# The LearningOnline Network with CAPA # Set parameters inside of the RAT # # $Id: lonratparms.pm,v 1.11 2002/05/30 13:54:15 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/ # # (Search Catalog # # (Internal Server Error Handler # # (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) # # 3/1/1 Gerd Kortemeyer) # # 3/1 Gerd Kortemeyer) # # 03/03/01,06/15,06/25,06/26,06/30,07/02,07/03,07/04 Gerd Kortemeyer # 03/11/02 Matthew Hall # package Apache::lonratparms; use strict; use Apache::Constants qw(:common); sub handler { my $r = shift; $r->content_type('text/html'); $r->send_http_header; return OK if $r->header_only; # Get query string for limited number of parameters &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'}, ['url','parms','resid']); # ------------------------------------------------------------------- Read file my $uri=$ENV{'form.url'}.'.meta'; my %content; my %type; my %display; my %value; 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'); } } # ---------------------------------------------------------- Current Parameters foreach (split(/\:/,$ENV{'form.parms'})) { my ($ptype,$pname,$pvalue)=split(/\_\_\_/,$_); unless ($type{$pname}) { $type{$pname}=$ptype; } $value{$pname}=$pvalue; } # --------------------------------------------------- Print input screen header $r->print(< The LearningOnline Network with CAPA

Set Resource Parameters in Map

ENDDOCUMENT foreach (keys(%content)) { my $cur=$content{$_}; # Should if(defined($value{$_})) be if(exists($value{$_})) ? if (defined($value{$_})) { $cur=$value{$_}; }; $r->print(<<"END"); '); } $r->print( '

Parameter	Default	Value	Set?
$display{$_} `$_`	$content{$_}	Enter	print(' checked'); } $r->print('>

'); return OK; } 1; __END__ 500 Internal Server Error

Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.

Please contact the server administrator at root@localhost to inform them of the time this error occurred, and the actions you performed just before this error.

More information about this error may be available in the server error log.