--- loncom/interface/loncreatecourse.pm	2007/01/10 21:37:50	1.100
+++ loncom/interface/loncreatecourse.pm	2009/07/27 22:35:12	1.123
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Create a course
 #
-# $Id: loncreatecourse.pm,v 1.100 2007/01/10 21:37:50 www Exp $
+# $Id: loncreatecourse.pm,v 1.123 2009/07/27 22:35:12 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -27,6 +27,38 @@
 #
 ###
 
+=head1 NAME
+
+Apache::loncreatecourse.pm
+
+=head1 SYNOPSIS
+
+Allows domain coordinators to create new
+courses and assign course coordinators.
+
+This is part of the LearningOnline Network with CAPA project
+described at http://www.lon-capa.org.
+
+=head1 SUBROUTINES
+
+=over
+
+=item handler()
+
+=item print_course_creation_page()
+
+=item create_course()
+
+=item print_intro_page()
+
+=item upload_batchfile()
+
+=item process_batchfile()
+
+=back
+
+=cut
+
 package Apache::loncreatecourse;
 
 use strict;
@@ -35,7 +67,7 @@ use Apache::lonnet;
 use Apache::loncommon;
 use Apache::londocs;
 use Apache::lonlocal;
-use Apache::londropadd;
+use Apache::lonuserutils;
 use Apache::lonclonecourse;
 use LONCAPA::batchcreatecourse;
 use LONCAPA;
@@ -44,12 +76,12 @@ use LONCAPA;
 
 sub print_course_creation_page {
     my $r=shift;
-    my $crstype = 'Group';
+    my $crstype = 'Community';
     if ($env{'form.phase'} eq 'courseone') {
         $crstype = 'Course';
     }
     my $defdom=$env{'request.role.domain'};
-    my %host_servers = &Apache::loncommon::get_library_servers($defdom);
+    my %host_servers = &Apache::lonnet::get_servers($defdom,'library');
     my $course_home = '<select name="course_home" size="1">'."\n";
     foreach my $server (sort(keys(%host_servers))) {
         $course_home .= qq{<option value="$server"};
@@ -70,13 +102,13 @@ sub print_course_creation_page {
     if ($crstype eq 'Course') {
         my $starttime = time;
         my $endtime = time+(6*30*24*60*60); # 6 months from now, approx
-        $enroll_table = &Apache::londropadd::date_setting_table($starttime,
-                                                $endtime,'create_enrolldates');
-        $access_table = &Apache::londropadd::date_setting_table($starttime,
-                                               $endtime,'create_defaultdates');
+        $enroll_table = &Apache::lonuserutils::date_setting_table($starttime,
+                                              $endtime,'create_enrolldates');
+        $access_table = &Apache::lonuserutils::date_setting_table($starttime,
+                                             $endtime,'create_defaultdates');
         ($krbdef,$krbdefdom) =
         &Apache::loncommon::get_kerberos_defaults($defdom);
-        $javascript_validations=&Apache::londropadd::javascript_validations(
+        $javascript_validations=&Apache::lonuserutils::javascript_validations(
                                                     'createcourse',$krbdefdom);
         my %param = ( formname      => 'document.ccrs',
                       kerb_def_dom  => $krbdefdom,
@@ -86,14 +118,16 @@ sub print_course_creation_page {
         $intform = &Apache::loncommon::authform_internal(%param);
         $locform = &Apache::loncommon::authform_local(%param);
     } else {
+        my $title_alert = &mt('A Community title is required');
+        my $coord_alert = &mt('The username of the Coordinator is required');
         $javascript_validations = qq|
 function validate(formname) {
     if (formname.title == '') {
-        alert("A group title is required");
+        alert("$title_alert");
         return;
     }
     if (formname.ccuname == '') {
-        alert("The username of the group coordinator is required");
+        alert("$coord_alert");
     }
     formname.submit();
 }
@@ -124,10 +158,14 @@ function validate(formname) {
                     'stco' => "standard courses only",
                     'blnk' => "Blank",
                     'sllb' => "Syllabus",
-                    'navi' => "Navigate",
+                    'navi' => "Navigate Contents",
                     'cid'  => "Course ID",
                     'dmn'  => "Domain",
+                    'dsh'  => "Date Shift",
                     'asov' => "Additional settings, if specified below, will override cloned settings",
+                    'ncd'  => "Do not clone date parameters",
+                    'prd'  => 'Clone date parameters as-is',
+                    'shd'  => 'Shift date parameters by number of days',
                     'assp' => "Assessment Parameters",
                     'oaas' => "Open all assessments",
                     'mssg' => "Messaging",
@@ -135,7 +173,7 @@ function validate(formname) {
                     'scfc' => "Set content feedback to Course Coordinator",
                     'cmmn' => "Communication",
                     'dsrd' => "Disable student resource discussion",
-                    'dsuc' => "Disable student use of chatrooms",
+                    'dsuc' => "Disable student use of chat rooms",
                     'acco' => "Access Control",
                     'snak' => "Students need access key to enter course",
