The LearningOnline Network with CAPA

# The LearningOnline Network # Pick a course # # $Id: lonpickcourse.pm,v 1.6 2003/03/27 20:56:30 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/ # package Apache::lonpickcourse; use strict; use Apache::Constants qw(:common); use Apache::loncommon; use Apache::loncoursedata; use Apache::lonnet; sub handler { my $r = shift; $r->content_type('text/html'); $r->send_http_header; return OK if $r->header_only; # ------------------------------------------------------------ Print the screen $r->print(< The LearningOnline Network with CAPA ENDDOCUMENT # Get parameters from query string &Apache::loncommon::get_unprocessed_cgi ($ENV{'QUERY_STRING'},['domainfilter','descriptfilter', 'sincefilter','form','cnumelement','cdomelement']); # domain filter and selection my $domainfilter=$ENV{'form.domainfilter'}; $domainfilter=~s/\W//g; unless ($domainfilter) { $domainfilter=''; } my $domainselectform=&Apache::loncommon::select_dom_form($domainfilter, 'domainfilter',1); # description filter my $descriptfilter=$ENV{'form.descriptfilter'}; $descriptfilter=~s/[^\w\s]//g; unless ($descriptfilter) { $descriptfilter=''; } # last course activity filter and selection my $sincefilter=$ENV{'form.sincefilter'}; $sincefilter=~s/[^\d-]//g; unless ($sincefilter) { $sincefilter=-1; } my $sincefilterform=&Apache::loncommon::select_form($sincefilter, 'sincefilter',('-1'=>'', '86400' => 'today', '604800' => 'last week', '2592000' => 'last month', '7776000' => 'last three months', '15552000' => 'last six months', '31104000' => 'last year')); $r->print(&Apache::loncommon::bodytag("Selecting a Course")); $r->print(< function gochoose(cname,cdom) { opener.document.$ENV{'form.form'}.$ENV{'form.cnumelement'}.value=cname; var slct=opener.document.$ENV{'form.form'}.$ENV{'form.cdomelement'}; var i; for (i=0;i

ENDSCRIPT # ---------------------------------------------------------------- Get the data if ($ENV{'form.gosearch'}) { $r->print('Searching ...

'); $r->rflush(); unless ($descriptfilter) { $descriptfilter='.'; } my $timefilter=($sincefilter==-1?1:time-$sincefilter); my %courses= &Apache::lonnet::courseiddump ($domainfilter,$descriptfilter,$timefilter); $r->print(''); } $r->print(''); return OK; } 1; __END__