# The LearningOnline Network with CAPA # Server for RAT Maps # # $Id: lonratsrv.pm,v 1.38 2006/11/02 21:26:54 albertel 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/ # package Apache::lonratsrv; use strict; use Apache::Constants qw(:common); use LONCAPA::map(); # ================================================================ Main Handler sub handler { my $r=shift; &Apache::loncommon::content_type($r,'text/html'); $r->send_http_header; return OK if $r->header_only; my $url=$r->uri; $url=~/\/(\w+)\/ratserver$/; my $mode=$1; $url=~s/\/loadonly\/ratserver$/\/save\/ratserver/; my $fn=$r->filename; my $lonDocRoot=$r->dir_config('lonDocRoot'); if ( $fn =~ /\Q$lonDocRoot\E/ ) { #internal authentication, needs fixup. $fn = $url; $fn=~s|^/~(\w+)|/home/$1/public_html|; $fn=~s|/[^/]*/ratserver$||; } my $errtext=''; my $infotext=''; my $outtext=''; if ($mode ne 'loadonly') { ($errtext,$infotext)=&LONCAPA::map::savemap($fn,$errtext); } ($outtext,$errtext,$infotext)=&LONCAPA::map::loadmap($fn,$errtext,$infotext); my $start_page = &Apache::loncommon::start_page('Alert',undef, {'only_body' => 1, 'bgcolor' => '#FFFFFF',}); my $end_page = &Apache::loncommon::end_page(); $r->print(< ENDDOCUMENT if (($errtext ne '') || ($infotext ne '')) { $r->print(< alert("$infotext $errtext"); ENDSCRIPT } $r->print($end_page); return OK; } 1; __END__