version 1.268.4.1, 2009/09/14 17:21:26
|
version 1.268.4.2, 2009/09/14 21:50:04
|
Line 68 use Apache::loncommon;
|
Line 68 use Apache::loncommon;
|
use Apache::lonlocal; |
use Apache::lonlocal; |
use Apache::longroup; |
use Apache::longroup; |
use Apache::lonuserutils; |
use Apache::lonuserutils; |
|
use Apache::selfenroll(); |
use LONCAPA qw(:DEFAULT :match); |
use LONCAPA qw(:DEFAULT :match); |
|
|
my $loginscript; # piece of javascript used in two separate instances |
my $loginscript; # piece of javascript used in two separate instances |
Line 3312 sub handler {
|
Line 3313 sub handler {
|
&update_selfenroll_config($r,$context,$permission); |
&update_selfenroll_config($r,$context,$permission); |
} |
} |
$r->print(&Apache::loncommon::end_page()); |
$r->print(&Apache::loncommon::end_page()); |
|
} elsif ($env{'form.action'} eq 'selfenrollqueue') { |
|
$r->print(&header()); |
|
&Apache::lonhtmlcommon::add_breadcrumb |
|
({href=>'/adm/createuser?action=selfenrollqueue', |
|
text=>"Enrollment requests"}); |
|
my $cid = $env{'request.course.id'}; |
|
my $cdom = $env{'course.'.$cid.'.domain'}; |
|
my $cnum = $env{'course.'.$cid.'.num'}; |
|
if (!exists($env{'form.state'})) { |
|
$r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment requests', |
|
'Course_SelfEnrollment_Approval')); |
|
$r->print('<h3>'.&mt('Pending enrollment requests').'</h3>'."\n"); |
|
&display_selfenroll_queue($r,$context,$permission,$cnum,$cdom); |
|
} elsif ($env{'form.state'} eq 'done') { |
|
&Apache::lonhtmlcommon::add_breadcrumb |
|
({href=>'/adm/createuser?action=selfenrollqueue', |
|
text=>"Result"}); |
|
$r->print(&Apache::lonhtmlcommon::breadcrumbs('Enrollment result', |
|
'Course_Self_Enrollment')); |
|
$r->print('<h3>'.&mt('Enrollment request processing').'</h3>'."\n"); |
|
&update_selfenroll_queue($r,$context,$permission,$cid,$cnum,$cdom); |
|
} |
|
$r->print(&Apache::loncommon::end_page()); |
} elsif ($env{'form.action'} eq 'changelogs') { |
} elsif ($env{'form.action'} eq 'changelogs') { |
$r->print(&header()); |
$r->print(&header()); |
&Apache::lonhtmlcommon::add_breadcrumb |
&Apache::lonhtmlcommon::add_breadcrumb |
Line 3435 sub print_main_menu {
|
Line 3459 sub print_main_menu {
|
action => 'selfenroll', |
action => 'selfenroll', |
permission => $permission->{'cusr'}, |
permission => $permission->{'cusr'}, |
}); |
}); |
|
if ($env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}) { |
|
push(@courselinks, |
|
{text => 'Enrollment Requests', |
|
action => 'selfenrollqueue', |
|
permission => $permission->{'cusr'}, |
|
}); |
|
} |
} |
} |
push(@courselinks, |
push(@courselinks, |
{ text => 'Manage Course Groups', |
{ text => 'Manage Course Groups', |
Line 3830 ENDSCRIPT
|
Line 3861 ENDSCRIPT
|
'<input type="hidden" name="sections" value="" />'."\n". |
'<input type="hidden" name="sections" value="" />'."\n". |
'<input type="hidden" name="state" value="done" />'."\n". |
'<input type="hidden" name="state" value="done" />'."\n". |
'</td></tr></table>'."\n"; |
'</td></tr></table>'."\n"; |
|
} elsif ($item eq 'approval') { |
|
my ($appon,$appoff); |
