[BACK]Return to loncreatecourse.pm CVS log [TXT] [DIR] Up to [LON-CAPA] / loncom / interface

Diff for /loncom/interface/loncreatecourse.pm between versions 1.88 and 1.101.2.1

version 1.88, 2006/05/15 19:11:40 version 1.101.2.1, 2007/06/01 18:07:47
Line 33  use strict; Line 33  use strict;
 use Apache::Constants qw(:common :http);  use Apache::Constants qw(:common :http);
 use Apache::lonnet;  use Apache::lonnet;
 use Apache::loncommon;  use Apache::loncommon;
 use Apache::lonratedt;  
 use Apache::londocs;  use Apache::londocs;
 use Apache::lonlocal;  use Apache::lonlocal;
 use Apache::londropadd;  use Apache::londropadd;
 use lib '/home/httpd/lib/perl';  use Apache::lonclonecourse;
   use LONCAPA::batchcreatecourse;
 # ================================================ Get course directory listing  use LONCAPA;
   
 my @output=();  
   
 sub crsdirlist {  
     my ($courseid,$which)=@_;  
     @output=();  
     return &innercrsdirlist($courseid,$which);  
 }  
   
 sub innercrsdirlist {  
     my ($courseid,$which,$path)=@_;  
     my $dirptr=16384;  
     unless ($which) { $which=''; } else { $which.='/'; }  
     unless ($path)  { $path=''; } else { $path.='/'; }  
     my %crsdata=&Apache::lonnet::coursedescription($courseid);  
     my @listing=&Apache::lonnet::dirlist  
  ($which,$crsdata{'domain'},$crsdata{'num'},  
  &Apache::loncommon::propath($crsdata{'domain'},$crsdata{'num'}));  
     foreach (@listing) {  
  unless ($_=~/^\./) {  
     my @unpackline = split (/\&/,$_);  
     if ($unpackline[3]&$dirptr) {  
 # is a directory, recurse  
  &innercrsdirlist($courseid,$which.$unpackline[0],  
             $path.$unpackline[0]);  
     } else {   
 # is a file, put into output  
  push (@output,$path.$unpackline[0]);  
     }  
  }  
     }  
     return @output;  
 }  
   
 # ============================================================= Read a userfile  
   
 sub readfile {  
     my ($courseid,$which)=@_;  
     my %crsdata=&Apache::lonnet::coursedescription($courseid);  
     return &Apache::lonnet::getfile('/uploaded/'.$crsdata{'domain'}.'/'.  
     $crsdata{'num'}.'/'.$which);  
 }  
   
 # ============================================================ Write a userfile  
   
 sub writefile {  
     (my $courseid, my $which,$env{'form.output'})=@_;  
     my %crsdata=&Apache::lonnet::coursedescription($courseid);  
     return &Apache::lonnet::finishuserfileupload(  
   $crsdata{'num'},$crsdata{'domain'},  
   'output',$which);  
 }  
   
 # ===================================================================== Rewrite  
   
 sub rewritefile {  
     my ($contents,%rewritehash)=@_;  
     foreach (keys %rewritehash) {  
  my $pattern=$_;  
  $pattern=~s/(\W)/\\$1/gs;  
  my $new=$rewritehash{$_};  
  $contents=~s/$pattern/$new/gs;  
     }  
     return $contents;  
 }  
   
 # ============================================================= Copy a userfile  
   
 sub copyfile {  
     my ($origcrsid,$newcrsid,$which)=@_;  
     unless ($which=~/\.sequence$/) {  
  return &writefile($newcrsid,$which,  
       &readfile($origcrsid,$which));  
     } else {  
  my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);  
  my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid);  
  return &writefile($newcrsid,$which,  
  &rewritefile(  
                      &readfile($origcrsid,$which),  
     (  
        '/uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'  
     => '/uploaded/'. $newcrsdata{'domain'}.'/'. $newcrsdata{'num'}.'/',  
        '/public/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/'  
     => '/public/'. $newcrsdata{'domain'}.'/'. $newcrsdata{'num'}.'/'  
             )));  
     }  
 }  
   
 # =============================================================== Copy a dbfile  
   
 sub copydb {  
     my ($origcrsid,$newcrsid,$which)=@_;  
     $which=~s/\.db$//;  
     my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);  
     my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid);  
     my %data=&Apache::lonnet::dump  
  ($which,$origcrsdata{'domain'},$origcrsdata{'num'});  
     foreach my $key (keys(%data)) {  
  if ($key=~/^internal./) { delete($data{$key}); }  
     }  
     return &Apache::lonnet::put  
  ($which,\%data,$newcrsdata{'domain'},$newcrsdata{'num'});  
 }  
   
 # ========================================================== Copy resourcesdata  
   
 sub copyresourcedb {  
     my ($origcrsid,$newcrsid)=@_;  
     my %origcrsdata=&Apache::lonnet::coursedescription($origcrsid);  
     my %newcrsdata= &Apache::lonnet::coursedescription($newcrsid);  
     my %data=&Apache::lonnet::dump  
  ('resourcedata',$origcrsdata{'domain'},$origcrsdata{'num'});  
     $origcrsid=~s/^\///;  
     $origcrsid=~s/\//\_/;  
     $newcrsid=~s/^\///;  
     $newcrsid=~s/\//\_/;  
     my %newdata=();  
     undef %newdata;  
     my $startdate=$data{$origcrsid.'.0.opendate'};  
     if (!$startdate) {  
  # now global start date for assements try the enrollment start  
  my %start=&Apache::lonnet::get('environment',  
    ['default_enrollment_start_date'],  
    $origcrsdata{'domain'},$origcrsdata{'num'});  
   
