--- rat/lonratparms.pm 2001/06/27 15:41:19 1.3 +++ rat/lonratparms.pm 2003/02/25 15:58:51 1.13 @@ -1,6 +1,30 @@ # The LearningOnline Network with CAPA # Set parameters inside of the RAT # +# $Id: lonratparms.pm,v 1.13 2003/02/25 15:58:51 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 @@ -13,7 +37,8 @@ # # 3/1 Gerd Kortemeyer) # -# 03/03/01,06/15,06/25,06/26 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; @@ -28,18 +53,8 @@ sub handler { # 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 @@ -47,19 +62,40 @@ sub handler { my %content; my %type; + my %display; my %value; - map { - $content{$_}=&Apache::lonnet::metadata($uri,$_); - } split(/\,/,&Apache::lonnet::metadata($uri,'keys')); - + foreach (split(/\,/,&Apache::lonnet::metadata($uri,'keys'))) { + if ($_=~/^parameter\_/) { + $content{$_}=&Apache::lonnet::metadata($uri,$_); + $type{$_}=&Apache::lonnet::metadata($uri,$_.'.type'); + $display{$_}=&Apache::lonnet::metadata($uri,$_.'.display'); + } + } + +# -------------------------------------- Additional parms for certain resources + + if ($uri=~/\.(sequence|page)\.meta$/) { + $content{'parameter_randompick'}=''; + $type{'parameter_randompick'}='int_pos'; + $display{'parameter_randompick'}='Randomly pick number of resources'; + + $content{'parameter_randompickseed'}=''; + $type{'parameter_randompickseed'}='int_pos'; + $display{'parameter_randompickseed'}= + 'Random seed for randomly picking number of resources (optional, only set if you know what you are doing)'; + } else { + $content{'parameter_mapalias'}=''; + $type{'parameter_mapalias'}='string'; + $display{'parameter_mapalias'}='Resource alias name for conditions'; + } # ---------------------------------------------------------- Current Parameters - map { + foreach (split(/\:/,$ENV{'form.parms'})) { my ($ptype,$pname,$pvalue)=split(/\_\_\_/,$_); - $type{$pname}=$ptype; + unless ($type{$pname}) { $type{$pname}=$ptype; } $value{$pname}=$pvalue; - } split(/\:/,$ENV{'form.params'}); + } # --------------------------------------------------- Print input screen header $r->print(< The LearningOnline Network with CAPA

Set Resource Parameters in Map

-
- - + + + + +
ParameterValueSet?
+ ENDDOCUMENT - my $cur=$content{$_}; - if (defined($value{$_})) { $cur=$value{$_}; } - map { - $r->print(''); - } keys %content; + foreach (keys(%content)) { + my $cur=$content{$_}; + # Should if(defined($value{$_})) be if(exists($value{$_})) ? + if (defined($value{$_})) { $cur=$value{$_}; }; + $r->print(<<"END"); + + + +'); + } $r->print( '
ParameterDefaultValueSet?
'.$_. - '
$display{$_}
$_		 $content{$_}  +Enterprint(' checked'); } + $r->print('>

'); return OK; @@ -101,3 +171,4 @@ ENDDOCUMENT 1; __END__ +