 		    'kaut' => 
@@ -149,8 +187,9 @@ function validate(formname) {
                     'no'   => "No",
                     'audr' => "Automated drops",
                     'dacu' => "Duration of automated classlist updates",
+                    'dads' => 'Default Access Dates for Students',
                     'dacc' => "Default start and end dates for student access",
-                    'psam' => "Please select the authentication mechanism",
+                    'psam' => "Please select the Authentication mechanism",
                     'pcda' => "Please choose the default authentication method to be used by new users added to this LON-CAPA domain by the automated enrollment process",
                     'nech' => "Notification of enrollment changes",
                     'nccl' => "Notification to course coordinator via LON-CAPA message when enrollment changes occur during the automated update?",
@@ -158,29 +197,29 @@ function validate(formname) {
                     'irsp' => "Include retrieval of student photographs?",
 		    'rshm' => 'Resource Space Home',
                     'cgrs' => "Course Group Settings",
-                    'cgrq' => "Set a quota for the total disk space available for storage of course group portfolio files.",
+                    'cgrq' => 'Set a quota for the total disk space available for storage of course group portfolio files',
                     'opco' => "Open Course",
-                    'ginf' => "Group Information",
-                    'gtit' => "Group Title",
-                    'ghsr' => "Group Home Server",
-                    'gidn' => "Group ID/Number",
-                    'grco' => "Group Content",
-                    'cngr' => "Completely new group",
-                    'cegr' => "Clone an existing group",
-                    'sagr' => "Do NOT generate as standard group",
-                    'stgo' => "standard groups only",
-                    'sgpf' => "Set group policy feedback to Group Coordinator",
-                    'scfg' => "Set content feedback to Group Coordinator",
+                    'ginf' => "Community Information",
+                    'gtit' => "Community Title",
+                    'ghsr' => "Community Home Server",
+                    'gidn' => "Community ID/Number",
+                    'grco' => "Community Content",
+                    'cngr' => "Completely new community",
+                    'cegr' => "Clone an existing community",
+                    'sagr' => "Do NOT generate as standard community",
+                    'stgo' => "standard communities only",
+                    'sgpf' => "Set community policy feedback to Coordinator",
+                    'scfg' => "Set content feedback to Coordinator",
                     'dmrd' => "Disable member resource discussion",
-                    'dmuc' => "Disable member use of chatrooms",
-                    'mnak' => "Members need access key to enter group",
+                    'dmuc' => "Disable member use of chat rooms",
+                    'mnak' => "Members need access key to enter community",
                     'kaug' =>
-                    'Key authority (<tt>id@domain</tt>) if other than group',
-                    'gc'   => "Group Coordinator",
-                    'gid'  => "Group ID",
-                    'crgr' => "Create Group",
-                    'grts' => "Group Teams Settings",
-                    'grtq' => "Set a quota for the total disk space available for storage of group team portfolio files.",
+                    'Key authority (<tt>id@domain</tt>) if other than community',
+                    'gc'   => "Coordinator",
+                    'gid'  => "Community ID",
+                    'crgr' => "Create Community",
+                    'grts' => "Community Group Settings",
+                    'grtq' => "Set a quota for the total disk space available for storage of community group portfolio files.",
 
 				       );
     my $js = <<END;
@@ -209,7 +248,7 @@ END
 
     my %titles = &Apache::lonlocal::texthash(
                   courseone => 'Create a New Course',
-                  groupone => 'Create a New Group',
+                  groupone => 'Create a New Community',
     );  
     my $start_page = 
         &Apache::loncommon::start_page($titles{$env{'form.phase'}},$js);
@@ -220,210 +259,253 @@ END
 					    'Create_Course',undef,
 					    'Create_Courses');
     $r->print($start_page.$crumbs);
+
     if ($crstype eq 'Course') {
+        $r->print('<form action="/adm/createcourse" method="post" name="ccrs"><div class="LC_createcourse">'
+                 .&Apache::lonhtmlcommon::start_pick_box()
+
+                 .&Apache::lonhtmlcommon::row_headline()
+                 .'<h3>'.$lt{'cinf'}.'</h3>'
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_title($lt{'ctit'})
+                 .'<input type="text" size="50" name="title" />'
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_title($lt{'chsr'})
+                 .$course_home
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_title($lt{'cidn'}.' ('.$lt{'opt'}.')')