|
my $cid = $env{'request.course.id'}; |
|
my $currnotified = $env{'course.'.$cid.'.internal.selfenroll_notifylist'}; |
|
if ($env{'course.'.$cid.'.internal.selfenroll_approval'}) { |
|
$appon = ' checked="checked" '; |
|
$appoff = ' '; |
|
} else { |
|
$appon = ' '; |
|
$appoff = ' checked="checked" '; |
|
} |
|
$output .= '<label>'. |
|
'<input type="radio" name="selfenroll_approval" value="1"'.$appon.'/>'. |
|
&mt('Yes').'</label> <label>'. |
|
'<input type="radio" name="selfenroll_approval" value="0"'.$appoff.'/>'. |
|
&mt('No').'</label>'; |
|
my %advhash = &Apache::lonnet::get_course_adv_roles($cid,1); |
|
my (@ccs,%notified); |
|
if ($advhash{'cc'}) { |
|
@ccs = split(/,/,$advhash{'cc'}); |
|
} |
|
if ($currnotified) { |
|
foreach my $current (split(/,/,$currnotified)) { |
|
$notified{$current} = 1; |
|
if (!grep(/^\Q$current\E$/,@ccs)) { |
|
push(@ccs,$current); |
|
} |
|
} |
|
} |
|
if (@ccs) { |
|
$output .= '<br />'.&mt('Personnel to be notified when an enrollment request needs approval, or has been approved:').' '.&Apache::loncommon::start_data_table(). |
|
&Apache::loncommon::start_data_table_row(); |
|
my $count = 0; |
|
my $numcols = 4; |
|
foreach my $cc (sort(@ccs)) { |
|
my $notifyon; |
|
my ($ccuname,$ccudom) = split(/:/,$cc); |
|
if ($notified{$cc}) { |
|
$notifyon = ' checked="checked" '; |
|
} |
|
if ($count && !$count%$numcols) { |
|
$output .= &Apache::loncommon::end_data_table_row(). |
|
&Apache::loncommon::start_data_table_row() |
|
} |
|
$output .= '<td><span class="LC_nobreak"><label>'. |
|
'<input type="checkbox" name="selfenroll_notify"'.$notifyon.' value="'.$cc.'" />'. |
|
&Apache::loncommon::plainname($ccuname,$ccudom). |
|
'</label></span></td>'; |
|
$count; |
|
} |
|
my $rem = $count%$numcols; |
|
if ($rem) { |
|
my $emptycols = $numcols - $rem; |
|
for (my $i=0; $i<$emptycols; $i++) { |
|
$output .= '<td> </td>'; |
|
} |
|
} |
|
$output .= &Apache::loncommon::end_data_table_row(). |
|
&Apache::loncommon::end_data_table(); |
|
} |
|
} elsif ($item eq 'limit') { |
|
my ($crslimit,$selflimit,$nolimit); |
|
my $cid = $env{'request.course.id'}; |
|
my $currlim = $env{'course.'.$cid.'.internal.selfenroll_limit'}; |
|
my $currcap = $env{'course.'.$cid.'.internal.selfenroll_cap'}; |
|
my $nolimit = ' checked="checked" '; |
|
if ($currlim eq 'allstudents') { |
|
$crslimit = ' checked="checked" '; |
|
$selflimit = ' '; |
|
$nolimit = ' '; |
|
} elsif ($currlim eq 'selfenrolled') { |
|
$crslimit = ' '; |
|
$selflimit = ' checked="checked" '; |
|
$nolimit = ' '; |
|
} else { |
|
$crslimit = ' '; |
|
$selflimit = ' '; |
|
} |
|
$output .= '<table><tr><td><label>'. |
|
'<input type="radio" name="selfenroll_limit" value="none"'.$nolimit.'/>'. |
|
&mt('No limit').'</label></td><td><label>'. |
|
'<input type="radio" name="selfenroll_limit" value="allstudents"'.$crslimit.'/>'. |
|
&mt('Limit by total students').'</label></td><td><label>'. |
|
'<input type="radio" name="selfenroll_limit" value="selfenrolled"'.$selflimit.'/>'. |
|
&mt('Limit by total self-enrolled students'). |
|
'</td></tr><tr>'. |
|
