';
+ if (exists($menu_item->{'help'})) {
+ $menu_html.=
+ &Apache::loncommon::help_open_topic($menu_item->{'help'});
+ }
$menu_html.='';
if (exists($menu_item->{'url'})) {
$menu_html.=qq{};
@@ -3080,10 +3214,6 @@ sub print_main_menu {
qq{};
}
$menu_html.= &mt($menu_item->{'text'}).'';
- if (exists($menu_item->{'help'})) {
- $menu_html.=
- &Apache::loncommon::help_open_topic($menu_item->{'help'});
- }
$menu_html.='
';
}
return $menu_html;
@@ -3100,6 +3230,815 @@ sub restore_prev_selections {
\%saveable_parameters);
}
+sub print_selfenroll_menu {
+ my ($r,$context,$permission) = @_;
+ my $formname = 'enrollstudent';
+ my $nolink = 1;
+ my ($row,$lt) = &get_selfenroll_titles();
+ my $groupslist = &Apache::lonuserutils::get_groupslist();
+ my $setsec_js =
+ &Apache::lonuserutils::setsections_javascript($formname,$groupslist);
+ my %alerts = &Apache::lonlocal::texthash(
+ acto => 'Activation of self-enrollment was selected for the following domain(s)',
+ butn => 'but no user types have been checked.',
+ wilf => "Please uncheck 'activate' or check at least one type.",
+ );
+ my $selfenroll_js = <<"ENDSCRIPT";
+function update_types(caller,num) {
+ var delidx = getIndexByName('selfenroll_delete');
+ var actidx = getIndexByName('selfenroll_activate');
+ if (caller == 'selfenroll_all') {
+ var selall;
+ for (var i=0; i 0) {
+ var msg = "$alerts{'acto'}\\n";
+ var loopend = needaction.length -1;
+ if (loopend > 0) {
+ for (var m=0; m'."\n".
+ $setsec_js."\n".$selfenroll_js."\n".
+ ''."\n".
+ '
'.$lt->{'selfenroll'}.'
'."\n";
+ my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
+ if (ref($visactions) eq 'HASH') {
+ if ($visible) {
+ $output .= '
';
+ }
+ $output .= '';
+ }
+ }
+ $output .= '';
+ $r->print($output);
+ return;
+}
+
+sub visible_in_cat {
+ my ($cdom,$cnum) = @_;
+ my %domconf = &Apache::lonnet::get_dom('configuration',['coursecategories'],$cdom);
+ my ($cathash,%settable,@vismsgs,$cansetvis);
+ my %visactions = &Apache::lonlocal::texthash(
+ vis => 'Your course currently appears in the Course Catalog for this domain.',
+ gen => 'Courses can be both self-cataloging, based on an institutional code (e.g., fs08phy231), or can be assigned categories from a hierarchy defined for the domain.',
+ miss => 'Your course does not currently appear in the Course Catalog for this domain.',
+ yous => 'You should remedy this if you plan to allow self-enrollment, otherwise students will have difficulty finding your course.',
+ coca => 'Courses can be absent from the Catalog, because they do not have an institutional code, have no assigned category, or have been specifically excluded.',
+ make => 'Make any changes to self-enrollment settings below, click "Save changes", then take action to include the course in the Catalog:',
+ take => 'Take the following action to ensure the course appears in the Catalog:',
+ dc_unhide => 'Ask a domain coordinator to change the "Exclude from course catalog" setting.',
+ dc_addinst => 'Ask a domain coordinator to enable display the catalog of "Official courses (with institutional codes)".',
+ dc_instcode => 'Ask a domain coordinator to assign an institutional code (if this is an official course).',
+ dc_catalog => 'Ask a domain coordinator to enable or create at least one course category in the domain.',
+ dc_categories => 'Ask a domain coordinator to create a hierarchy of categories and sub categories for courses in the domain.',
+ dc_chgcat => 'Ask a domain coordinator to change the category assigned to the course, as the one currently assigned is no longer used in the domain',
