--- loncom/homework/response.pm 2001/08/18 07:56:51 1.44
+++ loncom/homework/response.pm 2002/11/27 19:25:56 1.68
@@ -1,6 +1,30 @@
# The LearningOnline Network with CAPA
# various response type definitons response definition
-
+#
+# $Id: response.pm,v 1.68 2002/11/27 19:25:56 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/
+#
# 11/23,11/24,11/28 Gerd Kortemeyer
# Guy Albertelli
# 08/04,08/07 Gerd Kortemeyer
@@ -8,14 +32,19 @@
package Apache::response;
use strict;
-sub BEGIN {
- &Apache::lonxml::register('Apache::response',('responseparam','caparesponse','numericalresponse','stringresponse','radiobuttonresponse','optionresponse','imageresponse','essayresponse','dataresponse'));
+BEGIN {
+ &Apache::lonxml::register('Apache::response',('responseparam','parameter','dataresponse'));
}
sub start_response {
my ($parstack,$safeeval)=@_;
my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval);
if ($id eq '') { $id = $Apache::lonxml::curdepth; }
+ if ($#Apache::inputtags::import > -1) {
+ &Apache::lonxml::debug("Turning :$id: into");
+ $id = join('_',@Apache::inputtags::import).'_'.$id;
+ &Apache::lonxml::debug("New :$id:");
+ }
push (@Apache::inputtags::response,$id);
push (@Apache::inputtags::responselist,$id);
@Apache::inputtags::inputlist=();
@@ -33,18 +62,27 @@ sub start_hintresponse {
my $id= &Apache::lonxml::get_param('id',$parstack,$safeeval);
if ($id eq '') { $id = $Apache::lonxml::curdepth; }
push (@Apache::inputtags::response,$id);
+ push (@Apache::inputtags::paramstack,[%Apache::inputtags::params]);
return $id;
}
sub end_hintresponse {
pop @Apache::inputtags::response;
+ %Apache::inputtags::params=@{pop(@Apache::inputtags::paramstack)};
return '';
}
# used by response to set the non-safe space random number generator to something
# that is stable and unique based on the part number and response number
sub setrandomnumber {
- my $rndseed=&Apache::lonnet::rndseed();
+ my $rndseed;
+ if ($ENV{'request.state'} eq "construct") {
+ $rndseed=$ENV{'form.rndseed'};
+ if (!$rndseed) { $rndseed=time; }
+ } else {
+ my ($symb,$courseid,$domain,$name) = &Apache::lonxml::whichuser();
+ $rndseed=&Apache::lonnet::rndseed($symb,$courseid,$domain,$name);
+ }
&Apache::lonxml::debug("randseed $rndseed");
# $rndseed=unpack("%32i",$rndseed);
$rndseed=$rndseed
@@ -53,7 +91,7 @@ sub setrandomnumber {
$rndseed=$rndseed
+&Apache::lonnet::numval($Apache::inputtags::response['-1']);
}
- srand($rndseed);
+ &Math::Random::random_set_seed_from_phrase($rndseed);
&Apache::lonxml::debug("randseed $rndseed");
return '';
}
@@ -134,7 +172,7 @@ sub check_for_previous {
my ($curresponse,$partid,$id) = @_;
my %previous;
$previous{'used'} = 0;
- foreach my $key (reverse(sort(keys(%Apache::lonhomework::history)))) {
+ foreach my $key (sort(keys(%Apache::lonhomework::history))) {
if ($key =~ /resource\.$partid\.$id\.submission/) {
&Apache::lonxml::debug("Trying $key");
my $pastresponse=$Apache::lonhomework::history{$key};
@@ -145,75 +183,53 @@ sub check_for_previous {
$history=$1;
$previous{'award'} = $Apache::lonhomework::history{"$history:resource.$partid.$id.awarddetail"};
$previous{'last'}='0';
+ push(@{ $previous{'version'} },$history);
} else {
$previous{'award'} = $Apache::lonhomework::history{"resource.$partid.$id.awarddetail"};
$previous{'last'}='1';
}
if (! $previous{'award'} ) { $previous{'award'} = 'UNKNOWN'; }
&Apache::lonxml::debug("got a match :$previous{'award'}:$previous{'used'}:");
- last;
}
}
}
+ &Apache::lonhomework::showhash(%previous);
return %previous;
}
-sub start_caparesponse {
- require Apache::caparesponse;
- import Apache::caparesponse;
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
-# print "\n<br />\nsimple caparesponse\n";
- return &Apache::caparesponse::start_caparesponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
-}
-
-sub start_stringresponse {
- require Apache::caparesponse;
- import Apache::caparesponse;
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