'<td> </td><td colspan="2"><span class="LC_nobreak">'. |
|
(' 'x3).&mt('Maximum number allowed: '). |
|
'<input type="text" name="selfenroll_cap" size = "5" value="'.$currcap.'" /></td></tr></table>'; |
} |
} |
$output .= &Apache::lonhtmlcommon::row_closure(1); |
$output .= &Apache::lonhtmlcommon::row_closure(1); |
} |
} |
Line 3842 ENDSCRIPT
|
Line 3962 ENDSCRIPT
|
return; |
return; |
} |
} |
|
|
|
sub display_selfenroll_queue { |
|
my ($r,$context,$permission,$cnum,$cdom) = @_; |
|
my $namespace = 'selfenrollrequests'; |
|
my ($output,%queue_by_date); |
|
my %requesthash = &Apache::lonnet::dump($namespace,$cdom,$cnum); |
|
if (keys(%requesthash) > 0) { |
|
$r->print('<form method="post" name="changequeue" action="/adm/createuser" />'. |
|
'<input type="hidden" name="action" value="'.$env{'form.action'}.'" />'. |
|
'<input type="hidden" name="state" value="done" />'. |
|
&Apache::loncommon::start_data_table(). |
|
&Apache::loncommon::start_data_table_header_row(). |
|
'<th>'.&mt('Action').'</th>'. |
|
'<th>'.&mt('Requestor').'</th>'. |
|
'<th>'.&mt('Section').'</th>'. |
|
'<th>'.&mt('Date requested').'</th>'. |
|
&Apache::loncommon::end_data_table_header_row()); |
|
foreach my $item (keys(%requesthash)) { |
|
my ($timestamp,$usec) = split(/:/,$requesthash{$item}); |
|
if (exists($queue_by_date{$timestamp})) { |
|
if (ref($queue_by_date{$timestamp}) eq 'ARRAY') { |
|
push(@{$queue_by_date{$timestamp}},$item.':'.$usec); |
|
} |
|
} else { |
|
@{$queue_by_date{$timestamp}} = ($item.':'.$usec); |
|
} |
|
} |
|
my @sortedtimes = sort {$a <=> $b} (keys(%queue_by_date)); |
|
my $count = 0; |
|
foreach my $item (@sortedtimes) { |
|
if (ref($queue_by_date{$item}) eq 'ARRAY') { |
|
foreach my $request (sort(@{$queue_by_date{$item}})) { |
|
my ($puname,$pudom,$pusec) = split(/:/,$request); |
|
my $showsec = $pusec; |
|
if ($showsec eq '') { |
|
$showsec = &mt('none'); |
|
} |
|
my $namelink = &Apache::loncommon::aboutmewrapper( |
|
&Apache::loncommon::plainname($puname,$pudom), |
|
$puname,$pudom); |
|
$r->print(&Apache::loncommon::start_data_table_row(). |
|
'<td><span class="LC_nobreak"><label>'. |
|
'<input type="checkbox" value="'.$count.':'.$puname.':'.$pudom.':'.$pusec.'" name="approvereq" />'.&mt('Approve').'</label></span><br />'. |
|
'<span class="LC_nobreak"><label>'. |
|
'<input type="checkbox" value="'.$puname.':'.$pudom.'" name="rejectreq" />'.&mt('Reject').'</label></span><br /></td>'. |
|
'<td>'.$namelink.'</td>'. |
|
'<td>'.$showsec.'</td>'. |
|
'<td>'.&Apache::lonlocal::locallocaltime($item).'</td>'. |
|
&Apache::loncommon::end_data_table_row()); |
|
$count ++; |
|
} |
|
} |
|
} |
|
$r->print(&Apache::loncommon::end_data_table(). |
|
'<input type="submit" name="processqueue" value="'.&mt('Save').'" /></form>'); |
|
} else { |
|
$r->print(&mt('There are currently no enrollment requests.')); |
|
} |
|
return; |
|
} |
|
|
|
sub update_selfenroll_queue { |
|
my ($r,$context,$permission,$cid,$cnum,$cdom) = @_; |
|
my @approvals = &Apache::loncommon::get_env_multiple('form.approvereq'); |
|
my @rejections = &Apache::loncommon::get_env_multiple('form.rejectreq'); |