+ dc_addcat => 'Ask a domain coordinator to assign a category to the course.',
+ );
+ $visactions{'unhide'} = &mt('Use [_1]Set course environment[_2] to change the "Exclude from course catalog" setting.','','');
+ $visactions{'chgcat'} = &mt('Use [_1]Set course environment[_2] to change the category assigned to the course, as the one currently assigned is no longer used in the domain.','','');
+ $visactions{'addcat'} = &mt('Use [_1]Set course environment[_2] to assign a category to the course.','','');
+ if (ref($domconf{'coursecategories'}) eq 'HASH') {
+ if ($domconf{'coursecategories'}{'togglecats'} eq 'crs') {
+ $settable{'togglecats'} = 1;
+ }
+ if ($domconf{'coursecategories'}{'categorize'} eq 'crs') {
+ $settable{'categorize'} = 1;
+ }
+ $cathash = $domconf{'coursecategories'}{'cats'};
+ }
+ if ($settable{'togglecats'} && $settable{'categories'}) {
+ $cansetvis = &mt('You are able to both assign a course category and choose to exclude this course from the catalog.');
+ } elsif ($settable{'togglecats'}) {
+ $cansetvis = &mt('You are able to choose to exclude this course from the catalog, but only a Domain Coordinator may assign a course category.');
+ } elsif ($settable{'categories'}) {
+ $cansetvis = &mt('You may assign a course category, but only a Domain Coordinator may choose to exclude this course from the catalog.');
+ } else {
+ $cansetvis = &mt('Only a Domain Coordinator may assign a course category or choose to exclude this course from the catalog.');
+ }
+
+ my %currsettings =
+ &Apache::lonnet::get('environment',['hidefromcat','categories','internal.coursecode'],
+ $cdom,$cnum);
+ my $visible = 0;
+ if ($currsettings{'internal.coursecode'} ne '') {
+ if (ref($domconf{'coursecategories'}) eq 'HASH') {
+ $cathash = $domconf{'coursecategories'}{'cats'};
+ if (ref($cathash) eq 'HASH') {
+ if ($cathash->{'instcode::0'} eq '') {
+ push(@vismsgs,'dc_addinst');
+ } else {
+ $visible = 1;
+ }
+ } else {
+ $visible = 1;
+ }
+ } else {
+ $visible = 1;
+ }
+ } else {
+ if (ref($cathash) eq 'HASH') {
+ if ($cathash->{'instcode::0'} ne '') {
+ push(@vismsgs,'dc_instcode');
+ }
+ } else {
+ push(@vismsgs,'dc_instcode');
+ }
+ }
+ if ($currsettings{'categories'} ne '') {
+ my $cathash;
+ if (ref($domconf{'coursecategories'}) eq 'HASH') {
+ $cathash = $domconf{'coursecategories'}{'cats'};
+ if (ref($cathash) eq 'HASH') {
+ if (keys(%{$cathash}) == 0) {
+ push(@vismsgs,'dc_catalog');
+ } elsif ((keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} ne '')) {
+ push(@vismsgs,'dc_categories');
+ } else {
+ my @currcategories = split('&',$currsettings{'categories'});
+ my $matched = 0;
+ foreach my $cat (@currcategories) {
+ if ($cathash->{$cat} ne '') {
+ $visible = 1;
+ $matched = 1;
+ last;
+ }
+ }
+ if (!$matched) {
+ if ($settable{'categories'}) {
+ push(@vismsgs,'chgcat');
+ } else {
+ push(@vismsgs,'dc_chgcat');
+ }
+ }
+ }
+ }
+ }
+ } else {
+ if (ref($cathash) eq 'HASH') {
+ if ((keys(%{$cathash}) > 1) ||
+ (keys(%{$cathash}) == 1) && ($cathash->{'instcode::0'} eq '')) {
+ if ($settable{'categories'}) {
+ push(@vismsgs,'addcat');
+ } else {
+ push(@vismsgs,'dc_addcat');
+ }
+ }
+ }
+ }
+ if ($currsettings{'hidefromcat'} eq 'yes') {
+ $visible = 0;
+ if ($settable{'togglecats'}) {
+ unshift(@vismsgs,'unhide');
+ } else {
+ unshift(@vismsgs,'dc_unhide')
+ }
+ }
+ return ($visible,$cansetvis,\@vismsgs,\%visactions);
+}
+
+sub new_selfenroll_dom_row {
+ my ($newdom,$num) = @_;
+ my $domdesc = &Apache::lonnet::domain($newdom);
+ my $output;
+ if ($domdesc ne '') {
+ $output .= &Apache::loncommon::start_data_table_row()
+ .'
