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File:  [LON-CAPA] / loncom / interface / lonpickstudent.pm
Revision 1.1: download - view: text, annotated - select for diffs
Thu Dec 26 15:15:34 2002 UTC (21 years, 4 months ago) by www
Branches: MAIN
CVS tags: HEAD
Handler to "Browse" for student user IDs (email, set parameters, etc).

# The LearningOnline Network
# Pick a student from the classlist
#
# $Id: lonpickstudent.pm,v 1.1 2002/12/26 15:15:34 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::lonpickstudent;

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(<<ENDDOCUMENT);
<html>
<head>
<title>The LearningOnline Network with CAPA</title>
</head>
ENDDOCUMENT

# Is this even in a course?
    unless ($ENV{'request.course.id'}) {
	$r->print('<body>Not in a course</body>');
        return OK;
    }

    &Apache::loncommon::get_unprocessed_cgi
                                       ($ENV{'QUERY_STRING'},['filter']);

    my $classlist=&Apache::loncoursedata::DownloadClasslist
                                        ($ENV{'request.course.id'},
                                         'Not downloaded',$r->connection);
       
# --------------------------------------- There is such a user, get environment

    $r->print(&Apache::loncommon::bodytag("Selecting a User"));
	  
    my $allowed=&Apache::lonnet::allowed('srm',$ENV{'request.course.id'});
	  
    foreach (sort keys %$classlist) {
        if ($_=~/^(\w+)\:(\w+)\:studentInformation$/) {
	    my ($uname,$udom)=($1,$2);
	   $r->print($classlist->{$_}->{'lastname'}.', '.
                     $classlist->{$_}->{'firstname'}.' '.
                     $classlist->{$_}->{'middlename'}.' '.
                     $classlist->{$_}->{'generation'}.'<br>');
        }
    }

    $r->print('</body></html>');
    return OK;
} 

1;
__END__
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