  $startdate = $start{'default_enrollment_start_date'};  
     }  
     my $today=time;  
     my $delta=0;  
     if ($startdate) {  
  my $oneday=60*60*24;  
  $delta=$today-$startdate;  
  $delta=int($delta/$oneday)*$oneday;  
     }  
 # ugly retro fix for broken version of types  
     foreach (keys %data) {  
  if ($_=~/\wtype$/) {  
     my $newkey=$_;  
     $newkey=~s/type$/\.type/;  
     $data{$newkey}=$data{$_};  
     delete $data{$_};  
  }  
     }  
 # adjust symbs  
     my $pattern='uploaded/'.$origcrsdata{'domain'}.'/'.$origcrsdata{'num'}.'/';  
     $pattern=~s/(\W)/\\$1/gs;  
     my $new=    'uploaded/'. $newcrsdata{'domain'}.'/'. $newcrsdata{'num'}.'/';  
     foreach (keys %data) {  
  if ($_=~/$pattern/) {  
     my $newkey=$_;  
     $newkey=~s/$pattern/$new/;  
     $data{$newkey}=$data{$_};  
     delete $data{$_};  
  }  
     }  
 # adjust dates  
     foreach (keys %data) {  
  my $thiskey=$_;  
  $thiskey=~s/^$origcrsid/$newcrsid/;  
  $newdata{$thiskey}=$data{$_};  
  if ($data{$_.'.type'}=~/^date_(start|end)$/) {  
     if ($delta > 0) {  
  $newdata{$thiskey}=$newdata{$thiskey}+$delta;  
     } else {  
  # no delta, it's unlikely we want the old dates and times  
  delete($newdata{$thiskey});  
  delete($newdata{$thiskey.'.type'});  
     }  
  }  
     }  
     return &Apache::lonnet::put  
  ('resourcedata',\%newdata,$newcrsdata{'domain'},$newcrsdata{'num'});  
 }  
   
 # ========================================================== Copy all userfiles  
   
 sub copyuserfiles {  
     my ($origcrsid,$newcrsid)=@_;  
     foreach (&crsdirlist($origcrsid,'userfiles')) {  
  if ($_ !~m|^scantron_|) {  
     &copyfile($origcrsid,$newcrsid,$_);  
  }  
     }  
 }  
 # ========================================================== Copy all userfiles  
   
 sub copydbfiles {  
     my ($origcrsid,$newcrsid)=@_;  
   
     my ($origcrs_discussion) = ($origcrsid=~m|^/(.*)|);  
     $origcrs_discussion=~s|/|_|g;  
     foreach (&crsdirlist($origcrsid)) {  
  if ($_=~/\.db$/) {  
     unless   
              ($_=~/^(nohist\_|discussiontimes|classlist|versionupdate|resourcedata|\Q$origcrs_discussion\E|slots|slot_reservations|gradingqueue|reviewqueue|CODEs)/) {  
  &copydb($origcrsid,$newcrsid,$_);  
  my $histfile=$_;  
  $histfile=~s/\.db$/\.hist/;  
  &copyfile($origcrsid,$newcrsid,$histfile);  
      }  
  }  
     }  
 }  
   
 # ======================================================= Copy all course files  
   
 sub copycoursefiles {  
     my ($origcrsid,$newcrsid)=@_;  
     &copyuserfiles($origcrsid,$newcrsid);  
     &copydbfiles($origcrsid,$newcrsid);  
     &copyresourcedb($origcrsid,$newcrsid);  
 }  
   
 # ===================================================== Phase one: fill-in form  # ===================================================== Phase one: fill-in form
   
