$link
ENDREMOTEFORM } + +sub get_menu_name { + my $hostid = $Apache::lonnet::perlvar{'lonHostID'}; + $hostid =~ s/\W//g; + return 'LCmenu'.$hostid; +} + # ================================================================= Reopen menu sub reopenmenu { if (($env{'browser.interface'} eq 'textual') || ($env{'environment.remote'} eq 'off')) { return ''; } - my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'}; + my $menuname = &get_menu_name(); my $nothing = &Apache::lonhtmlcommon::javascript_nothing(); return('window.open('.$nothing.',"'.$menuname.'","",false);'); } @@ -811,7 +853,7 @@ sub open { ($env{'environment.remote'} eq 'off')) { return ''; } - my $menuname='LCmenu'.$Apache::lonnet::perlvar{'lonHostID'}; + my $menuname = &get_menu_name(); # unless (shift eq 'unix') { # resizing does not work on linux because of virtual desktop sizes @@ -856,8 +898,9 @@ sub switch { $top=&mt($top); $bot=&mt($bot); $desc=&mt($desc); - $img=&mt($img); - + if (($env{'environment.remote'} ne 'off') || ($env{'environment.icons'} eq 'classic')) { + $img=&mt($img); + } my $idx=10*$row+$col; $category_members{$cat}.=':'.$idx; @@ -887,8 +930,6 @@ sub switch { my $text=$top.' '.$bot; $text=~s/\s*\-\s*//gs; - my $lonhttpdPort=$Apache::lonnet::perlvar{'lonhttpdPort'}; - if (!defined($lonhttpdPort)) { $lonhttpdPort='8080'; } my $pic= ' window.status='Accessing Remote Control'; @@ -1367,9 +1420,121 @@ sub hidden_button_check { if ($env{'request.role.adv'}) { return; } - return &Apache::lonnet::EXT('resource.0.buttonshide'); + my $buttonshide = &Apache::lonnet::EXT('resource.0.buttonshide'); + return $buttonshide; } +sub roles_selector { + my ($cdom,$cnum) = @_; + my $now = time; + my %courseroles; + my $is_cc; + my $role_selector; + if ($env{'user.role.cc./'.$cdom.'/'.$cnum}) { + my ($start,$end) = split(/\./,$env{'user.role.cc./'.$cdom.'/'.$cnum}); + + if ((($start) && ($start<0)) || + (($end) && ($end<$now)) || + (($start) && ($now<$start))) { + $is_cc = 0; + } else { + $is_cc = 1; + } + } + if ($is_cc) { + my %adv_roles = + &Apache::lonnet::get_course_adv_roles($env{'request.course.id'},1); + foreach my $role (keys(%adv_roles),'st') { + my ($urole,$usec) = split(/:/,$role); + @{$courseroles{$urole}} = 'none'; + } + } else { + foreach my $item (keys(%env)) { + if ($item =~ m-^user\.role\.([^.]+)\./\Q$cdom\E/\Q$cnum\E(/?\w*)$-) { + my $role = $1; + my $sec = $2; + next if ($role eq 'gr'); + my ($start,$end) = split(/\./,$env{$item}); + next if (($start && $start > $now) || ($end && $end < $now)); + if ($sec eq '') { + $sec = 'none'; + } + if (ref($courseroles{$role}) eq 'ARRAY') { + if (!grep(/^Q$sec\E$/,@{$courseroles{$role}})) { + push(@{$courseroles{$role}},$sec); + } + } else { + @{$courseroles{$role}} = ($sec); + } + } + } + } + my @roles_order = ('cc','in','ta','ep','ad','st'); + if (keys(%courseroles) > 1) { + $role_selector = &jump_to_role($cdom,$cnum); + $role_selector .= ''; + } + return $role_selector; +} + +sub jump_to_role { + my ($cdom,$cnum) = @_; + my $output = <<"END"; + +END + return $output; +} + + # ================================================================ Main Program BEGIN {