'.&mt("You are not authorized to create new users in your current role's domain - [_1].",$env{'request.role.domain'}).' '.&mt('Contact the helpdesk if you need to create a new user.',$helplink).'
';
@@ -3702,7 +4651,7 @@ sub course_level_dc {
'
'.
'
'.$lt{'new'}.' '.
''.
- ''.
+ ''.
'
'.
'';
$otheritems .= < 0) {
+ @types = sort(@types);
+ my $typestr = join(',',@types);
+ my $typedom = $env{'form.selfenroll_dom_'.$num};
+ $latesttypes[$newnum] = $typedom.':'.$typestr;
+ $currdoms{$typedom} = 1;
+ $newnum ++;
+ }
+ }
+ for (my $j=0; $j<$env{'form.selfenroll_types_total'}; $j++) { if ((!grep(/^$j$/,@deletedoms)) && (!grep(/^$j$/,@activations))) {
+ my @types = &Apache::loncommon::get_env_multiple('form.selfenroll_types_'.$j);
+ if (@types > 0) {
+ @types = sort(@types);
+ my $typestr = join(',',@types);
+ my $typedom = $env{'form.selfenroll_dom_'.$j};
+ $latesttypes[$newnum] = $typedom.':'.$typestr;
+ $currdoms{$typedom} = 1;
+ $newnum ++;
+ }
+ }
+ }
+ if ($env{'form.selfenroll_newdom'} ne '') {
+ my $typedom = $env{'form.selfenroll_newdom'};
+ if ((!defined($currdoms{$typedom})) &&
+ (&Apache::lonnet::domain($typedom) ne '')) {
+ my $typestr;
+ my ($othertitle,$usertypes,$types) =
+ &Apache::loncommon::sorted_inst_types($typedom);
+ my $othervalue = 'any';
+ if ((ref($types) eq 'ARRAY') && (ref($usertypes) eq 'HASH')) {
+ if (@{$types} > 0) {
+ my @esc_types = map { &escape($_); } @{$types};
+ $othervalue = 'other';
+ $typestr = join(',',($othervalue,@esc_types));
+ }
+ $typestr = $othervalue;
+ } else {
+ $typestr = $othervalue;
+ }
+ $latesttypes[$newnum] = $typedom.':'.$typestr;
+ $newnum ++ ;
+ }
+ }
+ my $selfenroll_types = join(';',@latesttypes);
+ if ($selfenroll_types ne $curr_types) {
+ $changes{'internal.selfenroll_types'} = $selfenroll_types;
+ }
+ }
+ } else {
+ my $curr_val =
+ $env{'course.'.$env{'request.course.id'}.'.internal.selfenroll_'.$item};
+ my $newval = $env{'form.selfenroll_'.$item};
+ if ($item eq 'section') {
+ $newval = $env{'form.sections'};
+ if (defined($curr_groups{$newval})) {
+ $newval = $curr_val;
+ $warning{$item} = &mt('Section for self-enrolled users unchanged as the proposed section is a group').' '.&mt('Group names and section names must be distinct');
+ } elsif ($newval eq 'all') {
+ $newval = $curr_val;
+ $warning{$item} = &mt("Section for self-enrolled users unchanged, as 'all' is a reserved section name.");
+ }
+ if ($newval eq '') {
+ $newval = 'none';
+ }
+ }
+ if ($newval ne $curr_val) {
+ $changes{'internal.selfenroll_'.$item} = $newval;
+ }
+ }
+ }
+ if (keys(%warning) > 0) {
+ foreach my $item (@{$row}) {
+ if (exists($warning{$item})) {
+ $r->print($warning{$item}.' ');
+ }
+ }
+ }
+ if (keys(%changes) > 0) {
+ my $putresult = &Apache::lonnet::put('environment',\%changes,$cdom,$cnum);
+ if ($putresult eq 'ok') {
+ if ((exists($changes{'internal.selfenroll_types'})) ||
+ (exists($changes{'internal.selfenroll_start_date'})) ||
+ (exists($changes{'internal.selfenroll_end_date'}))) {
+ my %crsinfo = &Apache::lonnet::courseiddump($cdom,'.',1,'.','.',
+ $cnum,undef,undef,'Course');
+ my $chome = &Apache::lonnet::homeserver($cnum,$cdom);
+ if (ref($crsinfo{$env{'request.course.id'}}) eq 'HASH') {
+ foreach my $item ('selfenroll_types','selfenroll_start_date','selfenroll_end_date') {
+ if (exists($changes{'internal.'.$item})) {
+ $crsinfo{$env{'request.course.id'}}{$item} =
+ $changes{'internal.'.$item};
+ }
+ }
+ my $crsputresult =
+ &Apache::lonnet::courseidput($cdom,\%crsinfo,
+ $chome,'notime');
+ }
+ }
+ $r->print(&mt('The following changes were made to self-enrollment settings:').'