 sub print_course_creation_page {  sub print_course_creation_page {
     my $r=shift;      my $r=shift;
       my $crstype = 'Course';
   #    my $crstype = 'Group';
   #    if ($env{'form.phase'} eq 'courseone') {
   #        $crstype = 'Course';
   #    }
     my $defdom=$env{'request.role.domain'};      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";      my $course_home = '<select name="course_home" size="1">'."\n";
     foreach my $server (sort(keys(%host_servers))) {      foreach my $server (sort(keys(%host_servers))) {
         $course_home .= qq{<option value="$server"};          $course_home .= qq{<option value="$server"};
Line 269  sub print_course_creation_page { Line 61  sub print_course_creation_page {
     }      }
     $course_home .= "\n</select>\n";      $course_home .= "\n</select>\n";
     my $domform = &Apache::loncommon::select_dom_form($defdom,'ccdomain');      my $domform = &Apache::loncommon::select_dom_form($defdom,'ccdomain');
     my $helplink=&Apache::loncommon::help_open_topic('Create_Course',&mt('Help on Creating Courses'));  
     my $cloneform=&Apache::loncommon::select_dom_form      my $cloneform=&Apache::loncommon::select_dom_form
  ($env{'request.role.domain'},'clonedomain').   ($env{'request.role.domain'},'clonedomain').
      &Apache::loncommon::selectcourse_link       &Apache::loncommon::selectcourse_link
      ('ccrs','clonecourse','clonedomain');       ('ccrs','clonecourse','clonedomain',undef,undef,undef,$crstype);
     my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});      my $coursebrowserjs=&Apache::loncommon::coursebrowser_javascript($env{'request.role.domain'});
     my $starttime = time;      my ($enroll_table,$access_table,$krbdef,$krbdefdom,$krbform,$intform,$locform,
     my $endtime = time+(6*30*24*60*60); # 6 months from now, approx          $javascript_validations);
     my $enroll_table = &Apache::londropadd::date_setting_table($starttime,$endtime,'create_enrolldates');      if ($crstype eq 'Course') {
     my $access_table = &Apache::londropadd::date_setting_table($starttime,$endtime,'create_defaultdates');          my $starttime = time;
     my ($krbdef,$krbdefdom) =          my $endtime = time+(6*30*24*60*60); # 6 months from now, approx
     &Apache::loncommon::get_kerberos_defaults($defdom);          $enroll_table = &Apache::londropadd::date_setting_table($starttime,
     my $javascript_validations=&Apache::londropadd::javascript_validations('createcourse',$krbdefdom);                                                  $endtime,'create_enrolldates');
     my %param = ( formname => 'document.ccrs',          $access_table = &Apache::londropadd::date_setting_table($starttime,
                    kerb_def_dom => $krbdefdom,                                                 $endtime,'create_defaultdates');
                    kerb_def_auth => $krbdef          ($krbdef,$krbdefdom) =
                 );          &Apache::loncommon::get_kerberos_defaults($defdom);
     my $krbform = &Apache::loncommon::authform_kerberos(%param);          $javascript_validations=&Apache::londropadd::javascript_validations(
     my $intform = &Apache::loncommon::authform_internal(%param);                                                      'createcourse',$krbdefdom);
     my $locform = &Apache::loncommon::authform_local(%param);          my %param = ( formname      => 'document.ccrs',
                         kerb_def_dom  => $krbdefdom,
                         kerb_def_auth => $krbdef
                       );
           $krbform = &Apache::loncommon::authform_kerberos(%param);
           $intform = &Apache::loncommon::authform_internal(%param);
           $locform = &Apache::loncommon::authform_local(%param);
       } else {
           $javascript_validations = qq|
   function validate(formname) {
       if (formname.title == '') {
           alert("A group title is required");
           return;
       }
       if (formname.ccuname == '') {
           alert("The username of the group coordinator is required");
       }
       formname.submit();
   }
           |;
       }
     my %lt=&Apache::lonlocal::texthash(      my %lt=&Apache::lonlocal::texthash(
     'cinf' => "Course Information",      'cinf' => "Course Information",
                     'ctit' => "Course Title",                      'ctit' => "Course Title",
Line 299  sub print_course_creation_page { Line 110  sub print_course_creation_page {
                     'stat' => "The following entries will be used to identify the course according to the naming scheme adopted by your institution. Your choices will be used to map an internal LON-CAPA course ID to the corresponding course section ID(s) used by the office responsible for providing official class lists for courses at your institution. This mapping is required if you choose to employ automatic population of class lists.",                      'stat' => "The following entries will be used to identify the course according to the naming scheme adopted by your institution. Your choices will be used to map an internal LON-CAPA course ID to the corresponding course section ID(s) used by the office responsible for providing official class lists for courses at your institution. This mapping is required if you choose to employ automatic population of class lists.",
                     'ccod' => "Course Code",                      'ccod' => "Course Code",
                     'toin' => "to interface with institutional data, e.g., fs03glg231 for Fall 2003 Geology 231",                      'toin' => "to interface with institutional data, e.g., fs03glg231 for Fall 2003 Geology 231",
                     'snid' => "Section Numbers and corresponding LON-CAPA section/group IDs",                      'snid' => "Section Numbers and corresponding LON-CAPA section IDs",
                     'csli' => "a comma separated list of institutional section numbers, each separated by a colon from the (optional) corresponding section/group ID to be used in LON-CAPA e.g., 001:1,002:2",                      'csli' => "a comma separated list of institutional section numbers, each separated by a colon from the (optional) corresponding section ID to be used in LON-CAPA e.g., 001:1,002:2",
                     'crcs' => "Crosslisted courses",                      'crcs' => "Crosslisted courses",
                     'cscs' => "a comma separated list of course sections crosslisted with the current course, with each entry including the institutional course section name followed by a colon and then the (optional) groupID to be used in LON-CAPA, e.g., fs03ent231001:ent1,fs03bot231001:bot1,fs03zol231002:zol2",                      'cscs' => "a comma separated list of course sections crosslisted with the current course, with each entry including the institutional course section name followed by a colon and then the (optional) sectionID to be used in LON-CAPA, e.g., fs03ent231001:ent1,fs03bot231001:bot1,fs03zol231002:zol2",
                     'crco' => "Course Content",                      'crco' => "Course Content",
                     'cncr' => "Completely new course",                      'cncr' => "Completely new course",
                     'cecr' => "Clone an existing course",                       'cecr' => "Clone an existing course", 
Line 332  sub print_course_creation_page { Line 143  sub print_course_creation_page {
     'Key authority (<tt>id@domain</tt>) if other than course',      'Key authority (<tt>id@domain</tt>) if other than course',
                     'cc'   => "Course Coordinator",                      'cc'   => "Course Coordinator",
                     'user' => "Username",                      'user' => "Username",
                     'ierc' => "Immediately expire own role as Course Coordinator",  
                     'aens' => "Automated enrollment settings",                      'aens' => "Automated enrollment settings",
                     'aesc' => "The following settings control automatic enrollment of students in this class based on information available for this specific course from your institution's official classlists.",                      'aesc' => "The following settings control automatic enrollment of students in this class based on information available for this specific course from your institution's official classlists.",
                     'aadd' => "Automated adds",                      'aadd' => "Automated adds",
Line 348  sub print_course_creation_page { Line 158  sub print_course_creation_page {
                     'ndcl' => "Notification to domain coordinator via LON-CAPA message when enrollment changes occur during the automated update?",                      'ndcl' => "Notification to domain coordinator via LON-CAPA message when enrollment changes occur during the automated update?",
                     'irsp' => "Include retrieval of student photographs?",                      'irsp' => "Include retrieval of student photographs?",
     'rshm' => 'Resource Space Home',      'rshm' => 'Resource Space Home',
                     'opco' => "Open Course"                      'cgrs' => "Course Group Settings",
                       '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",
                       'dmrd' => "Disable member resource discussion",
                       'dmuc' => "Disable member use of chatrooms",
                       'mnak' => "Members need access key to enter group",
                       '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.",
   
        );         );
     my $js = <<END;      my $js = <<END;
 <script type="text/javascript">  <script type="text/javascript">
Line 374  $javascript_validations Line 208  $javascript_validations
 $coursebrowserjs  $coursebrowserjs
 END  END
   
