--- loncom/interface/lonpickstudent.pm 2002/12/26 15:15:34 1.1 +++ loncom/interface/lonpickstudent.pm 2020/02/12 16:25:47 1.33 @@ -1,7 +1,7 @@ # The LearningOnline Network # Pick a student from the classlist # -# $Id: lonpickstudent.pm,v 1.1 2002/12/26 15:15:34 www Exp $ +# $Id: lonpickstudent.pm,v 1.33 2020/02/12 16:25:47 raeburn Exp $ # # Copyright Michigan State University Board of Trustees # @@ -33,53 +33,261 @@ use Apache::Constants qw(:common); use Apache::loncommon; use Apache::loncoursedata; use Apache::lonnet; +use Apache::lonlocal; +use Apache::longroup; +use LONCAPA; sub handler { my $r = shift; - $r->content_type('text/html'); + &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; return OK if $r->header_only; # ------------------------------------------------------------ Print the screen - $r->print(< - -The LearningOnline Network with CAPA - -ENDDOCUMENT - -# Is this even in a course? - unless ($ENV{'request.course.id'}) { - $r->print('Not in a course'); + $r->print(&Apache::loncommon::start_page("Selecting a User",undef, + {'no_nav_bar' => 1})); + + + &Apache::loncommon::get_unprocessed_cgi + ($ENV{'QUERY_STRING'},['filter','form','unameelement','udomelement', + 'roles','courseadv','clicker']); +# Allowed? + my $allowed; + if ($env{'request.course.id'}) { + if (!($allowed = &Apache::lonnet::allowed('srm',$env{'request.course.id'}))) { + if ($env{'request.course.sec'}) { + $allowed = &Apache::lonnet::allowed('srm', + "$env{'request.course.id'}/$env{'request.course.sec'}"); + if ($allowed) { $allowed = 'section'; } + } + } + } + + unless (($env{'form.roles'}) || ($allowed)) { + $r->print(&mt('No context.'). + &Apache::loncommon::end_page()); return OK; } - &Apache::loncommon::get_unprocessed_cgi - ($ENV{'QUERY_STRING'},['filter']); +# See if filter present + my $filter=$env{'form.filter'}; + my $filtermsg; + my $encoded_filter = &HTML::Entities::encode($filter,'<>&"'); + $filter = quotemeta($filter); + my $change = &mt('Change'); + my $filterbutton =< + +FILTER + foreach my $name ('form','unameelement','udomelement','roles','courseadv','clicker') { + my $value = &HTML::Entities::encode($env{"form.$name"},'<>&"'); + $filterbutton .= < +HIDDEN + } + unless ($env{'form.courseadv'} eq 'only') { + if ($env{'request.course.id'}) { + my $crstype = &Apache::loncommon::course_type(); + my $showrole = &Apache::lonnet::plaintext('st',$crstype); + $filtermsg = &mt("Showing users with role of '[_1]' with name starting: [_2]", + $showrole,$filterbutton); + } else { + $filtermsg = + &mt('Showing users with a name starting with [_1]', + $filterbutton); + } + } + if ($filter eq '') { + $filter = '.' + } - my $classlist=&Apache::loncoursedata::DownloadClasslist - ($ENV{'request.course.id'}, - 'Not downloaded',$r->connection); - # --------------------------------------- There is such a user, get environment - $r->print(&Apache::loncommon::bodytag("Selecting a User")); - - my $allowed=&Apache::lonnet::allowed('srm',$ENV{'request.course.id'}); - - foreach (sort keys %$classlist) { - if ($_=~/^(\w+)\:(\w+)\:studentInformation$/) { - my ($uname,$udom)=($1,$2); - $r->print($classlist->{$_}->{'lastname'}.', '. - $classlist->{$_}->{'firstname'}.' '. - $classlist->{$_}->{'middlename'}.' '. - $classlist->{$_}->{'generation'}.'
'); - } + $r->print(< +function gochoose(uname,udom) { + opener.document.$env{'form.form'}.elements['$env{'form.unameelement'}'].value=uname; + var slct=opener.document.$env{'form.form'}.elements['$env{'form.udomelement'}']; + var i; + for (i=0;i +ENDSCRIPT - $r->print(''); + $r->print('
'); + if ($allowed && (!$env{'form.roles'})) { + unless ($env{'form.courseadv'} eq 'none') { +# -------------------------------------------------------- Get course personnel + $r->print('

'.$env{'course.'.$env{'request.course.id'}.'.description'}. + '

'); + my %coursepersonnel= + &Apache::lonnet::get_course_adv_roles(); + $r->print(&Apache::loncommon::start_data_table()); + foreach my $role (sort(keys(%coursepersonnel))) { + foreach my $user (split(/\,/,$coursepersonnel{$role})) { + my ($puname,$pudom)=split(/\:/,$user); + $r->print(&Apache::loncommon::start_data_table_row(). + ''. + ''.$role.''. + &Apache::loncommon::aboutmewrapper(&Apache::loncommon::plainname($puname,$pudom),$puname,$pudom).''. + &Apache::loncommon::end_data_table_row()); + } + } + $r->print(&Apache::loncommon::end_data_table().'
'); + } + + if ($filtermsg ne '') { + $r->print('

'.$filtermsg.'