|
my $access_start = $env{'course.'.$cid.'.internal.selfenroll_start_access'}; |
|
my $access_end = $env{'course.'.$cid.'.internal.selfenroll_end_access'}; |
|
my $limit = $env{'course.'.$cid.'.internal.selfenroll_limit'}; |
|
my $cap = $env{'course.'.$cid.'.internal.selfenroll_cap'}; |
|
my $notifylist = $env{'course.'.$cid.'.internal.selfenroll_notifylist'}; |
|
my $namespace = 'selfenrollrequests'; |
|
my ($stucounts,$idx,$classlist) = &get_student_counts($cdom,$cnum); |
|
my %requesthash = &Apache::lonnet::dump($namespace,$cdom,$cnum); |
|
my $coursedesc = $env{'course.'.$cid.'.description'}; |
|
my $chome = &Apache::lonnet::homeserver($cnum,$cdom); |
|
my $hostname = &Apache::lonnet::hostname($chome); |
|
my $protocol = $Apache::lonnet::protocol{$chome}; |
|
$protocol = 'http' if ($protocol ne 'https'); |
|
my (@existing,@missingreq,@invalidusers,@limitexceeded,@enrolled, |
|
@enrollerrors,@warn_approves,@warn_rejects); |
|
my $now = time; |
|
my $sender = $env{'user.name'}.':'.$env{'user.domain'}; |
|
my $approvedmsg = [{ |
|
mt => 'Your request for enrollment has been approved.', |
|
}, |
|
{ |
|
mt => 'Visit [_1], to log-in and access the course', |
|
args => [$protocol.'://'.$hostname], |
|
}]; |
|
|
|
my $rejectedmsg = [{ |
|
mt => 'Your request for enrollment has not been approved.', |
|
}]; |
|
foreach my $item (sort {$a <=> $b} @approvals) { |
|
my ($num,$uname,$udom,$usec) = split(/:/,$item); |
|
my $uhome = &Apache::lonnet::homeserver($uname,$udom); |
|
if ($uhome ne 'no_host') { |
|
if (exists($requesthash{$uname.':'.$udom})) { |
|
|
|
if (exists($classlist->{$uname.':'.$udom})) { |
|
if (ref($classlist->{$uname.':'.$udom}) eq 'ARRAY') { |
|
if (($classlist->{$uname.':'.$udom}->[$idx->{'status'}] eq 'Active') || |
|
($classlist->{$uname.':'.$udom}->[$idx->{'status'}] eq 'Future')) { |
|
push(@existing,$uname.':'.$udom); |
|
next; |
|
} |
|
} |
|
} |
|
} else { |
|
push(@missingreq,$uname.':'.$udom); |
|
next; |
|
} |
|
if (!grep(/^\Q$item\E$/,@rejections)) { |
|
if ($limit eq 'allstudents') { |
|
if ($stucounts->{$limit} >= $cap) { |
|
push(@limitexceeded,$uname.':'.$udom); |
|
last; |
|
} |
|
} elsif ($limit eq 'selfenrolled') { |
|
if ($stucounts->{$limit} >= $cap) { |
|
push(@limitexceeded,$uname.':'.$udom); |
|
last; |
|
} |
|
} |
|
my $result = |
|
&Apache::lonnet::modify_student_enrollment($udom,$uname,undef,undef,undef,undef,undef,$usec,$access_end,$access_start,'selfenroll',undef,$cdom.'_'.$cnum,1); |
|
if ($result eq 'ok') { |
|
push(@enrolled,$uname.':'.$udom); |
|
$stucounts->{'allstudents'} ++; |
|
$stucounts->{'selfenrolled'} ++; |
|
&Apache::selfenroll::send_notification($uname.':'.$udom,$approvedmsg,$cid, |
|
$coursedesc,$now,'enroller',$sender); |
|
my %userrequest = ( |
|
$cdom.'_'.$cnum => { |
|
timestamp => $now, |
|
section => $usec, |
|
adjudicator => $env{'user.name'}.':'.$env{'user.domain'}, |
|
status => 'approved', |
|
} |
|
); |
|
my $userresult = |
|
&Apache::lonnet::put($namespace,\%userrequest,$udom,$uname); |
|
if ($userresult ne 'ok') { |
|