+                 .'<input type="text" size="30" name="crsid" />'
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_headline()
+                 .'<h3>'.$lt{'iinf'}.'</h3>'
+                 .$lt{'stat'}
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_title($lt{'ccod'})
+                 .'<input type="text" size="30" name="crscode" />'
+                 .'<br />('.$lt{'toin'}.')'
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_title($lt{'snid'})
+                 .'<input type="text" size="30" name="crssections" />'
+                 .'<br />('.$lt{'csli'}.')'
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_title($lt{'crcs'})
+                 .'<input type="text" size="30" name="crsxlist" />'
+                 .'<br />('.$lt{'cscs'}.')'
+                 .&Apache::lonhtmlcommon::row_closure()
+        );
+
+        # Table: New Course / Clone Course
+        $r->print(&Apache::lonhtmlcommon::row_headline()
+                 .'<h3>'.$lt{'crco'}.'</h3>'
+                 .&Apache::loncommon::start_data_table()
+                 .&Apache::loncommon::start_data_table_header_row()
+                 .'<th>'.$lt{'cncr'}.'</th>'
+                 .'<th>&nbsp;'.&mt('or').'&nbsp;</th>'
+                 .'<th>'.$lt{'cecr'}.'</th>'
+                 .&Apache::loncommon::end_data_table_header_row()
+                 .&Apache::loncommon::start_data_table_row()
+
+                 # New Course:
+                 .'<td>'
+                 .&Apache::lonhtmlcommon::start_pick_box()
+                 .&Apache::lonhtmlcommon::row_title($lt{'map'})
+                 .'<input type="text" size="50" name="topmap" />'
+                 .'<a href="javascript:openbrowser(\'ccrs\',\'topmap\')">'.$lt{'smap'}.'</a>'
+                 .&Apache::lonhtmlcommon::row_closure()
+                 .&Apache::lonhtmlcommon::row_title('<label for="nonstd">'.$lt{'sacr'}.'</label>')
+                 .'<input id="nonstd" type="checkbox" name="nonstandard" />'
+                 .'<br />('.$lt{'ocik'}.')'
+                 .&Apache::lonhtmlcommon::row_closure()
+                 .&Apache::lonhtmlcommon::row_title($lt{'fres'})
+                 .'<label>'
+                 .'<input type="radio" name="firstres" value="blank" />'.$lt{'blnk'}
+                 .'</label>'
+                 .'&nbsp;'
+                 .'<label>'
+                 .'<input type="radio" name="firstres" value="syl" checked="checked" />'.$lt{'sllb'}
+                 .'</label>'
+                 .'&nbsp;'
+                 .'<label>'
+                 .'<input type="radio" name="firstres" value="nav" />'.$lt{'navi'}
+                 .'</label>'
+                 .'<br />('.$lt{'stco'}.')'
+                 .&Apache::lonhtmlcommon::row_closure(1)
+                 .&Apache::lonhtmlcommon::end_pick_box()
+
+                 .'<td>&nbsp;</td>'
+
+                 # Clone Course:
+                 .'<td>'
+                 .&Apache::lonhtmlcommon::start_pick_box()
+                 .&Apache::lonhtmlcommon::row_title($lt{'cid'})
+                 .'<label>'
+                 .'<input type="text" size="25" name="clonecourse" value="" />'
+                 .'</label>'
+                 .&Apache::lonhtmlcommon::row_closure(1)
+                 .&Apache::lonhtmlcommon::row_title($lt{'dmn'})
+                 .'<label>'
+                 .$cloneform
+                 .'</label>'
+                 .&Apache::lonhtmlcommon::row_closure()
+                 .&Apache::lonhtmlcommon::row_title($lt{'dsh'})
+                 .'<label>'
+                 .'<input type="radio" name="datemode" value="delete" /> '.$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" />'
+                 .&Apache::lonhtmlcommon::row_closure()
+                 .&Apache::lonhtmlcommon::row_headline()
+                 .$lt{'asov'}
+                 .&Apache::lonhtmlcommon::row_closure(1)
+                 .&Apache::lonhtmlcommon::end_pick_box()
+                 .'</td>'
+                 .&Apache::loncommon::end_data_table_row()
+                 .&Apache::loncommon::end_data_table()
+                 .&Apache::lonhtmlcommon::row_closure()
+        );
+