');
+ foreach my $item (@{$row}) {
+ my $title = $item;
+ if (ref($lt) eq 'HASH') {
+ $title = $lt->{$item};
+ }
+ if ($item eq 'enroll_dates') {
+ foreach my $type ('start','end') {
+ if (exists($changes{'internal.selfenroll_'.$type.'_date'})) {
+ my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_date'});
+ $r->print('
'.&mt('[_1]: "[_2]" set to "[_3]".',
+ $title,$type,$newdate).'
');
+ }
+ }
+ } elsif ($item eq 'access_dates') {
+ foreach my $type ('start','end') {
+ if (exists($changes{'internal.selfenroll_'.$type.'_access'})) {
+ my $newdate = &Apache::lonlocal::locallocaltime($changes{'internal.selfenroll_'.$type.'_access'});
+ $r->print('
'.&mt('[_1]: "[_2]" set to "[_3]".',
+ $title,$type,$newdate).'
');
+ my %newenvhash;
+ foreach my $key (keys(%changes)) {
+ $newenvhash{'course.'.$env{'request.course.id'}.'.'.$key} = $changes{$key};
+ }
+ &Apache::lonnet::appenv(\%newenvhash);
+ } else {
+ $r->print(&mt('An error occurred when saving changes to self-enrollment settings in this course.').' '.&mt('The error was: [_1].',$putresult));
+ }
+ } else {
+ $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
+ }
+ } else {
+ $r->print(&mt('No changes were made to the existing self-enrollment settings in this course.'));
+ }
+ my ($visible,$cansetvis,$vismsgs,$visactions) = &visible_in_cat($cdom,$cnum);
+ if (ref($visactions) eq 'HASH') {
+ if (!$visible) {
+ $r->print(' '.$visactions->{'miss'}.' '.$visactions->{'yous'}.
+ ' ');
+ if (ref($vismsgs) eq 'ARRAY') {
+ $r->print(' '.$visactions->{'take'}.'
');
+ foreach my $item (@{$vismsgs}) {
+ $r->print('
'.$visactions->{$item}.'
');
+ }
+ $r->print('
');
+ }
+ $r->print($cansetvis);
+ }
+ }
+ return;
+}
+
+sub get_selfenroll_titles {
+ my @row = ('types','registered','enroll_dates','access_dates','section');
+ my %lt = &Apache::lonlocal::texthash (
+ types => 'Users allowed to self-enroll in this course',
+ registered => 'Restrict self-enrollment to students officially registered for the course',
+ enroll_dates => 'Dates self-enrollment available',
+ access_dates => 'Course access dates assigned to self-enrolling users',
+ section => 'Section assigned to self-enrolling users',
+ );
+ return (\@row,\%lt);
+}
+
#---------------------------------------------- end functions for &phase_two
#--------------------------------- functions for &phase_two and &phase_three
500 Internal Server Error
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misconfiguration and was unable to complete
your request.
Please contact the server administrator at
root@localhost to inform them of the time this error occurred,
and the actions you performed just before this error.
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