version 1.1, 2001/01/03 16:20:59
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version 1.26, 2008/11/21 20:17:11
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# The LearningOnline Network |
# The LearningOnline Network |
# Evaluate |
# Evaluate |
# |
# |
# (Internal Server Error Handler |
# $Id$ |
# |
# |
# (Login Screen |
# Copyright Michigan State University Board of Trustees |
# 5/21/99,5/22,5/25,5/26,5/31,6/2,6/10,7/12,7/14, |
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# 1/14/00,5/29,5/30,6/1,6/29,7/1,11/9 Gerd Kortemeyer) |
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# |
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# 3/1/1 Gerd Kortemeyer) |
# This file is part of the LearningOnline Network with CAPA (LON-CAPA). |
# |
# |
# 3/1 Gerd Kortemeyer |
# LON-CAPA is free software; you can redistribute it and/or modify |
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# it under the terms of the GNU General Public License as published by |
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# the Free Software Foundation; either version 2 of the License, or |
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# (at your option) any later version. |
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# |
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# LON-CAPA is distributed in the hope that it will be useful, |
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# but WITHOUT ANY WARRANTY; without even the implied warranty of |
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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# GNU General Public License for more details. |
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# |
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# You should have received a copy of the GNU General Public License |
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# along with LON-CAPA; if not, write to the Free Software |
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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# |
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# /home/httpd/html/adm/gpl.txt |
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# |
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# http://www.lon-capa.org/ |
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# |
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package Apache::lonevaluate; |
package Apache::lonevaluate; |
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use strict; |
use strict; |
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use Apache::lonnet; |
use Apache::Constants qw(:common); |
use Apache::Constants qw(:common); |
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use Apache::loncommon(); |
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use Apache::lonenc(); |
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use Apache::lonlocal; |
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use LONCAPA(); |
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sub handler { |
sub handler { |
my $r = shift; |
my $r = shift; |
$r->content_type('text/html'); |
&Apache::loncommon::content_type($r,'text/html'); |
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&Apache::loncommon::no_cache($r); |
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$r->send_http_header; |
$r->send_http_header; |
return OK if $r->header_only; |
return OK if $r->header_only; |
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# --------------------------------------------------- Print login screen header |
&Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['postdata']); |
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my $feedurl=$env{'form.postdata'}; |
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$feedurl=~s/^http\:\/\///; |
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$feedurl=~s/^$ENV{'SERVER_NAME'}//; |
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$feedurl=~s/^$ENV{'HTTP_HOST'}//; |
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$feedurl=&Apache::lonnet::declutter($feedurl); |
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my $title=&Apache::lonnet::gettitle($feedurl); |
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my $showurl=&Apache::lonenc::check_encrypt($feedurl); |
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my ($rdomain,$rauth)=($feedurl=~/^($LONCAPA::domain_re)\/($LONCAPA::username_re)\//); |
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my $prefix=$env{'user.name'}.'@'.$env{'user.domain'}.'___'. |
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$feedurl.'___'; |
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my @items=('correct','helpful','depth','clear','technical','comments', |
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'timestamp'); |
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my @retrieve=map{ $prefix.$_ } @items; |
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my %currenteval= |
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&Apache::lonnet::get('nohist_resevaldata',\@retrieve,$rdomain,$rauth); |
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my $already=($currenteval{$prefix.'timestamp'} ne ''); |
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$env{'form.timestamp'}=time; |
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my $warning=''; |
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if ($env{'form.submiteval'} eq 'true') { |
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# ------------------------------------------------ User is submitting something |
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my $complete=1; |
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foreach my $item (@items) { |
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if ($env{'form.'.$item}) { |
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$currenteval{$prefix.$item}=$env{'form.'.$item}; |
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} elsif ($item ne 'comments') { |
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$complete=0; |
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} |
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} |
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if ($complete) { |
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my $showurl=&Apache::lonenc::check_encrypt(&Apache::lonnet::clutter($feedurl)); |
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my $js =<<ENDJS; |
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<script type="text/javascript"> |
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function goback() { |
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if ((window.name=='loncapaclient')) { |
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window.location='$showurl'; |
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} else { |
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self.close(); |
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} |
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} |
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</script> |
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ENDJS |
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my $start_page = |
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&Apache::loncommon::start_page('Evaluate Resource',$js); |
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$r->print(' |
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'.$start_page.' |
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<h1>'.&mt('Thank you for your input!').'</h1> |
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'); |
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$r->print(&mt('Saving feedback: [_1]', |
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&Apache::lonnet::put('nohist_resevaldata',\%currenteval,$rdomain,$rauth))); |
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unless ($already) { |
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$r->print('<br />'.&mt('Logging first evaluation')); |