- return &Apache::caparesponse::start_stringresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
-}
-
-sub start_numericalresponse {
- require Apache::caparesponse;
- import Apache::caparesponse;
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
- return &Apache::caparesponse::start_numericalresponse
- ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
-}
-
-sub start_radiobuttonresponse {
- require Apache::radiobuttonresponse;
- import Apache::radiobuttonresponse;
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
- return &Apache::radiobuttonresponse::start_radiobuttonresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
-}
-
-sub start_optionresponse {
- require Apache::optionresponse;
- import Apache::optionresponse;
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
- return &Apache::optionresponse::start_optionresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
-}
-
-sub start_imageresponse {
- require Apache::imageresponse;
- import Apache::imageresponse;
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
- return &Apache::imageresponse::start_imageresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
-}
-
-sub start_essayresponse {
- require Apache::essayresponse;
- import Apache::essayresponse;
- my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
- return &Apache::essayresponse::start_essayresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style);
+sub handle_previous {
+ my ($previous,$ad)=@_;
+ if ($$previous{'used'} && ($$previous{'award'} eq $ad) ) {
+ if ($$previous{'last'}) {
+ push(@Apache::inputtags::previous,'PREVIOUSLY_LAST');
+ } else {
+ push(@Apache::inputtags::previous,'PREVIOUSLY_USED');
+ }
+ push(@Apache::inputtags::previous_version,$$previous{'version'});
+ }
+}
+
+sub view_or_modify {
+ my ($symb,$courseid,$domain,$name) = &Apache::lonxml::whichuser();
+ my $myself=0;
+ if ( ($name eq $ENV{'user.name'}) && ($domain eq $ENV{'user.domain'}) ) {
+ $myself=1;
+ }
+ my $vgr=&Apache::lonnet::allowed('vgr',$courseid);
+ my $mgr=&Apache::lonnet::allowed('vgr',$courseid);
+ if ($mgr) { return "M"; }
+ if ($vgr) { return "V"; }
+ if ($myself) { return "V"; }
+ return '';
}
sub start_dataresponse {
my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_;
my $id = &Apache::response::start_response($parstack,$safeeval);
my $result;
- if ($target eq 'meta') {
+ if ($target eq 'web') {
+ $result = $token->[2]->{'display'}.':';
+ } elsif ($target eq 'meta') {
$result = &Apache::response::meta_stores_write($token->[2]->{'name'},
$token->[2]->{'type'},
$token->[2]->{'display'});
@@ -228,18 +244,26 @@ sub end_dataresponse {
if ( $target eq 'web' ) {
} elsif ($target eq 'grade' ) {
if ( defined $ENV{'form.submitted'}) {
- &Apache::response::setup_params('datasubmission');
- my $partid = $Apache::inputtags::part;
- my $id = $Apache::inputtags::response['-1'];
- my $response = $ENV{'form.HWVAL'.$id};
- my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval);
- if ( $response =~ /[^\s]/) {
- $Apache::lonhomework::results{"resource.$partid.$id.$name"}=
- $response;
- $Apache::lonhomework::results{"resource.$partid.$id.submission"}=
- $response;
- $Apache::lonhomework::results{"resource.$partid.$id.awarddetail"}=
- 'SUBMITTED';
+ my ($symb,$courseid,$domain,$name)=&Apache::lonxml::whichuser();
+ my $allowed=&Apache::lonnet::allowed('mgr',$courseid);
+ if ($allowed) {
+ &Apache::response::setup_params('dataresponse');
+ my $partid = $Apache::inputtags::part;
+ my $id = $Apache::inputtags::response['-1'];
+ my $response = $ENV{'form.HWVAL'.$id};
+ my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval);
+ if ( $response =~ /[^\s]/) {
+ $Apache::lonhomework::results{"resource.$partid.$id.$name"}=
+ $response;
+ $Apache::lonhomework::results{
+ "resource.$partid.$id.submission"}=
+ $response;
+ $Apache::lonhomework::results{
+ "resource.$partid.$id.awarddetail"}=
+ 'SUBMITTED';
+ }
+ } else {
+ $result='Not Permitted to change values.'