+        $r->print(&Apache::lonhtmlcommon::row_headline()
+                 .'<h3>'.$lt{'dads'}.'</h3>'
+                 .&Apache::lonhtmlcommon::row_closure()
+                 .&Apache::lonhtmlcommon::row_title($lt{'dacc'})
+                 .$access_table
+                 .&Apache::lonhtmlcommon::row_closure()
+        );
+
+        $r->print(&Apache::lonhtmlcommon::row_headline()
+                 .'<h3>'.$lt{'assp'}.'</h3>'
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_title($lt{'oaas'})
+                 .'<input type="checkbox" name="openall" />'
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_headline()
+                 .'<h3>'.$lt{'mssg'}.'</h3>'
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_title($lt{'scpf'})
+                 .'<input type="checkbox" name="setpolicy" checked="checked" />'
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_title($lt{'scfc'})
+                 .'<input type="checkbox" name="setcontent" checked="checked" />'
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_headline()
+                 .'<h3>'.$lt{'cmmn'}.'</h3>'
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_title($lt{'dsrd'})
+                 .'<input type="checkbox" name="disresdis" />'
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_title($lt{'dsuc'})
+                 .'<input type="checkbox" name="disablechat" />'
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_headline()
+                 .'<h3>'.$lt{'acco'}.'</h3>'
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_title($lt{'snak'})
+                 .'<input type="checkbox" name="setkeys" />'
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_title($lt{'kaut'})
+                 .'<input type="text" size="30" name="keyauth" />'
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_headline()
+                 .'<h3>'.$lt{'rshm'}.'</h3>'
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_title($lt{'rshm'})
+                 .'<input type="text" name="reshome" size="30" value="/res/'.$defdom.'/" />'
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_headline()
+                 .'<h3>'.$lt{'aens'}.'</h3>'
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_title($lt{'aadd'})
+                 .'<label><input type="radio" name="autoadds" value="1" />'.$lt{'yes'}.'</label>'
+                 .'<label><input type="radio" name="autoadds" value="0" checked="checked" />'.$lt{'no'}.'</label>'
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_title($lt{'audr'})
+                 .'<label><input type="radio" name="autodrops" value="1" />'.$lt{'yes'}.'</label>'
+                 .'<label><input type="radio" name="autodrops" value="0" checked="checked" />'.$lt{'no'}.'</label>'
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_title($lt{'dacu'})
+                 .$enroll_table
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_title($lt{'psam'})
+                 .$lt{'pcda'}.'<br />'
+                 .$krbform.'<br />'
+                 .$intform.'<br />'
+                 .$locform
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_title($lt{'nech'})
+                 .$lt{'nccl'}.'<br/>'
+                 .'<label><input type="radio" name="notify_owner" value="1" />'.$lt{'yes'}.'</label>'
+                 .'<label><input type="radio" name="notify_owner" value="0" checked="checked" />'.$lt{'no'}.'</label>'
+                 .'<br />'
+                 .$lt{'ndcl'}.'<br/>'
+                 .'<label><input type="radio" name="notify_dc" value="1" />'.$lt{'yes'}.'</label>'
+                 .'<label><input type="radio" name="notify_dc" value="0" checked="checked" />'.$lt{'no'}.'</label>'
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_title($lt{'irsp'})
+                 .'<label>'
+                 .'<input type="radio" name="showphotos" value="1" />'.$lt{'yes'}
+                 .'</label> '
+                 .'<label>'
+                 .'<input type="radio" name="showphotos" value="0" checked="checked" />'.$lt{'no'}
+                 .'</label> '
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_headline()
+                 .'<h3>'.$lt{'cgrs'}.'</h3>'