       my %titles = &Apache::lonlocal::texthash(
                     courseone => 'Create a New Course',
                     groupone => 'Create a New Group',
       );  
     my $start_page =       my $start_page = 
         &Apache::loncommon::start_page('Create a New Course',$js);          &Apache::loncommon::start_page($titles{$env{'form.phase'}},$js);
     my $end_page =       my $end_page = 
         &Apache::loncommon::end_page();          &Apache::loncommon::end_page();
       my $crumbs = 
     $r->print(<<ENDDOCUMENT);   &Apache::lonhtmlcommon::breadcrumbs($crstype.' Information',
 $start_page      'Create_Course',undef,
 $helplink      'Create_Courses');
       $r->print($start_page.$crumbs);
       if ($crstype eq 'Course') {
           $r->print(<<ENDDOCUMENT);
 <form action="/adm/createcourse" method="post" name="ccrs">  <form action="/adm/createcourse" method="post" name="ccrs">
 <h2>$lt{'cinf'}</h2>  <h2>$lt{'cinf'}</h2>
 <p>  <p>
Line 568  $lt{'ndcl'}<br/> Line 409  $lt{'ndcl'}<br/>
     <input type="radio" name="showphotos" value="0" checked="true" />$lt{'no'}      <input type="radio" name="showphotos" value="0" checked="true" />$lt{'no'}
 </label>  </label>
 </p>  </p>
   <p>
   <h2>$lt{'cgrs'}</h2>
   $lt{'cgrq'}
   <input type="text" name="crsquota" value="20" size="6" />Mb 
   </p>
 <hr />  <hr />
 <h2>$lt{'cc'}</h2>  <h2>$lt{'cc'}</h2>
 <p>  <p>
Line 580  $lt{'ndcl'}<br/> Line 426  $lt{'ndcl'}<br/>
 </label>  </label>
 </p>  </p>
 <p>  <p>
 <input type="hidden" name="phase" value="two" />  <input type="hidden" name="prevphase" value="courseone" />
   <input type="hidden" name="phase" value="coursetwo" />
 <input type="button" onClick="verify_message(this.form)" value="$lt{'opco'}" />  <input type="button" onClick="verify_message(this.form)" value="$lt{'opco'}" />
 </p>  </p>
 </form>  </form>
 $end_page  
 ENDDOCUMENT  ENDDOCUMENT
       } elsif ($crstype eq 'Group') {
           $r->print(<<ENDDOCUMENT);
   <form action="/adm/createcourse" method="post" name="ccrs">
   <h2>$lt{'ginf'}</h2>
   <p>
   <label><b>$lt{'gtit'}:</b>
   <input type="text" size="50" name="title" /></label>
   </p><p>
   <label>
       <b>$lt{'ghsr'}:</b>$course_home
   </label>
   </p><p>
   <label>
       <b>$lt{'gidn'} ($lt{'opt'})</b>
       <input type="text" size="30" name="crsid" />
   </label>
   </p>
   <h2>$lt{'grco'}</h2>
   <table border="2">
   <tr><th>$lt{'cngr'}</th><th>$lt{'cegr'}</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>$lt{'sagr'}</b></label>
   <br />
   ($lt{'ocik'}):
   <input id="nonstd" type="checkbox" name="nonstandard" />
   </p><p>
   <b>$lt{'fres'}</b><br />($lt{'stgo'}):
   <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{'gid'}: <input type="text" size="25" name="clonecourse" value="" />
   </label>
   <br />
   <label>
       $lt{'dmn'}: $cloneform
   </label>
   <br />
   &nbsp;<br />
   $lt{'asov'}.
   </td></tr>
   </table>
   </p>
   <p>
   <h2>$lt{'mssg'}</h2>
   <p>
   <label>
       <b>$lt{'sgpf'}: </b>
       <input type="checkbox" name="setpolicy" checked />
   </label>
   <br />
   <label>
       <b>$lt{'scfg'}: </b>
       <input type="checkbox" name="setcontent" checked />
   </label>
   </p>
   <h2>$lt{'cmmn'}</h2>
   <p>
   <label>
       <b>$lt{'dmrd'}: </b>
       <input type="checkbox" name="disresdis" />
   </label>
   <br />
   <label>
       <b>$lt{'dmuc'}: </b>
       <input type="checkbox" name="disablechat" />
   </label>
   </p>
   <h2>$lt{'acco'}</h2>
   <p>
   <label>
       <b>$lt{'mnak'}: </b>
       <input type="checkbox" name="setkeys" />
   </label>
   <br />
   <label>
       <b>$lt{'kaug'}: </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{'grts'}</h2>
   $lt{'grtq'}
   <input type="text" name="crsquota" value="20" />Mb
   </p>
   <hr />
   <h2>$lt{'gc'}</h2>
   <p>
   <label>
       <b>$lt{'user'}:</b> <input type="text" size="15" name="ccuname" />
   </label>
   </p><p>
   <label>
       <b>$lt{'dmn'}:</b> $domform
   </label>
   </p>
   <p>
   <input type="hidden" name="prevphase" value="groupone" />
   <input type="hidden" name="phase" value="grouptwo" />
   <input type="button" onClick="validate(this.form)" value="$lt{'crgr'}" />
   </p>
   </form>
   ENDDOCUMENT
       }
       $r->print($end_page);
 }  }
   
 # ====================================================== Phase two: make course  # ====================================================== Phase two: make course
   
 sub create_course {  sub create_course {
     my $r=shift;      my $r=shift;
     my $ccuname=$env{'form.ccuname'};      my $ccuname =&LONCAPA::clean_username($env{'form.ccuname'});
     my $ccdomain=$env{'form.ccdomain'};      my $ccdomain=&LONCAPA::clean_domain($env{'form.ccdomain'});
     $ccuname=~s/\W//g;      my $crstype = 'Group';
     $ccdomain=~s/\W//g;      my ($enrollstart,$enrollend,$startaccess,$endaccess);
   
     my $enrollstart = &Apache::lonhtmlcommon::get_date_from_form('startenroll');      if ($env{'form.phase'} eq 'coursetwo') {
     my $enrollend   = &Apache::lonhtmlcommon::get_date_from_form('endenroll');          $crstype='Course';
     my $startaccess = &Apache::lonhtmlcommon::get_date_from_form('startaccess');          $enrollstart=&Apache::lonhtmlcommon::get_date_from_form('startenroll');
     my $endaccess = &Apache::lonhtmlcommon::get_date_from_form('endaccess');          $enrollend=&Apache::lonhtmlcommon::get_date_from_form('endenroll');
   