}
}
}
@@ -256,8 +280,7 @@ sub start_responseparam {
$token->[2]->{'default'},
$token->[2]->{'description'});
} elsif ($target eq 'edit') {
- $result.=&Apache::edit::tag_start($target,$token,
- &Apache::lonxml::description($token));
+ $result.=&Apache::edit::tag_start($target,$token);
$result.=&Apache::edit::text_arg('Name:','name',$token).
&Apache::edit::text_arg('Type:','type',$token).
&Apache::edit::text_arg('Description:','description',$token).
@@ -272,6 +295,13 @@ sub start_responseparam {
$result = &Apache::edit::rebuild_tag($token);
$result.=&Apache::edit::handle_insert();
}
+ } elsif ($target eq 'grade' || $target eq 'answer' || $target eq 'web' ||
+ $target eq 'tex' || $target eq 'analyze' ) {
+ if ($ENV{'request.state'} eq 'construct') {
+ my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval);
+ my $default = &Apache::lonxml::get_param('default',$parstack,$safeeval);
+ if ($name) {$Apache::inputtags::params{$name}=$default;}
+ }
}
return $result;
}
@@ -282,10 +312,24 @@ sub end_responseparam {
return '';
}
+sub start_parameter {
+ my $result = &start_responseparam(@_);
+ return $result;
+}
+
+sub end_parameter {
+ my $result = &end_responseparam(@_);
+ return $result;
+}
+
+sub reset_params {
+ %Apache::inputtags::params=();
+}
+
sub setup_params {
my ($tag) = @_;
- @Apache::inputtags::params=();
+ if ($ENV{'request.state'} eq 'construct') { return; }
my %paramlist=();
foreach my $key (keys(%Apache::lonnet::packagetab)) {
if ($key =~ /^$tag/) {
@@ -312,6 +356,49 @@ sub setup_params {
}
}
+sub answer_header {
+ my ($type) = @_;
+ my $result;
+ if ($type eq 'optionresponse' || $type eq 'radiobuttonresponse' ) {
+ $result = '<table border="1"><tr><th>Answer for Part:'.
+ $Apache::inputtags::part. '</th></tr><tr>'."\n";
+ } else {
+ $result = '<table border="1"><tr><td>Answer for Part:'.
+ $Apache::inputtags::part. '</td>'."\n";
+ }
+ return $result;
+}
+
+sub answer_part {
+ my ($type,$answer) = @_;
+ my $result;
+ if ($type eq 'optionresponse' || $type eq 'radiobuttonresponse') {
+ $result = '<td>'.$answer.'</td>';
+ } else {
+ $result = '<td>'.$answer.'</td>';
+ }
+ return $result;
+}
+
+sub answer_footer {
+ my ($type) = @_;
+ my $result;
+ if ($type eq 'optionresponse' || $type eq 'radiobuttonresponse') {
+ $result = '</tr></table>';
+ } else {
+ $result = '</tr></table>';
+ }
+ return $result;
+}
+
+sub showallfoils {
+ my $return=0;
+ if (defined($ENV{'form.showallfoils'}) &&
+ $ENV{'request.state'} eq 'construct') {
+ $return=1;
+ }
+ return $return;
+}
1;
__END__