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_title($lt{'cgrq'})
+                 .'<input type="text" name="crsquota" value="20" size="6" />Mb'
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_headline()
+                 .'<h3>'.$lt{'cc'}.'</h3>'
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_title($lt{'user'})
+                 .'<input type="text" size="15" name="ccuname" />'
+                 .&Apache::loncommon::studentbrowser_javascript()
+                 .&Apache::loncommon::selectstudent_link('ccrs','ccuname','ccdomain')
+                 .&Apache::lonhtmlcommon::row_closure()
+
+                 .&Apache::lonhtmlcommon::row_title($lt{'dmn'},"","LC_odd_row_value")
+                 .$domform
+                 .&Apache::lonhtmlcommon::row_closure(1)
+
+                 .&Apache::lonhtmlcommon::end_pick_box()
+        );
         $r->print(<<ENDDOCUMENT);
-<form action="/adm/createcourse" method="post" name="ccrs">
-<h2>$lt{'cinf'}</h2>
-<p>
-<label><b>$lt{'ctit'}:</b>
-<input type="text" size="50" name="title" /></label>
-</p><p>
-<label>
-    <b>$lt{'chsr'}:</b>$course_home
-</label>
-</p><p>
-<label>
-    <b>$lt{'cidn'} ($lt{'opt'})</b>
-    <input type="text" size="30" name="crsid" />
-</label>
-</p><p>
-<h2>$lt{'iinf'}</h2>
-<p>
-$lt{'stat'}
-</p><p>
-<label>
-    <b>$lt{'ccod'}</b>
-    <input type="text" size="30" name="crscode" />
-</label>
-<br/>
-($lt{'toin'})
-</p><p>
-<label>
-    <b>$lt{'snid'}</b>
-    <input type="text" size="30" name="crssections" />
-</label>
-<br/>
-($lt{'csli'})
-</p><p>
-<label>
-    <b>$lt{'crcs'}</b>
-    <input type="text" size="30" name="crsxlist" />
-</label>
-<br/>
-($lt{'cscs'})
-</p>
-<h2>$lt{'crco'}</h2>
-<table border="2">
-<tr><th>$lt{'cncr'}</th><th>$lt{'cecr'}</th></tr>
-<tr><td>
-<p>
-<label>
-    <b>$lt{'map'}:</b>
-    <input type="text" size="50" name="topmap" />
-</label>
-<a href="javascript:openbrowser('ccrs','topmap')">$lt{'smap'}</a>
-</p><p>
-<label for="nonstd"><b>$lt{'sacr'}</b></label>
-<br />
-($lt{'ocik'}):
-<input id="nonstd" type="checkbox" name="nonstandard" />
-</p><p>
-<b>$lt{'fres'}</b><br />($lt{'stco'}):
-<label>
-    <input type="radio" name="firstres" value="blank" />$lt{'blnk'}
-</label>
-&nbsp;
-<label>
-    <input type="radio" name="firstres" value="syl" checked />$lt{'sllb'}
-</label>
-&nbsp;
-<label>
-    <input type="radio" name="firstres" value="nav" />$lt{'navi'}
-</label>
-</p>
-</td><td>
-<label>
-    $lt{'cid'}: <input type="text" size="25" name="clonecourse" value="" />
-</label>
-<br />
-<label>
-    $lt{'dmn'}: $cloneform
-</label>
-<br />
-&nbsp;<br />
-$lt{'asov'}.
-</td></tr>
-</table>
-<h2>$lt{'assp'}</h2>
-<p>
-<label>
-    <b>$lt{'oaas'}: </b>
-    <input type="checkbox" name="openall" />
-</label>
-</p>
-<h2>$lt{'mssg'}</h2>
-<p>
-<label>
-    <b>$lt{'scpf'}: </b>
-    <input type="checkbox" name="setpolicy" checked />
-</label>
-<br />
-<label>
-    <b>$lt{'scfc'}: </b>
-    <input type="checkbox" name="setcontent" checked />
-</label>
-</p>
-<h2>$lt{'cmmn'}</h2>
-<p>
-<label>
-    <b>$lt{'dsrd'}: </b>
-    <input type="checkbox" name="disresdis" />
-</label>
-<br />
-<label>
-    <b>$lt{'dsuc'}: </b>
-    <input type="checkbox" name="disablechat" />
-</label>
-</p>
-<h2>$lt{'acco'}</h2>
-<p>
-<label>
-    <b>$lt{'snak'}: </b>
-    <input type="checkbox" name="setkeys" />
-</label>
-<br />
-<label>
-    <b>$lt{'kaut'}: </b>
-    <input type="text" size="30" name="keyauth" />
-</label>
-</p>
-<h2>$lt{'rshm'}</h2>
-<p>
-<label>
-    <b>$lt{'rshm'}: </b>
-    <input type="text" name="reshome" size="30" value="/res/$defdom/" />
-</label>
-</p>
-<p>
-<h2>$lt{'aens'}</h2>
-$lt{'aesc'}
-</p>
-<p>
-<b>$lt{'aadd'}</b>
-<label><input type="radio" name="autoadds" value="1" />$lt{'yes'}</label> 
-<label><input type="radio" name="autoadds" value="0" checked="true" />$lt{'no'}
-</label>
-</p><p>
-<b>$lt{'audr'}</b>
-<label><input type="radio" name="autodrops" value="1" />$lt{'yes'}</label> 
-<label><input type="radio" name="autodrops" value="0" checked="true" />$lt{'no'}</label>
-</p><p>
-<b>$lt{'dacu'}</b>
-$enroll_table
-</p><p>
-<b>$lt{'dacc'}</b>
-$access_table
-<p></p>
-<b>$lt{'psam'}.</b><br />
-$lt{'pcda'}.