push(@warn_approves,$uname.':'.$udom); |
|
} |
|
} else { |
|
push(@enrollerrors,$uname.':'.$udom); |
|
} |
|
} |
|
} else { |
|
push(@invalidusers,$uname.':'.$udom); |
|
} |
|
} |
|
my @changes = (@enrolled,@rejections); |
|
if (@rejections) { |
|
foreach my $user (@rejections) { |
|
&Apache::selfenroll::send_notification($user,$rejectedmsg,$cid, |
|
$coursedesc,$now,'enroller',$sender); |
|
my ($uname,$udom) = split(/:/,$user); |
|
my %userrequest = ( |
|
$cdom.'_'.$cnum => { |
|
timestamp => $now, |
|
adjudicator => $env{'user.name'}.':'.$env{'user.domain'}, |
|
status => 'rejected', |
|
} |
|
); |
|
my $userresult = |
|
&Apache::lonnet::put($namespace,\%userrequest,$udom,$uname); |
|
if ($userresult ne 'ok') { |
|
push(@warn_rejects,$user); |
|
} |
|
} |
|
} |
|
if (@changes) { |
|
my $delresult = &Apache::lonnet::del($namespace,\@changes,$cdom,$cnum); |
|
if ($delresult eq 'ok') { |
|
my $namelink = |
|
&Apache::loncommon::plainname($env{'user.name'},$env{'user.domain'}).' ('.$env{'user.name'}.':'.$env{'user.domain'}.')'; |
|
my $chgmsg = "'Action was taken on the following enrollment requests by [_1].',$namelink"; |
|
my ($approvedlist,$rejectedlist); |
|
if (@enrolled) { |
|
$approvedlist = join("\n",@enrolled); |
|
$r->print('<p>'.&mt('The following were enrolled in the course:').'<ul>'); |
|
foreach my $user (@enrolled) { |
|
my ($uname,$udom) = split(/:/,$user); |
|
my $userlink = |
|
&Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($uname,$udom),$uname,$udom); |
|
$r->print('<li>'.$userlink.'</li>'); |
|
} |
|
$r->print('</ul></p>'); |
|
} |
|
if (@rejections) { |
|
$rejectedlist = join("\n",@rejections); |
|
$r->print('<p>'.&mt('The following enrollment requests were rejected:').'<ul>'); |
|
foreach my $user (@rejections) { |
|
$r->print('<li>'.$user.'</li>'); |
|
} |
|
$r->print('</ul></p>'); |
|
} |
|
&Apache::selfenroll::send_notification($notifylist,$chgmsg,$cid, |
|
$coursedesc,$now,'managers', |
|
$sender,$approvedlist,$rejectedlist); |
|
} |
|
} |
|
if (@existing) { |
|
$r->print('<p>'.&mt('The following enrollment requests were deleted because the user is already enrolled in the course:').'<ul>'); |
|
foreach my $user (@existing) { |
|
$r->print('<li>'.$user.'</li>'); |
|
} |
|
$r->print('</ul></p>'); |
|
} |
|
if (@missingreq) { |
|
$r->print('<p>'.&mt('The following enrollment requests were ignored because the request is no longer in the enrollment queue:').'<ul>'); |
|
foreach my $user (@missingreq) { |
|
$r->print('<li>'.$user.'</li>'); |
|
} |
|
$r->print('</ul></p>'); |
|
} |
|
if (@invalidusers) { |
|
$r->print('<p>'.&mt('The following enrollment requests were deleted because the requestor does not have a LON-CAPA account:').'<ul>'); |
|
foreach my $user (@invalidusers) { |
|
$r->print('<li>'.$user.'</li>'); |
|
} |
|
$r->print('</ul></p>'); |
|
} |
|
if (@limitexceeded) { |
|
$r->print('<p>'.&mt('The following enrollment requests were skipped because the enrollment limit has been reached for the course:').'<ul>'); |
|
foreach my $user (@limitexceeded) { |
|
$r->print('<li>'.$user.'</li>'); |
|
} |
|
$r->print('</ul></p>'); |