       }
       $startaccess = &Apache::lonhtmlcommon::get_date_from_form('startaccess');
       $endaccess   = &Apache::lonhtmlcommon::get_date_from_form('endaccess');
   
     my $autharg;      my $autharg;
     my $authtype;      my $authtype;
Line 620  sub create_course { Line 599  sub create_course {
             $autharg = $env{'form.locarg'};              $autharg = $env{'form.locarg'};
         }          }
     }      }
   
     my $logmsg;      my $logmsg;
     my $start_page=&Apache::loncommon::start_page('Create a New Course');      my $start_page=&Apache::loncommon::start_page('Create a New '.$crstype);
     $r->print($start_page);      my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('Creation Outcome','Create_Course',undef,'Create_Courses');
   
       $r->print($start_page.$crumbs);
   
     my $args = {      my $args = {
                  crstype => $crstype,
                ccuname => $ccuname,                 ccuname => $ccuname,
                ccdomain => $ccdomain,                 ccdomain => $ccdomain,
                cdescr => $env{'form.title'},                 cdescr => $env{'form.title'},
Line 634  sub create_course { Line 615  sub create_course {
                course_home =>  $env{'form.course_home'},                 course_home =>  $env{'form.course_home'},
                nonstandard => $env{'form.nonstandard'},                 nonstandard => $env{'form.nonstandard'},
                crscode => $env{'form.crscode'},                 crscode => $env{'form.crscode'},
                  crsquota => $env{'form.crsquota'},
                clonecourse => $env{'form.clonecourse'},                 clonecourse => $env{'form.clonecourse'},
                clonedomain => $env{'form.clonedomain'},                 clonedomain => $env{'form.clonedomain'},
                crsid => $env{'form.crsid'},                 crsid => $env{'form.crsid'},
                curruser => $env{'user.name'},                 curruser => $env{'user.name'}.':'.$env{'user.domain'},
                crssections => $env{'form.crssections'},                 crssections => $env{'form.crssections'},
                crsxlist => $env{'form.crsxlist'},                 crsxlist => $env{'form.crsxlist'},
                autoadds => $env{'form.autoadds'},                 autoadds => $env{'form.autoadds'},
Line 681  sub create_course { Line 663  sub create_course {
  return;   return;
     }      }
     # Check the proposed home server for the course      # Check the proposed home server for the course
     my %host_servers = &Apache::loncommon::get_library_servers      my %host_servers = 
         ($env{'request.role.domain'});   &Apache::lonnet::get_servers($env{'request.role.domain'},'library');
     if (! exists($host_servers{$env{'form.course_home'}})) {      if (! exists($host_servers{$env{'form.course_home'}})) {
         $r->print(&mt('Invalid home server for course').': '.          $r->print(&mt('Invalid home server for course').': '.
                   $env{'form.course_home'}.&Apache::loncommon::end_page());                    $env{'form.course_home'}.&Apache::loncommon::end_page());
         return;          return;
     }      }
     my ($courseid,$crsudom,$crsunum);      my ($courseid,$crsudom,$crsunum);
     $r->print(&construct_course($args,\$logmsg,\$courseid,\$crsudom,\$crsunum,$env{'user.domain'},$env{'user.name'}));      $r->print(&Apache::loncommon::construct_course($args,\$logmsg,\$courseid,\$crsudom,\$crsunum,$env{'user.domain'},$env{'user.name'}));
   
 #  #
 # Make the requested user a course coordinator  # Make the requested user a course coordinator or group coordinator
 #  #
    if (($ccdomain) && ($ccuname)) {      if (($ccdomain) && ($ccuname)) {
     $r->print(&mt('Assigning role of course coordinator to').' '.          $r->print(&mt('Assigning role of [_1] Coordinator to [_2] at [_3]:',
                $ccuname.' at '.$ccdomain.': '.                       $crstype,$ccuname,$ccdomain).
     &Apache::lonnet::assignrole($ccdomain,$ccuname,$courseid,'cc').'<p>');                    &Apache::lonnet::assignrole($ccdomain,$ccuname,$courseid,
    }                                                'cc').'<p>');
       }
     if ($env{'form.setkeys'}) {      if ($env{'form.setkeys'}) {
         $r->print(          $r->print(
  '<p><a href="/adm/managekeys?cid='.$crsudom.'_'.$crsunum.'">'.&mt('Manage Access Keys').'</a></p>');   '<p><a href="/adm/managekeys?cid='.$crsudom.'_'.$crsunum.'">'.&mt('Manage Access Keys').'</a></p>');
Line 706  sub create_course { Line 689  sub create_course {
 # Flush the course logs so reverse user roles immediately updated  # Flush the course logs so reverse user roles immediately updated
     &Apache::lonnet::flushcourselogs();      &Apache::lonnet::flushcourselogs();
     $r->print('<p>'.&mt('Roles will be active at next login').'.</p>'.      $r->print('<p>'.&mt('Roles will be active at next login').'.</p>'.
       '<p><a href="/adm/createcourse">'.        '<p><a href="/adm/createcourse?phase='.lc($crstype).'one">'.
       &mt('Create Another Course').'</a></p>'.        &mt('Create Another [_1]',$crstype).'</a></p>'.
       &Apache::loncommon::end_page());        &Apache::loncommon::end_page());
 }  }
   
 sub construct_course {  sub print_intro_page {
     my ($args,$logmsg,$courseid,$crsudom,$crsunum,$udom,$uname) = @_;      my $r = shift;
     my $outcome;      my $start_page =
           &Apache::loncommon::start_page('Create a New Course');
 #      my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('Creation Options','Create_Course',undef,'Create_Courses');
 # Open course      my $end_page =
 #          &Apache::loncommon::end_page();
     my %cenv=();      my $helplink=&Apache::loncommon::help_open_topic('Create_Course_GroupSpace',&mt('Help on Creating Courses and Groups'));
     $$courseid=&Apache::lonnet::createcourse($args->{'course_domain'},  
                                                $args->{'cdescr'},  
                                                $args->{'curl'},  
                                                $args->{'course_home'},  
                                                $args->{'nonstandard'},  
                                                $args->{'crscode'},  
                                                $args->{'ccuname'});  
   