-</p><p>
-$krbform
-<br />
-$intform
-<br />
-$locform
-</p><p>
-<b>$lt{'nech'}</b><br />
-$lt{'nccl'}<br/>
-<label>
-    <input type="radio" name="notify_owner" value="1" />$lt{'yes'}
-</label> 
-<label>
-    <input type="radio" name="notify_owner" value="0" checked="true" />$lt{'no'}
-</label>
-<br />
-$lt{'ndcl'}<br/>
-<label>
-    <input type="radio" name="notify_dc" value="1" />$lt{'yes'}
-</label>
-<label>
-    <input type="radio" name="notify_dc" value="0" checked="true" />$lt{'no'}
-</label>
-</p><p>
-<b>$lt{'irsp'}</b>
-<label>
-    <input type="radio" name="showphotos" value="1" />$lt{'yes'}
-</label> 
-<label>
-    <input type="radio" name="showphotos" value="0" checked="true" />$lt{'no'}
-</label>
-</p>
-<p>
-<h2>$lt{'cgrs'}</h2>
-$lt{'cgrq'}
-<input type="text" name="crsquota" value="20" size="6" />Mb 
-</p>
-<hr />
-<h2>$lt{'cc'}</h2>
-<p>
-<label>
-    <b>$lt{'user'}:</b> <input type="text" size="15" name="ccuname" />
-</label>
-</p><p>
-<label>
-    <b>$lt{'dmn'}:</b> $domform
-</label>
-</p>
+</div>
 <p>
 <input type="hidden" name="prevphase" value="courseone" />
 <input type="hidden" name="phase" value="coursetwo" />
@@ -431,7 +513,8 @@ $lt{'cgrq'}
 </p>
 </form>
 ENDDOCUMENT
-    } elsif ($crstype eq 'Group') {
+
+    } elsif ($crstype eq 'Community') {
         $r->print(<<ENDDOCUMENT);
 <form action="/adm/createcourse" method="post" name="ccrs">
 <h2>$lt{'ginf'}</h2>
@@ -470,7 +553,7 @@ ENDDOCUMENT
 </label>
 &nbsp;
 <label>
-    <input type="radio" name="firstres" value="syl" checked />$lt{'sllb'}
+    <input type="radio" name="firstres" value="syl" checked="checked" />$lt{'sllb'}
 </label>
 &nbsp;
 <label>
@@ -486,7 +569,10 @@ ENDDOCUMENT
     $lt{'dmn'}: $cloneform
 </label>
 <br />
-&nbsp;<br />
+ <label><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" /><br />&nbsp;<br />
 $lt{'asov'}.
 </td></tr>
 </table>
@@ -496,12 +582,12 @@ $lt{'asov'}.
