--- rat/lonratparms.pm 2001/07/03 22:37:37 1.6 +++ rat/lonratparms.pm 2011/12/08 22:11:48 1.29 @@ -1,113 +1,178 @@ # The LearningOnline Network with CAPA # Set parameters inside of the RAT # -# (Search Catalog +# $Id: lonratparms.pm,v 1.29 2011/12/08 22:11:48 www Exp $ # -# (Internal Server Error Handler +# Copyright Michigan State University Board of Trustees # -# (Login Screen -# 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14, -# 1/14/00,5/29,5/30,6/1,6/29,7/1,11/9 Gerd Kortemeyer) +# This file is part of the LearningOnline Network with CAPA (LON-CAPA). # -# 3/1/1 Gerd Kortemeyer) +# 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. # -# 3/1 Gerd Kortemeyer) +# 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. # -# 03/03/01,06/15,06/25,06/26,06/30,07/02,07/03 Gerd Kortemeyer +# 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::lonratparms; use strict; use Apache::Constants qw(:common); +use Apache::lonhtmlcommon(); +use Apache::lonlocal; +use Apache::lonnet; sub handler { my $r = shift; - $r->content_type('text/html'); + &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; return OK if $r->header_only; # Get query string for limited number of parameters - map { - my ($name, $value) = split(/=/,$_); - $value =~ tr/+/ /; - $value =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C",hex($1))/eg; - if (($name eq 'url') || ($name eq 'parms') || - ($name eq 'resid')) { - unless ($ENV{'form.'.$name}) { - $ENV{'form.'.$name}=$value; - } - } - } (split(/&/,$ENV{'QUERY_STRING'})); - + &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, + ['url','parms','resid']); # ------------------------------------------------------------------- Read file - my $uri=$ENV{'form.url'}.'.meta'; + my $uri=$env{'form.url'}.'.meta'; my %content; my %type; my %display; my %value; - map { +# ---------------------------------------------------------- Current Parameters + + foreach (split(/\,/,&Apache::lonnet::metadata($uri,'keys'))) { if ($_=~/^parameter\_/) { $content{$_}=&Apache::lonnet::metadata($uri,$_); $type{$_}=&Apache::lonnet::metadata($uri,$_.'.type'); $display{$_}=&Apache::lonnet::metadata($uri,$_.'.display'); } - } split(/\,/,&Apache::lonnet::metadata($uri,'keys')); - -# ---------------------------------------------------------- Current Parameters + } - map { + foreach (split(/\:/,$env{'form.parms'})) { my ($ptype,$pname,$pvalue)=split(/\_\_\_/,$_); + unless ($pname) { next; } unless ($type{$pname}) { $type{$pname}=$ptype; } $value{$pname}=$pvalue; - } split(/\:/,$ENV{'form.parms'}); + $content{$pname}=$pvalue; + $type{$pname}=$ptype; + $display{$pname}=&mt('Custom Parameter'); + } # --------------------------------------------------- Print input screen header - $r->print(< - -The LearningOnline Network with CAPA - - - -

Set Resource Parameters in Map

+'; + my $start_page = + &Apache::loncommon::start_page('Set Resource Parameters in Map',$js); + + $r->print(< - - + + + +
ParameterDefaultValueSet?
+ ENDDOCUMENT - map { - my $cur=$content{$_}; - if (defined($value{$_})) { $cur=$value{$_}; }; - $r->print(''); - } keys %content; - $r->print( - '
$lt{'pa'}$lt{'de'}$lt{'va'}$lt{'se'}
'.$display{$_}.'
'.$_. - '		 '.$content{$_}. - 'print(' checked'); } - $r->print('>

'); + +### %display=&Apache::lonlocal::texthash(%display); + my $enter=&mt('Enter'); + foreach my $key (sort(keys(%content))) { + my $cur=$content{$key}; + # Should if(defined($value{$key})) be if(exists($value{$key})) ? + if (defined($value{$key})) { $cur=$value{$key}; }; + $r->print(<<"END"); +$display{$key}
$key + $content{$key} +  +$enter +print(' checked="checked"'); } + $r->print(' />'); + } + $r->print('
+ '. + &Apache::loncommon::end_page()); return OK; } 1; __END__ + + + +=head1 NAME + +Apache::lonratparams + +=head1 SYNOPSIS + +Handler to set resource parameters inside of +the RAT based on metadata. + +This is part of the LearningOnline Network with CAPA project +described at http://www.lon-capa.org. + +=head1 HANDLER SUBROUTINE + +handler() + +=head1 OTHER SUBROUTINES + +=over + +=item * + +none + +=back + +=cut +