|
} |
|
if (@enrollerrors) { |
|
$r->print('<p>'.&mt('The following enrollment requests could not be processed because an error occurred:').'<ul>'); |
|
foreach my $user (@enrollerrors) { |
|
$r->print('<li>'.$user.'</li>'); |
|
} |
|
$r->print('</ul></p>'); |
|
} |
|
if (@warn_approves) { |
|
$r->print('<p>'.&mt("For the following users, an error occurred when updating the user's own self-enroll requests record:").'<ul>'); |
|
foreach my $user (@warn_approves) { |
|
$r->print('<li>'.$user.'</li>'); |
|
} |
|
$r->print('</ul></p>'); |
|
} |
|
if (@warn_rejects) { |
|
$r->print('<p>'.&mt("For the following users, an error occurred when updating the user's own self-enroll requests record:").'<ul>'); |
|
foreach my $user (@warn_rejects) { |
|
$r->print('<li>'.$user.'</li>'); |
|
} |
|
$r->print('</ul></p>'); |
|
} |
|
return; |
|
} |
|
|
|
sub get_student_counts { |
|
my ($cdom,$cnum) = @_; |
|
my (%idx,%stucounts); |
|
my $classlist = &Apache::loncoursedata::get_classlist($cdom,$cnum); |
|
$idx{'type'} = &Apache::loncoursedata::CL_TYPE(); |
|
$idx{'status'} = &Apache::loncoursedata::CL_STATUS(); |
|
while (my ($student,$data) = each(%$classlist)) { |
|
if (($data->[$idx{'status'}] eq 'Active') || |
|
($data->[$idx{'status'}] eq 'Future')) { |
|
if ($data->[$idx{'type'}] eq 'selfenroll') { |
|
$stucounts{'selfenroll'} ++; |
|
} |
|
$stucounts{'allstudents'} ++; |
|
} |
|
} |
|
return (\%stucounts,\%idx,$classlist); |
|
} |
|
|
sub visible_in_cat { |
sub visible_in_cat { |
my ($cdom,$cnum) = @_; |
my ($cdom,$cnum) = @_; |
my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom); |
my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom); |
Line 5037 sub update_selfenroll_config {
|
Line 5430 sub update_selfenroll_config {
|
$changes{'internal.selfenroll_types'} = $selfenroll_types; |
$changes{'internal.selfenroll_types'} = $selfenroll_types; |
} |
} |
} |
} |
|
} elsif ($item eq 'limit') { |
|
my $newlimit = $env{'form.selfenroll_limit'}; |
|
my $newcap = $env{'form.selfenroll_cap'}; |
|
$newcap =~s/\s+//g; |
|
my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'}; |
|
$currlimit = 'none' if ($currlimit eq ''); |
|
my $currcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'}; |
|
if ($newlimit ne $currlimit) { |
|
if ($newlimit ne 'none') { |
|
if ($newcap =~ /^\d+$/) { |
|
if ($newcap ne $currcap) { |
|
$changes{'internal.selfenroll_cap'} = $newcap; |
|
} |
|
$changes{'internal.selfenroll_limit'} = $newlimit; |
|
} else { |
|
$warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.'); |
|
} |
|
} elsif ($currcap ne '') { |
|
$changes{'internal.selfenroll_cap'} = ''; |
|
$changes{'internal.selfenroll_limit'} = $newlimit; |
|
} |
|
} elsif ($currlimit ne 'none') { |
|
if ($newcap =~ /^\d+$/) { |
|
if ($newcap ne $currcap) { |
|
$changes{'internal.selfenroll_cap'} = $newcap; |
|
} |
|
} else { |
|
$warning{$item} = &mt('Maximum enrollment setting unchanged.').'<br />'.&mt('The value provided was invalid - it must be a positive integer if enrollment is being limited.'); |
|
} |
|
} |
|
} elsif ($item eq 'approval') { |