 <p>
 <label>
     <b>$lt{'sgpf'}: </b>
-    <input type="checkbox" name="setpolicy" checked />
+    <input type="checkbox" name="setpolicy" checked="checked" />
 </label>
 <br />
 <label>
     <b>$lt{'scfg'}: </b>
-    <input type="checkbox" name="setcontent" checked />
+    <input type="checkbox" name="setcontent" checked="checked" />
 </label>
 </p>
 <h2>$lt{'cmmn'}</h2>
@@ -568,14 +654,13 @@ sub create_course {
     my $r=shift;
     my $ccuname =&LONCAPA::clean_username($env{'form.ccuname'});
     my $ccdomain=&LONCAPA::clean_domain($env{'form.ccdomain'});
-    my $crstype = 'Group';
+    my $crstype = 'Community';
     my ($enrollstart,$enrollend,$startaccess,$endaccess);
 
     if ($env{'form.phase'} eq 'coursetwo') {
         $crstype='Course';
         $enrollstart=&Apache::lonhtmlcommon::get_date_from_form('startenroll');
         $enrollend=&Apache::lonhtmlcommon::get_date_from_form('endenroll');
-
     }
     $startaccess = &Apache::lonhtmlcommon::get_date_from_form('startaccess');
     $endaccess   = &Apache::lonhtmlcommon::get_date_from_form('endaccess');
@@ -617,6 +702,8 @@ sub create_course {
                crsquota => $env{'form.crsquota'},
                clonecourse => $env{'form.clonecourse'},
                clonedomain => $env{'form.clonedomain'},
+               datemode => $env{'form.datemode'},
+               dateshift => $env{'form.dateshift'},
                crsid => $env{'form.crsid'},
                curruser => $env{'user.name'}.':'.$env{'user.domain'},
                crssections => $env{'form.crssections'},
@@ -650,57 +737,66 @@ sub create_course {
     # Check the veracity of the course coordinator
     if (&Apache::lonnet::homeserver($ccuname,$ccdomain) eq 'no_host') {
 	$r->print('<form action="/adm/createuser" method="post" name="crtuser">');
-        $r->print(&mt('No such user').' '.$ccuname.' '.&mt('at').' '.$ccdomain.'.<br />');
-	$r->print(&mt("Please click Back on your browser and select another user, or "));
-	$r->print('
-	    <input type="hidden" name="phase" value="get_user_info" />
-            <input type="hidden" name="ccuname" value="'.$ccuname.'" />
-            <input type="hidden" name="ccdomain" value="'.$ccdomain.'" />
-            <input name="userrole" type="submit" value="'.
-		  &mt('Create User').'" />
-	</form>'.&Apache::loncommon::end_page());
+        $r->print('<div class="LC_warning">'
+                  .&mt('No such user [_1] at domain [_2].','<tt>'.$ccuname.'</tt>','<tt>'.$ccdomain.'</tt>')
+                 .'</div>');
+	$r->print(&mt('Please click Back on your browser and select another user, or [_1]Create User[_2]'
+	             , '<input type="hidden" name="phase" value="get_user_info" />'
+                      .'<input type="hidden" name="ccuname" value="'.$ccuname.'" />'
+                      .'<input type="hidden" name="ccdomain" value="'.$ccdomain.'" />'
+                      .'<input name="userrole" type="submit" value="'
+                     , '" />'
+                     )
+                 .'</form>'.&Apache::loncommon::end_page()
+                 );
 	return;
     }
     # Check the proposed home server for the course
-    my %host_servers = &Apache::loncommon::get_library_servers
-        ($env{'request.role.domain'});
+    my %host_servers = 
+	&Apache::lonnet::get_servers($env{'request.role.domain'},'library');
     if (! exists($host_servers{$env{'form.course_home'}})) {
-        $r->print(&mt('Invalid home server for course').': '.
-                  $env{'form.course_home'}.&Apache::loncommon::end_page());
+        $r->print(&mt('Invalid home server for course: [_1]'
+                     ,$env{'form.course_home'}.&Apache::loncommon::end_page()));
         return;
     }
     my ($courseid,$crsudom,$crsunum);
-    $r->print(&Apache::loncommon::construct_course($args,\$logmsg,\$courseid,\$crsudom,\$crsunum,$env{'user.domain'},$env{'user.name'}));
-
-#
-# Make the requested user a course coordinator or group coordinator
-#
-    if (($ccdomain) && ($ccuname)) {
-        $r->print(&mt('Assigning role of [_1] Coordinator to [_2] at [_3]:',
-                     $crstype,$ccuname,$ccdomain).
-                  &Apache::lonnet::assignrole($ccdomain,$ccuname,$courseid,
-                                              'cc').'<p>');
-    }
-    if ($env{'form.setkeys'}) {
-        $r->print(
- '<p><a href="/adm/managekeys?cid='.$crsudom.'_'.$crsunum.'">'.&mt('Manage Access Keys').'</a></p>');
-    }
-# Flush the course logs so reverse user roles immediately updated
-    &Apache::lonnet::flushcourselogs();
-    $r->print('<p>'.&mt('Roles will be active at next login').'.</p>'.
-	      '<p><a href="/adm/createcourse?phase='.lc($crstype).'one">'.
-	      &mt('Create Another [_1]',$crstype).'</a></p>'.