     # Note: The testing routines depend on this being output; see   
     # Utils::Course. This needs to at least be output as a comment  
     # if anyone ever decides to not show this, and Utils::Course::new  
     # will need to be suitably modified.  
     $outcome .= 'New LON-CAPA Course ID: '.$$courseid.'<br>';  
 #  
 # Check if created correctly  
 #  
     ($$crsudom,$$crsunum)=($$courseid=~/^\/(\w+)\/(\w+)$/);  
     my $crsuhome=&Apache::lonnet::homeserver($$crsunum,$$crsudom);  
     $outcome .= &mt('Created on').': '.$crsuhome.'<br>';  
 #  
 # Are we cloning?  
 #  
     my $cloneid='';  
     if (($args->{'clonecourse'}) && ($args->{'clonedomain'})) {  
  $cloneid='/'.$args->{'clonedomain'}.'/'.$args->{'clonecourse'};  
         my ($clonecrsudom,$clonecrsunum)=($cloneid=~/^\/(\w+)\/(\w+)$/);  
  my $clonehome=&Apache::lonnet::homeserver($clonecrsunum,$clonecrsudom);  
  if ($clonehome eq 'no_host') {  
     $outcome .=  
     '<br /><font color="red">'.&mt('Attempting to clone non-existing course').' '.$cloneid.'</font>';  
  } else {  
     $outcome .=   
     '<br /><font color="green">'.&mt('Cloning course from').' '.$clonehome.'</font>';  
     my %oldcenv=&Apache::lonnet::dump('environment',$$crsudom,$$crsunum);  
 # Copy all files  
     &copycoursefiles($cloneid,$$courseid);  
 # Restore URL  
     $cenv{'url'}=$oldcenv{'url'};  
 # Restore title  
     $cenv{'description'}=$oldcenv{'description'};  
 # restore grading mode  
     if (defined($oldcenv{'grading'})) {  
  $cenv{'grading'}=$oldcenv{'grading'};  
     }  
 # Mark as cloned  
     $cenv{'clonedfrom'}=$cloneid;  
     delete($cenv{'default_enrollment_start_date'});  
     delete($cenv{'default_enrollment_end_date'});  
  }  
     }  
 #  
 # Set environment (will override cloned, if existing)  
 #  
     my @sections = ();  
     my @xlists = ();  
     if ($args->{'crsid'}) {  
         $cenv{'courseid'}=$args->{'crsid'};  
     }  
     if ($args->{'crscode'}) {  
         $cenv{'internal.coursecode'}=$args->{'crscode'};  
     }  
     if ($args->{'ccuname'}) {  
         $cenv{'internal.courseowner'} = $args->{'ccuname'};  
     } else {  
         $cenv{'internal.courseowner'} = $args->{'curruser'};  
     }  
   