|
my (@currnotified,@newnotified); |
|
my $currapproval = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}; |
|
my $currnotifylist = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'}; |
|
if ($currnotifylist ne '') { |
|
@currnotified = split(/,/,$currnotifylist); |
|
@currnotified = sort(@currnotified); |
|
} |
|
my $newapproval = $env{'form.selfenroll_approval'}; |
|
@newnotified = &Apache::loncommon::get_env_multiple('form.selfenroll_notify'); |
|
@newnotified = sort(@newnotified); |
|
if ($newapproval ne $currapproval) { |
|
$changes{'internal.selfenroll_approval'} = $newapproval; |
|
if (!$newapproval) { |
|
if ($currnotifylist ne '') { |
|
$changes{'internal.selfenroll_notifylist'} = ''; |
|
} |
|
} else { |
|
my @differences = |
|
&compare_arrays(\@currnotified,\@newnotified); |
|
if (@differences > 0) { |
|
if (@newnotified > 0) { |
|
$changes{'internal.selfenroll_notifylist'} = join(',',@newnotified); |
|
} else { |
|
$changes{'internal.selfenroll_notifylist'} = join(',',@newnotified); |
|
} |
|
} |
|
} |
|
} else { |
|
my @differences = &compare_arrays(\@currnotified,\@newnotified); |
|
if (@differences > 0) { |
|
if (@newnotified > 0) { |
|
$changes{'internal.selfenroll_notifylist'} = join(',',@newnotified); |
|
} else { |
|
$changes{'internal.selfenroll_notifylist'} = ''; |
|
} |
|
} |
|
} |
} else { |
} else { |
my $curr_val = |
my $curr_val = |
$env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item}; |
$env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item}; |
Line 5109 sub update_selfenroll_config {
|
Line 5570 sub update_selfenroll_config {
|
$title,$type,$newdate).'</li>'); |
$title,$type,$newdate).'</li>'); |
} |
} |
} |
} |
|
} elsif ($item eq 'limit') { |
|
if ((exists($changes{'internal.selfenroll_limit'})) || |
|
(exists($changes{'internal.selfenroll_cap'}))) { |
|
my ($newval,$newcap); |
|
if ($changes{'internal.selfenroll_cap'} ne '') { |
|
$newcap = $changes{'internal.selfenroll_cap'} |
|
} else { |
|
$newcap = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_cap'}; |
|
} |
|
if ($changes{'internal.selfenroll_limit'} eq 'none') { |
|
$newval = &mt('No limit'); |
|
} elsif ($changes{'internal.selfenroll_limit'} eq |
|
'allstudents') { |
|
$newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap); |
|
} elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') { |
|
$newval = &mt('New self-enrollment no longer allowed when total number of self-enrolled students reaches [_1].',$newcap); |
|
} else { |
|
my $currlimit = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_limit'}; |
|
if ($currlimit eq 'allstudents') { |
|
$newval = &mt('New self-enrollment no longer allowed when total (all students) reaches [_1].',$newcap); |
|
} elsif ($changes{'internal.selfenroll_limit'} eq 'selfenrolled') { |
|
$newval = &mt('New self-enrollment no longer allowed when total umber of self-enrolled students reaches [_1].',$newcap); |
|
} |
|
} |
|
$r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval).'</li>'."\n"); |
|
} |
|
} elsif ($item eq 'approval') { |
|