+    my ($success,$output) = 
+	&Apache::loncommon::construct_course($args,\$logmsg,\$courseid,
+					     \$crsudom,\$crsunum,
+					     $env{'user.domain'},
+					     $env{'user.name'});
+    $r->print($output);
+    if ($success) {
+        #
+	# Make the requested user a course coordinator or group coordinator
+        #
+	if (($ccdomain) && ($ccuname)) {
+	    $r->print(&mt('Assigning role of '.$crstype.' Coordinator to [_1]:',
+			 ,'<i>'.$ccuname.':'.$ccdomain.'</i>')
+		      .&Apache::lonnet::assignrole($ccdomain,$ccuname,$courseid,
+						  'cc','','','','','createcourse').'<p>');
+	}
+	if ($env{'form.setkeys'}) {
+	    $r->print(
+		      '<p><a href="/adm/managekeys?cid='.$crsudom.'_'.$crsunum.'">'.&mt('Manage Access Keys').'</a></p>');
+	}
+        # Flush the course logs so reverse user roles immediately updated
+	&Apache::lonnet::flushcourselogs();
+	$r->print('<p>'.&mt('Roles will be active at next login').'.</p>');
+    }
+    $r->print('<p><a href="/adm/createcourse?phase='.lc($crstype).'one">'.
+	      &mt("Create Another $crstype").'</a></p>'.
 	      &Apache::loncommon::end_page());
 }
 
 sub print_intro_page {
     my $r = shift;
     my $start_page =
-        &Apache::loncommon::start_page('Create a New Course or Group Space');
+        &Apache::loncommon::start_page('Create a New Course or Community');
     my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('Creation Options','Create_Course',undef,'Create_Courses');
     my $end_page =
         &Apache::loncommon::end_page();
-    my $helplink=&Apache::loncommon::help_open_topic('Create_Course_GroupSpace',&mt('Help on Creating Courses and Groups'));
+    my $helplink=&Apache::loncommon::help_open_topic('Create_Course_Community',&mt('Help on Creating Courses and Communities'));
 
     my @choices = ({ internal_name => 'courseone',
                      name => &mt('Create a single course'),
@@ -708,14 +804,14 @@ sub print_intro_page {
     &mt('Create a new course by completing an online form.'),
                  },
                    { internal_name => 'groupone',
-                     name => &mt('Create a single collaborative group space '),
+                     name => &mt('Create a single collaborative "community"'),
                      short_description =>
-    &mt('Create a new group space for non-course use by completing an online form .'),
+    &mt('Create a new collaborative community by completing an online form.'),
                  },
                    { internal_name => 'batchone',
-                     name => &mt('Create courses/groups by uploading an attributes file'),
+                     name => &mt('Create courses/communities by uploading an attributes file'),
                      short_description =>
-    &mt('Upload an attributes file containing specifications for one or more courses or groups in XML format'),
+    &mt('Upload an attributes file containing specifications for one or more courses or communities in XML format.'),
                      help => 'Batch_Creation',
                  },
     );
@@ -742,8 +838,8 @@ ENDDOCUMENT
 sub upload_batchfile {
     my $r = shift;
     my $start_page =
-        &Apache::loncommon::start_page('Create a New Course or Group Space');
-    my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('Upload Course/Group Attributes File','Create_Course',undef,'Create_Courses');
+        &Apache::loncommon::start_page('Create a New Course or Community');
+    my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('Upload Course/Community Attributes File','Create_Course',undef,'Create_Courses');
     my $end_page =
         &Apache::loncommon::end_page();
     $r->print($start_page.$crumbs);
@@ -751,9 +847,9 @@ sub upload_batchfile {
     $r->print('<form name="batchcreate" method="post" '.
                 'enctype="multipart/form-data" action="/adm/createcourse">'.
               '<input type="file" name="coursecreatorxml" />'.
-              '<input type="hidden" name="phase" value="batchtwo"><br /><br />'.
+              '<input type="hidden" name="phase" value="batchtwo" /><br /><br />'.
               '<input type="submit" name="batchsubmit" '.
-              'value="Create Courses/Groups" /></form>');
+              'value="Create Courses/Communities" /></form>');
     $r->print($end_page);
     return;
 }
@@ -761,7 +857,7 @@ sub upload_batchfile {
 sub process_batchfile {
     my $r = shift;
     my $start_page =
-        &Apache::loncommon::start_page('Create a New Course or Group Space');
+        &Apache::loncommon::start_page('Create a New Course or Community');
     my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('Creation Outcome','Create_Course',undef,'Create_Courses');
     my $end_page =
         &Apache::loncommon::end_page();
@@ -794,7 +890,8 @@ sub process_batchfile {
             }
         }
     }
-    $r->print($start_page.$crumbs.$result.$end_page);
+    $r->print($start_page.$crumbs.$logmsg.$result.'<br /><a href="/adm/createcourse">'.
+              &mt('Creation options menu').'</a>'.$end_page);
  
 }