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} |
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$r->print( |
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'<script type="text/javascript">setTimeout("goback()",2000);</script>'.&Apache::loncommon::end_page()); |
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return OK; |
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} else { |
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$warning=&mt('Please fill out all fields below'); |
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} |
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} |
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# ---------------------------------------------------------- Dial in old values |
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my $dialold=''; |
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my $oldcomments=''; |
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foreach my $item (@items) { |
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unless ($item eq 'comments') { |
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unless (($item eq 'timestamp') || |
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(!defined($currenteval{$prefix.$item}))) { |
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$dialold.= |
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'document.evaluation.'.$item.'.selectedIndex='. |
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$currenteval{$prefix.$item}.";\n"; |
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} |
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} else { |
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$oldcomments=$currenteval{$prefix.$item}; |
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} |
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} |
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# ------------------------------------------------------- Print out eval screen |
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my %lt=&Apache::lonlocal::texthash('a' => 'Strongly Disagree', |
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'b' => 'Disagree', |
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'c' => 'Neutral', |
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'd' => 'Agree', |
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'e' => 'Strongly Agree',); |
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my $standardoptions=''; |
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$standardoptions = (<<ENDOPTIONS); |
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<option value="0">-</option> |
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<option value="1">$lt{'a'}</option> |
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<option value="2">$lt{'b'}</option> |
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<option value="3">$lt{'c'}</option> |
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<option value="4">$lt{'d'}</option> |
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<option value="5">$lt{'e'}</option> |
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ENDOPTIONS |
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my $start_page = &Apache::loncommon::start_page('Evaluate Resource'); |
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my $end_page = &Apache::loncommon::end_page(); |
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%lt=&Apache::lonlocal::texthash( |
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'pleaserank' => 'Please rank the following criteria:', |
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'correct' => 'The material appears to be correct', |
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'helpful' => 'The material is helpful', |
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'depth' => 'The material is covered with sufficient depth', |
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'clear' => 'The material is presented in a clear way', |
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'technical' => 'The resource is technically correct (loads fast enough, does not produce errors, links work, etc)', |
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'comments' => 'Any comments?', |
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'submit' => 'Submit Evaluation', |
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); |
$r->print(<<ENDDOCUMENT); |
$r->print(<<ENDDOCUMENT); |
<html> |
$start_page |
<head> |
<h2><tt>$title</tt></h2><br /><br /> |
<title>The LearningOnline Network with CAPA</title> |
<h3><font color="red">$warning</font></h3> |
</head> |
$lt{'pleaserank'}<br /> |
<body bgcolor="#FFFFFF"> |
<form method="post" name="evaluation" action="/adm/evaluate"> |
<h1>Evaluate</h1> |
<input type="hidden" name="submiteval" value="true" /> |
<img src="/adm/lonKaputt/lonconstruct.gif"> |
<input type="hidden" name="postdata" value="$showurl" /> |
</body> |
<hr /> |
</html> |
$lt{'correct'} |
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<br /><select name="correct"> |
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$standardoptions |
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</select> |
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<hr /> |
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$lt{'helpful'} |
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<br /><select name="helpful"> |
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$standardoptions |
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</select> |
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<hr /> |
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$lt{'depth'} |
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<br /><select name="depth"> |
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$standardoptions |
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</select> |
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<hr /> |
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$lt{'clear'} |
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<br /><select name="clear"> |
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$standardoptions |
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</select> |
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<hr /> |
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$lt{'technical'} |
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<br /><select name="technical"> |
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$standardoptions |
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</select> |
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<hr /> |
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$lt{'comments'} |
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<br /><textarea name="comments" cols="40" rows="5">$oldcomments</textarea> |
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<script type="text/javascript">$dialold</script> |
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<br /><input type="submit" value="$lt{'submit'}" /> |
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</form> |
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$end_page |
ENDDOCUMENT |
ENDDOCUMENT |
return OK; |
return OK; |
} |
} |
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1; |
1; |
__END__ |
__END__ |
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=pod |
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=head1 NAME |
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Apache::lonevaluate.pm |
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=head1 SYNOPSIS |
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Handles evaluation. |
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This is part of the LearningOnline Network with CAPA project |
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described at http://www.lon-capa.org. |
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=head1 OVERVIEW |
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None |
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=cut |