--- loncom/interface/lonevaluate.pm 2001/01/03 16:20:59 1.1
+++ loncom/interface/lonevaluate.pm 2002/08/09 19:49:30 1.9
@@ -1,6 +1,30 @@
# The LearningOnline Network
# Evaluate
#
+# $Id: lonevaluate.pm,v 1.9 2002/08/09 19:49:30 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/
+#
# (Internal Server Error Handler
#
# (Login Screen
@@ -9,11 +33,12 @@
#
# 3/1/1 Gerd Kortemeyer)
#
-# 3/1 Gerd Kortemeyer
+# 3/1,12/6,12/12,12/21,12/22 Gerd Kortemeyer
#
package Apache::lonevaluate;
use strict;
+use Apache::lonnet;
use Apache::Constants qw(:common);
sub handler {
@@ -22,15 +47,145 @@ sub handler {
$r->send_http_header;
return OK if $r->header_only;
-# --------------------------------------------------- Print login screen header
+ &Apache::loncommon::get_unprocessed_cgi($ENV{'QUERY_STRING'},['postdata']);
+ my $feedurl=$ENV{'form.postdata'};
+ $feedurl=~s/^http\:\/\///;
+ $feedurl=~s/^$ENV{'SERVER_NAME'}//;
+ $feedurl=~s/^$ENV{'HTTP_HOST'}//;
+
+ $feedurl=&Apache::lonnet::declutter($feedurl);
+ my $symb=&Apache::lonnet::symbread($feedurl);
+
+ my ($rdomain,$rauth)=($feedurl=~/^(\w+)\/(\w+)\//);
+
+ my $prefix=$ENV{'user.name'}.'@'.$ENV{'user.domain'}.'___'.
+ $feedurl.'___';
+
+ my @items=('correct','helpful','depth','clear','technical','comments',
+ 'timestamp');
+
+ my @retrieve=map{ $prefix.$_ } @items;
+
+ my %currenteval=
+ &Apache::lonnet::get('nohist_resevaldata',\@retrieve,$rdomain,$rauth);
+
+ my $already=($currenteval{$prefix.'timestamp'} ne '');
+
+ $ENV{'form.timestamp'}=time;
+
+ my $warning='';
+
+ if ($ENV{'form.submiteval'} eq 'true') {
+# ------------------------------------------------ User is submitting something
+ my $complete=1;
+ foreach my $item (@items) {
+ if ($ENV{'form.'.$item}) {
+ $currenteval{$prefix.$item}=$ENV{'form.'.$item};
+ } elsif ($item ne 'comments') {
+ $complete=0;
+ }
+ }
+ if ($complete) {
+ $r->print(<<ENDHEADER);
+<html>
+<head>
+<title>Evaluation submitted</title>
+<script>
+ function go() {
+ if (window.name!='LONcatInfo') {
+ window.location='/res/$feedurl';
+ }
+ }
+</script>
+<meta http-equiv="pragma" content="no-cache"></meta>
+</head>
+<body bgcolor="#FFFFFF">
+<h1>Thank you for your input!</h1>
+ENDHEADER
+ $r->print('Storing feedback: '.
+ &Apache::lonnet::put('nohist_resevaldata',\%currenteval,$rdomain,$rauth));
+ unless ($already) {
+ $r->print('<br>Logging first evaluation');
+ }
+ $r->print(
+ '<script>setTimeout("go()",2000);</script></body></html>');
+ return OK;
+ } else {
+ $warning='Please fill out all fields below';
+ }
+
+ }
+
+# ---------------------------------------------------------- Dial in old values
+ my $dialold='';
+ my $oldcomments='';
+
+ foreach my $item (@items) {
+ unless ($item eq 'comments') {
+ unless ($item eq 'timestamp') {
+ $dialold.=
+ 'document.evaluation.'.$item.'.selectedIndex='.
+ $currenteval{$prefix.$item}.";\n";
+ }
+ } else {
+ $oldcomments=$currenteval{$prefix.$item};
+ }
+ }
+
+# ------------------------------------------------------- Print out eval screen
+ my $standardoptions=(<<ENDOPTIONS);
+<option value=0>-</option>
+<option value=1>Strongly Disagree</option>
+<option value=2>Disagree</option>
+<option value=3>Neutral</option>
+<option value=4>Agree</option>
+<option value=5>Strongly Agree</option>
+ENDOPTIONS
+
$r->print(<<ENDDOCUMENT);
<html>
<head>
<title>The LearningOnline Network with CAPA</title>
</head>
<body bgcolor="#FFFFFF">
-<h1>Evaluate</h1>
-<img src="/adm/lonKaputt/lonconstruct.gif">
+<h1>Evaluate Resource</h1>
+<tt>$feedurl</tt><p>
+<h3><font color="red">$warning</font></h3>
+Please rank the following criteria:
+<form method=post name=evaluation>
+<input type=hidden name=submiteval value=true>
+<input type=hidden name=postdata value="$feedurl">
+The material appears to be correct
+<br><select name=correct>
+$standardoptions
+</select>
+<hr>
+The material is helpful
+<br><select name=helpful>
+$standardoptions
+</select>
+<hr>
+The material is covered with sufficient depth
+<br><select name=depth>
+$standardoptions
+</select>
+<hr>
+The material is presented in a clear way
+<br><select name=clear>
+$standardoptions
+</select>
+<hr>
+The resource is technically correct
+(loads fast enough, does not produce errors, links work, etc)
+<br><select name=technical>
+$standardoptions
+</select>
+<hr>
+Any comments?
+<br><textarea name=comments cols=40 rows=5>$oldcomments</textarea>
+<script>$dialold</script>
+<br><input type=submit value="Submit Evaluation">
+</form>
</body>
</html>
ENDDOCUMENT