'); + } + + $r->rflush(); + + unless ($env{'form.courseadv'} eq 'only') { + +# ------------------------------------------------------------------ Students + +# Do we have a clicker? + + my $clicker=$env{'form.clicker'}; + my @fragments=(); + if ($clicker) { + $r->print('

'.&mt('Clicker: [_1]',$clicker).'

'); + my $clicklength=length($clicker); + my $maxlength=$clicklength-1; + if ($maxlength>2) { + my $minlength=$maxlength-2; + if ($minlength<2) { $minlength=2; } + for (my $length=$maxlength;$length>=$minlength;$length--) { + for (my $startidx=0; $startidx<=$clicklength-$length; $startidx++) { + push(@fragments,substr($clicker,$startidx,$length)); + } + } + } + } + + my $result; + my $cdom = $env{'course.'.$env{'request.course.id'}.'.domain'}; + my $cnum = $env{'course.'.$env{'request.course.id'}.'.num'}; + my $classlist=&Apache::loncoursedata::get_classlist(); + my %grouplist=&Apache::lonnet::get_group_membership($cdom,$cnum); + my $now = time; + my %allgroups = &Apache::longroup::coursegroups($cdom,$cnum); + + foreach my $user (sort(keys(%$classlist))) { + # the following undefs are for 'domain', and 'username' respectively. + my (undef,undef,$end,$start,$id,$section,$fullname,$status)= + @{$classlist->{$user}}; + if ($allowed eq 'section' && $section ne $env{'request.course.sec'}) { + next; + } + if ($user=~/^($LONCAPA::username_re)\:($LONCAPA::domain_re)$/) { + my ($uname,$udom)=($1,$2); + if (($uname=~/^$filter/) || ($fullname=~/^$filter/i)) { + my $grouplist = ''; + foreach my $group (sort(keys(%allgroups))) { + if (exists($grouplist{$group.':'.$uname.':'.$udom})) { + my ($end,$start) = split(/:/,$grouplist{$group.':'.$uname.':'.$udom}); + if (($end!=0) && ($end<$now)) { next; } + if (($start!=0) && ($start>$now)) {next; } + $grouplist .= " $group,"; + } + } + $grouplist =~ s/,$//; + my $markedupclicker; + if ($clicker) { + $markedupclicker=(&Apache::lonnet::userenvironment($udom,$uname,'clickers'))[1]; + if ($markedupclicker!~/\w/) { + $markedupclicker='-'; + } else { + foreach my $frag (@fragments) { + if ($markedupclicker=~/\Q$frag\E/is) { + $markedupclicker=~s/(\Q$frag\E)/$1<\/b><\/font>/gis; + last; + } + } + } + } + $result .=&Apache::loncommon::start_data_table_row(). + ''. + ''. + ''.$uname.' '.$udom. + ''. + &Apache::loncommon::aboutmewrapper($fullname, + $uname,$udom). + ''.$id.''.$section. + ''.$grouplist.''. + ($clicker?''.$markedupclicker.'':''). + &Apache::loncommon::end_data_table_row(); + } + } + } + if (!$result) { + $r->print('

'.&mt('No students found.').'

'); + } else { + $r->print(&Apache::loncommon::start_data_table(). + &Apache::loncommon::start_data_table_header_row(). + &Apache::loncommon::end_data_table_header_row(). + ' '. + ''.&mt('username').''. + ''.&mt('domain').''. + ''.&mt('Name').''. + ''.&mt('ID').''. + ''.&mt('section').''. + ''.&mt('active group(s)').''. + ($clicker?''.&mt('clicker').'':''). + &Apache::loncommon::end_data_table_header_row(). + $result. + &Apache::loncommon::end_data_table()); + } + } + } else { + $r->print('

'.&mt('Users with Roles Assigned by').' '. + &Apache::loncommon::plainname($env{'user.name'}, + $env{'user.domain'}).'

'); + $r->print($filtermsg); + $r->rflush(); + + $r->print('

'.&Apache::loncommon::start_data_table()); + my %user_role=&Apache::lonnet::get_my_roles(); + my %users; + foreach my $user_role (keys(%user_role)) { + next if ($user_role !~ + /^($LONCAPA::username_re):($LONCAPA::domain_re):(\w+)$/); + my ($uname,$udom,$urole)=($1,$2,$3); + my $fullname=&Apache::loncommon::plainname($uname,$udom); + next if (($uname!~/^$filter/i) && ($fullname !~/^$filter/i)); + + if (!exists($users{"$uname:$udom"})) { + $users{"$uname:$udom"} = {'fullname' => $fullname }; + } + push(@{$users{"$uname:$udom"}{'roles'}},$urole); + } + foreach my $user (sort {lc($a) cmp lc($b)} (keys(%users))) { + my ($uname,$udom) = split(':',$user); + $r->print(&Apache::loncommon::start_data_table_row(). + ''. + ''. + ''.$uname.''. + ''.$udom.''. + &Apache::loncommon::aboutmewrapper($users{$user}{'fullname'}, + $uname,$udom).''. + ''. + join(', ',sort(map {&Apache::lonnet::plaintext($_)} + (@{$users{$user}{'roles'}}))). + ''. + &Apache::loncommon::end_data_table_row()); + } + $r->print(&Apache::loncommon::end_data_table().'

'); + } + $r->print(''.&Apache::loncommon::end_page()); return OK; -} +} 1; __END__