     my @badclasses = (); # Used to accumulate sections/crosslistings that did not pass classlist access check for course owner.      my @choices = ({ internal_name => 'courseone',
     if ($args->{'crssections'}) {                       name => &mt('Create a single course'),
         $cenv{'internal.sectionnums'} = '';                       short_description =>
         if ($args->{'crssections'} =~ m/,/) {      &mt('Create a new course by completing an online form.'),
             @sections = split/,/,$args->{'crssections'};                   },
         } else {  #                   { internal_name => 'groupone',
             $sections[0] = $args->{'crssections'};  #                     name => &mt('Create a single collaborative group space '),
         }  #                     short_description =>
         if (@sections > 0) {  #    &mt('Create a new group space for non-course use by completing an online form .'),
             foreach my $item (@sections) {  #                 },
                 my ($sec,$gp) = split/:/,$item;                     { internal_name => 'batchone',
                 my $class = $args->{'crscode'}.$sec;                       name => &mt('Create courses/groups by uploading an attributes file'),
                 my $addcheck = &Apache::lonnet::auto_new_course($$crsunum,$$crsudom,$class,$cenv{'internal.courseowner'});                       short_description =>
                 $cenv{'internal.sectionnums'} .= $item.',';      &mt('Upload an attributes file containing specifications for one or more courses or groups in XML format'),
                 unless ($addcheck eq 'ok') {                       help => 'Batch_Creation',
                     push @badclasses, $class;                   },
                 }      );
             }      my $options;
             $cenv{'internal.sectionnums'} =~ s/,$//;      foreach my $choice (@choices) {
         }          $options .='    <h3><a href="/adm/createcourse?phase='.
     }              $choice->{'internal_name'}.'" >'.
 # do not hide course coordinator from staff listing,               $choice->{'name'}.'</a>';
 # even if privileged          if (exists($choice->{'help'})) {
     $cenv{'nothideprivileged'}=$args->{'ccuname'}.':'.$args->{'ccdomain'};              $options .= &Apache::loncommon::help_open_topic($choice->{'help'});
 # add crosslistings  
     if ($args->{'crsxlist'}) {  
         $cenv{'internal.crosslistings'}='';  
         if ($args->{'crsxlist'} =~ m/,/) {  
             @xlists = split/,/,$args->{'crsxlist'};  
         } else {  
             $xlists[0] = $args->{'crsxlist'};  
         }  
         if (@xlists > 0) {  
             foreach my $item (@xlists) {  
                 my ($xl,$gp) = split/:/,$item;  
                 my $addcheck =  &Apache::lonnet::auto_new_course($$crsunum,$$crsudom,$xl,$cenv{'internal.courseowner'});  
                 $cenv{'internal.crosslistings'} .= $item.',';  
                 unless ($addcheck eq 'ok') {  
                     push @badclasses, $xl;  
                 }  
             }  
             $cenv{'internal.crosslistings'} =~ s/,$//;  
         }  
     }  
     if ($args->{'autoadds'}) {  
         $cenv{'internal.autoadds'}=$args->{'autoadds'};  
     }  
     if ($args->{'autodrops'}) {  
         $cenv{'internal.autodrops'}=$args->{'autodrops'};  
     }  
 # check for notification of enrollment changes  
     my @notified = ();  
     if ($args->{'notify_owner'}) {  
         if ($args->{'ccuname'} ne '') {  
             push(@notified,$args->{'ccuname'}.'@'.$args->{'ccdomain'});  
         }  
     }  
     if ($args->{'notify_dc'}) {  
         if ($uname ne '') {   
             push(@notified,$uname.'@'.$udom);  
         }  
     }  
     if (@notified > 0) {  
         my $notifylist;  
         if (@notified > 1) {  
             $notifylist = join(',',@notified);  
         } else {  
             $notifylist = $notified[0];  
         }  
         $cenv{'internal.notifylist'} = $notifylist;  
     }  
     if (@badclasses > 0) {  
         my %lt=&Apache::lonlocal::texthash(  
                 'tclb' => 'The courses listed below were included as sections or crosslistings affiliated with your new LON-CAPA course.  However, if automated course roster updates are enabled for this class, these particular sections/crosslistings will not contribute towards enrollment, because the user identified as the course owner for this LON-CAPA course',  
                 'dnhr' => 'does not have rights to access enrollment in these classes',  
                 'adby' => 'as determined by the policies of your institution on access to official classlists'  
         );  
         $outcome .= '<font color="red">'.$lt{'tclb'}.' ('.$cenv{'internal.courseowner'}.') - '.$lt{'dnhr'}.' ('.$lt{'adby'}.').<br /><ul>'."\n";  
         foreach (@badclasses) {  
             $outcome .= "<li>$_</li>\n";  
         }  
         $outcome .= "</ul><br /><br /></font>\n";  
     }  
     if ($args->{'no_end_date'}) {  
         $args->{'endaccess'} = 0;  
     }  
     $cenv{'internal.autostart'}=$args->{'enrollstart'};  
     $cenv{'internal.autoend'}=$args->{'enrollend'};  
     $cenv{'default_enrollment_start_date'}=$args->{'startaccess'};  
     $cenv{'default_enrollment_end_date'}=$args->{'endaccess'};  
     if ($args->{'showphotos'}) {  
       $cenv{'internal.showphotos'}=$args->{'showphotos'};  
     }  
     $cenv{'internal.authtype'} = $args->{'authtype'};  
     $cenv{'internal.autharg'} = $args->{'autharg'};   
     if ( ($cenv{'internal.authtype'} =~ /^krb/) && ($cenv{'internal.autoadds'} == 1)) {  
         if (! defined($cenv{'internal.autharg'}) || $cenv{'internal.autharg'}  eq '') {  
             $outcome .= '<font color="red" size="+1">'.  
                       &mt('As you did not include the default Kerberos domain to be used for authentication in this class, the institutional data used by the automated enrollment process must include the Kerberos domain for each new student').'</font></p>';  
         }          }
     }          $options .= "</h3>\n".'    '.('&nbsp;'x8).$choice->{'short_description'}.
     if (($args->{'ccdomain'}) && ($args->{'ccuname'})) {              "\n";
        if ($args->{'setpolicy'}) {  
            $cenv{'policy.email'}=$args->{'ccuname'}.':'.$args->{'ccdomain'};  
        }  
        if ($args->{'setcontent'}) {  
            $cenv{'question.email'}=$args->{'ccuname'}.':'.$args->{'ccdomain'};  
        }  
     }  
     if ($args->{'reshome'}) {  
  $cenv{'reshome'}=$args->{'reshome'}.'/';  
  $cenv{'reshome'}=~s/\/+$/\//;  
     }  
 #  
 # course has keyed access  
 #  
     if ($args->{'setkeys'}) {  
        $cenv{'keyaccess'}='yes';  
     }  
 # if specified, key authority is not course, but user  
 # only active if keyaccess is yes  
     if ($args->{'keyauth'}) {  
  $args->{'keyauth'}=~s/[^\w\@]//g;  
  if ($args->{'keyauth'}) {  
     $cenv{'keyauth'}=$args->{'keyauth'};  
  }  
     }      }
   
     if ($args->{'disresdis'}) {      $r->print(<<ENDDOCUMENT);
         $cenv{'pch.roles.denied'}='st';  $start_page
     }  $crumbs
     if ($args->{'disablechat'}) {  $options
         $cenv{'plc.roles.denied'}='st';  $end_page
     }  ENDDOCUMENT
   }
   
     # Record we've not yet viewed the Course Initialization Helper for this   sub upload_batchfile {
     # course      my $r = shift;
     $cenv{'course.helper.not.run'} = 1;      my $start_page =
     #          &Apache::loncommon::start_page('Create a New Course or Group Space');
     # Use new Randomseed      my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('Upload Course Attributes File','Create_Course',undef,'Create_Courses');
     #      my $end_page =
     $cenv{'rndseed'}=&Apache::lonnet::latest_rnd_algorithm_id();;          &Apache::loncommon::end_page();
     $cenv{'receiptalg'}=&Apache::lonnet::latest_receipt_algorithm_id();;      $r->print($start_page.$crumbs);
     #      $r->print('<h3>'.&mt('Upload a courses attributes file').'</h3>');
     # The encryption code and receipt prefix for this course      $r->print('<form name="batchcreate" method="post" '.
     #                  'enctype="multipart/form-data" action="/adm/createcourse">'.
     $cenv{'internal.encseed'}=$Apache::lonnet::perlvar{'lonReceipt'}.$$.time.int(rand(9999));                '<input type="file" name="coursecreatorxml" />'.
     $cenv{'internal.encpref'}=100+int(9*rand(99));                '<input type="hidden" name="phase" value="batchtwo"><br /><br />'.
     #                '<input type="submit" name="batchsubmit" '.
     # By default, use standard grading                'value="Create Courses/Groups" /></form>');
     if (!defined($cenv{'grading'})) { $cenv{'grading'} = 'standard'; }      $r->print($end_page);
       return;
   }
   