if ((exists($changes{'internal.selfenroll_approval'})) || |
|
(exists($changes{'internal.selfenroll_notifylist'}))) { |
|
my ($newval,$newnotify); |
|
if (exists($changes{'internal.selfenroll_notifylist'})) { |
|
$newnotify = $changes{'internal.selfenroll_notifylist'}; |
|
} else { |
|
$newnotify = $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_notifylist'}; |
|
} |
|
if ($changes{'internal.selfenroll_approval'}) { |
|
$newval = &mt('Yes'); |
|
} elsif ($changes{'internal.selfenroll_approval'} eq '0') { |
|
$newval = &mt('No'); |
|
} else { |
|
my $currapproval = |
|
$env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_approval'}; |
|
if ($currapproval) { |
|
$newval = &mt('Yes'); |
|
} else { |
|
$newval = &mt('No'); |
|
} |
|
} |
|
$r->print('<li>'.&mt('"[_1]" set to "[_2]".',$title,$newval)); |
|
if ($newnotify) { |
|
$r->print('<br />'.&mt('The following will be notified when an enrollment request needs approval, or has been approved: [_1].',$newnotify)); |
|
} else { |
|
$r->print('<br />'.&mt('No notifications sent when an enrollment request needs approval, or has been approved.')); |
|
} |
|
$r->print('</li>'."\n"); |
|
} |
} else { |
} else { |
if (exists($changes{'internal.selfenroll_'.$item})) { |
if (exists($changes{'internal.selfenroll_'.$item})) { |
my $newval = $changes{'internal.selfenroll_'.$item}; |
my $newval = $changes{'internal.selfenroll_'.$item}; |
Line 5162 sub update_selfenroll_config {
|
Line 5679 sub update_selfenroll_config {
|
return; |
return; |
} |
} |
|
|
|
sub compare_arrays { |
|
my ($arrayref1,$arrayref2) = @_; |
|
my (@difference,%count); |
|
@difference = (); |
|
%count = (); |
|
if ((ref($arrayref1) eq 'ARRAY') && (ref($arrayref2) eq 'ARRAY')) { |
|
foreach my $element (@{$arrayref1}, @{$arrayref2}) { $count{$element}++; } |
|
foreach my $element (keys(%count)) { |
|
if ($count{$element} == 1) { |
|
push(@difference,$element); |
|
} |
|
} |
|
} |
|
return @difference; |
|
} |
|
|
sub get_selfenroll_titles { |
sub get_selfenroll_titles { |
my @row = ('types','registered','enroll_dates','access_dates','section'); |
my @row = ('types','registered','enroll_dates','access_dates','section', |
|
'approval','limit'); |
my %lt = &Apache::lonlocal::texthash ( |
my %lt = &Apache::lonlocal::texthash ( |
types => 'Users allowed to self-enroll in this course', |
types => 'Users allowed to self-enroll in this course', |
registered => 'Restrict self-enrollment to students officially registered for the course', |
registered => 'Restrict self-enrollment to students officially registered for the course', |
enroll_dates => 'Dates self-enrollment available', |
enroll_dates => 'Dates self-enrollment available', |
access_dates => 'Course access dates assigned to self-enrolling users', |
access_dates => 'Course access dates assigned to self-enrolling users', |
section => 'Section assigned to self-enrolling users', |
section => 'Section assigned to self-enrolling users', |
|
approval => 'Self-enrollment requests need approval?', |
|
limit => 'Enrollment limit', |
); |
); |
return (\@row,\%lt); |
return (\@row,\%lt); |
} |
} |