$details,
                                                         '',$req_notifylist,[],$domconfig);
     $r->print($output);
-    if (&Apache::loncoursequeueadmin::author_prompt()) {
+    if ($crstype eq 'lti') {
+        my %consumers = &Apache::lonnet::get_dom('lticonsumers',[$env{'form.sourcecrs'}],$dom);
+        if (($env{'form.lti.sourcecrs'} ne '')  && ($consumers{$env{'form.lti.sourcecrs'}} eq '') && ($cnum ne '')) {
+            &Apache::lonnet::put_dom('lticonsumers',{ $env{'form.lti.sourcecrs'} => $cnum },$dom);
+        }
+    } elsif (&Apache::loncoursequeueadmin::author_prompt()) {
         unless ($customized) {
             &print_author_prompt($r,$action,$cnum,$dom,$crstype,$result);
         }
@@ -5164,7 +5129,9 @@ sub process_textbook_request {
             $r->print('<p><a href="/adm/requestcourse">'.&mt('Create another course').'</a></p>');
         }
     }
-    &endContentScreen($r);
+    unless ($crstype eq 'lti') {
+        &endContentScreen($r);
+    }
     $r->print(&Apache::loncommon::end_page());
 }