# The LearningOnline Network with CAPA # Handler to show and edit custom distribution rights # # $Id: lonrights.pm,v 1.4 2003/03/20 19:20:31 www Exp $ # # Copyright Michigan State University Board of Trustees # # This file is part of the LearningOnline Network with CAPA (LON-CAPA). # # LON-CAPA is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # LON-CAPA is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with LON-CAPA; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # # /home/httpd/html/adm/gpl.txt # # http://www.lon-capa.org/ # # ### package Apache::lonrights; use strict; use Apache::Constants qw(:common :http); use Apache::lonnet(); use Apache::loncommon(); use HTML::LCParser; use Apache::File; sub handler { my $r=shift; $r->content_type('text/html'); $r->send_http_header; $r->print( 'LON-CAPA Custom Distribution Rights'); $r->print(&Apache::loncommon::bodytag('Custom Distribution Rights')); my $uri=$r->uri; my $fn=&Apache::lonnet::filelocation('',$uri); my $contents=''; my $constructmode=($uri=~/^\/\~/); unless ($constructmode) { # =========================================== This is not in construction space $contents=&Apache::lonnet::getfile($fn); if ($contents==-1) { $contents=''; } } else { # =============================================== This is in construction space if (-e $fn) { my $fh=Apache::File->new($fn); $contents=join('',<$fh>); $fh->close(); } $r->print('
'); } my $parser=HTML::LCParser->new(\$contents); my $token; my $rulecounter=0; my $colzero=($constructmode?'Edit action':'Rule'); # ---------------------------------------------------------- Start table output $r->print(< $colzeroEffectDomainCourse SectionRole ENDSTARTTABLE # --------------------------------------------------------------------- Default # Fast forward to first rule $token=$parser->get_token; while ($token->[1] ne 'accessrule') { $token=$parser->get_token; } # print default $r->print(' '); if ($constructmode) { $r->print(&Apache::loncommon::select_form ($token->[2]->{'effect'},'effect_0', ('allow' => 'allow', 'deny' => 'deny'))); } else { $r->print($token->[2]->{'effect'}); } $r->print('Default'); if (($token->[2]->{'realm'}) || ($token->[2]->{'role'})) { $r->print(' - Error! No default set.'); } $r->print(''); # Additional roles while ($token=$parser->get_token) { if (($token->[0] eq 'S') && ($token->[1] eq 'accessrule')) { $rulecounter++; $r->print(''); # insert, delete, etc $r->print($rulecounter.'. '); if ($constructmode) { $r->print(&Apache::loncommon::select_form( '','action_'.$rulecounter, ('' => '', 'delete' => 'Delete this rule', 'insertabove' => 'Insert rule above', 'insertbelow' => 'Insert rule below', 'moveup' => 'Move rule up', 'movedown' => 'Move rule down'))); } $r->print(''); # effect if ($constructmode) { $r->print(&Apache::loncommon::select_form ($token->[2]->{'effect'}, 'effect_'.$rulecounter, ('allow' => 'allow', 'deny' => 'deny'))); } else { $r->print($token->[2]->{'effect'}); } $r->print(''); # ---- realm my $realm=$token->[2]->{'realm'}; $realm=~s/^\W//; my ($rdom,$rcourse,$rsec)=split(/[\/\_]/,$realm); # realm role if ($constructmode) { $r->print(&Apache::loncommon::select_dom_form($rdom, 'domain_'.$rulecounter)); } else { $r->print($rdom); } $r->print(''); # realm course if ($constructmode) { $r->print(''); } else { $r->print($rcourse); } $r->print(''); # realm section if ($constructmode) { $r->print(''); } else { $r->print($rsec); } $r->print(''); # role if ($constructmode) { my %hash=('' => ''); foreach ('au','cc','in','ta','st') { $hash{$_}=&Apache::lonnet::plaintext($_); } my $role=$token->[2]->{'role'}; unless ($role) { $role=''; } $r->print(&Apache::loncommon::select_form( $role,'role_'.$rulecounter,%hash)); } else { $r->print(&Apache::lonnet::plaintext($token->[2]->{'role'})); } # close row $r->print(''); } } $r->print(''); # ------------------------------------------------------------ End table output if ($constructmode) { $r->print(''); } $r->print(''); return OK; } 1; __END__