     $outcome .= ('<br />'.&mt('Setting environment').': '.                   sub process_batchfile {
           &Apache::lonnet::put('environment',\%cenv,$$crsudom,$$crsunum).'<br>');      my $r = shift;
 #      my $start_page =
 # Open all assignments          &Apache::loncommon::start_page('Create a New Course or Group Space');
 #      my $crumbs = &Apache::lonhtmlcommon::breadcrumbs('Creation Outcome','Create_Course',undef,'Create_Courses');
     if ($args->{'openall'}) {      my $end_page =
        my $storeunder=$$crsudom.'_'.$$crsunum.'.0.opendate';          &Apache::loncommon::end_page();
        my %storecontent = ($storeunder         => time,      my $defdom=$env{'request.role.domain'};
                            $storeunder.'.type' => 'date_start');      my $batchfilepath=&Apache::lonnet::userfileupload('coursecreatorxml',undef,
                                                                'batchupload',undef,undef,
        $outcome .= &mt('Opening all assignments').': '.&Apache::lonnet::cput                                                         undef,undef,$defdom);
                  ('resourcedata',\%storecontent,$$crsudom,$$crsunum).'<br>';      my ($batchdir,$filename) = ($batchfilepath =~ m-^(.+)/pending/([^/]+)$-);
    }      my ($result,$logmsg);
 #      if (-e "$batchfilepath") {
 # Set first page          open(FILE,"<$batchfilepath");
 #          my @buffer = <FILE>;
     unless (($args->{'nonstandard'}) || ($args->{'firstres'} eq 'blank')          close(FILE);
     || ($cloneid)) {          if ((defined($filename)) && (defined($batchdir))) {
  $outcome .= &mt('Setting first resource').': ';              my @requests = ($filename);
         my ($errtext,$fatal)=              my %courseids = ();
            &Apache::londocs::mapread($$crsunum,$$crsudom,'default.sequence');              ($result,$logmsg) = &LONCAPA::batchcreatecourse::create_courses(
         $outcome .= ($fatal?$errtext:'read ok').' - ';                                          \@requests,\%courseids,'web',$defdom,
         my $title; my $url;                                          $env{'user.name'},$env{'user.domain'});
         if ($args->{'firstres'} eq 'syl') {              if ($result) {
     $title='Syllabus';                  if (!-e "$batchdir/processed") {
             $url='/public/'.$$crsudom.'/'.$$crsunum.'/syllabus';                      mkdir("$batchdir/processed", 0755);
         } else {                      open(FILE,">$batchdir/processed/$filename");
             $title='Navigate Contents';                      print FILE @buffer;
             $url='/adm/navmaps';                      close(FILE);
                       if (-e "$batchdir/processed/$filename") {
                           unlink("$batchdir/pending/$filename");
                       }
                   }
               }
         }          }
         $Apache::lonratedt::resources[1]=$title.':'.$url.':false:start:res';  
         ($errtext,$fatal)=  
            &Apache::londocs::storemap($$crsunum,$$crsudom,'default.sequence');  
         $outcome .= ($fatal?$errtext:'write ok').'<br>';  
     }      }
     return $outcome;      $r->print($start_page.$crumbs.$result.$end_page);
    
 }  }
   
 # ===================================================================== Handler  # ===================================================================== Handler
Line 990  sub handler { Line 813  sub handler {
        &Apache::loncommon::content_type($r,'text/html');         &Apache::loncommon::content_type($r,'text/html');
        $r->send_http_header;         $r->send_http_header;
   
        if ($env{'form.phase'} eq 'two') {         &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},
                                               ['phase']);
          &Apache::lonhtmlcommon::clear_breadcrumbs();
          &Apache::lonhtmlcommon::add_breadcrumb
             ({href=>"/adm/createcourse",
               text=>"Creation Options",
               faq=>79,bug=>'Dom Coord Interface',});
          if (($env{'form.phase'} eq 'coursetwo') ||
              ($env{'form.phase'} eq 'grouptwo')) {
              &Apache::lonhtmlcommon::add_breadcrumb
                    ({href=>"/adm/createcourse?phase=$env{'form.prevphase'}",
                      text=>&mt('[_1] Creation Settings',),
                      faq=>9,bug=>'Dom Coord Interface',});
             &Apache::lonhtmlcommon::add_breadcrumb
                    ({href=>"/adm/createcourse?phase=$env{'form.phase'}",
                      text=>"Creation Outcome",
                      faq=>9,bug=>'Dom Coord Interface',});
            &create_course($r);             &create_course($r);
        } else {         } elsif (($env{'form.phase'} eq 'courseone') || 
                   ($env{'form.phase'} eq 'groupone')) {
              &Apache::lonhtmlcommon::add_breadcrumb
                    ({href=>"/adm/createcourse?phase=$env{'form.phase'}",
                      text=>&mt('[_1] Creation Settings',),
                      faq=>9,bug=>'Dom Coord Interface',});
    &print_course_creation_page($r);     &print_course_creation_page($r);
          } elsif ($env{'form.phase'} eq 'batchone') {
              &Apache::lonhtmlcommon::add_breadcrumb
                    ({href=>"/adm/createcourse?phase=$env{'form.phase'}",
                      text=>"Upload Description File",
                      faq=>9,bug=>'Dom Coord Interface',});
              &upload_batchfile($r);
          } elsif ($env{'form.phase'} eq 'batchtwo') {
              &Apache::lonhtmlcommon::add_breadcrumb
                    ({href=>"/adm/createcourse?phase=$env{'form.prevphase'}",
                      text=>"Upload Description File",
                      faq=>9,bug=>'Dom Coord Interface',});
              &Apache::lonhtmlcommon::add_breadcrumb
                    ({href=>"/adm/createcourse?phase=$env{'form.phase'}",
                      text=>"Creation Outcome",
                      faq=>9,bug=>'Dom Coord Interface',});
              &process_batchfile($r);
          } else {
              &print_intro_page($r);
        }         }
    } else {     } else {
       $env{'user.error.msg'}=        $env{'user.error.msg'}=
         "/adm/createcourse:ccc:0:0:Cannot create courses";          "/adm/createcourse:ccc:0:0:Cannot create courses or groups";
       return HTTP_NOT_ACCEPTABLE;         return HTTP_NOT_ACCEPTABLE; 
    }     }
    return OK;     return OK;
 }   }
   
 1;  1;
 __END__  __END__
Removed from v.1.88  
changed lines
  Added in v.1.101.2.1

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