--- loncom/homework/response.pm 2001/08/09 15:39:56 1.43 +++ loncom/homework/response.pm 2002/01/11 16:32:29 1.56 @@ -1,6 +1,30 @@ # The LearningOnline Network with CAPA # various response type definitons response definition - +# +# $Id: response.pm,v 1.56 2002/01/11 16:32:29 matthew 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 @@ -9,13 +33,18 @@ package Apache::response; use strict; sub BEGIN { - &Apache::lonxml::register('Apache::response',('responseparam','caparesponse','numericalresponse','stringresponse','radiobuttonresponse','optionresponse','imageresponse','essayresponse')); + &Apache::lonxml::register('Apache::response',('responseparam','parameter','caparesponse','numericalresponse','formularesponse','stringresponse','radiobuttonresponse','optionresponse','imageresponse','essayresponse','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=(); @@ -44,7 +73,13 @@ sub end_hintresponse { # 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 { + $rndseed=&Apache::lonnet::rndseed(); + } &Apache::lonxml::debug("randseed $rndseed"); # $rndseed=unpack("%32i",$rndseed); $rndseed=$rndseed @@ -158,6 +193,17 @@ sub check_for_previous { return %previous; } +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'); + } + } +} + sub start_caparesponse { require Apache::caparesponse; import Apache::caparesponse; @@ -173,6 +219,13 @@ sub start_stringresponse { return &Apache::caparesponse::start_stringresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style); } +sub start_formularesponse { + require Apache::caparesponse; + import Apache::caparesponse; + my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_; + return &Apache::caparesponse::start_formularesponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style); +} + sub start_numericalresponse { require Apache::caparesponse; import Apache::caparesponse; @@ -209,6 +262,68 @@ sub start_essayresponse { return &Apache::essayresponse::start_essayresponse($target,$token,$tagstack,$parstack,$parser,$safeeval,$style); } +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 'web') { + $result = $token->[2]->{'display'}.':'; + } elsif ($target eq 'meta') { + $result = &Apache::response::meta_stores_write($token->[2]->{'name'}, + $token->[2]->{'type'}, + $token->[2]->{'display'}); + $result .= &Apache::response::meta_package_write('dataresponse'); + } + return $result; +} + +sub end_dataresponse { + my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; + my $result; + if ( $target eq 'web' ) { + } elsif ($target eq 'grade' ) { + if ( defined $ENV{'form.submitted'}) { + my ($symb,$courseid,$domain,$name)=&Apache::lonxml::whichuser(); + my $allowed=&Apache::lonnet::allowed('mgr',$courseid); + if ($allowed) { + &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'; + } + } else { + $result='Not Permitted to change values.' + } + } + } + &Apache::response::end_response; + return $result; +} + sub start_responseparam { my ($target,$token,$tagstack,$parstack,$parser,$safeeval)=@_; my $result=''; @@ -218,8 +333,7 @@ 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). @@ -234,6 +348,12 @@ sub start_responseparam { $result = &Apache::edit::rebuild_tag($token); $result.=&Apache::edit::handle_insert(); } + } elsif ($target eq 'grade') { + if ($ENV{'request.state'} eq 'construct') { + my $name = &Apache::lonxml::get_param('name',$parstack,$safeeval); + my $default = &Apache::lonxml::get_param('default',$parstack,$safeeval); + $Apache::inputtags::params{$name}=$default; + } } return $result; } @@ -244,9 +364,20 @@ sub end_responseparam { return ''; } +sub start_parameter { + my $result = &start_responseparam(@_); + return $result; +} + +sub end_parameter { + my $result = &end_responseparam(@_); + return $result; +} + sub setup_params { my ($tag) = @_; + if ($ENV{'request.state'} eq 'construct') { return; } @Apache::inputtags::params=(); my %paramlist=(); foreach my $key (keys(%Apache::lonnet::packagetab)) { @@ -274,6 +405,41 @@ sub setup_params { } } +sub answer_header { + my ($type) = @_; + my $result; + if ($type eq 'optionresponse' || $type eq 'radiobuttonresponse' ) { + $result = ''."\n"; + } else { + $result = '
Answer for Part:'. + $Apache::inputtags::part. '
'."\n"; + } + return $result; +} + +sub answer_part { + my ($type,$answer) = @_; + my $result; + if ($type eq 'optionresponse' || $type eq 'radiobuttonresponse') { + $result = ''; + } else { + $result = ''; + } + return $result; +} + +sub answer_footer { + my ($type) = @_; + my $result; + if ($type eq 'optionresponse' || $type eq 'radiobuttonresponse') { + $result = '
Answer for Part:'. + $Apache::inputtags::part. ''.$answer.''.$answer.'
'; + } else { + $result = ''; + } + return $result; +} + 1; __END__