--- loncom/publisher/lonrights.pm 2003/03/19 22:14:23 1.2 +++ loncom/publisher/lonrights.pm 2003/03/27 20:56:30 1.8 @@ -1,7 +1,7 @@ # The LearningOnline Network with CAPA # Handler to show and edit custom distribution rights # -# $Id: lonrights.pm,v 1.2 2003/03/19 22:14:23 www Exp $ +# $Id: lonrights.pm,v 1.8 2003/03/27 20:56:30 www Exp $ # # Copyright Michigan State University Board of Trustees # @@ -43,14 +43,105 @@ sub handler { $r->content_type('text/html'); $r->send_http_header; - $r->print('LON-CAPA Custom Distribution Rights'); + $r->print( + 'LON-CAPA Custom Distribution Rights'. + &Apache::loncommon::coursebrowser_javascript().''); $r->print(&Apache::loncommon::bodytag('Custom Distribution Rights')); + $r->rflush(); my $uri=$r->uri; my $fn=&Apache::lonnet::filelocation('',$uri); my $contents=''; my $constructmode=($uri=~/^\/\~/); + +# ============================================================ Modify and store + if ($constructmode) { + if ($ENV{'form.store'}) { + my @newrules=(); + undef @newrules; +# read rules from form + foreach (keys %ENV) { + if ($_=~/^form\.effect\_(\d+)$/) { + my $number=$1; + my %rulehash=(); + foreach ('effect','domain','course','section','role') { + $rulehash{$_}=$ENV{'form.'.$_.'_'.$number}; + } + if ($rulehash{'role'} eq 'au') { + $rulehash{'course'}=''; + $rulehash{'section'}=''; + } + if ($rulehash{'role'} eq 'cc') { + $rulehash{'section'}=''; + } + unless (($rulehash{'effect'} eq 'deny') || + ($rulehash{'effect'} eq 'allow')) { + $rulehash{'effect'}='deny'; + } + $rulehash{'domain'}=~s/\W//g; + $rulehash{'course'}=~s/\W//g; + $rulehash{'section'}=~s/\W//g; + unless ($rulehash{'domain'}) { + $rulehash{'domain'}=$ENV{'user.domain'}; + } + my $realm=''; + if ($number) { + $realm=$rulehash{'domain'}; + if ($rulehash{'course'}) { + $realm.='_'.$rulehash{'course'}; + } + if ($rulehash{'section'}) { + $realm.='_'.$rulehash{'section'}; + } + } + $newrules[$number]=$rulehash{'effect'}.':'. + $realm.':'.$rulehash{'role'}; + } + } +# edit actions? + foreach (keys %ENV) { + if ($_=~/^form\.action\_(\d+)$/) { + my $number=$1; + if ($ENV{$_} eq 'delete') { $newrules[$number]=''; } + if (($ENV{$_} eq 'moveup') && ($number>2)) { + my $buffer=$newrules[$number]; + $newrules[$number]=$newrules[$number-1]; + $newrules[$number-1]=$buffer; + } + if (($ENV{$_} eq 'movedown') && ($number<$#newrules)) { + my $buffer=$newrules[$number]; + $newrules[$number]=$newrules[$number+1]; + $newrules[$number+1]=$buffer; + } + if ($ENV{$_} eq 'insertabove') { + for (my $i=$#newrules;$i>=$number;$i--) { + $newrules[$i+1]=$newrules[$i]; + } + $newrules[$number]='deny'; + } + if ($ENV{$_} eq 'insertbelow') { + for (my $i=$#newrules;$i>$number;$i--) { + $newrules[$i+1]=$newrules[$i]; + } + $newrules[$number+1]='deny'; + } + } + } + +# store file + my $fh=Apache::File->new('>'.$fn); + foreach (my $i=0;$i<=$#newrules;$i++) { + if ($newrules[$i]) { + my ($effect,$realm,$role)=split(/\:/,$newrules[$i]); + print $fh + "\n"; + } + } + $fh->close; + } + } +# ============================================================ Read and display unless ($constructmode) { # =========================================== This is not in construction space $contents=&Apache::lonnet::getfile($fn); @@ -62,17 +153,140 @@ sub handler { $contents=join('',<$fh>); $fh->close(); } + $r->print('
'); + } + unless ($contents=~/\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('','action_0', + ('' => '', + 'insertbelow' => 'Insert rule below '))); + + } else { + $r->print(' '); + } + $r->print(''); + if ($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')) { - $r->print('
'. - $token->[2]->{'effect'}.': '. - $token->[2]->{'realm'}.' '. - $token->[2]->{'role'}); + $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(/[\/\_]/,$realm); +# realm domain + if ($constructmode) { + unless ($rdom) { $rdom=$ENV{'user.domain'}; } + $r->print(&Apache::loncommon::select_dom_form($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'})); + } +# course selection link + $r->print(''); + if ($rcourse) { + my %descript= + &Apache::lonnet::coursedescription($rdom.'_'.$rcourse); + $r->print($descript{'description'}.'   '); + } + $r->print(&Apache::loncommon::selectcourse_link('rules', + 'course_'.$rulecounter,'domain_'.$rulecounter)); +# close row + $r->print(''); } } + $r->print(''); +# ------------------------------------------------------------ End table output + if ($constructmode) { + $r->print(''); + } $r->print(''); return OK; }