# The LearningOnline Network with CAPA # Edit Handler for RAT Maps # # $Id: lonratedt.pm,v 1.7 2002/05/10 15:42:16 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/ # # (TeX Content Handler # # 05/29/00,05/30 Gerd Kortemeyer) # 7/1,6/30 Gerd Kortemeyer package Apache::lonratedt; use strict; use Apache::Constants qw(:common); use Apache::lonnet; use Apache::lonratsrv; # --------------------------------------------------------- Build up RAT screen sub ratedt { my ($r,$url)=@_; $r->print(< ENDDOCUMENT } sub smpedt { my ($r,$fn)=@_; my $errtext=''; my ($outtext,$errtext)=&Apache::lonratsrv::loadmap($fn,$errtext); my @loadelements=split(/\<\&\>/,$outtext); $r->print(<

$errtext Group Search Group Import ENDSMPHEAD $r->print('
');
   foreach (@loadelements) { $r->print($_."\n") }
			     $r->print('
'); $r->print( '
'); } sub nodir { my ($r,$dir)=@_; $dir=~s/^\/home\/\w+\/public\_html//; $r->print(<

No such directory: $dir

ENDNODIR } # ================================================================ Main Handler sub handler { my $r=shift; $r->content_type('text/html'); $r->send_http_header; return OK if $r->header_only; my $url=$r->uri; my $fn=&Apache::lonnet::filelocation('',$url); my ($dir)=($fn=~/^(.+)\/[^\/]+$/); unless (-e $dir) { &nodir($r,$dir); return OK; } my $adv=0; unless ($ENV{'form.forcesmp'}) { if ($ENV{'form.forceadv'}) { $adv=1; } elsif (my $fh=Apache::File->new($fn)) { my $allmap=join('',<$fh>); $adv=($allmap=~/\]+mode\s*\=\s*(\'|\")rat/is); } } if ($adv) { &ratedt($r,$url); } else { &smpedt($r,$fn); } return OK; } 1; __END__